Commit before switching branches.

Issue warning if a substitution sequence related to time is used without an AT clause.
Prep for 05.03.02 release.
2026-04-16 14:28:40 +02:00 · 2025-02-10 13:49:50 -05:00 · 2025-02-10 09:23:43 -05:00 · 2025-02-09 09:56:45 -05:00 · 2025-02-08 22:25:09 -05:00 · 2025-02-07 13:08:20 -05:00
49 changed files with 1473 additions and 290 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,4 @@ www/Makefile
 gmon.out
 tests/once.timestamp
 src/xlat.c
+cremind/Makefile.PL
--- a/6
+++ b/6
@@ -23,8 +23,7 @@ install:
 	@$(MAKE) -C rem2html install
 	@$(MAKE) -C rem2pdf -f Makefile.top install INSTALL_BASE=$(INSTALL_BASE)
 clean:
-	find . -name '*~' -exec rm {} \;
-	-rm man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1 scripts/tkremind
+	-find . -name '*~' -exec rm {} \;
 	-$(MAKE) -C src clean
 	-$(MAKE) -C rem2pdf clean

@@ -44,7 +43,8 @@ test:
 	@$(MAKE) -C src -s test

 distclean: clean
-	rm -f config.cache config.log config.status src/Makefile src/config.h tests/test.out www/Makefile rem2pdf/Makefile.top rem2pdf/Makefile.old rem2pdf/Makefile rem2pdf/Makefile.PL rem2pdf/bin/rem2pdf rem2html/rem2html
+	-rm -f config.cache config.log config.status src/Makefile src/config.h tests/test.out www/Makefile rem2pdf/Makefile.top rem2pdf/Makefile.old rem2pdf/Makefile rem2pdf/Makefile.PL rem2pdf/bin/rem2pdf rem2html/rem2html
+	-rm -f man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1 scripts/tkremind

 src/Makefile: src/Makefile.in
 	./configure
--- a/21
+++ b/21
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71 for remind 05.02.03.
+# Generated by GNU Autoconf 2.71 for remind 05.03.02.
 #
 #
 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
@@ -608,8 +608,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='remind'
 PACKAGE_TARNAME='remind'
-PACKAGE_VERSION='05.02.03'
-PACKAGE_STRING='remind 05.02.03'
+PACKAGE_VERSION='05.03.02'
+PACKAGE_STRING='remind 05.03.02'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL='https://dianne.skoll.ca/projects/remind/'

@@ -1265,7 +1265,7 @@ if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
-\`configure' configures remind 05.02.03 to adapt to many kinds of systems.
+\`configure' configures remind 05.03.02 to adapt to many kinds of systems.

 Usage: $0 [OPTION]... [VAR=VALUE]...

@@ -1327,7 +1327,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of remind 05.02.03:";;
+     short | recursive ) echo "Configuration of remind 05.03.02:";;
   esac
  cat <<\_ACEOF

@@ -1415,7 +1415,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-remind configure 05.02.03
+remind configure 05.03.02
 generated by GNU Autoconf 2.71

 Copyright (C) 2021 Free Software Foundation, Inc.
@@ -1865,7 +1865,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.

-It was created by remind $as_me 05.02.03, which was
+It was created by remind $as_me 05.03.02, which was
 generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw
@@ -4209,7 +4209,7 @@ printf "%s\n" "#define CONFIG_CMD \"$CONFIG_CMD\"" >>confdefs.h



-ac_config_files="$ac_config_files src/Makefile www/Makefile src/version.h rem2html/Makefile rem2html/rem2html rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1 scripts/tkremind"
+ac_config_files="$ac_config_files src/Makefile www/Makefile src/version.h rem2html/Makefile rem2html/rem2html rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1 scripts/tkremind cremind/Makefile.PL"

 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -4710,7 +4710,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by remind $as_me 05.02.03, which was
+This file was extended by remind $as_me 05.03.02, which was
 generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@@ -4775,7 +4775,7 @@ ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
-remind config.status 05.02.03
+remind config.status 05.03.02
 configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

@@ -4911,6 +4911,7 @@ do
    "man/remind.1") CONFIG_FILES="$CONFIG_FILES man/remind.1" ;;
    "man/tkremind.1") CONFIG_FILES="$CONFIG_FILES man/tkremind.1" ;;
    "scripts/tkremind") CONFIG_FILES="$CONFIG_FILES scripts/tkremind" ;;
+    "cremind/Makefile.PL") CONFIG_FILES="$CONFIG_FILES cremind/Makefile.PL" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.

-AC_INIT(remind, 05.02.03, , , https://dianne.skoll.ca/projects/remind/)
+AC_INIT(remind, 05.03.02, , , https://dianne.skoll.ca/projects/remind/)
 AC_CONFIG_SRCDIR([src/queue.c])

 cat <<'EOF'
@@ -95,7 +95,7 @@ AC_SUBST(VERSION)
 AC_SUBST(PERL)
 AC_SUBST(PERLARTIFACTS)
 AC_SUBST(RELEASE_DATE)
-AC_CONFIG_FILES([src/Makefile www/Makefile src/version.h rem2html/Makefile rem2html/rem2html rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1 scripts/tkremind])
+AC_CONFIG_FILES([src/Makefile www/Makefile src/version.h rem2html/Makefile rem2html/rem2html rem2pdf/Makefile.PL rem2pdf/Makefile.top rem2pdf/bin/rem2pdf man/rem.1 man/rem2ps.1 man/remind.1 man/tkremind.1 scripts/tkremind cremind/Makefile.PL])
 AC_OUTPUT
 chmod a+x rem2pdf/bin/rem2pdf
 chmod a+x scripts/tkremind
--- a/contrib/remind-conf-mode/remind-conf-mode.el
+++ b/contrib/remind-conf-mode/remind-conf-mode.el
@@ -112,7 +112,7 @@
   (list "ADDOMIT" "AFTER" "AT" "BAN" "BANNER" "BEFORE" "CAL" "CLEAR"
         "CLEAR-OMIT-CONTEXT" "DEBUG" "DO" "DUMP" "DUMPVARS" "DURATION" "ELSE"
         "ENDIF" "ERRMSG" "EXIT" "EXPR" "FIRST" "FLUSH" "FOURTH" "FRENAME" "FROM" "FSET"
-         "FUNSET" "IF" "IFTRIG" "IN" "INC" "INCLUDE" "INCLUDECMD" "LAST"
+         "FUNSET" "IF" "IFTRIG" "IN" "INC" "INCLUDE" "INCLUDECMD" "INFO" "LAST"
         "LASTDAY" "LASTWORKDAY" "MAYBE" "MAYBE-UNCOMPUTABLE" "MSF" "MSG"
         "NOQUEUE" "OMIT" "OMITFUNC" "ONCE" "POP" "POP-OMIT-CONTEXT" "PRESERVE"
         "PRIORITY" "PS" "PSFILE" "PUSH" "PUSH-OMIT-CONTEXT" "REM" "RUN"
@@ -166,7 +166,7 @@
   (list "_" "abs" "access" "adawn" "adusk" "ampm" "ansicolor" "args" "asc"
         "baseyr" "char" "choose" "coerce" "columns" "current" "date"
         "datepart" "datetime" "dawn" "day" "daysinmon" "defined" "dosubst"
-         "dusk" "easterdate" "evaltrig" "filedate" "filedatetime" "filedir"
+         "dusk" "easterdate" "escape" "evaltrig" "filedate" "filedatetime" "filedir"
         "filename" "getenv" "hebdate" "hebday" "hebmon" "hebyear" "hour"
         "htmlescape" "htmlstriptags" "iif" "index" "isany" "isdst" "isleap"
         "isomitted" "language" "localtoutc" "lower" "max" "min" "minsfromutc"
@@ -177,7 +177,7 @@
         "slide" "soleq" "stdout" "strlen" "substr" "sunrise" "sunset" "time"
         "timepart" "timezone" "today" "trig" "trigback" "trigdate"
         "trigdatetime" "trigdelta" "trigduration" "trigeventduration"
-         "trigeventstart" "trigfrom" "trigger" "trigpriority" "trigrep"
+         "trigeventstart" "trigfrom" "trigger" "triginfo" "trigpriority" "trigrep"
         "trigscanfrom" "trigtags" "trigtime" "trigtimedelta" "trigtimerep"
         "triguntil" "trigvalid" "typeof" "tzconvert" "upper" "utctolocal"
         "value" "version" "weekno" "wkday" "wkdaynum" "year")
--- a/cremind/Makefile.PL.in
+++ b/cremind/Makefile.PL.in
@@ -0,0 +1,21 @@
+use ExtUtils::MakeMaker;
+{
+        # Override pod2man options
+        package MY;
+        sub manifypods {
+                my ($self,%attribs) = @_;
+                my $result = $self->SUPER::manifypods(%attribs);
+                $result =~ s/^(POD2MAN_EXE\s*=\s*)(.+)$/$1$2 --center 'VERSION @VERSION@' --date '@RELEASE_DATE@'/m;
+                return $result;
+        }
+}
+
+WriteMakefile(
+	NAME               => 'cremind"
+	AUTHOR             => q{Dianne Skoll <dianne@skoll.ca>},
+	VERSION            => '@VERSION@',
+	PREREQ_PM          => {
+                'Curses::UI' => 0,
+	},
+	EXE_FILES => [ 'bin/cremind' ]
+    );
--- a/cremind/bin/cremind
+++ b/cremind/bin/cremind
@@ -0,0 +1,43 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use Curses::UI;
+
+my $panes;
+my $cui = Curses::UI->new(
+            -clear_on_exit => 1,
+            -color_support => 1,
+        );
+
+sub check_window_size {
+        if ($Curses::LINES < 24 || $Curses::COLS < 80) {
+                $cui->dialog("This program needs a terminal window at least 24 lines by 80 columns.  This one is " . $Curses::LINES . " by " . $Curses::COLS);
+                exit(1);
+        }
+
+}
+
+sub create_panes {
+        $panes->{calendar} = $cui->add(
+                'calendar', 'Window',
+                -x => 0,
+                -y => 0,
+                -bfg => 'green',
+                -width => 23,
+                -border => 1,
+                -height => 10);
+        $panes->{calendar}->add('cal', 'TextViewer',
+                                -text =>
+                                "      March 2025\n" .
+                                "Su Mo Tu We Th Fr Sa\n" .
+                                " 1  2  3  4  5  6  7\n" .
+                                " 8  9 10 11 12 13 14\n" .
+                                "15 16 17 18 19 20 21\n" .
+                                "22 23 24 25 26 27 28\n" .
+                                "29 30 31\n")
+}
+check_window_size();
+create_panes();
+alarm(3);
+$cui->mainloop();
+
--- a/docs/WHATSNEW
+++ b/docs/WHATSNEW
@@ -1,5 +1,57 @@
 CHANGES TO REMIND

+* VERSION 5.3 Patch 2 - 2025-02-09
+
+- CHANGE: remind: Revert a change to the way "-y" tags are generated that
+  was introduced in 05.03.01.  The change broke a library that depended
+  on it being generated in the old way.
+
+* VERSION 5.3 Patch 1 - 2025-02-07
+
+- IMPROVEMENT: TkRemind: When we pop up a timed reminder, make any "Url:"
+  info string into a clickable link.
+
+- IMPROVEMENT: rem2pdf: Improve the layout of the small monthly calendars.
+
+- BUG FIX: rem2pdf: Add checks for all Perl dependencies.
+
+* VERSION 5.3 Patch 0 - 2025-02-04
+
+- NEW FEATURE: remind: Add the "INFO" clause to the REM command.  This
+  is intended for storing additional metadata about an event, such as
+  the location and a longer description.  The intention is to make
+  Remind <-> iCal conversions preserve as much information as possible.
+
+- NEW FEATURE: rem2html, rem2pdf, tkremind: Add support for the "Url:"
+  info string that turns reminders into hyper-links.  For example,
+  consider this reminder:
+
+      REM 15 INFO "Url: https://foo.example" MSG Foo
+
+  The text "Foo" will be made into a link to "https://foo.example"
+  by rem2html and rem2pdf.  If you middle-click it in tkremind, it
+  will open the URL.
+
+- NEW FEATURE: remind: Add the triginfo() built-in function so a reminder
+  body can refer to INFO data.  Add the %<...> substitution filter as a
+  shorthand for [triginfo("...")]
+
+- NEW FEATURE: TkRemind: Add "Location" and "Description" fields when
+  creating a reminder; these are converted to INFO clauses.  Also support
+  a popup window with the extra information when hovering over a reminder
+  in the calendar display.
+
+- IMPROVEMENT: Update the reminder files included with Remind to add
+  INFO strings with Wikipedia URLs for various holidays and
+  astronomical events.
+
+- IMPROVEMENT: remind: Add the "\xAB" escape sequence for parsing quoted
+  strings, where "AB" is a pair of hex digits.
+
+- NEW FUNCTION: remind: Add the escape() built-in function that converts
+  problematic characters within a string to the \-escaped versions.
+  It's essentially the inverse of how Remind parses a quoted string.
+
 * VERSION 5.2 Patch 3 - 2025-01-22

 - NEW FEATURE: remind: Add "TRANSLATE GENERATE" command for generating
--- a/include/holidays/chinese-new-year.rem
+++ b/include/holidays/chinese-new-year.rem
@@ -1,30 +1,30 @@
 # SPDX-License-Identifier: GPL-2.0-only
-REM  1 Feb 2022 MSG %(Chinese New Year) (%(Tiger))
-REM 22 Jan 2023 MSG %(Chinese New Year) (%(Rabbit))
-REM 10 Feb 2024 MSG %(Chinese New Year) (%(Dragon))
-REM 29 Jan 2025 MSG %(Chinese New Year) (%(Snake))
-REM 17 Feb 2026 MSG %(Chinese New Year) (%(Horse))
-REM  6 Feb 2027 MSG %(Chinese New Year) (%(Goat))
-REM 26 Jan 2028 MSG %(Chinese New Year) (%(Monkey))
-REM 13 Feb 2029 MSG %(Chinese New Year) (%(Rooster))
-REM  3 Feb 2030 MSG %(Chinese New Year) (%(Dog))
-REM 23 Jan 2031 MSG %(Chinese New Year) (%(Pig))
-REM 11 Feb 2032 MSG %(Chinese New Year) (%(Rat))
-REM 31 Jan 2033 MSG %(Chinese New Year) (%(Ox))
-REM 19 Feb 2034 MSG %(Chinese New Year) (%(Tiger))
-REM  8 Feb 2035 MSG %(Chinese New Year) (%(Rabbit))
-REM 28 Jan 2036 MSG %(Chinese New Year) (%(Dragon))
-REM 15 Feb 2037 MSG %(Chinese New Year) (%(Snake))
-REM  4 Feb 2038 MSG %(Chinese New Year) (%(Horse))
-REM 24 Jan 2039 MSG %(Chinese New Year) (%(Goat))
-REM 12 Feb 2040 MSG %(Chinese New Year) (%(Monkey))
-REM  1 Feb 2041 MSG %(Chinese New Year) (%(Rooster))
-REM 22 Jan 2042 MSG %(Chinese New Year) (%(Dog))
-REM 10 Feb 2043 MSG %(Chinese New Year) (%(Pig))
-REM 30 Jan 2044 MSG %(Chinese New Year) (%(Rat))
-REM 17 Feb 2045 MSG %(Chinese New Year) (%(Ox))
-REM  6 Feb 2046 MSG %(Chinese New Year) (%(Tiger))
-REM 26 Jan 2047 MSG %(Chinese New Year) (%(Rabbit))
-REM 14 Feb 2048 MSG %(Chinese New Year) (%(Dragon))
-REM  2 Feb 2049 MSG %(Chinese New Year) (%(Snake))
-REM 23 Jan 2050 MSG %(Chinese New Year) (%(Horse))
+REM  1 Feb 2022 INFO "Url: https://en.wikipedia.org/wiki/Tiger_(zodiac)"   MSG %(Chinese New Year) (%(Tiger))
+REM 22 Jan 2023 INFO "Url: https://en.wikipedia.org/wiki/Rabbit_(zodiac)"  MSG %(Chinese New Year) (%(Rabbit))
+REM 10 Feb 2024 INFO "Url: https://en.wikipedia.org/wiki/Dragon_(zodiac)"  MSG %(Chinese New Year) (%(Dragon))
+REM 29 Jan 2025 INFO "Url: https://en.wikipedia.org/wiki/Snake_(zodiac)"   MSG %(Chinese New Year) (%(Snake))
+REM 17 Feb 2026 INFO "Url: https://en.wikipedia.org/wiki/Horse_(zodiac)"   MSG %(Chinese New Year) (%(Horse))
+REM  6 Feb 2027 INFO "Url: https://en.wikipedia.org/wiki/Goat_(zodiac)"    MSG %(Chinese New Year) (%(Goat))
+REM 26 Jan 2028 INFO "Url: https://en.wikipedia.org/wiki/Monkey_(zodiac)"  MSG %(Chinese New Year) (%(Monkey))
+REM 13 Feb 2029 INFO "Url: https://en.wikipedia.org/wiki/Rooster_(zodiac)" MSG %(Chinese New Year) (%(Rooster))
+REM  3 Feb 2030 INFO "Url: https://en.wikipedia.org/wiki/Dog_(zodiac)"     MSG %(Chinese New Year) (%(Dog))
+REM 23 Jan 2031 INFO "Url: https://en.wikipedia.org/wiki/Pig_(zodiac)"     MSG %(Chinese New Year) (%(Pig))
+REM 11 Feb 2032 INFO "Url: https://en.wikipedia.org/wiki/Rat_(zodiac)"     MSG %(Chinese New Year) (%(Rat))
+REM 31 Jan 2033 INFO "Url: https://en.wikipedia.org/wiki/Ox_(zodiac)"      MSG %(Chinese New Year) (%(Ox))
+REM 19 Feb 2034 INFO "Url: https://en.wikipedia.org/wiki/Tiger_(zodiac)"   MSG %(Chinese New Year) (%(Tiger))
+REM  8 Feb 2035 INFO "Url: https://en.wikipedia.org/wiki/Rabbit_(zodiac)"  MSG %(Chinese New Year) (%(Rabbit))
+REM 28 Jan 2036 INFO "Url: https://en.wikipedia.org/wiki/Dragon_(zodiac)"  MSG %(Chinese New Year) (%(Dragon))
+REM 15 Feb 2037 INFO "Url: https://en.wikipedia.org/wiki/Snake_(zodiac)"   MSG %(Chinese New Year) (%(Snake))
+REM  4 Feb 2038 INFO "Url: https://en.wikipedia.org/wiki/Horse_(zodiac)"   MSG %(Chinese New Year) (%(Horse))
+REM 24 Jan 2039 INFO "Url: https://en.wikipedia.org/wiki/Goat_(zodiac)"    MSG %(Chinese New Year) (%(Goat))
+REM 12 Feb 2040 INFO "Url: https://en.wikipedia.org/wiki/Monkey_(zodiac)"  MSG %(Chinese New Year) (%(Monkey))
+REM  1 Feb 2041 INFO "Url: https://en.wikipedia.org/wiki/Rooster_(zodiac)" MSG %(Chinese New Year) (%(Rooster))
+REM 22 Jan 2042 INFO "Url: https://en.wikipedia.org/wiki/Dog_(zodiac)"     MSG %(Chinese New Year) (%(Dog))
+REM 10 Feb 2043 INFO "Url: https://en.wikipedia.org/wiki/Pig_(zodiac)"     MSG %(Chinese New Year) (%(Pig))
+REM 30 Jan 2044 INFO "Url: https://en.wikipedia.org/wiki/Rat_(zodiac)"     MSG %(Chinese New Year) (%(Rat))
+REM 17 Feb 2045 INFO "Url: https://en.wikipedia.org/wiki/Ox_(zodiac)"      MSG %(Chinese New Year) (%(Ox))
+REM  6 Feb 2046 INFO "Url: https://en.wikipedia.org/wiki/Tiger_(zodiac)"   MSG %(Chinese New Year) (%(Tiger))
+REM 26 Jan 2047 INFO "Url: https://en.wikipedia.org/wiki/Rabbit_(zodiac)"  MSG %(Chinese New Year) (%(Rabbit))
+REM 14 Feb 2048 INFO "Url: https://en.wikipedia.org/wiki/Dragon_(zodiac)"  MSG %(Chinese New Year) (%(Dragon))
+REM  2 Feb 2049 INFO "Url: https://en.wikipedia.org/wiki/Snake_(zodiac)"   MSG %(Chinese New Year) (%(Snake))
+REM 23 Jan 2050 INFO "Url: https://en.wikipedia.org/wiki/Horse_(zodiac)"   MSG %(Chinese New Year) (%(Horse))
--- a/include/holidays/jewish.rem
+++ b/include/holidays/jewish.rem
@@ -18,90 +18,90 @@ FSET _BackTwoSat(x, y) IIF(WKDAYNUM(_h2(x,y))!=6, _h2(x,y), _h2(x,y)-2)
 SET InIsrael VALUE("InIsrael", 0)
 SET Reform   VALUE("Reform", 0)

