Fix CI script.

Convert files to UTF-8

.gitattributes

@@ -1,4 +1,5 @@
 .gitignore		export-ignore
 .gitattributes		export-ignore
 remind.php		export-ignore
-sync-to-dianne-git	export-ignore
+sync-to-dianne-git	export-ignore
+php                     export-ignore

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+
+liberapay: dskoll

.github/README.md

@@ -0,0 +1,7 @@
+# Remind has moved
+
+For various reasons, I have decided to move Remind off GitHub.  This repo
+will be archived.  To create merge requests or issues, please visit
+Remind's new home at https://salsa.debian.org/dskoll/remind
+
+-- Dianne Skoll

.github/workflows/github-action.yml

@@ -0,0 +1,29 @@
+# language: bash
+---
+
+name: Remind unit tests
+
+on:
+  push
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Remind
+        uses: actions/checkout@v2
+      - name: Add test user
+        run: |
+          sudo adduser --home /home/testuser --gecos 'Test User' --disabled-password testuser
+      - name: Fix ownership
+        run: |
+          sudo chown -R testuser .
+      - name: Build
+        run: |
+          sudo su -c './configure && make' testuser
+      - name: Run Tests
+        run: |
+          sudo su -c 'make test' testuser
+      - name: Fix up permissions so GitHub does not complain
+        run: |
+          sudo chmod -R a+rwX .

.gitignore

@@ -1,26 +1,33 @@
-rem2pdf/Makefile.old
 *.bak
 *.o
 *~
 .gitignore
+MYMETA.json
+MYMETA.yml
+Makefile
 TAGS
 autom4te.cache
+blib/
 config.log
 config.status
+man/rem.1
+man/rem2ps.1
+man/remind.1
+man/tkremind.1
+pm_to_blib
 rem2html/Makefile
+rem2html/rem2html.1
+rem2pdf/Makefile.PL
+rem2pdf/Makefile.old
+rem2pdf/Makefile.top
+rem2pdf/bin/rem2pdf
+set-irc-topic
 src/*.tar.gz*
 src/Makefile
 src/config.h
 src/rem2ps
 src/remind
+src/test-*.out
 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

.gitlab-ci.yml

@@ -0,0 +1,13 @@
+tests:
+  image: 'debian:stable-slim'
+  before_script:
+    - apt update && apt-get -y install gcc make
+    - useradd --create-home testuser
+    - chown -R testuser .
+    - chmod -R go-w .
+  script:
+    - LANG=C.UTF-8 su testuser -c './configure && make test'
+  artifacts:
+    when: always
+    paths:
+      - tests/test.out

COPYRIGHT

@@ -3,7 +3,7 @@ THE REMIND COPYRIGHT
 1. REMIND refers to the entire set of files and documentation in the
 REMIND package.
 
-2. REMIND is Copyright 1992-2021 Dianne Skoll, except where noted in
+2. REMIND is Copyright 1992-2022 Dianne Skoll, except where noted in
 individual files.
 
 3. DISTRIBUTION AND USE

Makefile

@@ -12,20 +12,33 @@ all: src/Makefile
 	@$(MAKE) -C rem2pdf -f Makefile.top
 install:
 	@echo ""
-	@echo "*********************"
-	@echo "*                   *"
-	@echo "* Installing REMIND *"
-	@echo "*                   *"
-	@echo "*********************"
+	@echo "**********************************"
+	@echo "*                                *"
+	@echo "* Installing REMIND (unstripped) *"
+	@echo "*                                *"
+	@echo "**********************************"
 	@echo ""
 	@$(MAKE) -C src install
 	@$(MAKE) -C rem2html install
-	@$(MAKE) -C rem2pdf -f Makefile.top install
+	@$(MAKE) -C rem2pdf -f Makefile.top install INSTALL_BASE=$(INSTALL_BASE)
 clean:
 	find . -name '*~' -exec rm {} \;
-	$(MAKE) -C src clean
+	-rm man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1
+	-$(MAKE) -C src clean
 	-$(MAKE) -C rem2pdf clean
 
+install-stripped:
+	@echo ""
+	@echo "********************************"
+	@echo "*                              *"
+	@echo "* Installing REMIND (stripped) *"
+	@echo "*                              *"
+	@echo "**********************************"
+	@echo ""
+	@$(MAKE) -C src install-stripped
+	@$(MAKE) -C rem2html install
+	@$(MAKE) -C rem2pdf -f Makefile.top install INSTALL_BASE=$(INSTALL_BASE)
+
 test:
 	@$(MAKE) -C src -s test
 

build.tk

@@ -27,8 +27,10 @@ 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) "-"
@@ -157,10 +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
@@ -176,8 +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
@@ -347,7 +355,7 @@ proc RunCommand { cmd } {
 # %RETURNS:
 #  Nothing
 # %DESCRIPTION:
-#  Reads characters from command pipelin and appends them to .msg.
+#  Reads characters from command pipeline and appends them to .msg.
 #***********************************************************************
 proc CommandReadable { f } {
     global CmdDone
@@ -406,15 +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]
 
@@ -431,21 +443,15 @@ proc CreateCustomH {} {
 
     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)\""
@@ -758,14 +764,17 @@ proc SetConfigFromRemind {} {
     # 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 {
@@ -774,6 +783,7 @@ proc SetConfigFromRemind {} {
     }
 
     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 {

configure

@@ -622,6 +622,8 @@ ac_includes_default="\
 ac_header_list=
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
+RELEASE_DATE
+PERLARTIFACTS
 VERSION
 EGREP
 GREP
@@ -681,6 +683,7 @@ SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
+enable_perl_build_artifacts
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1305,6 +1308,13 @@ if test -n "$ac_init_help"; then
 
   cat <<\_ACEOF
 
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --disable-perl-build-artifacts
+                          Disable perllocal.pod and .packlist generation
+
 Some influential environment variables:
   CC          C compiler command
   CFLAGS      C compiler flags
@@ -2292,6 +2302,16 @@ EOF
 ac_config_headers="$ac_config_headers src/config.h"
 
 
+# Check whether --enable-perl-build-artifacts was given.
+if test "${enable_perl_build_artifacts+set}" = set; then :
+  enableval=$enable_perl_build_artifacts; ac_cv_perlartifacts=$enableval
+else
+  ac_cv_perlartifacts=yes
+fi
+
+
+
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -3287,7 +3307,6 @@ fi
 
 
 
-
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
 $as_echo_n "checking for sqrt in -lm... " >&6; }
 if ${ac_cv_lib_m_sqrt+:} false; then :
@@ -3731,39 +3750,6 @@ fi
 done
 
 
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5
-$as_echo_n "checking size of unsigned short... " >&6; }
-if ${ac_cv_sizeof_unsigned_short+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short"        "$ac_includes_default"; then :
-
-else
-  if test "$ac_cv_type_unsigned_short" = yes; then
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (unsigned short)
-See \`config.log' for more details" "$LINENO" 5; }
-   else
-     ac_cv_sizeof_unsigned_short=0
-   fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5
-$as_echo "$ac_cv_sizeof_unsigned_short" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short
-_ACEOF
-
-
 # The cast to long int works around a bug in the HP C Compiler
 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
@@ -3831,7 +3817,7 @@ _ACEOF
 
 
 
-for ac_header in sys/types.h sys/file.h glob.h wctype.h locale.h
+for ac_header in sys/types.h sys/file.h glob.h wctype.h locale.h langinfo.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -3988,8 +3974,35 @@ fi
 
 if test "$GCC" = yes; then
 	CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes"
+        # Check for link-time optimization support
+        for f in -flto=auto -ffat-lto-objects; do
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $f" >&5
+$as_echo_n "checking whether $CC supports $f... " >&6; }
+            if $CC -E $f /dev/null > /dev/null 2>&1 ; then
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+                CFLAGS="$CFLAGS $f"
+            else
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+            fi
+        done
 fi
 
+if test "$ac_cv_perlartifacts" = "yes" ; then
+    PERLARTIFACTS=
+else
+    PERLARTIFACTS='NO_PACKLIST=1 NO_PERLLOCAL=1'
+fi
+
+RELEASE_DATE=`grep '[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]' docs/WHATSNEW  | head -n 1 | awk '{print $NF}'`
+
+# Sanity-check release date
+echo "$RELEASE_DATE" | grep '^....-..-..$' > /dev/null 2>&1
+if test "$?" != 0 ; then
+    echo "*** COULD NOT DETERMINE RELEASE DATE: docs/WHATSNEW is incorrect!"
+    exit 1
+fi
 for ac_func in setenv unsetenv glob mbstowcs setlocale initgroups
 do :
   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
@@ -4002,10 +4015,12 @@ _ACEOF
 fi
 done
 
-VERSION=03.04.00
+VERSION=04.02.00
 
 
-ac_config_files="$ac_config_files src/Makefile www/Makefile src/version.h rem2html/Makefile rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf"
+
+
+ac_config_files="$ac_config_files src/Makefile www/Makefile src/version.h rem2html/Makefile rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -4705,6 +4720,10 @@ do
     "rem2pdf/Makefile.PL") CONFIG_FILES="$CONFIG_FILES rem2pdf/Makefile.PL" ;;
     "rem2pdf/Makefile.top") CONFIG_FILES="$CONFIG_FILES rem2pdf/Makefile.top" ;;
     "rem2pdf/bin/rem2pdf") CONFIG_FILES="$CONFIG_FILES rem2pdf/bin/rem2pdf" ;;
+    "man/rem.1") CONFIG_FILES="$CONFIG_FILES man/rem.1" ;;
+    "man/rem2ps.1") CONFIG_FILES="$CONFIG_FILES man/rem2ps.1" ;;
+    "man/remind.1") CONFIG_FILES="$CONFIG_FILES man/remind.1" ;;
+    "man/tkremind.1") CONFIG_FILES="$CONFIG_FILES man/tkremind.1" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac

configure.in

@@ -14,6 +14,12 @@ EOF
 
 AC_CONFIG_HEADER(src/config.h)
 
+AC_ARG_ENABLE(perl-build-artifacts,
+[  --disable-perl-build-artifacts
+                          Disable perllocal.pod and .packlist generation], ac_cv_perlartifacts=$enableval, ac_cv_perlartifacts=yes)
+
+AH_BOTTOM([#include <custom.h>])
+
 dnl Checks for programs.
 AC_PROG_CC
 AC_PROG_INSTALL
@@ -22,17 +28,14 @@ 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 short)
 AC_CHECK_SIZEOF(unsigned int)
 AC_CHECK_SIZEOF(unsigned long)
 
 dnl Checks for header files.
-AC_CHECK_HEADERS(sys/types.h sys/file.h glob.h wctype.h locale.h)
+AC_CHECK_HEADERS(sys/types.h sys/file.h glob.h wctype.h locale.h langinfo.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_STRUCT_TM
@@ -43,11 +46,37 @@ AC_HEADER_TIME
 
 if test "$GCC" = yes; then
 	CFLAGS="$CFLAGS -Wall -Wextra -Wstrict-prototypes"
+        # Check for link-time optimization support
+        for f in -flto=auto -ffat-lto-objects; do
+            AC_MSG_CHECKING([whether $CC supports $f])
+            if $CC -E $f /dev/null > /dev/null 2>&1 ; then
+                AC_MSG_RESULT([yes])
+                CFLAGS="$CFLAGS $f"
+            else
+                AC_MSG_RESULT([no])
+            fi
+        done
 fi
 
+if test "$ac_cv_perlartifacts" = "yes" ; then
+    PERLARTIFACTS=
+else
+    PERLARTIFACTS='NO_PACKLIST=1 NO_PERLLOCAL=1'
+fi
+
+RELEASE_DATE=`grep '[[0-9]][[0-9]][[0-9]][[0-9]]-[[0-9]][[0-9]]-[[0-9]][[0-9]]' docs/WHATSNEW  | head -n 1 | awk '{print $NF}'`
+
+# Sanity-check release date
+echo "$RELEASE_DATE" | grep '^....-..-..$' > /dev/null 2>&1
+if test "$?" != 0 ; then
+    echo "*** COULD NOT DETERMINE RELEASE DATE: docs/WHATSNEW is incorrect!"
+    exit 1
+fi
 AC_CHECK_FUNCS(setenv unsetenv glob mbstowcs setlocale initgroups)
-VERSION=03.04.00
+VERSION=04.02.00
 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)
+AC_SUBST(PERLARTIFACTS)
+AC_SUBST(RELEASE_DATE)
+AC_OUTPUT(src/Makefile www/Makefile src/version.h rem2html/Makefile rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1)
 chmod a+x rem2pdf/bin/rem2pdf

contrib/ical2rem.pl

@@ -32,7 +32,7 @@
 # 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
+#	- Suppress 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
@@ -84,7 +84,7 @@ How may days in advance to start getting reminders about the events. Defaults to
 
   ical2rem.pl --no-todos
 
-If you don't care about the ToDos the calendar, this will surpress
+If you don't care about the ToDos the calendar, this will suppress
 printing of the ToDo heading, as well as skipping ToDo processing. 
 
 =head2 --heading

contrib/rem2ics-0.93/rem2ics

@@ -141,7 +141,7 @@ appear with exactly the text and exactly the same duration (including
 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
+recurrence.  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
@@ -164,7 +164,7 @@ runs.
 
 =head2 Other iCalendar Perl objects
 
-Why does't B<rem2ics> use any of the iCalendar Perl stuff in CPAN?
+Why doesn'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
@@ -218,7 +218,7 @@ Bug fix, error message for non-recurring events
 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
+ Remind 3.01 changed how the -s data is formatted 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>
 
@@ -376,7 +376,7 @@ foreach $v (@events) {
 
 my(%grovel);
 
-# if the user doesnt want recurrance detection
+# if the user doesn't want recurrence detection
 unless ($options{norecurr}) {
 
     # then dont put events in the grovel hash
@@ -393,7 +393,7 @@ unless ($options{norecurr}) {
 	    $v = ${$grovel{$k}}[0];
 	    $v->{recurlist} = \@{$grovel{$k}};
 	    foreach my $v0 (@{$grovel{$k}}) {
-		$v0->{is_recurrance} = $v;
+		$v0->{is_recurrence} = $v;
 	    }
 	}
     }
@@ -409,12 +409,12 @@ unless ($options{norecurr}) {
 # 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.
+# Every event that is recurring has a "is_recurrence" property.
 # Additionally, (hopefully) the first/earliest event in a set of
-# recurrances has a "recurlist" property.  The "recurlist" is a
+# recurrences 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
+# property.  The "is_recurrence" property is a reference back to the
 # event that has the "recurlist" property.
 
 foreach my $k (keys %grovel) {
@@ -466,8 +466,8 @@ foreach my $k (keys %grovel) {
 }
 
 foreach $v (@events) {
-    # for recurrant events, skip those that arnt the "head"
-    next if ($v->{is_recurrance} and (not $v->{recurlist}));
+    # for recurrent events, skip those that arnt the "head"
+    next if ($v->{is_recurrence} and (not $v->{recurlist}));
 
     if (${$v->{sf}}[4] eq "*") {  # no time was given
 	$v->{i_dtstart} = sprintf("DTSTART:%s", $v->{dts});
@@ -485,7 +485,7 @@ foreach $v (@events) {
     }
 
     if (${$v->{sf}}[3] ne "*") {  # a duration was given
-	# It's convienient that RFC2445 defines DURATION, thus we
+	# It's convenient 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.
@@ -501,8 +501,8 @@ print "BEGIN:VCALENDAR\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 $v->{recurlist}));
+    # for recurrent events, only output the "head", skip the others
+    next if ($v->{is_recurrence} and (not $v->{recurlist}));
 
     print "BEGIN:VEVENT\015\012";
     my $tag = ${$v->{sf}}[2];

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

@@ -5,7 +5,7 @@
 ;; Author: Shelagh Manton <shelagh.manton@gmail.com> with help from
 ;; Dianne Skoll
 ;; Keywords: remind configure convenience
-;; Version: 0.14
+;; Version: 0.15-dfs2
 
 ;; This program is free software; you can redistribute it and/or
 ;; modify it under the terms of the GNU General Public License
@@ -91,7 +91,6 @@
 (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
@@ -111,12 +110,18 @@
 
 (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")
+   (list "ADDOMIT" "AFTER" "AT" "BANNER" "BEFORE"
+         "CAL" "CLEAR-OMIT-CONTEXT" "DEBUG" "DO" "DUMPVARS"
+         "DURATION" "ELSE" "ENDIF" "ERRMSG" "EXIT" "FIRST"
+         "FLUSH" "FOURTH" "FROM" "FSET" "IF" "IFTRIG" "IN"
+         "INCLUDE" "INCLUDECMD" "LAST" "LASTDAY"
+         "LASTWORKDAY" "MAYBE-UNCOMPUTABLE" "MSF"
+         "MSG" "OMIT" "OMITFUNC" "ONCE"
+         "POP-OMIT-CONTEXT" "PRESERVE" "PRIORITY" "PS" "PSFILE"
+         "PUSH-OMIT-CONTEXT" "REM" "RUN" "SATISFY" "SCANFROM"
+         "SCHED" "SECOND" "SET" "SKIP" "SPECIAL"
+         "TAG" "THIRD" "THROUGH" "UNSET" "UNTIL"
+         "WARN")
    #'(lambda (a b) (> (length a) (length b)))))
 
 
@@ -127,12 +132,20 @@
 
 (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")
+   (list "$Ago" "$Am" "$And" "$April" "$At" "$August" "$CalcUTC" "$CalMode" "$Daemon" "$DateSep"
+         "$DateTimeSep" "$December" "$DefaultColor" "$DefaultPrio"
+         "$DefaultTDelta" "$DeltaOffset" "$DontFork" "$DontQueue"
+         "$DontTrigAts" "$EndSent" "$EndSentIg" "$February" "$FirstIndent"
+         "$FoldYear" "$FormWidth" "$Friday" "$Fromnow" "$Hour" "$Hplu" "$HushMode" "$IgnoreOnce"
+         "$InfDelta" "$IntMax" "$IntMin" "$Is" "$January" "$July" "$June" "$LatDeg"
+         "$Latitude" "$LatMin" "$LatSec" "$Location" "$LongDeg" "$Longitude"
+         "$LongMin" "$LongSec" "$March" "$MaxSatIter" "$MaxStringLen" "$May"
+         "$MinsFromUTC" "$Minute" "$Monday" "$Mplu" "$NextMode" "$November" "$Now" "$NumQueued"
+         "$NumTrig" "$October" "$On" "$Pm" "$PrefixLineNo" "$PSCal" "$RunOff" "$Saturday"
+         "$September" "$SimpleCal" "$SortByDate" "$SortByPrio" "$SortByTime"
+         "$SubsIndent" "$Sunday" "$SysInclude" "$T" "$Td" "$Thursday" "$TimeSep" "$Tm"
+         "$Today" "$Tomorrow" "$Tuesday" "$Tw" "$Ty" "$U" "$Ud" "$Um" "$UntimedFirst" "$Uw" "$Uy"
+         "$Was" "$Wednesday")
    #'(lambda (a b) (> (length a) (length b)))))
 
 
@@ -147,15 +160,22 @@
 
 (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"
-	 )
+   (list "abs" "access" "adawn" "adusk" "ampm" "args" "asc" "baseyr" "char"
+         "choose" "coerce" "current" "date" "datepart" "datetime" "dawn" "day"
+         "daysinmon" "defined" "dosubst" "dusk" "easterdate" "evaltrig"
+         "filedate" "filedatetime" "filedir" "filename" "getenv" "hebdate"
+         "hebday" "hebmon" "hebyear" "hour" "iif" "index" "isany" "isdst"
+         "isleap" "isomitted" "language" "lower" "max" "min" "minsfromutc"
+         "minute" "mon" "monnum" "moondate" "moondatetime" "moonphase"
+         "moontime" "ndawn" "ndusk" "nonomitted" "now" "ord" "ostype" "pad" "plural"
+         "psmoon" "psshade" "realcurrent" "realnow" "realtoday" "sgn" "shell"
+         "shellescape" "slide" "strlen" "substr" "sunrise" "sunset" "time"
+         "timepart" "today" "trig" "trigback" "trigdate" "trigdatetime"
+         "trigdelta" "trigduration" "trigeventduration" "trigeventstart"
+         "trigfrom" "trigger" "trigpriority" "trigrep" "trigscanfrom"
+         "trigtime" "trigtimedelta" "trigtimerep" "triguntil" "trigvalid"
+         "typeof" "tzconvert" "upper" "value" "version" "weekno" "wkday"
+         "wkdaynum" "year")
    #'(lambda (a b) (> (length a) (length b)))))
 
 ;;; faces
@@ -244,12 +264,35 @@
 :group 'remind-conf
 )
 
+(defconst remind-keywords-regex (regexp-opt remind-keywords 'words))
+(defconst remind-type-keywords-regex (regexp-opt remind-type-keywords 'words))
+(defconst remind-builtin-variables-regex (regexp-opt remind-builtin-variables 'words))
+(defconst remind-builtin-functions-regex (regexp-opt remind-builtin-functions 'words))
+(defconst remind-time-words-regex (regexp-opt remind-time-words 'words))
+
+;; Case-insensitive matching functions
+(defun remind-keywords-matcher (limit)
+  (let ((case-fold-search t))
+    (re-search-forward remind-keywords-regex limit 'no-error)))
+(defun remind-type-keywords-matcher (limit)
+  (let ((case-fold-search t))
+    (re-search-forward remind-type-keywords-regex limit 'no-error)))
+(defun remind-builtin-variables-matcher (limit)
+  (let ((case-fold-search t))
+    (re-search-forward remind-builtin-variables-regex limit 'no-error)))
+(defun remind-builtin-functions-matcher (limit)
+  (let ((case-fold-search t))
+    (re-search-forward remind-builtin-functions-regex limit 'no-error)))
+(defun remind-time-words-matcher (limit)
+  (let ((case-fold-search t))
+    (re-search-forward remind-time-words-regex limit 'no-error)))
+
 ;; keywords
 
 (defconst remind-conf-font-lock-keywords-1
   (list
    '("^[\;\#]\\s-+.*$" . remind-comment-face)
-   (cons (regexp-opt remind-keywords 'words) remind-conf-keyword-face)
+   '(remind-keywords-matcher . remind-conf-keyword-face)
    '("%[\"_]" . font-lock-warning-face)
    '("\\(%[a-mops-w]\\)" . remind-conf-substitutes-face)
    '("\"[^\"]*\"" . remind-string-face))
@@ -258,15 +301,15 @@
 (defconst remind-conf-font-lock-keywords-2
   (append remind-conf-font-lock-keywords-1
 	  (list
-	   (cons (regexp-opt remind-time-words 'words) remind-time-face)
-	   (cons (regexp-opt remind-builtin-functions 'words) remind-conf-command-face)
+           '(remind-time-words-matcher . remind-time-face)
+           '(remind-builtin-functions-matcher . remind-conf-command-face)
 	   '("%$" . 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)
+           '(remind-type-keywords-matcher . 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.
@@ -274,7 +317,7 @@
 	   '("\\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)))
+           '(remind-builtin-variables-matcher . 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
@@ -462,12 +505,11 @@ Acts on the region or places point where it needs to be."
 ;; finally the derived mode.
 
 ;;;###autoload
-(define-derived-mode remind-conf-mode text-mode "REM"
+(define-derived-mode remind-conf-mode text-mode "Remind Conf Mode"
   "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) "#")

docs/WHATSNEW

@@ -1,6 +1,279 @@
 CHANGES TO REMIND
 
-* VERSION 3.4 Patch 0 - 2022-??-??
+* VERSION 4.2 Patch 0 - 2022-??-??
+
+- NEW FEATURE: remind: Allow weekdays to be globally-omitted.  For example:
+
+       OMIT Saturday Sunday
+
+  globally-omits all Saturdays and Sundays.
+
+- NEW FEATURE: remind: Add ansicolor() built-in function to make it easier
+  to colorize reminders on the terminal.  Suggested by Tim Chase.
+
+- NEW FEATURE: remind: Add several special variables related to the color
+  mode: $UseVTColors, $UseBGVTColors, $Use256Colors, $UseTrueColors and
+  $TerminalBackground.  Based on a suggestion by Tim Chase.
+
+- NEW FEATURE: remind: Add utctolocal() and localtoutc() built-in functions.
+
+- NEW FEATURE: remind: Add timezone() built-in function.
+
+- NEW FEATURE: remind: Add trigtags() function per suggestion from Tim Chase.
+
+- BUG FIX: remind: Make MSF correctly format UTF-8 text and text with
+  embedded ANSI color-changing codes.
+
+- BUG FIX: remind: Make ADDOMIT actually work correctly in a SATISFY-type
+  REM command.  Bug found by Gunther Reißig
+
+- BUG FIX: Convert documentation files and src/lang.h to UTF-8.  Patch
+  from Jochen Sprickerhof.
+
+- BUG FIX: Fix tests in non-UTF-8 locales.
+
+* VERSION 4.1 Patch 0 - 2022-09-25
+
+- NEW FEATURE: remind: "remind -c" now supports the MOON special, printing
+  the moon phases in the calendar if the locale supports UTF-8 encoding.
+
+- NEW FEATURE: remind: "remind -c" now supports the SHADE special.  Works
+  best with the 256-color extended XTerm palette or 24-bit true-color
+  terminal escape sequences.
+
+- NEW FEATURE: remind: "remind -c" now supports the WEEK special.
+
+- NEW FEATURE: remind: The new "stdout()" function returns a string describing
+  where stdout is going.  Examples of return values are "TTY" if remind's
+  output is going to terminal, "FILE" if it's redirected to a plain file,
+  or "PIPE" if it's going to a pipe.  See the man page for all the details.
+
+- NEW FEATURE: Add the "-wt" option to set the calendar width to the terminal
+  width even if standard output is a pipe.  Useful for situations like this:
+
+      remind -wt -c .reminders | less -R
+
+- CHANGE: "make install" now no longer strips debugging symbols from the
+  remind and rem2ps executables.  Use "make install-stripped" if you want
+  them stripped.
+
+- CHANGE: remind: "remind -c" highlights today's date in bold, if
+  colors are enabled.
+
+- CHANGE: Dump string values with control characters escaped.
+
+- DOCUMENTATION FIX: Document behavior of DO and filedir() with respect
+  to symbolic links.
+
+- DOCUMENTATION FIX: Add home page link to man pages.  Suggested by Ian! D.
+  Allen.
+
+- DOCUMENTATION FIX: Make date in man pages actually be the release date.
+  Include Remind version in man pages.  Also suggested by Ian! D. Allen.
+
+- DOCUMENTATION FIX: Fix inaccuracy in how string constants were documented.
+
+- BUG FIX: Makefiles: Pass CFLAGS at link-time so link-time optimization
+  actually happens.  Pointed out by Zoltan Puskas.
+
+- BUG FIX: If the first REM command to trigger was a RUN command, the banner
+  would not print.  This has been fixed.
+
+- BUG FIX: replace deprecated 'fgrep' with 'grep -F' (Jochen Sprickerhof)
+
+- BUG FIX: make "make test" depend on "make all" (Jochen Sprickerhof)
+
+- BUG FIX: make "REM ... SATISFY ... MSG foo" respect $DefaultColor.  Bug
+  reported by Gunther Reißig.
+
+- BUG FIX: Don't consider IFTRIG true if we could not compute a trigger date.
+  Bug noted by Gunther Reißig.
+
+* VERSION 4.0 Patch 3 - 2022-08-16
+
+- IMPROVEMENT: remind: add plain_body and calendar_body JSON keys in -pp...
+  output.
+
+- BUG FIX: tkremind: Don't create empty files called '&1' when creating
+  a new reminder.
+
+- BUG FIX: remind: Don't call signal-unsafe functions from signal handler
+
+* VERSION 4.0 Patch 2 - 2022-08-02
+
+- IMPROVEMENT: remind: Allow more forms of OMIT as per Ian! D. Allen's request:
+
+               OMIT Month [THROUGH Month]
+               OMIT Day Month [THROUGH Day Month]
+               OMIT Day Month Year [THROUGH Day Month Year]
+
+- BUG FIX: Make $T behave as documented, exactly like trigdate().  $T would
+  return '1989-12-31' rather than 0 if the trigger date was not valid.
+
+- BUG FIX: TkRemind: Fix resizing bug for a calendar with 6 rows.
+
+- DOCUMENTATION IMPROVEMENT: Improve TkRemind documentation; document use
+  of inotifywait if available.
+
+* VERSION 4.0 Patch 1 - 2022-06-03
+
+- IMPROVEMENT: Add $SuppressLRM system variable to suppress the UTF-8
+  Left-to-Right mark in "remind -c" output.
+
+- DOCUMENTATION FIX: Document the "q" sub-option to the "-p" option.
+
+* VERSION 4.0 Patch 0 - 2022-04-04
+
+- MAJOR NEW FEATURE: remind: Remind output can effectively be
+  translated into other languages at run-time.  A number of system
+  variables let you translate English words to another language, and a
+  mechanism for altering the substitution filter at run-time lets you
+  translate its output so the results are idiomatic.  See the man page
+  sections "RUN-TIME SUPPORT FOR OTHER LANGUAGES", "RUN-TIME
+  MODIFICATION OF THE SUBSTITUTION FILTER" and "LANGUAGE PACKS".
+
+- NEW FEATURE: remind: Add the pad() built-in function
+
+- NEW FEATURE: tkremind: Day numbers can be displayed left-aligned,
+  centered or right-aligned.
+
+- IMPROVEMENT: contrib/remind-conf-mode: The Emacs syntax-highlighter
+  has been updated with the latest system variables and functions
+  and has been made case-insensitive.
+
+- IMPROVEMENT: remind, rem2ps: Use link-time optimization with gcc if
+  possible.
+
+- IMPROVEMENT: remind: Print better diagnostics when errors occur inside
+  a user-defined function.  We now show the stack trace to make it easier
+  to figure out where the error actually is.
+
+- CHANGE: Add a "q" sub-option to the "-p", "-pp", and "-ppp" options.
+  This causes Remind *not* to remove the %"...%" marker sequence from
+  remind bodies.
+
+- BUG FIX: rem2pdf: Make rem2pdf respect the --prefix ./configure flag.
+  Loosely based on patch by Jonathan Kamens.
+
+- BUG FIX: tkremind: Fix the "-m" flag, which was broken in 03.04.00.
+
+- BUG FIX: Fix the overflow-detection functions so they work with link-time
+  optimization.  The previous versions would be optimized away.
+
+- BUG FIX: Warn if the arguments to the "-@" option are out of range.
+  Problem noted by Ian! D. Allen.
+
+- BUG FIX: Always interpret $Latitude and $Longitude input values in the
+  "C" locale.  (We do accept localized input, but warn.)
+
+- BUG FIX: Fix many spelling mistakes caught by Jens Schleusener
+
+* VERSION 3.4 Patch 2 - 2022-03-14
+
+- NEW FEATURE: remind: Add syntactic sugar to simplify some common
+  types of reminders.  See "SYNTACTIC SUGAR FOR REM" in the remind
+  man page.  Based on suggestions from Ian! D. Allen.
+
+- CHANGE: examples/defs.rem: The examples file has been updated to use
+  the newer syntactic sugar.
+
+- CHANGE: remind: Always parse the body of REM statements to catch
+  expression errors.  In the past, something like:
+
+      REM 2025-01-02 MSG [1/0]
+
+  would not cause a division-by-zero error except on 2025-01-02.  Now,
+  the error is always caught.  NOTE POTENTIAL INCOMPATIBILITY: There may
+  be edge-cases when formerly-valid remind scripts now trigger errors.
+  However, this is pretty unlikely.
+
+- NEW FEATURE: remind: Add the "trig" function to allow more
+  expressiveness when creating triggers.  See man page for details.
+
+- IMPROVEMENT: tkremind: Tweak the calendar display; improve ability to
+  customize colors, including supplying two built-in themes.  Based on
+  patch and suggestion from Paulo (last name unknown).
+
+- IMPROVEMENT: tkremind: TkRemind handles errors in reminders scripts
+  much more unobtrusively.  Instead of popping up a modal dialog box
+  with almost-unreadable error output, it discreetly notifies you of
+  errors with a button that lets you view the specific error messages
+  in a more readable format.
+
+- IMPROVEMENT: examples/remind.vim: Update list of keywords in vim syntax
+  highlighting file.
+
+- IMPROVEMENT: contrib/remind-conf-mode: Update the list of keywords,
+  functions and variables in the Emacs syntax-highlighting file.  Also make
+  it match them case-insensitively.
+
+- CHANGE: remind: Increase $MaxSatIter default to 1000 instead of 150.
+  Computers are much faster than when I first wrote remind and they
+  can handle this higher limit easily.  The higher limit also enables
+  certain reasonable reminders that failed in the past because of the
+  low SATISFY iteration limit.
+
+- CHANGE: remind: The "||" operator now returns the value of the first
+  non-zero operand rather than just returning 1 or 0.  Similarly, "&&"
+  returns 0 if either operand is false or the value of the last
+  operand if both operands are true.
+
+     NOTE POTENTIAL INCOMPATIBILITY: Remind scripts that depend on ||
+     and && always returning exactly one of 1 or 0 may need
+     adjustment.
+
+- CHANGE: The || and && operators can accept any non-STRING type as long
+  as both operands have the same type.  The "false" values are defined
+  as follows; true values are any other value:
+
+     INT:      0
+     TIME:     00:00
+     DATE:     '1990-01-01'             (the Remind epoch)
+     DATETIME: '1990-01-01@00:00'       (the Remind epoch)
+
+- IMPROVEMENT: remind: Issue diagnostics if an UNTIL or THROUGH date
+  is earlier than any possible trigger date, as well as an UNTIL date
+  with a fully-specified date and no repeat ("*N").  Suggestion from
+  Ian! D. Allen.
+
+- BUG FIX: tkremind: If the same moon phase appeared twice in a month,
+  TkRemind would not display the first occurrence correctly.  This has
+  been fixed.
+
+- BUG FIX: rem2pdf: Fix typos in the man page.
+
+- BUG FIX: remind: The IF command documentation didn't reflect how it
+  actually worked; now it does.
+
+- BUG FIX: remind: Use correct UNTIL/THROUGH keyword in error message.
+
+- BUG FIX: rem2pdf: Correct the calculation that warns about an over-full
+  calendar box.  Problem noted by Jonathan Kamens.
+
+- BUG FIX: remind: The "remind -c" output would sometimes be incorrect if
+  scripts with double-wide characters were used.  This has been fixed.
+
+- BUG FIX: remind: The "remind -c" output would sometimes be incorrect
+  if right-to-left scripts were used in reminders.  This has been fixed.
+
+* VERSION 3.4 Patch 1 - 2022-02-23
+
+- MINOR IMPROVEMENT: Support the INSTALL_BASE environment variable for
+  installing rem2pdf in a non-standard location like your home directory.
+  This is passed in to rem2pdf's Makefile at build and install time.
+
+- MINOR IMPROVEMENT: ./configure: Add --disable-perl-build-artifacts flag
+  to avoid installation of perllocal.pod and .packlist files.
+
+- BUG FIX: tkremind: If the system date rolls over, update the display
+  to correctly highlight the current date.  This worked in older versions
+  of Remind, but was broken by 03.04.00.
+
+- BUG FIX: rem2pdf: The small calendar font would sometimes be scaled
+  incorrectly so the small calendar overflowed the box.  This has been
+  fixed.
+
+* VERSION 3.4 Patch 0 - 2022-02-10
 
 - MAJOR CHANGE: Remind and its helpers (except for rem2ps) fully support
   UTF-8.  If your system locale is a UTF-8 locale and your terminal
@@ -11,7 +284,13 @@ CHANGES TO REMIND
   type that lets you format the text in the PDF calendar (by changing the
   font size, color, underlining, etc.)
 
-  rem2pdf requires the Pango and Cairo Perl modules.
+  rem2pdf requires the Pango and Cairo Perl modules.  On Debian or
+  Debian-derived systems, these may be installed with:
+
+      apt install libpango-perl libcairo-perl
+
+  Unlike rem2ps, the default font in rem2pdf is "Sans" rather than
+  "Helvetica", as Sans seems to be typeset better by the Pango library.
 
 - NEW FEATURE: remind:  New system variables $Sunday through $Saturday
   and $January through $December let you set weekday and month names
@@ -22,9 +301,34 @@ CHANGES TO REMIND
 - NEW FEATURE: tkremind: If rem2pdf installed, TkRemind offers you the
   choice of PDF or PostScript output in the Print dialog.
 
+- CHANGE: remind: Increase the number of allowed "full OMITs" from 500
+  to 1000.
+
+- CHANGE: Remove the annoying code that slowed compilation and running
+  on Windows and Mac OS X.  I believe the point has been made and free
+  OSes have enough of a critical mass that the annoyances are
+  counter-productive.
+
+- CLEANUP: remind: C source code: Replace the LAT_DEG, LAT_MIN,
+  LAT_SEC and LON_DEG, LON_MIN, LON_SEC macros with DEFAULT_LATITUDE
+  and DEFAULT_LONGITUDE.
+
+- CLEANUP: remind: C source code: Remove various unused or obsolete macros.
+
+- BUG FIXES: Minor fixups to groff source and Makefiles courtesy of
+  Jochen Sprickerhof.
+
 - BUG FIX: Properly support formatting of double-wide characters in the
   terminal mode "remind -c" calendar.
 
+- BUG FIX: rem2html: Document how to highlight today with a red border
+
+- BUG FIX: rem2html: Generate and install a man page for rem2html
+
+- BUG FIX: remind: Get rid of LAT_DEG/LAT_MIN/LAT_SEC and
+  LON_DEG/LON_MIN/LON_SEC macros in favour of DEFAULT_LATITUDE and
+  DEFAULT_LONGITUDE.
+
 - IMPROVEMENT: All localized languages now use UTF-8 exclusively.
   Support for old character encodings like ISO-8859-1 and ISO-8859-2
   has been dropped since modern UNIXes have pretty much standardized
@@ -852,7 +1156,7 @@ CHANGES TO REMIND
 - Fixed dates for Yom Hazikaron and Yom Ha'atzmaut if 5 Iyar falls on a
   Saturday.  (Hebrew calendar fix.)
 
-- Added support for the Icelandic language, courtesy of Björn Davíðsson.
+- Added support for the Icelandic language, courtesy of Björn Davíðsson.
 
 + BUG FIXES
 
@@ -999,7 +1303,7 @@ CHANGES TO REMIND
 - 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.
+        Feb 9, 1998 Meeting with Joe.
 
   But I don't recommend abusing it.  It's mostly to ease migration from
   UNIX calendar(1) files.
@@ -1590,7 +1894,7 @@ CHANGES TO REMIND
 
 - 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.
@@ -1663,7 +1967,7 @@ CHANGES TO REMIND
 
 - Fixed all the source files to include "config.h" first.
 
-- Changed the way triggers are calculated so that trigger dates are 
+- 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()."
 
