Prep for 3.3.9 release.

Update docs.
Fix help text.
2026-04-16 14:28:40 +02:00 · 2021-10-14 21:20:05 -04:00 · 2021-10-14 10:38:11 -04:00 · 2021-10-14 10:24:58 -04:00 · 2021-10-14 10:23:58 -04:00 · 2021-10-14 10:21:51 -04:00
70 changed files with 1736 additions and 1232 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1,16 +1,17 @@
 *.bak
+*.o
+*~
+.gitignore
+TAGS
 autom4te.cache
 config.log
 config.status
-src/Makefile
-www/Makefile
-*.o
-src/config.h
-src/remind
+rem2html/Makefile
 src/*.tar.gz*
-tests/test.out
-.gitignore
-*~
+src/Makefile
+src/config.h
 src/rem2ps
+src/remind
 src/version.h
-TAGS
+tests/test.out
+www/Makefile
--- a/2
+++ b/2
@@ -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 1992-2020 Dianne Skoll, except where noted in
+2. REMIND is Copyright 1992-2021 Dianne Skoll, except where noted in
 individual files.

 3. DISTRIBUTION AND USE
--- a/3
+++ b/3
@@ -18,7 +18,8 @@ install:
 	@echo "*                   *"
 	@echo "*********************"
 	@echo ""
-	@cd src && $(MAKE) install
+	@$(MAKE) -C src install
+	@$(MAKE) -C rem2html install

 clean:
 	find . -name '*~' -exec rm {} \;
--- a/49
+++ b/49
@@ -626,6 +626,7 @@ VERSION
 EGREP
 GREP
 CPP
+PERL
 SET_MAKE
 LN_S
 INSTALL_DATA
@@ -3274,6 +3275,46 @@ $as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
 fi

+# Extract the first word of "perl", so it can be a program name with args.
+set dummy perl; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PERL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $PERL in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac
+fi
+PERL=$ac_cv_path_PERL
+if test -n "$PERL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
+$as_echo "$PERL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+



@@ -3820,7 +3861,7 @@ _ACEOF



-for ac_header in 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
 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"
@@ -3991,9 +4032,10 @@ _ACEOF
 fi
 done

-VERSION=03.03.06
+VERSION=03.03.09

-ac_config_files="$ac_config_files src/Makefile www/Makefile src/version.h"
+
+ac_config_files="$ac_config_files src/Makefile www/Makefile src/version.h rem2html/Makefile"

 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -4689,6 +4731,7 @@ do
    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
    "www/Makefile") CONFIG_FILES="$CONFIG_FILES www/Makefile" ;;
    "src/version.h") CONFIG_FILES="$CONFIG_FILES src/version.h" ;;
+    "rem2html/Makefile") CONFIG_FILES="$CONFIG_FILES rem2html/Makefile" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
--- a/configure.in
+++ b/configure.in
@@ -49,6 +49,7 @@ AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
+AC_PATH_PROG([PERL], [perl])

 dnl Checks for libraries.
 dnl Replace `main' with a function in -lm:
@@ -61,7 +62,7 @@ AC_CHECK_SIZEOF(unsigned int)
 AC_CHECK_SIZEOF(unsigned long)

 dnl Checks for header files.
-AC_CHECK_HEADERS(sys/file.h glob.h wctype.h locale.h)
+AC_CHECK_HEADERS(sys/types.h sys/file.h glob.h wctype.h locale.h)

 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_STRUCT_TM
@@ -75,6 +76,7 @@ if test "$GCC" = yes; then
 fi

 AC_CHECK_FUNCS(setenv unsetenv glob mbstowcs setlocale)
-VERSION=03.03.06
+VERSION=03.03.09
 AC_SUBST(VERSION)
-AC_OUTPUT(src/Makefile www/Makefile src/version.h)
+AC_SUBST(PERL)
+AC_OUTPUT(src/Makefile www/Makefile src/version.h rem2html/Makefile)
--- a/docs/WHATSNEW
+++ b/docs/WHATSNEW
@@ -1,5 +1,64 @@
 CHANGES TO REMIND

+* VERSION 3.3 Patch 9 - 2021-10-14
+
+- NEW FEATURE: Add "-+username" option to tell Remind to trust files owned by
+  "username" and allow RUN directives in them.  Idea courtesy of Ian! D. Allen
+
+- NEW FEATURE: Add "-u+username" variant to tell Remind to switch users to
+  "username" without disabling RUN directices.  Idea courtesy of Ian! D. Allen
+
+- CHANGE: rem2html: rem2html has been moved out of the www/ directory into
+  its own rem2html/ directory.  If your system has the prerequisites
+  (namely Perl, Getopt::Long and JSON::Any) then rem2html will be installed
+  by "make install".
+
+- CHANGE: Remove "cm2rem".  It was about 20 years obsolete.
+
+- CHANGE: rem2html: Use inline data: URL images for moon images by default,
+  thus producing a completely stand-alone HTML file.
+
+- CHANGE: Remove unnecessary spaces from "remind -pp" JSON output.
+
+- DOCUMENTATION FIX: Various man page fixes and tweaks.
+
+- BUG FIX: rem2html: Tweak the default CSS stylesheet; more rational
+  handling of rem2html command-line options.
+
+- BUG FIX: remind: "remind -c" would sometimes highlight *two* days as
+  "today"; this has been fixed.
+
+- BUG FIX: Add a missing #ifdef...#endif and remove a C99-ism.  This once again
+  allows Remind to be compiled with some very old C compilers.
+
+* VERSION 3.3 Patch 8 - 2021-09-13
+
+- NEW FEATURE: remind: Add INCLUDECMD command
+
+- NEW FEATURE: remind: Add shellescape() built-in function
+
+- BUG FIX: tkremind: TkRemind would sometimes fill in incorrect initial
+  values for the reminder-editing form if you clicked on a TkRemind-created
+  reminder to edit it.  This has been fixed.
+
+- BUG FIX: tkremind: Get back better error messages from Remind if you
+  try to create a reminder with an invalid date specification.
+
+- BUG FIX: remind: Catch integer overflow if we try to evaluate $IntMin * -1
+
+- DOC UPDATES: remind: Minor man page fixes
+
+* VERSION 3.3 Patch 7 - 2021-05-10
+
+- MINOR FIX: Refuse to run "make test" as root --- it would fail
+  anyway with an obscure message.
+
+- BUG FIX: Remind would sometimes compute incorrect trigger date for:
+  REM Tue 29 Feb MSG ...
+
+- BUG FIX: Remind would sometimes compute incorrect trigger date for
+  a date spec like: Tue 31 2021 MSG ...
+
 * VERSION 3.3 Patch 6 - 2021-03-30

 - test/test.rem: Change local to en_US.utf-8 only if current locale
--- a/man/cm2rem.1
+++ b/man/cm2rem.1
@@ -1,25 +0,0 @@
-.TH CM2REM 1 "18 October 1999"
-.UC 4
-.SH NAME
-cm2rem.tcl \- Convert Sun's "cm" input file to Remind format
-.SH SYNOPSIS
-.B cm2rem.tcl < cm_file > remind_file
-.SH DESCRIPTION
-\fBcm2rem.tcl\fR reads the Sun calendar manager data file and converts
-it into a \fBRemind\fR script.  Note that \fBcm2rem.tcl\fR can convert
-\fIonly\fR version 3 calendar manager files.  If you are using version 4
-files, there should be a system utility to convert them to version 3 files.
-.SH AUTHOR
-\fBcm2rem.tcl\fR was written by Dianne Skoll <dianne@skoll.ca>.
-.SH BUGS
-Not all of the Sun calendar manager options are respected.  In particular,
-nothing is done for e-mail actions.  Also, the resulting Remind script
-is not editable with \fBTkRemind\fR; you can only edit it with a text
-editor.
-.PP
-\fBcm2rem.tcl\fR requires Tcl/Tk version 8.0 or higher.  The
-\fBtclsh\fR interpreter must be on your \fBpath\fR.
-
-.SH SEE ALSO
-\fBremind(1)\fR, \fBtkremind(1)\fR
-
--- a/man/rem.1
+++ b/man/rem.1
@@ -1,4 +1,4 @@
-.TH REM 1 "1 January 2020"
+.TH REM 1 "1 January 2021"
 .UC 4
 .SH NAME
 rem \- Invoke Remind with a default filename
--- a/man/rem2ps.1
+++ b/man/rem2ps.1
@@ -475,7 +475,7 @@ present and the value will be the type of SPECIAL (such as SHADE, COLOR,
 MOON, etc.)
 .TP
 .B tags \fIdata\fR
-If any TAG clauses are present, the \fBtag\fR key will be present and consist
+If any TAG clauses are present, the \fBtags\fR key will be present and consist
 of a comma-separated list of tags.
 .TP
 .B time \fIt\fR
--- a/man/remind.1
+++ b/man/remind.1
@@ -1,4 +1,4 @@
-.TH REMIND 1 "1 January 2020"
+.TH REMIND 1 "1 January 2021"
 .UC 4
 .SH NAME
 remind \- a sophisticated reminder service
@@ -31,7 +31,8 @@ ignore them for now and skip to the section "REMINDER FILES".
 .B \-n
 The \fB\-n\fR option causes \fBRemind\fR to print the \fBnext\fR occurrence
 of each reminder in a simple calendar format.  You can sort this by
-date by piping the output through \fBsort(1)\fR.
+date by piping the output through \fBsort(1)\fR.  Note that the \fB\-n\fR
+option causes any \fB\-g\fR option to be \fIignored\fR.
 .TP
 .B \-j\fR[\fIn\fR]
 Runs \fBRemind\fR in "purge" mode to get rid of expired reminders.
@@ -39,7 +40,7 @@ See the section PURGE MODE for details.
 .TP
 .B \-r
 The \fB\-r\fR option disables \fBRUN\fR directives and the \fBshell()\fR
-function.  As of Remind 3.00.17, using \fB\-u\fR implies \fB\-r\fR.
+function.
 .TP
 .B \-c\fI[flags]\fIn\fR
 The \fB\-c\fR option causes \fBRemind\fR to produce a calendar that is
@@ -250,6 +251,7 @@ The optional \fBa\fR and \fBd\fR characters specify the sort order
 (ascending or descending) for the date, time and priority fields.  See
 the section "SORTING REMINDERS" for more information.

+Note that \fB\-g\fR is \fIignored\fR if you use the \fB\-n\fR option.
 .TP
 \fB\-b\fR[\fIn\fR]
 Set the time format for the calendar and simple-calendar outputs.  \fIN\fR
@@ -308,7 +310,11 @@ and user name, respectively, of the specified user.  LOGNAME is also
 set to the specified user name.  This option is meant for
 use in shell scripts that mail reminders to all users.  Note that
 as of Remind 3.00.17, using \fB\-u\fR implies \fB\-r\fR -- the RUN
-directive and shell() functions are disabled.
+directive and shell() functions are disabled.  However, if you prefix
+\fIname\fR with a \fB+\fR-sign, then RUN and shell() are \fInot\fR
+disabled.  That is, \fB\-uwhatever\fR switches the user to \fBwhatever\fR
+and disables RUN, whereas \fB\-u+whatever\fR switches the user to
+\fBwhatever\fR but leaves RUN enabled.
 .PP
 .RS
 Non-root users can also use the \fB\-u\fR option.  However, in this
@@ -316,6 +322,13 @@ case, it only changes the environment variables as described above.
 It does not change the effective uid or gid.
 .RE
 .TP
+\fB\-+\fIusername\fR
+Causes \fBRemind\fR to trust files owned by the user \fIusername\fR.
+Normally, if \fBRemind\fR reads a file that you do not own, it disables
+RUN and the shell() function.  This option causes it to also trust files
+owned by \fIusername\fR.  You can supply multiple \fB\-+\fR options
+to trust multiple users, up to a limit of 20 trusted users.
+.TP
 \fB-y\fR
 Causes \fBRemind\fR to synthesize a tag for any reminder that lacks a
 TAG clause.
@@ -349,7 +362,7 @@ it as YYYY-MM-DD or YYYY/MM/DD.  You can even supply a date and
 time on the command line as one argument: YYYY-MM-DD@HH:MM.
 .PP
 In addition, you can supply a \fIrepeat\fR parameter, which has the
-form *\fInum\fR.  This causes \fBRemind\fR to be run \fInum\fR times,
+form *\fIrep\fR.  This causes \fBRemind\fR to be run \fIrep\fR times,
 with the date incrementing on each iteration.  You may have to enclose
 the parameter in quotes to avoid shell expansion.  See the subsection
 "Repeated Execution" in the section "CALENDAR MODE" for more
@@ -618,7 +631,7 @@ present.  Examples:
 .nf
 	REM Sat 1 MSG First Saturday of every month
 	REM Mon Tue Wed Thu Fri 15 \\
-		MSG 1st working day after 15th of every month
+		MSG 1st working day on or after 15th of every month
 .fi
 .PP
 11.
@@ -1579,6 +1592,53 @@ It will not run set-uid.  If it reads a file you don't own, it will
 disable RUN and the shell() function.  And if it is run as \fIroot\fR,
 it will only read files owned by \fIroot\fR.
 .PP
+Note that if \fBRemind\fR reads standard input, it does \fInot\fR
+attempt to check the ownership of standard input, even if it is
+coming from a file, and hence does \fInot\fR disable RUN and shell()
+in this situation.
+
+.SH THE INCLUDECMD COMMAND
+.PP
+\fBRemind\fR allows you to execute a shell command and evaluate the
+output of that command as if it were an included file.  For example,
+you could have scripts that extract reminders out of a database and print
+them on stdout as REM commands.  Here is an example:
+.PP
+.nf
+	INCLUDECMD extract_reminders_for dfs
+.fi
+.PP
+We assume that the command "extract_reminders_for" extracts reminders out
+of a central database for the named user.  Another use-case of INCLUDECMD
+is if you have your reminders stored in a file in some non-Remind format;
+you can write a command that transforms them to Remind format and then
+Remind can "include" the file with an appropriate INCLUDECMD command.
+.PP
+Note that if RUN is disabled, then INCLUDECMD will fail with the error
+message "RUN disabled"
+.PP
+INCLUDECMD passes the rest of the line to \fBpopen\fR(3), meaning that
+the command is executed by the shell.  As such, shell metacharacters
+may need escaping or arguments quoting, depending on what you're trying
+to do.  Remind itself does not perform any modification of the command
+line (apart from the normal [expr] expression-pasting mechanism).
+.PP
+If the command passed to INCLUDECMD begins with an exclamation mark "!",
+then Remind disables \fBRUN\fR for the output of the command.  If you are
+running a command whose output you don't quite trust, you should
+prefix it with "!" so that any RUN commands it emits fail.
+.PP
+An \fBINCLUDECMD\fR command counts towards the INCLUDE nesting depth.
+For any given Remind run, a given INCLUDECMD command is only executed
+once and the results are cached.  For example, if you generate a
+calendar, each unique INCLUDECMD command is run just once, not once
+for each day of the produced calendar.  "Uniqueness" is determined by
+looking at the command that will be passed to the shell, so if (for example)
+your INCLUDECMD uses expression-pasting that results in differences depending
+on the value of \fBtoday()\fR, then each \fIunique\fR version of the
+command will be executed once.
+.PP
+
 .SH THE BANNER COMMAND
 .PP
 When \fBRemind\fR first issues a reminder, it prints a message like this:
@@ -2851,6 +2911,23 @@ If \fImaxlen\fR is specified, then \fBshell()\fR returns the first
 \fImaxlen\fR is specified as a negative number, then \fIall\fR the
 output from \fIcmd\fR is returned.
 .RE
+.TP
+.B shellescape(s_str)
+Returns \fIstr\fR with all shell metacharacters such as " ", "*", etc
+escaped with a backslash.  For example:
+.PP
+.nf
+        SET a shellescape("a b*? c&d$e")
+.fi
+.RS
+.PP
+will set \fBa\fR to:
+.RE
+.PP
+.nf
+        "a\\ b\\*\\?\\ c\\&d\\$e"
+.fi
+
 .TP
 .B slide(d_start, i_amt [,s_wkday...])
 This function is the inverse of \fBnonomitted\fR.  It adds \fIamt\fR
--- a/rem2html/Makefile.in
+++ b/rem2html/Makefile.in
@@ -0,0 +1,29 @@
+# Set by configure - don't touch.
+srcdir=@srcdir@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+mandir=@mandir@
+bindir=@bindir@
+datadir=@datadir@
+datarootdir=@datarootdir@
+PERL=@PERL@
+PERLMODS_NEEDED=JSON::Any Getopt::Long
+all:
+	true
+
+install:
+	@if test "$(PERL)" = "" ; then \
+	    echo "Not installing rem2html; Perl is required"; exit 0; fi; \
+	 for m in $(PERLMODS_NEEDED) ; \
+         do \
+	    perl -M$$m -e 1 > /dev/null 2>&1; \
+	    if test $$? != 0 ; then echo "Not installing rem2html; missing $$m"; exit 0; fi; \
+	done; \
+	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;
+
+
+
+
+
--- a/rem2html/README.rem2html
+++ b/rem2html/README.rem2html
@@ -0,0 +1,12 @@
+REM2HTML
+--------
+
+rem2html is a Perl script that transforms the output of `remind -pp
+...' to HTML.  Type `perl rem2html --help' for usage information.
+
+rem2html requires the Perl modules `JSON::Any' and `Getopt::Long'.  It
+will not be installed unless you have those modules as well as Perl
+itself.
+
+--
+Dianne Skoll
--- a/rem2html/rem2html
+++ b/rem2html/rem2html
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!perl

