prs [options] filesPrint formatted information for one or more SCCS files.
-aInclude information for all deltas, including removed ones.
-cdateCutoff date used with -e or -l (see get for format of date).
-d[format]Specify output format by supplying text and/or SCCS keywords. See the previous section, "Data Keywords," for a list of valid keywords. Use \t and \n in the format to create a tab and newline, respectively.
-eWith -r, list data for deltas earlier than or including sid; with -c, list data for deltas not newer than date.
-lLike -e, but later than or including sid or date.
-r[sid]Specify SCCS ID sid; default is the most recent delta.
The following command:
prs -d"program :M: version :I: by :P:" -r s.yes.c
might produce this output:
program yes.c version 2.4.6 by daniel