@@ -1805,6 +2109,3 @@ CHANGES TO REMIND
 * Version 1.0
 
 - never publicly released.
-
-
-

examples/astro

@@ -0,0 +1,32 @@
+#!/bin/sh
+#
+# A little demo script that displays astronomical events
+#
+# Best used in a UTF-8 environment.
+
+remind -g -@2 - <<'EOF'
+# Set this variable to 1 if your terminal has a dark background or 0 if
+# it is light.
+
+SET bg_dark 1
+BANNER %
+
+IF bg_dark
+   SPECIAL COLOR 255 255 0 Sunrise:       🌅 [sunrise()] today and [sunrise(today()+1)] tomorrow%
+   SPECIAL COLOR 255 128 0 Sunset:        🌇 [sunset()] today and [sunset(today()+1)] tomorrow%
+
+   REM [moondate(0)] +60 SPECIAL COLOR 255 255 0 New moon:      🌑 [moondate(0)] (%b)%
+   REM [moondate(1)] +60 SPECIAL COLOR 255 255 128 First Quarter: 🌓 [moondate(1)] (%b)%
+   REM [moondate(2)] +60 SPECIAL COLOR 255 255 255 Full moon:     🌕 [moondate(2)] (%b)%
+   REM [moondate(3)] +60 SPECIAL COLOR 255 255 128 Last Quarter:  🌗 [moondate(3)] (%b)%
+ELSE
+   SPECIAL COLOR 128 128 0 Sunrise:       🌅 [sunrise()] today and [sunrise(today()+1)] tomorrow%
+   SPECIAL COLOR 128 32 0 Sunset:        🌇 [sunset()] today and [sunset(today()+1)] tomorrow%
+
+   REM [moondate(0)] +60 SPECIAL COLOR 128 128 0 New moon:      🌑 [moondate(0)] (%b)%
+   REM [moondate(1)] +60 SPECIAL COLOR 128 128 64 First Quarter: 🌓 [moondate(1)] (%b)%
+   REM [moondate(2)] +60 SPECIAL COLOR 0 0 0 Full moon:     🌕 [moondate(2)] (%b)%
+   REM [moondate(3)] +60 SPECIAL COLOR 128 128 64 Last Quarter:  🌗 [moondate(3)] (%b)%
+ENDIF
+
+EOF

examples/defs.rem

@@ -16,7 +16,7 @@
 #  "#PSSTUFF" for nifty PostScript examples				    #
 # 									    #
 # This file is part of REMIND.						    #
-# Copyright (C) 1992-2018 Dianne Skoll                                      #
+# Copyright (C) 1992-2022 Dianne Skoll                                      #
 # 									    #
 #############################################################################
 
@@ -25,67 +25,18 @@ RUN OFF
 ################################################
 # Ensure required version of remind is used... #
 ################################################
-IF version() < "03.01.10"
+IF version() < "03.04.02"
    ERRMSG This file requires at least version 03.01.10 of Remind.%
    ERRMSG This version is version [version()].
    EXIT
 ENDIF
 
-######################################
-# Symbolic constants for weekdays... #
-######################################
-SET Sunday    0
-SET Monday    1
-SET Tuesday   2
-SET Wednesday 3
-SET Thursday  4
-SET Friday    5
-SET Saturday  6
-
-SET Sun 0
-SET Mon 1
-SET Tue 2
-SET Wed 3
-SET Thu 4
-SET Fri 5
-SET Sat 6
-
-#########################################
-# Symbolic constants for month names... #
-#########################################
-
-SET Jan 1
-SET Feb 2
-SET Mar 3
-SET Apr 4
-SET May 5
-SET Jun 6
-SET Jul 7
-SET Aug 8
-SET Sep 9
-SET Oct 10
-SET Nov 11
-SET Dec 12
-
-SET January   1
-SET February  2
-SET March     3
-SET April     4
-SET May       5
-SET June      6
-SET July      7
-SET August    8
-SET September 9
-SET October   10
-SET November  11
-SET December  12
-
 ###########################################################
-# Other symbolic constants and functions for "pasting"... #
+# Symbolic constants and functions for "pasting"...       #
 ###########################################################
 SET Quote CHAR(34)
 
-# Handy constants/function for specifing week of month...
+# Handy constants/function for specifying week of month...
 SET  Week_1		 1
 SET  Week_2		 8
 SET  Week_3		15
@@ -119,50 +70,23 @@ 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.
 # However, if it falls on a Saturday, the previous Friday is a holiday.
 # If it falls on a Sunday, the next Monday is a holiday.  Here's how
-# to do it.  NOTE that the following procedure makes the OMIT context
-# dependent upon the current date.  SInce it only depends on the current
-# year, which is not likely to change while producing a calendar, we
-# are fairly safe.  However, reminders with huge DELTA or BACK components
-# may not operate as expected.  In general, any time you make OMIT
-# 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 will make these OMITs safe.
+# to do it.
+#
+# For those reminders that update the OMIT context with ADDOMIT, we use
+# SCANFROM -7 for safety; see the man page about moveable OMITs.
 ############################################################################
 
-# Calculate the weekday of the holiday.
-REM 4 July SCANFROM -7 SATISFY 1
+# If it falls on a Saturday, bump to previous Friday
+REM 3 JULY SCANFROM -7 ADDOMIT SATISFY [$Tw == 5]  MSG Independence day (observed)
 
-SET iday $T
-IF WKDAYNUM(iday) == Sat
-	REM [iday] MSG Independence day (actual)
-	OMIT [iday-1] MSG Independence day (observed)
-ELSE
-	IF WKDAYNUM(iday) == Sun
-		REM [iday] MSG Independence day (actual)
-		OMIT [iday+1] MSG Independence day (observed)
-	ELSE
-		OMIT [iday] MSG Independence day
-	ENDIF
-ENDIF
+# If it falls on a Sunday, bump to following Monday
+REM 5 July SCANFROM -7 ADDOMIT SATISFY [$Tw == 1] MSG Independence day (observed)
 
-############################################################################
-# A meeting on the first Monday of every month which is moved to the       #
-# second Monday in the event of a holiday.                                 #
-############################################################################
+# If it falls on Sat or Sun, note the actual day
+REM 4 July SCANFROM -7 ADDOMIT SATISFY [$Tw == 0 || $Tw == 6] MSG Independence day (actual)
 
-# First, the normal meeting.  However, the SKIP keyword means this
-# one won't be triggered if the first Monday is a holiday
-REM Mon 1 SKIP MSG Meeting
-
-# Now, calculate the "potential" delayed meeting
-REM Mon 8 SATISFY 1
-
-# But only actually trigger the delayed meeting if the previous
-# Monday was a holiday
-IF ISOMITTED($T-7)
-   REM [$T] MSG Delayed meeting
-ENDIF
+# Otherwise observed and actual is on the 4th
+REM 4 July SCANFROM -7 ADDOMIT SATISFY [$Tw >= 1 && $Tw <= 5] MSG Independence Day
 
 ##########################################################################
 #								         #
@@ -216,38 +140,38 @@ REM  [easter+49] MSG %"Pentecost%"
 # 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%"
+OMIT    Jan  1		MSG %"New Year's Day%"
+REM Third Monday in Jan 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
+REM     Feb 14		MSG %"Valentine's Day%"
+REM Third Monday in Feb 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 Last Sunday in October ++2 UNTIL 1 Jan 2007 MSG Daylight Saving Time - %"DST ends%" %b
+REM First Sunday in November ++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 First Sat in May 	MSG %"Kentucky Derby%"
+REM Second Sun in May	MSG %"Mother's Day%"
+REM Third Sat in May	MSG %"Armed Forces Day%"
+REM Last Monday in 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 Third Sun in June	MSG %"Father's Day%"
+REM First Mon in Sep	SCANFROM -7 ADDOMIT MSG %"Labor Day%"
+REM Second Mon in Oct	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 Last Thu in Nov 	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
@@ -262,6 +186,24 @@ if $NumTrig > SaveTrig
 	REM SPECIAL SHADE 220
 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
+# one won't be triggered if the first Monday is a holiday
+REM First Monday SKIP MSG Meeting
+
+# Now, calculate the "potential" delayed meeting
+REM Second Monday SATISFY 1
+
+# But only actually trigger the delayed meeting if the previous
+# Monday was a holiday
+IF ISOMITTED($T-7)
+   REM [$T] MSG Delayed meeting
+ENDIF
+
 #PSSTUFF2
 ##########################################################################
 #									 #
@@ -278,10 +220,10 @@ REM PS Border Border moveto \
    ([hebday($U)] [hebmon($U)]) show
 
 # Fill in the phases of the moon on the PostScript calendar
-[moondate(0)] SPECIAL MOON 0
-[moondate(1)] SPECIAL MOON 1
-[moondate(2)] SPECIAL MOON 2
-[moondate(3)] SPECIAL MOON 3
+REM [moondate(0)] SPECIAL MOON 0
+REM [moondate(1)] SPECIAL MOON 1
+REM [moondate(2)] SPECIAL MOON 2
+REM [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.

examples/remind.vim

@@ -1,9 +1,9 @@
 " 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
+" Maintainer:	Davide Alberani <da@erlug.linux.it>
+" Last Change:	02 Nov 2015 + 13 Mar 2022 by Dianne Skoll <dianne@skoll.ca>
+" Version:	0.7+dianne1
+" URL:		http://ismito.it/vim/syntax/remind.vim
 "
 " remind is a sophisticated reminder service
 " you can download remind from:
@@ -23,7 +23,7 @@ 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 remindSpecial	INCLUDE INC BANNER PUSH-OMIT-CONTEXT PUSH CLEAR-OMIT-CONTEXT CLEAR POP-OMIT-CONTEXT POP COLOR COLOUR DO
 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

include/holidays/ca.rem

@@ -0,0 +1,29 @@
+# Canadian holidays
+
+OMIT 1 Jan MSG New Year's Day
+
+# This varies by province
+REM Third Monday in Feb SCANFROM -7 ADDOMIT MSG Family Day
+
+# This varies by province
+OMIT [easterdate($Uy) - 2] MSG Good Friday
+
+# This varies by province
+OMIT [easterdate($Uy) + 1] MSG Easter Monday
+
+REM Mon 18 May SCANFROM -7 ADDOMIT MSG Victoria Day
+OMIT 1 July MSG Canada Day
+
+# This varies by province
+REM First Monday in Aug SCANFROM -7 ADDOMIT MSG Civic Holiday
+
+REM First Monday in Sep SCANFROM -7 ADDOMIT MSG Labour Day
+
+REM Second Monday in Oct SCANFROM -7 ADDOMIT MSG Thanksgiving Day
+
+REM 11 November MSG Remembrance Day
+
+OMIT 25 Dec MSG Christmas
+
+OMIT 26 Dec MSG Boxing Day
+

include/holidays/us.rem

@@ -0,0 +1,49 @@
+# US holidays
+# This file is part of REMIND.
+# Copyright (C) 1992-2022 Dianne Skoll
+
+REM  [easterdate($Uy)-46] MSG %"Ash Wednesday%"
+REM  [easterdate($Uy)-7]  MSG %"Palm Sunday%"
+OMIT [easterdate($Uy)-2]  MSG %"Good Friday%"
+OMIT [easterdate($Uy)]    MSG %"Easter%" Sunday
+REM  [easterdate($Uy)+39] MSG %"Ascension Day%"
+REM  [easterdate($Uy)+49] MSG %"Pentecost%"
+
+# Some holidays are omitted, some are not.  You may want to change
+# which ones are omitted.
+
+OMIT Jan 1 MSG %"New Year's Day%"
+REM Third Monday in Jan MSG Martin Luther King - %"MLK Day%"
+REM Feb 2 MSG %"Ground Hog Day%"
+REM Feb 14 MSG %"Valentine's Day%"
+REM Third Monday in Feb 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 Last Sunday in October ++2 UNTIL 1 Jan 2007 MSG Daylight Saving Time - %"DST ends%" %b
+REM First Sunday in November ++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 First Sat in May MSG %"Kentucky Derby%"
+REM Second Sun in May MSG %"Mother's Day%"
+REM Third Sat in May MSG %"Armed Forces Day%"
+REM Last Monday in May SCANFROM -7 ADDOMIT MSG %"Memorial Day%"
+REM Jun 14 MSG %"Flag Day%"
+REM Third Sun in June MSG %"Father's Day%"
+REM First Mon in Sep SCANFROM -7 ADDOMIT MSG %"Labor Day%"
+REM Second Mon in Oct 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 Last Thu in Nov SCANFROM -7 ADDOMIT MSG %"Thanksgiving Day%"
+REM Fri Nov [Week_4+1] SCANFROM -7 ADDOMIT MSG %"Thanksgiving (cont.)%"
+REM Dec 24 MSG %"Christmas Eve%"
+OMIT Dec 25 MSG %"Christmas%" Day

include/lang/auto.rem

@@ -0,0 +1,19 @@
+SET autolang getenv("LC_ALL")
+IF autolang == ""
+    SET autolang getenv("LANGUAGE")
+ENDIF
+IF autolang == ""
+    SET autolang getenv("LANG")
+ENDIF
+
+IF autolang != ""
+    IF access($SysInclude + "/lang/" + lower(substr(autolang, 1, 5)) + ".rem", "r") == 0
+        INCLUDE [$SysInclude]/lang/[lower(substr(autolang, 1, 5))].rem
+    ELSE
+        IF access($SysInclude + "/lang/" + lower(substr(autolang, 1, 2)) + ".rem", "r") == 0
+            INCLUDE [$SysInclude]/lang/[lower(substr(autolang, 1, 2))].rem
+        ENDIF
+    ENDIF
+ENDIF
+
+UNSET autolang

include/lang/da.rem

@@ -0,0 +1,69 @@
+# Support for the Danish language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Mogens Lynnerup.
+
+SET $Sunday "Søndag"
+SET $Monday "Mandag"
+SET $Tuesday "Tirsdag"
+SET $Wednesday "Onsdag"
+SET $Thursday "Torsdag"
+SET $Friday "Fredag"
+SET $Saturday "Lørdag"
+
+SET $January "Januar"
+SET $February "Februar"
+SET $March "Marts"
+SET $April "April"
+SET $May "Maj"
+SET $June "Juni"
+SET $July "Juli"
+SET $August "August"
+SET $September "September"
+SET $October "Oktober"
+SET $November "November"
+SET $December "December"
+
+SET $Today "i dag"
+SET $Tomorrow "i morgen"
+
+BANNER Påmindelse for %w, %d. %m, %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "siden"
+SET $Fromnow "fra nu"
+
+SET $On "på"
+
+SET $Now "nu"
+SET $At "kl."
+SET $Minute "minut"
+SET $Hour "time"
+SET $Is "er"
+SET $Was "var"
+SET $And "og"
+SET $Hplu "r"
+SET $Mplu "ter"
+
+FSET subst_ampm(h) iif(h<5, " om natten", h < 12, " om formiddagen", h < 18, " om eftermiddagen", " om aftenen")
+FSET subst_ordinal(d) "."
+
+FSET subst_p(alt, d, t) iif(d==today()+1, "", "e")
+FSET zeropad(s, len) pad(s, "0", len)
+FSET subst_a_alt(d) wkday(d) + ", den " + day(d) + ". " + mon(d) + " " + year(d)
+FSET subst_ax(alt, d, t) iif(alt, subst_a_alt(d), $On + " " + subst_a_alt(d))
+
+FSET subst_bx(a, d, t)   "om " + (d-today()) + " dage"
+
+FSET subst_ex(alt, d, t) "den " + zeropad(day(d), 2) + $DateSep + zeropad(monnum(d), 2) + $DateSep + zeropad(year(d), 4)
+FSET subst_fx(alt, d, t) "den " + zeropad(monnum(d), 2) + $DateSep + zeropad(day(d), 2) + $DateSep + zeropad(year(d), 4)
+
+FSET subst_g_alt(d) wkday(d) + ", den " + day(d) + ". " + mon(d)
+FSET subst_gx(alt, d, t) iif(alt, subst_g_alt(d), $On + " " + subst_g_alt(d))
+
+FSET subst_hx(alt, d, t) "den " + zeropad(day(d), 2) + $DateSep + zeropad(monnum(d), 2)
+FSET subst_ix(alt, d, t) "den " + zeropad(monnum(d), 2) + $DateSep + zeropad(day(d), 2)
+FSET subst_ux(alt, d, t) subst_ax(alt, d, t)
+FSET subst_vx(alt, d, t) subst_gx(alt, d, t)

include/lang/de.rem

@@ -0,0 +1,63 @@
+# Support for the German language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Wolfgang Thronicke
+
+# Day names
+SET $Sunday "Sonntag"
+SET $Monday "Montag"
+SET $Tuesday "Dienstag"
+SET $Wednesday "Mittwoch"
+SET $Thursday "Donnerstag"
+SET $Friday "Freitag"
+SET $Saturday "Samstag"
+
+# Month names
+SET $January "Januar"
+SET $February "Februar"
+SET $March "März"
+SET $April "April"
+SET $May "Mai"
+SET $June "Juni"
+SET $July "Juli"
+SET $August "August"
+SET $September "September"
+SET $October "Oktober"
+SET $November "November"
+SET $December "Dezember"
+
+SET $Today "heute"
+SET $Tomorrow "morgen"
+
+# Banner
+BANNER Termine für %w, den %d. %m %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+SET $On "am"
+SET $Hplu "n"
+SET $Mplu "n"
+SET $Now "jetzt"
+SET $At "um"
+SET $Minute "Minute"
+SET $Hour "Stunde"
+SET $Is "ist"
+SET $Was "war"
+SET $And "und"
+SET $Ago "vorher"
+SET $Fromnow "von heute"
+
+FSET subst_ampm(h)      iif(h<5, " nachts", h<12, " vormittags", h<=17, " nachmittags", " abends")
+FSET subst_ordinal(d)   "."
+
+FSET subst_a_alt(d)     wkday(d) + ", den " + day(d) + ". " + mon(d) + " " + year(d)
+FSET subst_ax(alt, d, t) iif(alt, subst_a_alt(d), $On + " " + subst_a_alt(d))
+
+FSET subst_bx(a, d, t)   "in " + (d-today()) + " Tagen"
+
+FSET subst_g_alt(d)     wkday(d) + ", den " + day(d) + ". " + mon(d)
+FSET subst_gx(alt, d, t) iif(alt, subst_g_alt(d), $On + " " + subst_g_alt(d))
+
+FSET subst_ux(alt, d, t) subst_ax(alt, d, t)
+FSET subst_vx(alt, d, t) subst_gx(alt, d, t)
+FSET subst_p(alt, d, t) iif(d == today()+1, "", "en")

include/lang/en.rem

@@ -0,0 +1,4 @@
+# Support for the English language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# Nothing to do for English since it is the default.

include/lang/es.rem

@@ -0,0 +1,48 @@
+# Support for the Spanish language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Rafa Couto <rafacouto@biogate.com>
+
+SET $Sunday "Domingo"
+SET $Monday "Lunes"
+SET $Tuesday "Martes"
+SET $Wednesday "Miércoles"
+SET $Thursday "Jueves"
+SET $Friday "Viernes"
+SET $Saturday "Sábado"
+
+SET $January "Enero"
+SET $February "Febrero"
+SET $March "Marzo"
+SET $April "Abril"
+SET $May "Mayo"
+SET $June "Junio"
+SET $July "Julio"
+SET $August "Agosto"
+SET $September "Septiembre"
+SET $October "Octubre"
+SET $November "Noviembre"
+SET $December "Diciembre"
+
+SET $Today "hoy"
+SET $Tomorrow "mañana"
+
+BANNER Agenda para el %w, %d%s %m, %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "hace"
+SET $Fromnow "desde hoy"
+SET $On "el día"
+SET $Now "ahora"
+SET $At "a las"
+SET $Minute "minuto"
+SET $Hour "hora"
+SET $Is "es"
+SET $Was "fue"
+SET $And "y"
+SET $Hplu "s"
+SET $Mplu "s"
+
+FSET subst_bx(a, d, t) "dentro de " + (d-today()) + " días"

include/lang/fi.rem

@@ -0,0 +1,94 @@
+# Support for the Finnish language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Mikko Silvonen
+
+SET $Sunday "sunnuntai"
+SET $Monday "maanantai"
+SET $Tuesday "tiistai"
+SET $Wednesday "keskiviikko"
+SET $Thursday "torstai"
+SET $Friday "perjantai"
+SET $Saturday "lauantai"
+
+SET $January "tammikuu"
+SET $February "helmikuu"
+SET $March "maaliskuu"
+SET $April "huhtikuu"
+SET $May "toukokuu"
+SET $June "kesäkuu"
+SET $July "heinäkuu"
+SET $August "elokuu"
+SET $September "syyskuu"
+SET $October "lokakuu"
+SET $November "marraskuu"
+SET $December "joulukuu"
+
+SET $Today "tänään"
+SET $Tomorrow "huomenna"
+
+BANNER Viestit %wna %d. %mta %y%o:
+
+SET $Am " ap."
+SET $Pm " ip."
+
+SET $ago "sitten"
+SET $Fromnow "kuluttua"
+
+SET $On "na"
+
+SET $Now "nyt"
+SET $At "klo"
+SET $Minute "minuutti"
+SET $Hour "tunti"
+SET $Is "on"
+SET $Was "oli"
+SET $And "ja"
+SET $Hplu "a"
+SET $Mplu "a"
+
+FSET zeropad(s, len) pad(s, "0", len)
+
+FSET subst_ordinal(d) iif(d==1, ":senä", d==2, ":sena", (d%10)==2||(d%10)==3||(d%10)==6||(d%10)==8, ":ntena", ":ntenä")
+
+FSET subst_a_alt(d, o, p) wkday(d) + o + " " + day(d) + ". " + mon(d) + p + " " + year(d)
+FSET subst_ax(a, d, t) iif(a, subst_a_alt(d, "", ""), subst_a_alt(d, $On, "ta"))
+
+FSET subst_bx(a, d, t) (d-today()) + " päivän kuluttua"
+FSET subst_cx(a, d, t) iif(a, wkday(d), wkday(d) + $On)
+
+FSET subst_ex(a, d, t) zeropad(day(d), 2) + $DateSep + zeropad(monnum(d), 2) + $DateSep + zeropad(year(d), 4)
+FSET subst_fx(a, d, t) zeropad(monnum(d), 2) + $DateSep + zeropad(day(d), 2) + $DateSep + zeropad(year(d), 4)
+
+FSET subst_g_alt(d, o, p) wkday(d) + o + " " + day(d) + ". " + mon(d) + p
+FSET subst_gx(a, d, t) iif(a, subst_g_alt(d, "", ""), subst_g_alt(d, $On, "ta"))
+
+FSET subst_hx(a, d, t) zeropad(day(d), 2) + $DateSep + zeropad(monnum(d), 2)
+FSET subst_ix(a, d, t) zeropad(monnum(d), 2) + $DateSep + zeropad(day(d), 2)
+
+FSET subst_j_alt(d, o) wkday(d) + o + " " + mon(d) + "n " + day(d) + subst_ordinal(day(d)) + " " + year(d)
+FSET subst_jx(a, d, t) iif(a, subst_j_alt(d, ""), subst_j_alt(d, $On))
+
+FSET subst_k_alt(d, o) wkday(d) + o + " " + mon(d) + "n " + day(d) + subst_ordinal(day(d))
+FSET subst_kx(a, d, t) iif(a, subst_k_alt(d, ""), subst_k_alt(d, $On))
+
+FSET subst_lx(a, d, t) zeropad(year(d), 4) + $DateSep + zeropad(monnum(d), 2) + $DateSep + zeropad(day(d), 2)
+FSET subst_p(a, d, t) iif(d==today()+1, "", "ä")
+FSET subst_qx(a, d, t) "n"
+
+FSET subst_u_alt(d, o, p) wkday(d) + o + " " + day(d) + subst_ordinal(day(d)) + " " + mon(d) + p + " " + year(d)
+FSET subst_ux(a, d, t) iif(a, subst_u_alt(d, "", ""), subst_u_alt(d, $On, "ta"))
+
+FSET subst_v_alt(d, o, p) wkday(d) + o + " " + day(d) + subst_ordinal(day(d)) + " " + mon(d) + p
+FSET subst_vx(a, d, t) iif(a, subst_v_alt(d, "", ""), subst_v_alt(d, $On, "ta"))
+
+
+FSET subst_1(a, d, t) iif(t==now(), $Now, t<now(), subst1_past(now()-t), subst1_future(t-now()))
+
+FSET subst1_past(mins) subst_hour_past(mins/60) + subst_min_past(mins%60) + $Ago
+FSET subst1_future(mins) subst_hour_future(mins/60) + subst_min_future(mins%60) + $Fromnow
+
+FSET subst_hour_past(h) iif(h==0, "", h + " " + $Hour + iif(h==1, " ", $Hplu + " "))
+FSET subst_min_past(m) iif(m==0, "", m + " " + $Minute + iif(m==1, " ", $Mplu + " "))
+FSET subst_hour_future(h) iif(h==0, "", h + " tunnin ")
+FSET subst_min_future(m) iif(m==0, "", m + " minuutin ")

include/lang/fr.rem

@@ -0,0 +1,62 @@
+# Support for the French language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Laurent Duperval
+
+SET $Sunday "dimanche"
+SET $Monday "lundi"
+SET $Tuesday "mardi"
+SET $Wednesday "mercredi"
+SET $Thursday "jeudi"
+SET $Friday "vendredi"
+SET $Saturday "samedi"
+
+SET $January "janvier"
+SET $February "février"
+SET $March "mars"
+SET $April "avril"
+SET $May "mai"
+SET $June "juin"
+SET $July "juillet"
+SET $August "août"
+SET $September "septembre"
+SET $October "octobre"
+SET $November "novembre"
+SET $December "décembre"
+
+SET $Today "aujourd'hui"
+SET $Tomorrow "demain"
+SET $On "le"
+SET $At "à"
+SET $Now "maintenant"
+SET $Minute "minute"
+SET $Hour "heure"
+SET $Is "est"
+SET $Was "était"
+SET $And "et"
+SET $Hplu "s"
+SET $Mplu "s"
+SET $Ago "il y a"
+SET $Fromnow "dans"
+
+# Banner
+BANNER Rappels pour %w, %d%s %m, %y%o:
+
+# Ordinal for a day (English would be "st", "nd", "rd", "th")
+FSET subst_ordinal(d) iif(d == 1, "er", "")
+
+# "%d hours", "%d minutes", or "%d hours and %d minutes"
+FSET subst_tdiff(hdiff, mdiff) iif(hdiff==0&&mdiff==0, $Now, \
+                                      hdiff==0,            mdiff + plural(mdiff, " minute"), \
+                                      mdiff==0,            hdiff + plural(hdiff, " heure"), \
+                                      hdiff + plural(hdiff, " heure") + " et " + mdiff + plural(mdiff, " minute"))
+FSET subst_1(alt, date, time) iif(time == now(), "maintenant", \
+                                  time > now(), "dans " + subst_tdiff((time-now())/60, (time-now())%60), \
+                                  "il y a " + subst_tdiff ((now()-time)/60, (now()-time)%60))
+
+FSET subst_bx(alt, date, time) "dans " + (date-today()) + " jours"
+FSET subst_j_alt(date) wkday(date) + ", " + day(date) + subst_ordinal(day(date)) + " " + mon(date) + ", " + year(date)
+FSET subst_jx(alt, date, time) iif(alt, subst_j_alt(date), $On + " " + subst_j_alt(date))
+
+FSET subst_k_alt(date) wkday(date) + ", " + day(date) + subst_ordinal(day(date)) + " " + mon(date)
+FSET subst_kx(alt, date, time) iif(alt, subst_k_alt(date), $On + " " + subst_k_alt(date))

include/lang/is.rem

@@ -0,0 +1,51 @@
+# Support for the Icelanding language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Björn Davíðsson (bjossi@snerpa.is)
+
+SET $Sunday "sunnudagur"
+SET $Monday "mánudagur"
+SET $Tuesday "þriðjudagur"
+SET $Wednesday "miðvikudagur"
+SET $Thursday "fimmtudagur"
+SET $Friday "föstudagur"
+SET $Saturday "laugardagur"
+
+SET $January "janúar"
+SET $February "febrúar"
+SET $March "mars"
+SET $April "apríl"
+SET $May "maí"
+SET $June "júní"
+SET $July "júlí"
+SET $August "ágúst"
+SET $September "september"
+SET $October "október"
+SET $November "nóvember"
+SET $December "desember"
+
+SET $Today "í dag"
+SET $Tomorrow "á morgun"
+
+BANNER Minnisatriði: %w, %d%s %m, %y%o:
+
+SET $Am "fh"
+SET $Pm "eh"
+
+SET $Ago "síðan"
+SET $Fromnow "frá því nú"
+
+SET $On "þann"
+
+SET $Now "núna"
+SET $At "kl."
+SET $Minute "mínútu"
+SET $Hour "klukkustund"
+SET $Is "er"
+SET $Was "var"
+SET $And "og"
+SET $Hplu "ir"
+SET $Mplu "r"
+
+FSET subst_bx(a, d, t) "eftir " + (d - today()) + " daga"
+fset subst_p(a, d, t) iif(d == today()+1, "", "a")

include/lang/it.rem

@@ -0,0 +1,67 @@
+# Support for the Italian language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Valerio Aimale
+
+SET $Sunday "Domenica"
+SET $Monday "Lunedí"
+SET $Tuesday "Martedí"
+SET $Wednesday "Mercoledí"
+SET $Thursday "Giovedí"
+SET $Friday "Venerdí"
+SET $Saturday "Sabato"
+
+SET $January "Gennaio"
+SET $February "Febbraio"
+SET $March "Marzo"
+SET $April "Aprile"
+SET $May "Maggio"
+SET $June "Giugno"
+SET $July "Luglio"
+SET $August "Agosto"
+SET $September "Settembre"
+SET $October "Ottobre"
+SET $November "Novembre"
+SET $December "Dicembre"
+
+SET $Today "oggi"
+SET $Tomorrow "domani"
+
+BANNER Promemoria per %w, %d %m %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "fa"
+SET $Fromnow "da oggi"
+
+SET $On ""
+SET $Now "ora"
+SET $At "alle"
+SET $Minute "minuto"
+SET $Hour "ora"
+SET $Is "é"
+SET $Was "era"
+SET $And "e"
+SET $Hplu "a"
+SET $Mplu "i"
+
+FSET subst_bx(a, d, t) "fra " + (d-today()) + " giorni"
+FSET subst_p(a, d, t) iif(d==today()+1, "o", "i")
+FSET subst_q(a, d, t) iif(d==today()+1, "a", "e")
+
+FSET subst_ax(a, d, t) wkday(d) + ", " + day(d) + " " + mon(d) + " " + year(d)
+FSET subst_jx(a, d, t) subst_ax(a, d, t)
+FSET subst_kx(a, d, t) wkday(d) + ", " + day(d) + " " + mon(d)
+FSET subst_ux(a, d, t) subst_ax(a, d, t)
+FSET subst_vx(a, d, t) subst_kx(a, d, t)
+
+FSET subst_1(a, d, t) iif(t==now(), $Now, t<now(), subst_1a(now()-t, $Ago), subst_1a(t-now(), $Fromnow))
+FSET subst_1a(diff, when) subst_1b(diff/60, diff%60) + " " + when
+
+FSET subst_1b(hdiff, mdiff) iif(hdiff==0, subst_minutes(mdiff), mdiff==0, subst_hours(hdiff), subst_hours(hdiff) + " " + $And + " " + subst_minutes(mdiff))
+FSET subst_minutes(m) iif(m==1, "1 minuto", m + " minuti")
+FSET subst_hours(h) iif(h==1, "1 ora", h + " ore")
+
+FSET subst_0(a, d, t) iif(abs(now()-t)/60==1, "a", "e")
+FSET subst_9(a, d, t) iif(abs(now()-t)%60==1, "o", "i")

include/lang/nl.rem

@@ -0,0 +1,56 @@
+# Support for the Dutch language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Willem Kasdorp and Erik-Jan Vens
+
+SET $Sunday "zondag"
+SET $Monday "maandag"
+SET $Tuesday "dinsdag"
+SET $Wednesday "woensdag"
+SET $Thursday "donderdag"
+SET $Friday "vrijdag"
+SET $Saturday "zaterdag"
+
+SET $January "januari"
+SET $February "februari"
+SET $March "maart"
+SET $April "april"
+SET $May "mei"
+SET $June "juni"
+SET $July "juli"
+SET $August "augustus"
+SET $September "september"
+SET $October "oktober"
+SET $November "november"
+SET $December "december"
+
+SET $Today "vandaag"
+SET $Tomorrow "morgen"
+
+BANNER Herinneringen voor %w, %d%s %m, %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "geleden"
+SET $Fromnow "vanaf nu"
+SET $On "op"
+
+SET $Now "nu"
+SET $At "op"
+SET $Minute "minuut"
+SET $Hour "uur"
+SET $Is "is"
+SET $Was "was"
+SET $And "en"
+SET $Hplu "en"
+SET $Mplu "en"
+
+FSET subst_1(a, d, t) iif(t==now(), $Now, t<now(), subst_1a(now()-t, $Ago), subst_1a(t-now(), $Fromnow))
+FSET subst_1a(diff, when) subst_1b(diff/60, diff%60) + " " + when
+
+FSET subst_1b(hdiff, mdiff) iif(hdiff==0, subst_minutes(mdiff), mdiff==0, subst_hours(hdiff), subst_hours(hdiff) + " " + $And + " " + subst_minutes(mdiff))
+FSET subst_minutes(m) iif(m==1, "1 minuut", m + " minuten")
+FSET subst_hours(h) iif(h==1, "1 uur", h + " uren")
+
+FSET subst_bx(a, d, t) "over " + (d-today()) + " dagen"

include/lang/no.rem

@@ -0,0 +1,58 @@
+# Support for the Norwegian language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Trygve Randen
+
+SET $Sunday "Søndag"
+SET $Monday "Mandag"
+SET $Tuesday "Tirsdag"
+SET $Wednesday "Onsdag"
+SET $Thursday "Torsdag"
+SET $Friday "Fredag"
+SET $Saturday "Lørdag"
+
+SET $January "Januar"
+SET $February "Februar"
+SET $March "Mars"
+SET $April "April"
+SET $May "Mai"
+SET $June "Juni"
+SET $July "Juli"
+SET $August "August"
+SET $September "September"
+SET $October "Oktober"
+SET $November "November"
+SET $December "Desember"
+
+SET $Today "i dag"
+SET $Tomorrow "i morgen"
+
+BANNER Påminnelse for %w, %d. %m, %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "siden"
+SET $Fromnow "fra nå"
+
+SET $On "den"
+SET $Now "nå"
+SET $At "kl."
+SET $Minute "minutt"
+SET $Hour "time"
+SET $Is "er"
+SET $Was "var"
+SET $And "og"
+SET $Hplu "r"
+SET $Mplu "er"
+
+FSET subst_bx(a, d, t) "om " + (d-today()) + " dager"
+FSET subst_ordinal(d) "."
+
+FSET subst_ax(a, d, t) iif(a, subst_a_alt(d), $On + " " + subst_a_alt(d))
+FSET subst_a_alt(d) wkday(d) + ", den " + day(d) + ". " + mon(d) + " " + year(d)
+FSET subst_gx(a, d, t) iif(a, subst_g_alt(d), $On + " " + subst_g_alt(d))
+FSET subst_g_alt(d) wkday(d) + ", den " + day(d) + ". " + mon(d)
+FSET subst_ux(a, d, t) subst_ax(a, d, t)
+FSET subst_vx(a, d, t) subst_gx(a, d, t)
+FSET subst_p(a, d, t) iif(d==today()+1, "", "er")

include/lang/pl.rem

@@ -0,0 +1,69 @@
+# Support for the Polish language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Jerzy Sobczyk
+
+SET $Sunday "Niedziela"
+SET $Monday "Poniedziałek"
+SET $Tuesday "Wtorek"
+SET $Wednesday "Środa"
+SET $Thursday "Czwartek"
+SET $Friday "Piątek"
+SET $Saturday "Sobota"
+
+SET $January "Styczeń"
+SET $February "Luty"
+SET $March "Marzec"
+SET $April "Kwiecień"
+SET $May "Maj"
+SET $June "Czerwiec"
+SET $July "Lipiec"
+SET $August "Sierpień"
+SET $September "Wrzesień"
+SET $October "Październik"
+SET $November "Listopad"
+SET $December "Grudzień"
+
+SET $Today "dzisiaj"
+SET $Tomorrow "jutro"
+
+BANNER Terminarz na %w, %d. %m %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "temu"
+SET $Fromnow "od teraz"
+SET $On "-"
+SET $Now "teraz"
+SET $At "o"
+SET $Minute "minut"
+SET $Hour "godzin"
+SET $Is "będzie"
+SET $Was "było"
+SET $And "i"
+SET $Hplu ""
+SET $Mplu ""
+
+FSET subst_pl_plu(n) iif(n==1, "ę", (n==12||n==13||n==14), "", (n%10==2||n%10==3||n%10==4), "y", "")
+FSET subst_ampm(h) iif(h<5, " w nocy", h<10, " rano", h<12, " przed południem", h<18, " po południu", h<22, " wieczorem", " w nocy")
+FSET subst_ordinal(d) ""
+
+FSET subst_a_alt(d) wkday(d) + ", " + day(d) + ". " + mon(d) + " " + year(d)
+FSET subst_ax(a, d, t) iif(a, subst_a_alt(d), $On + " " + subst_a_alt(d))
+FSET subst_bx(a, d, t) "za " + (d-today()) + " dni"
+FSET subst_g_alt(d) wkday(d) + ", " + day(d) + ". " + mon(d)
+FSET subst_gx(a, d, t) iif(a, subst_g_alt(d), $On + " " + subst_g_alt(d))
+FSET subst_ux(a, d, t) subst_ax(a, d, t)
+FSET subst_vx(a, d, t) subst_gx(a, d, t)
+FSET subst_p(a, d, t) ""
+FSET subst_0(a, d, t) subst_pl_plu(abs(t-now())/60)
+FSET subst_9(a, d, t) subst_pl_plu(abs(t-now())%60)
+
+FSET subst_1(a, d, t) iif(t==now(), $Now, t<now(), subst_1past(now()-t), subst_1future(t-now()))
+
+FSET subst_1future(diff) "za " + iif(diff/60==0, subst_1min(diff%60), diff%60==0, subst_1h(diff/60), subst_1h(diff/60) + " " + $And + " " + subst_1min(diff%60))
+FSET subst_1past(diff) iif(diff/60==0, subst_1min(diff%60), diff%60==0, subst_1h(diff/60), subst_1h(diff/60) + " " + $And + " " + subst_1min(diff%60)) + " temu"
+
+FSET subst_1min(m) m + " " + $Minute + subst_pl_plu(m)
+FSET subst_1h(h) h + " " + $Hour + subst_pl_plu(h)

include/lang/pt.rem

@@ -0,0 +1,69 @@
+# Support for the (Brazilian) Portuguese language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Marco Paganini
+
+SET $Sunday "domingo"
+SET $Monday "segunda"
+SET $Tuesday "terça"
+SET $Wednesday "quarta"
+SET $Thursday "quinta"
+SET $Friday "sexta"
+SET $Saturday "sábado"
+
+SET $January "janeiro"
+SET $February "fevereiro"
+SET $March "março"
+SET $April "abril"
+SET $May "maio"
+SET $June "junho"
+SET $July "julho"
+SET $August "agosto"
+SET $September "setembro"
+SET $October "outubro"
+SET $November "novembro"
+SET $December "dezembro"
+
+SET $Today "hoje"
+SET $Tomorrow "amanhã"
+
+BANNER Avisos para %w, %d de %m de %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "atrás"
+SET $Fromnow "adiante"
+
+SET $On "em"
+SET $Now "agora"
+SET $At "as"
+SET $Minute "minuto"
+SET $Hour "hora"
+SET $Is "é"
+SET $Was "foi"
+SET $And "e"
+
+SET $Hplu "s"
+SET $Mplu "s"
+
+FSET subst_ordinal(d) ""
+FSET subst_on_wd(d) iif(wkdaynum(d) == 1 || wkdaynum(d) == 2, "no", "na")
+
+FSET subst_a_alt(d) wkday(d) + ", " + day(d) + " de " + mon(d) + " de " + year(d)
+FSET subst_bx(a, d, t) "em " + (d-today()) + " dias"
+FSET subst_c_alt(d) wkday(d)
+FSET subst_g_alt(d) wkday(d) + ", " + day(d) + " " + mon(d)
+FSET subst_ax(a, d, t) iif(a, subst_a_alt(d), subst_on_wd(d) + " " + subst_a_alt(d))
+FSET subst_cx(a, d, t) iif(a, subst_c_alt(d), subst_on_wd(d) + " " + subst_c_alt(d))
+FSET subst_gx(a, d, t) iif(a, subst_g_alt(d), subst_on_wd(d) + " " + subst_g_alt(d))
+FSET subst_jx(a, d, t) subst_ax(a, d, t)
+FSET subst_k_alt(d) wkday(d) + ", " + day(d) + " de " + mon(d)
+FSET subst_kx(a, d, t) iif(a, subst_k_alt(d), subst_on_wd(d) + " " + subst_k_alt(d))
+FSET subst_ux(a, d, t) subst_ax(a, d, t)
+FSET subst_vx(a, d, t) subst_kx(a, d, t)
+
+FSET subst_1(a, d, t) iif(t==now(), $Now, t>now(), "em " + subst_1help(t-now()), subst_1help(now()-t) + " " + $Ago)
+FSET subst_1help(diff) iif(diff/60==0, subst_mplu(diff%60), diff%60==0, subst_hplu(diff/60), subst_hplu(diff/60) + " " + $And + " " + subst_mplu(diff%60))
+FSET subst_mplu(m) iif(m==1, "1 " + $Minute, m + " " + $Minute + $Mplu)
+FSET subst_hplu(h) iif(h==1, "1 " + $Hour, h + " " + $Hour + $Hplu)

include/lang/ro.rem

@@ -0,0 +1,68 @@
+# Support for the Romanian language.
+# This file is part of REMIND.
+# REMIND is Copyright (C) 1992-2022 by Dianne Skoll
+# This file is derived from a translation by Liviu Daia
+
+SET $Sunday "Duminică"
+SET $Monday "Luni"
+SET $Tuesday "Marți"
+SET $Wednesday "Miercuri"
+SET $Thursday "Joi"
+SET $Friday "Vineri"
+SET $Saturday "Sâmbătă"
+
+SET $January "Ianuarie"
+SET $February "Februarie"
+SET $March "Martie"
+SET $April "Aprilie"
+SET $May "Mai"
+SET $June "Iunie"
+SET $July "Iulie"
+SET $August "August"
+SET $September "Septembrie"
+SET $October "Octombrie"
+SET $November "Noiembrie"
+SET $December "Decembrie"
+
+SET $Today "astăzi"
+SET $Tomorrow "mâine"
+
+BANNER Reamintiri pentru %w, %d %m %y%o:
+
+SET $Am "am"
+SET $Pm "pm"
+
+SET $Ago "acum"
+SET $Fromnow "peste"
+
+SET $On "pe"
+
+SET $Now "acum"
+SET $At "la ora"
+SET $Minute "minut"
+SET $Hour "or"
+SET $Is "este"
+SET $Was "a fost"
+SET $Mplu "e"
+SET $Hplu "e"
+SET $And "şi"
+
+FSET subst_bx(a, d, t) "peste " + (d-today()) + " zile"
+
+FSET subst_ampm(h) iif(h<4, " noaptea", h<12, " dimineaţa", h<18, " după-amiaza", " seara")
+FSET subst_ordinal(d) ""
+
+FSET subst_ax(a, d, t) wkday(d) + ", " + day(d) + " " + mon(d) + " " + year(d)
+FSET subst_cx(a, d, t) wkday(d)
+FSET subst_gx(a, d, t) wkday(d) + ", " + day(d) + " " + mon(d)
+FSET subst_jx(a, d, t) wkday(d) + ", " + mon(d) + " " + day(d) + ", " + year(d)
+FSET subst_kx(a, d, t) wkday(d) + ", " + mon(d) + " " + day(d)
+FSET subst_ux(a, d, t) subst_ax(a, d, t)
+FSET subst_vx(a, d, t) subst_gx(a, d, t)
+FSET subst_p(a, d, t) iif(d==today()+1, "", "le")
+
+FSET subst_1(a, d, t) iif(t==now(), $Now, t<now(), subst_1helper(now()-t, "acum "), subst_1helper(t-now(), "peste "))
+FSET subst_1helper(diff, when) when + iif(diff%60==0, subst_1h(diff/60), diff/60==0, subst_1m(diff%60), subst_1h(diff/60) + " " + $And + " " + subst_1m(diff%60))
+FSET subst_1h(h) iif(h==1, "1 oră", h + " ore")
+FSET subst_1m(m) iif(m==1, "1 minut", m + " minute")
+FSET subst_0(a, d, t) iif(abs(t-now())/60==1, "ă", "e")

include/site/README

@@ -0,0 +1,2 @@
+This directory is for system administrators to install site-wide
+Remind scripts that are useful to their user-base.

man/rem.1.in

@@ -1,4 +1,4 @@
-.TH REM 1 "1 January 2021"
+.TH REM 1 "@RELEASE_DATE@" "User Commands" "VERSION @VERSION@"
 .UC 4
 .SH NAME
 rem \- Invoke Remind with a default filename
@@ -16,5 +16,7 @@ the filename $HOME/.reminders
 .PP
 .SH AUTHOR
 Remind was written by Dianne Skoll <dianne@skoll.ca>
+.SH HOME PAGE
+https://dianne.skoll.ca/projects/remind/
 .SH SEE ALSO
 \fBremind\fR

man/rem2ps.1.in

@@ -1,4 +1,4 @@
-.TH REM2PS 1 "5 January 2021"
+.TH REM2PS 1 "@RELEASE_DATE@" "User Commands" "VERSION @VERSION@"
 .UC 4
 .SH NAME
 rem2ps \- draw a PostScript calendar from Remind output
@@ -586,6 +586,18 @@ For a SHADE or COLOR special, the blue color component.
 .B body \fIbody\fR
 The body of the reminder to issue.  Always present.
 .TP
+.B calendar_body \fIbody\fR
+The text appropriate to include in a calendar.  Only present if the
+original body contains %"...%" sequences and the "q" modifier was used
+with Remind's "-pp..." flag.
+.TP
+.B plain_body \fIbody\fR
+The "plain" body of the reminder with any %"...%" sequences removed.
+If your back-end is designed to draw a calendar, then it should
+use the \fBcalendar_body\fR if present.  If not, then it
+should use the \fBplain_body\fR if present, and if not, then it
+should fall back on the \fBbody\fR.
+.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
@@ -674,5 +686,8 @@ resulting PostScript output will probably not work.
 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 HOME PAGE
+https://dianne.skoll.ca/projects/remind/
 .SH SEE ALSO
-\fBremind\fR, \fBrem2pdf\fR
+\fBremind\fR, \fBrem2pdf\fR, \fBrem2html\fR, \fBtkremind\fR.
+

man/tkremind.1.in

@@ -1,4 +1,4 @@
-.TH TKREMIND 1 "15 January 2021"
+.TH TKREMIND 1 "@RELEASE_DATE@" "User Commands" "VERSION @VERSION@"
 .UC 4
 .SH NAME
 tkremind \- graphical front-end to Remind calendar program
@@ -18,13 +18,13 @@ 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.
+.SH COMMAND-LINE OPTIONS
+\fBTkRemind\fR itself has no command-line 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
@@ -44,8 +44,14 @@ include the line:
 .PP
 
 \fIConfig_file\fR is the file in which \fBTkRemind\fR stores
-its options.  If it is omitted, it defaults to \fI$HOME/.tkremindrt\fR.
+its options.  If it is omitted, it defaults to \fI$HOME/.config/tkremindrc\fR.
 