 use strict;
 use warnings;
@@ -16,15 +16,20 @@ my($days, $shades, $moons, $classes, $Month, $Year, $Numdays, $Firstwkday, $Mond
 my $TIDY_PROGNAME = $0;
 $TIDY_PROGNAME =~ s|^.*/||;

-# rem2html -- convert the output of "remind -p" to HTML
+# rem2html -- convert the output of "remind -pp" to HTML

 =head1 NAME

-rem2html - Convert the output of "remind -p" to HTML
+rem2html - Convert the output of "remind -pp" to HTML

 =head1 SYNOPSIS

-remind -p ... | rem2html [options]
+    remind -pp ... | rem2html [options]
+
+You can also use the old interchange format as below, but the -pp
+version is preferred.
+
+    remind -p ... | rem2html [options]

 =head1 OPTIONS

@@ -50,13 +55,21 @@ month name a link to I<url>.

 =item --imgbase I<url>

-When creating URLs for images and the stylesheet, use
-I<url> as the base URL.
+When creating URLs for the stylesheet or external images, use I<url>
+as the base URL.
+
+=item --pngs
+
+Normally, rem2html uses inline "data:" URLs for the moon phase images,
+yielding a standalone HTML file.  The C<--pngs> option makes it use
+external images named firstquarter.png, fullmoon.png, lastquarter.png
+and newmoon.png, which are expected to live in C<--imgbase>.

 =item --stylesheet I<url.css>

 Use I<url.css> as the stylesheet.  If this option is used,
-I<url.css> is I<not> interpreted relative to B<imgbase>.
+I<url.css> is interpreted relative to B<imgbase> I<unless> it start
+with a "/".

 =item --nostyle

@@ -97,9 +110,9 @@ sub usage
 	    $exit_status = 1;
    }
    print STDERR <<"EOM";
-$TIDY_PROGNAME: Produce an HTML calendar from the output of "remind -p"
+$TIDY_PROGNAME: Produce an HTML calendar from the output of "remind -pp"

-Usage: remind -p ... | rem2html [options]
+Usage: remind -pp ... | rem2html [options]

 Options:

@@ -110,6 +123,8 @@ Options:
                      entry a link to <url>
 --forwurl url         Same as --backurl, but for the next month's small calendar
 --imgbase url         Base URL of images and default stylesheet file
+--pngs                Use external .PNG images for moon phases rater than
+                      inline data: URLs
 --stylesheet url.css  URL of CSS stylesheet.  If specified, imgbase is NOT
                      prepended to url.css
 --nostyle             Produce basic HTML that does not use a CSS stylesheet
@@ -121,11 +136,31 @@ EOM
    exit($exit_status);
 }

+sub smoosh
+{
+        my ($first, $second) = @_;
+        return $second unless defined ($first);
+        return $second if $first eq '';
+        return $second if ($second =~ m|^/|);  # Absolute path given for second
+
+        # Squash multiple slashes
+        $first =~ s|/+|/|g;
+
+        # Special case
+        return "/$second" if ($first eq '/');
+
+        # Delete trailing slash
+        $first =~ s|/$||;
+
+        return "$first/$second";
+}
+
 sub parse_options
 {
    local $SIG{__WARN__} = sub { print STDERR "$TIDY_PROGNAME: $_[0]\n"; };
    if (!GetOptions(\%Options, "help|h",
 		    "man",
+                    "pngs",
 		    "version",
 		    "stylesheet=s",
 		    "nostyle",
@@ -138,45 +173,40 @@ sub parse_options
 		    "tableonly")) {
 	usage(1);
    }
-    $Options{'title'} ||= 'HTML Calendar';
+    $Options{title} ||= 'HTML Calendar';

-    # Fix up imgbase
-    my $imgbase = '%IMAGEBASE%';
-    if ($imgbase ne '%' . 'IMAGEBASE' . '%') {
-	    $Options{'imgbase'} ||= $imgbase;
-    } else {
-	    $Options{'imgbase'} ||= '';
+    my $stylesheet = $Options{stylesheet};
+    if ($stylesheet) {
+            $Options{stylesheet} = smoosh($Options{imgbase}, $stylesheet);
    }
-
-    $Options{'imgbase'} =~ s|/+$||;
-    my $stylesheet = $Options{'imgbase'};
-    $stylesheet .= '/' if ($stylesheet ne '');
-    $stylesheet .= 'rem-default.css';
-    $Options{'stylesheet'} ||= $stylesheet;
 }

 sub start_output
 {
-    return if ($Options{'tableonly'});
+    return if ($Options{tableonly});

-    print("<html>\n<head>\n<title>" . $Options{'title'} . "</title>\n");
-    if (!$Options{'nostyle'}) {
-	if ($Options{'stylesheet'}) {
-	    print('<link rel="stylesheet" type="text/css" href="' .
-		  $Options{'stylesheet'} . '">' . "\n");
-	}
+    print("<html>\n<head>\n<title>" . $Options{title} . "</title>\n");
+    if (!$Options{nostyle}) {
+	if ($Options{stylesheet}) {
+                print('<link rel="stylesheet" type="text/css" href="' .
+                      $Options{stylesheet} . '">' . "\n");
+	} else {
+                print("<style>\n");
+                print default_stylesheet();
+                print("</style>\n");
+        }
    }
    print("</head>\n<body>\n");
-    if ($Options{'prologue'}) {
-	print $Options{'prologue'} . "\n";
+    if ($Options{prologue}) {
+	print $Options{prologue} . "\n";
    }
 }

 sub end_output
 {
-    return if ($Options{'tableonly'});
-    if ($Options{'epilogue'}) {
-	print $Options{'epilogue'} . "\n";
+    return if ($Options{tableonly});
+    if ($Options{epilogue}) {
+	print $Options{epilogue} . "\n";
    }
    print("</body>\n</html>\n");
 }
@@ -222,7 +252,7 @@ sub parse_input

    $found_data = 1;
    my $class;
-    if ($Options{'nostyle'}) {
+    if ($Options{nostyle}) {
 	$class = '';
    } else {
 	$class = ' class="rem-entry"';
@@ -301,7 +331,7 @@ sub small_calendar
 		}
 	}

-	if ($Options{'nostyle'}) {
+	if ($Options{nostyle}) {
 	    print "<td width=\"14%\">\n";
 	    print "<table border=\"0\">\n";
 	    print "<caption>";
@@ -316,7 +346,7 @@ sub small_calendar
 	print "</caption>\n";

 	my $class;
-	if ($Options{'nostyle'}) {
+	if ($Options{nostyle}) {
 	    print '<tr>';
 	    $class = ' align="right"';
 	} else {
@@ -338,7 +368,7 @@ sub small_calendar
 		if ($col == 0) {
 			print("<tr>\n");
 		}
-		if ($Options{'nostyle'}) {
+		if ($Options{nostyle}) {
 		    print("<td align=\"right\" width=\"14%\">&nbsp;</td>");
 		} else {
 		    print("<td class=\"rem-sc-empty-cell\">&nbsp;</td>");
@@ -350,7 +380,7 @@ sub small_calendar
 			print("<tr>\n");
 		}
 		$col++;
-		if ($Options{'nostyle'}) {
+		if ($Options{nostyle}) {
 		    print("<td align=\"right\" width=\"14%\">$day</td>");
 		} else {
 		    print("<td class=\"rem-sc-cell\">$day</td>");
@@ -362,7 +392,7 @@ sub small_calendar
 	}
 	if ($col) {
 	    while ($col < 7) {
-		if ($Options{'nostyle'}) {
+		if ($Options{nostyle}) {
 		    print("<td align=\"right\" width=\"14%\">&nbsp;</td>");
 		} else {
 		    print("<td class=\"rem-sc-empty-cell\">&nbsp;</td>");
@@ -391,7 +421,7 @@ sub output_calendar

    # Start the table
    my $class;
-    if ($Options{'nostyle'}) {
+    if ($Options{nostyle}) {
 	print '<table width="100%" border="1" cellspacing=\"0\"><caption>' .
 	    $Month . ' ' . $Year . '</caption>' . "\n";
 	print '<tr>';
@@ -415,23 +445,23 @@ sub output_calendar

    # Start the calendar rows
    my $col = 0;
-    if ($Options{'nostyle'}) {
+    if ($Options{nostyle}) {
 	print "<tr>\n";
    } else {
 	print "<tr class=\"rem-cal-row\">\n";
    }
    if ($first_col > 0) {
-	small_calendar($Prevmon, $Prevlen, $Options{'backurl'},
+	small_calendar($Prevmon, $Prevlen, $Options{backurl},
 		       ($Firstwkday - $Prevlen + 35) % 7);
 	$col++;
    }

    if ($last_col == 6 && $first_col > 0) {
-	small_calendar($Nextmon, $Nextlen, $Options{'forwurl'},
+	small_calendar($Nextmon, $Nextlen, $Options{forwurl},
 		       ($Firstwkday + $Numdays) % 7);
 	$col++;
    }
-    if ($Options{'nostyle'}) {
+    if ($Options{nostyle}) {
 	$class = ' width="14%"';
    } else {
 	$class = ' class="rem-empty"';
@@ -448,7 +478,7 @@ sub output_calendar
 	    $col = 0;
 	    print "</tr>\n";
 	    if ($day < $Numdays) {
-		if ($Options{'nostyle'}) {
+		if ($Options{nostyle}) {
 		    print "<tr>\n";
 		} else {
 		    print "<tr class=\"rem-cal-row\">\n";
@@ -461,13 +491,13 @@ sub output_calendar
 	while ($col < 7) {
 	    if ($col == 5) {
 		if ($first_col == 0) {
-		    small_calendar($Prevmon, $Prevlen, $Options{'backurl'},
+		    small_calendar($Prevmon, $Prevlen, $Options{backurl},
 				   ($Firstwkday - $Prevlen + 35) % 7);
 		} else {
 		    print("<td$class>&nbsp;</td>\n");
 		}
 	    } elsif ($col == 6) {
-		small_calendar($Nextmon, $Nextlen, $Options{'forwurl'},
+		small_calendar($Nextmon, $Nextlen, $Options{forwurl},
 			       ($Firstwkday + $Numdays) % 7);
 	    } else {
 		print("<td$class>&nbsp;</td>\n");
@@ -479,17 +509,17 @@ sub output_calendar

    # Add a row for small calendars if they were not yet done!
    if ($first_col == 0 && $last_col == 6) {
-	    if ($Options{'nostyle'}) {
+	    if ($Options{nostyle}) {
 		    print "<tr>\n";
 	    } else {
 		    print "<tr class=\"rem-cal-row\">\n";
 	    }
-	    small_calendar($Prevmon, $Prevlen, $Options{'backurl'},
+	    small_calendar($Prevmon, $Prevlen, $Options{backurl},
 			   ($Firstwkday - $Prevlen + 35) % 7);
 	    for (my $i=0; $i<5; $i++) {
 		print("<td$class>&nbsp;</td>\n");
 	    }
-	    small_calendar($Nextmon, $Nextlen, $Options{'forwurl'},
+	    small_calendar($Nextmon, $Nextlen, $Options{forwurl},
 			   ($Firstwkday + $Numdays) % 7);
 	    print("</tr>\n");
    }
@@ -506,7 +536,7 @@ sub draw_day_cell
 	    $week = ' ' . $weeks->{$day};
    }
    my $class;
-    if ($Options{'nostyle'}) {
+    if ($Options{nostyle}) {
 	$class = $classes->[$day] || '';
    } else {
 	$class = $classes->[$day] || "rem-cell";
@@ -532,33 +562,46 @@ sub draw_day_cell
 	    my $alt;
 	    my $title;
 	    if ($phase == 0) {
-		    $img = 'newmoon.png';
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'newmoon.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAAC6SURBVDiNpdNNbsIwFATgL0HKolchHKBX6yFaBOEyoPYUabvOIVKJRaCL2JX5TRNGGvnJ8ozGz89cYoElPvET+BX2yivn/1Bggw5HHMKa1h2qcPZC/JEIhvh+brIZIY6sorhMYo9hh3KGFzzfa84NZNjDt9OG/ZcH1BlaPE1IAG0+URhxzNGESKPFaHJs9Q0Ziww7HnvGeXSrJhis0jiFfjwnj3I0WRv+TKtr4hQl3lDrZ6QN9Wt654hfWfGDmBpUwDkAAAAASUVORK5CYII=';
+                    }
 		    $title = 'New Moon';
 		    $alt = 'new';
 	    } elsif ($phase == 1) {
-		    $img = 'firstquarter.png';
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'firstquarter.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAADfSURBVDiNndM9TsNAFATgzy5yjZSAE85JBygETgENUPF3iBCitHAFQkcIhZ/Ryn9gRlrZmp2Z3ef3TBOHOMULPrDBMrhpi/4HI5xjix2+4nmJRbx/Yh7ahvkpRPVV4QDXwT3UQy46zGkAZDgK/iytefvHgCrkJsqZUH6cLnNbABSxd5Jhhf1IbkMXv8Qux7hH1Ic1xvk/jBWy6gavumvtwx7ectwZXkKh7MA95XgObeOtpI2U4zl0kGbpxgiPvwQUcXLrKFchc82f6Ur0PK49azOnmOI4TBu84zm4SV38DeIVYkrYJyNbAAAAAElFTkSuQmCC';
+                    }
 		    $title = 'First Quarter';
 		    $alt = '1st';
 	    } elsif ($phase == 2) {
-		    $img = 'fullmoon.png';
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'fullmoon.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAADlSURBVDiNrdNBUsJAEAXQlyw4hq4hwWPqTixET6ELkZ16CcAq7oFLqXExjaYgQVNlV/Viev7/6XT/4TjGuME7PiLXUatb8N8xwB12SFjiIXIZtU/MAntEfgvQE4YtHxhiHpjXQ5H7uLhEcaLLAleBvd0Xx9Ha/BdyU+Q5OBV5OKmj7a4YBWdSyNPe4aKHAHkzqcQZNj3JgnNexqE8heyIAulffuFF3kTfIVbBVeu/xoXGGsn2TLJJ/mqkafNiINszySYZdbS90GHlvcgsWktY4TFy7ecxTdvIzahxHQLbyFXUqkPwF2ASRNYgB/PXAAAAAElFTkSuQmCC';
+                    }
 		    $alt = 'full';
 		    $title = 'Full Moon';
 	    } else {
-		    $img = 'lastquarter.png';
+                    if ($Options{pngs}) {
+                            $img = smoosh($Options{imgbase}, 'lastquarter.png');
+                    } else {
+                            $img = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAAGQAAABkABchkaRQAAABl0RVh0U29mdHdhcmUAd3d3Lmlua3NjYXBlLm9yZ5vuPBoAAADmSURBVDiNndMxTsNAEIXhzy5yCyQ6FAgcE7oQheQWUAAl5BIkREoZrgB0GFNkHBl7bURGsryaee/3jHeXdpxjghU+8InXyI0S+n0MMEeBEi+4jfV3vAvMQtsyL0J0j2GtViaeRRMyj8IlsgY8BSijE2Kur/hy09wHKMJrEolhwtwHKDHOsI4OLnoAXfl1jiNsOkR9keE4P8D4q4scbzg5xIxtjie709f1E7siC+9+Gx/8fxvPKtEsklcJSBdgWhcN8ByFR5z+AWgd5QpyE+OUWOJO+zJNU+Z6jHAdgHe7K73CuD5zFT9nCmRDIssCaAAAAABJRU5ErkJggg==';
+                    }
 		    $alt = 'last';
 		    $title = 'Last Quarter';
 	    }
-	    if ($Options{'imgbase'}) {
-		    $img = $Options{'imgbase'} . '/' . $img;
-	    }
-	    if ($Options{'nostyle'}) {
+	    if ($Options{nostyle}) {
 		print("<div style=\"float: left\"><img border=\"0\" width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">$msg</div>");
 	    } else {
 		print("<div class=\"rem-moon\"><img width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">$msg</div>");
 	    }
    }

