Prep for 03.04.00 release.

This lets use create dynamic buffers larger than 2GB.

.gitattributes

@@ -0,0 +1,5 @@
+.gitignore		export-ignore
+.gitattributes		export-ignore
+remind.php		export-ignore
+sync-to-dianne-git	export-ignore
+php                     export-ignore

.gitignore

@@ -0,0 +1,27 @@
+rem2pdf/Makefile.old
+*.bak
+*.o
+*~
+.gitignore
+TAGS
+autom4te.cache
+config.log
+config.status
+rem2html/Makefile
+src/*.tar.gz*
+src/Makefile
+src/config.h
+src/rem2ps
+src/remind
+src/version.h
+tests/test.out
+www/Makefile
+rem2pdf/Makefile.PL
+MYMETA.json
+MYMETA.yml
+Makefile
+blib/
+pm_to_blib
+rem2pdf/Makefile.top
+rem2pdf/bin/rem2pdf
+rem2html/rem2html.1

ACKNOWLEDGEMENTS

@@ -1,54 +0,0 @@
-$Id: ACKNOWLEDGEMENTS,v 1.1 1998-01-19 03:33:34 dfs Exp $
-
-I would like to thank the following people:
-
-Bill Aten <netagw!bill@uunet.UU.NET> for providing remind-all.sh
-
-Bradley D. Keister <keister@poincare.phys.cmu.edu>, Rhys Weatherly
-rhys@batserver.cs.uq.OZ.AU> and Anthony Cheng for initially providing
-the Turbo C compiler support.
-
-Dennis Cottel <dennis@peanuts.nosc.mil> for providing the patch to
-produce calendars by weeks as well as by months.
-
-Bill Silvert <bill%biomel@cs.dal.ca> and Dennis Cottel
-<dennis@peanuts.nosc.mil> for suggesting many of the new features in
-REMIND.
-
-Dave Wolfe <dwolfe@pffft.sps.mot.com> and Raphael Manfredi
-<ram@eiffel.com> for noticing bugs and sending me fixes.
-
-Dave Rickel and George M. Sipe for sample reminders and holidays.
-
-Michael Salmon for ISO encoding of PostScript output.
-
-Darrel Hankerson for helping me provide some OS/2 support.  Sorry
-it's not complete, Darrel!
-
-Phillipp Slusallek for suggesting the -k option.
-
-Amos Shapir, David W. Tamkin and Frank Yellin for help with the Hebrew
-calendar.
-
-All of the language translators whose names are listed in lang.h
-
-Mark Harrison and Michael McLennan for the excellent book
-"Effective Tcl/Tk Programming".  This is where I stole the source
-for Tcl/Tk tabbed notebooks, and is an excellent reference book.
-Thanks also to Lucent Technologies and Addison Wesley Longman for
-making it legal to steal the code.
-
-All others who have corresponded with me to report bugs, express
-appreciation or suggest features - too many people to list here.
-
-Finally, all those who donated money to support the production of
-REMIND.  Your donations were gratefully appreciated.
-
---
-David F. Skoll <dfs@doe.carleton.ca> <aa775@freenet.carleton.ca>
-986 Eiffel Avenue
-Ottawa, Ontario K2C 0J2
-CANADA
-
-Tel. (613) 225-8687
-

COPYRIGHT

@@ -1,22 +1,15 @@
-$Id: COPYRIGHT,v 1.9 1998-05-06 01:51:11 dfs Exp $
 THE REMIND COPYRIGHT
 
 1. REMIND refers to the entire set of files and documentation in the
 REMIND package.
 
-2. REMIND is Copyright 1992-1998 by David Skoll,
-except where noted in individual files.
+2. REMIND is Copyright 1992-2021 Dianne Skoll, except where noted in
+individual files.
 
 3. DISTRIBUTION AND USE
 
-   a) REMIND may not be used under Microsoft Windows (3.0, 3.1, 95, CE,
-      or NT) or any future version of Windows or any other Microsoft
-      operating system.  REMIND may not be used in POSIX-like systems
-      built on Windows NT.  Such use constitutes a violation of copyright.
-
-   b) Except for situation (a), REMIND may be used and distributed
-      according to the terms of the GNU General Public License,
-      Version 2, which follows:
+      REMIND may be used and distributed according to the terms of the
+      GNU General Public License, Version 2, which follows:
 
 
 		    GNU GENERAL PUBLIC LICENSE
@@ -300,10 +293,8 @@ POSSIBILITY OF SUCH DAMAGES.
 
 		     END OF TERMS AND CONDITIONS
 --
-David F. Skoll <dfs@doe.carleton.ca> <aa775@freenet.carleton.ca>
-986 Eiffel Avenue
-Ottawa, Ontario K2C 0J2
-CANADA
+Dianne Skoll <dianne@skoll.ca>
+
+https://dianne.skoll.ca/projects/remind
 
-Tel. (613) 225-8687
 

MICROSOFT-AND-APPLE

@@ -0,0 +1,30 @@
+MICROSOFT WINDOWS
+=================
+
+I used to prohibit porting Remind to Microsoft Windows.  However, this
+may cause problems with the GPL, so I have removed that restriction.
+
+Although I cannot prevent you from porting Remind to Windows, I appeal
+to you not to do it.  I am trying to encourage the growth of free
+software, not proprietary software.
+
+If you port Remind to Windows, I will not provide support or answers to
+questions -- you're on your own.  On the other hand, I will feel no guilt
+in taking enhancements and merging them into the UNIX stream.
+
+APPLE
+=====
+
+I can't prevent you from using Remind on Apple's products, but I hope
+you don't.  Apple's corporate culture is the very antithesis of Free
+Software.  Rather than using Mac OS X, I encourage you to switch to
+Linux or FreeBSD, two Free Software operating systems that are every
+bit as capable as Mac OS X and which are unencumbered by Apple's
+arbitrary restrictions.
+
+And if you're looking to port Remind to other Apple products like the
+iPhone or iPad, please don't.  Those products enforce Apple's rigorous
+controls much more stringently than Mac OS X on an Apple PC.
+
+--
+Dianne Skoll

Makefile

@@ -1,7 +1,5 @@
 # Top-level Makefile for Remind.
 
-# $Id: Makefile,v 1.28 1998-05-06 01:51:12 dfs Exp $
-
 all: src/Makefile
 	@echo ""
 	@echo "*******************"
@@ -10,8 +8,8 @@ all: src/Makefile
 	@echo "*                 *"
 	@echo "*******************"
 	@echo ""
-	@cd src; $(MAKE) all LANGDEF=$(LANGDEF)
-
+	@cd src && $(MAKE) all LANGDEF=$(LANGDEF)
+	@$(MAKE) -C rem2pdf -f Makefile.top
 install:
 	@echo ""
 	@echo "*********************"
@@ -20,14 +18,22 @@ install:
 	@echo "*                   *"
 	@echo "*********************"
 	@echo ""
-	cd src; $(MAKE) install
-
+	@$(MAKE) -C src install
+	@$(MAKE) -C rem2html install
+	@$(MAKE) -C rem2pdf -f Makefile.top install
 clean:
 	find . -name '*~' -exec rm {} \;
-	cd src; $(MAKE) clean
+	-$(MAKE) -C src clean
+	-$(MAKE) -C rem2pdf clean
+
+test:
+	@$(MAKE) -C src -s test
 
 distclean: clean
-	rm -f config.cache config.log config.status src/Makefile src/config.h
+	rm -f config.cache config.log config.status src/Makefile src/config.h tests/test.out www/Makefile rem2pdf/Makefile.top rem2pdf/Makefile.old rem2pdf/Makefile rem2pdf/Makefile.PL rem2pdf/bin/rem2pdf
 
 src/Makefile: src/Makefile.in
 	./configure
+
+# DO NOT DELETE
+

README

@@ -27,8 +27,12 @@ If you do NOT have Tcl/Tk or are NOT running X Windows:
 
 2) Edit the file "src/lang.h" to choose a language.
 
-3) Type: "make"
+3) Type: "./configure"  (You can supply options; type "./configure --help"
+   for details.)
 
-4) Type: "make install" -- you may need to be root to do this.
+4) Type: "make"
 
-$Id: README,v 1.4 1998-01-19 03:24:03 dfs Exp $
+5) Type: "make install" -- you may need to be root to do this.
+
+Contact info: mailto:dianne@skoll.ca
+Home page:    https://dianne.skoll.ca/projects/remind/

build.tk

@@ -7,12 +7,10 @@
 #   A cheesy graphical front-end for building and installing REMIND.
 #
 #   This file is part of REMIND.
-#   Copyright (C) 1992-1998 by David F. Skoll
+#   Copyright (C) 1992-2018 Dianne Skoll
 #
 #--------------------------------------------------------------
 
-# $Id: build.tk,v 1.6 1998-03-01 21:03:36 dfs Exp $
-
 # the next line restarts using wish \
 exec wish "$0" "$@"
 
@@ -29,19 +27,19 @@ proc SetConfigDefaults {} {
     global Config
     set Config(LAT_DEG) 45
     set Config(LAT_MIN) 24
+    set Config(LAT_SEC) 14
     set Config(LON_DEG) 75
     set Config(LON_MIN) 39
+    set Config(LON_SEC) 23
     set Config(LOCATION) "Ottawa"
     set Config(DEFAULT_PAGE) "Letter"
-    set Config(DATESEP) "/"
+    set Config(DATESEP) "-"
     set Config(TIMESEP) ":"
-    set Config(ISOLATIN1) 0
-    set Config(IBMEXTENDED) 0
-    set Config(ISOLATIN2) 0
-    set Config(IBM852) 0
     set Config(NORTHERN_HEMISPHERE) 1
     set Config(WESTERN_HEMISPHERE) 1
     set Config(LANGUAGE) "English"
+    set Config(INST_DIR) "/usr/local/bin"
+    set Config(MAN_DIR) "/usr/local/man"
 }
 
 #***********************************************************************
@@ -94,7 +92,7 @@ proc CreateMainDialog {} {
     wm title . "Remind Configuration"
     wm iconname . "Remind Config"
 
-    SetConfigDefaults
+    SetConfigFromRemind
     tabnotebook_create .tn
 
     set Instdir [tabnotebook_page .tn "Installation Directories"]
@@ -125,13 +123,14 @@ proc CreateMainDialog {} {
 #  Creates the "installation directories" dialog.
 #***********************************************************************
 proc CreateInstallDirDialog { w } {
+    global Config
     label $w.binlabel -text "Location for programs: "
     entry $w.bin -width 30
-    $w.bin insert end "/usr/local/bin"
+    $w.bin insert end $Config(INST_DIR)
 
     label $w.manlabel -text "Location for man pages: "
     entry $w.man -width 30
-    $w.man insert end "/usr/local/man"
+    $w.man insert end $Config(MAN_DIR)
 
     text $w.blurb -width 1 -height 5 -wrap word -relief flat -takefocus 0
     $w.blurb insert end "\n(Tabbed-notebook Tcl code taken from \"Effective Tcl/Tk Programming\" by Mark Harrison and Michael McLennan, Addison-Wesley Professional Computing Series.)"
@@ -160,10 +159,14 @@ proc CreateLocationDialog { w } {
 	    -from 0 -to 89 -length 300 -variable Config(LAT_DEG)
     scale $w.latmin -label "Latitude (minutes)" -orient horizontal \
 	    -from 0 -to 59 -length 300 -variable Config(LAT_MIN)
+    scale $w.latsec -label "Latitude (seconds)" -orient horizontal \
+	    -from 0 -to 59 -length 300 -variable Config(LAT_SEC)
     scale $w.londeg -label "Longitude (degrees)" -orient horizontal \
 	    -from 0 -to 179 -length 300 -variable Config(LON_DEG)
     scale $w.lonmin -label "Longtude (minutes)" -orient horizontal \
 	    -from 0 -to 59 -length 300 -variable Config(LON_MIN)
+    scale $w.lonsec -label "Longitude (seconds)" -orient horizontal \
+	    -from 0 -to 59 -length 300 -variable Config(LON_SEC)
 
     radiobutton $w.north -text "Northern Hemisphere" \
 	    -variable Config(NORTHERN_HEMISPHERE) -value 1
@@ -179,8 +182,10 @@ proc CreateLocationDialog { w } {
     $w.location insert end $Config(LOCATION)
     grid $w.latdeg -
     grid $w.latmin -
+    grid $w.latsec -
     grid $w.londeg -
     grid $w.lonmin -
+    grid $w.lonsec -
 
     grid $w.north $w.west
     grid $w.south $w.east
@@ -232,19 +237,6 @@ proc CreateOptionsDialog { w } {
     grid configure $w.timelabel -row 2 -column 0 -sticky e
     grid configure $w.time -row 2 -column 1 -sticky nsew
 
-    label $w.charlabel -text "Character set: "
-    menubutton $w.char -text "ISO 8859-1" -indicatoron 1 -relief raised \
-	    -menu $w.char.menu
-    menu $w.char.menu -tearoff 0
-    $w.char.menu add command -label "ISO 8859-1" -command "$w.char configure -text {ISO 8859-1}"
-    $w.char.menu add command -label "ISO 8859-2" -command "$w.char configure -text {ISO 8859-2}"
-    $w.char.menu add command -label "IBM Extended" -command "$w.char configure -text {IBM Extended}"
-    $w.char.menu add command -label "IBM CPI-852" -command "$w.char configure -text {ISO 8859-2}"
-    $w.char.menu add command -label "Plain ASCII" -command "$w.char configure -text {Plain ASCII}"
-
-    grid configure $w.charlabel -row 3 -column 0 -sticky e
-    grid configure $w.char -row 3 -column 1 -sticky nsew
-
     label $w.langlabel -text "Language: "
     menubutton $w.lang -text $Config(LANGUAGE) -indicatoron 1 -relief raised \
 	    -menu $w.lang.menu
@@ -261,12 +253,14 @@ proc CreateOptionsDialog { w } {
 	"Norwegian"
 	"Polish"
 	"Romanian"
+        "Spanish"
+	"Icelandic"
     } {
 	$w.lang.menu add command -label $lang -command [list $w.lang configure -text $lang]
     }
 
-    grid configure $w.langlabel -row 4 -column 0 -sticky e
-    grid configure $w.lang -row 4 -column 1 -sticky nsew
+    grid configure $w.langlabel -row 3 -column 0 -sticky e
+    grid configure $w.lang -row 3 -column 1 -sticky nsew
 
 }
 
@@ -286,7 +280,7 @@ proc BuildRemind {} {
     pack forget .tn
     pack forget .buttons
     wm title . "Remind Configuration Status"
-    text .msgs -width 80 -height 25 -wrap char -yscrollcommand ".sb set"
+    text .msgs -width 130 -height 35 -wrap char -yscrollcommand ".sb set"
     scrollbar .sb -orient vertical -command ".msgs yview"
 
     .msgs tag configure green -foreground #005500
@@ -420,15 +414,19 @@ proc CreateCustomH {} {
     # modify them willy-nilly
     set LAT_DEG $Config(LAT_DEG)
     set LAT_MIN $Config(LAT_MIN)
+    set LAT_SEC $Config(LAT_SEC)
     set LON_DEG $Config(LON_DEG)
     set LON_MIN $Config(LON_MIN)
+    set LON_SEC $Config(LON_SEC)
     if {!$Config(NORTHERN_HEMISPHERE)} {
 	set LAT_DEG "-$LAT_DEG"
 	set LAT_MIN "-$LAT_MIN"
+	set LAT_SEC "-$LAT_SEC"
     }
     if {!$Config(WESTERN_HEMISPHERE)} {
 	set LON_DEG "-$LON_DEG"
 	set LON_MIN "-$LON_MIN"
+	set LON_SEC "-$LON_SEC"
     }
     set Config(LOCATION) [$Loc.location get]
 
@@ -443,38 +441,17 @@ proc CreateCustomH {} {
     set Config(DATESEP) [$Options.date cget -text]
     set Config(TIMESEP) [$Options.time cget -text]
 
-    switch -- [$Options.char cget -text] {
-	"ISO 8859-1" {
-	    set Config(ISOLATIN1) 1
-	}
-	"ISO 8859-2" {
-	    set Config(ISOLATIN2) 1
-	}
-	"IBM CPI-852" {
-	    set Config(IBM852) 1
-	}
-	"IBM Extended" {
-	    set Config(IBMEXTENDED) 1
-	}
-    }
-
     while {[gets $in line] != -1} {
 	switch -glob -- $line {
-	    "#define LAT_DEG *" {
-		puts $out "#define LAT_DEG $LAT_DEG"
-		.msgs insert end "#define LAT_DEG $LAT_DEG\n"
+	    "#define DEFAULT_LATITUDE *" {
+                set lat [expr $LAT_DEG + ($LAT_MIN/60.0) + ($LAT_SEC/3600.0)];
+		puts $out "#define DEFAULT_LATITUDE $lat"
+		.msgs insert end "#define DEFAULT_LATITUDE $lat"
 	    }
-	    "#define LAT_MIN *" {
-		puts $out "#define LAT_MIN $LAT_MIN"
-		.msgs insert end "#define LAT_MIN $LAT_MIN\n"
-	    }
-	    "#define LON_DEG *" {
-		puts $out "#define LON_DEG $LON_DEG"
-		.msgs insert end "#define LON_DEG $LON_DEG\n"
-	    }
-	    "#define LON_MIN *" {
-		puts $out "#define LON_MIN $LON_MIN"
-		.msgs insert end "#define LON_MIN $LON_MIN\n"
+	    "#define DEFAULT_LONGITUDE *" {
+                set lon [expr -1.0 * ($LON_DEG + ($LON_MIN/60.0) + ($LON_SEC/3600.0))]
+		puts $out "#define DEFAULT_LONGITUDE $lon"
+		.msgs insert end "#define DEFAULT_LONGITUDE $lon"
 	    }
 	    "#define LOCATION *" {
 		puts $out "#define LOCATION \"$Config(LOCATION)\""
@@ -492,22 +469,6 @@ proc CreateCustomH {} {
 		puts $out "#define TIMESEP '$Config(TIMESEP)'"
 		.msgs insert end "#define TIMESEP '$Config(TIMESEP)'\n"
 	    }
-	    "#define ISOLATIN1 *" {
-		puts $out "#define ISOLATIN1 $Config(ISOLATIN1)"
-		.msgs insert end "#define ISOLATIN1 $Config(ISOLATIN1)\n"
-	    }
-	    "#define ISOLATIN2 *" {
-		puts $out "#define ISOLATIN2 $Config(ISOLATIN2)"
-		.msgs insert end "#define ISOLATIN2 $Config(ISOLATIN2)\n"
-	    }
-	    "#define IBM852 *" {
-		puts $out "#define IBM852 $Config(IBM852)"
-		.msgs insert end "#define IBM852 $Config(IBM852)\n"
-	    }
-	    "#define IBMEXTENDED *" {
-		puts $out "#define IBMEXTENDED $Config(IBMEXTENDED)"
-		.msgs insert end "#define IBMEXTENDED $Config(IBMEXTENDED)\n"
-	    }
 	    default {
 		puts $out $line
 	    }
@@ -530,17 +491,19 @@ proc CallMake {} {
     global Options
     set lang [$Options.lang cget -text]
     switch -- $lang {
-	"German" { set lang GERMAN }
-	"Dutch" { set lang DUTCH }
-	"Finnish" { set lang FINNISH }
-	"French" { set lang FRENCH }
-	"Norwegian" { set lang NORWEGIAN }
-	"Danish" { set lang DANISH }
-	"Polish" { set lang POLISH }
-	"Brazilian Portuguese" {set lang BRAZPORT }
-	"Italian" { set lang ITALIAN }
-	"Romanian" { set lang ROMANIAN }
-	default { set lang ENGLISH }
+	"German"               { set lang GERMAN }
+	"Dutch"                { set lang DUTCH }
+	"Finnish"              { set lang FINNISH }
+	"French"               { set lang FRENCH }
+	"Norwegian"            { set lang NORWEGIAN }
+	"Danish"               { set lang DANISH }
+	"Polish"               { set lang POLISH }
+	"Brazilian Portuguese" { set lang BRAZPORT }
+	"Italian"              { set lang ITALIAN }
+	"Romanian"             { set lang ROMANIAN }
+        "Spanish"              { set lang SPANISH }
+	"Icelandic"            { set lang ICELANDIC }
+	default                { set lang ENGLISH }
     }
     RunCommand "make \"LANGDEF=-DLANG=$lang\""
 }
@@ -747,5 +710,115 @@ proc notebook_fix_size {win} {
     $win configure -width $maxw -height $maxh
 }
 
+#***********************************************************************
+# %PROCEDURE: FindRemind
+# %ARGUMENTS:
+#  None
+# %RETURNS:
+#  Full path to an existing "remind" if one is found.  Otherwise,
+#  empty string.
+#***********************************************************************
+proc FindRemind {} {
+    global env
+    set path [concat [split $env(PATH) ":"] "/bin" "/usr/bin" "/usr/local/bin"]
+    foreach thing $path {
+	if [file executable [file join $thing "remind"]] {
+	    return [file join $thing "remind"]
+	}
+    }
+    return {}
+}
+
+#***********************************************************************
+# %PROCEDURE: SetConfigFromRemind
+# %ARGUMENTS:
+#  None
+# %RETURNS:
+#  Sets config settings based on existing remind (if one found) or else
+#  sensible defaults.
+#***********************************************************************
+proc SetConfigFromRemind {} {
+    global Config
+    SetConfigDefaults
+    set rem [FindRemind]
+    if {"$rem" == ""} {
+	return
+    }
+    set dir [file dirname $rem]
+    set Config(INST_DIR) $dir
+    if {"$dir" == "/usr/local/bin"} {
+	set Config(MAN_DIR) "/usr/local/man"
+    } elseif {$dir == "/usr/bin"} {
+	set Config(MAN_DIR) "/usr/share/man"
+    }
+
+    # Check for existing man page
+    if {[file readable "/usr/share/man/man1/remind.1"]} {
+	set Config(MAN_DIR) "/usr/share/man"
+    } elseif {[file readable "/usr/man/man1/remind.1"]} {
+	set Config(MAN_DIR) "/usr/man"
+    } elseif {[file readable "/usr/local/man/man1/remind.1"]} {
+	set Config(MAN_DIR) "/usr/local/man"
+    }
+
+    # Query Remind for the rest
+    QueryRemind $rem LAT_DEG {$LatDeg}
+    QueryRemind $rem LAT_MIN {$LatMin}
+    QueryRemind $rem LAT_SEC {$LatSec}
+    QueryRemind $rem LON_DEG {$LongDeg}
+    QueryRemind $rem LON_MIN {$LongMin}
+    QueryRemind $rem LON_SEC {$LongSec}
+    QueryRemind $rem LOCATION {$Location}
+    QueryRemind $rem DATESEP {$DateSep}
+    QueryRemind $rem TIMESEP {$TimeSep}
+    QueryRemind $rem LANGUAGE {language()}
+
+    set $Config(LAT_MIN) [expr abs($Config(LAT_MIN))]
+    set $Config(LAT_SEC) [expr abs($Config(LAT_SEC))]
+    if {$Config(LAT_DEG) >= 0} {
+	set Config(NORTHERN_HEMISPHERE) 1
+    } else {
+	set Config(NORTHERN_HEMISPHERE) 0
+	set Config(LAT_DEG) [expr abs($Config(LAT_DEG))]
+    }
+
+    set $Config(LON_MIN) [expr abs($Config(LON_MIN))]
+    set $Config(LON_SEC) [expr abs($Config(LON_SEC))]
+    if {$Config(LON_DEG) >= 0} {
+	set Config(WESTERN_HEMISPHERE) 1
+    } else {
+	set Config(WESTERN_HEMISPHERE) 0
+	set Config(LON_DEG) [expr abs($Config(LON_DEG))]
+    }
+
+    # Get default page from rem2ps
+    set rem2ps [file join $dir "rem2ps"]
+
+    catch {
+	exec $rem2ps -m help
+    } err
+    set errlist [split $err "\n"]
+    set err [lindex $errlist end]
+    if {[string match "Default media type is*" $err]} {
+	set Config(DEFAULT_PAGE) [lindex $err end]
+    }
+}
+
+
+proc QueryRemind { rem symbol rem_msg } {
+    global Config
+    catch {
+	set fp [open "| $rem -" "r+"]
+	puts $fp "banner %\nMSG \[$rem_msg\]%\nFLUSH\n"
+	flush $fp
+	gets $fp line
+	catch { close $fp }
+    }
+    if {"$line" == ""} {
+	return
+    }
+    set Config($symbol) $line
+}
+
 CheckSanity
 CreateMainDialog

configure.in

@@ -1,7 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.
-dnl $Id: configure.in,v 1.5 1998-02-16 03:41:39 dfs Exp $
 
-AC_INIT(src/amiga.c)
+AC_INIT(src/queue.c)
 
 cat <<'EOF'
 
@@ -14,33 +13,41 @@ cat <<'EOF'
 EOF
 
 AC_CONFIG_HEADER(src/config.h)
+AH_BOTTOM([#include <custom.h>])
 
 dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
+AC_PATH_PROG([PERL], [perl])
 
 dnl Checks for libraries.
 dnl Replace `main' with a function in -lm:
 
 AC_CHECK_LIB(m, sqrt)
 
+dnl Integer sizes
+AC_CHECK_SIZEOF(unsigned int)
+AC_CHECK_SIZEOF(unsigned long)
+
 dnl Checks for header files.
-AC_HEADER_STDC
-AC_CHECK_HEADERS(sys/file.h sys/time.h sys/types.h unistd.h malloc.h stdarg.h stdlib.h pwd.h)
+AC_CHECK_HEADERS(sys/types.h sys/file.h glob.h wctype.h locale.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
 AC_STRUCT_TM
 
 dnl Checks for library functions.
-AC_TYPE_SIGNAL
-AC_TYPE_PID_T
-AC_TYPE_UID_T
 AC_FUNC_UTIME_NULL
 AC_HEADER_TIME
-AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(mktime putenv strstr timegm difftime)
 
-AC_OUTPUT(src/Makefile)
+if test "$GCC" = yes; then
+	CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes"
+fi
+
+AC_CHECK_FUNCS(setenv unsetenv glob mbstowcs setlocale initgroups)
+VERSION=03.04.00
+AC_SUBST(VERSION)
+AC_SUBST(PERL)
+AC_OUTPUT(src/Makefile www/Makefile src/version.h rem2html/Makefile rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf)
+chmod a+x rem2pdf/bin/rem2pdf

contrib/README

@@ -0,0 +1,9 @@
+This directory contains contributed scripts.  They are provided
+"as-is" with no warranty.  Please do not contact Dianne Skoll for help
+with these scripts; instead, contact the script authors.
+
+You should check the upstream sources; there may be newer versions
+of these scripts available.
+
+--
+Dianne Skoll

contrib/ical2rem.pl

@@ -0,0 +1,279 @@
+#!/usr/bin/perl -w
+#
+# ical2rem.pl - 
+# Reads iCal files and outputs remind-compatible files.   Tested ONLY with
+#   calendar files created by Mozilla Calendar/Sunbird. Use at your own risk.
+# Copyright (c) 2005, 2007, Justin B. Alcorn
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+#
+# version 0.5.2 2007-03-23
+# 	- BUG: leadtime for recurring events had a max of 4 instead of DEFAULT_LEAD_TIME
+#	- remove project-lead-time, since Category was a non-standard attribute
+#	- NOTE: There is a bug in iCal::Parser v1.14 that causes multiple calendars to
+#		fail if a calendar with recurring events is followed by a calendar with no
+#		recurring events.  This has been reported to the iCal::Parser author.
+# version 0.5.1 2007-03-21
+#	- BUG: Handle multiple calendars on STDIN
+#	- add --heading option for priority on section headers
+# version 0.5 2007-03-21
+#	- Add more help options
+#	- --project-lead-time option
+#	- Supress printing of heading if there are no todos to print
+# version 0.4
+#	- Version 0.4 changes all written or inspired by, and thanks to Mark Stosberg
+#	- Change to GetOptions
+#	- Change to pipe
+#	- Add --label, --help options
+#	- Add Help Text
+#	- Change to subroutines
+#	- Efficiency and Cleanup
+# version 0.3
+#	- Convert to GPL (Thanks to Mark Stosberg)
+#	- Add usage
+# version 0.2
+#	- add command line switches
+#	- add debug code
+#	- add SCHED _sfun keyword
+#	- fix typos
+# version 0.1 - ALPHA CODE.  
+
+=head1 SYNOPSIS
+
+ cat /path/to/file*.ics | ical2rem.pl > ~/.ical2rem
+
+ All options have reasonable defaults:
+ --label		       Calendar name (Default: Calendar)
+ --lead-time	       Advance days to start reminders (Default: 3)
+ --todos, --no-todos   Process Todos? (Default: Yes)
+ --heading			   Define a priority for static entries
+ --help				   Usage
+ --man				   Complete man page
+
+Expects an ICAL stream on STDIN. Converts it to the format
+used by the C<remind> script and prints it to STDOUT. 
+
+=head2 --label
+
+  ical2rem.pl --label "Bob's Calendar"
+
+The syntax generated includes a label for the calendar parsed.
+By default this is "Calendar". You can customize this with 
+the "--label" option.
+
+=head2 --lead-time 
+
+  ical2rem.pl --lead-time 3
+ 
+How may days in advance to start getting reminders about the events. Defaults to 3. 
+
+=head2 --no-todos
+
+  ical2rem.pl --no-todos
+
+If you don't care about the ToDos the calendar, this will surpress
+printing of the ToDo heading, as well as skipping ToDo processing. 
+
+=head2 --heading
+
+  ical2rem.pl --heading "PRIORITY 9999"
+
+Set an option on static messages output.  Using priorities can made the static messages look different from
+the calendar entries.  See the file defs.rem from the remind distribution for more information.
+
+=cut 
+
+use strict;
+use iCal::Parser;
+use DateTime;
+use Getopt::Long 2.24 qw':config auto_help';
+use Pod::Usage;
+use Data::Dumper;
+use vars '$VERSION';
+$VERSION = "0.5.2";
+
+# Declare how many days in advance to remind
+my $DEFAULT_LEAD_TIME = 3;
+my $PROCESS_TODOS     = 1;
+my $HEADING			  = "";
+my $help;
+my $man;
+
+my $label = 'Calendar';
+GetOptions (
+	"label=s"     => \$label,
+	"lead-time=i" => \$DEFAULT_LEAD_TIME,
+	"todos!"	  => \$PROCESS_TODOS,
+	"heading=s"	  => \$HEADING,
+	"help|?" 	  => \$help, 
+	"man" 	 	  => \$man
+);
+pod2usage(1) if $help;
+pod2usage(-verbose => 2) if $man;
+
+my $month = ['None','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
+
+my @calendars;
+my $in;
+
+while (<>) {
+	$in .= $_;
+	if (/END:VCALENDAR/) {
+		push(@calendars,$in);
+		$in = "";
+	}
+}
+my $parser = iCal::Parser->new();
+my $hash = $parser->parse_strings(@calendars);
+
+##############################################################
+#
+# Subroutines 
+#
+#############################################################
+#
+# _process_todos()
+# expects 'todos' hashref from iCal::Parser is input
+# returns String to output
+sub _process_todos {
+	my $todos = shift; 
+	
+	my ($todo, @newtodos, $leadtime);
+	my $output = "";
+
+	$output .=  'REM '.$HEADING.' MSG '.$label.' ToDos:%"%"%'."\n";
+
+# For sorting, make sure everything's got something
+#   To sort on.  
+	my $now = DateTime->now;
+	for $todo (@{$todos}) {
+		# remove completed items
+		if ($todo->{'STATUS'} && $todo->{'STATUS'} eq 'COMPLETED') {
+			next;
+		} elsif ($todo->{'DUE'}) {
+			# All we need is a due date, everything else is sugar
+			$todo->{'SORT'} = $todo->{'DUE'}->clone;
+		} elsif ($todo->{'DTSTART'}) {
+			# for sorting, sort on start date if there's no due date
+			$todo->{'SORT'} = $todo->{'DTSTART'}->clone;
+		} else {
+			# if there's no due or start date, just make it now.
+			$todo->{'SORT'} = $now;
+		}
+		push(@newtodos,$todo);
+	}
+	if (! (scalar @newtodos)) {
+		return "";
+	}
+# Now sort on the new Due dates and print them out.  
+	for $todo (sort { DateTime->compare($a->{'SORT'}, $b->{'SORT'}) } @newtodos) {
+		my $due = $todo->{'SORT'}->clone();
+		my $priority = "";
+		if (defined($todo->{'PRIORITY'})) {
+			if ($todo->{'PRIORITY'} == 1) {
+				$priority = "PRIORITY 1000";
+			} elsif ($todo->{'PRIORITY'} == 3) {
+				$priority = "PRIORITY 7500";
+			}
+		}
+		if (defined($todo->{'DTSTART'}) && defined($todo->{'DUE'})) {
+			# Lead time is duration of task + lead time
+			my $diff = ($todo->{'DUE'}->delta_days($todo->{'DTSTART'})->days())+$DEFAULT_LEAD_TIME;
+			$leadtime = "+".$diff;
+		} else {
+			$leadtime = "+".$DEFAULT_LEAD_TIME;
+		}
+		$output .=  "REM ".$due->month_abbr." ".$due->day." ".$due->year." $leadtime $priority MSG \%a $todo->{'SUMMARY'}\%\"\%\"\%\n";
+	}
+	$output .= 'REM '.$HEADING.' MSG %"%"%'."\n";
+	return $output;
+}
+
+
+#######################################################################
+#
+#  Main Program
+#
+######################################################################
+
+print _process_todos($hash->{'todos'}) if $PROCESS_TODOS;
+
+my ($leadtime, $yearkey, $monkey, $daykey,$uid,%eventsbyuid);
+print 'REM '.$HEADING.' MSG '.$label.' Events:%"%"%'."\n";
+my $events = $hash->{'events'};
+foreach $yearkey (sort keys %{$events} ) {
+    my $yearevents = $events->{$yearkey};
+    foreach $monkey (sort {$a <=> $b} keys %{$yearevents}){
+        my $monevents = $yearevents->{$monkey};
+        foreach $daykey (sort {$a <=> $b} keys %{$monevents} ) {
+            my $dayevents = $monevents->{$daykey};
+            foreach $uid (sort {
+                            DateTime->compare($dayevents->{$a}->{'DTSTART'}, $dayevents->{$b}->{'DTSTART'})    
+                            } keys %{$dayevents}) {
+                my $event = $dayevents->{$uid};
+               if ($eventsbyuid{$uid}) {
+                    my $curreventday = $event->{'DTSTART'}->clone;
+                    $curreventday->truncate( to => 'day' );
+                    $eventsbyuid{$uid}{$curreventday->epoch()} =1;
+                    for (my $i = 0;$i < $DEFAULT_LEAD_TIME && !defined($event->{'LEADTIME'});$i++) {
+                        if ($eventsbyuid{$uid}{$curreventday->subtract( days => $i+1 )->epoch() }) {
+                            $event->{'LEADTIME'} = $i;
+                        }
+                    }
+                } else {
+                    $eventsbyuid{$uid} = $event;
+                    my $curreventday = $event->{'DTSTART'}->clone;
+                    $curreventday->truncate( to => 'day' );
+                    $eventsbyuid{$uid}{$curreventday->epoch()} =1;
+                }
+
+            }
+        }
+    }
+}
+foreach $yearkey (sort keys %{$events} ) {
+    my $yearevents = $events->{$yearkey};
+    foreach $monkey (sort {$a <=> $b} keys %{$yearevents}){
+        my $monevents = $yearevents->{$monkey};
+        foreach $daykey (sort {$a <=> $b} keys %{$monevents} ) {
+            my $dayevents = $monevents->{$daykey};
+            foreach $uid (sort {
+                            DateTime->compare($dayevents->{$a}->{'DTSTART'}, $dayevents->{$b}->{'DTSTART'})
+                            } keys %{$dayevents}) {
+                my $event = $dayevents->{$uid};
+                if (exists($event->{'LEADTIME'})) {
+                    $leadtime = "+".$event->{'LEADTIME'};
+                } else {
+                    $leadtime = "+".$DEFAULT_LEAD_TIME;
+                }
+                my $start = $event->{'DTSTART'};
+                print "REM ".$start->month_abbr." ".$start->day." ".$start->year." $leadtime ";
+                if ($start->hour > 0) { 
+                    print " AT ";
+                    print $start->strftime("%H:%M");
+                    print " SCHED _sfun MSG %a %2 ";
+                } else {
+                    print " MSG %a ";
+                }
+                print "%\"$event->{'SUMMARY'}";
+                print " at $event->{'LOCATION'}" if $event->{'LOCATION'};
+                print "\%\"%\n";
+            }
+        }
+    }
+}
+exit 0;
+#:vim set ft=perl ts=4 sts=4 expandtab :

contrib/rem2ics-0.93/Makefile

@@ -0,0 +1,13 @@
+DESTDIR?=
+PREFIX?=/usr
+BINDIR?=$(PREFIX)/bin
+MANDIR?=$(PREFIX)/share/man
+
+default: rem2ics.1
+
+rem2ics.1:
+	pod2man -c "" rem2ics > rem2ics.1
+
+install: rem2ics.1
+	install -p -D rem2ics $(DESTDIR)$(BINDIR)/rem2ics
+	install -p -D -m 0644 rem2ics.1 $(DESTDIR)$(MANDIR)/man1/rem2ics.1

contrib/rem2ics-0.93/rem2ics

@@ -0,0 +1,847 @@
+#!/usr/bin/perl -w
+
+# rem2ics -- convert the output of "remind -s" into RFC2445 iCalendar format.
+
+# Copyright 2007,2008,2009
+#  Mark Atwood <me@mark.atwood.name>
+#  Paul Hinze <paul dot t dot hinze at gmail dot com>
+#  Michael Schultz <mjschultz at gmail dot com>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the
+#   Free Software Foundation, Inc.
+#   51 Franklin Street, Fifth Floor
+#   Boston MA  02110-1301 USA
+
+use strict;
+use warnings;
+
+=head1 NAME
+
+rem2ics - convert the output of "remind -s" into RFC2445 iCalendar format.
+
+=head1 SYNOPSIS
+
+TZ=I<timezone> B<rem2ics> [B<-man>] [B<-do>] [B<-norecur>] [B<-usetag>] E<lt>input E<gt>output
+
+=head1 OPTIONS AND ARGUMENTS
+
+=over 8
+
+=item B<-man>
+
+Print the manual page and exit.
+
+=item B<-do>
+
+Actually do the conversion.  Otherwise just print a brief help message
+and usage example, and then exit.
+
+=item B<-norecur>
+
+Do not attempt to detect and fold together recurring events.
+
+=item B<-usetag>
+
+Generate UIDs using remind TAG clauses.
+
+=back
+
+Input is from standard input
+
+Output is to standard output.
+
+=head1 USAGE
+
+  remind -s360 -irem2ics=1 ~/.reminders 1 Jan 1991 | TZ=PST8PDT rem2ics -do >reminders.ics
+
+This tells B<remind> to use ~/.reminders, and to process the entire
+range of dates it can handle (from Jan 1 1991 to Dec 31 2020), and to
+define a variable named C<rem2ics>, which can be used in
+C<IF !defined("rem2ics")> / C<ENDIF> pairs.
+B<rem2ics> will use a timezone of PST8PDT, and will fold events that
+have the same name and duration into a single iCalendar VEVENT object.
+
+=head1 NOTES
+
+=head2 Timezones and the TZ environment variable.
+
+B<rem2ics> uses the TZ environment variable to determine the value of
+the RFC2445 TZID property.  If you are running on a Linux or other GNU
+libc based system, you probably don't (and probably shouldn't)
+normally have TZ set.  You can confirm this by running C<printenv TZ>
+at a shell prompt.  If your remind data is in your "local time", and
+it probably is, you should probably set TZ to a good name for your
+local timezone just for the run of this script.  You probably should
+NOT set TZ in your login scripts.
+
+You can use TZ like this:
+
+  remind -s ~/.reminders | TZ=PST8PDT rem2ics -do >reminders.ics
+
+or
+
+  remind -s ~/.reminders | TZ=US/Pacific rem2ics -do >reminders.ics
+
+
+If, for some reason, your remind files are all in GMT instead of
+localtime (you smart person you!), you can do this:
+
+  remind -s ~/.reminders | TZ=GMT rem2ics -do >reminders.ics
+
+or
+
+  remind -s ~/.reminders | TZ=0 rem2ics -do >reminders.ics
+
+and B<rem2ics> will use the ISO8601 "Z" notation for GMT time in the ics
+file.  (Other synonyms for GMT are the empty string (not the same as
+the TZ not set), "I<0>", "I<Z>", "I<Zulu>", "I<Greenwitch>", "I<GMT>",
+"I<GMT+0>, and "I<GMT-0>".)
+
+If you leave TZ undefined and unset, B<rem2ics> will use the ISO8601
+"T" notation date strings with no TZID property, which RFC2445 calls a
+"floating time".  Who knows, it might work for you!
+
+The TZ string value is literally incorporated into the iCalendar
+stream, so whatever your iCalendar-using application needs is what you
+should use.  You may have to experiment a bit.
+
+You can look around in C</usr/share/zoneinfo> to get the names of
+every timezone anywhere.  This is the "Olson database" that RFC2445
+refers to.  Read the man page for L<tzfile(5)> for more than you ever
+wanted to know about the format of these files, and about GNU libc's
+handling of timezones.  As complex as it is, it's certainly better
+than what POSIX defines or what most legacy UNIX systems do, and most
+certainly better than Microsoft, who in their "cutting edge" "state of
+the art" "server" OS, still hasn't figured out that daylight time
+rules might be different in different years.
+
+If you just ran B<rem2ics> without reading all this stuff, or if you
+don't want to worry about it at all, and somehow your iCalendar
+application manager is able to guess the proper timezone for you, just
+leave TZ undefined, and B<rem2ics> will use the ISO8601 "T" notation
+date strings with no TZID property, which RFC2445 calls a "floating
+time".  Who knows, it might work for you!
+
+=head2 Detecting recurring events
+
+B<rem2ics> tries to detect recurring events.  If any multiple events
+appear with exactly the text and exactly the same duration (including
+"no duration"), instead of multiple VEVENT objects, there will be just
+one VEVENT object, that will have a RFC2445 C<RDATE> property.
+
+B<rem2ics> is not yet smart enough to derive an C<RRULE> based
+recurrance.  If you really want that feature, either implement it and
+send in a patch, or contact the author and convince him to do it.
+
+=head2 Other iCalendar Properties
+
+B<rem2ics> does not generate C<DESCRIPTION> or C<LOCATION>.  One
+would have to heuristically parse them out of the text, and everyone
+uses a idiosyncratic way of putting things in B<remind>.
+
+If the B<-usetag> option is not used or no C<TAG> is set for a
+reminder, B<rem2ics> will synthesize C<UID> properties for each
+VEVENT, but the UIDs will be different (and unique) for each run of
+B<rem2ics>.  If you run rem2ics twice and import the two resulting ICS
+streams into your new scheduling program, your appointments will
+appear twice.  If, however, you have set C<TAG> clauses in your
+reminders and activated B<-usetag>, these will be used.  The same
+applies for tags synthesized by B<remind>'s B<-y> option.  Hence, it
+is more useful to use the B<-y> option than to let B<rem2ics>
+synthesize UIDs, because the UIDs will stay the same across multiple
+runs.
+
+=head2 Other iCalendar Perl objects
+
+Why does't B<rem2ics> use any of the iCalendar Perl stuff in CPAN?
+Because I don't trust them, and they are too big for this app.  One
+links to a binary library. Another hasn't been maintained since 1991,
+and is full of notes as to how buggy and incomplete it is.  And so
+forth.  I am not at this moment interested in groveling around in
+L<Net::iCal>, L<DateTime::Format::iCal>, L<Tie::iCal>,
+L<iCal::Parser>, or C<libical>.
+
+=head2 Previous implementation
+
+There is a working quick & dirty rem2ics written in awk
+by Anthony J. Chivetta E<lt>achivetta@gmail.comE<gt>.
+
+But it has the following problems: it doesn't escape the text, it
+doesn't handle events that cross over midnight, it doesn't do
+timezones, it doesn't enforce the correct EOL sequence, and it doesn't
+fold long lines.  This is a replacement for that script.
+
+=head1 TODO
+
+ If TZ not set, grab out of system config somewhere
+ Detect recurring events.
+  If I'm REALLY smart, derive RRULE
+ Handle characters not in US-ASCII. Latin1? UTF8?
+
+=head1 VERSION HISTORY
+
+=over 8
+
+=item version 0.1 2007-02-08
+
+First cut.
+
+=item version 0.2 2007-02-09
+
+Reorg into multipass over a data structure.
+
+=item version 0.3 2007-02-10
+
+Collapse repeating events. Fold output lines.
+
+=item version 0.9 2007-02-11
+
+POD. Command line options. First public release.
+
+=item version 0.91 2007-02-14
+
+Bug fix, error message for non-recurring events
+
+=item version 0.92 2008-01-28
+
+Bug fix, 
+ rem2ics 0.91 chokes on timed reminders with
+ duration using `remind -s` as it functions in remind-03.01.03.
+ Remind 3.01 changed how the -s data is formated for events that have a duration
+ Patch by Paul Hinze E<lt>paul dot t dot hinze at gmail dot comE<gt>
+  and Michael Schultz E<lt>mjschultz at gmail dot comE<gt>
+
+=item version 0.93 2009-06-25
+
+Add B<-usetag> option to allow for UIDs to stay the same across multiple runs
+ by using the remind TAG clause.
+ Patch by Tim Weber E<lt>scy at scytale dot nameE<gt>
+
+=back
+
+=head1 SEE ALSO
+
+L<http://mark.atwood.name/code/rem2ics>
+
+L<http://en.wikipedia.org/wiki/ICalendar>
+
+L<http://tools.ietf.org/html/rfc2445>
+
+L<https://dianne.skoll.ca/projects/remind/>
+
+L<remind(1)>
+
+=head1 AUTHOR
+
+Copyright 2007,2008,2009 by Mark Atwood E<lt>me+rem2ics@mark.atwood.nameE<gt>. L<http://mark.atwood.name/>.
+
+Please report bugs (with patches, if possible).
+
+Inspired by Anthony J. Chivetta E<lt>achivetta@gmail.comE<gt>'s
+rem2ics in awk.
+
+Thank you to Dianne Skoll E<lt>dianne@skoll.ca<gt> for Remind,
+and to the IETF calsch wg for the iCalendar specification.
+
+=cut
+
+use Getopt::Long;
+use Pod::Usage;
+
+my $app_name = "rem2ics";
+my $app_version = "0.93";
+
+# process the command line
+my %options;
+GetOptions(\%options, qw(man do norecurr usetag))  ||  pod2usage(2);
+pod2usage(-verbose => 2)  if ($options{man});
+
+unless ($options{do}) {
+    print STDERR "Run \"$0 -man\" for information and usage examples.\n"
+	. "Pay special attention to information about timezone.\n";
+    exit(99);
+}
+
+# grab the hostname
+# this is used as part of the UID property of each VEVENT
+my $ical_uid_hostname = $ENV{'HOSTNAME'};
+unless ($ical_uid_hostname) {
+    print STDERR "Warning! "
+	. "The environment variable HOSTNAME was not properly set.\n"
+	. "Will use \"localhost\" in the RFC2445 UID property\n";
+    $ical_uid_hostname = "localhost";
+}
+
+# look for the TZ
+my $ical_tzid = undef;
+if (exists $ENV{'TZ'}) {
+    $ical_tzid = $ENV{'TZ'};
+    my %synonyms_for_gmt = (
+	'' => 1, '0' => 1, 'z' => 1, 'zulu' => 1, 'greenwitch' => 1, 
+	'gmt' => 1, 'gmt+0' => 1, 'gmt-0' => 1, );
+    if (exists $synonyms_for_gmt{lc($ical_tzid)}) {
+	$ical_tzid = '';  # empty means GMT, below
+    }
+} else {
+    # leave it undefined, that has a meaning below
+}
+
+# RFC2445 DTSTAMP property will be the time we started running ($^T)
+my ($ical_dtstamp);
+{
+    my @gt = gmtime($^T);
+    $ical_dtstamp = sprintf("%04d%02d%02dZ%02d%02d%02dZ",
+			    1900+$gt[5], $gt[4]+1, $gt[3],
+			    $gt[2], $gt[1], $gt[0]);
+}
+
+my ($cnt, $v, @events);
+
+$cnt = 0;
+foreach (<STDIN>) {
+    $cnt++;
+
+    s/#.*//;  # toss comments
+    next if /^\s*$/;  # skip blank lines
+    chomp;
+
+    $v = undef;
+
+    # store the raw line
+    $v->{src} = $_;
+    $v->{cnt} = $cnt;
+
+    # split and parse the line
+    #  if we don't like it, skip it and go around again
+    
+    # sf[0] = date, in yyyy/mm/dd format
+    # sf[1] = special, usually "*"
+    # sf[2] = tag, usually "*"
+    # sf[3] = duration, in minutes
+    # sf[4] = time, since midnight, in minutes
+    # sf[5] = text
+
+    my @sf = split(' ', $_, 6);
+    next unless ($sf[1] eq '*');  # ignore SPECIAL lines
+    next unless (($sf[3] eq '*') or ($sf[3] =~ m/\d+/));
+    next unless (($sf[4] eq '*') or ($sf[4] =~ m/\d+/));
+    next unless (length($sf[5]) > 0);
+
+    my @dt = split('/', $sf[0], 3);
+    next unless ($dt[0] =~ m/^\d{4}$/);  # year
+    next unless ($dt[1] =~ m/^\d{2}$/);  # month
+    next unless ($dt[2] =~ m/^\d{2}$/);  # day
+
+    if ($sf[4] ne "*") {  # a time was given
+	# When an event has a time, remind -s "helpfully" also
+	# puts it as text at the start of the text portion.
+	# This takes the following form:
+	#   ##:##[a|p]m <rest of MSG>
+	# or, if the event has a duration:
+	#   ##:##[a|p]m-##:##[a|p]m <rest of MSG>
+	# Rather than a nasty regex, just splitting at the 
+	# first space does the trick.
+	my($extra_time, $textmsg) = split(' ', $sf[5], 2);
+	$sf[5] = $textmsg;
+    }
+
+    $v->{sf} = \@sf;
+    $v->{dt} = \@dt;
+
+    push @events, $v;
+}
+
+# generate the "date time string" for each event
+foreach $v (@events) {
+    if (${$v->{sf}}[4] eq "*") {  # no time was given
+	$v->{dts} = sprintf("%04d%02d%02d", @{$v->{dt}});
+    } else { # a time was given
+	my ($t_hr, $t_mn) = &idiv(${$v->{sf}}[4], 60);
+	$v->{dts} = sprintf("%04d%02d%02dT%02d%02d00",
+				@{$v->{dt}}, $t_hr, $t_mn);
+
+    }
+}
+
+my(%grovel);
+
+# if the user doesnt want recurrance detection
+unless ($options{norecurr}) {
+
+    # then dont put events in the grovel hash
+
+    foreach $v (@events) {
+	# key is duration followed by text
+	#  \036 is "ASCII RS Record Separator"
+	my $k = ${$v->{sf}}[3] . "\036" . ${$v->{sf}}[5];
+	push @{$grovel{$k}}, $v;
+    }
+
+    foreach my $k (keys %grovel) {
+	if ((scalar @{$grovel{$k}}) > 1) {
+	    $v = ${$grovel{$k}}[0];
+	    $v->{recurlist} = \@{$grovel{$k}};
+	    foreach my $v0 (@{$grovel{$k}}) {
+		$v0->{is_recurrance} = $v;
+	    }
+	}
+    }
+}
+
+
+# All of the individual events are in the @events array.  All of the
+# unique combinations of duration/event name are the keys in the
+# %grovel hash, the elements of which are references to an arrays of
+# references to the events, in the same ordering as they we read by
+# us, which *ought* to be in datewise order.  I don't know if "remind
+# -s" actually sorts into true chronological order.  If it doesn't, we
+# might have a problem if a recurring event has two instances both on
+# the first day.
+
+# Every event that is recurring has a "is_recurrance" property.
+# Additionally, (hopefully) the first/earliest event in a set of
+# recurrances has a "recurlist" property.  The "recurlist" is a
+# reference to a list of references to each of the events.  The first
+# one on that list will be the same event that has the "recurlist"
+# property.  The "is_recurrance" property is a reference back to the
+# event that has the "recurlist" property.
+
+foreach my $k (keys %grovel) {
+    next if ((scalar @{$grovel{$k}}) <= 1);
+
+    my $recur_str = "";
+    foreach $v (@{$grovel{$k}}) {
+	if (${$v->{sf}}[4] eq "*") {  # no time was given
+	    $recur_str .= ($v->{dts} . ",");
+	} else {
+	    if (defined($ical_tzid)) {
+		if ($ical_tzid eq '') {  # tz is defined but empty, so in GMT
+		    $recur_str .= $v->{dts} . "Z,";
+		} else {  # tz is non-zero, so output the tz as well
+		    $recur_str .= $v->{dts} . ",";
+		}
+	    } else {  # undefined tz, just floating time
+		$recur_str .= $v->{dts} . ",";
+	    }
+	}
+    }
+
+    # the recur_str now has an extra comma at the end. chop it off
+    chop($recur_str);
+    ${$grovel{$k}}[0]->{recur_str} = $recur_str;
+}
+
+foreach my $k (keys %grovel) {
+    next if ((scalar @{$grovel{$k}}) <= 1);
+    my $v = ${$grovel{$k}}[0];  # grab the head of each list
+    if (${$v->{sf}}[4] eq "*") {  # no time was given
+	# the default value type for an RDATE is DATE-TIME,
+	# we much change the type to DATE
+	$v->{i_rdate} = sprintf("RDATE;VALUE=DATE:");
+    } else {
+	if (defined($ical_tzid)) {
+	    if ($ical_tzid eq '') {  # tz is defined but empty, so in GMT
+		$v->{i_rdate} = sprintf("RDATE:");
+	    } else {  # tz is non-zero, so output the tz as well
+		$v->{i_rdate} = sprintf("RDATE;TZID=%s:", $ical_tzid);
+	    }
+	} else {  # undefined tz, just floating time
+	    $v->{i_rdate} = sprintf("RDATE:");
+	}
+    }
+    # now stick the recur_str onto the end
+    $v->{i_rdate} .= $v->{recur_str};
+    # if we ever get memory tight, we can probably undef($v->{recur_str})
+}
+
+foreach $v (@events) {
+    # for recurrant events, skip those that arnt the "head"
+    next if ($v->{is_recurrance} and (not $v->{recurlist}));
+
+    if (${$v->{sf}}[4] eq "*") {  # no time was given
+	$v->{i_dtstart} = sprintf("DTSTART:%s", $v->{dts});
+    } else {
+	if (defined($ical_tzid)) {
+	    if ($ical_tzid eq '') {  # tz is defined but empty, so in GMT
+		$v->{i_dtstart} = sprintf("DTSTART:%sZ", $v->{dts});
+	    } else {  # tz is non-zero, so output the tz as well
+		$v->{i_dtstart} = sprintf("DTSTART;TZID=%s:%s",
+					  $ical_tzid, $v->{dts});
+	    }
+	} else {  # undefined tz, just floating time
+	    $v->{i_dtstart} = sprintf("DTSTART:%s", $v->{dts});
+	}
+    }
+
+    if (${$v->{sf}}[3] ne "*") {  # a duration was given
+	# It's convienient that RFC2445 defines DURATION, thus we
+	# don't need to calculate DTEND, with awkward figuring out
+	# crossing hours, days, months, year, etc.  Instead we
+	# will let the iCalendar consuming application worry about it.
+	$v->{i_duration} = sprintf("PT%dM", ${$v->{sf}}[3]);
+    }
+}
+
+# output header
+print "BEGIN:VCALENDAR\015\012"
+    . "VERSION:2.0\015\012"
+    . "PRODID:http://mark.atwood.name/code/rem2ics"
+    . " $app_name $app_version\015\012";
+
+# output each vevent
+foreach $v (@events) {
+    # for recurrant events, only output the "head", skip the others
+    next if ($v->{is_recurrance} and (not $v->{recurlist}));
+
+    print "BEGIN:VEVENT\015\012";
+    my $tag = ${$v->{sf}}[2];
+    # if $tag is not set, fake up a UID from start time, process id & input line count
+    if ($tag eq "*" || !$options{usetag}) {
+        $tag = sprintf("%x.%x.%x", $^T, $$, $v->{cnt});
+    }
+    # add rem2ics and hostname to UID
+    print &lineify(sprintf("UID:rem2ics.%s@%s",
+			   $tag, $ical_uid_hostname));
+    print &lineify("SUMMARY:" . &quotify(${$v->{sf}}[5]));
+    print &lineify($v->{i_dtstart});
+    print &lineify("DURATION:" . $v->{i_duration})
+	if ($v->{i_duration});
+    print &lineify($v->{i_rdate})
+	if ($v->{i_rdate});
+    print &lineify("DTSTAMP:" . $ical_dtstamp);
+    print &lineify("COMMENT: generated by $app_name $app_version\\n"
+		   . " http://mark.atwood.name/code/rem2ics\\n"
+		   . " data[" . $v->{cnt} . "]=|" . &quotify($v->{src}) . "|");
+    print "END:VEVENT\015\012";
+}
+
+# output trailer
+print "END:VCALENDAR\015\012";
+
+
+# integer division, return both quotient and remainder
+sub idiv {
+    my $n = shift; my $d = shift;
+    my $r = $n; my $q = 0;
+    while ($r >= $d) { 
+	$r = $r - $d;
+	$q = $q + 1;
+    }
+    return ($q, $r);
+}
+
+# todo, perl5 version that defines ()*, need to specify a requires up top
+sub lineify {
+    return join("\015\012 ", unpack('(A72)*', shift)) . "\015\012";
+}
+
+sub quotify {
+    my $s = shift;
+    return $s if $s =~ m/^(\w| )*$/;
+
+    $s =~ s/\\/\\\\/gso;
+    $s =~ s/\n/\\n/gso;
+    $s =~ s/\s/ /gso;
+    $s =~ s/\"/\\"/gso;
+    $s =~ s/\,/\\,/gso;
+    $s =~ s/\:/\\:/gso;
+    $s =~ s/\;/\\;/gso;
+
+    return $s;
+}
+
+__END__
+
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
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+freedom to share and change it.  By contrast, the GNU General Public
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+Foundation's software and to any other program whose authors commit to
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+
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+
+		     END OF TERMS AND CONDITIONS
+
+EOF

contrib/rem2ics-0.93/rem2ics.spec

@@ -0,0 +1,50 @@
+Name:           rem2ics
+Version:        0.93
+Release:        1%{?dist}
+Summary:        Converts the output of "remind -s" into RFC2445 iCalendar format
+
+Group:          Applications/Productivity
+License:        GPLv2+
+URL:            http://mark.atwood.name/code/rem2ics/
+Source0:        http://mark.atwood.name/code/rem2ics/rem2ics-%{version}.tar.gz
+Source1:        rem2ics-Makefile
+BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
+
+BuildArch:      noarch
+BuildRequires:  perl
+
+
+%description
+rem2ics converts the output of "remind -s" into RFC2445 iCalendar format.
+You may want to install remind if you install this package.
+
+
+%prep
+%setup -q -c
+cp -a %SOURCE1 Makefile
+
+
+%build
+make  %{?_smp_mflags}
+
+
+%install
+rm -rf $RPM_BUILD_ROOT
+mkdir $RPM_BUILD_ROOT
+make install DESTDIR=$RPM_BUILD_ROOT
+
+
+%clean
+rm -rf $RPM_BUILD_ROOT
+
+
+%files
+%defattr(-,root,root,-)
+%doc
+%{_bindir}/rem2ics
+%{_mandir}/man1/rem2ics.1*
+
+
+%changelog
+* Tue Mar 25 2008 Till Maas <opensource till name> - 0.92-1
+- initial spec for Fedora

contrib/remind-conf-mode/README

@@ -0,0 +1,13 @@
+Remind-conf-mode is a configuration mode designed to make it a little easier to configure remind using emacs.
+
+It offers a vibrant colour syntax highlighting for those who like lots of colour, simple indentation and some hopefully useful functions for entering times and dates. Those functions have been exposed in a special menu for remind for those who have not turned off the emacs menu system.
+
+Just copy remind-conf-mode.el to your elisp folder (whatever it is called) make sure it is in your path so emacs know where to look for it, and put (require 'remind-conf-mode) in your dotemacs file.
+
+There are some more complex instructions in the file itself.
+
+Have fun and if you can think of any improvements let me know, or fork it to your own git repository and experiment away.
+
+The faux-locale branch has code for choosing the language you use remind in. Please try it out and let me know if there are any problems with it.
+
+Shelagh

contrib/remind-conf-mode/ac-remind.el

@@ -0,0 +1,56 @@
+;;; setup for remind autocompletion (totally optional)
+
+;; put something like 
+;; (add-hook 'remind-conf-mode '(load-library "ac-remind")) in your .emacs file.
+(require 'auto-complete)
+
+(define-key ac-complete-mode-map "\r" nil)
+
+(defvar ac-remind-keywords
+  '((candidates
+     . (lambda ()
+	 (all-completions ac-target remind-keywords ))))
+  "Source for remind-conf completion keywords.")
+
+(defvar ac-remind-time-words
+'((candidates
+   . (lambda ()
+       (all-completions ac-target remind-time-words))))
+"Source for remind-conf time words completions.")
+
+(defvar ac-remind-builtin-variables
+  '((candidates
+	 . (lambda ()
+	     (all-completions ac-target remind-builtin-variables))))
+  "Source for remind-conf builtin variables.")
+
+(defvar ac-remind-type-keywords
+  '((candidates
+     . (lambda ()
+	 (all-completions ac-target remind-type-keywords))))
+  "Source for remind-conf type keywords.")
+
+(defvar ac-remind-builtin-functions
+ '((candidates
+	 . (lambda ()
+	     (all-completions ac-target remind-builtin-functions))))
+ "Source for remind-conf completion builtin functions.")
+	       
+(add-hook 'remind-conf-mode-hook
+	  (lambda () "Makes auto-completion work in remind-conf-mode"
+	    (make-local-variable 'ac-sources)
+	    (setq ac-sources '(ac-remind-keywords
+			       ac-remind-builtin-variables
+			       ac-remind-builtin-functions
+			       ac-remind-type-keywords
+			       ac-remind-time-words
+			       ac-source-abbrev))		
+	    (auto-complete-mode 1)))
+
+(provide 'ac-remind)
+;; (define-skeleton ac-look
+;; ""
+;; (skeleton-read "well? ")
+;; "(when (looking-at (regexp-opt remind-" str " 'words))" \n
+;; >"(setq ac-sources '(ac-remind-" str ")))"
+;; )

contrib/remind-conf-mode/gpl.txt

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
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+
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+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

