home *** CD-ROM | disk | FTP | other *** search
- '\"
- '\" Copyright (c) 1993 The Regents of the University of California.
- '\" All rights reserved.
- '\"
- '\" Permission is hereby granted, without written agreement and without
- '\" license or royalty fees, to use, copy, modify, and distribute this
- '\" documentation for any purpose, provided that the above copyright
- '\" notice and the following two paragraphs appear in all copies.
- '\"
- '\" IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
- '\" FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
- '\" ARISING OUT OF THE USE OF THIS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
- '\" CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- '\"
- '\" THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- '\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- '\" AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- '\" ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
- '\" PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- '\"
- '\" $Header: /user6/ouster/tcl/man/RCS/lsearch.n,v 1.2 93/05/07 14:27:07 ouster Exp $ SPRITE (Berkeley)
- '\"
- .so man.macros
- .HS lsearch tcl 7.0
- .BS
- '\" Note: do not modify the .SH NAME line immediately below!
- .SH NAME
- lsearch \- See if a list contains a particular element
- .SH SYNOPSIS
- \fBlsearch \fR?\fImode\fR? \fIlist pattern\fR
- .BE
-
- .SH DESCRIPTION
- .PP
- This command searches the elements of \fIlist\fR to see if one
- of them matches \fIpattern\fR.
- If so, the command returns the index of the first matching
- element.
- If not, the command returns \fB\-1\fR.
- .VS
- The \fImode\fR argument indicates how the elements of the list are to
- be matched against \fIpattern\fR and it must have one of the following
- values:
- .TP
- \fB\-exact\fR
- The list element must contain exactly the same string as \fIpattern\fR.
- .TP
- \fB\-glob\fR
- \fIPattern\fR is a glob-style pattern which is matched against each list
- element using the same rules as the \fBstring match\fR command.
- .TP
- \fB\-regexp\fR
- \fIPattern\fR is treated as a regular expression and matched against
- each list element using the same rules as the \fBregexp\fR command.
- .PP
- If \fImode\fR is omitted then it defaults to \fB\-glob\fR.
- .VE
-
- .SH KEYWORDS
- list, match, pattern, regular expression, search, string
-