-    if ($Options{'nostyle'}) {
+    if ($Options{nostyle}) {
 	print "<div style=\"float: right\">$day$week</div>\n";
 	print "<p>&nbsp;</p>\n";
    } else {
@@ -581,13 +624,13 @@ sub escape_html
 }

 parse_options();
-if ($Options{'help'}) {
+if ($Options{help}) {
    usage(0);
    exit(0);
-} elsif ($Options{'man'}) {
+} elsif ($Options{man}) {
    system("perldoc $0");
    exit(0);
-} elsif ($Options{'version'}) {
+} elsif ($Options{version}) {
    print "rem2html version $rem2html_version.\n";
    exit(0);
 }
@@ -612,3 +655,81 @@ if ($found_something) {
    exit(1);
 }

+sub default_stylesheet
+{
+        return <<'EOF';
+table.rem-cal {
+  font-family: helvetica, arial, sans-serif;
+  font-size: 12pt;
+}
+
+table.rem-sc-table {
+  font-family: helvetica, arial, sans-serif;
+  font-size: 10pt;
+  width: 95%;
+  float: left;
+}
+
+caption.rem-cal-caption {
+  font-size: 14pt;
+  font-weight: bold;
+}
+
+th.rem-cal-hdr {
+  width: 14%;
+  border-style: solid;
+  border-width: 1px;
+  vertical-align: top;
+}
+td.rem-empty, td.rem-cell, td.rem-small-calendar {
+  width: 14%;
+  height: 7em;
+  border-style: solid;
+  border-width: 1px;
+  vertical-align: top;
+}
+td.rem-today {
+  width: 14%;
+  height: 7em;
+  border-style: solid;
+  border-width: 2px;
+  border-color: #EE3333;
+  vertical-align: top;
+}
+
+table.rem-cal {
+  width: 100%;
+  border-collapse: collapse;
+}
+
+div.rem-daynumber {
+  float: right;
+  text-align: right;
+  vertical-align: top;
+  font-size: 14pt;
+}
+
+p.rem-entry {
+    clear: both;
+}
+
+div.rem-moon {
+  float: left;
+  text-align: left;
+  vertical-align: top;
+}
+
+th.rem-sc-hdr {
+  text-align: right;
+}
+
+td.rem-sc-empty-cell, td.rem-sc-cell {
+  text-align: right;
+  width: 14%;
+}
+
+caption.rem-sc-caption {
+  font-size: 12pt;
+}
+EOF
+}
--- a/scripts/README
+++ b/scripts/README
@@ -1,4 +1,3 @@
 Files in this directory:

 tkremind     -- Tcl/Tk graphical calendar using Remind as engine
-cm2rem.tcl   -- Convert Sun's "cm" calendar manager files to Remind.
--- a/scripts/cm2rem.tcl
+++ b/scripts/cm2rem.tcl
@@ -1,358 +0,0 @@
-#!/bin/sh
-# -*-Mode: TCL;-*-
-
-#--------------------------------------------------------------
-#   cm2rem.tcl
-#
-#   A cheesy Tcl script to convert Sun's "cm" calendar manager
-#   files (version 3 only) to Remind format.
-#
-#   This file is part of REMIND.
-#   Copyright (C) 1992-2018 by Dianne Skoll
-#
-#--------------------------------------------------------------
-
-# the next line restarts using tclsh \
-exec tclsh "$0" "$@"
-
-set i 0
-foreach month {January February March April May June
-    July August September October November December} {
-    incr i
-    set MonthNum($month) $i
-    set FullMonth([string range $month 0 2]) $month
-}
-
-#***********************************************************************
-# %PROCEDURE: convertParens
-# %ARGUMENTS:
-#  line -- a line read from a cm file
-# %RETURNS:
-#  A new line with all ( and ) outside quotes converted to { and }.
-#  This cheap trick allows us to use Tcl's built-in list manipulation
-#  functions to munge the line.
-#***********************************************************************
-proc convertParens { line } {
-    # Convert all ( and ) to { and } unless they are inside a quoted
-    # string
-    set out ""
-    set len [string length $line]
-    set inQuotes 0
-    for {set i 0} {$i < $len} {incr i} {
-	set char [string range $line $i $i]
-	if {$char == "\\" && $inQuotes} {
-	    append out $char
-	    incr i
-	    set char [string range $line $i $i]
-	    append out $char
-	    continue
-	}
-
-	if {$char == "(" && !$inQuotes} {
-	    set char \{
-	}
-
-	if {$char == ")" && !$inQuotes} {
-	    set char \}
-	}
-
-	if {$char == "\""} {
-	    set inQuotes [expr !$inQuotes]
-	}
-
-	append out $char
-    }
-    return $out
-}
-
-#***********************************************************************
-# %PROCEDURE: processLine
-# %ARGUMENTS:
-#  line -- a line read from a cm file
-# %RETURNS:
-#  Nothing
-# %DESCRIPTION:
-#  Processes a single line from the file, possibly writing a reminder
-#  in Remind format to stdout
-#***********************************************************************
-proc processLine { line } {
-    global Attributes
-    global FullMonth
-
-    catch {unset Attributes}
-
-    # Only convert lines which start with "(add"
-    if {[string range $line 0 3] != "(add"} {
-	return
-    }
-    set line [convertParens $line]
-    # Convert it to a list.  CAREFUL:  Potential security problem if
-    # $line contains something nasty.
-
-    eval set line $line
-
-    set Attributes(body) ""
-    foreach {key val} $line {
-	switch -exact -- $key {
-	    "add" {
-		set Attributes(date) $val
-	    }
-	    "what:" {
-		append Attributes(body) $val
-	    }
-	    "details:" {
-		append Attributes(body) $val
-	    }
-	    "duration:" {
-		set Attributes(duration) $val
-	    }
-	    "period:" {
-		set Attributes(period) $val
-	    }
-	    "ntimes:" {
-		set Attributes(ntimes) $val
-	    }
-	    "attributes:" {
-		set Attributes(action) $val
-	    }
-		
-	}
-    }
-
-    if {[info exists Attributes(action)]} {
-	# Nuke quotes and commas in action
-	regsub -all {[,\"]} $Attributes(action) { } Attributes(action)
-
-	# Add spaces to pairs
-	regsub -all \}\{  $Attributes(action) \}\ \{ Attributes(action)
-
-	# Add another pair of brackets to make a proper list
-	set Attributes(action) "{$Attributes(action)}"
-
-	# Convert to a real Tcl list
-	eval set Attributes(action) $Attributes(action)
-    }
-    # Split out date into month, day, year, time parts
-    scan $Attributes(date) "%s%s%s%s%s" wkday month day time year
-    set time [string range $time 0 4]
-    set Attributes(wkday) $wkday
-    set Attributes(month) $FullMonth($month)
-    set Attributes(day) $day
-    set Attributes(time) $time
-    set Attributes(year) $year
-
-    # Convert newlines in body to spaces
-    set body $Attributes(body)
-    regsub -all "\n" $body " " body
-
-    # TODO: Escape BODY to get rid of [] chars.
-    set Attributes(body) $body
-
-    # Convert to Reminder format
-    convertReminder
-}
-
-#***********************************************************************
-# %PROCEDURE: convertReminder
-# %ARGUMENTS:
-#  None -- uses global Attributes variable which must be filled in
-# %RETURNS:
-#  Nothing
-# %DESCRIPTION:
-#  Converts a reminder to Remind format.
-#***********************************************************************
-proc convertReminder {} {
-    global Attributes
-    switch -exact $Attributes(period) {
-	single { convertSingleReminder }
-	daily  { convertDailyReminder  }
-	weekly { convertWeeklyReminder }
-	monthly { convertMonthlyReminder }
-	yearly { convertYearlyReminder }
-	default {
-	    puts "\# Unable to convert reminder with period $Attributes(period)"
-	    puts "\# Body is: $Attributes(body)"
-	}
-    }
-}
-
-#***********************************************************************
-# %PROCEDURE: convertSingleReminder
-# %ARGUMENTS:
-#  None -- uses global Attributes variable which must be filled in
-# %RETURNS:
-#  Nothing
-# %DESCRIPTION:
-#  Converts a reminder with "single" period to Remind format.
-#***********************************************************************
-proc convertSingleReminder {} {
-    global Attributes
-    puts "REM $Attributes(day) $Attributes(month) $Attributes(year) [at][duration]MSG $Attributes(body)"
-}
-
-#***********************************************************************
-# %PROCEDURE: convertDailyReminder
-# %ARGUMENTS:
-#  None -- uses global Attributes variable which must be filled in
-# %RETURNS:
-#  Nothing
-# %DESCRIPTION:
-#  Converts a reminder with "daily" period to Remind format.
-#***********************************************************************
-proc convertDailyReminder {} {
-    global Attributes
-    set ntimes [expr $Attributes(ntimes) - 1]
-    if {$ntimes <= 1} {
-	convertSingleReminder
-	return
-    }
-    set until [getUntilDate $Attributes(day) $Attributes(month) $Attributes(year) $ntimes]
-
-    puts "REM $Attributes(day) $Attributes(month) $Attributes(year) *1 [at][duration]UNTIL $until MSG $Attributes(body)"
-}
-
-#***********************************************************************
-# %PROCEDURE: convertWeeklyReminder
-# %ARGUMENTS:
-#  None -- uses global Attributes variable which must be filled in
-# %RETURNS:
-#  Nothing
-# %DESCRIPTION:
-#  Converts a reminder with "daily" period to Remind format.
-#***********************************************************************
-proc convertWeeklyReminder {} {
-    global Attributes
-    set ntimes [expr $Attributes(ntimes) - 1]
-    if {$ntimes <= 1} {
-	convertSingleReminder
-	return
-    }
-    set until [getUntilDate $Attributes(day) $Attributes(month) $Attributes(year) [expr $ntimes * 7]]
-
-    puts "REM $Attributes(day) $Attributes(month) $Attributes(year) *7 [at][duration]UNTIL $until MSG $Attributes(body)"
-}
-
-#***********************************************************************
-# %PROCEDURE: convertMonthlyReminder
-# %ARGUMENTS:
-#  None -- uses global Attributes variable which must be filled in
-# %RETURNS:
-#  Nothing
-# %DESCRIPTION:
-#  Converts a reminder with "monthly" period to Remind format.
-#***********************************************************************
-proc convertMonthlyReminder {} {
-    global Attributes
-    set ntimes [expr $Attributes(ntimes) - 1]
-    if {$ntimes <= 1} {
-	convertSingleReminder
-	return
-    }
-
-    # If repetition > 1000, it's infinite
-    if {$ntimes > 1000} {
-	puts "REM $Attributes(day) [at][duration]MSG $Attributes(body)"
-	return
-    }
-
-    ### UNTIL date is fudged!
-    set until [getUntilDate $Attributes(day) $Attributes(month) $Attributes(year) [expr $ntimes * 30]]
-
-    puts "REM $Attributes(day) [at][duration]UNTIL $until MSG $Attributes(body)"
-}
-
-#***********************************************************************
-# %PROCEDURE: convertYearlyReminder
-# %ARGUMENTS:
-#  None -- uses global Attributes variable which must be filled in
-# %RETURNS:
-#  Nothing
-# %DESCRIPTION:
-#  Converts a reminder with "yearly" period to Remind format.
-#***********************************************************************
-proc convertYearlyReminder {} {
-    global Attributes
-
-    # No special handling of ntimes et al.
-    puts "REM $Attributes(day) $Attributes(month) [at][duration]MSG $Attributes(body)"
-
-}
-
-#***********************************************************************
-# %PROCEDURE: at
-# %ARGUMENTS:
-#  None -- uses Attributes global variable
-# %RETURNS:
-#  A string providing the correct AT clause for a timed reminder.
-#***********************************************************************
-proc at {} {
-    global Attributes
-    if {![info exists Attributes(time)]} {
-	return ""
-    }
-    if {"$Attributes(time)" == ""} {
-	return ""
-    }
-
-    return "AT $Attributes(time) "
-}
-
-#***********************************************************************
-# %PROCEDURE: duration
-# %ARGUMENTS:
-#  None -- uses Attributes global variable
-# %RETURNS:
-#  A string providing the correct DURATION clause for a timed reminder.
-#***********************************************************************
-proc duration {} {
-    global Attributes
-    if {![info exists Attributes(duration)]} {
-	return ""
-    }
-    if {"$Attributes(duration)" == ""} {
-	return ""
-    }
-    set h [expr $Attributes(duration) / 3600]
-    set remainder [expr $Attributes(duration) - $h*3600]
-    set m [expr $remainder / 60]
-    return "DURATION [format "%d:%02d " $h $m]"
-}
-
-#***********************************************************************
-# %PROCEDURE: getUntilDate
-# %ARGUMENTS:
-#  day, month, year -- a date
-#  days -- number of days to add to date
-# %RETURNS:
-#  The date which is "days" later than supplied date in a correct UNTIL
-#  format.
-#***********************************************************************
-proc getUntilDate { day month year days } {
-    global RemindPipe
-    global MonthNum
-    set date "'$year/$MonthNum($month)/$day'"
-    puts $RemindPipe "MSG \[trigger($date + $days)\]%"
-    puts $RemindPipe "flush"
-    flush $RemindPipe
-    gets $RemindPipe line
-    return $line
-}
-
-catch {wm withdraw .}
-# Start a Remind process to issue reminders
-if {[catch {set RemindPipe [open "|remind -" "r+"]} err]} {
-    puts stderr "Error: Cannot run Remind: $err"
-    exit 1
-}
-
-puts $RemindPipe "banner %"
-flush $RemindPipe
-
-# Write some blurb
-puts "\# Reminder file converted from \"cm\" data by cm2rem.tcl"
-puts ""
-
-while {[gets stdin line] >= 0} {
-    processLine $line
-}
-exit 0
--- a/scripts/tkremind
+++ b/scripts/tkremind
@@ -1005,8 +1005,8 @@ proc FillCalWindow {} {
    ConfigureCalWindow $monthName $year $firstWkday $daysInMonth
    set offset [CalEntryOffset $firstWkday]

