linsert.n

tcl是工具命令语言

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'\" Copyright (c) 1993 The Regents of the University of California.
'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
'\" Copyright (c) 2001 Kevin B. Kenny.  All rights reserved.
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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'\" RCS: @(#) $Id: linsert.n,v 1.7 2001/11/14 23:38:39 hobbs Exp $
'\" 
.so man.macros
.TH linsert n 8.2 Tcl "Tcl Built-In Commands"
.BS
'\" Note:  do not modify the .SH NAME line immediately below!
.SH NAME
linsert \- Insert elements into a list
.SH SYNOPSIS
\fBlinsert \fIlist index element \fR?\fIelement element ...\fR?
.BE

.SH DESCRIPTION
.PP
This command produces a new list from \fIlist\fR by inserting all of the
\fIelement\fR arguments just before the \fIindex\fRth element of
\fIlist\fR.  Each \fIelement\fR argument will become a separate element of
the new list.  If \fIindex\fR is less than or equal to zero, then the new
elements are inserted at the beginning of the list.  If \fIindex\fR has the
value \fBend\fR, or if it is greater than or equal to the number of
elements in the list, then the new elements are appended to the list.
\fBend\-\fIinteger\fR refers to the last element in the list minus the
specified integer offset.


.SH "SEE ALSO"
.VS 8.4
list(n), lappend(n), lindex(n), llength(n), lsearch(n), 
lset(n), lsort(n), lrange(n), lreplace(n)
.VE

.SH KEYWORDS
element, insert, list