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- #------------------------------------------------------------------------------
- # $File: sccs,v 1.8 2020/06/20 21:32:52 christos Exp $
- # sccs: file(1) magic for SCCS archives
- #
- # SCCS v4 archive structure:
- # \001h01207
- # \001s 00276/00000/00000
- # \001d D 1.1 87/09/23 08:09:20 ian 1 0
- # \001c date and time created 87/09/23 08:09:20 by ian
- # \001e
- # \001u
- # \001U
- # ... etc.
- # Now '\001h' happens to be the same as the 3B20's a.out magic number (0550).
- # *Sigh*. And these both came from various parts of the USG.
- # Maybe we should just switch everybody from SCCS to RCS!
- # Further, you can't just say '\001h0', because the five-digit number
- # is a checksum that could (presumably) have any leading digit,
- # Fortunately we have regular expression matching:
- 0 string \001h
- >2 regex [0-9][0-9][0-9][0-9][0-9]$
- >>8 string \001s\040 SCCS v4 archive data
- >2 string V6,sum= SCCS v6 archive data
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