contrib/remind-conf-mode/remind-conf-mode.el

@@ -0,0 +1,486 @@
+;;; remind-conf-mode.el --- A mode to help configure remind.
+
+;; Copyright (C) 2008 - 2011  Shelagh Manton <shelagh.manton@gmail.com>
+
+;; Author: Shelagh Manton <shelagh.manton@gmail.com> with help from
+;; Dianne Skoll
+;; Keywords: remind configure convenience
+;; Version: 0.14
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 2
+;; of the License, or (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program; if not, write to the Free Software
+;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+;; 02111-1307, USA.
+
+;;; Commentary:
+
+;; Use this mode to help with the configuration of remind configuration files.
+;; Put (require 'remind-conf-mode) in your .emacs file
+;; or (autoload 'remind-conf-mode "remind-conf-mode" "Mode to help with remind files" t)
+;; also put (add-to-list 'auto-mode-alist '("\\.rem\\'" . remind-conf-mode)) and
+;; (setq auto-mode-alist
+;;     (cons '(".reminders$" . remind-conf-mode) auto-mode-alist))
+;; if you want to have the mode work automatically when you open a remind configuration file.
+
+;; If you want to use the auto-complete stuff, you will need to download and install the
+;; auto-complete library from  http://www.cx4a.org/pub/auto-complete.el and put
+;; (require 'auto-complete) in your Emacs with
+;; (add-hook 'remind-conf-mode-hook
+;;  (lambda ()
+;;    (make-local-variable 'ac-sources)
+;;    (setq ac-sources '(ac-remind-conf ac-remind-builtin-variables ac-remind-builtin-functions))
+;;    (auto-complete t)))
+;;   in your .emacs file
+
+;;   PS.  you could add ac-source-abbrev ac-source-words-in-buffer to have abbrevs and
+;;   other words in buffer auto-complete too
+
+;;; History:
+;;Thu, Nov 26, 2009 
+;; sorted out why the rem-save-file was not working. fixed. 
+;;
+;; Thu, Feb 14, 2008
+;; Based mode on wpld-mode tutorial and sample-mode on emacs wiki.
+;; Ideas from mupad.el for font-lock styles.
+;; Mon, Jan 26, 2008
+;; Added rem-setup-colors to make it easy for colourised remind output.
+;; Added a demo skeleton for people to copy for easy entry of coloured remind entries.
+;; tried to hook in the auto-complete library so that all known functions and keywords can be easily entered.
+;; EXPERIMENTAL, but seems to work well here (emacs cvs).
+;; Seems to work without case folding which is nice.
+
+;;; Code:
+
+
+(require 'font-lock); this goes in the define-derived-mode part.
+(when (featurep 'xemacs)
+  (require 'overlay)) ;supposed to make it compatible with Xemacs.
+
+
+(defgroup remind-conf nil
+  "Options for remind-conf-mode."
+  :group 'remind-conf
+  :prefix "remind-conf-")
+
+
+(defvar remind-conf-mode-hook nil
+  "Hook to run in `remind-conf-mode'.")
+
+;; keymap
+
+(defvar remind-conf-mode-map
+  (let ((remind-conf-mode-map (make-sparse-keymap)))
+    remind-conf-mode-map)
+  "Keymap for `remind-conf-mode'.")
+
+(define-key remind-conf-mode-map "\C-c\C-r" 'rem-skel)
+(define-key remind-conf-mode-map "\C-c\C-t" 'rem-today)
+(define-key remind-conf-mode-map "\C-c\C-d" 'rem-today-skel)
+(define-key remind-conf-mode-map "\C-c\C-w" 'rem-week-away)
+(define-key remind-conf-mode-map "\C-c\C-W" 'rem-weeks-away)
+(define-key remind-conf-mode-map "\C-c\C-x" 'rem-tomorrow)
+(define-key remind-conf-mode-map "\C-c\C-a" 'rem-days-away)
+(define-key remind-conf-mode-map "\M-j" 'remind-indent-line)
+(define-key remind-conf-mode-map (kbd "RET") 'remind-indent-line)
+(define-key remind-conf-mode-map "\C-c\C-c" 'rem-save-file)
+
+;; syntax-table
+
+(defvar remind-conf-syntax-table
+  (let ((remind-conf-syntax-table (make-syntax-table text-mode-syntax-table)))
+    (modify-syntax-entry ?\; ". 1b" remind-conf-syntax-table)
+    (modify-syntax-entry ?\# ". 1b" remind-conf-syntax-table)
+    (modify-syntax-entry ?\n "> b" remind-conf-syntax-table)
+					;Names with _ are still one word.
+    (modify-syntax-entry ?_ "w" remind-conf-syntax-table)
+    (modify-syntax-entry ?. "w" remind-conf-syntax-table)
+       remind-conf-syntax-table)
+  "Syntax table for `remind-conf-mode'.")
+
+;;; keyword sets
+
+(defconst remind-keywords
+  (sort
+   (list "RUN" "REM" "ONCE" "SATISFY" "BEFORE" "UNSET" "OMIT" "FIRST" "SATISFY"
+	 "OMIT" "DATE" "SKIP" "ONCE" "AFTER" "WARN" "PRIORITY" "AT" "SCHED" "IF" "ELSE" "ENDIF"
+	 "WARN" "UNTIL" "THROUGH" "SCANFROM" "DURATION" "TAG" "MSG" "MSF" "CAL" "SPECIAL" "IFTRIG"
+	 "PS" "PSFILE" "BANNER" "INCLUDE" "PUSH-OMIT-CONTEXT" "DEBUG" "DUMPVARS" "PUSH" "CLEAR" "POP"
+	 "CLEAR-OMIT-CONTEXT" "POP-OMIT-CONTEXT"  "SET" "ERRMSG" "FSET" "DUMP" "BAN" "INC" "SCAN"
+	 "EXIT" "FLUSH" "PRESERVE" "MOON" "COLOR" "UNSET")
+   #'(lambda (a b) (> (length a) (length b)))))
+
+
+(defconst remind-type-keywords
+  (sort
+   (list "INT" "STRING" "TIME" "DATE" "SHADE" "DATETIME")
+     #'(lambda (a b) (> (length a) (length b)))))
+
+(defconst remind-builtin-variables
+  (sort
+   (list "$CalcUTC" "$CalMode" "$Daemon" "$DateSep" "$DefaultPrio" "$DontFork" "$DontTrigAts" "$DontQueue"
+	 "$EndSent" "$EndSentIg" "$NumTrig" "$FirstIndent" "$FoldYear" "$FormWidth" "$HushMode"
+	 "$IgnoreOnce" "$InfDelta" "$NextMode" "$NumQueued" "$NumTrig" "$PrefixLineNo" "$PSCal" "$RunOff"
+	 "$SimpleCal" "$SortByDate" "$SortByPrio" "$MinsFromUTC" "$LatDeg" "$LatMin" "$LatSec" "$EndSent"
+	 "$EndSentIg" "$Location" "$LongDeg" "$LongMin" "$LongSec" "$MaxSatIter" "$SubsIndent" "$T" "$Td"
+	 "$Tm" "$Tw" "$Ty" "$TimeSep" "$UntimedFirst" "$U" "$Ud" "$Um" "$Uw" "$Uy")
+   #'(lambda (a b) (> (length a) (length b)))))
+
+
+(defconst remind-time-words
+  (sort
+   (list "Jan" "January" "Feb" "Mar" "Apr" "Jun" "Jul" "Aug" "Sept" "Sep" "Oct" "Nov" "Dec"
+	 "February" "March" "April" "May" "June" "July" "August" "September" "October"
+	 "November" "December" "Mon" "Monday" "Tue" "Tues" "Tuesday" "Wed" "Wednesday"
+	 "Thu" "Thursday" "Thurs" "Fri" "Friday" "Saturday" "Sat" "Sun" "Sunday")
+   #'(lambda (a b) (> (length a) (length b)))))
+
+
+(defconst remind-builtin-functions
+  (sort
+   (list "abs" "access" "args" "asc" "baseyr" "char" "choose" "coerce" "current" "date" "datetime" "datepart" 
+	 "dawn" "day" "daysinmon" "defined" "dosubst" "dusk" "easter" "easterdate" "evaltrig" "filedate" 
+	 "filedatetime" "filedir" "filename" "getenv" "hebdate" "hebday" "hebmon" "hebyear" "hour" "iif" "index" "isdst" 
+	 "isleap" "isomitted" "language" "lower" "max" "min" "minute" "minsfromutc" "mon" "monnum" "moondate" "moondatetime"
+	 "moonphase" "moontime" "msgprefix" "msgsuffix" "nonomitted" "now" "ord" "ostype" "plural" 
+	 "psmoon" "psshade" "realcurrent" "realnow" "realtoday" "sgn" "shell" "slide" "strlen" "substr" "sunrise" "sunset" "time" "timepart" 
+	 "thisyear" "today" "trigdate" "trigdatetime" "trigger" "trigger" "trigtime" "trigvalid" "typeof" "tzconvert" "upper" "value" 
+	 "version" "weekno" "wkday" "wkdaynum" "year"
+	 )
+   #'(lambda (a b) (> (length a) (length b)))))
+
+;;; faces
+;;example of setting up special faces for a mode.
+
+(defvar remind-conf-command-face 'remind-conf-command-face
+  "Remind commands.")
+(defface remind-conf-command-face
+  '((t :foreground "SeaGreen4" :bold t))
+  "Font Lock mode face used to highlight commands."
+  :group 'remind-conf)
+
+(defvar remind-conf-keyword-face 'remind-conf-keyword-face
+  "Remind keywords.")
+(defface remind-conf-keyword-face
+  '((t :foreground "blue violet"))
+  "Font Lock mode face used to highlight keywords."
+  :group 'remind-conf)
+
+(defvar remind-conf-substitutes-face 'remind-conf-substitutes-face
+  "Remind substitutes.")
+(defface remind-conf-substitutes-face
+  '((t :foreground "blue2"))
+  "Font Lock mode face used to highlight substitutes."
+  :group 'remind-conf)
+
+(defvar remind-conf-endline-face 'remind-conf-endline-face
+  "Remind endline.")
+(defface remind-conf-endline-face
+  '((t :foreground "goldenrod2" :bold t))
+  "Font Lock mode face used to highlight commands."
+  :group 'remind-conf)
+
+(defvar remind-conf-variable-face 'remind-conf-variable-face
+  "Remind variable.")
+(defface remind-conf-variable-face
+  '((t :foreground "DeepPink2" :bold t))
+  "Font Lock mode face used to highlight commands."
+  :group 'remind-conf)
+
+(defvar remind-conf-color-face 'remind-conf-color-face
+  "Remind color variables.")
+(defface remind-conf-color-face
+  '((t :foreground "gold" :bold t))
+  "Font Lock mode face used to highlight color changes."
+  :group 'remind-conf)
+
+(defvar remind-conf-delta-face 'remind-conf-delta-face
+  "Remind deltas.")
+(defface remind-conf-delta-face
+  '((t :foreground "sandy brown" :bold t))
+  "Font Lock mode face used to highlight deltas."
+  :group 'remind-conf)
+
+(defvar remind-comment-face 'remind-comment-face
+  "Remind comments.")
+(defface remind-comment-face
+  '((t :foreground "brown"))
+  "Font-lock face for highlighting comments."
+  :group 'remind-conf)
+
+(defvar remind-string-face 'remind-string-face
+  "Remind strings.")
+(defface remind-string-face
+  '((t :foreground "tomato"))
+  "Font lock mode face used to highlight strings."
+  :group 'remind-conf)
+
+(defvar remind-time-face 'remind-time-face
+  "Remind time words.")
+(defface remind-time-face
+  '((t :foreground "LightSeaGreen" :bold t))
+  "Font lock mode face to highlight time phrases."
+  :group 'remind-conf)
+
+(defvar remind-conf-type-face 'remind-conf-type-face
+  "Remind type keywords.")
+(defface remind-conf-type-face
+  '((t :foreground "orange" :bold t))
+  "Font lock mode face to highlight type keywords."
+  :group 'remind-conf)
+
+(defcustom rem-post-save-function ""
+  "Name of shell function that can be run when you save and close a remind file."
+:type 'string
+:group 'remind-conf
+)
+
+;; keywords
+
+(defconst remind-conf-font-lock-keywords-1
+  (list
+   '("^[\;\#]\\s-+.*$" . remind-comment-face)
+   (cons (regexp-opt remind-keywords 'words) remind-conf-keyword-face)
+   '("%[\"_]" . font-lock-warning-face)
+   '("\\(%[a-mops-w]\\)" . remind-conf-substitutes-face)
+   '("\"[^\"]*\"" . remind-string-face))
+  "Minimal font-locking for `remind-conf-mode'.")
+
+(defconst remind-conf-font-lock-keywords-2
+  (append remind-conf-font-lock-keywords-1
+	  (list
+	   (cons (regexp-opt remind-time-words 'words) remind-time-face)
+	   (cons (regexp-opt remind-builtin-functions 'words) remind-conf-command-face)
+	   '("%$" . remind-conf-endline-face)))
+  "Additional commands to highlight in `remind-conf-mode'.")
+
+(defconst remind-conf-font-lock-keywords-3
+  (append remind-conf-font-lock-keywords-2
+	  (list
+	   (cons (regexp-opt remind-type-keywords 'words) remind-conf-type-face)
+	   '("\[[a-zA-Z]\\{3,6\\}\]" . remind-conf-color-face)
+	   '("\\s-+\\([12][0-9]\\|3[01]\\|0?[0-9]\\)\\s-+" . remind-conf-substitutes-face);better date regexp
+	   '("\\s-+\\([12][09][0-9][0-9][-/]\\(0[1-9]\\|1[0-2]\\)[-/]\\([12][0-9]\\|0[1-9]\\|3[01]\\)\\)\\s-+" . remind-time-face) ;; pseudo ISO 8601 date format.
+	   '("\\s-+\\([12][09][0-9][0-9][-/]\\(0[1-9]\\|1[0-2]\\)[-/]\\([12][0-9]\\|0[1-9]\\|3[01]\\)\\)@\\(2[0-4]\\|[01]?[0-9][.:][0-5][0-9]\\)\\s-+" . remind-time-face) ;;extended pseudo ISO time format
+	   '("\\s-+\\(\\(?:20\\|19\\)[0-9][0-9]\\)\\s-+" . remind-conf-substitutes-face);years
+	   '("\\s-+\\(2[0-4]\\|[01]?[0-9][.:][0-5][0-9]\\)\\s-+" . remind-conf-substitutes-face);24hour clock, more precise
+	   '("\\s-+\\([+-][+-]?[1-9][0-9]*\\)\\s-+" 1 remind-conf-delta-face prepend)
+	   (cons (regexp-opt remind-builtin-variables 'words) remind-conf-variable-face)))
+  "The ultimate in highlighting experiences for `remind-conf-mode'.")
+
+;;YYYY-MM-DD@hh:mm, YYYY-MM-DD@hh.mm, YYYY/MM/DD@hh:mm and YYYY/MM/DD@hh.mm
+
+(defcustom remind-conf-font-lock-keywords 'remind-conf-font-lock-keywords-3
+  "Font-lock highlighting level for `remind-conf-mode'."
+  :group 'remind-conf
+  :type '(choice (const :tag "Barest minimum of highlighting." remind-conf-font-lock-keywords-1)
+		 (const :tag "Medium highlighting." remind-conf-font-lock-keywords-2)
+		 (const :tag "Fruit salad." remind-conf-font-lock-keywords-3)))
+
+;;; Indentation (I'm sure this could be made more simple. But at least it works.)
+
+(defcustom remind-indent-level 4
+  "User definable indentation."
+  :group 'remind-conf
+  :type '(integer)
+  )
+
+(defun remind-indent-line ()
+  "Indent current line for remind configuration files."
+  (interactive)
+  (forward-line 0) ;remember this happens on every line as it is done per line basis
+  (if (bobp)
+      (indent-line-to 0)
+    (let ((not-indented t) cur-indent)
+     	(if (looking-at "^[ \t]*\\<\\(ENDIF\\|POP\\(?:-OMIT-CONTEXT\\)?\\)\\>")
+	   (progn
+	     (save-excursion
+	       (forward-line -1) 
+	       (setq cur-indent (- (current-indentation) remind-indent-level))) ;note that not-indented is still t
+	     (if (< cur-indent 0) (setq cur-indent 0)))
+	  (save-excursion
+	    (while not-indented
+	      (forward-line -1)
+	      (if (looking-at "^[ \t]*\\<\\(ENDIF\\|POP\\(?:-OMIT-CONTEXT\\)?\\)\\>")
+		  (progn
+		    (setq cur-indent 0)
+		    (delete-horizontal-space) ;don't know why I need this when other similar indent functions don't.
+		    (setq not-indented nil))
+		(if (looking-at "\\<\\(IF\\(?:TRIG\\)?\\|PUSH\\(?:-OMIT-CONTEXT\\)?\\)\\>")
+		    (progn
+		      (setq cur-indent remind-indent-level)
+		      (setq not-indented nil))
+		  (if (bobp) 
+		      (setq not-indented nil))))))
+	  (if cur-indent
+	      (indent-line-to cur-indent)
+	    (indent-line-to 0))))))
+
+;;; Convenience functions
+
+(define-skeleton rem-skel
+  "Skeleton to insert a rem line in a remind configuration file.
+
+If you don't want an optional feature just RET and move on."
+nil
+    '(setq v1 (skeleton-read "How many days in future?: "))
+  "REM " (rem-days-away (string-to-number v1))
+  ("Optional: How many days warning? " " +" str )
+  resume:
+  ("Optional: At what time? Format eg 13:00. " " AT " str)
+  resume:
+  ("Optional: How many minutes warning? " " +" str )
+  resume:
+  ("Optional: At what priority? eg 0-9999" " PRIORITY " str )
+  resume:
+  " MSG %\"" (skeleton-read "Your message? " )"%b%\"%" \n
+  )
+
+(define-skeleton rem-today-skel
+  "Skeleton to insert a line for today's date."
+  nil
+  "REM " (format-time-string "%d %b %Y")
+  ("Optional: At what time? Format eg 13:20. " " AT " str)
+  resume:
+  ("Optional: How many minutes warning? " " +" str )
+  resume:
+  ("Optional: At what priority? eg 0-9999" " PRIORITY " str )
+  resume:
+  " MSG " (skeleton-read "Your message? " )"%b.%" \n
+  )
+
+(defun rem-today ()
+  "Insert the date for today in a remind friendly style."
+  (interactive)
+  (insert (format-time-string "%e %b %Y")))
+
+(defun rem-tomorrow ()
+  "Insert tomorrow's date in a remind friendly style."
+  (interactive)
+  (insert (format-time-string "%e %b %Y" (time-add (current-time) (days-to-time 1)))))
+
+(defun rem-days-away (arg)
+  "Insert a day ARG number of days in the future."
+  (interactive "nHow many Days?: ")
+  (insert (format-time-string "%e %b %Y" (time-add (current-time) (days-to-time arg)))))
+
+(defun rem-week-away ()
+  "Insert a day 7 days in the future."
+  (interactive)
+  (insert (format-time-string "%e %b %Y" (time-add (current-time) (days-to-time 7)))))
+
+(defun rem-weeks-away (arg)
+  "Insert a day ARG many weeks in future."
+(interactive "nHow many weeks?: ")
+(insert (format-time-string "%e %b %Y" (time-add (current-time) (days-to-time (* 7 arg))))))
+
+(defun rem-save-file ()
+  "Save the file and start the shell function in one go.
+
+This function will close the window after running. It needs the
+variable `rem-post-save-function' to be set. It will be most
+useful to people who have some sort of function they run to use
+remind data ie producing calendars."
+  (interactive)
+  (if (boundp 'rem-post-save-function)
+      (progn (save-buffer)
+	     (shell-command rem-post-save-function)
+	     (kill-buffer-and-window))
+    (error "`rem-post-save-function' variable is not set")))
+
+(defun rem-setup-colors ()
+  "Insert set of variables for coloured output in remind messages.
+
+You would only need to do this once in your main reminders file."
+  (interactive)
+  (find-file (expand-file-name "~/.reminders"))
+  (goto-char 0) ;we do want it somewhere near the top of the file.
+  (save-excursion
+    (re-search-forward "\n\n"); squeeze it in where you have a free line.
+    (insert "\nSET Esc   CHAR(27)
+SET Nrm   Esc + \"[0m\"
+SET Blk   Esc + \"[0;30m\"
+SET Red   Esc + \"[0;31m\"
+SET Grn   Esc + \"[0;32m\"
+SET Ylw   Esc + \"[0;33m\"
+SET Blu   Esc + \"[0;34m\"
+SET Mag   Esc + \"[0;35m\"
+SET Cyn   Esc + \"[0;36m\"
+SET Wht   Esc + \"[0;37m\"
+SET Gry   Esc + \"[30;1m\"
+SET BrRed Esc + \"[31;1m\"
+SET BrGrn Esc + \"[32;1m\"
+SET BrYlw Esc + \"[33;1m\"
+SET BrBlu Esc + \"[34;1m\"
+SET BrMag Esc + \"[35;1m\"
+SET BrCyn Esc + \"[36;1m\"
+SET BrWht Esc + \"[37;1m\" \n \n")))
+
+    ;; So now you can do things like:
+
+(define-skeleton rem-birthday
+  "Make birthdays magenta.
+Acts on the region or places point where it needs to be."
+  nil
+  "[Mag]" _ " [Nrm]")
+
+(define-skeleton rem-urgent
+  "Colour urgent notices red.
+Acts on the region or places point where it needs to be."
+  nil
+  "[Red]" _ " [Nrm]")
+
+;; menu anyone?
+
+(easy-menu-define remind-menu
+   remind-conf-mode-map
+   "Menu used in remind-conf-mode."
+   (append '("Remind")
+	   '([ "Insert a reminder" rem-skel t])
+	   '([ "Insert todays date" rem-today t])
+	   '([ "Insert tomorrows date" rem-tomorrow t])
+	   '([ "How many days away?" rem-days-away t])
+	   '([ "A week away" rem-week-away t])
+	   '([ "How many weeks away?" rem-weeks-away t])
+	   '([ "Birthday color" rem-birthday t])
+	   '([ "Urgent color" rem-urgent t])
+	   '([ "Save the file and run a script" rem-save-file t])
+	   '("-----")
+	   '([ "Setting up the colors - once-off" rem-setup-colors t])
+	  ))
+
+
+;; finally the derived mode.
+
+;;;###autoload
+(define-derived-mode remind-conf-mode text-mode "REM"
+  "Major mode for editing remind calendar configuration files.
+
+\\{remind-conf-mode-map}"
+  :syntax-table remind-conf-syntax-table
+  (set (make-local-variable 'font-lock-keywords-case-fold-search) t) ;this is not working atm 2009-04-13
+  (set (make-local-variable 'font-lock-defaults) '(remind-conf-font-lock-keywords))
+  (set (make-local-variable 'comment-start) ";")
+  (set (make-local-variable 'comment-start) "#")
+  (set (make-local-variable 'comment-end) "\n")
+  (set (make-local-variable 'skeleton-end-hook) nil) ; so the skeletons will not automatically go to a new line.
+  (set (make-local-variable 'fill-column) '100);cause I was having problems with autofill.
+  (set (make-local-variable 'indent-line-function) 'remind-indent-line)
+  (use-local-map remind-conf-mode-map)
+  )
+
+
+    (provide 'remind-conf-mode)
+;;; remind-conf-mode.el ends here
+
+;;;  work out how to make the syntax highlighting work only before the
+;;; (MSG|MSF) keywords and not after.

docs/README.AMIGA

@@ -1,31 +0,0 @@
-$Id: README.AMIGA,v 1.2 1998-01-17 04:50:33 dfs Exp $
-REMIND version 3.0 for AmigaDOS
-
-REMIND is a sophisticated alarm/calendar program.  Details are given
-in the man page, "remind.1".
-
-1 - Read the file COPYRIGHT.
-
-2 - cd src; examine the files config.h and custom.h and adjust parameters
-    as needed
-
-3 - If you are using SAS/C to compile Remind, type:
-
-	copy amiga-SCOPTIONS SCOPTIONS
-	smake -f smakefile
-
-This will create remind, which is ready to be executed.
-
-[Please note:  I CANNOT SUPPORT THE AMIGA VERSION!]
-
-See README.UNIX for more info.
-
-
---
-David F. Skoll <dfs@doe.carleton.ca>
-986 Eiffel Avenue
-Ottawa, Ontario K2C 0J2
-CANADA
-
-Tel. (613) 225-8687
-

docs/README.BCC

@@ -1,33 +0,0 @@
-$Id: README.BCC,v 1.2 1998-01-17 04:50:33 dfs Exp $
-REMIND version 3.0 for Borland C++
-
-IMPORTANT NOTE: BCC SUPPORT MAY BE BROKEN.  I DON'T CARE.  I'M NOT
-MAINTAINING IT ANY LONGER.
-
-1 - Read the file COPYRIGHT.  (This may be called COPYRIGH on your
-    MS-DOS system.)
-
-2 - You must use the Borland C++ OS/2 or MSDOS/Windows compiler.
-
-3 - cd src; examine the files custom.h and config.h and adjust
-    parameters as needed
-
-4 - Examine the file makefile.bcc and adjust parameters as needed.
-
-5 - Type:
-
-	make -f makefile.bcc
-
-This will make 'remind.exe' and 'rem2ps.exe' in the ..\os2-ex or ..\msdos-ex
-directories.
-
-See README.UNIX for more info.
-
---
-David F. Skoll <dfs@doe.carleton.ca>
-986 Eiffel Avenue
-Ottawa, Ontario K2C 0J2
-CANADA
-
-Tel. (613) 225-8687
-

docs/README.DOS

@@ -1,38 +0,0 @@
-$Id: README.DOS,v 1.2 1998-01-17 04:50:33 dfs Exp $
-REMIND version 3.0 for MS-DOS
-
-IMPORTANT NOTE:  DOS SUPPORT MAY BE BROKEN.  I DON'T CARE.  I NO LONGER
-MAINTAIN THE DOS VERSION.
-
-REMIND is a sophisticated alarm/calendar program.  Details are given
-in the man page, "remind.1".
-
-1 - Read the file COPYRIGHT.  (This may be called COPYRIGH on your
-    MS-DOS system.)
-
-2 - cd src; examine the files custom.h and config.h and adjust parameters
-    as needed
-
-3 - If you are using Turbo C to compile Remind, type:
-
-	make -fmakefile.tc
-
-    If you are using Microsoft C to compile Remind, type:
-
-	make makefile.msc
-
-This will create REMIND.EXE, which is ready to be executed.
-
-The file "defs.rem" has some sample Remind definitions and commands,
-as well as U.S. and Jewish holidays.
-
-See README.UNIX for more info.
-
---
-David F. Skoll <dfs@doe.carleton.ca>
-986 Eiffel Avenue
-Ottawa, Ontario K2C 0J2
-CANADA
-
-Tel. (613) 225-8687
-

docs/README.OS2

@@ -1,109 +0,0 @@
-$Id: README.OS2,v 1.2 1998-01-17 04:50:34 dfs Exp $
-REMIND version 3.0 for OS/2
-
-This file contains instructions for compiling Remind under OS/2 with
-Eberhard Mattes' emx/gcc compiler and with the Microsoft C compiler.
-There are a number of targets in Makefile.os2, including OS/2-only 
-versions and bound versions (programs which run under OS/2 and DOS).
-
-Note that there is also support for OS/2 using the Borland C 
-compiler--see the file README.BCC for details.
-
-REMIND is a sophisticated alarm/calendar program.  Details are given
-in the man page, "remind.1".
-
-1 - Read the file COPYRIGHT.  (This may be called COPYRIGH on your
-    MS-DOS system.)
-
-2 - To compile Remind for OS/2, you must use the Microsoft C compiler
-    or emx/gcc. You must also have a decent version of 'make', such 
-    as dmake or GNU make.
-
-3 - Change to "src" directory and examine the files config.h and custom.h
-    and adjust parameters as needed.
-
-4 - Examine the file Makefile.os2 and adjust parameters as needed.
-
-5 - Type:
-
-	make -f Makefile.os2
-
-to see a list of targets. For example, 
-
-	make -f Makefile.os2 emx
-
-will build a 32-bit emx version which runs under OS/2 2.x and DOS.
-
-NOTE that I do not have access to an OS/2 system, so support for this
-system may not be as good as I'd like.
-
-OS/2 support is courtesy of Russ Herman <rwh@gov.on.ca>, Norman Walsh 
-<norm@ora.com>, and Darrel Hankerson <hankedr@mail.auburn.edu>. 
-However, if you have problems, please contact me.
-
-RELEASE NOTES -- miscellaneous info that couldn't go anywhere else!
-
-1. POPUP REMINDERS
-
-If you define the symbol OS2_POPUP in the OS/2 Makefile, you get
-"full-screen popups" (as implemented by Russ Herman) for all MSG-
-and MSF-type reminders.  You may or may not like this feature.
-
-One way of implementing popup reminders is to get the program
-"pmpopup.exe" from ftp-os2.cdrom.com, and using Remind with the
-'-k' option as follows from C:\STARTUP.CMD:
-
-start /pm /inv /n remind "-kstart pmpopup %%s" remfile
-
-Alternatively, if you have the Vrexx package, you can use this
-procedure suggested by Norman Walsh:
-
-Start remind like this in C:\STARTUP.CMD:
-
-start /pm /inv /n \bin\remind -faz "-kstart popupmsg %%s" .reminders
-
-The popups are done by POPUPMSG.CMD which looks like this:
-
--------------- Cut Here ---------- Cut Here ---------- Cut Here --------
-/* PopUpMsg */
-
-'@echo off'
-
-parse arg theargs
-if theargs = "" then
-  theargs = "Empty message"
-
-call RxFuncAdd 'VInit', 'VREXX', 'VINIT'
-initcode = VInit()
-if initcode = 'ERROR' then signal CLEANUP
-
-signal on failure name CLEANUP
-signal on halt name CLEANUP
-signal on syntax name CLEANUP
-
-/* example VMsgBox call */
-
-msg.0 = 1
-msg.1 = theargs
-
-call VDialogPos 50, 50
-call VMsgBox 'Popup Message', msg, 1
-
-/* end of CMD file */
-
-CLEANUP:
-   call VExit
-
-exit
--------------- Cut Here ---------- Cut Here ---------- Cut Here --------
-
-See README.UNIX for some more information about Remind.
-
---
-David F. Skoll <dfs@doe.carleton.ca>
-986 Eiffel Avenue
-Ottawa, Ontario K2C 0J2
-CANADA
-
-Tel. (613) 225-8687
-

docs/README.UNIX

@@ -1,5 +1,4 @@
-$Id: README.UNIX,v 1.4 1998-01-19 03:24:09 dfs Exp $
-REMIND version 3.0 for UNIX
+REMIND version 3.2 for UNIX
 
 REMIND is a sophisticated alarm/calendar program.  Details are given
 in the man page, "remind.1".
@@ -7,16 +6,16 @@ in the man page, "remind.1".
 INSTALLING REMIND:
 -----------------
 
-If you have Tcl/Tk (wish 4.1 or higher) installed and are running X Windows:
---------------------------------------------------------------
+If you have Tcl/Tk (wish 4.1 or higher) installed and are running X11:
+----------------------------------------------------------------------
 
 1) Type: wish ./build.tk from the top-level Remind directory.
    Fill in the various options and hit "Build Remind"
 
 2) Type: "make install" -- you may need to be root to do this.
 
-If you do NOT have Tcl/Tk or are NOT running X Windows:
--------------------------------------------------------
+If you do NOT have Tcl/Tk or are NOT running X11:
+-------------------------------------------------
 
 1) Edit the file "src/custom.h" according to your preferences.
 
@@ -29,30 +28,6 @@ If you do NOT have Tcl/Tk or are NOT running X Windows:
 The subdirectory "www" contains scripts for making a nice calendar
 web server.  See the files README and Makefile in that directory.
 
-Two shell scripts, "scripts/remind-all.csh" and
-"scripts/remind-all.sh" are provided. These allow automatic mailing of
-reminders to all users who create a $HOME/.reminders file.  These two
-scripts are equivalent; one is a "sh" script and the other is a "csh"
-script.  Pick the one you want to use, and follow the instructions in
-the opening comments of the script.
-
-A shell script called "scripts/rem" is provided for those who like to have
-'remind' assume a default reminders file.  A man page for this script
-is provided.  You should examine the script to ensure that the defaults
-are correct.
-
-Many people have asked me why I supply the "rem" script instead of
-having Remind assume a default file.  The answer is: That's how I like
-it!  My personal preference is for a program which normally takes
-parameters to display usage information when invoked with no
-parameters.  I like that behaviour so I can quickly get an idea of
-what a program does without poring through the man page.  And I think
-I'll keep Remind that way.  Sorry to all who dislike it. :-)
-
-A shell script called "scripts/kall" is provided so you can kill your
-background remind processes when you log out.  See the man page.  Note
-that kall depends on the output of "ps", and may not be portable.
-
 The file "examples/defs.rem" has some sample Remind definitions and
 commands, as well as U.S. and Jewish holidays.
 
@@ -94,16 +69,18 @@ know!  Here are the basic guidelines:
 
 - You can test your language file with the script "tests/tstlang.rem"
 
+- Your localized strings must be encoded using UTF-8.
+
 RELEASE NOTES -- miscellaneous info that couldn't go anywhere else!
 
 1. POPUP REMINDERS
 
-If you're running under X-Windows and you have the TCL tools,
-you can create simple pop-up reminders by creating the following
-TCL script called 'popup'.  It pops a message on to the screen and
-waits for you to press the 'OK' button.  If you don't press the OK button
-within 15 seconds, it exits anyway.  To use it, you can use the '-k' option
-for Remind as follows:
+If you're running under X11 and you have the Tcl tools, you can create
+simple pop-up reminders by creating the following Tcl script called
+'popup'.  It pops a message on to the screen and waits for you to
+press the 'OK' button.  If you don't press the OK button within 15
+seconds, it exits anyway.  To use it, you can use the '-k' option for
+Remind as follows:
 
 	remind "-kpopup '%s'&" .reminders
 
@@ -118,16 +95,12 @@ Norman Walsh.
 #!/usr/local/bin/wish
 wm withdraw .
 after 15000 { destroy . ; exit }
-tk_dialog .d { Message } $argv warning 0 { OK } 
+tk_dialog .d { Message } $argv warning 0 { OK }
 destroy .
 exit
 -------------- Cut Here ---------- Cut Here ---------- Cut Here -------------
 
 
 --
-David F. Skoll <dfs@doe.carleton.ca>
-986 Eiffel Avenue
-Ottawa, Ontario K2C 0J2
-CANADA
-
-Tel. (613) 225-8687
+Dianne Skoll <dianne@skoll.ca>
+https://dianne.skoll.ca/projects/remind/

docs/README_QDOS

@@ -1,50 +0,0 @@
-$Id: README_QDOS,v 1.3 1998-03-01 20:43:04 dfs Exp $
-REMIND version 3.0.19 for QDOS / SMSQ
-
-REMIND is a sophisticated alarm/calendar program.  Details are given
-in the documentation file, "remind_doc" (QUILL format).
-[Note from David Skoll -- I was not sent the file `remind_doc', so
- you're on your own here.  You'll have to use the UNIX man pages.]
-
-1 - Read the file COPYRIGHT.
-
-2 - Change to the directory "src"
-
-3 - Examine the Makefile and change any parameters which need to be
-    changed for your system.  (The makefile for QDOS / SMSQ is
-    makefile_QDOS).
-
-4 - Examine the files config_h and custom_h and adjust parameters as needed
-
-5 - Examine lang_h and choose the language you want Remind to use.
-    There has no effort been put in making the language modules working
-    on the QL.  You'll have to adjust the files for yourself to get
-    them working (umlauts etc).
-
-6 - Execute "make;'-fMakefile_QDOS'".  Be sure, that your DATA_DEFAULT
-    directory is the directory where the remind source files are
-    placed.
-
-See README.UNIX for some more information about Remind.
-
-RELEASE NOTES -- miscellaneous info that couldn't go anywhere else!
-
-The QDOS / SMSQ version does not support the enhanced features of
-the UNIX and/or OS/2 versions.
-
-I had some problems with the sunrise() and sunset() functions,
-but didn't examine it.
-
-I've ported Remind on a SMSQ/SGC system.  It should work on other
-systems without problems.  The compiler used was C68 v4.14c.
-
-Remind should work with each QL or compatible with 512K or more RAM.
-It'll however NOT work on a standard QL due to it's code size.
-
-Any problems with the QDOS / SMSQ versions should be sent to:
-
-Robert H. Klein
-Bluecherstrasse 24
-D-56349 Kaub
-
-Germany

docs/WHATSNEW.30

@@ -1,877 +0,0 @@
-CHANGES TO REMIND
-
-* Version 3.0 Patch 19
-
-+ MAJOR ENHANCEMENTS
-
-- Added MOON and SHADE specials.  These now work with PostScript,
-  HTML and Tcl/Tk front-ends.  You can have cute moons and shaded
-  boxes on your printer, on your screen and in your web browser. :-)
-
-- TkRemind overhauled -- you can now edit and delete reminders from
-  the GUI.  You can actually reasonably use Remind without learning
-  the scripting language.
-
-- TkRemind overhauled -- "server mode" added to Remind; TkRemind will
-  now pop up timed reminders.
-
-+ MINOR ENHANCEMENTS
-
-- Updated romanian.h, courtesy Liviu Daia.
-
-+ BUG FIXES
-
-- Allowed object files to be built in different directory from
-  source files (thanks to Jonathan Kamens <jik@American.COM>
-
-- Removed restriction against reading group-writable files.  This
-  caused headaches on Red Hat Linux which uses an unusual user/group
-  scheme.
-
-- Remind would not compile if a non-English language was selected.
-
-- Fixed free() of a NULL pointer.
-
-- Made tkremind display a helpful error message if Remind's
-  "security feature" of not reading a group-writable file kicks
-  in.
-
-- Fixed bug which sometimes prevented reminder times from appearing
-  in a calendar display.
-
-- Lots more silly little bugs squashed -- too many to go into in
-  detail.
-
-* Version 3.0 Patch 18
-
-+ MAJOR ENHANCEMENTS
-
-- Added the script "build.tk" which makes it trivial to compile
-  and install Remind under UNIX -- no need to edit Makefiles or
-  header files.  A nice GUI installation dialog!
-
-- Got rid of all fixed-size buffers.  Hurray!  Everything is dynamic --
-  no built-in limits on line length, token size, etc.  This should
-  cure lots of SEGV's for weird files.
-
-- Added TAG and DURATION clauses for communicating more information to
-  back-ends and eventually converting REMIND into a full-fledged
-  scheduler.
-
-- Completely reworked the PS/PSFILE mechanism to use the more
-  general SPECIAL mechanism for customizing output in REMIND back-ends.
-
-+ MINOR ENHANCEMENTS
-
-- Made parser _very_ forgiving -- the type of reminder now defaults
-  to MSG.  This lets you have lines in the reminder file like this:
-
-	Feb 9, 1998 Meeting with Joe.
-
-  But I don't recommend abusing it.  It's mostly to ease migration from
-  UNIX calendar(1) files.
-
-- Documented the "remind -p" format.
-
-- Made Remind communicate day and month names to back-ends so they
-  can automatically take on the language Remind was compiled with.
-
-- Directory structure totally reorganized.  Remind now uses an autoconf
-  "configure" script which should make life very pleasant for UNIX
-  people.
-
-- Made Rem2HTML work properly if more than one month's worth of calendar
-  data was produced.  Rem2HTML also escapes any special HTML characters.
-  However, it recognizes a "SPECIAL HTML" type of reminder which lets
-  you put arbitrary HTML code in your calendar entries.  See www/rem2html
-  for details.
-
-- Added the "-a" option to Rem2HTML to complement the "-p" option.  Also
-  made Rem2HTML print a usage message if input is coming from a terminal.
-
-+ BUG FIXES
-
-- Fixed sunset(), sunrise() and minsfromutc() functions which were broken
-  by 3.0.17.  (In 3.0.17, they did not account for daylight savings time.)
-
-- Updated "finnish.h" to include proper URL and translation of all
-  error messages.
-
-+ BUG INTRODUCTIONS
-
-- The reorganization and use of "configure" probably breaks Remind
-  installation on non-UNIX platforms.  Sorry.  I can't fix it until
-  I hear back from non-UNIX maintainers.
-
-- Getting rid of fixed-sized buffers meant lots of changes to code.
-  No doubt, I missed a few regression tests.
-
-* Version 3.0 Patch 17
-
-+ MINOR ENHANCEMENTS
-
-- Made REMIND accept date specs like "Jan 6, 1998" -- the comma is
-  ignored.  This was suggested by John Conover <john@johncon.johncon.com>.
-  You can even do "REM 27, Aug, 1998, msg bar".  (But I don't know why
-  you'd want to.)
-
-- Added www/rem2html, a Perl script which converts the output of
-  `remind -p ...' to an HTML table.  The script was contributed by
-  Don Schwarz <darkowl@mcs.net>
-
-- New security features: Because of the risks of statically-allocated
-  buffers, REMIND now refuses to run if it is installed set-uid or set-gid.
-  If REMIND is run as root, it refuses to read files not owned by root.
-  It also won't open group- or world-writable files, no matter who is
-  running it.  Finally, if you read a file you don't own, REMIND disables
-  RUN and shell().  REMIND doesn't do these security checks on stdin,
-  though, so be careful if you run it as root in a script.
-
-  NOTE:  REMIND doesn't do the world- and group-writable checks
-  on devices, FIFOs, etc.  Otherwise "remind /dev/null" fails...
-
-+ BUG FIXES
-
-- Increased sizes of some statically-allocated buffers.  This doesn't
-  really fix the problem, but makes it more manageable.
-
-- Using the "-u" option now implies the "-r" option.  This is a
-  security feature.
-
-- Added romanian.h to the manifest.  Sorry.
-
-- CalcMinsFromUTC was failing if time_t was unsigned.  I now use
-  difftime(), but not all systems have it.  Also, defs.rem was rearranged
-  so PostScript stuff works better, and new target "emxomf" was added to
-  makefile.os2 which uses OMF linking and a dynamically-linked C
-  library.  All three of these fixes are courtesy of Christopher
-  J. Madsen <madsen@iglobal.net>.  Thanks, Christopher.
-
-* Version 3.0 Patch 16
-
-+ MINOR ENHANCEMENTS
-
-- Bundled scripts for making a nice WWW calendar server.  See the
-  "www" subdirectory in the release.
-
-- Added support for the Romanian language, courtesy of Liviu Daia.
-
-- Changed sunrise() and sunset() as follows:  If the sun never rises,
-  sunrise() returns 1440 and sunset() returns 0.  In this case,
-  sunrise()-sunset() returns the length of the dark period of the
-  day, in minutes.  If the sun never sets, sunrise() returns 0 and
-  sunset() returns 1440, and sunset()-sunrise() returns the length
-  of the light period of the day, in minutes.  Thanks to Michael Salmon
-  for explaining the utility of this.  See the file "defs.rem" for the
-  functions _light_len and _dark_len which return the length in minutes
-  of the light and dark period of the day, respectively.
-
-+ BUG FIXES
-
-- If you used the "-g" option, then no background reminders were
-  ever issued.  DOH!  Thanks to Greg Badros <gjb@cs.washington.edu>
-  for pointing this out.
-
-- Fixed a problem under Solaris 2.5 whereby rem2ps was skipping some
-  latin1 characters which it interpreted as white space.
-
-* Version 3.0 Patch 15
-
-+ IMPORTANT NOTES
-
-- The tar file now unpacks into a Remind subdirectory rather than into
-  the current working directory.
-
-- I no longer support Remind under DOS.  I don't think I've done anything
-  to stop it from working under DOS, but will no longer compile and test
-  it under DOS, and can't help you if you get stuck.  Sorry -- I no longer
-  have a DOS machine.
-
-+ MINOR ENHANCEMENTS
-
-- Changed psshade() to accept 1 or 3 arguments for colored shading in
-  PostScript calendar mode.
-
-- Added a Print dialog to tkremind.
-
-- Added support for Brazilian Portuguese courtesy of Marco Paganini
-
-- Added support for Italian courtesy of Valerio Aimale
-
-+ BUG FIXES
-
-- Fixed confusing error in rem2ps help messages.
-
-- Fixed bug in TkRemind which caused a crash if the "-m" option was used
-  for a month beginning on Sunday.  Doh!!!
-
-* Version 3.0 Patch 14
-
-+ CHANGE IN COPYING POLICY
-
-- Remind is now distributed under an _AMENDED_ version of the Gnu
-  General Public License.  These amendments are listed in the
-  file COPYRIGHT.  The amendments were made for personal reasons;
-  please don't ask me to explain them.  They probably don't affect
-  you, anyway.
-
-+ MAJOR ENHANCEMENTS
-
-- Added an X-Windows front-end to Remind.  To use it, you must be
-  running under X-Windows on UNIX, and have the "wish" tcl/tk
-  interpreter, version 7.4 of tcl and 4.0 of tk.  The front-end is
-  called "tkremind".
-
-+ MINOR ENHANCEMENTS
-
-- Added the WARN keyword for precise advance notice.  You can now
-  have advance warning 5, 3, 1 and 0 days in advance (for example.)
-  The WARN keyword operates similarly to the SCHED keyword in that it
-  calls a user-defined function to obtain the advance warning sequence.
-
-- Added support for QDOS/SMSQ on the Sinclair QL microcomputer,
-  courtesy of Robert H. Klein <kleir000@goofy.zdv.Uni-Mainz.de>
-  NOTE THAT I CANNOT TEST NOR SUPPORT THIS VERSION!
-
-- Added support for AmigaDOS / SAS/C, courtesy of Martin Hohl
-  <martinh@caverna.tynet.sub.org>.  As before, I CANNOT TEST NOR
-  SUPPORT THIS VERSION, but will rely on feedback from others.
-
-+ BUG FIXES
-
-- Removed the "-n" option from Rem2PS.  Instead, if you want the
-  PostScript calendar to start on a Monday, supply the "-m" option
-  to Remind.  It was repugnant to have two options to two programs
-  to accomplish one thing.
-
-- The "hebdate" built-in function worked incorrectly with 5 arguments.
-  The bug was pointed out by Hershel Safer <h.safer@ieee.org>
-
-- This would hang up REMIND:   REM Mon 31 Feb MSG Foo
-  and this would fail quietly: REM Mon 31 Feb 1996 MSG Foo
-  Both have been fixed and now report bad date specifications.
-
-- Remind now compiles without complaint under gcc -ansi -Wall -pedantic
-  (on my Linux system, anyway!)
-
-+ IMPORTANT NOTE
-
-- I had problems building the DOS version with Turbo C.  I have access
-  only to ancient versions of Turbo C and Microsoft C.  Remind built
-  fine with Microsoft C, but the TC version hung up.  I am not too
-  interested in maintaining the DOS version, so when the MSC compiler
-  no longer works, I will drop DOS support.  Please not that I will
-  _not_ support MS Windows, and in fact do not allow Remind to run
-  under Windows (see COPYRIGHT).
-
-* Version 3.0 Patch 13
-
-+ MINOR ENHANCEMENTS
-
-- Added extra parameters to the "psmoon" built-in function so you
-  can annotate the PostScript moon icons.
-
-- Added a command-line "time" argument to Remind for testing Remind
-  scripts with specific system times.  Also added the realnow() function
-  which has the same relationship to now() as realtoday() has to today().
-  (See the man page!)
-
-- Modified Rem2PS so it prints progress messages to stderr if
-  '-v' command-line argument is used.
-
-- In the top of the 'finnish.h' file, added a note about
-  Mikko Silvonen's file of Finnish holidays.
-
-+ BUG FIXES
-
-- Fixed a bug in rem2ps which sometimes caused incorrect PostScript if
-  the -e and -m options were used.  Thanks to Michael Neuhauser for
-  reporting the bug and providing a fix.
-
-- Made the '-k' option escape shell characters in the message to make it
-  safer.
-
-- Fixed a segmentation violation which resulted if not all
-  PUSH-OMIT-CONTEXTs were balanced by POP-OMIT-CONTEXTs.
-
-- Removed the prototype for DestroyValue, which is now a macro.  I'm
-  amazed that very few compilers complained about this one!
-
-- Updated the copyright notices everywhere.
-
-* Version 3.0 Patch 12
-
-+ MINOR ENHANCEMENTS
-
-- Added support for the Danish language, courtesy of Mogens Lynnerup.
-
-- Added support for the Polish language, courtesy of Jerzy Sobczyk.
-
-- Made the Makefile more portable, thanks to Jim Budler.
-
-- Removed some compiler warnings under Linux, thanks to Francois Pinard.
-
-- Tidied the man page a bit; added a small bibliography.
-
-+ BUG FIXES
-
-- Fixed a problem with the '-k' option which resulted in a newline being
-  placed after the message text.  This was giving sh(1) heartburn...
-
-* Version 3.0 Patch 11
-
-+ MINOR ENHANCEMENTS
-
-- Added release notes to README.UNIX and README.OS2 describing one
-  way to make pop-up alarms under X-Windows and Presentation Manager.
-
-- Added the $DefaultPrio system variable
-
-- Improved OS/2 support, thanks to Darrel Hankerson, Russ Herman
-  and Norman Walsh.
-
-- Made the pushing and popping of operators and operands during
-  expression evaluation in-line code instead of function calls.  Did the
-  same for DestroyValue.  I'm not sure if this was a good idea -- on the
-  Sparc using gcc, this slowed things down... go figure.
-
-+ BUG FIXES
-
-- Fixed a potential memory leak in the char() function.
-
-- Made the TRIGGER() built-in function return its answer in English even
-  for the foreign-language versions -- this was required for compilers which
-  are not 8-bit clean, and for languages with accented letters.
-
-- Made expression evaluation slightly faster by eliminating some unnecessary
-  copying of string values.
-
-- Corrected some non-portable definitions of the macro UPPER(c)
-
-- Fixed typos in french.h
-
-* Version 3.0 Patch 10
-
-+ MAJOR ENHANCEMENT
-
-- OS/2 support is now much better, thanks to Russ Herman.  The Borland
-  C compiler under OS/2 and MS-DOS is supported.
-
-+ MINOR ENHANCEMENTS
-
-- Added the SCHED keyword for precise control of scheduling of timed
-  reminders -- it's really quite nifty!
-
-- Modified the trigger() function to take up to three arguments -- in
-  addition to a date, you can specify a time and a flag specifying that
-  the trigger should be converted from UTC to local time.
-
-- Added $SortByDate, $SortByTime and $SortByPrio system variables.
-
-- Added test suites for MS-DOS and OS/2, courtesy of Russ Herman.
-
-- In PostScript output, the month and year are output in the %%Page: comments.
-  Makes it nicer to view multi-month calendars with previewers (eg,
-  GhostView.)
-
-- Added the PRIORITY keyword for more control of sort order of reminders.
-  Based on a suggestion by George M. Sipe.
-
-- Added the msgprefix() and msgsuffix() evaluations around MSG-type
-  reminders for doing fancy things with reminders of different priorities.
-  Also added calprefix() and calsuffix() for doing the same thing in
-  calendar mode.
-
-- Enabled the -g option during calendar mode as well as regular mode.
-
-+ BUG FIXES
-
-- Fixed minor bugs in the LocalToUTC and UTCToLocal functions.
-
-- "remind -c -de file" used to cause a segmentation violation.  Whoops...
-
-- Some files which should have included <string.h> didn't include it - these
-  are now fixed.
-
-- Fixed the moondate() and moontime() functions, which used to be incorrect
-  after November 1994.
-
-- Fixed the Finnish language support which was missing a few newlines.
-
-* Version 3.0 Patch 9
-
-+ NOTES
-
-- Remind is now too big to compile under the "small" model in
-  MS-DOS.  You must recompile everything under the "medium" model.
-
-+ MAJOR ENHANCEMENTS
-
-- Functions moonphase(), moondate() and moontime() were added for dealing
-  with phases of the moon.  The code was snarfed from "moontool" by
-  John Walker - see the file "moon.c" for detailed acknowledgement.  Also
-  added psmoon() for putting little moon symbols on the PostScript calendar.
-
-+ MINOR ENHANCEMENTS
-
-- Added some more examples to defs.rem - notably, support for ANSI
-  terminal color-changing escape sequences, thanks to Gail Gurman.
-
-- Modified both Remind and Rem2PS so that calendars can start on Sunday or
-  Monday, depending on your preference.  Unfortunately, the command-line
-  options are different -- for Remind, it's '-m' and for Rem2PS it's '-n'
-  because '-m' was already in use.  Based on a suggestion by John Plate
-  and a patch sent by Mikko Silvonen.
-
-- The Finnish language support is better - now, all usage and error
-  messages are in Finnish.  In addition, the Finnish language module
-  supports the IBM extended character set as well as ISOLATIN1.
-  Thanks to Mikko Silvonen.
-
-- Modified Rem2PS to allow more control over the placement of the small
-  calendars, thanks to a suggestion by Frank Vance.  Also added option
-  to control the calendar title (e.g., "September 1993") independently
-  of day-of-week headings.
-
-- Added the psshade() function to make it easier to shade PostScript
-  calendars.
-
-- Allowed a repeat parameter '*num' to be supplied on command line so
-  a 'preview' of many days' worth of reminders can be obtained easily.
-
-- Added the $Location system variable.
-
-- Allowed an expression to be supplied to EXIT to return an exit
-  status.
-
-- Added the FLUSH command.
-
-+ BUG FIXES
-
-- Fixed the MSF-type reminder to fill paragraphs more intelligently.
-  It puts double spaces after '!', '.' and '?', and can handle quotes,
-  brackets, etc. after periods, etc.  These characters can be specified
-  with the $EndSent and $EndSentIg system variables.  Also modified it
-  so that newlines in the body start new paragraphs, rather than being
-  swallowed as white-space.
-
-* Version 3.0 Patch 8
-
-+ MAJOR ENHANCEMENTS
-
-- Changed the code to more fully support foreign languages - error
-  messages and usage instructions can now be changed.  All changes can
-  be localized in the appropriate language.h files.
-
-- Added support for the French language, courtesy of Laurent Duperval.
-  Note that the French support is more complete than for other languages -
-  French usage instructions and error messages are supported.
-
-- Added support for the Norwegian language, courtesy of Trygve Randen.
-
-+ MINOR ENHANCEMENTS
-
-- Added code for the functions timelocal() and timegm(), courtesy of
-  Lucio de Re.  This is for those very few machines whose libraries
-  include neither those functions nor mktime().
-
-- Added the filedate() function.
-
-- Allowed the filename to be specified as "-" to cause Remind to take
-  its input from the standard input stream.
-
-- Added the "MSF" keyword to cause reminders to be formatted automatically.
-  This keyword paragraph-fills reminder text following user specifications.
-  Based on a suggestion by Ken McGlothlen.
-
-- Added the "-e" option to Rem2PS, allowing the PostScript calendar
-  to fill the entire page.  Thanks to Arthur G. Yaffe.
-
-+ BUG FIXES
-
-- Corrected the Hebrew holidays Tzom Gedalia, Tzom Tevet, Ta'anit
-  Esther, Tzom Tamuz and Tisha B'Av so they won't occur on Saturday.
-  Corrections made following the algorithm in "Calendrical Calculations"
-  by Nachum Dershowitz and Edward M. Reingold.
-
-- Changed the dutch.h language file as suggested by Erik-Jan Vens.  Made
-  month and day names lower-case; corrected the spelling of oktober.
-
-- Changed HashVal in var.c to use unsigned arithmetic - it's conceivable
-  that a machine with signed chars could cause problems otherwise.
-
-- Changed the LONG_* macros in config.h to LON_* to avoid conflicts
-  with names defined by ANSI C.  Thanks to David W. Sanderson.
-
-- Allowed the built-in function char() to accept numbers in the
-  range [-128, 255] (but not 0) so that char(asc(s)) works even
-  on machines with signed char types.
-
-* Version 3.0 Patch 7
-
-+ MAJOR ENHANCEMENTS
-
-- Added "system variables" to allow the user more control over
-  Remind operation, and to allow queries about the command-line
-  options from within a reminder script.  They allow for specification
-  of longitude and latitude for use by sunrise/sunset calculations.
-
-- Added sunrise(), sunset(), isdst() and minsfromutc() functions -
-  these are needed to support sunrise and sunset calculations.
-
-+ MINOR ENHANCEMENTS
-
-- Allowed the MSG, RUN, CAL, PS and PSF keywords to be used in the
-  same reminder as the SATISFY keyword.  This makes many complex
-  reminders more compact.
-
-- Added the filedir() function to enable Remind's include to emulate
-  CPP's #include more closely.
-
-- Allowed non-root users to use the "-u" option.  It only affects
-  the "SHELL", "HOME", "USER" and "LOGNAME" environment variables -
-  it doesn't change the effective uid and gid when run by non-root.
-
-- Added built-in function "easterdate" to calculate date of Easter
-  Sunday - function courtesy of Michael Salmon.
-
-- Improved the Jewish holiday reminders in "defs.rem" to give advance
-  notice of holidays.
-
-- Allowed the "simple calendar" option (-s) to specify a number of
-  weeks as well as a number of months, in the same fashion as the
-  -c option.  Thanks to Dave Rickel.
-
-+ BUG FIXES
-
-- Corrected the behaviour of "hebdate" for jahrzeits; added an additional
-  parameter to specify the behaviour of dates in Adar during leap years.
-
-- Changed kall so that "kall sh" doesn't commit suicide - patch courtesy
-  of Michael Salmon.
-
-* Version 3.0 Patch 6
-
-+ MINOR ENHANCEMENTS
-
-- Added the PS- and PSFILE-type reminders - these allow you to include
-  arbitrary PostScript code in your PostScript calendars.  Useful for
-  shading, drawing graphics on calendars, etc.  Use with care, though!
-
-- Added the "-ivar=val" option to initialize variables from the command
-  line.  Changed the remind-all.* shell scripts to predefine the variable
-  "remind_all".
-
-+ BUG FIXES
-
-- Fixed a bug in the hebmon(), hebday() and hebyear() functions - there
-  was an off-by-one error.  Sorry!
-
-- Fixed a bug in the hebdate() function which resulted in infinite loops
-  for dates after about 2075
-
-- Fixed a bug in the -u option which sometimes caused a core dump
-  (embarrassed grin!)  The fix is due to Tina Hoeltig.  Thanks, Tina!
-
-* Version 3.0 Patch 5
-
-+ MAJOR ENHANCEMENTS:
-
-- Added support for the Hebrew calendar - can now specify Jewish holidays
-  easily.  Thanks to Amos Shapir for explaining the Hebrew calendar, and
-  to Danny Sadinoff, from whose HEBCAL program I got some inspiration.
-  Also thanks to David W. Tamkin and Frank Yellin for explaining the rules
-  for jahrzeits.
-
-+ MINOR ENHANCEMENTS:
-
-- Allowed the default page size used by Rem2PS to be selected in config.h
-
-- Edited the defs.rem file to contain Jewish holidays.  Cleaned up some
-  of the examples and improved the layout - thanks to George M. Sipe.
-
-- Modified the IIF function to be more general
-
-- Updated finnish.h to support the ISO 8859-1 character set, courtesy
-  of Mikko Silvonen.
-
-- Changed the date conversion routines to greatly speed up conversion from
-  Julian to yyyy/mm/dd form.
-
-+ BUG FIXES:
-
-- Fixed a bug in which Remind complained incorrectly about a missing quote
-  in the command SET foo ""
-
-- Fixed bugs in dosubst.c which caused the %o, %1 and %@ substitutions
-  to be incorrect
-
-- Fixed a bug in the man page - thanks to Ed Oskiewicz.
-
-* Version 3.0 Patch 4
-
-- Added the -g option - this sorts reminders by date/time before
-  issuing them.  (You can see I'm running out of letters to
-  name options!)  This feature was suggested by George M. Sipe,
-  Paul D. Smith, and Francois Pinard.
-
-- Added the "args()" and "dosubst()" built-in functions - see the
-  man page for details.
-
-- Added more support for the ISO 8859-1 character set, and
-  modified the german.h file to take advantage of this, thanks
-  to Robert Joop.
-
-- Allowed any character to be used as date and time separator
-  characters (not just "/-:.")
-
-- Added support for the Dutch and Finnish languages, thanks to
-  Willem Kasdorp and Mikko Silvonen.  (Anyone care to contribute
-  French?  Italian?  Spanish?)
-
-- Made Remind issue a warning if you try to redefine a built-in
-  function.  This warning is disabled in 'Hush' mode.
-
-- Added the SCANFROM clause to the REM command.  This allows reasonably
-  safe moveable OMITs such as the Labour Day example in the manual.
-
-- Added more examples to the defs.rem file, and cleaned up some old
-  examples.  Note that there are now safe moveable holidays for most
-  U.S. holidays provided in the defs.rem file.
-
-- Added the '-k' option, which allows MSG-type reminders to be passed
-  to any system command.  (Idea and patch courtesy of Philipp Slusallek.)
-
-- Allowed selection of ':' or '.' as time separator characters at
-  compile-time.
-
-- Edited the COPYRIGHT file to clarify the rules.  Please read them.
-
-- Removed hard-coding of "am" and "pm" and placed them in language-specific
-  header files as #defines L_AM and L_PM
-
-- Fixed a bug in the FindToken() routine which had, through sheer luck,
-  never been activated until the SCANFROM clause was added!
-
-- Fixed the UNTIL clause to check for a valid expiry date.
-
-- Removed identifiers in the C source beginning with "_" to conform
-  to ANSI practice.
-  
-- Fixed a bug in the -u option which resulted in environment variables
-  SHELL and USER not being set correctly.  Also made -u set the LOGNAME
-  environment variable.
-
-- Fixed a couple of typos in the man page; added LDFLAGS to the
-  Makefile.  (Thanks to Dave Wolfe.)
-
-- Put my new mailing address in the README files.
-
-* Version 3.0 Patch 3
-
-- Corrected bugs in Remind and Rem2PS.  No new features added.  You
-  should NOT use patch level 2 - either stick to 3.0.1 or upgrade to
-  3.0.3.
-
-* Version 3.0 Patch 2
-
-- Added the -u option to Remind so that root can run it as any user.
-  This simplifies the remind-all scripts, and makes them more efficient.
-  If you are worried that this option is a security hole, you can
-  disable it in config.h
-
-- Changed the RUN command so that RUN OFF can be used anywhere, even
-  though RUN ON only works in the top-level file.  This eases the
-  management of global files which may want to switch RUN OFF.
-
-- Added ISO encoding (ISO 8859-1) to the PostScript output, courtesy of
-  Michael Salmon.  This can be selected with the '-i' option in rem2ps.
-
-- Added support for the '-' date separator as well as the '/' separator.
-
-- Added support for languages other than English.  Note that this support
-  is not complete - error messages are still in English.  The idea and
-  German translation came from Wolfgang Thronicke.
-
-- Changed the -w option to include the "padding" and "spacing" options.
-  NOTE INCOMPATIBILITY:  In the previous patch level, creating a weekly
-  calendar using the -c+n option left no blank lines between the day
-  number and the first reminder entry.  This has been changed so that one
-  blank line is left.  To revert to the old behaviour, use the "-w,,0"
-  option.
-
-- Added the -o option to Rem2ps.  This allows you to specify the margins
-  when producing a PostScript calendar.
-
-- Updated the copyright notices in all the files. :-)
-
-- Added 'make clobber' and 'make test' targets to the Unix makefile.
-
-- Corrected typos in WHATSNEW.30 and remind.1 man page.  Thanks to
-  Dave Wolfe <dwolfe@pffft.sps.mot.com>
-
-- Changed Remind so that supplying the -a option causes timed reminders
-  not to be placed into the calendar in calendar mode.
-
-* Version 3.0 Patch 1
-
-- Wrote the Rem2ps program to produce PostScript calendars
-
-- Added an 'install' target to the Makefile
-
-- Fixed a bug which allowed the shell() function to execute in timed
-  reminders which were queued with RUN disabled.
-
-- Added support for OS/2, courtesy of DARREL HANKERSON
-  <HANK@DUCVAX.AUBURN.EDU>
-
-- In expressions, can now specify literal dates as 'yyyy/mm/dd' rather than
-  using the date() function.
-
-- Fixed all the source files to include "config.h" first.
-
-- Changed the way triggers are calculated so that trigger dates are 
-  always valid if year, month and day are specified, and there is no
-  UNTIL clause.  See MAN page section "DETAILS ABOUT TRIGVALID()."
-
-- Defined _POSIX_SOURCE so Remind will compile on SGI workstations (and
-  be more portable... I hope.)
-
-- Fixed some rather brain-dead definitions of UPPER and LOWER, as pointed
-  out by <rsalz@osf.org>
-
-- Added more details to the Man page concerning how triggers are computed,
-  and added warnings about computing OMIT dates.
-
-- Added the file defs.rem which contains examples of useful definitions and
-  triggers.
-
-- Changed the script test-rem to be a sh script instead of csh for improved
-  portability.
-
-- Fixed up the README.* files to reflect the changes.
-
-- Re-formatted the WHATSNEW.30 file.
-
-* Version 3.0
-
-- Total rewrite from previous versions
-
-- Added variables, expressions, flow-control statements, daemon mode
-
-- Added "expression pasting"
-
-- Added CAL-type reminders
-
-- Added the SATISFY clause
-
-- Improved debugging of reminder scripts
-
-- Took out the "purge" option - it is in general too dificult to tell when
-  a reminder has expired for good, so now it's up to you to do this
-  by hand.
-
-- Fixed a lurking bug in trigger date calculation which, amazingly, had not
-  been caught in the couple of years that Remind has been out!
-
-* Version 2.3 Patch 5 
-
-- Added the "c+n" option for printing a calendar by
-  weeks instead of months, courtesy Dennis Cottel (dennis@peanuts.nosc.mil).
-
-* Version 2.3 Patch 4
-
-- Made the init.c file nicer.  Made the Makefile
-  prettier.  Added "make test", "make tar" and "make shar" Makefile targets.
-
-* Version 2.3 Patch 3
-
-- Added a command-line option for Remind to process
-  queued reminders in the foreground.  This makes automatic termination
-  of Remind processes from within X-Windows and Sunview easier.
-
-* Version 2.3 Patch 2
-
-- Fixed up a problem with timed reminders which resulted
-  in cursor not starting from left side of screen on some systems.
-
-- Fixed the SIGINT handler for SYSV systems - this was interrupting the
-  sleep(2) system call.
-
-- Closed stdin and stdout if remind was part of a pipe - this prevents other
-  sections of the pipe from hanging as remind puts itself in the background.
-
-- Added the "-h" (Hush mode) option
-
-- Added the "%#" and "%@" modifiers for the current time.
-
-- Made the Makefile more portable
-
-* Version 2.3 Patch 1
-
-- Added the "-t" command-line option to get Remind
-  to trigger all non-expired reminders.
-
-- Added Turbo C support courtesy of Rhys Weatherly
-
-- Added the "RUN ON" and "RUN OFF" commands for a secure interface with
-  the Elm mail system.
-
-- Added the "rem" shell script for running Remind with a default script.
-
-- Added manual pages for "kall" and "rem".
-
-* Version 2.3
-
-- Added the UNTIL keyword for forcing reminders to expire.
-
-- Added the "++" form of 'back' and the "--" form of 'delta' for
-  ignoring OMIT information.
-
-- Added the CLEAR-OMIT-CONTEXT, PUSH-OMIT-CONTEXT and POP-OMIT-CONTEXT
-  keywords for isolating personal or peculiar reminders from the global
-  OMIT context.
-
-- Speeded up the parsing of tokens.
-
-- Changed the source to recognize and exploit ANSI-C compilers which
-  accept function prototypes.
-
-- Added the "-n" option to output the next occurrence of each reminder
-  in SimpleCalendar format
-
-- Modified the calendar and SimpleCalendar formats so that the % escape
-  substitutions ARE performed.
-
-* Version 2.2 - Patch 5
-
-- Added the BEFORE, AFTER and SKIP tokens to make the
-  handling of holidays more sensible.  Also corrected a few more bugs.
-
-* Version 2.2 - Patch 3
-
-- Added the MSG or RUN tokens in an OMIT command; also
-  allowed RUN-type reminders to be explicitly included in the calendar by
-  using the %" escape sequence.
-
-* Version 2.2
-
-- Added the AT keyword, the timed reminders daemon, and the
-  calendar facility.
-
-* Version 2.1
-
-- Added the "repeat" token for repeating reminders with a period
-  other than 7 days.  Also fixed some bugs from version 2.0
-
-* Version 2.0
-
-- first public release.  Included advanced date specifications,
-  character substitution, and the RUN keyword.
-
-* Version 1.0
-
-- never publicly released.
-
-
-

examples/defs.rem

@@ -14,24 +14,19 @@
 #  "#USHOLS" for U.S. holidays						    #
 #  "#JHOLS"  for Jewish holidays					    #
 #  "#PSSTUFF" for nifty PostScript examples				    #
-#  "#COLORS" for examples of ANSI color escape sequences.                   #
 # 									    #
 # This file is part of REMIND.						    #
-# Copyright (C) 1992-1997 by David F. Skoll        			    #
+# Copyright (C) 1992-2018 Dianne Skoll                                      #
 # 									    #
 #############################################################################
 
-#
-# $Id: defs.rem,v 1.2 1998-05-05 03:16:23 dfs Exp $
-#
-
 RUN OFF
 
 ################################################
 # Ensure required version of remind is used... #
 ################################################
-IF version() < "03.00.19"
-   ERRMSG This file requires at least version 03.00.19 of Remind.%
+IF version() < "03.01.10"
+   ERRMSG This file requires at least version 03.01.10 of Remind.%
    ERRMSG This version is version [version()].
    EXIT
 ENDIF
@@ -88,7 +83,6 @@ SET December  12
 ###########################################################
 # Other symbolic constants and functions for "pasting"... #
 ###########################################################
-
 SET Quote CHAR(34)
 
 # Handy constants/function for specifing week of month...
@@ -96,75 +90,17 @@ SET  Week_1		 1
 SET  Week_2		 8
 SET  Week_3		15
 SET  Week_4		22
-FSET _last(mo)		"1 " + MON((mo%12)+1)+" --7"
-
-# Shorthand for commonly used expression...
-FSET _trig()		TRIGGER(TRIGDATE())
-
-# Handy function to provide SCANFROM dates...
-FSET _back(days)	TRIGGER(TODAY()-days)
-
-###########################################################
-# On MS-DOS systems, the standard C library functions are #
-# not reliable for computing offsets from local time to   #
-# UTC.  The following provides a work-around for the      #
-# sunrise() and sunset() functions.  Note, however, that  #
-# if Daylight Savings Time is in effect for today(), the  #
-# sun functions return times in DST even for dates on     #
-# which DST is not in effect; the converse can also occur.#
-#                                                         #
-# Change the timezone to your timezone - the default is   #
-# for EST which is 5 hours (300 minutes) behind UTC.      #
-# The code is correct for places in which Daylight Savings#
-# Time begins on the last Sunday in April and ends on the #
-# last Sunday in October.                                 #
-###########################################################
-
-IF OSTYPE() == "MSDOS"
-    # Eastern Standard Time
-    SET TimeZone -300
-
-    # Use --8 rather than --7 because we want the last day BEFORE
-    # the time switch occurs.
-    REM Sun 1 May --8 SATISFY 1
-    SET BegDst TRIGDATE()
-
-    REM Sun 1 Nov --8 SATISFY 1
-    SET EndDst TRIGDATE()
-
-    SET $CalcUTC 0
-
-    # Check out the following IF statement and figure out why it works!
-    IF EndDst < BegDst
-        # Daylight Savings Time
-        SET $MinsFromUTC TimeZone+60
-    ELSE
-        # Standard Time
-        SET $MinsFromUTC TimeZone
-    ENDIF
-ENDIF
-
-###########################################################
-# Function which returns a string in "am/pm" format based #
-# on the time.  For example, set a am_pm(NOW())...        #
-###########################################################
-
-FSET _am_pm(tm)	IIF(tm<01:00, tm+12*60+"am", \
-                    tm<12:00, tm+"am", \
-                    tm<13:00, tm+"pm", \
-                              tm-12*60+"pm")
+FSET _last(mo)		"1 " + MON((mo%12)+1) + " --7"
 
 #################################################################
-# Function which removes a single leading zero from a string... #
+# Function that removes a single leading zero from a string...  #
 #################################################################
-
 FSET _no_lz(s) IIF(SUBSTR(s, 1, 1)=="0", SUBSTR(s, 2), s)
 
 #################################################################
 # Return the length of the daylight/night portion of a date,    #
 # in minutes.                                                   #
 #################################################################
-
 FSET _light_len(date) MAX(SUNSET(date)-SUNRISE(date), 0)
 FSET _dark_len(date) 1440-_light_len(date)
 
@@ -172,26 +108,12 @@ FSET _dark_len(date) 1440-_light_len(date)
 # Function to calculate number of years since a given year #
 # or number of months since a given month and year...      #
 ############################################################
-
-FSET _yr_num(yr)		ORD(YEAR(TRIGDATE()) - yr)
-FSET _mo_num(mo, yr)		ORD(12 * (YEAR(TRIGDATE()) - yr) + \
-					MONNUM(TRIGDATE()) - mo)
+FSET _yr_num(yr)		ORD($Ty - yr)
+FSET _mo_num(mo, yr)		ORD(12 * ($Ty - yr) + $Tm - mo)
 
 # Here's an example of how to use them:
-REM 1 Nov ++12 MSG %"Dean's [_yr_num(1984)] birthday%" is %b.
-REM 1 MSG Dean's [_mo_num(11, 1984)] 'monthly' anniversary
-
-###########################################################
-# Function to send mail via elm's "fastmail" (by GMS!)... #
-###########################################################
-
-#FSET _mail(from, subj)	"mailx -s " + \
-#				Quote + from + " : " + subj + Quote \
-#				GETENV("LOGNAME") + " < /dev/null 1>&0"
-FSET _mail(from, subj)	"fastmail -f " + \
-				Quote + from + Quote + \
-				" -s " + Quote + subj + Quote + \
-				" /dev/null " + GETENV("LOGNAME")
+REM 1 Nov ++12 MSG %"John's [_yr_num(1984)] birthday%" is %b.
+REM 1 MSG John's [_mo_num(11, 1984)] 'monthly' anniversary
 
 #############################################################################
 # Here's a tricky problem:  The 4th of July is a holiday in the U.S.
@@ -205,29 +127,28 @@ FSET _mail(from, subj)	"fastmail -f " + \
 # dependent upon the current date, it's tricky and results may not be
 # what you expect.  You should try to make sure that the OMIT context
 # "near" any current reminders will not change during a calendar run.
-# The SCANFROM clause should help make these OMITs very safe.
+# The SCANFROM clause will make these OMITs safe.
 ############################################################################
 
 # Calculate the weekday of the holiday.
-REM 4 July SCANFROM [_back(7)] SATISFY 1
+REM 4 July SCANFROM -7 SATISFY 1
 
-IF WKDAYNUM(TRIGDATE()) == Sat
-	REM [TRIGGER(TRIGDATE())] MSG Independence day (actual)
-	OMIT [TRIGGER(TRIGDATE()-1)] MSG Independence day (observed)
+SET iday $T
+IF WKDAYNUM(iday) == Sat
+	REM [iday] MSG Independence day (actual)
+	OMIT [iday-1] MSG Independence day (observed)
 ELSE
-	IF WKDAYNUM(TRIGDATE()) == Sun
-		REM [TRIGGER(TRIGDATE())] MSG Independence day (actual)
-		OMIT [TRIGGER(TRIGDATE()+1)] MSG Independence day (observed)
+	IF WKDAYNUM(iday) == Sun
+		REM [iday] MSG Independence day (actual)
+		OMIT [iday+1] MSG Independence day (observed)
 	ELSE
-		OMIT [TRIGGER(TRIGDATE())] MSG Independence day
+		OMIT [iday] MSG Independence day
 	ENDIF
 ENDIF
 
 ############################################################################
-#									   #
 # A meeting on the first Monday of every month which is moved to the       #
 # second Monday in the event of a holiday.                                 #
-#									   #
 ############################################################################
 
 # First, the normal meeting.  However, the SKIP keyword means this
@@ -239,68 +160,21 @@ REM Mon 8 SATISFY 1
 
 # But only actually trigger the delayed meeting if the previous
 # Monday was a holiday
-IF ISOMITTED(TRIGDATE()-7)
-   REM [TRIGGER(TRIGDATE())] MSG Delayed meeting
+IF ISOMITTED($T-7)
+   REM [$T] MSG Delayed meeting
 ENDIF
 
-############################################################################
-#									   #
-# A very complicated reminder sent in by a Remind user.			   #
-# This person gets paid every two weeks, starting from 8 January 1993.	   #
-# If a pay date occurs before the twelfth of a month, then that		   #
-# he pays his mortgage on that pay date.  Otherwise, he pays the mortgage  #
-# on the previous pay date.  Furthermore, he has to schedule his	   #
-# mortgage payment six days before it is due.  He wants to be reminded	   #
-# a further four days before the scheduling deadline.  He also		   #
-# wants to be mailed a notice two weeks before the scheduling deadline.	   #
-#									   #
-# Here's the solution - if you can follow this, consider yourself a	   #
-# Remind programmer extraordinaire!					   #
-#									   #
-############################################################################
-
-# A function to determine whether or not a pay-date is a mortgage-date.
-
-FSET _IsMortDate(x) DAY(x) < 12 || (DAY(x+14) >= 12 && DAY(x+14) <= 14)
-
-# Paydays - for reference
-
-REM 8 Jan 1993 *14 MSG Payday
-
-# Calculate the mortgage payment six days ahead of time.  Note that this
-# is done "implicitly" by subtracting 6 from the starting date - we start
-# on 2 Jan rather than 8 Jan.  We add 6 to TRIGDATE() in _IsMortDate to
-# compensate.
-
-REM 2 Jan 1993 *14 ++4 SATISFY [_IsMortDate(TRIGDATE()+6)] \
-	MSG %"Schedule mortgage payment%" for %a.
-
-# Now the mail reminder two weeks before the payment date - because two
-# weeks before a payment date is also a payment date, no pre-compensation
-# in the starting date of 8 Jan is necessary - convince yourself of this!
-# This uses the _mail() function defined earlier.
-
-REM ONCE 8 Jan 1993 *14 SATISFY [_IsMortDate(TRIGDATE()+14)] \
-	RUN [_mail("Decatur Federal", \
-		"Pay mortgage by the " + ORD(DAY(TRIGDATE()+14)))]
-
-# Make an entry on the calendar when the mortgage should be paid
-
-REM 8 Jan 1993 *14 SATISFY [_IsMortDate(TRIGDATE())] \
-	CAL Mortgage payment
-
 ##########################################################################
 #								         #
-# On our UNIX system, I run a program which queries the university       #
+# On our UNIX system, I run a program that queries the university       #
 # library and creates a file called ".booksdue".  This file is           #
 # a REMIND script to tell me when my library books are due.  Here's      #
 # an example from my reminder file - it shows the use of filedate().     #
 # When the .booksdue file is at least 7 days old, I create a new version #
 # by querying the library computer.  Note the use of realtoday() rather  #
-# than today.   						         #
+# than today().  						         #
 #								         #
 ##########################################################################
-
 IF !$RunOff && !$CalMode && !$SimpleCal
    IF REALTODAY()-FILEDATE("/home/dfs/.booksdue") >= 7
       REM RUN /home/dfs/bilge/library/getbooks
@@ -330,72 +204,64 @@ REM Sat Sun SPECIAL SHADE 220
 #############################################################################
 
 SET SaveTrig $NumTrig
-SET easter EASTERDATE(YEAR(TODAY()))
-REM  [TRIGGER(easter-46)] MSG %"Ash Wednesday%"
-REM  [TRIGGER(easter-7)]  MSG %"Palm Sunday%"
-OMIT [TRIGGER(easter-2)]  MSG %"Good Friday%"
-OMIT [TRIGGER(easter)]    MSG %"Easter%" Sunday
-REM  [TRIGGER(easter+39)] MSG %"Ascension Day%"
-REM  [TRIGGER(easter+49)] MSG %"Pentecost%"
+SET easter EASTERDATE($Uy)
+REM  [easter-46] MSG %"Ash Wednesday%"
+REM  [easter-7]  MSG %"Palm Sunday%"
+OMIT [easter-2]  MSG %"Good Friday%"
+OMIT [easter]    MSG %"Easter%" Sunday
+REM  [easter+39] MSG %"Ascension Day%"
+REM  [easter+49] MSG %"Pentecost%"
 
 # Some holidays are omitted, some are not.  You may want to change
-# which ones are omitted - use the general forms shown below.
-# You'll need the _back() function and the Week_n variables defined
-# way up in the file.
+# which ones are omitted - use the general forms shown below.  You'll
+# need the Week_n variables defined way up in the file.
 