-    set fntag "x"
    while { [gets $file line] >= 0 } {
+        set fntag "x"
 	# Ignore unless begins with left brace
 	if { ! [string match "\{*" $line]} {
 	    continue
@@ -1017,7 +1017,11 @@ proc FillCalWindow {} {
 	}

 	if {[dict exists $obj filename]} {
-	    set fntag [string cat "FILE_" [dict get $obj lineno] "_" [dict get $obj filename]]
+            set fname [dict get $obj filename]
+            # Don't make INCLUDECMD output editable
+            if {![string match "*|" $fname]} {
+                set fntag [string cat "FILE_" [dict get $obj lineno] "_" $fname]
+            }
 	}

 	set date [dict get $obj date]
@@ -1087,13 +1091,17 @@ proc FillCalWindow {} {
 	    continue
 	}
 	.cal.t$n configure -state normal
-	if {[regexp {TKTAG([0-9]+)} $tag all tagno]} {
+	if {[regexp {TKTAG([0-9]+)} $tag all tagno] && "$fntag" != "x"} {
 	    .cal.t$n insert end [string trim $stuff] [list REM TAGGED "TKTAG$tagno" "date_$date" $extratags $fntag]
 	    .cal.t$n tag bind "TKTAG$tagno" <Enter> "TaggedEnter .cal.t$n"
 	    .cal.t$n tag bind "TKTAG$tagno" <Leave> "TaggedLeave .cal.t$n"
 	    set TagToObj(TKTAG$tagno) $obj
 	} else {
-	    .cal.t$n insert end [string trim $stuff] [list REM $extratags $fntag]
+            if {"$fntag" == "x" } {
+                .cal.t$n insert end [string trim $stuff] [list REM $extratags]
+            } else {
+                .cal.t$n insert end [string trim $stuff] [list REM $extratags $fntag]
+            }
 	}
 	.cal.t$n insert end "\n"
 	.cal.t$n configure -state disabled
@@ -1837,6 +1845,7 @@ proc ModifyDay {d firstDay} {
    set oldFocus [focus]
    while {1} {
 	grab .mod
+        raise .mod
 	focus .mod.entry
 	set ModifyDialogResult -1
 	tkwait variable ModifyDialogResult
@@ -1983,7 +1992,7 @@ proc CreateReminder {w} {

    # Check it out!
    global Remind
-    set f [open "|$Remind -arq -e -" r+]
+    set f [open "|$Remind -arq -e - 2>&1" r+]
    puts $f "BANNER %"
    puts $f "$rem MSG %"
    puts $f "MSG %_%_%_%_"
@@ -2001,13 +2010,17 @@ proc CreateReminder {w} {
    return $rem
 }

+# We used to return YYYY-MM-DD, but reverted to
+# day monthname year because this lets Remind produce
+# much better error messages.
 proc consolidate {y m d} {
    global MonthNames
    if {![regexp {^[0-9]+$} $m]} {
 	set m [lsearch -exact $MonthNames $m]
 	incr m
    }
-    return [format "%04d-%02d-%02d" $y $m $d]
+    set mname [lindex $MonthNames [expr $m-1]]
+    return "$d $mname $y"
 }

 #---------------------------------------------------------------------------
@@ -2804,7 +2817,7 @@ proc ReadTaggedOptions { tag date } {
 	lappend ans -text-day2 $d
    }
    if {[dict exists $obj m]} {
-        set mm [dict get $obj m]
+        set m [dict get $obj m]
        set mm [string trimleft $m 0]
 	lappend ans -text-mon1 [lindex $MonthNames [expr $mm -1]]
 	lappend ans -text-mon2 [lindex $MonthNames [expr $mm -1]]
@@ -3194,6 +3207,7 @@ proc EditTaggedReminder { w } {
    tkwait visibility .mod
    set oldFocus [focus]
    while {1} {
+        raise .mod
 	grab .mod
 	focus .mod.entry
 	set ModifyDialogResult -1
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -18,11 +18,10 @@ INSTALL_PROGRAM=@INSTALL_PROGRAM@
 INSTALL_DATA=@INSTALL_DATA@

 PROGS=		remind rem2ps
-SCRIPTS=	$(srcdir)/../scripts/tkremind $(srcdir)/../scripts/cm2rem.tcl
+SCRIPTS=	$(srcdir)/../scripts/tkremind

 MANS=		$(srcdir)/../man/rem2ps.1 $(srcdir)/../man/remind.1 \
-		$(srcdir)/../man/tkremind.1 $(srcdir)/../man/cm2rem.1 \
-		$(srcdir)/../man/rem.1
+		$(srcdir)/../man/tkremind.1 $(srcdir)/../man/rem.1

 .SUFFIXES:
 .SUFFIXES: .c .o
--- a/src/calendar.c
+++ b/src/calendar.c
@@ -5,7 +5,7 @@
 /*  The code for generating a calendar.                        */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -268,7 +268,7 @@ void PrintJSONKeyPairInt(char const *name, int val)
 {
    printf("\"");
    PrintJSONString(name);
-    printf("\":%d, ", val);
+    printf("\":%d,", val);
 }

 void PrintJSONKeyPairString(char const *name, char const *val)
@@ -282,7 +282,7 @@ void PrintJSONKeyPairString(char const *name, char const *val)
    PrintJSONString(name);
    printf("\":\"");
    PrintJSONString(val);
-    printf("\", ");
+    printf("\",");
 }

 void PrintJSONKeyPairDate(char const *name, int jul)
@@ -295,7 +295,7 @@ void PrintJSONKeyPairDate(char const *name, int jul)
    FromJulian(jul, &y, &m, &d);
    printf("\"");
    PrintJSONString(name);
-    printf("\":\"%04d-%02d-%02d\", ", y, m+1, d);
+    printf("\":\"%04d-%02d-%02d\",", y, m+1, d);

 }

@@ -313,7 +313,7 @@ void PrintJSONKeyPairDateTime(char const *name, int dt)
    i = k % 60;
    printf("\"");
    PrintJSONString(name);
-    printf("\":\"%04d-%02d-%02dT%02d:%02d\", ", y, m+1, d, h, i);
+    printf("\":\"%04d-%02d-%02dT%02d:%02d\",", y, m+1, d, h, i);

 }

@@ -328,7 +328,7 @@ void PrintJSONKeyPairTime(char const *name, int t)
    i = t % 60;
    printf("\"");
    PrintJSONString(name);
-    printf("\":\"%02d:%02d\", ", h, i);
+    printf("\":\"%02d:%02d\",", h, i);

 }

@@ -797,7 +797,7 @@ static int WriteCalendarRow(void)
 	    PrintLeft("", ColSpaces, ' ');
 	else {
 	    sprintf(buf, "%d ", d+i-wd);
-	    if (OrigJul+i == RealToday) {
+	    if (Julian(y, m, d+i-wd) == RealToday) {
 		PrintLeft(buf, ColSpaces-1, '*');
 		PutChar(' ');
 	    } else {
@@ -1239,6 +1239,7 @@ static void GenerateCalEntries(int col)
 	    case T_Else:    r=DoElse(&p);    break;
 	    case T_EndIf:   r=DoEndif(&p);   break;
 	    case T_Include: r=DoInclude(&p); break;
+	    case T_IncludeCmd: r=DoIncludeCmd(&p); break;
 	    case T_Exit:    DoExit(&p);	     break;
 	    case T_Set:     r=DoSet(&p);     break;
 	    case T_Fset:    r=DoFset(&p);    break;
@@ -1664,7 +1665,9 @@ static int DoCalRem(ParsePtr p, int col)
 	if(!e->filename) {
 	    if (e->text) free(e->text);
 	    if (e->raw_text) free(e->raw_text);
+#ifdef REM_USE_WCHAR
            if (e->wc_text) free(e->wc_text);
+#endif
 	    free(e);
 	    return E_NO_MEM;
 	}
@@ -1753,7 +1756,7 @@ static void WriteSimpleEntryProtocol2(CalEntry *e, int today)
 		printf("\"%s\"", EnglishDayName[i]);
 	    }
 	}
-	printf("], ");
+	printf("],");
    }
    if (e->trig.d != NO_DAY) {
 	PrintJSONKeyPairInt("d", e->trig.d);
@@ -1806,7 +1809,7 @@ static void WriteSimpleEntryProtocol2(CalEntry *e, int today)
 		printf("\"%s\"", EnglishDayName[i]);
 	    }
 	}
-	printf("], ");
+	printf("],");
    }
    PrintJSONKeyPairDate("until", e->trig.until);
    if (e->trig.once != NO_ONCE) {
@@ -1875,7 +1878,7 @@ static void WriteSimpleEntries(int col, int jul)
 		}
 	    }
 	    DidADay = 1;
-	    printf("{\"date\":\"%04d-%02d-%02d\", ", y, m+1, d);
+	    printf("{\"date\":\"%04d-%02d-%02d\",", y, m+1, d);
 	    WriteSimpleEntryProtocol2(e, jul);
 	    printf("}");
 	    if (PsCal != PSCAL_LEVEL3) {
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -10,6 +10,9 @@
 /* Define if you have the <sys/file.h> header file.  */
 #undef HAVE_SYS_FILE_H

+/* Define if you have the <sys/types.h> header file.  */
+#undef HAVE_SYS_TYPES_H
+
 /* Define if you have the <glob.h> header file */
 #undef HAVE_GLOB_H

--- a/src/custom.h
+++ b/src/custom.h
@@ -6,7 +6,7 @@
 /*  which you can customize.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/custom.h.in
+++ b/src/custom.h.in
@@ -6,7 +6,7 @@
 /*  which you can customize.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/dorem.c
+++ b/src/dorem.c
@@ -7,7 +7,7 @@
 /*  commands.                                                  */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -24,10 +24,6 @@
 #include "protos.h"
 #include "expr.h"

-/* Define the shell characters not to escape */
-static char const DontEscapeMe[] =
-"1234567890_-=+abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@.,";
-
 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);
@@ -1230,24 +1226,16 @@ int DoMsgCommand(char const *cmd, char const *msg)
    DynamicBuffer execBuffer;

    DynamicBuffer buf;
-    char const *s;

    DBufInit(&buf);
    DBufInit(&execBuffer);

-    /* Escape shell characters in msg INCLUDING WHITESPACE! */
-    for (s=msg; *s; s++) {
-	if (isspace(*s) || !strchr(DontEscapeMe, *s)) {
-	    if (DBufPutc(&buf, '\\') != OK) {
-		r = E_NO_MEM;
-		goto finished;
-	    }
-	}
-	if (DBufPutc(&buf, *s) != OK) {
-	    r = E_NO_MEM;
-	    goto finished;
-	}
+    /* Escape shell characters in msg */
+    if (ShellEscape(msg, &buf) != OK) {
+        r = E_NO_MEM;
+        goto finished;
    }
+
    msg = DBufValue(&buf);

    /* Do "%s" substitution */
--- a/src/dosubst.c
+++ b/src/dosubst.c
@@ -6,7 +6,7 @@
 /*  reminders are triggered.                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/dynbuf.c
+++ b/src/dynbuf.c
@@ -6,7 +6,7 @@
 /*  buffers.                                                   */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/dynbuf.h
+++ b/src/dynbuf.h
@@ -5,7 +5,7 @@
 /*  Declaration of functions for manipulating dynamic buffers  */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/err.h
+++ b/src/err.h
@@ -5,7 +5,7 @@
 /*  Error definitions.                                         */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/expr.c
+++ b/src/expr.c
@@ -5,7 +5,7 @@
 /*  This file contains routines to parse and evaluate          */
 /*  expressions.                                               */
 /*                                                             */
-/*  Copyright 1992-2020 by Dianne Skoll                        */
+/*  Copyright 1992-2021 by Dianne Skoll                        */
 /*                                                             */
 /***************************************************************/

@@ -940,6 +940,11 @@ static int Multiply(void)
    }

    if (v1.type == INT_TYPE && v2.type == INT_TYPE) {
+        /* Prevent floating-point exception */
+        if ((v2.v.val == -1 && v1.v.val == INT_MIN) ||
+            (v1.v.val == -1 && v2.v.val == INT_MIN)) {
+            return E_2HIGH;
+        }
        int old = v1.v.val;
 	v1.v.val *= v2.v.val;
        if (v2.v.val != 0) {
--- a/src/files.c
+++ b/src/files.c
@@ -7,7 +7,7 @@
 /*  files.                                                     */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -40,8 +40,9 @@
 #include "err.h"


-/* Convenient macro for closing files */
+/* Convenient macros for closing files */
 #define FCLOSE(fp) (((fp)&&((fp)!=stdin)) ? (fclose(fp),(fp)=NULL) : ((fp)=NULL))
+#define PCLOSE(fp) (((fp)&&((fp)!=stdin)) ? (pclose(fp),(fp)=NULL) : ((fp)=NULL))

 /* Define the structures needed by the file caching system */
 typedef struct cache {
@@ -91,12 +92,12 @@ static FILE *fp;
 static IncludeStruct IStack[INCLUDE_NEST];
 static int IStackPtr = 0;

-static int ReadLineFromFile (void);
-static int CacheFile (char const *fname);
+static int ReadLineFromFile (int use_pclose);
+static int CacheFile (char const *fname, int use_pclose);
 static void DestroyCache (CachedFile *cf);
 static int CheckSafety (void);
 static int PopFile (void);
-
+static int IncludeCmd(char const *);
 static void OpenPurgeFile(char const *fname, char const *mode)
 {
    DynamicBuffer fname_buf;
@@ -167,7 +168,7 @@ int ReadLine(void)
    }

 /* Not cached.  Read from the file. */
-    return ReadLineFromFile();
+    return ReadLineFromFile(0);
 }