+.PP
+If \fB$HOME/.reminders\fR is a \fIdirectory\fR, then \fBTkRemind\fR defaults to
+reading \fB$HOME/.reminders\fR and writing new reminders to
+\fB$HOME/.reminders/100-tkremind.rem\fR.  If you want to keep your
+reminders in a directory \fB$HOME/.reminders\fR, you should create that
+directory before starting \fBTkRemind\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
@@ -173,6 +179,13 @@ 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 ERRORS
+
+If there are any errors in your reminder file, the "Queue..." button
+changes to "Errors...".  Click on "Errors..." to see the Remind error
+output.  Click "OK" to close the error window; this makes the button
+in the main TkRemind window to revert to "Queue..."
+
 .SH BACKGROUND REMINDERS
 
 If you create "timed" reminders, \fBTkRemind\fR will queue them in
@@ -267,7 +280,7 @@ Similar to Change entry font, but applies to calendar heading
 .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
+to put them into effect and save them in $HOME/.config/tkremindrc, or
 \fBCancel\fR to cancel any changes you made.
 
 .SH KEYBOARD SHORTCUTS
@@ -286,6 +299,19 @@ Next Month
 .B Home
 Today
 
+.SH IMMEDIATE UPDATES
+
+If you are running \fBTkRemind\fR on Linux and have the
+\fBinotifywait\fR program installed (part of the \fBinotify-tools\fR
+or similar package), then \fBTkRemind\fR redraws the calendar window
+\fIimmediately\fR if \fB$HOME/.reminders\fR changes (or, if it is a
+directory, any files in that directory change.)
+.PP
+This lets \fBTkRemind\fR react immediately to hand-edited reminders or
+to reminder files that are imported from another calendar system (for example,
+you may have a cron job that periodically imports your Google Calendar
+entries into Remind format.)
+
 .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,
@@ -316,8 +342,7 @@ You can use this to activate certain reminders in different ways
 for \fBTkRemind\fR (for example).
 .PP
 \fBTkRemind\fR uses tags to keep track of reminders in the
-script file.  It also places special comments in the reminder
-file to store additional state.  You can certainly mix
+script file. You can certainly mix
 "hand-crafted" reminders with reminders created by \fBTkRemind\fR
 if you are aware of the following rules and limitations:
 .TP
@@ -327,15 +352,16 @@ 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
-lines in between.  You can move such lines, but be careful to move
-them as a single block.
-.TP
-o
 Hand-crafted reminders cannot be edited with \fBTkRemind\fR, and
 for hand-crafted timed reminders, you will not be presented with
 the "Don't remind me again" option when they pop up.
 
+.PP
+However, rather than mixing hand-edited files with \fBTkRemind\fR-generated
+ones, it is better to make \fB$HOME/.reminders\fR a directory and keep
+your hand-edited files in a separate \fB*.rem\fR file than \fBTkRemind\fR's
+\fB100-tkremind.rem\fR file.
+
 .SH SERVER MODE
 
 \fBRemind\fR has a special mode for interacting with programs like
@@ -393,13 +419,16 @@ This line is emitted in response to a \fBSTATUS\fR command.  The number
 .SH AUTHOR
 TkRemind was written by Dianne Skoll <dianne@skoll.ca>
 
-\fBTkRemind\fR is Copyright 1996-2020 by Dianne Skoll.
+\fBTkRemind\fR is Copyright 1996-2022 by Dianne Skoll.
 
 .SH FILES
 
-$HOME/.reminders -- default reminder file.
+$HOME/.reminders -- default reminder file or directory.
 
-$HOME/.tkremindrc -- \fBTkRemind\fR saved options.
+$HOME/.config/tkremindrc -- \fBTkRemind\fR saved options.
 
+.SH HOME PAGE
+https://dianne.skoll.ca/projects/remind/
 .SH SEE ALSO
-remind, rem2ps
+\fBremind\fR, \fBrem2ps\fR, \fBrem2pdf\fR, \fBrem2html\fR
+

rem2html/Makefile.in

@@ -19,6 +19,7 @@ install:
 	    $(PERL) -M$$m -e 1 > /dev/null 2>&1; \
 	    if test $$? != 0 ; then echo "Not installing rem2html; missing $$m"; exit 0; fi; \
 	done; \
+	pod2man --center "VERSION @VERSION@" --date "@RELEASE_DATE@" 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/rem2html

@@ -68,7 +68,7 @@ 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 start
+I<url.css> is interpreted relative to B<imgbase> I<unless> it starts
 with a "/".
 
 =item --nostyle
@@ -96,11 +96,47 @@ 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 HOME PAGE
+
+L<https://dianne.skoll.ca/projects/remind/>
+
+=head1 SEE ALSO
+
+B<remind>, B<rem2ps>, B<rem2pdf>, B<tkremind>
 =cut
 
 sub usage
@@ -487,7 +523,7 @@ sub output_calendar
     }
 
     for (my $day=1; $day<=$Numdays; $day++) {
-	draw_day_cell($day, $number_of_rows);
+        draw_day_cell($day, $number_of_rows);
 	$col++;
 	if ($col == 7) {
 	    $col = 0;

rem2pdf/Makefile.PL.in

@@ -1,4 +1,15 @@
 use ExtUtils::MakeMaker;
+{
+        # Override pod2man options
+        package MY;
+        sub manifypods {
+                my ($self,%attribs) = @_;
+                my $result = $self->SUPER::manifypods(%attribs);
+                $result =~ s/^(POD2MAN_EXE\s*=\s*)(.+)$/$1$2 --center 'VERSION @VERSION@' --date '@RELEASE_DATE@'/m;
+                return $result;
+        }
+}
+
 WriteMakefile(
 	NAME               => 'Remind::PDF',
 	AUTHOR             => q{Dianne Skoll <dianne@skoll.ca>},

rem2pdf/Makefile.top.in

@@ -29,15 +29,20 @@ install:
 	    if test $$? != 0 ; then echo "Not installing rem2pdf; missing $$m"; exit 0; fi; \
 	done; \
 	echo "Installing rem2pdf"; \
-        if test "$(prefix)" = "/usr" ; then \
+        if test "$(INSTALL_BASE)" != "" ; then \
+                $(MAKE) install DESTDIR=$(DESTDIR) "INSTALL_BASE=$(INSTALL_BASE)" && exit 0; \
+        elif test "$(prefix)" = "/usr" ; then \
 		$(MAKE) install DESTDIR=$(DESTDIR) INSTALLDIRS=vendor && exit 0; \
-        else \
+        elif test "$(prefix)" = "/usr/local" ; then \
 		$(MAKE) install DESTDIR=$(DESTDIR) && exit 0; \
+        else \
+		$(MAKE) install DESTDIR=$(DESTDIR) "INSTALL_BASE=$(prefix)" && exit 0; \
         fi; \
 	exit 1;
 
-
-
-
 Makefile: Makefile.PL
-	$(PERL) Makefile.PL || true
+	if test "$(prefix)" != "/usr" -a "$(prefix)" != "/usr/local" -a "$(INSTALL_BASE)" = "" ; then \
+		$(PERL) Makefile.PL @PERLARTIFACTS@ INSTALL_BASE=$(prefix) || true;\
+	else \
+		$(PERL) Makefile.PL @PERLARTIFACTS@ INSTALL_BASE=$(INSTALL_BASE) || true;\
+	fi

rem2pdf/bin/rem2pdf.in

@@ -1,6 +1,7 @@
 #!@PERL@
 use strict;
 use warnings;
+use lib '@prefix@/lib/perl5';
 
 use Encode;
 use Cairo;
@@ -40,14 +41,14 @@ my $settings = {
         width => 0,
         height => 0,
 
-        title_font => 'Helvetica',
-        header_font => 'Helvetica',
-        daynum_font => 'Helvetica Bold Oblique',
-        entry_font => 'Helvetica',
-        small_cal_font => 'Helvetica',
+        title_font => 'Sans',
+        header_font => 'Sans',
+        daynum_font => 'Sans Bold Oblique',
+        entry_font => 'Sans',
+        small_cal_font => 'Sans',
 
         title_size => 14,
-        header_size => 14,
+        header_size => 12,
         daynum_size => 14,
         entry_size => 8,
 
@@ -186,10 +187,11 @@ my $errored_out = 0;
 my $surface = Cairo::PdfSurface->create_for_stream(sub { print $_[1] unless $errored_out; }, undef,
                                                    $settings->{width}, $settings->{height});
 
-$surface->set_metadata('title', 'Calendar');
-$surface->set_metadata('author', 'Remind (https://dianne.skoll.ca/projects/remind/)');
-$surface->set_metadata('creator', 'rem2pdf (https://dianne.skoll.ca/projects/remind/)');
-$surface->set_metadata('subject', 'Calendar');
+# 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});
@@ -355,27 +357,27 @@ 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 Helvetica.  If
+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 Helvetica.
+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
-Helvetica Bold Oblique.
+Sans Bold Oblique.
 
 =item --entry-font=I<font>
 
-Specify the font used for calendar entries.  The default is Helvetica.
+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 Helvetica.
+calendars.  The default is Sans.
 
 =item --title-size=I<n>
 
@@ -441,14 +443,14 @@ 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
+  remind -pp12 /dev/null Jan 2030 | rem2pdf -e -l -c3 | 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
+  (remind -pp3 /dev/null Jan 2023 ; \
+   remind -pp /dev/null June 2023) | rem2pdf -e -l -c3 > cal.pdf
 
 =head1 FORMATTED TEXT
 
@@ -477,14 +479,14 @@ 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
+to the right of the left side of the calendar 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.
+of the right side of the calendar 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
+below the top of the calendar box, while a negative I<y> value
 positions the bottom edge of the text I<y> points above the bottom of
-the calender box.
+the calendar 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
@@ -502,6 +504,11 @@ of each calendar box:
 
 B<Rem2PDF> was written by Dianne Skoll <dianne@skoll.ca>
 
+=head1 HOME PAGE
+
+L<https://dianne.skoll.ca/projects/remind/>
+
 =head1 SEE ALSO
 
-B<remind>, B<rem2ps>
+B<remind>, B<rem2ps>, B<rem2html>, B<tkremind>
+

rem2pdf/lib/Remind/PDF.pm

@@ -227,10 +227,16 @@ sub parse_oldstyle_line
 
         if ($hash->{passthru}) {
                 if ($hash->{passthru} =~ /^(shade|color|colour)$/i) {
-                        if ($hash->{body} =~ /^\s*(\d+)\s+(\d+)\s+(\d+)/) {
+                        if ($hash->{body} =~ /^\s*(\d+)\s+(\d+)\s+(\d+)\s*(.*)/) {
                                 $hash->{r} = $1;
                                 $hash->{g} = $2;
                                 $hash->{b} = $3;
+                                $hash->{body} = $4;
+                        } elsif ($hash->{body} =~ /^\s*(\d+)\s*(.*)/) {
+                                $hash->{r} = $1;
+                                $hash->{g} = $1;
+                                $hash->{b} = $1;
+                                $hash->{body} = $2;
                         }
                 }
         }
@@ -281,7 +287,7 @@ sub read_one_month_pp
 Given a hashref C<$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.
+0 if not.
 
 =cut
 sub accept_special
@@ -633,7 +639,7 @@ sub draw_day
                 $so_far += $h2;
         }
         if ($height) {
-                if ($entry_height > $height) {
+                if ($h + $entry_height + 2 * $settings->{border_size} > $height) {
                         print STDERR "WARNING: overfull box at $day " . $self->{monthname} . ' ' . $self->{year} . "\n";
                         $entry_height = $height;
                 }
@@ -701,7 +707,8 @@ sub draw_title
         my ($self, $cr, $settings) = @_;
         my $title = $self->{monthname} . ' ' . $self->{year};
 
-        $cr->get_target()->set_page_label($title);
+        # 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');
@@ -748,24 +755,13 @@ sub draw_small_calendar
                 $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 $font_size = $self->calculate_small_calendar_font_size($cr, $width, $height, $settings, $rows);
 
-        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');
+        my $layout = Pango::Cairo::create_layout($cr);
+        my $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
         $layout->set_font_description($desc);
         $layout->set_text('88 ');
-        ($wid, $h) = $layout->get_pixel_size();
+        my ($wid, $h) = $layout->get_pixel_size();
         $h += 1;
 
         # Month name
@@ -819,6 +815,43 @@ sub draw_small_calendar
         }
 }
 
+sub calculate_small_calendar_font_size
+{
+        my ($self, $cr, $width, $height, $settings, $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);
+
+        # Check
+        $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
+        $layout->set_font_description($desc);
+        $layout->set_text('88 88 88 88 88 88 88');
+        ($wid, $h) = $layout->get_pixel_size();
+        $h += 1;
+        $h *= ($rows + 2); # row for month name; row for day names
+
+        $scale = $width / $wid;
+        if (($height / $h) < $scale) {
+                $scale = $height / $h;
+        }
+
+        if ($scale < 1) { # Font size is too big
+                $font_size--;
+        }
+        return $font_size;
+}
+
 package Remind::PDF::Multi;
 
 =head1 NAME

rem2pdf/lib/Remind/PDF/Entry.pm

@@ -76,7 +76,15 @@ sub render
 
         $layout->set_width(1024 * ($x2 - $x1 - 2 * $settings->{border_size}));
         $layout->set_wrap('word-char');
-        $layout->set_text(Encode::decode('UTF-8', $self->{body}));
+        my $body;
+        if (exists($self->{calendar_body})) {
+                $body = $self->{calendar_body};
+        } elsif (exists($self->{plain_body})) {
+                $body = $self->{plain_body};
+        } else {
+                $body = $self->{body};
+        }
+        $layout->set_text(Encode::decode('UTF-8', $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();
@@ -233,11 +241,9 @@ sub _adjust
 package Remind::PDF::Entry::color;
 use base 'Remind::PDF::Entry';
 
-# Strip the RGB prefix from body
+# Nothing to do for COLOR-type reminder
 sub _adjust
 {
-        my ($self) = @_;
-        $self->{body} =~ s/^\d+\s+\d+\s+\d+\s+//;
 }
 
 package Remind::PDF::Entry::postscript;

scripts/tkremind

@@ -7,7 +7,7 @@
 #   A cheesy graphical front/back end for Remind using Tcl/Tk
 #
 #   This file is part of REMIND.
-#   Copyright (C) 1992-2021 Dianne Skoll
+#   Copyright (C) 1992-2022 Dianne Skoll
 #
 #--------------------------------------------------------------
 
@@ -103,6 +103,9 @@ set OptDescr(RunCmd) "(String) If non-blank, run specified command when a pop-up
 set Option(FeedReminder) 0
 set OptDescr(FeedReminder) "(0/1) If 1, feed the reminder to RunCmd on standard input (see RunCmd option)"
 
+set Option(DayAnchor) "center"
+set OptDescr(DayAnchor) "(w/center/e) Anchor the day number to the left (w), center or right (e) of its container"
+
 set Option(Editor) "emacs +%d %s"
 set OptDescr(Editor) "(String) Specify command to edit a file.  %d is replaced with line number and %s with filename"
 
@@ -127,6 +130,12 @@ set OptDescr(BackgroundColor) "Default background color of calendar boxes"
 set Option(TextColor) "#000000"
 set OptDescr(TextColor) "Default text color in calendar boxes"
 
+set Option(TodayColor) "#00C0C0"
+set OptDescr(TodayColor) "Background color for today heading"
+
+set Option(LineColor) "#000000"
+set OptDescr(LineColor) "Color of gridlines on calendar"
+
 set Option(LabelColor) "#000000"
 set OptDescr(LabelColor) "Default label color for headings"
 
@@ -165,6 +174,9 @@ set EditorPid -1
 # Inotify file
 set InotifyFP ""
 
+# Errors from last remind run
+set RemindErrors ""
+
 # Reminder file to append to -- default
 set AppendFile {NOSUCHFILE}
 catch {set AppendFile $ReminderFile}
@@ -282,7 +294,17 @@ proc is_warning_header { line } {
 proc Initialize {} {
     global DayNames argc argv CommandLine ReminderFile AppendFile Remind PSCmd
     global MondayFirst TwentyFourHourMode ReminderFileModTime
+    global TodayDay TodayMonth TodayYear
+
     global Option ConfigFile
+
+    # In case date has rolled over, recalculate Today* values
+    set now [clock seconds]
+
+    set TodayMonth [expr [string trim [clock format $now -format %N]] - 1]
+    set TodayYear [clock format $now -format %Y]
+    set TodayDay [string trim [clock format $now -format %e]]
+
     set CommandLine "|$Remind -itkremind=1 -pp -y -l EXTRA"
     set PSCmd "$Remind -itkremind=1 -itkprint=1 -pp -l EXTRA"
     set i 0
@@ -435,6 +457,7 @@ proc CreateCalFrame { w dayNames } {
     # Figure out reasonable height for text frames
     global SetFontsWorked
     global Option
+    global MondayFirst
     set h [winfo screenheight .]
     if {$h <= 480} {
 	if {$SetFontsWorked} {
@@ -448,8 +471,7 @@ proc CreateCalFrame { w dayNames } {
 	set h 5
     }
 
-    global MondayFirst
-    frame $w -background $Option(WinBackground)
+    frame $w -background $Option(LineColor)
     for {set i 0} {$i < 7} {incr i} {
 	if {$MondayFirst} {
 	    set index [expr ($i+1)%7]
@@ -457,28 +479,31 @@ proc CreateCalFrame { w dayNames } {
 	    set index $i
 	}
 
-	label $w.day$i -border 1 -text [lindex $dayNames $index] -justify center -font HeadingFont -foreground $Option(LabelColor) -background $Option(WinBackground)
-	grid configure $w.day$i -row 0 -column $i -sticky ew
+	label $w.day$i -bd 0 -text [lindex $dayNames $index] -justify center -font HeadingFont -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 0
+	grid configure $w.day$i -row 0 -column $i -sticky ew -padx 1 -pady 1
     }
     for {set i 0} {$i < 6} {incr i} {
 	set n [expr $i*7]
 	for {set j 0} {$j < 7} {incr j} {
 	    set f [expr $n+$j]
-	    button $w.l$f -text "" -justify center -command "" \
-		-state disabled -relief flat -border 0 -padx 0 -pady 0 -font HeadingFont
-	    text $w.t$f -width 12 -height $h -border 1 -spacing3 3 -wrap word -relief flat \
-		-state disabled -takefocus 0 -cursor {} -font CalboxFont -foreground $Option(TextColor) -background $Option(BackgroundColor)
+	    button $w.l$f -text "" -justify center -command "" -anchor $Option(DayAnchor) \
+		-state disabled -relief flat -bd 0 -padx 0 -pady 0 -font HeadingFont -highlightthickness 1
+	    text $w.t$f -width 12 -height $h -bd 0 -spacing3 3 -wrap word -relief flat \
+		-state disabled -takefocus 0 -cursor {} -font CalboxFont -foreground $Option(TextColor) -background $Option(BackgroundColor) \
+                -highlightthickness 0
+            frame $w.f$f -padx 0 -pady 0 -highlightthickness 0 -relief flat -bd 0
 	    $w.t$f tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$f"
 	    $w.t$f tag bind REM <ButtonPress-3> "FireEditor $w.t$f"
-	    grid configure $w.l$f -row [expr $i*2+1] -column $j -sticky ew
-	    grid configure $w.t$f -row [expr $i*2+2] -column $j -sticky nsew
+            pack $w.l$f -in $w.f$f -side top -expand 0 -fill x
+            pack $w.t$f -in $w.f$f -side top -expand 1 -fill both
+            grid configure $w.f$f -row [expr $i+1] -column $j -sticky nsew -padx 1 -pady 1
 	}
     }
 
     for {set i 0} {$i < 7} {incr i} {
 	grid columnconfigure $w $i -weight 1
     }
-    for {set i 2} {$i < 14} {incr i 2} {
+    for {set i 1} {$i < 7} {incr i} {
 	grid rowconfigure $w $i -weight 1
     }
 }
@@ -504,8 +529,12 @@ proc ConfigureCalFrame { w firstDay numDays } {
     set last [expr $offset+$numDays]
 
     for {set i 0} {$i < $first} {incr i} {
-	grid $w.l$i $w.t$i
-	$w.l$i configure -text "" -command "" -state normal -relief flat -foreground $Option(LabelColor) -background $Option(WinBackground)
+	grid $w.f$i
+        pack $w.l$i -in $w.f$i -side top -expand 0 -fill x
+        pack $w.t$i -in $w.f$i -side top -expand 1 -fill both
+        raise $w.l$i
+        raise $w.t$i
+	$w.l$i configure -text "" -command "" -state normal -relief flat -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
         $w.l$i configure -state disabled
 	balloon_add_help $w.l$i ""
 	$w.t$i configure -relief flat -takefocus 0 -state normal -background $Option(WinBackground)
@@ -515,13 +544,19 @@ proc ConfigureCalFrame { w firstDay numDays } {
 	}
 	$w.t$i tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$i"
 	$w.t$i tag bind REM <ButtonPress-3> "FireEditor $w.t$i"
-	$w.t$i configure -state disabled
+	$w.t$i configure -state disabled -takefocus 0
     }
     for {set i $first} {$i <= $last} {incr i} {
-	grid $w.l$i $w.t$i
+	set row [expr ($i/7)+1]
+	grid $w.f$i
+        grid rowconfigure $w $row -weight 1
+        pack $w.l$i -in $w.f$i -side top -expand 0 -fill x
+        pack $w.t$i -in $w.f$i -side top -expand 1 -fill both
+        raise $w.l$i
+        raise $w.t$i
 	set d [expr $i-$first+1]
 	$w.l$i configure -text $d -state normal -relief flat \
-		-command "ModifyDay $d $firstDay" -foreground $Option(LabelColor) -background $Option(WinBackground)
+		-command "ModifyDay $d $firstDay" -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
 	balloon_add_help $w.l$i "Add a reminder..."
 	$w.t$i configure -relief sunken -takefocus 1 -state normal -foreground $Option(TextColor) -background $Option(BackgroundColor)
 	$w.t$i delete 1.0 end
@@ -530,23 +565,27 @@ proc ConfigureCalFrame { w firstDay numDays } {
 	}
 	$w.t$i tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$i"
 	$w.t$i tag bind REM <ButtonPress-3> "FireEditor $w.t$i"
-	$w.t$i configure -state disabled
+	$w.t$i configure -state disabled -takefocus 0
     }
     set forgetIt 0
     for {set i [expr $last+1]} {$i < 42} {incr i} {
 	if {$i%7 == 0} {
 	    set forgetIt 1
 	}
-	set row [expr ($i/7)*2+1]
+	set row [expr ($i/7)+1]
 	if {$forgetIt} {
-	    grid remove $w.l$i $w.t$i
+	    grid remove $w.f$i
 	    grid rowconfigure $w $row -weight 0
 	    grid rowconfigure $w [expr $row+1] -weight 0
 	} else {
-	    grid $w.l$i $w.t$i
-	    grid rowconfigure $w [expr $row+1] -weight 1
+	    grid $w.f$i
+            pack $w.l$i -in $w.f$i -side top -expand 0 -fill x
+            pack $w.t$i -in $w.f$i -side top -expand 1 -fill both
+            raise $w.l$i
+            raise $w.t$i
+	    grid rowconfigure $w $row -weight 1
 	}
-	$w.l$i configure -text "" -command "" -state normal -relief flat -foreground $Option(LabelColor) -background $Option(WinBackground)
+	$w.l$i configure -text "" -command "" -state normal -relief flat -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
         $w.l$i configure -state disabled
 	balloon_add_help $w.l$i ""
 	$w.t$i configure -relief flat -takefocus 0 -state normal -background $Option(WinBackground)
@@ -556,11 +595,11 @@ proc ConfigureCalFrame { w firstDay numDays } {
 	}
 	$w.t$i tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$i"
 	$w.t$i tag bind REM <ButtonPress-3> "FireEditor $w.t$i"
-	$w.t$i configure -state disabled
+	$w.t$i configure -state disabled -takefocus 0
     }
     if { $CurMonth == $TodayMonth && $CurYear == $TodayYear } {
 	set n [expr $TodayDay + $offset]
-	$w.l$n configure -background "#00c0c0"
+	$w.l$n configure -background $Option(TodayColor)
     }
 }
 
@@ -577,36 +616,36 @@ proc DoQueue {} {
 #---------------------------------------------------------------------------
 proc CreateCalWindow { dayNames } {
     global Option
-    frame .h -background $Option(WinBackground);
-    label .h.title -text "" -justify center -pady 1 -border 1 -relief raised -font HeadingFont -background $Option(WinBackground) -foreground $Option(LabelColor)
-    pack .h.title -side top -fill x
+    frame .h -background $Option(LineColor)
+    label .h.title -text "" -justify center -pady 2 -bd 0 -relief flat -font HeadingFont -background $Option(WinBackground) -foreground $Option(LabelColor)
+    pack .h.title -side top -fill x -pady 1 -padx 1
     pack .h -side top -expand 0 -fill x
-
+    . configure -background $Option(LineColor)
     CreateCalFrame .cal $dayNames
 
-    frame .b -background $Option(WinBackground);
-    button .b.prev -text "\u2b9c" -command {MoveMonth -1} -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
+    frame .b -background $Option(LineColor)
+    button .b.prev -text "\u2b9c" -command {MoveMonth -1} -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
     balloon_add_help .b.prev "Go to previous month"
-    button .b.this -text {Today} -command {ThisMonth} -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
+    button .b.this -text {Today} -command {ThisMonth} -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
     balloon_add_help .b.this "Go to this month"
-    button .b.next -text "\u2b9e" -command {MoveMonth 1} -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
+    button .b.next -text "\u2b9e" -command {MoveMonth 1} -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
     balloon_add_help .b.next "Go to next month"
-    button .b.goto -text {Go To Date...} -command {GotoDialog} -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
+    button .b.goto -text {Go To Date...} -command {GotoDialog} -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
     balloon_add_help .b.goto "Go to a specific date"
-    button .b.print -text {Print...} -command {DoPrint} -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
-    balloon_add_help .b.print "Print a PostScript calendar"
-    button .b.queue -text {Queue...} -command {DoQueue} -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
-    balloon_add_help .b.queue "See the queue of pending reminders (debugging purposes only)"
-    button .b.quit -text {Quit} -command {Quit} -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
-    balloon_add_help .b.quit "Quit TkRemind"
-    button .b.options -text {Options...} -command EditOptions -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
+    button .b.print -text {Print...} -command {DoPrint} -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
+    balloon_add_help .b.print "Print a PostScript or PDF calendar"
+    button .b.options -text {Options...} -command EditOptions -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
     balloon_add_help .b.options "Set TkRemind options"
-    label .b.status -text "" -width 25 -relief sunken -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
-    label .b.nqueued -text "" -width 20 -relief sunken -border 1 -foreground $Option(LabelColor) -background $Option(WinBackground)
-    pack .b.prev .b.this .b.next .b.goto .b.print .b.options .b.queue .b.quit -side left -fill both
-    pack .b.status -side left -fill both -expand 1
-    pack .b.nqueued -side left -fill both
-    pack .b -side bottom -fill x -expand 0
+    button .b.queue -text {Queue...} -command {DoQueue} -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
+    balloon_add_help .b.queue "See the queue of pending reminders (debugging purposes only)"
+    button .b.quit -text {Quit} -command {Quit} -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 1 -highlightcolor $Option(LineColor) -highlightbackground $Option(WinBackground)
+    balloon_add_help .b.quit "Quit TkRemind"
+    label .b.status -text "" -width 25 -relief flat -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 0
+    label .b.nqueued -text "" -width 20 -relief flat -bd 0 -foreground $Option(LabelColor) -background $Option(WinBackground) -highlightthickness 0
+    pack .b.prev .b.this .b.next .b.goto .b.print .b.options .b.queue .b.quit -side left -fill both -padx 1
+    pack .b.status -side left -fill both -expand 1 -padx 1
+    pack .b.nqueued -side left -fill both -padx 1
+    pack .b -side bottom -fill x -expand 0 -pady 1
     pack .cal -side top -fill both -expand 1
     wm title . "TkRemind"
     wm iconname . ""
@@ -689,7 +728,7 @@ proc EditOptions {} {
     pack $w.cmd -in $w.rf -side left -expand 1 -fill x
     $w.cmd insert 0 $tmpOpt(RunCmd)
 
-    frame $w.sep3 -border 1 -relief sunken
+    frame $w.sep3 -bd 1 -relief sunken
     # E-mail reminder if popup not dismissed
     frame $w.eml
     label $w.lab_email_address -text "E-mail reminders here if popup not dismissed:" -anchor w -justify left
@@ -734,6 +773,12 @@ proc EditOptions {} {
     label $w.bgcolor -text "  Background color:"
     button $w.bbgcolor -background $Option(BackgroundColor) -command [list PickColor BackgroundColor $w.bbgcolor] -text ...
 