-OMIT     Jan  1		MSG %"New Year's%" Day
-REM  Mon Jan [Week_3]	MSG Martin Luther King - %"MLK Day%"
-REM      Feb  2		MSG %"Ground Hog Day%"
-REM      Feb 14		MSG %"Valentine's%" Day
-REM  Mon Feb [Week_3]	SCANFROM [_back(7)] SATISFY 1
-			OMIT [_trig()] MSG %"President's Day%"
-REM      Mar 17		MSG %"St. Patrick's%" Day
-REM  Sun Apr  1 ++2	MSG Daylight Savings Time - %"DST starts%" %b
-REM      Apr  1		MSG %"April Fool's%" Day
-REM  Mon Tue Wed Thu Fri Sat 15 Apr MSG %"Income tax%" due
-REM      May  5		MSG %"Cinco de Mayo%"
-REM  Sat May [Week_1]	MSG %"Kentucky Derby%"
-REM  Sun May [Week_2]	MSG %"Mother's Day%"
-REM  Sat May [Week_3]	MSG %"Armed Forces Day%"
-REM  Mon [_last(May)]	SCANFROM [_back(7)] SATISFY 1
-			OMIT [_trig()] MSG %"Memorial Day%"
-REM      Jun 14		MSG %"Flag Day%"
-REM  Sun Jun [Week_3]	MSG %"Father's Day%"
-REM  Mon Sep [Week_1]	SCANFROM [_back(7)] SATISFY 1
-			OMIT [_trig()] MSG %"Labor Day%"
-REM  Mon Oct [Week_2]	MSG %"Columbus Day%"
-REM      Nov 11		MSG %"Veterans Day%"
-REM  Sun [_last(Oct)]	MSG Daylight Savings Time - %"DST over%"
-REM      Oct 30		MSG %"Mischief Night%"
-REM      Oct 31		MSG %"Halloween%"
-REM  Tue Nov  2		SCANFROM [_back(7)] \
-	SATISFY [(YEAR(TRIGDATE()) % 4) == 0] \
-	MSG %"Election%" Day
-REM  Thu Nov [Week_4]	SCANFROM [_back(7)] SATISFY 1
-			OMIT [_trig()] MSG %"Thanksgiving%" Day
-REM  Fri Nov [Week_4+1]	SCANFROM [_back(7)] SATISFY 1
-			OMIT [_trig()] MSG %"Thanksgiving%" (cont.)
-OMIT     Dec 24		MSG %"Christmas Eve%"
-OMIT     Dec 25		MSG %"Christmas%" Day
+OMIT    Jan  1		MSG %"New Year's%" Day
+REM Mon Jan [Week_3]	MSG Martin Luther King - %"MLK Day%"
+REM     Feb  2		MSG %"Ground Hog Day%"
+REM     Feb 14		MSG %"Valentine's%" Day
+REM Mon Feb [Week_3]	SCANFROM -7 ADDOMIT MSG %"President's Day%"
+REM     Mar 17		MSG %"St. Patrick's%" Day
+
+# The DST rules are accurate for most locations in
+# North America
+REM Sun Apr 1 ++2 UNTIL 1 Jan 2007 MSG Daylight Saving Time - %"DST starts%" %b
+REM Sun Mar 8 ++2 FROM 1 Jan 2007 MSG Daylight Saving Time - %"DST starts%" %b
+
+REM Sun [_last(Oct)] ++2 UNTIL 1 Jan 2007 MSG Daylight Saving Time - %"DST ends%" %b
+REM Sun 1 Nov ++2 FROM 1 Jan 2007 MSG Daylight Saving Time - %"DST ends%" %b
+
+REM     Apr  1		MSG %"April Fool's%" Day
+REM Mon Tue Wed Thu Fri Sat 15 Apr MSG %"Income tax%" due
+REM     May  5		MSG %"Cinco de Mayo%"
+REM Sat May [Week_1]	MSG %"Kentucky Derby%"
+REM Sun May [Week_2]	MSG %"Mother's Day%"
+REM Sat May [Week_3]	MSG %"Armed Forces Day%"
+REM Mon [_last(May)]	SCANFROM -7 ADDOMIT MSG %"Memorial Day%"
+REM     Jun 14		MSG %"Flag Day%"
+REM Sun Jun [Week_3]	MSG %"Father's Day%"
+REM Mon Sep [Week_1]	SCANFROM -7 ADDOMIT MSG %"Labor Day%"
+REM Mon Oct [Week_2]	MSG %"Columbus Day%"
+REM     Nov 11		MSG %"Veterans Day%"
+
+REM     Oct 30		MSG %"Mischief Night%"
+REM     Oct 31		MSG %"Halloween%"
+REM Tue Nov  2 SCANFROM -7 SATISFY [($Ty % 4) == 0] MSG %"Election Day%"
+REM Thu Nov [Week_4]	SCANFROM -7 ADDOMIT MSG %"Thanksgiving Day%"
+REM Fri Nov [Week_4+1]	SCANFROM -7 ADDOMIT MSG %"Thanksgiving (cont.)%"
+OMIT    Dec 24		MSG %"Christmas Eve%"
+OMIT    Dec 25		MSG %"Christmas%" Day
 
 ##########################################################################
 #								         #
 # If any US holidays were triggered above, shade in the calendar         #
-# entry in PostScript.  This is not quite correct, as it blots out any   #
-# other PostScript stuff above.  I was too lazy to do it properly :-)    #
+# entry in PostScript.                                                   #
 #								         #
 ##########################################################################
 if $NumTrig > SaveTrig
 	REM SPECIAL SHADE 220
 endif
 
-# Seasons (valid from 1992 to 2000)...
-REM Mar 20 MSG %"Spring%" begins
-REM Jun [IIF(YEAR(TODAY())%4, 21, 20)] MSG %"Summer%" begins
-REM Sep [CHOOSE(YEAR(TODAY())-1991, 22,22,23,23,22,22,22,23,22)] \
-	MSG %"Fall%" begins
-REM Dec [IIF((YEAR(TODAY())+1)%4, 21, 22)] MSG %"Winter%" begins
-
 #PSSTUFF2
 ##########################################################################
 #									 #
@@ -409,19 +275,19 @@ REM Dec [IIF((YEAR(TODAY())+1)%4, 21, 22)] MSG %"Winter%" begins
 # example, I recommend that you use the -sd 10 option for Rem2PS.
 REM PS Border Border moveto \
    /DayFont findfont DaySize scalefont setfont \
-   ([hebday(today())] [hebmon(today())]) show
+   ([hebday($U)] [hebmon($U)]) show
 
 # Fill in the phases of the moon on the PostScript calendar
-[trigger(moondate(0))] SPECIAL MOON 0
-[trigger(moondate(1))] SPECIAL MOON 1
-[trigger(moondate(2))] SPECIAL MOON 2
-[trigger(moondate(3))] SPECIAL MOON 3
+[moondate(0)] SPECIAL MOON 0
+[moondate(1)] SPECIAL MOON 1
+[moondate(2)] SPECIAL MOON 2
+[moondate(3)] SPECIAL MOON 3
 
 # The following example puts sunrise and sunset times in PostScript in the
 # calendar - the sizes are hard-coded, however, and work best in landscape.
 REM PS Border Border 5 sub moveto \
 	/SmallFont findfont 4 scalefont setfont \
-	(Sunrise: [sunrise(trigdate())] Sunset: [sunset(trigdate())]) show
+	(Sunrise: [sunrise($T)] Sunset: [sunset($T)]) show
 
 # The next one puts the day number (1-366) and days left in the year at the
 # bottom of the post-script calendar.  Again, the hard-coded sizes work best
@@ -429,7 +295,7 @@ REM PS Border Border 5 sub moveto \
 FSET _DayOfYear(x) x-(date(year(x),1,1) - 1)
 REM PS BoxWidth 3 mul 4 div Border 5 sub moveto \
 	/SmallFont findfont 4 scalefont setfont \
-	([_DayOfYear(today())]([365+isleap(today())-_DayOfYear(today())])) show
+	([_DayOfYear($U)]([365+isleap($U)-_DayOfYear($U)])) show
 
 #JHOLS
 ##########################################################################
@@ -438,7 +304,7 @@ REM PS BoxWidth 3 mul 4 div Border 5 sub moveto \
 # dates were obtained from "The First Jewish Catalog" by Richard Siegel	 #
 # and Michael and Sharon Strassfeld, published by the Jewish Publication #
 # Society of America.  The Reform version of the calendar was guessed	 #
-# at by David Skoll based on experience.  There is probably no standard  #
+# at by Dianne Skoll based on experience.  There is probably no standard  #
 # Reform position on many of the holidays, so you may have to adjust     #
 # the file as required.                                                  #
 #									 #
@@ -468,9 +334,11 @@ SET InIsrael 0
 SET Reform 0
 
 # Convenient function definition to save typing
-FSET _h(x, y) TRIGGER(HEBDATE(x,y))
-FSET _h2(x, y) HEBDATE(x, y, TODAY()-7)
-FSET _PastSat(x, y) TRIGGER(IIF(WKDAYNUM(_h2(x,y))!=6, _h2(x,y), _h2(x,y)+1))
+FSET _h(x, y) HEBDATE(x,y)
+FSET _h2(x, y) HEBDATE(x, y, $U-7)
+FSET _PastSat(x, y) IIF(WKDAYNUM(_h2(x,y))!=6, _h2(x,y), _h2(x,y)+1)
+FSET _PastSun(x, y) IIF(WKDAYNUM(_h2(x,y))!=0, _h2(x,y), _h2(x,y)+1)
+FSET _PastMon(x, y) IIF(WKDAYNUM(_h2(x,y))!=1, _h2(x,y), _h2(x,y)+1)
 
 # Default values in case InIsrael and Reform are not set
 SET InIsrael VALUE("InIsrael", 0)
@@ -491,7 +359,7 @@ IF !InIsrael
    [_h(16, "Tishrey")] MSG %"Sukkot 2%"
 ENDIF
 
-[_h(21, "Tishrey")] ++4 MSG %"Hashana Rabba%" is %b.
+[_h(21, "Tishrey")] ++4 MSG %"Hoshana Rabba%" is %b.
 [_h(22, "Tishrey")] ++4 MSG %"Shemini Atzeret%" is %b.
 
 IF InIsrael
@@ -501,7 +369,7 @@ ELSE
 ENDIF
 
 # Because Kislev can change length, we must be more careful about Chanukah
-FSET _chan(x) TRIGGER(HEBDATE(24, "Kislev", today()-9)+x)
+FSET _chan(x) HEBDATE(24, "Kislev", $U-9)+x
 [_chan(1)] ++4 MSG %"Chanukah 1%" is %b.
 [_chan(2)] MSG %"Chanukah 2%"
 [_chan(3)] MSG %"Chanukah 3%"
@@ -519,15 +387,17 @@ IF !Reform
 ENDIF
 
 [_h(15, "Shvat")] ++4 MSG %"Tu B'Shvat%" is %b.
-[_h(15, "Adar A")] ++4 MSG %"Purim Katan%" is %b.
+[_h(14, "Adar A")] ++4 MSG %"Purim Katan%" is %b.
+[_h(15, "Adar A")] ++4 MSG %"Shushan Purim Katan%" is %b.
 
 # If Purim is on Sunday, then Fast of Esther is 11 Adar.
 IF WKDAYNUM(_h2(13, "Adar")) != 6
-   REM [TRIGGER(_h2(13, "Adar"))] ++4 MSG %"Fast of Esther%" is %b.
+   REM [_h2(13, "Adar")] ++4 MSG %"Fast of Esther%" is %b.
 ELSE
-   REM [TRIGGER(_h2(11, "Adar"))] ++4 MSG %"Fast of Esther%" is %b.
+   REM [_h2(11, "Adar")] ++4 MSG %"Fast of Esther%" is %b.
 ENDIF
 [_h(14, "Adar")] ++4 MSG %"Purim%" is %b.
+[_h(15, "Adar")] ++4 MSG %"Shushan Purim%" is %b.
 [_h(15, "Nisan")] ++4 MSG %"Pesach%" is %b.
 
 IF !InIsrael
@@ -540,9 +410,30 @@ IF !InIsrael && !Reform
    [_h(22, "Nisan")] MSG %"Pesach 8%"
 ENDIF
 
-[_h(27, "Nisan")] ++4 MSG %"Yom HaShoah%" is %b.
-[_h(4,  "Iyar")] ++4 MSG %"Yom HaZikaron%" is %b.
-[_h(5,  "Iyar")] ++4 MSG %"Yom Ha'atzmaut%" is %b.
+REM [_PastSun(27, "Nisan")] SATISFY 1
+
+IF $Tw == 5
+   REM [_PastSun(26, "Nisan")] ++4 MSG %"Yom HaShoah%" is %b.
+ELSE
+   REM [_PastSun(27, "Nisan")] ++4 MSG %"Yom HaShoah%" is %b.
+ENDIF
+
+# If 4 Iyar is a Thursday or Friday, then Yom Hazikaron is
+# the Wednesday before and Yom Ha'atzmaut is on
+# Thursday.  If 4 Iyar is a Sunday, then Yom Hazikaron
+# moves to 5 Iyar and Yom Ha'atzmaut to 6 Iyar.
+IF WKDAYNUM(_h2(4, "Iyar")) == 4 || WKDAYNUM(_h2(4, "Iyar")) == 5
+	[_h(2, "Iyar")] ++4 MSG %"Yom Hazikaron%" is %b.
+	[_h(3, "Iyar")] ++4 MSG %"Yom Ha'atzmaut%" is %b.
+ELSE
+IF WKDAYNUM(_h2(4, "Iyar")) == 0
+	[_h(5, "Iyar")] ++4 MSG %"Yom Hazikaron%" is %b.
+	[_h(6, "Iyar")] ++4 MSG %"Yom Ha'atzmaut%" is %b.
+ELSE
+	[_h(4, "Iyar")] ++4 MSG %"Yom Hazikaron%" is %b.
+	[_h(5, "Iyar")] ++4 MSG %"Yom Ha'atzmaut%" is %b.
+ENDIF
+ENDIF
 
 # Not sure about Reform's position on Lag B'Omer
 IF !Reform
@@ -567,9 +458,9 @@ ENDIF
 # Counting the omer - do the whole spiel, i.e:
 # "This is the xth day of the omer, being y weeks and z days of the omer."
 # Nice Remind programming example here!
-SET ostart HEBDATE(16, "Nisan", TODAY()-50)
-IF ostart <= TODAY() && (TODAY() - ostart < 49)
-   SET odays TODAY()-ostart+1
+SET ostart HEBDATE(16, "Nisan", $U-50)
+IF ostart <= $U && ($U - ostart < 49)
+   SET odays $U-ostart+1
    IF odays < 7
       MSG %"%"Today is the [ORD(odays)] day of the Omer.
    ELSE
@@ -587,52 +478,14 @@ ENDIF
 ### for Friday and Saturday.  Note:  You must set your latitude, longitude
 ### and possibly time zone for these to work properly!
 
-REM Friday   CAL Candle lighting at [sunset(trigdate())-18]
-REM Saturday CAL Havdalah at [sunset(trigdate())+42]
+REM Friday   CAL Candle lighting at [sunset($T)-18]
+REM Saturday CAL Havdalah at [sunset($T)+42]
 
 #COLORS
-##########################################################################
-#								         #
-# This contains sample ANSI escape sequences for coloring messages.      #
-# It should work on an IBM PC with the ANSI.SYS driver, and on           #
-# other terminals which use the ANSI sequences.                          #
-#								         #
-# This information was provided by Gail Gurman.
-#								         #
-##########################################################################
-# Colors - use Nrm to reset to normal text.
-SET Esc   CHAR(27)
-
-SET Nrm   Esc + "[0m"
-SET Blk   Esc + "[0;30m"
-SET Red   Esc + "[0;31m"
-SET Grn   Esc + "[0;32m"
-SET Ylw   Esc + "[0;33m"
-SET Blu   Esc + "[0;34m"
-SET Mag   Esc + "[0;35m"
-SET Cyn   Esc + "[0;36m"
-SET Wht   Esc + "[0;37m"
-SET Gry   Esc + "[30;1m"
-SET BrRed Esc + "[31;1m"
-SET BrGrn Esc + "[32;1m"
-SET BrYlw Esc + "[33;1m"
-SET BrBlu Esc + "[34;1m"
-SET BrMag Esc + "[35;1m"
-SET BrCyn Esc + "[36;1m"
-SET BrWht Esc + "[37;1m"
 
 # Examples
-REM MSG A [Blu]blue[Nrm] reminder.
-REM MSG [Red]%"A red reminder%" safe to use in the calendar mode.[Nrm]
-
-# Here is an example of how to use msgprefix() and msgsuffix().  These
-# will highlight priority-0 reminders in bright red,
-# priority-2500 in red, and priority-7500 in blue.  All others
-# will be in the normal colors
-FSET msgprefix(x) iif(x==0, BrRed, x==2500, Red, x==7500, Blu, Nrm)
-
-# Don't forget to return to normal color set at the end of reminder!
-FSET msgsuffix(x) Nrm
+REM 1 SPECIAL COLOR 0 0 255 A blue reminder.
+REM 2 SPECIAL COLOR 255 0 0 %"A red reminder%" safe to use in the calendar mode.
 
 # The next examples are great for putting right at the end of the reminder
 # file.  They make queued reminders more eye-catching when they pop up.

examples/remind.vim

@@ -0,0 +1,79 @@
+" Vim syntax file
+" Language:	Remind
+" Maintainer:	Davide Alberani <alberanid@libero.it>
+" Last Change:	18 Sep 2009
+" Version:	0.5
+" URL:		http://erlug.linux.it/~da/vim/syntax/remind.vim
+"
+" remind is a sophisticated reminder service
+" you can download remind from:
+"   https://dianne.skoll.ca/projects/remind/
+
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+" shut case off.
+syn case ignore
+
+syn keyword remindCommands	REM OMIT SET FSET UNSET
+syn keyword remindExpiry	UNTIL FROM SCANFROM SCAN WARN SCHED THROUGH
+syn keyword remindTag		PRIORITY TAG
+syn keyword remindTimed		AT DURATION
+syn keyword remindMove		ONCE SKIP BEFORE AFTER
+syn keyword remindSpecial	INCLUDE INC BANNER PUSH-OMIT-CONTEXT PUSH CLEAR-OMIT-CONTEXT CLEAR POP-OMIT-CONTEXT POP COLOR COLOUR
+syn keyword remindRun		MSG MSF RUN CAL SATISFY SPECIAL PS PSFILE SHADE MOON
+syn keyword remindConditional	IF ELSE ENDIF IFTRIG
+syn keyword remindDebug		DEBUG DUMPVARS DUMP ERRMSG FLUSH PRESERVE
+syn match remindComment		"#.*$"
+syn region remindString		start=+'+ end=+'+ skip=+\\\\\|\\'+ oneline
+syn region remindString		start=+"+ end=+"+ skip=+\\\\\|\\"+ oneline
+syn match remindVar		"\$[_a-zA-Z][_a-zA-Z0-9]*"
+syn match remindSubst		"%[^ ]"
+syn match remindAdvanceNumber	"\(\*\|+\|-\|++\|--\)[0-9]\+"
+" XXX: use different separators for dates and times?
+syn match remindDateSeparators	"[/:@\.-]" contained
+syn match remindTimes		"[0-9]\{1,2}[:\.][0-9]\{1,2}" contains=remindDateSeparators
+" XXX: why not match only valid dates?  Ok, checking for 'Feb the 30' would
+"       be impossible, but at least check for valid months and times.
+syn match remindDates		"'[0-9]\{4}[/-][0-9]\{1,2}[/-][0-9]\{1,2}\(@[0-9]\{1,2}[:\.][0-9]\{1,2}\)\?'" contains=remindDateSeparators
+" This will match trailing whitespaces that seem to break rem2ps.
+" Courtesy of Michael Dunn.
+syn match remindWarning		display excludenl "\S\s\+$"ms=s+1
+
+
+if version >= 508 || !exists("did_remind_syn_inits")
+  if version < 508
+    let did_remind_syn_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink remindCommands		Function
+  HiLink remindExpiry		Repeat
+  HiLink remindTag		Label
+  HiLink remindTimed		Statement
+  HiLink remindMove		Statement
+  HiLink remindSpecial		Include
+  HiLink remindRun		Function
+  HiLink remindConditional	Conditional
+  HiLink remindComment		Comment
+  HiLink remindTimes		String
+  HiLink remindString		String
+  HiLink remindDebug		Debug
+  HiLink remindVar		Identifier
+  HiLink remindSubst		Constant
+  HiLink remindAdvanceNumber	Number
+  HiLink remindDateSeparators	Comment
+  HiLink remindDates		String
+  HiLink remindWarning		Error
+
+  delcommand HiLink
+endif
+
+let b:current_syntax = "remind"
+
+" vim: ts=8 sw=2

man/kall.1

@@ -1,28 +0,0 @@
-.\" $Id: kall.1,v 1.2 1998-02-16 02:35:09 dfs Exp $
-.TH KALL 1 "15 February 1998"
-.UC 4
-.SH NAME
-kall \- kill processes by command name
-.SH SYNOPSIS
-.B kall
-[\-\fIsignal\fR] prog1 [prog2...]
-.SH DESCRIPTION
-.B Kall
-sends the specified \fIsignal\fR (defaults to \fB-TERM\fR) to all processes
-whose command name is specified on the command line.  For example:
-.PP
-.nf
-	kall -HUP remind foobar
-.fi
-.PP
-sends a \fBHUP\fR signal to all \fIremind\fR and \fIfoobar\fR programs.
-Note that \fBkall\fR sends signals only to those processes owned by the
-user invoking \fBkall\fR.
-.SH AUTHOR
-David F. Skoll
-.SH BUGS
-.B Kall
-is a sh(1) script and depends on the behaviour of ps(1); thus, it is
-not especially portable.
-.SH SEE ALSO
-remind, rem

man/rem.1

@@ -1,35 +1,20 @@
-.\" $Id: rem.1,v 1.2 1998-02-16 02:35:09 dfs Exp $
-.TH REM 1 "15 February 1998"
+.TH REM 1 "1 January 2021"
 .UC 4
 .SH NAME
-rem \- run 'remind' with a default reminder file
+rem \- Invoke Remind with a default filename
 .SH SYNOPSIS
-.B rem
-[\-F \fIfilename\fR] [\fIremind_options\fR] [\fIremind_params\fR]
+.B rem [\fIoptions\fR] [\fIdate\fR] [\fI*rep\fR] [\fItime\fR]
 .SH DESCRIPTION
-.B Rem
-runs the \fBremind\fR program with a default reminder file of
-"$HOME/.reminders".  You can supply remind options on the command line,
-as well as a date specification, just as with \fBremind\fR.
-
-If you don't want to use the default filename, you can override it with
-the "-F" option, followed by a space and a filename.  (This, however,
-defeats the purpose of \fBrem\fR)
+\fBrem\fR is a symbolic link to \fBremind\fR.  When \fBremind\fR
+determines that it has been invoked as \fBrem\fR, it uses a default
+filename rather than expecting a filename to be supplied on the command
+line.
 .PP
-For example, typing:
-.PP
-.nf
-	rem -c 1 jan 1992
-.fi
-.PP
-has the same effect as typing:
-.PP
-.nf
-	remind -c $HOME/.reminders 1 jan 1992
-.fi
+If the environment variable DOTREMINDERS is set, \fBremind\fR uses the
+value of DOTREMINDERS as the filename.  Otherwise, \fBremind\fR uses
+the filename $HOME/.reminders
 .PP
 .SH AUTHOR
-David F. Skoll
+Remind was written by Dianne Skoll <dianne@skoll.ca>
 .SH SEE ALSO
-remind, kall
-
+\fBremind\fR

man/rem2ps.1

@@ -1,18 +1,21 @@
-.\" $Id: rem2ps.1,v 1.2 1998-02-02 02:57:46 dfs Exp $
-.TH REM2PS 1 "1 February 1998"
-.UC4
+.TH REM2PS 1 "5 January 2021"
+.UC 4
 .SH NAME
 rem2ps \- draw a PostScript calendar from Remind output
 .SH SYNOPSIS
 .B rem2ps [\fIoptions\fR]
 .SH DESCRIPTION
-\fBRem2ps\fR reads the standard input, which should be the results of running
-\fBRemind\fR with the \fB\-p\fR option.  It emits PostScript code (which
-draws a calendar) to the standard output.
+\fBRem2ps\fR reads the standard input, which should be the results of
+running \fBRemind\fR with the \fB\-p\fR or \fB\-pp\fR option.  It
+emits PostScript code (which draws a calendar) to the standard output.
 .PP
 See the section "Rem2PS Input Format" for details about the \fB\-p\fR
 data.  This may be useful if you wish to create other \fBRemind\fR
 back-ends.
+.PP
+Note that \fBRem2PS\fR does not handle UTF-8 input.  If you need to
+render characters outside the ASCII character set, see
+\fBrem2pdf\fR instead.
 
 .SH OPTIONS
 .TP
@@ -30,6 +33,11 @@ include any document structuring comments in your prologue.
 Produce the calendar in landscape mode rather than the default
 portrait mode.
 .TP
+.B \-x
+When printing the calendar, place the day numbers in the top-left of each
+day's box.  If this option is omitted, the day numbers appear in the
+top-right.
+.TP
 \fB\-c\fR[\fIn\fR]
 If \fIn\fR is omitted, disables the small calendars for next and previous
 months which are normally generated.  If \fIn\fR is supplied, it can range
@@ -57,7 +65,9 @@ there is room and otherwise follows \fIn\fR=2 yields the same results as
 .TP
 .B \-i
 Use ISO 8859-1 standard encoding for the PostScript fonts.  If you do
-not use this option, the default encoding is used.
+not use this option, the default encoding is used.  If you use this option,
+you probably also need to convert Remind's output (typically UTF-8)
+to ISO-8859-1 using \fBiconv\fR(1).
 .TP
 .B \-e
 Make the calendar fill the entire page.  By default, the calendar is
@@ -78,10 +88,10 @@ Letter
 8.5 x 11 in.
 .TP
 Legal
-11 x 17 in.
+8.5 x 14 in.
 .TP
 Ledger
-8.5 x 14 in.
+11 x 17 in.
 .TP
 Statement
 5.5 x 8.5 in.
@@ -112,11 +122,20 @@ Quarto
 .TP
 10x14
 10 x 14 in.
+.TP
+\fIX\fRx\fIY\fRin
+\fIX\fR by \fIY\fR inches, where \fIX\fR and \fIY\fR can be floating-point
+numbers.
+.TP
+\fIX\fRx\fIY\fRcm
+\fIX\fR by \fIY\fR centimetres, where \fIX\fR and \fIY\fR can be floating-point
+numbers.
+
 .PP
-Type "rem2ps -m help" for a list of available media.  Note that the media
+Type "rem2ps \-m help" for a list of available media.  Note that the media
 type (and all \fBRem2ps\fR options) are case-sensitive.  If you don't use
 the \fB\-m\fR option, the media defaults to a compiled-in default - this
-is usually Letter for North America and A4 for Europe.  The "-m help"
+is usually Letter for North America and A4 for Europe.  The "\-m help"
 option will display the compiled-in default.
 .RE
 .TP
@@ -129,7 +148,7 @@ specifying:
 .RS
 .PP
 .nf
-	-ftshe Helvetica -fd Helvetica-BoldOblique
+	\-ftshe Helvetica \-fd Helvetica-BoldOblique
 .fi
 .PP
 In other words, the heading, entry and small-calendar fonts are set
@@ -145,7 +164,7 @@ are equivalent to specifying:
 .RS
 .PP
 .nf
-	-sthd 14 -se 8
+	\-sthd 14 \-se 8
 .fi
 .PP
 In other words, the heading and day numbers are 14-point fonts, and the
@@ -171,7 +190,7 @@ for good output:
 .PP
 .nf
 	# This gives good results for putting into a binder
-	rem2ps -ol 72 -sh 12
+	rem2ps \-ol 72 \-sh 12
 .fi
 .SH USAGE
 To use \fBRem2ps\fR, you should pipe the output of \fBRemind\fR with the \fB\-p\fR
@@ -179,14 +198,14 @@ option to \fBRem2ps\fR, and then send the result to a printer.  This is most eas
 illustrated with examples:
 .PP
 .nf
-	remind -p12 /dev/null 1 jan 1994 | rem2ps | lpr -Plaser
+	remind \-p12 /dev/null 1 jan 1994 | rem2ps | lpr \-Plaser
 .fi
 .PP
 That example creates a blank calendar for the entire year of 1994, and
 sends it the the printer named "laser."
 .PP
 .nf
-	remind -p ~/.reminders | rem2ps -l -sd 18 > cal.ps
+	remind \-p ~/.reminders | rem2ps \-l \-sd 18 > cal.ps
 .fi
 .PP
 This reminder creates a calendar for the current month, filling in
@@ -259,7 +278,7 @@ hold:
 .TP
 o
 The PostScript origin is at the bottom left-hand corner of the page, and
-PostScript units of 1/72" are in effect.
+PostScript units of 1/72 inch are in effect.
 .TP
 o
 The variables MinX, MinY, MaxX and MaxY define the bounding box within
@@ -305,7 +324,13 @@ Use that file with the \fBRem2ps\fR \fB\-p\fR option to create calendars
 with the year and month in large grey letters in the background of the
 calendar.
 .PP
-.SH REM2PS INPUT FORMAT
+.SH REM2PS INPUT FORMAT (-P OPTION)
+The \fB\-p\fR option is an older, simpler interchange format used by
+\fBRemind\fR to communicate with back-ends.  New back-ends are
+encoraged to support the new \fB\-pp\fR format preferably, though they
+are encouraged to support the older \fB\-p\fR format as well if the
+older format contains enough information for them to work properly.
+.PP
 \fBRemind \-p\fR sends the following lines to standard output.
 The information is designed to be easily parsed by back-end programs:
 .TP
@@ -321,6 +346,10 @@ month (0 = Sunday, 1 = Monday, 6 = Saturday.)  And \fImonday_first\fR is
 1 if the \fB\-m\fR flag was supplied to \fBRemind\fR, or 0 if it was not.
 All this information is supplied so back-ends don't need any date calculation
 facilities.
+
+Note that all spaces in \fImonth_name\fR will be replaced with
+underscores.  Back-ends should undo this replacement.
+
 .TP
 \fIsun mon tue wed thu fri sat\fR
 This line consists of
@@ -328,6 +357,9 @@ space-separated names of days in whatever language \fBRemind\fR was
 compiled for.  This information can be used by back-ends to annotate
 calendars, and means they don't have to be created for a specific
 language.
+
+Note that all spaces in day names will be replaced with
+underscores.  Back-ends should undo this replacement.
 .TP
 \fInext_mon next_days\fR
 The name of the next month and the number of days in it.
@@ -342,7 +374,9 @@ The remaining data consists of calendar entries, in the following format:
 \fIyyyy/mm/dd special tag dur time body\fR
 .PP
 Here, \fIyyyy\fR is the year, \fImm\fR is the month (01-12) and
-\fIdd\fR is the day of the month.
+\fIdd\fR is the day of the month.  Note that the date components are
+always separated by "/" even if the date separator in \fBRemind\fR has
+been set to "-".  The consistent use of "/" is designed to ease parsing.
 .PP
 \fIspecial\fR is a string used
 for "out-of-band" communication with back-ends.  If the reminder
@@ -352,7 +386,10 @@ Other back-ends may understand other specials.  A back end should
 \fIsilently ignore\fR a reminder with a special it doesn't understand.
 .PP
 \fItag\fR is whatever tag the user provided with the \fBTAG\fR clause,
-or "*" if no tag was provided.
+or "*" if no tag was provided.  If there is more than one \fBTAG\fR clause,
+the tags appear in a comma-separated list.  For example, the command
+\fBREM TAG foo TAG bar TAG quux\fR would result in \fBfoo,bar,quux\fR
+in the \fItag\fR field.
 .PP
 \fIdur\fR is the \fBDURATION\fR value in minutes, or "*" if no duration
 was provided.
@@ -362,6 +399,9 @@ was provided.
 .PP
 \fIbody\fR is the body of the reminder.
 .PP
+Future versions of \fBRemind\fR may add additional keys to the JSON
+object.  Back-ends \fImust\fR ignore keys they don't recognize.
+.PP
 After a month's worth of reminders have been emitted, \fBRemind\fR
 emits the line:
 .PP
@@ -370,8 +410,259 @@ emits the line:
 However, back-ends should keep reading until EOF in case more data for
 subsequent months is forthcoming.
 .PP
+If you supply the \fB\-l\fR option to \fBremind\fR, then reminders
+may be preceded by a line that looks like this:
+.PP
+\fB# fileinfo \fIlineno filename\fR
+.PP
+The word \fBfileinfo\fR is literal; \fIlineno\fR and \fIfilename\fR specify
+the line number and file name of the file containing the reminder.  Back-ends
+that don't care about this information should ignore lines starting with
+"#" (except, of course, for the # rem2ps lines.)
+.PP
+.SH REM2PS PARTIAL JSON INPUT FORMAT (-PP OPTION)
+\fBRemind \-pp\fR sends the following lines to standard output.  They
+are designed to be easily parsed, but contain much more information
+than the old-style \fBremind -p\fR output.  The extra information
+contains a representation of the parsed "REM" statement, which could
+allow converters to better preserve semantics of a reminder.  For
+example, this format passes enough information to allow a back-end to
+(in many cases) determine a reminder's recurrence rather than just treating
+each reminder as a one-off event.
+.PP
+The lines emitted by \fBremind \-pp\fR are as follows:
+.TP
+.B # rem2ps2 begin
+This line signifies the start of calendar data.  Back-ends can search
+for it to verify they are being fed correct information.  Note the
+"2" after "rem2ps", which distinguishes this format from the older \fB\-p\fR
+format.
+.TP
+\fImonth_name year num_days first_day monday_first\fR
+Same as the \fB\-p\fR format
+.TP
+\fIsun mon tue wed thu fri sat\fR
+Same as the \fB\-p\fR format
+.TP
+\fInext_mon next_days\fR
+Same as the \fB\-p\fR format
+.TP
+\fIprev_mon prev_days\fR
+Same as the \fB\-p\fR format
+.PP
+.B CALENDAR ENTRIES
+.PP
+The remaining data consists of calendar entries expressed as a JSON object
+on a single line.  Each such line will begin with "{" and will be a well-formed
+JSON object.  The keys that may be present in the JSON object are as
+follows:
+.TP
+.B date \fIYYYY-MM-DD\fR
+The \fbdate\fR key will \fIalways\fR be present; it is the trigger date
+of the reminder expressed as a string in the format \fIYYYY-MM-DD\fR
+.TP
+.B filename \fIf\fR
+The filename in which the reminder was found.
+.TP
+.B lineno \fIn\fR
+The line number within the file on which the reminder was found.
+.TP
+.B nonconst_expr 1
+If the reminder contained a non-constant expression that had to be evaluated
+to determine the trigger date, this key will be present with the value 1.
+If this key is present, then it is unsafe for a back-end to rely on
+recurrence semantics or even the semantics of any part of the parsed
+reminder, as they may have been computed in a way that cannot be expressed
+in JSON.
+.TP
+.B if_depth \fIn\fR
+If the reminder is inside one or more IF or ELSE statements, this key
+will be present and the value will be the number of nested IFs from
+the top-level to the reminder.  Back-ends should be wary of
+interpreting recurrence semantics of reminders within an IF or ELSE
+block.
+.TP
+.B passthru \fIspecial\fR
+If the reminder was a SPECIAL reminder, the \fBpassthru\fR key will be
+present and the value will be the type of SPECIAL (such as SHADE, COLOR,
+MOON, etc.)
+.TP
+.B tags \fIdata\fR
+If any TAG clauses are present, the \fBtags\fR key will be present and consist
+of a comma-separated list of tags.
+.TP
+.B time \fIt\fR
+If an AT clause was present, this key will contain the time of the AT clause
+in minutes after midnight.
+.TP
+.B tdelta \fIn\fR
+If a time delta (+n after an AT clause) was present, this key contains the
+delta value in minutes.
+.TP
+.B trep \fIn\fR
+If a time repeat (*n after an AT clause) was present, this key contains the
+repeat value in minutes.
+.TP
+.B eventduration \fIn\fR
+If a DURATION clause was present, this key contains the event duration in
+minutes.
+.TP
+.B duration \fIn\fR
+If a DURATION clause was present, this key contains today's duration in
+minutes.  See the \fBremind(1)\fR man page, "MULTI-DAY EVENTS", for a
+discussion of duration vs. event duration.
+.TP
+.B eventstart \fIdt\fR
+If an AT clause was present, this key contains the event start time in
+the format \fIYYYY-MM-DDTHH:MM\fR.
+.TP
+.B back \fIn\fR
+If the reminder contained a "back" clause (\-n or \-\-n), this key
+contains the back value.  If the "back" value was \-n, the value will
+be positive; if it was \-\-n, the value will be negative.
+.TP
+.B delta \fIn\fR
+If the reminder contained a "delta" clause (\+n or \+\+n), this key
+contains the delta value.  If the "delta" value was \+n, the value will
+be positive; if it was \+\+n, the value will be negative.
+.TP
+.B rep \fIn\fR
+If the reminder contained a "repeat" clause (*n), this key contains
+the repeat value.
+.TP
+.B skip \fItype\fR
+If the reminder contained a SKIP, BEFORE or AFTER keyword, then this
+key will contain that keyword.
+.TP
+.B localomit \fIarray\fR
+If the reminder contains a local OMIT keyword, this key will be present.
+Its value will be an array of English day names that are OMITted.
+.TP
+.B wd \fIarray\fR
+If the reminder contains one or more weekdays, this key will be present.
+Its value will be an array of English day names that are present.
+.TP
+.B d \fIn\fR
+If a day-of-month is present in the reminder specification, this key
+will be present and its value will be the day number.
+.TP
+.B m \fIn\fR
+If a month is present in the reminder specification, this key
+will be present and its value will be the month number.
+.TP
+.B y \fIn\fR
+If a year is present in the reminder specification, this key
+will be present and its value will be the year.
+.TP
+.B until \fIYYYY-MM-DD\fR
+If the reminder contains an UNTIL or THROUGH clause, this key
+will be present.  Its value will be a string of the form YYYY-MM-DD.
+.TP
+.B once 1
+If the reminder contains a ONCE keyword, this key will be present
+with a value of 1.
+.TP
+.B scanfrom \fIYYYY-MM-DD\fR
+If the reminder contains a SCANFROM keyword, this key will be present
+and its value will be a string of the form YYYY-MM-DD.
+.TP
+.B from \fIYYYY-MM-DD\fR
+If the reminder contains a FROM keyword, this key will be present
+and its value will be a string of the form YYYY-MM-DD.
+.TP
+.B priority \fIn\fR
+The priority of the reminder.  Always present; if no PRIORITY keyword
+is specified, then a reminder has a default priority of 5000.
+.TP
+.B r \fIn\fR
+For a SHADE or COLOR special, the red color component.
+.TP
+.B g \fIn\fR
+For a SHADE or COLOR special, the green color component.
+.TP
+.B b \fIn\fR
+For a SHADE or COLOR special, the blue color component.
+.TP
+.B body \fIbody\fR
+The body of the reminder to issue.  Always present.
+.TP
+.B rawbody \fIraw\fR
+The "raw" body of the reminder, before any expression-pasting or
+substitution-sequence processing.  If the raw body would be the same
+as the processed body, then this key is not present.
+.PP
+After a month's worth of reminders have been emitted, \fBRemind\fR
+emits the line:
+.PP
+\fB# rem2ps2 end
+.PP
+However, back-ends should keep reading until EOF in case more data for
+subsequent months is forthcoming.
+.PP
+
+.SH REM2PS PURE JSON INPUT FORMAT (-PPP OPTION)
+\fBRemind \-ppp\fR emits \fIpure JSON\fR output.  The format is
+as follows:
+.PP
+\fBRemind\fR outputs a JSON array.  Each element of the array is a
+\fImonth descriptor\fR.
+.PP
+Each month descriptor is a JSON object with the following elements:
+.TP
+.B monthname \fIname\fR
+The name of the month.
+.TP
+.B year \fIyyyy\fR
+The year.
+.TP
+.B daysinmonnth \fIn\fR
+The number of days in the current month.
+.TP
+.B firstwkday \fIn\fR
+The weekday of the first day of the month (0 = Sunday, 1 = Monday, 6 = Saturday).
+.TP
+.B mondayfirst \fIn\fR
+An indicator of whether or not the calendar week should start with
+Sunday (n=0) or Monday (n=1).
+.TP
+.B daynames \fR[\fIdays\fR]
+A seven-element array of day names; each element is a string representing
+the names of the days from Sunday through Saturday.
+.TP
+.B prevmonthname \fIname\fR
+The name of the previous month.
+.TP
+.B daysinprevmonth \fIn\fR
+The number of days in the previous month.
+.TP
+.B prevmonthyear \fIyyyy\fR
+The year of the previous month.  (The same as \fByear\fR unless the current
+month is January.)
+.TP
+.B nextmonthname \fIname\fR
+The name of the following month.
+.TP
+.B daysinnextmonth \fIn\fR
+The number of days in the following month.
+.TP
+.B nextmonthyear \fIyyyy\fR
+The year of the following month.  (The same as \fByear\fR unless the
+current month is December.)
+.TP
+.B entries \fR[\fIarray\fR]
+The \fBentries\fR key consists of an array of calendar entries; each
+entry is a JSON object that has the same format as described in the
+\fBCALENDAR ENTRIES\fR section in the \fB\-PP FORMAT\fR section,
+\fIwith the following difference\fR: In \fB\-PP\fR mode, if a reminder
+has \fB%"\fR markers, only the text between the markers
+is included in the \fBbody\fR element.  In \fB\-PPP\fR mode, the
+entire text \fIincluding\fR the \fB%"\fR markers is included and it's up to
+the back-end to extract the portion between the markers if that
+is desired.
+
+
 .SH AUTHOR
-David F. Skoll
+Rem2PS was written by Dianne Skoll <dianne@skoll.ca>
 .SH BUGS
 All \fBRem2ps\fR options are case-sensitive, unlike \fBRemind\fR.
 Any time you supply
@@ -384,4 +675,5 @@ You should ensure that the values you supply for margin widths are sensible.
 If they are too big for the media size, \fBRem2ps\fR will not complain,
 but again, the PostScript output will probably not work.
 .SH SEE ALSO
-\fBRemind\fR
+\fBremind\fR, \fBrem2pdf\fR, \fBrem2html\fR, \fBtkremind\fR.
+

man/tkremind.1

@@ -1,10 +1,9 @@
-.\" $Id: tkremind.1,v 1.6 1998-05-10 01:28:53 dfs Exp $ "
-.TH TKREMIND 1 "15 February 1998"
+.TH TKREMIND 1 "15 January 2021"
 .UC 4
 .SH NAME
 tkremind \- graphical front-end to Remind calendar program
 .SH SYNOPSIS
-.B tkremind \fR[\fIoptions\fR] [\fIread_file\fR] [\fIwrite_file\fR]
+.B tkremind \fR[\fIoptions\fR] [\fIread_file\fR] [\fIwrite_file\fR] [\fIconfig_file\fR]
 .SH DESCRIPTION
 \fBTkRemind\fR is a graphical front-end to the \fBRemind\fR program.
 It provides a friendly graphical interface which allows you to view
@@ -14,14 +13,18 @@ Although not all of \fBRemind\fR's features are available with \fBTkRemind\fR,
 it creates.  This allows you to learn \fBRemind\fR's syntax and then add
 extra features as you become a more sophisticated \fBRemind\fR programmer.
 
-\fBTkRemind\fR is written in Tcl, and requires version 8.0
-(or higher).  It also requires a \fBwish\fR binary.
+\fBTkRemind\fR is written in Tcl, and requires version 8.5 (or higher)
+as well as the tcllib extension.  It also requires a \fBwish\fR
+binary.  If you are using Tcl/Tk 8.5, you may also need either the Img
+or the tkpng extension to handle PNG images.
 
 .SH OPTIONS
 \fBTkRemind\fR itself has no options.  However, it passes certain options
 on to \fBRemind\fR.  The options it passes are
 \fB\-b\fR, \fB\-g\fR, \fB\-x\fR, \fB\-i\fR and \fB\-m\fR.
 See the \fBRemind\fR man page for details about the options.
+Note that \fBTkRemind\fR will respect the \fB\-m\fR and
+\fB\-b1\fR options and adjust its appearance accordingly.
 
 \fIRead_file\fR is the file from which \fBTkRemind\fR reads reminders.
 It is in standard \fBRemind\fR format.  \fIWrite_file\fR is the file
@@ -40,6 +43,9 @@ include the line:
 .fi
 .PP
 
+\fIConfig_file\fR is the file in which \fBTkRemind\fR stores
+its options.  If it is omitted, it defaults to \fI$HOME/.tkremindrt\fR.
+
 .SH THE CALENDAR WINDOW
 When you start \fBTkRemind\fR, it displays a calendar for the current
 month, with today's date highlighted.  Reminders are filled into each
@@ -50,11 +56,14 @@ notice that the box appears completely full.
 
 .SH NAVIGATING
 To change to the previous or next month, click the \fB<\-\fR
-or \fB\->\fR button, respectively.  To change back to
-the current month, click \fBToday\fR.  To go to a specific month,
-click \fBGo To Date...\fR.  This pops up a dialog box which allows you
-to select a month and enter a year.  Once you've done this, click
-\fBGo\fR to go to the date, or \fBCancel\fR to cancel.
+or \fB\->\fR button, respectively.  You can also use the left/right arrow
+keys or PageUp/PageDown to navigate.
+
+To change back to the current month, click \fBToday\fR or press the
+Home key.  To go to a specific month, click \fBGo To Date...\fR.  This
+pops up a dialog box which allows you to select a month and enter a
+year.  Once you've done this, click \fBGo\fR to go to the date, or
+\fBCancel\fR to cancel.
 
 To exit \fBTkRemind\fR, click \fBQuit\fR.
 
@@ -73,7 +82,7 @@ The next control specifies an expiry date for the reminder.  Select
 the check button to enable an expiry date, and fill in the values
 using pull-down menus.
 
-The third control specifes how much advance notice you want (if any),
+The third control specifies how much advance notice you want (if any),
 and whether or not weekends and holidays are counted when computing advance
 notice.
 
@@ -103,9 +112,11 @@ edit the reminder, thereby gaining access to advanced features of
 \fBRemind\fR's idioms for expressing different types of reminders.
 
 .SH PRINTING
-To print the current month's calender, click \fBPrint...\fR on the
+To print the current month's calendar, click \fBPrint...\fR on the
 main calendar window.  This brings up the print dialog.  Printing
 either produces a PostScript file or sends PostScript to a UNIX command.
+(If you have \fBrem2pdf\fR installed, you can choose to produce
+PDF output rather than PostScript.)
 
 Select the print destination by choosing either \fBTo file:\fR or
 \fBTo command:\fR in the print dialog.  Press \fBBrowse...\fR to bring
@@ -122,12 +133,14 @@ the directory.
 Select the appropriate paper size and orientation.  Activate
 \fBFill page\fR if you want the calendar to fill the page.  This should
 be the normal case unless you have many reminders in a particular
-day.  (See the \fBRem2PS\fR documentation.)
+day.  (See the \fBRem2PS\fR or \fBrem2pdf\fR documentation.)
+
+Finally, click \fBPrint\fR to print or \fBCancel\fR to cancel.  Note
+that during printing, \fBRemind\fR is called with the
+\fB-itkremind=1\fR option and also an additional \fB-itkprint=1\fR
+option.  If you are producing PDF output, then the option \fB-itkpdf=1\fR
+is also supplied to \fBRemind\fR.
 
-Finally, click \fBPrint\fR to print or \fBCancel\fR to cancel.
-Note that during printing, \fBRemind\fR is \fInot\fR called with
-the \fB-itkremind=1\fR option, because it is operated in normal
-PostScript-producing mode.
 
 .SH EDITING REMINDERS
 
@@ -149,6 +162,17 @@ in the \fBPreview reminder\fR dialog.
 If the reminder was not created with \fBTkRemind\fR, you can't edit
 it with \fBTkRemind\fR.
 
+.SH USING A TEXT EDITOR
+
+If you have set the "text editor" option correctly, right-clicking
+on a reminder will bring up a text editor on the file containing
+the reminder.  The cursor will be positioned on the line that
+generated the reminder.  In addition, if you have a reminder that
+is editable with an editor but was not created using \fBTkRemind\fR,
+it will be underlined when you move the cursor over it, and
+you can edit it in a text editor by either left- or right-clicking
+on the reminder.
+
 .SH BACKGROUND REMINDERS
 
 If you create "timed" reminders, \fBTkRemind\fR will queue them in
@@ -168,6 +192,12 @@ certain aspects of \fBTkRemind\fR.  The configuration options are:
 If this is selected, \fBTkRemind\fR starts up iconified.  Otherwise,
 it starts up in a normal window.
 
+.TP
+.B Show Today's Reminders on Startup
+If this is selected, \fBTkRemind\fR shows a text window containing reminders
+which would be issued by "remind \-q \-a \-r" on startup, and when the date
+changes at midnight.
+
 .TP
 .B Confirm Quit
 If this is selected, you will be asked to confirm when you press
@@ -196,13 +226,66 @@ background reminder pops up.
 .TP
 .B Feed popped-up reminder to command's standard input
 If selected, feeds the text of the reminder to the command described
-above.
+above.  The text of the reminder is prefixed by "HH:MM ", where HH:MM
+is the time of the reminder.
+
+.TP
+.B E-mail reminders here if popup not dismissed
+If you enter a non-blank e-mail address in this field, then \fBTkRemind\fR
+will e-mail you a reminder if you don't dismiss the popup box within
+one minute.  This is useful if you need to leave your terminal but
+want your reminders to "follow" you via e-mail.
+
+.TP
+.B Name or IP address of SMTP server
+\fBTkRemind\fR uses a direct SMTP connection to send mail.  Enter the
+IP address of your SMTP server here.
+
+.TP
+.B Text Editor
+This specifies a text editor to invoke when a reminder is right-clicked.
+The characters "%d" are replaced with the lined number of the file
+containing the reminder, and "%s" are replaced with the file name.
+Useful strings might be "emacs +%d %s" or "gvim +%d %s"
+
+.TP
+.B Extra Argument for Remind
+This specifies any extra arguments that should be passed to Remind
+when \BTkRemind\fR invokes \fBremind\fR.  Unless you know what
+you are doing, leave this blank.
+
+.TP
+.B Change entry font...
+This button pops up a font selection dialog that lets you change the
+font used to draw calendar items in the calendar boxes.
+
+.TP
+.B Change heading font...
+Similar to Change entry font, but applies to calendar heading
+(the month and day names and the day numbers.)
+
 .PP
 Once you've configured the options the way you like them,
 press \fBApply Options\fR to put them into effect, \fBSave Options\fR
 to put them into effect and save them in $HOME/.tkremindrc, or
 \fBCancel\fR to cancel any changes you made.
 
+.SH KEYBOARD SHORTCUTS
+\fBTkRemind\fR's main window includes the following keyboard shortcuts:
+
+.TP
+.B Ctrl-Q
+Quit
+.TP
+.B Left Arrow
+Previous Month
+.TP
+.B Right Arrow
+Next Month
+.TP
+.B Home
+Today
+
 .SH ODDS AND ENDS
 \fBTkRemind\fR performs some basic consistency checks when you add or
 preview a reminder.  However, if you edit a reminder in the previewer,
@@ -218,7 +301,7 @@ the body.  Furthermore, if you use expression-pasting in the body,
 When \fBTkRemind\fR invokes \fBRemind\fR, it supplies the option:
 .PP
 .nf
-	-itkremind=1
+	\-itkremind=1
 .fi
 .PP
 on the command line.  So, in your \fBRemind\fR file, you can include:
@@ -236,10 +319,12 @@ for \fBTkRemind\fR (for example).
 script file.  It also places special comments in the reminder
 file to store additional state.  You can certainly mix
 "hand-crafted" reminders with reminders created by \fBTkRemind\fR
-if you are awared of the following rules and limitations:
+if you are aware of the following rules and limitations:
 .TP
 o
-Do not use the \fBTAG\fR keyword in hand-crafted reminders.
+\fBTkRemind\fR uses \fBTAG\fRs of the form \fBTKTAG\fR\fInnn\fR
+where \fInnn\fR is a number.  You should not use such \fBTAG\fRs
+in hand-crafted reminders.
 .TP
 o
 Do not edit lines starting with "# TKTAGnnn", "# TKEND", or any
@@ -306,9 +391,9 @@ This line is emitted in response to a \fBSTATUS\fR command.  The number
 \fIn\fR is the number of reminders in the queue.
 
 .SH AUTHOR
-David F. Skoll
+TkRemind was written by Dianne Skoll <dianne@skoll.ca>
 
-\fBTkRemind\fR is Copyright 1996-1998 by David F. Skoll
+\fBTkRemind\fR is Copyright 1996-2020 by Dianne Skoll.
 
 .SH FILES
 
@@ -317,4 +402,5 @@ $HOME/.reminders -- default reminder file.
 $HOME/.tkremindrc -- \fBTkRemind\fR saved options.
 
 .SH SEE ALSO
-remind, rem2ps
+\fBremind\fR, \fBrem2ps\fR, \fBrem2pdf\fR, \fBrem2html\fR
+

rem2html/Makefile.in

@@ -0,0 +1,30 @@
+# Set by configure - don't touch.
+srcdir=@srcdir@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+mandir=@mandir@
+bindir=@bindir@
+datadir=@datadir@
+datarootdir=@datarootdir@
+PERL=@PERL@
+PERLMODS_NEEDED=JSON::MaybeXS Getopt::Long
+all:
+	true
+
+install:
+	@if test "$(PERL)" = "" ; then \
+	    echo "Not installing rem2html; Perl is required"; exit 0; fi; \
+	 for m in $(PERLMODS_NEEDED) ; \
+         do \
+	    $(PERL) -M$$m -e 1 > /dev/null 2>&1; \
+	    if test $$? != 0 ; then echo "Not installing rem2html; missing $$m"; exit 0; fi; \
+	done; \
+	pod2man rem2html > rem2html.1 && mkdir -p $(DESTDIR)$(mandir)/man1 && cp rem2html.1 $(DESTDIR)$(mandir)/man1/rem2html.1 || true; \
+	echo "Installing rem2html in $(DESTDIR)$(bindir)"; \
+	mkdir -p $(DESTDIR)$(bindir) && sed -e 's|^#!perl|#!$(PERL)|' < rem2html > $(DESTDIR)$(bindir)/rem2html && chmod 755 $(DESTDIR)$(bindir)/rem2html && exit 0; \
+	exit 1;
+
+
+
+
+

rem2html/README.rem2html

@@ -0,0 +1,12 @@
+REM2HTML
+--------
+
+rem2html is a Perl script that transforms the output of `remind -pp
+...' to HTML.  Type `perl rem2html --help' for usage information.
+
+rem2html requires the Perl modules `JSON::Any' and `Getopt::Long'.  It
+will not be installed unless you have those modules as well as Perl
+itself.
+
+--
+Dianne Skoll

rem2html/rem2html

@@ -0,0 +1,782 @@
+#!perl
+
+use strict;
+use warnings;
+
+use Getopt::Long;
+use JSON::MaybeXS;
+
+my %Options;
+
+my $rem2html_version = '2.1';
+
+my($days, $shades, $moons, $classes, $Month, $Year, $Numdays, $Firstwkday, $Mondayfirst, $weeks,
+    @Daynames, $Nextmon, $Nextlen, $Prevmon, $Prevlen);
+
+my $TIDY_PROGNAME = $0;
+$TIDY_PROGNAME =~ s|^.*/||;
+
+# rem2html -- convert the output of "remind -pp" to HTML
+
+=head1 NAME
+
+rem2html - Convert the output of "remind -pp" to HTML
+
+=head1 SYNOPSIS
+
+    remind -pp ... | rem2html [options]
+
+You can also use the old interchange format as below, but the -pp
+version is preferred.
+
+    remind -p ... | rem2html [options]
+
+=head1 OPTIONS
+
+=over 4
+
+=item --help, -h
+
+Print usage information
+
+=item --version
+
+Print version
+
+=item --backurl I<url>
+
+When producing the small calendar for the previous month, make the
+month name a link to I<url>.
+
+=item --forwurl I<url>
+
+When producing the small calendar for the next month, make the
+month name a link to I<url>.
+
+=item --imgbase I<url>
+
+When creating URLs for the stylesheet or external images, use I<url>
+as the base URL.
+
+=item --pngs
+
+Normally, rem2html uses inline "data:" URLs for the moon phase images,
+yielding a standalone HTML file.  The C<--pngs> option makes it use
+external images named firstquarter.png, fullmoon.png, lastquarter.png
+and newmoon.png, which are expected to live in C<--imgbase>.
+
+=item --stylesheet I<url.css>
+
+Use I<url.css> as the stylesheet.  If this option is used,
+I<url.css> is interpreted relative to B<imgbase> I<unless> it starts
+with a "/".
+
+=item --nostyle
+
+Produce basic HTML that does not use a CSS stylesheet.
+
+=item --tableonly
+
+Output results as a E<lt>tableE<gt> ... E<lt>/tableE<gt> sequence only
+without any E<lt>htmlE<gt> or E<lt>bodyE<gt> tags.
+
+=item --title I<title>
+
+Use I<title> as the content between E<lt>titleE<gt> and E<lt>/titleE<gt>
+tags.
+
+
+=item --prologue I<html_text>
+
+Insert I<html_text> right after the E<lt>bodyE<gt> tag.
+
+=item --epilogue I<html_text>
+
+Insert I<html_text> right before the E<lt>/bodyE<gt> tag.
+
+=back
+
+=head1 SPECIALS SUPPORTED
+
+The rem2html back-end supports the following SPECIAL reminders:
+
+=over
+
+=item HTML
+
+Add an HTML reminder to the calendar.  All HTML tags are available.
+
+=item HTMLCLASS
+
+Add a CSS class to the box representing the trigger date.  See
+"HIGHLIGHTING TODAY" for an example
+
+=item WEEK, MOON, SHARE, COLOR
+
+The standard SPECIALs supported by all back-ends
+
+=back
+
+=head1 HIGHLIGHTING TODAY
+
+Older versions of rem2html used to highlight today's date with a red outline.
+The current version does not do that by default.  If you wish to highlight
+today's date, add the following reminder to your reminders file:
+
+    REM [realtoday()] SPECIAL HTMLCLASS rem-today
+
+=head1 AUTHOR
+
+rem2html was written by Dianne Skoll with much inspiration from an
+earlier version by Don Schwarz.
+
+=head1 SEE ALSO
+
+B<remind>, B<rem2ps>, B<rem2pdf>, B<tkremind>
+=cut
+
+sub usage
+{
+    my ($exit_status) = @_;
+    if (!defined($exit_status)) {
+	    $exit_status = 1;
+    }
+    print STDERR <<"EOM";
+$TIDY_PROGNAME: Produce an HTML calendar from the output of "remind -pp"
+
+Usage: remind -pp ... | rem2html [options]
+
+Options:
+
+--help, -h            Print usage information
+--man                 Show man page (requires "perldoc")
+--version             Print version
+--backurl url         Make the title on the previous month's small calendar
+                      entry a link to <url>
+--forwurl url         Same as --backurl, but for the next month's small calendar
+--imgbase url         Base URL of images and default stylesheet file
+--pngs                Use external .PNG images for moon phases rater than
+                      inline data: URLs
+--stylesheet url.css  URL of CSS stylesheet.  If specified, imgbase is NOT
+                      prepended to url.css
+--nostyle             Produce basic HTML that does not use a CSS stylesheet
+--tableonly           Output results as a <table> only, no <html>, <body>, etc.
+--title string        What to put in <title>...</title> tags
+--prologue html_text  Text to insert at the top of the body
+--epilogue html_text  Text to insert at the end of the body
+EOM
+    exit($exit_status);
+}
+
+sub smoosh
+{
+        my ($first, $second) = @_;
+        return $second unless defined ($first);
+        return $second if $first eq '';
+        return $second if ($second =~ m|^/|);  # Absolute path given for second
+
+        # Squash multiple slashes
+        $first =~ s|/+|/|g;
+
+        # Special case
+        return "/$second" if ($first eq '/');
+
+        # Delete trailing slash
+        $first =~ s|/$||;
+
+        return "$first/$second";
+}
+
+sub parse_options
+{
+    local $SIG{__WARN__} = sub { print STDERR "$TIDY_PROGNAME: $_[0]\n"; };
+    if (!GetOptions(\%Options, "help|h",
+		    "man",
+                    "pngs",
+		    "version",
+		    "stylesheet=s",
+		    "nostyle",
+		    "backurl=s",
+		    "forwurl=s",
+		    "title=s",
+		    "prologue=s",
+		    "epilogue=s",
+		    "imgbase=s",
+		    "tableonly")) {
+	usage(1);
+    }
+    $Options{title} ||= 'HTML Calendar';
+
+    my $stylesheet = $Options{stylesheet};
+    if ($stylesheet) {
+            $Options{stylesheet} = smoosh($Options{imgbase}, $stylesheet);
+    }
+}
+
+sub start_output
+{
+    return if ($Options{tableonly});
+
+    print("<html>\n<head>\n<title>" . $Options{title} . "</title>\n");
+    if (!$Options{nostyle}) {
+	if ($Options{stylesheet}) {
+                print('<link rel="stylesheet" type="text/css" href="' .
+                      $Options{stylesheet} . '">' . "\n");
+	} else {
+                print("<style>\n");
+                print default_stylesheet();
+                print("</style>\n");
+        }
+    }
+    print("</head>\n<body>\n");
+    if ($Options{prologue}) {
+	print $Options{prologue} . "\n";
+    }
+}
+
+sub end_output
+{
+    return if ($Options{tableonly});
+    if ($Options{epilogue}) {
+	print $Options{epilogue} . "\n";
+    }
+    print("</body>\n</html>\n");
+}
+
+sub parse_input
+{
+    undef $days;
+    undef $shades;
+    undef $moons;
+    undef $classes;
+    undef $weeks;
+
+    my $found_data = 0;
+    while(<STDIN>) {
+	chomp;
+	last if /^\# rem2ps2? begin$/;
+    }
+
+    my $line;
+    # Month Year numdays firstday monday_first_flag
+    $line = <STDIN>;
+    return 0 unless $line;
+    chomp($line);
+    ($Month, $Year, $Numdays, $Firstwkday, $Mondayfirst) = split(' ', $line);
+
+    $Month =~ s/_/ /g;
+    # Day names
+    $line = <STDIN>;
+    return 0 unless $line;
+    chomp($line);
+    @Daynames = split(' ', $line);
+
+    for (my $i=0; $i<7; $i++) {
+            $Daynames[$i] =~ s/_/ /g;
+    }
+
+    # Prevmon prevlen
+    $line = <STDIN>;
+    return 0 unless $line;
+    chomp($line);
+    ($Prevmon, $Prevlen) = split(' ', $line);
+    $Prevmon =~ s/_/ /g;
+
+    # Nextmon nextlen
+    $line = <STDIN>;
+    return 0 unless $line;
+    chomp($line);
+    ($Nextmon, $Nextlen) = split(' ', $line);
+    $Nextmon =~ s/_/ /g;
+
+    $found_data = 1;
+    my $class;
+    if ($Options{nostyle}) {
+	$class = '';
+    } else {
+	$class = ' class="rem-entry"';
+    }
+    while(<STDIN>) {
+	chomp;
+	last if /^\# rem2ps2? end$/;
+	next if /^\#/;
+	my ($y, $m, $d, $special, $tag, $duration, $time, $body);
+	if (m/^(\d*).(\d*).(\d*)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s*(.*)$/) {
+		($y, $m, $d, $special, $tag, $duration, $time, $body) =
+		    ($1, $2, $3, $4, $5, $6, $7, $8);
+	} elsif (/\{/) {
+		my $obj = decode_json($_);
+		next unless ($obj->{date} =~ /^(\d+)-(\d+)-(\d+)$/);
+		$y = $1;
+		$m = $2;
+		$d = $3;
+		$special = $obj->{passthru} || '*';
+		$tag = $obj->{tags} || '*';
+		$duration = $obj->{duration} || '*';
+		$time = $obj->{time} || '*';
+		$body = $obj->{body};
+	} else {
+		next;
+	}
+	my $d1 = $d;
+	$d1 =~ s/^0+//;
+	$special = uc($special);
+	if ($special eq 'HTML') {
+	    push(@{$days->[$d]}, $body);
+	} elsif ($special eq 'HTMLCLASS') {
+	    $classes->[$d] = $body;
+	} elsif ($special eq 'WEEK') {
+		$body =~ s/^\s+//;
+		$body =~ s/\s+$//;
+		$weeks->{$d1} = $body;
+	} elsif ($special eq 'MOON') {
+		if ($body =~ /(\S+)\s+(\S+)\s+(\S+)\s+(.*)$/) {
+			my ($phase, $moonsize, $fontsize, $msg) = ($1, $2, $3, $4);
+			$moons->[$d]->{'phase'} = $phase;
+			$moons->[$d]->{'msg'} = $msg;
+		} elsif ($body =~ /(\S+)/) {
+			$moons->[$d]->{'phase'} = $1;
+			$moons->[$d]->{'msg'} = '';
+		}
+	} elsif ($special eq 'SHADE') {
+		if ($body =~ /(\d+)\s+(\d+)\s+(\d+)/) {
+			$shades->[$d] = sprintf("#%02X%02X%02X",
+						($1 % 256), ($2 % 256), ($3 % 256));
+		} elsif ($body =~ /(\d+)/) {
+			$shades->[$d] = sprintf("#%02X%02X%02X",
+						($1 % 256), ($1 % 256), ($1 % 256));
+		}
+	} elsif ($special eq 'COLOR' || $special eq 'COLOUR') {
+		if ($body =~ /(\d+)\s+(\d+)\s+(\d+)\s+(.*)$/) {
+			my($r, $g, $b, $text) = ($1, $2, $3, $4);
+			my $color = sprintf("style=\"color: #%02X%02X%02X;\"",
+					    $r % 256, $g % 256, $b % 256);
+			push(@{$days->[$d]}, "<p$class $color>" . escape_html($text) . '</p>');
+		}
+	} elsif ($special eq '*') {
+	    push(@{$days->[$d]}, "<p$class>" . escape_html($body) . '</p>');
+	}
+    }
+    return $found_data;
+}
+
+sub small_calendar
+{
+	my($month, $monlen, $url, $first_col) = @_;
+	if ($Mondayfirst) {
+		$first_col--;
+		if ($first_col < 0) {
+			$first_col = 6;
+		}
+	}
+
+	if ($Options{nostyle}) {
+	    print "<td width=\"14%\">\n";
+	    print "<table border=\"0\">\n";
+	    print "<caption>";
+	} else {
+	    print "<td class=\"rem-small-calendar\">\n";
+	    print "<table class=\"rem-sc-table\">\n";
+	    print "<caption class=\"rem-sc-caption\">";
+	}
+	print "<a href=\"$url\">" if ($url);
+	print $month;
+	print "</a>" if ($url);
+	print "</caption>\n";
+
+	my $class;
+	if ($Options{nostyle}) {
+	    print '<tr>';
+	    $class = ' align="right"';
+	} else {
+	    print '<tr class="rem-sc-hdr-row">';
+	    $class = ' class="rem-sc-hdr"';
+	}
+	if (!$Mondayfirst) {
+		print "<th$class>" . substr($Daynames[0], 0, 1) . '</th>';
+	}
+	for (my $i=1; $i<7; $i++) {
+		print "<th$class>" . substr($Daynames[$i], 0, 1) . '</th>';
+	}
+	if ($Mondayfirst) {
+		print "<th$class>" . substr($Daynames[0], 0, 1) . '</th>';
+	}
+	print("</tr>\n");
+	my $col = 0;
+	for (; $col<$first_col; $col++) {
+		if ($col == 0) {
+			print("<tr>\n");
+		}
+		if ($Options{nostyle}) {
+		    print("<td align=\"right\" width=\"14%\">&nbsp;</td>");
+		} else {
+		    print("<td class=\"rem-sc-empty-cell\">&nbsp;</td>");
+		}
+	}
+
+	for (my $day=1; $day <= $monlen; $day++) {
+		if ($col == 0) {
+			print("<tr>\n");
+		}
+		$col++;
+		if ($Options{nostyle}) {
+		    print("<td align=\"right\" width=\"14%\">$day</td>");
+		} else {
+		    print("<td class=\"rem-sc-cell\">$day</td>");
+		}
+		if ($col == 7) {
+			print("</tr>\n");
+			$col = 0;
+		}
+	}
+	if ($col) {
+	    while ($col < 7) {
+		if ($Options{nostyle}) {
+		    print("<td align=\"right\" width=\"14%\">&nbsp;</td>");
+		} else {
+		    print("<td class=\"rem-sc-empty-cell\">&nbsp;</td>");
+		}
+		$col++;
+	    }
+	    print("</tr>\n");
+	}
+	print("</table>\n");
+	print "</td>\n";
+}
+
+sub output_calendar
+{
+    # Which column is 1st of month in?
+    my $first_col = $Firstwkday;
+    if ($Mondayfirst) {
+	$first_col--;
+	if ($first_col < 0) {
+	    $first_col = 6;
+	}
+    }
+
+    # Last column
+    my $last_col = ($first_col + $Numdays - 1) % 7;
+
+    # Figure out how many rows
+    my $number_of_rows = int(($first_col + $Numdays ) / 7 + 0.999);
+
+    # Add a row for small calendars if necessary
+    if ($first_col == 0 && $last_col == 6) {
+            $number_of_rows++;
+    }
+
+    # Start the table
+    my $class;
+    if ($Options{nostyle}) {
+	print '<table width="100%" border="1" cellspacing=\"0\"><caption>' .
+	    $Month . ' ' . $Year . '</caption>' . "\n";
+	print '<tr>';
+	$class = ' width="14%"';
+    } else {
+	print '<table class="rem-cal"><caption class="rem-cal-caption">' .
+	    $Month . ' ' . $Year . '</caption>' . "\n";
+	print '<tr class="rem-cal-hdr-row">';
+	$class = ' class="rem-cal-hdr"';
+    }
+    if (!$Mondayfirst) {
+	print "<th$class>" . $Daynames[0] . '</th>';
+    }
+    for (my $i=1; $i<7; $i++) {
+	print "<th$class>" . $Daynames[$i] . '</th>';
+    }
+    if ($Mondayfirst) {
+	print "<th$class>" . $Daynames[0] . '</th>';
+    }
+    print "</tr>\n";
+
+    # Start the calendar rows
+    my $col = 0;
+    if ($Options{nostyle}) {
+	print "<tr>\n";
+    } else {
+	print "<tr class=\"rem-cal-row rem-cal-row-$number_of_rows-rows\">\n";
+    }
+    if ($first_col > 0) {
+	small_calendar($Prevmon, $Prevlen, $Options{backurl},
+		       ($Firstwkday - $Prevlen + 35) % 7);
+	$col++;
+    }
+
+    if ($last_col == 6 && $first_col > 0) {
+	small_calendar($Nextmon, $Nextlen, $Options{forwurl},
+		       ($Firstwkday + $Numdays) % 7);
+	$col++;
+    }
+    if ($Options{nostyle}) {
+	$class = ' width="14%"';
+    } else {
+	$class = ' class="rem-empty rem-empty-$number_of_rows-rows"';
+    }
+    while ($col < $first_col) {
+	print("<td$class>&nbsp;</td>\n");
+	$col++;
+    }
+
+    for (my $day=1; $day<=$Numdays; $day++) {
+        draw_day_cell($day, $number_of_rows);
+	$col++;
+	if ($col == 7) {
+	    $col = 0;
+	    print "</tr>\n";
+	    if ($day < $Numdays) {
+		if ($Options{nostyle}) {
+		    print "<tr>\n";
+		} else {
+                    print "<tr class=\"rem-cal-row rem-cal-row-$number_of_rows-rows\">\n";
+		}
+	    }
+	}
+    }
+
+    if ($col) {
+	while ($col < 7) {
+	    if ($col == 5) {
+		if ($first_col == 0) {
+		    small_calendar($Prevmon, $Prevlen, $Options{backurl},
+				   ($Firstwkday - $Prevlen + 35) % 7);
+		} else {
+		    print("<td$class>&nbsp;</td>\n");
+		}
+	    } elsif ($col == 6) {
+		small_calendar($Nextmon, $Nextlen, $Options{forwurl},
+			       ($Firstwkday + $Numdays) % 7);
+	    } else {
+		print("<td$class>&nbsp;</td>\n");
+	    }
+	    $col++;
+	}
+	print "</tr>\n";
+    }
+
+    # Add a row for small calendars if they were not yet done!
+    if ($first_col == 0 && $last_col == 6) {
+	    if ($Options{nostyle}) {
+		    print "<tr>\n";
+	    } else {
+                    print "<tr class=\"rem-cal-row rem-cal-row-$number_of_rows-rows\">\n";
+	    }
+	    small_calendar($Prevmon, $Prevlen, $Options{backurl},
+			   ($Firstwkday - $Prevlen + 35) % 7);
+	    for (my $i=0; $i<5; $i++) {
+		print("<td$class>&nbsp;</td>\n");
+	    }
+	    small_calendar($Nextmon, $Nextlen, $Options{forwurl},
+			   ($Firstwkday + $Numdays) % 7);
+	    print("</tr>\n");
+    }
+    # End the table
+    print "</table>\n";
+}
+
+sub draw_day_cell
+{
+    my($day, $number_of_rows) = @_;
+    my $shade = $shades->[$day];
+    my $week = '';
+    if (exists($weeks->{$day})) {
+	    $week = ' ' . $weeks->{$day};
+    }
+    my $class;
+    if ($Options{nostyle}) {
+	$class = $classes->[$day] || '';
+    } else {
+	$class = $classes->[$day] || "rem-cell rem-cell-$number_of_rows-rows";
+    }
+    if ($shade) {
+	    $shade = " style=\"background: $shade;\"";
+    } else {
+	    $shade = "";
+    }
+    if ($class ne '') {
+	print "<td class=\"$class\"$shade>\n";
+    } else {
+	print "<td valign=\"top\" $shade>\n";
+    }
+    if ($moons->[$day]) {
+	    my $phase = $moons->[$day]->{'phase'};
+	    my $msg = $moons->[$day]->{'msg'};
+	    $msg ||= '';
+	    if ($msg ne '') {
+		    $msg = '&nbsp;' . escape_html($msg);
+	    }
+	    my $img;
+	    my $alt;
+	    my $title;
+	    if ($phase == 0) {
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'newmoon.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAC6SURBVDiNpdNNbsIwFATgL0HKolchHKBX6yFaBOEyoPYUabvOIVKJRaCL2JX5TRNGGvnJ8ozGz89cYoElPvET+BX2yivn/1Bggw5HHMKa1h2qcPZC/JEIhvh+brIZIY6sorhMYo9hh3KGFzzfa84NZNjDt9OG/ZcH1BlaPE1IAG0+URhxzNGESKPFaHJs9Q0Ziww7HnvGeXSrJhis0jiFfjwnj3I0WRv+TKtr4hQl3lDrZ6QN9Wt654hfWfGDmBpUwDkAAAAASUVORK5CYII=';
+                    }
+		    $title = 'New Moon';
+		    $alt = 'new';
+	    } elsif ($phase == 1) {
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'firstquarter.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAADfSURBVDiNndM9TsNAFATgzy5yjZSAE85JBygETgENUPF3iBCitHAFQkcIhZ/Ryn9gRlrZmp2Z3ef3TBOHOMULPrDBMrhpi/4HI5xjix2+4nmJRbx/Yh7ahvkpRPVV4QDXwT3UQy46zGkAZDgK/iytefvHgCrkJsqZUH6cLnNbABSxd5Jhhf1IbkMXv8Qux7hH1Ic1xvk/jBWy6gavumvtwx7ectwZXkKh7MA95XgObeOtpI2U4zl0kGbpxgiPvwQUcXLrKFchc82f6Ur0PK49azOnmOI4TBu84zm4SV38DeIVYkrYJyNbAAAAAElFTkSuQmCC';
+                    }
+		    $title = 'First Quarter';
+		    $alt = '1st';
+	    } elsif ($phase == 2) {
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'fullmoon.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAADlSURBVDiNrdNBUsJAEAXQlyw4hq4hwWPqTixET6ELkZ16CcAq7oFLqXExjaYgQVNlV/Viev7/6XT/4TjGuME7PiLXUatb8N8xwB12SFjiIXIZtU/MAntEfgvQE4YtHxhiHpjXQ5H7uLhEcaLLAleBvd0Xx9Ha/BdyU+Q5OBV5OKmj7a4YBWdSyNPe4aKHAHkzqcQZNj3JgnNexqE8heyIAulffuFF3kTfIVbBVeu/xoXGGsn2TLJJ/mqkafNiINszySYZdbS90GHlvcgsWktY4TFy7ecxTdvIzahxHQLbyFXUqkPwF2ASRNYgB/PXAAAAAElFTkSuQmCC';
+                    }
+		    $alt = 'full';
+		    $title = 'Full Moon';
+	    } else {
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'lastquarter.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAADmSURBVDiNndMxTsNAEIXhzy5yCyQ6FAgcE7oQheQWUAAl5BIkREoZrgB0GFNkHBl7bURGsryaee/3jHeXdpxjghU+8InXyI0S+n0MMEeBEi+4jfV3vAvMQtsyL0J0j2GtViaeRRMyj8IlsgY8BSijE2Kur/hy09wHKMJrEolhwtwHKDHOsI4OLnoAXfl1jiNsOkR9keE4P8D4q4scbzg5xIxtjie709f1E7siC+9+Gx/8fxvPKtEsklcJSBdgWhcN8ByFR5z+AWgd5QpyE+OUWOJO+zJNU+Z6jHAdgHe7K73CuD5zFT9nCmRDIssCaAAAAABJRU5ErkJggg==';
+                    }
+		    $alt = 'last';
+		    $title = 'Last Quarter';
+	    }
+	    if ($Options{nostyle}) {
+		print("<div style=\"float: left\"><img border=\"0\" width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">$msg</div>");
+	    } else {
+		print("<div class=\"rem-moon\"><img width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">$msg</div>");
+	    }
+    }
+
+    if ($Options{nostyle}) {
+	print "<div style=\"float: right\">$day$week</div>\n";
+	print "<p>&nbsp;</p>\n";
+    } else {
+	print "<div class=\"rem-daynumber\">$day$week</div>\n";
+    }
+    if ($days->[$day]) {
+	    print(join("\n", @{$days->[$day]}));
+    }
+
+    print "</td>\n";
+}
+
+sub escape_html
+{
+    my($in) = @_;
+    $in =~ s/\&/\&amp;/g;
+    $in =~ s/\</\&lt;/g;
+    $in =~ s/\>/\&gt;/g;
+    return $in;
+}
+
+parse_options();
+if ($Options{help}) {
+    usage(0);
+    exit(0);
+} elsif ($Options{man}) {
+    system("perldoc $0");
+    exit(0);
+} elsif ($Options{version}) {
+    print "rem2html version $rem2html_version.\n";
+    exit(0);
+}
+
+if (-t STDIN) {
+    print STDERR "$TIDY_PROGNAME: Input should not come from a terminal.\n\n";
+    usage(1);
+}
+
+my $found_something = 0;
+while(1) {
+    last if (!parse_input());
+    start_output() unless $found_something;
+    $found_something = 1;
+    output_calendar();
+}
+if ($found_something) {
+    end_output();
+    exit(0);
+} else {
+    print STDERR "$TIDY_PROGNAME: Could not find any calendar data on STDIN.\n";
+    exit(1);
+}
+
+sub default_stylesheet
+{
+        return <<'EOF';
+table.rem-cal {
+  font-family: helvetica, arial, sans-serif;
+  font-size: 12pt;
+}
+
+table.rem-sc-table {
+  font-family: helvetica, arial, sans-serif;
+  font-size: 10pt;
+  width: 95%;
+  float: left;
+}
+
+caption.rem-cal-caption {
+  font-size: 14pt;
+  font-weight: bold;
+}
+
+th.rem-cal-hdr {
+  width: 14%;
+  border-style: solid;
+  border-width: 1px;
+  vertical-align: top;
+}
+td.rem-empty, td.rem-cell, td.rem-small-calendar {
+  width: 14%;
+  height: 7em;
+  border-style: solid;
+  border-width: 1px;
+  vertical-align: top;
+}
+td.rem-today {
+  width: 14%;
+  height: 7em;
+  border-style: solid;
+  border-width: 2px;
+  border-color: #EE3333;
+  vertical-align: top;
+}
+
+table.rem-cal {
+  width: 100%;
+  border-collapse: collapse;
+}
+
+div.rem-daynumber {
+  float: right;
+  text-align: right;
+  vertical-align: top;
+  font-size: 14pt;
+}
+
+p.rem-entry {
+    clear: both;
+}
+
+div.rem-moon {
+  float: left;
+  text-align: left;
+  vertical-align: top;
+}
+
+th.rem-sc-hdr {
+  text-align: right;
+}
+
+td.rem-sc-empty-cell, td.rem-sc-cell {
+  text-align: right;
+  width: 14%;
+}
+
+caption.rem-sc-caption {
+  font-size: 12pt;
+}
+EOF
+}