-REM [hebdate(1,  "Tishrey")] MSG Rosh Hashana 1
+REM [hebdate(1,  "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Rosh_Hashanah" MSG Rosh Hashana 1

 # No RH-2 or Tzom Gedalia in Reform
 IF !Reform
-   REM [hebdate(2,  "Tishrey")] MSG Rosh Hashana 2
-   REM [_PastSat(3,  "Tishrey")] MSG Tzom Gedalia
+   REM [hebdate(2,  "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Rosh_Hashanah" MSG Rosh Hashana 2
+   REM [_PastSat(3,  "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Fast_of_Gedalia" MSG Tzom Gedalia
 ENDIF

-REM [hebdate(10, "Tishrey")] MSG Yom Kippur
-REM [hebdate(15, "Tishrey")] MSG Sukkot 1
+REM [hebdate(10, "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Yom_Kippur" MSG Yom Kippur
+REM [hebdate(15, "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Sukkot" MSG Sukkot 1

 IF !InIsrael
-   REM [hebdate(16, "Tishrey")] MSG Sukkot 2
+   REM [hebdate(16, "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Sukkot" MSG Sukkot 2
 ENDIF

-REM [hebdate(21, "Tishrey")] MSG Hoshana Rabba
-REM [hebdate(22, "Tishrey")] MSG Shemini Atzeret
+REM [hebdate(21, "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Hoshana_Rabbah" MSG Hoshana Rabba
+REM [hebdate(22, "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Shemini_Atzeret" MSG Shemini Atzeret

 IF InIsrael
-   REM [hebdate(22, "Tishrey")] MSG Simchat Torah
+   REM [hebdate(22, "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Simchat_Torah" MSG Simchat Torah
 ELSE
-   REM [hebdate(23, "Tishrey")] MSG Simchat Torah
+   REM [hebdate(23, "Tishrey")] INFO "Url: https://en.wikipedia.org/wiki/Simchat_Torah" MSG Simchat Torah
 ENDIF

 # Because Kislev can change length, we must be more careful about Chanukah
 FSET _chan(x) HEBDATE(24, "Kislev", $U-9)+x
-REM [_chan(1)] MSG Chanukah 1
-REM [_chan(2)] MSG Chanukah 2
-REM [_chan(3)] MSG Chanukah 3
-REM [_chan(4)] MSG Chanukah 4
-REM [_chan(5)] MSG Chanukah 5
-REM [_chan(6)] MSG Chanukah 6
-REM [_chan(7)] MSG Chanukah 7
-REM [_chan(8)] MSG Chanukah 8
+REM [_chan(1)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 1
+REM [_chan(2)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 2
+REM [_chan(3)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 3
+REM [_chan(4)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 4
+REM [_chan(5)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 5
+REM [_chan(6)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 6
+REM [_chan(7)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 7
+REM [_chan(8)] INFO "Url: https://en.wikipedia.org/wiki/Hanukkah" MSG Chanukah 8

 # Not sure about Reform's position on the next one.
 IF !Reform
 # 10 Tevet will never be a Saturday, so whether or not to
 # move it is moot.  (Thanks to Art Werschulz.)
-   REM [hebdate(10, "Tevet")] MSG Tzom Tevet
+   REM [hebdate(10, "Tevet")] INFO "Url: https://en.wikipedia.org/wiki/Tenth_of_Tevet" MSG Tzom Tevet
 ENDIF

-REM [hebdate(15, "Shvat")] MSG Tu B'Shvat
-REM [hebdate(14, "Adar A")] MSG Purim Katan
+REM [hebdate(15, "Shvat")] INFO "Url: https://en.wikipedia.org/wiki/Tu_BiShvat" MSG Tu B'Shvat
+REM [hebdate(14, "Adar A")] INFO "Url: https://en.wikipedia.org/wiki/Purim#Purim_Katan" MSG Purim Katan

 # If Purim is on Sunday, then Fast of Esther is 11 Adar.
 IF WKDAYNUM(_h2(13, "Adar")) != 6
-   REM [_h2(13, "Adar")] MSG Fast of Esther
+   REM [_h2(13, "Adar")] INFO "Url: https://en.wikipedia.org/wiki/Fast_of_Esther" MSG Fast of Esther
 ELSE
-   REM [_h2(11, "Adar")] MSG Fast of Esther
+   REM [_h2(11, "Adar")] INFO "Url: https://en.wikipedia.org/wiki/Fast_of_Esther" MSG Fast of Esther
 ENDIF
-REM [hebdate(14, "Adar")] MSG Purim
-REM [hebdate(15, "Nisan")] MSG Pesach
+REM [hebdate(14, "Adar")] INFO "Url: https://en.wikipedia.org/wiki/Purim" MSG Purim
+REM [hebdate(15, "Nisan")] INFO "Url: https://en.wikipedia.org/wiki/Passover" MSG Pesach

 IF !InIsrael
-   REM [hebdate(16, "Nisan")] MSG Pesach 2
+   REM [hebdate(16, "Nisan")] INFO "Url: https://en.wikipedia.org/wiki/Passover" MSG Pesach 2
 ENDIF

-REM [hebdate(21, "Nisan")] MSG Pesach 7
+REM [hebdate(21, "Nisan")] INFO "Url: https://en.wikipedia.org/wiki/Passover" MSG Pesach 7

 IF !InIsrael && !Reform
-   REM [hebdate(22, "Nisan")] MSG Pesach 8
+   REM [hebdate(22, "Nisan")] INFO "Url: https://en.wikipedia.org/wiki/Passover" MSG Pesach 8
 ENDIF

-REM [hebdate(27, "Nisan")] MSG Yom HaShoah
-REM [_BackTwoFri(4,  "Iyar")] MSG Yom HaZikaron
-REM [_BackTwoSat(5,  "Iyar")] MSG Yom Ha'atzmaut
+REM [hebdate(27, "Nisan")] INFO "Url: https://en.wikipedia.org/wiki/Yom_HaShoah" MSG Yom HaShoah
+REM [_BackTwoFri(4,  "Iyar")] INFO "Url: https://en.wikipedia.org/wiki/Yom_HaZikaron" MSG Yom HaZikaron
+REM [_BackTwoSat(5,  "Iyar")] INFO "Url: https://en.wikipedia.org/wiki/Independence_Day_(Israel)" MSG Yom Ha'atzmaut

 # Not sure about Reform's position on Lag B'Omer
 IF !Reform
-   REM [hebdate(18, "Iyar")] MSG Lag B'Omer
+   REM [hebdate(18, "Iyar")] INFO "Url: https://en.wikipedia.org/wiki/Lag_BaOmer" MSG Lag B'Omer
 ENDIF

-REM [hebdate(28, "Iyar")] MSG Yom Yerushalayim
-REM [hebdate(6,  "Sivan")] MSG Shavuot
+REM [hebdate(28, "Iyar")] INFO "Url: https://en.wikipedia.org/wiki/Jerusalem_Day" MSG Yom Yerushalayim
+REM [hebdate(6,  "Sivan")] INFO "Url: https://en.wikipedia.org/wiki/Shavuot" MSG Shavuot

 IF !InIsrael && !Reform
-   REM [hebdate(7, "Sivan")] MSG Shavuot 2
+   REM [hebdate(7, "Sivan")] INFO "Url: https://en.wikipedia.org/wiki/Shavuot" MSG Shavuot 2
 ENDIF

 # Fairly sure Reform Jews don't observe the next two
 IF !Reform
 # Tzom Tamuz and Tish'a B'Av are moved to Sunday if they normally
 # fall on a Saturday
-   REM [_PastSat(17, "Tamuz")] MSG Tzom Tammuz
-   REM [_PastSat(9,  "Av")] MSG Tish'a B'Av
+   REM [_PastSat(17, "Tamuz")] INFO "Url: https://en.wikipedia.org/wiki/Seventeenth_of_Tammuz" MSG Tzom Tammuz
+   REM [_PastSat(9,  "Av")] INFO "Url: https://en.wikipedia.org/wiki/Tisha_B%27Av" MSG Tish'a B'Av
 ENDIF
--- a/include/holidays/lgbtq.rem
+++ b/include/holidays/lgbtq.rem
@@ -4,31 +4,31 @@
 #
 # SPDX-License-Identifier: GPL-2.0-only

-REM Sun 14 Feb MSG Start of Aromantic Spectrum Awareness Week
-REM      1 Mar MSG Zero Discrimination Day
-REM     31 Mar MSG Trans Day of Visibility
-REM      6 Apr MSG International Asexuality Day
-REM Wed  8 Apr MSG International Day of Pink
-REM     26 Apr MSG Lesbian Visibility Day
-REM     17 May MSG International Day Against Homophobia, Biphobia and Transphobia
-REM     19 May MSG Agender Pride Day
-REM     24 May MSG Pansexual & Panromantic Awareness Day
-REM      1 Jun MSG Start of LGBT Pride Month
-REM      5 Jun MSG Aromantic Visibility Day
-REM Mon  8 Jul MSG Start of Non-Binary Awareness Week
-REM     14 Jul MSG Non-Binary People's Day
-REM     16 Jul MSG Drag Day
-REM      9 Aug MSG Start of Dyke Week
-REM     16 Sep MSG Start of Bisexual Awareness Week
-REM     23 Sep MSG Celebrate Bisexuality Day
-REM      8 Oct MSG Lesbian Day
-REM     11 Oct MSG National Coming Out Day
-REM Wed 15 Oct MSG Pronouns Day
-REM     17 Oct MSG Start of Genderfluid Visibility Week
-REM Sun 19 Oct MSG Start of Ace Week
-REM     26 Oct MSG Intersex Awareness Day
-REM      8 Nov MSG Intersex Day of Remembrance
-REM      1 Nov MSG Start of Trans Awareness Month
-REM Sun  1 Nov MSG Trans Parent Day
-REM     13 Nov MSG Start of Trans Awareness Week
-REM     20 Nov MSG Transgender Day of Remembrance
+REM Sun 14 Feb INFO "Url: https://en.wikipedia.org/wiki/Aromantic_Spectrum_Awareness_Week"           MSG Start of Aromantic Spectrum Awareness Week
+REM      1 Mar INFO "Url: https://en.wikipedia.org/wiki/Zero_Discrimination_Day"                     MSG Zero Discrimination Day
+REM     31 Mar INFO "Url: https://en.wikipedia.org/wiki/International_Transgender_Day_of_Visibility" MSG Trans Day of Visibility
+REM      6 Apr INFO "Url: https://en.wikipedia.org/wiki/Asexuality#International_Asexuality_Day"     MSG International Asexuality Day
+REM Wed  8 Apr INFO "Url: https://en.wikipedia.org/wiki/International_Day_of_Pink"                   MSG International Day of Pink
+REM     26 Apr INFO "Url: https://en.wikipedia.org/wiki/Lesbian_Visibility_Day"                      MSG Lesbian Visibility Day
+REM     17 May INFO "Url: https://en.wikipedia.org/wiki/International_Day_Against_Homophobia,_Biphobia_and_Transphobia" MSG International Day Against Homophobia, Biphobia and Transphobia
+REM     19 May                                                                                       MSG Agender Pride Day
+REM     24 May                                                                                       MSG Pansexual & Panromantic Awareness Day
+REM      1 Jun INFO "Url: https://en.wikipedia.org/wiki/LGBT_Pride_Month"                            MSG Start of LGBT Pride Month
+REM      5 Jun INFO "Url: https://en.wikipedia.org/wiki/Aromantic_Visibility_Day"                    MSG Aromantic Visibility Day
+REM Mon  8 Jul                                                                                       MSG Start of Non-Binary Awareness Week
+REM     14 Jul INFO "Url: https://en.wikipedia.org/wiki/International_Non-Binary_People%27s_Day"     MSG International Non-Binary People's Day
+REM     16 Jul INFO "Url: https://en.wikipedia.org/wiki/International_Drag_Day"                      MSG International Drag Day
+REM      9 Aug                                                                                       MSG Start of Dyke Week
+REM     16 Sep INFO "Url: https://en.wikipedia.org/wiki/Bisexual_Awareness_Week"                     MSG Start of Bisexual Awareness Week
+REM     23 Sep INFO "Url: https://en.wikipedia.org/wiki/Celebrate_Bisexuality_Day"                   MSG Celebrate Bisexuality Day
+REM      8 Oct                                                                                       MSG Lesbian Day
+REM     11 Oct INFO "Url: https://en.wikipedia.org/wiki/National_Coming_Out_Day"                     MSG National Coming Out Day
+REM Wed 15 Oct INFO "Url: https://en.wikipedia.org/wiki/Preferred_gender_pronoun"                    MSG Pronouns Day
+REM     17 Oct                                                                                       MSG Start of Genderfluid Visibility Week
+REM Sun 19 Oct INFO "Url: https://en.wikipedia.org/wiki/Asexuality#Ace_Week"                         MSG Start of Ace Week
+REM     26 Oct INFO "Url: https://en.wikipedia.org/wiki/Intersex_Awareness_Day"                      MSG Intersex Awareness Day
+REM      8 Nov INFO "Url: https://en.wikipedia.org/wiki/Intersex_Day_of_Remembrance"                 MSG Intersex Day of Remembrance
+REM      1 Nov                                                                                       MSG Start of Trans Awareness Month
+REM Sun  1 Nov                                                                                       MSG Trans Parent Day
+REM     13 Nov INFO "Url: https://en.wikipedia.org/wiki/Transgender_Awareness_Week"                  MSG Start of Trans Awareness Week
+REM     20 Nov INFO "Url: https://en.wikipedia.org/wiki/Transgender_Day_of_Remembrance"              MSG Transgender Day of Remembrance
--- a/include/holidays/lgbtq/au.rem
+++ b/include/holidays/lgbtq/au.rem
@@ -3,6 +3,6 @@
 # These are the holidays recognized in Australia
 #
 # SPDX-License-Identifier: GPL-2.0-only
-REM Sat  1 Mar MSG Mardi Gras Parade
-REM Fri  1 Sep --7 MSG Wear it Purple Day
-REM      1 Oct MSG Start of LGBT History Month
+REM Sat  1 Mar INFO "Url: https://en.wikipedia.org/wiki/Sydney_Gay_and_Lesbian_Mardi_Gras" MSG Mardi Gras Parade
+REM Fri  1 Sep --7 INFO "Url: https://en.wikipedia.org/wiki/Wear_it_Purple_Day" MSG Wear it Purple Day
+REM      1 Oct INFO "Url: https://en.wikipedia.org/wiki/LGBT_History_Month" MSG Start of LGBT History Month
--- a/include/holidays/lgbtq/ca.rem
+++ b/include/holidays/lgbtq/ca.rem
@@ -4,4 +4,4 @@
 #
 # SPDX-License-Identifier: GPL-2.0-only

-REM      1 Oct MSG Start of LGBT History Month
+REM      1 Oct INFO "Url: https://en.wikipedia.org/wiki/LGBT_History_Month" MSG Start of LGBT History Month
--- a/include/holidays/lgbtq/cl.rem
+++ b/include/holidays/lgbtq/cl.rem
@@ -4,4 +4,4 @@
 #
 # SPDX-License-Identifier: GPL-2.0-only

-REM      9 Jul MSG Lesbian Visibility Day
+REM      9 Jul INFO "Url: https://en.wikipedia.org/wiki/Lesbian_Visibility_Day" MSG Lesbian Visibility Day
--- a/include/holidays/lgbtq/ie.rem
+++ b/include/holidays/lgbtq/ie.rem
@@ -4,4 +4,4 @@
 #
 # SPDX-License-Identifier: GPL-2.0-only

-REM     22 May MSG Irish Marriage Referendum Day
+REM     22 May INFO "Url: https://en.wikipedia.org/wiki/Thirty-fourth_Amendment_of_the_Constitution_of_Ireland" MSG Irish Marriage Referendum Day
--- a/include/holidays/lgbtq/in.rem
+++ b/include/holidays/lgbtq/in.rem
@@ -4,4 +4,4 @@
 #
 # SPDX-License-Identifier: GPL-2.0-only

-REM     2 Jul MSG Indian Coming Out Day
+REM     2 Jul INFO "Url: https://en.wikipedia.org/wiki/Indian_Coming_Out_Day" MSG Indian Coming Out Day
--- a/include/holidays/lgbtq/uk.rem
+++ b/include/holidays/lgbtq/uk.rem
@@ -4,5 +4,5 @@
 #
 # SPDX-License-Identifier: GPL-2.0-only

-REM      1 Feb MSG Start of LGBT History Month
-REM      6 May MSG Start of Trans+ History Week
+REM      1 Feb INFO "Url: https://en.wikipedia.org/wiki/LGBT_History_Month"    MSG Start of LGBT History Month
+REM      6 May INFO "Url: https://en.wikipedia.org/wiki/Trans%2B_History_Week" MSG Start of Trans+ History Week
--- a/include/holidays/lgbtq/us.rem
+++ b/include/holidays/lgbtq/us.rem
@@ -5,12 +5,12 @@
 # SPDX-License-Identifier: GPL-2.0-only

 REM      1 Mar MSG Start of Bisexual Health Awareness Month
-REM Fri  8 Apr MSG Day of Silence
+REM Fri  8 Apr INFO "Url: https://en.wikipedia.org/wiki/Day_of_Silence" MSG Day of Silence
 REM      9 Apr MSG Sapphic Visibility Day
-REM     22 May MSG Harvey Milk Day
+REM     22 May INFO "Url: https://en.wikipedia.org/wiki/Harvey_Milk_Day" MSG Harvey Milk Day
 REM      5 Jun MSG HIV Long-Term Survivors Awareness Day
-REM     12 Jun MSG Pulse Night of Remembrance
-REM     28 Jun MSG Stonewall Riots Anniversary
+REM     12 Jun INFO "Url: https://en.wikipedia.org/wiki/Orlando_nightclub_shooting" MSG Pulse Night of Remembrance
+REM     28 Jun INFO "Url: https://en.wikipedia.org/wiki/Stonewall_Riots" MSG Stonewall Riots Anniversary
 REM      1 Aug MSG Start of Transgender History Month (CA)
-REM      1 Oct MSG Start of LGBT History Month
-REM Thu 15 Oct MSG Spirit Day
+REM      1 Oct INFO "Url: https://en.wikipedia.org/wiki/LGBT_History_Month" MSG Start of LGBT History Month
+REM Thu 15 Oct INFO "Url: https://en.wikipedia.org/wiki/Spirit_Day" MSG Spirit Day
--- a/include/moonphases.rem
+++ b/include/moonphases.rem
@@ -2,13 +2,13 @@
 # SPDX-License-Identifier: GPL-2.0-only