 /***************************************************************/
@@ -177,7 +178,7 @@ int ReadLine(void)
 /*  Read a line from the file pointed to by fp.                */
 /*                                                             */
 /***************************************************************/
-static int ReadLineFromFile(void)
+static int ReadLineFromFile(int use_pclose)
 {
    int l;
    char copy_buffer[4096];
@@ -200,7 +201,11 @@ static int ReadLineFromFile(void)
 	    return E_IO_ERR;
 	}
 	if (feof(fp)) {
-	    FCLOSE(fp);
+            if (use_pclose) {
+                PCLOSE(fp);
+            } else {
+                FCLOSE(fp);
+            }
 	    if ((DBufLen(&buf) == 0) &&
 		(DBufLen(&LineBuffer) == 0) && PurgeMode) {
 		if (PurgeFP != NULL && PurgeFP != stdout) fclose(PurgeFP);
@@ -248,7 +253,11 @@ static int ReadLineFromFile(void)
 		if (PurgeFP != stdout) fclose(PurgeFP);
 		PurgeFP = NULL;
 	    }
-	    FCLOSE(fp);
+            if (use_pclose) {
+                PCLOSE(fp);
+            } else {
+                FCLOSE(fp);
+            }
 	    DBufFree(&LineBuffer);
 	    CurLine = DBufValue(&LineBuffer);
 	}
@@ -282,9 +291,6 @@ int OpenFile(char const *fname)
 	PurgeFP = NULL;
    }

-/* Assume we own the file for now */
-    RunDisabled &= ~RUN_NOTOWNER;
-
 /* If it's in the cache, get it from there. */

    while (h) {
@@ -297,7 +303,9 @@ int OpenFile(char const *fname)
 	    LineNo = 0;
 	    if (!h->ownedByMe) {
 		RunDisabled |= RUN_NOTOWNER;
-	    }
+	    } else {
+		RunDisabled &= ~RUN_NOTOWNER;
+            }
 	    if (FileName) return OK; else return E_NO_MEM;
 	}
 	h = h->next;
@@ -306,6 +314,7 @@ int OpenFile(char const *fname)
 /* If it's a dash, then it's stdin */
    if (!strcmp(fname, "-")) {
 	fp = stdin;
+        RunDisabled &= ~RUN_NOTOWNER;
 	if (PurgeMode) {
 	    PurgeFP = stdout;
 	}
@@ -325,7 +334,7 @@ int OpenFile(char const *fname)
    CLine = NULL;
    if (ShouldCache) {
 	LineNo = 0;
-	r = CacheFile(fname);
+	r = CacheFile(fname, 0);
 	if (r == OK) {
 	    fp = NULL;
 	    CLine = CachedFiles->cache;
@@ -353,7 +362,7 @@ int OpenFile(char const *fname)
 /*  Returns an indication of success or failure.               */
 /*                                                             */
 /***************************************************************/
-static int CacheFile(char const *fname)
+static int CacheFile(char const *fname, int use_pclose)
 {
    int r;
    CachedFile *cf;
@@ -368,14 +377,22 @@ static int CacheFile(char const *fname)
    cf = NEW(CachedFile);
    if (!cf) {
 	ShouldCache = 0;
-	FCLOSE(fp);
+        if (use_pclose) {
+            PCLOSE(fp);
+        } else {
+            FCLOSE(fp);
+        }
 	return E_NO_MEM;
    }
    cf->cache = NULL;
    cf->filename = StrDup(fname);
    if (!cf->filename) {
 	ShouldCache = 0;
-	FCLOSE(fp);
+        if (use_pclose) {
+            PCLOSE(fp);
+        } else {
+            FCLOSE(fp);
+        }
 	free(cf);
 	return E_NO_MEM;
    }
@@ -388,11 +405,15 @@ static int CacheFile(char const *fname)

 /* Read the file */
    while(fp) {
-	r = ReadLineFromFile();
+	r = ReadLineFromFile(use_pclose);
 	if (r) {
 	    DestroyCache(cf);
 	    ShouldCache = 0;
-	    FCLOSE(fp);
+            if (use_pclose) {
+                PCLOSE(fp);
+            } else {
+                FCLOSE(fp);
+            }
 	    return r;
 	}
 /* Skip blank chars */
@@ -406,7 +427,11 @@ static int CacheFile(char const *fname)
 		    DBufFree(&LineBuffer);
 		    DestroyCache(cf);
 		    ShouldCache = 0;
-		    FCLOSE(fp);
+                    if (use_pclose) {
+                        PCLOSE(fp);
+                    } else {
+                        FCLOSE(fp);
+                    }
 		    return E_NO_MEM;
 		}
 		cl = cf->cache;
@@ -416,7 +441,11 @@ static int CacheFile(char const *fname)
 		    DBufFree(&LineBuffer);
 		    DestroyCache(cf);
 		    ShouldCache = 0;
-		    FCLOSE(fp);
+                    if (use_pclose) {
+                        PCLOSE(fp);
+                    } else {
+                        FCLOSE(fp);
+                    }
 		    return E_NO_MEM;
 		}
 		cl = cl->next;
@@ -428,7 +457,11 @@ static int CacheFile(char const *fname)
 	    if (!cl->text) {
 		DestroyCache(cf);
 		ShouldCache = 0;
-		FCLOSE(fp);
+                if (use_pclose) {
+                    PCLOSE(fp);
+                } else {
+                    FCLOSE(fp);
+                }
 		return E_NO_MEM;
 	    }
 	}
@@ -471,9 +504,6 @@ static int PopFile(void)
 {
    IncludeStruct *i;

-    /* Assume we own the file for now */
-    RunDisabled &= ~RUN_NOTOWNER;
-
    if (!Hush && NumIfs) Eprint("%s", ErrMsg[E_MISS_ENDIF]);
    if (!IStackPtr) return E_EOF;
    i = &IStack[IStackPtr-1];
@@ -500,8 +530,10 @@ static int PopFile(void)
    STRSET(FileName, i->filename);
    if (!i->ownedByMe) {
 	RunDisabled |= RUN_NOTOWNER;
+    } else {
+	RunDisabled &= ~RUN_NOTOWNER;
    }
-    if (!CLine && (i->offset != -1L)) {
+    if (!CLine && (i->offset != -1L || !strcmp(i->filename, "-"))) {
 	/* We must open the file, then seek to specified position */
 	if (strcmp(i->filename, "-")) {
 	    fp = fopen(i->filename, "r");
@@ -544,6 +576,64 @@ int DoInclude(ParsePtr p)
    return OK;
 }

+/***************************************************************/
+/*                                                             */
+/*  DoIncludeCmd                                               */
+/*                                                             */
+/*  The INCLUDECMD command.                                    */
+/*                                                             */
+/***************************************************************/
+int DoIncludeCmd(ParsePtr p)
+{
+    DynamicBuffer buf;
+    int r;
+    int ch;
+    char append_buf[2];
+    int seen_nonspace = 0;
+
+    append_buf[1] = 0;
+
+    DBufInit(&buf);
+
+    while(1) {
+        ch = ParseChar(p, &r, 0);
+        if (r) {
+	    DBufFree(&buf);
+	    return r;
+	}
+        if (!ch) {
+            break;
+        }
+        if (isspace(ch) && !seen_nonspace) {
+            continue;
+        }
+        seen_nonspace = 1;
+        /* Convert \n to ' ' to better handle line continuation */
+        if (ch == '\n') {
+            ch = ' ';
+        }
+        append_buf[0] = (char) ch;
+	if (DBufPuts(&buf, append_buf) != OK) {
+	    DBufFree(&buf);
+	    return E_NO_MEM;
+	}
+    }
+
+    if (RunDisabled) {
+        DBufFree(&buf);
+        return E_RUN_DISABLED;
+    }
+
+    if ( (r=IncludeCmd(DBufValue(&buf))) ) {
+	DBufFree(&buf);
+	return r;
+    }
+    DBufFree(&buf);
+    NumIfs = 0;
+    IfFlags = 0;
+    return OK;
+}
+
 #ifdef HAVE_GLOB
 static int SetupGlobChain(char const *dirname, IncludeStruct *i)
 {
@@ -664,6 +754,127 @@ static int SetupGlobChain(char const *dirname, IncludeStruct *i)
 }
 #endif

+/***************************************************************/
+/*                                                             */
+/*  IncludeCmd                                                 */
+/*                                                             */
+/*  Process the INCLUDECMD command - actually do the command   */
+/*  inclusion.                                                 */
+/*                                                             */
+/***************************************************************/
+static int IncludeCmd(char const *cmd)
+{
+    IncludeStruct *i;
+    DynamicBuffer buf;
+    FILE *fp2;
+    int r;
+    CachedFile *h;
+    char const *fname;
+    int old_flag;
+
+    FreshLine = 1;
+    if (IStackPtr+1 >= INCLUDE_NEST) return E_NESTED_INCLUDE;
+    i = &IStack[IStackPtr];
+
+    /* Use "cmd|" as the filename */
+    DBufInit(&buf);
+    if (DBufPuts(&buf, cmd) != OK) {
+	DBufFree(&buf);
+	return E_NO_MEM;
+    }
+    if (DBufPuts(&buf, "|") != OK) {
+	DBufFree(&buf);
+	return E_NO_MEM;
+    }
+    fname = DBufValue(&buf);
+
+    if (FileName) {
+	i->filename = StrDup(FileName);
+	if (!i->filename) {
+	    DBufFree(&buf);
+	    return E_NO_MEM;
+	}
+    } else {
+	i->filename = NULL;
+    }
+    i->ownedByMe = 1;
+    i->LineNo = LineNo;
+    i->NumIfs = NumIfs;
+    i->IfFlags = IfFlags;
+    i->CLine = CLine;
+    i->offset = -1L;
+    i->chain = NULL;
+    if (fp) {
+	i->offset = ftell(fp);
+	FCLOSE(fp);
+    }
+    IStackPtr++;
+
+    /* If the file is cached, use it */
+    h = CachedFiles;
+    while(h) {
+        if (!strcmp(fname, h->filename)) {
+            if (DebugFlag & DB_TRACE_FILES) {
+                fprintf(ErrFp, "Reading command `%s': Found in cache\n", fname);
+            }
+            CLine = h->cache;
+            STRSET(FileName, fname);
+            DBufFree(&buf);
+            LineNo = 0;
+            if (!h->ownedByMe) {
+                RunDisabled |= RUN_NOTOWNER;
+            } else {
+                RunDisabled &= ~RUN_NOTOWNER;
+            }
+            if (FileName) return OK; else return E_NO_MEM;
+        }
+        h = h->next;
+    }
+
+    if (DebugFlag & DB_TRACE_FILES) {
+        fprintf(ErrFp, "Executing `%s' for INCLUDECMD and caching as `%s'\n",
+                cmd, fname);
+    }
+
+    /* Not found in cache */
+
+    /* If cmd starts with !, then disable RUN within the cmd output */
+    if (cmd[0] == '!') {
+        fp2 = popen(cmd+1, "r");
+    } else {
+        fp2 = popen(cmd, "r");
+    }
+    if (!fp2) {
+	DBufFree(&buf);
+	return E_CANT_OPEN;
+    }
+    fp = fp2;
+    LineNo = 0;
+
+    /* Temporarily turn of file tracing */
+    old_flag = DebugFlag;
+    DebugFlag &= (~DB_TRACE_FILES);
+
+    if (cmd[0] == '!') {
+        RunDisabled |= RUN_NOTOWNER;
+    }
+    r = CacheFile(fname, 1);
+
+    DebugFlag = old_flag;
+    if (r == OK) {
+	fp = NULL;
+	CLine = CachedFiles->cache;
+	LineNo = 0;
+	STRSET(FileName, fname);
+	DBufFree(&buf);
+	return OK;
+    }
+    DBufFree(&buf);
+    /* We failed */
+    PopFile();
+    return E_CANT_OPEN;
+}
+
 /***************************************************************/
 /*                                                             */
 /*  IncludeFile                                                */
@@ -828,7 +1039,8 @@ int TopLevel(void)
 /*  root, we refuse to open files not owned by root.           */
 /*  We also reject world-writable files, no matter             */
 /*  who we're running as.                                      */
-/*  As a side effect, if we don't own the file, we disable RUN */
+/*  As a side effect, if we don't own the file, or it's not    */
+/*  owned by a trusted user, we disable RUN                    */
 /***************************************************************/
 static int CheckSafety(void)
 {
@@ -866,9 +1078,22 @@ static int CheckSafety(void)
 	return 0;
    }

-/* If file is not owned by me, disable RUN command */
-    if (statbuf.st_uid != geteuid()) {
-	RunDisabled |= RUN_NOTOWNER;
+    /* If file is not owned by me or a trusted user, disable RUN command */
+
+    /* Assume unsafe */
+    RunDisabled |= RUN_NOTOWNER;
+    if (statbuf.st_uid == geteuid()) {
+        /* Owned by me... safe */
+	RunDisabled &= ~RUN_NOTOWNER;
+    } else {
+        int i;
+        for (i=0; i<NumTrustedUsers; i++) {
+            if (statbuf.st_uid == TrustedUsers[i]) {
+                /* Owned by a trusted user... safe */
+                RunDisabled &= ~RUN_NOTOWNER;
+                break;
+            }
+        }
    }

    return 1;
--- a/src/funcs.c
+++ b/src/funcs.c
@@ -6,7 +6,7 @@
 /*  expressions.                                               */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -151,6 +151,7 @@ static int FWeekno         (func_info *);
 static int FWkday          (func_info *);
 static int FWkdaynum       (func_info *);
 static int FYear           (func_info *);
+static int FShellescape    (func_info *);

 static int CleanUpAfterFunc (func_info *);
 static int CheckArgs       (BuiltinFunc *f, int nargs);
@@ -267,6 +268,7 @@ BuiltinFunc Func[] = {
    {   "realtoday",    0,      0,      0,          FRealtoday },
    {   "sgn",          1,      1,      1,          FSgn    },
    {   "shell",        1,      2,      0,          FShell  },
+    {   "shellescape",  1,      1,      1,          FShellescape },
    {   "slide",        2,      NO_MAX, 0,          FSlide  },
    {   "strlen",       1,      1,      1,          FStrlen },
    {   "substr",       2,      3,      1,          FSubstr },
@@ -1072,6 +1074,28 @@ static int FOstype(func_info *info)
    return RetStrVal("UNIX", info);
 }

+/***************************************************************/
+/*                                                             */
+/*  FShellescape - escape shell meta-characters                */
+/*                                                             */
+/***************************************************************/
+static int FShellescape(func_info *info)
+{
+    DynamicBuffer buf;
+    int r;
+
+    ASSERT_TYPE(0, STR_TYPE);
+    DBufInit (&buf);
+    if (ShellEscape(ARG(0).v.str, &buf) != OK) {
+        DBufFree(&buf);
+        return E_NO_MEM;
+    }
+
+    r = RetStrVal(DBufValue(&buf), info);
+    DBufFree(&buf);
+    return r;
+}
+
 /***************************************************************/
 /*                                                             */
 /*  FUpper - convert string to upper-case                      */
--- a/src/globals.c
+++ b/src/globals.c
@@ -8,7 +8,7 @@
 /*  globals.h and err.h                                        */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/globals.h
+++ b/src/globals.h
@@ -7,7 +7,7 @@
 /*  MK_GLOBALS.  Also contains useful macro definitions.       */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -21,6 +21,12 @@
 #define INIT(var, val) var
 #endif

+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#define MAX_TRUSTED_USERS 20
+
 #define MINUTES_PER_DAY 1440

