Update changelog.

Bump version to 05.00.05
Better error message.
2026-04-16 14:28:40 +02:00 · 2024-09-02 14:46:58 -04:00 · 2024-09-02 10:15:56 -04:00 · 2024-09-01 23:42:29 -04:00 · 2024-09-01 23:22:00 -04:00 · 2024-09-01 23:18:09 -04:00
19 changed files with 629 additions and 395 deletions
--- a/18
+++ b/18
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71 for remind 05.00.03.
+# Generated by GNU Autoconf 2.71 for remind 05.00.05.
 #
 #
 # 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='05.00.03'
-PACKAGE_STRING='remind 05.00.03'
+PACKAGE_VERSION='05.00.05'
+PACKAGE_STRING='remind 05.00.05'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL='https://dianne.skoll.ca/projects/remind/'

@@ -1264,7 +1264,7 @@ 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 05.00.03 to adapt to many kinds of systems.
+\`configure' configures remind 05.00.05 to adapt to many kinds of systems.

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

@@ -1326,7 +1326,7 @@ fi

 if test -n "$ac_init_help"; then
  case $ac_init_help in
-     short | recursive ) echo "Configuration of remind 05.00.03:";;
+     short | recursive ) echo "Configuration of remind 05.00.05:";;
   esac
  cat <<\_ACEOF

@@ -1414,7 +1414,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
  cat <<\_ACEOF
-remind configure 05.00.03
+remind configure 05.00.05
 generated by GNU Autoconf 2.71

 Copyright (C) 2021 Free Software Foundation, Inc.
@@ -1864,7 +1864,7 @@ 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 05.00.03, which was
+It was created by remind $as_me 05.00.05, which was
 generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw
@@ -4703,7 +4703,7 @@ 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 05.00.03, which was
+This file was extended by remind $as_me 05.00.05, which was
 generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
@@ -4768,7 +4768,7 @@ ac_cs_config_escaped=`printf "%s\n" "$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 05.00.03
+remind config.status 05.00.05
 configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script.

-AC_INIT(remind, 05.00.03, , , https://dianne.skoll.ca/projects/remind/)
+AC_INIT(remind, 05.00.05, , , https://dianne.skoll.ca/projects/remind/)
 AC_CONFIG_SRCDIR([src/queue.c])

 cat <<'EOF'
--- a/contrib/ical2rem.pl
+++ b/contrib/ical2rem.pl
@@ -264,7 +264,7 @@ foreach $yearkey (sort keys %{$events} ) {
                if ($start->hour > 0) { 
                    print " AT ";
                    print $start->strftime("%H:%M");
-                    print " SCHED _sfun MSG %a %2 ";
+                    print " +15 MSG %a %2 ";
                } else {
                    print " MSG %a ";
                }
--- a/docs/WHATSNEW
+++ b/docs/WHATSNEW
@@ -1,5 +1,46 @@
 CHANGES TO REMIND

+* VERSION 5.0 Patch 5 - 2024-09-02
+
+* CHANGE: remind: When using the "-c" option and with the SHADE special
+  enabled, shade the entire calendar box including the line containing the
+  day number.
+
+* IMPROVEMENT: remind: Better error messages when diagnosing certain
+  errors in expressions.
+
+* IMPROVEMENT: include/holidays/jewish.rem: Remove unnecessary _h()
+  function definition.
+
+* BUG FIX: remind: In a couple of spots when we parsed a character, we did
+  not check for an error return.  This has been fixed.
+
+* BUG FIX: remind: Fix edge-case bugs in "remind -c" output formatting.
+
+* BUG FIX: make test: Fix a test that was broken for all of September 2024.
+
+* BUG FIX: remind: Fix a couple of potential file-descriptor leaks.
+
+* BUG FIX: contrib/ical2rem.pl: Replace "SCHED _sfun" with "+15" to
+  hard-code 15-minutes advance warning rather than using an undefined
+  scheduling function.  If this is not what you want, you should edit
+  ical2rem.pl to suit your taste; it's not officially part of Remind and
+  is meant more as a starting point for you to customize than a finished
+  product.
+
+* DOCUMENTATION FIX: Remove obsolete info from Remind man page.
+
+* VERSION 5.0 Patch 4 - 2024-08-29
+
+* IMPROVEMENT: remind: When checking if a SATISFY expression refers to the
+  trigger date, look recursively at any user-defined functions it calls.
+  This reduces spurious warnings.
+
+* CHANGE: remind: Allow any type to be used as the test argument for IIF.
+
+* IMPROVEMENT: remind man page: Clarify how various types are treated
+  in boolean context.
+
 * VERSION 5.0 Patch 3 - 2024-08-28

 * IMPROVEMENT: remind: Preserve newlines ("%_" sequences) in calendar
--- a/include/holidays/jewish.rem
+++ b/include/holidays/jewish.rem
@@ -10,7 +10,6 @@ SET InIsrael value("InIsrael", 0)
 SET Reform value("Reform", 0)

 # Convenient function definition to save typing
-FSET _h(x, y) HEBDATE(x,y)
 FSET _h2(x, y) HEBDATE(x, y, $U-7)
 FSET _PastSat(x, y) IIF(WKDAYNUM(_h2(x,y))!=6, _h2(x,y), _h2(x,y)+1)
 FSET _BackTwoFri(x, y) IIF(WKDAYNUM(_h2(x,y))!=5, _h2(x,y), _h2(x,y)-2)
@@ -19,28 +18,28 @@ 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 [_h(1,  "Tishrey")] ++4 MSG %"Rosh Hashana 1%" is %b.
+REM [hebdate(1,  "Tishrey")] ++4 MSG %"Rosh Hashana 1%" is %b.

 # No RH-2 or Tzom Gedalia in Reform
 IF !Reform
-   REM [_h(2,  "Tishrey")] ++4 MSG %"Rosh Hashana 2%" is %b.
+   REM [hebdate(2,  "Tishrey")] ++4 MSG %"Rosh Hashana 2%" is %b.
   REM [_PastSat(3,  "Tishrey")] ++4 MSG %"Tzom Gedalia%" is %b.
 ENDIF

-REM [_h(10, "Tishrey")] ++4 MSG %"Yom Kippur%" is %b.
-REM [_h(15, "Tishrey")] ++4 MSG %"Sukkot 1%" is %b.
+REM [hebdate(10, "Tishrey")] ++4 MSG %"Yom Kippur%" is %b.
+REM [hebdate(15, "Tishrey")] ++4 MSG %"Sukkot 1%" is %b.

 IF !InIsrael
-   REM [_h(16, "Tishrey")] MSG %"Sukkot 2%"
+   REM [hebdate(16, "Tishrey")] MSG %"Sukkot 2%"
 ENDIF

-REM [_h(21, "Tishrey")] ++4 MSG %"Hoshana Rabba%" is %b.
-REM [_h(22, "Tishrey")] ++4 MSG %"Shemini Atzeret%" is %b.
+REM [hebdate(21, "Tishrey")] ++4 MSG %"Hoshana Rabba%" is %b.
+REM [hebdate(22, "Tishrey")] ++4 MSG %"Shemini Atzeret%" is %b.

 IF InIsrael
-   REM [_h(22, "Tishrey")] ++4 MSG %"Simchat Torah%" is %b.
+   REM [hebdate(22, "Tishrey")] ++4 MSG %"Simchat Torah%" is %b.
 ELSE
-   REM [_h(23, "Tishrey")] ++4 MSG %"Simchat Torah%" is %b.
+   REM [hebdate(23, "Tishrey")] ++4 MSG %"Simchat Torah%" is %b.
 ENDIF

 # Because Kislev can change length, we must be more careful about Chanukah
@@ -58,11 +57,11 @@ REM [_chan(8)] MSG %"Chanukah 8%"
 IF !Reform
 # 10 Tevet will never be a Saturday, so whether or not to
 # move it is moot.  (Thanks to Art Werschulz.)
-   REM [_h(10, "Tevet")] MSG %"Tzom Tevet%" is %b.
+   REM [hebdate(10, "Tevet")] MSG %"Tzom Tevet%" is %b.
 ENDIF

-REM [_h(15, "Shvat")] ++4 MSG %"Tu B'Shvat%" is %b.
-REM [_h(14, "Adar A")] ++4 MSG %"Purim Katan%" is %b.
+REM [hebdate(15, "Shvat")] ++4 MSG %"Tu B'Shvat%" is %b.
+REM [hebdate(14, "Adar A")] ++4 MSG %"Purim Katan%" is %b.

 # If Purim is on Sunday, then Fast of Esther is 11 Adar.
 IF WKDAYNUM(_h2(13, "Adar")) != 6
@@ -70,33 +69,33 @@ IF WKDAYNUM(_h2(13, "Adar")) != 6
 ELSE
   REM [_h2(11, "Adar")] ++4 MSG %"Fast of Esther%" is %b.
 ENDIF
-REM [_h(14, "Adar")] ++4 MSG %"Purim%" is %b.
-REM [_h(15, "Nisan")] ++4 MSG %"Pesach%" is %b.
+REM [hebdate(14, "Adar")] ++4 MSG %"Purim%" is %b.
+REM [hebdate(15, "Nisan")] ++4 MSG %"Pesach%" is %b.

 IF !InIsrael
-   REM [_h(16, "Nisan")] MSG %"Pesach 2%"
+   REM [hebdate(16, "Nisan")] MSG %"Pesach 2%"
 ENDIF

-REM [_h(21, "Nisan")] MSG %"Pesach 7%"
+REM [hebdate(21, "Nisan")] MSG %"Pesach 7%"

 IF !InIsrael && !Reform
-   REM [_h(22, "Nisan")] MSG %"Pesach 8%"
+   REM [hebdate(22, "Nisan")] MSG %"Pesach 8%"
 ENDIF

-REM [_h(27, "Nisan")] ++4 MSG %"Yom HaShoah%" is %b.
+REM [hebdate(27, "Nisan")] ++4 MSG %"Yom HaShoah%" is %b.
 REM [_BackTwoFri(4,  "Iyar")] ++4 MSG %"Yom HaZikaron%" is %b.
 REM [_BackTwoSat(5,  "Iyar")] ++4 MSG %"Yom Ha'atzmaut%" is %b.

 # Not sure about Reform's position on Lag B'Omer
 IF !Reform
-   REM [_h(18, "Iyar")] ++4 MSG %"Lag B'Omer%" is %b.
+   REM [hebdate(18, "Iyar")] ++4 MSG %"Lag B'Omer%" is %b.
 ENDIF

-REM [_h(28, "Iyar")] ++4 MSG %"Yom Yerushalayim%" is %b.
-REM [_h(6,  "Sivan")] ++4 MSG %"Shavuot%" is %b.
+REM [hebdate(28, "Iyar")] ++4 MSG %"Yom Yerushalayim%" is %b.
+REM [hebdate(6,  "Sivan")] ++4 MSG %"Shavuot%" is %b.

