Resolve Issue 8 - define _sfun function

README.md

@@ -64,6 +64,9 @@ fset _sstd() coerce("STRING", _no_lz(_am_pm(sunset(today()))))
 MSG Sun is up today from [_srtd()] to [_sstd()].%"%"%
 ````
 ## Revision History
+### Version 0.7 2024-09-04
+  - ISSUE 8: New version of remind complains if _sfun isn't defined. Output a header
+	to define a function that does nothing if the function doesn't exist.
 ### Version 0.6 2019-03-01
   - Publish on GitHub and change license to MIT License
   - Add supporting files and explanation of how I use it

ical2rem.pl

@@ -252,6 +252,13 @@ sub _process_todos {
 #
 ######################################################################
 
+# Issue 8 https://github.com/jbalcorn/ical2rem/issues/8
+# Make sure there is a _sfun function declared in the reminder file.  We'll just make it do nothing here.
+print 'IF args("_sfun") < 1
+    FSET _sfun(x) choose(x,0)
+ENDIF
+';
+
 print _process_todos($hash->{'todos'}) if $PROCESS_TODOS;
 
 my ($leadtime, $yearkey, $monkey, $daykey,$uid,%eventsbyuid);