+    label $w.tbgcolor -text "Color for highlighting \"today\":"
+    button $w.tbbgcolor -background $Option(TodayColor) -command [list PickColor TodayColor $w.tbbgcolor] -text ...
+
+    label $w.gridcolor -text "  Gridline color:"
+    button $w.gridbcolor -background $Option(LineColor) -command [list PickColor LineColor $w.gridbcolor] -text ...
+
     grid $w.textcolor $w.btextcolor $w.bgcolor $w.bbgcolor -in $w.colors1
     grid $w.bgcolor $w.bbgcolor -in $w.colors1
 
@@ -742,22 +787,37 @@ proc EditOptions {} {
     label $w.wincolor -text "  Window color:"
     button $w.bwincolor -background $Option(WinBackground) -command [list PickColor WinBackground $w.bwincolor] -text ...
     grid $w.headcolor $w.bheadcolor $w.wincolor $w.bwincolor -in $w.colors1
-
+    grid $w.tbgcolor $w.tbbgcolor $w.gridcolor $w.gridbcolor -in $w.colors1
+    
     grid columnconfigure $w.colors1 0 -weight 1
     grid columnconfigure $w.colors1 2 -weight 1
-    frame $w.sep1 -border 1 -relief sunken
-    frame $w.sep2 -border 1 -relief sunken
+    frame $w.sep1 -bd 1 -relief sunken
+    frame $w.sep2 -bd 1 -relief sunken
 
     checkbutton $w.feed \
 	    -text "Feed popped-up reminder to command's standard input" \
 	    -variable tmpOpt(FeedReminder) -anchor w -justify left
 
+    frame $w.ancFrame
+    label $w.ancLabel -text "Anchor day numbers to:"
+    radiobutton $w.ancLeft \
+	    -text "Left" \
+	    -variable tmpOpt(DayAnchor) -value "w" -anchor w -justify left
+    radiobutton $w.ancCenter \
+	    -text "Center" \
+	    -variable tmpOpt(DayAnchor) -value "center" -anchor w -justify left
+    radiobutton $w.ancRight \
+	    -text "Right" \
+	    -variable tmpOpt(DayAnchor) -value "e" -anchor w -justify left
+    pack $w.ancLabel $w.ancLeft $w.ancCenter $w.ancRight -in $w.ancFrame -side left
+
     pack $w.startIconified -in $w.f -side top -expand 0 -fill x
     pack $w.showTodays -in $w.f -side top -expand 0 -fill x
     pack $w.confirmQuit -in $w.f -side top -expand 0 -fill x
     pack $w.bringDown -in $w.f -side top -expand 0 -fill x
     pack $w.ring -in $w.f -side top -expand 0 -fill x
     pack $w.deic -in $w.f -side top -expand 0 -fill x
+    pack $w.ancFrame -in $w.f -side top -expand 0 -fill x
     pack $w.sep1 -in $w.f -side top -expand 0 -fill x -ipady 1
     pack $w.rf -in $w.f -side top -expand 0 -fill x
     pack $w.feed -in $w.f -side top -expand 0 -fill x
@@ -770,10 +830,12 @@ proc EditOptions {} {
     pack $w.colors1 -in $w.f -side top -expand 0 -fill x
     pack $w.sep2 -in $w.f -side top -expand 0 -fill x -ipady 1
 
+    button $w.default -text "Light Theme" -command [list set_default_colors $w]
+    button $w.dark -text "Dark Theme" -command [list set_dark_colors $w]
     button $w.save -text "Save Options" -command "SaveOptions $w; destroy $w"
     button $w.cancel -text "Cancel" -command "CancelOptions; destroy $w"
     wm protocol $w WM_DELETE_WINDOW "CancelOptions; destroy $w"
-    pack $w.save $w.cancel -in $w.b -side left -expand 0 -fill x
+    pack $w.default $w.dark $w.save $w.cancel -in $w.b -side left -expand 0 -fill x
     CenterWindow $w .
 }
 
@@ -834,6 +896,13 @@ proc SaveOptions { w } {
     for {set i 0} {$i < 7} {incr i} {
         .cal.day$i configure  -foreground $Option(LabelColor) -background $Option(WinBackground)
     }
+    for {set i 0} {$i < 6} {incr i} {
+	set n [expr $i*7]
+	for {set j 0} {$j < 7} {incr j} {
+	    set f [expr $n+$j]
+            .cal.l$f configure -anchor $Option(DayAnchor);
+        }
+    }
     .b.status configure -foreground $Option(LabelColor) -background $Option(WinBackground)
     .b.nqueued configure -foreground $Option(LabelColor) -background $Option(WinBackground)
     .b configure -background $Option(WinBackground)
@@ -845,6 +914,10 @@ proc SaveOptions { w } {
     .b.queue configure -foreground $Option(LabelColor) -background $Option(WinBackground)
     .b.quit configure -foreground $Option(LabelColor) -background $Option(WinBackground)
     .b.options configure -foreground $Option(LabelColor) -background $Option(WinBackground)
+    . configure -background $Option(LineColor);
+    .h configure -background $Option(LineColor);
+    .cal configure -background $Option(LineColor)
+    .b configure -background $Option(LineColor)
 }
 
 proc WriteOptionsToFile {} {
@@ -939,11 +1012,12 @@ proc ConfigureCalWindow { month year firstDay numDays } {
 proc FillCalWindow {} {
     set FileName ""
     set LineNo 0
-    global DayNames CurYear CurMonth MonthNames CommandLine Option TagToObj
+    global DayNames CurYear CurMonth MonthNames CommandLine Option TagToObj RemindErrors MondayFirst
 
     array unset TagToObj
 
     Status "Firing off Remind..."
+    set_button_to_queue
     set month [lindex $MonthNames $CurMonth]
 
     set cmd [regsub EXTRA $CommandLine $Option(ExtraRemindArgs)]
@@ -977,7 +1051,12 @@ proc FillCalWindow {} {
 
     # Update the day names in the calendar window
     for {set i 0} {$i < 7} {incr i} {
-        .cal.day$i configure -text [lindex $DayNames $i]
+	if {$MondayFirst} {
+	    set index [expr ($i+1)%7]
+	} else {
+	    set index $i
+	}
+        .cal.day$i configure -text [lindex $DayNames $index]
     }
     set offset [CalEntryOffset $firstWkday]
 
@@ -1012,8 +1091,13 @@ proc FillCalWindow {} {
 	} else {
 	    set tag "*"
 	}
-	set stuff [dict get $obj body]
-
+        if {[dict exists $obj calendar_body]} {
+            set stuff [dict get $obj calendar_body]
+        } elseif  {[dict exists $obj plain_body]} {
+            set stuff [dict get $obj plain_body]
+        } else {
+            set stuff [dict get $obj body]
+        }
 	set day [string trimleft $day 0]
 	set n [expr $day+$offset]
 	set month [string trimleft $month 0]
@@ -1032,35 +1116,36 @@ proc FillCalWindow {} {
 		continue
 	    }
 	    "MOON" {
-		DoMoonSpecial $n $stuff $fntag
+		DoMoonSpecial $n $stuff $fntag $day
 		continue
 	    }
 	    "COLOUR" -
 	    "COLOR" {
-		if {[regexp {^ *([0-9]+) +([0-9]+) +([0-9]+) +(.*)$} $stuff all r g b rest]} {
-		    if {$r > 255} {
-			set r 255
-		    } elseif {$r < 0} {
-			set r 0
-		    }
-		    if {$g > 255} {
-			set g 255
-		    } elseif {$g < 0} {
-			set g 0
-		    }
-		    if {$b > 255} {
-			set b 255
-		    } elseif {$b < 0} {
-			set b 0
-		    }
-		    set color [format "%02X%02X%02X" $r $g $b]
-		    set extratags "clr$color"
-		    .cal.t$n configure -state normal
-		    .cal.t$n tag configure $extratags -foreground "#$color"
-		    .cal.t$n configure -state disabled
-		    set stuff $rest
-		    set type "COLOR"
-		}
+                set r [dict get $obj r]
+                set g [dict get $obj g]
+                set b [dict get $obj b]
+                if {$r > 255} {
+                    set r 255
+                } elseif {$r < 0} {
+                    set r 0
+                }
+                if {$g > 255} {
+                    set g 255
+                } elseif {$g < 0} {
+                    set g 0
+                }
+                if {$b > 255} {
+                    set b 255
+                } elseif {$b < 0} {
+                    set b 0
+                }
+                set color [format "%02X%02X%02X" $r $g $b]
+                set extratags "clr$color"
+                .cal.t$n configure -state normal
+                .cal.t$n tag configure $extratags -foreground "#$color"
+                .cal.t$n configure -state disabled -takefocus 0
+                set stuff $stuff
+                set type "COLOR"
 	    }
 	}
 	if { $type != "*" && $type != "COLOR" && $type != "COLOUR"} {
@@ -1083,16 +1168,27 @@ proc FillCalWindow {} {
             }
 	}
 	.cal.t$n insert end "\n"
-	.cal.t$n configure -state disabled
+	.cal.t$n configure -state disabled -takefocus 0
 
     }
     set problem [catch { close $file } errmsg]
     if {$problem} {
-	tk_dialog .error Error "There was a problem running Remind: $errmsg" error 0 OK
+        set RemindErrors [unique_lines $errmsg]
+        set_button_to_errors
     }
     DisplayTime
 }
 
+proc unique_lines { s } {
+    set l [split $s "\n"]
+    foreach line $l {
+        if {"$line" != ""} {
+            dict set d $line 1
+        }
+    }
+    return [join [dict keys $d] "\n"]
+}
+
 #---------------------------------------------------------------------------
 # MoveMonth -- move by +1 or -1 months
 # Arguments:
@@ -1152,13 +1248,13 @@ proc DoPrint {} {
     toplevel .p
     wm title .p "TkRemind Print..."
     wm iconname .p "Print..."
-    frame .p.f1 -relief sunken -border 2
+    frame .p.f1 -relief sunken -bd 2
     frame .p.f11
     frame .p.f12
-    frame .p.f2 -relief sunken -border 2
-    frame .p.f2a -relief sunken -border 2
-    frame .p.f3 -relief sunken -border 2
-    frame .p.f3a -relief sunken -border 2
+    frame .p.f2 -relief sunken -bd 2
+    frame .p.f2a -relief sunken -bd 2
+    frame .p.f3 -relief sunken -bd 2
+    frame .p.f3a -relief sunken -bd 2
     frame .p.f4
 
     radiobutton .p.tofile -text "To file: " -variable Option(PrintDest) -value file
@@ -1169,7 +1265,7 @@ proc DoPrint {} {
     .p.command insert end "lpr"
 
     if { $HaveRem2PDF } {
-        frame .p.ff -relief sunken -border 2
+        frame .p.ff -relief sunken -bd 2
         label .p.format -text "Output Format:"
         radiobutton .p.pdf -text "PDF" -variable Option(PrintFormat) -value pdf
         radiobutton .p.ps -text "PostScript" -variable Option(PrintFormat) -value ps
@@ -1451,16 +1547,16 @@ proc CreateModifyDialog {w day firstDay args} {
     set month [lindex $MonthNames $CurMonth]
     set wkday [lindex $EnglishDayNames [expr ($day+$firstDay-1) % 7]]
 
-    frame $w.o -border 4 -relief ridge
-    frame $w.o1 -border 4
-    frame $w.o2 -border 4
-    frame $w.o3 -border 4
-    frame $w.exp -border 4
-    frame $w.adv -border 4
-    frame $w.weekend -border 4
-    frame $w.durationbox -border 4
-    frame $w.time -border 4
-    frame $w.hol -border 4
+    frame $w.o -bd 4 -relief ridge
+    frame $w.o1 -bd 4
+    frame $w.o2 -bd 4
+    frame $w.o3 -bd 4
+    frame $w.exp -bd 4
+    frame $w.adv -bd 4
+    frame $w.weekend -bd 4
+    frame $w.durationbox -bd 4
+    frame $w.time -bd 4
+    frame $w.hol -bd 4
     frame $w.msg
     frame $w.buttons
     pack $w.o1 $w.o2 $w.o3  -side top -anchor w -in $w.o
@@ -2016,7 +2112,7 @@ proc CreateReminder {w} {
 
     # Check it out!
     global Remind
-    set f [open "|$Remind -arq -e - 2>&1" r+]
+    set f [open "|$Remind -arq -e - 2>@1" r+]
     puts $f "BANNER %"
     puts $f "$rem MSG %"
     puts $f "MSG %_%_%_%_"
@@ -3530,7 +3626,7 @@ proc DoShadeSpecial { n r g b } {
 # %DESCRIPTION:
 #  Handles the "MOON" special -- draws a moon symbol
 #***********************************************************************
-proc DoMoonSpecial { n stuff fntag } {
+proc DoMoonSpecial { n stuff fntag day } {
     set msg ""
     set num [scan $stuff "%d %d %d %s" phase junk1 junk2 msg]
     if {$num < 1} {
@@ -3539,12 +3635,24 @@ proc DoMoonSpecial { n stuff fntag } {
     if {$phase < 0 || $phase > 3} {
 	return
     }
+
     switch -exact -- $phase {
-	0 { set win .moon_new }
-	1 { set win .moon_first }
-	2 { set win .moon_full }
-	3 { set win .moon_last }
+        0 { set win .moon_new }
+        1 { set win .moon_first }
+        2 { set win .moon_full }
+        3 { set win .moon_last }
     }
+
+    # We need two sets of moon phase windows.  There can be
+    # two of a given phase in the same month, but Tk does
+    # not allow the same embedded window in two separate
+    # text boxes.  So we use this hack to make sure
+    # we use a different window if the same moon phase
+    # happens twice in a month.
+    if {$day > 16} {
+        append win "2"
+    }
+
     .cal.t$n configure -state normal
     .cal.t$n window create 1.0 -window $win
 
@@ -3569,7 +3677,7 @@ proc DoMoonSpecial { n stuff fntag } {
             .cal.t$n tag bind $fntag <ButtonPress-1> "FireEditor .cal.t$n $fntag"
         }
     }
-    .cal.t$n configure -state disabled
+    .cal.t$n configure -state disabled -takefocus 0
 }
 #***********************************************************************
 # %PROCEDURE: DisplayTime
@@ -3607,8 +3715,12 @@ proc CreateMoonWindows {} {
     catch { destroy .moon_full  }
     catch { destroy .moon_last  }
 
+    catch { destroy .moon_new2  }
+    catch { destroy .moon_first2}
+    catch { destroy .moon_full2 }
+    catch { destroy .moon_last2 }
+
     set extra 1
-    #set wid [font measure CalboxFont 0]
     set wid [font metrics CalboxFont -ascent]
     set orig_wid $wid
     incr wid $extra
@@ -3619,24 +3731,32 @@ proc CreateMoonWindows {} {
     incr orig_wid $extra
 
     set w [expr $extra+$orig_wid]
-    canvas .moon_new -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
-    .moon_new create oval $extra $extra $w $w -outline $Option(TextColor) -width 1
 
-    canvas .moon_first -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
-    .moon_first create oval $extra $extra $w $w -outline $Option(TextColor) -width 1
-    .moon_first create arc $extra $extra $w $w -outline $Option(TextColor) -fill $Option(TextColor) -start 90 -extent 180 -outline {}
+    foreach win {.moon_new .moon_new2 } {
+        canvas $win -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
+        $win create oval $extra $extra $w $w -outline $Option(TextColor) -width 1
+        balloon_add_help $win "New Moon"
+    }
 
-    canvas .moon_full -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
-    .moon_full create oval $extra $extra $w $w -outline $Option(TextColor) -fill $Option(TextColor) -width 1
+    foreach win {.moon_first .moon_first2 } {
+        canvas $win -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
+        $win create oval $extra $extra $w $w -outline $Option(TextColor) -width 1
+        $win create arc $extra $extra $w $w -outline $Option(TextColor) -fill $Option(TextColor) -start 90 -extent 180 -outline {}
+        balloon_add_help $win "First Quarter"
+    }
 
-    canvas .moon_last -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
-    .moon_last create oval $extra $extra $w $w -outline $Option(TextColor) -width 1
-    .moon_last create arc $extra $extra $w $w -outline $Option(TextColor) -fill $Option(TextColor) -start 270 -extent 180 -outline {}
+    foreach win {.moon_full .moon_full2 } {
+        canvas $win -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
+        $win create oval $extra $extra $w $w -outline $Option(TextColor) -fill $Option(TextColor) -width 1
+        balloon_add_help $win  "Full Moon"
+    }
 
-    balloon_add_help .moon_new   "New Moon"
-    balloon_add_help .moon_first "First Quarter"
-    balloon_add_help .moon_full  "Full Moon"
-    balloon_add_help .moon_last  "Last Quarter"
+    foreach win {.moon_last .moon_last2 } {
+        canvas $win -background $Option(BackgroundColor) -width $wid -height $wid -borderwidth 0 -highlightthickness 0
+        $win create oval $extra $extra $w $w -outline $Option(TextColor) -width 1
+        $win create arc $extra $extra $w $w -outline $Option(TextColor) -fill $Option(TextColor) -start 270 -extent 180 -outline {}
+        balloon_add_help $win  "Last Quarter"
+    }
 }
 
 #***********************************************************************
@@ -3996,4 +4116,72 @@ proc FindConfigFile {} {
     set ConfigFile "~/.tkremindrc"
 }
 
+proc set_default_colors { w } {
+    global tmpOpt
+    set tmpOpt(BackgroundColor) "#d9d9d9"
+    set tmpOpt(LabelColor) "#000000"
+    set tmpOpt(LineColor) "#000000"
+    set tmpOpt(TextColor) "#000000"
+    set tmpOpt(TodayColor) "#00C0C0"
+    set tmpOpt(WinBackground) "#d9d9d9"
+    update_color_buttons $w
+}
+
+proc set_dark_colors { w } {
+    global tmpOpt
+    set tmpOpt(BackgroundColor) "#000000"
+    set tmpOpt(LabelColor) "#00ffff"
+    set tmpOpt(LineColor) "#0080fc"
+    set tmpOpt(TextColor) "#ffffff"
+    set tmpOpt(TodayColor) "#b000b6"
+    set tmpOpt(WinBackground) "#000000"
+    update_color_buttons $w
+}
+
+proc update_color_buttons { w } {
+    global tmpOpt
+    $w.bbgcolor configure -background $tmpOpt(BackgroundColor)
+    $w.bheadcolor configure -background $tmpOpt(LabelColor)
+    $w.gridbcolor configure -background $tmpOpt(LineColor)
+    $w.btextcolor configure -background $tmpOpt(TextColor)
+    $w.tbbgcolor configure -background $tmpOpt(TodayColor)
+    $w.bwincolor configure -background $tmpOpt(WinBackground)
+}
+
+proc set_button_to_queue {} {
+    .b.queue configure -text {Queue...} -command {DoQueue}
+}
+proc set_button_to_errors {} {
+    .b.queue configure -text {Errors...} -command {ShowErrors}
+}
+
+proc ShowErrors {} {
+    global RemindErrors
+    set w ".errors"
+    catch { destroy $w }
+    toplevel $w
+    text $w.t -width 80 -height 30 -wrap word -yscrollcommand "$w.sb set"
+    scrollbar $w.sb -orient vertical -command "$w.t yview"
+    button $w.ok -text OK -command DoneShowingErrors
+    grid $w.t -row 0 -column 0 -sticky nsew
+    grid $w.sb -row 0 -column 1 -sticky ns
+    grid $w.ok -row 1 -column 0 -stick w
+    grid columnconfigure $w 0 -weight 1
+    grid columnconfigure $w 1 -weight 0
+    grid rowconfigure $w 0 -weight 1
+    grid rowconfigure $w 1 -weight 0
+    $w.t insert end $RemindErrors
+    $w.t configure -state disabled
+    CenterWindow $w .
+}
+
+proc DoneShowingErrors {} {
+    global RemindErrors
+    set RemindErrors {}
+    set_button_to_queue
+    destroy .errors
+}
+
+# Rem2PS program to execute -- supply full path if you want
+
 main

src/Makefile.in

@@ -36,21 +36,21 @@ REMINDOBJS= $(REMINDSRCS:.c=.o)
 
 all: remind rem2ps
 
-test: remind
+test: all
 	@sh ../tests/test-rem
 
 .c.o:
-	@CC@ -c @CPPFLAGS@ @CFLAGS@ @DEFS@ $(CEXTRA) $(LANGDEF) -I. -I$(srcdir) $<
+	@CC@ -c @CPPFLAGS@ @CFLAGS@ @DEFS@ $(CEXTRA) $(LANGDEF) -DSYSDIR=$(datarootdir)/remind -I. -I$(srcdir) $<
 
 $(REMINDOBJS): $(REMINDHDRS)
 
 rem2ps: rem2ps.o dynbuf.o json.o
-	@CC@ @LDFLAGS@ $(LDEXTRA) -o rem2ps rem2ps.o dynbuf.o json.o -lm
+	@CC@ @CFLAGS@ @LDFLAGS@ $(LDEXTRA) -o rem2ps rem2ps.o dynbuf.o json.o -lm
 
 remind: $(REMINDOBJS)
-	@CC@ @LDFLAGS@ $(LDEXTRA) -o remind $(REMINDOBJS) @LIBS@
+	@CC@ @CFLAGS@ @LDFLAGS@ $(LDEXTRA) -o remind $(REMINDOBJS) @LIBS@
 
-install-nostripped: all
+install: all
 	-mkdir -p $(DESTDIR)$(bindir) || true
 	for prog in $(PROGS) $(SCRIPTS) ; do \
 		$(INSTALL_PROGRAM) $$prog $(DESTDIR)$(bindir) || exit 1; \
@@ -61,8 +61,10 @@ install-nostripped: all
 	for man in $(MANS) ; do  \
 		$(INSTALL_DATA) $$man $(DESTDIR)$(mandir)/man1 || exit 1; \
 	done
+	-mkdir -p $(DESTDIR)$(datarootdir)/remind || true
+	cp -R ../include/* $(DESTDIR)$(datarootdir)/remind
 
-install: install-nostripped
+install-stripped: install
 	strip $(DESTDIR)$(bindir)/remind || true
 	strip $(DESTDIR)$(bindir)/rem2ps || true
 

src/compare-language-mods.pl

@@ -0,0 +1,54 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+
+my $language_map = {
+        en => 'ENGLISH',
+        de => 'GERMAN',
+        nl => 'DUTCH',
+        fi => 'FINNISH',
+        fr => 'FRENCH',
+        'no' => 'NORWEGIAN',
+        da => 'DANISH',
+        pl => 'POLISH',
+        is => 'ICELANDIC',
+        pt => 'BRAZPORT',
+        it => 'ITALIAN',
+        ro => 'ROMANIAN',
+        es => 'SPANISH',
+};
+
+if (!$ARGV[0]) {
+        print STDERR "Usage: $0 lang_code\n";
+        exit(1);
+}
+
+my $lang = $ARGV[0];
+if (!exists($language_map->{$lang})) {
+        print STDERR "$lang is not a valid language.\n";
+        exit(1);
+}
+
+my $flag = $language_map->{$lang};
+print STDERR "Testing for: $lang - $flag.\n";
+my_sys("make clean > /dev/null 2>&1") && die("make clean failed");
+my_sys("make -j6 all LANGDEF=-DLANG=$flag > /dev/null 2>&1") && die("make all failed");
+my_sys("./remind -q -r ../tests/tstlang.rem 2022-03-23 11:44 > test-$lang-compiled.out 2>&1");
+
+my_sys("make clean > /dev/null 2>&1") && die("make clean failed");
+my_sys("make -j6 all > /dev/null 2>&1") && die("make all failed");
+my_sys("./remind -q -r -ii=\\\"../include/lang/$lang.rem\\\" ../tests/tstlang.rem 2022-03-23 11:44 > test-$lang-runtime.out 2>&1");
+
+my $rc = my_sys("cmp test-$lang-compiled.out test-$lang-runtime.out > /dev/null 2>&1");
+if ($rc == 0) {
+        print STDERR "Congrats!  Compiled and runtime language output matches for $lang.\n";
+} else {
+        print STDERR "Whoops.  Compiled and runtime language output differs for $lang.\n"
+}
+exit(0);
+
+sub my_sys
+{
+        #print STDERR "Running: " . join(' ', @_) . "\n";
+        return system(@_);
+}

src/config.h.in

@@ -20,6 +20,8 @@
 
 #undef HAVE_LOCALE_H
 
+#undef HAVE_LANGINFO_H
+
 #undef HAVE_GLOB
 
 #undef HAVE_SETENV
@@ -38,7 +40,4 @@
 /* The number of bytes in a unsigned long.  */
 #undef SIZEOF_UNSIGNED_LONG
 
-/* The number of bytes in a unsigned short.  */
-#undef SIZEOF_UNSIGNED_SHORT
-
 #include "custom.h"

src/custom.h

@@ -6,27 +6,23 @@
 /*  which you can customize.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 /*---------------------------------------------------------------------*/
-/* 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 25
-#define LAT_SEC 30
-#define LON_DEG 75
-#define LON_MIN 41
-#define LON_SEC 59
+#define DEFAULT_LATITUDE 45.420556
+#define DEFAULT_LONGITUDE -75.689722
 #define LOCATION "Ottawa"
 
 /*---------------------------------------------------------------------*/
@@ -58,12 +54,6 @@
 #define DATETIMESEP '@'
 /* #define DATETIMESEP '/' */
 
-/*---------------------------------------------------------------------*/
-/* WANT_U_OPTION: Comment out the next define to permanently disable   */
-/* the -u option.                                                      */
-/*---------------------------------------------------------------------*/
-#define WANT_U_OPTION 1
-
 /**********************************************************************/
 /**********************************************************************/
 /**********************************************************************/
@@ -81,16 +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  */
@@ -135,7 +116,7 @@
 /*---------------------------------------------------------------------*/
 /* VAL_STACK_SIZE: The size of the operand stack for expr. parsing     */
 /*---------------------------------------------------------------------*/
-#define VAL_STACK_SIZE 500
+#define VAL_STACK_SIZE 1000
 
 /*---------------------------------------------------------------------*/
 /* INCLUDE_NEST: How many nested INCLUDES do we handle?                */
@@ -156,7 +137,7 @@
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form YYYY MM DD do we handle?          */
 /*---------------------------------------------------------------------*/
-#define MAX_FULL_OMITS 500
+#define MAX_FULL_OMITS 1000
 
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form MM DD do we handle?               */
@@ -190,14 +171,6 @@
 #define PSBEGIN2 "# rem2ps2 begin"
 #define PSEND2   "# rem2ps2 end"
 
-#ifdef BROKEN_PUTC
-#define Putc SafePutc
-#define PutChar SafePutChar
-#else
-#define Putc putc
-#define PutChar putchar
-#endif
-
 #if defined(HAVE_MBSTOWCS) && defined(HAVE_WCTYPE_H)
 #define REM_USE_WCHAR 1
 #else

src/custom.h.in

@@ -6,27 +6,23 @@
 /*  which you can customize.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 /*---------------------------------------------------------------------*/
-/* 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 25
-#define LAT_SEC 30
-#define LON_DEG 75
-#define LON_MIN 41
-#define LON_SEC 59
+#define DEFAULT_LATITUDE 45.420556
+#define DEFAULT_LONGITUDE -75.689722
 #define LOCATION "Ottawa"
 
 /*---------------------------------------------------------------------*/
@@ -58,12 +54,6 @@
 #define DATETIMESEP '@'
 /* #define DATETIMESEP '/' */
 
-/*---------------------------------------------------------------------*/
-/* WANT_U_OPTION: Comment out the next define to permanently disable   */
-/* the -u option.                                                      */
-/*---------------------------------------------------------------------*/
-#define WANT_U_OPTION 1
-
 /**********************************************************************/
 /**********************************************************************/
 /**********************************************************************/
@@ -81,16 +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  */
@@ -135,7 +116,7 @@
 /*---------------------------------------------------------------------*/
 /* VAL_STACK_SIZE: The size of the operand stack for expr. parsing     */
 /*---------------------------------------------------------------------*/
-#define VAL_STACK_SIZE 500
+#define VAL_STACK_SIZE 1000
 
 /*---------------------------------------------------------------------*/
 /* INCLUDE_NEST: How many nested INCLUDES do we handle?                */
@@ -156,7 +137,7 @@
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form YYYY MM DD do we handle?          */
 /*---------------------------------------------------------------------*/
-#define MAX_FULL_OMITS 500
+#define MAX_FULL_OMITS 1000
 
 /*---------------------------------------------------------------------*/
 /* How many global omits of the form MM DD do we handle?               */
@@ -190,14 +171,6 @@
 #define PSBEGIN2 "# rem2ps2 begin"
 #define PSEND2   "# rem2ps2 end"
 
-#ifdef BROKEN_PUTC
-#define Putc SafePutc
-#define PutChar SafePutChar
-#else
-#define Putc putc
-#define PutChar putchar
-#endif
-
 #if defined(HAVE_MBSTOWCS) && defined(HAVE_WCTYPE_H)
 #define REM_USE_WCHAR 1
 #else

src/dorem.c

@@ -7,7 +7,7 @@
 /*  commands.                                                  */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -28,7 +28,7 @@ static int ParseTimeTrig (ParsePtr s, TimeTrig *tim, int save_in_globals);
 static int ParseLocalOmit (ParsePtr s, Trigger *t);
 static int ParseScanFrom (ParsePtr s, Trigger *t, int type);
 static int ParsePriority (ParsePtr s, Trigger *t);
-static int ParseUntil (ParsePtr s, Trigger *t);
+static int ParseUntil (ParsePtr s, Trigger *t, int type);
 static int ShouldTriggerBasedOnWarn (Trigger *t, int jul, int *err);
 static int ComputeTrigDuration(TimeTrig *t);
 
@@ -96,9 +96,13 @@ int DoRem(ParsePtr p)
 	FindToken(DBufValue(&buf), &tok);
 	DBufFree(&buf);
 	if (tok.type == T_Empty || tok.type == T_Comment) {
+            r = OK;
+            if (trig.addomit) {
+                r = AddGlobalOmit(LastTriggerDate);
+            }
 	    DBufFree(&buf);
 	    FreeTrig(&trig);
-	    return OK;
+	    return r;
 	}
 	if (tok.type != T_RemType || tok.val == SAT_TYPE) {
 	    DBufFree(&buf);
@@ -168,27 +172,37 @@ int DoRem(ParsePtr p)
 	FreeTrig(&trig);
 	return OK;
     }
-/* Queue the reminder, if necessary */
+
+    /* Queue the reminder, if necessary */
     if (jul == JulianToday &&
 	!(!IgnoreOnce &&
 	  trig.once != NO_ONCE &&
 	  FileAccessDate == JulianToday))
 	QueueReminder(p, &trig, &tim, trig.sched);
-/* If we're in daemon mode, do nothing over here */
+    /* If we're in daemon mode, do nothing over here */
     if (Daemon) {
 	FreeTrig(&trig);
 	return OK;
     }
 
+    r = OK;
     if (ShouldTriggerReminder(&trig, &tim, jul, &err)) {
 	if ( (r=TriggerReminder(p, &trig, &tim, jul)) ) {
 	    FreeTrig(&trig);
 	    return r;
 	}
+    } else {
+        /* Parse the rest of the line to catch any potential
+           expression-pasting errors */
+        while (ParseChar(p, &r, 0)) {
+            if (r != 0) {
+                break;
+            }
+        }
     }
 
     FreeTrig(&trig);
-    return OK;
+    return r;
 }
 
 /***************************************************************/
@@ -237,11 +251,15 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
     tim->delta = DefaultTDelta;
     tim->rep   = NO_REP;
     tim->duration = NO_TIME;
+    trig->need_wkday = 0;
+    trig->adj_for_last = 0;
+
     if (save_in_globals) {
 	LastTriggerTime = NO_TIME;
     }
 
-    while(1) {
+    int parsing = 1;
+    while(parsing) {
 	/* Read space-delimited string */
 	r = ParseToken(s, &buf);
 	if (r) return r;
@@ -249,6 +267,25 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 	/* Figure out what we've got */
 	FindToken(DBufValue(&buf), &tok);
 	switch(tok.type) {
+        case T_In:
+            /* Completely ignored */
+	    DBufFree(&buf);
+            break;
+
+        case T_Ordinal:
+            DBufFree(&buf);
+            if (trig->d != NO_DAY)     return E_DAY_TWICE;
+            if (tok.val < 0) {
+                if (trig->back != NO_BACK) return E_BACK_TWICE;
+                trig->back = -7;
+                trig->d = 1;
+                trig->adj_for_last = 1;
+            } else {
+                trig->d = 1 + 7 * tok.val;
+            }
+            trig->need_wkday = 1;
+            break;
+
 	case T_Date:
 	    DBufFree(&buf);
 	    if (trig->d != NO_DAY) return E_DAY_TWICE;
@@ -322,7 +359,6 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 	    DBufFree(&buf);
 	    trig->typ = tok.val;
 	    if (s->isnested) return E_CANT_NEST_RTYPE;
-	    if (trig->scanfrom == NO_DATE) trig->scanfrom = JulianToday;
 	    if (trig->typ == PASSTHRU_TYPE) {
 		r = ParseToken(s, &buf);
 		if (r) return r;
@@ -332,19 +368,20 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 		}
 		StrnCpy(trig->passthru, DBufValue(&buf), PASSTHRU_LEN);
 	    }
-	    return OK;
+            parsing = 0;
+            break;
 
 	case T_Through:
 	    DBufFree(&buf);
 	    if (trig->rep != NO_REP) return E_REP_TWICE;
 	    trig->rep = 1;
-	    r = ParseUntil(s, trig);
+	    r = ParseUntil(s, trig, tok.type);
 	    if (r) return r;
 	    break;
 
 	case T_Until:
 	    DBufFree(&buf);
-	    r=ParseUntil(s, trig);
+	    r=ParseUntil(s, trig, tok.type);
 	    if (r) return r;
 	    break;
 
@@ -378,6 +415,15 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 	    trig->back = tok.val;
 	    break;
 
+	case T_BackAdj:
+	    DBufFree(&buf);
+	    if (trig->back != NO_BACK) return E_BACK_TWICE;
+	    if (trig->d != NO_DAY) return E_DAY_TWICE;
+	    trig->back = tok.val;
+            trig->d = 1;
+            trig->adj_for_last = 1;
+	    break;
+
 	case T_Once:
 	    DBufFree(&buf);
 	    if (trig->once != NO_ONCE) return E_ONCE_TWICE;
@@ -392,7 +438,7 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 	case T_Omit:
 	    DBufFree(&buf);
 	    if (trig->omitfunc[0]) {
-		Eprint("Warning: OMIT is ignored if you use OMITFUNC");
+		Wprint("Warning: OMIT is ignored if you use OMITFUNC");
 	    }
 
 	    r = ParseLocalOmit(s, trig);
@@ -401,12 +447,12 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 
 	case T_Empty:
 	    DBufFree(&buf);
-	    if (trig->scanfrom == NO_DATE) trig->scanfrom = JulianToday;
-	    return OK;
+            parsing = 0;
+            break;
 
 	case T_OmitFunc:
 	    if (trig->localomit) {
-		Eprint("Warning: OMIT is ignored if you use OMITFUNC");
+		Wprint("Warning: OMIT is ignored if you use OMITFUNC");
 	    }
 	    r=ParseToken(s, &buf);
 	    if (r) return r;
@@ -428,7 +474,12 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 	case T_Tag:
 	    r = ParseToken(s, &buf);
 	    if (r) return r;
+            if (strchr(DBufValue(&buf), ',')) {
+                DBufFree(&buf);
+                return E_PARSE_ERR;
+            }
 	    AppendTag(&(trig->tags), DBufValue(&buf));
+	    DBufFree(&buf);
 	    break;
 
 	case T_Duration:
@@ -474,10 +525,58 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim, int save_in_globals)
 	    DBufFree(&buf);
 	    trig->typ = MSG_TYPE;
 	    if (s->isnested) return E_CANT_NEST_RTYPE;
-	    if (trig->scanfrom == NO_DATE) trig->scanfrom = JulianToday;
-	    return OK;
+            parsing = 0;
+            break;
 	}
     }
+
+    if (trig->need_wkday && trig->wd == NO_WD) {
+        Eprint("Weekday name(s) required");
+        return E_PARSE_ERR;
+    }
+
+    /* Adjust month and possibly year */
+    if (trig->adj_for_last) {
+        if (trig->m != NO_MON) {
+            trig->m++;
+            if (trig->m >= 12) {
+                trig->m = 0;
+                if (trig->y != NO_YR) {
+                    trig->y++;
+                }
+            }
+        }
+        trig->adj_for_last = 0;
+    }
+
+    /* Check for some warning conditions */
+    if (!s->nonconst_expr) {
+        if (trig->y != NO_YR && trig->m != NO_MON && trig->d != NO_DAY && trig->until != NO_UNTIL) {
+            if (Julian(trig->y, trig->m, trig->d) > trig->until) {
+                Wprint("Warning: UNTIL/THROUGH date earlier than start date");
+            }
+        }
+        if (trig->from != NO_DATE) {
+            if (trig->until != NO_UNTIL && trig->until < trig->from) {
+                Wprint("Warning: UNTIL/THROUGH date earlier than FROM date");
+            }
+        } else if (trig->scanfrom != NO_DATE) {
+            if (trig->until != NO_UNTIL && trig->until < trig->scanfrom) {
+                Wprint("Warning: UNTIL/THROUGH date earlier than SCANFROM date");
+            }
+        }
+    }
+
+    if (trig->y != NO_YR && trig->m != NO_MON && trig->d != NO_DAY && trig->until != NO_UNTIL && trig->rep == NO_REP) {
+        Wprint("Warning: Useless use of UNTIL with fully-specified date and no *rep");
+    }
+
+    /* Set scanfrom to default if not set explicitly */
+    if (trig->scanfrom == NO_DATE) {
+        trig->scanfrom = JulianToday;
+    }
+
+    return OK;
 }
 
 /***************************************************************/
@@ -568,12 +667,18 @@ static int ParseLocalOmit(ParsePtr s, Trigger *t)
 /*  ParseUntil - parse the UNTIL portion of a reminder         */
 /*                                                             */
 /***************************************************************/
-static int ParseUntil(ParsePtr s, Trigger *t)
+static int ParseUntil(ParsePtr s, Trigger *t, int type)
 {
     int y = NO_YR,
 	m = NO_MON,
 	d = NO_DAY;
 
+    char const *which;
+    if (type == T_Until) {
+        which = "UNTIL";
+    } else {
+        which = "THROUGH";
+    }
     Token tok;
     int r;
     DynamicBuffer buf;
@@ -589,7 +694,7 @@ static int ParseUntil(ParsePtr s, Trigger *t)
 	case T_Year:
 	    DBufFree(&buf);
 	    if (y != NO_YR) {
-		Eprint("UNTIL: %s", ErrMsg[E_YR_TWICE]);
+		Eprint("%s: %s", which, ErrMsg[E_YR_TWICE]);
 		return E_YR_TWICE;
 	    }
 	    y = tok.val;
@@ -598,7 +703,7 @@ static int ParseUntil(ParsePtr s, Trigger *t)
 	case T_Month:
 	    DBufFree(&buf);
 	    if (m != NO_MON) {
-		Eprint("UNTIL: %s", ErrMsg[E_MON_TWICE]);
+		Eprint("%s: %s", which, ErrMsg[E_MON_TWICE]);
 		return E_MON_TWICE;
 	    }
 	    m = tok.val;
@@ -607,7 +712,7 @@ static int ParseUntil(ParsePtr s, Trigger *t)
 	case T_Day:
 	    DBufFree(&buf);
 	    if (d != NO_DAY) {
-		Eprint("UNTIL: %s", ErrMsg[E_DAY_TWICE]);
+		Eprint("%s: %s", which, ErrMsg[E_DAY_TWICE]);
 		return E_DAY_TWICE;
 	    }
 	    d = tok.val;
@@ -616,15 +721,15 @@ static int ParseUntil(ParsePtr s, Trigger *t)
 	case T_Date:
 	    DBufFree(&buf);
 	    if (y != NO_YR) {
-		Eprint("UNTIL: %s", ErrMsg[E_YR_TWICE]);
+		Eprint("%s: %s", which, ErrMsg[E_YR_TWICE]);
 		return E_YR_TWICE;
 	    }
 	    if (m != NO_MON) {
-		Eprint("UNTIL: %s", ErrMsg[E_MON_TWICE]);
+		Eprint("%s: %s", which, ErrMsg[E_MON_TWICE]);
 		return E_MON_TWICE;
 	    }
 	    if (d != NO_DAY) {
-		Eprint("UNTIL: %s", ErrMsg[E_DAY_TWICE]);
+		Eprint("%s: %s", which, ErrMsg[E_DAY_TWICE]);
 		return E_DAY_TWICE;
 	    }
 	    FromJulian(tok.val, &y, &m, &d);
@@ -632,7 +737,7 @@ static int ParseUntil(ParsePtr s, Trigger *t)
 
 	default:
 	    if (y == NO_YR || m == NO_MON || d == NO_DAY) {
-		Eprint("UNTIL: %s", ErrMsg[E_INCOMPLETE]);
+		Eprint("%s: %s", which, ErrMsg[E_INCOMPLETE]);
 		DBufFree(&buf);
 		return E_INCOMPLETE;
 	    }
@@ -772,6 +877,8 @@ static int ParseScanFrom(ParsePtr s, Trigger *t, int type)
 	}
     }
 }
+
+
 /***************************************************************/
 /*                                                             */
 /*  TriggerReminder                                            */
@@ -833,7 +940,8 @@ int TriggerReminder(ParsePtr p, Trigger *t, TimeTrig *tim, int jul)
     }
 /* If it's a MSG-type reminder, and no -k option was used, issue the banner. */
     if ((t->typ == MSG_TYPE || t->typ == MSF_TYPE) 
-	&& !NumTriggered && !NextMode && !MsgCommand) {
+	&& !DidMsgReminder && !NextMode && !MsgCommand) {
+        DidMsgReminder = 1;
 	if (!DoSubstFromString(DBufValue(&Banner), &buf,
 			       JulianToday, NO_TIME) &&
 	    DBufLen(&buf)) {
@@ -934,7 +1042,7 @@ int TriggerReminder(ParsePtr p, Trigger *t, TimeTrig *tim, int jul)
 	    if (!r) {
 		if (!DoCoerce(STR_TYPE, &v)) {
 		    if (is_color) {
-			DBufPuts(&buf, Colorize(red, green, blue));
+			DBufPuts(&buf, Colorize(red, green, blue, 0, 1));
 		    }
 		    if (DBufPuts(&buf, v.v.str) != OK) {
 			DBufFree(&buf);
@@ -948,7 +1056,7 @@ int TriggerReminder(ParsePtr p, Trigger *t, TimeTrig *tim, int jul)
     }
 
     if (is_color) {
-	DBufPuts(&buf, Colorize(red, green, blue));
+	DBufPuts(&buf, Colorize(red, green, blue, 0, 1));
     }
     if ( (r=DoSubst(p, &buf, t, tim, jul, NORMAL_MODE)) ) return r;
     if (t->typ != RUN_TYPE) {
@@ -959,7 +1067,7 @@ int TriggerReminder(ParsePtr p, Trigger *t, TimeTrig *tim, int jul)
 	    if (!r) {
 		if (!DoCoerce(STR_TYPE, &v)) {
 		    if (is_color) {
-			DBufPuts(&buf, Colorize(red, green, blue));
+			DBufPuts(&buf, Colorize(red, green, blue, 0, 1));
 		    }
 		    if (DBufPuts(&buf, v.v.str) != OK) {
 			DBufFree(&buf);
@@ -973,7 +1081,7 @@ int TriggerReminder(ParsePtr p, Trigger *t, TimeTrig *tim, int jul)
     }
 
     if (is_color) {
-	DBufPuts(&buf, Decolorize(red, green, blue));
+	DBufPuts(&buf, Decolorize());
     }
 
     if ((!MsgCommand && t->typ == MSG_TYPE) || t->typ == MSF_TYPE) {

src/dosubst.c

@@ -6,11 +6,12 @@
 /*  reminders are triggered.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 #include "config.h"
+#include "expr.h"
 #define L_IN_DOSUBST
 #include <stdio.h>
 #include <string.h>
@@ -29,9 +30,6 @@
 #define NL "\n"
 #endif
 
-static char TODAY[] = L_TODAY;
-static char TOMORROW[] = L_TOMORROW;
-
 #define SHIP_OUT(s) if(DBufPuts(dbuf, s) != OK) return E_NO_MEM
 
 /***************************************************************/
@@ -58,10 +56,17 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
     char const *mplu, *hplu, *when, *plu;
     int has_quote = 0;
     char *ss;
+    char const *expr;
     char *os;
     char s[256];
+    char uf[32];
+    char mypm[64];
+    char mycpm[64];
+    char myplu[64];
     int origLen = DBufLen(dbuf);
     int altmode;
+    int r;
+    Value v;
 
     FromJulian(jul, &y, &m, &d);
 
@@ -74,16 +79,16 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef	L_MPLU_OVER
     L_MPLU_OVER
 #else /* L_MPLU_OVER */
-    mplu = (mdiff == 1 ? "" : L_MPLU);
+    mplu = (mdiff == 1 ? "" : DynamicMplu);
 #endif /* L_MPLU_OVER */
 
 #ifdef L_HPLU_OVER
     L_HPLU_OVER
 #else /* L_HPLU_OVER */
-    hplu = (hdiff == 1 ? "" : L_HPLU);
+    hplu = (hdiff == 1 ? "" : DynamicHplu);
 #endif /* L_HPLU_OVER */
 