 IF !InIsrael && !Reform
-   REM [_h(7, "Sivan")] MSG %"Shavuot 2%"
+   REM [hebdate(7, "Sivan")] MSG %"Shavuot 2%"
 ENDIF

 # Fairly sure Reform Jews don't observe the next two
--- a/man/remind.1.in
+++ b/man/remind.1.in
@@ -2215,11 +2215,11 @@ and time separator characters for \fBDATE\fR and \fBTIME\fR constants apply
 also to \fBDATETIME\fR constants.
 .RE
 .PP
-.B ZERO VALUES
+.B ZERO VALUES AND TRUE/FALSE
 .PP
-All types have an associated \fIzero value\fR, which is
-treated as \fIfalse\fR by the IF command and the logical operators.  The
-zero values are:
+All types have an associated \fIzero value\fR, which is treated as
+\fIfalse\fR by the IF command, the IIF function, and the logical
+operators.  The zero values are:
 .PP
 .RS
 .PP
@@ -3317,14 +3317,14 @@ out.  The stripping algorithm is fairly naive; the function starts
 stripping characters when it encounters a "<" and it stops stripping
 when it encounters a ">".
 .TP
-.B iif(si_test1, x_arg1, [si_test2, x_arg2,...], x_default)
-If \fItest1\fR is not zero or the null string, returns \fIarg1\fR.
-Otherwise, if \fItest2\fR is not zero or the null string, returns
-\fIarg2\fR, and so on.  If all of the \fItest\fR arguments are false,
-returns \fIdefault\fR.  Note that all arguments are \fIalways\fR evaluated.
-This function accepts an odd number of arguments - note that prior to version
-03.00.05 of \fBRemind\fR, it accepted 3 arguments only.  The 3-argument
-version of \fBiif()\fR is compatible with previous versions of \fBRemind\fR.
+.B iif(x_test1, x_arg1, [x_test2, x_arg2,...], x_default)
+If \fItest1\fR is true, returns \fIarg1\fR.  Otherwise, if \fItest2\fR
+is true, returns \fIarg2\fR, and so on.  If all of the \fItest\fR
+arguments are false, returns \fIdefault\fR.  Note that all arguments
+are \fIalways\fR evaluated.  This function accepts an odd number of
+arguments - note that prior to version 03.00.05 of \fBRemind\fR, it
+accepted 3 arguments only.  The 3-argument version of \fBiif()\fR is
+compatible with previous versions of \fBRemind\fR.
 .TP
 .B index(s_search, s_target [,i_start)
 Returns an \fBINT\fR that is the location of \fItarget\fR in the
@@ -4706,10 +4706,7 @@ This is really useful only if \fIexpr\fR involves a call to the
 \fIexpr\fR will not change as \fBRemind\fR iterates.  In fact, if
 \fIexpr\fR is not a constant and does not call \fBtrigdate()\fR or
 related functions or system variables, then \fBRemind\fR will issue a
-warning.  If you have a user-defined function that calls
-\fBtrigdate()\fR, this can result in an unwanted warning.  In that
-case, pass \fBtrigdate()\fR or some related function or system
-variable into your user-defined function from the SATISFY expression.
+warning.
 .PP
 An example of the usefulness of \fBSATISFY\fR:  Suppose you wish to
 be warned of every Friday the 13th.  Your first attempt may be:
--- a/src/calendar.c
+++ b/src/calendar.c
@@ -338,6 +338,7 @@ UnBackgroundize(int d)
    printf("%s", Decolorize());
 }

+#ifdef REM_USE_WCHAR
 static void
 send_lrm(void)
 {
@@ -352,6 +353,7 @@ send_lrm(void)
        printf("\xE2\x80\x8E");
    }
 }
+#endif

 static char const *
 despace(char const *s)
@@ -526,9 +528,9 @@ get_month_abbrev(char const *mon)
 #endif
 }

+#ifdef REM_USE_WCHAR
 static int make_wchar_versions(CalEntry *e)
 {
-#ifdef REM_USE_WCHAR
    size_t len;
    wchar_t *buf;
    len = mbstowcs(NULL, e->text, 0);
@@ -542,10 +544,8 @@ static int make_wchar_versions(CalEntry *e)
    e->wc_text = buf;
    e->wc_pos = buf;
    return 1;
-#else
-    return 1;
-#endif
 }
+#endif

 static void gon(void)
 {
@@ -900,13 +900,17 @@ static void DoCalendarOneWeek(int nleft)
            if (UseVTColors) {
                printf("\x1B[1m"); /* Bold */
            }
+            Backgroundize(d);
 	    PrintLeft(buf, ColSpaces-1, '*');
+            putchar(' ');
+            UnBackgroundize(d);
            if (UseVTColors) {
                printf("\x1B[0m"); /* Normal */
            }
-            putchar(' ');
        } else {
+            Backgroundize(d);
 	    PrintLeft(buf, ColSpaces, ' ');
+            UnBackgroundize(d);
        }
 	gon();
 	DRAW(tb);
@@ -1122,13 +1126,17 @@ static int WriteCalendarRow(void)
                if (UseVTColors) {
                    printf("\x1B[1m"); /* Bold */
                }
+                Backgroundize(d+i-wd);
 		PrintLeft(buf, ColSpaces-1, '*');
+		putchar(' ');
                if (UseVTColors) {
                    printf("\x1B[0m"); /* Normal */
                }
-		putchar(' ');
+                UnBackgroundize(d+i-wd);
 	    } else {
+                Backgroundize(d+i-wd);
 		PrintLeft(buf, ColSpaces, ' ');
+                UnBackgroundize(d+i-wd);
 	    }
 	}
 	gon();
@@ -1196,15 +1204,17 @@ static void PrintLeft(char const *s, int width, char pad)
 {
 #ifndef REM_USE_WCHAR
    int len = strlen(s);
-    printf("%s", s);
-    while (len++ < width) putchar(pad);
+    int i;
+    for (i=0; i<len && i<width; i++) {
+        fputc(*(s+i), stdout);
+    }
+    while (i++ < width) putchar(pad);
 #else
    size_t len = mbstowcs(NULL, s, 0);
    int i;
    wchar_t static_buf[128];
    wchar_t *buf;
    wchar_t *ws;
-    int display_len;

    if (!len) {
 	for (i=0; i<width; i++) {
@@ -1223,13 +1233,16 @@ static void PrintLeft(char const *s, int width, char pad)
 	}
    }
    (void) mbstowcs(buf, s, len+1);
-    display_len = wcswidth(buf, len+1);

    ws = buf;
-    for (i=0; i<width;) {
+    i=0;
+    while (i<width) {
 	if (*ws) {
+            if (i + wcwidth(*ws) > width) {
+                break;
+            }
+            i += wcwidth(*ws);
            PutWideChar(*ws++, NULL);
-            i+= wcwidth(*ws);
        } else {
            break;
        }
@@ -1242,7 +1255,10 @@ static void PrintLeft(char const *s, int width, char pad)
    /* Possibly send lrm control sequence */
    send_lrm();

-    for (i=display_len; i<width; i++) fputc(pad, stdout);
+    while (i<width) {
+        fputc(pad, stdout);
+        i++;
+    }
    if (buf != static_buf) free(buf);
 #endif

@@ -1263,7 +1279,7 @@ static void PrintCentered(char const *s, int width, char *pad)
    int i;

    for (i=0; i<d; i++) fputs(pad, stdout);
-    for (i=0; i<width; i++) {
+    for (i=0; i<width-d; i++) {
 	if (*s) {
            if (isspace(*s)) {
                putchar(' ');
@@ -1307,13 +1323,14 @@ static void PrintCentered(char const *s, int width, char *pad)
    if (d < 0) d = 0;
    ws = buf;
    for (i=0; i<d; i++) fputs(pad, stdout);
-    for (i=0; i<width; i++) {
+    i=0;
+    while (i+d < width) {
 	if (*ws) {
-            PutWideChar(*ws++, NULL);
-            if (wcwidth(*ws) == 0) {
-                /* Don't count this character... it's zero-width */
-                i--;
+            if (i+d + wcwidth(*ws) > width) {
+                break;
            }
+            i += wcwidth(*ws);
+            PutWideChar(*ws++, NULL);
        } else {
            break;
        }
@@ -1325,7 +1342,10 @@ static void PrintCentered(char const *s, int width, char *pad)
    /* Possibly send lrm control sequence */
    send_lrm();

-    for (i=d+display_len; i<width; i++) fputs(pad, stdout);
+    while (i+d<width) {
+        fputs(pad, stdout);
+        i++;
+    }
    if (buf != static_buf) free(buf);
 #endif
 }
@@ -2143,7 +2163,9 @@ static int DoCalRem(ParsePtr p, int col)
 	    FreeTrig(&trig);
 	    return E_NO_MEM;
 	}
+#ifdef REM_USE_WCHAR
 	make_wchar_versions(e);
+#endif
 	DBufInit(&(e->tags));
 	DBufPuts(&(e->tags), DBufValue(&(trig.tags)));
 	if (SynthesizeTags) {
--- a/src/dorem.c
+++ b/src/dorem.c
@@ -81,49 +81,74 @@ check_trigger_function(char const *fname, char const *type)
    Wprint("%s function `%s' defined at %s:%d does not use its argument", type, fname, f->filename, f->lineno);
 }

-static int
-ensure_satnode_mentions_trigdate_aux(expr_node *node)
+static void
+ensure_satnode_mentions_trigdate_aux(expr_node *node, int *mentioned)
 {
    char const *name;
    expr_node *other;
+    UserFunc *f;
+
    if (!node) {
-        return 0;
+        return;
    }
+    if (*mentioned) {
+        return;
+    }
+
    if (node->type == N_BUILTIN_FUNC) {
        name = node->u.builtin_func->name;
        if (!strcmp(name, "trigdate") ||
            !strcmp(name, "trigdatetime")) {
-            return 1;
+            *mentioned = 1;
+            return;
        }
    } else if (node->type == N_SHORT_SYSVAR || node->type == N_SYSVAR) {
        if (node->type == N_SHORT_SYSVAR) {
            name = node->u.name;
        } else {
            name = node->u.value.v.str;
-        } if (!StrCmpi(name, "T") ||
+        }
+        if (!StrCmpi(name, "T") ||
            !StrCmpi(name, "Td") ||
            !StrCmpi(name, "Tm") ||
            !StrCmpi(name, "Tw") ||
            !StrCmpi(name, "Ty")) {
-            return 1;
+            *mentioned = 1;
+            return;
+        }
+    } else if (node->type == N_SHORT_USER_FUNC || node->type == N_USER_FUNC) {
+        if (node->type == N_SHORT_USER_FUNC) {
+            name = node->u.name;
+        } else {
+            name = node->u.value.v.str;
+        }
+        f = FindUserFunc(name);
+        if (f && !f->recurse_flag) {
+            f->recurse_flag = 1;
+            ensure_satnode_mentions_trigdate_aux(f->node, mentioned);
+            f->recurse_flag = 0;
+            if (*mentioned) {
+                return;
+            }
        }
    }
-    if (ensure_satnode_mentions_trigdate_aux(node->child)) {
-        return 1;
+    ensure_satnode_mentions_trigdate_aux(node->child, mentioned);
+    if (*mentioned) {
+        return;
    }
    other = node->sibling;
    while (other) {
-        if (ensure_satnode_mentions_trigdate_aux(other)) {
-            return 1;
+        ensure_satnode_mentions_trigdate_aux(other, mentioned);
+        if (*mentioned) {
+            return;
        }
        other = other->sibling;
    }
-    return 0;
 }

 static void ensure_satnode_mentions_trigdate(expr_node *node)
 {
-    int mentioned;
+    int mentioned = 0;
    char const *str;
    if (node->type == N_CONSTANT || node->type == N_SHORT_STR) {
        if (node->type == N_CONSTANT) {
@@ -146,7 +171,7 @@ static void ensure_satnode_mentions_trigdate(expr_node *node)
        return;
    }