rem2pdf/Makefile.PL.in

@@ -0,0 +1,12 @@
+use ExtUtils::MakeMaker;
+WriteMakefile(
+	NAME               => 'Remind::PDF',
+	AUTHOR             => q{Dianne Skoll <dianne@skoll.ca>},
+	VERSION            => '@VERSION@',
+	PREREQ_PM          => {
+		'Getopt::Long' => 0,
+                'Cairo' => 0,
+                'Pango' => 0,
+	},
+	EXE_FILES => [ 'bin/rem2pdf' ]
+    );

rem2pdf/Makefile.top.in

@@ -0,0 +1,40 @@
+# Set by configure - don't touch.
+srcdir=@srcdir@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+mandir=@mandir@
+bindir=@bindir@
+datadir=@datadir@
+datarootdir=@datarootdir@
+PERL=@PERL@
+PERLMODS_NEEDED=Getopt::Long Cairo Pango
+
+all: Makefile
+	@if test "$(PERL)" = "" ; then \
+	    echo "Not building rem2pdf; Perl is required"; exit 0; fi; \
+	 for m in $(PERLMODS_NEEDED) ; \
+	do \
+	    $(PERL) -M$$m -e 1 > /dev/null 2>&1; \
+	    if test $$? != 0 ; then echo "Not building rem2pdf; missing $$m"; exit 0; fi; \
+	done; \
+	$(MAKE) all && exit 0; \
+	exit 1;
+
+install:
+	@if test "$(PERL)" = "" ; then \
+	    echo "Not installing rem2pdf; Perl is required"; exit 0; fi; \
+	 for m in $(PERLMODS_NEEDED) ; \
+         do \
+	    $(PERL) -M$$m -e 1 > /dev/null 2>&1; \
+	    if test $$? != 0 ; then echo "Not installing rem2pdf; missing $$m"; exit 0; fi; \
+	done; \
+	echo "Installing rem2pdf"; \
+        if test "$(prefix)" = "/usr" ; then \
+		$(MAKE) install DESTDIR=$(DESTDIR) INSTALLDIRS=vendor && exit 0; \
+        else \
+		$(MAKE) install DESTDIR=$(DESTDIR) && exit 0; \
+        fi; \
+	exit 1;
+
+Makefile: Makefile.PL
+	$(PERL) Makefile.PL || true

rem2pdf/README

@@ -0,0 +1,22 @@
+rem2pdf is a Perl program that takes the output of "remind -p" and
+produces a PDF calendar.  See "man rem2pdf" for details.
+
+rem2pdf has the following Perl modules as prerequisites:
+
+        Pango - https://metacpan.org/pod/Pango
+        Cairo - https://metacpan.org/pod/Cairo
+
+On Debian or Debian-derived systems, these can be installed with:
+
+        apt install libpango-perl libcairo-perl
+
+On Red Hat or Red Hat-derived systems, you need to install the perl-Pango
+and perl-Cairo RPMs, which may require adding other repos to your list of
+RPM sources.
+
+rem2pdf is built and installed in the usual Perl program way:
+
+        perl Makefile.PL && make && sudo make install
+
+--
+Dianne Skoll - <dianne@skoll.ca>

rem2pdf/bin/rem2pdf.in

@@ -0,0 +1,509 @@
+#!@PERL@
+use strict;
+use warnings;
+
+use Encode;
+use Cairo;
+use Pango;
+use Getopt::Long;
+
+my $VERSION = '@VERSION@';
+
+use Remind::PDF;
+
+my $media_to_size = {
+    "Letter"    => [ 612,  792],
+    "Tabloid"   => [ 792, 1224],
+    "Ledger"    => [1224,  792],
+    "Legal"     => [ 612, 1008],
+    "Statement" => [ 396,  612],
+    "Executive" => [ 540,  720],
+    "A3"        => [ 842, 1190],
+    "A4"        => [ 595,  842],
+    "A5"        => [ 420,  595],
+    "B4"        => [ 729, 1032],
+    "B5"        => [ 519,  729],
+    "Folio"     => [ 612,  936],
+    "Quarto"    => [ 612,  780],
+    "10x14"     => [ 720, 1008],
+};
+
+my $help = 0;
+
+my $settings = {
+        landscape => 0,
+        numbers_on_left => 0,
+        small_calendars => 0,
+        fill_entire_page => 0,
+
+        media => 'Letter',
+        width => 0,
+        height => 0,
+
+        title_font => 'Sans',
+        header_font => 'Sans',
+        daynum_font => 'Sans Bold Oblique',
+        entry_font => 'Sans',
+        small_cal_font => 'Sans',
+
+        title_size => 14,
+        header_size => 12,
+        daynum_size => 14,
+        entry_size => 8,
+
+        border_size => 4,
+        line_thickness => 1,
+
+        margin_top => 36,
+        margin_bottom => 36,
+        margin_left => 36,
+        margin_right => 36,
+
+        verbose => 0,
+};
+
+my $me = $0;
+$me =~ s/^.*\///;
+
+set_default_media();
+
+sub usage
+{
+        print <<"EOF";
+$me (version $VERSION): Convert Remind -pp output to a PDF calendar.
+
+Usage: remind -pp [options] filename | $me [options] > out.pdf
+
+Options:
+
+--landscape, -l         Print in landscape orientation
+--small-calendars=N     Choose location for small calendars
+-cN                     Synonym for --small-calendars=N
+--left-numbers, -x      Print day numbers on the left
+--fill-page, -e         Fill the entire page
+--media=MEDIA, -mMEDIA  Size for specified media
+--width=W, -wW          Specify media width in 1/72nds of an inch
+--height=H, -hH         Specify media height in 1/72nds of an inch
+--title-font=FONT       Specify font for calendar title
+--header-font=FONT      Specify font for weekday names
+--daynum-font=FONT      Specify font for day numbers
+--entry-font=FONT       Specify font for calendar entries
+--small-cal-font=FONT   Specify font for small calendars
+--title-size=S          Specify size of font for calendar title in points
+--header-size=S         Specify size of font for weekday names
+--daynum-size=S         Specify size of font for day numbers
+--entry-size=S          Specify size of font for calendar entries
+--border-size=S         Specify size of gaps between items in 1/72nds of an inch
+--line-thickness=S      Specify line thickness in 1/72nds of an inch
+--margin-top=S          Specify top margin size in 1/72nds of an inch
+--margin-bottom=S       Specify bottom margin size in 1/72nds of an inch
+--margin-left=S         Specify left margin size in 1/72nds of an inch
+--margin-right=S        Specify right margin size in 1/72nds of an inch
+--verbose, -v           Print progress messages
+--help                  Display this help
+EOF
+}
+
+Getopt::Long::Configure('bundling_values');
+
+my $ret = GetOptions('landscape|l' =>        \$settings->{landscape},
+                     'small-calendars|c=i' =>  \$settings->{small_calendars},
+                     'left-numbers|x' =>     \$settings->{numbers_on_left},
+                     'fill-page|e' =>        \$settings->{fill_entire_page},
+                     'media|m=s' =>          \$settings->{media},
+                     'width|w=i' =>          \$settings->{width},
+                     'height|h=i' =>         \$settings->{height},
+                     'title-font=s' =>       \$settings->{title_font},
+                     'header-font=s' =>      \$settings->{header_font},
+                     'daynum-font=s' =>      \$settings->{daynum_font},
+                     'entry-font=s' =>       \$settings->{entry_font},
+                     'small-cal-font=s' =>   \$settings->{small_cal_font},
+                     'title-size=f' =>       \$settings->{title_size},
+                     'header-size=f' =>      \$settings->{header_size},
+                     'daynum-size=f' =>      \$settings->{daynum_size},
+                     'entry-size=f' =>       \$settings->{entry_size},
+                     'border-size=f' =>      \$settings->{border_size},
+                     'line-thickness=f' =>   \$settings->{line_thickness},
+                     'margin-top=f' =>       \$settings->{margin_top},
+                     'margin-bottom=f' =>    \$settings->{margin_bottom},
+                     'margin-left=f' =>      \$settings->{margin_left},
+                     'margin-right=f' =>     \$settings->{margin_right},
+                     'verbose|v' =>          \$settings->{verbose},
+                     'help' =>               \$help
+    );
+if (!$ret) {
+        usage();
+        exit(1);
+}
+
+if ($help) {
+        usage();
+        exit(0);
+}
+
+if ($settings->{width} <= 0 ||
+    $settings->{height} <= 0) {
+        my $size = $media_to_size->{ucfirst($settings->{media})};
+        if (!$size) {
+                if (lc($settings->{media}) ne 'help') {
+                        print STDERR "Unknown media " . $settings->{media} . "\n";
+                }
+                set_default_media();
+                printf("%-12s   Size in 1/72 in\n", "Valid media:");
+                foreach my $m (sort { $a cmp $b } (keys(%$media_to_size))) {
+                        if ($m eq $settings->{media}) {
+                                print "* ";
+                        } else {
+                                print "  ";
+                        }
+                        printf("%-12s   %4d x %4d\n", $m,
+                               $media_to_size->{$m}->[0],
+                               $media_to_size->{$m}->[1]);
+                }
+                exit(1);
+        }
+        $settings->{width} = $size->[0];
+        $settings->{height} = $size->[1];
+}
+
+if ($settings->{landscape}) {
+        my $tmp = $settings->{width};
+        $settings->{width} = $settings->{height};
+        $settings->{height} = $tmp;
+}
+
+# Don't read from a terminal
+if (-t STDIN) {
+        print STDERR "I can't read data from a terminal.  Please run like this:\n";
+        print STDERR "  remind -pp [options] filename | $me [options] > out.pdf\n";
+        exit(1);
+}
+
+my $done_one = 0;
+
+my $errored_out = 0;
+
+my $surface = Cairo::PdfSurface->create_for_stream(sub { print $_[1] unless $errored_out; }, undef,
+                                                   $settings->{width}, $settings->{height});
+
+# set_metadata not available in older versions of Cairo
+eval { $surface->set_metadata('title', 'Calendar'); };
+eval { $surface->set_metadata('author', 'Remind (https://dianne.skoll.ca/projects/remind/)'); };
+eval { $surface->set_metadata('creator', 'rem2pdf (https://dianne.skoll.ca/projects/remind/)'); };
+eval { $surface->set_metadata('subject', 'Calendar'); };
+
+my $cr = Cairo::Context->create($surface);
+$cr->set_line_width($settings->{line_thickness});
+
+while(1) {
+        my ($obj, $err) = Remind::PDF->create_from_stream(*STDIN,
+                                                          {color => 1,
+                                                           shade => 1,
+                                                           moon => 1,
+                                                           pango => 1,
+                                                           week => 1,});
+
+        if (!$obj) {
+                if (!$done_one) {
+                        $errored_out = 1;
+                        print STDERR "$me: $err\n";
+                        exit(1);
+                }
+                last;
+        }
+        $done_one = 1;
+        $obj->render($cr, $settings);
+}
+
+$surface->finish();
+
+sub set_default_media
+{
+        my $paper;
+        $paper = $ENV{PAPERSIZE};
+        if ($paper && set_media(ucfirst($paper))) {
+                return 1;
+        }
+        if ($ENV{PAPERCONF}) {
+                if (set_media_from_file($ENV{PAPERCONF})) {
+                        return 1;
+                }
+        }
+        if (set_media_from_file('/etc/papersize')) {
+                return 1;
+        }
+        return set_media('Letter');
+}
+
+sub set_media
+{
+        my ($m) = @_;
+
+        return 0 unless $media_to_size->{$m};
+        $settings->{media} = $m;
+        return 1;
+}
+
+sub set_media_from_file
+{
+        my ($fn) = @_;
+        if (!open(IN, '<', $fn)) {
+                return 0;
+        }
+        while(<IN>) {
+                chomp;
+                s/^\s+//;
+                s/\s+$//;
+                next if ($_ eq '');
+                next if ($_ =~ /^#/);
+                my $m = $_;
+                close(IN);
+                return set_media($m);
+        }
+        close(IN);
+        return 0;
+}
+
+__END__
+
+=head1 NAME
+
+rem2pdf - draw a PDF calendar from Remind output
+
+=head1 SYNOPSIS
+
+    remind -pp [options] file | rem2pdf [options] > output.pdf
+
+=head1 DESCRIPTION
+
+B<rem2pdf> reads the standard input, which should be the results of
+running B<remind> with the B<-p>, B<-pp> or B<-ppp> options.  It emits
+PDF code that draws a calendar to standard output.
+
+B<rem2pdf> uses the Pango text formatting library (L<https://pango.gnome.org/>)
+and the Cairo graphics library (L<https://www.cairographics.org/>) to produce
+its output.  The CPAN modules Pango (L<https://metacpan.org/pod/Pango>)
+and Cairo (L<https://metacpan.org/pod/Cairo>) are prerequisites.
+
+B<rem2pdf> assumes that its input stream is valid UTF-8.  If this is not
+the case, it may render output incorrectly or even fail to render
+output at all.
+
+=head1 OPTIONS
+
+=over
+
+=item --landscape, -l
+
+Print the calendar in landscape orientation.  Essentially, this swaps
+the width and height of the output media.
+
+=item --small-calendars=I<n>, -cI<n>
+
+Control the inclusion of small calendars for the previous and next
+month.  Possible values for I<n> are:
+
+=over
+
+=item Z<>0
+
+Do not draw any small calendares
+
+=item Z<>1
+
+Place the small calendars at the bottom-right if there is room;
+otherwise, place them at the top-left.
+
+=item Z<>2
+
+Place the small calendars at the top-left if there is room; otherwise,
+place them at the bottom-right.
+
+=item Z<>3
+
+Place the previous month's small calendar at the top-left and the next
+month's at the bottom-right if there is room; otherwise, follow
+I<n>=1.  A moment's thought reveals that an option which splits the
+calendars if there is room and otherwise follows I<n>=2 yields the
+same results.
+
+=back
+
+=item --left-numbers, -x
+
+Draw the day numbers in the top-left corner of each day's box rather than
+the default top-right.
+
+=item --fill-page, -e
+
+Make the calendar fill the available space on the page.
+
+=item --media=I<media>, -mI<media>
+
+Specify the paper size (Letter, A4, etc.)  For a list of valid media sizes,
+run:
+
+    rem2pdf --media=help
+
+The default media size will be marked with an asterisk.
+
+=item --width=I<n>, -wI<n>, --height=I<m>, -hI<m>
+
+Rather than specifying a named media size, directly specify the width
+and height of the output in 1/72ths of an inch.  You must specify both
+width and height for the options to be respected.
+
+=item --title-font=I<font>
+
+Specify the font used for the calendar title.  It can be any font that
+the Pango library on your system can use.  The default is Sans.  If
+you choose a font with spaces in its name, you may need to quote this
+argument.
+
+=item --header-font=I<font>
+
+Specify the font used for the weekday names.  The default is Sans.
+
+=item --daynum-font=I<font>
+
+Specify the font used for the day numbers.  The default is
+Sans Bold Oblique.
+
+=item --entry-font=I<font>
+
+Specify the font used for calendar entries.  The default is Sans.
+
+=item --small-cal-font=I<font>
+
+Specify the font used for the small next- and previous-month
+calendars.  The default is Sans.
+
+=item --title-size=I<n>
+
+Specify the size of the title font in 1/72ths of an inch.  The default
+is 14.  This size, and indeed all following sizes, may be specified as
+floating-point numbers.
+
+=item --header-size=I<n>
+
+Specify the size of the header font in 1/72ths of an inch.  The default is 14.
+
+=item --daynum-size=I<n>
+
+Specify the size of the day number font in 1/72ths of an inch.  The
+default is 14.
+
+=item --entry-size=I<n>
+
+Specify the size of the calendar entry font in 1/72ths of an inch.
+The default is 8.
+
+=item --border-size=I<n>
+
+Specify the size of the blank border between the contents of a calendar
+box and the centre of the lines surrounding it, in 1/72ths of an inch.
+The default is 4.
+
+=item --line-thickness=I<n>
+
+Specify the thickness of the lines drawn on the calendar.  The default is 1.
+
+=item --margin-top=I<n>
+
+The size of the margin at the top of the page in 1/72ths of an inch.
+The default is 36.
+
+=item --margin-bottom=I<n>
+
+The size of the margin at the bottom of the page in 1/72ths of an inch.
+The default is 36.
+
+=item --margin-left=I<n>
+
+The size of the margin at the left of the page in 1/72ths of an inch.
+The default is 36.
+
+=item --margin-right=I<n>
+
+The size of the margin at the right of the page in 1/72ths of an inch.
+The default is 36.
+
+=item --verbose, -v
+
+Print (on STDERR) the name of the month and year for each month that
+is rendered.
+
+=back
+
+=head1 USAGE
+
+To use B<rem2df>, pipe the output of B<remind> with one of the
+B<-p>, B<-pp> or B<-ppp> options into B<rem2pdf>.  The PDF output
+will be sent to standard output.  So for example, to print a 12-month
+calendar for the year 2030, use:
+
+  remind -pp12 /dev/null Jan 2030 | rem2pdf -e -l -c=3 | lpr
+
+You can concatenate multiple B<remind> runs.  For example, the following
+will produce a PDF calendar for January through March of 2023, and
+June of 2023 (for a total of four pages);
+
+  (remind -pp3 Jan 2023 /dev/null ; \
+   remind -p June 2023 /dev/null) | rem2pdf -e -l -c=3 > cal.pdf
+
+=head1 FORMATTED TEXT
+
+B<rem2pdf> supports a B<SPECIAL> reminder type called B<PANGO>.  This
+lets you format text using the Pango markup language, described at
+L<https://docs.gtk.org/Pango/pango_markup.html>.  Here are some
+examples:
+
+  REM Mon SPECIAL PANGO <b>Bold</b> and <i>italic</i>
+  REM Tue SPECIAL PANGO <span face="zapf chancery">Fancy</span>
+  REM Wed SPECIAL PANGO <span foreground="red"><b>Bold red</b></span>
+
+Other back-ends such as B<rem2ps> and B<rem2html> will ignore PANGO
+special reminders.
+
+Neither B<remind> nor B<rem2pdf> will check the markup to ensure
+it is syntactically correct.  If you use invalid Pango markup, the
+Pango library will print a warning and B<rem2pdf> will not render any
+output for the invalid reminder.
+
+=head1 ABSOLUTELY-POSITIONED TEXT
+
+If your B<PANGO> special reminder starts with C<@I<x>,I<y>> where I<x>
+and I<y> are floating-point numbers, then the Pango marked-up test is
+positioned absolutely with respect to the day's box (and is not
+counted when calculating the box's height.)
+
+A positive I<x> value positions the left edge of the text I<x> points
+to the right of the left side of the calender box, while a negative
+I<x> value positions the right edge of the text I<x> points to the left
+of the right side of the calender box.
+
+A positive I<y> value positions the top edge of the text I<y> points
+below the top of the calender box, while a negative I<y> value
+positions the bottom edge of the text I<y> points above the bottom of
+the calender box.
+
+If you use absolutely-positioned text, it's up to you to make sure it
+doesn't overlap other text; B<rem2pdf> takes no special precautions to
+prevent this.
+
+As an example, this places Sunrise and Sunset times at the bottom left
+of each calendar box:
+
+  REM SPECIAL PANGO @1,-1 <span size="4800"><i>Rise [sunrise($U)] Set [sunset($U)]</i></span>
+
+(Note that Pango expresses font sizes in 1024's of a point, so a size of
+4800 works out to about 4.6 points.)
+
+=head1 AUTHOR
+
+B<Rem2PDF> was written by Dianne Skoll <dianne@skoll.ca>
+
+=head1 SEE ALSO
+
+B<remind>, B<rem2ps>, B<rem2html>, B<tkremind>
+

rem2pdf/lib/Remind/PDF.pm

@@ -0,0 +1,942 @@
+package Remind::PDF;
+use strict;
+use warnings;
+
+use Cairo;
+use Pango;
+
+use Remind::PDF::Entry;
+use Encode;
+
+use JSON::MaybeXS;
+
+=head1 NAME
+
+Remind::PDF - Render a month's worth of Remind data to PDF
+
+=head1 CLASS METHODS
+
+=head2 Remind::PDF->create_from_stream($in, $specials_accepted)
+
+This method reads data from an open file handle C<$in>.  C<$specials_accepted>
+is a hashref of SPECIAL reminder types to accept; the key is the name of the
+SPECIAL (all lower-case) and the value should be 1.  Any SPECIAL reminders
+not in the hash are ignored.
+
+This function returns a two-element array: C<($obj, $err)>.  On success,
+C<$obj> will be a C<Remind::PDF> object and C<$err> will be undef.  On
+failure, C<$obj> will be undef and C<$err> will be an error message.
+
+=cut
+sub create_from_stream
+{
+        my ($class, $in, $specials_accepted) = @_;
+        while (<$in>) {
+                chomp;
+                if ($_ eq '# rem2ps begin'  ||
+                    $_ eq '# rem2ps2 begin') {
+                        my $self = bless {}, $class;
+                        return $self->read_one_month($in, $_, $specials_accepted);
+                } elsif ($_ eq '[') {
+                        return Remind::PDF::Multi->create_from_stream($in, $specials_accepted);
+                }
+        }
+        return (undef, "Could not find any remind -p output anywhere");
+}
+
+=head2 Remind::PDF->create_from_hash($hash, $specials_accepted)
+
+This method takes data from a hash C<$hash>, which must be one month's
+worth of data from C<remind -ppp> output.  C<$specials_accepted> is a
+hashref of SPECIAL reminder types to accept; the key is the name of
+the SPECIAL (all lower-case) and the value should be 1.  Any SPECIAL
+reminders not in the hash are ignored.
+
+This function returns a two-element array: C<($obj, $err)>.  On success,
+C<$obj> will be a C<Remind::PDF> object and C<$err> will be undef.  On
+failure, C<$obj> will be undef and C<$err> will be an error message.
+
+=cut
+sub create_from_hash
+{
+        my ($class, $hash, $specials_accepted) = @_;
+
+        bless $hash, $class;
+
+        my $filtered_entries = [];
+        for (my $i=0; $i<=31; $i++) {
+                $filtered_entries->[$i] = [];
+        }
+
+        foreach my $e (@{$hash->{entries}}) {
+                if ($hash->accept_special($e, $specials_accepted)) {
+                        my $day = $e->{date};
+                        $day =~ s/^\d\d\d\d-\d\d-//;
+                        $day =~ s/^0//;
+                        push(@{$filtered_entries->[$day]}, Remind::PDF::Entry->new_from_hash($e));
+                }
+        }
+        $hash->{entries} = $filtered_entries;
+        return $hash;
+}
+
+=head1 INSTANCE METHODS
+
+=head2 read_one_month($in, $first_line, $specials_accepted)
+
+This function reads one month's worth of data from the file handle
+C<$in>.  C<$first_line> is the line that was read from C<$in>
+just before calling this function.  C<$specials_accepted> is a
+hashref as documented above.
+
+The return value is the same C<($obj, $err)> two-element array
+as C<create_from_stream> returns.
+
+=cut
+sub read_one_month
+{
+        my ($self, $in, $first_line, $specials_accepted) = @_;
+        $self->{entries} = [];
+        $self->{daynames} = [];
+        $self->{monthname} = '';
+        $self->{year} = '';
+        $self->{daysinmonth} = 0;
+        $self->{firstwkday} = 0;
+        $self->{mondayfirst} = 0;
+        $self->{prevmonthname} = '';
+        $self->{nextmonthname} = '';
+        $self->{daysinprevmonth} = 0;
+        $self->{daysinnextmonth} = 0;
+        $self->{prevmonthyear} = 0;
+        $self->{nextmonthyear} = 0;
+
+        for (my $i=0; $i<=31; $i++) {
+                $self->{entries}->[$i] = [];
+        }
+
+        my $line = $in->getline();
+        chomp($line);
+
+        # Month Year Days FirstWkday MondayFirst
+        if ($line =~ /^(\S+) (\d+) (\d+) (\d+) (\d+)/) {
+                $self->{monthname} = $1;
+                $self->{year} = $2;
+                $self->{daysinmonth} = $3;
+                $self->{firstwkday} = $4;
+                $self->{mondayfirst} = $5;
+        } else {
+                return (undef, "Cannot interpret line: $line");
+        }
+
+        $self->{monthname} =~ s/_/ /g;
+        # Day names
+        $line = $in->getline();
+        chomp($line);
+        if ($line =~ /^\S+ \S+ \S+ \S+ \S+ \S+ \S+$/) {
+                @{$self->{daynames}} = map { s/_/ /g; $_; } (split(/ /, $line));
+        } else {
+                return (undef, "Cannot interpret line: $line");
+        }
+
+        # Prev month, num days
+        $line = $in->getline();
+        chomp($line);
+        if ($line =~ /^\S+ \d+$/) {
+                ($self->{prevmonthname}, $self->{daysinprevmonth}) = split(/ /, $line);
+        } else {
+                return (undef, "Cannot interpret line: $line");
+        }
+        # Next month, num days
+        $line = $in->getline();
+        chomp($line);
+        if ($line =~ /^\S+ \d+$/) {
+                ($self->{nextmonthname}, $self->{daysinnextmonth}) = split(/ /, $line);
+        } else {
+                return (undef, "Cannot interpret line: $line");
+        }
+
+        $self->{prevmonthname} =~ s/_/ /g;
+        $self->{nextmonthname} =~ s/_/ /g;
+
+        if ($first_line eq '# rem2ps2 begin') {
+                # remind -pp format
+                return $self->read_one_month_pp($in, $specials_accepted);
+        }
+
+        # Old-style "remind -p"
+        # TODO: Eventually support this?
+        return $self->read_one_month_p($in, $specials_accepted);
+}
+
+=head2 read_one_month_p($in, $specials_accepted)
+
+This function reads one month's worth of data from the file handle
+C<$in>, assuming the original "remind -p" format.
+C<$specials_accepted> is a hashref as documented above.
+
+The return value is the same C<($obj, $err)> two-element array
+as C<create_from_stream> returns.
+
+=cut
+sub read_one_month_p
+{
+        my ($self, $in, $specials_accepted) = @_;
+        my $line;
+        while ($line = $in->getline()) {
+                chomp($line);
+                if ($line eq '# rem2ps end') {
+                        return ($self, undef);
+                }
+                # Ignore comments
+                next if $line =~ /^#/;
+                my $hash = $self->parse_oldstyle_line($line);
+                next unless $hash;
+
+                my $day = $hash->{date};
+                $day =~ s/^\d\d\d\d-\d\d-//;
+                $day =~ s/^0//;
+                if ($self->accept_special($hash, $specials_accepted)) {
+                        push(@{$self->{entries}->[$day]}, Remind::PDF::Entry->new_from_hash($hash));
+                }
+        }
+        return (undef, "Missing # rem2ps end marker");
+}
+
+=head2 parse_oldstyle_line ($line)
+
+This method parses an old-style "remind -p" line
+and returns a hashref containing some or all of the
+hash keys found in the newer "remind -pp" JSON output.
+
+=cut
+sub parse_oldstyle_line
+{
+        my ($self, $line) = @_;
+        return undef unless $line =~ m|^(\d+)/(\d+)/(\d+) (\S+) (\S+) (\S+) (\S+) (.*)$|;
+
+        my $hash = {
+                date => "$1-$2-$3",
+                passthru => $4,
+                tags => $5,
+                duration => $6,
+                time => $7,
+                body => $8};
+        foreach my $key (qw(passthru tags time duration)) {
+                delete $hash->{$key} if $hash->{$key} eq '*';
+        }
+
+        if ($hash->{passthru}) {
+                if ($hash->{passthru} =~ /^(shade|color|colour)$/i) {
+                        if ($hash->{body} =~ /^\s*(\d+)\s+(\d+)\s+(\d+)/) {
+                                $hash->{r} = $1;
+                                $hash->{g} = $2;
+                                $hash->{b} = $3;
+                        } elsif ($hash->{body} =~ /^\s*(\d+)/) {
+                                $hash->{r} = $1;
+                                $hash->{g} = $1;
+                                $hash->{b} = $1;
+                        }
+                }
+        }
+        return $hash;
+}
+
+=head2 read_one_month_pp($in, $specials_accepted)
+
+This function reads one month's worth of data from the file handle
+C<$in>, assuming the "remind -pp" partial-JSON format.
+C<$specials_accepted> is a hashref as documented above.
+
+The return value is the same C<($obj, $err)> two-element array
+as C<create_from_stream> returns.
+
+=cut
+sub read_one_month_pp
+{
+        my ($self, $in, $specials_accepted) = @_;
+
+        my $json = JSON::MaybeXS->new(utf8 => 0);
+        my $line;
+        while ($line = $in->getline()) {
+                chomp($line);
+                if ($line eq '# rem2ps2 end') {
+                        return ($self, undef);
+                }
+                my $hash;
+                eval {
+                        $hash = $json->decode($line);
+                };
+                if (!$hash) {
+                        return (undef, "Unable to decode JSON: $@");
+                }
+
+                my $day = $hash->{date};
+                $day =~ s/^\d\d\d\d-\d\d-//;
+                $day =~ s/^0//;
+                if ($self->accept_special($hash, $specials_accepted)) {
+                        push(@{$self->{entries}->[$day]}, Remind::PDF::Entry->new_from_hash($hash));
+                }
+        }
+        return (undef, "Missing # rem2ps2 end marker");
+}
+
+=head2 accept_special($hash, $specials_accepted)
+
+Given a hashref C<$hash> consisting of one entry parsed
+from the "remind -p" stream and a C<$specials_accepted> hash,
+return 1 if we should include this entry in the calendar or
+0 if mot.
+
+=cut
+sub accept_special
+{
+        my ($self, $hash, $specials_accepted) = @_;
+        return 1 unless exists($hash->{passthru});
+        return 1 if $specials_accepted->{lc($hash->{passthru})};
+        return 0;
+}
+
+=head2 find_last_special($special, $entries)
+
+Given an array of Reminder entries, find the last
+C<$special>-type SPECIAL in the array.  Return
+the entry if one was found or undef if not.
+
+=cut
+sub find_last_special
+{
+        my ($self, $special, $entries) = @_;
+        my $class = "Remind::PDF::Entry::$special";
+        my $found = undef;
+        foreach my $e (@$entries) {
+                $found = $e if ($e->isa($class));
+        }
+        return $found;
+}
+
+=head2 render($cr, $settings)
+
+Render a calendar for one month.  C<$cr> is a Cairo
+drawing context, and C<$settings> is a settings hash
+passed in by the caller.  See the source code of
+C<rem2pdf> for the contents of C<$settings>
+
+=cut
+sub render
+{
+        my ($self, $cr, $settings) = @_;
+
+        $self->{horiz_lines} = [];
+        $cr->set_line_cap('square');
+        my $so_far = $self->draw_title($cr, $settings);
+
+        # Top line
+        push(@{$self->{horiz_lines}}, $so_far);
+
+        my $top_line = $so_far;
+
+        $so_far = $self->draw_daynames($cr, $settings, $so_far);
+
+        # Line under the days
+        push(@{$self->{horiz_lines}}, $so_far);
+
+        # Remaining space on page
+        $self->{remaining_space} = $settings->{height} - $settings->{margin_bottom} - $so_far;
+
+        $self->{minimum_row_height} = $self->{remaining_space} / 9;
+        # First column
+        my $first_col = $self->{firstwkday};
+        if ($self->{mondayfirst}) {
+                $first_col--;
+                if ($first_col < 0) {
+                        $first_col = 6;
+                }
+        }
+
+        # Last column
+        my $last_col = ($first_col + $self->{daysinmonth} - 1) % 7;
+
+        # Number of rows
+        my $rows = 1;
+        my $last_day_on_row = 7 - $first_col;
+        while ($last_day_on_row < $self->{daysinmonth}) {
+                $last_day_on_row += 7;
+                $rows++;
+        }
+
+        my $extra_row = 0;
+        # Add a row for small calendars if necessary
+        if (($settings->{small_calendars} != 0) && ($first_col == 0) && ($last_col == 6)) {
+                $rows++;
+                $extra_row++;
+        }
+
+        # Figure out where to draw the small calendars
+        my $prevcal_top = 0;
+        my $nextcal_top = 0;
+        my $prevcal_bottom = 0;
+        my $nextcal_bottom = 0;
+
+        if ($settings->{small_calendars} == 1) {
+                if ($last_col <= 4 || ($last_col == 6 && $extra_row)) {
+                        $prevcal_bottom = 1;
+                        $nextcal_bottom = 1;
+                } else {
+                        $prevcal_top = 1;
+                        $nextcal_top = 1;
+                }
+        } elsif ($settings->{small_calendars} == 2) {
+                if ($first_col >= 2) {
+                        $prevcal_top = 1;
+                        $nextcal_top = 1;
+                } else {
+                        $prevcal_bottom = 1;
+                        $nextcal_bottom = 1;
+                }
+        } elsif ($settings->{small_calendars} == 3) {
+                if ($first_col >= 1 && $last_col <= 5) {
+                        $prevcal_top = 1;
+                        $nextcal_bottom = 1;
+                } else {
+                        if ($last_col <= 4 || ($last_col == 6 && $extra_row)) {
+                                $prevcal_bottom = 1;
+                                $nextcal_bottom = 1;
+                        } else {
+                                $prevcal_top = 1;
+                                $nextcal_top = 1;
+                        }
+                }
+        }
+
+        # Row height if we are filling the page
+        $self->{row_height} = $self->{remaining_space} / $rows;
+
+        my ($start_col, $start_day);
+        for (my $row = 0; $row < $rows; $row++) {
+                if ($row == 0) {
+                        $start_day = 1;
+                        $start_col = $first_col;
+                } else {
+                        $start_col = 0;
+                }
+                my $old_so_far = $so_far;
+                $so_far = $self->draw_row($cr, $settings, $so_far, $row, $start_day, $start_col);
+                $start_day += 7 - $start_col;
+                push(@{$self->{horiz_lines}}, $so_far);
+                if ($row == 0) {
+                        if ($prevcal_top) {
+                                my ($x1, $y1, $x2, $y2) = $self->col_box_coordinates($old_so_far, 0, $so_far - $old_so_far, $settings);
+                                $self->draw_small_calendar($cr, $x1 + $settings->{border_size}, $y1 + $settings->{border_size},
+                                                           $x2 - $x1 - 2*$settings->{border_size}, $y2 - $y1 - 2*$settings->{border_size},
+                                                           $settings, $self->{prevmonthname}, $self->{daysinprevmonth}, ($first_col + 35 - $self->{daysinprevmonth}) % 7);
+                        }
+                        if ($nextcal_top) {
+                                my ($x1, $y1, $x2, $y2) = $self->col_box_coordinates($old_so_far, 1, $so_far - $old_so_far, $settings);
+                                $self->draw_small_calendar($cr, $x1 + $settings->{border_size}, $y1 + $settings->{border_size},
+                                                           $x2 - $x1 - 2*$settings->{border_size}, $y2 - $y1 - 2*$settings->{border_size},
+                                                           $settings, $self->{nextmonthname}, $self->{daysinnextmonth}, ($last_col + 1) % 7);
+                        }
+                } elsif ($row == $rows-1) {
+                        if ($prevcal_bottom) {
+                                my ($x1, $y1, $x2, $y2) = $self->col_box_coordinates($old_so_far, 5, $so_far - $old_so_far, $settings);
+                                $self->draw_small_calendar($cr, $x1 + $settings->{border_size}, $y1 + $settings->{border_size},
+                                                           $x2 - $x1 - 2*$settings->{border_size}, $y2 - $y1 - 2*$settings->{border_size},
+                                                           $settings, $self->{prevmonthname}, $self->{daysinprevmonth}, ($first_col + 35 - $self->{daysinprevmonth}) % 7);
+                        }
+                        if ($nextcal_bottom) {
+                                my ($x1, $y1, $x2, $y2) = $self->col_box_coordinates($old_so_far, 6, $so_far - $old_so_far, $settings);
+                                $self->draw_small_calendar($cr, $x1 + $settings->{border_size}, $y1 + $settings->{border_size},
+                                                           $x2 - $x1 - 2*$settings->{border_size}, $y2 - $y1 - 2*$settings->{border_size},
+                                                           $settings, $self->{nextmonthname}, $self->{daysinnextmonth}, ($last_col + 1) % 7);
+                        }
+                }
+        }
+
+        if ($so_far > $settings->{height} - $settings->{margin_bottom}) {
+                print STDERR "WARNING: overfull calendar box\n";
+        }
+        # The vertical lines
+        my $cell = ($settings->{width} - $settings->{margin_left} - $settings->{margin_right}) / 7;
+        for (my $i=0; $i<=7; $i++) {
+                $cr->move_to($settings->{margin_left} + $i * $cell, $top_line);
+                $cr->line_to($settings->{margin_left} + $i * $cell, $so_far);
+                $cr->stroke();
+        }
+
+        # And the horizontal lines
+        foreach my $y (@{$self->{horiz_lines}}) {
+                $cr->move_to($settings->{margin_left}, $y);
+                $cr->line_to($settings->{width} - $settings->{margin_right}, $y);
+                $cr->stroke();
+        }
+
+        if ($settings->{verbose}) {
+                print STDERR "remdp2f: Rendered " . $self->{monthname} . ' ' . $self->{year} . "\n";
+        }
+        # Done this page
+        $cr->show_page();
+}
+
+=head2 draw_row($cr, $settings, $so_far, $row, $start_day, $start_col)
+
+Draw a single row in the calendar.  C<$cr> is a Cairo drawing context
+and C<$settings> is the settings hash passed to C<render>.  C<$so_far>
+is the Y-coordinate of the top of the row; drawing starts at this
+coordinate.  C<$start_day> is the day of the month at which the
+row starts and C<$start> col is the column number (0-6) at which
+to start drawing from C<$start_day>
+
+Returns the Y coordinate at which to start drawing the I<next>
+calendar row.
+
+=cut
+sub draw_row
+{
+        my ($self, $cr, $settings, $so_far, $row, $start_day, $start_col) = @_;
+
+        my $col = $start_col;
+        my $day = $start_day;
+        my $height = 0;
+
+        # Preview them to figure out the row height...
+        if (!$settings->{fill_entire_page}) {
+                while ($col < 7) {
+                        my $h = $self->draw_day($cr, $settings, $so_far, $day, $col, 0);
+                        $height = $h if ($h > $height);
+                        $day++;
+                        $col++;
+                        last if ($day > $self->{daysinmonth});
+                }
+                $col = $start_col;
+                $day = $start_day;
+        } else {
+                $height = $self->{row_height} - $settings->{border_size} * 2;
+        }
+
+        if (!$settings->{fill_entire_page} && $height < $self->{minimum_row_height}) {
+                $height = $self->{minimum_row_height};
+        }
+        # Now draw for real
+        while ($col < 7 && $day <= $self->{daysinmonth}) {
+                $self->draw_day($cr, $settings, $so_far, $day, $col, $height);
+                $day++;
+                $col++;
+        }
+
+        return $so_far + $height + $settings->{border_size};
+}
+
+=head2 col_box_coordinates($so_far, $col, $height, $settings)
+
+Returns a four-element array C<($x1, $y1, $x2, $y2)> representing
+the bounding box of the calendar box at column C<$col> (0-6).  C<$height>
+is the height of the box and C<$settings> is the settings hashref
+passed to C<render>.
+
+=cut
+sub col_box_coordinates
+{
+        my ($self, $so_far, $col, $height, $settings) = @_;
+        my $cell = ($settings->{width} - $settings->{margin_left} - $settings->{margin_right}) / 7;
+
+        return (
+                $settings->{margin_left} + $cell * $col,
+                $so_far,
+                $settings->{margin_left} + $cell * ($col + 1),
+                $so_far + $height + $settings->{border_size},
+            );
+}
+
+=head2 draw_day($cr, $settings, $so_far, $day, $col, $height)
+
+Renders a single day's worth of reminders.  C<$cr> is a Cairo
+drawing context and C<$settings> is the settings hash passed
+to C<render>.  C<$so_far> is the Y-coordinate of the top
+of the box and C<$col> is the column number.
+
+C<$height> is the height of the box.  If C<$height> is passed
+in as zero, then do not actually render anything... instead,
+compute how high the box should be.  If C<$height> is non-zero,
+then it is the height of the box.
+
+Returns the height required for the calendar box.
+
+=cut
+sub draw_day
+{
+        my ($self, $cr, $settings, $so_far, $day, $col, $height) = @_;
+
+        my $top = $so_far;
+
+        my ($x1, $y1, $x2, $y2) = $self->col_box_coordinates($so_far, $col, $height, $settings);
+
+        # Do shading if we're in "for real" mode
+        if ($height) {
+                my $shade = $self->find_last_special('shade', $self->{entries}->[$day]);
+                if ($shade) {
+                        $cr->save;
+                        $cr->set_source_rgb($shade->{r} / 255,
+                                            $shade->{g} / 255,
+                                            $shade->{b} / 255);
+                        $cr->rectangle($x1, $y1, $x2 - $x1, $y2 - $y1);
+                        $cr->fill();
+                        $cr->restore;
+                }
+        }
+        # Draw the day number
+        my $layout = Pango::Cairo::create_layout($cr);
+        $layout->set_text($day);
+        my $desc = Pango::FontDescription->from_string($settings->{daynum_font} . ' ' . $settings->{daynum_size} . 'px');
+
+        $layout->set_font_description($desc);
+        my ($wid, $h) = $layout->get_pixel_size();
+
+
+        # Don't actually draw if we're just previewing to get the cell height
+        if ($height) {
+                $cr->save;
+                if ($settings->{numbers_on_left}) {
+                        $cr->move_to($x1 + $settings->{border_size}, $so_far + $settings->{border_size});
+                } else {
+                        $cr->move_to($x2 - $settings->{border_size} - $wid, $so_far + $settings->{border_size});
+                }
+                Pango::Cairo::show_layout($cr, $layout);
+                $cr->restore();
+        }
+
+        $so_far += $h + 2 * $settings->{border_size};
+        my $entry_height = 0;
+        my $done = 0;
+        foreach my $entry (@{$self->{entries}->[$day]}) {
+                # Moon and week should not adjust height
+                if ($entry->isa('Remind::PDF::Entry::moon') ||
+                    $entry->isa('Remind::PDF::Entry::week')) {
+                        $entry->render($self, $cr, $settings, $top, $day, $col, $height);
+                        next;
+                }
+
+                # An absolutely-positioned Pango markup should not adjust height
+                # either
+                if ($entry->isa('Remind::PDF::Entry::pango') &&
+                    defined($entry->{atx}) && defined($entry->{aty})) {
+                        $entry->render($self, $cr, $settings, $top, $day, $col, $height);
+                        next;
+                }
+
+                # Shade is done already
+                if ($entry->isa('Remind::PDF::Entry::shade')) {
+                        next;
+                }
+                if ($done) {
+                        $so_far += $settings->{border_size};
+                        $entry_height += $settings->{border_size};
+                }
+                $done = 1;
+                my $h2 = $entry->render($self, $cr, $settings, $so_far, $day, $col, $height);
+                $entry_height += $h2;
+                $so_far += $h2;
+        }
+        if ($height) {
+                if ($entry_height > $height) {
+                        print STDERR "WARNING: overfull box at $day " . $self->{monthname} . ' ' . $self->{year} . "\n";
+                        $entry_height = $height;
+                }
+        }
+        return $h + $entry_height + 2 * $settings->{border_size};
+}
+
+=head2 draw_daynames($cr, $settings, $so_far)
+
+Draw the weekday names heading.  C<$cr> is a Cairo drawing context
+and C<$settings> is the settings hash passed to C<render>.  C<$so_far>
+is the Y-coordinate of the top of the row; drawing starts at this
+coordinate.
+
+Returns the Y coordinate at which to start drawing the first
+calendar row.
+
+=cut
+sub draw_daynames
+{
+        my ($self, $cr, $settings, $so_far) = @_;
+
+        my $w = $settings->{width} - $settings->{margin_left} - $settings->{margin_right};
+        my $cell = $w/7;
+
+        $so_far += $settings->{border_size};
+        my $height = 0;
+        for (my $i=0; $i<7; $i++) {
+                my $j;
+                if ($self->{mondayfirst}) {
+                        $j = ($i + 1) % 7;
+                } else {
+                        $j = $i;
+                }
+                my $layout = Pango::Cairo::create_layout($cr);
+                $layout->set_text(Encode::decode('UTF-8', $self->{daynames}->[$j]));
+                my $desc = Pango::FontDescription->from_string($settings->{header_font} . ' ' . $settings->{header_size} . 'px');
+
+                $layout->set_font_description($desc);
+
+                my ($wid, $h) = $layout->get_pixel_size();
+                $cr->save;
+                $cr->move_to($settings->{margin_left} + $i * $cell + $cell/2 - $wid/2, $so_far);
+                Pango::Cairo::show_layout($cr, $layout);
+                $cr->restore();
+                if ($h > $height) {
+                        $height = $h;
+                }
+        }
+        return $so_far + $height + $settings->{border_size} * .75;
+}
+
+=head2 draw_title($cr, $settings)
+
+Draw the title ("Monthname Year") at the top of the calendar.
+C<$cr> is a Cairo drawing context
+and C<$settings> is the settings hash passed to C<render>.
+
+Returns the Y coordinate at which to start drawing the row
+containing the weekday names.
+
+=cut
+sub draw_title
+{
+        my ($self, $cr, $settings) = @_;
+        my $title = $self->{monthname} . ' ' . $self->{year};
+
+        # set_page_label not available in older versions of Cairo
+        eval { $cr->get_target()->set_page_label($title); };
+        my $layout = Pango::Cairo::create_layout($cr);
+        $layout->set_text(Encode::decode('UTF-8', $title));
+        my $desc = Pango::FontDescription->from_string($settings->{title_font} . ' ' . $settings->{title_size} . 'px');
+
+        $layout->set_font_description($desc);
+
+        my ($w, $h) = $layout->get_pixel_size();
+        $cr->save();
+        $cr->move_to($settings->{width}/2 - $w/2, $settings->{margin_top});
+        Pango::Cairo::show_layout($cr, $layout);
+        $cr->restore();
+        return $h + $settings->{margin_top} + $settings->{border_size};
+}
+
+=head2 draw_small_calendar($cr, $x, $y, $width, $height, $settings, $month, $days, $start_wkday)
+
+Draw a small calendar on the Cairo context C<$cr>.  The top left-hand
+corner of the box is at C<($x, $y)> and the size of the box is
+C<($width, $height>).  $settings is the settings hashref passed to
+C<render>.  C<$month> is the name of the month to draw and C<$days> is
+the number of days in the month.  Finally, C<$start_wkday> is the
+weekday (0=Sunday, 6=Saturday) on which the month starts
+
+=cut
+sub draw_small_calendar
+{
+        my ($self, $cr, $x, $y, $width, $height, $settings, $month, $days, $start_wkday) = @_;
+
+        my $first_col = $start_wkday;
+        if ($self->{mondayfirst}) {
+                $first_col--;
+                if ($first_col < 0) {
+                        $first_col = 6;
+                }
+        }
+
+        # Last column
+        my $last_col = ($first_col + $days - 1) % 7;
+
+        # Number of rows
+        my $rows = 1;
+        my $last_day_on_row = 7 - $first_col;
+        while ($last_day_on_row < $days) {
+                $last_day_on_row += 7;
+                $rows++;
+        }
+        my $layout = Pango::Cairo::create_layout($cr);
+        my $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . '10px');
+        $layout->set_font_description($desc);
+        $layout->set_text('88 88 88 88 88 88 88');
+        my ($wid, $h) = $layout->get_pixel_size();
+        $h += 1;
+        $h *= ($rows + 2); # row for month name; row for day names
+
+        my $scale = $width / $wid;
+        if (($height / $h) < $scale) {
+                $scale = $height / $h;
+        }
+        my $font_size = int($scale * 10);
+        $layout = Pango::Cairo::create_layout($cr);
+        $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
+        $layout->set_font_description($desc);
+        $layout->set_text('88 ');
+        ($wid, $h) = $layout->get_pixel_size();
+        $h += 1;
+
+        # Month name
+        $layout = Pango::Cairo::create_layout($cr);
+        $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
+        $layout->set_font_description($desc);
+        $layout->set_text(Encode::decode('UTF-8', $month));
+        my ($mw, $mh) = $layout->get_pixel_size();
+        $cr->save();
+        $cr->move_to($x + $width/2 - $mw/2, $y);
+        Pango::Cairo::show_layout($cr, $layout);
+        $cr->restore();
+
+        $y += $h;
+        # Day names
+        for (my $col=0; $col <7; $col++) {
+                my $j;
+                if ($self->{mondayfirst}) {
+                        $j = ($col + 1) % 7;
+                } else {
+                        $j = $col;
+                }
+                my $day = $self->{daynames}->[$j];
+                my $l = substr(Encode::decode('UTF-8', $day), 0, 1);
+                $layout = Pango::Cairo::create_layout($cr);
+                $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
+                $layout->set_font_description($desc);
+                $layout->set_text($l);
+                $cr->save();
+                $cr->move_to($x + $col*$wid, $y);
+                Pango::Cairo::show_layout($cr, $layout);
+                $cr->restore();
+        }
+        $y += $h;
+
+        my $col = $start_wkday;
+
+        for (my $d=1; $d <= $days; $d++) {
+                $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
+                $layout->set_font_description($desc);
+                $layout->set_text($d);
+                $cr->save();
+                $cr->move_to($x + $col*$wid, $y);
+                Pango::Cairo::show_layout($cr, $layout);
+                $cr->restore();
+                $col++;
+                if ($col > 6) {
+                        $col = 0;
+                        $y += $h;
+                }
+        }
+}
+
+package Remind::PDF::Multi;
+
+=head1 NAME
+
+Remind::PDF::Multi - A container for multiple months' worth of calendar data
+
+=head1 DESCRIPTION
+
+The C<remind -ppp> output consists of a JSON array with each element
+representing one month's worth of reminders.  C<Remind::PDF::Multi>
+reads this output and returns an instance of itself containing
+an array of C<Remind::PDF> objects, one object for each month.
+
+=head1 CLASS METHODS
+
+=head2 Remind::PDF::Multi->create_from_stream($in, $specials_accepted)
+
+This method reads data from an open file handle C<$in>.  C<$specials_accepted>
+is a hashref of SPECIAL reminder types to accept; the key is the name of the
+SPECIAL (all lower-case) and the value should be 1.  Any SPECIAL reminders
+not in the hash are ignored.
+
+This function returns a two-element array: C<($obj, $err)>.  On
+success, C<$obj> will be a C<Remind::PDF::Multi> object and C<$err>
+will be undef.  On failure, C<$obj> will be undef and C<$err> will be
+an error message.
+
+=cut
+
+
+sub create_from_stream
+{
+        my ($class, $in, $specials_accepted) = @_;
+        my $json = "[\n";
+        my $right_bracket = 0;
+        my $right_curly = 0;
+
+        while(<$in>) {
+                $json .= $_;
+                chomp;
+                if ($_ eq ']') {
+                        $right_bracket++;
+                        if ($right_bracket == 2 && $right_curly == 1) {
+                                return $class->create_from_json($json, $specials_accepted);
+                        }
+                } elsif($_ eq '}') {
+                        $right_curly++;
+                } else {
+                        $right_bracket = 0;
+                        $right_curly = 0;
+                }
+        }
+        return(undef, 'Unable to parse JSON stream');
+}
+
+=head2 Remind::PDF::Multi->create_from_stream($json, $specials_accepted)
+
+This method takes data from a JSON string <$json>.  C<$specials_accepted>
+is a hashref of SPECIAL reminder types to accept; the key is the name of the
+SPECIAL (all lower-case) and the value should be 1.  Any SPECIAL reminders
+not in the hash are ignored.
+
+This function returns a two-element array: C<($obj, $err)>.  On
+success, C<$obj> will be a C<Remind::PDF::Multi> object and C<$err>
+will be undef.  On failure, C<$obj> will be undef and C<$err> will be
+an error message.
+
+=cut
+
+sub create_from_json
+{
+        my ($class, $json, $specials_accepted) = @_;
+        my $parser = JSON::MaybeXS->new(utf8 => 0);
+
+        my $array;
+        eval {
+                $array = $parser->decode($json);
+        };
+        if (!$array) {
+                return (undef, "Unable to decode JSON: $@");
+        }
+        if (ref($array) ne 'ARRAY') {
+                return (undef, "Expecting array; found " . ref($array));
+        }
+
+        my $self = bless { months => []}, $class;
+        foreach my $m (@$array) {
+                my ($e, $error) = Remind::PDF->create_from_hash($m, $specials_accepted);
+                if (!$e) {
+                        return (undef, $error);
+                }
+                push(@{$self->{entries}}, $e);
+        }
+        return ($self, undef);
+}
+
+=head1 INSTANCE METHODS
+
+=head2 render($cr, $settings)
+
+Iterate through all the C<Remind::PDF> objects
+and call their C<render> methods.  This method
+renders as many months worth of calendar data
+as were read from the C<remind -ppp> stream
+
+=cut
+sub render
+{
+        my ($self, $cr, $settings) = @_;
+        foreach my $e (@{$self->{entries}}) {
+                $e->render($cr, $settings);
+        }
+}
+
+1;
+

rem2pdf/lib/Remind/PDF/Entry.pm

@@ -0,0 +1,311 @@
+package Remind::PDF::Entry;
+use strict;
+use warnings;
+
+use Cairo;
+use Pango;
+use Encode;
+
+=head1 NAME
+
+Remind::PDF::Entry - Representation of one calendar entry
+
+=head1 DESCRIPTION
+
+C<Remind::PDF::Entry> and its subclasses represent one calendar
+entry.  They can be normal reminder-type entries or SPECIAL reminders.
+
+=head1 CLASS METHODS
+
+=head2 Remind::PDF::Entry->new_from_hash($hash)
+
+Create and return a new C<Remind::PDF::Entry> based on one reminder's
+worth of data from C<remind -p>.  Returns a C<Remind::PDF::Entry> object,
+or in the case of SPECIAL reminders, a subclass of C<Remind::PDF::Entry>.
+
+=cut
+sub new_from_hash
+{
+        my ($class, $hash) = @_;
+        if (exists($hash->{passthru})) {
+                my $special = lc($hash->{passthru});
+                if ($special =~ /^(html|htmlclass|week|moon|shade|color|colour|postscript|psfile|pango)$/) {
+                        $special = 'color' if $special eq 'colour';
+                        $class = 'Remind::PDF::Entry::' . $special;
+                } else {
+                        $class = 'Remind::PDF::Entry::UNKNOWN';
+                }
+        }
+        bless $hash, $class;
+        $hash->_adjust();
+        return $hash;
+}
+
+# Base class: Set the color to black
+sub _adjust
+{
+        my ($self) = @_;
+        $self->{r} = 0;
+        $self->{g} = 0;
+        $self->{b} = 0;
+}
+
+=head1 INSTANCE METHODS
+
+=head2 render($pdf, $cr, $settings, $so_far, $day, $col, $height)
+
+Render a single entry.  C<$pdf> is the parent C<Remind::PDF>
+object.  C<$cr> is a Cairo drawing context and C<$settings> is the
+usual settings hash.  C<$so_far> is the Y-coordinate at which
+to start drawing.  C<$day> is the month day and C<$col> is
+the calendar column.  C<$height> is the height of the calendar
+box.
+
+If C<$height> is zero, then nothing should actually be drawn,
+but the height of the calendar entry should be computed.
+
+Returns the height of the calendar entry.
+
+=cut
+sub render
+{
+        my ($self, $pdf, $cr, $settings, $so_far, $day, $col, $height) = @_;
+
+        my ($x1, $y1, $x2, $y2) = $pdf->col_box_coordinates($so_far, $col, $height, $settings);
+        my $layout = Pango::Cairo::create_layout($cr);
+
+        $layout->set_width(1024 * ($x2 - $x1 - 2 * $settings->{border_size}));
+        $layout->set_wrap('word-char');
+        $layout->set_text(Encode::decode('UTF-8', $self->{body}));
+        my $desc = Pango::FontDescription->from_string($settings->{entry_font} . ' ' . $settings->{entry_size} . 'px');
+        $layout->set_font_description($desc);
+        my ($wid, $h) = $layout->get_pixel_size();
+
+        if ($height) {
+                $cr->save();
+                $cr->set_source_rgb($self->{r} / 255,
+                                    $self->{g} / 255,
+                                    $self->{b} / 255);
+                $cr->move_to($x1 + $settings->{border_size}, $so_far);
+                Pango::Cairo::show_layout($cr, $layout);
+                $cr->restore();
+        }
+        return $h;
+}
+
+package Remind::PDF::Entry::html;
+use base 'Remind::PDF::Entry';
+sub render {}
+
+package Remind::PDF::Entry::htmlclass;
+use base 'Remind::PDF::Entry';
+sub render {}
+
+package Remind::PDF::Entry::week;
+use base 'Remind::PDF::Entry';
+
+sub render
+{
+        my ($self, $pdf, $cr, $settings, $so_far, $day, $col, $height) = @_;
+        # Do nothing in pre-render mode
+        return 0 unless $height;
+
+        # Render in small text at bottom-right
+        my ($x1, $y1, $x2, $y2) = $pdf->col_box_coordinates($so_far, $col, $height, $settings);
+        my $layout = Pango::Cairo::create_layout($cr);
+
+        $layout->set_text(Encode::decode('UTF-8', $self->{body}));
+        my $desc = Pango::FontDescription->from_string($settings->{entry_font} . ' ' . int(0.75 * $settings->{entry_size}) . 'px');
+        $layout->set_font_description($desc);
+        my ($wid, $h) = $layout->get_pixel_size();
+
+        $cr->save();
+        $cr->move_to($x2 - $settings->{border_size}/4 - $wid, $y2 - $settings->{border_size}/4 - $h);
+        Pango::Cairo::show_layout($cr, $layout);
+        $cr->restore();
+
+        return 0;
+}
+
+package Remind::PDF::Entry::moon;
+use base 'Remind::PDF::Entry';
+
+sub _adjust {
+        my ($self) = @_;
+        my ($phase, $size, $fontsize, $msg) = split(/\s+/, $self->{body}, 4);
+        $phase = '' unless defined($phase);
+        $size = -1 unless defined($size);
+        $fontsize = -1 unless defined($fontsize);
+        $msg = '' unless defined($msg);
+        $self->{phase} = $phase;
+        $self->{size} = $size;
+        $self->{fontsize} = $fontsize;
+        $self->{body} = $msg;
+}
+sub render
+{
+        my ($self, $pdf, $cr, $settings, $so_far, $day, $col, $height) = @_;
+
+        # Do nothing in pre-render mode
+        return 0 unless $height;
+
+        my ($x1, $y1, $x2, $y2) = $pdf->col_box_coordinates($so_far, $col, $height, $settings);
+
+        my $layout;
+        my $bodywidth = 0;
+        if ($self->{fontsize} <= 0) {
+                $self->{fontsize} = $settings->{entry_size};
+        }
+        if ($self->{size} <= 0) {
+                $self->{size} = $settings->{daynum_size};
+        }
+
+        if ($self->{phase} !~ /^[0123]$/) {
+                # Invalid phase
+                return 0;
+        }
+
+        if ($self->{body} ne '') {
+                $layout = Pango::Cairo::create_layout($cr);
+                $layout->set_text(Encode::decode('UTF-8', $self->{body}));
+                my $desc = Pango::FontDescription->from_string($settings->{entry_font} . ' ' . $self->{fontsize} . 'px');
+                $layout->set_font_description($desc);
+                ($bodywidth, undef) = $layout->get_pixel_size();
+        }
+        my ($xc, $yc);
+        if ($settings->{numbers_on_left}) {
+                $yc = $so_far + $settings->{border_size} + ($self->{size} / 2);
+                $xc = $x2 - $settings->{border_size} - ($self->{size} / 2);
+                if ($bodywidth) {
+                        $xc -= ($bodywidth + $settings->{border_size});
+                }
+        } else {
+                $xc = $x1 + $settings->{border_size} + ($self->{size} / 2);
+                $yc = $so_far + $settings->{border_size} + ($self->{size} / 2);
+        }
+        $self->draw_moon($xc, $yc, $cr);
+        if ($layout) {
+                $cr->save();
+                $cr->move_to ($xc + ($self->{size}/2) + $settings->{border_size},
+                              $yc + ($self->{size}/2) - $self->{fontsize} );
+                Pango::Cairo::show_layout($cr, $layout);
+                $cr->restore();
+        }
+}
+
+sub draw_moon
+{
+        my ($self, $xc, $yc, $cr) = @_;
+        $cr->save();
+        $cr->new_path();
+        $cr->arc($xc, $yc, $self->{size}/2, 0, 2*3.1415926535);
+        if ($self->{phase} == 0) {
+                $cr->stroke_preserve();
+                $cr->fill();
+        } elsif ($self->{phase} == 1) {
+                $cr->stroke();
+                $cr->arc($xc, $yc, $self->{size}/2, 3.1415926535/2, 3 * 3.1415926535/2);
+                $cr->stroke_preserve();
+                $cr->fill();
+        } elsif ($self->{phase} == 2) {
+                $cr->stroke();
+        } elsif ($self->{phase} == 3) {
+                $cr->stroke();
+                $cr->arc($xc, $yc, $self->{size}/2, 3 * 3.1415926535/2, 3.1415926535/2);
+                $cr->stroke_preserve();
+                $cr->fill();
+        }
+        $cr->restore();
+}
+
+package Remind::PDF::Entry::shade;
+use base 'Remind::PDF::Entry';
+sub _adjust
+{
+        my ($self) = @_;
+        if ($self->{body} =~ /^(\d+)\s+(\d+)\s+(\d+)/) {
+                $self->{r} = $1;
+                $self->{g} = $2;
+                $self->{b} = $3;
+        }
+}
+
+package Remind::PDF::Entry::color;
+use base 'Remind::PDF::Entry';
+
+# Strip the RGB prefix from body
+sub _adjust
+{
+        my ($self) = @_;
+        $self->{body} =~ s/^\d+\s+\d+\s+\d+\s+//;
+}
+
+package Remind::PDF::Entry::postscript;
+use base 'Remind::PDF::Entry';
+sub render {}
+
+package Remind::PDF::Entry::psfile;
+use base 'Remind::PDF::Entry';
+sub render {}
+
+package Remind::PDF::Entry::pango;
+use base 'Remind::PDF::Entry';
+sub _adjust
+{
+        my ($self) = @_;
+        if ($self->{body} =~ /^@([-0-9.]+),\s*([-0-9.]+)\s*(.*)/) {
+                $self->{atx} = $1;
+                $self->{aty} = $2;
+                $self->{body} = $3;
+        }
+}
+
+sub render
+{
+        my ($self, $pdf, $cr, $settings, $so_far, $day, $col, $height) = @_;
+
+        my ($x1, $y1, $x2, $y2) = $pdf->col_box_coordinates($so_far, $col, $height, $settings);
+        my $layout = Pango::Cairo::create_layout($cr);
+
+        $layout->set_width(1024 * ($x2 - $x1 - 2 * $settings->{border_size}));
+        $layout->set_wrap('word-char');
+        $layout->set_markup(Encode::decode('UTF-8', $self->{body}));
+
+        if (($layout->get_text() // '') eq '') {
+                # Invalid markup
+                return 0;
+        }
+        my $desc = Pango::FontDescription->from_string($settings->{entry_font} . ' ' . $settings->{entry_size} . 'px');
+        $layout->set_font_description($desc);
+        my ($wid, $h) = $layout->get_pixel_size();
+
+        if ($height) {
+                $cr->save();
+                if (defined($self->{atx}) && defined($self->{aty})) {
+                        my ($x, $y);
+                        if ($self->{atx} < 0) {
+                                $x = $x2 + $self->{atx} - $wid;
+                        } else {
+                                $x = $x1 + $self->{atx};
+                        }
+                        if ($self->{aty} < 0) {
+                                $y = $y2 + $self->{aty} - $h;
+                        } else {
+                                $y = $y1 + $self->{aty};
+                        }
+                        $cr->move_to($x, $y);
+                } else {
+                        $cr->move_to($x1 + $settings->{border_size}, $so_far);
+                }
+                Pango::Cairo::show_layout($cr, $layout);
+                $cr->restore();
+        }
+        return $h;
+}
+
+package Remind::PDF::Entry::UNKNOWN;
+use base 'Remind::PDF::Entry';
+sub render {}
+
+1;
+

remind.lsm

@@ -1,23 +0,0 @@
-Begin3
-Title:		Remind          
-Version:	03.00.19
-Entered-date:   9 May 1998
-Description:    Full-featured calendar/reminder program featuring
-		sophisticated date calculation, moon phases, sunrise/sunset,
-		Hebrew calendar, alarms, PostScript output, X-Windows
-		front-end, multilingual messages, and proper handling of
-		holidays.  Available for UNIX, MS-DOS, OS/2, and other
-		platforms.  Includes scripts for making a nice WWW
-		calendar server.
-Keywords:       calendar reminder alarm datebook PostScript www
-Author:         aa775@freenet.carleton.ca (David F. Skoll)
-Maintained-by:  aa775@freenet.carleton.ca (David F. Skoll)
-Primary-site:   ftp.doe.carleton.ca /pub/Remind-3.0
-		266kB remind-3.0.19.tgz
-Alternate-site: 
-Original-site:  
-Platform:       Linux, Solaris, SunOS, HP-UX -- virtually any UN*X-like
-		system.  Wish 8.x required for TCL/Tk front-end, but
-		this is not essential to use the software.
-Copying-policy: GPL (No ports to MS Windows allowed)
-End

scripts/README

@@ -1,10 +1,3 @@
 Files in this directory:
 