-    when = (tdiff < 0 ? L_AGO : L_FROMNOW);
+    when = (tdiff < 0) ? DynamicAgo : DynamicFromnow;
 
     h = tim / 60;
     min = tim % 60;
@@ -91,7 +96,26 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_AMPM_OVERRIDE
     L_AMPM_OVERRIDE (pm, h)
 #else
-    pm = (h < 12) ? L_AM : L_PM;
+    r = -1;
+    if (UserFuncExists("subst_ampm") == 1) {
+        snprintf(s, sizeof(s), "subst_ampm(%d)", h);
+        expr = (char const *) s;
+        r = EvalExpr(&expr, &v, NULL);
+        if (r == OK) {
+            if (!DoCoerce(STR_TYPE, &v)) {
+                snprintf(mypm, sizeof(mypm), "%s", v.v.str);
+                pm = mypm;
+            } else {
+                r = -1;
+            }
+            DestroyValue(v);
+        } else {
+            Eprint("%s", ErrMsg[r]);
+        }
+    }
+    if (r != OK) {
+        pm = (h < 12) ? DynamicAm : DynamicPm;
+    }
 #endif
     hh = (h == 12) ? 12 : h % 12;
 
@@ -101,25 +125,60 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_AMPM_OVERRIDE
     L_AMPM_OVERRIDE (cpm, ch)
 #else
-    cpm = (ch < 12) ? L_AM : L_PM;
+    r = -1;
+    if (UserFuncExists("subst_ampm") == 1) {
+        snprintf(s, sizeof(s), "subst_ampm(%d)", ch);
+        expr = (char const *) s;
+        r = EvalExpr(&expr, &v, NULL);
+        if (r == OK) {
+            if (!DoCoerce(STR_TYPE, &v)) {
+                snprintf(mycpm, sizeof(mycpm), "%s", v.v.str);
+                cpm = mycpm;
+            } else {
+                r = -1;
+            }
+        } else {
+            Eprint("%s", ErrMsg[r]);
+        }
+    }
+    if (r != OK) {
+        cpm = (h < 12) ? DynamicAm : DynamicPm;
+    }
 #endif
     chh = (ch == 12) ? 12 : ch % 12;
 
 #ifdef L_ORDINAL_OVERRIDE
-    L_ORDINAL_OVERRIDE
+    L_ORDINAL_OVERRIDE;
 #else
-    switch(d) {
-    case 1:
-    case 21:
-    case 31: plu = "st"; break;
+    if (UserFuncExists("subst_ordinal") == 1) {
+        snprintf(s, sizeof(s), "subst_ordinal(%d)", d);
+        expr = (char const *) s;
+        r = EvalExpr(&expr, &v, NULL);
+        if (r == OK) {
+            if (!DoCoerce(STR_TYPE, &v)) {
+                snprintf(myplu, sizeof(myplu), "%s", v.v.str);
+                plu = myplu;
+            } else {
+                r = -1;
+            }
+        } else {
+            Eprint("%s", ErrMsg[r]);
+        }
+    }
+    if (r != OK) {
+        switch(d) {
+        case 1:
+        case 21:
+        case 31: plu = "st"; break;
 
-    case 2:
-    case 22: plu = "nd"; break;
+        case 2:
+        case 22: plu = "nd"; break;
 
-    case 3:
-    case 23: plu = "rd"; break;
+        case 3:
+        case 23: plu = "rd"; break;
 
-    default: plu = "th"; break;
+        default: plu = "th"; break;
+        }
     }
 #endif
 
@@ -163,6 +222,29 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 	    }
 	}
 	done = 0;
+        snprintf(uf, sizeof(uf), "subst_%c", c);
+        if (UserFuncExists(uf) == 3) {
+            snprintf(s, sizeof(s), "subst_%c(%d,'%04d-%02d-%02d',%02d:%02d)",
+                     c, altmode ? 1 : 0, y, m+1, d, h, min);
+            expr = (char const *) s;
+            r = EvalExpr(&expr, &v, NULL);
+            if (r == OK) {
+                if (v.type != INT_TYPE || v.v.val != 0) {
+                    if (!DoCoerce(STR_TYPE, &v)) {
+                        if (DBufPuts(dbuf, v.v.str) != OK) {
+                            DestroyValue(v);
+                            return E_NO_MEM;
+                        }
+                    }
+                    DestroyValue(v);
+                    continue;
+                }
+                DestroyValue(v);
+            } else {
+                Eprint("%s", ErrMsg[r]);
+            }
+        }
+
 	if (diff <= 1) {
 	    switch(UPPER(c)) {
 #ifndef L_NOTOMORROW_A
@@ -204,7 +286,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifndef L_NOTOMORROW_V
 	    case 'V':
 #endif
-		sprintf(s, "%s", (diff ? TOMORROW : TODAY));
+		snprintf(s, sizeof(s), "%s", (diff ? DynamicTomorrow: DynamicToday));
 		SHIP_OUT(s);
 		done = 1;
 		break;
@@ -213,16 +295,42 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 	    }
 	}
 
+
+        if (!done) {
+            snprintf(uf, sizeof(uf), "subst_%cx", c);
+            if (UserFuncExists(uf) == 3) {
+                snprintf(s, sizeof(s), "subst_%cx(%d,'%04d-%02d-%02d',%02d:%02d)",
+                         c, altmode ? 1 : 0, y, m+1, d, h, min);
+                expr = (char const *) s;
+                r = EvalExpr(&expr, &v, NULL);
+                if (r == OK) {
+                    if (v.type != INT_TYPE || v.v.val != 0) {
+                        if (!DoCoerce(STR_TYPE, &v)) {
+                            if (DBufPuts(dbuf, v.v.str) != OK) {
+                                DestroyValue(v);
+                                return E_NO_MEM;
+                            }
+                        }
+                        DestroyValue(v);
+                        continue;
+                    }
+                    DestroyValue(v);
+                } else {
+                    Eprint("%s", ErrMsg[r]);
+                }
+            }
+        }
+
 	if (!done) switch(UPPER(c)) {
 	case 'A':
 #ifdef L_A_OVER
 	    L_A_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%s, %d %s, %d", get_day_name(jul%7), d,
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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,
+		snprintf(s, sizeof(s), "%s %s, %d %s, %d", DynamicOn, get_day_name(jul%7), d,
 			get_month_name(m), y);
 	    }
 #endif
@@ -233,7 +341,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_B_OVER
 	    L_B_OVER
 #else
-	    sprintf(s, L_INXDAYS, diff);
+	    snprintf(s, sizeof(s), L_INXDAYS, diff);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -242,10 +350,10 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_C_OVER
 	    L_C_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%s", get_day_name(jul%7));
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(s), "%s", get_day_name(jul%7));
 	    } else {
-		sprintf(s, "%s %s", L_ON, get_day_name(jul%7));
+		snprintf(s, sizeof(s), "%s %s", DynamicOn, get_day_name(jul%7));
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -255,7 +363,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_D_OVER
 	    L_D_OVER
 #else
-	    sprintf(s, "%d", d);
+	    snprintf(s, sizeof(s), "%d", d);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -264,11 +372,11 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_E_OVER
 	    L_E_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%02d%c%02d%c%04d", d, DateSep,
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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,
+		snprintf(s, sizeof(s), "%s %02d%c%02d%c%04d", DynamicOn, d, DateSep,
 			m+1, DateSep, y);
 	    }
 #endif
@@ -279,10 +387,10 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_F_OVER
 	    L_F_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%02d%c%02d%c%04d", m+1, DateSep, d, DateSep, y);
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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);
+		snprintf(s, sizeof(s), "%s %02d%c%02d%c%04d", DynamicOn, m+1, DateSep, d, DateSep, y);
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -292,10 +400,10 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_G_OVER
 	    L_G_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%s, %d %s", get_day_name(jul%7), d, get_month_name(m));
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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));
+		snprintf(s, sizeof(s), "%s %s, %d %s", DynamicOn, get_day_name(jul%7), d, get_month_name(m));
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -305,10 +413,10 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_H_OVER
 	    L_H_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%02d%c%02d", d, DateSep, m+1);
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(s), "%02d%c%02d", d, DateSep, m+1);
 	    } else {
-		sprintf(s, "%s %02d%c%02d", L_ON, d, DateSep, m+1);
+		snprintf(s, sizeof(s), "%s %02d%c%02d", DynamicOn, d, DateSep, m+1);
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -318,10 +426,10 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_I_OVER
 	    L_I_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%02d%c%02d", m+1, DateSep, d);
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(s), "%02d%c%02d", m+1, DateSep, d);
 	    } else {
-		sprintf(s, "%s %02d%c%02d", L_ON, m+1, DateSep, d);
+		snprintf(s, sizeof(s), "%s %02d%c%02d", DynamicOn, m+1, DateSep, d);
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -331,11 +439,11 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_J_OVER
 	    L_J_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%s, %s %d%s, %d", get_day_name(jul%7),
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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),
+		snprintf(s, sizeof(s), "%s %s, %s %d%s, %d", DynamicOn, get_day_name(jul%7),
 			get_month_name(m), d, plu, y);
 	    }
 #endif
@@ -346,11 +454,11 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_K_OVER
 	    L_K_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%s, %s %d%s", get_day_name(jul%7),
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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),
+		snprintf(s, sizeof(s), "%s %s, %s %d%s", DynamicOn, get_day_name(jul%7),
 			get_month_name(m), d, plu);
 	    }
 #endif
@@ -361,10 +469,10 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_L_OVER
 	    L_L_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%04d%c%02d%c%02d", y, DateSep, m+1, DateSep, d);
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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);
+		snprintf(s, sizeof(s), "%s %04d%c%02d%c%02d", DynamicOn, y, DateSep, m+1, DateSep, d);
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -374,7 +482,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_M_OVER
 	    L_M_OVER
 #else
-	    sprintf(s, "%s", get_month_name(m));
+	    snprintf(s, sizeof(s), "%s", get_month_name(m));
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -383,7 +491,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_N_OVER
 	    L_N_OVER
 #else
-	    sprintf(s, "%d", m+1);
+	    snprintf(s, sizeof(s), "%d", m+1);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -392,7 +500,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_O_OVER
 	    L_O_OVER
 #else
-	    if (RealToday == JulianToday) sprintf(s, " (%s)", L_TODAY);
+            if (RealToday == JulianToday) snprintf(s, sizeof(s), " (%s)", DynamicToday);
 	    else *s = 0;
 #endif
 	    SHIP_OUT(s);
@@ -402,7 +510,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_P_OVER
 	    L_P_OVER
 #else
-	    sprintf(s, "%s", (diff == 1 ? "" : L_PLURAL));
+	    snprintf(s, sizeof(s), "%s", (diff == 1 ? "" : L_PLURAL));
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -411,7 +519,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_Q_OVER
 	    L_Q_OVER
 #else
-	    sprintf(s, "%s", (diff == 1 ? "'s" : "s'"));
+	    snprintf(s, sizeof(s), "%s", (diff == 1 ? "'s" : "s'"));
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -420,7 +528,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_R_OVER
 	    L_R_OVER
 #else
-	    sprintf(s, "%02d", d);
+	    snprintf(s, sizeof(s), "%02d", d);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -429,7 +537,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_S_OVER
 	    L_S_OVER
 #else
-	    sprintf(s, "%s", plu);
+	    snprintf(s, sizeof(s), "%s", plu);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -438,7 +546,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_T_OVER
 	    L_T_OVER
 #else
-	    sprintf(s, "%02d", m+1);
+	    snprintf(s, sizeof(s), "%02d", m+1);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -447,11 +555,11 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_U_OVER
 	    L_U_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%s, %d%s %s, %d", get_day_name(jul%7), d,
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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,
+		snprintf(s, sizeof(s), "%s %s, %d%s %s, %d", DynamicOn, get_day_name(jul%7), d,
 			plu, get_month_name(m), y);
 	    }
 #endif
@@ -462,11 +570,11 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_V_OVER
 	    L_V_OVER
 #else
-	    if (altmode == '*') {
-		sprintf(s, "%s, %d%s %s", get_day_name(jul%7), d, plu,
+            if (altmode == '*' || !strcmp(DynamicOn, "")) {
+		snprintf(s, sizeof(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,
+		snprintf(s, sizeof(s), "%s %s, %d%s %s", DynamicOn, get_day_name(jul%7), d, plu,
 			get_month_name(m));
 	    }
 #endif
@@ -477,7 +585,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_W_OVER
 	    L_W_OVER
 #else
-	    sprintf(s, "%s", get_day_name(jul%7));
+	    snprintf(s, sizeof(s), "%s", get_day_name(jul%7));
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -486,7 +594,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_X_OVER
 	    L_X_OVER
 #else
-	    sprintf(s, "%d", diff);
+	    snprintf(s, sizeof(s), "%d", diff);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -495,7 +603,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_Y_OVER
 	    L_Y_OVER
 #else
-	    sprintf(s, "%d", y);
+	    snprintf(s, sizeof(s), "%d", y);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -504,7 +612,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_Z_OVER
 	    L_Z_OVER
 #else
-	    sprintf(s, "%d", y % 100);
+	    snprintf(s, sizeof(s), "%d", y % 100);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -514,14 +622,14 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 	    L_1_OVER
 #else
 	    if (tdiff == 0)
-		sprintf(s, "%s", L_NOW);
+		snprintf(s, sizeof(s), "%s", DynamicNow);
 	    else if (hdiff == 0)
-		sprintf(s, "%d %s%s %s", mdiff, L_MINUTE, mplu, when);
+		snprintf(s, sizeof(s), "%d %s%s %s", mdiff, DynamicMinute, mplu, when);
 	    else if (mdiff == 0)
-		sprintf(s, "%d %s%s %s", hdiff, L_HOUR, hplu, when);
+		snprintf(s, sizeof(s), "%d %s%s %s", hdiff, DynamicHour, hplu, when);
 	    else
-		sprintf(s, "%d %s%s %s %d %s%s %s", hdiff, L_HOUR, hplu,
-			L_AND, mdiff, L_MINUTE, mplu, when);
+		snprintf(s, sizeof(s), "%d %s%s %s %d %s%s %s", hdiff, DynamicHour, hplu,
+			DynamicAnd, mdiff, DynamicMinute, mplu, when);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -531,9 +639,9 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 	    L_2_OVER
 #else
 	    if (altmode == '*') {
-		sprintf(s, "%d%c%02d%s", hh, TimeSep, min, pm);
+		snprintf(s, sizeof(s), "%d%c%02d%s", hh, TimeSep, min, pm);
 	    } else {
-		sprintf(s, "%s %d%c%02d%s", L_AT, hh, TimeSep, min, pm);
+		snprintf(s, sizeof(s), "%s %d%c%02d%s", DynamicAt, hh, TimeSep, min, pm);
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -545,9 +653,9 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #else
 
 	    if (altmode == '*') {
-		sprintf(s, "%02d%c%02d", h, TimeSep, min);
+		snprintf(s, sizeof(s), "%02d%c%02d", h, TimeSep, min);
 	    } else {
-		sprintf(s, "%s %02d%c%02d", L_AT, h, TimeSep, min);
+		snprintf(s, sizeof(s), "%s %02d%c%02d", DynamicAt, h, TimeSep, min);
 	    }
 #endif
 	    SHIP_OUT(s);
@@ -557,7 +665,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_4_OVER
 	    L_4_OVER
 #else
-	    sprintf(s, "%d", tdiff);
+	    snprintf(s, sizeof(s), "%d", tdiff);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -566,7 +674,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_5_OVER
 	    L_5_OVER
 #else
-	    sprintf(s, "%d", adiff);
+	    snprintf(s, sizeof(s), "%d", adiff);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -575,7 +683,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_6_OVER
 	    L_6_OVER
 #else
-	    sprintf(s, "%s", when);
+	    snprintf(s, sizeof(s), "%s", when);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -584,7 +692,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_7_OVER
 	    L_7_OVER
 #else
-	    sprintf(s, "%d", hdiff);
+	    snprintf(s, sizeof(s), "%d", hdiff);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -593,7 +701,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_8_OVER
 	    L_8_OVER
 #else
-	    sprintf(s, "%d", mdiff);
+	    snprintf(s, sizeof(s), "%d", mdiff);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -602,7 +710,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_9_OVER
 	    L_9_OVER
 #else
-	    sprintf(s, "%s", mplu);
+	    snprintf(s, sizeof(s), "%s", mplu);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -611,7 +719,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_0_OVER
 	    L_0_OVER
 #else
-	    sprintf(s, "%s", hplu);
+	    snprintf(s, sizeof(s), "%s", hplu);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -620,7 +728,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_BANG_OVER
 	    L_BANG_OVER
 #else
-	    sprintf(s, "%s", (tdiff >= 0 ? L_IS : L_WAS));
+            snprintf(s, sizeof(s), "%s", (tdiff >= 0 ? DynamicIs : DynamicWas));
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -629,7 +737,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_AT_OVER
 	    L_AT_OVER
 #else
-	    sprintf(s, "%d%c%02d%s", chh, TimeSep, cmin, cpm);
+	    snprintf(s, sizeof(s), "%d%c%02d%s", chh, TimeSep, cmin, cpm);
 #endif
 	    SHIP_OUT(s);
 	    break;
@@ -638,16 +746,16 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 #ifdef L_HASH_OVER
 	    L_HASH_OVER
 #else
-	    sprintf(s, "%02d%c%02d", ch, TimeSep, cmin);
+	    snprintf(s, sizeof(s), "%02d%c%02d", ch, TimeSep, cmin);
 #endif
 	    SHIP_OUT(s);
 	    break;
 
 	case '_':
 	    if (PsCal == PSCAL_LEVEL2 || PsCal == PSCAL_LEVEL3 || (mode != CAL_MODE && mode != ADVANCE_MODE && !MsgCommand)) {
-		sprintf(s, "%s", NL);
+		snprintf(s, sizeof(s), "%s", NL);
 	    } else {
-		sprintf(s, " ");
+		snprintf(s, sizeof(s), " ");
 	    }
 	    SHIP_OUT(s);
 	    break;
@@ -657,8 +765,13 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int jul,
 	    break;
 
 	case '"':
-            if (DBufPutc(dbuf, QUOTE_MARKER) != OK) return E_NO_MEM;
-            has_quote = 1;
+            if (DontSuppressQuoteMarkers) {
+                if (DBufPutc(dbuf, '%') != OK) return E_NO_MEM;
+                if (DBufPutc(dbuf, c) != OK) return E_NO_MEM;
+            } else {
+                if (DBufPutc(dbuf, QUOTE_MARKER) != OK) return E_NO_MEM;
+                has_quote = 1;
+            }
 	    break;
 
 	default:

src/dynbuf.c

@@ -6,7 +6,7 @@
 /*  buffers.                                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 

src/dynbuf.h

@@ -5,7 +5,7 @@
 /*  Declaration of functions for manipulating dynamic buffers  */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 

src/err.h

@@ -5,7 +5,7 @@
 /*  Error definitions.                                         */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -70,7 +70,7 @@
 #define E_MON_TWICE	     51
 #define E_DAY_TWICE	     52
 #define E_UNKNOWN_TOKEN	     53
-#define E_SPEC_MON_DAY	     54
+#define E_SPEC_MON    	     54
 #define E_2MANY_PART	     55
 #define E_2MANY_FULL	     56
 #define E_PUSH_NOPOP	     57
@@ -187,7 +187,7 @@ EXTERN char *ErrMsg[]
     "Month specified twice",
     "Day specified twice",
     "Unknown token",
-    "Must specify month and day in OMIT command",
+    "Must specify month in OMIT command",
     "Too many partial OMITs",
     "Too many full OMITs",
     "Warning: PUSH-OMIT-CONTEXT without matching POP-OMIT-CONTEXT",

src/expr.c

@@ -5,7 +5,7 @@
 /*  This file contains routines to parse and evaluate          */
 /*  expressions.                                               */
 /*                                                             */
-/*  Copyright 1992-2021 by Dianne Skoll                        */
+/*  Copyright 1992-2022 by Dianne Skoll                        */
 /*                                                             */
 /***************************************************************/
 
@@ -44,21 +44,32 @@ static int MakeValue (char const *s, Value *v, Var *locals, ParsePtr p);
 
 /* Binary operators - all left-associative */
 
+/* Operator precedence:
+ *   Highest:    Unary -    Unary !
+ *               /   %
+ *               +   -
+ *               <   <=   >   >=
+ *               ==   !=
+ *               &&
+ *    Lowest:    ||
+ *
+ */
+
 /* Make SURE they are sorted lexically... this may die on an EBCDIC
    system... */
 
 Operator BinOp[] = {
     { "!=", 15, BIN_OP, NotEqual },
-    { "%", 20, BIN_OP, Mod },
+    { "%",  20, BIN_OP, Mod },
     { "&&", 14, BIN_OP, LogAND },
-    { "*", 20, BIN_OP, Multiply },
-    { "+", 18, BIN_OP, Add },
-    { "-", 18, BIN_OP, Subtract },
-    { "/", 20, BIN_OP, Divide },
-    { "<", 16, BIN_OP, LessThan },
+    { "*",  20, BIN_OP, Multiply },
+    { "+",  18, BIN_OP, Add },
+    { "-",  18, BIN_OP, Subtract },
+    { "/",  20, BIN_OP, Divide },
+    { "<",  16, BIN_OP, LessThan },
     { "<=", 16, BIN_OP, LessOrEqual },
     { "==", 15, BIN_OP, EqualTo },
-    { ">", 16, BIN_OP, GreaterThan },
+    { ">",  16, BIN_OP, GreaterThan },
     { ">=", 16, BIN_OP, GreaterOrEqual },
     { "||", 12, BIN_OP, LogOR },
 };
@@ -66,16 +77,19 @@ Operator BinOp[] = {
 
 /* These ones must be sorted too. */
 Operator UnOp[] = {
-    { "!", 22, UN_OP, LogNot },
-    { "-", 22, UN_OP, UnMinus },
+    { "!",  22, UN_OP, LogNot },
+    { "-",  22, UN_OP, UnMinus },
 };
 #define NUM_UN_OPS (sizeof(UnOp) / sizeof(Operator))
 
 extern BuiltinFunc Func[];
 
-Operator OpStack[OP_STACK_SIZE];
-Value    ValStack[VAL_STACK_SIZE];
-int OpStackPtr, ValStackPtr;
+static Operator OpStack[OP_STACK_SIZE];
+static int      OpStackPtr = 0;
+
+/* ValStack can't be static - needed by funcs.c */
+       Value    ValStack[VAL_STACK_SIZE];
+       int      ValStackPtr = 0;
 
 /***************************************************************/
 /*                                                             */
@@ -101,7 +115,7 @@ static int DebugPerform(Operator *op)
     fprintf(ErrFp, " => ");
     if (!r) {
 	PrintValue(&ValStack[ValStackPtr-1], ErrFp);
-	Putc('\n', ErrFp);
+	putc('\n', ErrFp);
     } else {
 	fprintf(ErrFp, "%s\n", ErrMsg[r]);
     }
@@ -115,12 +129,13 @@ static int DebugPerform(Operator *op)
 /*  Clean the stack after an error occurs.                     */
 /*                                                             */
 /***************************************************************/
-static void CleanStack(void)
+static void CleanStack(int old_op_stack_ptr, int old_val_stack_ptr)
 {
     int i;
 
-    for (i=0; i<ValStackPtr; i++) DestroyValue(ValStack[i]);
-    ValStackPtr = 0;
+    for (i=old_val_stack_ptr; i<ValStackPtr; i++) DestroyValue(ValStack[i]);
+    ValStackPtr = old_val_stack_ptr;
+    OpStackPtr = old_op_stack_ptr;
 }
 
 /***************************************************************/
@@ -238,6 +253,10 @@ static int ParseExprToken(DynamicBuffer *buf, char const **in)
 		    DBufFree(buf);
 		    return E_NO_MEM;
 		}
+                if (!**in) {
+                    DBufFree(buf);
+                    return E_MISS_QUOTE;
+                }
 		continue;
 	    }
 	    c = *(*in)++;
@@ -306,8 +325,8 @@ int EvalExpr(char const **e, Value *v, ParsePtr p)
 {
     int r;
 
-    OpStackPtr = 0;
-    ValStackPtr = 0;
+    int old_op_stack_ptr = OpStackPtr;
+    int old_val_stack_ptr = ValStackPtr;
 
     r = Evaluate(e, NULL, p);
 
@@ -316,11 +335,15 @@ int EvalExpr(char const **e, Value *v, ParsePtr p)
     DBufFree(&ExprBuf);
 
     if (r) {
-	CleanStack();
+	CleanStack(old_op_stack_ptr, old_val_stack_ptr);
+        /* fprintf(stderr, "O=%d V=%d\n", OpStackPtr, ValStackPtr); */
 	return r;
     }
-    *v = *ValStack;
-    ValStack[0].type = ERR_TYPE;
+    OpStackPtr = old_op_stack_ptr;
+    ValStackPtr = old_val_stack_ptr;
+    *v = ValStack[old_val_stack_ptr];
+    ValStack[old_val_stack_ptr].type = ERR_TYPE;
+    /* fprintf(stderr, "O=%d V=%d\n", OpStackPtr, ValStackPtr); */
     return r;
 }
 
@@ -580,7 +603,7 @@ static int MakeValue(char const *s, Value *v, Var *locals, ParsePtr p)
 	if (! (DebugFlag & DB_PRTEXPR)) return r;
 	if (r == OK) {
 	    PrintValue(v, ErrFp);
-	    Putc('\n', ErrFp);
+	    putc('\n', ErrFp);
 	}
 	return r;
     } else { /* Must be a symbol */
@@ -591,7 +614,7 @@ static int MakeValue(char const *s, Value *v, Var *locals, ParsePtr p)
     if (! (DebugFlag & DB_PRTEXPR)) return r;
     if (r == OK) {
 	PrintValue(v, ErrFp);
-	Putc('\n', ErrFp);
+	putc('\n', ErrFp);
     }
     return r;
 }
@@ -766,12 +789,11 @@ static int Add(void)
 
 /* If both are ints, just add 'em */
     if (v2.type == INT_TYPE && v1.type == INT_TYPE) {
-        int old = v1.v.val;
-	v1.v.val += v2.v.val;
         /* Check for overflow */
-        if (_private_add_overflow(v1.v.val, v2.v.val, old)) {
+        if (_private_add_overflow(v1.v.val, v2.v.val)) {
             return E_2HIGH;
         }
+	v1.v.val += v2.v.val;
 	PushValStack(v1);
 	return OK;
     }
@@ -779,9 +801,8 @@ static int Add(void)
 /* If it's a date plus an int, add 'em */
     if ((v1.type == DATE_TYPE && v2.type == INT_TYPE) ||
 	(v1.type == INT_TYPE && v2.type == DATE_TYPE)) {
-        int old = v1.v.val;
+        if (_private_add_overflow(v1.v.val, v2.v.val)) return E_DATE_OVER;
 	v1.v.val += v2.v.val;
-        if (_private_add_overflow(v1.v.val, v2.v.val, old)) return E_DATE_OVER;
 	if (v1.v.val < 0) return E_DATE_OVER;
 	v1.type = DATE_TYPE;
 	PushValStack(v1);
@@ -791,9 +812,8 @@ static int Add(void)
 /* If it's a datetime plus an int or a time, add 'em */
     if ((v1.type == DATETIME_TYPE && (v2.type == INT_TYPE || v2.type == TIME_TYPE)) ||
 	((v1.type == INT_TYPE || v1.type == TIME_TYPE) && v2.type == DATETIME_TYPE)) {
-        int old = v1.v.val;
+        if (_private_add_overflow(v1.v.val, v2.v.val)) return E_DATE_OVER;
 	v1.v.val += v2.v.val;
-        if (_private_add_overflow(v1.v.val, v2.v.val, old)) return E_DATE_OVER;
 	if (v1.v.val < 0) return E_DATE_OVER;
 	v1.type = DATETIME_TYPE;
 	PushValStack(v1);
@@ -805,9 +825,8 @@ static int Add(void)
     if ((v1.type == TIME_TYPE && v2.type == INT_TYPE) ||
 	(v1.type == INT_TYPE && v2.type == TIME_TYPE) ||
 	(v1.type == TIME_TYPE && v2.type == TIME_TYPE)) {
-        int old = v1.v.val;
+        if (_private_add_overflow(v1.v.val, v2.v.val)) return E_DATE_OVER;
 	v1.v.val += v2.v.val;
-        if (_private_add_overflow(v1.v.val, v2.v.val, old)) return E_DATE_OVER;
 	v1.v.val = v1.v.val % MINUTES_PER_DAY;
 	if (v1.v.val < 0) v1.v.val += MINUTES_PER_DAY;
 	v1.type = TIME_TYPE;
@@ -868,18 +887,16 @@ static int Subtract(void)
 
     /* If they're both INTs, do subtraction */
     if (v1.type == INT_TYPE && v2.type == INT_TYPE) {
-        int old = v1.v.val;
+        if (_private_sub_overflow(v1.v.val, v2.v.val)) return E_2HIGH;
 	v1.v.val -= v2.v.val;
-        if (_private_sub_overflow(v1.v.val, v2.v.val, old)) return E_2HIGH;
 	PushValStack(v1);
 	return OK;
     }
 
     /* If it's a date minus an int, do subtraction, checking for underflow */
     if (v1.type == DATE_TYPE && v2.type == INT_TYPE) {
-        int old = v1.v.val;
+        if (_private_sub_overflow(v1.v.val, v2.v.val)) return E_DATE_OVER;
 	v1.v.val -= v2.v.val;
-        if (_private_sub_overflow(v1.v.val, v2.v.val, old)) return E_DATE_OVER;
 	if (v1.v.val < 0) return E_DATE_OVER;
 	PushValStack(v1);
 	return OK;
@@ -888,9 +905,8 @@ static int Subtract(void)
     /* If it's a datetime minus an int or a time, do subtraction,
      * checking for underflow */
     if (v1.type == DATETIME_TYPE && (v2.type == INT_TYPE || v2.type == TIME_TYPE)) {
-        int old = v1.v.val;
+        if (_private_sub_overflow(v1.v.val, v2.v.val)) return E_DATE_OVER;
 	v1.v.val -= v2.v.val;
-        if (_private_sub_overflow(v1.v.val, v2.v.val, old)) return E_DATE_OVER;
 	if (v1.v.val < 0) return E_DATE_OVER;
 	PushValStack(v1);
 	return OK;
@@ -908,9 +924,8 @@ static int Subtract(void)
     if ((v1.type == TIME_TYPE && v2.type == TIME_TYPE) ||
 	(v1.type == DATETIME_TYPE && v2.type == DATETIME_TYPE) ||
 	(v1.type == DATE_TYPE && v2.type == DATE_TYPE)) {
-        int old = v1.v.val;
+        if (_private_sub_overflow(v1.v.val, v2.v.val)) return E_DATE_OVER;
 	v1.v.val -= v2.v.val;
-        if (_private_sub_overflow(v1.v.val, v2.v.val, old)) return E_DATE_OVER;
 	v1.type = INT_TYPE;
 	PushValStack(v1);
 	return OK;
@@ -945,11 +960,8 @@ static int Multiply(void)
             (v1.v.val == -1 && v2.v.val == INT_MIN)) {
             return E_2HIGH;
         }
-        int old = v1.v.val;
+        if (_private_mul_overflow(v1.v.val, v2.v.val)) return E_2HIGH;
 	v1.v.val *= v2.v.val;
-        if (v2.v.val != 0) {
-            if (_private_div(v1.v.val, v2.v.val) != old) return E_2HIGH;
-        }
 	PushValStack(v1);
 	return OK;
     }
@@ -1108,13 +1120,16 @@ static int LogOR(void)
 	return r;
     }
 
-    if (v1.type == INT_TYPE && v2.type == INT_TYPE) {
-	v1.v.val = (v1.v.val || v2.v.val) ? 1 : 0;
-	PushValStack(v1);
-	return OK;
+    if (v1.type != v2.type || v1.type == STR_TYPE || v2.type == STR_TYPE) {
+        DestroyValue(v1); DestroyValue(v2);
+        return E_BAD_TYPE;
     }
-    DestroyValue(v1); DestroyValue(v2);
-    return E_BAD_TYPE;
+
+    if (v1.v.val == 0) {
+        v1.v.val = v2.v.val;
+    }
+    PushValStack(v1);
+    return OK;
 }
 
 /***************************************************************/
@@ -1135,13 +1150,15 @@ static int LogAND(void)
 	return r;
     }
 
-    if (v1.type == INT_TYPE && v2.type == INT_TYPE) {
-	v1.v.val = (v1.v.val && v2.v.val) ? 1 : 0;
-	PushValStack(v1);
-	return OK;
+    if (v1.type != v2.type || v1.type == STR_TYPE || v2.type == STR_TYPE) {
+        DestroyValue(v1); DestroyValue(v2);
+        return E_BAD_TYPE;
     }
-    DestroyValue(v1); DestroyValue(v2);
-    return E_BAD_TYPE;
+    if (v1.v.val != 0) {
+        v1.v.val = v2.v.val;
+    }
+    PushValStack(v1);
+    return OK;
 }
 
 /***************************************************************/
@@ -1155,9 +1172,8 @@ static int UnMinus(void)
 {
     Value *v = &ValStack[ValStackPtr-1];
     if (v->type != INT_TYPE) return E_BAD_TYPE;
-    int old = v->v.val;
+    if (v->v.val == INT_MIN) return E_2HIGH;
     v->v.val = -v->v.val;
-    if (_private_unminus_overflow(old, v->v.val)) return E_2HIGH;
     return OK;
 }
 
@@ -1228,13 +1244,32 @@ BuiltinFunc *FindFunc(char const *name, BuiltinFunc where[], int num)
 void PrintValue (Value *v, FILE *fp)
 {
     int y, m, d;
-    char const *s;
+    unsigned char const *s;
 
     if (v->type == STR_TYPE) {
-	s=v->v.str;
-	Putc('"', fp);
-	for (y=0; y<MAX_PRT_LEN && *s; y++) Putc(*s++, fp);
-	Putc('"',fp);
+	s = (unsigned char const *) v->v.str;
+	putc('"', fp);
+	for (y=0; y<MAX_PRT_LEN && *s; y++) {
+            switch(*s) {
+            case '\a': fprintf(ErrFp, "\\a"); break;
+            case '\b': fprintf(ErrFp, "\\b"); break;
+            case '\f': fprintf(ErrFp, "\\f"); break;
+            case '\n': fprintf(ErrFp, "\\n"); break;
+            case '\r': fprintf(ErrFp, "\\r"); break;
+            case '\t': fprintf(ErrFp, "\\t"); break;
+            case '\v': fprintf(ErrFp, "\\v"); break;
+            case '"':  fprintf(ErrFp, "\\\""); break;
+            case '\\':  fprintf(ErrFp, "\\\\"); break;
+            default:
+                if (*s < 32) {
+                    fprintf(ErrFp, "\\x%02x", (unsigned int) *s);
+                } else {
+                    putc(*s, ErrFp); break;
+                }
+            }
+            s++;
+        }
+	putc('"',fp);
 	if (*s) fprintf(fp, "...");
     }
     else if (v->type == INT_TYPE) fprintf(fp, "%d", v->v.val);

src/expr.h

@@ -5,7 +5,7 @@
 /*  Contains a few definitions used by expression evaluator.   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -58,7 +58,7 @@ else \
    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);
+extern int _private_mul_overflow(int a, int b);
+extern int _private_add_overflow(int a, int b);
+extern int _private_sub_overflow(int a, int b);
+

src/files.c

@@ -7,7 +7,7 @@
 /*  files.                                                     */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -163,6 +163,7 @@ int ReadLine(void)
 	LineNo = CLine->LineNo;
 	CLine = CLine->next;
 	FreshLine = 1;
+        clear_callstack();
 	if (DebugFlag & DB_ECHO_LINE) OutputLine(ErrFp);
 	return OK;
     }
@@ -263,6 +264,7 @@ static int ReadLineFromFile(int use_pclose)
 	}
 
 	FreshLine = 1;
+        clear_callstack();
 	if (DebugFlag & DB_ECHO_LINE) OutputLine(ErrFp);
 	return OK;
     }
@@ -818,6 +820,7 @@ static int IncludeCmd(char const *cmd)
     int old_flag;
 
     FreshLine = 1;
+    clear_callstack();
     if (IStackPtr+1 >= INCLUDE_NEST) return E_NESTED_INCLUDE;
     i = &IStack[IStackPtr];
 
@@ -935,6 +938,7 @@ int IncludeFile(char const *fname)
     struct stat statbuf;
 
     FreshLine = 1;
+    clear_callstack();
     if (IStackPtr+1 >= INCLUDE_NEST) return E_NESTED_INCLUDE;
     i = &IStack[IStackPtr];
 

src/funcs.c

@@ -6,7 +6,7 @@
 /*  expressions.                                               */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -58,6 +58,8 @@ static int FADusk          (func_info *);
 static int FAbs            (func_info *);
 static int FAccess         (func_info *);
 static int FAmpm           (func_info *);
+static int FAnsicolor      (func_info *);
+static int FTrig           (func_info *);
 static int FIsAny          (func_info *);
 static int FArgs           (func_info *);
 static int FAsc            (func_info *);
@@ -93,6 +95,7 @@ static int FIsdst          (func_info *);
 static int FIsleap         (func_info *);
 static int FIsomitted      (func_info *);
 static int FLanguage       (func_info *);
+static int FLocalToUTC     (func_info *);
 static int FLower          (func_info *);
 static int FMax            (func_info *);
 static int FMin            (func_info *);
@@ -110,6 +113,7 @@ static int FNonomitted     (func_info *);
 static int FNow            (func_info *);
 static int FOrd            (func_info *);
 static int FOstype         (func_info *);
+static int FPad            (func_info *);
 static int FPlural         (func_info *);
 static int FPsmoon         (func_info *);
 static int FPsshade        (func_info *);
@@ -119,13 +123,16 @@ static int FRealtoday      (func_info *);
 static int FSgn            (func_info *);
 static int FShell          (func_info *);
 static int FSlide          (func_info *);
+static int FStdout         (func_info *);
 static int FStrlen         (func_info *);
 static int FSubstr         (func_info *);
 static int FSunrise        (func_info *);
 static int FSunset         (func_info *);
 static int FTime           (func_info *);
 static int FTimepart       (func_info *);
+static int FTimezone       (func_info *);
 static int FToday          (func_info *);
+static int FTrig           (func_info *);
 static int FTrigback       (func_info *);
 static int FTrigdate       (func_info *);
 static int FTrigdatetime   (func_info *);
@@ -136,6 +143,7 @@ static int FTrigeventstart (func_info *);
 static int FTrigfrom       (func_info *);
 static int FTrigger        (func_info *);
 static int FTrigpriority   (func_info *);
+static int FTrigtags       (func_info *);
 static int FTrigrep        (func_info *);
 static int FTrigscanfrom   (func_info *);
 static int FTrigtime       (func_info *);
@@ -146,6 +154,7 @@ static int FTrigvalid      (func_info *);
 static int FTypeof         (func_info *);
 static int FTzconvert      (func_info *);
 static int FUpper          (func_info *);
+static int FUTCToLocal     (func_info *);
 static int FValue          (func_info *);
 static int FVersion        (func_info *);
 static int FWeekno         (func_info *);
@@ -157,6 +166,7 @@ static int FShellescape    (func_info *);
 static int CleanUpAfterFunc (func_info *);
 static int CheckArgs       (BuiltinFunc *f, int nargs);
 static int SunStuff        (int rise, double cosz, int jul);
+static int tz_set_tz       (char const *tz);
 
