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'\"
'\" Copyright (c) 1993 The Regents of the University of California.
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'\" Copyright (c) 1994-1997 Sun Microsystems, Inc.
'\"
'\" 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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'\" SCCS: @(#) rename.n 1.6 97/07/30 17:37:26
'\"
.so man.macros
.TH rename n "" Tcl "Tcl Built-In Commands"
.BS
'\" Note: do not modify the .SH NAME line immediately below!
.SH NAME
rename \- Rename or delete a command
.SH SYNOPSIS
\fBrename \fIoldName newName\fR
.BE
.SH DESCRIPTION
.PP
Rename the command that used to be called \fIoldName\fR so that it
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is now called \fInewName\fR.
If \fInewName\fR is an empty string then \fIoldName\fR is deleted.
\fIoldName\fR and \fInewName\fR may include namespace qualifiers
(names of containing namespaces).
If a command is renamed into a different namespace,
future invocations of it will execute in the new namespace.
The \fBrename\fR command returns an empty string as result.
.SH KEYWORDS
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command, delete, namespace, rename