-kall		-- Kills a program by command name, as in "kall remind"
-rem		-- Starts Remind with a default file of $HOME/.reminders
-remind-all.csh	-- Mails reminders to all users (C-Shell version)
-remind-all.sh	-- Mails reminders to all users (Bourne Shell version)
-tkremind*	-- Tcl/Tk graphical calendar using Remind as engine
-
-$Id: README,v 1.1 1998-01-15 02:50:20 dfs Exp $
-
+tkremind     -- Tcl/Tk graphical calendar using Remind as engine

scripts/kall

@@ -1,42 +0,0 @@
-#!/bin/sh
-#
-# $Id: kall,v 1.1 1998-01-15 02:50:20 dfs Exp $
-#
-# kall - kill all processes belonging to this user that match
-#           specified string.
-
-signal=`echo $1 | grep '^\-.*'`
-me=`basename $0`
-
-if [ "$signal" != "" ]; then
-	shift
-else
-	signal="-TERM"
-fi
-
-if [ "$1" = "" ]; then
-	echo "usage: $me [-signal] string [string...]"
-	echo "       kills all of your processes where command name matches"
-	echo "       any of the given strings."
-	exit
-fi
-
-msg="0"
-
-while [ "$1" != "" ]; do
-
-# NOTE:  You may have to modify the next line, since PS is non-portable.
-# The 'awk' command picks out the process IDs to pass them on to kill.
-	rprocs=`ps cx | awk '{if(prog == $NF && $1 != mypid) print $1}' prog=$1 mypid=$$ -`
-	if [ "$rprocs" != "" ]; then
-		msg="1"
-		echo -n "${me}: Sending $signal signal to $1 process(es)"
-		echo '...'
-		kill $signal $rprocs
-	fi
-	shift
-done
-
-if [ $msg = "1" ]; then
-    echo "${me}: Done."
-fi

scripts/rem

@@ -1,45 +0,0 @@
-#!/bin/sh
-#
-# rem - by David Skoll - 26 February 1991
-#
-# $Id: rem,v 1.1 1998-01-15 02:50:21 dfs Exp $
-#
-# This script runs 'remind' with a default reminder file assumed.  You
-# can override the default by using "rem -F newfile ..."  (But why would
-# you use rem unless you wanted to accept the default??)
-
-# ------ You may wish to change the defaults below this line ------
-
-# The default reminder file
-DEFAULT=$HOME/.reminders
-
-# The executable file (you may wish to change this to /usr/local/bin/remind
-# or whatever.
-EXECUTABLE=remind
-
-# No options yet
-OPTIONS=""
-
-# No parameters yet
-PARAMETERS=""
-
-# ------ You shouldn't change anything below this line -----
-
-# Scan for options
-while test "$1" != ""
-do
-	case $1 in
-
-		-F) DEFAULT=$2
-		    shift
-		    shift ;;
-
-		-*) OPTIONS="$OPTIONS $1"
-		    shift ;;
-
-		*) PARAMETERS=$*
-		   break ;;
-	esac
-done
-
-$EXECUTABLE $OPTIONS $DEFAULT $PARAMETERS

scripts/remind-all.csh

@@ -1,46 +0,0 @@
-#!/bin/csh -f
-
-# Shell script to mail all users reminders.
-
-# $Id: remind-all.csh,v 1.1 1998-01-15 02:50:21 dfs Exp $
-
-# Run it AFTER MIDNIGHT so that date is correct!
-# On our system, we have the following in our crontab:
-# 05 5 * * * /usr/share/lib/remind/remind-all > /dev/null 2>&1
-
-# This script must be run by root.  The -u option MUST be supplied
-# to Remind, or a severe security hole will exist.  Note that Remind
-# must be compiled to support the -u option for this script to work.
-# Also, the -r and -q options must be used.
-
-# The following line gets a list of users for systems using SUN's
-# NIS service:
-set USERS  = `ypcat passwd | awk -F: '{print $1}'`
-
-# The following line gets a list of users by examining /etc/passwd:
-# set USERS = `awk -F: '{print $1}' /etc/passwd`
-
-# If neither of the above methods works, you must come up with some
-# way of getting a list of users on the system
-
-# Set the following variables as appropriate for your system
-set REMIND = /usr/local/bin/remind
-set MAIL   = /usr/ucb/mail
-set RM     = "/usr/bin/rm -f"
-
-set REMFILE   = /tmp/RemFile.$$
-
-# Scan each user's directory for a .reminders file
-foreach i ($USERS)
-   if (-r ~$i/.reminders) then
-#     echo "$i has a .reminders file."     DEBUGGING PURPOSES ONLY
-
-      $REMIND -u$i -h -r -q -iremind_all=1 ~$i/.reminders < /dev/null > $REMFILE
-      if (! -z $REMFILE) then
-#        echo "Sending mail to $i"         DEBUGGING PURPOSES ONLY
-
-         $MAIL -s "Reminders" $i < $REMFILE
-      endif
-      $RM $REMFILE
-   endif
-end

scripts/remind-all.sh

@@ -1,54 +0,0 @@
-#!/bin/sh
-# Shell script to mail all users reminders.
-
-# This file is part of REMIND
-#
-# $Id: remind-all.sh,v 1.2 1998-02-14 03:56:27 dfs Exp $
-#
-# REMIND is Copyright (C) 1992-1998 by David F. Skoll        
-# This file is Copyright (C) 1990 by Bill Aten
-
-# Thanks to Bill Aten for this script.
-
-# Run it AFTER MIDNIGHT so that date is correct!
-# On our system, we have the following in our crontab:
-# 02 00 * * * /usr/local/adm/remind-all >/dev/null 2>&1
-
-# This script must be run by root.  The -u option MUST be supplied
-# to Remind, or a severe security hole will exist.  Note that Remind
-# must be compiled to support the -u option for this script to work.
-# Also, the -r and -q options must be used.
-
-# The following line gets a list of users for systems using SUN's
-# NIS service:
-# USERS=`ypcat passwd | awk -F: '{print $1}'`
-
-# The following line gets a list of users by examining /etc/passwd:
-USERS=`awk -F: '{print $1}' /etc/passwd`
-
-# If neither of the above methods works, you must come up with some
-# way of getting a list of users on the system
-
-# Set the following variables as appropriate for your system
-REMIND=/usr/local/bin/remind
-MAIL=/usr/bin/mail
-RM="/bin/rm -f"
-
-REMFILE=/tmp/RemFile.$$
-
-# Scan each user's directory for a .reminders file
-for i in $USERS
-do
-HOME=`grep \^$i: /etc/passwd | awk -F: '{print $6}'`
-   if [ -r $HOME/.reminders ]; then
-
-#     echo "$i has a .reminders file."     DEBUGGING PURPOSES ONLY
-
-      $REMIND -u$i -h -r -q -iremind_all=1 $HOME/.reminders < /dev/null > $REMFILE
-      if [ -s $REMFILE ]; then
-#        echo "Sending mail to $i"         DEBUGGING PURPOSES ONLY
-         $MAIL -s "Reminders" $i < $REMFILE
-      fi
-      $RM $REMFILE
-   fi
-done

src/Makefile.in

@@ -1,62 +1,71 @@
 # Makefile.in for REMIND
-# 
-# $Id: Makefile.in,v 1.11 1998-05-10 02:19:20 dfs Exp $
+#
 
-VERSION= 03.00.19
 SHELL= /bin/sh
-
+BETA = 1
 srcdir=@srcdir@
 prefix=@prefix@
 exec_prefix=@exec_prefix@
 mandir=@mandir@
 bindir=@bindir@
 datadir=@datadir@
+datarootdir=@datarootdir@
 VPATH=$(srcdir)
+VERSION=@VERSION@
 
 INSTALL=@INSTALL@
 INSTALL_PROGRAM=@INSTALL_PROGRAM@
 INSTALL_DATA=@INSTALL_DATA@
 
 PROGS=		remind rem2ps
-SCRIPTS=	$(srcdir)/../scripts/kall $(srcdir)/../scripts/rem \
-		$(srcdir)/../scripts/tkremind
-MANS=		$(srcdir)/../man/kall.1 $(srcdir)/../man/rem.1 \
-		$(srcdir)/../man/rem2ps.1 $(srcdir)/../man/remind.1 \
-		$(srcdir)/../man/tkremind.1
+SCRIPTS=	$(srcdir)/../scripts/tkremind
+
+MANS=		$(srcdir)/../man/rem2ps.1 $(srcdir)/../man/remind.1 \
+		$(srcdir)/../man/tkremind.1 $(srcdir)/../man/rem.1
 
 .SUFFIXES:
 .SUFFIXES: .c .o
 
 REMINDSRCS=	calendar.c dynbuf.c dorem.c dosubst.c expr.c files.c funcs.c \
-		globals.c hbcal.c init.c main.c moon.c omit.c queue.c sort.c \
-		token.c trigger.c userfns.c utils.c var.c
+		globals.c hbcal.c init.c main.c md5.c moon.c omit.c queue.c \
+		sort.c token.c trigger.c userfns.c utils.c var.c
 
+REMINDHDRS=config.h custom.h dynbuf.h err.h expr.h globals.h lang.h \
+	   md5.h protos.h rem2ps.h types.h version.h
 REMINDOBJS= $(REMINDSRCS:.c=.o)
 
 all: remind rem2ps
 
 test: remind
-	sh ../tests/test-rem
+	@sh ../tests/test-rem
 
 .c.o:
-	@CC@ -c @CFLAGS@ @DEFS@ $(LANGDEF) -DUNIX -I. -I$(srcdir) $<
+	@CC@ -c @CPPFLAGS@ @CFLAGS@ @DEFS@ $(CEXTRA) $(LANGDEF) -I. -I$(srcdir) $<
 
-rem2ps: rem2ps.o dynbuf.o
-	@CC@ @LDFLAGS@ -o rem2ps rem2ps.o dynbuf.o
+$(REMINDOBJS): $(REMINDHDRS)
+
+rem2ps: rem2ps.o dynbuf.o json.o
+	@CC@ @LDFLAGS@ $(LDEXTRA) -o rem2ps rem2ps.o dynbuf.o json.o -lm
 
 remind: $(REMINDOBJS)
-	@CC@ @LDFLAGS@ -o remind $(REMINDOBJS) @LIBS@
+	@CC@ @LDFLAGS@ $(LDEXTRA) -o remind $(REMINDOBJS) @LIBS@
 
-install: all
+install-nostripped: all
+	-mkdir -p $(DESTDIR)$(bindir) || true
 	for prog in $(PROGS) $(SCRIPTS) ; do \
-		$(INSTALL_PROGRAM) $$prog $(bindir) ; \
+		$(INSTALL_PROGRAM) $$prog $(DESTDIR)$(bindir) || exit 1; \
 	done
-	-strip $(bindir)/remind
-	-strip $(bindir)/rem2ps
+	rm -f $(DESTDIR)$(bindir)/rem > /dev/null 2>&1 || true
+	ln -s remind $(DESTDIR)$(bindir)/rem
+	-mkdir -p $(DESTDIR)$(mandir)/man1 || true
 	for man in $(MANS) ; do  \
-		$(INSTALL_DATA) $$man $(mandir)/man1 ; \
+		$(INSTALL_DATA) $$man $(DESTDIR)$(mandir)/man1 || exit 1; \
 	done
 
+install: install-nostripped
+	strip $(DESTDIR)$(bindir)/remind || true
+	strip $(DESTDIR)$(bindir)/rem2ps || true
+
 clean:
 	rm -f *.o *~ core *.bak $(PROGS)
 
@@ -64,24 +73,22 @@ clobber:
 	rm -f *.o *~ remind rem2ps test.out core *.bak
 
 depend:
-	gccmakedep @DEFS@ -DUNIX $(REMINDSRCS) rem2ps.c
+	gccmakedep @DEFS@ $(REMINDSRCS) rem2ps.c json.c
 
 # The next targets are not very useful to you.  I use them to build
 # distributions, etc.
 
-# Build a tar file based on all files checked into CVS.
-tgz:
-	ln -s .. remind-$(VERSION)
-	peekentry `find remind-$(VERSION) -depth -follow -name 'Entries' -print` | xargs tar cvf remind-$(VERSION).tar
-	gzip -v -9 remind-$(VERSION).tar
-	mv remind-$(VERSION).tar.gz remind-$(VERSION).tgz
-	rm -f remind-$(VERSION)
+# Build a tar file based on all files checked into git.
+distro:
+	cd .. && git archive --worktree-attributes --format=tar --prefix=remind-$(VERSION)/ HEAD > src/remind-$(VERSION).tar
+	gzip -f -v -9 remind-$(VERSION).tar
+	gpg --detach-sign -u dianne@skoll.ca remind-$(VERSION).tar.gz
 
 beta-tgz:
-	ln -s .. remind-$(VERSION)-BETA
-	peekentry `find remind-$(VERSION)-BETA -depth -follow -name 'Entries' -print` | xargs tar cvf remind-$(VERSION)-BETA.tar
-	gzip -v -9 remind-$(VERSION)-BETA.tar
-	mv remind-$(VERSION)-BETA.tar.gz remind-$(VERSION)-BETA.tgz
-	rm -f remind-$(VERSION)-BETA
+	cd .. && git archive --worktree-attributes --format=tar --prefix=remind-$(VERSION)-BETA-$(BETA)/ HEAD > src/remind-$(VERSION)-BETA-$(BETA).tar
+	gzip -f -v -9 remind-$(VERSION)-BETA-$(BETA).tar
+	gpg --detach-sign -u dianne@skoll.ca remind-$(VERSION)-BETA-$(BETA).tar.gz
+
 #---------------- Stuff after this added by "make depend" -----------------
 
+

src/Makefile_QDOS

@@ -1,86 +0,0 @@
-#$Id: Makefile_QDOS,v 1.2 1998-03-01 20:43:53 dfs Exp $
-# Makefile for REMIND for QDOS / SMSQ
-
-#-----------------------------------------------------------------------------
-# THINGS FOR YOU TO EDIT START BELOW
-#-----------------------------------------------------------------------------
-
-# Uncomment the next lines if you want to use gcc instead of default compiler
-# NOTE:  Tempting as it may be, if you use 'cc' for the C compiler, do not
-# use 'ld' for the linker.  It will probably work much better if you use
-# LD= cc rather than LD= ld.
-# QDOS remark: I made it work the following way, and I found it to be working.
-CC= cc
-LD= ld
-
-# Put any additional flags for the C compiler or linker here - if you
-# are not using gcc, you probably want to remove '-ansi'.
-# QDOS remark: no -ansi option and no gcc on QDOS / SMSQ
-CFLAGS= -V -O -DQDOS
-CDEFS=
-LDFLAGS= -bufp200K
-
-#-----------------------------------------------------------------------------
-# YOU SHOULDN'T EDIT ANYTHING BELOW HERE.  You may want to change some things
-# in config_h; then, you should be able to type 'make'.
-#-----------------------------------------------------------------------------
-VERSION= 03.00.19
-MATHLIB= -lm
-
-HDRS= config_h err_h expr_h globals_h protos_h types_h version_h \
-lang_h english_h german_h dutch_h finnish_h french_h norwgian_h \
-danish_h polish_h
-
-STDHDRS= config_h types_h protos_h globals_h err_h lang_h
-
-LANGHDRS= english_h german_h dutch_h finnish_h french_h norwgian_h danish_h \
-polish_h
-
-SRCS= calendar_c dorem_c dosubst_c expr_c files_c funcs_c globals_c hbcal_c \
-init_c main_c moon_c omit_c sort_c queue_c token_c trigger_c userfns_c \
-utils_c var_c
-
-OBJS= calendar_o dorem_o dosubst_o expr_o files_o funcs_o globals_o hbcal_o \
-init_o main_o moon_o omit_o sort_o queue_o token_o trigger_o userfns_o \
-utils_o var_o
-
-all: remind rem2ps
-
-# _c_o:
-# 	$(CC) $(UNIX) $(SYSV) -c $(CFLAGS) $(CDEFS) $*_c
-
-rem2ps: rem2ps_o
-#   $(CC) $(CFLAGS) rem2ps_c
-   $(LD) $(LDFLAGS) -orem2ps rem2ps_o
-
-remind: $(OBJS)
-#   $(CC) $(CFLAGS) $(SRCS)
-   $(LD) $(LDFLAGS) -oremind $(OBJS) $(MATHLIB)
-
-rem2ps_o: rem2ps_c rem2ps_h lang_h config_h
-calendar_o: calendar_c $(STDHDRS) expr_h
-dorem_o: dorem_c $(STDHDRS) expr_h
-dosubst_o: dosubst_c $(STDHDRS) $(LANGHDRS)
-expr_o: expr_c $(STDHDRS) expr_h
-files_o: files_c $(STDHDRS)
-funcs_o: funcs_c $(STDHDRS) expr_h version_h
-globals_o: globals_c config_h types_h globals_h err_h lang_h $(LANGHDRS)
-hbcal_o: hbcal_c $(STDHDRS)
-init_o: init_c $(STDHDRS) expr_h version_h lang_h $(LANGHDRS)
-main_o: main_c $(STDHDRS) expr_h
-moon_o: moon_c $(STDHDRS)
-omit_o: omit_c $(STDHDRS)
-sort_o: sort_c $(STDHDRS)
-queue_o: queue_c $(STDHDRS)
-token_o: token_c $(STDHDRS)
-trigger_o: trigger_c $(STDHDRS) expr_h
-userfns_o: userfns_c $(STDHDRS) expr_h
-utils_o: utils_c $(STDHDRS)
-var_o: var_c $(STDHDRS) expr_h
-
-
-clean:
-	rm -f *_o *_bak
-
-clobber:
-	rm -f *_o remind rem2ps test_out *_bak

src/amiga-SCOPTIONS

@@ -1,7 +0,0 @@
-IGNORE=154
-IGNORE=161
-IGNORE=100
-IGNORE=85
-LINKOPT SC
-LINKOPT SD
-LINKOPT NOICONS

src/amiga.c

@@ -1,64 +0,0 @@
-/***************************************************************/
-/*                                                             */
-/*  AMIGA.C                                                    */
-/*                                                             */
-/*  Support functions for AmigaDOS                             */
-/*                                                             */
-/*  This file is Copyright (C) 1995 by Martin Hohl             */
-/*                                                             */
-/*  This file is part of REMIND.                               */
-/*  Remind is Copyright (C) 1992-1998 by David F. Skoll        */
-/*                                                             */
-/***************************************************************/
-#include "config.h"
-static char const RCSID[] = "$Id: amiga.c,v 1.2 1998-02-10 03:15:46 dfs Exp $";
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <exec/types.h>
-#include <dos/dos.h>
-#include <dos/dosextens.h>
-
-#include <proto/dos.h>
-
-#include "version.h"    /* Hopefully this will define VERSION as a string */
-
-#ifdef __SASC_60
-/* AmigaDOS 2.04 compatible version string for "version" utility */
-const static char ver_string[] = "$VER: remind "VERSION" "__AMIGADATE__;
-#endif
-
-void sleep(int dt)
-{
-    register long Ticks;
-
-    if (dt != 0) {
-	Ticks = 50L * dt;
-	Delay(Ticks);
-    }
-}
-
-void execvp(char *name, char **argvec)
-{
-    char *cmdline;
-    int i,l;
-
-    l = strlen(name)+2;
-    i=1;
-    while (argvec[i] != 0L) {
-	l += strlen(argvec[i])+1;
-	i++;
-    };
-    cmdline = malloc(l+1);
-    if (cmdline == 0L) return;
-    strcpy(cmdline,name);
-    i=1;
-    while (argvec[i] != 0L) {
-	strcat(cmdline," ");
-	strcat(cmdline,argvec[i]);
-	i++;
-    };
-    system(cmdline);
-    free(cmdline);
-}

src/config.h.in

@@ -1,80 +1,41 @@
-/* src/config.h.in.  Generated automatically from configure.in by autoheader.  */
-
-/* $Id: config.h.in,v 1.3 1998-02-16 03:41:44 dfs Exp $ */
-
-/* Define to empty if the keyword does not work.  */
-#undef const
-
-/* Define to `int' if <sys/types.h> doesn't define.  */
-#undef gid_t
-
-/* Define if you don't have vprintf but do have _doprnt.  */
-#undef HAVE_DOPRNT
-
 /* Define if utime(file, NULL) sets file's timestamp to the present.  */
 #undef HAVE_UTIME_NULL
 
-/* Define if you have the vprintf function.  */
-#undef HAVE_VPRINTF
-
-/* Define to `int' if <sys/types.h> doesn't define.  */
-#undef pid_t
-
-/* Define as the return type of signal handlers (int or void).  */
-#undef RETSIGTYPE
-
-/* Define if you have the ANSI C header files.  */
-#undef STDC_HEADERS
-
 /* Define if you can safely include both <sys/time.h> and <time.h>.  */
 #undef TIME_WITH_SYS_TIME
 
 /* Define if your <sys/time.h> declares struct tm.  */
 #undef TM_IN_SYS_TIME
 
-/* Define to `int' if <sys/types.h> doesn't define.  */
-#undef uid_t
-
-/* Define if you have the mktime function.  */
-#undef HAVE_MKTIME
-
-/* Define if you have the putenv function.  */
-#undef HAVE_PUTENV
-
-/* Define if you have the strstr function.  */
-#undef HAVE_STRSTR
-
-/* Define if you have the timegm function.  */
-#undef HAVE_TIMEGM
-
-/* Define if you have the difftime function.  */
-#undef HAVE_DIFFTIME
-
-/* Define if you have the <pwd.h> header file.  */
-#undef HAVE_PWD_H
-
-/* Define if you have the <malloc.h> header file.  */
-#undef HAVE_MALLOC_H
-
-/* Define if you have the <stdarg.h> header file.  */
-#undef HAVE_STDARG_H
-
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
-
 /* Define if you have the <sys/file.h> header file.  */
 #undef HAVE_SYS_FILE_H
 
-/* Define if you have the <sys/time.h> header file.  */
-#undef HAVE_SYS_TIME_H
-
 /* Define if you have the <sys/types.h> header file.  */
 #undef HAVE_SYS_TYPES_H
 
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H
+/* Define if you have the <glob.h> header file */
+#undef HAVE_GLOB_H
 
-/* Define if you have the m library (-lm).  */
-#undef HAVE_LIBM
+#undef HAVE_WCTYPE_H
+
+#undef HAVE_LOCALE_H
+
+#undef HAVE_GLOB
+
+#undef HAVE_SETENV
+
+#undef HAVE_INITGROUPS
+
+#undef HAVE_UNSETENV
+
+#undef HAVE_MBSTOWCS
+
+#undef HAVE_SETLOCALE
+
+/* The number of bytes in a unsigned int.  */
+#undef SIZEOF_UNSIGNED_INT
+
+/* The number of bytes in a unsigned long.  */
+#undef SIZEOF_UNSIGNED_LONG
 
 #include "custom.h"

src/custom.h

@@ -6,29 +6,23 @@
 /*  which you can customize.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: custom.h,v 1.15 1998-03-01 21:04:27 dfs Exp $ */
-
 /*---------------------------------------------------------------------*/
-/* LAT_DEG, LAT_MIN and LAT_SEC: Latitude of your location             */
-/* LON_DEG, LON_MIN and LON_SEC: Longitude of your location            */
+/* DEFAULT_LATITUDE: Latitude of your location                         */
+/* DEFAULT_LONGITUDE: Longitude of your location                       */
 /* LOCATION: A string identifying your location.                       */
-/* All latitude and longitude numbers should be positive for the       */
-/* northern and western hemisphere.  If you live in the southern       */
-/* hemisphere, ALL latitude values should be negative.  If you live    */
-/* in the eastern hemisphere, ALL longitude values should be negative. */
+/* Latitude and longitude should be positive for the                   */
+/* northern and eastern hemisphere and negative for the southern and   */
+/* western hemisphere.                                                 */
 /*                                                                     */
-/* The default values are initially set to Ottawa, Ontario, Canada.    */
+/* The default values are initially set to the city hall in Ottawa,    */
+/* Ontario, Canada.    */
 /*---------------------------------------------------------------------*/
-#define LAT_DEG 45
-#define LAT_MIN 24
-#define LAT_SEC  0
-#define LON_DEG 75
-#define LON_MIN 39
-#define LON_SEC  0
+#define DEFAULT_LATITUDE 45.42055555555555
+#define DEFAULT_LONGITUDE -75.68972222222223
 #define LOCATION "Ottawa"
 
 /*---------------------------------------------------------------------*/
@@ -38,13 +32,13 @@
 /*---------------------------------------------------------------------*/
 #define DEFAULT_PAGE {"Letter", 612, 792}
 /* #define DEFAULT_PAGE {"A4", 595, 842} */
-  
+
 /*---------------------------------------------------------------------*/
-/* DATESEP:  The default date separator.  North American usage is '/'; */
-/* others may prefer '-'.                                              */
+/* DATESEP:  The default date separator.  Standard usage is '-';       */
+/* others may prefer '/'.                                              */
 /*---------------------------------------------------------------------*/
-#define DATESEP '/'
-/* #define DATESEP '-' */
+#define DATESEP '-'
+/* #define DATESEP '/' */
 
 /*---------------------------------------------------------------------*/
 /* TIMESEP:  The default time separator.  North American usage is ':'; */
@@ -54,44 +48,11 @@
 /* #define TIMESEP '.' */
 
 /*---------------------------------------------------------------------*/
-/* ISOLATIN1: define it to 1 if you use the                            */
-/* ISO 8859-1 character set instead of ASCII.                          */
+/* DATETIMESEP:  The default datetime separator.  Default is '@';      */
+/* others may prefer 'T'.                                              */
 /*---------------------------------------------------------------------*/
-#define ISOLATIN1 1
-
-/*---------------------------------------------------------------------*/
-/* ISOLATIN2: define it to 1 if you use the                            */
-/* ISO 8859-2 character set instead of ASCII.                          */
-/* NOT ALL LANGUAGE MODULES SUPPORT THIS.  Note that at most one of    */
-/* ISOLATIN1, ISOLATIN2, IBMEXTENDED and IBM852 should be 1; if more   */
-/* then one are defined as 1, the results are unspecified.             */
-/*---------------------------------------------------------------------*/
-#define ISOLATIN2 0
-
-/*---------------------------------------------------------------------*/
-/* IBMEXTENDED: define as 1 if your system uses the  IBM extended      */
-/* character set.                                                      */
-/* NOT ALL LANGUAGE MODULES SUPPORT THIS.  Note that at most one of    */
-/* ISOLATIN1, ISOLATIN2, IBMEXTENDED and IBM852 should be 1; if more   */
-/* then one are defined as 1, the results are unspecified.             */
-/*---------------------------------------------------------------------*/
-#define IBMEXTENDED 0
-
-/*---------------------------------------------------------------------*/
-/* IBM852: define as 1 if your system uses the IBM CPI-852 extended    */
-/* character set.                                                      */
-/* NOT ALL LANGUAGE MODULES SUPPORT THIS.  Note that at most one of    */
-/* ISOLATIN1, ISOLATIN2, IBMEXTENDED and IBM852 should be 1; if more   */
-/* then one are defined as 1, the results are unspecified.             */
-/*---------------------------------------------------------------------*/
-#define IBM852 0
-
-/*---------------------------------------------------------------------*/
-/* WANT_U_OPTION: Comment out the next define to permanently disable   */
-/* the -u option.  If you do this, however, remind-all.[c]sh will not  */
-/* work.                                                               */
-/*---------------------------------------------------------------------*/
-#define WANT_U_OPTION 1
+#define DATETIMESEP '@'
+/* #define DATETIMESEP '/' */
 
 /**********************************************************************/
 /**********************************************************************/
@@ -110,16 +71,7 @@
 /* WANT_SHELL_ESCAPING:  Define this if you want special shell         */
 /* characters to be escaped with a backslash for the -k option.        */
 /*---------------------------------------------------------------------*/
-#if defined(UNIX)
 #define WANT_SHELL_ESCAPING 1
-#endif
-
-/*---------------------------------------------------------------------*/
-/* Some implementations have a broken 'putc' and 'putchar'.            */
-/*---------------------------------------------------------------------*/
-#ifdef __SASC_60
-#define BROKEN_PUTC
-#endif
 
 /*---------------------------------------------------------------------*/
 /* BASE: The base year for date calculation.  NOTE!  January 1 of the  */
@@ -133,19 +85,16 @@
 #define BASE 1990
 
 /*---------------------------------------------------------------------*/
-/* YR_RANGE: The range of years allowed.  Computers with 16-bit        */
-/*           integers can handle about 89 years worth of reminders; if */
-/*           you use 32-bit integers, you can handle over 5 867 000    */
-/*           years.  Note that YR_RANGE is set to 88 rather than 89    */
-/*           because we can range up to the last day of the 88th year. */
+/* YR_RANGE: The range of years allowed.  With 32-bit signed integers, */
+/* the DATETIME type can store 2^31 minutes or about 4074 years.       */
 /*---------------------------------------------------------------------*/
-#define YR_RANGE 88
+#define YR_RANGE 4000
 
 /*---------------------------------------------------------------------*/
 /* VAR_NAME_LEN: The maximum length of variable names.  Don't make it  */
 /*               any less than 12.                                     */
 /*---------------------------------------------------------------------*/
-#define VAR_NAME_LEN 12
+#define VAR_NAME_LEN 64
 
 /*---------------------------------------------------------------------*/
 /* MAX_PRT_LEN: The maximum number of characters to print when         */
@@ -153,6 +102,12 @@
 /*---------------------------------------------------------------------*/
 #define MAX_PRT_LEN 40
 
+/*---------------------------------------------------------------------*/
+/* MAX_STR_LEN: If non-zero, Remind will limit the maximum length      */
+/* of string values to avoid eating up all of memory...                */
+/*---------------------------------------------------------------------*/
+#define MAX_STR_LEN 65535
+
 /*---------------------------------------------------------------------*/
 /* OP_STACK_SIZE: The size of the operator stack for expr. parsing     */
 /*---------------------------------------------------------------------*/
@@ -166,7 +121,7 @@
 /*---------------------------------------------------------------------*/
 /* INCLUDE_NEST: How many nested INCLUDES do we handle?                */
 /*---------------------------------------------------------------------*/
-#define INCLUDE_NEST 8
+#define INCLUDE_NEST 9
 
 /*---------------------------------------------------------------------*/
 /* IF_NEST: How many nested IFs do we handle?  Maximum is the number   */
@@ -174,35 +129,20 @@
 /*---------------------------------------------------------------------*/
 #define IF_NEST (4*sizeof(unsigned int))
 
-/*---------------------------------------------------------------------*/
-/* Do we handle queued reminders?                                      */
-/*---------------------------------------------------------------------*/
-#if defined(UNIX) || defined(__OS2__)
-#define HAVE_QUEUED 1
-#endif
-
-/*---------------------------------------------------------------------*/
-/* Does our C compiler have prototypes?  Override this test if you     */
-/* are using a non-ANSI compiler that nevertheless has prototypes.     */
-/*---------------------------------------------------------------------*/
-#if defined(__STDC__) || defined(__TURBOC__) || defined(__BORLANDC__)
-#define HAVE_PROTOS 1
-#endif
-
 /*---------------------------------------------------------------------*/
 /* How many attempts to resolve a weird date spec?                     */
 /*---------------------------------------------------------------------*/
-#define TRIG_ATTEMPTS 25
+#define TRIG_ATTEMPTS 500
 
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form YYYY MM DD do we handle?          */
 /*---------------------------------------------------------------------*/
-#define MAX_FULL_OMITS 75
+#define MAX_FULL_OMITS 1000
 
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form MM DD do we handle?               */
 /*---------------------------------------------------------------------*/
-#define MAX_PARTIAL_OMITS 75
+#define MAX_PARTIAL_OMITS 366
 
 /*---------------------------------------------------------------------*/
 /* A newline - some systems need "\n\r"                                */
@@ -221,25 +161,18 @@
 /*---------------------------------------------------------------------*/
 /* TAG_LEN: The maximum length of tags.  Don't change it               */
 /*---------------------------------------------------------------------*/
-#define TAG_LEN 32
+#define TAG_LEN 48
 
-#define PASSTHRU_LEN 24
-
-#define PUBLIC
-#define PRIVATE static
-
-#ifdef UNIX
-#define _POSIX_SOURCE
-#define _SVID_SOURCE
-#endif
+#define PASSTHRU_LEN 32
 
 #define PSBEGIN "# rem2ps begin"
 #define PSEND   "# rem2ps end"
 
-#ifdef BROKEN_PUTC
-#define Putc SafePutc
-#define PutChar SafePutChar
+#define PSBEGIN2 "# rem2ps2 begin"
+#define PSEND2   "# rem2ps2 end"
+
+#if defined(HAVE_MBSTOWCS) && defined(HAVE_WCTYPE_H)
+#define REM_USE_WCHAR 1
 #else
-#define Putc putc
-#define PutChar putchar
+#undef REM_USE_WCHAR
 #endif

src/custom.h.in

@@ -6,29 +6,23 @@
 /*  which you can customize.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: custom.h.in,v 1.5 1998-03-01 20:43:54 dfs Exp $ */
-
 /*---------------------------------------------------------------------*/
-/* LAT_DEG, LAT_MIN and LAT_SEC: Latitude of your location             */
-/* LON_DEG, LON_MIN and LON_SEC: Longitude of your location            */
+/* DEFAULT_LATITUDE: Latitude of your location                         */
+/* DEFAULT_LONGITUDE: Longitude of your location                       */
 /* LOCATION: A string identifying your location.                       */
-/* All latitude and longitude numbers should be positive for the       */
-/* northern and western hemisphere.  If you live in the southern       */
-/* hemisphere, ALL latitude values should be negative.  If you live    */
-/* in the eastern hemisphere, ALL longitude values should be negative. */
+/* Latitude and longitude should be positive for the                   */
+/* northern and eastern hemisphere and negative for the southern and   */
+/* western hemisphere.                                                 */
 /*                                                                     */
-/* The default values are initially set to Ottawa, Ontario, Canada.    */
+/* The default values are initially set to the city hall in Ottawa,    */
+/* Ontario, Canada.    */
 /*---------------------------------------------------------------------*/
-#define LAT_DEG 45
-#define LAT_MIN 24
-#define LAT_SEC  0
-#define LON_DEG 75
-#define LON_MIN 39
-#define LON_SEC  0
+#define DEFAULT_LATITUDE 45.42055555555555
+#define DEFAULT_LONGITUDE -75.68972222222223
 #define LOCATION "Ottawa"
 
 /*---------------------------------------------------------------------*/
@@ -38,13 +32,13 @@
 /*---------------------------------------------------------------------*/
 #define DEFAULT_PAGE {"Letter", 612, 792}
 /* #define DEFAULT_PAGE {"A4", 595, 842} */
-  
+
 /*---------------------------------------------------------------------*/
-/* DATESEP:  The default date separator.  North American usage is '/'; */
-/* others may prefer '-'.                                              */
+/* DATESEP:  The default date separator.  Standard usage is '-';       */
+/* others may prefer '/'.                                              */
 /*---------------------------------------------------------------------*/
-#define DATESEP '/'
-/* #define DATESEP '-' */
+#define DATESEP '-'
+/* #define DATESEP '/' */
 
 /*---------------------------------------------------------------------*/
 /* TIMESEP:  The default time separator.  North American usage is ':'; */
@@ -54,44 +48,11 @@
 /* #define TIMESEP '.' */
 
 /*---------------------------------------------------------------------*/
-/* ISOLATIN1: define it to 1 if you use the                            */
-/* ISO 8859-1 character set instead of ASCII.                          */
+/* DATETIMESEP:  The default datetime separator.  Default is '@';      */
+/* others may prefer 'T'.                                              */
 /*---------------------------------------------------------------------*/
-#define ISOLATIN1 1
-
-/*---------------------------------------------------------------------*/
-/* ISOLATIN2: define it to 1 if you use the                            */
-/* ISO 8859-2 character set instead of ASCII.                          */
-/* NOT ALL LANGUAGE MODULES SUPPORT THIS.  Note that at most one of    */
-/* ISOLATIN1, ISOLATIN2, IBMEXTENDED and IBM852 should be 1; if more   */
-/* then one are defined as 1, the results are unspecified.             */
-/*---------------------------------------------------------------------*/
-#define ISOLATIN2 0
-
-/*---------------------------------------------------------------------*/
-/* IBMEXTENDED: define as 1 if your system uses the  IBM extended      */
-/* character set.                                                      */
-/* NOT ALL LANGUAGE MODULES SUPPORT THIS.  Note that at most one of    */
-/* ISOLATIN1, ISOLATIN2, IBMEXTENDED and IBM852 should be 1; if more   */
-/* then one are defined as 1, the results are unspecified.             */
-/*---------------------------------------------------------------------*/
-#define IBMEXTENDED 0
-
-/*---------------------------------------------------------------------*/
-/* IBM852: define as 1 if your system uses the IBM CPI-852 extended    */
-/* character set.                                                      */
-/* NOT ALL LANGUAGE MODULES SUPPORT THIS.  Note that at most one of    */
-/* ISOLATIN1, ISOLATIN2, IBMEXTENDED and IBM852 should be 1; if more   */
-/* then one are defined as 1, the results are unspecified.             */
-/*---------------------------------------------------------------------*/
-#define IBM852 0
-
-/*---------------------------------------------------------------------*/
-/* WANT_U_OPTION: Comment out the next define to permanently disable   */
-/* the -u option.  If you do this, however, remind-all.[c]sh will not  */
-/* work.                                                               */
-/*---------------------------------------------------------------------*/
-#define WANT_U_OPTION 1
+#define DATETIMESEP '@'
+/* #define DATETIMESEP '/' */
 
 /**********************************************************************/
 /**********************************************************************/
@@ -110,16 +71,7 @@
 /* WANT_SHELL_ESCAPING:  Define this if you want special shell         */
 /* characters to be escaped with a backslash for the -k option.        */
 /*---------------------------------------------------------------------*/
-#if defined(UNIX)
 #define WANT_SHELL_ESCAPING 1
-#endif
-
-/*---------------------------------------------------------------------*/
-/* Some implementations have a broken 'putc' and 'putchar'.            */
-/*---------------------------------------------------------------------*/
-#ifdef __SASC_60
-#define BROKEN_PUTC
-#endif
 
 /*---------------------------------------------------------------------*/
 /* BASE: The base year for date calculation.  NOTE!  January 1 of the  */
@@ -133,19 +85,16 @@
 #define BASE 1990
 
 /*---------------------------------------------------------------------*/
-/* YR_RANGE: The range of years allowed.  Computers with 16-bit        */
-/*           integers can handle about 89 years worth of reminders; if */
-/*           you use 32-bit integers, you can handle over 5 867 000    */
-/*           years.  Note that YR_RANGE is set to 88 rather than 89    */
-/*           because we can range up to the last day of the 88th year. */
+/* YR_RANGE: The range of years allowed.  With 32-bit signed integers, */
+/* the DATETIME type can store 2^31 minutes or about 4074 years.       */
 /*---------------------------------------------------------------------*/
-#define YR_RANGE 88
+#define YR_RANGE 4000
 
 /*---------------------------------------------------------------------*/
 /* VAR_NAME_LEN: The maximum length of variable names.  Don't make it  */
 /*               any less than 12.                                     */
 /*---------------------------------------------------------------------*/
-#define VAR_NAME_LEN 12
+#define VAR_NAME_LEN 64
 
 /*---------------------------------------------------------------------*/
 /* MAX_PRT_LEN: The maximum number of characters to print when         */
@@ -153,6 +102,12 @@
 /*---------------------------------------------------------------------*/
 #define MAX_PRT_LEN 40
 
+/*---------------------------------------------------------------------*/
+/* MAX_STR_LEN: If non-zero, Remind will limit the maximum length      */
+/* of string values to avoid eating up all of memory...                */
+/*---------------------------------------------------------------------*/
+#define MAX_STR_LEN 65535
+
 /*---------------------------------------------------------------------*/
 /* OP_STACK_SIZE: The size of the operator stack for expr. parsing     */
 /*---------------------------------------------------------------------*/
@@ -166,7 +121,7 @@
 /*---------------------------------------------------------------------*/
 /* INCLUDE_NEST: How many nested INCLUDES do we handle?                */
 /*---------------------------------------------------------------------*/
-#define INCLUDE_NEST 8
+#define INCLUDE_NEST 9
 
 /*---------------------------------------------------------------------*/
 /* IF_NEST: How many nested IFs do we handle?  Maximum is the number   */
@@ -174,35 +129,20 @@
 /*---------------------------------------------------------------------*/
 #define IF_NEST (4*sizeof(unsigned int))
 
-/*---------------------------------------------------------------------*/
-/* Do we handle queued reminders?                                      */
-/*---------------------------------------------------------------------*/
-#if defined(UNIX) || defined(__OS2__)
-#define HAVE_QUEUED 1
-#endif
-
-/*---------------------------------------------------------------------*/
-/* Does our C compiler have prototypes?  Override this test if you     */
-/* are using a non-ANSI compiler that nevertheless has prototypes.     */
-/*---------------------------------------------------------------------*/
-#if defined(__STDC__) || defined(__TURBOC__) || defined(__BORLANDC__)
-#define HAVE_PROTOS 1
-#endif
-
 /*---------------------------------------------------------------------*/
 /* How many attempts to resolve a weird date spec?                     */
 /*---------------------------------------------------------------------*/
-#define TRIG_ATTEMPTS 25
+#define TRIG_ATTEMPTS 500
 
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form YYYY MM DD do we handle?          */
 /*---------------------------------------------------------------------*/
-#define MAX_FULL_OMITS 75
+#define MAX_FULL_OMITS 1000
 
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form MM DD do we handle?               */
 /*---------------------------------------------------------------------*/
-#define MAX_PARTIAL_OMITS 75
+#define MAX_PARTIAL_OMITS 366
 
 /*---------------------------------------------------------------------*/
 /* A newline - some systems need "\n\r"                                */
@@ -221,25 +161,18 @@
 /*---------------------------------------------------------------------*/
 /* TAG_LEN: The maximum length of tags.  Don't change it               */
 /*---------------------------------------------------------------------*/
-#define TAG_LEN 32
+#define TAG_LEN 48
 
-#define PASSTHRU_LEN 24
-
-#define PUBLIC
-#define PRIVATE static
-
-#ifdef UNIX
-#define _POSIX_SOURCE
-#define _SVID_SOURCE
-#endif
+#define PASSTHRU_LEN 32
 
 #define PSBEGIN "# rem2ps begin"
 #define PSEND   "# rem2ps end"
 
-#ifdef BROKEN_PUTC
-#define Putc SafePutc
-#define PutChar SafePutChar
+#define PSBEGIN2 "# rem2ps2 begin"
+#define PSEND2   "# rem2ps2 end"
+
+#if defined(HAVE_MBSTOWCS) && defined(HAVE_WCTYPE_H)
+#define REM_USE_WCHAR 1
 #else
-#define Putc putc
-#define PutChar putchar
+#undef REM_USE_WCHAR
 #endif

src/dosubst.c

@@ -6,32 +6,24 @@
 /*  reminders are triggered.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 #include "config.h"
-static char const RCSID[] = "$Id: dosubst.c,v 1.8 1998-03-04 18:13:26 dfs Exp $";
-
 #define L_IN_DOSUBST
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
 
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
-
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
 
+#include "types.h"
 #include "globals.h"
 #include "err.h"
-#include "types.h"
 #include "protos.h"
 
-#define UPPER(c) (islower(c) ? toupper(c) : c)
+#define UPPER(c) (islower(c) ? toupper(c) : (c))
 #define ABS(x) ( (x) < 0 ? -(x) : (x) )
 #ifndef NL
 #define NL "\n"
@@ -49,18 +41,10 @@ static char TOMORROW[] = L_TOMORROW;
 /*  Process the % escapes in the reminder.  If                 */
 /*  mode==NORMAL_MODE, ignore the %" sequence.  If             */
 /*  mode==CAL_MODE, process the %" sequence.                   */
+/*  If mode==ADVANCE_MODE, ignore %" but don't add newline     */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul, int mode)
-#else
-int DoSubst(p, dbuf, t, tt, jul, mode)
-ParsePtr p;
-DynamicBuffer *dbuf;
-Trigger *t;
-TimeTrig *tt;
-int jul, mode;
-#endif
+int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul, int mode)
 {
     int diff = jul - JulianToday;
     int curtime = SystemTime(0) / 60;
@@ -69,13 +53,15 @@ int jul, mode;
     int d, m, y;
     int tim = tt->ttime;
     int h, min, hh, ch, cmin, chh;
-    char *pm, *cpm;
+    char const *pm, *cpm;
     int tdiff, adiff, mdiff, hdiff;
-    char *mplu, *hplu, *when, *plu;
+    char const *mplu, *hplu, *when, *plu;
     int has_quote = 0;
-    char *ss, *os;
+    char *ss;
+    char *os;
     char s[256];
     int origLen = DBufLen(dbuf);
+    int altmode;
 
     FromJulian(jul, &y, &m, &d);
 
@@ -91,14 +77,14 @@ int jul, mode;
     mplu = (mdiff == 1 ? "" : L_MPLU);
 #endif /* L_MPLU_OVER */
 
-#ifdef L_HPLU_OVER 
+#ifdef L_HPLU_OVER
     L_HPLU_OVER
 #else /* L_HPLU_OVER */
     hplu = (hdiff == 1 ? "" : L_HPLU);
 #endif /* L_HPLU_OVER */
 
     when = (tdiff < 0 ? L_AGO : L_FROMNOW);
-   
+
     h = tim / 60;
     min = tim % 60;
 
@@ -108,7 +94,7 @@ int jul, mode;
     pm = (h < 12) ? L_AM : L_PM;
 #endif
     hh = (h == 12) ? 12 : h % 12;
-   
+
     ch = curtime / 60;
     cmin = curtime % 60;
 
@@ -126,17 +112,17 @@ int jul, mode;
     case 1:
     case 21:
     case 31: plu = "st"; break;
-	
+
     case 2:
     case 22: plu = "nd"; break;
-      
+
     case 3:
     case 23: plu = "rd"; break;
-      
+
     default: plu = "th"; break;
     }
-#endif      
-   
+#endif
+
     while(1) {
 	c = ParseChar(p, &err, 0);
 	if (err) {
@@ -145,7 +131,8 @@ int jul, mode;
 	}
 	if (c == '\n') continue;
 	if (!c) {
-	    if (mode != CAL_MODE && t->typ != RUN_TYPE && !MsgCommand) {
+	    if (mode != CAL_MODE && mode != ADVANCE_MODE &&
+		t->typ != RUN_TYPE && !MsgCommand) {
 		if (DBufPutc(dbuf, '\n') != OK) return E_NO_MEM;
 	    }
 	    break;
@@ -154,6 +141,7 @@ int jul, mode;
 	    if (DBufPutc(dbuf, c) != OK) return E_NO_MEM;
 	    continue;
 	}
+	altmode = 0;
 	s[0] = 0;
 	c = ParseChar(p, &err, 0);
 	if (err) {
@@ -163,14 +151,25 @@ int jul, mode;
 	if (!c) {
 	    break;
 	}
+	if (c == '*') {
+	    altmode = c;
+	    c = ParseChar(p, &err, 0);
+	    if (err) {
+		DBufFree(dbuf);
+		return err;
+	    }
+	    if (!c) {
+		break;
+	    }
+	}
 	done = 0;
 	if (diff <= 1) {
 	    switch(UPPER(c)) {
 #ifndef L_NOTOMORROW_A
-            case 'A':
+	    case 'A':
 #endif
 #ifndef L_NOTOMORROW_B
-            case 'B':
+	    case 'B':
 #endif
 #ifndef L_NOTOMORROW_C
 	    case 'C':
@@ -209,36 +208,45 @@ int jul, mode;
 		SHIP_OUT(s);
 		done = 1;
 		break;
-		     
-            default: done = 0;
+
+	    default: done = 0;
 	    }
 	}
-     
+
 	if (!done) switch(UPPER(c)) {
 	case 'A':
 #ifdef L_A_OVER
 	    L_A_OVER
-#else	 
-	    sprintf(s, "%s %s, %d %s, %d", L_ON, DayName[jul%7], d,
-		    MonthName[m], y);
+#else
+	    if (altmode == '*') {
+		sprintf(s, "%s, %d %s, %d", get_day_name(jul%7), d,
+			get_month_name(m), y);
+	    } else {
+		sprintf(s, "%s %s, %d %s, %d", L_ON, get_day_name(jul%7), d,
+			get_month_name(m), y);
+	    }
 #endif
-            SHIP_OUT(s);
+	    SHIP_OUT(s);
 	    break;
-	       
+
 	case 'B':
 #ifdef L_B_OVER
 	    L_B_OVER
-#else	 
+#else
 	    sprintf(s, L_INXDAYS, diff);
 #endif
 	    SHIP_OUT(s);
-            break;
-	       
+	    break;
+
 	case 'C':
 #ifdef L_C_OVER
 	    L_C_OVER
-#else	 
-	    sprintf(s, "%s %s", L_ON, DayName[jul%7]);
+#else
+	    if (altmode == '*') {
+		sprintf(s, "%s", get_day_name(jul%7));
+	    } else {
+		sprintf(s, "%s %s", L_ON, get_day_name(jul%7));
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -246,7 +254,7 @@ int jul, mode;
 	case 'D':
 #ifdef L_D_OVER
 	    L_D_OVER
-#else	 
+#else
 	    sprintf(s, "%d", d);
 #endif
 	    SHIP_OUT(s);
@@ -255,9 +263,14 @@ int jul, mode;
 	case 'E':
 #ifdef L_E_OVER
 	    L_E_OVER
-#else	 
-	    sprintf(s, "%s %02d%c%02d%c%04d", L_ON, d, DATESEP,
-		    m+1, DATESEP, y);
+#else
+	    if (altmode == '*') {
+		sprintf(s, "%02d%c%02d%c%04d", d, DateSep,
+			m+1, DateSep, y);
+	    } else {
+		sprintf(s, "%s %02d%c%02d%c%04d", L_ON, d, DateSep,
+			m+1, DateSep, y);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -265,8 +278,12 @@ int jul, mode;
 	case 'F':
 #ifdef L_F_OVER
 	    L_F_OVER
-#else	 
-	    sprintf(s, "%s %02d%c%02d%c%04d", L_ON, m+1, DATESEP, d, DATESEP, y);
+#else
+	    if (altmode == '*') {
+		sprintf(s, "%02d%c%02d%c%04d", m+1, DateSep, d, DateSep, y);
+	    } else {
+		sprintf(s, "%s %02d%c%02d%c%04d", L_ON, m+1, DateSep, d, DateSep, y);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -274,8 +291,12 @@ int jul, mode;
 	case 'G':
 #ifdef L_G_OVER
 	    L_G_OVER
-#else	 
-	    sprintf(s, "%s %s, %d %s", L_ON, DayName[jul%7], d, MonthName[m]);
+#else
+	    if (altmode == '*') {
+		sprintf(s, "%s, %d %s", get_day_name(jul%7), d, get_month_name(m));
+	    } else {
+		sprintf(s, "%s %s, %d %s", L_ON, get_day_name(jul%7), d, get_month_name(m));
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -283,8 +304,12 @@ int jul, mode;
 	case 'H':
 #ifdef L_H_OVER
 	    L_H_OVER
-#else	 
-	    sprintf(s, "%s %02d%c%02d", L_ON, d, DATESEP, m+1);
+#else
+	    if (altmode == '*') {
+		sprintf(s, "%02d%c%02d", d, DateSep, m+1);
+	    } else {
+		sprintf(s, "%s %02d%c%02d", L_ON, d, DateSep, m+1);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -292,8 +317,12 @@ int jul, mode;
 	case 'I':
 #ifdef L_I_OVER
 	    L_I_OVER
-#else	 
-	    sprintf(s, "%s %02d%c%02d", L_ON, m+1, DATESEP, d);
+#else
+	    if (altmode == '*') {
+		sprintf(s, "%02d%c%02d", m+1, DateSep, d);
+	    } else {
+		sprintf(s, "%s %02d%c%02d", L_ON, m+1, DateSep, d);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -302,8 +331,13 @@ int jul, mode;
 #ifdef L_J_OVER
 	    L_J_OVER
 #else
-	    sprintf(s, "%s %s, %s %d%s, %d", L_ON, DayName[jul%7],
-		    MonthName[m], d, plu, y);
+	    if (altmode == '*') {
+		sprintf(s, "%s, %s %d%s, %d", get_day_name(jul%7),
+			get_month_name(m), d, plu, y);
+	    } else {
+		sprintf(s, "%s %s, %s %d%s, %d", L_ON, get_day_name(jul%7),
+			get_month_name(m), d, plu, y);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -312,8 +346,13 @@ int jul, mode;
 #ifdef L_K_OVER
 	    L_K_OVER
 #else
-	    sprintf(s, "%s %s, %s %d%s", L_ON, DayName[jul%7],
-		    MonthName[m], d, plu);
+	    if (altmode == '*') {
+		sprintf(s, "%s, %s %d%s", get_day_name(jul%7),
+			get_month_name(m), d, plu);
+	    } else {
+		sprintf(s, "%s %s, %s %d%s", L_ON, get_day_name(jul%7),
+			get_month_name(m), d, plu);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -322,7 +361,11 @@ int jul, mode;
 #ifdef L_L_OVER
 	    L_L_OVER
 #else
-	    sprintf(s, "%s %04d%c%02d%c%02d", L_ON, y, DATESEP, m+1, DATESEP, d);
+	    if (altmode == '*') {
+		sprintf(s, "%04d%c%02d%c%02d", y, DateSep, m+1, DateSep, d);
+	    } else {
+		sprintf(s, "%s %04d%c%02d%c%02d", L_ON, y, DateSep, m+1, DateSep, d);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -331,7 +374,7 @@ int jul, mode;
 #ifdef L_M_OVER
 	    L_M_OVER
 #else
-	    sprintf(s, "%s", MonthName[m]);
+	    sprintf(s, "%s", get_month_name(m));
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -404,8 +447,13 @@ int jul, mode;
 #ifdef L_U_OVER
 	    L_U_OVER
 #else
-	    sprintf(s, "%s %s, %d%s %s, %d", L_ON, DayName[jul%7], d,
-		    plu, MonthName[m], y);
+	    if (altmode == '*') {
+		sprintf(s, "%s, %d%s %s, %d", get_day_name(jul%7), d,
+			plu, get_month_name(m), y);
+	    } else {
+		sprintf(s, "%s %s, %d%s %s, %d", L_ON, get_day_name(jul%7), d,
+			plu, get_month_name(m), y);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -414,8 +462,13 @@ int jul, mode;
 #ifdef L_V_OVER
 	    L_V_OVER
 #else
-	    sprintf(s, "%s %s, %d%s %s", L_ON, DayName[jul%7], d, plu,
-		    MonthName[m]);
+	    if (altmode == '*') {
+		sprintf(s, "%s, %d%s %s", get_day_name(jul%7), d, plu,
+			get_month_name(m));
+	    } else {
+		sprintf(s, "%s %s, %d%s %s", L_ON, get_day_name(jul%7), d, plu,
+			get_month_name(m));
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -424,7 +477,7 @@ int jul, mode;
 #ifdef L_W_OVER
 	    L_W_OVER
 #else
-	    sprintf(s, "%s", DayName[jul%7]);
+	    sprintf(s, "%s", get_day_name(jul%7));
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -460,9 +513,9 @@ int jul, mode;
 #ifdef L_1_OVER
 	    L_1_OVER
 #else
-	    if (tdiff == 0) 
+	    if (tdiff == 0)
 		sprintf(s, "%s", L_NOW);
-	    else if (hdiff == 0) 
+	    else if (hdiff == 0)
 		sprintf(s, "%d %s%s %s", mdiff, L_MINUTE, mplu, when);
 	    else if (mdiff == 0)
 		sprintf(s, "%d %s%s %s", hdiff, L_HOUR, hplu, when);
@@ -477,7 +530,11 @@ int jul, mode;
 #ifdef L_2_OVER
 	    L_2_OVER
 #else
-	    sprintf(s, "%s %d%c%02d%s", L_AT, hh, TIMESEP, min, pm);
+	    if (altmode == '*') {
+		sprintf(s, "%d%c%02d%s", hh, TimeSep, min, pm);
+	    } else {
+		sprintf(s, "%s %d%c%02d%s", L_AT, hh, TimeSep, min, pm);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -487,7 +544,11 @@ int jul, mode;
 	    L_3_OVER
 #else
 
-	    sprintf(s, "%s %02d%c%02d", L_AT, h, TIMESEP, min);
+	    if (altmode == '*') {
+		sprintf(s, "%02d%c%02d", h, TimeSep, min);
+	    } else {
+		sprintf(s, "%s %02d%c%02d", L_AT, h, TimeSep, min);
+	    }
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -568,7 +629,7 @@ int jul, mode;
 #ifdef L_AT_OVER
 	    L_AT_OVER
 #else
-	    sprintf(s, "%d%c%02d%s", chh, TIMESEP, cmin, cpm);
+	    sprintf(s, "%d%c%02d%s", chh, TimeSep, cmin, cpm);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -577,16 +638,17 @@ int jul, mode;
 #ifdef L_HASH_OVER
 	    L_HASH_OVER
 #else
-	    sprintf(s, "%02d%c%02d", ch, TIMESEP, cmin);
+	    sprintf(s, "%02d%c%02d", ch, TimeSep, cmin);
 #endif
 	    SHIP_OUT(s);
 	    break;
 
-	case '_': 
-            if (mode != CAL_MODE && !MsgCommand)
+	case '_':
+	    if (PsCal == PSCAL_LEVEL2 || PsCal == PSCAL_LEVEL3 || (mode != CAL_MODE && mode != ADVANCE_MODE && !MsgCommand)) {
 		sprintf(s, "%s", NL);
-            else
+	    } else {
 		sprintf(s, " ");
+	    }
 	    SHIP_OUT(s);
 	    break;
 
@@ -595,16 +657,19 @@ int jul, mode;
 	    break;
 
 	case '"':
-	    if (DBufPutc(dbuf, QUOTE_MARKER) != OK) return E_NO_MEM;
-	    has_quote = 1;
+            if (DBufPutc(dbuf, QUOTE_MARKER) != OK) return E_NO_MEM;
+            has_quote = 1;
 	    break;
 
 	default:
 	    if (DBufPutc(dbuf, c) != OK) return E_NO_MEM;
 	}
 	if (isupper(c)) {
-	    os = DBufValue(dbuf) - strlen(s);
-	    *os = UPPER(*os);
+	    os = DBufValue(dbuf);
+	    os += strlen(os) - strlen(s);
+	    if (os >= DBufValue(dbuf)) {
+		*os = UPPER(*os);
+	    }
 	}
     }
 
@@ -616,7 +681,7 @@ int jul, mode;
 /* If there are NO quotes, then:  If CAL_MODE && RUN_TYPE, we don't want the
    reminder in the calendar.  Zero the output buffer and quit. */
     if (!has_quote) {
-	if (mode == CAL_MODE && t->typ == RUN_TYPE) {
+	if ((mode == ADVANCE_MODE || mode == CAL_MODE) && t->typ == RUN_TYPE) {
 	    *DBufValue(dbuf) = 0;
 	    dbuf->len = 0;
 	}
@@ -628,7 +693,7 @@ int jul, mode;
 
     ss = DBufValue(dbuf) + origLen;
     os = ss;
-    if (mode == NORMAL_MODE) {
+    if (mode == NORMAL_MODE || mode == ADVANCE_MODE) {
 	while (*ss) {
 	    if (*ss != QUOTE_MARKER) *os++ = *ss;
 	    ss++;
@@ -652,7 +717,7 @@ int jul, mode;
 
     return OK;
 }
-   
+
 
 /***************************************************************/
 /*                                                             */
@@ -663,16 +728,8 @@ int jul, mode;
 /*  default triggers and a mode of NORMAL_MODE.                */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DoSubstFromString(char *source, DynamicBuffer *dbuf,
+int DoSubstFromString(char const *source, DynamicBuffer *dbuf,
 			     int jul, int tim)
-#else
-int DoSubstFromString(source, dbuf, jul, tim)
-char *source;
-DynamicBuffer *dbuf;
-int jul;
-int tim;
-#endif
 {
     Trigger tempTrig;
     TimeTrig tempTime;
@@ -685,7 +742,7 @@ int tim;
     tempP.allownested = 0;
     tempTrig.typ = MSG_TYPE;
     tempTime.ttime = tim;
-   
+
     r = DoSubst(&tempP, dbuf, &tempTrig, &tempTime, jul, NORMAL_MODE);
     DestroyParser(&tempP);
     return r;

src/dynbuf.c

@@ -6,25 +6,15 @@
 /*  buffers.                                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-static char const RCSID[] =
-"$Id: dynbuf.c,v 1.2 1998-02-10 03:15:48 dfs Exp $";
-
 #include "config.h"
 #include "dynbuf.h"
 #include "err.h"
 #include <string.h>
-
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
-
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
 
 /**********************************************************************
 %FUNCTION: DBufMakeRoom
@@ -37,17 +27,11 @@ static char const RCSID[] =
  Doubles the size of dynamic buffer until it has room for at least
  'n' characters, not including trailing '\0'
 **********************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE int DBufMakeRoom(DynamicBuffer *dbuf, int n)
-#else
-static int DBufMakeRoom(dbuf, n)
-DynamicBuffer *dbuf;
-int n;
-#endif
+static int DBufMakeRoom(DynamicBuffer *dbuf, size_t n)
 {
     /* Double size until it's greater than n (strictly > to leave room
        for trailing '\0' */
-    int size = dbuf->allocatedLen;
+    size_t size = dbuf->allocatedLen;
     char *buf;
 
     if (size > n) return OK;
@@ -57,7 +41,7 @@ int n;
     }
 
     /* Allocate memory */
-    buf = (char *) malloc(size);
+    buf = malloc(size);
     if (!buf) return E_NO_MEM;
 
     /* Copy contents */
@@ -79,12 +63,7 @@ int n;
 %DESCRIPTION:
  Initializes a dynamic buffer
 **********************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC void DBufInit(DynamicBuffer *dbuf)
-#else
-void DBufInit(dbuf)
-DynamicBuffer *dbuf;
-#endif
+void DBufInit(DynamicBuffer *dbuf)
 {
     dbuf->buffer = dbuf->staticBuf;
     dbuf->len = 0;
@@ -93,7 +72,7 @@ DynamicBuffer *dbuf;
 }
 
 /**********************************************************************
-%FUNCTION: DBufPutc
+%FUNCTION: DBufPutcFN
 %ARGUMENTS:
  dbuf -- pointer to a dynamic buffer
  c -- character to append to buffer
@@ -102,13 +81,7 @@ DynamicBuffer *dbuf;
 %DESCRIPTION:
  Appends a character to the buffer.
 **********************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DBufPutc(DynamicBuffer *dbuf, char c)
-#else
-int DBufPutc(dbuf, c)
-DynamicBuffer *dbuf;
-char c;
-#endif
+int DBufPutcFN(DynamicBuffer *dbuf, char c)
 {
     if (dbuf->allocatedLen == dbuf->len+1) {
 	if (DBufMakeRoom(dbuf, dbuf->len+1) != OK) return E_NO_MEM;
@@ -128,13 +101,7 @@ char c;
 %DESCRIPTION:
  Appends a string to the buffer.
 **********************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DBufPuts(DynamicBuffer *dbuf, char *str)
-#else
-int DBufPuts(dbuf, str)
-DynamicBuffer *dbuf;
-char *str;
-#endif
+int DBufPuts(DynamicBuffer *dbuf, char const *str)
 {
     int l = strlen(str);
     if (!l) return OK;
@@ -154,12 +121,7 @@ char *str;
 %DESCRIPTION:
  Frees and reinitializes a dynamic buffer
 **********************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC void DBufFree(DynamicBuffer *dbuf)
-#else
-void DBufFree(dbuf)
-DynamicBuffer *dbuf;
-#endif
+void DBufFree(DynamicBuffer *dbuf)
 {
     if (dbuf->buffer != dbuf->staticBuf) free(dbuf->buffer);
     DBufInit(dbuf);
@@ -176,13 +138,7 @@ DynamicBuffer *dbuf;
  Reads an entire line from a file and appends to dbuf.  Does not include
  trailing newline.
 **********************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DBufGets(DynamicBuffer *dbuf, FILE *fp)
-#else
-int DBufGets(dbuf, fp)
-DynamicBuffer *dbuf;
-FILE *fp
-#endif
+int DBufGets(DynamicBuffer *dbuf, FILE *fp)
 {
     char tmp[256]; /* Safe to hard-code */
     int busy = 1;
@@ -194,7 +150,9 @@ FILE *fp
        we can usually save some unnecessary copying */
 
     *(dbuf->buffer) = 0;
-    fgets(dbuf->buffer, dbuf->allocatedLen, fp);
+    if (fgets(dbuf->buffer, dbuf->allocatedLen, fp) == NULL) {
+	return OK;
+    }
     if (!*(dbuf->buffer)) return OK;
     dbuf->len = strlen(dbuf->buffer);
     l = dbuf->len - 1;
@@ -206,7 +164,7 @@ FILE *fp
 
     while(busy) {
 	*tmp = 0;
-	fgets(tmp, 256, fp);
+	if (fgets(tmp, 256, fp) == NULL) return OK;
 	if (!*tmp) return OK;
 	l = strlen(tmp) - 1;
 	if (tmp[l] == '\n') {

src/dynbuf.h

@@ -5,12 +5,10 @@
 /*  Declaration of functions for manipulating dynamic buffers  */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: dynbuf.h,v 1.1 1998-02-07 05:35:57 dfs Exp $ */
-
 #ifndef DYNBUF_H
 #define DYNBUF_H
 
@@ -19,26 +17,20 @@
 #define DBUF_STATIC_SIZE 128
 typedef struct {
     char *buffer;
-    int len;
-    int allocatedLen;
+    size_t len;
+    size_t allocatedLen;
     char staticBuf[DBUF_STATIC_SIZE];
 } DynamicBuffer;
 
-#ifndef ARGS
-#ifdef HAVE_PROTOS
-#define ARGS(x) x
-#else
-#define ARGS(x) ()
-#endif
-#endif
-
 void DBufInit(DynamicBuffer *dbuf);
-int DBufPutc(DynamicBuffer *dbuf, char c);
-int DBufPuts(DynamicBuffer *dbuf, char *str);
+int DBufPutcFN(DynamicBuffer *dbuf, char c);
+int DBufPuts(DynamicBuffer *dbuf, char const *str);
 void DBufFree(DynamicBuffer *dbuf);
 int DBufGets(DynamicBuffer *dbuf, FILE *fp);
 
 #define DBufValue(bufPtr) ((bufPtr)->buffer)
 #define DBufLen(bufPtr) ((bufPtr)->len)
 
+#define DBufPutc(dbuf, c) ( (dbuf)->allocatedLen < (dbuf)->len+1 ) ? (dbuf)->buffer[(dbuf)->len++] = c, (dbuf)->buffer[(dbuf)->len] = 0, OK : DBufPutcFN((dbuf), c)
+
 #endif /* DYNBUF_H */

src/err.h

@@ -5,12 +5,10 @@
 /*  Error definitions.                                         */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: err.h,v 1.2 1998-02-10 03:15:48 dfs Exp $ */
-
 /* Note that not all of the "errors" are really errors - some are just
    messages for information purposes.  Constants beginning with M_ should
    never be returned as error indicators - they should only be used to
@@ -117,7 +115,11 @@
 #define M_QUEUED	     96
 #define E_EXPECTING_NUMBER   97
 #define M_BAD_WARN_FUNC      98
-
+#define E_CANT_CONVERT_TZ    99
+#define E_NO_MATCHING_REMS  100
+#define E_STRING_TOO_LONG   101
+#define E_TIME_TWICE        102
+#define E_DURATION_NO_AT    103
 #ifdef MK_GLOBALS
 #undef EXTERN
 #define EXTERN
@@ -189,7 +191,7 @@ EXTERN char *ErrMsg[]
     "Too many partial OMITs",
     "Too many full OMITs",
     "Warning: PUSH-OMIT-CONTEXT without matching POP-OMIT-CONTEXT",
-    "Error reading file",
+    "Error reading",
     "Expecting end-of-line",
     "Invalid Hebrew date",
     "IIF needs odd number of arguments",
@@ -203,9 +205,9 @@ EXTERN char *ErrMsg[]
     "Back value specified twice",
     "ONCE keyword used twice. (Hah.)",
     "Expecting time after AT",
-    "UNTIL keyword used twice",
+    "THROUGH/UNTIL keyword used twice",
     "Incomplete date specification",
-    "SCANFROM keyword used twice",
+    "FROM/SCANFROM keyword used twice",
     "Variable",
     "Value",
     "*UNDEFINED*",
@@ -229,7 +231,12 @@ EXTERN char *ErrMsg[]
     "No reminders.",
     "%d reminder(s) queued for later today.\n",
     "Expecting number",
-    "Bad function in WARN clause"
+    "Bad function in WARN clause",
+    "Can't convert between time zones",
+    "No files matching *.rem",
+    "String too long",
+    "Time specified twice",
+    "Cannot specify DURATION without specifying AT"
 }
 #endif /* MK_GLOBALS */
 ;

src/expr.h

@@ -5,18 +5,18 @@
 /*  Contains a few definitions used by expression evaluator.   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: expr.h,v 1.2 1998-02-10 03:15:49 dfs Exp $ */
-
 /* Define the types of values */
-#define ERR_TYPE 0
-#define INT_TYPE 1
-#define TIM_TYPE 2
-#define DATE_TYPE 3
-#define STR_TYPE 4
+#define ERR_TYPE      0
+#define INT_TYPE      1
+#define TIME_TYPE     2
+#define DATE_TYPE     3
+#define STR_TYPE      4
+#define DATETIME_TYPE 5
+#define SPECIAL_TYPE  6 /* Only for system variables */
 
 /* Define stuff for parsing expressions */
 #define BEG_OF_EXPR '['
@@ -53,3 +53,12 @@ if (ValStackPtr <= 0) \
 return E_VA_STK_UNDER; \
 else \
 (val) = ValStack[--ValStackPtr]
+
+/* These functions are in utils.c and are used to detect overflow
+   in various arithmetic operators.  They have to be in separate
+   functions with extern linkage to defeat compiler optimizations
+   that would otherwise break the overflow checks. */
+extern int _private_div(int a, int b);
+extern int _private_add_overflow(int result, int b, int old);
+extern int _private_sub_overflow(int result, int b, int old);
+extern int _private_unminus_overflow(int a, int b);

src/globals.c

@@ -8,15 +8,15 @@
 /*  globals.h and err.h                                        */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 #include "config.h"
-static char const RCSID[] = "$Id: globals.c,v 1.2 1998-02-10 03:15:50 dfs Exp $";
 
 #include <stdio.h>   /* For defintion of FILE - sigh! */
 #include "types.h"
-#define MK_GLOBALS
+#include "custom.h"
+#define MK_GLOBALS 1
 #include "globals.h"
 #include "err.h"

src/globals.h

@@ -7,12 +7,10 @@
 /*  MK_GLOBALS.  Also contains useful macro definitions.       */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: globals.h,v 1.5 1998-03-01 20:43:55 dfs Exp $ */
-
 #ifdef MK_GLOBALS
 #undef EXTERN
 #define EXTERN
@@ -23,6 +21,14 @@
 #define INIT(var, val) var
 #endif
 
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#define MAX_TRUSTED_USERS 20
+
+#define MINUTES_PER_DAY 1440
+
 #define DaysInYear(y) (((y) % 4) ? 365 : ((!((y) % 100) && ((y) % 400)) ? 365 : 366 ))
 #define IsLeapYear(y) (((y) % 4) ? 0 : ((!((y) % 100) && ((y) % 400)) ? 0 : 1 ))
 #define DaysInMonth(m, y) ((m) != 1 ? MonthDays[m] : 28 + IsLeapYear(y))
@@ -36,29 +42,37 @@ EXTERN	int	CurMon;
 EXTERN	int	CurYear;
 EXTERN  int	LineNo;
 EXTERN  int     FreshLine;
-EXTERN  INIT(   char    *MsgCommand, NULL);
+EXTERN  uid_t   TrustedUsers[MAX_TRUSTED_USERS];
+
+EXTERN  INIT(   int     NumTrustedUsers, 0);
+EXTERN  INIT(   char    const *MsgCommand, NULL);
 EXTERN  INIT(	int     ShowAllErrors, 0);
 EXTERN  INIT(	int     DebugFlag, 0);
 EXTERN  INIT(   int	DoCalendar, 0);
 EXTERN  INIT(   int     DoSimpleCalendar, 0);
+EXTERN  INIT(   int     DoSimpleCalDelta, 0);
+EXTERN  INIT(   int     DoPrefixLineNo, 0);
 EXTERN	INIT(	int	MondayFirst, 0);
 EXTERN	INIT(	int	Iterations, 1);
 EXTERN  INIT(   int     PsCal, 0);
-EXTERN  INIT(   int     CalWidth, 80);
+EXTERN  INIT(   int     CalWidth, -1);
 EXTERN  INIT(   int     CalWeeks, 0);
 EXTERN  INIT(   int     CalMonths, 0);
 EXTERN  INIT(	int 	Hush, 0);
 EXTERN  INIT(	int 	NextMode, 0);
 EXTERN  INIT(	int 	InfiniteDelta, 0);
+EXTERN  INIT(   int     DefaultTDelta, 0);
+EXTERN  INIT(   int     DeltaOffset, 0);
 EXTERN  INIT(   int     RunDisabled, 0);
 EXTERN  INIT(   int     IgnoreOnce, 0);
 EXTERN  INIT(   int     SortByTime, 0);
 EXTERN  INIT(   int     SortByDate, 0);
 EXTERN	INIT(	int	SortByPrio, 0);
+EXTERN  INIT(   int     UntimedBeforeTimed, 0);
 EXTERN	INIT(	int	DefaultPrio, NO_PRIORITY);
 EXTERN  INIT(   long    SysTime, -1L);
 
-EXTERN	char	*InitialFile;
+EXTERN	char	const *InitialFile;
 EXTERN	int	FileAccessDate;
 