 /* "Overload" the struct Operator definition */
 #define NO_MAX 127
@@ -210,6 +220,7 @@ BuiltinFunc Func[] = {
     {   "adawn",        0,      1,      0,          FADawn},
     {   "adusk",        0,      1,      0,          FADusk},
     {   "ampm",         1,      3,      1,          FAmpm   },
+    {   "ansicolor",    1,      5,      1,          FAnsicolor },
     {   "args",         1,      1,      0,          FArgs   },
     {   "asc",          1,      1,      1,          FAsc    },
     {   "baseyr",       0,      0,      1,          FBaseyr },
@@ -245,6 +256,7 @@ BuiltinFunc Func[] = {
     {   "isleap",       1,      1,      1,          FIsleap },
     {   "isomitted",    1,      1,      0,          FIsomitted },
     {   "language",     0,      0,      1,          FLanguage },
+    {   "localtoutc",   1,      1,      1,          FLocalToUTC },
     {   "lower",        1,      1,      1,          FLower  },
     {   "max",          1,      NO_MAX, 1,          FMax    },
     {   "min",          1,      NO_MAX, 1,          FMin    },
@@ -262,6 +274,7 @@ BuiltinFunc Func[] = {
     {   "now",          0,      0,      0,          FNow    },
     {   "ord",          1,      1,      1,          FOrd    },
     {   "ostype",       0,      0,      1,          FOstype },
+    {   "pad",          3,      4,      1,          FPad    },
     {   "plural",       1,      3,      1,          FPlural },
     {   "psmoon",       1,      4,      1,          FPsmoon},
     {   "psshade",      1,      3,      1,          FPsshade},
@@ -272,13 +285,16 @@ BuiltinFunc Func[] = {
     {   "shell",        1,      2,      0,          FShell  },
     {   "shellescape",  1,      1,      1,          FShellescape },
     {   "slide",        2,      NO_MAX, 0,          FSlide  },
+    {   "stdout",       0,      0,      1,          FStdout },
     {   "strlen",       1,      1,      1,          FStrlen },
     {   "substr",       2,      3,      1,          FSubstr },
     {   "sunrise",      0,      1,      0,          FSunrise},
     {   "sunset",       0,      1,      0,          FSunset },
     {   "time",         2,      2,      1,          FTime   },
     {   "timepart",     1,      1,      1,          FTimepart },
+    {   "timezone",     0,      1,      1,          FTimezone },
     {   "today",        0,      0,      0,          FToday  },
+    {   "trig",         0,      NO_MAX, 0,          FTrig },
     {   "trigback",     0,      0,      0,          FTrigback },
     {   "trigdate",     0,      0,      0,          FTrigdate },
     {   "trigdatetime", 0,      0,      0,          FTrigdatetime },
@@ -291,6 +307,7 @@ BuiltinFunc Func[] = {
     {   "trigpriority", 0,      0,      0,          FTrigpriority },
     {   "trigrep",      0,      0,      0,          FTrigrep },
     {   "trigscanfrom", 0,      0,      0,          FTrigscanfrom },
+    {   "trigtags",     0,      0,      0,          FTrigtags },
     {   "trigtime",     0,      0,      0,          FTrigtime },
     {   "trigtimedelta",0,      0,      0,          FTrigtimedelta },
     {   "trigtimerep",  0,      0,      0,          FTrigtimerep },
@@ -299,6 +316,7 @@ BuiltinFunc Func[] = {
     {   "typeof",       1,      1,      1,          FTypeof },
     {   "tzconvert",    2,      3,      0,          FTzconvert },
     {   "upper",        1,      1,      1,          FUpper  },
+    {   "utctolocal",   1,      1,      1,          FUTCToLocal },
     {   "value",        1,      2,      0,          FValue  },
     {   "version",      0,      0,      1,          FVersion },
     {   "weekno",       0,      3,      1,          FWeekno },
@@ -897,6 +915,87 @@ static int FSgn(func_info *info)
     return OK;
 }
 
+static int parse_color_helper(char const *str, int *r, int *g, int *b)
+{
+    if (!*str) {
+        /* Empty string means "reset to normal" */
+        *r = -1;
+        *g = -1;
+        *b = -1;
+        return OK;
+    }
+    if (sscanf(str, "%d %d %d", r, g, b) != 3) {
+        return E_BAD_TYPE;
+    }
+    return OK;
+}
+
+/***************************************************************/
+/*                                                             */
+/*  FAnsicolor - return an ANSI terminal color sequence        */
+/*                                                             */
+/***************************************************************/
+static int FAnsicolor(func_info *info)
+{
+    int r=0, g=0, b=0, bg=0, clamp=1;
+    int status = 0;
+    int index = 0;
+    bg = 0;
+    clamp = 1;
+
+    /* If first arg is a string: Parse out the colors */
+    if (ARG(0).type == STR_TYPE) {
+        /* If first arg is a string: Parse out the colors */
+        status = parse_color_helper(ARGSTR(0), &r, &g, &b);
+        if (status != 0) {
+            return status;
+        }
+        index = 1;
+    } else if (ARG(0).type == INT_TYPE) {
+        /* Must be at least three arguments */
+        if (Nargs < 3) return E_2FEW_ARGS;
+        ASSERT_TYPE(1, INT_TYPE);
+        ASSERT_TYPE(2, INT_TYPE);
+        r = ARGV(0);
+        g = ARGV(1);
+        b = ARGV(2);
+        index = 3;
+    }
+    if (r < -1 || g < -1 || b < -1) return E_2LOW;
+    if (r > 255 || g > 255 || b > 255) return E_2HIGH;
+    /* If any is -1, then all must be -1 */
+    if (r == -1 || g == -1 || b == -1) {
+        if (r != -1 || g != -1 || b != -1) {
+            return E_2LOW;
+        }
+    }
+    if (Nargs > index) {
+        ASSERT_TYPE(index, INT_TYPE);
+        if (ARGV(index) < 0) return E_2LOW;
+        if (ARGV(index) > 1) return E_2HIGH;
+        bg = ARGV(index);
+        index++;
+        if (Nargs > index) {
+            ASSERT_TYPE(index, INT_TYPE);
+            if (ARGV(index) < 0) return E_2LOW;
+            if (ARGV(index) > 1) return E_2HIGH;
+            clamp = ARGV(index);
+        }
+    }
+
+    /* All righ!  We have our parameters; now return the string */
+    if (!UseVTColors) {
+        /* Not using any colors: Empty strin */
+        return RetStrVal("", info);
+    }
+
+    if (r < 0) {
+        /* Return ANSI "reset to normal" string */
+        return RetStrVal(Decolorize(), info);
+    }
+    return RetStrVal(Colorize(r, g, b, bg, clamp), info);
+}
+
 /***************************************************************/
 /*                                                             */
 /*  FAmpm - return a time as a string with "AM" or "PM" suffix */
@@ -995,6 +1094,73 @@ static int FOrd(func_info *info)
     return RetStrVal(buf, info);
 }
 
+/***************************************************************/
+/*                                                             */
+/*  FPad - Pad a string to min length                          */
+/*                                                             */
+/*  pad("1", "0", 4) --> "0004"                                */
+/*  pad("1", "0", 4, 1) --> "4000"                             */
+/*  pad("foo", "bar", 7) -> "barbfoo"                          */
+/*                                                             */
+/***************************************************************/
+static int FPad(func_info *info)
+{
+    int r;
+    char *s;
+    DynamicBuffer dbuf;
+    size_t len;
+    size_t wantlen;
+    size_t i;
+
+    ASSERT_TYPE(1, STR_TYPE);
+    ASSERT_TYPE(2, INT_TYPE);
+    if (Nargs == 4) {
+        ASSERT_TYPE(3, INT_TYPE);
+    }
+
+    if (ARG(0).type != STR_TYPE) {
+        r = DoCoerce(STR_TYPE, &ARG(0));
+        if (r != OK) return r;
+    }
+
+    wantlen = ARGV(2);
+    len = strlen(ARGSTR(0));
+    if (len >= wantlen) {
+        DCOPYVAL(RetVal, ARG(0));
+        return OK;
+    }
+
+    if (strlen(ARGSTR(1)) == 0) {
+        return E_BAD_TYPE;
+    }
+
+    if (MaxStringLen > 0 && wantlen > (size_t) MaxStringLen) {
+        return E_STRING_TOO_LONG;
+    }
+
+    DBufInit(&dbuf);
+    s = ARGSTR(1);
+    if (Nargs < 4 || !ARGV(3)) {
+        /* Pad on the LEFT */
+        for (i=0; i<wantlen-len; i++) {
+            DBufPutc(&dbuf, *s++);
+            if (!*s) s = ARGSTR(1);
+        }
+        DBufPuts(&dbuf, ARGSTR(0));
+    } else {
+        /* Pad on the RIGHT */
+        DBufPuts(&dbuf, ARGSTR(0));
+        for (i=0; i<wantlen-len; i++) {
+            DBufPutc(&dbuf, *s++);
+            if (!*s) s = ARGSTR(1);
+        }
+    }
+    r = RetStrVal(DBufValue(&dbuf), info);
+    DBufFree(&dbuf);
+    return r;
+}
+
+
 /***************************************************************/
 /*                                                             */
 /*  FPlural - pluralization function                           */
@@ -1165,6 +1331,35 @@ static int FLower(func_info *info)
     return OK;
 }
 
+/***************************************************************/
+/*                                                             */
+/*  FStdout - return the type of file descriptor for stdout    */
+/*                                                             */
+/***************************************************************/
+static int FStdout(func_info *info)
+{
+    struct stat statbuf;
+    int r;
+
+    if (isatty(STDOUT_FILENO)) {
+        return RetStrVal("TTY", info);
+    }
+    if (fstat(STDOUT_FILENO, &statbuf) < 0) {
+        return RetStrVal("UNKNOWN", info);
+    }
+    switch(statbuf.st_mode & S_IFMT) {
+    case S_IFBLK:  r = RetStrVal("BLOCKDEV", info); break;
+    case S_IFCHR:  r = RetStrVal("CHARDEV", info);  break;
+    case S_IFDIR:  r = RetStrVal("DIR",info);       break;
+    case S_IFIFO:  r = RetStrVal("PIPE",info);      break;
+    case S_IFLNK:  r = RetStrVal("SYMLINK", info);  break;
+    case S_IFREG:  r = RetStrVal("FILE",info);      break;
+    case S_IFSOCK: r = RetStrVal("SOCKET", info);   break;
+    default:       r = RetStrVal("UNKNOWN", info);  break;
+    }
+    return r;
+}
+
 /***************************************************************/
 /*                                                             */
 /*  FToday - return the system's notion of "today"             */
@@ -1366,6 +1561,11 @@ static int FTrigrep(func_info *info)
     return OK;
 }
 
+static int FTrigtags(func_info *info)
+{
+    return RetStrVal(DBufValue(&(LastTrigger.tags)), info);
+}
+
 static int FTrigpriority(func_info *info)
 {
     RetVal.type = INT_TYPE;
@@ -2122,6 +2322,115 @@ static int FTimeStuff(int wantmins, func_info *info)
     return OK;
 }
 
+static int FTimezone(func_info *info)
+{
+    int yr, mon, day, hr, min, jul, now;
+    struct tm local, *withzone;
+    time_t t;
+    char buf[64];
+
+    if (Nargs == 0) {
+        jul = JulianToday;
+        now = (SystemTime(0) / 60);
+    } else {
+        if (!HASDATE(ARG(0))) return E_BAD_TYPE;
+        jul = DATEPART(ARG(0));
+        if (HASTIME(ARG(0))) {
+            now = TIMEPART(ARG(0));
+        } else {
+            now = 0;
+        }
+    }
+    FromJulian(jul, &yr, &mon, &day);
+    hr = now / 60;
+    min = now % 60;
+
+    memset(&local, 0, sizeof(local));
+    local.tm_sec = 0;
+    local.tm_min = min;
+    local.tm_hour = hr;
+    local.tm_mday = day;
+    local.tm_mon = mon;
+    local.tm_year = yr-1900;
+    local.tm_isdst = -1;
+
+    t = mktime(&local);
+    withzone = localtime(&t);
+    buf[0] = 0;
+    strftime(buf, sizeof(buf), "%Z", withzone);
+    return RetStrVal(buf, info);
+}
+
+static int FLocalToUTC(func_info *info)
+{
+    int yr, mon, day, hr, min, jul;
+    time_t loc_t;
+    struct tm local, *utc;
+
+    ASSERT_TYPE(0, DATETIME_TYPE);
+
+    FromJulian(DATEPART(ARG(0)), &yr, &mon, &day);
+    hr = TIMEPART(ARG(0))/60;
+    min = TIMEPART(ARG(0))%60;
+
+    memset(&local, 0, sizeof(local));
+    local.tm_sec = 0;
+    local.tm_min = min;
+    local.tm_hour = hr;
+    local.tm_mday = day;
+    local.tm_mon = mon;
+    local.tm_year = yr-1900;
+    local.tm_isdst = -1;
+    loc_t = mktime(&local);
+    if (loc_t == -1) {
+        return E_MKTIME_PROBLEM;
+    }
+
+    utc = gmtime(&loc_t);
+    jul = Julian(utc->tm_year+1900, utc->tm_mon, utc->tm_mday);
+    RetVal.type = DATETIME_TYPE;
+    RETVAL = MINUTES_PER_DAY * jul + utc->tm_hour*60 + utc->tm_min;
+    return OK;
+}
+
+static int FUTCToLocal(func_info *info)
+{
+    int yr, mon, day, hr, min, jul;
+    time_t utc_t;
+    struct tm *local, utc;
+    char const *old_tz;
+
+    ASSERT_TYPE(0, DATETIME_TYPE);
+    FromJulian(DATEPART(ARG(0)), &yr, &mon, &day);
+    hr = TIMEPART(ARG(0))/60;
+    min = TIMEPART(ARG(0))%60;
+
+    old_tz = getenv("TZ");
+
+    tz_set_tz("UTC");
+
+    memset(&utc, 0, sizeof(utc));
+    utc.tm_sec = 0;
+    utc.tm_min = min;
+    utc.tm_hour = hr;
+    utc.tm_mday = day;
+    utc.tm_mon = mon;
+    utc.tm_year = yr-1900;
+    utc.tm_isdst = 0;
+    utc_t = mktime(&utc);
+    tz_set_tz(old_tz);
+
+    if (utc_t == -1) {
+        return E_MKTIME_PROBLEM;
+    }
+
+    local = localtime(&utc_t);
+    jul = Julian(local->tm_year+1900, local->tm_mon, local->tm_mday);
+    RetVal.type = DATETIME_TYPE;
+    RETVAL = MINUTES_PER_DAY * jul + local->tm_hour*60 + local->tm_min;
+    return OK;
+}
+
 /***************************************************************/
 /*                                                             */
 /*  Sunrise and sunset functions.                              */
@@ -2234,10 +2543,10 @@ static int SunStuff(int rise, double cosz, int jul)
     /* Sometimes, we get roundoff error.  Check for "reasonableness" of
        answer. */
     if (rise) {
-	/* Sunrise so close to midnight it wrapped around -- permament light */
+	/* Sunrise so close to midnight it wrapped around -- permanent light */
 	if (hours >= 23) return NO_TIME;
     } else {
-	/* Sunset so close to midnight it wrapped around -- permament light */
+	/* Sunset so close to midnight it wrapped around -- permanent light */
 	if (hours <= 1) return -NO_TIME;
     }
     return hours*60 + mins;
@@ -2411,8 +2720,7 @@ static int FPsshade(func_info *info)
 
     if (!psshade_warned) {
 	psshade_warned = 1;
-	Eprint("psshade() is deprecated; use SPECIAL SHADE instead.");
-        FreshLine = 1;
+	Wprint("psshade() is deprecated; use SPECIAL SHADE instead.");
     }
 
     sprintf(s, "/_A LineWidth 2 div def ");
@@ -2467,8 +2775,7 @@ static int FPsmoon(func_info *info)
     }
     if (!psmoon_warned) {
 	psmoon_warned = 1;
-	Eprint("psmoon() is deprecated; use SPECIAL MOON instead.");
-        FreshLine = 1;
+	Wprint("psmoon() is deprecated; use SPECIAL MOON instead.");
     }
     if (size > 0) {
 	sprintf(sizebuf, "%d", size);
@@ -2825,11 +3132,11 @@ FSlide(func_info *info)
     }
 
     /* If ALL weekdays are omitted... barf! */
-    if (localomit == 127 && amt != 0) return E_2MANY_LOCALOMIT;
+    if ((WeekdayOmits | localomit) == 0x7F && amt != 0) return E_2MANY_LOCALOMIT;
     if (amt > 0) {
 	while(amt) {
 	    d++;
-	    r = IsOmitted(d, localomit, NULL,&omit);
+	    r = IsOmitted(d, localomit, NULL, &omit);
 	    if (r) return r;
 	    if (!omit) amt--;
 	}
@@ -2837,7 +3144,7 @@ FSlide(func_info *info)
 	while(amt) {
 	    d--;
 	    if (d < 0) return E_DATE_OVER;
-	    r = IsOmitted(d, localomit, NULL,&omit);
+	    r = IsOmitted(d, localomit, NULL, &omit);
 	    if (r) return r;
 	    if (!omit) amt++;
 	}
@@ -2971,8 +3278,12 @@ FEvalTrig(func_info *info)
     CreateParser(ARGSTR(0), &p);
     p.allownested = 0;
     r = ParseRem(&p, &trig, &tim, 0);
-    if (r) return r;
+    if (r) {
+        DestroyParser(&p);
+        return r;
+    }
     if (trig.typ != NO_TYPE) {
+        DestroyParser(&p);
 	FreeTrig(&trig);
 	return E_PARSE_ERR;
     }
@@ -2981,7 +3292,7 @@ FEvalTrig(func_info *info)
     } else {
 	/* Hokey... */
 	if (trig.scanfrom != JulianToday) {
-	    Eprint("Warning: SCANFROM is ignored in two-argument form of evaltrig()");
+	    Wprint("Warning: SCANFROM is ignored in two-argument form of evaltrig()");
 	}
 	jul = ComputeTrigger(scanfrom, &trig, &tim, &r, 0);
     }
@@ -2990,6 +3301,7 @@ FEvalTrig(func_info *info)
         jul = -1;
     }
     FreeTrig(&trig);
+    DestroyParser(&p);
     if (r) return r;
     if (jul < 0) {
 	RetVal.type = INT_TYPE;
@@ -3003,3 +3315,59 @@ FEvalTrig(func_info *info)
     }
     return OK;
 }
+
+static int LastTrig = 0;
+static int
+FTrig(func_info *info)
+{
+    Parser p;
+    Trigger trig;
+    TimeTrig tim;
+    int jul;
+    int r;
+    int i;
+
+    RetVal.type = DATE_TYPE;
+    if (Nargs == 0) {
+        RETVAL = LastTrig;
+        return OK;
+    }
+
+    for (i=0; i<Nargs; i++) {
+        ASSERT_TYPE(i, STR_TYPE);
+    }
+
+    RETVAL = 0;
+
+    for (i=0; i<Nargs; i++) {
+        CreateParser(ARGSTR(i), &p);
+        p.allownested = 0;
+        r = ParseRem(&p, &trig, &tim, 0);
+        if (r) {
+            DestroyParser(&p);
+            return r;
+        }
+        if (trig.typ != NO_TYPE) {
+            DestroyParser(&p);
+            FreeTrig(&trig);
+            return E_PARSE_ERR;
+        }
+	jul = ComputeTrigger(trig.scanfrom, &trig, &tim, &r, 0);
+
+        if (r == E_CANT_TRIG) {
+            DestroyParser(&p);
+            FreeTrig(&trig);
+            continue;
+        }
+        if (ShouldTriggerReminder(&trig, &tim, jul, &r)) {
+            LastTrig = jul;
+            RETVAL = jul;
+            DestroyParser(&p);
+            FreeTrig(&trig);
+            return OK;
+        }
+        DestroyParser(&p);
+        FreeTrig(&trig);
+    }
+    return OK;
+}

src/globals.c

@@ -8,15 +8,16 @@
 /*  globals.h and err.h                                        */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
 #include "config.h"
 
-#include <stdio.h>   /* For defintion of FILE - sigh! */
+#include <stdio.h>   /* For definition of FILE - sigh! */
 #include "types.h"
 #include "custom.h"
+#include "lang.h"
 #define MK_GLOBALS 1
 #include "globals.h"
 #include "err.h"

src/globals.h

@@ -11,6 +11,7 @@
 /*                                                             */
 /***************************************************************/
 
+
 #ifdef MK_GLOBALS
 #undef EXTERN
 #define EXTERN
@@ -24,6 +25,10 @@
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
+EXTERN  FILE *ErrFp;
+
+#include "dynbuf.h"
+#include "lang.h"
 
 #define MAX_TRUSTED_USERS 20
 
@@ -55,7 +60,7 @@ EXTERN  INIT(   int     DoPrefixLineNo, 0);
 EXTERN	INIT(	int	MondayFirst, 0);
 EXTERN	INIT(	int	Iterations, 1);
 EXTERN  INIT(   int     PsCal, 0);
-EXTERN  INIT(   int     CalWidth, -1);
+EXTERN  INIT(   int     CalWidth, 80);
 EXTERN  INIT(   int     CalWeeks, 0);
 EXTERN  INIT(   int     CalMonths, 0);
 EXTERN  INIT(	int 	Hush, 0);
@@ -75,6 +80,8 @@ EXTERN  INIT(   long    SysTime, -1L);
 EXTERN	char	const *InitialFile;
 EXTERN	int	FileAccessDate;
 
+EXTERN  INIT(   int     WeekdayOmits, 0);
+EXTERN  INIT(   int     DontSuppressQuoteMarkers, 0);
 EXTERN  INIT(	int 	DontFork, 0);
 EXTERN  INIT(	int 	DontQueue, 0);
 EXTERN  INIT(   int     NumQueued, 0);
@@ -88,13 +95,12 @@ 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     MaxSatIter, 1000);
 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);
@@ -106,11 +112,13 @@ EXTERN  INIT(   int     LastTriggerTime, 0);
 EXTERN  INIT(   int     ShouldCache, 0);
 EXTERN  char const   *CurLine;
 EXTERN  INIT(   int     NumTriggered, 0);
+EXTERN  INIT(   int     DidMsgReminder, 0);
 EXTERN  int ArgC;
 EXTERN  char const **ArgV;
 EXTERN  INIT(   int     CalLines, CAL_LINES);
 EXTERN  INIT(   int     CalPad, 1);
 EXTERN  INIT(   int     UseVTChars, 0);
+EXTERN  INIT(   int     UseBGVTColors, 0);
 EXTERN  INIT(   int     UseUTF8Chars, 0);
 EXTERN  INIT(   int     UseVTColors, 0);
 EXTERN  INIT(   int     Use256Colors, 0);
@@ -118,14 +126,14 @@ 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(   double    Longitude, -999.0);
-EXTERN  INIT(   double    Latitude, -999.0);
+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);
 
@@ -141,11 +149,6 @@ EXTERN	INIT(	int	  SubsIndent, 0);
 EXTERN	INIT(	char	  *EndSent, ".?!");
 EXTERN	INIT(	char	  *EndSentIg, "\"')]}>");
 
-/* We need the language stuff here... */
-
-#include "lang.h"
-#include "dynbuf.h"
-
 EXTERN DynamicBuffer Banner;
 EXTERN DynamicBuffer LineBuffer;
 EXTERN DynamicBuffer ExprBuf;
@@ -227,3 +230,98 @@ EXTERN	int	MonthIndex[2][12]
 #endif
 ;
 
+EXTERN char *DynamicAgo
+#ifdef MK_GLOBALS
+= L_AGO
+#endif
+;
+EXTERN char *DynamicAm
+#ifdef MK_GLOBALS
+= L_AM
+#endif
+;
+EXTERN char *DynamicAnd
+#ifdef MK_GLOBALS
+= L_AND
+#endif
+;
+EXTERN char *DynamicAt
+#ifdef MK_GLOBALS
+= L_AT
+#endif
+;
+EXTERN char *DynamicFromnow
+#ifdef MK_GLOBALS
+= L_FROMNOW
+#endif
+;
+EXTERN char *DynamicHour
+#ifdef MK_GLOBALS
+= L_HOUR
+#endif
+;
+EXTERN char *DynamicHplu
+#ifdef MK_GLOBALS
+= L_HPLU
+#endif
+;
+EXTERN char *DynamicIs
+#ifdef MK_GLOBALS
+= L_IS
+#endif
+;
+EXTERN char *DynamicMinute
+#ifdef MK_GLOBALS
+= L_MINUTE
+#endif
+;
+EXTERN char *DynamicMplu
+#ifdef MK_GLOBALS
+= L_MPLU
+#endif
+;
+EXTERN char *DynamicNow
+#ifdef MK_GLOBALS
+= L_NOW
+#endif
+;
+EXTERN char *DynamicOn
+#ifdef MK_GLOBALS
+= L_ON
+#endif
+;
+EXTERN char *DynamicPm
+#ifdef MK_GLOBALS
+= L_PM
+#endif
+;
+EXTERN char *DynamicToday
+#ifdef MK_GLOBALS
+= L_TODAY
+#endif
+;
+EXTERN char *DynamicTomorrow
+#ifdef MK_GLOBALS
+= L_TOMORROW
+#endif
+;
+EXTERN char *DynamicWas
+#ifdef MK_GLOBALS
+= L_WAS
+#endif
+;
+
+#define XSTR(x) #x
+#define STRSYSDIR(x) XSTR(x)
+
+EXTERN char *SysDir
+#ifdef MK_GLOBALS
+= STRSYSDIR(SYSDIR)
+#endif
+;
+
+EXTERN int SuppressLRM
+#ifdef MK_GLOBALS
+= 0
+#endif
+;

src/hbcal.c

@@ -5,7 +5,7 @@
 /*  Support for the Hebrew calendar                            */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /*  Derived from code written by Amos Shapir in 1978; revised  */
 /*  1985.                                                      */

src/init.c

@@ -7,7 +7,7 @@
 /*  in normal mode.                                            */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -21,6 +21,10 @@
 
 #include <stdlib.h>
 #include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+
 #include <pwd.h>
 #include <unistd.h>
 #include <sys/ioctl.h>
@@ -30,10 +34,10 @@
 #endif
 
 #include "types.h"
+#include "globals.h"
 #include "protos.h"
 #include "expr.h"
 #include "err.h"
-#include "globals.h"
 
 /***************************************************************
  *
@@ -43,7 +47,8 @@
  *             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
+ *  -@[n,m,b]= Colorize n=0 VT100 n=1 85 n=2 True m=0 dark terminal m=1 light
+ *             b=0 ignore SHADE b=1 respect SHADE
  *  -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
@@ -94,6 +99,25 @@ static void AddTrustedUser(char const *username);
 
 static DynamicBuffer default_filename_buf;
 
+static void
+InitCalWidthAndFormWidth(int fd)
+{
+    struct winsize w;
+
+    if (!isatty(fd)) {
+        return;
+    }
+    if (ioctl(fd, TIOCGWINSZ, &w) == 0) {
+        CalWidth = w.ws_col;
+        if (CalWidth < 71) {
+            CalWidth = 71;
+        }
+        FormWidth = w.ws_col - 8;
+        if (FormWidth < 20) FormWidth = 20;
+        if (FormWidth > 500) FormWidth = 500;
+    }
+}
+
 /***************************************************************/
 /*                                                             */
 /*  DefaultFilename                                            */
@@ -141,20 +165,14 @@ void InitRemind(int argc, char const *argv[])
     int weeks;
     int x;
     int jul;
+    int ttyfd;
 
     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;
-	}
-    }
-    
+    InitCalWidthAndFormWidth(STDOUT_FILENO);
+
     /* Initialize global dynamic buffers */
     DBufInit(&Banner);
     DBufInit(&LineBuffer);
@@ -185,7 +203,7 @@ void InitRemind(int argc, char const *argv[])
     FromJulian(JulianToday, &CurYear, &CurMon, &CurDay);
 
     /* Initialize Latitude and Longitude */
-    set_lat_and_long_from_components();
+    set_components_from_lat_and_long();
 
     /* See if we were invoked as "rem" rather than "remind" */
     if (argv[0]) {
@@ -232,17 +250,37 @@ void InitRemind(int argc, char const *argv[])
 			Use256Colors = 1;
 		    } else if (x == 2) {
 			UseTrueColors = 1;
-		    }
+		    } else if (x != 0) {
+                        fprintf(ErrFp, "%s: -@n,m,b: n must be 0, 1 or 2 (assuming 0)\n",
+                                argv[0]);
+                    }
 		}
 		if (*arg == ',') {
 		    arg++;
-		    PARSENUM(x, arg);
-		    if (x == 0) {
-			TerminalBackground = TERMINAL_BACKGROUND_DARK;
-		    } else if (x == 1) {
-			TerminalBackground = TERMINAL_BACKGROUND_LIGHT;
-		    }
+                    if (*arg != ',') {
+                        PARSENUM(x, arg);
+                        if (x == 0) {
+                            TerminalBackground = TERMINAL_BACKGROUND_DARK;
+                        } else if (x == 1) {
+                            TerminalBackground = TERMINAL_BACKGROUND_LIGHT;
+                        } else if (x == 2) {
+                            TerminalBackground = TERMINAL_BACKGROUND_UNKNOWN;
+                        } else {
+                            fprintf(ErrFp, "%s: -@n,m,b: m must be 0, 1 or 2 (assuming 2)\n",
+                                    argv[0]);
+                        }
+                    }
 		}
+                if (*arg == ',') {
+		    arg++;
+                    PARSENUM(x, arg);
+                    if (x != 0 && x != 1) {
+                        fprintf(ErrFp, "%s: -@n,m,b: b must be 0 or 1 (assuming 0)\n",
+                                argv[0]);
+                        x = 0;
+                    }
+                    UseBGVTColors = x;
+                }
 		break;
 
 	    case 'j':
@@ -459,6 +497,7 @@ void InitRemind(int argc, char const *argv[])
 		DoSimpleCalendar = 1;
 		PsCal = PSCAL_LEVEL1;
 		while (*arg == 'a' || *arg == 'A' ||
+                       *arg == 'q' || *arg == 'Q' ||
 		       *arg == 'p' || *arg == 'P') {
 		    if (*arg == 'a' || *arg == 'A') {
 			DoSimpleCalDelta = 1;
@@ -471,7 +510,9 @@ void InitRemind(int argc, char const *argv[])
 			} else {
 			    PsCal = PSCAL_LEVEL3;
 			}
-		    }
+		    } else if (*arg == 'q' || *arg == 'Q') {
+                        DontSuppressQuoteMarkers = 1;
+                    }
 		    arg++;
 		}
 		PARSENUM(CalMonths, arg);
@@ -486,11 +527,27 @@ void InitRemind(int argc, char const *argv[])
 	    case 'w':
 	    case 'W':
 		if (*arg != ',') {
-		    PARSENUM(CalWidth, arg);
-		    if (CalWidth != 0 && CalWidth < 71) CalWidth = 71;
-		    if (CalWidth == 0) {
-			CalWidth = -1;
-		    }
+                    if (*arg == 't') {
+                        arg++;
+                        /* -wt means get width from /dev/tty */
+                        ttyfd = open("/dev/tty", O_RDONLY);
+                        if (!ttyfd) {
+                            fprintf(stderr, "%s: `-wt': Cannot open /dev/tty: %s\n",
+                                    argv[0], strerror(errno));
+                        } else {
+                            InitCalWidthAndFormWidth(ttyfd);
+                            close(ttyfd);
+                        }
+                    } else {
+                        PARSENUM(CalWidth, arg);
+                        if (CalWidth != 0 && CalWidth < 71) CalWidth = 71;
+                        if (CalWidth == 0) {
+                            CalWidth = -1;
+                        }
+                        FormWidth = CalWidth - 8;
+                        if (FormWidth < 20) FormWidth = 20;
+                        if (FormWidth > 500) FormWidth = 500;
+                    }
 		}
 		if (*arg == ',') {
 		    arg++;
@@ -672,7 +729,7 @@ void InitRemind(int argc, char const *argv[])
 #ifndef L_USAGE_OVERRIDE
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2022 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
@@ -680,7 +737,7 @@ void Usage(void)
     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, " -@[n,m] Colorize COLOR reminders\n");
+    fprintf(ErrFp, " -@[n,m,b] Colorize COLOR/SHADE 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");
@@ -698,7 +755,7 @@ void Usage(void)
     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, " -x[n]  Iteration limit for SATISFY clause (def=1000)\n");
     fprintf(ErrFp, " -kcmd  Run `cmd' for MSG-type reminders\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");

src/lang.h

@@ -5,7 +5,7 @@
 /*  Header file for language support for various languages.    */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -23,7 +23,7 @@
 #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                  */
+#define ICELANDIC 12 /* translated by Björn Davíðsson                  */
 
 /* Add more languages here - but please e-mail dianne@skoll.ca
    to have your favorite language assigned a number.  If you add a

src/langs/danish.h

@@ -6,7 +6,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2022 by Dianne Skoll          */
 /*  This file is Copyright (C) 1993 by Mogens Lynnerup.        */
 /*                                                             */
 /***************************************************************/
@@ -48,9 +48,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "siden"
 #define L_FROMNOW "fra nu"
@@ -91,5 +88,3 @@
 #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
-
-#endif /* L_IN_DOSUBST */

src/langs/dutch.h

@@ -11,7 +11,7 @@
 /*  Further corrections by Erik-Jan Vens                       */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -52,9 +52,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "geleden"
 #define L_FROMNOW "vanaf nu"
@@ -91,15 +88,14 @@ if (tdiff == 0) \
 sprintf(s, L_NOW); \
 else if (hdiff == 0) \
 sprintf(s, "%d %s %s", mdiff, \
-	(mdiff == 1 ? "minuut" : "minuten"), when); \
+        ((mdiff == 1) ? "minuut" : "minuten"), when);   \
 else if (mdiff == 0) \
 sprintf(s, "%d %s %s", hdiff, \
-	(mdiff == 1 ? "uur" : "uren"), when); \
-	else sprintf(s, "%d %s %s %d %s %s", hdiff, \
-		     (hdiff == 1 ? "uur" : "uren"), \
-		     L_AND, mdiff, \
-		     (mdiff == 1 ? "minuut" : "minuten"), \
-		     when);
+        ((hdiff == 1) ? "uur" : "uren"), when); \
+else sprintf(s, "%d %s %s %d %s %s", hdiff, \
+	     (hdiff == 1 ? "uur" : "uren"), \
+	     L_AND, mdiff, \
+	     (mdiff == 1 ? "minuut" : "minuten"), \
+	     when);
 
-#endif /* L_IN_DOSUBST */
 

src/langs/english.h

@@ -5,7 +5,7 @@
 /*  Support for the English language.                          */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -46,9 +46,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "ago"
 #define L_FROMNOW "from now"
@@ -72,11 +69,9 @@
 #define L_WAS "was"
 #define L_AND "and"
 /* 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. */
-
-#endif /* L_IN_DOSUBST */

src/langs/finnish.h

@@ -11,7 +11,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*  This file is Copyright (C) 1993-1998 by Mikko Silvonen.    */
-/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2022 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/
 
@@ -52,9 +52,6 @@
 #define L_AM " ap."
 #define L_PM " ip."
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "sitten"
 #define L_FROMNOW "kuluttua"
@@ -138,7 +135,6 @@ else { \
    } \
    sprintf(s + strlen(s), when); \
 }
-#endif /* L_IN_DOSUBST */
 
 /* The next ones are used only when MK_GLOBALS is set */
 #ifdef MK_GLOBALS
@@ -199,7 +195,7 @@ EXTERN char *ErrMsg[] =
     "Kuukausi annettu kahdesti",
     "Päivä annettu kahdesti",
     "Tuntematon sana tai merkki",
-    "OMIT-komennossa on annettava kuukausi ja päivä",
+    "OMIT-komennossa on annettava kuukausi",
     "Liian monta osittaista OMIT-komentoa",
     "Liian monta täydellistä OMIT-komentoa",
     "Varoitus: PUSH-OMIT-CONTEXT ilman POP-OMIT-CONTEXTia",
@@ -257,7 +253,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2022 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETAVERSIO <<<<\n");
 #endif
@@ -283,7 +279,7 @@ void Usage(void)
     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, " -x[n]  SATISFY-lauseen toistoraja (oletus 1000)\n");
     fprintf(ErrFp, " -kcmd  Suorita 'cmd' MSG-tyyppisille viesteille\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");

src/langs/french.h

@@ -8,7 +8,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2022 by Dianne Skoll          */
 /*  This file is Copyright (C) 1993 by Laurent Duperval and    */
 /*  Dianne Skoll.                                              */
 /*                                                             */
@@ -51,9 +51,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "il y a"
 #define L_FROMNOW "dans"
@@ -113,8 +110,6 @@ else if (tdiff < 0) { \
 
 #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 */
-
 /* The next ones are used only when MK_GLOBALS is set */
 #ifdef MK_GLOBALS
 #define L_ERR_OVERRIDE 1
@@ -232,7 +227,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2022 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
@@ -258,7 +253,7 @@ void Usage(void)
     fprintf(ErrFp, " -d...  Debug: e=echo x=expr-eval t=trig v=dumpvars l=showline\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'itérations pour la clause SATISFY (def=150)\n");
+    fprintf(ErrFp, " -x[n]  Limite d'itérations pour la clause SATISFY (def=1000)\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");

src/langs/german.h

@@ -9,7 +9,7 @@
 /*  I don't speak German.                                      */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -50,9 +50,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "vorher"
 #define L_FROMNOW "von heute"
@@ -88,5 +85,3 @@
 #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
-
-#endif /* L_IN_DOSUBST */

src/langs/icelandic.h

@@ -5,8 +5,8 @@
 /*  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)           */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
+/*  Translated by Björn Davíðsson (bjossi@snerpa.is)           */
 /*                                                             */
 /***************************************************************/
 
@@ -15,59 +15,56 @@
 
 /* Day names */
 #define L_SUNDAY "sunnudagur"
-#define L_MONDAY "mánudagur"
-#define L_TUESDAY "þriðjudagur"
-#define L_WEDNESDAY "miðvikudagur"
+#define L_MONDAY "mánudagur"
+#define L_TUESDAY "þriðjudagur"
+#define L_WEDNESDAY "miðvikudagur"
 #define L_THURSDAY "fimmtudagur"
-#define L_FRIDAY "föstudagur"
+#define L_FRIDAY "föstudagur"
 #define L_SATURDAY "laugardagur"
 
 /* Month names */
-#define L_JAN "janúar"
-#define L_FEB "febrúar"
+#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_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_OCT "október"
+#define L_NOV "nóvember"
 #define L_DEC "desember"
 
 /* Today and tomorrow */
-#define L_TODAY "í dag"
-#define L_TOMORROW "á morgun"
+#define L_TODAY "í dag"
+#define L_TOMORROW "á morgun"
 
 /* The default banner */
-#define L_BANNER "Minnisatriði: %w, %d%s %m, %y%o:"
+#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"
+#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"
+#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_NOW "núna"
 #define L_AT "kl."
-#define L_MINUTE "mínútu"
+#define L_MINUTE "mínútu"
 #define L_HOUR "klukkustund"
 #define L_IS "er"
 #define L_WAS "var"
@@ -79,5 +76,3 @@
 
 /* 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

@@ -7,7 +7,7 @@
 /*  This file is part of REMIND.                               */
 /*  It is Copyright (C) 1996 by Valerio Aimale                 */
 /*                                                             */
-/*  Remind is copyright (C) 1992-2021 by Dianne Skoll          */
+/*  Remind is copyright (C) 1992-2022 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/
 
@@ -49,9 +49,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "fa"
 #define L_FROMNOW "da oggi"
@@ -114,6 +111,3 @@
 
 #define L_V_OVER	sprintf(s, "%s, %d %s", DayName[jul%7], d, \
                                 MonthName[m]);
-
-
-#endif /* L_IN_DOSUBST */

src/langs/norwgian.h

@@ -6,7 +6,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*  This file is Copyright (C) 1993 by Trygve Randen.          */
-/*  Remind is Copyright (C) 1992-2021 by Dianne Skoll          */
+/*  Remind is Copyright (C) 1992-2022 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/
 
@@ -47,9 +47,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "siden"
 #define L_FROMNOW "fra nå"
@@ -84,6 +81,3 @@
 #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
-
-
-#endif /* L_IN_DOSUBST */

src/langs/polish.h

@@ -9,7 +9,7 @@
 /*  Polish.                                                    */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -50,9 +50,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "temu"
 #define L_FROMNOW "od teraz"
@@ -75,13 +72,17 @@
 #  define L_IS "będzie"
 #  define L_WAS "było"
 #define L_AND "i"
+
+#define L_HPLU ""
+#define L_MPLU ""
+
 /* What to add to make "hour" or "minute" plural */
 #define L_NPLU( N ) ((N == 1) ? "ę" : ((N==12) || (N==13) || (N==14)) ? "" : \
      ((N%10==2) || (N%10==3) || (N%10==4)) ? "y" : "" )
 /* What to add to make "hour" plural */
-#define L_HPLU L_NPLU( hdiff )
+#define L_HPLU_OVER hplu = L_NPLU( hdiff );
 /* What to add to make "minute" plural */
-#define L_MPLU L_NPLU( mdiff )
+#define L_MPLU_OVER mplu = L_NPLU( mdiff );
 
 /* Define any overrides here, such as L_ORDINAL_OVERRIDE, L_A_OVER, etc.
    See the file dosubst.c for more info. */
@@ -99,32 +100,30 @@ ampm = (hour<12) ? \
 #define L_U_OVER			L_A_OVER
 #define L_V_OVER			L_G_OVER
 