-    mentioned = ensure_satnode_mentions_trigdate_aux(node);
+    ensure_satnode_mentions_trigdate_aux(node, &mentioned);
    if (!mentioned) {
        Wprint("SATISFY: expression has no reference to trigdate() or $T...");
    }
--- a/src/err.h
+++ b/src/err.h
@@ -204,7 +204,7 @@ EXTERN char *ErrMsg[]
 /* E_ERR_READING */       "Error reading",
 /* E_EXPECTING_EOL */     "Expecting end-of-line",
 /* E_BAD_HEBDATE */       "Invalid Hebrew date",
-/* E_IIF_ODD */           "IIF needs odd number of arguments",
+/* E_IIF_ODD */           "iif(): odd number of arguments required",
 /* E_MISS_ENDIF */        "Warning: Missing ENDIF",
 /* E_EXPECT_COMMA */      "Expecting comma",
 /* E_WD_TWICE */          "Weekday specified twice",
--- a/src/expr.c
+++ b/src/expr.c
@@ -425,8 +425,14 @@ eval_builtin(expr_node *node, Value *locals, Value *ans, int *nonconst)
    Value stack_args[STACK_ARGS_MAX];

    /* Check that we have the right number of argumens */
-    if (node->num_kids < f->minargs) return E_2FEW_ARGS;
-    if (node->num_kids > f->maxargs && f->maxargs != NO_MAX) return E_2MANY_ARGS;
+    if (node->num_kids < f->minargs) {
+        Eprint("%s(): %s", f->name, ErrMsg[E_2FEW_ARGS]);
+        return E_2FEW_ARGS;
+    }
+    if (node->num_kids > f->maxargs && f->maxargs != NO_MAX) {
+        Eprint("%s(): %s", f->name, ErrMsg[E_2MANY_ARGS]);
+        return E_2MANY_ARGS;
+    }

    /* If this is a new-style function that knows about expr_nodes,
       let it evaluate itself */
@@ -622,10 +628,12 @@ eval_userfunc(expr_node *node, Value *locals, Value *ans, int *nonconst)
    /* Make sure we have the right number of arguments */
    if (node->num_kids < f->nargs) {
        DBG(fprintf(ErrFp, "%s(...) => %s\n", fname, ErrMsg[E_2FEW_ARGS]));
+        Eprint("%s(): %s", f->name, ErrMsg[E_2FEW_ARGS]);
        return E_2FEW_ARGS;
    }
    if (node->num_kids > f->nargs) {
        DBG(fprintf(ErrFp, "%s(...) => %s\n", fname, ErrMsg[E_2MANY_ARGS]));
+        Eprint("%s(): %s", f->name, ErrMsg[E_2MANY_ARGS]);
        return E_2MANY_ARGS;
    }

@@ -1394,21 +1402,11 @@ static int logical_not(expr_node *node, Value *locals, Value *ans, int *nonconst
 {
    int r;
    Value v1;
-    int truthy;

    r = evaluate_expr_node(node->child, locals, &v1, nonconst);
    if (r != OK) return r;
-    if (v1.type == STR_TYPE) {
-        if (*(v1.v.str)) {
-            truthy = 1;
-        } else {
-            truthy = 0;
-        }
-    } else {
-        truthy = v1.v.val;
-    }
    ans->type = INT_TYPE;
-    ans->v.val = !(truthy);
+    ans->v.val = !truthy(&v1);
    DBG(debug_evaluation_unop(ans, OK, &v1, "!"));
    DestroyValue(v1);
    return OK;
@@ -1452,34 +1450,22 @@ static int logical_binop(expr_node *node, Value *locals, Value *ans, int *noncon
    Value v;
    char const *opname = (is_and) ? "&&" : "||";

-    int truthy;
-
    /* Evaluate first arg */
    int r = evaluate_expr_node(node->child, locals, &v, nonconst);

    /* Bail on error */
    if (r != OK) return r;

-    if (v.type == STR_TYPE) {
-        if (*(v.v.str)) {
-            truthy = 1;
-        } else {
-            truthy = 0;
-        }
-    } else {
-        truthy = v.v.val;
-    }
-
    if (is_and) {
        /* If first arg is false, return it */
-        if (!truthy) {
+        if (!truthy(&v)) {
            *ans = v;
            DBG(debug_evaluation_binop(ans, OK, &v, NULL, opname));
            return OK;
        }
    } else {
        /* If first arg is true, return it */
-        if (truthy) {
+        if (truthy(&v)) {
            *ans = v;
            DBG(debug_evaluation_binop(ans, OK, &v, NULL, opname));
            return OK;
@@ -1569,9 +1555,10 @@ static int parse_expr_token_aux(DynamicBuffer *buf, char const **in)
 		return E_NO_MEM;
 	    }
 	    (*in)++;
-	}
-	return OK;
-
+	} else {
+            return E_PARSE_ERR;
+        }
+        return OK;
    case '!':
    case '>':
    case '<':
@@ -1792,6 +1779,7 @@ static expr_node * parse_function_call(char const **e, int *r, Var *locals, int
    expr_node *node;
    expr_node *arg;
    char *s;
+    char const *ptr;
    CHECK_PARSE_LEVEL();

    node = alloc_expr_node(r);
@@ -1864,6 +1852,7 @@ static expr_node * parse_function_call(char const **e, int *r, Var *locals, int
        }
    }
    if (TOKEN_IS(")")) {
+        ptr = *e;
        *r = GET_TOKEN();
        if (*r != OK) {
            return free_expr_tree(node);
@@ -1872,8 +1861,14 @@ static expr_node * parse_function_call(char const **e, int *r, Var *locals, int
    /* Check args for builtin funcs */
    if (node->type == N_BUILTIN_FUNC) {
        f = node->u.builtin_func;
-        if (node->num_kids < f->minargs) *r = E_2FEW_ARGS;
-        if (node->num_kids > f->maxargs && f->maxargs != NO_MAX) *r = E_2MANY_ARGS;
+        if (node->num_kids < f->minargs) {
+            *e = ptr;
+            *r = E_2FEW_ARGS;
+        }
+        if (node->num_kids > f->maxargs && f->maxargs != NO_MAX) {
+            *e = ptr;
+            *r = E_2MANY_ARGS;
+        }
    }
    if (*r != OK) {
        if (node->type == N_BUILTIN_FUNC) {
@@ -2516,15 +2511,23 @@ expr_node *parse_expression(char const **e, int *r, Var *locals)
        }
    }
    if (*r == E_EXPECT_COMMA     ||
-        *r == E_PARSE_ERR        ||
        *r == E_MISS_RIGHT_PAREN ||
        *r == E_EXPECTING_EOL    ||
+        *r == E_2MANY_ARGS       ||
+        *r == E_2FEW_ARGS        ||
        *r == E_PARSE_ERR        ||
        *r == E_EOLN             ||
        *r == E_ILLEGAL_CHAR) {
        orig = o2;
        while (*orig) {
-            fprintf(ErrFp, "%c", *orig++);
+            if (*orig == '\n') {
+                fprintf(ErrFp, " ");
+                orig++;
+            } else if (*orig == ']' && ! *(orig+1)) {
+                break;
+            } else {
+                fprintf(ErrFp, "%c", *orig++);
+            }
        }
        fprintf(ErrFp, "\n");
        orig = o2;
@@ -3068,3 +3071,17 @@ void print_expr_nodes_stats(void)
    fprintf(stderr, "    Expression nodes leaked: %d\n", ExprNodesUsed);
    fprintf(stderr, "     Parse level high-water: %d\n", parse_level_high_water);
 }
+
+/* Return 1 if a value is "true" for its type, 0 if "false" */
+int truthy(Value const *v)
+{
+    if (v->type == STR_TYPE) {
+        if (v->v.str && *(v->v.str)) {
+            return 1;
+        } else {
+            return 0;
+        }
+    }
+
+    return (v->v.val != 0);
+}
--- a/src/funcs.c
+++ b/src/funcs.c
@@ -1284,6 +1284,7 @@ static int FChoose(expr_node *node, Value *locals, Value *ans, int *nonconst)
            PUT(ErrMsg[E_BAD_TYPE]);
            OUT();
        }
+        Eprint("choose(): %s", ErrMsg[E_BAD_TYPE]);
        return E_BAD_TYPE;
    }
    n = v.v.val;
@@ -1974,7 +1975,6 @@ static int FIndex(func_info *info)
 /***************************************************************/
 static int FIif(expr_node *node, Value *locals, Value *ans, int *nonconst)
 {
-    int istrue;
    int r;
    int done;
    Value v;
@@ -2014,26 +2014,8 @@ static int FIif(expr_node *node, Value *locals, Value *ans, int *nonconst)
            done = 1;
            PUT(PrintValue(&v, NULL));
        }
-	if (v.type != STR_TYPE && v.type != INT_TYPE) {
-            if (DebugFlag & DB_PRTEXPR) {
-                cur = cur->sibling;
-                while(cur) {
-                    PUT(", ?");
-                    cur = cur->sibling;
-                }
-                PUT(") => ");
-                PUT(ErrMsg[E_BAD_TYPE]);
-                OUT();
-            }
-	    return E_BAD_TYPE;
-        }

-	if (v.type == INT_TYPE) {
-	    istrue = v.v.val;
-        } else {
-	    istrue = *(v.v.str);
-        }
-	if (istrue) {
+	if (truthy(&v)) {
            r = evaluate_expr_node(cur->sibling, locals, ans, nonconst);
            if (r == OK && (DebugFlag & DB_PRTEXPR)) {
                PUT(", ");
--- a/src/init.c
+++ b/src/init.c
@@ -1119,6 +1119,8 @@ guess_terminal_background(int *r, int *g, int *b)

    if (n != 8) {
        /* write failed... WTF?  Not much we can do */
+        tty_reset(ttyfd);
+        close(ttyfd);
        return;
    }

@@ -1142,6 +1144,7 @@ guess_terminal_background(int *r, int *g, int *b)
        return;
    }
    tty_reset(ttyfd);
+    close(ttyfd);
    buf[n+1] = 0;
    if (n < 25) {
        /* Too short */
--- a/src/protos.h
+++ b/src/protos.h
@@ -61,6 +61,8 @@ expr_node *parse_expression(char const **e, int *r, Var *locals);

 int evaluate_expression(expr_node *node, Value *locals, Value *ans, int *nonconst);
 int evaluate_expr_node(expr_node *node, Value *locals, Value *ans, int *nonconst);
+int truthy(Value const *v);
+
 void print_expr_tree(expr_node *node, FILE *fp);
 void unlimit_execution_time(void);
 expr_node *free_expr_tree(expr_node *node);
--- a/src/types.h
+++ b/src/types.h
@@ -317,5 +317,6 @@ typedef struct udf_struct {
    int nargs;
    char const *filename;
    int lineno;
+    int recurse_flag;
 } UserFunc;

--- a/src/userfns.c
+++ b/src/userfns.c
@@ -160,6 +160,7 @@ int DoFset(ParsePtr p)
        return E_NO_MEM;
    }
    func->lineno = LineNo;
+    func->recurse_flag = 0;
    StrnCpy(func->name, DBufValue(&buf), VAR_NAME_LEN);
    DBufFree(&buf);
    if (!Hush) {
@@ -206,6 +207,11 @@ int DoFset(ParsePtr p)
            local_array[i+1].next = NULL;
 	    func->nargs++;
 	    c = ParseNonSpaceChar(p, &r, 0);
+            if (r) {
+                DBufFree(&buf);
+                DestroyUserFunc(func);
+                return r;
+            }
 	    if (c == ')') break;
 	    else if (c != ',') {
 		DestroyUserFunc(func);
@@ -216,6 +222,10 @@ int DoFset(ParsePtr p)

