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calendar: clarify comment syntax in man page

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The single line comment indicator '//' is only detected at the
beginning of a line or when following white space to allow URLs
in calendar entries.

MFC after:	3 days
This commit is contained in:
Stefan Eßer 2022-07-31 07:37:05 +02:00
parent 548045bf57
commit dc9e68ad01
1 changed files with 7 additions and 5 deletions
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12
usr.bin/calendar/calendar.1
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@ -28,7 +28,7 @@
.\" @(#)calendar.1 8.1 (Berkeley) 6/29/93
.\" $FreeBSD$
.\"
.Dd November 5, 2020
.Dd July 31, 2022
.Dt CALENDAR 1
.Os
.Sh NAME
@ -219,11 +219,13 @@ If the shared file is not referenced by a full pathname,
searches in the current (or home) directory first, and then in the
directory
.Pa /usr/share/calendar .
Empty lines and text protected by the C commenting syntax
.Pq Li /* ... */
.Pp
Blank lines and text protected by the C comment syntax
.Ql /* ... */
or
.Pq Li //
are ignored.
.Ql //
are ignored, but the latter only at the beginning of a line or after
white space to allow for URLs in calendar entries.
.Pp
Some possible calendar entries (<tab> characters highlighted by
\fB\et\fR sequence):