Package rcs

• ci(1) — check in RCS revisions
• co(1) — check out RCS revisions
• ident(1) — identify RCS keyword strings in files
• merge(1) — three-way file merge
• rcs(1) — change \*o attributes
• rcsclean(1) — clean up working files
• rcsdiff(1) — compare RCS revisions
• rcsfile(5) — \*o format
• rcsmerge(1) — merge RCS revisions
• rlog(1) — print log messages and other information about \*os