    /* Allow an optional = sign: FSET f(x) = x*x */
    c = ParseNonSpaceChar(p, &r, 1);
+    if (r) {
+        DestroyUserFunc(func);
+        return r;
+    }
    if (c == '=') {
 	(void) ParseNonSpaceChar(p, &r, 0);
    }
@@ -240,8 +250,9 @@ int DoFset(ParsePtr p)
    }

    c = ParseNonSpaceChar(p, &r, 1);
-    if (c != 0) {
+    if (c != 0 || r != 0) {
        DestroyUserFunc(func);
+        if (r != 0) return r;
        return E_EXPECTING_EOL;
    }

--- a/src/var.c
+++ b/src/var.c
@@ -587,7 +587,7 @@ int DoSet (Parser *p)
 {
    Value v;
    int r;
-
+    int ch;
    DynamicBuffer buf;
    DynamicBuffer buf2;
    DBufInit(&buf);
@@ -597,8 +597,11 @@ int DoSet (Parser *p)
    if (r) return r;

    /* Allow optional equals-sign:  SET var = value */
-    if (ParseNonSpaceChar(p, &r, 1) == '=') {
+    ch = ParseNonSpaceChar(p, &r, 1);
+    if (r) return r;
+    if (ch == '=') {
 	ParseNonSpaceChar(p, &r, 0);
+        if (r) return r;
    }

    if (p->isnested) {
--- a/tests/test-rem
+++ b/tests/test-rem
@@ -584,7 +584,7 @@ tail +2 ../tests/once.timestamp >> ../tests/test.out 2>&1
 rm -f ../tests/once.timestamp

 # Newlines in calendar output
-(echo 'REM 16 MSG foo%_bar%_baz wookie quux apple   %_    %_    %_  blech'; echo "REM 16 MSG ANOTHER") | ../src/remind -c -w80 - 1 sep 2024 >> ../tests/test.out 2>&1
+(echo 'REM 16 MSG foo%_bar%_baz wookie quux apple   %_    %_    %_  blech'; echo "REM 16 MSG ANOTHER") | ../src/remind -c -w80 - 1 sep 1990 >> ../tests/test.out 2>&1

 # Remove references to SysInclude, which is build-specific
 grep -F -v '$SysInclude' < ../tests/test.out > ../tests/test.out.1 && mv -f ../tests/test.out.1 ../tests/test.out
--- a/tests/test.cmp
+++ b/tests/test.cmp
@@ -1029,7 +1029,7 @@ set a057 value("a05"+"6")
 "a05" + "6" => "a056"
 value("a056") => "SDFJHSDF KSJDFH KJSDFH KSJDFH"
 set a058 version()
-version() => "05.00.03"
+version() => "05.00.05"
 set a059 wkday(today())
 today() => 1991-02-16
 wkday(1991-02-16) => "Saturday"
@@ -2619,7 +2619,7 @@ a086  4
 a109  2012-01-01
 a128  2018-02-03@16:45
 a039  "February"
-a058  "05.00.03"
+a058  "05.00.05"
 a077  "1992 92\n"
 a096  -4
 a119  -1
@@ -5212,303 +5212,386 @@ max(5, 16) => 16
 6 * 16 => 96
 ../tests/test.rem(1032): Trig(satisfied) = Saturday, 16 February, 1991