 EXTERN  INIT(	int 	DontFork, 0);
@@ -66,33 +80,53 @@ EXTERN  INIT(	int 	DontQueue, 0);
 EXTERN  INIT(   int     NumQueued, 0);
 EXTERN  INIT(   int     DontIssueAts, 0);
 EXTERN  INIT(   int     Daemon, 0);
-
-
+EXTERN  INIT(   char    DateSep, DATESEP);
+EXTERN  INIT(   char    TimeSep, TIMESEP);
+EXTERN  INIT(   char    DateTimeSep, DATETIMESEP);
+EXTERN  INIT(   int     DefaultColorR, -1);
+EXTERN  INIT(   int     DefaultColorB, -1);
+EXTERN  INIT(   int     DefaultColorG, -1);
+EXTERN  INIT(   int     SynthesizeTags, 0);
 EXTERN  INIT(   int     ScFormat, SC_AMPM);
 EXTERN  INIT(   int     MaxSatIter, 150);
+EXTERN  INIT(   int     MaxStringLen, MAX_STR_LEN);
 EXTERN  INIT(	char	*FileName, NULL);
 EXTERN	INIT(	int	UseStdin, 0);
+EXTERN  INIT(   int     PurgeMode, 0);
+EXTERN  INIT(   int     PurgeIncludeDepth, 0);
 EXTERN  FILE *ErrFp;
+EXTERN  INIT(   FILE    *PurgeFP,  NULL);
 EXTERN  INIT(   int     NumIfs,    0);
 EXTERN  INIT(   unsigned int IfFlags,   0);
-EXTERN  INIT(   int     LastTriggerDate, 0);
 EXTERN  INIT(   int     LastTrigValid, 0);
+EXTERN  Trigger  LastTrigger;
+EXTERN  TimeTrig LastTimeTrig;
+EXTERN  INIT(   int     LastTriggerDate, 0);
 EXTERN  INIT(   int     LastTriggerTime, 0);
 EXTERN  INIT(   int     ShouldCache, 0);
-EXTERN  char    *CurLine;
+EXTERN  char const   *CurLine;
 EXTERN  INIT(   int     NumTriggered, 0);
 EXTERN  int ArgC;
-EXTERN  char **ArgV;
+EXTERN  char const **ArgV;
 EXTERN  INIT(   int     CalLines, CAL_LINES);
 EXTERN  INIT(   int     CalPad, 1);
+EXTERN  INIT(   int     UseVTChars, 0);
+EXTERN  INIT(   int     UseUTF8Chars, 0);
+EXTERN  INIT(   int     UseVTColors, 0);
+EXTERN  INIT(   int     Use256Colors, 0);
+EXTERN  INIT(   int     UseTrueColors, 0);
+EXTERN  INIT(   int     TerminalBackground, TERMINAL_BACKGROUND_UNKNOWN);
 
 /* Latitude and longitude */
-EXTERN  INIT(	int	  LatDeg, LAT_DEG);
-EXTERN  INIT(	int	  LatMin, LAT_MIN);
-EXTERN  INIT(	int	  LatSec, LAT_SEC);
-EXTERN  INIT(	int	  LongDeg, LON_DEG);
-EXTERN  INIT(	int	  LongMin, LON_MIN);
-EXTERN  INIT(	int	  LongSec, LON_SEC);
+EXTERN  INIT(	int	  LatDeg, 0);
+EXTERN  INIT(	int	  LatMin, 0);
+EXTERN  INIT(	int	  LatSec, 0);
+EXTERN  INIT(	int	  LongDeg, 0);
+EXTERN  INIT(	int	  LongMin, 0);
+EXTERN  INIT(	int	  LongSec, 0);
+EXTERN  INIT(   double    Longitude, DEFAULT_LONGITUDE);
+EXTERN  INIT(   double    Latitude, DEFAULT_LATITUDE);
+
 EXTERN	INIT(	char	  *Location, LOCATION);
 
 /* UTC calculation stuff */
@@ -134,6 +168,17 @@ EXTERN	char	*MonthName[]
 ;
 #endif
 
+EXTERN char *DynamicMonthName[]
+#ifdef MK_GLOBALS
+#if LANG == ENGLISH
+= {"January", "February", "March", "April", "May", "June",
+   "July", "August", "September", "October", "November", "December"}
+#else
+= {L_JAN, L_FEB, L_MAR, L_APR, L_MAY, L_JUN,
+   L_JUL, L_AUG, L_SEP, L_OCT, L_NOV, L_DEC}
+#endif
+#endif
+;
 EXTERN  char	*EnglishDayName[]
 #ifdef MK_GLOBALS
 = {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday",
@@ -152,6 +197,18 @@ EXTERN	char	*DayName[]
 ;
 #endif
 
+EXTERN char *DynamicDayName []
+#ifdef MK_GLOBALS
+#if LANG == ENGLISH
+= {"Monday", "Tuesday", "Wednesday", "Thursday", "Friday",
+   "Saturday", "Sunday"}
+#else
+= {L_MONDAY, L_TUESDAY, L_WEDNESDAY, L_THURSDAY, L_FRIDAY,
+   L_SATURDAY, L_SUNDAY}
+#endif
+#endif
+;
+
 EXTERN	int	MonthDays[]
 #ifdef MK_GLOBALS
 = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
@@ -170,12 +227,3 @@ EXTERN	int	MonthIndex[2][12]
 #endif
 ;
 
-#if defined(__OS2__)
-#if defined(_MSC_VER) || defined(__EMX__)
-#define OS2MODE (_osmode == OS2_MODE)
-#define DOSMODE (_osmode == DOS_MODE)
-#else
-#define OS2MODE 1
-#define DOSMODE 0
-#endif
-#endif

src/hbcal.c

@@ -5,7 +5,7 @@
 /*  Support for the Hebrew calendar                            */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /*  Derived from code written by Amos Shapir in 1978; revised  */
 /*  1985.                                                      */
@@ -13,7 +13,6 @@
 /***************************************************************/
 
 #include "config.h"
-static char const RCSID[] = "$Id: hbcal.c,v 1.2 1998-02-10 03:15:51 dfs Exp $";
 
 #include <stdio.h>  /* For FILE used by protos.h - sigh. */
 #include "types.h"
@@ -55,7 +54,7 @@ static char const RCSID[] = "$Id: hbcal.c,v 1.2 1998-02-10 03:15:51 dfs Exp $";
 #define ADAR2ADARA 1
 #define ADAR2BOTH  2
 
-static char *HebMonthNames[] = {
+static char const *HebMonthNames[] = {
     "Tishrey", "Heshvan", "Kislev", "Tevet", "Shvat", "Adar A", "Adar B",
     "Nisan", "Iyar", "Sivan", "Tamuz", "Av", "Elul", "Adar"};
 
@@ -63,7 +62,7 @@ static char MaxMonLen[] = {
     30, 30, 30, 29, 30, 30, 29, 30, 29, 30, 29, 30, 29, 29};
 
 static char HebIsLeap[] = {0,0,1,0,0,1,0,1,0,0,1,0,0,1,0,0,1,0,1};
-  
+
 /***************************************************************/
 /*                                                             */
 /*  RoshHashana                                                */
@@ -72,12 +71,7 @@ static char HebIsLeap[] = {0,0,1,0,0,1,0,1,0,0,1,0,0,1,0,0,1,0,1};
 /*  Hebrew year.  (ie, 5751, not 1990)                         */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int RoshHashana(int i)
-#else
-int RoshHashana(i)
-int i;
-#endif     
+int RoshHashana(int i)
 {
     long j;
     j = DaysToHebYear(i-3744) - CORRECTION;
@@ -92,12 +86,7 @@ int i;
 /*  from new moon before Tishrey 1 5701.                       */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC long DaysToHebYear(int y)
-#else
-long DaysToHebYear(y)
-int y;
-#endif
+long DaysToHebYear(int y)
 {
     long m, nm, dw, s, l;
 
@@ -130,12 +119,7 @@ int y;
 /*                                                             */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DaysInHebYear(int y)
-#else
-int DaysInHebYear(y)
-int y;
-#endif
+int DaysInHebYear(int y)
 {
     long thisyear, nextyear;
 
@@ -152,15 +136,10 @@ int y;
 /*  given the LENGTH of the Hebrew year.                       */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC char *DaysInHebMonths(int ylen)
-#else
-char *DaysInHebMonths(ylen)
-int ylen;
-#endif
+char const *DaysInHebMonths(int ylen)
 {
-    static char monlen[13] =
-    {30, 29, 30, 29, 30, 0, 29, 30, 29, 30, 29, 30, 29};
+    static char monlen[14] =
+	{30, 29, 30, 29, 30, 0, 29, 30, 29, 30, 29, 30, 29, 29};
 
 
     if (ylen > 355) {
@@ -183,15 +162,10 @@ int ylen;
 /*  non-leap-years.                                            */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int HebToJul(int hy, int hm, int hd)
-#else
-int HebToJul(hy, hm, hd)
-int hy, hm, hd;
-#endif
+int HebToJul(int hy, int hm, int hd)
 {
     int ylen;
-    char *monlens;
+    char const *monlens;
     int rh;
     int m;
 
@@ -221,17 +195,12 @@ int hy, hm, hd;
 /*  non-leap-years.                                            */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC void JulToHeb(int jul, int *hy, int *hm, int *hd)
-#else
-void JulToHeb(jul, hy, hm, hd)
-int jul, *hy, *hm, *hd;
-#endif
+void JulToHeb(int jul, int *hy, int *hm, int *hd)
 {
     int y, m, d;
     int rh;
     int ylen;
-    char *monlen;
+    char const *monlen;
     /* Get the common year */
     FromJulian(jul, &y, &m, &d);
     y += 3763; /* Over-estimate a bit to be on the safe side below... */
@@ -262,12 +231,7 @@ int jul, *hy, *hm, *hd;
 /*  year.                                                      */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int HebNameToNum(const char *mname)
-#else
-int HebNameToNum(mname)
-char *mname;
-#endif
+int HebNameToNum(char const *mname)
 {
     int i;
     int m=-1;
@@ -289,12 +253,7 @@ char *mname;
 /*  year.                                                      */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC char *HebMonthName(int m, int y)
-#else
-char *HebMonthName(m, y)
-int m, y;
-#endif
+char const *HebMonthName(int m, int y)
 {
     if (m != ADARA && m != ADARB) return HebMonthNames[m];
 
@@ -330,15 +289,10 @@ int m, y;
 /*                     Change 30 Adar A to 30 Shvat in nonleap */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int GetValidHebDate(int yin, int min, int din, int adarbehave,
+int GetValidHebDate(int yin, int min, int din, int adarbehave,
                            int *mout, int *dout, int jahr)
-#else
-int GetValidHebDate(yin, min, din, adarbehave, mout, dout, jahr)
-int yin, min, din, adarbehave, *mout, *dout, jahr;
-#endif
 {
-    char *monlen;
+    char const *monlen;
     int ylen;
 
     *mout = min;
@@ -435,13 +389,8 @@ int yin, min, din, adarbehave, *mout, *dout, jahr;
 /*  Returns 0 for success, non-zero for failure.               */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int GetNextHebrewDate(int julstart, int hm, int hd,
+int GetNextHebrewDate(int julstart, int hm, int hd,
 			     int jahr, int adarbehave, int *ans)
-#else
-int GetNextHebrewDate(julstart, hm, hd, jahr, adarbehave, ans)
-int julstart, hm, hd, jahr, adarbehave, *ans;
-#endif
 {
     int r, yout, mout, dout, jul=1;
     int adarflag = adarbehave;
@@ -496,14 +445,9 @@ int julstart, hm, hd, jahr, adarbehave, *ans;
 /*  Given a date of death, compute the value to use for jahr.  */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int ComputeJahr(int y, int m, int d, int *ans)
-#else
-int ComputeJahr(y, m, d, ans)
-int y, m, d, *ans;
-#endif
+int ComputeJahr(int y, int m, int d, int *ans)
 {
-    char *monlen;
+    char const *monlen;
     int len;
 
     *ans = JAHR_NONE;

src/init.c

@@ -7,43 +7,32 @@
 /*  in normal mode.                                            */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
+#include "version.h"
 #include "config.h"
-static char const RCSID[] = "$Id: init.c,v 1.8 1998-03-02 19:38:40 dfs Exp $";
 
 #define L_IN_INIT 1
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
 
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
-
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
-
-#ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
-#endif
-
-#ifdef HAVE_PWD_H
 #include <pwd.h>
-#endif
-
-#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#include <sys/ioctl.h>
+
+#ifdef HAVE_INITGROUPS
+#include <grp.h>
 #endif
 
 #include "types.h"
 #include "protos.h"
 #include "expr.h"
 #include "err.h"
-#include "version.h"
 #include "globals.h"
 
 /***************************************************************
@@ -54,9 +43,12 @@ static char const RCSID[] = "$Id: init.c,v 1.8 1998-03-02 19:38:40 dfs Exp $";
  *             simple calendar format.
  *  -r       = Disallow RUN mode
  *  -c[n]    = Produce a calendar for n months (default = 1)
+ *  -@[n,m]  = Colorize n=0 VT100 n=1 85 n=2 True m=0 dark terminal m=1 light
  *  -w[n,n,n] = Specify output device width, padding and spacing
  *  -s[n]    = Produce calendar in "simple calendar" format
  *  -p[n]    = Produce calendar in format compatible with rem2ps
+ *  -l       = Prefix simple calendar lines with a comment containing
+ *             their trigger line numbers and filenames
  *  -v       = Verbose mode
  *  -o       = Ignore ONCE directives
  *  -a       = Don't issue timed reminders which will be queued
@@ -65,13 +57,14 @@ static char const RCSID[] = "$Id: init.c,v 1.8 1998-03-02 19:38:40 dfs Exp $";
  *  -h       = Hush mode
  *  -f       = Do not fork
  *  -dchars  = Debugging mode:  Chars are:
+ *             f = Trace file openings
  *             e = Echo input lines
  *             x = Display expression evaluation
  *             t = Display trigger dates
  *             v = Dump variables at end
  *             l = Display entire line in error messages
  *  -e       = Send messages normally sent to stderr to stdout instead
- *  -z[n]    = Daemon mode waking up every n (def 5) minutes.
+ *  -z[n]    = Daemon mode waking up every n (def 1) minutes.
  *  -bn      = Time format for cal (0, 1, or 2)
  *  -xn      = Max. number of iterations for SATISFY
  *  -uname   = Run as user 'name' - only valid when run by root.  If run
@@ -79,6 +72,7 @@ static char const RCSID[] = "$Id: init.c,v 1.8 1998-03-02 19:38:40 dfs Exp $";
  *  -kcmd    = Run 'cmd' for MSG-type reminders instead of printing to stdout
  *  -iVAR=EXPR = Initialize and preserve VAR.
  *  -m       = Start calendar with Monday instead of Sunday.
+ *  -j[n]    = Purge all junk from reminder files (n = INCLUDE depth)
  *  A minus sign alone indicates to take input from stdin
  *
  **************************************************************/
@@ -92,13 +86,42 @@ while (isdigit(*(s))) {    \
     s++;                   \
 }
 
-#ifdef UNIX
-PRIVATE void ChgUser ARGS((char *uname));
-#endif
+static void ChgUser(char const *u);
+static void InitializeVar(char const *str);
 
-PRIVATE void InitializeVar ARGS ((char *str));
+static char const *BadDate = "Illegal date on command line\n";
+static void AddTrustedUser(char const *username);
 
-static char *BadDate = "Illegal date on command line\n";
+static DynamicBuffer default_filename_buf;
+
+/***************************************************************/
+/*                                                             */
+/*  DefaultFilename                                            */
+/*                                                             */
+/*  If we're invoked as "rem" rather than "remind", use a      */
+/*  default filename.  Use $DOTREMINDERS or $HOME/.reminders   */
+/*                                                             */
+/***************************************************************/
+static char const *DefaultFilename(void)
+{
+    char const *s;
+
+    DBufInit(&default_filename_buf);
+
+    s = getenv("DOTREMINDERS");
+    if (s) {
+	return s;
+    }
+
+    s = getenv("HOME");
+    if (!s) {
+	fprintf(stderr, "HOME environment variable not set.  Unable to determine reminder file.\n");
+	exit(EXIT_FAILURE);
+    }
+    DBufPuts(&default_filename_buf, s);
+    DBufPuts(&default_filename_buf, "/.reminders");
+    return DBufValue(&default_filename_buf);
+}
 
 /***************************************************************/
 /*                                                             */
@@ -107,19 +130,31 @@ static char *BadDate = "Illegal date on command line\n";
 /*  Initialize the system - called only once at beginning!     */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC void InitRemind(int argc, char *argv[])
-#else
-void InitRemind(argc, argv)
-int argc;
-char *argv[];
-#endif
+void InitRemind(int argc, char const *argv[])
 {
-    char *arg;
+    char const *arg;
     int i;
     int y, m, d, rep;
     Token tok;
+    int InvokedAsRem = 0;
+    char const *s;
+    int weeks;
+    int x;
+    int jul;
 
+    jul = NO_DATE;
+
+    /* If stdout is a terminal, initialize $FormWidth to terminal width-8,
+       but clamp to [20, 500] */
+    if (isatty(STDOUT_FILENO)) {
+	struct winsize w;
+	if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &w) == 0) {
+	    FormWidth = w.ws_col - 8;
+	    if (FormWidth < 20) FormWidth = 20;
+	    if (FormWidth > 500) FormWidth = 500;
+	}
+    }
+    
     /* Initialize global dynamic buffers */
     DBufInit(&Banner);
     DBufInit(&LineBuffer);
@@ -127,14 +162,14 @@ char *argv[];
 
     DBufPuts(&Banner, L_BANNER);
 
+    PurgeFP = NULL;
+
     /* Make sure remind is not installed set-uid or set-gid */
-#ifdef UNIX
     if (getgid() != getegid() ||
 	getuid() != geteuid()) {
 	fprintf(ErrFp, "\nRemind should not be installed set-uid or set-gid.\nCHECK YOUR SYSTEM SECURITY.\n");
-	exit(1);
+	exit(EXIT_FAILURE);
     }
-#endif
 
     y = NO_YR;
     m = NO_MON;
@@ -144,26 +179,33 @@ char *argv[];
     RealToday = SystemDate(&CurYear, &CurMon, &CurDay);
     if (RealToday < 0) {
 	fprintf(ErrFp, ErrMsg[M_BAD_SYS_DATE], BASE);
-	exit(1);
+	exit(EXIT_FAILURE);
     }
     JulianToday = RealToday;
     FromJulian(JulianToday, &CurYear, &CurMon, &CurDay);
 
-#if !defined(HAVE_QUEUED)
-    DontFork = 1;
-    DontQueue = 1;
-    NumQueued = 0;
-    DontIssueAts = 0;
-    Daemon = 0;
-#elif defined(_MSC_VER) || defined(__BORLANDC__)
-    DontFork = 1;
-#elif defined(__OS2__) && defined (__MSDOS__)
-    if (DOSMODE)
-	DontFork = 1;
-#endif
+    /* Initialize Latitude and Longitude */
+    set_components_from_lat_and_long();
+
+    /* See if we were invoked as "rem" rather than "remind" */
+    if (argv[0]) {
+	s = strrchr(argv[0], '/');
+	if (!s) {
+	    s = argv[0];
+	} else {
+	    s++;
+	}
+	if (!strcmp(s, "rem")) {
+	    InvokedAsRem = 1;
+	}
+    } else {
+        fprintf(stderr, "Invoked with a NULL argv[0]; bailing because that's just plain bizarre.\n");
+        exit(1);
+    }
 
     /* Parse the command-line options */
     i = 1;
+
     while (i < argc) {
 	arg = argv[i];
 	if (*arg != '-') break; /* Exit the loop if it's not an option */
@@ -177,20 +219,50 @@ char *argv[];
 	}
 	while (*arg) {
 	    switch(*arg++) {
+            case '+':
+                AddTrustedUser(arg);
+                while(*arg) arg++;
+                break;
 
+	    case '@':
+		UseVTColors = 1;
+		if (*arg) {
+		    PARSENUM(x, arg);
+		    if (x == 1) {
+			Use256Colors = 1;
+		    } else if (x == 2) {
+			UseTrueColors = 1;
+		    }
+		}
+		if (*arg == ',') {
+		    arg++;
+		    PARSENUM(x, arg);
+		    if (x == 0) {
+			TerminalBackground = TERMINAL_BACKGROUND_DARK;
+		    } else if (x == 1) {
+			TerminalBackground = TERMINAL_BACKGROUND_LIGHT;
+		    }
+		}
+		break;
+
+	    case 'j':
+	    case 'J':
+		PurgeMode = 1;
+	        if (*arg) {
+		    PARSENUM(PurgeIncludeDepth, arg);
+                }
+	        break;
             case 'i':
 	    case 'I':
 		InitializeVar(arg);
 		while(*arg) arg++;
 		break;
-	   
+
 	    case 'n':
 	    case 'N':
 		NextMode = 1;
-#ifdef HAVE_QUEUED
 		DontQueue = 1;
 		Daemon = 0;
-#endif
 		break;
 
 	    case 'r':
@@ -208,11 +280,34 @@ char *argv[];
 		IgnoreOnce = 1;
 		break;
 
-	    case 't':
-	    case 'T':
-		InfiniteDelta = 1;
+	    case 'y':
+	    case 'Y':
+		SynthesizeTags = 1;
 		break;
 
+	    case 't':
+	    case 'T':
+                if (*arg == 'T' || *arg == 't') {
+                    arg++;
+                    if (!*arg) {
+                        DefaultTDelta = 5;
+                    } else {
+                        PARSENUM(DefaultTDelta, arg);
+                        if (DefaultTDelta < 0) {
+                            DefaultTDelta = 0;
+                        } else if (DefaultTDelta > 1440) {
+                            DefaultTDelta = 1440;
+                        }
+                    }
+                } else if (!*arg) {
+		    InfiniteDelta = 1;
+		} else {
+		    PARSENUM(DeltaOffset, arg);
+		    if (DeltaOffset < 0) {
+			DeltaOffset = 0;
+		    }
+		}
+		break;
 	    case 'e':
 	    case 'E':
 		ErrFp = stdout;
@@ -228,6 +323,7 @@ char *argv[];
 		SortByDate = SORT_ASCEND;
 		SortByTime = SORT_ASCEND;
 		SortByPrio = SORT_ASCEND;
+		UntimedBeforeTimed = 0;
 		if (*arg) {
 		    if (*arg == 'D' || *arg == 'd')
 			SortByDate = SORT_DESCEND;
@@ -243,36 +339,41 @@ char *argv[];
 			SortByPrio = SORT_DESCEND;
 		    arg++;
 		}
+		if (*arg) {
+		    if (*arg == 'D' || *arg == 'd')
+			UntimedBeforeTimed = 1;
+		    arg++;
+		}
 		break;
 
-#if defined(UNIX) && defined(WANT_U_OPTION)
 	    case 'u':
 	    case 'U':
-		ChgUser(arg);
-		RunDisabled = RUN_CMDLINE;
+                if (*arg == '+') {
+                    ChgUser(arg+1);
+                } else {
+                    RunDisabled = RUN_CMDLINE;
+                    ChgUser(arg);
+                }
 		while (*arg) arg++;
 		break;
-#endif	       
-
-#ifdef HAVE_QUEUED
 	    case 'z':
 	    case 'Z':
 		DontFork = 1;
 		if (*arg == '0') {
 		    PARSENUM(Daemon, arg);
 		    if (Daemon == 0) Daemon = -1;
-		    else if (Daemon < 5) Daemon = 5;
+		    else if (Daemon < 1) Daemon = 1;
 		    else if (Daemon > 60) Daemon = 60;
 		} else {
 		    PARSENUM(Daemon, arg);
-		    if (Daemon<5) Daemon=5;
+		    if (Daemon<1) Daemon=1;
 		    else if (Daemon>60) Daemon=60;
 		}
 		break;
 
 	    case 'a':
 	    case 'A':
-		DontIssueAts = 1;
+		DontIssueAts++;
 		break;
 
 	    case 'q':
@@ -284,12 +385,41 @@ char *argv[];
 	    case 'F':
 		DontFork = 1;
 		break;
-#endif
 	    case 'c':
 	    case 'C':
 		DoCalendar = 1;
-		if (*arg == '+') {
-		    arg++;
+		weeks = 0;
+		/* Parse the flags */
+		while(*arg) {
+		    if (*arg == 'a' ||
+		        *arg == 'A') {
+		        DoSimpleCalDelta = 1;
+			arg++;
+			continue;
+		    }
+		    if (*arg == '+') {
+		        weeks = 1;
+			arg++;
+			continue;
+		    }
+		    if (*arg == 'l' || *arg == 'L') {
+		        UseVTChars = 1;
+			arg++;
+			continue;
+		    }
+		    if (*arg == 'u' || *arg == 'U') {
+			UseUTF8Chars = 1;
+			arg++;
+			continue;
+		    }
+		    if (*arg == 'c' || *arg == 'C') {
+		        UseVTColors = 1;
+		        arg++;
+		        continue;
+		    }
+		    break;
+		}
+		if (weeks) {
 		    PARSENUM(CalWeeks, arg);
 		    if (!CalWeeks) CalWeeks = 1;
 		} else {
@@ -301,8 +431,21 @@ char *argv[];
 	    case 's':
 	    case 'S':
 		DoSimpleCalendar = 1;
-		if (*arg == '+') {
-		    arg++;
+		weeks = 0;
+		while(*arg) {
+		    if (*arg == 'a' || *arg == 'A') {
+			DoSimpleCalDelta = 1;
+			arg++;
+			continue;
+		    }
+		    if (*arg == '+') {
+		        arg++;
+			weeks = 1;
+			continue;
+		    }
+		    break;
+		}
+		if (weeks) {
 		    PARSENUM(CalWeeks, arg);
 		    if (!CalWeeks) CalWeeks = 1;
 		} else {
@@ -314,16 +457,40 @@ char *argv[];
 	    case 'p':
 	    case 'P':
 		DoSimpleCalendar = 1;
-		PsCal = 1;
+		PsCal = PSCAL_LEVEL1;
+		while (*arg == 'a' || *arg == 'A' ||
+		       *arg == 'p' || *arg == 'P') {
+		    if (*arg == 'a' || *arg == 'A') {
+			DoSimpleCalDelta = 1;
+		    } else if (*arg == 'p' || *arg == 'P') {
+			/* JSON interchange formats always include
+			   file and line number info */
+			DoPrefixLineNo = 1;
+			if (PsCal == PSCAL_LEVEL1) {
+			    PsCal = PSCAL_LEVEL2;
+			} else {
+			    PsCal = PSCAL_LEVEL3;
+			}
+		    }
+		    arg++;
+		}
 		PARSENUM(CalMonths, arg);
 		if (!CalMonths) CalMonths = 1;
 		break;
 
+	    case 'l':
+	    case 'L':
+		DoPrefixLineNo = 1;
+		break;
+
 	    case 'w':
 	    case 'W':
 		if (*arg != ',') {
 		    PARSENUM(CalWidth, arg);
-		    if (CalWidth < 80) CalWidth = 80;
+		    if (CalWidth != 0 && CalWidth < 71) CalWidth = 71;
+		    if (CalWidth == 0) {
+			CalWidth = -1;
+		    }
 		}
 		if (*arg == ',') {
 		    arg++;
@@ -343,11 +510,12 @@ char *argv[];
 	    case 'D':
 		while (*arg) {
 		    switch(*arg++) {
-		    case 'e': case 'E': DebugFlag |= DB_ECHO_LINE; break;
-		    case 'x': case 'X': DebugFlag |= DB_PRTEXPR;   break;
-		    case 't': case 'T': DebugFlag |= DB_PRTTRIG;   break;
-		    case 'v': case 'V': DebugFlag |= DB_DUMP_VARS; break;
-		    case 'l': case 'L': DebugFlag |= DB_PRTLINE;   break;
+		    case 'e': case 'E': DebugFlag |= DB_ECHO_LINE;   break;
+		    case 'x': case 'X': DebugFlag |= DB_PRTEXPR;     break;
+		    case 't': case 'T': DebugFlag |= DB_PRTTRIG;     break;
+		    case 'v': case 'V': DebugFlag |= DB_DUMP_VARS;   break;
+		    case 'l': case 'L': DebugFlag |= DB_PRTLINE;     break;
+		    case 'f': case 'F': DebugFlag |= DB_TRACE_FILES; break;
 		    default:
 		        fprintf(ErrFp, ErrMsg[M_BAD_DB_FLAG], *(arg-1));
 		    }
@@ -386,11 +554,15 @@ char *argv[];
     }
 
     /* Get the filename. */
-    if (i >= argc) {
-	Usage();
-	exit(1);
+    if (!InvokedAsRem) {
+	if (i >= argc) {
+	    Usage();
+	    exit(EXIT_FAILURE);
+	}
+	InitialFile = argv[i++];
+    } else {
+	InitialFile = DefaultFilename();
     }
-    InitialFile = argv[i++];
 
     /* Get the date, if any */
     if (i < argc) {
@@ -402,25 +574,37 @@ char *argv[];
 		if (SysTime != -1L) Usage();
 		else {
 		    SysTime = (long) tok.val * 60L;
-#ifdef HAVE_QUEUED
 		    DontQueue = 1;
 		    Daemon = 0;
-#endif
 		}
 		break;
 
+	    case T_DateTime:
+		if (SysTime != -1L) Usage();
+		if (m != NO_MON || d != NO_DAY || y != NO_YR || jul != NO_DATE) Usage();
+		SysTime = (tok.val % MINUTES_PER_DAY) * 60;
+		DontQueue = 1;
+		Daemon = 0;
+		jul = tok.val / MINUTES_PER_DAY;
+		break;
+
+	    case T_Date:
+		if (m != NO_MON || d != NO_DAY || y != NO_YR || jul != NO_DATE) Usage();
+		jul = tok.val;
+		break;
+
 	    case T_Month:
-		if (m != NO_MON) Usage();
+		if (m != NO_MON || jul != NO_DATE) Usage();
 		else m = tok.val;
 		break;
 
 	    case T_Day:
-		if (d != NO_DAY) Usage();
+		if (d != NO_DAY || jul != NO_DATE) Usage();
 		else d = tok.val;
 		break;
 
 	    case T_Year:
-		if (y != NO_YR) Usage();
+		if (y != NO_YR || jul != NO_DATE) Usage();
 		else y = tok.val;
 		break;
 
@@ -429,7 +613,8 @@ char *argv[];
 		else rep = tok.val;
 		break;
 
-	    default: Usage();
+	    default:
+		Usage();
 	    }
 	}
 
@@ -439,6 +624,9 @@ char *argv[];
 	    Daemon = 0;
 	}
 
+	if (jul != NO_DATE) {
+	    FromJulian(jul, &y, &m, &d);
+	}
 /* Must supply date in the form:  day, mon, yr OR mon, yr */
 	if (m != NO_MON || y != NO_YR || d != NO_DAY) {
 	    if (m == NO_MON || y == NO_YR) {
@@ -452,12 +640,12 @@ char *argv[];
 	    }
 	    if (d == NO_DAY) d=1;
 	    if (d > DaysInMonth(m, y)) {
-		fprintf(ErrFp, BadDate);
+		fprintf(ErrFp, "%s", BadDate);
 		Usage();
 	    }
 	    JulianToday = Julian(y, m, d);
 	    if (JulianToday == -1) {
-		fprintf(ErrFp, BadDate);
+		fprintf(ErrFp, "%s", BadDate);
 		Usage();
 	    }
 	    CurYear = y;
@@ -467,9 +655,10 @@ char *argv[];
 	}
 
     }
+
 /* Figure out the offset from UTC */
     if (CalculateUTC)
-	(void) CalcMinsFromUTC(JulianToday, SystemTime(1)/60,
+	(void) CalcMinsFromUTC(JulianToday, SystemTime(0)/60,
 			       &MinsFromUTC, NULL);
 }
 
@@ -481,13 +670,9 @@ char *argv[];
 /*                                                             */
 /***************************************************************/
 #ifndef L_USAGE_OVERRIDE
-#ifdef HAVE_PROTOS
-PUBLIC void Usage(void)
-#else
-void Usage()
-#endif /* HAVE_PROTOS */
+void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-1998 by David F. Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
@@ -495,30 +680,32 @@ void Usage()
     fprintf(ErrFp, "Options:\n");
     fprintf(ErrFp, " -n     Output next occurrence of reminders in simple format\n");
     fprintf(ErrFp, " -r     Disable RUN directives\n");
-    fprintf(ErrFp, " -c[n]  Produce a calendar for n (default 1) months\n");
-    fprintf(ErrFp, " -c+[n] Produce a calendar for n (default 1) weeks\n");
+    fprintf(ErrFp, " -@[n,m] Colorize COLOR reminders\n");
+    fprintf(ErrFp, " -c[a][n] Produce a calendar for n (default 1) months\n");
+    fprintf(ErrFp, " -c[a]+[n] Produce a calendar for n (default 1) weeks\n");
     fprintf(ErrFp, " -w[n[,p[,s]]]  Specify width, padding and spacing of calendar\n");
-    fprintf(ErrFp, " -s[+][n] Produce `simple calendar' for n (1) months (weeks)\n");
-    fprintf(ErrFp, " -p[n]  Same as -s, but input compatible with rem2ps\n");
+    fprintf(ErrFp, " -s[a][+][n] Produce `simple calendar' for n (1) months (weeks)\n");
+    fprintf(ErrFp, " -p[a][n] Same as -s, but input compatible with rem2ps\n");
+    fprintf(ErrFp, " -l     Prefix each simple calendar line with line number and filename comment\n");
     fprintf(ErrFp, " -v     Verbose mode\n");
     fprintf(ErrFp, " -o     Ignore ONCE directives\n");
-    fprintf(ErrFp, " -t     Trigger all future reminders regardless of delta\n");
+    fprintf(ErrFp, " -t[n]  Trigger all future (or those within `n' days)\n");
     fprintf(ErrFp, " -h     `Hush' mode - be very quiet\n");
-#ifdef HAVE_QUEUED
     fprintf(ErrFp, " -a     Don't trigger timed reminders immediately - just queue them\n");
     fprintf(ErrFp, " -q     Don't queue timed reminders\n");
     fprintf(ErrFp, " -f     Trigger timed reminders by staying in foreground\n");
-    fprintf(ErrFp, " -z[n]  Enter daemon mode, waking every n (5) minutes.\n");
-#endif
-    fprintf(ErrFp, " -d...  Debug: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
+    fprintf(ErrFp, " -z[n]  Enter daemon mode, waking every n (1) minutes.\n");
+    fprintf(ErrFp, " -d...  Debug: e=echo x=expr-eval t=trig v=dumpvars l=showline f=tracefiles\n");
     fprintf(ErrFp, " -e     Divert messages normally sent to stderr to stdout\n");
     fprintf(ErrFp, " -b[n]  Time format for cal: 0=am/pm, 1=24hr, 2=none\n");
     fprintf(ErrFp, " -x[n]  Iteration limit for SATISFY clause (def=150)\n");
     fprintf(ErrFp, " -kcmd  Run `cmd' for MSG-type reminders\n");
-    fprintf(ErrFp, " -g[ddd] Sort reminders by date, time and priority before issuing\n");
+    fprintf(ErrFp, " -g[dddd] Sort reminders by date, time, priority, and 'timedness'\n");
     fprintf(ErrFp, " -ivar=val Initialize var to val and preserve var\n");
     fprintf(ErrFp, " -m     Start calendar with Monday rather than Sunday\n");
-    exit(1);
+    fprintf(ErrFp, " -y     Synthesize tags for tagless reminders\n");
+    fprintf(ErrFp, " -j[n]  Run in 'purge' mode.  [n = INCLUDE depth]\n");
+    exit(EXIT_FAILURE);
 }
 #endif /* L_USAGE_OVERRIDE */
 /***************************************************************/
@@ -531,50 +718,56 @@ void Usage()
 /*  USER environment variables.                                */
 /*                                                             */
 /***************************************************************/
-#if defined(UNIX) && defined(WANT_U_OPTION)
-#ifdef HAVE_PROTOS
-PRIVATE void ChgUser(char *user)
-#else
-static void ChgUser(user)
-char *user;
-#endif /* HAVE_PROTOS */
+static void ChgUser(char const *user)
 {
-    uid_t myuid;
+    uid_t myeuid;
 
     struct passwd *pwent;
-    static char *home, *shell, *username, *logname;
+    static char *home;
+    static char *shell;
+    static char *username;
+    static char *logname;
 
-    myuid = getuid();
+    myeuid = geteuid();
 
     pwent = getpwnam(user);
 
     if (!pwent) {
 	fprintf(ErrFp, ErrMsg[M_BAD_USER], user);
-	exit(1);
+	exit(EXIT_FAILURE);
     }
 
-    if (!myuid && setgid(pwent->pw_gid)) {
-	fprintf(ErrFp, ErrMsg[M_NO_CHG_GID], pwent->pw_gid);
-	exit(1);
-    }
+    if (!myeuid) {
+        /* Started as root, so drop privileges */
+#ifdef HAVE_INITGROUPS
+        if (initgroups(pwent->pw_name, pwent->pw_gid) < 0) {
+            fprintf(ErrFp, ErrMsg[M_NO_CHG_GID], pwent->pw_gid);
+            exit(EXIT_FAILURE);
+        };
+#endif
+        if (setgid(pwent->pw_gid) < 0) {
+            fprintf(ErrFp, ErrMsg[M_NO_CHG_GID], pwent->pw_gid);
+            exit(EXIT_FAILURE);
+        }
 
-    if (!myuid && setuid(pwent->pw_uid)) {
-	fprintf(ErrFp, ErrMsg[M_NO_CHG_UID], pwent->pw_uid);
-	exit(1);
+        if (setuid(pwent->pw_uid) < 0) {
+            fprintf(ErrFp, ErrMsg[M_NO_CHG_UID], pwent->pw_uid);
+            exit(EXIT_FAILURE);
+        }
     }
 
     home = malloc(strlen(pwent->pw_dir) + 6);
     if (!home) {
-	fprintf(ErrFp, ErrMsg[M_NOMEM_ENV]);
-	exit(1);
+	fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
+	exit(EXIT_FAILURE);
     }
     sprintf(home, "HOME=%s", pwent->pw_dir);
     putenv(home);
 
     shell = malloc(strlen(pwent->pw_shell) + 7);
     if (!shell) {
-	fprintf(ErrFp, ErrMsg[M_NOMEM_ENV]);
-	exit(1);
+	fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
+	exit(EXIT_FAILURE);
     }
     sprintf(shell, "SHELL=%s", pwent->pw_shell);
     putenv(shell);
@@ -582,22 +775,34 @@ char *user;
     if (pwent->pw_uid) {
 	username = malloc(strlen(pwent->pw_name) + 6);
 	if (!username) {
-	    fprintf(ErrFp, ErrMsg[M_NOMEM_ENV]);
-	    exit(1);
+	    fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
+	    exit(EXIT_FAILURE);
 	}
 	sprintf(username, "USER=%s", pwent->pw_name);
 	putenv(username);
 	logname= malloc(strlen(pwent->pw_name) + 9);
 	if (!logname) {
-	    fprintf(ErrFp, ErrMsg[M_NOMEM_ENV]);
-	    exit(1);
+	    fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
+	    exit(EXIT_FAILURE);
 	}
 	sprintf(logname, "LOGNAME=%s", pwent->pw_name);
 	putenv(logname);
     }
 }
-#endif /* UNIX && WANT_U_OPTION */
-   
+
+static void
+DefineFunction(char const *str)
+{
+    Parser p;
+    int r;
+
+    CreateParser(str, &p);
+    r = DoFset(&p);
+    DestroyParser(&p);
+    if (r != OK) {
+	fprintf(ErrFp, "-i option: %s: %s\n", str, ErrMsg[r]);
+    }
+}
 /***************************************************************/
 /*                                                             */
 /*  InitializeVar                                              */
@@ -605,27 +810,34 @@ char *user;
 /*  Initialize and preserve a variable                         */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE void InitializeVar(char *str)
-#else
-static void InitializeVar(str)
-char *str;
-#endif
+static void InitializeVar(char const *str)
 {
-    char *varname, *expr;
+    char const *expr;
+    char const *ostr = str;
+    char varname[VAR_NAME_LEN+1];
 
     Value val;
 
     int r;
 
     /* Scan for an '=' sign */
-    varname = str;
-    while (*str && *str != '=') str++;
+    r = 0;
+    while (*str && *str != '=') {
+	if (r < VAR_NAME_LEN) {
+	    varname[r++] = *str;
+	}
+	if (*str == '(') {
+	    /* Do a function definition if we see a paren */
+	    DefineFunction(ostr);
+	    return;
+	}
+	str++;
+    }
+    varname[r] = 0;
     if (!*str) {
 	fprintf(ErrFp, ErrMsg[M_I_OPTION], ErrMsg[E_MISS_EQ]);
 	return;
     }
-    *str = 0;
     if (!*varname) {
 	fprintf(ErrFp, ErrMsg[M_I_OPTION], ErrMsg[E_MISS_VAR]);
 	return;
@@ -636,7 +848,7 @@ char *str;
 	return;
     }
 
-    r=EvalExpr(&expr, &val);
+    r=EvalExpr(&expr, &val, NULL);
     if (r) {
 	fprintf(ErrFp, ErrMsg[M_I_OPTION], ErrMsg[r]);
 	return;
@@ -644,6 +856,7 @@ char *str;
 
     if (*varname == '$') {
 	r=SetSysVar(varname+1, &val);
+        DestroyValue(val);
 	if (r) fprintf(ErrFp, ErrMsg[M_I_OPTION], ErrMsg[r]);
 	return;
     }
@@ -658,3 +871,22 @@ char *str;
     return;
 }
 
+static void
+AddTrustedUser(char const *username)
+{
+    struct passwd *pwent;
+    if (NumTrustedUsers >= MAX_TRUSTED_USERS) {
+        fprintf(stderr, "Too many trusted users (%d max)\n",
+                MAX_TRUSTED_USERS);
+        exit(EXIT_FAILURE);
+    }
+
+    pwent = getpwnam(username);
+    if (!pwent) {
+	fprintf(ErrFp, ErrMsg[M_BAD_USER], username);
+	exit(EXIT_FAILURE);
+    }
+    TrustedUsers[NumTrustedUsers] = pwent->pw_uid;
+    NumTrustedUsers++;
+}
+

src/json.h

@@ -0,0 +1,280 @@
+/* vim: set et ts=3 sw=3 sts=3 ft=c:
+ *
+ * Copyright (C) 2012, 2013, 2014 James McLaughlin et al.  All rights reserved.
+ * https://github.com/udp/json-parser
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _JSON_H
+#define _JSON_H
+
+#ifndef json_char
+   #define json_char char
+#endif
+
+#ifndef json_int_t
+   #ifndef _MSC_VER
+      #include <inttypes.h>
+      #define json_int_t int64_t
+   #else
+      #define json_int_t __int64
+   #endif
+#endif
+
+#include <stdlib.h>
+
+#ifdef __cplusplus
+
+   #include <string.h>
+
+   extern "C"
+   {
+
+#endif
+
+typedef struct
+{
+   unsigned long max_memory;
+   int settings;
+
+   /* Custom allocator support (leave null to use malloc/free)
+    */
+
+   void * (* mem_alloc) (size_t, int zero, void * user_data);
+   void (* mem_free) (void *, void * user_data);
+
+   void * user_data;  /* will be passed to mem_alloc and mem_free */
+
+   size_t value_extra;  /* how much extra space to allocate for values? */
+
+} json_settings;
+
+#define json_enable_comments  0x01
+
+typedef enum
+{
+   json_none,
+   json_object,
+   json_array,
+   json_integer,
+   json_double,
+   json_string,
+   json_boolean,
+   json_null
+
+} json_type;
+
+extern const struct _json_value json_value_none;
+
+typedef struct _json_object_entry
+{
+    json_char * name;
+    unsigned int name_length;
+
+    struct _json_value * value;
+
+} json_object_entry;
+
+typedef struct _json_value
+{
+   struct _json_value * parent;
+
+   json_type type;
+
+   union
+   {
+      int boolean;
+      json_int_t integer;
+      double dbl;
+
+      struct
+      {
+	 unsigned int length;
+	 json_char * ptr; /* null terminated */
+
+      } string;
+
+      struct
+      {
+	 unsigned int length;
+
+	 json_object_entry * values;
+
+	 #if defined(__cplusplus) && __cplusplus >= 201103L
+	 decltype(values) begin () const
+	 {  return values;
+	 }
+	 decltype(values) end () const
+	 {  return values + length;
+	 }
+	 #endif
+
+      } object;
+
+      struct
+      {
+	 unsigned int length;
+	 struct _json_value ** values;
+
+	 #if defined(__cplusplus) && __cplusplus >= 201103L
+	 decltype(values) begin () const
+	 {  return values;
+	 }
+	 decltype(values) end () const
+	 {  return values + length;
+	 }
+	 #endif
+
+      } array;
+
+   } u;
+
+   union
+   {
+      struct _json_value * next_alloc;
+      void * object_mem;
+
+   } _reserved;
+
+   #ifdef JSON_TRACK_SOURCE
+
+      /* Location of the value in the source JSON
+       */
+      unsigned int line, col;
+
+   #endif
+
+
+   /* Some C++ operator sugar */
+
+   #ifdef __cplusplus
+
+      public:
+
+	 inline _json_value ()
+	 {  memset (this, 0, sizeof (_json_value));
+	 }
+
+	 inline const struct _json_value &operator [] (int index) const
+	 {
+	    if (type != json_array || index < 0
+		     || ((unsigned int) index) >= u.array.length)
+	    {
+	       return json_value_none;
+	    }
+
+	    return *u.array.values [index];
+	 }
+
+	 inline const struct _json_value &operator [] (const char * index) const
+	 {
+	    if (type != json_object)
+	       return json_value_none;
+
+	    for (unsigned int i = 0; i < u.object.length; ++ i)
+	       if (!strcmp (u.object.values [i].name, index))
+		  return *u.object.values [i].value;
+
+	    return json_value_none;
+	 }
+
+	 inline operator const char * () const
+	 {
+	    switch (type)
+	    {
+	       case json_string:
+		  return u.string.ptr;
+
+	       default:
+		  return "";
+	    };
+	 }
+
+	 inline operator json_int_t () const
+	 {
+	    switch (type)
+	    {
+	       case json_integer:
+		  return u.integer;
+
+	       case json_double:
+		  return (json_int_t) u.dbl;
+
+	       default:
+		  return 0;
+	    };
+	 }
+
+	 inline operator bool () const
+	 {
+	    if (type != json_boolean)
+	       return false;
+
+	    return u.boolean != 0;
+	 }
+
+	 inline operator double () const
+	 {
+	    switch (type)
+	    {
+	       case json_integer:
+		  return (double) u.integer;
+
+	       case json_double:
+		  return u.dbl;
+
+	       default:
+		  return 0;
+	    };
+	 }
+
+   #endif
+
+} json_value;
+
+json_value * json_parse (const json_char * json,
+			 size_t length);
+
+#define json_error_max 128
+json_value * json_parse_ex (json_settings * settings,
+			    const json_char * json,
+			    size_t length,
+			    char * error);
+
+void json_value_free (json_value *);
+
+
+/* Not usually necessary, unless you used a custom mem_alloc and now want to
+ * use a custom mem_free.
+ */
+void json_value_free_ex (json_settings * settings,
+			 json_value *);
+
+
+#ifdef __cplusplus
+   } /* extern "C" */
+#endif
+
+#endif

src/lang.h

@@ -5,15 +5,13 @@
 /*  Header file for language support for various languages.    */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: lang.h,v 1.2 1998-02-10 03:15:52 dfs Exp $ */
-
 /* I'm chauvinistic and name each language with its English name... */
 
-#define ENGLISH    0 /* original   by David F. Skoll                   */
+#define ENGLISH    0 /* original   by Dianne Skoll                   */
 #define GERMAN     1 /* translated by Wolfgang Thronicke               */
 #define DUTCH      2 /* translated by Willem Kasdorp and Erik-Jan Vens */
 #define FINNISH    3 /* translated by Mikko Silvonen                   */
@@ -24,8 +22,10 @@
 #define BRAZPORT   8 /* Brazilian Portuguese by Marco Paganini         */
 #define ITALIAN    9 /* translated by Valerio Aimale                   */
 #define ROMANIAN  10 /* translated by Liviu Daia                       */
+#define SPANISH   11 /* translated by Rafa Couto                       */
+#define ICELANDIC 12 /* translated by Björn Davíðsson                  */
 
-/* Add more languages here - but please e-mail aa775@freenet.carleton.ca
+/* Add more languages here - but please e-mail dianne@skoll.ca
    to have your favorite language assigned a number.  If you add a
    language, please send me the header file, and permission to include
    it in future releases of Remind.  Note that you'll get no remuneration
@@ -65,6 +65,10 @@
 #include "langs/italian.h"
 #elif LANG == ROMANIAN
 #include "langs/romanian.h"
+#elif LANG == SPANISH
+#include "langs/spanish.h"
+#elif LANG == ICELANDIC
+#include "langs/icelandic.h"
 
 /* If no sensible language, choose English.  I intended to use
    the #error directive here, but some C compilers barf. */

src/langs/danish.h

@@ -6,37 +6,27 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-1998 by David F. Skoll        */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1993 by Mogens Lynnerup.        */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: danish.h,v 1.4 1998-02-10 03:16:07 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Danish"
 
 /* Day names */
-#if ISOLATIN1
-#  define L_SUNDAY "S\370ndag"
-#else
-#  define L_SUNDAY "Soendag"
-#endif
+#define L_SUNDAY "Søndag"
 #define L_MONDAY "Mandag"
 #define L_TUESDAY "Tirsdag"
 #define L_WEDNESDAY "Onsdag"
 #define L_THURSDAY "Torsdag"
 #define L_FRIDAY "Fredag"
-#if ISOLATIN1
-#  define L_SATURDAY "L\370rdag"
-#else
-#  define L_SATURDAY "Loerdag"
-#endif
+#define L_SATURDAY "Lørdag"
 
 /* Month names */
 #define L_JAN "Januar"
 #define L_FEB "Februar"
-#define L_MAR "Mars"
+#define L_MAR "Marts"
 #define L_APR "April"
 #define L_MAY "Maj"
 #define L_JUN "Juni"
@@ -52,11 +42,7 @@
 #define L_TOMORROW "i morgen"
 
 /* The default banner */
-#if ISOLATIN1
-#  define L_BANNER "P\345mindelse for %w, %d. %m, %y%o:"
-#else
-#  define L_BANNER "Paamindelse for %w, %d. %m, %y%o:"
-#endif
+#define L_BANNER "Påmindelse for %w, %d. %m, %y%o:"
 
 /* "am" and "pm" */
 #define L_AM "am"
@@ -73,11 +59,7 @@
 #define L_INXDAYS "om %d dage"
 
 /* "on" as in "on date..." */
-#if ISOLATIN1
-#  define L_ON "p\345"
-#else
-#  define L_ON "paa"
-#endif 
+#define L_ON "på"
 
 /* Pluralizing - this is a problem for many languages and may require
    a more drastic fix */
@@ -101,12 +83,12 @@
 
 #define L_AMPM_OVERRIDE(ampm, hour)	ampm = (hour < 12) ? (hour<5) ? " om natten" : " om formiddagen" : (hour > 17) ? " om aftenen" : " om eftermiddagen";
 #define L_ORDINAL_OVERRIDE		plu = ".";
-#define L_A_OVER                        sprintf(s, "%s %s, den %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y);
-#define L_E_OVER                        sprintf(s, "den %02d%c%02d%c%04d", d, DATESEP, m+1, DATESEP, y);
-#define L_F_OVER                        sprintf(s, "den %02d%c%02d%c%04d", m+1, DATESEP, d, DATESEP, y);
-#define	L_G_OVER			sprintf(s, "%s %s, den %d. %s", L_ON, DayName[jul%7], d, MonthName[m]);
-#define L_H_OVER                        sprintf(s, "den %02d%c%02d", d, DATESEP, m+1);
-#define L_I_OVER                        sprintf(s, "den %02d%c%02d", m+1, DATESEP, d);
+#define L_A_OVER                        if (altmode == '*') { sprintf(s, "%s, den %d. %s %d", DayName[jul%7], d, MonthName[m], y); } else { sprintf(s, "%s %s, den %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y); }
+#define L_E_OVER                        sprintf(s, "den %02d%c%02d%c%04d", d, DateSep, m+1, DateSep, y);
+#define L_F_OVER                        sprintf(s, "den %02d%c%02d%c%04d", m+1, DateSep, d, DateSep, y);
+#define	L_G_OVER			if (altmode == '*') { sprintf(s, "%s, den %d. %s", DayName[jul%7], d, MonthName[m]); } else { sprintf(s, "%s %s, den %d. %s", L_ON, DayName[jul%7], d, MonthName[m]); }
+#define L_H_OVER                        sprintf(s, "den %02d%c%02d", d, DateSep, m+1);
+#define L_I_OVER                        sprintf(s, "den %02d%c%02d", m+1, DateSep, d);
 #define L_U_OVER			L_A_OVER
 #define L_V_OVER			L_G_OVER
 

src/langs/dutch.h

@@ -6,17 +6,15 @@
 /*                                                             */
 /*  Author: Willem Kasdorp                                     */
 /*                                                             */
-/*  Modified slightly by David Skoll                           */
+/*  Modified slightly by Dianne Skoll                          */
 /*                                                             */
 /*  Further corrections by Erik-Jan Vens                       */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: dutch.h,v 1.3 1998-02-10 03:16:07 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Dutch"
 

src/langs/english.h

@@ -5,12 +5,10 @@
 /*  Support for the English language.                          */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: english.h,v 1.3 1998-02-10 03:16:08 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "English"
 

src/langs/finnish.h

@@ -11,12 +11,10 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*  This file is Copyright (C) 1993-1998 by Mikko Silvonen.    */
-/*  REMIND is Copyright (C) 1992-1998 by David F. Skoll        */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: finnish.h,v 1.5 1998-02-14 03:56:37 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Finnish"
 
@@ -35,16 +33,8 @@
 #define L_MAR "maaliskuu"
 #define L_APR "huhtikuu"
 #define L_MAY "toukokuu"
-#if ISOLATIN1
-#define L_JUN "kes\xE4kuu"
-#define L_JUL "hein\xE4kuu"
-#elif IBMEXTENDED
-#define L_JUN "kes\x84kuu"
-#define L_JUL "hein\x84kuu"
-#else
-#define L_JUN "kes{kuu"
-#define L_JUL "hein{kuu"
-#endif
+#define L_JUN "kesäkuu"
+#define L_JUL "heinäkuu"
 #define L_AUG "elokuu"
 #define L_SEP "syyskuu"
 #define L_OCT "lokakuu"
@@ -52,21 +42,15 @@
 #define L_DEC "joulukuu"
 
 /* Today and tomorrow */
-#if ISOLATIN1
-#define L_TODAY "t\xE4n\xE4\xE4n"
-#elif IBMEXTENDED
-#define L_TODAY "t\x84n\x84\x84n"
-#else
-#define L_TODAY "t{n{{n"
-#endif
+#define L_TODAY "tänään"
 #define L_TOMORROW "huomenna"
 
 /* The default banner */
 #define L_BANNER "Viestit %wna %d. %mta %y%o:"
 
 /* "am" and "pm" */
-#define L_AM "ap"
-#define L_PM "ip"
+#define L_AM " ap."
+#define L_PM " ip."
 
 /*** The following are only used in dosubst.c ***/
 #ifdef L_IN_DOSUBST
@@ -76,13 +60,7 @@
 #define L_FROMNOW "kuluttua"
 
 /* "in %d days' time" */
-#if ISOLATIN1
-#define L_INXDAYS "%d p\xE4iv\xE4n kuluttua"
-#elif IBMEXTENDED
-#define L_INXDAYS "%d p\x84iv\x84n kuluttua"
-#else
-#define L_INXDAYS "%d p{iv{n kuluttua"
-#endif
+#define L_INXDAYS "%d päivän kuluttua"
 
 /* "on" as in "on date...", but in Finnish it is a case ending;
    L_PARTIT is the partitive ending appended to -kuu and -tai */
@@ -92,13 +70,7 @@
 /* Pluralizing - this is a problem for many languages and may require
    a more drastic fix */
 /* The partitive ending of "day" */
-#if ISOLATIN1
-#define L_PLURAL "\xE4"
-#elif IBMEXTENDED
-#define L_PLURAL "\x84"
-#else
-#define L_PLURAL "{"
-#endif
+#define L_PLURAL "ä"
 
 /* Minutes, hours, at, etc */
 #define L_NOW "nyt"
@@ -122,9 +94,8 @@
 /* Define any overrides here, such as L_ORDINAL_OVERRIDE, L_A_OVER, etc.
    See the file dosubst.c for more info. */
 
-#if ISOLATIN1
 #define L_ORDINAL_OVERRIDE switch(d) { \
-    case 1:  plu = ":sen\xE4"; break; \
+    case 1:  plu = ":senä"; break; \
     case 2:  plu = ":sena"; break; \
     default: \
      switch(d%10) { \
@@ -132,75 +103,40 @@
        case 3: \
        case 6: \
        case 8:  plu = ":ntena"; break; \
-       default: plu = ":nten\xE4"; break; \
+       default: plu = ":ntenä"; break; \
      } \
 }
-#elif IBMEXTENDED
-#define L_ORDINAL_OVERRIDE switch(d) { \
-    case 1:  plu = ":sen\x84"; break; \
-    case 2:  plu = ":sena"; break; \
-    default: \
-     switch(d%10) { \
-       case 2: \
-       case 3: \
-       case 6: \
-       case 8:  plu = ":ntena"; break; \
-       default: plu = ":nten\x84"; break; \
-     } \
-}
-#else
-#define L_ORDINAL_OVERRIDE switch(d) { \
-    case 1:  plu = ":sen{"; break; \
-    case 2:  plu = ":sena"; break; \
-    default: \
-       switch(d%10) { \
-	  case 2: \
-	  case 3: \
-	  case 6: \
-	  case 8:  plu = ":ntena"; break; \
-	  default: plu = ":nten{"; break; \
-       } \
-}
-#endif
-#define L_A_OVER sprintf(s, "%s%s %d. %s%s %d", DayName[jul%7], L_ON, d, \
-			 MonthName[m], L_PARTIT, y);
-#define L_C_OVER sprintf(s, "%s%s", DayName[jul%7], L_ON);
-#define L_E_OVER sprintf(s, "%02d%c%02d%c%04d", d, DATESEP, m+1, DATESEP, \
-			 y);
-#define L_F_OVER sprintf(s, "%02d%c%02d%c%04d", m+1, DATESEP, d, DATESEP, y);
-#define L_G_OVER sprintf(s, "%s%s %d. %s%s", DayName[jul%7], L_ON, d, \
-			 MonthName[m], L_PARTIT);
-#define L_H_OVER sprintf(s, "%02d%c%02d", d, DATESEP, m+1);
-#define L_I_OVER sprintf(s, "%02d%c%02d", m+1, DATESEP, d);
-#define L_J_OVER sprintf(s, "%s%s %sn %d%s %d", DayName[jul%7], L_ON, \
-			 MonthName[m], d, plu, y);
-#define L_K_OVER sprintf(s, "%s%s %sn %d%s", DayName[jul%7], L_ON, \
-			 MonthName[m], d, plu);
-#define L_L_OVER sprintf(s, "%04d%c%02d%c%02d", y, DATESEP, m+1, DATESEP, d);
+#define L_A_OVER if (altmode == '*') { sprintf(s, "%s %d. %s %d", DayName[jul%7], d, MonthName[m], y); } else { sprintf(s, "%s%s %d. %s%s %d", DayName[jul%7], L_ON, d, MonthName[m], L_PARTIT, y); }
+#define L_C_OVER if (altmode == '*') { sprintf(s, "%s", DayName[jul%7]); } else { sprintf(s, "%s%s", DayName[jul%7], L_ON); }
+#define L_E_OVER sprintf(s, "%02d%c%02d%c%04d", d, DateSep, m+1, DateSep, y);
+#define L_F_OVER sprintf(s, "%02d%c%02d%c%04d", m+1, DateSep, d, DateSep, y);
+#define L_G_OVER if (altmode == '*') { sprintf(s, "%s %d. %s", DayName[jul%7], d, MonthName[m]); } else { sprintf(s, "%s%s %d. %s%s", DayName[jul%7], L_ON, d, MonthName[m], L_PARTIT); }
+#define L_H_OVER sprintf(s, "%02d%c%02d", d, DateSep, m+1);
+#define L_I_OVER sprintf(s, "%02d%c%02d", m+1, DateSep, d);
+#define L_J_OVER if (altmode == '*') { sprintf(s, "%s %sn %d%s %d", DayName[jul%7], MonthName[m], d, plu, y); } else { sprintf(s, "%s%s %sn %d%s %d", DayName[jul%7], L_ON, MonthName[m], d, plu, y); }
+#define L_K_OVER if (altmode == '*') { sprintf(s, "%s %sn %d%s", DayName[jul%7], MonthName[m], d, plu); } else { sprintf(s, "%s%s %sn %d%s", DayName[jul%7], L_ON, MonthName[m], d, plu); }
+#define L_L_OVER sprintf(s, "%04d%c%02d%c%02d", y, DateSep, m+1, DateSep, d);
 #define L_Q_OVER sprintf(s, "n");
-#define L_U_OVER sprintf(s, "%s%s %d%s %s%s %d", DayName[jul%7], L_ON, \
-			 d, plu, MonthName[m], L_PARTIT, y);
-#define L_V_OVER sprintf(s, "%s%s %d%s %s%s", DayName[jul%7], L_ON, d, \
-			 plu, MonthName[m], L_PARTIT);
-#define L_1_OVER if (tdiff == 0) \
-sprintf(s, L_NOW); \
+#define L_U_OVER if (altmode == '*') { sprintf(s, "%s %d%s %s %d", DayName[jul%7], d, plu, MonthName[m], y); } else { sprintf(s, "%s%s %d%s %s%s %d", DayName[jul%7], L_ON, d, plu, MonthName[m], L_PARTIT, y); }
+#define L_V_OVER if (altmode == '*') { sprintf(s, "%s %d%s %s", DayName[jul%7], d, plu, MonthName[m]); } else { sprintf(s, "%s%s %d%s %s%s", DayName[jul%7], L_ON, d, plu, MonthName[m], L_PARTIT); }
+#define L_1_OVER \
+if (tdiff == 0) \
+  sprintf(s, "%s", L_NOW); \
 else { \
+   s[0] = '\0'; \
    if (hdiff != 0) { \
       if (tdiff < 0) \
 	sprintf(s, "%d %s%s ", hdiff, L_HOUR, hplu); \
       else \
         sprintf(s, "%d %s ", hdiff, L_HGEN); \
-       s += strlen(s); \
    } \
    if (mdiff != 0) { \
       if (tdiff < 0) \
-         sprintf(s, "%d %s%s ", mdiff, L_MINUTE, \
-		 mplu); \
+         sprintf(s + strlen(s), "%d %s%s ", mdiff, L_MINUTE, mplu); \
       else \
-         sprintf(s, "%d %s ", mdiff, L_MGEN); \
-      s += strlen(s); \
+         sprintf(s + strlen(s), "%d %s ", mdiff, L_MGEN); \
    } \
-   sprintf(s, when); \
+   sprintf(s + strlen(s), when); \
 }
 #endif /* L_IN_DOSUBST */
 
