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77 lines
1.4 KiB
Groff
77 lines
1.4 KiB
Groff
.de Id
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.ds Rv \\$3
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.ds Dt \\$4
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.ds iD \\$3 \\$4 \\$5 \\$6 \\$7
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..
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.Id $Id: ident.1,v 5.0 1990/08/22 09:09:36 eggert Exp $
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.ds r \s-1RCS\s0
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.if n .ds - \%--
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.if t .ds - \(em
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.TH IDENT 1 \*(Dt GNU
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.SH NAME
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ident \- identify files
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.SH SYNOPSIS
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.B ident
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[
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.B \-q
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] [
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.I file
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\&.\|.\|. ]
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.SH DESCRIPTION
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.B ident
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searches for all occurrences of the pattern
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.BI $ keyword : .\|.\|. $
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in the named files or, if no file name appears, the standard input.
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.PP
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These patterns are normally inserted automatically by the \*r command
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.BR co (1),
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but can also be inserted manually.
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The option
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.B \-q
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suppresses
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the warning given if there are no patterns in a file.
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.PP
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.B ident
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works on text files as well as object files and dumps.
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For example, if the C program in
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.B f.c
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contains
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.IP
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\f3char rcsid[] = \&"$\&Id: f.c,v \*(iD $\&";\fP
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.LP
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and
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.B f.c
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is compiled into
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.BR f.o ,
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then the command
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.IP
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.B "ident f.c f.o"
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.LP
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will output
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.nf
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.IP
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.ft 3
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f.c:
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$\&Id: f.c,v \*(iD $
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f.o:
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$\&Id: f.c,v \*(iD $
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.ft
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.fi
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.SH IDENTIFICATION
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Author: Walter F. Tichy.
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.br
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Revision Number: \*(Rv; Release Date: \*(Dt.
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.br
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Copyright \(co 1982, 1988, 1989 by Walter F. Tichy.
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.br
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Copyright \(co 1990 by Paul Eggert.
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.SH "SEE ALSO"
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ci(1), co(1), rcs(1), rcsdiff(1), rcsintro(1), rcsmerge(1), rlog(1),
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rcsfile(5)
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.br
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Walter F. Tichy,
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\*r\*-A System for Version Control,
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.I "Software\*-Practice & Experience"
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.BR 15 ,
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7 (July 1985), 637-654.
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