 IF $CalMode || $PsCal
-    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)]
+    REM [moondate(0)] INFO "Url: https://en.wikipedia.org/wiki/New_moon"    SPECIAL MOON 0 -1 -1 [moontime(0)]
+    REM [moondate(1)] INFO "Url: https://en.wikipedia.org/wiki/Lunar_phase" SPECIAL MOON 1 -1 -1 [moontime(1)]
+    REM [moondate(2)] INFO "Url: https://en.wikipedia.org/wiki/Full_moon"   SPECIAL MOON 2 -1 -1 [moontime(2)]
+    REM [moondate(3)] INFO "Url: https://en.wikipedia.org/wiki/Lunar_phase" SPECIAL MOON 3 -1 -1 [moontime(3)]
 ELSE
-    REM NOQUEUE [moondatetime(0)] MSG %(New Moon) (%2)
-    REM NOQUEUE [moondatetime(1)] MSG %(First Quarter) (%2)
-    REM NOQUEUE [moondatetime(2)] MSG %(Full Moon) (%2)
-    REM NOQUEUE [moondatetime(3)] MSG %(Last Quarter) (%2)
+    REM NOQUEUE INFO "Url: https://en.wikipedia.org/wiki/New_moon"    [moondatetime(0)] MSG %(New Moon) (%2)
+    REM NOQUEUE INFO "Url: https://en.wikipedia.org/wiki/Lunar_phase" [moondatetime(1)] MSG %(First Quarter) (%2)
+    REM NOQUEUE INFO "Url: https://en.wikipedia.org/wiki/Full_moon"   [moondatetime(2)] MSG %(Full Moon) (%2)
+    REM NOQUEUE INFO "Url: https://en.wikipedia.org/wiki/Lunar_phase" [moondatetime(3)] MSG %(Last Quarter) (%2)
 ENDIF
--- a/include/seasons.rem
+++ b/include/seasons.rem
@@ -3,14 +3,14 @@

 IF $LatDeg >= 0
    # Northern Hemisphere
-    REM NOQUEUE [soleq(0)] MSG %"%(Vernal Equinox)%" [$Is] %3.
-    REM NOQUEUE [soleq(1)] MSG %"%(Summer Solstice)%" [$Is] %3.
-    REM NOQUEUE [soleq(2)] MSG %"%(Autumnal Equinox)%" [$Is] %3.
-    REM NOQUEUE [soleq(3)] MSG %"%(Winter Solstice)%" [$Is] %3.
+    REM NOQUEUE [soleq(0)] INFO "Url: https://en.wikipedia.org/wiki/March_equinox"     MSG %"%(Vernal Equinox)%" [$Is] %3.
+    REM NOQUEUE [soleq(1)] INFO "Url: https://en.wikipedia.org/wiki/Summer_solstice"   MSG %"%(Summer Solstice)%" [$Is] %3.
+    REM NOQUEUE [soleq(2)] INFO "Url: https://en.wikipedia.org/wiki/September_equinox" MSG %"%(Autumnal Equinox)%" [$Is] %3.
+    REM NOQUEUE [soleq(3)] INFO "Url: https://en.wikipedia.org/wiki/Winter_solstice"   MSG %"%(Winter Solstice)%" [$Is] %3.
 ELSE
    # Southern Hemisphere
-    REM NOQUEUE [soleq(0)] MSG %"%(Autumnal Equinox)%" [$Is] %3.
-    REM NOQUEUE [soleq(1)] MSG %"%(Winter Solstice)%" [$Is] %3.
-    REM NOQUEUE [soleq(2)] MSG %"%(Vernal Equinox)%" [$Is] %3.
-    REM NOQUEUE [soleq(3)] MSG %"%(Summer Solstice)%" [$Is] %3.
+    REM NOQUEUE [soleq(0)] INFO "Url: https://en.wikipedia.org/wiki/March_equinox"     MSG %"%(Autumnal Equinox)%" [$Is] %3.
+    REM NOQUEUE [soleq(1)] INFO "Url: https://en.wikipedia.org/wiki/Winter_solstice"   MSG %"%(Winter Solstice)%" [$Is] %3.
+    REM NOQUEUE [soleq(2)] INFO "Url: https://en.wikipedia.org/wiki/September_equinox" MSG %"%(Vernal Equinox)%" [$Is] %3.
+    REM NOQUEUE [soleq(3)] INFO "Url: https://en.wikipedia.org/wiki/Summer_solstice"   MSG %"%(Summer Solstice)%" [$Is] %3.
 ENDIF
--- a/man/rem2ps.1.in
+++ b/man/rem2ps.1.in
@@ -516,6 +516,29 @@ MOON, etc.)
 If any TAG clauses are present, the \fBtags\fR key will be present and consist
 of a comma-separated list of tags.
 .TP
+.B info \fR{ \fIhash\fR }
+If any INFO clauses are present, the \fBinfo\fR key will be present.  Its
+value will be a hash of info key-value pairs.  Each key is the header
+from an INFO string, \fIconverted to all lower-case\fR.  The value is the
+value from the INFO string.
+.RS
+.PP
+For example, the following REM command:
+.PP
+.nf
+        REM INFO "Location: Boardroom" INFO "Summary: None" MSG whatever
+.fi
+.PP
+will produce the following \fBinfo\fR hash:
+.PP
+.nf
+        "info" : {
+            "location" : "Boardroom",
+            "summary" : "None"
+        },
+.fi
+.RE
+.TP
 .B time \fIt\fR
 If an AT clause was present, this key will contain the time of the AT clause
 in minutes after midnight.
--- a/man/remind.1.in
+++ b/man/remind.1.in
@@ -184,14 +184,14 @@ by the reminder's \fIdelta\fR.
 .TP
 .B \-p\fR[\fBa\fR][\fBp\fR][\fBp\fR][\fBq\fR][+]\fIn\fR
 The \fB\-p\fR option is very similar to the \fB\-s\fR option, except
-that the output contains additional information for use by a back-end such as the
-\fBRem2PS\fR program, which creates a PostScript calendar, and various
-other back-end programs.  If \fIn\fR starts with "+", then it specifies
-a number of weeks rather than a number of months, and back-ends are expected
-to produce weekly calendars.  Note that not all back-ends support
-weekly calendars; currently, only \fBrem2pdf\fR does.  Specifying a weekly
-calendar implicitly enables the pure JSON interchange format, similar
-to \fB\-ppp\fR.
+that the output contains additional information for use by a back-end
+such as the \fBRem2PS\fR program, which creates a PostScript calendar,
+and various other back-end programs.  If \fIn\fR starts with "+", then
+it specifies a number of weeks rather than a number of months, and
+back-ends are expected to produce weekly calendars.  Note that not all
+back-ends support weekly calendars; currently, only \fBrem2pdf\fR and
+\fBrem2html\fR do.  Specifying a weekly calendar implicitly enables
+the pure JSON interchange format, similar to \fB\-ppp\fR.
 .RS
 .PP
 The format of the \fB\-p\fR output is described in the \fBrem2ps(1)\fR
@@ -207,6 +207,10 @@ format, again documented in \fBrem2ps(1)\fR.  If you include a \fBq\fR
 letter with this option, then the normal calendar-mode substitution filter
 is disabled and the %"...%" sequences are preserved in the output.
 .PP
+Note that to pass INFO strings to a back-end, you must use \fB\-pp\fR
+or \fB\-ppp\fR.  The simpler \fB\-p\fR format is not capable of
+transmitting the INFO strings to the back-end.
+.PP
 The \fB\-p\fR, \fB\-pp\fR and \fB\-ppp\fR options implicitly enable
 the \fB\-o\fR option.
 .PP
@@ -606,8 +610,9 @@ Its syntax is:
 [\fBSCANFROM\fR \fIscan_date\fR | \fBFROM\fR \fIstart_date\fR]
 [\fBDURATION\fR \fIduration\fR]
 [\fBTAG\fR \fItag\fR]
-<\fBMSG\fR | \fBMSF\fR | \fBRUN\fR | \fBCAL\fR | \fBSATISFY\fR |
-\fBSPECIAL\fR \fIspecial\fR | \fBPS\fR | \fBPSFILE\fR>
+[\fBINFO\fR "\fIinfo_string\fR"]
+\fBMSG\fR | \fBMSF\fR | \fBRUN\fR | \fBCAL\fR | \fBSATISFY\fR |
+\fBSPECIAL\fR \fIspecial\fR | \fBPS\fR | \fBPSFILE\fR
 .I body
 .RE
 .PP
@@ -1343,7 +1348,7 @@ However, discussion must be deferred until after
 expressions and user-defined functions are explained.  See the subsection
 "PRECISE SCHEDULING" further on.
 .PP
-.B TAG AND DURATION
+.B TAG, INFO AND DURATION
 .PP
 The \fBTAG\fR keyword lets you "tag" certain reminders.  This facility
 is used by certain back-ends or systems built around \fBRemind\fR,
@@ -1362,15 +1367,40 @@ by the hexadecimal representation of the MD5 sum of the REM
 command line.  This lets you give a more-or-less unique identifier
 to each distinct REM command.
 .PP
+The \fBINFO\fR keyword is similar to \fBTAG\fR but is intended to convey
+metadata about an event, such as its location.  Back-ends will have their
+own rules about which \fIinfo_string\fRs they recognize, and must ignore
+\fIinfo_string\fRs they don't recognize. Note that \fBINFO\fR must
+be followed by a quoted string; you can include newlines in the string
+by supplying them as "\\n".
+.PP
+An INFO string \fImust\fR be of the form "Header: Value".  The header
+can consist of any printable character, but cannot contain whitespace.
+The value can consist of any characters you like.  Space may not
+appear before the colon, but can appear afterwards; such space is not
+considered to be part of the value.  If there is more than one INFO
+string for a given reminder, there cannot be any duplicate headers.
+Case is ignored when determining if a header is a duplicate of an
+existing one.
+.PP
+For example, a hypothetical back-end might let you set the location
+and description of a reminder like this:
+.PP
+.nf
+        REM 26 Feb 2025 INFO "Location: Boardroom #2" \\
+                        INFO "Description: Go over latest pull requests" \\
+                        MSG Engineering meeting
+.fi
+.PP
 The \fBDURATION\fR keyword makes sense only for timed reminders; it
 specifies the duration of an event.  For example, if you have a
 90-minute meeting starting at 1:00pm, you could use any of the following:
 .PP
 .nf
-	REM 5 March 2021 AT 13:00 DURATION 1:30 MSG Meeting
-	REM 5 March 2021 AT 13:00 DURATION 90 MSG Meeting
-	REM 5 March 2021 AT 1:00pm DURATION 1:30 MSG Meeting
-	REM 5 March 2021 AT 1:00pm DURATION 90 MSG Meeting
+        REM 5 March 2021 AT 13:00 DURATION 1:30 MSG Meeting
+        REM 5 March 2021 AT 13:00 DURATION 90 MSG Meeting
+        REM 5 March 2021 AT 1:00pm DURATION 1:30 MSG Meeting
+        REM 5 March 2021 AT 1:00pm DURATION 90 MSG Meeting
 .fi
 .PP
 For long-duration reminders, it is convenient to use expressions
@@ -1400,26 +1430,26 @@ The REM command has syntactic sugar to let you express common
 reminders.  The following pairs of reminders are equivalent:
 .PP
 .nf
-    REM First Monday April MSG Foo
-    REM Mon 1 April        MSG Foo
+        REM First Monday April MSG Foo
+        REM Mon 1 April        MSG Foo

-    REM Second Monday May  MSG Bar
-    REM Mon 8 May          MSG Bar
+        REM Second Monday May  MSG Bar
+        REM Mon 8 May          MSG Bar

-    REM Third Monday MSG Third Monday of every month
-    REM Mon 15 MSG Third Monday of every month
+        REM Third Monday MSG Third Monday of every month
+        REM Mon 15 MSG Third Monday of every month

-    REM Fourth Sunday June 2025 MSG Fourth Sunday in June 2025
-    REM Sun 22 June 2025 MSG Fourth Sunday in June 2025
+        REM Fourth Sunday June 2025 MSG Fourth Sunday in June 2025
+        REM Sun 22 June 2025 MSG Fourth Sunday in June 2025

-    REM Last Monday MSG Last Monday of every month
-    REM Mon 1 --7 MSG Last Monday of every month
+        REM Last Monday MSG Last Monday of every month
+        REM Mon 1 --7 MSG Last Monday of every month

-    REM Last Monday April MSG Last Monday of every April
-    REM Mon 1 May --7 MSG  Last Monday of every April
+        REM Last Monday April MSG Last Monday of every April
+        REM Mon 1 May --7 MSG  Last Monday of every April

-    REM Last Monday December 2025 MSG Last Monday of Dec 2025
-    REM Monday 1 Jan 2026 --7 MSG Last Monday of Dec 2025
+        REM Last Monday December 2025 MSG Last Monday of Dec 2025
+        REM Monday 1 Jan 2026 --7 MSG Last Monday of Dec 2025
 .fi
 .PP
 Note that \fBLast\fR effectively adjusts the month and year, if necessary, to
@@ -1428,35 +1458,35 @@ make the reminder trigger on the correct date.
 The keyword \fBIN\fR is completely ignored, so you can write (for example):
 .PP
 .nf
-    REM Second Monday in May MSG foo
-    REM Last Monday in December 2025 MSG Bar
+        REM Second Monday in May MSG foo
+        REM Last Monday in December 2025 MSG Bar
 .fi
 .PP
 An alternate form of \fIback\fR makes writing reminders easier.
 The following groups of reminders are equivalent:
 .PP
 .nf
-    REM ~~1 MSG Last day of every month
-    REM Lastday MSG  Last day of every month
-    REM 1 --1 MSG Last day of every month
+        REM ~~1 MSG Last day of every month
+        REM Lastday MSG  Last day of every month
+        REM 1 --1 MSG Last day of every month

-    REM May ~~1 MSG Last day of May
-    REM Lastday May MSG Last day of May
-    REM 1 June --1 MSG Last day of May
+        REM May ~~1 MSG Last day of May
+        REM Lastday May MSG Last day of May
+        REM 1 June --1 MSG Last day of May

-    REM Dec 2025 ~~1 MSG Last day of December 2025
-    REM Lastday Dec 2025 MSG Last day of December 2025
-    REM 1 Jan 2026 --1 MSG Last day of December 2025
+        REM Dec 2025 ~~1 MSG Last day of December 2025
+        REM Lastday Dec 2025 MSG Last day of December 2025
+        REM 1 Jan 2026 --1 MSG Last day of December 2025

-    REM Apr ~1 OMIT SAT SUN MSG Last workday of April
-    REM Lastworkday April OMIT SAT SUN MSG Last workday of April
-    REM 1 May -1 OMIT SAT SUN MSG Last workday of April
+        REM Apr ~1 OMIT SAT SUN MSG Last workday of April
+        REM Lastworkday April OMIT SAT SUN MSG Last workday of April
+        REM 1 May -1 OMIT SAT SUN MSG Last workday of April

-    REM Apr ~~7 MSG Seventh-last day of April
-    REM 1 May --7 MSG Seventh-last day of April
+        REM Apr ~~7 MSG Seventh-last day of April
+        REM 1 May --7 MSG Seventh-last day of April

-    REM Apr ~2 OMIT SAT SUN MSG Second-last workday of April
-    REM 1 May -2 OMIT SAT SUN MSG Second-last workday of April
+        REM Apr ~2 OMIT SAT SUN MSG Second-last workday of April
+        REM 1 May -2 OMIT SAT SUN MSG Second-last workday of April
 .fi
 .PP
 As we see, "Lastday" is equivalent to ~~1 and "Lastworkday" to ~1.
@@ -1467,9 +1497,9 @@ be combined with a day.  Additionally, First/Second/Third/Fourth/Last
 must have at least one weekday name.  The following are illegal:
 .PP
 .nf
-    REM First Monday 3 June MSG Huh?
-    REM April 3 ~~1 MSG What?
-    REM Second June MSG Where's the weekday???
+        REM First Monday 3 June MSG Huh?
+        REM April 3 ~~1 MSG What?
+        REM Second June MSG Where's the weekday???
 .fi
 .PP
 .SH THE SUBSTITUTION FILTER
@@ -1635,6 +1665,11 @@ is replaced with "\fIyy\fR", the last two digits of the year.
 is replaced with the lookup of \fIany_text\fR in the translation table.
 It is the equivalent of [_("any_text")] but is more convenient to type.
 .TP
+.B %<\fIany_text\fR\fB>
+is replaced with the INFO value associated with the header \fIany_text\fR
+or the empty string if no such INFO value exists.  It is the
+equivalent of [triginfo("any_text")] but is more convenient to type.
+.TP
 .B %_
 (percent-underscore) is replaced with a newline.  You can use this to
 achieve multi-line reminders.  Note that calendar back-ends vary in
@@ -2228,6 +2263,10 @@ The following examples illustrate constants in \fBRemind\fR expressions:
 Note that the empty string is represented by "".  Remind supports
 the escape sequences "\\a", "\\b", "\\f", "\\n", "\\r", "\\t"
 and "\\v" which have the same meanings as their counterparts in C.
+It also supports "\\xAB" where A and B are hexadecimal digits;
+this operates just as in C.  The "\\x" must be followed by one or
+two hex digits; the escape sequence "\\x00" is not permitted.
+.PP
 To include a quote in a string, use "\\"".  Any other character
 preceded by a backslash is inserted into the string as-is, but the
 backslash itself is removed.  To include a backslash in a string,
@@ -3396,6 +3435,25 @@ Note that \fBeasterdate\fR computes the Western Easter.  For the Orthodox
 Easter date, see \fBorthodoxeaster\fR.
 .RE
 .TP
+.B escape(s_string [,i_add_quotes])
+Returns a \fBSTRING\fR that is the same as the input string, but with
+all special characters backslashed-escaped.  For example, the following
+command:
+.RS
+.PP
+.nf
+        set a escape("foo" + char(10) + "bar")
+.fi
+.PP
+will set a to "foo\\nbar" where "\\n" is the literal sequence "\\" followed
+by "n".  This is useful if you want to compute a string in a pasted-in
+expression that \fBRemind\fR will then parse as a quoted string again,
+such as in a TRANSLATE command or an INFO clause.
+.PP
+If the optional \fIadd_quotes\fR argument is supplied and is non-zero, then
+the return value from \fBescape\fR will include surrounding double-quotes.
+.RE
+.TP
 .B evaltrig(s_trigger [,dq_start])
 Evaluates \fItrigger\fR as if it were a REM or IFTRIG trigger specification
 and returns the trigger date as a \fBDATE\fR (or as a \fBDATETIME\fR if
@@ -3690,18 +3748,18 @@ In general, \fBmultitrig\fR works better with the Remind algorithm than
 reminder is issued at the end of each quarter:
 .PP
 .nf
-    REM [multitrig("Mar 31", "Jun 30", "Sep 30", "Dec 31")] +7 MSG \\
-    %"End of [ord($Tm/3)] quarter%" is %b.
+        REM [multitrig("Mar 31", "Jun 30", "Sep 30", "Dec 31")] +7 MSG \\
+        %"End of [ord($Tm/3)] quarter%" is %b.
 .fi
 .PP
 If you want the last working day of each quarter, you could use:
 .PP
 .nf
-    PUSH-OMIT-CONTEXT
-    OMIT Sat Sun
-    REM [multitrig("Mar ~1", "Jun ~1", "Sep ~1", "Dec ~1")] +7 MSG \\
-    %"Last working day of [ord($Tm/3)] quarter%" is %b.
-    POP-OMIT-CONTEXT
+        PUSH-OMIT-CONTEXT
+        OMIT Sat Sun
+        REM [multitrig("Mar ~1", "Jun ~1", "Sep ~1", "Dec ~1")] +7 MSG \\
+        %"Last working day of [ord($Tm/3)] quarter%" is %b.
+        POP-OMIT-CONTEXT
 .fi
 .PP
 Note that unlike \fBevaltrig\fR, \fBmultitrig\fR always returns a \fBDATE\fR
@@ -4243,7 +4301,23 @@ whose value is the maximum of "yyyy-mm-dd" and today.
 .B trigfrom()
 Returns (as a \fBDATE\fR type) the \fBFROM\fR parameter of the last \fBREM\fR or
 \fBIFTRIG\fR command.  If there was no \fBFROM\fR parameter, returns the integer -1.
-
+.TP
+.B triginfo(s_header)
+Returns a \fBSTRING\fR that is the INFO item associated with the header
+\fIheader\fR.  The header should \fInot\fR contain a colon.  Header name
+comparisons are case-insensitive.
+.RS
+.PP
+For example, the following will assign "At home" to the variable a and
+the empty string to variable b:
+.PP
+.nf
+        REM INFO "Location: At home" MSG test
+        SET a triginfo("location")
+        SET b triginfo("no_such_header")
+.fi
+.PP
+.RE
 .TP
 .B trigger(d_date [,t_time [,i_utcflag]]) \fRor\fB trigger(q_datetime [,i_utcflag])
 Returns a string suitable for use in a \fBREM\fR command or a
--- a/man/tkremind.1.in
+++ b/man/tkremind.1.in
@@ -102,7 +102,11 @@ You can also specify advance notice, possibly repeating.
 The sixth control specifies what \fBRemind\fR should do if a reminder
 falls on a holiday or weekend.