@@ -209,411 +145,149 @@ else { \
 #define L_ERR_OVERRIDE 1
 EXTERN char *ErrMsg[] =
 {
-#if ISOLATIN1
     "Ok",
     "Puuttuva ']'",
     "Puuttuva lainausmerkki",
     "Liian monimutkainen lauseke - liikaa operaattoreita",
     "Liian monimutkainen lauseke - liikaa operandeja",
     "Puuttuva ')'",
-    "M\xE4\xE4rittelem\xE4t\xF6n funktio",
+    "Määrittelemätön funktio",
     "Virheellinen merkki",
     "Kaksipaikkainen operaattori puuttuu",
     "Muisti loppui",
     "Virheellinen luku",
-    "Operaattoripino tyhj\xE4 - sis\xE4inen virhe",
-    "Muuttujapino tyhj\xE4 - sis\xE4inen virhe",
+    "Operaattoripino tyhjä - sisäinen virhe",
+    "Muuttujapino tyhjä - sisäinen virhe",
     "Tyyppimuunnos ei onnistu",
     "Virheellinen tyyppi",
-    "Liian suuri p\xE4iv\xE4ys",
-    "Pinovirhe - sis\xE4inen virhe",
+    "Liian suuri päiväys",
+    "Pinovirhe - sisäinen virhe",
     "Jako nollalla",
-    "M\xE4\xE4rittelem\xE4t\xF6n funktio",
+    "Määrittelemätön funktio",
     "Odottamaton rivin loppu",
     "Odottamaton tiedoston loppu",
-    "Sy\xF6tt\xF6- tai tulostusvirhe",
-    "Liian pitk\xE4 rivi",
-    "Sis\xE4inen virhe",
-    "Virheellinen p\xE4iv\xE4ys",
-    "Liian v\xE4h\xE4n argumentteja",
+    "Syöttö- tai tulostusvirhe",
+    "Liian pitkä rivi",
+    "Sisäinen virhe",
+    "Virheellinen päiväys",
+    "Liian vähän argumentteja",
     "Liian paljon argumentteja",
     "Virheellinen aika",
     "Liian suuri luku",
     "Liian pieni luku",
     "Tiedoston avaus ei onnistu",
-    "Liian monta sis\xE4kk\xE4ist\xE4 INCLUDEa",
-    "J\xE4sennysvirhe",
+    "Liian monta sisäkkäistä INCLUDEa",
+    "Jäsennysvirhe",
     "Laukaisuhetken laskenta ei onnistu",
-    "Liian monta sis\xE4kk\xE4ist\xE4 IF-lausetta",
+    "Liian monta sisäkkäistä IF-lausetta",
     "ELSE ilman IF-lausetta",
     "ENDIF ilman IF-lausetta",
-    "Kaikkia viikonp\xE4ivi\xE4 ei voi j\xE4tt\xE4\xE4 pois",
-    "Ylim\xE4\xE4r\xE4isi\xE4 merkkej\xE4 rivill\xE4",
+    "Kaikkia viikonpäiviä ei voi jättää pois",
+    "Ylimääräisiä merkkejä rivillä",
     "POP-OMIT-CONTEXT ilman PUSH-OMIT-CONTEXTia",
-    "RUN-lauseen k\xE4ytt\xF6 estetty",
+    "RUN-lauseen käyttö estetty",
     "Arvoaluevirhe",
     "Virheellinen tunniste",
     "Rekursiivinen funktiokutsu havaittu",
     "",
-    "J\xE4rjestelm\xE4muuttujan muuttaminen ei onnistu",
-    "C-kirjastofunktio ei pysty esitt\xE4m\xE4\xE4n p\xE4iv\xE4yst\xE4 tai aikaa",
-    "Sis\xE4isen funktion m\xE4\xE4ritelm\xE4\xE4 yritettiin muuttaa",
-    "Lausekkeessa ei voi olla sis\xE4kk\xE4isi\xE4 funktiom\xE4\xE4ritelmi\xE4",
-    "P\xE4iv\xE4yksen t\xE4ytyy olla t\xE4ydellinen toistokertoimessa",
+    "Järjestelmämuuttujan muuttaminen ei onnistu",
+    "C-kirjastofunktio ei pysty esittämään päiväystä tai aikaa",
+    "Sisäisen funktion määritelmää yritettiin muuttaa",
+    "Lausekkeessa ei voi olla sisäkkäisiä funktiomääritelmiä",
+    "Päiväyksen täytyy olla täydellinen toistokertoimessa",
     "Vuosi annettu kahdesti",
     "Kuukausi annettu kahdesti",
-    "P\xE4iv\xE4 annettu kahdesti",
+    "Päivä annettu kahdesti",
     "Tuntematon sana tai merkki",
-    "OMIT-komennossa on annettava kuukausi ja p\xE4iv\xE4",
+    "OMIT-komennossa on annettava kuukausi ja päivä",
     "Liian monta osittaista OMIT-komentoa",
-    "Liian monta t\xE4ydellist\xE4 OMIT-komentoa",
+    "Liian monta täydellistä OMIT-komentoa",
     "Varoitus: PUSH-OMIT-CONTEXT ilman POP-OMIT-CONTEXTia",
     "Virhe tiedoston luvussa",
     "Pilkku puuttuu",
-    "Virheellinen juutalainen p\xE4iv\xE4ys",
-    "IIF vaatii parittoman m\xE4\xE4r\xE4n argumentteja",
+    "Virheellinen juutalainen päiväys",
+    "IIF vaatii parittoman määrän argumentteja",
     "Varoitus: puuttuva ENDIF",
     "Pilkku puuttuu",
-    "Viikonp\xE4iv\xE4 annettu kahdesti",
-    "K\xE4yt\xE4 vain yht\xE4 komennoista BEFORE, AFTER ja SKIP",
-    "Sis\xE4kk\xE4isi\xE4 MSG-, MSF- ja RUN-lauseita ei voi k\xE4ytt\xE4\xE4 lausekkeessa",
+    "Viikonpäivä annettu kahdesti",
+    "Käytä vain yhtä komennoista BEFORE, AFTER ja SKIP",
+    "Sisäkkäisiä MSG-, MSF- ja RUN-lauseita ei voi käyttää lausekkeessa",
     "Toistokerroin annettu kahdesti",
     "Delta-arvo annettu kahdesti",
     "Peruutusarvo annettu kahdesti",
-    "ONCE-avainsanaa k\xE4ytetty kahdesti. (Hah.)",
-    "AT-sanan per\xE4st\xE4 puuttuu aika",
-    "UNTIL-sanaa k\xE4ytetty kahdesti",
-    "Ep\xE4t\xE4ydellinen p\xE4iv\xE4ys",
-    "SCANFROM-sanaa k\xE4ytetty kahdesti",
+    "ONCE-avainsanaa käytetty kahdesti. (Hah.)",
+    "AT-sanan perästä puuttuu aika",
+    "THROUGH/UNTIL-sanaa käytetty kahdesti",
+    "Epätäydellinen päiväys",
+    "FROM/SCANFROM-sanaa käytetty kahdesti",
     "Muuttuja",
     "Arvo",
-    "*M\xC4\xC4RITTELEM\xC4T\xD6N*",
-    "Siirryt\xE4\xE4n funktioon",
+    "*MÄÄRITTELEMÄTÖN*",
+    "Siirrytään funktioon",
     "Poistutaan funktiosta",
     "Vanhentunut",
-    "fork() ep\xE4onnistui - jonomuistutukset eiv\xE4t toimi",
+    "fork() epäonnistui - jonomuistutukset eivät toimi",
     "Tiedoston avaus ei onnistu",
-    "Virheellinen j\xE4rjestelm\xE4p\xE4iv\xE4ys: vuosi on v\xE4hemm\xE4n kuin %d\n",
-    "Tuntematon virheenetsint\xE4tarkenne '%c'\n",
+    "Virheellinen järjestelmäpäiväys: vuosi on vähemmän kuin %d\n",
+    "Tuntematon virheenetsintätarkenne '%c'\n",
     "Tuntematon tarkenne '%c'\n",
-    "Tuntematon k\xE4ytt\xE4j\xE4 '%s'\n",
-    "Ryhm\xE4numeron vaihto %d:ksi ei onnistunut\n",
-    "K\xE4ytt\xE4j\xE4numeron vaihto %d:ksi ei onnistunut\n",
-    "Muisti ei riit\xE4 ymp\xE4rist\xF6lle\n",
+    "Tuntematon käyttäjä '%s'\n",
+    "Ryhmänumeron vaihto %d:ksi ei onnistunut\n",
+    "Käyttäjänumeron vaihto %d:ksi ei onnistunut\n",
+    "Muisti ei riitä ympäristölle\n",
     "Puuttuva '='-merkki",
     "Puuttuva muuttujanimi",
     "Puuttuva lauseke",
-    "P\xE4iv\xE4n asetus %s:ksi ei onnitus\n",
+    "Päivän asetus %s:ksi ei onnitus\n",
     "Remind: tarkenne '-i': %s\n",
-    "Ei viestej\xE4.",
-    "%d viesti(\xE4) t\xE4m\xE4n p\xE4iv\xE4n jonossa.\n",
+    "Ei viestejä.",
+    "%d viesti(ä) tämän päivän jonossa.\n",
     "Numero puuttuu",
-    "Virheellinen funktio WARN-lausekkeessa"
-
-#elif IBMEXTENDED
-    "Ok",
-    "Puuttuva ']'",
-    "Puuttuva lainausmerkki",
-    "Liian monimutkainen lauseke - liikaa operaattoreita",
-    "Liian monimutkainen lauseke - liikaa operandeja",
-    "Puuttuva ')'",
-    "M\x84\x84rittelem\x84t\x94n funktio",
-    "Virheellinen merkki",
-    "Kaksipaikkainen operaattori puuttuu",
-    "Muisti loppui",
-    "Virheellinen luku",
-    "Operaattoripino tyhj\x84 - sis\x84inen virhe",
-    "Muuttujapino tyhj\x84 - sis\x84inen virhe",
-    "Tyyppimuunnos ei onnistu",
-    "Virheellinen tyyppi",
-    "Liian suuri p\x84iv\x84ys",
-    "Pinovirhe - sis\x84inen virhe",
-    "Jako nollalla",
-    "M\x84\x84rittelem\x84t\x94n funktio",
-    "Odottamaton rivin loppu",
-    "Odottamaton tiedoston loppu",
-    "Sy\x94tt\x94- tai tulostusvirhe",
-    "Liian pitk\x84 rivi",
-    "Sis\x84inen virhe",
-    "Virheellinen p\x84iv\x84ys",
-    "Liian v\x84h\x84n argumentteja",
-    "Liian paljon argumentteja",
-    "Virheellinen aika",
-    "Liian suuri luku",
-    "Liian pieni luku",
-    "Tiedoston avaus ei onnistu",
-    "Liian monta sis\x84kk\x84ist\x84 INCLUDEa",
-    "J\x84sennysvirhe",
-    "Laukaisuhetken laskenta ei onnistu",
-    "Liian monta sis\x84kk\x84ist\x84 IF-lausetta",
-    "ELSE ilman IF-lausetta",
-    "ENDIF ilman IF-lausetta",
-    "Kaikkia viikonp\x84ivi\x84 ei voi j\x84tt\x84\x84 pois",
-    "Ylim\x84\x84r\x84isi\x84 merkkej\x84 rivill\x84",
-    "POP-OMIT-CONTEXT ilman PUSH-OMIT-CONTEXTia",
-    "RUN-lauseen k\x84ytt\x94 estetty",
-    "Arvoaluevirhe",
-    "Virheellinen tunniste",
-    "Rekursiivinen funktiokutsu havaittu",
-    "",
-    "J\x84rjestelm\x84muuttujan muuttaminen ei onnistu",
-    "C-kirjastofunktio ei pysty esitt\x84m\x84\x84n p\x84iv\x84yst\x84 tai aikaa",
-    "Sis\x84isen funktion m\x84\x84ritelm\x84\x84 yritettiin muuttaa",
-    "Lausekkeessa ei voi olla sis\x84kk\x84isi\x84 funktiom\x84\x84ritelmi\x84",
-    "P\x84iv\x84yksen t\x84ytyy olla t\x84ydellinen toistokertoimessa",
-    "Vuosi annettu kahdesti",
-    "Kuukausi annettu kahdesti",
-    "P\x84iv\x84 annettu kahdesti",
-    "Tuntematon sana tai merkki",
-    "OMIT-komennossa on annettava kuukausi ja p\x84iv\x84",
-    "Liian monta osittaista OMIT-komentoa",
-    "Liian monta t\x84ydellist\x84 OMIT-komentoa",
-    "Varoitus: PUSH-OMIT-CONTEXT ilman POP-OMIT-CONTEXTia",
-    "Virhe tiedoston luvussa",
-    "Pilkku puuttuu",
-    "Virheellinen juutalainen p\x84iv\x84ys",
-    "IIF vaatii parittoman m\x84\x84r\x84n argumentteja",
-    "Varoitus: puuttuva ENDIF",
-    "Pilkku puuttuu",
-    "Viikonp\x84iv\x84 annettu kahdesti",
-    "K\x84yt\x84 vain yht\x84 komennoista BEFORE, AFTER ja SKIP",
-    "Sis\x84kk\x84isi\x84 MSG-, MSF- ja RUN-lauseita ei voi k\x84ytt\x84\x84 lausekkeessa",
-    "Toistokerroin annettu kahdesti",
-    "Delta-arvo annettu kahdesti",
-    "Peruutusarvo annettu kahdesti",
-    "ONCE-avainsanaa k\x84ytetty kahdesti. (Hah.)",
-    "AT-sanan per\x84st\x84 puuttuu aika",
-    "UNTIL-sanaa k\x84ytetty kahdesti",
-    "Ep\x84t\x84ydellinen p\x84iv\x84ys",
-    "SCANFROM-sanaa k\x84ytetty kahdesti",
-    "Muuttuja",
-    "Arvo",
-    "*M\x8E\x8ERITTELEM\x8ET\x99N*",
-    "Siirryt\x84\x84n funktioon",
-    "Poistutaan funktiosta",
-    "Vanhentunut",
-    "fork() ep\x84onnistui - jonomuistutukset eiv\x84t toimi",
-    "Tiedoston avaus ei onnistu",
-    "Virheellinen j\x84rjestelm\x84p\x84iv\x84ys: vuosi on v\x84hemm\x84n kuin %d\n",
-    "Tuntematon virheenetsint\x84tarkenne '%c'\n",
-    "Tuntematon tarkenne '%c'\n",
-    "Tuntematon k\x84ytt\x84j\x84 '%s'\n",
-    "Ryhm\x84numeron vaihto %d:ksi ei onnistunut\n",
-    "K\x84ytt\x84j\x84numeron vaihto %d:ksi ei onnistunut\n",
-    "Muisti ei riit\x84 ymp\x84rist\x94lle\n",
-    "Puuttuva '='-merkki",
-    "Puuttuva muuttujanimi",
-    "Puuttuva lauseke",
-    "P\x84iv\x84n asetus %s:ksi ei onnitus\n",
-    "Remind: tarkenne '-i': %s\n",
-    "Ei viestej\x84.",
-    "%d viesti(\x84) t\x84m\x84n p\x84iv\x84n jonossa.\n",
-    "Numero puuttuu"
-    "Virheellinen funktio WARN-lausekkeessa"
-#else
-    "Ok",
-    "Puuttuva ']'",
-    "Puuttuva lainausmerkki",
-    "Liian monimutkainen lauseke - liikaa operaattoreita",
-    "Liian monimutkainen lauseke - liikaa operandeja",
-    "Puuttuva ')'",
-    "M{{rittelem{t|n funktio",
-    "Virheellinen merkki",
-    "Kaksipaikkainen operaattori puuttuu",
-    "Muisti loppui",
-    "Virheellinen luku",
-    "Operaattoripino tyhj{ - sis{inen virhe",
-    "Muuttujapino tyhj{ - sis{inen virhe",
-    "Tyyppimuunnos ei onnistu",
-    "Virheellinen tyyppi",
-    "Liian suuri p{iv{ys",
-    "Pinovirhe - sis{inen virhe",
-    "Jako nollalla",
-    "M{{rittelem{t|n funktio",
-    "Odottamaton rivin loppu",
-    "Odottamaton tiedoston loppu",
-    "Sy|tt|- tai tulostusvirhe",
-    "Liian pitk{ rivi",
-    "Sis{inen virhe",
-    "Virheellinen p{iv{ys",
-    "Liian v{h{n argumentteja",
-    "Liian paljon argumentteja",
-    "Virheellinen aika",
-    "Liian suuri luku",
-    "Liian pieni luku",
-    "Tiedoston avaus ei onnistu",
-    "Liian monta sis{kk{ist{ INCLUDEa",
-    "J{sennysvirhe",
-    "Laukaisuhetken laskenta ei onnistu",
-    "Liian monta sis{kk{ist{ IF-lausetta",
-    "ELSE ilman IF-lausetta",
-    "ENDIF ilman IF-lausetta",
-    "Kaikkia viikonp{ivi{ ei voi j{tt{{ pois",
-    "Ylim{{r{isi{ merkkej{ rivill{",
-    "POP-OMIT-CONTEXT ilman PUSH-OMIT-CONTEXTia",
-    "RUN-lauseen k{ytt| estetty",
-    "Arvoaluevirhe",
-    "Virheellinen tunniste",
-    "Rekursiivinen funktiokutsu havaittu",
-    "",
-    "J{rjestelm{muuttujan muuttaminen ei onnistu",
-    "C-kirjastofunktio ei pysty esitt{m{{n p{iv{yst{ tai aikaa",
-    "Sis{isen funktion m{{ritelm{{ yritettiin muuttaa",
-    "Lausekkeessa ei voi olla sis{kk{isi{ funktiom{{ritelmi{",
-    "P{iv{yksen t{ytyy olla t{ydellinen toistokertoimessa",
-    "Vuosi annettu kahdesti",
-    "Kuukausi annettu kahdesti",
-    "P{iv{ annettu kahdesti",
-    "Tuntematon sana tai merkki",
-    "OMIT-komennossa on annettava kuukausi ja p{iv{",
-    "Liian monta osittaista OMIT-komentoa",
-    "Liian monta t{ydellist{ OMIT-komentoa",
-    "Varoitus: PUSH-OMIT-CONTEXT ilman POP-OMIT-CONTEXTia",
-    "Virhe tiedoston luvussa",
-    "Pilkku puuttuu",
-    "Virheellinen juutalainen p{iv{ys",
-    "IIF vaatii parittoman m{{r{n argumentteja",
-    "Varoitus: puuttuva ENDIF",
-    "Pilkku puuttuu",
-    "Viikonp{iv{ annettu kahdesti",
-    "K{yt{ vain yht{ komennoista BEFORE, AFTER ja SKIP",
-    "Sis{kk{isi{ MSG-, MSF- ja RUN-lauseita ei voi k{ytt{{ lausekkeessa",
-    "Toistokerroin annettu kahdesti",
-    "Delta-arvo annettu kahdesti",
-    "Peruutusarvo annettu kahdesti",
-    "ONCE-avainsanaa k{ytetty kahdesti. (Hah.)",
-    "AT-sanan per{st{ puuttuu aika",
-    "UNTIL-sanaa k{ytetty kahdesti",
-    "Ep{t{ydellinen p{iv{ys",
-    "SCANFROM-sanaa k{ytetty kahdesti",
-    "Muuttuja",
-    "Arvo",
-    "*M[[RITTELEM[T\\N*",
-    "Siirryt{{n funktioon",
-    "Poistutaan funktiosta",
-    "Vanhentunut",
-    "fork() ep{onnistui - jonomuistutukset eiv{t toimi",
-    "Tiedoston avaus ei onnistu",
-    "Virheellinen j{rjestelm{p{iv{ys: vuosi on v{hemm{n kuin %d\n",
-    "Tuntematon virheenetsint{tarkenne '%c'\n",
-    "Tuntematon tarkenne '%c'\n",
-    "Tuntematon k{ytt{j{ '%s'\n",
-    "Ryhm{numeron vaihto %d:ksi ei onnistunut\n",
-    "K{ytt{j{numeron vaihto %d:ksi ei onnistunut\n",
-    "Muisti ei riit{ ymp{rist|lle\n",
-    "Puuttuva '='-merkki",
-    "Puuttuva muuttujanimi",
-    "Puuttuva lauseke",
-    "P{iv{n asetus %s:ksi ei onnitus\n",
-    "Remind: tarkenne '-i': %s\n",
-    "Ei viestej{.",
-    "%d viesti({) t{m{n p{iv{n jonossa.\n",
-    "Numero puuttuu",
-    "Virheellinen funktio WARN-lausekkeessa"
-#endif
+    "Virheellinen funktio WARN-lausekkeessa",
+    "Can't convert between time zones",
+    "No files matching *.rem",
+    "String too long",
+    "Time specified twice",
+    "Cannot specify DURATION without specifying AT"
 };
 #endif /* MK_GLOBALS */
 
 /* The following is only used in init.c */
 #ifdef L_IN_INIT
 #define L_USAGE_OVERRIDE 1
-#ifdef HAVE_PROTOS
-PUBLIC void Usage(void)
-#else
-void Usage()
-#endif /* HAVE_PROTOS */
+void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-1998 by David F. Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETAVERSIO <<<<\n");
 #endif
-#if ISOLATIN1
-    fprintf(ErrFp, "K\xE4ytt\xF6: remind [tarkenteet] tiedosto [p\xE4iv\xE4ys] [aika] [*toisto]\n");
+    fprintf(ErrFp, "Käyttö: remind [tarkenteet] tiedosto [päiväys] [aika] [*toisto]\n");
     fprintf(ErrFp, "Tarkenteet:\n");
     fprintf(ErrFp, " -n     Tulosta viestien seuraavat esiintymiskerrat yksink. muodossa\n");
-    fprintf(ErrFp, " -r     Est\xE4 RUN-lauseiden k\xE4ytt\xF6\n");
+    fprintf(ErrFp, " -r     Estä RUN-lauseiden käyttö\n");
     fprintf(ErrFp, " -c[n]  Tulosta n:n kuukauden kalenteri (oletus 1)\n");
     fprintf(ErrFp, " -c+[n] Tulosta n:n viikon kalenteri (oletus 1)\n");
-    fprintf(ErrFp, " -w[n[,p[,s]]] Aseta kalenterin leveys, tasaus ja v\xE4lit\n");
+    fprintf(ErrFp, " -w[n[,p[,s]]] Aseta kalenterin leveys, tasaus ja välit\n");
     fprintf(ErrFp, " -s[+][n] Tulosta n:n kuukauden (viikon) 'yksink. kalenteri' (oletus 1)\n");
     fprintf(ErrFp, " -p[n]  Kuten -s, mutta tulosta rem2ps:lle sopivassa muodossa\n");
     fprintf(ErrFp, " -v     Laveat tulostukset\n");
-    fprintf(ErrFp, " -o     \xC4l\xE4 noudata ONCE-lauseita\n");
-    fprintf(ErrFp, " -t     Laukaise kaikki viestit deltan arvosta v\xE4litt\xE4m\xE4tt\xE4\n");
+    fprintf(ErrFp, " -o     Älä noudata ONCE-lauseita\n");
+    fprintf(ErrFp, " -t     Laukaise kaikki viestit deltan arvosta välittämättä\n");
     fprintf(ErrFp, " -h     Suppeat tulostukset\n");
 #ifdef HAVE_QUEUED
-    fprintf(ErrFp, " -a     \xC4l\xE4 laukaise viestej\xE4 heti - lis\xE4\xE4 ne jonoon\n");
-    fprintf(ErrFp, " -q     \xC4l\xE4 lis\xE4\xE4 viestej\xE4 jonoon\n");
+    fprintf(ErrFp, " -a     Älä laukaise viestejä heti - lisää ne jonoon\n");
+    fprintf(ErrFp, " -q     Älä lisää viestejä jonoon\n");
     fprintf(ErrFp, " -f     Laukaise viestit, pysy etualalla\n");
-    fprintf(ErrFp, " -z[n]  K\xE4ynnisty demonina, her\xE4tys n:n (5:n) minuutin v\xE4lein\n");
+    fprintf(ErrFp, " -z[n]  Käynnisty demonina, herätys n:n (5:n) minuutin välein\n");
 #endif
-    fprintf(ErrFp, " -d...  Virheenetsint\xE4: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
+    fprintf(ErrFp, " -d...  Virheenetsintä: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
     fprintf(ErrFp, " -e     Ohjaa virhetulostus stdout-vuohon\n");
     fprintf(ErrFp, " -b[n]  Ajan ilmaisu: 0=ap/ip, 1=24 tuntia, 2=ei aikoja\n");
     fprintf(ErrFp, " -x[n]  SATISFY-lauseen toistoraja (oletus 150)\n");
     fprintf(ErrFp, " -kcmd  Suorita 'cmd' MSG-tyyppisille viesteille\n");
-    fprintf(ErrFp, " -g[ddd] Lajittele viestit p\xE4iv\xE4yksen, ajan ja t\xE4rkeyden mukaan\n");
-    fprintf(ErrFp, " -ivar=val Alusta muuttuja var arvolla val ja s\xE4ilyt\xE4 var\n");
-    fprintf(ErrFp, " -m     Aloita kalenteri maanantaista eik\xE4 sunnuntaista\n");
+    fprintf(ErrFp, " -g[ddd] Lajittele viestit päiväyksen, ajan ja tärkeyden mukaan\n");
+    fprintf(ErrFp, " -ivar=val Alusta muuttuja var arvolla val ja säilytä var\n");
+    fprintf(ErrFp, " -m     Aloita kalenteri maanantaista eikä sunnuntaista\n");
     exit(1);
-#elif IBMEXTENDED
-    fprintf(ErrFp, "K\x84ytt\x94: remind [tarkenteet] tiedosto [p\x84iv\x84ys] [aika] [*toisto]\n");
-    fprintf(ErrFp, "Tarkenteet:\n");
-    fprintf(ErrFp, " -n     Tulosta viestien seuraavat esiintymiskerrat yksink. muodossa\n");
-    fprintf(ErrFp, " -r     Est\x84 RUN-lauseiden k\x84ytt\x94\n");
-    fprintf(ErrFp, " -c[n]  Tulosta n:n kuukauden kalenteri (oletus 1)\n");
-    fprintf(ErrFp, " -c+[n] Tulosta n:n viikon kalenteri (oletus 1)\n");
-    fprintf(ErrFp, " -w[n[,p[,s]]] Aseta kalenterin leveys, tasaus ja v\x84lit\n");
-    fprintf(ErrFp, " -s[+][n] Tulosta n:n kuukauden (viikon) 'yksink. kalenteri' (oletus 1)\n");
-    fprintf(ErrFp, " -p[n]  Kuten -s, mutta tulosta rem2ps:lle sopivassa muodossa\n");
-    fprintf(ErrFp, " -v     Laveat tulostukset\n");
-    fprintf(ErrFp, " -o     \x8El\x84 noudata ONCE-lauseita\n");
-    fprintf(ErrFp, " -t     Laukaise kaikki viestit deltan arvosta v\x84litt\x84m\x84tt\x84\n");
-    fprintf(ErrFp, " -h     Suppeat tulostukset\n");
-#ifdef HAVE_QUEUED
-    fprintf(ErrFp, " -a     \x8El\x84 laukaise viestej\x84 heti - lis\x84\x84 ne jonoon\n");
-    fprintf(ErrFp, " -q     \x8El\x84 lis\x84\x84 viestej\x84 jonoon\n");
-    fprintf(ErrFp, " -f     Laukaise viestit, pysy etualalla\n");
-    fprintf(ErrFp, " -z[n]  K\x84ynnisty demonina, her\x84tys n:n (5:n) minuutin v\x84lein\n");
-#endif
-    fprintf(ErrFp, " -d...  Virheenetsint\x84: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
-    fprintf(ErrFp, " -e     Ohjaa virhetulostus stdout-vuohon\n");
-    fprintf(ErrFp, " -b[n]  Ajan ilmaisu: 0=ap/ip, 1=24 tuntia, 2=ei aikoja\n");
-    fprintf(ErrFp, " -x[n]  SATISFY-lauseen toistoraja (oletus 150)\n");
-    fprintf(ErrFp, " -kcmd  Suorita 'cmd' MSG-tyyppisille viesteille\n");
-    fprintf(ErrFp, " -g[ddd] Lajittele viestit p\x84iv\x84yksen, ajan ja t\x84rkeyden mukaan\n");
-    fprintf(ErrFp, " -ivar=val Alusta muuttuja var arvolla val ja s\x84ilyt\x84 var\n");
-    fprintf(ErrFp, " -m     Aloita kalenteri maanantaista eik\x84 sunnuntaista\n");
-    exit(1);
-#else
-    fprintf(ErrFp, "K{ytt|: remind [tarkenteet] tiedosto [p{iv{ys] [aika] [*toisto]\n");
-    fprintf(ErrFp, "Tarkenteet:\n");
-    fprintf(ErrFp, " -n     Tulosta viestien seuraavat esiintymiskerrat yksink. muodossa\n");
-    fprintf(ErrFp, " -r     Est{ RUN-lauseiden k{ytt|\n");
-    fprintf(ErrFp, " -c[n]  Tulosta n:n kuukauden kalenteri (oletus 1)\n");
-    fprintf(ErrFp, " -c+[n] Tulosta n:n viikon kalenteri (oletus 1)\n");
-    fprintf(ErrFp, " -w[n[,p[,s]]] Aseta kalenterin leveys, tasaus ja v{lit\n");
-    fprintf(ErrFp, " -s[+][n] Tulosta n:n kuukauden (viikon) 'yksink. kalenteri' (oletus 1)\n");
-    fprintf(ErrFp, " -p[n]  Kuten -s, mutta tulosta rem2ps:lle sopivassa muodossa\n");
-    fprintf(ErrFp, " -v     Laveat tulostukset\n");
-    fprintf(ErrFp, " -o     [l{ noudata ONCE-lauseita\n");
-    fprintf(ErrFp, " -t     Laukaise kaikki viestit deltan arvosta v{litt{m{tt{\n");
-    fprintf(ErrFp, " -h     Suppeat tulostukset\n");
-#ifdef HAVE_QUEUED
-    fprintf(ErrFp, " -a     [l{ laukaise viestej{ heti - lis{{ ne jonoon\n");
-    fprintf(ErrFp, " -q     [l{ lis{{ viestej{ jonoon\n");
-    fprintf(ErrFp, " -f     Laukaise viestit, pysy etualalla\n");
-    fprintf(ErrFp, " -z[n]  K{ynnisty demonina, her{tys n:n (5:n) minuutin v{lein\n");
-#endif
-    fprintf(ErrFp, " -d...  Virheenetsint{: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
-    fprintf(ErrFp, " -e     Ohjaa virhetulostus stdout-vuohon\n");
-    fprintf(ErrFp, " -b[n]  Ajan ilmaisu: 0=ap/ip, 1=24 tuntia, 2=ei aikoja\n");
-    fprintf(ErrFp, " -x[n]  SATISFY-lauseen toistoraja (oletus 150)\n");
-    fprintf(ErrFp, " -kcmd  Suorita 'cmd' MSG-tyyppisille viesteille\n");
-    fprintf(ErrFp, " -g[ddd] Lajittele viestit p{iv{yksen, ajan ja t{rkeyden mukaan\n");
-    fprintf(ErrFp, " -ivar=val Alusta muuttuja var arvolla val ja s{ilyt{ var\n");
-    fprintf(ErrFp, " -m     Aloita kalenteri maanantaista eik{ sunnuntaista\n");
-    exit(1);
-#endif
 }
 #endif /* L_IN_INIT */

src/langs/french.h

@@ -8,14 +8,12 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-1998 by David F. Skoll        */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1993 by Laurent Duperval and    */
-/*  David F. Skoll.                                            */
+/*  Dianne Skoll.                                              */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: french.h,v 1.5 1998-02-14 03:56:38 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "French"
 
@@ -30,29 +28,18 @@
 
 /* Month names */
 #define L_JAN "janvier"
-#if ISOLATIN1
-#define L_FEB "f\351vrier"
-#else
-#define L_FEB "fevrier"
-#endif
+#define L_FEB "février"
 #define L_MAR "mars"
 #define L_APR "avril"
 #define L_MAY "mai"
 #define L_JUN "juin"
 #define L_JUL "juillet"
-#if ISOLATIN1
-#define L_AUG "ao\373t"
-#else
-#define L_AUG "aout"
-#endif
+#define L_AUG "août"
 #define L_SEP "septembre"
 #define L_OCT "octobre"
 #define L_NOV "novembre"
-#if ISOLATIN1
-#define L_DEC "d\351cembre"
-#else
-#define L_DEC "decembre"
-#endif
+#define L_DEC "décembre"
+
 /* Today and tomorrow */
 #define L_TODAY "aujourd'hui"
 #define L_TOMORROW "demain"
@@ -83,22 +70,14 @@
 
 /* Minutes, hours, at, etc */
 #define L_NOW "maintenant"
-#if ISOLATIN1
-#define L_AT "\340"
-#else
-#define L_AT "a"
-#endif
+#define L_AT "à"
 #define L_MINUTE "minute"
 #define L_HOUR "heure"
 #define L_IS "est"
-#if ISOLATIN1
-#define L_WAS "\351tait"
-#else
-#define L_WAS "etait"
-#endif
+#define L_WAS "était"
 #define L_AND "et"
 /* What to add to make "hour" plural */
-#define L_HPLU "s"  
+#define L_HPLU "s"
 /* What to add to make "minute" plural */
 #define L_MPLU "s"
 
@@ -130,13 +109,9 @@ else if (tdiff < 0) { \
       sprintf(s, "dans %d heure%s et %d minute%s", hdiff, hplu, mdiff, mplu); \
 }
 
-#define L_J_OVER \
-sprintf(s, "%s %s, %d%s %s, %d", L_ON, DayName[jul%7], \
-	d, plu, MonthName[m], y);
+#define L_J_OVER if (altmode == '*') { sprintf(s, "%s, %d%s %s, %d", DayName[jul%7], d, plu, MonthName[m], y); } else { sprintf(s, "%s %s, %d%s %s, %d", L_ON, DayName[jul%7], d, plu, MonthName[m], y); }
 
-#define L_K_OVER \
-sprintf(s, "%s %s, %d%s %s", L_ON, DayName[jul%7], \
-	d, plu, MonthName[m]);
+#define L_K_OVER if (altmode == '*') { sprintf(s, "%s, %d%s %s", DayName[jul%7], d, plu, MonthName[m]); } else { sprintf(s, "%s %s, %d%s %s", L_ON, DayName[jul%7], d, plu, MonthName[m]); }
 
 #endif /* L_IN_DOSUBST */
 
@@ -145,280 +120,149 @@ sprintf(s, "%s %s, %d%s %s", L_ON, DayName[jul%7], \
 #define L_ERR_OVERRIDE 1
 EXTERN char *ErrMsg[] =
 {
-#if ISOLATIN1
     "Ok",
     "']' manquant",
     "Apostrophe manquant",
-    "Expression trop complexe - trop d'op\351rateurs",
-    "Expression trop complexe - trop d'op\351randes",
+    "Expression trop complexe - trop d'opérateurs",
+    "Expression trop complexe - trop d'opérandes",
     "')' manquante",
-    "Fonction non-d\351finie",
-    "Caract\350re ill\351gal",
-    "Op\351rateur binaire attendu",
-    "Manque de m\351moire",
-    "Nombre mal form\351",
-    "Erreur interne - 'underflow' de la pile d'op\351rateurs",
+    "Fonction non-définie",
+    "Caractère illégal",
+    "Opérateur binaire attendu",
+    "Manque de mémoire",
+    "Nombre mal formé",
+    "Erreur interne - 'underflow' de la pile d'opérateurs",
     "Erreur interne - 'underflow' de la pile de variables",
     "Impossible de convertir",
-    "Types non-\351quivalents",
-    "D\351bordement de date",
+    "Types non-équivalents",
+    "Débordement de date",
     "Erreur interne - erreur de pile",
-    "Division par z\351ro",
-    "Variable non d\351finie",
+    "Division par zéro",
+    "Variable non définie",
     "Fin de ligne non attendue",
     "Fin de fichier non attendue",
     "Erreur I/O",
     "Ligne trop longue",
     "Erreur interne",
-    "Mauvaise date sp\351cifi\351e",
+    "Mauvaise date spécifiée",
     "Pas assez d'arguments",
     "Trop d'arguments",
-    "Heure mal form\351e",
-    "Nombre trop \351lev\351",
+    "Heure mal formée",
+    "Nombre trop élevé",
     "Nombre trop bas",
     "Impossible d'ouvrir le fichier",
-    "Trop d'INCLUDE imbriqu\351s",
+    "Trop d'INCLUDE imbriqués",
     "Erreur d'analyse",
-    "Impossible de calculer le d\351clenchement",
-    "Trop de IF imbriqu\351s",
+    "Impossible de calculer le déclenchement",
+    "Trop de IF imbriqués",
     "ELSE sans IF correspondant",
     "ENDIF sans IF correspondant",
     "Impossible d'omettre (OMIT) tous les jours",
-    "El\351ment(s) \351tranger(s) sur la ligne",
+    "Elément(s) étranger(s) sur la ligne",
     "POP-OMIT-CONTEXT sans PUSH-OMIT-CONTEXT correspondant",
-    "RUN d\351activ\351",
+    "RUN déactivé",
     "Erreur de domaine",
     "Identificateur invalide",
-    "Appel r\351cursif d\351tect\351",
+    "Appel récursif détecté",
     "",
-    "Impossible de modifier une variable syst\350me",
-    "Fonction de la librairie C ne peut repr\351senter la date/l'heure",
-    "Tentative de red\351finition d'une fonction intrins\350que",
-    "Impossible d'imbriquer une d\351finition de fonction dans une expression",
-    "Pour utiliser le facteur de r\351p\351tition la date doit \352tre sp\351cifi\351e au complet",
-    "Ann\351e sp\351cifi\351e deux fois",
-    "Mois sp\351cifi\351 deux fois",
-    "Jour sp\351cifi\351 deux fois",
-    "El\351ment inconnu",
-    "Mois et jour doivent \352tre sp\351cifi\351s dans commande OMIT",
+    "Impossible de modifier une variable système",
+    "Fonction de la librairie C ne peut représenter la date/l'heure",
+    "Tentative de redéfinition d'une fonction intrinsèque",
+    "Impossible d'imbriquer une définition de fonction dans une expression",
+    "Pour utiliser le facteur de répétition la date doit être spécifiée au complet",
+    "Année spécifiée deux fois",
+    "Mois spécifié deux fois",
+    "Jour spécifié deux fois",
+    "Elément inconnu",
+    "Mois et jour doivent être spécifiés dans commande OMIT",
     "Trop de OMITs partiels",
     "Trop de OMITs complets",
     "Attention: PUSH-OMIT-CONTEXT sans POP-OMIT-CONTEXT correspondant",
-    "Erreur \340 la lecture du fichier",
+    "Erreur à la lecture du fichier",
     "Fin de ligne attendue",
-    "Date h\351breuse invalide",
+    "Date hébreuse invalide",
     "IIF demande nombre d'arguments impair",
     "Attention: ENDIF manquant",
     "Virgule attendue",
-    "Jour de la semaine sp\351cifi\351 deux fois",
+    "Jour de la semaine spécifié deux fois",
     "Utiliser un seul parmi BEFORE, AFTER ou SKIP",
     "Impossible d'imbriquer MSG, MSF, RUN, etc. dans une expression",
-    "Valeur de r\351p\351tition sp\351cifi\351e deux fois",
-    "Valeur delta sp\351cifi\351e deux fois",
-    "Valeur de retour sp\351cifi\351e deux fois",
-    "Mot-cl\351 ONCE utilis\351 deux fois. (Hah.)",
-    "Heure attendue apr\350s AT",
-    "Mot-cl\351 UNTIL utilis\351 deux fois",
-    "Sp\351cification de date incompl\350te",
-    "Mot-cl\351 SCANFROM utilis\351 deux fois",
+    "Valeur de répétition spécifiée deux fois",
+    "Valeur delta spécifiée deux fois",
+    "Valeur de retour spécifiée deux fois",
+    "Mot-clé ONCE utilisé deux fois. (Hah.)",
+    "Heure attendue après AT",
+    "Mot-clé THROUGH/UNTIL utilisé deux fois",
+    "Spécification de date incomplète",
+    "Mot-clé FROM/SCANFROM utilisé deux fois",
     "Variable",
     "Valeur",
     "*NON-DEFINI*",
-    "Entr\351e dans UserFN",
+    "Entrée dans UserFN",
     "Sortie de UserFN",
-    "Expir\351",
-    "fork() \351chou\351 - impossible de faire les appels en queue",
-    "Impossible d'acc\351der au fichier",
-    "Date syst\350me ill\351gale: Ann\351e est inf\351rieure \340 %d\n",
-    "Option de d\351verminage inconnue '%c'\n",
+    "Expiré",
+    "fork() échoué - impossible de faire les appels en queue",
+    "Impossible d'accéder au fichier",
+    "Date système illégale: Année est inférieure à %d\n",
+    "Option de déverminage inconnue '%c'\n",
     "Option inconnue '%c'\n",
     "Usager inconnu '%s'\n",
     "Impossible de changer gid pour %d\n",
     "Impossible de changer uid pour %d\n",
-    "Manque de m\351moire pour environnement\n",
+    "Manque de mémoire pour environnement\n",
     "Signe '=' manquant",
     "Nom de variable absent",
     "Expression absente",
-    "Impossible de changer la date d'acc\350s de %s\n",
+    "Impossible de changer la date d'accès de %s\n",
     "Remind: '-i' option: %s\n",
     "Pas de rappels.",
     "%d rappel(s) en file pour aujourd'hui.\n",
     "Nombre attendu",
-    "Fonction ill\351gale apr\350s WARN"
-#else /* ISOLATIN1 */
-    "Ok",
-    "']' manquant",
-    "Apostrophe manquant",
-    "Expression trop complexe - trop d'operateurs",
-    "Expression trop complexe - trop d'operandes",
-    "')' manquante",
-    "Fonction non-definie",
-    "Caractere illegal",
-    "Operateur binaire attendu",
-    "Manque de memoire",
-    "Nombre mal forme",
-    "Erreur interne - 'underflow' de la pile d'operateurs",
-    "Erreur interne - 'underflow' de la pile de variables",
-    "Impossible de convertir",
-    "Types non-equivalents",
-    "Debordement de date",
-    "Erreur interne - erreur de pile",
-    "Division par zero",
-    "Variable non definie",
-    "Fin de ligne non attendue",
-    "Fin de fichier non attendue",
-    "Erreur I/O",
-    "Ligne trop longue",
-    "Erreur interne",
-    "Mauvaise date specifiee",
-    "Pas assez d'arguments",
-    "Trop d'arguments",
-    "Heure mal formee",
-    "Nombre trop eleve",
-    "Nombre trop bas",
-    "Impossible d'ouvrir le fichier",
-    "Trop d'INCLUDE imbriques",
-    "erreur d'analyse",
-    "Impossible de calculer le declenchement",
-    "Trop de IF imbriques",
-    "ELSE sans IF correspondant",
-    "ENDIF sans IF correspondant",
-    "Impossible d'omettre (OMIT) tous les jours",
-    "Element(s) etranger(s) sur la ligne",
-    "POP-OMIT-CONTEXT sans PUSH-OMIT-CONTEXT correspondant",
-    "RUN desactive",
-    "Erreur de domaine",
-    "Identificateur invalide",
-    "Appel recursif detecte",
-    "",
-    "Impossible de modifier une variable systeme",
-    "Fonction de la librairie C ne peut representer la date/l'heure",
-    "Tentative de redefinition d'une fonction intrinseque",
-    "Impossible d'imbriquer une definition de fonction dans une expression",
-    "Pour utiliser le facteur de repetition la date doit etre specifiee au complet",
-    "Annee specifiee deux fois",
-    "Mois specifie deux fois",
-    "Jour specifie deux fois",
-    "Element inconnu",
-    "Mois et jour doivent etre specifies dans commande OMIT",
-    "Trop de OMITs partiels",
-    "Trop de OMITs complets",
-    "Attention: PUSH-OMIT-CONTEXT sans POP-OMIT-CONTEXT correspondant",
-    "Erreur a la lecture du fichier",
-    "Fin de ligne attendue",
-    "Date hebreuse invalide",
-    "IIF demande nombre d'arguments impair",
-    "Attention: ENDIF manquant",
-    "Virgule attendue",
-    "Jour de la semaine specifie deux fois",
-    "Utiliser un seul parmi BEFORE, AFTER ou SKIP",
-    "Impossible d'imbriquer MSG, MSF, RUN, etc. dans une expression",
-    "Valeur de repetition specifiee deux fois",
-    "Valeur delta specifiee deux fois",
-    "Valeur de retour specifiee deux fois",
-    "Mot-cle ONCE utilise deux fois. (Hah.)",
-    "Heure attendue apres AT",
-    "Mot-cle UNTIL utilise deux fois",
-    "Specification de date incomplete",
-    "Mot-cle SCANFROM utilise deux fois",
-    "Variable",
-    "Valeur",
-    "*NON-DEFINI*",
-    "Entree dans UserFN",
-    "Sortie de UserFN",
-    "Expire",
-    "fork() echoue - impossible de faire les appels en queue",
-    "Impossible d'acceder au fichier",
-    "Date systeme illegale: Annee est inferieure a %d\n",
-    "Option de deverminage inconnue '%c'\n",
-    "Option inconnue '%c'\n",
-    "Usager inconnu '%s'\n",
-    "Impossible de changer gid pour %d\n",
-    "Impossible de changer uid pour %d\n",
-    "Manque de memoire pour environnement\n",
-    "Signe '=' manquant",
-    "Nom de variable absent",
-    "Expression absente",
-    "Impossible de changer la date d'acces de %s\n",
-    "Remind: '-i' option: %s\n",
-    "Pas de rappels.",
-    "%d rappel(s) en file pour aujourd'hui.\n",
-    "Nombre attendu",
-    "Fonction illegale apres WARN"
-#endif /* ISOLATIN1 */
+    "Fonction illégale après WARN",
+    "Can't convert between time zones",
+    "No files matching *.rem",
+    "String too long",
+    "Time specified twice",
+    "Cannot specify DURATION without specifying AT"
 };
 #endif /* MK_GLOBALS */
 
 /* The following is only used in init.c */
 #ifdef L_IN_INIT
 #define L_USAGE_OVERRIDE 1
-#ifdef HAVE_PROTOS
-PUBLIC void Usage(void)
-#else
-void Usage()
-#endif /* HAVE_PROTOS */
+void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-1998 by David F. Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
-#if ISOLATIN1
-    fprintf(ErrFp, "\nUtilisation: remind [options] fichier [date] [heure] [*r\351p\351tition]\n");
+    fprintf(ErrFp, "\nUtilisation: remind [options] fichier [date] [heure] [*répétition]\n");
     fprintf(ErrFp, "Options:\n");
     fprintf(ErrFp, " -n     Afficher la prochaine occurence des rappels en format simple\n");
-    fprintf(ErrFp, " -r     D\351sactiver les instructions RUN\n");
-    fprintf(ErrFp, " -c[n]  Produire un calendrier pour n (d\351faut 1) mois\n");
-    fprintf(ErrFp, " -c+[n] Produire un calendrier pour n (d\351faut 1) semaines\n");
-    fprintf(ErrFp, " -w[n[,p[,s]]]  Sp\351cifier largeur, remplissage et espacement du calendrier\n");
+    fprintf(ErrFp, " -r     Désactiver les instructions RUN\n");
+    fprintf(ErrFp, " -c[n]  Produire un calendrier pour n (défaut 1) mois\n");
+    fprintf(ErrFp, " -c+[n] Produire un calendrier pour n (défaut 1) semaines\n");
+    fprintf(ErrFp, " -w[n[,p[,s]]]  Spécifier largeur, remplissage et espacement du calendrier\n");
     fprintf(ErrFp, " -s[+][n] Produire un 'calendrier simple' pour n (1) mois (semaines)\n");
-    fprintf(ErrFp, " -p[n]  Comme -s, mais avec entr\351e compatible avec rem2ps\n");
+    fprintf(ErrFp, " -p[n]  Comme -s, mais avec entrée compatible avec rem2ps\n");
     fprintf(ErrFp, " -v     Mode verbeux\n");
     fprintf(ErrFp, " -o     Ignorer instructions ONCE\n");
-    fprintf(ErrFp, " -t     D\351clencher tous les rappels peu importe le delta\n");
+    fprintf(ErrFp, " -t     Déclencher tous les rappels peu importe le delta\n");
     fprintf(ErrFp, " -h     Mode silencieux\n");
 #ifdef HAVE_QUEUED
-    fprintf(ErrFp, " -a     Ne pas d\351clencher les rappels minut\351s imm\351diatement - les mettre en file\n");
-    fprintf(ErrFp, " -q     Ne pas mettre les rappels minut\351s en file\n");
-    fprintf(ErrFp, " -f     D\351clencher les rappels minut\351s imm\351diatement en restant en avant-plan\n");
-    fprintf(ErrFp, " -z[n]  Entrer en mode 'daemon', r\351veil chaque n (5) minutes\n");
+    fprintf(ErrFp, " -a     Ne pas déclencher les rappels minutés immédiatement - les mettre en file\n");
+    fprintf(ErrFp, " -q     Ne pas mettre les rappels minutés en file\n");
+    fprintf(ErrFp, " -f     Déclencher les rappels minutés immédiatement en restant en avant-plan\n");
+    fprintf(ErrFp, " -z[n]  Entrer en mode 'daemon', réveil chaque n (5) minutes\n");
 #endif
     fprintf(ErrFp, " -d...  Debug: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
-    fprintf(ErrFp, " -e     Envoyer les messages de stderr \340 stdout\n");
+    fprintf(ErrFp, " -e     Envoyer les messages de stderr à stdout\n");
     fprintf(ErrFp, " -b[n]  Formats de l'heure pour le calendrier: 0=am/pm, 1=24hr, 2=aucun\n");
-    fprintf(ErrFp, " -x[n]  Limite d'it\351rations pour la clause SATISFY (def=150)\n");
-    fprintf(ErrFp, " -kcmd  Ex\351cuter 'cmd' pour les rappels de type MSG\n");
-    fprintf(ErrFp, " -g[ddd] Trier les rappels par date, heure et priorit\351 avant d'\351mettre\n");
-    fprintf(ErrFp, " -ivar=val Initialiser var \340 val et conserver var\n");
-    fprintf(ErrFp, " -m     Commencer le calendrier avec lundi plut\364t que dimanche\n");
-#else /* ISOLATIN1 */
-    fprintf(ErrFp, "\nUtilisation: remind [options] fichier [date] [heure] [*repetition]\n");
-    fprintf(ErrFp, "Options:\n");
-    fprintf(ErrFp, " -n     Afficher la prochaine occurence des rappels en format simple\n");
-    fprintf(ErrFp, " -r     Desactiver les instructions RUN\n");
-    fprintf(ErrFp, " -c[n]  Produire un calendrier pour n (defaut 1) mois\n");
-    fprintf(ErrFp, " -c+[n] Produire un calendrier pour n (defaut 1) semaines\n");
-    fprintf(ErrFp, " -w[n[,p[,s]]]  Specifier largeur, remplissage et espacement du calendrier\n");
-    fprintf(ErrFp, " -s[+][n] Produire un 'calendrier simple' pour n (1) mois (semaines)\n");
-    fprintf(ErrFp, " -p[n]  Comme -s, mais avec entree compatible avec rem2ps\n");
-    fprintf(ErrFp, " -v     Mode verbeux\n");
-    fprintf(ErrFp, " -o     Ignorer instructions ONCE\n");
-    fprintf(ErrFp, " -t     Declencher tous les rappels peu importe le delta\n");
-    fprintf(ErrFp, " -h     Mode silencieux\n");
-#ifdef HAVE_QUEUED
-    fprintf(ErrFp, " -a     Ne pas declencher les rappels minutes immediatement - les mettre en file\n");
-    fprintf(ErrFp, " -q     Ne pas mettre les rappels minutes en file\n");
-    fprintf(ErrFp, " -f     Declencher les rappels minutes immediatement en restant en avant-plan\n");
-    fprintf(ErrFp, " -z[n]  Entrer en mode 'daemon', reveil chaque n (5) minutes\n");
-#endif
-    fprintf(ErrFp, " -d...  Debug: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
-    fprintf(ErrFp, " -e     Envoyer les messages de stderr a stdout\n");
-    fprintf(ErrFp, " -b[n]  Formats de l'heure pour le calendrier: 0=am/pm, 1=24hr, 2=aucun\n");
-    fprintf(ErrFp, " -x[n]  Limite d'iterations pour la clause SATISFY (def=150)\n");
-    fprintf(ErrFp, " -kcmd  Executer 'cmd' pour les rappels de type MSG\n");
-    fprintf(ErrFp, " -g[ddd] Trier les rappels par date, heure et priorite avant d'emettre\n");
-    fprintf(ErrFp, " -ivar=val Initialiser var a val et conserver var\n");
-    fprintf(ErrFp, " -m     Commencer le calendrier avec lundi plutot que dimanche\n");
-#endif /* ISOLATIN1 */
+    fprintf(ErrFp, " -x[n]  Limite d'itérations pour la clause SATISFY (def=150)\n");
+    fprintf(ErrFp, " -kcmd  Exécuter 'cmd' pour les rappels de type MSG\n");
+    fprintf(ErrFp, " -g[ddd] Trier les rappels par date, heure et priorité avant d'émettre\n");
+    fprintf(ErrFp, " -ivar=val Initialiser var à val et conserver var\n");
+    fprintf(ErrFp, " -m     Commencer le calendrier avec lundi plutôt que dimanche\n");
     exit(1);
 }
 #endif /* L_IN_INIT */

src/langs/german.h

@@ -9,12 +9,10 @@
 /*  I don't speak German.                                      */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: german.h,v 1.4 1998-02-10 03:16:09 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "German"
 
@@ -30,11 +28,7 @@
 /* Month names */
 #define L_JAN "Januar"
 #define L_FEB "Februar"
-#if ISOLATIN1
-#  define L_MAR "M\344rz"
-#else
-#  define L_MAR "Maerz"
-#endif
+#define L_MAR "März"
 #define L_APR "April"
 #define L_MAY "Mai"
 #define L_JUN "Juni"
@@ -50,11 +44,7 @@
 #define L_TOMORROW "morgen"
 
 /* The default banner */
-#if ISOLATIN1
-#  define L_BANNER "Termine f\374r %w, den %d. %m %y%o:"
-#else
-#  define L_BANNER "Termine fuer %w, den %d. %m %y%o:"
-#endif
+#define L_BANNER "Termine für %w, den %d. %m %y%o:"
 
 /* "am" and "pm" */
 #define L_AM "am"
@@ -94,8 +84,8 @@
    See the file dosubst.c for more info. */
 #define L_AMPM_OVERRIDE(ampm, hour)	ampm = (hour < 12) ? (hour<5) ? " nachts" : " vormittags" : (hour > 17) ? " abends" : " nachmittags";
 #define L_ORDINAL_OVERRIDE		plu = ".";
-#define L_A_OVER			sprintf(s, "%s %s, den %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y);
-#define	L_G_OVER			sprintf(s, "%s %s, den %d. %s", L_ON, DayName[jul%7], d, MonthName[m]);
+#define L_A_OVER			if (altmode == '*') { sprintf(s, "%s, den %d. %s %d", DayName[jul%7], d, MonthName[m], y); } else { sprintf(s, "%s %s, den %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y); }
+#define	L_G_OVER			if (altmode == '*') { sprintf(s, "%s, den %d. %s", DayName[jul%7], d, MonthName[m]); } else { sprintf(s, "%s %s, den %d. %s", L_ON, DayName[jul%7], d, MonthName[m]); }
 #define L_U_OVER			L_A_OVER
 #define L_V_OVER			L_G_OVER
 

src/langs/icelandic.h

@@ -0,0 +1,83 @@
+/***************************************************************/
+/*                                                             */
+/*  ICELANDIC.H                                                */
+/*                                                             */
+/*  Support for the Icelandic language.                        */
+/*                                                             */
+/*  This file is part of REMIND.                               */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Translated by Björn Davíðsson (bjossi@snerpa.is)           */
+/*                                                             */
+/***************************************************************/
+
+/* The very first define in a language support file must be L_LANGNAME: */
+#define L_LANGNAME "Icelandic"
+
+/* Day names */
+#define L_SUNDAY "sunnudagur"
+#define L_MONDAY "mánudagur"
+#define L_TUESDAY "þriðjudagur"
+#define L_WEDNESDAY "miðvikudagur"
+#define L_THURSDAY "fimmtudagur"
+#define L_FRIDAY "föstudagur"
+#define L_SATURDAY "laugardagur"
+
+/* Month names */
+#define L_JAN "janúar"
+#define L_FEB "febrúar"
+#define L_MAR "mars"
+#define L_APR "apríl"
+#define L_MAY "maí"
+#define L_JUN "júní"
+#define L_JUL "júlí"
+#define L_AUG "ágúst"
+#define L_SEP "september"
+#define L_OCT "október"
+#define L_NOV "nóvember"
+#define L_DEC "desember"
+
+/* Today and tomorrow */
+#define L_TODAY "í dag"
+#define L_TOMORROW "á morgun"
+
+/* The default banner */
+#define L_BANNER "Minnisatriði: %w, %d%s %m, %y%o:"
+
+/* "am" and "pm" */
+#define L_AM "fh"
+#define L_PM "eh"
+
+/*** The following are only used in dosubst.c ***/
+#ifdef L_IN_DOSUBST
+
+/* Ago and from now */
+#define L_AGO "síðan"
+#define L_FROMNOW "frá því nú"
+
+/* "in %d days' time" */
+#define L_INXDAYS "eftir %d daga"
+
+/* "on" as in "on date..." */
+#define L_ON "þann"
+
+/* Pluralizing - this is a problem for many languages and may require
+   a more drastic fix */
+#define L_PLURAL "a"
+
+/* Minutes, hours, at, etc */
+#define L_NOW "núna"
+#define L_AT "kl."
+#define L_MINUTE "mínútu"
+#define L_HOUR "klukkustund"
+#define L_IS "er"
+#define L_WAS "var"
+#define L_AND "og"
+/* What to add to make "hour" plural */
+#define L_HPLU "ir"  
+/* What to add to make "minute" plural */
+#define L_MPLU "r"
+
+/* Define any overrides here, such as L_ORDINAL_OVERRIDE, L_A_OVER, etc.
+   See the file dosubst.c for more info. */
+
+#endif /* L_IN_DOSUBST */

src/langs/italian.h

@@ -7,33 +7,21 @@
 /*  This file is part of REMIND.                               */
 /*  It is Copyright (C) 1996 by Valerio Aimale                 */
 /*                                                             */
-/*  Remind is copyright (C) 1992-1998 by David F. Skoll        */
+/*  Remind is copyright (C) 1992-2021 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: italian.h,v 1.4 1998-02-10 03:16:09 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Italian"
 
 /* Day names */
-#if ISOLATIN1
 #define L_SUNDAY "Domenica"
-#define L_MONDAY "Luned\354"
-#define L_TUESDAY "Marted\354"
-#define L_WEDNESDAY "Mercoled\354"
-#define L_THURSDAY "Gioved\354"
-#define L_FRIDAY "Venerd\354"
+#define L_MONDAY "Lunedí"
+#define L_TUESDAY "Martedí"
+#define L_WEDNESDAY "Mercoledí"
+#define L_THURSDAY "Giovedí"
+#define L_FRIDAY "Venerdí"
 #define L_SATURDAY "Sabato"
-#else /* ISOLATIN1 */
-#define L_SUNDAY "Domenica"
-#define L_MONDAY "Lunedi`"
-#define L_TUESDAY "Martedi`"
-#define L_WEDNESDAY "Mercoledi`"
-#define L_THURSDAY "Giovedi`"
-#define L_FRIDAY "Venerdi`"
-#define L_SATURDAY "Sabato"
-#endif /* ISOLATIN */
 
 /* Month names */
 #define L_JAN "Gennaio"
@@ -78,58 +66,54 @@
    a more drastic fix */
 
 /* Minutes, hours, at, etc */
-#define L_NOW "ora"  
+#define L_NOW "ora"
 #define L_AT "alle"
 #define L_MINUTE "minut"
 #define L_HOUR "or"
-#if ISOLATIN1 
-#define L_IS "\350"
-#else /* ISOLATIN1 */
-#define L_IS "e`"
-#endif/* ISOLATIN1 */
+#define L_IS "é"
 #define L_WAS "era"
 #define L_AND "e"
 /* What to add to make "hour" plural */
-#define L_HPLU "s"  
+#define L_HPLU "s"
 /* What to add to make "minute" plural */
 #define L_MPLU "s"
 
 /* Define any overrides here, such as L_ORDINAL_OVERRIDE, L_A_OVER, etc.
    See the file dosubst.c for more info. */
 
-#define L_P_OVER sprintf(s, (diff == 1 ? "o" : "i")); 
-#define L_Q_OVER sprintf(s, (diff == 1 ? "a" : "e")); 
+#define L_P_OVER sprintf(s, (diff == 1 ? "o" : "i"));
+#define L_Q_OVER sprintf(s, (diff == 1 ? "a" : "e"));
 
 #define L_HPLU_OVER	hplu = (hdiff == 1 ? "a" : "e");
 #define L_MPLU_OVER	mplu = (mdiff == 1 ? "o" : "i");
 
 #define L_A_OVER	sprintf(s, "%s, %d %s %d", DayName[jul%7], d,\
-		    		MonthName[m], y);	
-#define L_C_OVER	sprintf(s, "%s", DayName[jul%7]);	
+                                MonthName[m], y);
+#define L_C_OVER	sprintf(s, "%s", DayName[jul%7]);
 
-#define L_E_OVER	sprintf(s, "%02d%c%02d%c%04d", d, DATESEP,\
-				 m+1, DATESEP, y);	
+#define L_E_OVER	sprintf(s, "%02d%c%02d%c%04d", d, DateSep,\
+                                 m+1, DateSep, y);
 
-#define L_F_OVER	sprintf(s, "%02d%c%02d%c%04d", m+1, DATESEP, d, DATESEP, y);	
+#define L_F_OVER	sprintf(s, "%02d%c%02d%c%04d", m+1, DateSep, d, DateSep, y);
 
-#define L_G_OVER	sprintf(s, "%s, %d %s", DayName[jul%7], d, MonthName[m]);	
+#define L_G_OVER	sprintf(s, "%s, %d %s", DayName[jul%7], d, MonthName[m]);
 
-#define L_H_OVER	sprintf(s, "%02d%c%02d", d, DATESEP, m+1);	
+#define L_H_OVER	sprintf(s, "%02d%c%02d", d, DateSep, m+1);
 
-#define L_I_OVER	sprintf(s, "%02d%c%02d", m+1, DATESEP, d);	
+#define L_I_OVER	sprintf(s, "%02d%c%02d", m+1, DateSep, d);
 
 #define L_J_OVER	sprintf(s, "%s, %d %s %d", DayName[jul%7], d, \
-				MonthName[m], y);
+                                MonthName[m], y);
 
 #define L_K_OVER	sprintf(s, "%s, %d %s", DayName[jul%7], d, \
-				MonthName[m]);
-#define L_L_OVER	sprintf(s, "%04d%c%02d%c%02d", y, DATESEP, m+1, DATESEP, d);	
+                                MonthName[m]);
+#define L_L_OVER	sprintf(s, "%04d%c%02d%c%02d", y, DateSep, m+1, DateSep, d);
 
 #define L_U_OVER	sprintf(s, "%s, %d %s %d", DayName[jul%7], d, \
-				MonthName[m], y);
+                                MonthName[m], y);
 
 #define L_V_OVER	sprintf(s, "%s, %d %s", DayName[jul%7], d, \
-				MonthName[m]);
+                                MonthName[m]);
+
 
- 
 #endif /* L_IN_DOSUBST */

src/langs/norwgian.h

@@ -6,31 +6,21 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*  This file is Copyright (C) 1993 by Trygve Randen.          */
-/*  Remind is Copyright (C) 1992-1998 by David F. Skoll        */
+/*  Remind is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: norwgian.h,v 1.4 1998-02-10 03:16:09 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Norwegian"
 
 /* Day names */
-#if ISOLATIN1
-#  define L_SUNDAY "S\370ndag"
-#else
-#  define L_SUNDAY "Soendag"
-#endif
+#define L_SUNDAY "Søndag"
 #define L_MONDAY "Mandag"
 #define L_TUESDAY "Tirsdag"
 #define L_WEDNESDAY "Onsdag"
 #define L_THURSDAY "Torsdag"
 #define L_FRIDAY "Fredag"
-#if ISOLATIN1
-#  define L_SATURDAY "L\370rdag"
-#else
-#  define L_SATURDAY "Loerdag"
-#endif
+#define L_SATURDAY "Lørdag"
 
 /* Month names */
 #define L_JAN "Januar"
@@ -51,11 +41,7 @@
 #define L_TOMORROW "i morgen"
 
 /* The default banner */
-#if ISOLATIN1
-#  define L_BANNER "P\345minnelse for %w, %d. %m, %y%o:"
-#else
-#  define L_BANNER "Paaminnelse for %w, %d. %m, %y%o:"
-#endif
+#define L_BANNER "Påminnelse for %w, %d. %m, %y%o:"
 
 /* "am" and "pm" */
 #define L_AM "am"
@@ -66,11 +52,7 @@
 
 /* Ago and from now */
 #define L_AGO "siden"
-#if ISOLATIN1
-#  define L_FROMNOW "fra n\345"
-#else
-#  define L_FROMNOW "fra naa"
-#endif
+#define L_FROMNOW "fra nå"
 
 /* "in %d days' time" */
 #define L_INXDAYS "om %d dager"
@@ -83,11 +65,7 @@
 #define L_PLURAL "er"
 
 /* Minutes, hours, at, etc */
-#if ISOLATIN1
-#  define L_NOW "n\345"
-#else
-#  define L_NOW "naa"
-#endif
+#define L_NOW "nå"
 #define L_AT "kl."
 #define L_MINUTE "minutt"
 #define L_HOUR "time"
@@ -95,15 +73,15 @@
 #define L_WAS "var"
 #define L_AND "og"
 /* What to add to make "hour" plural */
-#define L_HPLU "r"  
+#define L_HPLU "r"
 /* What to add to make "minute" plural */
 #define L_MPLU "er"
 
 /* Define any overrides here, such as L_ORDINAL_OVERRIDE, L_A_OVER, etc.
    See the file dosubst.c for more info. */
 #define L_ORDINAL_OVERRIDE              plu = ".";
-#define L_A_OVER                        sprintf(s, "%s %s, den %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y);
-#define L_G_OVER                        sprintf(s, "%s %s, den %d. %s", L_ON, DayName[jul%7], d, MonthName[m]);
+#define L_A_OVER                        if (altmode == '*') { sprintf(s, "%s, den %d. %s %d", DayName[jul%7], d, MonthName[m], y); } else { sprintf(s, "%s %s, den %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y); }
+#define L_G_OVER                        if (altmode == '*') { sprintf(s, "%s, den %d. %s", DayName[jul%7], d, MonthName[m]); } else { sprintf(s, "%s %s, den %d. %s", L_ON, DayName[jul%7], d, MonthName[m]); }
 #define L_U_OVER                        L_A_OVER
 #define L_V_OVER                        L_G_OVER
 

src/langs/polish.h

@@ -9,62 +9,35 @@
 /*  Polish.                                                    */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: polish.h,v 1.5 1998-02-14 03:56:38 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Polish"
 
 /* Day names */
-#if ISOLATIN1
 #  define L_SUNDAY "Niedziela"
-#  define L_MONDAY "Poniedzia\263ek"
+#  define L_MONDAY "Poniedziałek"
 #  define L_TUESDAY "Wtorek"
-#  define L_WEDNESDAY "\246roda"
+#  define L_WEDNESDAY "Środa"
 #  define L_THURSDAY "Czwartek"
-#  define L_FRIDAY "Pi\261tek"
+#  define L_FRIDAY "Piątek"
 #  define L_SATURDAY "Sobota"
-#else
-#  define L_SUNDAY "Niedziela"
-#  define L_MONDAY "Poniedzialek"
-#  define L_TUESDAY "Wtorek"
-#  define L_WEDNESDAY "Sroda"
-#  define L_THURSDAY "Czwartek"
-#  define L_FRIDAY "Piatek"
-#  define L_SATURDAY "Sobota"
-#endif
 
 /* Month names */
-#if ISOLATIN1
-#  define L_JAN "Stycze\361"
+#  define L_JAN "Styczeń"
 #  define L_FEB "Luty"
 #  define L_MAR "Marzec"
-#  define L_APR "Kwiecie\361"
+#  define L_APR "Kwiecień"
 #  define L_MAY "Maj"
 #  define L_JUN "Czerwiec"
 #  define L_JUL "Lipiec"
-#  define L_AUG "Sierpie\361"
-#  define L_SEP "Wrzesie\361"
-#  define L_OCT "Pa\274dziernik"
+#  define L_AUG "Sierpień"
+#  define L_SEP "Wrzesień"
+#  define L_OCT "Październik"
 #  define L_NOV "Listopad"
-#  define L_DEC "Grudzie\361"
-#else
-#  define L_JAN "Styczen"
-#  define L_FEB "Luty"
-#  define L_MAR "Marzec"
-#  define L_APR "Kwiecien"
-#  define L_MAY "Maj"
-#  define L_JUN "Czerwiec"
-#  define L_JUL "Lipiec"
-#  define L_AUG "Sierpien"
-#  define L_SEP "Wrzesien"
-#  define L_OCT "Pazdziernik"
-#  define L_NOV "Listopad"
-#  define L_DEC "Grudzien"
-#endif
+#  define L_DEC "Grudzień"
 
 /* Today and tomorrow */
 #define L_TODAY "dzisiaj"
@@ -99,22 +72,12 @@
 #define L_AT "o"
 #define L_MINUTE "minut"
 #define L_HOUR "godzin"
-#if ISOLATIN1
-#  define L_IS "b\352dzie"
-#  define L_WAS "by\263o"
-#else
-#  define L_IS "bedzie"
-#  define L_WAS "bylo"
-#endif
+#  define L_IS "będzie"
+#  define L_WAS "było"
 #define L_AND "i"
 /* What to add to make "hour" or "minute" plural */
-#if ISOLATIN1
-#define L_NPLU( N ) ((N == 1) ? "\352" : ((N==12) || (N==13) || (N==14)) ? "" : \
+#define L_NPLU( N ) ((N == 1) ? "ę" : ((N==12) || (N==13) || (N==14)) ? "" : \
      ((N%10==2) || (N%10==3) || (N%10==4)) ? "y" : "" )
-#else
-#define L_NPLU( N ) ((N == 1) ? "e" : ((N==12) || (N==13) || (N==14)) ? "" : \
-     ((N%10==2) || (N%10==3) || (N%10==4)) ? "y" : "" )
-#endif
 /* What to add to make "hour" plural */
 #define L_HPLU L_NPLU( hdiff )
 /* What to add to make "minute" plural */
@@ -122,28 +85,17 @@
 
 /* Define any overrides here, such as L_ORDINAL_OVERRIDE, L_A_OVER, etc.
    See the file dosubst.c for more info. */
-#if ISOLATIN1
 #define L_AMPM_OVERRIDE(ampm, hour) \
 ampm = (hour<12) ? \
      (hour<5) ? " w nocy" \
      : (hour<10) ? " rano" \
-     : " przed po\263udniem" \
-     : (hour<18) ? " po po\263udniu" \
+     : " przed południem" \
+     : (hour<18) ? " po południu" \
      : (hour<22) ? " wieczorem" \
      : " w nocy";
-#else
-#define L_AMPM_OVERRIDE(ampm, hour) \
-ampm = (hour<12) ? \
-(hour<5) ? " w nocy" \
-: (hour<10) ? " rano" \
-: " przed poludniem" \
-: (hour<18) ? " po poludniu" \
-: (hour<22) ? " wieczorem" \
-: " w nocy";
-#endif
 #define L_ORDINAL_OVERRIDE		plu = "";
-#define L_A_OVER			sprintf(s, "%s %s, %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y);
-#define	L_G_OVER			sprintf(s, "%s %s, %d. %s", L_ON, DayName[jul%7], d, MonthName[m]);
+#define L_A_OVER			if (altmode == '*') { sprintf(s, "%s, %d. %s %d", DayName[jul%7], d, MonthName[m], y); } else { sprintf(s, "%s %s, %d. %s %d", L_ON, DayName[jul%7], d, MonthName[m], y); }
+#define	L_G_OVER			if (altmode == '*') { sprintf(s, "%s, %d. %s", DayName[jul%7], d, MonthName[m]); } else { sprintf(s, "%s %s, %d. %s", L_ON, DayName[jul%7], d, MonthName[m]); }
 #define L_U_OVER			L_A_OVER
 #define L_V_OVER			L_G_OVER
 
@@ -180,280 +132,149 @@ else \
 #define L_ERR_OVERRIDE 1
 EXTERN char *ErrMsg[] =
 {
-#if ISOLATIN1
     "OK",
-    "Brakuj\261cy ']'",
-    "Brakuj\261cy nawias",
-    "Zbyt skomplikowane wyra\277enie - za du\277o operator\363w",
-    "Zbyt skomplikowane wyra\277enie - za du\277o argument\363w",
-    "Brakuj\261cy ')'",
+    "Brakujący ']'",
+    "Brakujący nawias",
+    "Zbyt skomplikowane wyrażenie - za dużo operatorów",
+    "Zbyt skomplikowane wyrażenie - za dużo argumentów",
+    "Brakujący ')'",
     "Nie zdefiniowana funkcja",
     "Nielegalny znak",
     "Spodziewany operator binarny",
-    "Brak pami\352ci",
+    "Brak pamięci",
     "Niepoprawny numer",
-    "Pusty stos operator\363w - b\263\261d wewn\352trzny",
-    "Pusty stos zmiennych - b\263\261d wewn\352trzny",
-    "Niemo\277liwa konwersja",
-    "B\263\261d typu",
+    "Pusty stos operatorów - błąd wewnętrzny",
+    "Pusty stos zmiennych - błąd wewnętrzny",
+    "Niemożliwa konwersja",
+    "Błąd typu",
     "Nadmiar daty",
-    "B\263\261d stosu - b\263\261d wewn\352trzny",
+    "Błąd stosu - błąd wewnętrzny",
     "Dzielenie przez zero",
     "Niezdefiniowana zmienna",
     "Niespodziewany koniec linii",
     "Niespodziewany koniec pliku",
-    "B\263\261d wejscia/wyjscia",
-    "Za d\263uga linia",
-    "B\263\261d wewn\352trzny",
-    "Z\263a specyfikacja daty",
-    "Za ma\263o argument\363w",
-    "Za du\277o argument\363w",
-    "Nieprawid\263owy czas",
-    "Liczba za du\277a",
-    "Liczba za ma\263a",
-    "Nie mog\352 otworzy\346 pliku",
-    "Zbyt zagnie\277d\277one INCLUDE",
-    "B\263\261d sk\263adniowy",
-    "Nie mog\352 obliczy\346 przypomnienia",
-    "Zbyt zagnie\277d\277one IF",
+    "Błąd wejscia/wyjscia",
+    "Za długa linia",
+    "Błąd wewnętrzny",
+    "Zła specyfikacja daty",
+    "Za mało argumentów",
+    "Za dużo argumentów",
+    "Nieprawidłowy czas",
+    "Liczba za duża",
+    "Liczba za mała",
+    "Nie mogę otworzyć pliku",
+    "Zbyt zagnieżdżone INCLUDE",
+    "Błąd składniowy",
+    "Nie mogę obliczyć przypomnienia",
+    "Zbyt zagnieżdżone IF",
     "ELSE bez IF do pary",
     "ENDIF bez IF do pary",
-    "Nie mog\352 omin\261\346 (OMIT) wszystkich dni",
+    "Nie mogę ominąć (OMIT) wszystkich dni",
     "Niespodziewany wyraz w lini",
     "POP-OMIT-CONTEXT bez PUSH-OMIT-CONTEXT",
     "Komenda RUN zablokowana",
-    "B\263\261d dziedziny",
+    "Błąd dziedziny",
     "Niepoprawny identyfikator",
-    "Wykryto rekursywne wywo\263anie funkcji",
+    "Wykryto rekursywne wywołanie funkcji",
     "",
-    "Nie mog\352 zmieni\346 zmiennej systemowej",
-    "Funkcja biblioteki C nie mo\277e reprezentowac daty/czasu",
-    "Pr\363ba redefinicji funkcji wbudowanej",
-    "Nie wolno zagnie\277d\277a\346 definicji funkcji w wyra\277eniu",
-    "Aby u\277yc powt\363rzenia trzeba w pe\263ni wyspecyfikowa\346 dat\352",
-    "Rok podany dw\363krotnie",
-    "Miesi\261c podany dw\363krotnie",
-    "Dzie\361 podany dw\363krotnie",
-    "Nieznane s\263owo",
-    "W komendzie OMIT trzeba poda\346 miesi\261c i dzie\361",
-    "Za du\277o cz\352\266ciowych komend OMIT",
-    "Za du\277o pe\263nych komend OMIT",
-    "Ostrze\277enie: PUSH-OMIT-CONTEXT bez POP-OMIT-CONTEXT",
-    "B\263\261d odczytu pliku",
+    "Nie mogę zmienić zmiennej systemowej",
+    "Funkcja biblioteki C nie może reprezentowac daty/czasu",
+    "Próba redefinicji funkcji wbudowanej",
+    "Nie wolno zagnieżdżać definicji funkcji w wyrażeniu",
+    "Aby użyc powtórzenia trzeba w pełni wyspecyfikować datę",
+    "Rok podany dwókrotnie",
+    "Miesiąc podany dwókrotnie",
+    "Dzień podany dwókrotnie",
+    "Nieznane słowo",
+    "W komendzie OMIT trzeba podać miesiąc i dzień",
+    "Za dużo częściowych komend OMIT",
+    "Za dużo pełnych komend OMIT",
+    "Ostrzeżenie: PUSH-OMIT-CONTEXT bez POP-OMIT-CONTEXT",
+    "Błąd odczytu pliku",
     "Oczekiwany koniec linii",
-    "B\263\352dna data hebrajska",
-    "IIF wymaga nieparzystej liczby argument\363w",
-    "Ostrze\277enie: Brakujacy ENDIF",
+    "Błędna data hebrajska",
+    "IIF wymaga nieparzystej liczby argumentów",
+    "Ostrzeżenie: Brakujacy ENDIF",
     "Oczekiwany przecinek",
-    "Dzie\361 tygodnia podany dw\363krotnie",
+    "Dzień tygodnia podany dwókrotnie",
     "Dozwolone tylko jedno z:  BEFORE, AFTER i SKIP",
-    "Nie mo\277na zagnie\277d\277a\346 MSG, MSF, RUN, itp. w wyra\277eniu",
-    "Warto\266\346 powtorzenia podana dw\363krotnie",
-    "Warto\266\346 r\363\277nicy podana dw\363krotnie",
-    "Warto\266\346 cofni\352cia podana dw\363krotnie",
-    "S\263owo ONCE u\277yte dw\363krotnie.",
+    "Nie można zagnieżdżać MSG, MSF, RUN, itp. w wyrażeniu",
+    "Wartość powtorzenia podana dwókrotnie",
+    "Wartość różnicy podana dwókrotnie",
+    "Wartość cofnięcia podana dwókrotnie",
+    "Słowo ONCE użyte dwókrotnie.",
     "Po AT oczekiwany jest czas",
-    "S\263owo UNTIL u\277yte dw\363krotnie",
+    "Słowo THROUGH/UNTIL użyte dwókrotnie",
     "Niekompletna specyfikacja daty",
-    "S\263owo SCANFROM u\277yte dw\363krotnie",
+    "Słowo FROM/SCANFROM użyte dwókrotnie",
     "Zmienna",
-    "Warto\266\346",
+    "Wartość",
     "*NIE ZDEFINIOWANE*",
-    "Pocz\261tek UserFN",
+    "Początek UserFN",
     "Koniec UserFN",
-    "Przemine\263o",
-    "Niepowodzenie w funkcji fork() - nie mog\352 kolejkowa\346 przypomnie\361",
-    "Nie ma dost\352pu do pliku",
-    "B\263\352dna data systemowa: Rok mniejszy ni\277 %d\n",
+    "Przemineło",
+    "Niepowodzenie w funkcji fork() - nie mogę kolejkować przypomnień",
+    "Nie ma dostępu do pliku",
+    "Błędna data systemowa: Rok mniejszy niż %d\n",
     "Nieznana flaga odpluskwiania '%c'\n",
     "Nieznana opcja '%c'\n",
-    "Nieznany u\277ytkownik '%s'\n",
-    "Nie mog\352 zmieni\346 gid na %d\n",
-    "Nie mog\352 zmieni\346 uid na %d\n",
-    "Brak pami\352ci na zmienne \266rodowiska\n",
+    "Nieznany użytkownik '%s'\n",
+    "Nie mogę zmienić gid na %d\n",
+    "Nie mogę zmienić uid na %d\n",
+    "Brak pamięci na zmienne środowiska\n",
     "Brak znaku '='",
     "Brak nazwy zmiennej",
-    "Brak wyra\277enia",
-    "Nie mog\352 zmieni\346 daty dost\352pu pliku %s\n",
+    "Brak wyrażenia",
+    "Nie mogę zmienić daty dostępu pliku %s\n",
     "Remind: '-i' option: %s\n",
-    "Brak przypomnie\361.",
-    "%d Przypomnienia zakolejkowane na p\363\274niej.\n",
+    "Brak przypomnień.",
+    "%d Przypomnienia zakolejkowane na później.\n",
     "Spodziewana liczba",
-    "Illegal function in WARN clause (NEEDS TRANSLATION TO POLISH)"
-#else /* ISOLATIN1 */
-    "OK",
-    "Brakujacy ']'",
-    "Brakujacy nawias",
-    "Zbyt skomplikowane wyrazenie - za duzo operatorow",
-    "Zbyt skomplikowane wyrazenie - za duzo argumentow",
-    "Brakujacy ')'",
-    "Niezdefiniowana funkcja",
-    "Nielegalny znak",
-    "Spodziewany operator binarny",
-    "Brak pamieci",
-    "Niepoprawny numer",
-    "Pusty stos operatorow - blad wewnetrzny",
-    "Pusty stos zmiennych - blad wewnetrzny",
-    "Niemozliwa konwersja",
-    "Blad typu",
-    "Nadmiar daty",
-    "Blad stosu - blad wewnetrzny",
-    "Dzielenie przez zero",
-    "Niezdefiniowana zmienna",
-    "Niespodziewany koniec linii",
-    "Niespodziewany koniec pliku",
-    "Blad wejscia/wyjscia",
-    "Za dluga linia",
-    "Blad wewnetrzny",
-    "Zla specyfikacja daty",
-    "Za malo argumentow",
-    "Za duzo argumentow",
-    "Nieprawidlowy czas",
-    "Liczba za duza",
-    "Liczba za mala",
-    "Nie moge otworzyc pliku",
-    "INCLUDE zbyt zagniezdzone",
-    "Blad skladniowy",
-    "Nie moge obliczyc przypomnienia",
-    "Zbyt zagniezdzone IF",
-    "ELSE bez IF do pary",
-    "ENDIF bez IF do pary",
-    "Nie moge ominac (OMIT) wszystkich dni",
-    "Niespodziewany wyraz w lini",
-    "POP-OMIT-CONTEXT bez PUSH-OMIT-CONTEXT",
-    "Komenda RUN zablokowana",
-    "Blad dziedziny",
-    "Niepoprawny identyfikator",
-    "Wykryto rekursywne wywolanie funkcji",
-    "",
-    "Nie moga zmienic zmiennej systemowej",
-    "Funkcja biblioteki C nie moze reprezentowac daty/czasu",
-    "Proba redefinicji funkcji wbudowanej",
-    "Nie wolno zagniezdzac definicji funkcji w wyrazeniu",
-    "Aby uzyc powtorzenia trzeba w pelni wyspecyfikowac date",
-    "Rok podany dwokrotnie",
-    "Miesiac podany dwokrotnie",
-    "Dzien podany dwokrotnie",
-    "Nieznane slowo",
-    "W komendzie OMIT trzeba podac miesiac i dzien",
-    "Za duzo czesciowych komend OMIT",
-    "Za duzo pelnych komend OMIT",
-    "ostrzezenie: PUSH-OMIT-CONTEXT bez POP-OMIT-CONTEXT",
-    "Blad odczytu pliku",
-    "Oczekiwany koniec linii",
-    "Bledna data hebrajska",
-    "IIF wymaga nieparzystej liczby argumentow",
-    "Ostrzezenie: Brakujacy ENDIF",
-    "Oczekiwany przecinek",
-    "Dzien tygodnia podany dwokrotnie",
-    "Dozwolone tylko jedno z:  BEFORE, AFTER i SKIP",
-    "Nie mozna zagniezdzac MSG, MSF, RUN, itp. w wyrazeniu",
-    "Wartosc powtorzenia podana dwokrotnie",
-    "Wartosc roznicy podana dwokrotnie",
-    "Wartosc cofniecia podana dwokrotnie",
-    "Slowo ONCE uzyte dwokrotnie.",
-    "Po AT oczekiwany jest czas",
-    "Slowo UNTIL uzyte dwokrotnie",
-    "Niekompletna specyfikacja daty",
-    "Slowo SCANFROM uzyte dwokrotnie",
-    "Zmienna",
-    "Wartosc",
-    "*UNDEFINED*",
-    "Poczatek UserFN",
-    "Koniec UserFN",
-    "Przeminelo",
-    "niepowodzenie w funkcji fork() - nie moge kolejkowac przypomnien",
-    "Nie ma dostepu do pliku",
-    "Bledna data systemowa: Rok mniejszy niz %d\n",
-    "Nieznana flaga odpluskwiania '%c'\n",
-    "Nieznana opcja '%c'\n",
-    "Nieznany uzytkownik '%s'\n",
-    "Nie moge zmienic gid na %d\n",
-    "Nie moge zmienic uid na %d\n",
-    "Brak pamieci na zmienne srodowiska\n",
-    "Brak znaku '='",
-    "Brak nazwy zmiennej",
-    "Brak wyrazenia",
-    "Nie moge zmienic daty dostepu pliku %s\n",
-    "Remind: '-i' option: %s\n",
-    "Brak przypomnien.",
-    "%d Przypomnienia zakolejkowane na pozniej.\n",
-    "Spodziewana liczba",
-    "Illegal function in WARN clause (NEEDS TRANSLATION TO POLISH)"
-#endif /* ISOLATIN1 */
+    "Illegal function in WARN clause (NEEDS TRANSLATION TO POLISH)",
+    "Can't convert between time zones",
+    "No files matching *.rem",
+    "String too long",
+    "Time specified twice",
+    "Cannot specify DURATION without specifying AT"
 };
 #endif /* MK_GLOBALS */
 
