diff options
Diffstat (limited to 'doc/upvar.n')
| -rw-r--r-- | doc/upvar.n | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/doc/upvar.n b/doc/upvar.n index 02a475d..60e5324 100644 --- a/doc/upvar.n +++ b/doc/upvar.n @@ -5,8 +5,6 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: upvar.n,v 1.21 2010/01/20 13:42:17 dkf Exp $ -'\" .so man.macros .TH upvar n "" Tcl "Tcl Built-In Commands" .BS @@ -23,8 +21,7 @@ This command arranges for one or more local variables in the current procedure to refer to variables in an enclosing procedure call or to global variables. \fILevel\fR may have any of the forms permitted for the \fBuplevel\fR -command, and may be omitted if the first letter of the first \fIotherVar\fR -is not \fB#\fR or a digit (it defaults to \fB1\fR). +command, and may be omitted (it defaults to \fB1\fR). For each \fIotherVar\fR argument, \fBupvar\fR makes the variable by that name in the procedure frame given by \fIlevel\fR (or at global level, if \fIlevel\fR is \fB#0\fR) accessible |