-Enter the body of the reminder into the \fBBody:\fR text entry.
+Enter the body of the reminder into the \fBSummary:\fR text entry.  If
+you want, you can enter a location, a URL, and and longer description
+in the \fBLocation:\fR, \fBURL:\fR and \fBDescription:\fR boxes.  If
+you enter anything here, they will be added as \fBINFO\fR items to the
+reminder.

 To add the reminder to the reminder file, click \fBAdd to reminder file\fR.
 To close the dialog without adding the reminder to the file, click
@@ -178,6 +182,15 @@ is editable with an editor but was not created using \fBTkRemind\fR,
 it will be underlined when you move the cursor over it, and
 you can edit it in a text editor by either left- or right-clicking
 on the reminder.
+.PP
+If a reminder has location or description \fBINFO\fR items, then
+hovering over the reminder will pop up a window containing the
+location and/or description information.
+
+.SH HYPERLINKS
+
+If a reminder has a "Url:" INFO string set, then middle-clicking
+will open the URL using \fBxdg-open\fR.

 .SH ERRORS

--- a/rem2html/rem2html.in
+++ b/rem2html/rem2html.in
@@ -128,6 +128,13 @@ The standard SPECIALs supported by all back-ends

 =back

+=head1 INFO STRINGS SUPPORTED
+
+Rem2html supports one INFO string, namely C<Url>.  Its value
+should be a URL.  If the C<Url> INFO string is supplied for
+a normal reminder, a COLOR special, a MOON special or a WEEK
+special, the corresponding output is turned into a hyperlink.
+
 =head1 HIGHLIGHTING TODAY

 Older versions of rem2html used to highlight today's date with a red outline.
@@ -359,10 +366,14 @@ sub parse_input
 	chomp;
 	last if /^\# rem2ps2? end$/;
 	next if /^\#/;
-	my ($y, $m, $d, $special, $tag, $duration, $time, $body);
+	my ($y, $m, $d, $special, $tag, $duration, $time, $body, $title);
+        my $url_pre = '';
+        my $url_post = '';
+        my $url;
 	if (m/^(\d*).(\d*).(\d*)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s*(.*)$/) {
 		($y, $m, $d, $special, $tag, $duration, $time, $body) =
 		    ($1, $2, $3, $4, $5, $6, $7, $8);
+                $title = '';
 	} elsif (/\{/) {
 		my $obj;
                if ($Options{utf8}) {
@@ -371,6 +382,11 @@ sub parse_input
                        $obj = decode_json($_);
                }
 		next unless ($obj->{date} =~ /^(\d+)-(\d+)-(\d+)$/);
+                if ($obj->{info} && $obj->{info}->{url}) {
+                        $url = $obj->{info}->{url};
+                        $url_pre = "<a href=\"$url\">";
+                        $url_post = "</a>";
+                }
 		$y = $1;
 		$m = $2;
 		$d = $3;
@@ -379,6 +395,7 @@ sub parse_input
 		$duration = $obj->{duration} || '*';
 		$time = $obj->{time} || '*';
 		$body = $obj->{body};
+                $title = info_to_title($obj->{info});
 	} else {
 		next;
 	}
@@ -392,7 +409,8 @@ sub parse_input
 	} elsif ($special eq 'WEEK') {
 		$body =~ s/^\s+//;
 		$body =~ s/\s+$//;
-		$weeks->{$d1} = $body;
+		$weeks->{$d1}->{body} = $body;
+                $weeks->{$d1}->{url} = $url;
 	} elsif ($special eq 'MOON') {
 		if ($body =~ /(\S+)\s+(\S+)\s+(\S+)\s+(.*)$/) {
 			my ($phase, $moonsize, $fontsize, $msg) = ($1, $2, $3, $4);
@@ -402,6 +420,7 @@ sub parse_input
 			$moons->[$d]->{'phase'} = $1;
 			$moons->[$d]->{'msg'} = '';
 		}
+                $moons->[$d]->{url} = $url;
 	} elsif ($special eq 'SHADE') {
 		if ($body =~ /(\d+)\s+(\d+)\s+(\d+)/) {
 			$shades->[$d] = sprintf("#%02X%02X%02X",
@@ -415,10 +434,10 @@ sub parse_input
 			my($r, $g, $b, $text) = ($1, $2, $3, $4);
 			my $color = sprintf("style=\"color: #%02X%02X%02X;\"",
 					    $r % 256, $g % 256, $b % 256);
-			push(@{$days->[$d]}, "<p$class $color>" . fix_whitespace(escape_html($text)) . '</p>');
+			push(@{$days->[$d]}, "<p$class$title $color>" . $url_pre . fix_whitespace(escape_html($text)) . $url_post . '</p>');
 		}
 	} elsif ($special eq '*') {
-	    push(@{$days->[$d]}, "<p$class>" . fix_whitespace(escape_html($body)) . '</p>');
+	    push(@{$days->[$d]}, "<p$class$title>" . $url_pre . fix_whitespace(escape_html($body)) . $url_post . '</p>');
 	}
    }
    return $found_data;
@@ -477,6 +496,29 @@ sub emit_ppp_calendars
    }
 }

+sub info_to_title
+{
+        my ($info) = @_;
+        if (!$info) {
+                return '';
+        }
+        my $done_one = 0;
+        my $title = '';
+        foreach my $key ('location', 'description') {
+                next unless $info->{$key};
+                if ($done_one) {
+                        $title .= "&#010";
+                }
+                $done_one = 1;
+                my $val = escape_html($info->{$key});
+                $val =~ s/\n/&#010/g;
+                $val =~ s/"/&#034;/g;
+                $val =~ s/</&lt;/g;
+                $title .= ucfirst($key) . ': ' . $val;
+        }
+        return " title=\"$title\"";
+}
+
 sub emit_one_ppp_calendar
 {
    my ($c, $type) = @_;
@@ -537,6 +579,15 @@ sub emit_one_ppp_calendar
        my $duration = $obj->{duration} || '*';
        my $time = $obj->{time} || '*';
        my $body = $obj->{body};
+        my $title = info_to_title($obj->{info});
+        my $url_pre = '';
+        my $url_post = '';
+        my $url = '';
+        if ($obj->{info} && $obj->{info}->{url}) {
+                $url = $obj->{info}->{url};
+                $url_pre = "<a href=\"$url\">";
+                $url_post = "</a>";
+        }
 	$special = uc($special);
 	if ($special eq 'HTML') {
 	    push(@{$days->[$col]}, $body);
@@ -545,7 +596,8 @@ sub emit_one_ppp_calendar
 	} elsif ($special eq 'WEEK') {
 		$body =~ s/^\s+//;
 		$body =~ s/\s+$//;
-		$weeks->{$col} = $body;
+		$weeks->{$col}->{body} = $body;
+		$weeks->{$col}->{url} = $url;
 	} elsif ($special eq 'MOON') {
 		if ($body =~ /(\S+)\s+(\S+)\s+(\S+)\s+(.*)$/) {
 			my ($phase, $moonsize, $fontsize, $msg) = ($1, $2, $3, $4);
@@ -555,6 +607,7 @@ sub emit_one_ppp_calendar
 			$moons->[$col]->{'phase'} = $1;
 			$moons->[$col]->{'msg'} = '';
 		}
+                $moons->[$col]->{url} = $url;
 	} elsif ($special eq 'SHADE') {
 		if ($body =~ /(\d+)\s+(\d+)\s+(\d+)/) {
 			$shades->[$col] = sprintf("#%02X%02X%02X",
@@ -568,10 +621,10 @@ sub emit_one_ppp_calendar
 			my($r, $g, $b, $text) = ($1, $2, $3, $4);
 			my $color = sprintf("style=\"color: #%02X%02X%02X;\"",
 					    $r % 256, $g % 256, $b % 256);
-			push(@{$days->[$col]}, "<p$class $color>" . fix_whitespace(escape_html($text)) . '</p>');
+			push(@{$days->[$col]}, "<p$class$title $color>" . $url_pre . fix_whitespace(escape_html($text)) . $url_post . '</p>');
 		}
 	} elsif ($special eq '*') {
-	    push(@{$days->[$col]}, "<p$class>" . fix_whitespace(escape_html($body)) . '</p>');
+	    push(@{$days->[$col]}, "<p$class$title>" . $url_pre . fix_whitespace(escape_html($body)) . $url_post . '</p>');
 	}
    }
    output_calendar($type, $cols_to_date_info);
@@ -846,7 +899,11 @@ sub draw_day_cell
    my $shade = $shades->[$day];
    my $week = '';
    if (exists($weeks->{$day})) {
-	    $week = ' ' . $weeks->{$day};
+            if ($weeks->{$day}->{url}) {
+                    $week = ' <a href="' . $weeks->{$day}->{url} . '">' . escape_html($weeks->{$day}->{body}) . '</a>';
+            } else {
+                    $week = ' ' . escape_html($weeks->{$day}->{body});
+            }
    }
    my $class;
    if ($Options{nostyle}) {
@@ -907,10 +964,16 @@ sub draw_day_cell
 		    $alt = 'last';
 		    $title = escape_html(t('Last Quarter'));
 	    }
+            my $url_pre = '';
+            my $url_post = '';
+            if ($moons->[$day]->{url}) {
+                    $url_pre = '<a href="' . $moons->[$day]->{url} . '">';
+                    $url_post = '</a>';
+            }
 	    if ($Options{nostyle}) {
-		print("<div style=\"float: left\"><img border=\"0\" width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">$msg</div>");
+		print("<div style=\"float: left\">$url_pre<img border=\"0\" width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">msg$url_post</div>");
 	    } else {
-		print("<div class=\"rem-moon\"><img width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">$msg</div>");
+		print("<div class=\"rem-moon\">$url_pre<img width=\"16\" height=\"16\" alt=\"$alt\" title=\"$title\" src=\"$img\">$msg$url_post</div>");
 	    }
    }

--- a/rem2pdf/Makefile.PL.in
+++ b/rem2pdf/Makefile.PL.in
@@ -18,6 +18,8 @@ WriteMakefile(
 		'Getopt::Long' => 0,
                'Cairo' => 0,
                'Pango' => 0,
+                'JSON::MaybeXS' => 0,
+                'Encode' => 0,
 	},
 	EXE_FILES => [ 'bin/rem2pdf' ]
    );
--- a/rem2pdf/Makefile.top.in
+++ b/rem2pdf/Makefile.top.in
@@ -7,16 +7,18 @@ bindir=@bindir@
 datadir=@datadir@
 datarootdir=@datarootdir@
 PERL=@PERL@
-PERLMODS_NEEDED=Getopt::Long Cairo Pango
+PERLMODS_NEEDED=Cairo Encode ExtUtils::MakeMaker Getopt::Long JSON::MaybeXS Pango

 all: Makefile
 	@if test "$(PERL)" = "" ; then \
 	    echo "Not building rem2pdf; Perl is required"; exit 0; fi; \
+         OK=1; \
 	 for m in $(PERLMODS_NEEDED) ; \
 	do \
 	    $(PERL) -M$$m -e 1 > /dev/null 2>&1; \
-	    if test $$? != 0 ; then echo "Not building rem2pdf; missing $$m"; exit 0; fi; \
+	    if test $$? != 0 ; then echo "Missing Perl module: $$m"; OK=0; fi; \
 	done; \
+        if test "$$OK" != "1" ; then echo "Not building rem2pdf because of missing perl module(s)"; exit 0; fi; \
 	$(MAKE) all && exit 0; \
 	exit 1;

--- a/rem2pdf/bin/rem2pdf.in
+++ b/rem2pdf/bin/rem2pdf.in
@@ -573,6 +573,13 @@ it is syntactically correct.  If you use invalid Pango markup, the
 Pango library will print a warning and B<rem2pdf> will not render any
 output for the invalid reminder.

+=head1 INFO STRINGS SUPPORTED
+
+rem2pdf supports one INFO string, namely C<Url>.  Its value should be
+a URL.  If the C<Url> INFO string is supplied for a normal reminder, a
+COLOR special, a MOON special, a PANGO special or a WEEK special, the
+corresponding output is turned into a hyperlink.
+
 =head1 WEEKLY CALENDARS

 B<rem2pdf> will produce weekly calendars if you invoke B<remind> with the
--- a/rem2pdf/lib/Remind/PDF.pm
+++ b/rem2pdf/lib/Remind/PDF.pm
@@ -821,7 +821,6 @@ sub draw_small_calendar
        $layout->set_text('88 ');
        my ($wid, $h) = $layout->get_pixel_size();
        $h += 1;
-
        # Month name
        $layout = Pango::Cairo::create_layout($cr);
        $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
@@ -835,6 +834,7 @@ sub draw_small_calendar

        $y += $h;
        # Day names
+        $wid = $width / 7;
        for (my $col=0; $col <7; $col++) {
                my $j;
                if ($self->{mondayfirst}) {
@@ -860,7 +860,11 @@ sub draw_small_calendar
        for (my $d=1; $d <= $days; $d++) {
                $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
                $layout->set_font_description($desc);
-                $layout->set_text($d);
+                my $dt = $d;
+                if (length($dt) < 2) {
+                        $dt = ' ' . $dt;
+                }
+                $layout->set_text($dt);
                $cr->save();
                $cr->move_to($x + $col*$wid, $y);
                Pango::Cairo::show_layout($cr, $layout);
@@ -892,20 +896,23 @@ sub calculate_small_calendar_font_size
        my $font_size = int($scale * 10);

        # Check
-        $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
-        $layout->set_font_description($desc);
-        $layout->set_text('88 88 88 88 88 88 88');
-        ($wid, $h) = $layout->get_pixel_size();
-        $h += 1;
-        $h *= ($rows + 2); # row for month name; row for day names
+        while(1) {
+                $desc = Pango::FontDescription->from_string($settings->{small_cal_font} . ' ' . $font_size . 'px');
+                $layout->set_font_description($desc);
+                $layout->set_text('88 88 88 88 88 88 88');
+                ($wid, $h) = $layout->get_pixel_size();
+                $h += 1;
+                $h *= ($rows + 2); # row for month name; row for day names

-        $scale = $width / $wid;
-        if (($height / $h) < $scale) {
-                $scale = $height / $h;
-        }
+                $scale = $width / $wid;
+                if (($height / $h) < $scale) {
+                        $scale = $height / $h;
+                }

-        if ($scale < 1) { # Font size is too big
-                $font_size--;
+                if ($scale >= 1) { # Font size is OK
+                        last;
+                }
+                $font_size -= 0.1;
        }
        return $font_size;
 }
--- a/rem2pdf/lib/Remind/PDF/Entry.pm
+++ b/rem2pdf/lib/Remind/PDF/Entry.pm
@@ -75,6 +75,10 @@ sub render
        my ($x1, $y1, $x2, $y2) = $pdf->col_box_coordinates($so_far, $col, $height, $settings);
        my $layout = Pango::Cairo::create_layout($cr);

+        my $url;
+        if ($self->{info} && $self->{info}->{url}) {
+                $url = $self->{info}->{url};
+        }
        $layout->set_width(1024 * ($x2 - $x1 - 2 * $settings->{border_size}));
        $layout->set_wrap('word-char');
        my $body;
@@ -108,7 +112,13 @@ sub render
                                    $self->{g} / 255,
                                    $self->{b} / 255);
                $cr->move_to($x1 + $settings->{border_size}, $so_far);
+                if ($url) {
+                        $cr->tag_begin(Cairo::TAG_LINK, "uri='$url'");
+                }
                Pango::Cairo::show_layout($cr, $layout);
+                if ($url) {
+                        $cr->tag_end(Cairo::TAG_LINK);
+                }
                $cr->restore();
        }
        return $h;
@@ -142,7 +152,18 @@ sub render

        $cr->save();
        $cr->move_to($x2 - $settings->{border_size}/4 - $wid, $y2 - $settings->{border_size}/4 - $h);
+        my $url;
+        if ($self->{info} && $self->{info}->{url}) {
+                $url = $self->{info}->{url};
+        }
+
+        if ($url) {
+                $cr->tag_begin(Cairo::TAG_LINK, "uri='$url'");
+        }
        Pango::Cairo::show_layout($cr, $layout);
+        if ($url) {
+                $cr->tag_end(Cairo::TAG_LINK);
+        }
        $cr->restore();

        return 0;
@@ -204,12 +225,30 @@ sub render
                $xc = $x1 + $settings->{border_size} + ($self->{size} / 2);
                $yc = $so_far + $settings->{border_size} + ($self->{size} / 2);
        }
+
+        my $url;
+        if ($self->{info} && $self->{info}->{url}) {
+                $url = $self->{info}->{url};
+        }
+
+        if ($url) {
+                $cr->tag_begin(Cairo::TAG_LINK, "uri='$url'");
+        }
        $self->draw_moon($xc, $yc, $cr);
+        if ($url) {
+                $cr->tag_end(Cairo::TAG_LINK);
+        }
        if ($layout) {
                $cr->save();
                $cr->move_to ($xc + ($self->{size}/2) + $settings->{border_size},
                              $yc + ($self->{size}/2) - $self->{fontsize} );
+                if ($url) {
+                        $cr->tag_begin(Cairo::TAG_LINK, "uri='$url'");
+                }
                Pango::Cairo::show_layout($cr, $layout);
+                if ($url) {
+                        $cr->tag_end(Cairo::TAG_LINK);
+                }
                $cr->restore();
        }
 }
@@ -284,6 +323,10 @@ sub render
        my ($self, $pdf, $cr, $settings, $so_far, $day, $col, $height) = @_;

        my ($x1, $y1, $x2, $y2) = $pdf->col_box_coordinates($so_far, $col, $height, $settings);
+        my $url;
+        if ($self->{info} && $self->{info}->{url}) {
+                $url = $self->{info}->{url};
+        }
        my $layout = Pango::Cairo::create_layout($cr);

        $layout->set_width(1024 * ($x2 - $x1 - 2 * $settings->{border_size}));
@@ -316,7 +359,13 @@ sub render
                } else {
                        $cr->move_to($x1 + $settings->{border_size}, $so_far);
                }
+                if ($url) {
+                        $cr->tag_begin(Cairo::TAG_LINK, "uri='$url'");
+                }
                Pango::Cairo::show_layout($cr, $layout);
+                if ($url) {
+                        $cr->tag_end(Cairo::TAG_LINK);
+                }
                $cr->restore();
        }
        return $h;
--- a/scripts/tkremind.in
+++ b/scripts/tkremind.in
@@ -280,6 +280,9 @@ set AppendFile $ReminderFile
 # Array of tags -> JSON dicts
 array unset TagToObj