+FSET references_t(x) $T != x
+REM SATISFY references_t($U)
+../tests/test.rem(1035): Trig = Saturday, 16 February, 1991
+$U => 1991-02-16
+Entering UserFN references_t(1991-02-16)
+$T => 1991-02-16
+x => 1991-02-16
+1991-02-16 != 1991-02-16 => 0
+Leaving UserFN references_t(1991-02-16) => 0
+../tests/test.rem(1035): Trig = Sunday, 17 February, 1991
+$U => 1991-02-16
+Entering UserFN references_t(1991-02-16)
+$T => 1991-02-17
+x => 1991-02-16
+1991-02-17 != 1991-02-16 => 1
+Leaving UserFN references_t(1991-02-16) => 1
+../tests/test.rem(1035): Trig(satisfied) = Sunday, 17 February, 1991
+
+FSET recursive_t(x) iif(x==0, recursive_t(1), references_t($U))
+
+REM SATISFY recursive_t(0)
+../tests/test.rem(1039): Trig = Saturday, 16 February, 1991
+Entering UserFN recursive_t(0)
+x => 0
+0 == 0 => 1
+Entering UserFN recursive_t(1)
+x => 1
+1 == 0 => 0
+$U => 1991-02-16
+Entering UserFN references_t(1991-02-16)
+$T => 1991-02-16
+x => 1991-02-16
+1991-02-16 != 1991-02-16 => 0
+Leaving UserFN references_t(1991-02-16) => 0
+iif(0, ?, 0) => 0
+Leaving UserFN recursive_t(1) => 0
+iif(1, 0, ?) => 0
+Leaving UserFN recursive_t(0) => 0
+../tests/test.rem(1039): Trig = Sunday, 17 February, 1991
+Entering UserFN recursive_t(0)
+x => 0
+0 == 0 => 1
+Entering UserFN recursive_t(1)
+x => 1
+1 == 0 => 0
+$U => 1991-02-16
+Entering UserFN references_t(1991-02-16)
+$T => 1991-02-17
+x => 1991-02-16
+1991-02-17 != 1991-02-16 => 1
+Leaving UserFN references_t(1991-02-16) => 1
+iif(0, ?, 1) => 1
+Leaving UserFN recursive_t(1) => 1
+iif(1, 1, ?) => 1
+Leaving UserFN recursive_t(0) => 1
+../tests/test.rem(1039): Trig(satisfied) = Sunday, 17 February, 1991
+REM SATISFY recursive_t(2)
+../tests/test.rem(1040): Trig = Saturday, 16 February, 1991
+Entering UserFN recursive_t(2)
+x => 2
+2 == 0 => 0
+$U => 1991-02-16
+Entering UserFN references_t(1991-02-16)
+$T => 1991-02-16
+x => 1991-02-16
+1991-02-16 != 1991-02-16 => 0
+Leaving UserFN references_t(1991-02-16) => 0
+iif(0, ?, 0) => 0
+Leaving UserFN recursive_t(2) => 0
+../tests/test.rem(1040): Trig = Sunday, 17 February, 1991
+Entering UserFN recursive_t(2)
+x => 2
+2 == 0 => 0
+$U => 1991-02-16
+Entering UserFN references_t(1991-02-16)
+$T => 1991-02-17
+x => 1991-02-16
+1991-02-17 != 1991-02-16 => 1
+Leaving UserFN references_t(1991-02-16) => 1
+iif(0, ?, 1) => 1
+Leaving UserFN recursive_t(2) => 1
+../tests/test.rem(1040): Trig(satisfied) = Sunday, 17 February, 1991
+
 # These should be diagnosed
 REM SATISFY 0
-../tests/test.rem(1035): SATISFY: constant 0 will never be true
-../tests/test.rem(1035): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1035): Trig = Sunday, 17 February, 1991
-../tests/test.rem(1035): Trig = Monday, 18 February, 1991
-../tests/test.rem(1035): Trig = Tuesday, 19 February, 1991
-../tests/test.rem(1035): Trig = Wednesday, 20 February, 1991
-../tests/test.rem(1035): Trig = Thursday, 21 February, 1991
-../tests/test.rem(1035): Trig = Friday, 22 February, 1991
-../tests/test.rem(1035): Trig = Saturday, 23 February, 1991
-../tests/test.rem(1035): Trig = Sunday, 24 February, 1991
-../tests/test.rem(1035): Trig = Monday, 25 February, 1991
-../tests/test.rem(1035): Trig = Tuesday, 26 February, 1991
-../tests/test.rem(1035): Trig = Wednesday, 27 February, 1991
-../tests/test.rem(1035): Trig = Thursday, 28 February, 1991
-../tests/test.rem(1035): Trig = Friday, 1 March, 1991
-../tests/test.rem(1035): Trig = Saturday, 2 March, 1991
-../tests/test.rem(1035): Trig = Sunday, 3 March, 1991
-../tests/test.rem(1035): Trig = Monday, 4 March, 1991
-../tests/test.rem(1035): Trig = Tuesday, 5 March, 1991
-../tests/test.rem(1035): Trig = Wednesday, 6 March, 1991
-../tests/test.rem(1035): Trig = Thursday, 7 March, 1991
-../tests/test.rem(1035): Trig = Friday, 8 March, 1991
-../tests/test.rem(1035): Trig = Saturday, 9 March, 1991
-../tests/test.rem(1035): Trig = Sunday, 10 March, 1991
-../tests/test.rem(1035): Trig = Monday, 11 March, 1991
-../tests/test.rem(1035): Trig = Tuesday, 12 March, 1991
-../tests/test.rem(1035): Trig = Wednesday, 13 March, 1991
-../tests/test.rem(1035): Trig = Thursday, 14 March, 1991
-../tests/test.rem(1035): Trig = Friday, 15 March, 1991
-../tests/test.rem(1035): Trig = Saturday, 16 March, 1991
-../tests/test.rem(1035): Trig = Sunday, 17 March, 1991
-../tests/test.rem(1035): Trig = Monday, 18 March, 1991
-../tests/test.rem(1035): Trig = Tuesday, 19 March, 1991
-../tests/test.rem(1035): Trig = Wednesday, 20 March, 1991
-../tests/test.rem(1035): Trig = Thursday, 21 March, 1991
-../tests/test.rem(1035): Trig = Friday, 22 March, 1991
-../tests/test.rem(1035): Trig = Saturday, 23 March, 1991
-../tests/test.rem(1035): Trig = Sunday, 24 March, 1991
-../tests/test.rem(1035): Trig = Monday, 25 March, 1991
-../tests/test.rem(1035): Trig = Tuesday, 26 March, 1991
-../tests/test.rem(1035): Trig = Wednesday, 27 March, 1991
-../tests/test.rem(1035): Trig = Thursday, 28 March, 1991
-../tests/test.rem(1035): Trig = Friday, 29 March, 1991
-../tests/test.rem(1035): Trig = Saturday, 30 March, 1991
-../tests/test.rem(1035): Trig = Sunday, 31 March, 1991
-../tests/test.rem(1035): Trig = Monday, 1 April, 1991
-../tests/test.rem(1035): Trig = Tuesday, 2 April, 1991
-../tests/test.rem(1035): Trig = Wednesday, 3 April, 1991
-../tests/test.rem(1035): Trig = Thursday, 4 April, 1991
-../tests/test.rem(1035): Trig = Friday, 5 April, 1991
-../tests/test.rem(1035): Trig = Saturday, 6 April, 1991
-../tests/test.rem(1035): Trig = Sunday, 7 April, 1991
-../tests/test.rem(1035): Trig = Monday, 8 April, 1991
-../tests/test.rem(1035): Trig = Tuesday, 9 April, 1991
-../tests/test.rem(1035): Trig = Wednesday, 10 April, 1991
-../tests/test.rem(1035): Trig = Thursday, 11 April, 1991
-../tests/test.rem(1035): Trig = Friday, 12 April, 1991
-../tests/test.rem(1035): Trig = Saturday, 13 April, 1991
-../tests/test.rem(1035): Trig = Sunday, 14 April, 1991
-../tests/test.rem(1035): Trig = Monday, 15 April, 1991
-../tests/test.rem(1035): Trig = Tuesday, 16 April, 1991
-../tests/test.rem(1035): Trig = Wednesday, 17 April, 1991
-../tests/test.rem(1035): Trig = Thursday, 18 April, 1991
-../tests/test.rem(1035): Trig = Friday, 19 April, 1991
-../tests/test.rem(1035): Trig = Saturday, 20 April, 1991
-../tests/test.rem(1035): Trig = Sunday, 21 April, 1991
-../tests/test.rem(1035): Trig = Monday, 22 April, 1991
-../tests/test.rem(1035): Trig = Tuesday, 23 April, 1991
-../tests/test.rem(1035): Trig = Wednesday, 24 April, 1991
-../tests/test.rem(1035): Trig = Thursday, 25 April, 1991
-../tests/test.rem(1035): Trig = Friday, 26 April, 1991
-../tests/test.rem(1035): Trig = Saturday, 27 April, 1991
-../tests/test.rem(1035): Trig = Sunday, 28 April, 1991
-../tests/test.rem(1035): Trig = Monday, 29 April, 1991
-../tests/test.rem(1035): Trig = Tuesday, 30 April, 1991
-../tests/test.rem(1035): Trig = Wednesday, 1 May, 1991
-../tests/test.rem(1035): Trig = Thursday, 2 May, 1991
-../tests/test.rem(1035): Trig = Friday, 3 May, 1991
-../tests/test.rem(1035): Trig = Saturday, 4 May, 1991
-../tests/test.rem(1035): Trig = Sunday, 5 May, 1991
-../tests/test.rem(1035): Trig = Monday, 6 May, 1991
-../tests/test.rem(1035): Trig = Tuesday, 7 May, 1991
-../tests/test.rem(1035): Trig = Wednesday, 8 May, 1991
-../tests/test.rem(1035): Trig = Thursday, 9 May, 1991
-../tests/test.rem(1035): Trig = Friday, 10 May, 1991
-../tests/test.rem(1035): Trig = Saturday, 11 May, 1991
-../tests/test.rem(1035): Trig = Sunday, 12 May, 1991
-../tests/test.rem(1035): Trig = Monday, 13 May, 1991
-../tests/test.rem(1035): Trig = Tuesday, 14 May, 1991
-../tests/test.rem(1035): Trig = Wednesday, 15 May, 1991
-../tests/test.rem(1035): Trig = Thursday, 16 May, 1991
-../tests/test.rem(1035): Trig = Friday, 17 May, 1991
-../tests/test.rem(1035): Trig = Saturday, 18 May, 1991
-../tests/test.rem(1035): Trig = Sunday, 19 May, 1991
-../tests/test.rem(1035): Trig = Monday, 20 May, 1991
-../tests/test.rem(1035): Trig = Tuesday, 21 May, 1991
-../tests/test.rem(1035): Trig = Wednesday, 22 May, 1991
-../tests/test.rem(1035): Trig = Thursday, 23 May, 1991
-../tests/test.rem(1035): Trig = Friday, 24 May, 1991
-../tests/test.rem(1035): Trig = Saturday, 25 May, 1991
-../tests/test.rem(1035): Trig = Sunday, 26 May, 1991
-../tests/test.rem(1035): Trig = Monday, 27 May, 1991
-../tests/test.rem(1035): Trig = Tuesday, 28 May, 1991
-../tests/test.rem(1035): Trig = Wednesday, 29 May, 1991
-../tests/test.rem(1035): Trig = Thursday, 30 May, 1991
-../tests/test.rem(1035): Trig = Friday, 31 May, 1991
-../tests/test.rem(1035): Trig = Saturday, 1 June, 1991
-../tests/test.rem(1035): Trig = Sunday, 2 June, 1991
-../tests/test.rem(1035): Trig = Monday, 3 June, 1991
-../tests/test.rem(1035): Trig = Tuesday, 4 June, 1991
-../tests/test.rem(1035): Trig = Wednesday, 5 June, 1991
-../tests/test.rem(1035): Trig = Thursday, 6 June, 1991
-../tests/test.rem(1035): Trig = Friday, 7 June, 1991
-../tests/test.rem(1035): Trig = Saturday, 8 June, 1991
-../tests/test.rem(1035): Trig = Sunday, 9 June, 1991
-../tests/test.rem(1035): Trig = Monday, 10 June, 1991
-../tests/test.rem(1035): Trig = Tuesday, 11 June, 1991
-../tests/test.rem(1035): Trig = Wednesday, 12 June, 1991
-../tests/test.rem(1035): Trig = Thursday, 13 June, 1991
-../tests/test.rem(1035): Trig = Friday, 14 June, 1991
-../tests/test.rem(1035): Trig = Saturday, 15 June, 1991
-../tests/test.rem(1035): Trig = Sunday, 16 June, 1991
-../tests/test.rem(1035): Trig = Monday, 17 June, 1991
-../tests/test.rem(1035): Trig = Tuesday, 18 June, 1991
-../tests/test.rem(1035): Trig = Wednesday, 19 June, 1991
-../tests/test.rem(1035): Trig = Thursday, 20 June, 1991
-../tests/test.rem(1035): Trig = Friday, 21 June, 1991
-../tests/test.rem(1035): Trig = Saturday, 22 June, 1991
-../tests/test.rem(1035): Trig = Sunday, 23 June, 1991
-../tests/test.rem(1035): Trig = Monday, 24 June, 1991
-../tests/test.rem(1035): Trig = Tuesday, 25 June, 1991
-../tests/test.rem(1035): Trig = Wednesday, 26 June, 1991
-../tests/test.rem(1035): Trig = Thursday, 27 June, 1991
-../tests/test.rem(1035): Trig = Friday, 28 June, 1991
-../tests/test.rem(1035): Trig = Saturday, 29 June, 1991
-../tests/test.rem(1035): Trig = Sunday, 30 June, 1991
-../tests/test.rem(1035): Trig = Monday, 1 July, 1991
-../tests/test.rem(1035): Trig = Tuesday, 2 July, 1991
-../tests/test.rem(1035): Trig = Wednesday, 3 July, 1991
-../tests/test.rem(1035): Trig = Thursday, 4 July, 1991
-../tests/test.rem(1035): Trig = Friday, 5 July, 1991
-../tests/test.rem(1035): Trig = Saturday, 6 July, 1991
-../tests/test.rem(1035): Trig = Sunday, 7 July, 1991
-../tests/test.rem(1035): Trig = Monday, 8 July, 1991
-../tests/test.rem(1035): Trig = Tuesday, 9 July, 1991
-../tests/test.rem(1035): Trig = Wednesday, 10 July, 1991
-../tests/test.rem(1035): Trig = Thursday, 11 July, 1991
-../tests/test.rem(1035): Trig = Friday, 12 July, 1991
-../tests/test.rem(1035): Trig = Saturday, 13 July, 1991
-../tests/test.rem(1035): Trig = Sunday, 14 July, 1991
-../tests/test.rem(1035): Trig = Monday, 15 July, 1991
-../tests/test.rem(1035): Can't compute trigger
+../tests/test.rem(1043): SATISFY: constant 0 will never be true
+../tests/test.rem(1043): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1043): Trig = Sunday, 17 February, 1991
+../tests/test.rem(1043): Trig = Monday, 18 February, 1991
+../tests/test.rem(1043): Trig = Tuesday, 19 February, 1991
+../tests/test.rem(1043): Trig = Wednesday, 20 February, 1991
+../tests/test.rem(1043): Trig = Thursday, 21 February, 1991
+../tests/test.rem(1043): Trig = Friday, 22 February, 1991
+../tests/test.rem(1043): Trig = Saturday, 23 February, 1991
+../tests/test.rem(1043): Trig = Sunday, 24 February, 1991
+../tests/test.rem(1043): Trig = Monday, 25 February, 1991
+../tests/test.rem(1043): Trig = Tuesday, 26 February, 1991
+../tests/test.rem(1043): Trig = Wednesday, 27 February, 1991
+../tests/test.rem(1043): Trig = Thursday, 28 February, 1991
+../tests/test.rem(1043): Trig = Friday, 1 March, 1991
+../tests/test.rem(1043): Trig = Saturday, 2 March, 1991
+../tests/test.rem(1043): Trig = Sunday, 3 March, 1991
+../tests/test.rem(1043): Trig = Monday, 4 March, 1991
+../tests/test.rem(1043): Trig = Tuesday, 5 March, 1991
+../tests/test.rem(1043): Trig = Wednesday, 6 March, 1991
+../tests/test.rem(1043): Trig = Thursday, 7 March, 1991
+../tests/test.rem(1043): Trig = Friday, 8 March, 1991
+../tests/test.rem(1043): Trig = Saturday, 9 March, 1991
+../tests/test.rem(1043): Trig = Sunday, 10 March, 1991
+../tests/test.rem(1043): Trig = Monday, 11 March, 1991
+../tests/test.rem(1043): Trig = Tuesday, 12 March, 1991
+../tests/test.rem(1043): Trig = Wednesday, 13 March, 1991
+../tests/test.rem(1043): Trig = Thursday, 14 March, 1991
+../tests/test.rem(1043): Trig = Friday, 15 March, 1991
+../tests/test.rem(1043): Trig = Saturday, 16 March, 1991
+../tests/test.rem(1043): Trig = Sunday, 17 March, 1991
+../tests/test.rem(1043): Trig = Monday, 18 March, 1991
+../tests/test.rem(1043): Trig = Tuesday, 19 March, 1991
+../tests/test.rem(1043): Trig = Wednesday, 20 March, 1991
+../tests/test.rem(1043): Trig = Thursday, 21 March, 1991
+../tests/test.rem(1043): Trig = Friday, 22 March, 1991
+../tests/test.rem(1043): Trig = Saturday, 23 March, 1991
+../tests/test.rem(1043): Trig = Sunday, 24 March, 1991
+../tests/test.rem(1043): Trig = Monday, 25 March, 1991
+../tests/test.rem(1043): Trig = Tuesday, 26 March, 1991
+../tests/test.rem(1043): Trig = Wednesday, 27 March, 1991
+../tests/test.rem(1043): Trig = Thursday, 28 March, 1991
+../tests/test.rem(1043): Trig = Friday, 29 March, 1991
+../tests/test.rem(1043): Trig = Saturday, 30 March, 1991
+../tests/test.rem(1043): Trig = Sunday, 31 March, 1991
+../tests/test.rem(1043): Trig = Monday, 1 April, 1991
+../tests/test.rem(1043): Trig = Tuesday, 2 April, 1991
+../tests/test.rem(1043): Trig = Wednesday, 3 April, 1991
+../tests/test.rem(1043): Trig = Thursday, 4 April, 1991
+../tests/test.rem(1043): Trig = Friday, 5 April, 1991
+../tests/test.rem(1043): Trig = Saturday, 6 April, 1991
+../tests/test.rem(1043): Trig = Sunday, 7 April, 1991
+../tests/test.rem(1043): Trig = Monday, 8 April, 1991
+../tests/test.rem(1043): Trig = Tuesday, 9 April, 1991
+../tests/test.rem(1043): Trig = Wednesday, 10 April, 1991
+../tests/test.rem(1043): Trig = Thursday, 11 April, 1991
+../tests/test.rem(1043): Trig = Friday, 12 April, 1991
+../tests/test.rem(1043): Trig = Saturday, 13 April, 1991
+../tests/test.rem(1043): Trig = Sunday, 14 April, 1991
+../tests/test.rem(1043): Trig = Monday, 15 April, 1991
+../tests/test.rem(1043): Trig = Tuesday, 16 April, 1991
+../tests/test.rem(1043): Trig = Wednesday, 17 April, 1991
+../tests/test.rem(1043): Trig = Thursday, 18 April, 1991
+../tests/test.rem(1043): Trig = Friday, 19 April, 1991
+../tests/test.rem(1043): Trig = Saturday, 20 April, 1991
+../tests/test.rem(1043): Trig = Sunday, 21 April, 1991
+../tests/test.rem(1043): Trig = Monday, 22 April, 1991
+../tests/test.rem(1043): Trig = Tuesday, 23 April, 1991
+../tests/test.rem(1043): Trig = Wednesday, 24 April, 1991
+../tests/test.rem(1043): Trig = Thursday, 25 April, 1991
+../tests/test.rem(1043): Trig = Friday, 26 April, 1991
+../tests/test.rem(1043): Trig = Saturday, 27 April, 1991
+../tests/test.rem(1043): Trig = Sunday, 28 April, 1991
+../tests/test.rem(1043): Trig = Monday, 29 April, 1991
+../tests/test.rem(1043): Trig = Tuesday, 30 April, 1991
+../tests/test.rem(1043): Trig = Wednesday, 1 May, 1991
+../tests/test.rem(1043): Trig = Thursday, 2 May, 1991
+../tests/test.rem(1043): Trig = Friday, 3 May, 1991
+../tests/test.rem(1043): Trig = Saturday, 4 May, 1991
+../tests/test.rem(1043): Trig = Sunday, 5 May, 1991
+../tests/test.rem(1043): Trig = Monday, 6 May, 1991
+../tests/test.rem(1043): Trig = Tuesday, 7 May, 1991
+../tests/test.rem(1043): Trig = Wednesday, 8 May, 1991
+../tests/test.rem(1043): Trig = Thursday, 9 May, 1991
+../tests/test.rem(1043): Trig = Friday, 10 May, 1991
+../tests/test.rem(1043): Trig = Saturday, 11 May, 1991
+../tests/test.rem(1043): Trig = Sunday, 12 May, 1991
+../tests/test.rem(1043): Trig = Monday, 13 May, 1991
+../tests/test.rem(1043): Trig = Tuesday, 14 May, 1991
+../tests/test.rem(1043): Trig = Wednesday, 15 May, 1991
+../tests/test.rem(1043): Trig = Thursday, 16 May, 1991
+../tests/test.rem(1043): Trig = Friday, 17 May, 1991
+../tests/test.rem(1043): Trig = Saturday, 18 May, 1991
+../tests/test.rem(1043): Trig = Sunday, 19 May, 1991
+../tests/test.rem(1043): Trig = Monday, 20 May, 1991
+../tests/test.rem(1043): Trig = Tuesday, 21 May, 1991
+../tests/test.rem(1043): Trig = Wednesday, 22 May, 1991
+../tests/test.rem(1043): Trig = Thursday, 23 May, 1991
+../tests/test.rem(1043): Trig = Friday, 24 May, 1991
+../tests/test.rem(1043): Trig = Saturday, 25 May, 1991
+../tests/test.rem(1043): Trig = Sunday, 26 May, 1991
+../tests/test.rem(1043): Trig = Monday, 27 May, 1991
+../tests/test.rem(1043): Trig = Tuesday, 28 May, 1991
+../tests/test.rem(1043): Trig = Wednesday, 29 May, 1991
+../tests/test.rem(1043): Trig = Thursday, 30 May, 1991
+../tests/test.rem(1043): Trig = Friday, 31 May, 1991
+../tests/test.rem(1043): Trig = Saturday, 1 June, 1991
+../tests/test.rem(1043): Trig = Sunday, 2 June, 1991
+../tests/test.rem(1043): Trig = Monday, 3 June, 1991
+../tests/test.rem(1043): Trig = Tuesday, 4 June, 1991
+../tests/test.rem(1043): Trig = Wednesday, 5 June, 1991
+../tests/test.rem(1043): Trig = Thursday, 6 June, 1991
+../tests/test.rem(1043): Trig = Friday, 7 June, 1991
+../tests/test.rem(1043): Trig = Saturday, 8 June, 1991
+../tests/test.rem(1043): Trig = Sunday, 9 June, 1991
+../tests/test.rem(1043): Trig = Monday, 10 June, 1991
+../tests/test.rem(1043): Trig = Tuesday, 11 June, 1991
+../tests/test.rem(1043): Trig = Wednesday, 12 June, 1991
+../tests/test.rem(1043): Trig = Thursday, 13 June, 1991
+../tests/test.rem(1043): Trig = Friday, 14 June, 1991
+../tests/test.rem(1043): Trig = Saturday, 15 June, 1991
+../tests/test.rem(1043): Trig = Sunday, 16 June, 1991
+../tests/test.rem(1043): Trig = Monday, 17 June, 1991
+../tests/test.rem(1043): Trig = Tuesday, 18 June, 1991
+../tests/test.rem(1043): Trig = Wednesday, 19 June, 1991
+../tests/test.rem(1043): Trig = Thursday, 20 June, 1991
+../tests/test.rem(1043): Trig = Friday, 21 June, 1991
+../tests/test.rem(1043): Trig = Saturday, 22 June, 1991
+../tests/test.rem(1043): Trig = Sunday, 23 June, 1991
+../tests/test.rem(1043): Trig = Monday, 24 June, 1991
+../tests/test.rem(1043): Trig = Tuesday, 25 June, 1991
+../tests/test.rem(1043): Trig = Wednesday, 26 June, 1991
+../tests/test.rem(1043): Trig = Thursday, 27 June, 1991
+../tests/test.rem(1043): Trig = Friday, 28 June, 1991
+../tests/test.rem(1043): Trig = Saturday, 29 June, 1991
+../tests/test.rem(1043): Trig = Sunday, 30 June, 1991
+../tests/test.rem(1043): Trig = Monday, 1 July, 1991
+../tests/test.rem(1043): Trig = Tuesday, 2 July, 1991
+../tests/test.rem(1043): Trig = Wednesday, 3 July, 1991
+../tests/test.rem(1043): Trig = Thursday, 4 July, 1991
+../tests/test.rem(1043): Trig = Friday, 5 July, 1991
+../tests/test.rem(1043): Trig = Saturday, 6 July, 1991
+../tests/test.rem(1043): Trig = Sunday, 7 July, 1991
+../tests/test.rem(1043): Trig = Monday, 8 July, 1991
+../tests/test.rem(1043): Trig = Tuesday, 9 July, 1991
+../tests/test.rem(1043): Trig = Wednesday, 10 July, 1991
+../tests/test.rem(1043): Trig = Thursday, 11 July, 1991
+../tests/test.rem(1043): Trig = Friday, 12 July, 1991
+../tests/test.rem(1043): Trig = Saturday, 13 July, 1991
+../tests/test.rem(1043): Trig = Sunday, 14 July, 1991
+../tests/test.rem(1043): Trig = Monday, 15 July, 1991
+../tests/test.rem(1043): Can't compute trigger
 REM SATSIFY ""
-../tests/test.rem(1036): Missing REM type; assuming MSG
-../tests/test.rem(1036): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1036): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1036): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1044): Missing REM type; assuming MSG
+../tests/test.rem(1044): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1044): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1044): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 SATSIFY ""