 #define DaysInYear(y) (((y) % 4) ? 365 : ((!((y) % 100) && ((y) % 400)) ? 365 : 366 ))
@@ -36,6 +42,9 @@ EXTERN	int	CurMon;
 EXTERN	int	CurYear;
 EXTERN  int	LineNo;
 EXTERN  int     FreshLine;
+EXTERN  uid_t   TrustedUsers[MAX_TRUSTED_USERS];
+
+EXTERN  INIT(   int     NumTrustedUsers, 0);
 EXTERN  INIT(   char    const *MsgCommand, NULL);
 EXTERN  INIT(	int     ShowAllErrors, 0);
 EXTERN  INIT(	int     DebugFlag, 0);
--- a/src/hbcal.c
+++ b/src/hbcal.c
@@ -5,7 +5,7 @@
 /*  Support for the Hebrew calendar                            */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /*  Derived from code written by Amos Shapir in 1978; revised  */
 /*  1985.                                                      */
--- a/src/init.c
+++ b/src/init.c
@@ -7,7 +7,7 @@
 /*  in normal mode.                                            */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -89,6 +89,7 @@ static void ChgUser(char const *u);
 static void InitializeVar(char const *str);

 static char const *BadDate = "Illegal date on command line\n";
+static void AddTrustedUser(char const *username);

 static DynamicBuffer default_filename_buf;

@@ -114,7 +115,7 @@ static char const *DefaultFilename(void)
    s = getenv("HOME");
    if (!s) {
 	fprintf(stderr, "HOME environment variable not set.  Unable to determine reminder file.\n");
-	exit(1);
+	exit(EXIT_FAILURE);
    }
    DBufPuts(&default_filename_buf, s);
    DBufPuts(&default_filename_buf, "/.reminders");
@@ -172,7 +173,7 @@ void InitRemind(int argc, char const *argv[])
    if (getgid() != getegid() ||
 	getuid() != geteuid()) {
 	fprintf(ErrFp, "\nRemind should not be installed set-uid or set-gid.\nCHECK YOUR SYSTEM SECURITY.\n");
-	exit(1);
+	exit(EXIT_FAILURE);
    }

    y = NO_YR;
@@ -183,7 +184,7 @@ void InitRemind(int argc, char const *argv[])
    RealToday = SystemDate(&CurYear, &CurMon, &CurDay);
    if (RealToday < 0) {
 	fprintf(ErrFp, ErrMsg[M_BAD_SYS_DATE], BASE);
-	exit(1);
+	exit(EXIT_FAILURE);
    }
    JulianToday = RealToday;
    FromJulian(JulianToday, &CurYear, &CurMon, &CurDay);
@@ -217,6 +218,10 @@ void InitRemind(int argc, char const *argv[])
 	}
 	while (*arg) {
 	    switch(*arg++) {
+            case '+':
+                AddTrustedUser(arg);
+                while(*arg) arg++;
+                break;

 	    case '@':
 		UseVTColors = 1;
@@ -330,8 +335,12 @@ void InitRemind(int argc, char const *argv[])

 	    case 'u':
 	    case 'U':
-		ChgUser(arg);
-		RunDisabled = RUN_CMDLINE;
+                if (*arg == '+') {
+                    ChgUser(arg+1);
+                } else {
+                    RunDisabled = RUN_CMDLINE;
+                    ChgUser(arg);
+                }
 		while (*arg) arg++;
 		break;
 	    case 'z':
@@ -535,7 +544,7 @@ void InitRemind(int argc, char const *argv[])
    if (!InvokedAsRem) {
 	if (i >= argc) {
 	    Usage();
-	    exit(1);
+	    exit(EXIT_FAILURE);
 	}
 	InitialFile = argv[i++];
    } else {
@@ -649,7 +658,7 @@ void InitRemind(int argc, char const *argv[])
 #ifndef L_USAGE_OVERRIDE
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2020 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
    fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
@@ -682,7 +691,7 @@ void Usage(void)
    fprintf(ErrFp, " -m     Start calendar with Monday rather than Sunday\n");
    fprintf(ErrFp, " -y     Synthesize tags for tagless reminders\n");
    fprintf(ErrFp, " -j[n]  Run in 'purge' mode.  [n = INCLUDE depth]\n");
-    exit(1);
+    exit(EXIT_FAILURE);
 }
 #endif /* L_USAGE_OVERRIDE */
 /***************************************************************/
@@ -711,23 +720,23 @@ static void ChgUser(char const *user)

    if (!pwent) {
 	fprintf(ErrFp, ErrMsg[M_BAD_USER], user);
-	exit(1);
+	exit(EXIT_FAILURE);
    }

    if (!myuid && setgid(pwent->pw_gid)) {
 	fprintf(ErrFp, ErrMsg[M_NO_CHG_GID], pwent->pw_gid);
-	exit(1);
+	exit(EXIT_FAILURE);
    }

    if (!myuid && setuid(pwent->pw_uid)) {
 	fprintf(ErrFp, ErrMsg[M_NO_CHG_UID], pwent->pw_uid);
-	exit(1);
+	exit(EXIT_FAILURE);
    }

    home = malloc(strlen(pwent->pw_dir) + 6);
    if (!home) {
 	fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
-	exit(1);
+	exit(EXIT_FAILURE);
    }
    sprintf(home, "HOME=%s", pwent->pw_dir);
    putenv(home);
@@ -735,7 +744,7 @@ static void ChgUser(char const *user)
    shell = malloc(strlen(pwent->pw_shell) + 7);
    if (!shell) {
 	fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
-	exit(1);
+	exit(EXIT_FAILURE);
    }
    sprintf(shell, "SHELL=%s", pwent->pw_shell);
    putenv(shell);
@@ -744,14 +753,14 @@ static void ChgUser(char const *user)
 	username = malloc(strlen(pwent->pw_name) + 6);
 	if (!username) {
 	    fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
-	    exit(1);
+	    exit(EXIT_FAILURE);
 	}
 	sprintf(username, "USER=%s", pwent->pw_name);
 	putenv(username);
 	logname= malloc(strlen(pwent->pw_name) + 9);
 	if (!logname) {
 	    fprintf(ErrFp, "%s", ErrMsg[M_NOMEM_ENV]);
-	    exit(1);
+	    exit(EXIT_FAILURE);
 	}
 	sprintf(logname, "LOGNAME=%s", pwent->pw_name);
 	putenv(logname);
@@ -838,6 +847,25 @@ static void InitializeVar(char const *str)
    return;
 }

+static void
+AddTrustedUser(char const *username)
+{
+    struct passwd *pwent;
+    if (NumTrustedUsers >= MAX_TRUSTED_USERS) {
+        fprintf(stderr, "Too many trusted users (%d max)\n",
+                MAX_TRUSTED_USERS);
+        exit(EXIT_FAILURE);
+    }
+
+    pwent = getpwnam(username);
+    if (!pwent) {
+	fprintf(ErrFp, ErrMsg[M_BAD_USER], username);
+	exit(EXIT_FAILURE);
+    }
+    TrustedUsers[NumTrustedUsers] = pwent->pw_uid;
+    NumTrustedUsers++;
+}
+
 #if defined(__APPLE__) || defined(__CYGWIN__)
 static char const pmsg1[] = {
    0x4c, 0x62, 0x68, 0x20, 0x6e, 0x63, 0x63, 0x72, 0x6e, 0x65, 0x20,
--- a/src/lang.h
+++ b/src/lang.h
@@ -5,7 +5,7 @@
 /*  Header file for language support for various languages.    */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/langs/danish.h
+++ b/src/langs/danish.h
@@ -6,7 +6,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2020 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1993 by Mogens Lynnerup.        */
 /*                                                             */
 /***************************************************************/
--- a/src/langs/dutch.h
+++ b/src/langs/dutch.h
@@ -11,7 +11,7 @@
 /*  Further corrections by Erik-Jan Vens                       */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/langs/english.h
+++ b/src/langs/english.h
@@ -5,7 +5,7 @@
 /*  Support for the English language.                          */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/langs/finnish.h
+++ b/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) 1992-2020 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/

@@ -527,7 +527,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2020 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
    fprintf(ErrFp, ">>>> BETAVERSIO <<<<\n");
 #endif
--- a/src/langs/french.h
+++ b/src/langs/french.h
@@ -8,7 +8,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2020 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1993 by Laurent Duperval and    */
 /*  Dianne Skoll.                                              */
 /*                                                             */
@@ -359,7 +359,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2020 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
    fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
--- a/src/langs/german.h
+++ b/src/langs/german.h
@@ -9,7 +9,7 @@
 /*  I don't speak German.                                      */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/langs/icelandic.h
+++ b/src/langs/icelandic.h
@@ -5,7 +5,7 @@
 /*  Support for the Icelandic language.                        */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*  Translated by Björn Davíðsson (bjossi@snerpa.is)           */
 /*                                                             */
 /***************************************************************/
--- a/src/langs/italian.h
+++ b/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) 1992-2020 by Dianne Skoll          */
+/*  Remind is copyright (C) 1992-2021 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/

--- a/src/langs/norwgian.h
+++ b/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) 1992-2020 by Dianne Skoll          */
+/*  Remind is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*                                                             */
 /***************************************************************/

--- a/src/langs/polish.h
+++ b/src/langs/polish.h
@@ -9,7 +9,7 @@
 /*  Polish.                                                    */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -397,7 +397,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2020 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (%s version) Copyright 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
    fprintf(ErrFp, ">>>> BETA VERSION <<<<\n");
 #endif
--- a/src/langs/portbr.h
+++ b/src/langs/portbr.h
@@ -8,7 +8,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2020 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1996 by Marco Paganini and      */
 /*  Dianne Skoll.                                              */
 /*                                                             */
@@ -257,7 +257,7 @@ EXTERN char *ErrMsg[] =
 #define L_USAGE_OVERRIDE 1
 void Usage(void)
 {
-    fprintf(ErrFp, "\nREMIND %s (versao %s) (C) 1992-2020 Dianne Skoll\n", VERSION, L_LANGNAME);
+    fprintf(ErrFp, "\nREMIND %s (versao %s) (C) 1992-2021 Dianne Skoll\n", VERSION, L_LANGNAME);
 #ifdef BETA
    fprintf(ErrFp, ">>>> VERSAO BETA <<<<\n");
 #endif
--- a/src/langs/romanian.h
+++ b/src/langs/romanian.h
@@ -8,7 +8,7 @@
 /*                                                             */
 /*  This file is part of REMIND.                               */
 /*                                                             */
-/*  REMIND is Copyright (C) 1992-2020 by Dianne Skoll          */
+/*  REMIND is Copyright (C) 1992-2021 by Dianne Skoll          */
 /*  This file is Copyright (C) 1996-1998 by Liviu Daia         */
 /*                                                             */
 /***************************************************************/
--- a/src/langs/spanish.h
+++ b/src/langs/spanish.h
@@ -7,7 +7,7 @@
 /*  Author: Rafa Couto <rafacouto@biogate.com>                 */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/main.c
+++ b/src/main.c
@@ -6,7 +6,7 @@
 /*  routines, etc.                                             */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -243,6 +243,15 @@ static void DoReminders(void)
 		r=DoInclude(&p);
 		purge_handled = 1;
 		break;
+	    case T_IncludeCmd:
+		/* In purge mode, include closes file, so we
+		   need to echo it here! */
+		if (PurgeMode) {
+		    PurgeEchoLine("%s\n", CurLine);
+		}
+		r=DoIncludeCmd(&p);
+		purge_handled = 1;
+		break;
 	    case T_Exit:    DoExit(&p);      break;
 	    case T_Flush:   r=DoFlush(&p);   break;
 	    case T_Set:     r=DoSet(&p);     break;
--- a/src/moon.c
+++ b/src/moon.c
@@ -5,7 +5,7 @@
 /*  Calculations for figuring out moon phases.                 */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/omit.c
+++ b/src/omit.c
@@ -6,7 +6,7 @@
 /*  the data structures for OMITted dates.                     */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/protos.h
+++ b/src/protos.h
@@ -5,7 +5,7 @@
 /*  Function Prototypes.                                       */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -45,6 +45,7 @@ int CopyValue (Value *dest, const Value *src);
 int ReadLine (void);
 int OpenFile (char const *fname);
 int DoInclude (ParsePtr p);
+int DoIncludeCmd (ParsePtr p);
 int IncludeFile (char const *fname);
 int GetAccessDate (char const *file);
 int SetAccessDate (char const *fname, int jul);
@@ -161,3 +162,4 @@ void PrintJSONKeyPairDate(char const *name, int jul);
 void PrintJSONKeyPairDateTime(char const *name, int dt);
 void PrintJSONKeyPairTime(char const *name, int t);
 void System(char const *cmd);
+int ShellEscape(char const *in, DynamicBuffer *out);
--- a/src/queue.c
+++ b/src/queue.c
@@ -5,7 +5,7 @@
 /*  Queue up reminders for subsequent execution.               */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/sort.c
+++ b/src/sort.c
@@ -5,7 +5,7 @@
 /*  Routines for sorting reminders by trigger date             */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/token.c
+++ b/src/token.c
@@ -6,7 +6,7 @@
 /*  classifying the tokens parsed.                             */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -62,6 +62,7 @@ Token TokArray[] = {
    { "if",		2,	T_If,		0 },
    { "iftrig",		6,	T_IfTrig,	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 },
@@ -172,6 +173,10 @@ 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;
@@ -229,11 +234,11 @@ void FindToken(char const *s, Token *tok)
 /* If language is other than English, search the DayNames[] and MonthNames[]
   array. */
 #if LANG != ENGLISH
-    for (size_t x=0; x<(sizeof(NonEnglishToks) / sizeof(Token)); x++) {
-	if (l >= NonEnglishToks[x].MinLen &&
-	    !TokStrCmp(&NonEnglishToks[x], s)) {
-	    tok->type = NonEnglishToks[x].type;
-	    tok->val = NonEnglishToks[x].val;
+    for (i=0; i<(sizeof(NonEnglishToks) / sizeof(Token)); i++) {
+	if (l >= NonEnglishToks[i].MinLen &&
+	    !TokStrCmp(&NonEnglishToks[i], s)) {
+	    tok->type = NonEnglishToks[i].type;
+	    tok->val = NonEnglishToks[i].val;
 	    return;
 	}
    }
--- a/src/trigger.c
+++ b/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) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -24,6 +24,8 @@
 #define GOT_YR 4
 #define GOT_WD 8

+#define ADVANCE_TO_WD(x, wd) while (! ((wd) & (1 << ((x)%7)))) (x)++
+
 static int JYear(int jul);
 static int JMonth(int jul);
 static int NextSimpleTrig(int startdate, Trigger *trig, int *err);
@@ -58,9 +60,10 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
    if (trig->wd != NO_WD) typ |= GOT_WD;
    switch(typ) {
    case 0:
+        return startdate;
+
    case GOT_WD:
-	if (trig->wd != NO_WD)
-	    while(! (trig->wd & (1 << (startdate%7)))) startdate++;
+	ADVANCE_TO_WD(startdate, trig->wd);
 	return startdate;

    case GOT_DAY:
@@ -83,12 +86,12 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 	else return -1;

    case GOT_DAY+GOT_MON:
-	if (m > trig->m || (m == trig->m && d > trig->d)) y++;
 	if (trig->d > MonthDays[trig->m]) {
 	    *err = E_BAD_DATE;
 	    return -1;
 	}