+# Array of __syn__ tags -> JSON dicts
+array unset SynToObj
+
 set SetFontsWorked 0
 #---------------- DON'T CHANGE STUFF BELOW HERE ------------------

@@ -582,6 +585,7 @@ proc CreateCalFrame { w dayNames } {
                -highlightthickness 0
            frame $w.f$f -padx 0 -pady 0 -highlightthickness 0 -relief flat -bd 0
 	    $w.t$f tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$f"
+	    $w.t$f tag bind REM <ButtonPress-2> "OpenUrl $w.t$f"
 	    $w.t$f tag bind REM <ButtonPress-3> "FireEditor $w.t$f"
            pack $w.l$f -in $w.f$f -side top -expand 0 -fill x
            pack $w.t$f -in $w.f$f -side top -expand 1 -fill both
@@ -632,6 +636,7 @@ proc ConfigureCalFrame { w firstDay numDays } {
 	    $w.t$i tag delete $t
 	}
 	$w.t$i tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$i"
+        $w.t$i tag bind REM <ButtonPress-2> "OpenUrl $w.t$i"
 	$w.t$i tag bind REM <ButtonPress-3> "FireEditor $w.t$i"
 	$w.t$i configure -state disabled -takefocus 0
    }
@@ -653,6 +658,7 @@ proc ConfigureCalFrame { w firstDay numDays } {
 	    $w.t$i tag delete $t
 	}
 	$w.t$i tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$i"
+        $w.t$i tag bind REM <ButtonPress-2> "OpenUrl $w.t$i"
 	$w.t$i tag bind REM <ButtonPress-3> "FireEditor $w.t$i"
 	$w.t$i configure -state disabled -takefocus 0
    }
@@ -683,6 +689,7 @@ proc ConfigureCalFrame { w firstDay numDays } {
 	    $w.t$i tag delete $t
 	}
 	$w.t$i tag bind TAGGED <ButtonPress-1> "EditTaggedReminder $w.t$i"
+        $w.t$i tag bind REM <ButtonPress-2> "OpenUrl $w.t$i"
 	$w.t$i tag bind REM <ButtonPress-3> "FireEditor $w.t$i"
 	$w.t$i configure -state disabled -takefocus 0
    }
@@ -1138,9 +1145,10 @@ proc ConfigureCalWindow { month year firstDay numDays } {
 proc FillCalWindow {} {
    set FileName ""
    set LineNo 0
-    global DayNames CurYear CurMonth MonthNames CommandLine Option TagToObj RemindErrors MondayFirst
+    global DayNames CurYear CurMonth MonthNames CommandLine Option TagToObj SynToObj RemindErrors MondayFirst

    array unset TagToObj
+    array unset SynToObj

    Status "Firing off Remind..."
    set_button_to_queue
@@ -1230,7 +1238,7 @@ proc FillCalWindow {} {
 	set day [string trimleft $day 0]
 	set n [expr $day+$offset]
 	set month [string trimleft $month 0]
-	set extratags ""
+	set extratags {}
 	switch -nocase -- $type {
 	    "WEEK" {
 		set stuff [string trimleft $stuff]
@@ -1269,9 +1277,9 @@ proc FillCalWindow {} {
                    set b 0
                }
                set color [format "%02X%02X%02X" $r $g $b]
-                set extratags "clr$color"
+                lappend extratags "clr$color"
                .cal.t$n configure -state normal
-                .cal.t$n tag configure $extratags -foreground "#$color"
+                .cal.t$n tag configure "clr$color" -foreground "#$color"
                .cal.t$n configure -state disabled -takefocus 0
                set stuff $stuff
                set type "COLOR"
@@ -1288,18 +1296,27 @@ proc FillCalWindow {} {
        set stuff [regsub -all {\n[ \t]} $stuff "\n"]
        set stuff [regsub -all {\n+} $stuff "\n"]

+        if {[regexp {__syn__([0-9a-f]+)} $tag syntag]} {
+            set SynToObj($syntag) $obj
+            lappend extratags $syntag
+            .cal.t$n tag bind $syntag <Enter> [list details_enter .cal.t$n]
+            .cal.t$n tag bind $syntag <Leave> [list details_leave .cal.t$n]
+        } else {
+            set syntag ""
+        }
+
 	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) $obj
+	    .cal.t$n insert end [string trim $stuff] [concat REM TAGGED "TKTAG$tagno" "date_$date" $extratags $fntag]
+	    .cal.t$n tag bind "TKTAG$tagno" <Enter> [list TaggedEnter .cal.t$n]
+	    .cal.t$n tag bind "TKTAG$tagno" <Leave> [list TaggedLeave .cal.t$n]
+	    set TagToObj($all) $obj
 	} else {
            if {"$fntag" == "x" } {
-                .cal.t$n insert end [string trim $stuff] [list REM $extratags]
+                .cal.t$n insert end [string trim $stuff] [concat REM $extratags]
            } else {
-                .cal.t$n insert end [string trim $stuff] [list REM $extratags $fntag]
-                .cal.t$n tag bind $fntag <Enter> "EditableEnter .cal.t$n"
-                .cal.t$n tag bind $fntag <Leave> "EditableLeave .cal.t$n"
+                .cal.t$n insert end [string trim $stuff] [concat REM $extratags $fntag]
+                .cal.t$n tag bind $fntag <Enter> [list EditableEnter .cal.t$n]
+                .cal.t$n tag bind $fntag <Leave> [list EditableLeave .cal.t$n]
                .cal.t$n tag bind $fntag <ButtonPress-1> "FireEditor .cal.t$n"
            }
 	}
@@ -1707,8 +1724,9 @@ proc CreateModifyDialog {w day firstDay args} {
    frame $w.msg
    frame $w.buttons
    pack $w.o1 $w.o2 $w.o3  -side top -anchor w -in $w.o
-    pack $w.o $w.exp $w.adv $w.weekend $w.time $w.durationbox $w.hol $w.msg -side top -anchor w -pady 4 -expand 1 -fill both
-    pack $w.buttons -side top -anchor w -pady 4 -expand 1 -fill x
+    pack $w.o $w.exp $w.adv $w.weekend $w.time $w.durationbox $w.hol $w.msg -side top -anchor w -pady 4 -expand 0 -fill both
+    pack $w.msg -side top -anchor w -pady 4 -padx 4 -expand true -fill both
+    pack $w.buttons -side top -anchor w -pady 4 -expand 0 -fill x

    # TYPE 1 REMINDER
    radiobutton $w.type1 -variable OptionType -value 1
@@ -1905,12 +1923,37 @@ proc CreateModifyDialog {w day firstDay args} {
    pack $w.labhol $w.issue $w.skip $w.before $w.after -side top -anchor w -in $w.hol

    # TEXT ENTRY
-    label $w.msglab -text "Body:"
+    label $w.msglab -text "Summary: "
    entry $w.entry
    balloon_add_help $w.entry "Enter the text of the reminder"
-    pack $w.msglab -side left -anchor w -in $w.msg
-    pack $w.entry -side left -anchor w -expand 1 -fill x -in $w.msg
+    grid $w.msglab -row 0 -column 0 -in $w.msg -sticky e
+    grid $w.entry -row 0 -column 1 -in $w.msg -sticky nsew

+    # LOCATION, DESCRIPTION and URL
+    label $w.loclab -text "Location: "
+    entry $w.location
+    balloon_add_help $w.location "Enter the location, if any"
+    grid $w.loclab -row 1 -column 0 -in $w.msg -sticky e
+    grid $w.location -row 1 -column 1 -in $w.msg -sticky nsew
+
+    label $w.urllab -text "URL: "
+    entry $w.url
+    balloon_add_help $w.url "Enter the URL, if any"
+    grid $w.urllab -row 2 -column 0 -in $w.msg -sticky e
+    grid $w.url -row 2 -column 1 -in $w.msg -sticky nsew
+
+    label $w.desclab -text "Description: "
+    text $w.description -width 80 -height 5
+    balloon_add_help $w.description "Enter a detailed description, if any"
+    grid $w.desclab -row 3 -column 0 -in $w.msg -sticky e
+    grid $w.description -row 3 -column 1 -in $w.msg -sticky nsew
+
+    grid columnconfigure $w.msg 0 -weight 0
+    grid columnconfigure $w.msg 1 -weight 1
+    grid rowconfigure $w.msg 0 -weight 0
+    grid rowconfigure $w.msg 1 -weight 0
+    grid rowconfigure $w.msg 2 -weight 0
+    grid rowconfigure $w.msg 3 -weight 1
    # BUTTONS
    set nbut 0
    foreach but $args {
@@ -1988,6 +2031,11 @@ proc OptionsToRemindDialog { w opts } {
 		    set hour $value
 		}
 	    }
+            "-txtentry-*" {
+		set win [string range $flag 10 end]
+		$w.$win delete 1.0 end
+		$w.$win insert end $value
+            }
 	    "-global-*" {
 		set win [string range $flag 8 end]
 		set $win $value
@@ -2170,6 +2218,13 @@ proc CenterWindow {w {parent {}}} {
    wm deiconify $w
 }

+#---------------------------------------------------------------------------
+# RemQuotedString - return a quoted string with difficult characters escaped
+#---------------------------------------------------------------------------
+proc RemQuotedString { str } {
+    set str [string map {"\n" "\\n" "\"" "\\\"" "[" "[\"[\"]"} $str]
+    return "\"$str\""
+}
 #---------------------------------------------------------------------------
 # CreateReminder -- create the reminder
 # Arguments:
@@ -2255,7 +2310,21 @@ proc CreateReminder {w} {
 	append rem " OMIT [GetWeekend $w 1]"
    }

-
+    set location [string trim [$w.location get]]
+    if {$location != ""} {
+        set location "Location: $location"
+        append rem " INFO [RemQuotedString $location]"
+    }
+    set description [string trim [$w.description get 1.0 end]]
+    if {$description != ""} {
+        set description "Description: $description"
+        append rem " INFO [RemQuotedString $description]"
+    }
+    set url [string trim [$w.url get]]
+    if {$url != ""} {
+        set url "Url: $url"
+        append rem " INFO [RemQuotedString $url]"
+    }
    # Check it out!
    global Remind
    set f [open "|$Remind -arq -e - 2>@1" r+]
@@ -2916,11 +2985,16 @@ proc DaemonReadable { file } {
                set tag [dict get $obj tags]
            }
            set body [dict get $obj body]
+            if {[dict exists $obj info]} {
+                set info [dict get $obj info]
+            } else {
+                set info [dict create]
+            }
            set qid "*"
            if {[dict exists $obj qid]} {
                set qid [dict get $obj qid]
            }
-            IssueBackgroundReminder $body $time $now $tag $qid
+            IssueBackgroundReminder $body $time $now $tag $qid $info
        }
        "queue" {
            set queue [dict get $obj queue]
@@ -2964,7 +3038,7 @@ proc DaemonReadable { file } {
 # Description:
 #    Reads a background reminder from daemon and pops up window.
 #---------------------------------------------------------------------------
-proc IssueBackgroundReminder { body time now tag qid } {
+proc IssueBackgroundReminder { body time now tag qid info } {
    global BgCounter Option Ignore DaemonFile HAVE_SYSNOTIFY NOTIFY_SEND_PATH
    if {$Option(Deiconify)} {
 	wm deiconify .
@@ -2993,7 +3067,7 @@ proc IssueBackgroundReminder { body time now tag qid } {
    wm iconname $w "Reminder"
    wm title $w "Timed reminder ($time)"
    label $w.l -text "Reminder for $time issued at $now"
-    message $w.msg -width 6i -text $body
+    message $w.msg -aspect 2000 -text $body -justify left -anchor w -font {-weight bold} -relief groove -bd 2
    frame $w.b

    # Automatically shut down window after a minute if option says so
@@ -3009,7 +3083,36 @@ proc IssueBackgroundReminder { body time now tag qid } {
 	button $w.nomore -text "Don't remind me again today" -command [list ClosePopup $w $after_token "" 1 "ignore" $tag $body $time $qid]
    }
    pack $w.l -side top
-    pack $w.msg -side top -expand 1 -fill both
+    pack $w.msg -side top -expand 1 -fill both -anchor w
+    frame $w.f
+    pack $w.f -side top -expand 1 -fill both
+    set row 0
+    if {[dict exists $info location]} {
+        label $w.f.l1 -text "Location: "  -padx 1 -pady 1 -highlightthickness 0 -relief flat -bd 0 -font {-weight bold}
+        message $w.f.l2 -text [dict get $info location] -justify left -anchor w -aspect 2000 -padx 1 -pady 1 -highlightthickness 0 -relief flat -bd 0 -font {-weight normal}
+        grid $w.f.l1 -row $row -column 0 -sticky nw
+        grid $w.f.l2 -row $row -column 1 -sticky new
+        incr row
+    }
+    if {[dict exists $info description]} {
+        label $w.f.m1 -text "Description: " -padx 1 -pady 1 -highlightthickness 0 -relief flat -bd 0 -font {-weight bold}
+        message $w.f.m2 -text [dict get $info description] -justify left -anchor w -aspect 2000 -padx 1 -pady 1 -highlightthickness 0 -relief flat -bd 0 -font {-weight normal}
+        grid $w.f.m1 -row $row -column 0 -sticky nw
+        grid $w.f.m2 -row $row -column 1 -sticky new
+        incr row
+    }
+    if {[dict exists $info url]} {
+        set url [dict get $info url]
+        message $w.f.u -text $url  -justify left -anchor w -aspect 2000 -padx 1 -pady 1 -highlightthickness 0 -relief flat -bd 0 -font {-weight normal -underline 0} -fg #0000F0
+        grid $w.f.u -row $row -column 0 -columnspan 2 -sticky new
+        bind $w.f.u <Button-1> [list exec xdg-open "$url"]
+        bind $w.f.u <Button-2> [list exec xdg-open "$url"]
+        bind $w.f.u <Button-3> [list exec xdg-open "$url"]
+        bind $w.f.u <Enter> [list $w.f.u configure -font {-weight normal -underline 1}]
+        bind $w.f.u <Leave> [list $w.f.u configure -font {-weight normal -underline 0}]
+        balloon_add_help $w.f.u "Click to open $url"
+        incr row
+    }
    pack $w.b -side top
    pack $w.ok -in $w.b -side left
    if {$qid != "*"} {
@@ -3443,6 +3546,19 @@ proc ReadTaggedOptions { tag date } {
 	    lappend ans -text-year3 $y
 	}
    }
+
+    if {[dict exists $obj info]} {
+        set info [dict get $obj info]
+        if {[dict exists $info location]} {
+            lappend ans -entry-location [dict get $info location]
+        }
+        if {[dict exists $info url]} {
+            lappend ans -entry-url [dict get $info url]
+        }
+        if {[dict exists $info description]} {
+            lappend ans -txtentry-description [dict get $info description]
+        }
+    }
    return $ans
 }

@@ -3573,6 +3689,93 @@ proc EditableLeave { w } {
    set tag [lindex $tags $index]
    $w tag configure $tag -underline 0
 }
+
+proc OpenUrl { w } {
+    global SynToObj Balloon
+    set tags [$w tag names current]
+    set index [lsearch -glob $tags "__syn__*"]
+    if {$index < 0} {
+        return
+    }
+    set syntag [lindex $tags $index]
+    if {![info exists SynToObj($syntag)]} {
+        return
+    }
+    set obj $SynToObj($syntag)
+    if {![dict exists $obj info]} {
+        return
+    }
+    set info [dict get $obj info]
+    if {![dict exists $info url]} {
+        return
+    }
+    set url [dict get $info url]
+    exec xdg-open "$url"
+}
+
+proc details_enter { w } {
+    global SynToObj Balloon
+    set tags [$w tag names current]
+    set index [lsearch -glob $tags "__syn__*"]
+    if {$index < 0} {
+        return
+    }
+    set syntag [lindex $tags $index]
+    if {![info exists SynToObj($syntag)]} {
+        return
+    }
+    set obj $SynToObj($syntag)
+    set lines {}
+    if {![dict exists $obj info]} {
+        return
+    }
+    set info [dict get $obj info]
+    set llen 0
+    if {[dict exists $info location]} {
+        lappend lines [list "Location:" [dict get $info location]]
+    }
+    if {[dict exists $info description]} {
+        lappend lines [list "Description:" [dict get $info description]]
+    }
+    if {[dict exists $info url]} {
+        lappend lines [list "URL:" "Middle-click to open [dict get $info url]"]
+    }
+    if {[llength $lines] < 1} {
+        return;
+    }
+    balloon_cancel_timer
+
+    set Balloon(HelpId) [after $Balloon(HelpTime) [list details_popup $lines]]
+}
+
+proc details_leave { w } {
+    balloon_cancel_timer
+    catch { destroy .balloonhelp }
+}
+
+proc details_popup { pairs } {
+    global Balloon
+    set maxwid 80
+    set h .balloonhelp
+    set c 0
+    toplevel $h -bg #000000
+    frame $h.l -padx 0 -pady 0 -highlightthickness 0 -relief flat -bd 0 -bg #FFFFC0
+    pack $h.l -side top -padx 1 -pady 1 -ipadx 2 -ipady 1
+    foreach pair $pairs {
+        label $h.lab$c -text "[lindex $pair 0] " -padx 1 -pady 1 -highlightthickness 0 -relief flat -bd 0 -bg #FFFFC0 -font {-weight bold}
+        message $h.m$c -text "[lindex $pair 1] " -justify left -anchor w -aspect 2000 -padx 1 -pady 1 -highlightthickness 0 -relief flat -bd 0 -bg #FFFFC0 -font {-weight normal}
+        grid $h.lab$c -in $h.l -row $c -column 0 -sticky nw
+        grid $h.m$c -in $h.l -row $c -column 1 -sticky new
+        incr c
+    }
+
+    wm overrideredirect $h 1
+    set geom [balloon_calculate_geometry $h]
+    wm geometry $h $geom
+    set Balloon(HelpId) [after 10000 "catch { destroy $h }"]
+    set Balloon(MustLeave) 1
+}
+
 #***********************************************************************
 # %PROCEDURE: EditTaggedReminder
 # %ARGUMENTS:
--- a/src/calendar.c
+++ b/src/calendar.c
@@ -61,6 +61,7 @@ typedef struct cal_entry {
    TimeTrig tt;
    int nonconst_expr;
    int if_depth;
+    TrigInfo *infos;
 } CalEntry;

 /* Line-drawing sequences */
@@ -387,7 +388,13 @@ void PrintJSONChar(char c) {
    case '\t': printf("\\t"); break;
    case '"':  printf("\\\""); break;
    case '\\': printf("\\\\"); break;
-    default: printf("%c", c);
+    default:
+        if ((c > 0 && c < 32) || c == 0x7f) {
+            printf("\\u%04x", (unsigned int) c);
+        } else {
+            printf("%c", c);
+        }
+        break;
    }
 }