 REM SATISFY [version() > "01.00.00"]
-../tests/test.rem(1037): SATISFY: expression has no reference to trigdate() or $T...
-../tests/test.rem(1037): Trig = Saturday, 16 February, 1991
-version() => "05.00.03"
-"05.00.03" > "01.00.00" => 1
-../tests/test.rem(1037): Trig(satisfied) = Saturday, 16 February, 1991
+../tests/test.rem(1045): SATISFY: expression has no reference to trigdate() or $T...
+../tests/test.rem(1045): Trig = Saturday, 16 February, 1991
+version() => "05.00.05"
+"05.00.05" > "01.00.00" => 1
+../tests/test.rem(1045): Trig(satisfied) = Saturday, 16 February, 1991
 REM SATISFY [max(x, max(x, 1, 2, 3), 4, 5, 6) * 5]
-../tests/test.rem(1038): SATISFY: expression has no reference to trigdate() or $T...
-../tests/test.rem(1038): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1046): SATISFY: expression has no reference to trigdate() or $T...
+../tests/test.rem(1046): Trig = Saturday, 16 February, 1991
 x => 3
 x => 3
 max(3, 1, 2, 3) => 3
 max(3, 3, 4, 5, 6) => 6
 6 * 5 => 30
-../tests/test.rem(1038): Trig(satisfied) = Saturday, 16 February, 1991
+../tests/test.rem(1046): Trig(satisfied) = Saturday, 16 February, 1991

 FSET gg(x) 0
 REM WARN gg MSG Wookie
-../tests/test.rem(1041): WARN function `gg' defined at ../tests/test.rem:1040 does not use its argument
-../tests/test.rem(1041): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1049): WARN function `gg' defined at ../tests/test.rem:1048 does not use its argument
+../tests/test.rem(1049): Trig = Saturday, 16 February, 1991
 Entering UserFN gg(1)
 Leaving UserFN gg(1) => 0
-../tests/test.rem(1041): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1041): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1049): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1049): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 Wookie

 REM AT 11:00 SCHED gg MSG blork
-../tests/test.rem(1042): SCHED function `gg' defined at ../tests/test.rem:1040 does not use its argument
-../tests/test.rem(1042): Trig = Saturday, 16 February, 1991 AT 11:00
-../tests/test.rem(1042): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1042): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1050): SCHED function `gg' defined at ../tests/test.rem:1048 does not use its argument
+../tests/test.rem(1050): Trig = Saturday, 16 February, 1991 AT 11:00
+../tests/test.rem(1050): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1050): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 blork

 REM OMITFUNC gg MSG hehe
-../tests/test.rem(1043): OMITFUNC function `gg' defined at ../tests/test.rem:1040 does not use its argument
-../tests/test.rem(1043): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1043): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1043): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1051): OMITFUNC function `gg' defined at ../tests/test.rem:1048 does not use its argument
+../tests/test.rem(1051): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1051): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1051): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 hehe


 FSET gg(x,y,z) 0
-../tests/test.rem(1045): Function gg redefined (previously defined at ../tests/test.rem:1040)
+../tests/test.rem(1053): Function gg redefined (previously defined at ../tests/test.rem:1048)
 REM WARN gg MSG Wookie
-../tests/test.rem(1046): WARN function `gg' defined at ../tests/test.rem:1045 should take 1 argument but actually takes 3
-../tests/test.rem(1046): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1046): Undefined WARN function: `gg'
-../tests/test.rem(1046): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1046): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1054): WARN function `gg' defined at ../tests/test.rem:1053 should take 1 argument but actually takes 3
+../tests/test.rem(1054): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1054): Undefined WARN function: `gg'
+../tests/test.rem(1054): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1054): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 Wookie

 REM AT 11:00 SCHED gg MSG blork
-../tests/test.rem(1047): SCHED function `gg' defined at ../tests/test.rem:1045 should take 1 argument but actually takes 3
-../tests/test.rem(1047): Trig = Saturday, 16 February, 1991 AT 11:00
-../tests/test.rem(1047): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1047): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1055): SCHED function `gg' defined at ../tests/test.rem:1053 should take 1 argument but actually takes 3
+../tests/test.rem(1055): Trig = Saturday, 16 February, 1991 AT 11:00
+../tests/test.rem(1055): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1055): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 blork