+	if (m > trig->m || (m == trig->m && d > trig->d)) y++;
 	/* Take care of Feb. 29 */
 	while (trig->d > DaysInMonth(trig->m, y)) y++;
 	return Julian(y, trig->m, trig->d);
@@ -121,19 +124,19 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 	if (y > trig->y) return -1;
 	if (y < trig->y) j = Julian(trig->y, 0, 1);
 	else j = startdate;
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
 	if (JYear(j) > trig->y) return -1;
 	return j;

    case GOT_MON+GOT_WD:
 	if (m == trig->m) {
 	    j = startdate;
-	    while(! (trig->wd & (1 << (j%7)))) j++;
+            ADVANCE_TO_WD(j, trig->wd);
 	    if (JMonth(j) == trig->m) return j;
 	}
 	if (m >= trig->m) j = Julian(y+1, trig->m, 1);
 	else j = Julian(y, trig->m, 1);
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
 	return j; /* Guaranteed to be within the month */

    case GOT_DAY+GOT_WD:
@@ -144,7 +147,7 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 	    /* If there are fewer days in previous month, no match */
 	    if (trig->d <= DaysInMonth(m2, y2)) {
 		j = Julian(y2, m2, trig->d);
-		while(! (trig->wd & (1 << (j%7)))) j++;
+                ADVANCE_TO_WD(j, trig->wd);
 		if (j >= startdate) return j;

 	    }
@@ -153,7 +156,7 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 	/* Try this month */
 	if (trig->d <= DaysInMonth(m, y)) {
 	    j = Julian(y, m, trig->d);
-	    while(! (trig->wd & (1 << (j%7)))) j++;
+            ADVANCE_TO_WD(j, trig->wd);
 	    if (j >= startdate) return j;
 	}

@@ -162,18 +165,18 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 	if (m2 > 11) { m2 = 0; y++; }
 	while (trig->d > DaysInMonth(m2, y)) m2++;
 	j = Julian(y, m2, trig->d);
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
 	return j;

    case GOT_WD+GOT_YR+GOT_DAY:
 	if (y > trig->y+1 || (y > trig->y && m>0)) return -1;
 	if (y > trig->y) {
 	    j = Julian(trig->y, 11, trig->d);
-	    while(! (trig->wd & (1 << (j%7)))) j++;
+            ADVANCE_TO_WD(j, trig->wd);
 	    if (j >= startdate) return j;
 	} else if (y < trig->y) {
 	    j = Julian(trig->y, 0, trig->d);
-	    while(! (trig->wd & (1 << (j%7)))) j++;
+            ADVANCE_TO_WD(j, trig->wd);
 	    return j;
 	} else {
 	    /* Try last month */
@@ -181,14 +184,16 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 		m2 = m-1;
 		while (trig->d > DaysInMonth(m2, trig->y)) m2--;
 		j = Julian(trig->y, m2, trig->d);
-		while(! (trig->wd & (1 << (j%7)))) j++;
+                ADVANCE_TO_WD(j, trig->wd);
+                if (JYear(j) > trig->y) return -1;
 		if (j >= startdate) return j;
 	    }
 	}
 	/* Try this month */
 	if (trig->d <= DaysInMonth(m, trig->y)) {
 	    j = Julian(trig->y, m, trig->d);
-	    while(! (trig->wd & (1 << (j%7)))) j++;
+            ADVANCE_TO_WD(j, trig->wd);
+            if (JYear(j) > trig->y) return -1;
 	    if (j >= startdate) return j;
 	}

@@ -197,7 +202,8 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 	m++;
 	while (trig->d > DaysInMonth(m, trig->d)) m++;
 	j = Julian(trig->y, m, trig->d);
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
+        if (JYear(j) > trig->y) return -1;
 	return j;

    case GOT_DAY+GOT_MON+GOT_WD:
@@ -215,31 +221,32 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)

 	/* Try last year */
 	j = Julian(y, trig->m, trig->d);
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
 	if (j >= startdate) return j;

 	/* Try this year */
 	y++;
+	while (trig->d > DaysInMonth(trig->m, y)) y++;
 	j = Julian(y, trig->m, trig->d);
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
 	if (j >= startdate) return j;

 	/* Must be next year */
 	y++;
 	while (trig->d > DaysInMonth(trig->m, y)) y++;
 	j = Julian(y, trig->m, trig->d);
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
 	return j;

    case GOT_WD+GOT_MON+GOT_YR:
 	if (y > trig->y || (y == trig->y && m > trig->m)) return -1;
 	if (trig->y > y || (trig->y == y && trig->m > m)) {
 	    j = Julian(trig->y, trig->m, 1);
-	    while(! (trig->wd & (1 << (j%7)))) j++;
+            ADVANCE_TO_WD(j, trig->wd);
 	    return j;
 	} else {
 	    j = startdate;
-	    while(! (trig->wd & (1 << (j%7)))) j++;
+            ADVANCE_TO_WD(j, trig->wd);
 	    FromJulian(j, &y2, &m2, &d2);
 	    if (m2 == trig->m) return j; else return -1;
 	}
@@ -250,7 +257,7 @@ static int NextSimpleTrig(int startdate, Trigger *trig, int *err)
 	    return -1;
 	}
 	j = Julian(trig->y, trig->m, trig->d);
-	while(! (trig->wd & (1 << (j%7)))) j++;
+        ADVANCE_TO_WD(j, trig->wd);
 	return j;

    default:
--- a/src/types.h
+++ b/src/types.h
@@ -5,7 +5,7 @@
 /*  Type definitions all dumped here.                          */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

@@ -150,7 +150,7 @@ typedef Parser *ParsePtr;  /* Pointer to parser structure */
 enum TokTypes
 { T_Illegal,
  /* Commands first */
-  T_Rem, T_Push, T_Pop, T_Preserve, T_Include, T_If, T_Else, T_EndIf,
+  T_Rem, T_Push, T_Pop, T_Preserve, T_Include, T_IncludeCmd, T_If, T_Else, T_EndIf,
  T_IfTrig, T_ErrMsg,
  T_Set, T_UnSet, T_Fset, T_Omit, T_Banner, T_Exit,
  T_WkDay,
--- a/src/userfns.c
+++ b/src/userfns.c
@@ -6,7 +6,7 @@
 /*  functions.                                                 */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/src/utils.c
+++ b/src/utils.c
@@ -5,11 +5,15 @@
 /*  Useful utility functions.                                  */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

+static char const DontEscapeMe[] =
+"1234567890_-=+abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@.,/";
+
 #include "config.h"
+#include "err.h"

 #include <string.h>
 #include <stdio.h>
@@ -146,3 +150,15 @@ int _private_unminus_overflow(int a, int b)
    if (a < 0 && b < 0) return 1;
    return 0;
 }
+
+int
+ShellEscape(char const *in, DynamicBuffer *out)
+{
+    while(*in) {
+        if (!strchr(DontEscapeMe, *in)) {
+            if (DBufPutc(out, '\\') != OK) return E_NO_MEM;
+        }
+        if (DBufPutc(out, *in++) != OK) return E_NO_MEM;
+    }
+    return OK;
+}
--- a/src/var.c
+++ b/src/var.c
@@ -6,7 +6,7 @@
 /*  user- and system-defined variables.                        */
 /*                                                             */
 /*  This file is part of REMIND.                               */
-/*  Copyright (C) 1992-2020 by Dianne Skoll                    */
+/*  Copyright (C) 1992-2021 by Dianne Skoll                    */
 /*                                                             */
 /***************************************************************/

--- a/8
+++ b/8
@@ -1,8 +0,0 @@
-#!/bin/sh
-cd /home/dfs/Software/Remind.git || exit 1
-
-rm -f .git/COMMIT_EDITMSG .git/*~
-
-git update-server-info && cd .git && rsync --exclude HEADER.html --archive --verbose --progress --delete ./ dianne.skoll.ca:web/projects/remind/git/Remind.git/
-exit $?
-
--- a/tests/test-for-backends.rem
+++ b/tests/test-for-backends.rem
@@ -0,0 +1,27 @@
+# This file is designed for testing how back-ends
+# handle SPECIALs, including SPECIALS they don't understand
+# If you're writing a back-end, test it by feeding it the output
+# of:   remind -pp test-for-backends.rem
+
+# Color and shade
+REM 1 SPECIAL COLOR 128 0 0 Red
+REM 2 SPECIAL COLOUR 0 128 0 British Green
+REM 3 SPECIAL SHADE 192 192 255
+
+# Moon
+REM [moondate(0)] SPECIAL MOON 0 -1 -1 [moontime(0)]
+REM [moondate(1)] SPECIAL MOON 1 -1 -1 [moontime(1)]
+REM [moondate(2)] SPECIAL MOON 2 -1 -1 [moontime(2)]
+REM [moondate(3)] SPECIAL MOON 3 -1 -1 [moontime(3)]
+
+# Week
+REM Monday SPECIAL WEEK (W[weekno()])
+
+# PostScript
+REM Wed PS Border Border 2 div moveto /Helvetica-Oblique findfont 6 scalefont setfont (oof!) show
+
+# A SPECIAL that should be ignored
+REM 15 SPECIAL RANDOM-STUFF ignore me and be happy
+
+# A normal reminder
+REM 16 MSG A normal reminder
--- a/tests/test-rem
+++ b/tests/test-rem
@@ -7,13 +7,22 @@
 # in the build directory.
 #
 # This file is part of REMIND.
-# Copyright (C) 1992-2018 Dianne Skoll
+# Copyright (C) 1992-2021 Dianne Skoll
 # ---------------------------------------------------------------------------

 DIR=`dirname $0`
 cd $DIR
 if test $? != 0 ; then
+    echo ""
    echo "Unable to cd $DIR" >&2
+    echo ""
+    exit 1
+fi
+
+if test `id -u` = 0 ; then
+    echo ""
+    echo "*** Please do not run the test suite as root; it will fail."
+    echo ""
    exit 1
 fi

@@ -56,6 +65,14 @@ echo "" >> ../tests/test.out

 chmod 644 include_dir/04cantread.rem

+# Feb 29 bug
+echo "Feb 29 Bug Test" >> ../tests/test.out
+echo 'REM Sun 29 Feb MSG [$T]' | ../src/remind -dt - 1 feb 2021 >> ../tests/test.out 2>&1
+
+# Day Weekday Year out-of-year bug
+echo "Mon 31 Dec Bug Test" >> ../tests/test.out
+echo 'REM Mon 31 2021 MSG [$T]' | ../src/remind -dt - 31 dec 2021 >> ../tests/test.out 2>&1
+
 echo "Color Test" >> ../tests/test.out
 ../src/remind -ccl ../tests/colors.rem 1 aug 2007 >> ../tests/test.out 2>&1

@@ -290,14 +307,21 @@ rem 25 SPECIAL COLOR 200 200  200 BRIGHT WHITE
 EOF

 # If we're already in a utf-8 locale, do
-# nothing
-
-if ! echo $LC_ALL | grep -i utf-8 > /dev/null 2>&1 ; then
-    export LC_ALL=en_US.utf-8
+# nothing; otherwise, set LC_ALL
+OK=0
+if echo $LC_ALL | grep -i utf-8 > /dev/null 2>&1 ; then
+    OK=1
 fi

-if ! echo $LANG | grep -i utf-8 > /dev/null 2>&1 ; then
-    export LANG=en_US.utf-8
+if test -z "$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
--- a/tests/test.cmp
+++ b/tests/test.cmp
--- a/tests/test.rem
+++ b/tests/test.rem
@@ -15,9 +15,40 @@ REM Wed UNTIL 15 Feb 1991 SATISFY [trigdate() > '1990-01-01'] MSG wookie
 # bad AT
 REM AT 0:00 0:01 0:02 MSG foo

+# Includecmd
+INCLUDECMD echo REM 16 Feb 1991 MSG Blork
+INCLUDECMD echo REM 18 Feb 1991 MSG Blork
+
+# Includecmd with continuation line
+INCLUDECMD echo REM 18 Feb 1991 MSG This line is \
+continued so there
+
+# This should work
+INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo MSG Yippee
+
+# This should fail
+INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo INCLUDECMD echo MSG Yippee
 REM MSG Today is [hebday(today())] [hebmon(today())] [hebyear(today())]
 fset _h(x, y) trigger(hebdate(x,y))

+# Test case from Remind mailing list
+set mltest "a b"
+INCLUDECMD printf 'REM %s\n' [mltest]
+
+# Disabling RUN in an !includecmd
+INCLUDECMD !echo MSG foo
+INCLUDECMD !echo MSG foo
+INCLUDECMD !echo INCLUDECMD echo MSG foo
+INCLUDECMD !echo INCLUDECMD echo MSG foo
+INCLUDECMD !echo MSG foo
+INCLUDECMD !echo MSG foo
+
+# INCLUDECMD with RUN disabled
+RUN OFF
+INCLUDECMD echo MSG foo
+RUN ON
+INCLUDECMD echo MSG foo
+
 [_h(1,  "Tishrey")] MSG Rosh Hashana 1
 [_h(2,  "Tishrey")] MSG Rosh Hashana 2
 [_h(3,  "Tishrey")] MSG Tzom Gedalia
@@ -551,8 +582,15 @@ set a $IntMin * 2
 set a $IntMin * $IntMin
 set a $IntMin * $IntMax
 set a $IntMin / (-1)
+set a $IntMin * (-1)
+set a (-1) * $IntMin
 set a abs($IntMin)

+# Shellescape
+set a shellescape(" !\"#$%%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~")
+
+msg [a]
+
 # Don't want Remind to queue reminders
 EXIT

--- a/4
+++ b/4
@@ -1,6 +1,6 @@
 #!/bin/sh

 echo "Unconfiguring Remind..."
-echo rm -f config.cache config.log config.status src/Makefile src/config.h src/version.h www/Makefile
-rm -f config.cache config.log config.status src/Makefile src/config.h src/version.h www/Makefile
+echo rm -f config.cache config.log config.status src/Makefile src/config.h src/version.h www/Makefile rem2html/Makefile
+rm -f config.cache config.log config.status src/Makefile src/config.h src/version.h www/Makefile rem2html/Makefile
 exit 0
--- a/www/Makefile.in
+++ b/www/Makefile.in
@@ -4,7 +4,7 @@

 # The complete path to where the scripts actually live, as seen by
 # the UNIX operating system.
-SCRIPTDIR = /var/www/cgi-bin
+SCRIPTDIR = /usr/lib/cgi-bin

 # Where the scripts live as seen by the web browser.
 CGIDIR = /cgi-bin
@@ -17,7 +17,7 @@ HTMLDIR = /var/www/remind
 # Where you stick images and CSS files, as seen by UNIX
 IMAGEDIR = /var/www/remind/resources

-# Where images are, as seen by web browers
+# Where images and CSS fiels are, as seen by web browers
 IMAGEBASE = /remind/resources

