icalendar--convert-block-to-ical

icalendar--convert-block-to-ical is a compiled Lisp function in `icalendar.el'.

(icalendar--convert-block-to-ical NONMARKER ENTRY-MAIN)

Convert block diary entry to iCalendar format.
NONMARKER is a regular expression matching the start of non-marking
entries. ENTRY-MAIN is the first line of the diary entry.