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Diffstat (limited to 'doc/regexp.n')
| -rw-r--r-- | doc/regexp.n | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/regexp.n b/doc/regexp.n index 5f3d13e..cd3576b 100644 --- a/doc/regexp.n +++ b/doc/regexp.n @@ -4,7 +4,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: regexp.n,v 1.15 2004/05/21 23:50:26 dkf Exp $ +'\" RCS: @(#) $Id: regexp.n,v 1.16 2004/10/27 14:24:37 dkf Exp $ '\" .so man.macros .TH regexp n 8.3 Tcl "Tcl Built-In Commands" @@ -131,27 +131,27 @@ Find the first occurrence of a word starting with \fBfoo\fR in a string that is not actually an instance of \fBfoobar\fR, and get the letters following it up to the end of the word into a variable: .CS -regexp {\\<foo(?!bar\\>)(\\w*)} $string \-> restOfWord +\fBregexp\fR {\\<foo(?!bar\\>)(\\w*)} $string \-> restOfWord .CE Note that the whole matched substring has been placed in the variable \fB\->\fR which is a name chosen to look nice given that we are not actually interested in its contents. - +.PP Find the index of the word \fBbadger\fR (in any case) within a string and store that in the variable \fBlocation\fR: .CS -regexp \-indices {(?i)\\<badger\\>} $string location +\fBregexp\fR \-indices {(?i)\\<badger\\>} $string location .CE - +.PP Count the number of octal digits in a string: .CS -regexp \-all {[0\-7]} $string +\fBregexp\fR \-all {[0\-7]} $string .CE - +.PP List all words (consisting of all sequences of non-whitespace characters) in a string: .CS -regexp \-all \-inline {\\S+} $string +\fBregexp\fR \-all \-inline {\\S+} $string .CE .SH "SEE ALSO" |