 /* The following is only used in init.c */
 #ifdef L_IN_INIT
 #define L_USAGE_OVERRIDE 1
-#ifdef HAVE_PROTOS
-PUBLIC void Usage(void)
-#else
-void Usage()
-#endif /* HAVE_PROTOS */
+void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-1998 by David F. Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
-#if ISOLATIN1
-    fprintf(ErrFp, "\nSpos\363b u\277ycia: remind [opcje] plik [data] [czas] [*powt\363rzenie]\n");
+    fprintf(ErrFp, "\nSposób użycia: remind [opcje] plik [data] [czas] [*powtórzenie]\n");
     fprintf(ErrFp, "Opcje:\n");
-    fprintf(ErrFp, " -n     Wypisz nast\352pne przypomnienia w prostym formacie\n");
+    fprintf(ErrFp, " -n     Wypisz następne przypomnienia w prostym formacie\n");
     fprintf(ErrFp, " -r     Zablokuj dyrektywy RUN\n");
-    fprintf(ErrFp, " -c[n]  Wypisz kalendarz na n (domy\266lnie 1) miesi\352cy\n");
-    fprintf(ErrFp, " -c+[n] Wypisz kalendarz na n (domy\266lnie 1) tygodni\n");
-    fprintf(ErrFp, " -w[n[,p[,s]]]  Ustaw szeroko\266\346, wype\263nienie i odst\352py w kalendarzu\n");
-    fprintf(ErrFp, " -s[+][n] Wypisz uproszczony kalendarz na n (1) miesi\352cy (tygodni)\n");
+    fprintf(ErrFp, " -c[n]  Wypisz kalendarz na n (domyślnie 1) miesięcy\n");
+    fprintf(ErrFp, " -c+[n] Wypisz kalendarz na n (domyślnie 1) tygodni\n");
+    fprintf(ErrFp, " -w[n[,p[,s]]]  Ustaw szerokość, wypełnienie i odstępy w kalendarzu\n");
+    fprintf(ErrFp, " -s[+][n] Wypisz uproszczony kalendarz na n (1) miesięcy (tygodni)\n");
     fprintf(ErrFp, " -p[n]  To samo co -s, ale kompatybilne z rem2ps\n");
     fprintf(ErrFp, " -v     Obszerniejsze komentarze\n");
     fprintf(ErrFp, " -o     Ignoruj instrukcje ONCE\n");
-    fprintf(ErrFp, " -t     Odpal wszystkie przysz\263e przypomnienia niezale\277nie od delty\n");
+    fprintf(ErrFp, " -t     Odpal wszystkie przyszłe przypomnienia niezależnie od delty\n");
     fprintf(ErrFp, " -h     Praca bezszmerowa\n");
 #ifdef HAVE_QUEUED
-    fprintf(ErrFp, " -a     Nie odpalaj przyponie\361 czasowych - kolejkuj je\n");
-    fprintf(ErrFp, " -q     Nie kolejkuj przyponie\361 czasowych\n");
-    fprintf(ErrFp, " -f     Nie przechod\274 do pracy w tle\n");
-    fprintf(ErrFp, " -z[n]  Pracuj jako demon, budz\261c si\352 co n (5) minut\n");
+    fprintf(ErrFp, " -a     Nie odpalaj przyponień czasowych - kolejkuj je\n");
+    fprintf(ErrFp, " -q     Nie kolejkuj przyponień czasowych\n");
+    fprintf(ErrFp, " -f     Nie przechodź do pracy w tle\n");
+    fprintf(ErrFp, " -z[n]  Pracuj jako demon, budząc się co n (5) minut\n");
 #endif
     fprintf(ErrFp, " -d...  Odpluskwianie: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
-    fprintf(ErrFp, " -e     Komunikaty o b\263\352dach skieruj na stdout\n");
-    fprintf(ErrFp, " -b[n]  Format czasu: 0=am/pm, 1=24godz., 2=\277aden\n");
-    fprintf(ErrFp, " -x[n]  Limit powt\363rze\361 klauzuli SATISFY (domy\266lnie=150)\n");
-    fprintf(ErrFp, " -kcmd  Wywo\263aj 'cmd' dla przypomnie\361 typu MSG\n");
-    fprintf(ErrFp, " -g[ddd] Sortuj przypomnienia wed\263ug daty, czasu i priorytetu\n");
-    fprintf(ErrFp, " -ivar=val Zainicjuj zmienn\261 var warto\266cia val i zachowaj ja\n");
-    fprintf(ErrFp, " -m     Rozpocznij kalendarz od poniedzia\263ku zamiast od niedzieli\n");
-#else /* ISOLATIN1 */
-    fprintf(ErrFp, "\nSposob uzycia: remind [opcje] plik [data] [czas] [*powtorzenie]\n");
-    fprintf(ErrFp, "Opcje:\n");
-    fprintf(ErrFp, " -n     Wypisz nastepne przypomnienia w prostym formacie\n");
-    fprintf(ErrFp, " -r     Zablokuj dyrektywy RUN\n");
-    fprintf(ErrFp, " -c[n]  Wypisz kalendarz na n (domyslnie 1) miesiecy\n");
-    fprintf(ErrFp, " -c+[n] Wypisz kalendarz na n (domyslnie 1) tygodni\n");
-    fprintf(ErrFp, " -w[n[,p[,s]]]  Ustaw szerokosc, wypelnienie i odstepy w kalendarzu\n");
-    fprintf(ErrFp, " -s[+][n] Wypisz uproszczony kalendarz na n (1) miesiecy (tygodni)\n");
-    fprintf(ErrFp, " -p[n]  To samo co -s, ale kompatybilne z rem2ps\n");
-    fprintf(ErrFp, " -v     Obszerniejsze komentarze\n");
-    fprintf(ErrFp, " -o     Ignoruj instrukcje ONCE\n");
-    fprintf(ErrFp, " -t     Odpal wszystkie przyszle przypomnienia niezaleznie od delty\n");
-    fprintf(ErrFp, " -h     Praca bezszmerowa\n");
-#ifdef HAVE_QUEUED
-    fprintf(ErrFp, " -a     Nie odpalaj przyponien czasowych - kolejkuj je\n");
-    fprintf(ErrFp, " -q     Nie kolejkuj przyponien czasowych\n");
-    fprintf(ErrFp, " -f     Nie przechodz do pracy w tle\n");
-    fprintf(ErrFp, " -z[n]  Pracuj jako demon, budzac sie co n (5) minut\n");
-#endif
-    fprintf(ErrFp, " -d...  Odpluskwianie: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
-    fprintf(ErrFp, " -e     Komunikaty o bledach skieruj na stdout\n");
-    fprintf(ErrFp, " -b[n]  Format czasu: 0=am/pm, 1=24godz., 2=zaden\n");
-    fprintf(ErrFp, " -x[n]  Limit powtorzen klauzuli SATISFY (domyslnie=150)\n");
-    fprintf(ErrFp, " -kcmd  Wywolaj 'cmd' dla przypomnien typu MSG\n");
-    fprintf(ErrFp, " -g[ddd] Sortuj przypomnienia wedlug daty, czasu i priorytetu\n");
-    fprintf(ErrFp, " -ivar=val Zainicjuj zmienna var wartoscia val i zachowaj ja\n");
-    fprintf(ErrFp, " -m     Rozpocznij kalendarz od poniedzialku zamiast od niedzieli\n");
-#endif /* ISOLATIN1 */
+    fprintf(ErrFp, " -e     Komunikaty o błędach skieruj na stdout\n");
+    fprintf(ErrFp, " -b[n]  Format czasu: 0=am/pm, 1=24godz., 2=żaden\n");
+    fprintf(ErrFp, " -x[n]  Limit powtórzeń klauzuli SATISFY (domyślnie=150)\n");
+    fprintf(ErrFp, " -kcmd  Wywołaj 'cmd' dla przypomnień typu MSG\n");
+    fprintf(ErrFp, " -g[ddd] Sortuj przypomnienia według daty, czasu i priorytetu\n");
+    fprintf(ErrFp, " -ivar=val Zainicjuj zmienną var wartościa val i zachowaj ja\n");
+    fprintf(ErrFp, " -m     Rozpocznij kalendarz od poniedziałku zamiast od niedzieli\n");
     exit(1);
 }
 #endif /* L_IN_INIT */

src/langs/portbr.h

@@ -8,14 +8,12 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-1998 by David F. Skoll        */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1996 by Marco Paganini and      */
-/*  David F. Skoll.                                            */
+/*  Dianne Skoll.                                              */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: portbr.h,v 1.4 1998-02-14 03:56:38 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Brazilian Portuguese"
 
@@ -219,9 +217,9 @@ EXTERN char *ErrMsg[] =
     "Valor de Back especificado duas vezes",
     "ONCE usado duas vezes (Eheheh)",
     "Esperando hora apos AT",
-    "Keyword UNTIL usada duas vezes",
+    "Keyword THROUGH/UNTIL usada duas vezes",
     "Especificacao de data incompleta",
-    "Keyword SCANFROM usada duas vezes",
+    "Keyword FROM/SCANFROM usada duas vezes",
     "Variavel",
     "Valor",
     "*INDEFINIDO*",
@@ -245,20 +243,21 @@ EXTERN char *ErrMsg[] =
     "Sem compromissos.",
     "%d compromisso(s) colocados na fila para mais tarde.\n",
     "Esperando numero",
-    "Funcao ilegal na clausula WARN"
+    "Funcao ilegal na clausula WARN",
+    "Can't convert between time zones",
+    "No files matching *.rem",
+    "String too long",
+    "Time specified twice",
+    "Cannot specify DURATION without specifying AT"
 };
 #endif /* MK_GLOBALS */
 
 /* The following is only used in init.c */
 #ifdef L_IN_INIT
 #define L_USAGE_OVERRIDE 1
-#ifdef HAVE_PROTOS
-PUBLIC void Usage(void)
-#else
-void Usage()
-#endif /* HAVE_PROTOS */
+void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (versao %s) (C) 1992-1998 by David F. Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (versao %s) (C) 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> VERSAO BETA <<<<\n");
 #endif

src/langs/romanian.h

@@ -8,50 +8,22 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-1998 by David F. Skoll        */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1996-1998 by Liviu Daia         */
 /*                                                             */
 /***************************************************************/
 
-/* $Id: romanian.h,v 1.4 1998-03-01 20:44:10 dfs Exp $ */
-
 /* The very first define in a language support file must be L_LANGNAME: */
 #define L_LANGNAME "Romanian"
 
 /* Day names */
-#if ISOLATIN1
-#  define L_SUNDAY "Duminica"
+#  define L_SUNDAY "Duminică"
 #  define L_MONDAY "Luni"
-#  define L_TUESDAY "Marti"
+#  define L_TUESDAY "Marți"
 #  define L_WEDNESDAY "Miercuri"
 #  define L_THURSDAY "Joi"
 #  define L_FRIDAY "Vineri"
-#  define L_SATURDAY "S\342mbata"
-#elif ISOLATIN2
-#  define L_SUNDAY "Duminic\343"
-#  define L_MONDAY "Luni"
-#  define L_TUESDAY "Mar\376i"
-#  define L_WEDNESDAY "Miercuri"
-#  define L_THURSDAY "Joi"
-#  define L_FRIDAY "Vineri"
-#  define L_SATURDAY "S\342mb\343t\343"
-#elif IBM852
-#  define L_SUNDAY "Duminic\307"
-#  define L_MONDAY "Luni"
-#  define L_TUESDAY "Mar\316i"
-#  define L_WEDNESDAY "Miercuri"
-#  define L_THURSDAY "Joi"
-#  define L_FRIDAY "Vineri"
-#  define L_SATURDAY "S\203mb\307t\307"
-#else
-#  define L_SUNDAY "Duminica"
-#  define L_MONDAY "Luni"
-#  define L_TUESDAY "Marti"
-#  define L_WEDNESDAY "Miercuri"
-#  define L_THURSDAY "Joi"
-#  define L_FRIDAY "Vineri"
-#  define L_SATURDAY "Sambata"
-#endif
+#  define L_SATURDAY "Sâmbătă"
 
 /* Month names */
 #define L_JAN "Ianuarie"
@@ -68,19 +40,8 @@
 #define L_DEC "Decembrie"
 
 /* Today and tomorrow */
-#if ISOLATIN1
-#  define L_TODAY "astazi"
-#  define L_TOMORROW "m\342ine"
-#elif ISOLATIN2
-#  define L_TODAY "ast\343zi"
-#  define L_TOMORROW "m\342ine"
-#elif IBM852
-#  define L_TODAY "ast\307zi"
-#  define L_TOMORROW "m\203ine"
-#else
-#  define L_TODAY "astazi"
-#  define L_TOMORROW "maine"
-#endif
+#  define L_TODAY "astăzi"
+#  define L_TOMORROW "mâine"
 
 /* The default banner */
 #define L_BANNER "Reamintiri pentru %w, %d %m %y%o:"
@@ -116,30 +77,13 @@
 /* What to add to make "minute" plural */
 #define L_MPLU "e"
 
-#if ISOLATIN2
-   /* What to add to make "hour" plural */
-#  define L_HPLU_OVER hplu = (hdiff == 1 ? "\343" : "e");
-#  define L_AND "\272i"
-#elif IBM852
-   /* What to add to make "hour" plural */
-#  define L_HPLU_OVER hplu = (hdiff == 1 ? "\307" : "e");
-#  define L_AND "\255i"
-#else
-   /* What to add to make "hour" plural */
-#  define L_HPLU_OVER hplu = (hdiff == 1 ? "a" : "e");
-#  define L_AND "si"
-#endif
+/* What to add to make "hour" plural */
+#define L_HPLU_OVER hplu = (hdiff == 1 ? "ă" : "e");
+#define L_AND "şi"
 
 /* Define any overrides here, such as L_ORDINAL_OVERRIDE, L_A_OVER, etc.
    See the file dosubst.c for more info. */
-#if ISOLATIN2
-#  define L_AMPM_OVERRIDE(ampm, hour)	ampm = (hour < 12) ? (hour<4) ? " noaptea" : " diminea\376a" : (hour > 17) ? " seara" : " dup\343-amiaza";
-#elif IBM852
-#  define L_AMPM_OVERRIDE(ampm, hour)	ampm = (hour < 12) ? (hour<4) ? " noaptea" : " diminea\316a" : (hour > 17) ? " seara" : " dup\307-amiaza";
-#else
-#  define L_AMPM_OVERRIDE(ampm, hour)	ampm = (hour < 12) ? (hour<4) ? " noaptea" : " dimineata" : (hour > 17) ? " seara" : " dupa-amiaza";
-#endif
-
+#define L_AMPM_OVERRIDE(ampm, hour)	ampm = (hour < 12) ? (hour<4) ? " noaptea" : " dimineaţa" : (hour > 17) ? " seara" : " după-amiaza";
 #define L_ORDINAL_OVERRIDE		plu = "";
 
 #define L_A_OVER sprintf(s, "%s, %d %s %d", DayName[jul%7], d, MonthName[m], y);

src/langs/spanish.h

@@ -0,0 +1,78 @@
+/***************************************************************/
+/*                                                             */
+/*  SPANISH.H                                                  */
+/*                                                             */
+/*  Support for the Spanish language.                          */
+/*                                                             */
+/*  Author: Rafa Couto <rafacouto@biogate.com>                 */
+/*                                                             */
+/*  This file is part of REMIND.                               */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*                                                             */
+/***************************************************************/
+
+#define L_LANGNAME "Spanish"
+
+/* Nombres de los di'as de la semana */
+#define L_SUNDAY "Domingo"
+#define L_MONDAY "Lunes"
+#define L_TUESDAY "Martes"
+#define L_WEDNESDAY "Miércoles"
+#define L_THURSDAY "Jueves"
+#define L_FRIDAY "Viernes"
+#define L_SATURDAY "Sábado"
+
+/* Nombres de los meses */
+#define L_JAN "Enero"
+#define L_FEB "Febrero"
+#define L_MAR "Marzo"
+#define L_APR "Abril"
+#define L_MAY "Mayo"
+#define L_JUN "Junio"
+#define L_JUL "Julio"
+#define L_AUG "Agosto"
+#define L_SEP "Septiembre"
+#define L_OCT "Octubre"
+#define L_NOV "Noviembre"
+#define L_DEC "Diciembre"
+
+/* Hoy y man~ana */
+#define L_TODAY "hoy"
+#define L_TOMORROW "mañana"
+
+/* El titular habitual */
+#define L_BANNER "Agenda para el %w, %d%s %m, %y%o:"
+
+/* "am" and "pm" */
+#define L_AM "am"
+#define L_PM "pm"
+
+/*** The following are only used in dosubst.c ***/
+#ifdef L_IN_DOSUBST
+
+/* Hace y desde hoy */
+#define L_AGO "hace"
+#define L_FROMNOW "desde hoy"
+
+/* "dentro de %d di'as" */
+#define L_INXDAYS "dentro de %d días"
+#define L_ON "el día"
+
+/* "el di'a..." */
+
+/* plurales */
+#define L_PLURAL "s"
+
+/* Minutos, horas, a las, etc */
+#define L_NOW "ahora"
+#define L_AT "a las"
+#define L_MINUTE "minuto"
+#define L_HOUR "hora"
+#define L_IS "es"
+#define L_WAS "fue"
+#define L_AND "y"
+#define L_HPLU "s"  
+#define L_MPLU "s"
+
+#endif /* L_IN_DOSUBST */
+

src/lnk.bcc

@@ -1,20 +0,0 @@
-calendar.obj
-dorem.obj
-dosubst.obj
-expr.obj
-files.obj
-funcs.obj
-globals.obj
-hbcal.obj
-init.obj
-main.obj
-moon.obj
-omit.obj
-os2func.obj
-queue.obj
-sort.obj
-token.obj
-trigger.obj
-userfns.obj
-utils.obj
-var.obj

src/lnk.msc

@@ -1,23 +0,0 @@
-calendar.obj +
-dorem.obj +
-dosubst.obj +
-expr.obj +
-files.obj +
-funcs.obj +
-globals.obj +
-hbcal.obj +
-init.obj +
-main.obj +
-moon.obj +
-omit.obj +
-sort.obj +
-token.obj +
-trigger.obj +
-userfns.obj +
-utils.obj +
-var.obj
-remind.exe
-nul
-
-
-

src/lnk.tc

@@ -1,19 +0,0 @@
--eremind.exe
-calendar.obj
-dorem.obj
-dosubst.obj
-expr.obj
-files.obj
-funcs.obj
-globals.obj
-hbcal.obj
-init.obj
-main.obj
-moon.obj
-omit.obj
-sort.obj
-token.obj
-trigger.obj
-userfns.obj
-utils.obj
-var.obj

src/makefile.bcc

@@ -1,97 +0,0 @@
-# Makefile for REMIND for Borland C++
-# $Id: makefile.bcc,v 1.2 1998-03-01 20:43:56 dfs Exp $
-
-VERSION= 03.00.19
-
-MODEL=l
-
-!if $d(__OS2__)
-CFLAGS= -DOS2_POPUP -w-pia -O2
-BINDIR= ..\OS2-EX
-DELFLAG= /f
-!else
-CFLAGS= -w-pia -O2 -m$(MODEL)
-BINDIR= ..\MSDOS-EX
-DELFLAG=
-!endif
-
-HDRS= config.h err.h expr.h globals.h protos.h types.h version.h \
-lang.h english.h german.h dutch.h finnish.h french.h norwgian.h \
-danish.h polish.h
-
-STDHDRS= config.h types.h protos.h globals.h err.h lang.h
-
-LANGHDRS= english.h german.h dutch.h finnish.h french.h norwgian.h danish.h \
-polish.h
-
-SRCS= calendar.c dorem.c dosubst.c expr.c files.c funcs.c globals.c init.c \
-main.c omit.c sort.c token.c trigger.c userfns.c utils.c var.c hbcal.c \
-queue.c moon.c os2func.c
-
-OBJS=calendar.obj dorem.obj dosubst.obj expr.obj files.obj funcs.obj \
-globals.obj init.obj main.obj omit.obj sort.obj token.obj trigger.obj \
-utils.obj userfns.obj var.obj hbcal.obj queue.obj moon.obj os2func.obj
-
-all: exes test-rem.cmd test-rem.bat
-	test-rem
-
-clean:
-	-del $(DELFLAG) *.obj
-	-del $(DELFLAG) $(BINDIR)\*.exe
-
-exes: $(BINDIR)\remind.exe $(BINDIR)\rem2ps.exe
-
-..\os2-ex\remind.exe: $(OBJS)
-	bcc -e..\os2-ex\remind @lnk.bcc -lap;Toe
-
-..\msdos-ex\remind.exe: $(OBJS)
-	bcc -e..\msdos-ex\remind -m$(MODEL) @lnk.bcc
-
-..\os2-ex\rem2ps.exe: rem2ps.obj
-	bcc -e..\os2-ex\rem2ps rem2ps.obj -lap;Toe
-
-..\msdos-ex\rem2ps.exe: rem2ps.obj
-	bcc -e..\msdos-ex\rem2ps -m$(MODEL) rem2ps.obj
-
-.c.obj:
-	bcc $(CFLAGS) -c {$< }
-
-rem2ps.obj: rem2ps.c rem2ps.h config.h lang.h
-
-calendar.obj: calendar.c $(STDHDRS) expr.h
-
-dorem.obj: dorem.c $(STDHDRS) expr.h
-
-dosubst.obj: dosubst.c $(STDHDRS) $(LANGHDRS)
-
-expr.obj: expr.c $(STDHDRS) expr.h
-
-files.obj: files.c $(STDHDRS)
-
-funcs.obj: funcs.c $(STDHDRS) expr.h version.h
-
-globals.obj: globals.c config.h types.h globals.h err.h lang.h
-
-init.obj: init.c $(STDHDRS) expr.h version.h
-
-main.obj: main.c $(STDHDRS) expr.h
-
-moon.obj: moon.c $(STDHDRS) expr.h
-
-omit.obj: omit.c $(STDHDRS)
-
-os2func.obj: os2func.c $(STDHDRS)
-
-queue.obj: queue.c $(STDHDRS)
-
-sort.obj: sort.c $(STDHDRS)
-
-token.obj: token.c $(STDHDRS)
-
-trigger.obj: trigger.c $(STDHDRS) expr.h
-
-userfns.obj: userfns.c $(STDHDRS) expr.h
-
-utils.obj: utils.c $(STDHDRS)
-
-var.obj: var.c $(STDHDRS) expr.h

src/makefile.msc

@@ -1,74 +0,0 @@
-# Makefile for REMIND for Microsoft C for MSDOS
-# $Id: makefile.msc,v 1.1 1998-01-15 02:50:32 dfs Exp $
-
-OBJS= calendar.obj dorem.obj dosubst.obj expr.obj files.obj funcs.obj \
-globals.obj init.obj main.obj omit.obj token.obj trigger.obj userfns.obj \
-utils.obj var.obj sort.obj hbcal.obj moon.obj
-
-DEFINES= /D__MSDOS__ /D__MSC__
-
-MODEL= /AM
-
-calendar.obj: calendar.c
-	cl /c $(DEFINES) $(MODEL) /Focalendar.obj calendar.c
-
-dorem.obj: dorem.c
-	cl /c $(DEFINES) $(MODEL) /Fodorem.obj dorem.c
-
-dosubst.obj: dosubst.c
-	cl /c $(DEFINES) $(MODEL) /Fodosubst.obj dosubst.c
-
-expr.obj: expr.c
-	cl /c $(DEFINES) $(MODEL) /Foexpr.obj expr.c
-
-hbcal.obj: hbcal.c
-	cl /c $(DEFINES) $(MODEL) /Fohbcal.obj hbcal.c
-
-sort.obj: sort.c
-	cl /c $(DEFINES) $(MODEL) /Fosort.obj sort.c
-
-files.obj: files.c
-	cl /c $(DEFINES) $(MODEL) /Fofiles.obj files.c
-
-funcs.obj: funcs.c
-	cl /c $(DEFINES) $(MODEL) /Fofuncs.obj funcs.c
-
-globals.obj: globals.c
-	cl /c $(DEFINES) $(MODEL) /Foglobals.obj globals.c
-
-init.obj: init.c
-	cl /c $(DEFINES) $(MODEL) /Foinit.obj init.c
-
-main.obj: main.c
-	cl /c $(DEFINES) $(MODEL) /Fomain.obj main.c
-
-moon.obj: moon.c
-	cl /c $(DEFINES) $(MODEL) /Fomoon.obj moon.c
-
-omit.obj: omit.c
-	cl /c $(DEFINES) $(MODEL) /Foomit.obj omit.c
-
-token.obj: token.c
-	cl /c $(DEFINES) $(MODEL) /Fotoken.obj token.c
-
-trigger.obj: trigger.c
-	cl /c $(DEFINES) $(MODEL) /Fotrigger.obj trigger.c
-
-userfns.obj: userfns.c
-	cl /c $(DEFINES) $(MODEL) /Fouserfns.obj userfns.c
-
-utils.obj: utils.c
-	cl /c $(DEFINES) $(MODEL) /Foutils.obj utils.c
-
-var.obj: var.c
-	cl /c $(DEFINES) $(MODEL) /Fovar.obj var.c
-
-remind.exe: $(OBJS)
-	link /NOI @lnk.msc
-
-rem2ps.obj: rem2ps.c
-	cl /c $(DEFINES) $(MODEL) /Forem2ps.obj rem2ps.c
-
-rem2ps.exe: rem2ps.obj
-	link /NOI rem2ps,rem2ps.exe,,,
-

src/makefile.os2

@@ -1,122 +0,0 @@
-# Makefile for REMIND
-#
-# $Id: makefile.os2,v 1.1 1998-01-15 02:50:32 dfs Exp $
-#
-# THIS IS OUT OF DATE!
-#
-# - for GNU gcc (emx 0.8g kit) [executables for OS/2 2.x or DOS (32-bit)]
-# - for Microsoft C 6.00A      [executables for OS/2 or MSDOS (16-bit)]
-
-# To use, enter "make -f Makefile.os2" (this makefile depends on its
-# name being "Makefile.os2").
-#
-# Tested with dmake 3.8 and GNU make 3.68 under OS/2
-
-default:
-	@echo "Enter $(MAKE) -f Makefile.os2 target                     "
-	@echo " where 'target' is chosen from                          " 
-	@echo "   msc      OS/2 exe [Microsoft C 6.00a]                "
-	@echo "   mscbnd   OS/2 and DOS exe [Microsoft C 6.00a]        "
-	@echo "   emx      OS/2 and DOS 32-bit exe [EMX/gcc]           "
-	@echo "   emxomf   OS/2 32-bit exe w/DLL C library [EMX/gcc]   "
-
-
-msc: 
-	$(MAKE) -f Makefile.os2 all \
-	CC="cl -nologo -AM" O=".obj" \
-	CFLAGS="-D__STDC__ -D__OS2__" \
-	LFLAGS="-Lp" \
-	LFLAGS2="setargv.obj remind.def -link /NOE"
-
-mscbnd: 
-	$(MAKE) -f Makefile.os2 all \
-	CC="cl -nologo -AM" O=".obj" \
-	CFLAGS="-D__STDC__ -D__OS2__ -D__MSDOS__" \
-	LFLAGS="-Lp" LBIND="-Fb" \
-	LFLAGS2="setargv.obj remind.def -link /NOE" \
-	BIND="bind remind /n DOSMAKEPIPE DOSCWAIT VIOENDPOPUP VIOPOPUP"
-
-emx:  
-	$(MAKE) -f Makefile.os2 all \
-	CC="gcc -O -s" O=".o" \
-	CFLAGS="-D__OS2__ -D__MSDOS__" \
-	LFLAGS=""
-
-emxomf:
-	$(MAKE) -f Makefile.os2 all \
-	CC="gcc -Zomf -O -s" O=".obj" \
-	CFLAGS="-D__OS2__" \
-	LFLAGS="-Zcrtdll -Zstack 32" \
-	LFLAGS2="remind.def"
-
-
-# OS2_POPUP enables Russ Herman's popup reminders
-#OS2_POPUP =
-OS2_POPUP = -DOS2_POPUP
-
-HDRS= config.h err.h expr.h globals.h protos.h types.h version.h \
-lang.h english.h german.h dutch.h finnish.h french.h norwgian.h \
-danish.h polish.h
-
-STDHDRS= config.h types.h protos.h globals.h err.h lang.h
-
-LANGHDRS= english.h german.h dutch.h finnish.h french.h norwgian.h danish.h \
-polish.h
-
-SRCS= calendar.c dorem.c dosubst.c expr.c files.c funcs.c globals.c hbcal.c \
-init.c main.c moon.c omit.c sort.c queue.c token.c trigger.c userfns.c \
-utils.c var.c os2func.c
-
-MANIFEST= README.UNIX README.DOS COPYRIGHT $(HDRS) $(SRCS) Makefile rem rem.1 \
-remind.1 remind-all.csh remind-all.sh test.rem test-rem test.cmp makefile.tc \
-makefile.msc lnk.msc lnk.tc MANIFEST.UNX MANIFEST.DOS WHATSNEW.30 kall kall.1 \
-defs.rem README.OS2 makefile.os2 rem2ps.c rem2ps.h remind.def rem2ps.1 \
-tstlang.rem README.BCC lnk.bcc makefile.bcc os2func.c \
-test-rem.bat test-rem.cmd test1.cmp test2.cmp
-
-
-OBJS= $(SRCS:.c=$O)
-
-all: remind.exe rem2ps.exe
-
-.SUFFIXES: $O
-
-.c$O:
-	$(CC) -c $(CFLAGS) $(OS2_POPUP) $*.c
-
-rem2ps.exe: rem2ps$O
-	$(CC) $(LFLAGS) $(LBIND) -o $@ rem2ps$O $(LFLAGS2)
-
-remind.exe: $(OBJS)
-	$(CC) $(LFLAGS) -o $@ $(OBJS) $(LFLAGS2)
-	$(BIND)
-
-clean:
-	rm -f *.o *.obj *~ core *.bak
-
-clobber:
-	rm -f *.o *.obj *~ remind.exe rem2ps.exe test.out core *.bak
-
-test:
-	test-rem.cmd
-
-rem2ps$O: rem2ps.c rem2ps.h lang.h config.h
-calendar$O: calendar.c $(STDHDRS) expr.h
-dorem$O: dorem.c $(STDHDRS) expr.h
-dosubst$O: dosubst.c $(STDHDRS) $(LANGHDRS)
-expr$O: expr.c $(STDHDRS) expr.h
-files$O: files.c $(STDHDRS)
-funcs$O: funcs.c $(STDHDRS) expr.h version.h
-globals$O: globals.c config.h types.h globals.h err.h lang.h $(LANGHDRS)
-hbcal$O: hbcal.c $(STDHDRS)
-init$O: init.c $(STDHDRS) expr.h version.h $(LANGHDRS)
-main$O: main.c $(STDHDRS) expr.h
-moon$O: moon.c $(STDHDRS)
-omit$O: omit.c $(STDHDRS)
-sort$O: sort.c $(STDHDRS)
-queue$O: queue.c $(STDHDRS)
-token$O: token.c $(STDHDRS)
-trigger$O: trigger.c $(STDHDRS) expr.h
-userfns$O: userfns.c $(STDHDRS) expr.h
-utils$O: utils.c $(STDHDRS)
-var$O: var.c $(STDHDRS) expr.h

src/makefile.tc

@@ -1,68 +0,0 @@
-# Makefile for REMIND for Turbo C for MSDOS
-# $Id: makefile.tc,v 1.2 1998-03-01 20:43:57 dfs Exp $
-
-CC= tcc
-VERSION= 03.00.19
-
-HDRS= config.h err.h expr.h globals.h protos.h types.h version.h \
-lang.h english.h german.h dutch.h finnish.h french.h norwgian.h \
-danish.h polish.h
-
-STDHDRS= config.h types.h protos.h globals.h err.h lang.h
-
-LANGHDRS= english.h german.h dutch.h finnish.h french.h norwgian.h danish.h \
-polish.h
-
-SRCS= calendar.c dorem.c dosubst.c expr.c files.c funcs.c globals.c init.c \
-moon.c main.c omit.c sort.c token.c trigger.c userfns.c utils.c var.c hbcal.c
-
-OBJS=calendar.obj dorem.obj dosubst.obj expr.obj files.obj funcs.obj \
-globals.obj init.obj main.obj omit.obj sort.obj token.obj trigger.obj \
-utils.obj userfns.obj var.obj hbcal.obj
-
-all: remind.exe rem2ps.exe
-
-remind.exe: $(OBJS)
-	$(CC) @lnk.tc
-
-rem2ps.exe: rem2ps.obj
-	$(CC) -erem2ps.exe rem2ps.obj
-
-.c.obj:
-	$(CC) -w-pia -c -O -mm {$< }
-
-rem2ps.obj: rem2ps.c rem2ps.h config.h lang.h
-
-calendar.obj: calendar.c $(STDHDRS) expr.h
-
-dorem.obj: dorem.c $(STDHDRS) expr.h
-
-dosubst.obj: dosubst.c $(STDHDRS) $(LANGHDRS)
-
-expr.obj: expr.c $(STDHDRS) expr.h
-
-files.obj: files.c $(STDHDRS)
-
-funcs.obj: funcs.c $(STDHDRS) expr.h version.h
-
-globals.obj: globals.c config.h types.h globals.h err.h lang.h
-
-init.obj: init.c $(STDHDRS) expr.h version.h
-
-main.obj: main.c $(STDHDRS) expr.h
-
-moon.obj: moon.c $(STDHDRS) expr.h
-
-omit.obj: omit.c $(STDHDRS)
-
-sort.obj: sort.c $(STDHDRS)
-
-token.obj: token.c $(STDHDRS)
-
-trigger.obj: trigger.c $(STDHDRS) expr.h
-
-userfns.obj: userfns.c $(STDHDRS) expr.h
-
-utils.obj: utils.c $(STDHDRS)
-
-var.obj: var.c $(STDHDRS) expr.h

src/md5.c

@@ -0,0 +1,249 @@
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * LIC: GPL
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to MD5Init, call MD5Update as
+ * needed on buffers full of bytes, and then call MD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ */
+#include <string.h>		/* for memcpy() */
+#include "md5.h"
+
+static void byteReverse(unsigned char *buf, unsigned longs);
+
+/*
+ * Note: this code is harmless on little-endian machines.
+ */
+static void
+byteReverse(unsigned char *buf, unsigned longs)
+{
+    uint32 t;
+    do {
+	t = (uint32) ((unsigned) buf[3] << 8 | buf[2]) << 16 |
+	    ((unsigned) buf[1] << 8 | buf[0]);
+	*(uint32 *) buf = t;
+	buf += 4;
+    } while (--longs);
+}
+
+/*
+ * Start MD5 accumulation.  Set bit count to 0 and buffer to mysterious
+ * initialization constants.
+ */
+void MD5Init(struct MD5Context *ctx)
+{
+    ctx->buf[0] = 0x67452301;
+    ctx->buf[1] = 0xefcdab89;
+    ctx->buf[2] = 0x98badcfe;
+    ctx->buf[3] = 0x10325476;
+
+    ctx->bits[0] = 0;
+    ctx->bits[1] = 0;
+}
+
+/*
+ * Update context to reflect the concatenation of another buffer full
+ * of bytes.
+ */
+void MD5Update(struct MD5Context *ctx, unsigned char const *buf, unsigned len)
+{
+    uint32 t;
+
+    /* Update bitcount */
+
+    t = ctx->bits[0];
+    if ((ctx->bits[0] = t + ((uint32) len << 3)) < t)
+	ctx->bits[1]++;		/* Carry from low to high */
+    ctx->bits[1] += len >> 29;
+
+    t = (t >> 3) & 0x3f;	/* Bytes already in shsInfo->data */
+
+    /* Handle any leading odd-sized chunks */
+
+    if (t) {
+	unsigned char *p = (unsigned char *) ctx->in + t;
+
+	t = 64 - t;
+	if (len < t) {
+	    memcpy(p, buf, len);
+	    return;
+	}
+	memcpy(p, buf, t);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (uint32 *) ctx->in);
+	buf += t;
+	len -= t;
+    }
+    /* Process data in 64-byte chunks */
+
+    while (len >= 64) {
+	memcpy(ctx->in, buf, 64);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (uint32 *) ctx->in);
+	buf += 64;
+	len -= 64;
+    }
+
+    /* Handle any remaining bytes of data. */
+
+    memcpy(ctx->in, buf, len);
+}
+
+/*
+ * Final wrapup - pad to 64-byte boundary with the bit pattern
+ * 1 0* (64-bit count of bits processed, MSB-first)
+ */
+void MD5Final(unsigned char digest[16], struct MD5Context *ctx)
+{
+    unsigned count;
+    unsigned char *p;
+
+    /* Compute number of bytes mod 64 */
+    count = (ctx->bits[0] >> 3) & 0x3F;
+
+    /* Set the first char of padding to 0x80.  This is safe since there is
+       always at least one byte free */
+    p = ctx->in + count;
+    *p++ = 0x80;
+
+    /* Bytes of padding needed to make 64 bytes */
+    count = 64 - 1 - count;
+
+    /* Pad out to 56 mod 64 */
+    if (count < 8) {
+	/* Two lots of padding:  Pad the first block to 64 bytes */
+	memset(p, 0, count);
+	byteReverse(ctx->in, 16);
+	MD5Transform(ctx->buf, (uint32 *) ctx->in);
+
+	/* Now fill the next block with 56 bytes */
+	memset(ctx->in, 0, 56);
+    } else {
+	/* Pad block to 56 bytes */
+	memset(p, 0, count - 8);
+    }
+    byteReverse(ctx->in, 14);
+
+    /* Append length in bits and transform */
+    ((uint32 *) ctx->in)[14] = ctx->bits[0];
+    ((uint32 *) ctx->in)[15] = ctx->bits[1];
+
+    MD5Transform(ctx->buf, (uint32 *) ctx->in);
+    byteReverse((unsigned char *) ctx->buf, 4);
+    memcpy(digest, ctx->buf, 16);
+    memset(ctx, 0, sizeof(*ctx));	/* In case it's sensitive */
+}
+
+#ifndef ASM_MD5
+
+/* The four core functions - F1 is optimized somewhat */
+
+/* #define F1(x, y, z) (x & y | ~x & z) */
+#define F1(x, y, z) (z ^ (x & (y ^ z)))
+#define F2(x, y, z) F1(z, x, y)
+#define F3(x, y, z) (x ^ y ^ z)
+#define F4(x, y, z) (y ^ (x | ~z))
+
+/* This is the central step in the MD5 algorithm. */
+#define MD5STEP(f, w, x, y, z, data, s) \
+	( w += f(x, y, z) + data,  w = w<<s | w>>(32-s),  w += x )
+
+/*
+ * The core of the MD5 algorithm, this alters an existing MD5 hash to
+ * reflect the addition of 16 longwords of new data.  MD5Update blocks
+ * the data and converts bytes into longwords for this routine.
+ */
+void MD5Transform(uint32 buf[4], uint32 const in[16])
+{
+    register uint32 a, b, c, d;
+
+    a = buf[0];
+    b = buf[1];
+    c = buf[2];
+    d = buf[3];
+
+    MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7);
+    MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12);
+    MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17);
+    MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22);
+    MD5STEP(F1, a, b, c, d, in[4] + 0xf57c0faf, 7);
+    MD5STEP(F1, d, a, b, c, in[5] + 0x4787c62a, 12);
+    MD5STEP(F1, c, d, a, b, in[6] + 0xa8304613, 17);
+    MD5STEP(F1, b, c, d, a, in[7] + 0xfd469501, 22);
+    MD5STEP(F1, a, b, c, d, in[8] + 0x698098d8, 7);
+    MD5STEP(F1, d, a, b, c, in[9] + 0x8b44f7af, 12);
+    MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
+    MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
+    MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
+    MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
+    MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
+    MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
+
+    MD5STEP(F2, a, b, c, d, in[1] + 0xf61e2562, 5);
+    MD5STEP(F2, d, a, b, c, in[6] + 0xc040b340, 9);
+    MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
+    MD5STEP(F2, b, c, d, a, in[0] + 0xe9b6c7aa, 20);
+    MD5STEP(F2, a, b, c, d, in[5] + 0xd62f105d, 5);
+    MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
+    MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
+    MD5STEP(F2, b, c, d, a, in[4] + 0xe7d3fbc8, 20);
+    MD5STEP(F2, a, b, c, d, in[9] + 0x21e1cde6, 5);
+    MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
+    MD5STEP(F2, c, d, a, b, in[3] + 0xf4d50d87, 14);
+    MD5STEP(F2, b, c, d, a, in[8] + 0x455a14ed, 20);
+    MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
+    MD5STEP(F2, d, a, b, c, in[2] + 0xfcefa3f8, 9);
+    MD5STEP(F2, c, d, a, b, in[7] + 0x676f02d9, 14);
+    MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
+
+    MD5STEP(F3, a, b, c, d, in[5] + 0xfffa3942, 4);
+    MD5STEP(F3, d, a, b, c, in[8] + 0x8771f681, 11);
+    MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
+    MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
+    MD5STEP(F3, a, b, c, d, in[1] + 0xa4beea44, 4);
+    MD5STEP(F3, d, a, b, c, in[4] + 0x4bdecfa9, 11);
+    MD5STEP(F3, c, d, a, b, in[7] + 0xf6bb4b60, 16);
+    MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
+    MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
+    MD5STEP(F3, d, a, b, c, in[0] + 0xeaa127fa, 11);
+    MD5STEP(F3, c, d, a, b, in[3] + 0xd4ef3085, 16);
+    MD5STEP(F3, b, c, d, a, in[6] + 0x04881d05, 23);
+    MD5STEP(F3, a, b, c, d, in[9] + 0xd9d4d039, 4);
+    MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
+    MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
+    MD5STEP(F3, b, c, d, a, in[2] + 0xc4ac5665, 23);
+
+    MD5STEP(F4, a, b, c, d, in[0] + 0xf4292244, 6);
+    MD5STEP(F4, d, a, b, c, in[7] + 0x432aff97, 10);
+    MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
+    MD5STEP(F4, b, c, d, a, in[5] + 0xfc93a039, 21);
+    MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
+    MD5STEP(F4, d, a, b, c, in[3] + 0x8f0ccc92, 10);
+    MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
+    MD5STEP(F4, b, c, d, a, in[1] + 0x85845dd1, 21);
+    MD5STEP(F4, a, b, c, d, in[8] + 0x6fa87e4f, 6);
+    MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
+    MD5STEP(F4, c, d, a, b, in[6] + 0xa3014314, 15);
+    MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
+    MD5STEP(F4, a, b, c, d, in[4] + 0xf7537e82, 6);
+    MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
+    MD5STEP(F4, c, d, a, b, in[2] + 0x2ad7d2bb, 15);
+    MD5STEP(F4, b, c, d, a, in[9] + 0xeb86d391, 21);
+
+    buf[0] += a;
+    buf[1] += b;
+    buf[2] += c;
+    buf[3] += d;
+}
+
+#endif

src/md5.h

@@ -0,0 +1,34 @@
+#ifndef MD5_H
+#define MD5_H
+/*
+ * LIC: GPL
+ */
+
+#include "config.h"
+
+#if SIZEOF_UNSIGNED_INT == 4
+typedef unsigned int uint32;
+#elif SIZEOF_UNSIGNED_LONG == 4
+typedef unsigned long uint32;
+#else
+# error Could not find a 32-bit integer type
+#endif
+
+struct MD5Context {
+	uint32 buf[4];
+	uint32 bits[2];
+	unsigned char in[64];
+};
+
+void MD5Init(struct MD5Context *context);
+void MD5Update(struct MD5Context *context, unsigned char const *buf,
+	       unsigned len);
+void MD5Final(unsigned char digest[16], struct MD5Context *context);
+void MD5Transform(uint32 buf[4], uint32 const in[16]);
+
+/*
+ * This is needed to make RSAREF happy on some MS-DOS compilers.
+ */
+typedef struct MD5Context MD5_CTX;
+
+#endif /* !MD5_H */

src/moon.c

@@ -5,12 +5,11 @@
 /*  Calculations for figuring out moon phases.                 */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 #include "config.h"
-static char const RCSID[] = "$Id: moon.c,v 1.3 1998-02-10 03:15:52 dfs Exp $";
 
 /* All of these routines were adapted from the program "moontool"
    by John Walker, February 1988.  Here's the blurb from moontool:
@@ -60,10 +59,7 @@ static char const RCSID[] = "$Id: moon.c,v 1.3 1998-02-10 03:15:52 dfs Exp $";
    that credit and blame may be properly apportioned.
 
 */
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
-
 #include <stdio.h>
 #include <math.h>
 #include <time.h>
@@ -74,14 +70,14 @@ static char const RCSID[] = "$Id: moon.c,v 1.3 1998-02-10 03:15:52 dfs Exp $";
 #include "err.h"
 
 /* Function prototypes */
-PRIVATE long jdate ARGS((int y, int mon, int day));
-PRIVATE double jtime ARGS((int y, int mon, int day, int hour, int min, int sec));
-PRIVATE void jyear ARGS((double td, int *yy, int *mm, int *dd));
-PRIVATE void jhms ARGS((double j, int *h, int *m, int *s));
-PRIVATE double meanphase ARGS((double sdate, double phase, double *usek));
-PRIVATE double truephase ARGS((double k, double phase));
-PRIVATE double kepler ARGS((double m, double ecc));
-PRIVATE double phase ARGS((double, double *, double *, double *, double *, double *, double *));
+static long jdate (int y, int mon, int day);
+static double jtime (int y, int mon, int day, int hour, int min, int sec);
+static void jyear (double td, int *yy, int *mm, int *dd);
+static void jhms (double j, int *h, int *m, int *s);
+static double meanphase (double sdate, double phase, double *usek);
+static double truephase (double k, double phase);
+static double kepler (double m, double ecc);
+static double phase (double, double *, double *, double *, double *, double *, double *);
 
 
 /*  Astronomical constants  */
@@ -150,12 +146,7 @@ PRIVATE double phase ARGS((double, double *, double *, double *, double *, doubl
 /*  Convert a date and time to Julian day and fraction.        */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE long jdate(int y, int mon, int day)
-#else
-static long jdate(y, mon, day)
-int y, mon, day;
-#endif
+static long jdate(int y, int mon, int day)
 {
     long c, m;
 
@@ -179,12 +170,7 @@ int y, mon, day;
 /*  i.e. Julian date plus day fraction, expressed as a double  */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE double jtime(int y, int mon, int day, int hour, int min, int sec)
-#else
-static double jtime(y, mon, day, hour, min, sec)
-int y, mon, day, hour, min, sec;
-#endif
+static double jtime(int y, int mon, int day, int hour, int min, int sec)
 {
     return (jdate(y, mon, day)-0.5) +
 	(sec + 60L * (long) min + 3600L * (long) hour) / 86400.0;
@@ -197,13 +183,7 @@ int y, mon, day, hour, min, sec;
 /*  Convert a Julian date to year, month, day.                 */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE void jyear(double td, int *yy, int *mm, int *dd)
-#else
-static void jyear(td, yy, mm, dd)
-double td;
-int *yy, *mm, *dd;
-#endif
+static void jyear(double td, int *yy, int *mm, int *dd)
 {
     double j, d, y, m;
 
@@ -238,13 +218,7 @@ int *yy, *mm, *dd;
 /*  Convert a Julian time to hour, minutes and seconds.        */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE void jhms(double j, int *h, int *m, int *s)
-#else
-static void jhms(j, h, m, s)
-double j;
-int *h, *m, *s;
-#endif
+static void jhms(double j, int *h, int *m, int *s)
 {
     long ij;
 
@@ -272,13 +246,7 @@ int *h, *m, *s;
 /*  than this calculation reveals.			       */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE double meanphase(double sdate, double phase, double *usek)
-#else
-static double meanphase(sdate, phase, usek)
-double sdate, phase;
-double *usek;
-#endif
+static double meanphase(double sdate, double phase, double *usek)
 {
     double k, t, t2, t3, nt1;
 
@@ -314,12 +282,7 @@ double *usek;
 /*  the true, corrected phase time.                            */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE double truephase(double k, double phase)
-#else
-static double truephase(k, phase)
-double k, phase;
-#endif
+static double truephase(double k, double phase)
 {
     double t, t2, t3, pt, m, mprime, f;
     int apcor = 0;
@@ -400,12 +363,7 @@ double k, phase;
 /*  Solve the equation of Kepler.                              */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE double kepler(double m, double ecc)
-#else
-static double kepler(m, ecc)
-double m, ecc;
-#endif
+static double kepler(double m, double ecc)
 {
     double e, delta;
 #define EPSILON 1E-6
@@ -433,24 +391,13 @@ double m, ecc;
 /*   the centre of the Earth.				       */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE double phase(double pdate,
-	             double *pphase,
-		     double *mage,
-		     double *dist,
-		     double *angdia,
-		     double *sudist,
-		     double *suangdia)
-#else
-static double phase(pdate, pphase, mage, dist, angdia, sudist, suangdia)
-double pdate;
-double *pphase; 		   /* Illuminated fraction */
-double *mage;			   /* Age of moon in days */
-double *dist;			   /* Distance in kilometres */
-double *angdia; 		   /* Angular diameter in degrees */
-double *sudist; 		   /* Distance to Sun */
-double *suangdia;                  /* Sun's angular diameter */
-#endif
+static double phase(double pdate,
+		    double *pphase,
+		    double *mage,
+		    double *dist,
+		    double *angdia,
+		    double *sudist,
+		    double *suangdia)
 {
 
     double Day, N, M, Ec, Lambdasun, ml, MM, MN, Ev, Ae, A3, MmP,
@@ -563,12 +510,7 @@ double *suangdia;                  /* Sun's angular diameter */
 /*  that date and time as a number from 0 to 360.              */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int MoonPhase(int date, int time)
-#else
-int MoonPhase(date, time)
-int date, time;
-#endif
+int MoonPhase(int date, int time)
 {
     int utcd, utct;
     int y, m, d;
@@ -598,12 +540,7 @@ int date, time;
 /*  0 to 3 for new, 1stq, full, 3rdq                           */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC void HuntPhase(int startdate, int starttim, int phas, int *date, int *time)
-#else
-void HuntPhase(startdate, starttim, phas, date, time)
-int startdate, starttim, phas, *date, *time;
-#endif
+void HuntPhase(int startdate, int starttim, int phas, int *date, int *time)
 {
     int utcd, utct;
     int y, m, d;

src/omit.c

@@ -6,30 +6,23 @@
 /*  the data structures for OMITted dates.                     */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-1998 by David F. Skoll                  */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 #include "config.h"
-static char const RCSID[] = "$Id: omit.c,v 1.4 1998-02-10 03:15:53 dfs Exp $";
 
 #include <stdio.h>
 
-#ifdef HAVE_STDLIB_H
 #include <stdlib.h>
-#endif
-
-#ifdef HAVE_MALLOC_H
-#include <malloc.h>
-#endif
-
 #include "types.h"
 #include "protos.h"
 #include "globals.h"
 #include "err.h"
+#include "expr.h"
 
-PRIVATE int BexistsIntArray ARGS ((int array[], int num, int key));
-PRIVATE void InsertIntoSortedArray ARGS ((int *array, int num, int key));
+static int BexistsIntArray (int array[], int num, int key);
+static void InsertIntoSortedArray (int *array, int num, int key);
 
 /* Arrays for the global omits */
 static int FullOmitArray[MAX_FULL_OMITS];
@@ -56,11 +49,7 @@ static OmitContext *SavedOmitContexts = NULL;
 /*  Clear all the global OMIT context.                         */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int ClearGlobalOmits(void)
-#else
-int ClearGlobalOmits()
-#endif
+int ClearGlobalOmits(void)
 {
     NumFullOmits = NumPartialOmits = 0;
     return OK;
@@ -73,12 +62,7 @@ int ClearGlobalOmits()
 /*  The command-line function CLEAR-OMIT-CONTEXT               */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DoClear(ParsePtr p)
-#else
-int DoClear(p)
-ParsePtr p;
-#endif
+int DoClear(ParsePtr p)
 {
     ClearGlobalOmits();
     return VerifyEoln(p);
@@ -93,11 +77,7 @@ ParsePtr p;
 /*  destroyed.                                                 */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DestroyOmitContexts(void)
-#else
-int DestroyOmitContexts()
-#endif
+int DestroyOmitContexts(void)
 {
     OmitContext *c = SavedOmitContexts;
     OmitContext *d;
@@ -122,12 +102,7 @@ int DestroyOmitContexts()
 /*  Push the OMIT context on to the stack.                     */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int PushOmitContext(ParsePtr p)
-#else
-int PushOmitContext(p)
-ParsePtr p;
-#endif
+int PushOmitContext(ParsePtr p)
 {
     register int i;
     OmitContext *context;
@@ -138,18 +113,18 @@ ParsePtr p;
 
     context->numfull = NumFullOmits;
     context->numpart = NumPartialOmits;
-    context->fullsave = (int *) malloc(NumFullOmits * sizeof(int));
+    context->fullsave = malloc(NumFullOmits * sizeof(int));
     if (NumFullOmits && !context->fullsave) {
 	free(context);
 	return E_NO_MEM;
     }
-    context->partsave = (int *) malloc(NumPartialOmits * sizeof(int));
+    context->partsave = malloc(NumPartialOmits * sizeof(int));
     if (NumPartialOmits && !context->partsave) {
 	free(context->fullsave);
 	free(context);
 	return E_NO_MEM;
     }
-      
+
 /* Copy the context over */
     for (i=0; i<NumFullOmits; i++)
 	*(context->fullsave + i) = FullOmitArray[i];
@@ -170,12 +145,7 @@ ParsePtr p;
 /*  Pop the OMIT context off of the stack.                     */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int PopOmitContext(ParsePtr p)
-#else
-int PopOmitContext(p)
-ParsePtr p;
-#endif
+int PopOmitContext(ParsePtr p)
 {
 
     register int i;
@@ -207,31 +177,57 @@ ParsePtr p;
 /*                                                             */
 /*  IsOmitted                                                  */
 /*                                                             */
-/*  Return non-zero if date is OMITted, zero if it is not.     */
+/*  Set *omit to non-zero if date is omitted, else 0.  Returns */
+/*  OK or an error code.                                       */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int IsOmitted(int jul, int localomit)
-#else
-int IsOmitted(jul, localomit)
-int jul, localomit;
-#endif
+int IsOmitted(int jul, int localomit, char const *omitfunc, int *omit)
 {
     int y, m, d;
 
+    /* If we have an omitfunc, we *only* use it and ignore local/global
+       OMITs */
+    if (omitfunc && *omitfunc && UserFuncExists(omitfunc)) {
+	char expr[VAR_NAME_LEN + 32];
+	char const *s;
+	int r;
+	Value v;
+
+	FromJulian(jul, &y, &m, &d);
+	sprintf(expr, "%s('%04d-%02d-%02d')",
+		omitfunc, y, m+1, d);
+	s = expr;
+	r = EvalExpr(&s, &v, NULL);
+	if (r) return r;
+	if (v.type == INT_TYPE && v.v.val != 0) {
+	    *omit = 1;
+	} else {
+	    *omit = 0;
+	}
+	return OK;
+    }
+
     /* Is it omitted because of local omits? */
-    if (localomit & (1 << (jul % 7))) return 1;
+    if (localomit & (1 << (jul % 7))) {
+	*omit = 1;
+	return OK;
+    }
 
     /* Is it omitted because of fully-specified omits? */
-    if (BexistsIntArray(FullOmitArray, NumFullOmits, jul)) return 1;
+    if (BexistsIntArray(FullOmitArray, NumFullOmits, jul)) {
+	*omit = 1;
+	return OK;
+    }
 
-    /* Get the syndrome */
     FromJulian(jul, &y, &m, &d);
-    if (BexistsIntArray(PartialOmitArray, NumPartialOmits, (m << 5) + d))
-	return 1;
+    if (BexistsIntArray(PartialOmitArray, NumPartialOmits, (m << 5) + d)) {
+	*omit = 1;
+	return OK;
+    }
 
     /* Not omitted */
-    return 0;
+    *omit = 0;
+    return OK;
 }
 
 /***************************************************************/
@@ -242,12 +238,7 @@ int jul, localomit;
 /*  element is found, 0 otherwise.                             */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE int BexistsIntArray(int array[], int num, int key)
-#else
-static int BexistsIntArray(array, num, key)
-int array[], num, key;
-#endif
+static int BexistsIntArray(int array[], int num, int key)
 {
     int top=num-1, bot=0, mid;
 
@@ -268,12 +259,7 @@ int array[], num, key;
 /*  room in the array for it.                                  */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PRIVATE void InsertIntoSortedArray(int *array, int num, int key)
-#else
-static void InsertIntoSortedArray(array, num, key)
-int *array, num, key;
-#endif
+static void InsertIntoSortedArray(int *array, int num, int key)
 {
     /* num is number of elements CURRENTLY in the array. */
     int *cur = array+num;
@@ -285,6 +271,9 @@ int *array, num, key;
     *cur = key;
 }
 
+static int DoThroughOmit(ParsePtr p, int y, int m, int d);
+static void DumpOmits(void);
+
 /***************************************************************/
 /*                                                             */
 /*  DoOmit                                                     */
@@ -292,26 +281,39 @@ int *array, num, key;
 /*  Do a global OMIT command.                                  */
 /*                                                             */
 /***************************************************************/
-#ifdef HAVE_PROTOS
-PUBLIC int DoOmit(ParsePtr p)
-#else
-int DoOmit(p)
-ParsePtr p;
-#endif
+int DoOmit(ParsePtr p)
 {
     int y = NO_YR, m = NO_MON, d = NO_DAY, r;
     Token tok;
     int parsing=1;
     int syndrome;
+    int not_first_token = -1;
 
     DynamicBuffer buf;
     DBufInit(&buf);
 
 /* Parse the OMIT.  We need a month and day; year is optional. */
     while(parsing) {
+	not_first_token++;
 	if ( (r=ParseToken(p, &buf)) ) return r;
 	FindToken(DBufValue(&buf), &tok);
 	switch (tok.type) {
+	case T_Dumpvars:
+	    if (not_first_token) return E_PARSE_ERR;
+	    DBufFree(&buf);
+	    r = VerifyEoln(p);
+	    if (r != OK) return r;
+	    DumpOmits();
+	    return OK;
+
+	case T_Date:
+	    DBufFree(&buf);
+	    if (y != NO_YR) return E_YR_TWICE;
+	    if (m != NO_MON) return E_MON_TWICE;
+	    if (d != NO_DAY) return E_DAY_TWICE;
+	    FromJulian(tok.val, &y, &m, &d);
+	    break;
+
 	case T_Year:
 	    DBufFree(&buf);
 	    if (y != NO_YR) return E_YR_TWICE;
@@ -329,11 +331,16 @@ ParsePtr p;
 	    if (d != NO_DAY) return E_DAY_TWICE;
 	    d = tok.val;
 	    break;
-	 
+
 	case T_Delta:
 	    DBufFree(&buf);
 	    break;
 
+	case T_Through:
+	    DBufFree(&buf);
+	    if (y == NO_YR || m == NO_MON || d == NO_DAY) return E_INCOMPLETE;
+	    return DoThroughOmit(p, y, m, d);
+
 	case T_Empty:
 	case T_Comment:
 	case T_RemType:
@@ -363,16 +370,143 @@ ParsePtr p;
 	    NumPartialOmits++;
 	}
     } else {
-	if (NumFullOmits == MAX_FULL_OMITS) return E_2MANY_FULL;
 
 	if (d > DaysInMonth(m, y)) return E_BAD_DATE;
 	syndrome = Julian(y, m, d);
-	if (!BexistsIntArray(FullOmitArray, NumFullOmits, syndrome)) {
-	    InsertIntoSortedArray(FullOmitArray, NumFullOmits, syndrome);
-	    NumFullOmits++;
-	}
+        r = AddGlobalOmit(syndrome);
+        if (r) {
+            return r;
+        }
     }
-    if (tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
+    if (tok.type == T_Tag || tok.type == T_Duration || tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
     return OK;
 
 }
+
+int
+AddGlobalOmit(int jul)
+{
+    if (NumFullOmits == MAX_FULL_OMITS) return E_2MANY_FULL;
+    if (!BexistsIntArray(FullOmitArray, NumFullOmits, jul)) {
+        InsertIntoSortedArray(FullOmitArray, NumFullOmits, jul);
+        NumFullOmits++;
+    }
+    return OK;
+}
+
+static int
+DoThroughOmit(ParsePtr p, int ystart, int mstart, int dstart)
+{
+    int yend = NO_YR, mend = NO_MON, dend = NO_DAY, r;
+    int start, end, tmp;
+    int parsing = 1;
+
+    Token tok;
+
+    DynamicBuffer buf;
+    DBufInit(&buf);
+
+    while(parsing) {
+	if ( (r=ParseToken(p, &buf)) ) return r;
+	FindToken(DBufValue(&buf), &tok);
+
+	switch(tok.type) {
+	case T_Date:
+	    DBufFree(&buf);
+	    if (yend != NO_YR) return E_YR_TWICE;
+	    if (mend != NO_MON) return E_MON_TWICE;
+	    if (dend != NO_DAY) return E_DAY_TWICE;
+	    FromJulian(tok.val, &yend, &mend, &dend);
+	    break;
+
+	case T_Year:
+	    DBufFree(&buf);
+	    if (yend != NO_YR) return E_YR_TWICE;
+	    yend = tok.val;
+	    break;
+
+	case T_Month:
+	    DBufFree(&buf);
+	    if (mend != NO_MON) return E_MON_TWICE;
+	    mend = tok.val;
+	    break;
+
+	case T_Day:
+	    DBufFree(&buf);
+	    if (dend != NO_DAY) return E_DAY_TWICE;
+	    dend = tok.val;
+	    break;
+
+	case T_Empty:
+	case T_Comment:
+	case T_RemType:
+	case T_Priority:
+	case T_Tag:
+	case T_Duration:
+	    DBufFree(&buf);
+	    parsing = 0;
+	    break;
+
+	default:
+	    Eprint("%s: `%s' (OMIT)", ErrMsg[E_UNKNOWN_TOKEN],
+		   DBufValue(&buf));
+	    DBufFree(&buf);
+	    return E_UNKNOWN_TOKEN;
+
+	}
+    }
+    if (yend == NO_YR || mend == NO_MON || dend == NO_DAY) return E_INCOMPLETE;
+    if (dend > DaysInMonth(mend, yend)) return E_BAD_DATE;
+    if (dstart > DaysInMonth(mstart, ystart)) return E_BAD_DATE;
+
+    start = Julian(ystart, mstart, dstart);
+    end   = Julian(yend,   mend,   dend);
+
+    if (end < start) {
+	Eprint("Warning: Swapping dates on OMIT ... THROUGH ... line");
+	tmp = start;
+	start = end;
+	end = tmp;
+    }
+
+    tmp = end - start + 1;
+
+    /* Don't create any OMITs if there would be too many. */
+    if (NumFullOmits + tmp >= MAX_FULL_OMITS) return E_2MANY_FULL;
+    for (tmp = start; tmp <= end; tmp++) {
+	if (!BexistsIntArray(FullOmitArray, NumFullOmits, tmp)) {
+	    InsertIntoSortedArray(FullOmitArray, NumFullOmits, tmp);
+	    NumFullOmits++;
+	}
+    }
+    if (tok.type == T_Tag || tok.type == T_Duration || tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
+    return OK;
+}
+
+void
+DumpOmits(void)
+{
+    int i;
+    int y, m, d;
+    printf("Global Full OMITs (%d of maximum allowed %d):\n", NumFullOmits, MAX_FULL_OMITS);
+    if (!NumFullOmits) {
+	printf("\tNone.\n");
+    } else {
+	for (i=0; i<NumFullOmits; i++) {
+	    FromJulian(FullOmitArray[i], &y, &m, &d);
+	    printf("\t%04d%c%02d%c%02d\n",
+		    y, DateSep, m+1, DateSep, d);
+	}
+    }
+    printf("Global Partial OMITs (%d of maximum allowed %d):\n", NumPartialOmits, MAX_PARTIAL_OMITS);
+    if (!NumPartialOmits) {
+	printf("\tNone.\n");
+    } else {
+	for (i=0; i<NumPartialOmits; i++) {
+	    m = PartialOmitArray[i] >> 5 & 0xf;
+	    d = PartialOmitArray[i] & 0x1f;
+	    printf("\t%02d%c%02d\n", m+1, DateSep, d);
+	}
+    }
+}
+

src/os2func.c

@@ -1,158 +0,0 @@
-/***************************************************************/
-/*                                                             */
-/*  OS2FUNC.C                                                  */
-/*                                                             */
-/*  Functions to support OS/2.                                 */
-/*                                                             */
-/*  This file is part of REMIND.                               */
-/*                                                             */
-/*  This file is Copyright (C) 1993 by Russ Herman.            */
-/*  REMIND is Copyright (C) 1992-1998 by David F. Skoll        */
-/*                                                             */
-/***************************************************************/
-
-#include "config.h"
-static char const RCSID[] = "$Id: os2func.c,v 1.2 1998-02-10 03:15:53 dfs Exp $";
-
-#ifdef OS2_POPUP
-#define INCL_VIO
-#define INCL_KBD
-#endif
-
-#ifdef _MSC_VER
-#define INCL_DOSPROCESS
-#endif
-
-#if defined(OS2_POPUP) || defined(_MSC_VER)
-#include <os2.h>
-#endif
-
-#ifdef OS2_POPUP
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#ifdef OS2DBG
-#include <dos.h>
-#include <stdlib.h>
-#endif
-#include "globals.h"
-
-/* EMX defines PS_TYPE, so we undefine it here to avoid
-   a redefinition warning when we include "types.h" */
-#ifdef PS_TYPE
-#undef PS_TYPE
-#endif
-
-#include "types.h"
-#include "protos.h"
-
-#ifdef _MSC_VER
-typedef USHORT APIRET;
-#endif
-
-static APIRET apiret = 0;
-static KBDKEYINFO kbci;
-static char *pszPressAny = "\r\nPress any key to continue";
-static USHORT pflags = VP_WAIT;  /* | VP_TRANSPARENT; */
-static HKBD hkbd = 0;
-static char VioSubstBuffer[SHELLSIZE + 1];
-
-void StartPopUp()
-{
-    if (OS2MODE)
-	if (!(DebugFlag & DB_ECHO_LINE))
-	    VioPopUp(&pflags, 0);
-}
-
-void EndPopUp()
-{
-    if (DebugFlag & DB_ECHO_LINE)
-	return;
-    if (OS2MODE) {
-	VioWrtTTY(pszPressAny, strlen(pszPressAny), 0);
-	KbdCharIn(&kbci, IO_WAIT, hkbd);
-	VioEndPopUp(0);
-    }
-}
-
-int PutsPopUp(char *s)
-{
-    char c, *os = VioSubstBuffer;
-
-    if (DebugFlag & DB_ECHO_LINE)
-	printf("%s", s);
-    else {
-	do {
-	    /* Convert \n to \r\n in auxiliary buffer for VIO */
-	    if ((c= *s++) == '\n')
-		*os++ = '\r';
-	    *os++ = c;
-	} while (c > 0);
-	VioWrtTTY(VioSubstBuffer, strlen(VioSubstBuffer), 0);
-    }
-    return(0);
-}
-
-int PutlPopUp(char *s)
-{
-    StartPopUp();
-    PutsPopUp(s);
-    if (DebugFlag & DB_ECHO_LINE)
-	fputc('\n', stdout);
-    else
-	VioWrtTTY("\r\n", 2, 0);
-    EndPopUp();
-    return(0);
-}
-
-
-int PutcPopUp(int c)
-{
-    char *s = " ";
-
-    if (DebugFlag & DB_ECHO_LINE)
-	fputc(c, stdout);
-    else {
-	switch (c) {
-	case '\n':
-	    VioWrtTTY("\r\n", 2, 0);
-	    break;
-	default:
-	    s[0] = c;
-	    VioWrtTTY(s, 1, 0);
-	    break;
-	}
-    }
-    return(0);
-}
-
-#ifdef OS2DBG
-#define DB_ECHO_LINE 16
-int DebugFlag = 0;
-void main(/* int argc, char **argv */)
-{
-    int ret;
-
-    ret = os2fputs("Test VIO PopUp Writing");
-    if (ret)
-	fprintf(stderr, "Test VIO PopUP Writing returned %d %ld",
-		ret, apiret);
-    exit(ret);
-}
-#endif
-#endif
-
-#ifdef _MSC_VER
-unsigned sleep(unsigned sec)
-{
-    return DosSleep(sec * 1000L);
-}
-#endif
-
-#ifndef __EMX__ 
-int fork()
-{
-    return(-1);
-}
-#endif
-