@@ -402,7 +409,36 @@ void PrintJSONString(char const *s)
        case '\t': printf("\\t"); break;
        case '"':  printf("\\\""); break;
        case '\\': printf("\\\\"); break;
-        default: printf("%c", *s);
+        default:
+            if ((*s > 0 && *s < 32) || *s == 0x7f) {
+                printf("\\u%04x", (unsigned int) *s);
+            } else {
+                printf("%c", *s);
+            }
+            break;
+        }
+        s++;
+    }
+}
+
+void PrintJSONStringLC(char const *s)
+{
+    while (*s) {
+        switch(*s) {
+        case '\b': printf("\\b"); break;
+        case '\f': printf("\\f"); break;
+        case '\n': printf("\\n"); break;
+        case '\r': printf("\\r"); break;
+        case '\t': printf("\\t"); break;
+        case '"':  printf("\\\""); break;
+        case '\\': printf("\\\\"); break;
+        default:
+            if ((*s > 0 && *s < 32) || *s == 0x7f) {
+                printf("\\u%04x", (unsigned int) *s);
+            } else {
+                printf("%c", tolower(*s));
+            }
+            break;
        }
        s++;
    }
@@ -1504,6 +1540,7 @@ static int WriteOneColLine(int col)
            free(e->raw_text);
            free(e->filename);
            if (e->wc_text) free(e->wc_text);
+            FreeTrigInfoChain(e->infos);
            free(e);
            return 1;
        }
@@ -1590,6 +1627,7 @@ static int WriteOneColLine(int col)
            free(e->raw_text);
            free(e->filename);
            if (e->wc_text) free(e->wc_text);
+            FreeTrigInfoChain(e->infos);
            free(e);
        } else {
            e->wc_pos = ws;
@@ -1611,6 +1649,7 @@ static int WriteOneColLine(int col)
            if (e->wc_text) free(e->wc_text);
 #endif
            free(e->raw_text);
+            FreeTrigInfoChain(e->infos);
            free(e);
            return 1;
        }
@@ -1673,6 +1712,7 @@ static int WriteOneColLine(int col)
            if (e->wc_text) free(e->wc_text);
 #endif
            free(e->raw_text);
+            FreeTrigInfoChain(e->infos);
            free(e);
        } else {
            e->pos = s;
@@ -2232,6 +2272,7 @@ static int DoCalRem(ParsePtr p, int col)
            FreeTrig(&trig);
            return E_NO_MEM;
        }
+        e->infos = NULL;
        e->nonconst_expr = nonconst_expr;
        e->if_depth = NumIfs;
        e->trig = trig;
@@ -2252,6 +2293,7 @@ static int DoCalRem(ParsePtr p, int col)
        if (!e->text || !e->raw_text) {
            if (e->text) free(e->text);
            if (e->raw_text) free(e->raw_text);
+            FreeTrigInfoChain(e->infos);
            free(e);
            FreeTrig(&trig);
            return E_NO_MEM;
@@ -2265,12 +2307,17 @@ static int DoCalRem(ParsePtr p, int col)
            AppendTag(&(e->tags), SynthesizeTag());
        }

+        /* Take over any TrigInfo! */
+        e->infos = trig.infos;
+        trig.infos = NULL;
+
        /* Don't need tags any more */
        FreeTrig(&trig);
        e->duration = tim.duration;
        e->priority = trig.priority;
        e->filename = StrDup(FileName);
        if(!e->filename) {
+            FreeTrigInfoChain(e->infos);
            if (e->text) free(e->text);
            if (e->raw_text) free(e->raw_text);
 #ifdef REM_USE_WCHAR
@@ -2342,6 +2389,41 @@ void WriteJSONTimeTrigger(TimeTrig const *tt)
    }
 }

+void
+WriteJSONInfoChain(TrigInfo *ti)
+{
+    printf("\"info\":{");
+    while (ti) {
+        /* Skanky... */
+        char *colon = (char *) strchr(ti->info, ':');
+        char const *value;
+        if (!colon) {
+            /* Should be impossible... */
+            ti = ti->next;
+            continue;
+        }
+        /* Terminate the string at the colon */
+        *colon = 0;
+
+        value = colon+1;
+        while(*value && isspace(*value)) {
+            value++;
+        }
+        printf("\"");
+        PrintJSONStringLC(ti->info);
+        printf("\":\"");
+        PrintJSONString(value);
+        printf("\"");
+
+        /* Restore the value of the colon */
+        *colon = ':';
+        if (ti->next) {
+            printf(",");
+        }
+        ti = ti->next;
+    }
+    printf("},");
+}
 void WriteJSONTrigger(Trigger const *t, int include_tags, int today)
 {
    /* wd is an array of days from 0=monday to 6=sunday.
@@ -2433,6 +2515,9 @@ void WriteJSONTrigger(Trigger const *t, int include_tags, int today)
        PrintJSONKeyPairInt("addomit", 1);
    }
    if (include_tags) {
+        if (t->infos) {
+            WriteJSONInfoChain(t->infos);
+        }
        PrintJSONKeyPairString("tags", DBufValue(&(t->tags)));
    }
 }
@@ -2446,6 +2531,9 @@ static void WriteSimpleEntryProtocol2(CalEntry *e, int today)
    }
    PrintJSONKeyPairString("passthru", e->passthru);
    PrintJSONKeyPairString("tags", DBufValue(&(e->tags)));
+    if (e->infos) {
+        WriteJSONInfoChain(e->infos);
+    }
    if (e->duration != NO_TIME) {
        PrintJSONKeyPairInt("duration", e->duration);
    }
@@ -2576,6 +2664,7 @@ static void WriteSimpleEntries(int col, int dse)
        free(e->text);
        free(e->raw_text);
        free(e->filename);
+        FreeTrigInfoChain(e->infos);
 #ifdef REM_USE_WCHAR
        if (e->wc_text) free(e->wc_text);
 #endif
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -116,4 +116,4 @@
 /* Define to 1 if your <sys/time.h> declares `struct tm'. */
 #undef TM_IN_SYS_TIME

-#include <custom.h>
+#include "custom.h"
--- a/src/dorem.c
+++ b/src/dorem.c
@@ -408,6 +408,7 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim)
    tim->duration = NO_TIME;
    trig->need_wkday = 0;
    trig->adj_for_last = 0;
+    trig->infos = NULL;

    int parsing = 1;
    while(parsing) {
@@ -649,6 +650,15 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim)
            DBufFree(&buf);
            break;

+        case T_Info:
+            r = ParseQuotedString(s, &buf);
+            if (r != OK) {
+                return r;
+            }
+            r = AppendTrigInfo(trig, DBufValue(&buf));
+            DBufFree(&buf);
+            if (r) return r;
+            break;
        case T_Tag:
            r = ParseToken(s, &buf);
            if (r) return r;
--- a/src/dosubst.c
+++ b/src/dosubst.c
@@ -79,6 +79,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int dse,
    int origLen = DBufLen(dbuf);
    int altmode;
    int r;
+    int origtime;
    Value v;
    UserFunc *func;

@@ -87,6 +88,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int dse,
    if (tt) {
        tim = tt->ttime;
    }
+    origtime = tim;
    if (tim == NO_TIME) tim = curtime;
    tdiff = tim - curtime;
    adiff = ABS(tdiff);
@@ -215,6 +217,33 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int dse,
        if (!c) {
            break;
        }
+        if (c == '<') {
+            DynamicBuffer header;
+            char const *val;
+            DBufInit(&header);
+
+            while(1) {
+                c = ParseChar(p, &err, 0);
+                if (err) {
+                    DBufFree(&header);
+                    return err;
+                }
+                if (!c || c == '>') {
+                    break;
+                }
+                DBufPutc(&header, c);
+            }
+            if (!c) {
+                Wprint(tr("Warning: Unterminated %%<...> substitution sequence"));
+            }
+            err = OK;
+            val = FindTrigInfo(t, DBufValue(&header));
+            DBufFree(&header);
+            if (val) {
+                SHIP_OUT(val);
+            }
+            continue;
+        }
        if (c == '(') {
            DynamicBuffer orig;
            DynamicBuffer translated;
@@ -378,6 +407,12 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int dse,
                    Eprint("%s", GetErr(r));
                }
            }
+            if (origtime == NO_TIME) {
+                if ((c >= '0' && c <= '9') || (c == '!')) {
+                    Wprint(tr("`%%%c' substitution sequence should not be used without an AT clause"), c);
+                }
+            }
+
            switch(UPPER(c)) {
            case 'A':
                if (altmode == '*' || !strcmp(tr("on"), "")) {
@@ -755,6 +790,8 @@ int DoSubstFromString(char const *source, DynamicBuffer *dbuf,
    if (tim == NO_TIME) tim=MinutesPastMidnight(0);
    CreateParser(source, &tempP);
    tempP.allownested = 0;
+    tempTrig.infos = NULL;
+    DBufInit(&tempTrig.tags);
    tempTrig.typ = MSG_TYPE;
    tempTime.ttime = tim;

--- a/src/expr.c
+++ b/src/expr.c
@@ -1546,6 +1546,8 @@ static int parse_expr_token(DynamicBuffer *buf, char const **in)
 {

    char c;
+    char c2;
+    char hexbuf[3];

    DBufFree(buf);

@@ -1633,8 +1635,32 @@ static int parse_expr_token(DynamicBuffer *buf, char const **in)
                case 'v':
                    r = DBufPutc(buf, '\v');
                    break;
+                case 'x':
+                    c2 = *(*in + 1);
+                    if (!isxdigit(c2)) {
+                        r = DBufPutc(buf, **in);
+                        break;
+                    }
+                    hexbuf[0] = c2;
+                    hexbuf[1] = 0;
+                    (*in)++;
+                    c2 = *(*in + 1);
+                    if (isxdigit(c2)) {
+                        hexbuf[1] = c2;
+                        hexbuf[2] = 0;
+                        (*in)++;
+                    }
+                    c2 = (int) strtol(hexbuf, NULL, 16);
+                    if (!c2) {
+                        Eprint(tr("\\x00 is not a valid escape sequence"));
+                        r = E_PARSE_ERR;
+                    } else {
+                        r = DBufPutc(buf, c2);
+                    }
+                    break;
                default:
                    r = DBufPutc(buf, **in);
+                    break;
                }
                (*in)++;
                if (r != OK) {
@@ -1877,8 +1903,8 @@ static expr_node * parse_function_call(char const **e, int *r, Var *locals, int
            }
        }
    }
+    ptr = *e;
    if (TOKEN_IS(")")) {
-        ptr = *e;
        *r = GET_TOKEN();
        if (*r != OK) {
            return free_expr_tree(node);
--- a/src/funcs.c
+++ b/src/funcs.c
@@ -93,6 +93,7 @@ static int FDefined        (func_info *);
 static int FDosubst        (func_info *);
 static int FDusk           (func_info *);
 static int FEasterdate     (func_info *);
+static int FEscape         (func_info *);
 static int FEvalTrig       (func_info *);
 static int FFiledate       (func_info *);
 static int FFiledatetime   (func_info *);
@@ -161,6 +162,7 @@ static int FTrigdate       (func_info *);
 static int FTrigdatetime   (func_info *);
 static int FTrigdelta      (func_info *);
 static int FTrigduration   (func_info *);
+static int FTriginfo       (func_info *);
 static int FTrigeventduration(func_info *);
 static int FTrigeventstart (func_info *);
 static int FTrigfrom       (func_info *);
@@ -252,6 +254,7 @@ BuiltinFunc Func[] = {
    {   "dosubst",      1,      3,      0,          FDosubst, NULL },
    {   "dusk",         0,      1,      0,          FDusk, NULL },
    {   "easterdate",   0,      1,      0,          FEasterdate, NULL },
+    {   "escape",       1,      2,      1,          FEscape, NULL },
    {   "evaltrig",     1,      2,      0,          FEvalTrig, NULL },
    {   "filedate",     1,      1,      0,          FFiledate, NULL },
    {   "filedatetime", 1,      1,      0,          FFiledatetime, NULL },
@@ -324,6 +327,7 @@ BuiltinFunc Func[] = {
    {   "trigeventstart", 0,    0,      0,          FTrigeventstart, NULL },
    {   "trigfrom",     0,      0,      0,          FTrigfrom, NULL },
    {   "trigger",      1,      3,      0,          FTrigger, NULL },
+    {   "triginfo",     1,      1,      1,          FTriginfo, NULL },
    {   "trigpriority", 0,      0,      0,          FTrigpriority, NULL },
    {   "trigrep",      0,      0,      0,          FTrigrep, NULL },
    {   "trigscanfrom", 0,      0,      0,          FTrigscanfrom, NULL },
@@ -1618,6 +1622,17 @@ static int FTrigeventduration(func_info *info)
    return OK;
 }

+static int FTriginfo(func_info *info)
+{
+    char const *s;
+    ASSERT_TYPE(0, STR_TYPE);
+    s = FindTrigInfo(&LastTrigger, ARGSTR(0));
+    if (!s) {
+        return RetStrVal("", info);
+    }
+    return RetStrVal(s, info);
+}
+
 static int FTrigeventstart(func_info *info)
 {
    if (LastTrigger.eventstart == NO_TIME) {
@@ -2363,6 +2378,89 @@ static int FHebyear(func_info *info)
    return OK;
 }

+/****************************************************************/
+/*                                                              */
+/* escape - escape special characters with "\xx" sequences      */
+/*                                                              */
+/****************************************************************/
+static int FEscape(func_info *info)
+{
+    DynamicBuffer dbuf;
+    char const *s;
+    char hexbuf[16];
+    int r;
+    int include_quotes = 0;
+    ASSERT_TYPE(0, STR_TYPE);
+    if (Nargs >= 2) {
+        ASSERT_TYPE(1, INT_TYPE);
+        include_quotes = ARGV(1);
+    }
+
+    DBufInit(&dbuf);
+    if (include_quotes) {
+        r = DBufPutc(&dbuf, '"');
+        if (r != OK) {
+            DBufFree(&dbuf);
+            return r;
+        }
+    }
+    s = ARGSTR(0);
+    while(*s) {
+        switch(*s) {
+        case '\a':
+            r = DBufPuts(&dbuf, "\\a");
+            break;
+        case '\b':
+            r = DBufPuts(&dbuf, "\\b");
+            break;
+        case '\f':
+            r = DBufPuts(&dbuf, "\\f");
+            break;
+        case '\n':
+            r = DBufPuts(&dbuf, "\\n");
+            break;
+        case '\r':
+            r = DBufPuts(&dbuf, "\\r");
+            break;
+        case '\t':
+            r = DBufPuts(&dbuf, "\\t");
+            break;
+        case '\v':
+            r = DBufPuts(&dbuf, "\\v");
+            break;
+        case '\\':
+            r = DBufPuts(&dbuf, "\\\\");
+            break;
+        case '"':
+            r = DBufPuts(&dbuf, "\\\"");
+            break;
+        default:
+            if ((*s > 0 && *s < ' ') || *s == 0x7f) {
+                snprintf(hexbuf, sizeof(hexbuf), "\\x%02x", (unsigned int) *s);
+                r = DBufPuts(&dbuf, hexbuf);
+            } else {
+                r = DBufPutc(&dbuf, *s);
+            }
+            break;
+        }
+        if (r != OK) {
+            DBufFree(&dbuf);
+            return r;
+        }
+        s++;
+    }
+    if (include_quotes) {
+        r = DBufPutc(&dbuf, '"');
+        if (r != OK) {
+            DBufFree(&dbuf);
+            return r;
+        }
+    }
+    r = RetStrVal(DBufValue(&dbuf), info);
+    DBufFree(&dbuf);
+    return r;
+}
+
 /****************************************************************/
 /*                                                              */
 /* htmlescape - replace <. > and & by &lt; &gt; and &amp;       */
--- a/src/main.c
+++ b/src/main.c
@@ -145,6 +145,7 @@ int main(int argc, char *argv[])
    }

    DBufInit(&(LastTrigger.tags));
+    LastTrigger.infos = NULL;
    ClearLastTriggers();

    atexit(exitfunc);
@@ -630,7 +631,9 @@ int ParseTokenOrQuotedString(ParsePtr p, DynamicBuffer *dbuf)
 /***************************************************************/
 int ParseQuotedString(ParsePtr p, DynamicBuffer *dbuf)
 {
-    int c, err;
+    int c, err, c2;
+    char hexbuf[3];
+
    DBufFree(dbuf);
    c = ParseNonSpaceChar(p, &err, 0);
    if (err) return err;
@@ -674,6 +677,34 @@ int ParseQuotedString(ParsePtr p, DynamicBuffer *dbuf)
            case 'v':
                err = DBufPutc(dbuf, '\v');
                break;
+            case 'x':
+                /* \x Followed by one or two hex digits */
+                c2 = ParseChar(p, &err, 1);
+                if (err) break;
+                if (!isxdigit(c2)) {
+                    err = DBufPutc(dbuf, c);
+                    break;
+                }
+                hexbuf[0] = c2;
+                hexbuf[1] = 0;
+                c2 = ParseChar(p, &err, 0);
+                if (err) break;
+                c2 = ParseChar(p, &err, 1);
+                if (err) break;
+                if (isxdigit(c2)) {
+                    hexbuf[1] = c2;
+                    hexbuf[2] = 0;
+                    c2 = ParseChar(p, &err, 0);
+                    if (err) break;
+                }
+                c2 = (int) strtol(hexbuf, NULL, 16);
+                if (!c2) {
+                    Eprint(tr("\\x00 is not a valid escape sequence"));
+                    err = E_PARSE_ERR;
+                } else {
+                    err = DBufPutc(dbuf, c2);
+                }
+                break;
            default:
                err = DBufPutc(dbuf, c);
            }
@@ -1915,6 +1946,10 @@ void
 FreeTrig(Trigger *t)
 {
    DBufFree(&(t->tags));
+    if (t->infos) {
+        FreeTrigInfoChain(t->infos);
+    }
+    t->infos = NULL;
 }

 void
@@ -1940,8 +1975,7 @@ ClearLastTriggers(void)
    LastTrigger.warn[0] = 0;
    LastTrigger.omitfunc[0] = 0;
    LastTrigger.passthru[0] = 0;
-    DBufFree(&(LastTrigger.tags));
-
+    FreeTrig(&LastTrigger);
    LastTimeTrig.ttime = NO_TIME;
    LastTimeTrig.delta = NO_DELTA;
    LastTimeTrig.rep   = NO_REP;
@@ -1961,10 +1995,19 @@ SaveAllTriggerInfo(Trigger const *t, TimeTrig const *tt, int trigdate, int trigt
 void
 SaveLastTrigger(Trigger const *t)
 {
-    DBufFree(&(LastTrigger.tags));
+    FreeTrig(&LastTrigger);
    memcpy(&LastTrigger, t, sizeof(LastTrigger));
+
+    /* DON'T hang on to the invalid info chain! */
+    LastTrigger.infos = NULL;
    DBufInit(&(LastTrigger.tags));
+
    DBufPuts(&(LastTrigger.tags), DBufValue(&(t->tags)));
+    TrigInfo *cur = t->infos;
+    while(cur) {
+        AppendTrigInfo(&LastTrigger, cur->info);
+        cur = cur->next;
+    }
 }

 void
--- a/src/omit.c
+++ b/src/omit.c
@@ -388,6 +388,7 @@ int DoOmit(ParsePtr p)
        case T_RemType:
        case T_Priority:
        case T_Tag:
+        case T_Info:
        case T_Duration:
            DBufFree(&buf);
            parsing = 0;
@@ -415,7 +416,7 @@ int DoOmit(ParsePtr p)
            return E_2MANY_LOCALOMIT;
        }
        WeekdayOmits |= wd;
-        if (tok.type == T_Tag || tok.type == T_Duration || tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
+        if (tok.type == T_Tag || tok.type == T_Info || tok.type == T_Duration || tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
        return OK;
    }

@@ -500,7 +501,7 @@ int DoOmit(ParsePtr p)
        }
    }

-    if (tok.type == T_Tag || tok.type == T_Duration || tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
+    if (tok.type == T_Tag || tok.type == T_Info || tok.type == T_Duration || tok.type == T_RemType || tok.type == T_Priority) return E_PARSE_AS_REM;
    return OK;

