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28 .\" @(#)what.1 8.1 (Berkeley) 6/6/93
37 .Nd "show what versions of object modules were used to construct a file"
45 utility searches each specified
47 for sequences of the form
51 source code control system.
52 It prints the remainder
53 of the string following this marker, up to a NUL character, newline, double
56 character, or backslash.
58 The following options are available:
59 .Bl -tag -width indent
61 Only output the match text, rather than formatting it.
63 Stop searching each file after the first match.
66 Exit status is 0 if any matches were found, otherwise 1.
77 option is a non-standard
79 extension which may not be available on other operating systems.
86 This is a rewrite of the
88 command of the same name,
89 and behavior may not be identical.