-#endif /* L_IN_DOSUBST */
-
-#define L_0_OVER sprintf(s, L_HPLU);
-#define L_9_OVER sprintf(s, L_MPLU);
+#define L_0_OVER sprintf(s, L_NPLU(hdiff));
+#define L_9_OVER sprintf(s, L_NPLU(mdiff));
 #define L_1_OVER \
 if (tdiff == 0)  \
 sprintf(s, L_NOW); \
 else if (tdiff > 0) \
 { \
       if (hdiff == 0)  \
-	   sprintf(s, "za %d %s%s", mdiff, L_MINUTE, L_MPLU); \
+	   sprintf(s, "za %d %s%s", mdiff, L_MINUTE, L_NPLU(mdiff)); \
       else if (mdiff == 0) \
-           sprintf(s, "za %d %s%s", hdiff, L_HOUR, L_HPLU); \
+           sprintf(s, "za %d %s%s", hdiff, L_HOUR, L_NPLU(hdiff)); \
       else \
-	   sprintf(s, "za %d %s%s %s %d %s%s", hdiff, L_HOUR, L_HPLU, \
-		   L_AND, mdiff, L_MINUTE, L_MPLU); \
+	   sprintf(s, "za %d %s%s %s %d %s%s", hdiff, L_HOUR, L_NPLU(hdiff), \
+		   L_AND, mdiff, L_MINUTE, L_NPLU(mdiff)); \
 } \
 else \
 { \
    if (hdiff == 0)  \
-      sprintf(s, "%d %s%s temu", mdiff, L_MINUTE, L_MPLU); \
+      sprintf(s, "%d %s%s temu", mdiff, L_MINUTE, L_NPLU(mdiff)); \
    else if (mdiff == 0) \
-      sprintf(s, "%d %s%s temu", hdiff, L_HOUR, L_HPLU); \
+      sprintf(s, "%d %s%s temu", hdiff, L_HOUR, L_NPLU(hdiff)); \
    else \
-      sprintf(s, "%d %s%s %s %d %s%s temu", hdiff, L_HOUR, L_HPLU, \
-	      L_AND, mdiff, L_MINUTE, L_MPLU); \
+      sprintf(s, "%d %s%s %s %d %s%s temu", hdiff, L_HOUR, L_NPLU(hdiff), \
+	      L_AND, mdiff, L_MINUTE, L_NPLU(mdiff)); \
 } 
 
 /* The next ones are used only when MK_GLOBALS is set */
@@ -186,7 +185,7 @@ EXTERN char *ErrMsg[] =
     "Miesiąc podany dwókrotnie",
     "Dzień podany dwókrotnie",
     "Nieznane słowo",
-    "W komendzie OMIT trzeba podać miesiąc i dzień",
+    "W komendzie OMIT trzeba podać miesiąc",
     "Za dużo częściowych komend OMIT",
     "Za dużo pełnych komend OMIT",
     "Ostrzeżenie: PUSH-OMIT-CONTEXT bez POP-OMIT-CONTEXT",
@@ -244,7 +243,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2022 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
@@ -270,7 +269,7 @@ void Usage(void)
     fprintf(ErrFp, " -d...  Odpluskwianie: e=echo x=expr-eval t=trig v=dumpvars l=showline\n");
     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, " -x[n]  Limit powtórzeń klauzuli SATISFY (domyślnie=1000)\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");

src/langs/portbr.h

@@ -8,7 +8,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2022 by Dianne Skoll          */
 /*  This file is Copyright (C) 1996 by Marco Paganini and      */
 /*  Dianne Skoll.                                              */
 /*                                                             */
@@ -51,9 +51,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-/*** The following are only used in dosubst.c ***/
-#ifdef L_IN_DOSUBST
-
 /* Ago and from now */
 #define L_AGO "atras"
 #define L_FROMNOW "adiante"
@@ -138,8 +135,6 @@
     } \
 }
 
-#endif /* L_IN_DOSUBST */
-
 /* The next ones are used only when MK_GLOBALS is set */
 #ifdef MK_GLOBALS
 #define L_ERR_OVERRIDE 1
@@ -199,7 +194,7 @@ EXTERN char *ErrMsg[] =
     "Mes especificado duas vezes",
     "Dia especificado duas vezes",
     "Token desconhecido",
-    "Mes e dia devem ser especificados no comando OMIT",
+    "O mes deve ser especificados no comando OMIT",
     "Muitos OMITs parciais",
     "Muitos OMITs full",
     "Aviso: PUSH-OMIT-CONTEXT sem POP-OMIT-CONTEXT correspondente",
@@ -257,7 +252,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (versao %s) (C) 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (versao %s) (C) 1992-2022 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
     fprintf(ErrFp, ">>>> VERSAO BETA <<<<\n");
 #endif
@@ -283,7 +278,7 @@ void Usage(void)
     fprintf(ErrFp, " -d...  Debug: e=echo x=expr-eval t=trigger v=dumpvars l=showline\n");
     fprintf(ErrFp, " -e     Desvia mensagens normalmente enviadas a stderr para stdout\n");
     fprintf(ErrFp, " -b[n]  Formato da hora para o cal: 0=am/pm, 1=24hr, 2=nenhum\n");
-    fprintf(ErrFp, " -x[n]  Limite de iteracoes para a clausula SATISFY (default=150)\n");
+    fprintf(ErrFp, " -x[n]  Limite de iteracoes para a clausula SATISFY (default=1000)\n");
     fprintf(ErrFp, " -kcmd  Executa `cmd' para os compromissos com MSG\n");
     fprintf(ErrFp, " -g[ddd] Classifica compromissos por data, hora e prioridade antes de exibir\n");
     fprintf(ErrFp, " -ivar=val Inicializa (e preserva) variavel var com val\n");

src/langs/romanian.h

@@ -8,7 +8,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2022 by Dianne Skoll          */
 /*  This file is Copyright (C) 1996-1998 by Liviu Daia         */
 /*                                                             */
 /***************************************************************/
@@ -50,9 +50,6 @@
 #define L_AM "am"
 #define L_PM "pm"
 
-#ifdef L_IN_DOSUBST
-/*** The following are only used in dosubst.c ***/
-
 /* Ago and from now */
 #define L_AGO "acum"
 #define L_FROMNOW "peste"
@@ -76,6 +73,7 @@
 #define L_WAS "a fost"
 /* What to add to make "minute" plural */
 #define L_MPLU "e"
+#define L_HPLU "e"
 
 /* What to add to make "hour" plural */
 #define L_HPLU_OVER hplu = (hdiff == 1 ? "ă" : "e");
@@ -104,5 +102,3 @@
             else							\
                 sprintf(s, "%s %d %s%s %s %d %s%s", when, hdiff, 	\
 			L_HOUR, hplu, L_AND, mdiff, L_MINUTE, mplu);
-
-#endif /* L_IN_DOSUBST */

src/langs/spanish.h

@@ -7,7 +7,7 @@
 /*  Author: Rafa Couto <rafacouto@biogate.com>                 */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -47,9 +47,6 @@
 #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"
@@ -74,5 +71,3 @@
 #define L_HPLU "s"  
 #define L_MPLU "s"
 
-#endif /* L_IN_DOSUBST */
-

src/main.c

@@ -6,12 +6,14 @@
 /*  routines, etc.                                             */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
+#define _XOPEN_SOURCE
 #include "config.h"
 
+#include <errno.h>
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdio.h>
@@ -35,6 +37,10 @@
 #endif
 
 #include <sys/types.h>
+#ifdef REM_USE_WCHAR
+#include <wctype.h>
+#include <wchar.h>
+#endif
 
 #include "types.h"
 #include "protos.h"
@@ -44,10 +50,6 @@
 
 static void DoReminders(void);
 
-/* Whooo... the putchar/Putchar/PutChar macros are a mess...
-   my apologies... */
-#define Putchar(c) PutChar(c)
-
 /***************************************************************/
 /***************************************************************/
 /**                                                           **/
@@ -71,6 +73,7 @@ int main(int argc, char *argv[])
     ArgV = (char const **) argv;
 
     InitRemind(argc, (char const **) argv);
+    DBufInit(&(LastTrigger.tags));
     ClearLastTriggers();
 
     if (DoCalendar || (DoSimpleCalendar && (!NextMode || PsCal))) {
@@ -180,7 +183,7 @@ static void DoReminders(void)
     }
 
     if (FileAccessDate < 0) {
-	fprintf(ErrFp, "%s: `%s'.\n", ErrMsg[E_CANTACCESS], InitialFile);
+	fprintf(ErrFp, "%s: `%s': %s.\n", ErrMsg[E_CANTACCESS], InitialFile, strerror(errno));
 	exit(1);
     }
 
@@ -333,7 +336,8 @@ int Julian(int year, int month, int day)
 /*                                                             */
 /*  FromJulian                                                 */
 /*                                                             */
-/*  Convert a Julian date to year, month, day.                 */
+/*  Convert a Julian date to year, month, day.  You may supply */
+/*  NULL for y, m or d if you're not interested in that value  */
 /*                                                             */
 /***************************************************************/
 void FromJulian(int jul, int *y, int *m, int *d)
@@ -362,9 +366,15 @@ void FromJulian(int jul, int *y, int *m, int *d)
 	try_mon++;
 	t = DaysInMonth(try_mon, try_yr);
     }
-    *y = try_yr;
-    *m = try_mon;
-    *d = jul + 1;
+    if (y) {
+        *y = try_yr;
+    }
+    if (m) {
+        *m = try_mon;
+    }
+    if (d) {
+        *d = jul + 1;
+    }
     return;
 }
 
@@ -572,6 +582,29 @@ int EvaluateExpr(ParsePtr p, Value *v)
     return OK;
 }
 
+/***************************************************************/
+/*                                                             */
+/*  Wprint - print a warning message.                          */
+/*                                                             */
+/***************************************************************/
+void Wprint(char const *fmt, ...)
+{
+    va_list argptr;
+
+
+    if (FileName) {
+	if (strcmp(FileName, "-"))
+	    (void) fprintf(ErrFp, "%s(%d): ", FileName, LineNo);
+	else
+	    (void) fprintf(ErrFp, "-stdin-(%d): ", LineNo);
+    }
+
+    va_start(argptr, fmt);
+    (void) vfprintf(ErrFp, fmt, argptr);
+    (void) fputc('\n', ErrFp);
+    va_end(argptr);
+    return;
+}
 /***************************************************************/
 /*                                                             */
 /*  Eprint - print an error message.                           */
@@ -586,13 +619,23 @@ void Eprint(char const *fmt, ...)
 
     if (FreshLine && FileName) {
 	FreshLine = 0;
-	if (strcmp(FileName, "-"))
+	if (strcmp(FileName, "-")) {
 	    (void) fprintf(ErrFp, "%s(%d): ", FileName, LineNo);
-	else
+            if (print_callstack(ErrFp)) {
+                (void) fprintf(ErrFp, ": ");
+            }
+        } else {
 	    (void) fprintf(ErrFp, "-stdin-(%d): ", LineNo);
+            if (print_callstack(ErrFp)) {
+                (void) fprintf(ErrFp, ": ");
+            }
+        }
 	if (DebugFlag & DB_PRTLINE) OutputLine(ErrFp);
     } else if (FileName) {
 	fprintf(ErrFp, "       ");
+        if (print_callstack(ErrFp)) {
+            (void) fprintf(ErrFp, ": ");
+        }
     }
 
     va_start(argptr, fmt);
@@ -616,11 +659,11 @@ void OutputLine(FILE *fp)
     char c = 0;
 
     while (*s) {
-	if (*s == '\n') Putc('\\', fp);
-	Putc(*s, fp);
+	if (*s == '\n') putc('\\', fp);
+	putc(*s, fp);
 	c = *s++;
     }
-    if (c != '\n') Putc('\n', fp);
+    if (c != '\n') putc('\n', fp);
 }
 
 /***************************************************************/
@@ -828,19 +871,19 @@ int DoIfTrig(ParsePtr p)
                     Eprint("%s", ErrMsg[r]);
                 }
             }
-	    syndrome = IF_TRUE | BEFORE_ELSE;
+	    syndrome = IF_FALSE | BEFORE_ELSE;
 	}
 	else {
 	    if (ShouldTriggerReminder(&trig, &tim, jul, &err)) {
 		syndrome = IF_TRUE | BEFORE_ELSE;
 	    } else {
 		syndrome = IF_FALSE | BEFORE_ELSE;
-		if (PurgeMode) {
-		    PurgeEchoLine("%s\n", "#!P: The next IFTRIG did not trigger.");
-		    PurgeEchoLine("%s\n", "#!P: REM statements in IFTRIG block not checked for purging.");
-		}
 	    }
 	}
+        if (syndrome == (IF_FALSE | BEFORE_ELSE) && PurgeMode) {
+            PurgeEchoLine("%s\n", "#!P: The next IFTRIG did not trigger.");
+            PurgeEchoLine("%s\n", "#!P: REM statements in IFTRIG block not checked for purging.");
+        }
 	FreeTrig(&trig);
     }
     NumIfs++;
@@ -1116,8 +1159,8 @@ int DoErrMsg(ParsePtr p)
 
 /* The array FoldArray[2][7] contains sample years which begin
    on the specified weekday.  For example, FoldArray[0][2] is a
-   non-leapyear beginning on Wednesday, and FoldArray[1][5] is a
-   leapyear beginning on Saturday.  Used to fold back dates which
+   non-leap year beginning on Wednesday, and FoldArray[1][5] is a
+   leap year beginning on Saturday.  Used to fold back dates which
    are too high for the standard Unix representation.
    NOTE:  This implies that you cannot set BASE > 2001!!!!! */
 static int FoldArray[2][7] = {
@@ -1147,6 +1190,8 @@ int CalcMinsFromUTC(int jul, int tim, int *mins, int *isdst)
     local.tm_sec = 0;
     local.tm_min = tim % 60;
     local.tm_hour = tim / 60;
+
+
     local.tm_mday = day;
     local.tm_mon = mon;
     local.tm_year = yr-1900;
@@ -1175,6 +1220,144 @@ int CalcMinsFromUTC(int jul, int tim, int *mins, int *isdst)
     return 0;
 }
 
+static char const *OutputEscapeSequences(char const *s, int print)
+{
+    while (*s == 0x1B && *(s+1) == '[') {
+        if (print) putchar(*s);
+        s++;
+        if (print) putchar(*s);
+        s++;
+        while (*s && (*s < 0x40 || *s > 0x7E)) {
+            if (print) putchar(*s);
+            s++;
+        }
+        if (*s) {
+            if (print) putchar(*s);
+            s++;
+        }
+    }
+    return s;
+}
+
+#ifdef REM_USE_WCHAR
+#define ISWBLANK(c) (iswspace(c) && (c) != '\n')
+static wchar_t const *OutputEscapeSequencesWS(wchar_t const *s, int print)
+{
+    while (*s == 0x1B && *(s+1) == '[') {
+        if (print) PutWideChar(*s);
+        s++;
+        if (print) PutWideChar(*s);
+        s++;
+        while (*s && (*s < 0x40 || *s > 0x7E)) {
+            if (print) PutWideChar(*s);
+            s++;
+        }
+        if (*s) {
+            if (print) PutWideChar(*s);
+            s++;
+        }
+    }
+    return s;
+}
+
+
+static void
+FillParagraphWCAux(wchar_t const *s)
+{
+    int line = 0;
+    int i, j;
+    int doublespace = 1;
+    int pendspace;
+    int len;
+    wchar_t const *t;
+
+    int roomleft;
+    /* Start formatting */
+    while(1) {
+
+	/* If it's a carriage return, output it and start new paragraph */
+	if (*s == '\n') {
+	    putchar('\n');
+	    s++;
+	    line = 0;
+	    while(ISWBLANK(*s)) s++;
+	    continue;
+	}
+	if (!*s) {
+	    return;
+	}
+	/* Over here, we're at the beginning of a line.  Emit the correct
+	   number of spaces */
+	j = line ? SubsIndent : FirstIndent;
+	for (i=0; i<j; i++) {
+	    putchar(' ');
+	}
+
+	/* Calculate the amount of room left on this line */
+	roomleft = FormWidth - j;
+	pendspace = 0;
+
+	/* Emit words until the next one won't fit */
+	while(1) {
+	    while(ISWBLANK(*s)) s++;
+	    if (*s == '\n') break;
+            while(1) {
+                t = s;
+                s = OutputEscapeSequencesWS(s, 1);
+                if (s == t) break;
+                while(ISWBLANK(*s)) s++;
+            }
+	    t = s;
+            len = 0;
+	    while(*s && !iswspace(*s)) {
+                if (*s == 0x1B && *(s+1) == '[') {
+                    s = OutputEscapeSequencesWS(s, 0);
+                    continue;
+                }
+                len += wcwidth(*s);
+                s++;
+            }
+	    if (s == t) {
+		return;
+	    }
+	    if (!pendspace || len+pendspace <= roomleft) {
+		for (i=0; i<pendspace; i++) {
+		    putchar(' ');
+		}
+		while(t < s) {
+                    PutWideChar(*t);
+		    if (strchr(EndSent, *t)) doublespace = 2;
+		    else if (!strchr(EndSentIg, *t)) doublespace = 1;
+		    t++;
+		}
+	    } else {
+		s = t;
+		putchar('\n');
+		line++;
+		break;
+	    }
+	    roomleft -= len+doublespace;
+	    pendspace = doublespace;
+	}
+    }
+}
+
+static int
+FillParagraphWC(char const *s)
+{
+    size_t len;
+    wchar_t *buf;
+
+    len = mbstowcs(NULL, s, 0);
+    if (len == (size_t) -1) return E_NO_MEM;
+    buf = calloc(len+1, sizeof(wchar_t));
+    if (!buf) return E_NO_MEM;
+    (void) mbstowcs(buf, s, len+1);
+    FillParagraphWCAux(buf);
+    free(buf);
+    return OK;
+}
+#endif
 /***************************************************************/
 /*                                                             */
 /*  FillParagraph                                              */
@@ -1201,18 +1384,24 @@ void FillParagraph(char const *s)
     char const *t;
 
     int roomleft;
-
     if (!s || !*s) return;
 
     /* Skip leading spaces */
     while(ISBLANK(*s)) s++;
+    if (!*s) return;
+
+#ifdef REM_USE_WCHAR
+    if (FillParagraphWC(s) == OK) {
+        return;
+    }
+#endif
 
     /* Start formatting */
     while(1) {
 
 	/* If it's a carriage return, output it and start new paragraph */
 	if (*s == '\n') {
-	    Putchar('\n');
+	    putchar('\n');
 	    s++;
 	    line = 0;
 	    while(ISBLANK(*s)) s++;
@@ -1225,7 +1414,7 @@ void FillParagraph(char const *s)
 	   number of spaces */
 	j = line ? SubsIndent : FirstIndent;
 	for (i=0; i<j; i++) {
-	    Putchar(' ');
+	    putchar(' ');
 	}
 
 	/* Calculate the amount of room left on this line */
@@ -1236,25 +1425,38 @@ void FillParagraph(char const *s)
 	while(1) {
 	    while(ISBLANK(*s)) s++;
 	    if (*s == '\n') break;
+            while(1) {
+                t = s;
+                s = OutputEscapeSequences(s, 1);
+                if (s == t) break;
+                while(ISBLANK(*s)) s++;
+            }
 	    t = s;
-	    while(*s && !isspace(*s)) s++;
-	    len = s - t;
-	    if (!len) {
+            len = 0;
+	    while(*s && !isspace(*s)) {
+                if (*s == 0x1B && *(s+1) == '[') {
+                    s = OutputEscapeSequences(s, 0);
+                    continue;
+                }
+                s++;
+                len++;
+            }
+	    if (s == t) {
 		return;
 	    }
 	    if (!pendspace || len+pendspace <= roomleft) {
 		for (i=0; i<pendspace; i++) {
-		    Putchar(' ');
+		    putchar(' ');
 		}
 		while(t < s) {
-		    Putchar(*t);
+		    putchar(*t);
 		    if (strchr(EndSent, *t)) doublespace = 2;
 		    else if (!strchr(EndSentIg, *t)) doublespace = 1;
 		    t++;
 		}
 	    } else {
 		s = t;
-		Putchar('\n');
+		putchar('\n');
 		line++;
 		break;
 	    }
@@ -1328,13 +1530,23 @@ void UTCToLocal(int utcdate, int utctime, int *locdate, int *loctime)
 /* command-line flag is supplied.			       */
 /*							       */
 /***************************************************************/
+static sig_atomic_t got_sigint = 0;
 
-void SigIntHandler(int d)
+void
+SigIntHandler(int d)
 {
     UNUSED(d);
-    signal(SIGINT, SigIntHandler);
-    GotSigInt();
-    exit(0);
+    got_sigint = 1;
+}
+
+int
+GotSigInt(void)
+{
+    if (got_sigint) {
+        got_sigint = 0;
+        return 1;
+    }
+    return 0;
 }
 
 void
@@ -1375,6 +1587,7 @@ ClearLastTriggers(void)
     LastTrigger.warn[0] = 0;
     LastTrigger.omitfunc[0] = 0;
     LastTrigger.passthru[0] = 0;
+    DBufFree(&(LastTrigger.tags));
 
     LastTimeTrig.ttime = NO_TIME;
     LastTimeTrig.delta = NO_DELTA;
@@ -1395,8 +1608,10 @@ SaveAllTriggerInfo(Trigger const *t, TimeTrig const *tt, int trigdate, int trigt
 void
 SaveLastTrigger(Trigger const *t)
 {
+    DBufFree(&(LastTrigger.tags));
     memcpy(&LastTrigger, t, sizeof(LastTrigger));
     DBufInit(&(LastTrigger.tags));
+    DBufPuts(&(LastTrigger.tags), DBufValue(&(t->tags)));
 }
 
 void

src/moon.c

@@ -5,7 +5,7 @@
 /*  Calculations for figuring out moon phases.                 */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 

src/omit.c

@@ -6,7 +6,7 @@
 /*  the data structures for OMITted dates.                     */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -28,6 +28,8 @@ static void InsertIntoSortedArray (int *array, int num, int key);
 static int FullOmitArray[MAX_FULL_OMITS];
 static int PartialOmitArray[MAX_PARTIAL_OMITS];
 
+/* WeekdayOmits is declared in global.h */
+
 /* How many of each omit types do we have? */
 static int NumFullOmits, NumPartialOmits;
 
@@ -37,6 +39,7 @@ typedef struct omitcontext {
     int numfull, numpart;
     int *fullsave;
     int *partsave;
+    int weekdaysave;
 } OmitContext;
 
 /* The stack of saved omit contexts */
@@ -52,6 +55,7 @@ static OmitContext *SavedOmitContexts = NULL;
 int ClearGlobalOmits(void)
 {
     NumFullOmits = NumPartialOmits = 0;
+    WeekdayOmits = 0;
     return OK;
 }
 
@@ -113,6 +117,7 @@ int PushOmitContext(ParsePtr p)
 
     context->numfull = NumFullOmits;
     context->numpart = NumPartialOmits;
+    context->weekdaysave = WeekdayOmits;
     context->fullsave = malloc(NumFullOmits * sizeof(int));
     if (NumFullOmits && !context->fullsave) {
 	free(context);
@@ -154,6 +159,7 @@ int PopOmitContext(ParsePtr p)
     if (!c) return E_POP_NO_PUSH;
     NumFullOmits = c->numfull;
     NumPartialOmits = c->numpart;
+    WeekdayOmits = c->weekdaysave;
 
 /* Copy the context over */
     for (i=0; i<NumFullOmits; i++)
@@ -213,6 +219,12 @@ int IsOmitted(int jul, int localomit, char const *omitfunc, int *omit)
 	return OK;
     }
 
+    /* Is it omitted because of global weekday omits? */
+    if (WeekdayOmits & (1 << (jul % 7))) {
+        *omit = 1;
+        return OK;
+    }
+
     /* Is it omitted because of fully-specified omits? */
     if (BexistsIntArray(FullOmitArray, NumFullOmits, jul)) {
 	*omit = 1;
@@ -271,7 +283,6 @@ static void InsertIntoSortedArray(int *array, int num, int key)
     *cur = key;
 }
 
-static int DoThroughOmit(ParsePtr p, int y, int m, int d);
 static void DumpOmits(void);
 
 /***************************************************************/
@@ -283,11 +294,16 @@ static void DumpOmits(void);
 /***************************************************************/
 int DoOmit(ParsePtr p)
 {
-    int y = NO_YR, m = NO_MON, d = NO_DAY, r;
+    int y[2] = {NO_YR, NO_YR}, m[2] = {NO_MON, NO_MON}, d[2] = {NO_DAY, NO_DAY}, r;
     Token tok;
-    int parsing=1;
+    int parsing = 1;
+    int seen_through = 0;
     int syndrome;
     int not_first_token = -1;
+    int start, end, tmp;
+    int wd = 0;
+
+    int mc, dc;
 
     DynamicBuffer buf;
     DBufInit(&buf);
@@ -298,9 +314,15 @@ int DoOmit(ParsePtr p)
 	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;
+        case T_WkDay:
 	    DBufFree(&buf);
+            if (wd & (1 << tok.val)) return E_WD_TWICE;
+            wd |= (1 << tok.val);
+            break;
+
+	case T_Dumpvars:
+	    DBufFree(&buf);
+	    if (not_first_token) return E_PARSE_ERR;
 	    r = VerifyEoln(p);
 	    if (r != OK) return r;
 	    DumpOmits();
@@ -308,28 +330,28 @@ int DoOmit(ParsePtr p)
 
 	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);
+	    if (y[seen_through] != NO_YR) return E_YR_TWICE;
+	    if (m[seen_through] != NO_MON) return E_MON_TWICE;
+	    if (d[seen_through] != NO_DAY) return E_DAY_TWICE;
+	    FromJulian(tok.val, &y[seen_through], &m[seen_through], &d[seen_through]);
 	    break;
 
 	case T_Year:
 	    DBufFree(&buf);
-	    if (y != NO_YR) return E_YR_TWICE;
-	    y = tok.val;
+	    if (y[seen_through] != NO_YR) return E_YR_TWICE;
+	    y[seen_through] = tok.val;
 	    break;
 
 	case T_Month:
 	    DBufFree(&buf);
-	    if (m != NO_MON) return E_MON_TWICE;
-	    m = tok.val;
+	    if (m[seen_through] != NO_MON) return E_MON_TWICE;
+	    m[seen_through] = tok.val;
 	    break;
 
 	case T_Day:
 	    DBufFree(&buf);
-	    if (d != NO_DAY) return E_DAY_TWICE;
-	    d = tok.val;
+	    if (d[seen_through] != NO_DAY) return E_DAY_TWICE;
+	    d[seen_through] = tok.val;
 	    break;
 
 	case T_Delta:
@@ -338,8 +360,10 @@ int DoOmit(ParsePtr p)
 
 	case T_Through:
 	    DBufFree(&buf);
-	    if (y == NO_YR || m == NO_MON || d == NO_DAY) return E_INCOMPLETE;
-	    return DoThroughOmit(p, y, m, d);
+            if (wd) return E_PARSE_ERR;
+            if (seen_through) return E_UNTIL_TWICE;
+            seen_through = 1;
+            break;
 
 	case T_Empty:
 	case T_Comment:
@@ -358,26 +382,97 @@ int DoOmit(ParsePtr p)
 	    return E_UNKNOWN_TOKEN;
 	}
     }
-    if (m == NO_MON || d == NO_DAY) return E_SPEC_MON_DAY;
 
-    if (y == NO_YR) {
-	if (NumPartialOmits == MAX_PARTIAL_OMITS) return E_2MANY_PART;
+    if (wd) {
+        if (y[0] != NO_YR || m[0] != NO_MON || d[0] != NO_DAY) {
+            return E_PARSE_ERR;
+        }
+        if ((WeekdayOmits | wd) == 0x7F) {
+            return E_2MANY_LOCALOMIT;
+        }
+        WeekdayOmits |= wd;
+        if (tok.type == T_Tag || tok.type == T_Duration || tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
+        return OK;
+    }
 
-	if (d > MonthDays[m]) return E_BAD_DATE;
-	syndrome = (m<<5) + d;
-	if (!BexistsIntArray(PartialOmitArray, NumPartialOmits, syndrome)) {
-	    InsertIntoSortedArray(PartialOmitArray, NumPartialOmits, syndrome);
-	    NumPartialOmits++;
-	}
+    if (!seen_through) {
+        /* We must have at least a month */
+        if (m[0] == NO_MON) return E_SPEC_MON;
+        m[1] = m[0];
+        y[1] = y[0];
+        if (d[0] == NO_DAY) {
+            d[0] = 1;
+            if (y[0] == NO_YR) {
+                d[1] = MonthDays[m[0]];
+            } else {
+                d[1] = DaysInMonth(m[0], y[0]);
+            }
+        } else {
+            d[1] = d[0];
+            m[1] = m[0];
+            y[1] = y[0];
+        }
     } else {
-
-	if (d > DaysInMonth(m, y)) return E_BAD_DATE;
-	syndrome = Julian(y, m, d);
-        r = AddGlobalOmit(syndrome);
-        if (r) {
-            return r;
+        if (m[0] == NO_MON) return E_SPEC_MON;
+        if (m[1] == NO_MON) return E_SPEC_MON;
+        if ((y[0] != NO_YR && y[1] == NO_YR) ||
+            (y[0] == NO_YR && y[1] != NO_YR)) {
+            return E_BAD_DATE;
+        }
+        if (d[0] == NO_DAY) d[0] = 1;
+        if (d[1] == NO_DAY) {
+            if (y[1] == NO_YR) {
+                d[1] = MonthDays[m[1]];
+            } else {
+                d[1] = DaysInMonth(m[1], y[1]);
+            }
         }
     }
+
+    if (y[0] == NO_YR) {
+        /* Partial OMITs */
+	if (d[0] > MonthDays[m[0]]) return E_BAD_DATE;
+	if (d[1] > MonthDays[m[1]]) return E_BAD_DATE;
+        dc = d[0];
+        mc = m[0];
+        while(1) {
+            syndrome = (mc<<5) + dc;
+            if (!BexistsIntArray(PartialOmitArray, NumPartialOmits, syndrome)) {
+                InsertIntoSortedArray(PartialOmitArray, NumPartialOmits, syndrome);
+                NumPartialOmits++;
+            }
+            if (mc == m[1] && dc == d[1]) {
+                break;
+            }
+            dc++;
+            if (dc > MonthDays[mc]) {
+                dc = 1;
+                mc++;
+                if (mc > 11) {
+                    mc = 0;
+                }
+            }
+        }
+    } else {
+        /* Full OMITs */
+	if (d[0] > DaysInMonth(m[0], y[0])) return E_BAD_DATE;
+	if (d[1] > DaysInMonth(m[1], y[1])) return E_BAD_DATE;
+        start = Julian(y[0], m[0], d[0]);
+        end   = Julian(y[1], m[1], d[1]);
+        if (end < start) {
+            Eprint("Error: THROUGH date earlier than start date");
+            return E_BAD_DATE;
+        }
+
+        for (tmp = start; tmp <= end; tmp++) {
+            if (!BexistsIntArray(FullOmitArray, NumFullOmits, tmp)) {
+                if (NumFullOmits >= MAX_FULL_OMITS) return E_2MANY_FULL;
+                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;
 
@@ -394,95 +489,6 @@ AddGlobalOmit(int jul)
     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)
 {
@@ -508,5 +514,15 @@ DumpOmits(void)
 	    printf("\t%02d%c%02d\n", m+1, DateSep, d);
 	}
     }
+    printf("Global Weekday OMITs:\n");
+    if (WeekdayOmits == 0) {
+        printf("\tNone.\n");
+    } else {
+        for (i=0; i<7; i++) {
+            if (WeekdayOmits & (1<<i)) {
+                printf("\t%s\n", EnglishDayName[i]);
+            }
+        }
+    }
 }
 

src/protos.h

@@ -5,7 +5,7 @@
 /*  Function Prototypes.                                       */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -22,6 +22,7 @@
 #define isempty(c) (isspace(c) || ((c) == '\\'))
 
 #include "dynbuf.h"
+#include <ctype.h>
 
 int CallUserFunc (char const *name, int nargs, ParsePtr p);
 int DoFset (ParsePtr p);
@@ -62,6 +63,7 @@ int EvaluateExpr (ParsePtr p, Value *v);
 int Evaluate (char const **s, Var *locals, ParsePtr p);
 int FnPopValStack (Value *val);
 void Eprint (char const *fmt, ...);
+void Wprint (char const *fmt, ...);
 void OutputLine (FILE *fp);
 void CreateParser (char const *s, ParsePtr p);
 void DestroyParser (ParsePtr p);
@@ -142,7 +144,7 @@ int MoonPhase (int date, int time);
 void HuntPhase (int startdate, int starttim, int phas, int *date, int *time);
 int CompareRems (int dat1, int tim1, int prio1, int dat2, int tim2, int prio2, int bydate, int bytime, int byprio, int untimed_first);
 void SigIntHandler (int d);
-void GotSigInt (void);
+int GotSigInt (void);
 void PurgeEchoLine(char const *fmt, ...);
 void FreeTrig(Trigger *t);
 void AppendTag(DynamicBuffer *buf, char const *s);
@@ -153,8 +155,8 @@ void SaveLastTimeTrig(TimeTrig const *t);
 void SaveAllTriggerInfo(Trigger const *t, TimeTrig const *tt, int trigdate, int trigtime, int valid);
 
 void PerIterationInit(void);
-char const *Decolorize(int r, int g, int b);
-char const *Colorize(int r, int g, int b);
+char const *Decolorize(void);
+char const *Colorize(int r, int g, int b, int bg, int clamp);
 void PrintJSONString(char const *s);
 void PrintJSONKeyPairInt(char const *name, int val);
 void PrintJSONKeyPairString(char const *name, char const *val);
@@ -169,3 +171,15 @@ void set_components_from_lat_and_long(void);
 
 char const *get_day_name(int wkday);
 char const *get_month_name(int mon);
+
+int push_call(char const *filename, char const *func, int lineno);
+void clear_callstack(void);
+int have_callstack(void);
+int print_callstack(FILE *fp);
+void pop_call(void);
+#ifdef REM_USE_WCHAR
+#define _XOPEN_SOURCE
+#include <wctype.h>
+#include <wchar.h>
+void PutWideChar(wchar_t const wc);
+#endif

src/queue.c

@@ -5,7 +5,7 @@
 /*  Queue up reminders for subsequent execution.               */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -59,6 +59,7 @@ static QueuedRem *FindNextReminder (void);
 static int CalculateNextTimeUsingSched (QueuedRem *q);
 static void DaemonWait (struct timeval *sleep_tv);
 static void reread (void);
+static void PrintQueue(void);
 
 /***************************************************************/
 /*                                                             */
@@ -123,9 +124,10 @@ void HandleQueuedReminders(void)
     Trigger trig;
     struct timeval tv;
     struct timeval sleep_tv;
+    struct sigaction sa;
 
     /* Suppress the BANNER from being issued */
-    NumTriggered = 1;
+    DidMsgReminder = 1;
 
     /* Turn off sorting -- otherwise, TriggerReminder has no effect! */
     SortByDate = 0;
@@ -161,7 +163,11 @@ void HandleQueuedReminders(void)
 	q = q->next;
     }
 
-    if (!DontFork || Daemon) signal(SIGINT, SigIntHandler);
+    if (!DontFork || Daemon) {
+        sa.sa_handler = SigIntHandler;
+        sa.sa_flags = 0;
+        (void) sigaction(SIGINT, &sa, NULL);
+    }
 
     /* Sit in a loop, issuing reminders when necessary */
     while(1) {
@@ -184,7 +190,9 @@ void HandleQueuedReminders(void)
 	while (TimeToSleep > 0L) {
 	    SleepTime = TimeToSleep;
 
-	    if (Daemon > 0 && SleepTime > (unsigned int) 60*Daemon) SleepTime = 60*Daemon;
+	    if (Daemon > 0 && SleepTime > (unsigned int) 60*Daemon) {
+                SleepTime = 60*Daemon;
+            }
 
 	    /* Wake up once a minute to recalibrate sleep time in
 	       case of laptop hibernation */
@@ -203,6 +211,10 @@ void HandleQueuedReminders(void)
 		sleep(SleepTime);
             }
 
+            if (GotSigInt()) {
+                PrintQueue();
+            }
+
 	    /* If not in daemon mode and day has rolled around,
 	       exit -- not much we can do. */
 	    if (!Daemon) {
@@ -230,7 +242,7 @@ void HandleQueuedReminders(void)
 	/* Do NOT trigger the reminder if tt.nexttime is more than a
 	   minute in the past.  This can happen if the clock is
 	   changed or a laptop awakes from hibernation.
-	   However, DO triger if tt.nexttime == tt.ttime so all
+	   However, DO trigger if tt.nexttime == tt.ttime so all
 	   queued reminders are triggered at least once. */
 	if ((SystemTime(1) - (q->tt.nexttime * 60) <= 60) ||
 	    (q->tt.nexttime == q->tt.ttime)) {
@@ -335,13 +347,13 @@ static QueuedRem *FindNextReminder(void)
 
 /***************************************************************/
 /*                                                             */
-/* GotSigInt						       */
+/* PrintQueue						       */
 /*                                                             */
-/* Split out what's done on a SIGINT from the SIGINT Handler.  */
-/* This will be necessary for OS/2 multithreaded.	       */
+/* For debugging: Print queue contents to STDOUT               */
 /*                                                             */
 /***************************************************************/
-void GotSigInt(void)
+static
+void PrintQueue(void)
 {
     QueuedRem *q = QueueHead;
 
@@ -366,6 +378,7 @@ void GotSigInt(void)
 	q = q->next;
     }
     printf(NL);
+    printf("To terminate program, send SIGQUIT (probably Ctrl-\\ on the keyboard.)%s", NL);
 }
 
 /***************************************************************/

src/rem2ps.c

@@ -5,7 +5,7 @@
 /*  Print a PostScript calendar.                               */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -146,9 +146,9 @@ put_escaped_string(char const *s)
 {
     while(*s) {
         if (*s == '\\' || *s == '(' || *s == ')') {
-            PutChar('\\');
+            putchar('\\');
         }
-        PutChar(*s);
+        putchar(*s);
         s++;
     }
 }
@@ -349,7 +349,7 @@ int main(int argc, char *argv[])
 	    !strcmp(DBufValue(&buf), PSBEGIN2)) {
 	    if (!validfile) {
 		if (Verbose) {
-		    fprintf(stderr, "Rem2PS: Version %s Copyright 1992-2021 by Dianne Skoll\n\n", VERSION);
+		    fprintf(stderr, "Rem2PS: Version %s Copyright 1992-2022 by Dianne Skoll\n\n", VERSION);
 		    fprintf(stderr, "Generating PostScript calendar\n");
 		}
 	    }
@@ -625,7 +625,7 @@ void WriteProlog(void)
 	strcmp(SmallFont, DayFont)  &&
 	strcmp(TitleFont, SmallFont) &&
 	strcmp(SmallFont, EntryFont)) printf(" %s", SmallFont);
-    PutChar('\n');
+    putchar('\n');
     printf("%%%%Creator: Rem2PS\n");
     printf("%%%%Pages: (atend)\n");
     printf("%%%%Orientation: %s\n", PortraitMode ? "Portrait" : "Landscape");
@@ -805,20 +805,20 @@ void WriteOneEntry(CalEntry *c)
 	}
     }
 