 }
--- a/src/protos.h
+++ b/src/protos.h
@@ -273,6 +273,14 @@ int GetTranslatedStringTryingVariants(char const *orig, DynamicBuffer *out);
 char const *GetErr(int r);
 char const *tr(char const *s);
 void print_escaped_string(FILE *fp, char const *s);
-void print_escaped_string_helper(FILE *fp, char const *s, int esc_for_remind);
+void print_escaped_string_helper(FILE *fp, char const *s, int esc_for_remind, int json);
 void GenerateSysvarTranslationTemplates(void);
 void TranslationTemplate(char const *msg);
+TrigInfo *NewTrigInfo(char const *i);
+void FreeTrigInfo(TrigInfo *ti);
+void FreeTrigInfoChain(TrigInfo *ti);
+int AppendTrigInfo(Trigger *t, char const *info);
+int TrigInfoHeadersAreTheSame(char const *i1, char const *i2);
+int TrigInfoIsValid(char const *info);
+char const *FindTrigInfo(Trigger *t, char const *header);
+void WriteJSONInfoChain(TrigInfo *ti);
--- a/src/queue.c
+++ b/src/queue.c
@@ -163,6 +163,7 @@ static void del_reminder(QueuedRem *qid)
    if (q == qid) {
        QueueHead = q->next;
        if (q->text) free((void *) q->text);
+        FreeTrig(&(q->t));
        free(q);
        return;
    }
@@ -171,6 +172,7 @@ static void del_reminder(QueuedRem *qid)
        if (q->next == qid) {
            q->next = q->next->next;
            if (next->text) free((void *) next->text);
+            FreeTrig(&(next->t));
            free(next);
            return;
        }
@@ -227,6 +229,10 @@ int QueueReminder(ParsePtr p, Trigger *trig,
    strcpy(qelem->passthru, trig->passthru);
    qelem->tt = *tim;
    qelem->t = *trig;
+
+    /* Take over infos */
+    trig->infos = NULL;
+
    DBufInit(&(qelem->t.tags));
    DBufPuts(&(qelem->t.tags), DBufValue(&(trig->tags)));
    if (SynthesizeTags) {
@@ -468,6 +474,9 @@ void HandleQueuedReminders(void)
                    PrintJSONKeyPairString("qid", qid);
                    PrintJSONKeyPairString("ttime", SimpleTimeNoSpace(q->tt.ttime));
                    PrintJSONKeyPairString("now", SimpleTimeNoSpace(MinutesPastMidnight(1)));
+                    if (q->t.infos) {
+                        WriteJSONInfoChain(q->t.infos);
+                    }
                    PrintJSONKeyPairString("tags", DBufValue(&q->t.tags));
                } else {
                    printf("NOTE reminder %s",
@@ -490,6 +499,7 @@ void HandleQueuedReminders(void)
            DefaultColorB = q->blue;
            /* Make a COPY of q->t because TriggerReminder can change q->t.typ */
            Trigger tcopy = q->t;
+
            if (DaemonJSON) {
                DynamicBuffer out;
                DBufInit(&out);
--- a/src/rem2ps.c
+++ b/src/rem2ps.c
@@ -342,7 +342,7 @@ int main(int argc, char *argv[])
    while (!feof(stdin)) {
        DBufGets(&buf, stdin);
        if (first_line && (!strcmp(DBufValue(&buf), "["))) {
-            fprintf(stderr, "Rem2PS: It appears that you have invoked Remind with the -ppp option.\n        Please use either -p or -pp, but not -ppp.\n");
+            fprintf(stderr, "Rem2PS: It appears that you have invoked Remind with the -ppp option.\n        Please use either -p or -pp, but not -ppp.  Also, Rem2PS does\n        not support weekly calendars, so do not use -p+ or -pp+.\n");
            exit(EXIT_FAILURE);
        }
        first_line = 0;
--- a/src/token.c
+++ b/src/token.c
@@ -71,6 +71,7 @@ Token TokArray[] = {
    { "in",             2,      T_In,           0 },
    { "include",        3,      T_Include,      0 },
    { "includecmd",     10,     T_IncludeCmd,   0 },
+    { "info",           4,      T_Info,         0 },
    { "january",        3,      T_Month,        0 },
    { "july",           3,      T_Month,        6 },
    { "june",           3,      T_Month,        5 },
--- a/src/trans.c
+++ b/src/trans.c
@@ -48,10 +48,10 @@ TranslationTemplate(char const *in)
    }

    printf("TRANSLATE ");
-    print_escaped_string_helper(stdout, in, 1);
+    print_escaped_string_helper(stdout, in, 1, 0);
    if (FindTranslation(in)) {
        printf(" ");
-        print_escaped_string_helper(stdout, tr(in), 1);
+        print_escaped_string_helper(stdout, tr(in), 1, 0);
        printf("\n");
    } else {
        printf(" \"\"\n");
@@ -66,7 +66,7 @@ GenerateTranslationTemplate(void)
    printf("# Translation table template\n\n");

    printf("TRANSLATE \"LANGID\" ");
-    print_escaped_string_helper(stdout, tr("LANGID"), 1);
+    print_escaped_string_helper(stdout, tr("LANGID"), 1, 0);
    printf("\n\n");

    printf("BANNER %s\n", DBufValue(&Banner));
@@ -74,14 +74,14 @@ GenerateTranslationTemplate(void)
    printf("\n# Weekday Names\n");
    for (i=0; i<7; i++) {
        printf("SET $%s ", DayName[i]);
-        print_escaped_string_helper(stdout, tr(DayName[i]), 1);
+        print_escaped_string_helper(stdout, tr(DayName[i]), 1, 0);
        printf("\n");
    }

    printf("\n# Month Names\n");
    for (i=0; i<12; i++) {
        printf("SET $%s ", MonthName[i]);
-        print_escaped_string_helper(stdout, tr(MonthName[i]), 1);
+        print_escaped_string_helper(stdout, tr(MonthName[i]), 1, 0);
        printf("\n");
    }

@@ -178,11 +178,17 @@ ClearTranslationTable(void)
 void
 print_escaped_string(FILE *fp, char const *s)
 {
-    print_escaped_string_helper(fp, s, 0);
+    print_escaped_string_helper(fp, s, 0, 0);
+}
+
+static void
+print_escaped_string_json(FILE *fp, char const *s)
+{
+    print_escaped_string_helper(fp, s, 0, 1);
 }

 void
-print_escaped_string_helper(FILE *fp, char const *s, int esc_for_remind) {
+print_escaped_string_helper(FILE *fp, char const *s, int esc_for_remind, int json) {
    putc('"', fp);
    while(*s) {
        switch(*s) {
@@ -196,11 +202,20 @@ print_escaped_string_helper(FILE *fp, char const *s, int esc_for_remind) {
        case '"':  putc('\\', fp); putc('"', fp); break;
        case '\\': putc('\\', fp); putc('\\', fp); break;
        default:
-            if (esc_for_remind && *s == '[') {
-                fprintf(fp, "[\"[\"]");
+            if ((*s > 0 && *s < 32) || *s == 0x7f) {
+                if (json) {
+                    fprintf(fp, "\\u%04x", (unsigned int) *s);
+                } else {
+                    fprintf(fp, "\\x%02x", (unsigned int) *s);
+                }
            } else {
-                putc(*s, fp); break;
+                if (esc_for_remind && *s == '[') {
+                    fprintf(fp, "[\"[\"]");
+                } else {
+                    putc(*s, fp);
+                }
            }
+            break;
        }
        s++;
    }
@@ -245,9 +260,9 @@ DumpTranslationTable(FILE *fp, int json)
                fprintf(fp, ",");
            }
            done=1;
-            print_escaped_string(fp, item->orig);
+            print_escaped_string_json(fp, item->orig);
            fprintf(fp, ":");
-            print_escaped_string(fp, item->translated);
+            print_escaped_string_json(fp, item->translated);
        }
        item = hash_table_next(&TranslationTable, item);
    }
--- a/src/trigger.c
+++ b/src/trigger.c
@@ -12,8 +12,9 @@

 #include "config.h"
 #include <stdio.h>
-
 #include <stdlib.h>
+#include <string.h>
+
 #include "types.h"
 #include "protos.h"
 #include "globals.h"
@@ -668,3 +669,151 @@ int ComputeTriggerNoAdjustDuration(int today, Trigger *trig, TimeTrig *tim,
    return -1;
 }

+/***************************************************************/
+/*                                                             */
+/*  NewTrigInfo                                                */
+/*                                                             */
+/*  Create a new TrigInfo object with the specified contents.  */
+/*  Returns NULL if memory allocation fails.                   */
+/*                                                             */
+/***************************************************************/
+TrigInfo *
+NewTrigInfo(char const *i)
+{
+    TrigInfo *ti = malloc(sizeof(TrigInfo));
+
+    if (!ti) {
+        return NULL;
+    }
+    ti->next = NULL;
+    ti->info = StrDup(i);
+    if (!ti->info) {
+        free(ti);
+        return NULL;
+    }
+    return ti;
+}
+
+/***************************************************************/
+/*                                                             */
+/*  FreeTrigInfo                                               */
+/*                                                             */
+/*  Free a TrigInfo objects.                                   */
+/*                                                             */
+/***************************************************************/
+void
+FreeTrigInfo(TrigInfo *ti)
+{
+    if (ti->info) {
+        free( (void *) ti->info);
+        ti->info = NULL;
+    }
+    ti->next = NULL;
+    free(ti);
+}
+
+void
+FreeTrigInfoChain(TrigInfo *ti)
+{
+    TrigInfo *next;
+
+    while(ti) {
+        next = ti->next;
+        FreeTrigInfo(ti);
+        ti = next;
+    }
+}
+
+/***************************************************************/
+/*                                                             */
+/*  AppendTrigInfo                                             */
+/*                                                             */
+/*  Append an info item to a trigger.                          */
+/*                                                             */
+/***************************************************************/
+int
+AppendTrigInfo(Trigger *t, char const *info)
+{
+    TrigInfo *ti;
+    TrigInfo *last;
+
+    if (!TrigInfoIsValid(info)) {
+        Eprint("%s", tr("Invalid INFO string: Must be of the form \"Header: Value\""));
+        return E_PARSE_ERR;
+    }
+
+    ti = NewTrigInfo(info);
+    last = t->infos;
+    if (!ti) {
+        return E_NO_MEM;
+    }
+    if (!last) {
+        t->infos = ti;
+        return OK;
+    }
+    if (TrigInfoHeadersAreTheSame(info, last->info)) {
+        Eprint("%s", tr("Duplicate INFO headers are not permitted"));
+        FreeTrigInfo(ti);
+        return E_PARSE_ERR;
+    }
+    while (last->next) {
+        last = last->next;
+        if (TrigInfoHeadersAreTheSame(info, last->info)) {
+            Eprint("%s", tr("Duplicate INFO headers are not permitted"));
+            FreeTrigInfo(ti);
+            return E_PARSE_ERR;
+        }
+    }
+    last->next = ti;
+    return OK;
+}
+
+int
+TrigInfoHeadersAreTheSame(char const *i1, char const *i2)
+{
+    char const *c1 = strchr(i1, ':');
+    char const *c2 = strchr(i2, ':');
+    if (!c1 || !c2) return 1;
+    if (c1 - i1 != c2 - i2) return 0;
+    if (!strncasecmp(i1, i2, (c1 - i1))) return 1;
+    return 0;
+}
+
+int
+TrigInfoIsValid(char const *info)
+{
+    char const *t;
+    char const *s = strchr(info, ':');
+    if (!s) return 0;
+    if (s == info) return 0;
+
+    t = info;
+    while (t < s) {
+        if (isspace(*t) || iscntrl(*t)) return 0;
+        t++;
+    }
+    return 1;
+}
+
+char const *
+FindTrigInfo(Trigger *t, char const *header)
+{
+    TrigInfo *ti;
+    size_t len;
+    char const *s;
+
+    if (!t || !header || !*header) return NULL;
+
+    ti = t->infos;
+    len = strlen(header);
+    while(ti) {
+        if (!strncasecmp(ti->info, header, len) &&
+            ti->info[len] == ':') {
+            s = ti->info + len + 1;
+            while(isspace(*s)) s++;
+            return s;
+        }
+        ti = ti->next;
+    }
+    return NULL;
+}
--- a/src/types.h
+++ b/src/types.h
@@ -107,6 +107,11 @@ typedef struct var {
    Value v;
 } Var;

+typedef struct triginfo {
+    struct triginfo *next;
+    char const *info;
+} TrigInfo;
+
 /* A trigger */
 typedef struct {
    int expired;
@@ -138,6 +143,7 @@ typedef struct {
    char omitfunc[VAR_NAME_LEN+1]; /* OMITFUNC function */
    DynamicBuffer tags;
    char passthru[PASSTHRU_LEN+1];
+    TrigInfo *infos;
 } Trigger;

 /* A time trigger */
@@ -217,9 +223,9 @@ enum TokTypes
  T_Date, T_DateTime, T_Day, T_Debug, T_Delta, T_Dumpvars, T_Duration,
  T_Else, T_Empty, T_EndIf, T_ErrMsg, T_Exit, T_Expr,
  T_Flush, T_Frename, T_Fset, T_Funset, T_If, T_IfTrig, T_In,
-  T_Include, T_IncludeCmd, T_IncludeR, T_IncludeSys, T_LastBack, T_LongTime,
-  T_MaybeUncomputable, T_Month, T_NoQueue, T_Number, T_Omit, T_OmitFunc,
-  T_Once, T_Ordinal, T_Pop, T_Preserve, T_Priority, T_Push,T_Rem,
+  T_Include, T_IncludeCmd, T_IncludeR, T_IncludeSys, T_Info, T_LastBack,
+  T_LongTime, T_MaybeUncomputable, T_Month, T_NoQueue, T_Number, T_Omit,
+  T_OmitFunc, T_Once, T_Ordinal, T_Pop, T_Preserve, T_Priority, T_Push,T_Rem,
  T_RemType, T_Rep, T_Scanfrom, T_Sched, T_Set, T_Skip, T_Tag, T_Through,
  T_Time, T_Translate, T_UnSet, T_Until, T_Warn, T_WkDay, T_Year
 };
--- a/src/var.c
+++ b/src/var.c
@@ -1268,13 +1268,13 @@ void GenerateSysvarTranslationTemplates(void)
                continue;
            }
            printf("SET $%s ", SysVarArr[i].name);
-            print_escaped_string_helper(stdout, tr(msg), 1);
+            print_escaped_string_helper(stdout, tr(msg), 1, 0);
            printf("\n");
        } else if (!strcmp(SysVarArr[i].name, "Hplu") ||
                   !strcmp(SysVarArr[i].name, "Mplu")) {
            msg = * (char const **) SysVarArr[i].value;
            printf("SET $%s ", SysVarArr[i].name);
-            print_escaped_string_helper(stdout, tr(msg), 1);
+            print_escaped_string_helper(stdout, tr(msg), 1, 0);
            printf("\n");
        }
    }
--- a/tests/queue1.rem
+++ b/tests/queue1.rem
@@ -1,6 +1,6 @@
 FSET msgprefix(x) "Priority: " + x + "; Filename: " + filename() + ":  "

 REM at 23:56 MSG foo
-REM PRIORITY 42 at 23:57 MSG bar
-REM PRIORITY 999 at 23:58 MSG quux
+REM PRIORITY 42 at 23:57 INFO "Info: yuppers" MSG bar
+REM PRIORITY 999 at 23:58 INFO "Info2: Nope" INFO "Info3: heh" MSG quux
 DO queue2.rem
--- a/tests/test-rem
+++ b/tests/test-rem
@@ -645,6 +645,65 @@ REM WED AT 11:00 MSG wookie
 REM WED AT 13:00 MSG blah
 EOF