 REM OMITFUNC gg MSG hehe
-../tests/test.rem(1048): OMITFUNC function `gg' defined at ../tests/test.rem:1045 should take 1 argument but actually takes 3
-../tests/test.rem(1048): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1048): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1048): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1056): OMITFUNC function `gg' defined at ../tests/test.rem:1053 should take 1 argument but actually takes 3
+../tests/test.rem(1056): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1056): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1056): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 hehe


 FSET gg() 0
-../tests/test.rem(1050): Function gg redefined (previously defined at ../tests/test.rem:1045)
+../tests/test.rem(1058): Function gg redefined (previously defined at ../tests/test.rem:1053)
 REM WARN gg MSG Wookie
-../tests/test.rem(1051): WARN function `gg' defined at ../tests/test.rem:1050 should take 1 argument but actually takes 0
-../tests/test.rem(1051): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1051): Undefined WARN function: `gg'
-../tests/test.rem(1051): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1051): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1059): WARN function `gg' defined at ../tests/test.rem:1058 should take 1 argument but actually takes 0
+../tests/test.rem(1059): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1059): Undefined WARN function: `gg'
+../tests/test.rem(1059): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1059): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 Wookie

 REM AT 11:00 SCHED gg MSG blork
-../tests/test.rem(1052): SCHED function `gg' defined at ../tests/test.rem:1050 should take 1 argument but actually takes 0
-../tests/test.rem(1052): Trig = Saturday, 16 February, 1991 AT 11:00
-../tests/test.rem(1052): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1052): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1060): SCHED function `gg' defined at ../tests/test.rem:1058 should take 1 argument but actually takes 0
+../tests/test.rem(1060): Trig = Saturday, 16 February, 1991 AT 11:00
+../tests/test.rem(1060): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1060): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 blork

 REM OMITFUNC gg MSG hehe
-../tests/test.rem(1053): OMITFUNC function `gg' defined at ../tests/test.rem:1050 should take 1 argument but actually takes 0
-../tests/test.rem(1053): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1053): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1053): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1061): OMITFUNC function `gg' defined at ../tests/test.rem:1058 should take 1 argument but actually takes 0
+../tests/test.rem(1061): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1061): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1061): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 hehe


 FSET gg(x) x-x
-../tests/test.rem(1055): Function gg redefined (previously defined at ../tests/test.rem:1050)
+../tests/test.rem(1063): Function gg redefined (previously defined at ../tests/test.rem:1058)
 REM WARN gg MSG Wookie
-../tests/test.rem(1056): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1064): Trig = Saturday, 16 February, 1991
 Entering UserFN gg(1)
 x => 1
 x => 1
 1 - 1 => 0
 Leaving UserFN gg(1) => 0
-../tests/test.rem(1056): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1056): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1064): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1064): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 Wookie

 REM AT 11:00 SCHED gg MSG blork
-../tests/test.rem(1057): Trig = Saturday, 16 February, 1991 AT 11:00
-../tests/test.rem(1057): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1057): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1065): Trig = Saturday, 16 February, 1991 AT 11:00
+../tests/test.rem(1065): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1065): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 blork

 REM OMITFUNC gg MSG hehe
-../tests/test.rem(1058): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1058): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1058): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1066): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1066): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1066): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 hehe


 REM WARN not_defined MSG Wookie
-../tests/test.rem(1060): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1060): Undefined WARN function: `not_defined'
-../tests/test.rem(1060): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1060): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1068): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1068): Undefined WARN function: `not_defined'
+../tests/test.rem(1068): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1068): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 Wookie

 REM AT 11:00 SCHED not_defined MSG blork
-../tests/test.rem(1061): Undefined SCHED function: `not_defined'
-../tests/test.rem(1061): Trig = Saturday, 16 February, 1991 AT 11:00
-../tests/test.rem(1061): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1061): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1069): Undefined SCHED function: `not_defined'
+../tests/test.rem(1069): Trig = Saturday, 16 February, 1991 AT 11:00
+../tests/test.rem(1069): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1069): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 blork

 REM OMITFUNC not_defined MSG hehe
-../tests/test.rem(1062): Undefined OMITFUNC function: `not_defined'
-../tests/test.rem(1062): Trig = Saturday, 16 February, 1991
-../tests/test.rem(1062): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
-../tests/test.rem(1062): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1070): Undefined OMITFUNC function: `not_defined'
+../tests/test.rem(1070): Trig = Saturday, 16 February, 1991
+../tests/test.rem(1070): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
+../tests/test.rem(1070): Function `subst_ampm' defined at ../tests/test.rem:931 should take 1 argument, but actually takes 7
 hehe


@@ -5594,6 +5677,28 @@ set xyz ! "foo"
 set xyz ! "0"
 ! "0" => 0

+# Test error messages for function calls with too many / too few args
+
+set zxk version(1)
+../tests/test.rem(1114): version: Too many arguments
+version(1)
+         ^-- here
+set zxk max()
+../tests/test.rem(1115): max: Not enough arguments
+max()
+    ^-- here
+
+fset dooby(x) 1
+set zxk dooby()
+dooby(...) => Not enough arguments
+../tests/test.rem(1118): dooby(): Not enough arguments
+set zxk dooby(1, 2)
+dooby(...) => Too many arguments
+../tests/test.rem(1119): dooby(): Too many arguments
+set zxk dooby(1)
+Entering UserFN dooby(1)
+Leaving UserFN dooby(1) => 1
+
 # Don't want Remind to queue reminders
 EXIT