-    PutChar('(');
+    putchar('(');
     while(*s) {
 	/* Use the "unsigned char" cast to fix problem on Solaris 2.5 */
 	/* which treated some latin1 characters as white space.       */
 	ch = (unsigned char) *s++;
-	if (ch == '\\' || ch == '(' || ch == ')') PutChar('\\');
-	if (!isspace(ch)) PutChar(ch);
+	if (ch == '\\' || ch == '(' || ch == ')') putchar('\\');
+	if (!isspace(ch)) putchar(ch);
 	else {
-	    PutChar(')');
+	    putchar(')');
 	    while(isspace((unsigned char)*s)) s++;
 	    if (!*s) {
 		goto finish;
 	    }
-	    PutChar('(');
+	    putchar('(');
 	}
     }
     printf(")\n");

src/rem2ps.h

@@ -5,7 +5,7 @@
 /*  Define the PostScript prologue                             */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -13,7 +13,7 @@ char *PSProlog1[] =
 {
     "% This file was produced by Remind and Rem2PS, written by",
     "% Dianne Skoll.",
-    "% Remind and Rem2PS are Copyright 1992-2021 Dianne Skoll.",
+    "% Remind and Rem2PS are Copyright 1992-2022 Dianne Skoll.",
     "/ISOLatin1Encoding where { pop save true }{ false } ifelse",
     "  /ISOLatin1Encoding [ StandardEncoding 0 45 getinterval aload pop /minus",
     "    StandardEncoding 46 98 getinterval aload pop /dotlessi /grave /acute",

src/sort.c

@@ -5,7 +5,7 @@
 /*  Routines for sorting reminders by trigger date             */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 

src/test-all-languages.sh

@@ -4,9 +4,23 @@
 
 ALL=`grep ^#define lang.h | grep -v '#define LANG' | awk '{print $2}'`
 
+OUTPUT_COMPILED=lang-compiled.out
+OUTPUT_RUNTIME=lang-runtime.out
+cat /dev/null > $OUTPUT_COMPILED
+cat /dev/null > $OUTPUT_RUNTIME
 for i in $ALL ; do
     make clean
     make -j`nproc` all LANGDEF=-DLANG=$i || exit 1
-    ./remind -q -r ../tests/tstlang.rem
+    ./remind -q -r ../tests/tstlang.rem >> $OUTPUT_COMPILED 2>&1
 done
+
+# Rebuild English version
+make clean
+make -j`nproc` all || exit 1
+
+ALL=`ls ../include/lang/*.rem`
+for i in $ALL; do
+    ./remind -q -r "-ii=\"$i\"" ../tests/tstlang.rem >> $OUTPUT_RUNTIME 2>&1
+done
+
 exit 0

src/token.c

@@ -6,7 +6,7 @@
 /*  classifying the tokens parsed.                             */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -43,30 +43,36 @@ Token TokArray[] = {
     { "at",		2,	T_At,		0 },
     { "august",		3,	T_Month,	7 },
     { "banner",		3,	T_Banner,	0 },
-    { "before",	3,	T_Skip,	BEFORE_SKIP },
+    { "before",	        3,	T_Skip,	        BEFORE_SKIP },
     { "cal",		3,	T_RemType,	CAL_TYPE },
     { "clear-omit-context", 5,   T_Clr,         0 },
-    { "debug",          5,      T_Debug,       0 },
+    { "debug",          5,      T_Debug,        0 },
     { "december",	3,	T_Month,       11 },
     { "do",     	2,	T_IncludeR,	0 },
-    { "dumpvars",       4,      T_Dumpvars,    0 },
+    { "dumpvars",       4,      T_Dumpvars,     0 },
     { "duration",       3,      T_Duration,     0 },
-    { "else",		4,	T_Else,	0 },
+    { "else",		4,	T_Else,	        0 },
     { "endif",		5,	T_EndIf,	0 },
-    { "errmsg",         6,      T_ErrMsg,      0 },
+    { "errmsg",         6,      T_ErrMsg,       0 },
     { "exit",		4,	T_Exit,		0 },
     { "february",	3,	T_Month,	1 },
+    { "first",          5,      T_Ordinal,      0 },
     { "flush",		5,	T_Flush,	0 },
+    { "fourth",         6,      T_Ordinal,      3 },
     { "friday",		3,	T_WkDay,	4 },
     { "from",		4,	T_Scanfrom,	FROM_TYPE },
     { "fset",		4,	T_Fset,		0 },
     { "if",		2,	T_If,		0 },
     { "iftrig",		6,	T_IfTrig,	0 },
+    { "in",             2,      T_In,           0 },
     { "include",	3,	T_Include,	0 },
     { "includecmd",     10,     T_IncludeCmd,   0 },
     { "january",	3,	T_Month,	0 },
     { "july",		3,	T_Month,	6 },
     { "june",		3,	T_Month,	5 },
+    { "last",           4,      T_Ordinal,     -1 },
+    { "lastday",        7,      T_BackAdj,     -1 },
+    { "lastworkday",    11,     T_BackAdj,      1 },
     { "march",		3,	T_Month,	2 },
     { "may",		3,	T_Month,	4 },
     { "maybe-uncomputable", 5,  T_MaybeUncomputable, 0},
@@ -90,12 +96,14 @@ Token TokArray[] = {
     { "saturday",	3,	T_WkDay,	5 },
     { "scanfrom",	4,	T_Scanfrom,	SCANFROM_TYPE },
     { "sched",		5,	T_Sched,	0 },
+    { "second",         6,      T_Ordinal,      1 },
     { "september",	3,	T_Month,	8 },
     { "set",		3,	T_Set,		0 },
     { "skip",		3,	T_Skip,	SKIP_SKIP },
     { "special",        7,      T_RemType,      PASSTHRU_TYPE },
     { "sunday",		3,	T_WkDay,	6 },
     { "tag",            3,      T_Tag,          0 },
+    { "third",          5,      T_Ordinal,      2 },
     { "through",        7,      T_Through,      0 },
     { "thursday",	3,	T_WkDay,	3 },
     { "tuesday",	3,	T_WkDay,	1 },
@@ -147,10 +155,6 @@ void FindToken(char const *s, Token *tok)
     int top, bot, mid, r, max;
     int l;
 
-#if LANG != ENGLISH
-    size_t i;
-#endif
-
     tok->type = T_Illegal;
     if (! *s) {
 	tok->type = T_Empty;
@@ -325,6 +329,14 @@ void FindNumericToken(char const *s, Token *t)
 	t->type = T_Back;
 	t->val *= mult;
 	return;
+    } else if (*s == '~') {
+	s++;
+	if (*s == '~') { mult = -1; s++; }
+	PARSENUM(t->val, s);
+	if (*s) return;  /* Illegal token if followed by non-numeric char */
+	t->type = T_BackAdj;
+	t->val *= mult;
+	return;
     }
     return;  /* Unknown token type */
 }

src/trigger.c

@@ -5,7 +5,7 @@
 /*  Routines for figuring out the trigger date of a reminder   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -530,7 +530,7 @@ int ComputeTriggerNoAdjustDuration(int today, Trigger *trig, TimeTrig *tim,
     *err = OK;
 
     /* But check for obvious problems... */
-    if (trig->localomit == 1 + 2 + 4 + 8 + 16 + 32 + 64) {
+    if ((WeekdayOmits | trig->localomit) == 0x7F) {
 	*err = E_2MANY_LOCALOMIT;
 	return -1;
     }

src/types.h

@@ -5,7 +5,7 @@
 /*  Type definitions all dumped here.                          */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -69,6 +69,8 @@ typedef struct {
     int once;
     int scanfrom;
     int from;
+    int adj_for_last;            /* Adjust month/year for use of LAST */
+    int need_wkday;              /* Set if we *need* a weekday */
     int priority;
     int duration_days;           /* Duration converted to days to search */
     int eventstart;              /* Original event start (datetime) */
@@ -157,7 +159,8 @@ enum TokTypes
   T_AddOmit,
   T_WkDay,
   T_Month, T_Time, T_Date, T_DateTime,
-  T_Skip, T_At, T_RemType, T_Until, T_Year, T_Day, T_Rep, T_Delta, T_Back,
+  T_Skip, T_At, T_RemType, T_Until, T_Year, T_Day, T_Rep, T_Delta,
+  T_Back, T_BackAdj,
   T_Once,
   T_Empty,
   T_Comment,
@@ -175,7 +178,10 @@ enum TokTypes
   T_LongTime,
   T_OmitFunc,
   T_Through,
-  T_MaybeUncomputable
+  T_MaybeUncomputable,
+  T_Ordinal,
+  T_In,
+  T_LastBack
 };
 
 /* The structure of a token */
@@ -232,6 +238,6 @@ typedef struct {
 /* Pure JSON */
 #define PSCAL_LEVEL3  3
 
-#define TERMINAL_BACKGROUND_UNKNOWN 0
-#define TERMINAL_BACKGROUND_DARK    1
-#define TERMINAL_BACKGROUND_LIGHT   2
+#define TERMINAL_BACKGROUND_UNKNOWN -1
+#define TERMINAL_BACKGROUND_DARK    0
+#define TERMINAL_BACKGROUND_LIGHT   1

src/userfns.c

@@ -6,7 +6,7 @@
 /*  functions.                                                 */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -32,6 +32,8 @@ typedef struct udf_struct {
     Var *locals;
     char IsActive;
     int nargs;
+    char const *filename;
+    int lineno;
 } UserFunc;
 
 /* The hash table */
@@ -93,6 +95,11 @@ int DoFset(ParsePtr p)
 	DBufFree(&buf);
 	return E_NO_MEM;
     }
+    func->filename = StrDup(FileName);
+    if (!func->filename) {
+        return E_NO_MEM;
+    }
+    func->lineno = LineNo;
     StrnCpy(func->name, DBufValue(&buf), VAR_NAME_LEN);
     DBufFree(&buf);
     if (!Hush) {
@@ -167,7 +174,7 @@ int DoFset(ParsePtr p)
     /* Add the function definition */
     FSet(func);
     if (orig_namelen > VAR_NAME_LEN) {
-	Eprint("Warning: Function name `%s...' truncated to `%s'",
+	Wprint("Warning: Function name `%s...' truncated to `%s'",
 	       func->name, func->name);
     }
     return OK;
@@ -196,6 +203,9 @@ static void DestroyUserFunc(UserFunc *f)
     /* Free the function definition */
     if (f->text) free( (char *) f->text);
 
+    /* Free the filename */
+    if (f->filename) free( (char *) f->filename);
+
     /* Free the data structure itself */
     free(f);
 }
@@ -306,7 +316,11 @@ int CallUserFunc(char const *name, int nargs, ParsePtr p)
     /* Skip the opening bracket, if there's one */
     while (isempty(*s)) s++;
     if (*s == BEG_OF_EXPR) s++;
+    push_call(f->filename, f->name, f->lineno);
     h = Evaluate(&s, f->locals, p);
+    if (h == OK) {
+        pop_call();
+    }
     f->IsActive = 0;
     DestroyLocalVals(f);
     if (DebugFlag &DB_PRTEXPR) {

src/utils.c

@@ -5,7 +5,7 @@
 /*  Useful utility functions.                                  */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -130,24 +130,33 @@ int DateOK(int y, int m, int d)
 
 /* Functions designed to defeat gcc optimizer */
 
-int _private_div(int a, int b) { return a/b; }
-int _private_add_overflow(int result, int b, int old)
+int _private_mul_overflow(int a, int b)
 {
-    if (b > 0 && result < old) return 1;
-    if (b < 0 && result > old) return 1;
-    return 0;
-}
-int _private_sub_overflow(int result, int b, int old)
-{
-    if (b < 0 && result < old) return 1;
-    if (b > 0 && result > old) return 1;
+    double aa = (double) a;
+    double bb = (double) b;
+
+    if (aa*bb > (double) INT_MAX || aa*bb < (double) INT_MIN) {
+        return 1;
+    }
     return 0;
 }
 
-int _private_unminus_overflow(int a, int b)
+int _private_add_overflow(int a, int b)
 {
-    if (a > 0 && b > 0) return 1;
-    if (a < 0 && b < 0) return 1;
+    double aa = (double) a;
+    double bb = (double) b;
+
+    if (aa+bb < (double) INT_MIN) return 1;
+    if (aa+bb > (double) INT_MAX) return 1;
+    return 0;
+}
+int _private_sub_overflow(int a, int b)
+{
+    double aa = (double) a;
+    double bb = (double) b;
+
+    if (aa-bb < (double) INT_MIN) return 1;
+    if (aa-bb > (double) INT_MAX) return 1;
     return 0;
 }
 
@@ -162,3 +171,90 @@ ShellEscape(char const *in, DynamicBuffer *out)
     }
     return OK;
 }
+
+/* Call-stack for printing errors from user-defined functions */
+typedef struct cs_s {
+    struct cs_s *next;
+    char const *filename;
+    char const *func;
+    int lineno;
+} cs;
+
+static cs *callstack = NULL;
+
+static void
+destroy_cs(cs *entry)
+{
+    if (entry->filename) free( (void *) entry->filename);
+    if (entry->func) free( (void *) entry->func);
+    free( (void *) entry);
+}
+
+
+int
+push_call(char const *filename, char const *func, int lineno)
+{
+    cs *entry = NEW(cs);
+    if (!entry) {
+        return E_NO_MEM;
+    }
+    entry->next = NULL;
+    entry->filename = StrDup(filename);
+    entry->func = StrDup(func);
+    entry->lineno = lineno;
+    if (!entry->filename || !entry->func) {
+        destroy_cs(entry);
+        return E_NO_MEM;
+    }
+    entry->next = callstack;
+    callstack = entry;
+    return OK;
+}
+
+void
+clear_callstack(void)
+{
+    cs *entry = callstack;
+    cs *next;
+    while(entry) {
+        next = entry->next;
+        destroy_cs(entry);
+        entry = next;
+    }
+    callstack = NULL;
+}
+
+int
+have_callstack(void)
+{
+    if (callstack) return 1;
+    return 0;
+}
+
+static void
+print_callstack_aux(FILE *fp, cs *entry)
+{
+    if (entry) {
+        print_callstack_aux(fp, entry->next);
+        fprintf(fp, "\n");
+        (void) fprintf(fp, "%s(%d): In function `%s'", entry->filename, entry->lineno, entry->func);
+    }
+}
+
+int
+print_callstack(FILE *fp)
+{
+    print_callstack_aux(fp, callstack);
+    if (callstack) return 1;
+    return 0;
+}
+
+void
+pop_call(void)
+{
+    cs *entry = callstack;
+    if (entry) {
+        callstack = entry->next;
+        destroy_cs(entry);
+    }
+}

src/var.c

@@ -6,7 +6,7 @@
 /*  user- and system-defined variables.                        */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2022 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/
 
@@ -19,12 +19,12 @@
 #include <stdlib.h>
 #include <limits.h>
 #include <errno.h>
+#include <locale.h>
 #include "types.h"
 #include "expr.h"
 #include "globals.h"
 #include "protos.h"
 #include "err.h"
-
 #define UPPER(c) (islower(c) ? toupper(c) : c)
 
 /* The variable hash table */
@@ -40,11 +40,40 @@ static Var *VHashTbl[VAR_HASH_SIZE];
 
 typedef int (*SysVarFunc)(int, Value *);
 
+static double
+strtod_in_c_locale(char const *str, char **endptr)
+{
+    /* Get current locale */
+    char const *loc = setlocale(LC_NUMERIC, NULL);
+    double x;
+
+    /* If it failed, punt */
+    if (!loc) {
+        return strtod(str, endptr);
+    }
+
+    /* Set locale to C */
+    setlocale(LC_NUMERIC, "C");
+
+    x = strtod(str, endptr);
+
+    /* Back to original locale */
+    setlocale(LC_NUMERIC, loc);
+
+    /* If we got an error, try in original locale, but issue a warning */
+    if (**endptr) {
+        x = strtod(str, endptr);
+        if (!**endptr) {
+            Wprint("Accepting \"%s\" for $Latitude/$Longitude, but you should use the \"C\" locale decimal separator \".\" instead", str);
+        }
+    }
+    return x;
+}
+
 static void deprecated_var(char const *var, char const *instead)
 {
     if (DebugFlag & DB_PRTLINE) {
-        Eprint("%s is deprecated; use %s instead", var, instead);
-        FreshLine = 1;
+        Wprint("%s is deprecated; use %s instead", var, instead);
     }
 }
 
@@ -97,9 +126,16 @@ static int latitude_longitude_func(int do_set, Value *val, double *var, double m
     char buf[64];
     double x;
     char *endptr;
+    char const *loc = setlocale(LC_NUMERIC, NULL);
 
     if (!do_set) {
+        if (loc) {
+            setlocale(LC_NUMERIC, "C");
+        }
         snprintf(buf, sizeof(buf), "%f", *var);
+        if (loc) {
+            setlocale(LC_NUMERIC, loc);
+        }
         val->v.str = malloc(strlen(buf)+1);
         if (!val->v.str) return E_NO_MEM;
         strcpy(val->v.str, buf);
@@ -110,9 +146,7 @@ static int latitude_longitude_func(int do_set, Value *val, double *var, double m
         x = (double) val->v.val;
     } else {
         if (val->type != STR_TYPE) return E_BAD_TYPE;
-        errno = 0;
-        x = strtod(val->v.str, &endptr);
-        if (errno) return E_BAD_TYPE;
+        x = strtod_in_c_locale(val->v.str, &endptr);
         if (*endptr) return E_BAD_TYPE;
     }
     if (x < min) return E_2LOW;
@@ -136,10 +170,11 @@ static int latitude_func(int do_set, Value *val)
 static int trig_date_func(int do_set, Value *val)
 {
     UNUSED(do_set);
-    val->type = DATE_TYPE;
     if (!LastTrigValid) {
+        val->type = INT_TYPE;
 	val->v.val = 0;
     } else {
+        val->type = DATE_TYPE;
 	val->v.val = LastTriggerDate;
     }
     return OK;
@@ -508,7 +543,7 @@ int DoSet (Parser *p)
     if (*DBufValue(&buf) == '$') r = SetSysVar(DBufValue(&buf)+1, &v);
     else r = SetVar(DBufValue(&buf), &v);
     if (buf.len > VAR_NAME_LEN) {
-	Eprint("Warning: Variable name `%.*s...' truncated to `%.*s'",
+	Wprint("Warning: Variable name `%.*s...' truncated to `%.*s'",
 	       VAR_NAME_LEN, DBufValue(&buf), VAR_NAME_LEN, DBufValue(&buf));
     }
     DBufFree(&buf);
@@ -741,10 +776,14 @@ typedef struct {
 /* All of the system variables sorted alphabetically */
 static SysVar SysVarArr[] = {
     /*  name          mod  type              value          min/mal   max  validate*/
+    {"Ago",            1,  STR_TYPE,     &DynamicAgo,          0,      0,    NULL },
+    {"Am",             1,  STR_TYPE,     &DynamicAm,           0,      0,    NULL },
+    {"And",            1,  STR_TYPE,     &DynamicAnd,          0,      0,    NULL },
     {"April",          1,  STR_TYPE,     &DynamicMonthName[3], 0,      0,    NULL },
+    {"At",             1,  STR_TYPE,     &DynamicAt,           0,      0,    NULL },
     {"August",         1,  STR_TYPE,     &DynamicMonthName[7], 0,      0,    NULL },
-    {"CalMode",        0,  INT_TYPE,     &DoCalendar,          0,      0,    NULL },
     {"CalcUTC",        1,  INT_TYPE,     &CalculateUTC,        0,      1,    NULL },
+    {"CalMode",        0,  INT_TYPE,     &DoCalendar,          0,      0,    NULL },
     {"Daemon",         0,  INT_TYPE,     &Daemon,              0,      0,    NULL },
     {"DateSep",        1,  SPECIAL_TYPE, date_sep_func,        0,      0,    NULL },
     {"DateTimeSep",    1,  SPECIAL_TYPE, datetime_sep_func,    0,      0,    NULL },
@@ -763,11 +802,15 @@ static SysVar SysVarArr[] = {
     {"FoldYear",       1,  INT_TYPE,     &FoldYear,            0,      1,    NULL },
     {"FormWidth",      1,  INT_TYPE,     &FormWidth,           20,     500,  NULL },
     {"Friday",         1,  STR_TYPE,     &DynamicDayName[4],   0,      0,    NULL },
+    {"Fromnow",        1,  STR_TYPE,     &DynamicFromnow,      0,      0,    NULL },
+    {"Hour",           1,  STR_TYPE,     &DynamicHour,         0,      0,    NULL },
+    {"Hplu",           1,  STR_TYPE,     &DynamicHplu,         0,      0,    NULL },
     {"HushMode",       0,  INT_TYPE,     &Hush,                0,      0,    NULL },
     {"IgnoreOnce",     0,  INT_TYPE,     &IgnoreOnce,          0,      0,    NULL },
     {"InfDelta",       0,  INT_TYPE,     &InfiniteDelta,       0,      0,    NULL },
     {"IntMax",         0,  INT_TYPE,     &IntMax,              0,      0,    NULL },
     {"IntMin",         0,  INT_TYPE,     &IntMin,              0,      0,    NULL },
+    {"Is",             1,  STR_TYPE,     &DynamicIs,           0,      0,    NULL },
     {"January",        1,  STR_TYPE,     &DynamicMonthName[0], 0,      0,    NULL },
     {"July",           1,  STR_TYPE,     &DynamicMonthName[6], 0,      0,    NULL },
     {"June",           1,  STR_TYPE,     &DynamicMonthName[5], 0,      0,    NULL },
@@ -785,12 +828,17 @@ static SysVar SysVarArr[] = {
     {"MaxStringLen",   1,  INT_TYPE,     &MaxStringLen,        -1,     ANY,  NULL },
     {"May",            1,  STR_TYPE,     &DynamicMonthName[4], 0,      0,    NULL },
     {"MinsFromUTC",    1,  INT_TYPE,     &MinsFromUTC,         -780,   780,  NULL },
+    {"Minute",         1,  STR_TYPE,     &DynamicMinute,       0,      0,    NULL },
     {"Monday",         1,  STR_TYPE,     &DynamicDayName[0],   0,      0,    NULL },
+    {"Mplu",           1,  STR_TYPE,     &DynamicMplu,         0,      0,    NULL },
     {"NextMode",       0,  INT_TYPE,     &NextMode,            0,      0,    NULL },
     {"November",       1,  STR_TYPE,     &DynamicMonthName[10],0,      0,    NULL },
+    {"Now",            1,  STR_TYPE,     &DynamicNow,          0,      0,    NULL },
     {"NumQueued",      0,  INT_TYPE,     &NumQueued,           0,      0,    NULL },
     {"NumTrig",        0,  INT_TYPE,     &NumTriggered,        0,      0,    NULL },
     {"October",        1,  STR_TYPE,     &DynamicMonthName[9], 0,      0,    NULL },
+    {"On",             1,  STR_TYPE,     &DynamicOn,           0,      0,    NULL },
+    {"Pm",             1,  STR_TYPE,     &DynamicPm,           0,      0,    NULL },
     {"PrefixLineNo",   0,  INT_TYPE,     &DoPrefixLineNo,      0,      0,    NULL },
     {"PSCal",          0,  INT_TYPE,     &PsCal,               0,      0,    NULL },
     {"RunOff",         0,  INT_TYPE,     &RunDisabled,         0,      0,    NULL },
@@ -802,11 +850,16 @@ static SysVar SysVarArr[] = {
     {"SortByTime",     0,  INT_TYPE,     &SortByTime,          0,      0,    NULL },
     {"SubsIndent",     1,  INT_TYPE,     &SubsIndent,          0,      132,  NULL },
     {"Sunday",         1,  STR_TYPE,     &DynamicDayName[6],   0,      0,    NULL },
+    {"SuppressLRM",    1,  INT_TYPE,     &SuppressLRM,         0,      1,    NULL },
+    {"SysInclude",     0,  STR_TYPE,     &SysDir,              0,      0,    NULL },
     {"T",              0,  SPECIAL_TYPE, trig_date_func,       0,      0,    NULL },
     {"Td",             0,  SPECIAL_TYPE, trig_day_func,        0,      0,    NULL },
+    {"TerminalBackground", 0, INT_TYPE,  &TerminalBackground,  0,      0,    NULL },
     {"Thursday",       1,  STR_TYPE,     &DynamicDayName[3],   0,      0,    NULL },
     {"TimeSep",        1,  SPECIAL_TYPE, time_sep_func,        0,      0,    NULL },
     {"Tm",             0,  SPECIAL_TYPE, trig_mon_func,        0,      0,    NULL },
+    {"Today",          1,  STR_TYPE,     &DynamicToday,        0,      0,    NULL },
+    {"Tomorrow",       1,  STR_TYPE,     &DynamicTomorrow,     0,      0,    NULL },
     {"Tuesday",        1,  STR_TYPE,     &DynamicDayName[1],   0,      0,    NULL },
     {"Tw",             0,  SPECIAL_TYPE, trig_wday_func,       0,      0,    NULL },
     {"Ty",             0,  SPECIAL_TYPE, trig_year_func,       0,      0,    NULL },
@@ -814,8 +867,13 @@ static SysVar SysVarArr[] = {
     {"Ud",             0,  SPECIAL_TYPE, today_day_func,       0,      0,    NULL },
     {"Um",             0,  SPECIAL_TYPE, today_mon_func,       0,      0,    NULL },
     {"UntimedFirst",   0,  INT_TYPE,     &UntimedBeforeTimed,  0,      0,    NULL },
+    {"Use256Colors",   0,  INT_TYPE,     &Use256Colors,        0,      0,    NULL },
+    {"UseBGVTColors",  0,  INT_TYPE,     &UseBGVTColors,        0,      0,    NULL },
+    {"UseTrueColors",  0,  INT_TYPE,     &UseTrueColors,       0,      0,    NULL },
+    {"UseVTColors",    0,  INT_TYPE,     &UseVTColors,         0,      0,    NULL },
     {"Uw",             0,  SPECIAL_TYPE, today_wday_func,      0,      0,    NULL },
     {"Uy",             0,  SPECIAL_TYPE, today_year_func,      0,      0,    NULL },
+    {"Was",            1,  STR_TYPE,     &DynamicWas,          0,      0,    NULL },
     {"Wednesday",      1,  STR_TYPE,     &DynamicDayName[2],   0,      0,    NULL }
 };
 
@@ -908,9 +966,7 @@ int GetSysVar(char const *name, Value *val)
     /* In "verbose" mode, print attempts to test $RunOff */
     if (DebugFlag & DB_PRTLINE) {
 	if (v->value == (void *) &RunDisabled) {
-	    Eprint("(Security note: $RunOff variable tested.)");
-	    /* Allow further messages from this line */
-	    FreshLine = 1;
+	    Wprint("(Security note: $RunOff variable tested.)");
 	}
     }
     return OK;
@@ -972,6 +1028,7 @@ void DumpSysVarByName(char const *name)
 static void DumpSysVar(char const *name, const SysVar *v)
 {
     char buffer[VAR_NAME_LEN+10];
+    Value vtmp;
 
     if (name && !*name) name=NULL;
     if (!v && !name) return;  /* Shouldn't happen... */
@@ -985,33 +1042,21 @@ static void DumpSysVar(char const *name, const SysVar *v)
     fprintf(ErrFp, "%16s  ", buffer);
     if (v) {
 	if (v->type == SPECIAL_TYPE) {
-	    Value val;
 	    SysVarFunc f = (SysVarFunc) v->value;
-	    f(0, &val);
-	    PrintValue(&val, ErrFp);
-	    Putc('\n', ErrFp);
-	    DestroyValue(val);
+	    f(0, &vtmp);
+	    PrintValue(&vtmp, ErrFp);
+	    putc('\n', ErrFp);
+	    DestroyValue(vtmp);
 	} else if (v->type == STR_TYPE) {
-	    char const *s = *((char **)v->value);
-	    int y;
-	    Putc('"', ErrFp);
-	    for (y=0; y<MAX_PRT_LEN && *s; y++) {
-		if (*s == '"') {
-		    fprintf(ErrFp, "\" + char(34) + \"");
-		    s++;
-		} else {
-		    Putc(*s++, ErrFp);
-		}
-	    }
-	    Putc('"', ErrFp);
-	    if (*s) fprintf(ErrFp, "...");
-	    Putc('\n', ErrFp);
+            vtmp.type = STR_TYPE;
+            vtmp.v.str = * ((char **)v->value);
+            PrintValue(&vtmp, ErrFp);
+	    putc('\n', ErrFp);
 	} else if (v->type == DATE_TYPE) {
-	    Value val;
-	    val.type = DATE_TYPE;
-	    val.v.val = * (int *) v->value;
-	    PrintValue(&val, ErrFp);
-	    Putc('\n', ErrFp);
+	    vtmp.type = DATE_TYPE;
+	    vtmp.v.val = * (int *) v->value;
+	    PrintValue(&vtmp, ErrFp);
+	    putc('\n', ErrFp);
 	} else {
 	    if (!v->modifiable) fprintf(ErrFp, "%d\n", *((int *)v->value));
 	    else {

tests/ansicolors.rem

@@ -0,0 +1,44 @@
+BANNER %
+MSG TerminalBackground  is: [$TerminalBackground]%
+MSG UseVTColors is:         [$UseVTColors]%
+MSG Use256Colors is:        [$Use256Colors]%
+MSG UseTrueColors is:       [$UseTrueColors]%
+MSG UseBGVTColors is:       [$UseBGVTColors]%
+set n ansicolor("")]
+MSG This is [ansicolor(0,255,0)]green[n], [ansicolor("255 0 0")]red[n] and [ansicolor("0 0 255")]blue[n] text.%
+MSG This is [ansicolor(0,0,0)][ansicolor(0,255,0,1)]black text on a green background[n]%
+MSG This is [ansicolor(0,0,0,0,1)]clamped black text[n]%
+MSG This is [ansicolor(255,255,255,0,1)]clamped white text[n]
+
+FLUSH
+
+# Test that MSF ignores ansi color sequences
+set r ansicolor(255, 0, 0)
+set g ansicolor(0, 255, 0)
+set b ansicolor(0, 0, 255)
+set n ansicolor("")
+
+
+REM MSF Here we have a formatted reminder.  It should be word-wrapped nicely and neatly by Remind.  Although it is very long and unwieldy, the MSF keyword will wrap it so it's pleasantly readable.%_Here we have a formatted reminder.  It should be word-wrapped nicely and neatly by Remind.  Although it is very long and unwieldy, the MSF keyword will wrap it so it's pleasantly readable.
+
+# Should have exactly the same word breaks
+REM MSF [r]Here [g]we [b]have [r]a [g]formatted [b]reminder.  [r]It [g]should[b] be [r]word-wrapped[g] nicely [b]and [r]neatly [g]by Remind.  [b]Although [r]it [g]is [b]very [r]long [g]and [b]u[r]n[g]w[b]i[r]e[g]l[b]d[r]y[g], [r]the [g]MSF [b]keyword [r]will [r] [g] [b] [g]wrap [b]it [r]so [g]it's [b]pleasantly [r]readable.[n]%_[r]Here [g]we [b]have [r]a [g]formatted [b]reminder.  [r]It [g]should[b] be [r]word-wrapped[g] nicely [b]and [r]neatly [g]by Remind.  [b]Although [r]it [g]is [b]very [r]long [g]and [b]u[r]n[g]w[b]i[r]e[g]l[b]d[r]y[g], [r]the [g]MSF [b]keyword [r]will [r] [g] [b] [g]wrap [b]it [r]so [g]it's [b]pleasantly [r]readable.[n]
+
+REM MSF Εδώ έχουμε μια μορφοποιημένη υπενθύμιση. Θα πρέπει να είναι τυλιγμένο με λέξεις όμορφα και τακτοποιημένα από το Remind. Αν και είναι πολύ μακρύ και δυσκίνητο, η λέξη-κλειδί των ΓΧΣ θα το τυλίξει έτσι ώστε να είναι ευχάριστα ευανάγνωστο. 🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅%_Εδώ έχουμε μια μορφοποιημένη υπενθύμιση. Θα πρέπει να είναι τυλιγμένο με λέξεις όμορφα και τακτοποιημένα από το Remind. Αν και είναι πολύ μακρύ και δυσκίνητο, η λέξη-κλειδί των ΓΧΣ θα το τυλίξει έτσι ώστε να είναι ευχάριστα ευανάγνωστο. 🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅
+
+REM MSF [r]Εδώ [g]έχουμε [b]μια [r]μ[g]ο[b]ρ[r]φοποιημένη[n] υπενθύμιση. Θα πρέπει να είναι τυλιγμένο με λέξεις όμορφα και τακτοποιημένα από το Remind. Αν και είναι πολύ μακρύ και δυσκίνητο, η λέξη-κλειδί των ΓΧΣ θα το τυλίξει έτσι ώστε να είναι ευχάριστα ευανάγνωστο. 🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅%_[r]Εδώ [g]έχουμε [b]μια [r]μ[g]ο[b]ρ[r]φοποιημένη[n] υπενθύμιση. Θα πρέπει να είναι τυλιγμένο με λέξεις όμορφα και τακτοποιημένα από το Remind. Αν και είναι πολύ μακρύ και δυσκίνητο, η λέξη-κλειδί των ΓΧΣ θα το τυλίξει έτσι ώστε να είναι ευχάριστα ευανάγνωστο. 🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅🌅 🌅 🌅 🌅 🌅
+FLUSH
+
+# Some invalid combos
+set a ansicolor(1)
+set a ansicolor(-1, 0, 0)
+set a ansicolor(42, 42, 256)
+set a ansicolor("foo")
+set a ansicolor("1 1")
+set a ansicolor("-1 -1 0");
+set a ansicolor("256 1 1");
+set a ansicolor(128, 128, 128, 2)
+set a ansicolor(128, 128, 128, -1)
+set a ansicolor(128, 128, 128, 0, 2)
+set a ansicolor(128, 128, 128, 0, -1)
+

tests/colors.rem

@@ -15,3 +15,6 @@ REM 28 SPECIAL COLOUR 129 0 129 Bright Magenta
 REM 28 SPECIAL COLOUR 129 129 0 Bright Yellow
 REM 28 SPECIAL COLOUR 129 129 129 Bright White
 
+SET $DefaultColor "255 255 0"
+REM 23 SATISFY [1] MSG DefaultColor_Yellow
+

tests/scripts.rem

@@ -27,7 +27,7 @@ SET $December "दिसंबर"
 REM 1 MSG Përkujtues
 REM 2 SPECIAL SHADE 192 192 255
 REM 2 MSG تذكير
-REM 3 MSG 提醒
+REM 3 MSG 提醒提醒提醒提醒提醒提醒提醒提醒
 REM 4 MSG રીમાઇન્ડર
 REM 5 MSG Emlékeztető
 REM 6 MSG Áminning
@@ -57,6 +57,7 @@ REM 24 MSG リマインダー
 REM 25 MSG Искә төшерү
 REM 26 MSG Напомняне
 REM 27 MSG ഓർമ്മപ്പെടുത്തൽ
+REM 28 MSG リaリaaリaaリaaリaaリaaリaaリaaリaaリaaリa
 REM 1 SPECIAL SHADE 192 255 192
 REM 14 SPECIAL SHADE 255 192 192
 REM 14 SPECIAL PANGO <span face="Zapf Chancery" size="15000">This is so <span foreground="blue">fancy</span></span>

tests/test-rem

@@ -7,7 +7,7 @@
 # in the build directory.
 #
 # This file is part of REMIND.
-# Copyright (C) 1992-2021 Dianne Skoll
+# Copyright (C) 1992-2022 Dianne Skoll
 # ---------------------------------------------------------------------------
 
 DIR=`dirname $0`
@@ -26,6 +26,25 @@ if test `id -u` = 0 ; then
     exit 1
 fi
 
+# If we're already in a utf-8 locale, do
+# nothing; otherwise, set LC_ALL
+OK=0
+if echo $LC_ALL | grep -i utf-8 > /dev/null 2>&1 ; then
+    OK=1
+fi
+
+if test -z "$LC_ALL" ; then
+    if echo $LANG | grep -i utf-8 > /dev/null 2>&1 ; then
+        export LC_ALL="$LANG"
+        OK=1
+    fi
+fi
+
+if test "$OK" = 0 ; then
+    export LC_ALL=C.UTF-8
+    export LANG=C.UTF-8
+fi
+
 chmod 000 include_dir/04cantread.rem
 TEST_GETENV="foo bar baz" ; export TEST_GETENV
 echo "Test 1" > ../tests/test.out
@@ -76,6 +95,27 @@ echo 'REM Mon 31 2021 MSG [$T]' | ../src/remind -dt - 31 dec 2021 >> ../tests/te
 echo "Color Test" >> ../tests/test.out
 ../src/remind -ccl ../tests/colors.rem 1 aug 2007 >> ../tests/test.out 2>&1
 
+echo "ANSI Color Test" >> ../tests/test.out
+../src/remind ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@0 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@2 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@0,0 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@1,0 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@2,0 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@0,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@1,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@2,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@0,,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@1,,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@2,,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@0,0,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@1,0,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@2,0,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@0,1,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@1,1,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+../src/remind -@2,1,1 ../tests/ansicolors.rem 1 Jan 2022 >> ../tests/test.out 2>&1
+
 echo "MON WKDAY DAY across year test" >> ../tests/test.out
 echo 'REM Mon 29 Dec MSG x' | ../src/remind -dt - 1 Jan 2000 >> ../tests/test.out 2>&1
 
@@ -123,23 +163,37 @@ REM Mon OMITFUNC foo MSG bar
 EOF
 
 # Test default color
-../src/remind -ppp - 1 Jan 2012 9:00 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -pppq - 1 Jan 2012 9:00 <<'EOF' >> ../tests/test.out 2>&1
 REM 2 MSG Normal
 SET $DefaultColor "255 0 0"
-REM 3 MSG Red
+REM 3 MSG %"Red%" on the calendar!
 SET $DefaultColor "-1 -1 -1"
 REM 4 MSG Normal
 # Should give an error
 SET $DefaultColor "256 0 0"
 EOF
 
+# Test stdout
+../src/remind - 1 jan 2012 <<'EOF' >> ../tests/test.out 2>&1
+BANNER %
+MSG STDOUT is a: [stdout()]%
+EOF
+
+../src/remind - 1 jan 2012 <<'EOF' 2>&1 | cat >> ../tests/test.out
+BANNER %
+MSG STDOUT is a: [stdout()]%
+EOF
+
 # Test -@ option
-../src/remind -w,0,0 -@0 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@0,,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@0
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -153,12 +207,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@0,0 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@0,0,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@0,0
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -172,12 +229,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@0,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@0,1,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@0,1
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -191,12 +251,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@1,,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@1
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -210,12 +273,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@1,0 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@1,0,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@1,0
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -229,12 +295,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@1,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@1,1,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@1,1
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -248,12 +317,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@2 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@2,,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@2
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -267,12 +339,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@2,0 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@2,0,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@2,0
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -286,12 +361,15 @@ rem 23 SPECIAL COLOR 200  0  200 BRIGHT MAGENTA
 rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
-../src/remind -w,0,0 -@2,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
+../src/remind -w,0,0 -@2,1,1 -c - 1 Jan 2020 <<'EOF' >> ../tests/test.out 2>&1
 rem 1 SPECIAL COLOR 0   0   0 BLACK
 rem 2 SPECIAL COLOR 0   0  65 BLUE
 rem 3 SPECIAL COLOR 0  65   0 GREEN
 rem 4 SPECIAL COLOR 0  65  65 CYAN
 rem 5 msg -@2,1
+rem 6 SPECIAL SHADE 255 255 0
+rem 7 SPECIAL SHADE 255 0 255
+rem 8 SPECIAL SHADE 0 255 255
 rem 15 SPECIAL COLOR 65  0   0 RED
 rem 16 SPECIAL COLOR 65  0  65 MAGENTA
 rem 17 SPECIAL COLOR 65 65   0 YELLOW
@@ -306,27 +384,17 @@ rem 24 SPECIAL COLOR 200 200   0 BRIGHT YELLOW
 rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF
 
-# If we're already in a utf-8 locale, do
-# nothing; otherwise, set LC_ALL
-OK=0
-if echo $LC_ALL | grep -i utf-8 > /dev/null 2>&1 ; then
-    OK=1
-fi
-
-if test -z "$LC_ALL" ; then
-    if echo $LANG | grep -i utf-8 > /dev/null 2>&1 ; then
-        export LC_ALL="$LANG"
-        OK=1
-    fi
-fi
-
-if test "$OK" = 0 ; then
-    export LC_ALL=en_US.utf-8
-fi
-
 ../src/remind -w128 -c ../tests/utf-8.rem 1 Nov 2019 >> ../tests/test.out
 ../src/remind -c ../tests/test-addomit.rem 1 Sep 2021 >> ../tests/test.out
 
+../src/remind -cu ../tests/utf-8.rem 1 Nov 2019 >> ../tests/test.out
+../src/remind -cu '-i$SuppressLRM=1' ../tests/utf-8.rem 1 Nov 2019 >> ../tests/test.out
+
+TZ=America/Toronto ../src/remind -dxe ../tests/tz.rem >> ../tests/test.out 2>&1
+TZ=Europe/Berlin ../src/remind -dxe ../tests/tz.rem >> ../tests/test.out 2>&1
+
+# Remove references to SysInclude, which is build-specific
+grep -F -v '$SysInclude' < ../tests/test.out > ../tests/test.out.1 && mv -f ../tests/test.out.1 ../tests/test.out
 cmp -s ../tests/test.out ../tests/test.cmp
 if [ "$?" = "0" ]; then
    echo "Remind:  Acceptance test PASSED"