+# The INFO keyword
+../src/remind -pp - 1 Feb 2024 <<'EOF' >> ../tests/test.out 2>&1
+REM Wed INFO "Location: here" INFO "Summary: Nope" MSG Meeting [triginfo("location")] %<summary> %<nonexist> [triginfo("cabbage")]
+EOF
+
+# Invalid info strings
+../src/remind - 1 Feb 2024 <<'EOF' >> ../tests/test.out 2>&1
+REM Thu INFO "Invalid" MSG wookie
+REM Fri INFO ": foo" MSG blat
+REM Sun INFO "foo bar baz : blork" MSG uua
+
+# Duplicate info string
+REM Sat INFO "Location: here" INFO "location: there" MSG blort
+EOF
+
+# Test parsing of quoted strings and the "escape" function
+../src/remind - 1 Feb 2024 <<'EOF' >> ../tests/test.out 2>&1
+BANNER %
+SET $AddBlankLines 0
+TRANSLATE "foo" "test: \\\" \a\b\f\\n\r\t\v\x3\x1b haha"
+REM msg foo translation = %(foo)
+FLUSH
+set a "vartest: \\\" \a\b\f\\n\r\t\v\x3\x1b haha"
+REM msg a = [a]
+FLUSH
+dump a
+set b escape(a)
+REM msg b = [b]
+set b escape(a,1)
+REM msg b = [b]
+FLUSH
+dump b
+FLUSH
+set a "\x"
+dump a
+FLUSH
+set a "\xPOO"
+dump a
+FLUSH
+set a "\x0"
+set a "\x00"
+set a "\x0P"
+set a "\x00P"
+EOF
+
+# Test diagnostics when using a timed substitution without an AT clause
+../src/remind - 1 Feb 2024 1:00 <<EOF >> ../tests/test.out 2>&1
+REM MSG %0 %1 %2 %3 %4 %5 %6 %7 %8 %9 %! hahaha
+EOF
+
+# Test translate table dumping
+../src/remind - 1 Feb 2024 <<EOF >> ../tests/test.out 2>&1
+TRANSLATE "\x03" "BREAK"
+TRANSLATE DUMP
+EOF
+
+../src/remind -ppp - 1 Feb 2024 <<EOF >> ../tests/test.out 2>&1
+TRANSLATE "\x03" "BREAK"
+EOF
 # Languages
 for i in ../include/lang/??.rem ; do
    ../src/remind -r -q "-ii=\"$i\"" ../tests/tstlang.rem 1 Feb 2024 13:34 >> ../tests/test.out 2>&1
--- a/tests/test.cmp
+++ b/tests/test.cmp
@@ -1047,7 +1047,7 @@ set a057 value("a05"+"6")
 "a05" + "6" => "a056"
 value("a056") => "SDFJHSDF KSJDFH KJSDFH KSJDFH"
 set a058 version()
-version() => "05.02.03"
+version() => "05.03.02"
 set a059 wkday(today())
 today() => 1991-02-16
 wkday(1991-02-16) => "Saturday"
@@ -2611,7 +2611,7 @@ a056  "SDFJHSDF KSJDFH KJSDFH KSJDFH"
 a007  "1991-02-16"
 a057  "SDFJHSDF KSJDFH KJSDFH KSJDFH"
 a008  "11:44"
-a058  "05.02.03"
+a058  "05.03.02"
 a059  "Saturday"
 a010  12
 a060  6
@@ -5632,8 +5632,8 @@ REM SATISFY ""
 REM SATISFY [version() > "01.00.00"]
 ../tests/test.rem(1050): SATISFY: expression has no reference to trigdate() or $T...
 ../tests/test.rem(1050): Trig = Saturday, 16 February, 1991
-version() => "05.02.03"
-"05.02.03" > "01.00.00" => 1
+version() => "05.03.02"
+"05.03.02" > "01.00.00" => 1
 ../tests/test.rem(1050): Trig(satisfied) = Saturday, 16 February, 1991
 REM SATISFY [max(x, max(x, 1, 2, 3), 4, 5, 6) * 5]
 ../tests/test.rem(1051): SATISFY: expression has no reference to trigdate() or $T...
@@ -23200,17 +23200,17 @@ SECURITY: Won't read world-writable file or directory!
 Error reading include_dir/ww: Can't open file
 SECURITY: Won't read world-writable file or directory!
 Error reading include_dir/ww: No files matching *.rem
-05.02.03
+05.03.02
 Enabling test mode: This is meant for the acceptance test.
 Do not use --test in production.
 In test mode, the system time is fixed at 2025-01-06@19:00
 NOTE JSONQUEUE
-[{"priority":2,"eventstart":"2025-01-06T23:59","time":"23:59","nexttime":"23:59","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue2.rem","lineno":1,"type":"MSG_TYPE","body":"XXXX"},{"priority":999,"eventstart":"2025-01-06T23:58","time":"23:58","nexttime":"23:58","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":5,"type":"MSG_TYPE","body":"quux"},{"priority":42,"eventstart":"2025-01-06T23:57","time":"23:57","nexttime":"23:57","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":4,"type":"MSG_TYPE","body":"bar"},{"priority":5000,"eventstart":"2025-01-06T23:56","time":"23:56","nexttime":"23:56","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":3,"type":"MSG_TYPE","body":"foo"}]
+[{"priority":2,"eventstart":"2025-01-06T23:59","time":"23:59","nexttime":"23:59","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue2.rem","lineno":1,"type":"MSG_TYPE","body":"XXXX"},{"priority":999,"eventstart":"2025-01-06T23:58","info":{"info2":"Nope","info3":"heh"},"time":"23:58","nexttime":"23:58","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":5,"type":"MSG_TYPE","body":"quux"},{"priority":42,"eventstart":"2025-01-06T23:57","info":{"info":"yuppers"},"time":"23:57","nexttime":"23:57","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":4,"type":"MSG_TYPE","body":"bar"},{"priority":5000,"eventstart":"2025-01-06T23:56","time":"23:56","nexttime":"23:56","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":3,"type":"MSG_TYPE","body":"foo"}]
 NOTE ENDJSONQUEUE
 Enabling test mode: This is meant for the acceptance test.
 Do not use --test in production.
 In test mode, the system time is fixed at 2025-01-06@19:00
-{"response":"queue","queue":[{"priority":2,"eventstart":"2025-01-06T23:59","time":"23:59","nexttime":"23:59","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue2.rem","lineno":1,"type":"MSG_TYPE","body":"XXXX"},{"priority":999,"eventstart":"2025-01-06T23:58","time":"23:58","nexttime":"23:58","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":5,"type":"MSG_TYPE","body":"quux"},{"priority":42,"eventstart":"2025-01-06T23:57","time":"23:57","nexttime":"23:57","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":4,"type":"MSG_TYPE","body":"bar"},{"priority":5000,"eventstart":"2025-01-06T23:56","time":"23:56","nexttime":"23:56","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":3,"type":"MSG_TYPE","body":"foo"}],"command":"QUEUE"}
+{"response":"queue","queue":[{"priority":2,"eventstart":"2025-01-06T23:59","time":"23:59","nexttime":"23:59","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue2.rem","lineno":1,"type":"MSG_TYPE","body":"XXXX"},{"priority":999,"eventstart":"2025-01-06T23:58","info":{"info2":"Nope","info3":"heh"},"time":"23:58","nexttime":"23:58","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":5,"type":"MSG_TYPE","body":"quux"},{"priority":42,"eventstart":"2025-01-06T23:57","info":{"info":"yuppers"},"time":"23:57","nexttime":"23:57","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":4,"type":"MSG_TYPE","body":"bar"},{"priority":5000,"eventstart":"2025-01-06T23:56","time":"23:56","nexttime":"23:56","tdelta":0,"trep":0,"qid":"42424242","rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":3,"type":"MSG_TYPE","body":"foo"}],"command":"QUEUE"}
 BANNER %
 REM 29 MSG One
 -(2): Trig = Thursday, 29 February, 2024
@@ -23981,6 +23981,7 @@ in
 inc
 include
 includecmd
+info
 last
 lastday
 lastworkday
@@ -24090,6 +24091,7 @@ defined
 dosubst
 dusk
 easterdate
+escape
 evaltrig
 filedate
 filedatetime
@@ -24162,6 +24164,7 @@ trigeventduration
 trigeventstart
 trigfrom
 trigger
+triginfo
 trigpriority
 trigrep
 trigscanfrom
@@ -24502,6 +24505,7 @@ TRANSLATE "Cannot open `%s' for writing: %s" ""
 TRANSLATE "Cannot stat %s - not running as daemon!" ""
 TRANSLATE "Cannot use AT clause in multitrig() function" ""
 TRANSLATE "Do not use ["["]] around expression in SET command" ""
+TRANSLATE "Duplicate INFO headers are not permitted" ""
 TRANSLATE "Error: THROUGH date earlier than start date" ""
 TRANSLATE "Executing `%s' for INCLUDECMD and caching as `%s'" ""
 TRANSLATE "Found cached directory listing for `%s'" ""
@@ -24509,6 +24513,7 @@ TRANSLATE "Function `%s' defined at %s:%d should take %d argument%s, but actuall
 TRANSLATE "Function `%s' redefined (previously defined at %s:%d)" ""
 TRANSLATE "GetValidHebDate: Bad adarbehave value %d" ""
 TRANSLATE "In" ""
+TRANSLATE "Invalid INFO string: Must be of the form \"Header: Value\"" ""
 TRANSLATE "Invalid translation: Both original and translated must have the same printf-style formatting sequences in the same order." ""
 TRANSLATE "Missing REM type; assuming MSG" ""
 TRANSLATE "No Adar A in %d" ""
@@ -24537,10 +24542,13 @@ TRANSLATE "Warning: UNTIL/THROUGH date earlier than SCANFROM date" ""
 TRANSLATE "Warning: UNTIL/THROUGH date earlier than start date" ""
 TRANSLATE "Warning: Unable to save ONCE timestamp to %s: %s" ""
 TRANSLATE "Warning: Unterminated %%(...) substitution sequence" ""
+TRANSLATE "Warning: Unterminated %%<...> substitution sequence" ""
 TRANSLATE "Warning: Unterminated %%{...} substitution sequence" ""
 TRANSLATE "Warning: Useless use of UNTIL with fully-specified date and no *rep" ""
 TRANSLATE "Warning: Variable name `%.*s...' truncated to `%.*s'" ""
 TRANSLATE "You have OMITted everything!  The space-time continuum is at risk." ""
+TRANSLATE "\\x00 is not a valid escape sequence" ""
+TRANSLATE "`%%%c' substitution sequence should not be used without an AT clause" ""
 TRANSLATE "did you mean" ""
 TRANSLATE "here" ""
 TRANSLATE "psmoon() is deprecated; use SPECIAL MOON instead." ""
@@ -24647,7 +24655,69 @@ TRANSLATE "remaining call frames omitted" ""
 |          |          |          |qoejkpqw‎  |          |          |          |
 |          |          |          |blah‎      |          |          |          |
 +----------+----------+----------+----------+----------+----------+----------+
-Agenda pel dijous, 1 de febrer de 2024:
+# translations
+{"LANGID":"en"}
+# rem2ps2 begin
+February 2024 29 4 0
+Sunday Monday Tuesday Wednesday Thursday Friday Saturday
+January 31
+March 31
+{"date":"2024-02-07","filename":"-","lineno":1,"info":{"location":"here","summary":"Nope"},"wd":["Wednesday"],"priority":5000,"rawbody":"Meeting [triginfo(\"location\")] %<summary> %<nonexist> [triginfo(\"cabbage\")]","body":"Meeting here Nope  "}
+{"date":"2024-02-14","filename":"-","lineno":1,"info":{"location":"here","summary":"Nope"},"wd":["Wednesday"],"priority":5000,"rawbody":"Meeting [triginfo(\"location\")] %<summary> %<nonexist> [triginfo(\"cabbage\")]","body":"Meeting here Nope  "}
+{"date":"2024-02-21","filename":"-","lineno":1,"info":{"location":"here","summary":"Nope"},"wd":["Wednesday"],"priority":5000,"rawbody":"Meeting [triginfo(\"location\")] %<summary> %<nonexist> [triginfo(\"cabbage\")]","body":"Meeting here Nope  "}
+{"date":"2024-02-28","filename":"-","lineno":1,"info":{"location":"here","summary":"Nope"},"wd":["Wednesday"],"priority":5000,"rawbody":"Meeting [triginfo(\"location\")] %<summary> %<nonexist> [triginfo(\"cabbage\")]","body":"Meeting here Nope  "}
+# rem2ps2 end
+-stdin-(1): Invalid INFO string: Must be of the form "Header: Value"
+-stdin-(2): Invalid INFO string: Must be of the form "Header: Value"
+-stdin-(3): Invalid INFO string: Must be of the form "Header: Value"
+-stdin-(6): Duplicate INFO headers are not permitted
+No reminders.
+foo translation = test: \" \n
	 haha
+a = vartest: \" \n
	 haha
+Variable  Value
+
+a  "vartest: \\\" \a\b\f\\n\r\t\v\x03\x1b haha"
+b = vartest: \\\" \a\b\f\\n\r\t\v\x03\x1b haha
+b = "vartest: \\\" \a\b\f\\n\r\t\v\x03\x1b haha"
+Variable  Value
+
+b  "\"vartest: \\\\\\\" \\a\\b\\f\\\\n\\r\\t\\v\\x03\\x1b h"...
+Variable  Value
+
+a  "x"
+Variable  Value
+
+a  "xPOO"
+-stdin-(23): \x00 is not a valid escape sequence
+-stdin-(24): \x00 is not a valid escape sequence
+-stdin-(25): \x00 is not a valid escape sequence
+-stdin-(26): \x00 is not a valid escape sequence
+-stdin-(1): `%0' substitution sequence should not be used without an AT clause
+-stdin-(1): `%1' substitution sequence should not be used without an AT clause
+-stdin-(1): `%2' substitution sequence should not be used without an AT clause
+-stdin-(1): `%3' substitution sequence should not be used without an AT clause
+-stdin-(1): `%4' substitution sequence should not be used without an AT clause
+-stdin-(1): `%5' substitution sequence should not be used without an AT clause
+-stdin-(1): `%6' substitution sequence should not be used without an AT clause
+-stdin-(1): `%7' substitution sequence should not be used without an AT clause
+-stdin-(1): `%8' substitution sequence should not be used without an AT clause
+-stdin-(1): `%9' substitution sequence should not be used without an AT clause
+-stdin-(1): `%!' substitution sequence should not be used without an AT clause
+Reminders for Thursday, 1st February, 2024:
+
+s now at 1:00am at 01:00 0 0 from now 0 0 s is hahaha
+
+# Translation table
+TRANSLATE "LANGID" "en"
+TRANSLATE "\x03" "BREAK"
+No reminders.
+[
+{
+"translations":{"LANGID":"en","\u0003":"BREAK"},"caltype":"monthly","monthname":"February","year":2024,"daysinmonth":29,"firstwkday":4,"mondayfirst":0,"daynames":["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],"prevmonthname":"January","daysinprevmonth":31,"prevmonthyear":2024,"nextmonthname":"March","daysinnextmonth":31,"nextmonthyear":2024,"entries":[
+]
+}
+]
+Agenda pel dijous, 1 de febrer de 2024:

 Language: ca
Author	SHA1	Message	Date
Dianne Skoll	ae17834610	Commit before switching branches. All checks were successful Remind unit tests / tests (push) Successful in 52s Details	2025-02-10 13:49:50 -05:00
Dianne Skoll	5acbb907b4	Issue warning if a substitution sequence related to time is used without an AT clause. All checks were successful Remind unit tests / tests (push) Successful in 31s Details	2025-02-10 09:23:43 -05:00
Dianne Skoll	21ecc28ea4	Prep for 05.03.02 release. All checks were successful Remind unit tests / tests (push) Successful in 34s Details	2025-02-09 09:56:45 -05:00
Dianne Skoll	b37a7cd993	Revert change to how -y generates tags. All checks were successful Remind unit tests / tests (push) Successful in 48s Details Commit `e7ec975ff0` changed how the MD5 sum was calculated to include the filename and line number. This commit reverts that change; the tag is generated purely on the REM command line.	2025-02-08 22:25:09 -05:00
Dianne Skoll	64679817ae	Update WHATSNEW in preparation for release. All checks were successful Remind unit tests / tests (push) Successful in 52s Details	2025-02-07 13:08:20 -05:00
Dianne Skoll	1ef1033379	Add dependencies to Makefile.PL.in All checks were successful Remind unit tests / tests (push) Successful in 45s Details	2025-02-05 10:58:47 -05:00
Dianne Skoll	7d42750043	Better checks for Perl modules.	2025-02-05 10:57:28 -05:00
Dianne Skoll	1dc0afc0ca	Improve small calendar display. All checks were successful Remind unit tests / tests (push) Successful in 26s Details	2025-02-04 22:27:32 -05:00
Dianne Skoll	a0aede4069	Add clickable URL in popup reminder if we have an INFO "Url: ..." string.	2025-02-04 13:58:23 -05:00
Dianne Skoll	a5a7637696	Bump version in preparation for next release.	2025-02-04 13:49:00 -05:00
Dianne Skoll	38a597a374	We're releasing today! All checks were successful Remind unit tests / tests (push) Successful in 53s Details	2025-02-04 10:28:25 -05:00
Dianne Skoll	66ba9257a5	Add INFO strings for Jewish holidays.	2025-02-04 10:23:13 -05:00
Dianne Skoll	c5374c09fb	Yet more INFO strings.	2025-02-04 10:11:36 -05:00
Dianne Skoll	9c93e7e6a1	Better error message. All checks were successful Remind unit tests / tests (push) Successful in 1m17s Details	2025-02-03 23:09:17 -05:00
Dianne Skoll	3487f6f46a	Document that it takes at least -pp to pass info strings to a back-end.	2025-02-03 23:05:18 -05:00
Dianne Skoll	da8a72d7cd	Add info strings.	2025-02-03 22:59:43 -05:00
Dianne Skoll	f391b6221f	Add INFO strings.	2025-02-03 22:54:10 -05:00
Dianne Skoll	a8c0b20f9e	Line things up better.	2025-02-03 22:47:40 -05:00
Dianne Skoll	5684a86df9	Add INFO strings.	2025-02-03 22:45:26 -05:00
Dianne Skoll	3abaaacd98	Add some more INFO strings.	2025-02-03 22:38:50 -05:00
Dianne Skoll	7eae7a9157	Add some INFO strings.	2025-02-03 22:36:09 -05:00
Dianne Skoll	a0d8c93a34	Make tkremind handle "Url:" info strings. All checks were successful Remind unit tests / tests (push) Successful in 39s Details	2025-02-03 15:18:44 -05:00
Dianne Skoll	8bf22dbb36	Document support for "Url:" info string.	2025-02-03 14:52:42 -05:00
Dianne Skoll	6b2622f3d3	Document "Url" INFO string support.	2025-02-03 14:38:23 -05:00
Dianne Skoll	8abdf6d988	Make rem2html respect "Url:" INFO string for moon phases and week numbers.	2025-02-03 14:32:52 -05:00
Dianne Skoll	991e409739	Make rem2pdf obey the "Url:" INFO string.	2025-02-03 14:20:45 -05:00
Dianne Skoll	3c2bb76523	Turn reminders with a "Url:" info string into hyper-links.	2025-02-03 13:56:21 -05:00
Dianne Skoll	8555352c18	Add popup for location and description in HTML calendar.	2025-02-03 11:36:19 -05:00
Dianne Skoll	34f8486c10	Update docs. All checks were successful Remind unit tests / tests (push) Successful in 42s Details	2025-02-02 11:21:38 -05:00
Dianne Skoll	5adb5d893e	Final (??) tweaks of popup appearance. :) All checks were successful Remind unit tests / tests (push) Successful in 34s Details	2025-02-01 15:58:51 -05:00
Dianne Skoll	2f11b6fdc8	Tweak appearance of popups and background reminders.	2025-02-01 15:52:13 -05:00
Dianne Skoll	49d46c1397	Improve reminder popups.	2025-02-01 15:38:13 -05:00
Dianne Skoll	1641f99f97	Include the "info" element in pop-up reminders.	2025-02-01 15:02:54 -05:00
Dianne Skoll	f9f9552850	Avoid segfault if we call dosubst("%<foo>")	2025-02-01 14:50:49 -05:00
Dianne Skoll	3b43222585	Add the triginfo("header") function and corresponding %<...> substitution sequence.	2025-02-01 14:39:06 -05:00
Dianne Skoll	231d9d77e7	Save the info chain when saving the last trigger.	2025-02-01 14:16:17 -05:00
Dianne Skoll	6140221bf3	Make a function static.	2025-02-01 11:15:52 -05:00
Dianne Skoll	51b831fb6a	Check for proper escaping in JSON and TRANSLATE DUMP.	2025-02-01 11:15:25 -05:00
Dianne Skoll	35a4994b3e	Document changes.	2025-02-01 10:59:04 -05:00
Dianne Skoll	0ebaaa4097	Add optional add_quote argument to escape()	2025-02-01 10:58:55 -05:00
Dianne Skoll	2f43aca21c	Update version to 05.03.00	2025-02-01 10:58:34 -05:00
Dianne Skoll	930bab0fde	Add more tests.	2025-02-01 10:45:34 -05:00
Dianne Skoll	694c4099d1	Add \xAA sequence for parsing quoted strings; add the escape() built-in function; update docs.	2025-02-01 10:36:38 -05:00
Dianne Skoll	ca56b4c90e	Disallow "\x00"	2025-02-01 10:12:51 -05:00
Dianne Skoll	5c965e2083	Add "\xAB" escapes to string parser. \x followed by one or two hex digits gets converted to that character.	2025-02-01 10:08:12 -05:00
Dianne Skoll	d58ccbef69	Improve how add/edit reminder dialog resizes. All checks were successful Remind unit tests / tests (push) Successful in 37s Details	2025-01-31 21:31:47 -05:00
Dianne Skoll	17ad03be69	Add a bit of space after labels.	2025-01-31 21:22:48 -05:00
Dianne Skoll	75a4e98de2	Call the reminder body the "Summary" rather than "Subject" to be consistent with ical.	2025-01-31 21:21:30 -05:00
Dianne Skoll	1408f77303	Use concat instead of list to flatten lists. Bug report: https://dianne.skoll.ca/pipermail/remind-fans/2025/004986.html	2025-01-31 19:36:41 -05:00
Dianne Skoll	af76dd67fb	Remove dead code; count lines better.	2025-01-31 17:02:03 -05:00
Dianne Skoll	f7a19d1570	Change "Body:" to "Subject:" and update man page.	2025-01-31 16:48:48 -05:00
Dianne Skoll	e7ec975ff0	Support location and description fields in tkremind.	2025-01-31 16:30:07 -05:00
Dianne Skoll	8c4ca12ca7	When creating the "info" JSON hash, make the keys lower-case instead of upper-case. All checks were successful Remind unit tests / tests (push) Successful in 46s Details	2025-01-31 08:07:53 -05:00
Dianne Skoll	e832eb868c	Make INFO require "Header: Value" strings; make the "info" element in the JSON output a hash instead of an array. All checks were successful Remind unit tests / tests (push) Successful in 36s Details	2025-01-30 16:58:56 -05:00
Dianne Skoll	cb0acb3077	Document INFO All checks were successful Remind unit tests / tests (push) Successful in 54s Details	2025-01-29 19:07:26 -05:00
Dianne Skoll	9376c7a36d	Add INFO keyword.	2025-01-29 18:55:22 -05:00
Dianne Skoll	e6ceeee2ec	Add the "INFO" clause to the REM command. All checks were successful Remind unit tests / tests (push) Successful in 33s Details Intended to pass additional information to a back-end to use as it wishes. One example is to add extra info such as locaiton, description, etc. to ical files.	2025-01-28 15:51:28 -05:00
Dianne Skoll	bbeece644e	Use "custom.h" rather than <custom.h> for our header file.	2025-01-24 08:10:06 -05:00