@@ -11747,7 +11852,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[0;30mBLACK[0m‎     |[0;34mBLUE[0m‎      |[0;32mGREEN[0m‎     |[0;36mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[0;43m6 ‎        [0m|[0;45m7 ‎        [0m|[0;46m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@0‎       |[0;43m          [0m|[0;45m          [0m|[0;46m[0;30mBLACK[0m[0;46m‎     [0m|[34;1mBRIGHT[0m‎    |[32;1mBRIGHT[0m‎    |[36;1mBRIGHT[0m‎    |
 |          |[0;43m          [0m|[0;45m          [0m|[0;46m          [0m|[34;1mBLUE[0m‎      |[32;1mGREEN[0m‎     |[36;1mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11769,7 +11874,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[30;1mBLACK[0m‎     |[0;34mBLUE[0m‎      |[0;32mGREEN[0m‎     |[0;36mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[0;43m6 ‎        [0m|[0;45m7 ‎        [0m|[0;46m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@0,0‎     |[0;43m          [0m|[0;45m          [0m|[0;46m[0;30mBLACK[0m[0;46m‎     [0m|[34;1mBRIGHT[0m‎    |[32;1mBRIGHT[0m‎    |[36;1mBRIGHT[0m‎    |
 |          |[0;43m          [0m|[0;45m          [0m|[0;46m          [0m|[34;1mBLUE[0m‎      |[32;1mGREEN[0m‎     |[36;1mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11791,7 +11896,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[0;30mBLACK[0m‎     |[0;34mBLUE[0m‎      |[0;32mGREEN[0m‎     |[0;36mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[0;43m6 ‎        [0m|[0;45m7 ‎        [0m|[0;46m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@0,1‎     |[0;43m          [0m|[0;45m          [0m|[0;46m[0;30mBLACK[0m[0;46m‎     [0m|[34;1mBRIGHT[0m‎    |[32;1mBRIGHT[0m‎    |[36;1mBRIGHT[0m‎    |
 |          |[0;43m          [0m|[0;45m          [0m|[0;46m          [0m|[34;1mBLUE[0m‎      |[32;1mGREEN[0m‎     |[36;1mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11813,7 +11918,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[38;5;0mBLACK[0m‎     |[38;5;17mBLUE[0m‎      |[38;5;22mGREEN[0m‎     |[38;5;23mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[48;5;11m6 ‎        [0m|[48;5;13m7 ‎        [0m|[48;5;14m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@1‎       |[48;5;11m          [0m|[48;5;13m          [0m|[48;5;14m[38;5;0mBLACK[0m[48;5;14m‎     [0m|[38;5;20mBRIGHT[0m‎    |[38;5;40mBRIGHT[0m‎    |[38;5;44mBRIGHT[0m‎    |
 |          |[48;5;11m          [0m|[48;5;13m          [0m|[48;5;14m          [0m|[38;5;20mBLUE[0m‎      |[38;5;40mGREEN[0m‎     |[38;5;44mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11835,7 +11940,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[38;5;238mBLACK[0m‎     |[38;5;17mBLUE[0m‎      |[38;5;22mGREEN[0m‎     |[38;5;23mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[48;5;11m6 ‎        [0m|[48;5;13m7 ‎        [0m|[48;5;14m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@1,0‎     |[48;5;11m          [0m|[48;5;13m          [0m|[48;5;14m[38;5;0mBLACK[0m[48;5;14m‎     [0m|[38;5;20mBRIGHT[0m‎    |[38;5;40mBRIGHT[0m‎    |[38;5;44mBRIGHT[0m‎    |
 |          |[48;5;11m          [0m|[48;5;13m          [0m|[48;5;14m          [0m|[38;5;20mBLUE[0m‎      |[38;5;40mGREEN[0m‎     |[38;5;44mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11857,7 +11962,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[38;5;0mBLACK[0m‎     |[38;5;17mBLUE[0m‎      |[38;5;22mGREEN[0m‎     |[38;5;23mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[48;5;11m6 ‎        [0m|[48;5;13m7 ‎        [0m|[48;5;14m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@1,1‎     |[48;5;11m          [0m|[48;5;13m          [0m|[48;5;14m[38;5;0mBLACK[0m[48;5;14m‎     [0m|[38;5;20mBRIGHT[0m‎    |[38;5;40mBRIGHT[0m‎    |[38;5;44mBRIGHT[0m‎    |
 |          |[48;5;11m          [0m|[48;5;13m          [0m|[48;5;14m          [0m|[38;5;20mBLUE[0m‎      |[38;5;40mGREEN[0m‎     |[38;5;44mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11879,7 +11984,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[38;2;0;0;0mBLACK[0m‎     |[38;2;0;0;65mBLUE[0m‎      |[38;2;0;65;0mGREEN[0m‎     |[38;2;0;65;65mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[48;2;255;255;0m6 ‎        [0m|[48;2;255;0;255m7 ‎        [0m|[48;2;0;255;255m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@2‎       |[48;2;255;255;0m          [0m|[48;2;255;0;255m          [0m|[48;2;0;255;255m[38;2;0;0;0mBLACK[0m[48;2;0;255;255m‎     [0m|[38;2;0;0;200mBRIGHT[0m‎    |[38;2;0;200;0mBRIGHT[0m‎    |[38;2;0;200;200mBRIGHT[0m‎    |
 |          |[48;2;255;255;0m          [0m|[48;2;255;0;255m          [0m|[48;2;0;255;255m          [0m|[38;2;0;0;200mBLUE[0m‎      |[38;2;0;200;0mGREEN[0m‎     |[38;2;0;200;200mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11901,7 +12006,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[38;2;65;65;65mBLACK[0m‎     |[38;2;0;0;65mBLUE[0m‎      |[38;2;0;65;0mGREEN[0m‎     |[38;2;0;65;65mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[48;2;255;255;0m6 ‎        [0m|[48;2;255;0;255m7 ‎        [0m|[48;2;0;255;255m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@2,0‎     |[48;2;255;255;0m          [0m|[48;2;255;0;255m          [0m|[48;2;0;255;255m[38;2;0;0;0mBLACK[0m[48;2;0;255;255m‎     [0m|[38;2;0;0;200mBRIGHT[0m‎    |[38;2;0;200;0mBRIGHT[0m‎    |[38;2;0;200;200mBRIGHT[0m‎    |
 |          |[48;2;255;255;0m          [0m|[48;2;255;0;255m          [0m|[48;2;0;255;255m          [0m|[38;2;0;0;200mBLUE[0m‎      |[38;2;0;200;0mGREEN[0m‎     |[38;2;0;200;200mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -11923,7 +12028,7 @@ STDOUT is a: PIPE
 |          |          |          |1 ‎        |2 ‎        |3 ‎        |4 ‎        |
 |          |          |          |[38;2;0;0;0mBLACK[0m‎     |[38;2;0;0;65mBLUE[0m‎      |[38;2;0;65;0mGREEN[0m‎     |[38;2;0;65;65mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
-|5 ‎        |6 ‎        |7 ‎        |8 ‎        |9 ‎        |10 ‎       |11 ‎       |
+|5 ‎        |[48;2;255;255;0m6 ‎        [0m|[48;2;255;0;255m7 ‎        [0m|[48;2;0;255;255m8 ‎        [0m|9 ‎        |10 ‎       |11 ‎       |
 |-@2,1‎     |[48;2;255;255;0m          [0m|[48;2;255;0;255m          [0m|[48;2;0;255;255m[38;2;0;0;0mBLACK[0m[48;2;0;255;255m‎     [0m|[38;2;0;0;200mBRIGHT[0m‎    |[38;2;0;200;0mBRIGHT[0m‎    |[38;2;0;200;200mBRIGHT[0m‎    |
 |          |[48;2;255;255;0m          [0m|[48;2;255;0;255m          [0m|[48;2;0;255;255m          [0m|[38;2;0;0;200mBLUE[0m‎      |[38;2;0;200;0mGREEN[0m‎     |[38;2;0;200;200mCYAN[0m‎      |
 +----------+----------+----------+----------+----------+----------+----------+
@@ -12491,7 +12596,7 @@ 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
-05.00.03
+05.00.05
 NOTE JSONQUEUE
 [{"priority":2,"eventstart":"VOLATILE","time":"23:59","nexttime":"23:59","tdelta":0,"trep":0,"rundisabled":0,"ntrig":1,"filename":"../tests/queue2.rem","lineno":1,"type":"MSG_TYPE","body":"XXXX"},{"priority":999,"eventstart":"VOLATILE","time":"23:58","nexttime":"23:58","tdelta":0,"trep":0,"rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":5,"type":"MSG_TYPE","body":"quux"},{"priority":42,"eventstart":"VOLATILE","time":"23:57","nexttime":"23:57","tdelta":0,"trep":0,"rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":4,"type":"MSG_TYPE","body":"bar"},{"priority":5000,"eventstart":"VOLATILE","time":"23:56","nexttime":"23:56","tdelta":0,"trep":0,"rundisabled":0,"ntrig":1,"filename":"../tests/queue1.rem","lineno":3,"type":"MSG_TYPE","body":"foo"}]
 NOTE ENDJSONQUEUE
@@ -13075,11 +13180,11 @@ No reminders.
 # This is a timestamp file used by Remind to track ONCE reminders.
 # Do not edit or delete it.
 +----------------------------------------------------------------------------+
-|                               September 2024‎                               |
+|                               September 1990‎                               |
 +----------+----------+----------+----------+----------+----------+----------+
 |  Sunday‎  |  Monday‎  | Tuesday‎  |Wednesday‎ | Thursday‎ |  Friday‎  | Saturday‎ |
 +----------+----------+----------+----------+----------+----------+----------+
-|1 ‎        |2 ‎        |3 ‎        |4 ‎        |5 ‎        |6 ‎        |7 ‎        |
+|          |          |          |          |          |          |1 ‎        |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
@@ -13087,7 +13192,7 @@ No reminders.
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 +----------+----------+----------+----------+----------+----------+----------+
-|8 ‎        |9 ‎        |10 ‎       |11 ‎       |12 ‎       |13 ‎       |14 ‎       |
+|2 ‎        |3 ‎        |4 ‎        |5 ‎        |6 ‎        |7 ‎        |8 ‎        |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
@@ -13095,17 +13200,7 @@ No reminders.
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 +----------+----------+----------+----------+----------+----------+----------+
-|15 ‎       |16 ‎       |17 ‎       |18 ‎       |19 ‎       |20 ‎       |21 ‎       |
-|          |          |          |          |          |          |          |
-|          |foo‎       |          |          |          |          |          |
-|          |bar‎       |          |          |          |          |          |
-|          |baz wookie‎|          |          |          |          |          |
-|          |quux apple‎|          |          |          |          |          |
-|          |blech‎     |          |          |          |          |          |
-|          |          |          |          |          |          |          |
-|          |ANOTHER‎   |          |          |          |          |          |
-+----------+----------+----------+----------+----------+----------+----------+
-|22 ‎       |23 ‎       |24 ‎       |25 ‎       |26 ‎       |27 ‎       |28 ‎       |
+|9 ‎        |10 ‎       |11 ‎       |12 ‎       |13 ‎       |14 ‎       |15 ‎       |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
@@ -13113,7 +13208,25 @@ No reminders.
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 +----------+----------+----------+----------+----------+----------+----------+
-|29 ‎       |30 ‎       |          |          |          |          |          |
+|16 ‎       |17 ‎       |18 ‎       |19 ‎       |20 ‎       |21 ‎       |22 ‎       |
+|          |          |          |          |          |          |          |
+|foo‎       |          |          |          |          |          |          |
+|bar‎       |          |          |          |          |          |          |
+|baz wookie‎|          |          |          |          |          |          |
+|quux apple‎|          |          |          |          |          |          |
+|blech‎     |          |          |          |          |          |          |
+|          |          |          |          |          |          |          |
+|ANOTHER‎   |          |          |          |          |          |          |
+----------+----------+----------+----------+----------+----------+----------+
+|23 ‎       |24 ‎       |25 ‎       |26 ‎       |27 ‎       |28 ‎       |29 ‎       |
+|          |          |          |          |          |          |          |
+|          |          |          |          |          |          |          |
+|          |          |          |          |          |          |          |
+|          |          |          |          |          |          |          |
+|          |          |          |          |          |          |          |
+|          |          |          |          |          |          |          |
+----------+----------+----------+----------+----------+----------+----------+
+|30 ‎       |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
 |          |          |          |          |          |          |          |
--- a/tests/test.rem
+++ b/tests/test.rem
@@ -1031,6 +1031,14 @@ REM SATISFY $Td > 0
 REM SATISFY $Tw > -1
 REM SATISFY [max(x, max(x, 1, 2, 3), 4, 5, 6) * max(5, $Td)]

+FSET references_t(x) $T != x
+REM SATISFY references_t($U)
+
+FSET recursive_t(x) iif(x==0, recursive_t(1), references_t($U))
+
+REM SATISFY recursive_t(0)
+REM SATISFY recursive_t(2)
+
 # These should be diagnosed
 REM SATISFY 0
 REM SATSIFY ""
@@ -1101,6 +1109,16 @@ set xyz ! ""
 set xyz ! "foo"
 set xyz ! "0"

+# Test error messages for function calls with too many / too few args
+
+set zxk version(1)
+set zxk max()
+
+fset dooby(x) 1
+set zxk dooby()
+set zxk dooby(1, 2)
+set zxk dooby(1)
+
 # Don't want Remind to queue reminders
 EXIT
Author	SHA1	Message	Date
Dianne Skoll	b9dea59206	Update changelog. All checks were successful Remind unit tests / tests (push) Successful in 39s Details	2024-09-02 14:46:58 -04:00
Dianne Skoll	46aa144b65	Bump version to 05.00.05	2024-09-02 10:15:56 -04:00
Dianne Skoll	914971308d	Better error message. All checks were successful Remind unit tests / tests (push) Successful in 30s Details	2024-09-01 23:42:29 -04:00
Dianne Skoll	a22e81040f	Check error return in a couple of spots.	2024-09-01 23:22:00 -04:00
Dianne Skoll	72f74f03cf	Check for errors.	2024-09-01 23:18:09 -04:00
Dianne Skoll	d0e45e727e	Don't print closing ] in error indicator. All checks were successful Remind unit tests / tests (push) Successful in 31s Details	2024-09-01 22:39:49 -04:00
Dianne Skoll	ce2b2e80da	Remove unnecessary _h() function definition. All checks were successful Remind unit tests / tests (push) Successful in 28s Details	2024-09-01 11:31:28 -04:00
Dianne Skoll	11771b7d3d	Better formatting of ^-- here message for expressions with embedded newlines	2024-09-01 11:27:34 -04:00
Dianne Skoll	01cb028532	Fix up tests to pass in September 2024.	2024-09-01 11:09:32 -04:00
Dianne Skoll	58b6f43b9c	Better diagnosis of wrong #args for builtin functions.	2024-09-01 09:03:26 -04:00
Dianne Skoll	1dedb667e8	Prevent a couple of file descriptor leaks. All checks were successful Remind unit tests / tests (push) Successful in 28s Details	2024-08-31 09:06:05 -04:00
Dianne Skoll	8a96236788	Avoid warnings if REM_USE_WCHAR is undefined. All checks were successful Remind unit tests / tests (push) Successful in 28s Details	2024-08-30 20:44:08 -04:00
Dianne Skoll	2a13163659	Fix some weird edge cases in text-mode calendar formatting. All checks were successful Remind unit tests / tests (push) Successful in 28s Details	2024-08-29 13:25:36 -04:00
Dianne Skoll	336a9684d4	In calendar mode, SHADE the entire calendar box including day number. All checks were successful Remind unit tests / tests (push) Successful in 29s Details	2024-08-29 08:50:57 -04:00
Dianne Skoll	86945c6e18	Remove incorrect test obsoleted by changes in 05.00.04.	2024-08-29 08:39:55 -04:00
Dianne Skoll	684280db5e	Remove "SCHED _sfun" and hard-code "+15" instead.	2024-08-29 08:15:10 -04:00
Dianne Skoll	d801408933	Update WHATSNEW.	2024-08-29 08:01:50 -04:00
Dianne Skoll	79b3da3820	Update man page. All checks were successful Remind unit tests / tests (push) Successful in 27s Details	2024-08-28 20:43:27 -04:00
Dianne Skoll	ed021d3f46	Let IIF's boolean arg be any type... we use truthy().	2024-08-28 20:41:21 -04:00
Dianne Skoll	27d0fda280	Factor out truthy code from Fiif	2024-08-28 20:38:04 -04:00
Dianne Skoll	ef12da4ec6	Refactor out "truthy".	2024-08-28 20:36:30 -04:00
Dianne Skoll	7b098e95ad	Make error messages more consistent.	2024-08-28 18:21:35 -04:00
Dianne Skoll	7d13f4b09e	Better diagnostics when printing "Too many/few arguments" errors	2024-08-28 18:14:43 -04:00
Dianne Skoll	cecdfe6ade	Bump version to 05.00.04.	2024-08-28 18:00:50 -04:00
Dianne Skoll	216bbd6378	Fix the logic that recurses into user-defined functions.	2024-08-28 17:56:47 -04:00
Dianne Skoll	30e2e9c633	When looking at SATISFY expressions to make sure they use the trigger date, look recursively into user-defined functions in the expression also.	2024-08-28 17:49:12 -04:00