 # Set by configure - don't touch.
@@ -32,7 +32,7 @@ datarootdir=@datarootdir@
 # Where do Remind and Rem2PS executables live?
 REMIND = $(bindir)/remind
 REM2PS = $(bindir)/rem2ps
-
+REM2HTML = $(bindir)/rem2html
 # If your Web server requires CGI programs to have a .cgi suffix, use
 # the next line.  Otherwise, comment it out
 CGISUFFIX=.cgi
@@ -46,14 +46,8 @@ SEDSCRIPT = -e 's@%CGIDIR%@$(CGIDIR)@g' \
 	    -e 's@%REMIND%@$(REMIND)@g' \
 	    -e 's@%IMAGEBASE%@$(IMAGEBASE)@g' \
 	    -e 's@%REM2PS%@$(REM2PS)@g' \
+	    -e 's@%REM2HTML%@$(REM2HTML)@g' \
 	    -e 's@cal_dispatch@cal_dispatch$(CGISUFFIX)@g' \
-	    -e 's@rem2html@rem2html$(CGISUFFIX)@g'
-
-SEDSCRIPT2 = -e 's@%CGIDIR%@$(CGIDIR)@g' \
-	     -e 's@%SCRIPTDIR%@$(SCRIPTDIR)@g' \
-	     -e 's@%REMIND%@$(REMIND)@g' \
-	     -e 's@%IMAGEBASE%@$(IMAGEBASE)@g' \
-	     -e 's@%REM2PS%@$(REM2PS)@g'

 all:
 	@echo "Edit the Makefile; then type 'make install' to install"
@@ -72,7 +66,6 @@ install:
 	cp blank.rem $(DESTDIR)$(SCRIPTDIR)/blank.rem
 	sed $(SEDSCRIPT)  < calendar.html-DIST > $(DESTDIR)$(HTMLDIR)/calendar.html
 	sed $(SEDSCRIPT)  < hebhtml  > $(DESTDIR)$(SCRIPTDIR)/hebhtml
-	sed $(SEDSCRIPT2) < rem2html > $(DESTDIR)$(SCRIPTDIR)/rem2html$(CGISUFFIX)
 	chmod 644 $(DESTDIR)$(SCRIPTDIR)/sunrise.rem
 	chmod 644 $(DESTDIR)$(SCRIPTDIR)/moon.rem
 	chmod 644 $(DESTDIR)$(SCRIPTDIR)/hebdate.rem
@@ -80,20 +73,14 @@ install:
 	chmod 644 $(DESTDIR)$(SCRIPTDIR)/blank.rem
 	chmod 644 $(DESTDIR)$(HTMLDIR)/calendar.html
 	chmod 755 $(DESTDIR)$(SCRIPTDIR)/cal_dispatch$(CGISUFFIX)
-	chmod 755 $(DESTDIR)$(SCRIPTDIR)/rem2html$(CGISUFFIX)
 	chmod 755 $(DESTDIR)$(SCRIPTDIR)/calps $(DESTDIR)$(SCRIPTDIR)/hebdate \
 	$(DESTDIR)$(SCRIPTDIR)/hebps $(DESTDIR)$(SCRIPTDIR)/moon \
 	$(DESTDIR)$(SCRIPTDIR)/sunrise $(DESTDIR)$(SCRIPTDIR)/sunset \
        $(DESTDIR)$(SCRIPTDIR)/hebhtml \
-        $(DESTDIR)$(SCRIPTDIR)/rem2html$(CGISUFFIX)

 	-mkdir -p $(DESTDIR)$(IMAGEDIR)
-	cp firstquarter.png fullmoon.png lastquarter.png newmoon.png rem-default.css $(DESTDIR)$(IMAGEDIR)
-	chmod 644 $(DESTDIR)$(IMAGEDIR)/firstquarter.png \
-        $(DESTDIR)$(IMAGEDIR)/fullmoon.png \
-        $(DESTDIR)$(IMAGEDIR)/lastquarter.png \
-        $(DESTDIR)$(IMAGEDIR)/newmoon.png \
-	$(DESTDIR)$(IMAGEDIR)/rem-default.css
+	cp rem-default.css *.png $(DESTDIR)$(IMAGEDIR)
+	chmod 644 $(DESTDIR)$(IMAGEDIR)/rem-default.css $(DESTDIR)$(IMAGEDIR)/*.png



--- a/www/README
+++ b/www/README
@@ -19,9 +19,7 @@ server:
 1) Edit the Makefile in this directory.  See the comments in the Makefile
   for details.

-2) Edit the first line of "rem2html" to reflect the location of
-   Perl on your system. (Oh yeah, you need Perl for the
-   HTML Hebrew calendar...)
+2) Make sure "rem2html" is installed.

 3) Type "make install"

--- a/www/README.rem2html
+++ b/www/README.rem2html
@@ -1,13 +0,0 @@
-REM2HTML
--------
-
-Rem2HTML is a Perl script that transforms the output of `remind -p
-...' to HTML.  Type `perl rem2html --help' for usage information.
-
-Typical usage:  remind -p ~/.reminders | rem2html > file.html
-
-You may have to edit the "#!/usr/bin/perl" line to reflect the
-location of your Perl interpreter.
-
--
-Dianne Skoll
--- a/www/hebhtml
+++ b/www/hebhtml
@@ -18,7 +18,7 @@ set lastyear iif(lastmon==12, thisyear-1, thisyear)
 set nextmon mon(nextmon)
 set lastmon mon(lastmon)
 BANNER %
-REM RUN $REMIND -iHTML=1 -p $DIR/hebdate.rem %m %y | $DIR/rem2html --forwurl "cal_dispatch?hebhtml+[nextmon]+[nextyear]" --backurl "cal_dispatch?hebhtml+[lastmon]+[lastyear]"
+REM RUN $REMIND -iHTML=1 -p $DIR/hebdate.rem %m %y | %REM2HTML% --forwurl "cal_dispatch?hebhtml+[nextmon]+[nextyear]" --backurl "cal_dispatch?hebhtml+[lastmon]+[lastyear]" --imgbase "%IMAGEBASE%" --stylesheet rem-default.css --pngs
 EOR

 else
@@ -33,7 +33,7 @@ set lastyear iif(lastmon==12, thisyear-1, thisyear)
 set nextmon mon(nextmon)
 set lastmon mon(lastmon)
 BANNER %
-REM RUN $REMIND -iHTML=1 -p $DIR/hebdate.rem %m %y | $DIR/rem2html --forwurl "cal_dispatch?hebhtml+[nextmon]+[nextyear]" --backurl "cal_dispatch?hebhtml+[lastmon]+[lastyear]"
+REM RUN $REMIND -iHTML=1 -p $DIR/hebdate.rem %m %y | %REM2HTML% --forwurl "cal_dispatch?hebhtml+[nextmon]+[nextyear]" --backurl "cal_dispatch?hebhtml+[lastmon]+[lastyear]" --imgbase "%IMAGEBASE%" --stylesheet rem-default.css --pngs
 EOR

 fi
--- a/www/rem-default.css
+++ b/www/rem-default.css
@@ -49,6 +49,10 @@ div.rem-daynumber {
  font-size: 14pt;
 }

+p.rem-entry {
+    clear: both;
+}
+
 div.rem-moon {
  float: left;
  text-align: left;
@@ -66,4 +70,4 @@ td.rem-sc-empty-cell, td.rem-sc-cell {

 caption.rem-sc-caption {
  font-size: 12pt;
-}
+}
Author	SHA1	Message	Date
Dianne Skoll	e3297fe751	Prep for 3.3.9 release.	2021-10-14 21:20:05 -04:00
Dianne Skoll	58ca741a1c	Update docs.	2021-10-14 10:38:11 -04:00
Dianne Skoll	14dbbc7bb4	Fix help text.	2021-10-14 10:24:58 -04:00
Dianne Skoll	df55c4032b	Use external .png images for moon phases.	2021-10-14 10:23:58 -04:00
Dianne Skoll	3768155a20	Add "--pngs" option	2021-10-14 10:21:51 -04:00
Dianne Skoll	2f3b9cadf4	Add a generated file to unconfigure	2021-10-12 22:06:03 -04:00
Dianne Skoll	2c79a6531a	Fix typo.	2021-10-12 22:05:12 -04:00
Dianne Skoll	be5c856f4b	Remove "cm2rem". It's waaaay obsolete.	2021-10-12 22:04:00 -04:00
Dianne Skoll	712a333f08	Substitute full path to `rem2html'	2021-10-12 21:58:10 -04:00
Dianne Skoll	b753e84c8c	Update README	2021-10-12 21:55:18 -04:00
Dianne Skoll	4b4acaadbb	Don't install rem2html if we don't have Perl.	2021-10-12 21:54:38 -04:00
Dianne Skoll	8a52f9b67d	Silence Perl warning.	2021-10-12 21:51:04 -04:00
Dianne Skoll	e372606281	Pass --stylesheet option	2021-10-12 21:46:03 -04:00
Dianne Skoll	c443d0a9da	Make imgbase and stylesheet options behave rationally.	2021-10-12 21:44:25 -04:00
Dianne Skoll	42c9ae9ea8	Add generated file to .gitignore.	2021-10-12 21:33:06 -04:00
Dianne Skoll	dac9bb4187	Pass proper --imgbase argument	2021-10-12 21:32:46 -04:00
Dianne Skoll	812d926f66	Move rem2html into its own directory and install it by default.	2021-10-12 21:28:14 -04:00
Dianne Skoll	45831ea69f	Fix error in man page courtesy of Richard Ulmer.	2021-10-11 19:54:38 -04:00
Dianne Skoll	354e1d236b	Update test-for-backends.rem with comments.	2021-10-08 15:27:32 -04:00
Dianne Skoll	ac478039cf	Remove unnecessary spaces from JSON output.	2021-10-06 17:47:31 -04:00
Dianne Skoll	96f5799e6f	Fix typo	2021-10-06 17:41:15 -04:00
Dianne Skoll	e21479f696	Add test reminder file for seeing how back-ends handle SPECIALs	2021-10-06 09:39:52 -04:00
Dianne Skoll	25dc883e15	Fix bug in calendar display: Would sometimes highlight wrong day as "today"	2021-10-06 09:39:08 -04:00
Dianne Skoll	bfb1374ee3	Document that "-pp" is the preferred Remind output format.	2021-10-05 23:31:34 -04:00
Dianne Skoll	cacd8f9792	Tweak stylesheet	2021-10-05 23:13:22 -04:00
Dianne Skoll	3e9053a3c6	No need to install the .png images.	2021-10-05 23:10:34 -04:00
Dianne Skoll	5fa357fec2	Use data: URLs for the moon images.	2021-10-05 23:08:41 -04:00
Dianne Skoll	f109c3d696	Remove C99-ism.	2021-10-05 13:54:04 -04:00
Dianne Skoll	b097ce7279	Fix docs.	2021-10-05 12:18:50 -04:00
Dianne Skoll	1297854935	Allow "-u+whatever" to change users without disabling RUN.	2021-10-05 12:17:42 -04:00
Dianne Skoll	0a1d0011f6	Add "-+username" option to trust "username" for the purpose of allowing RUN.	2021-10-05 12:04:44 -04:00
Dianne Skoll	20db1be0a0	Add missing #ifdef...#endif courtesy of Nomen Nescio	2021-10-04 08:39:27 -04:00
Dianne Skoll	143f1d6144	Prep for 3.3.8 release.	2021-09-13 19:14:03 -04:00
Dianne Skoll	358f6c9497	Fix error in TkRemind reverse-engineering of Reminder.	2021-09-13 18:11:32 -04:00
Dianne Skoll	ca26544be8	Don't use YYYY-MM-DD form of full date. We get better error messages from Remind this way.	2021-09-13 17:54:36 -04:00
Dianne Skoll	5ceffddd5b	Add "shellescape" built-in function.	2021-09-08 09:33:47 -04:00
Dianne Skoll	8e3ddb96b3	Add another couple of tests.	2021-09-07 12:16:36 -04:00
Dianne Skoll	377de36b35	More doc about INCLUDECMD.	2021-09-07 10:06:20 -04:00
Dianne Skoll	4395e2f7ed	Use "pclose" rather than "fclose" to close descriptors opened with "popen"	2021-09-05 11:45:55 -04:00
Dianne Skoll	1d0cc31b10	Clarify how we determine uniqueness of INCLUDECMD commands.	2021-09-05 11:38:13 -04:00
Dianne Skoll	4b4b2ddcd4	Add test case for line-continuation in INCLUDECMD lines.	2021-09-05 11:30:35 -04:00
Dianne Skoll	3c9b5b786e	Convert \n from continuation lines in INCLUDECMD to ' ' to make it a little friendlier.	2021-09-05 11:28:54 -04:00
Dianne Skoll	08f1bea6ce	Make TkRemind refuse to attempt to edit reminders issued by an INCLUDECMD	2021-09-05 11:13:11 -04:00
Dianne Skoll	a2cc5943e0	Fix test case	2021-09-05 10:54:56 -04:00
Dianne Skoll	895ac6f0f7	Fix bugs in INCLUDECMD. Improve INCLUDECMD documentation. Add ! feature If you use: INCLUDECMD !some_command then RUN is disabled for the outptu of some_command.	2021-09-05 10:49:04 -04:00
Dianne Skoll	759ca0253e	Strip leading spaces from arg to INCLUDECMD.	2021-09-05 10:05:18 -04:00
Dianne Skoll	0ca368c8d9	Parse arg to INCLUDECMD as a character string, not a sequence of tokens.	2021-09-05 10:02:59 -04:00
Dianne Skoll	a467cc1b84	Document that results of INCLUDECMD commands are cached.	2021-09-04 23:27:17 -04:00
Dianne Skoll	c65fd826a5	Use cached results of commands.	2021-09-04 23:25:37 -04:00
Dianne Skoll	bd6f4e1b43	Add test for includecmd	2021-09-04 23:11:46 -04:00
Dianne Skoll	169520914f	Document INCLUDECMD	2021-09-04 23:06:59 -04:00
Dianne Skoll	a163a0c446	Add INCLUDECMD command Executes a shell command and reads the resulting output as a Remind script.	2021-09-04 23:00:03 -04:00
Dianne Skoll	295aeb0ed8	Prevent floating-point exception if we evaluate $IntMin * (-1)	2021-08-30 12:31:43 -04:00
Dianne Skoll	9b2fdad56c	Remove obsolete script.	2021-07-12 13:14:44 -04:00
Dianne Skoll	7a1184d3c5	Don't set LC_ALL to en_US.utf-8 if it's already set to a UTF-8 locale	2021-06-27 13:03:59 -04:00
Dianne Skoll	b036244316	Document that -n causes -g to be ignored.	2021-06-01 14:29:48 -04:00
Dianne Skoll	5ad5366e8a	Doc fix: num should be rep	2021-05-25 10:24:21 -04:00
Dianne Skoll	244677e524	Prep for 3.3.7 release.	2021-05-10 16:53:16 -04:00
Dianne Skoll	f5a094a973	Fix bug in handling of WKDAY DAY YEAR date specification.	2021-04-15 12:29:30 -04:00
Dianne Skoll	5681ebdb12	Simplify "REM MSG ..." case.	2021-04-13 20:54:54 -04:00
Dianne Skoll	664fa5f08f	Fix bug: Remind would sometimes compute incorrect trigger date for: REM 29 Feb SOME_WEEKDAY MSG ...	2021-04-13 12:21:37 -04:00
Dianne Skoll	14edec5eae	Pass in wd to macro explicitly.	2021-04-13 12:11:13 -04:00
Dianne Skoll	6adfd2e739	Wrap code to advance to next specified weekday in a macro.	2021-04-13 12:08:20 -04:00
Dianne Skoll	34409f7a7d	Update copyright year.	2021-04-02 10:43:54 -04:00
Dianne Skoll	7e13d1052c	Don't run test suite as "root".	2021-04-01 19:41:19 -04:00