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| author | hobbs <hobbs> | 2004-02-13 01:29:16 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 2004-02-13 01:29:16 (GMT) |
| commit | 570771be866c0c9094970dfae00a7a3361c66812 (patch) | |
| tree | 6555295027f3abdfcde775b7e96f4d9699860922 /doc/info.n | |
| parent | 4dc1c95428667fd892e348d3e5a8bc2e7d6a3d7c (diff) | |
| download | tcl-570771be866c0c9094970dfae00a7a3361c66812.zip tcl-570771be866c0c9094970dfae00a7a3361c66812.tar.gz tcl-570771be866c0c9094970dfae00a7a3361c66812.tar.bz2 | |
minor clarification in exists vs vars return list
Diffstat (limited to 'doc/info.n')
| -rw-r--r-- | doc/info.n | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -7,7 +7,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: info.n,v 1.8 2002/06/11 13:22:35 msofer Exp $ +'\" RCS: @(#) $Id: info.n,v 1.8.2.1 2004/02/13 01:29:16 hobbs Exp $ '\" .so man.macros .TH info n 8.4 Tcl "Tcl Built-In Commands" @@ -200,6 +200,8 @@ If \fIpattern\fR is a qualified name, the resulting list of variable names has each matching namespace variable qualified with the name of its namespace. +Note that a currently-visible variable may not yet "exist" if it has not +been set (e.g. a variable declared but not set by \fBvariable\fR). .SH "SEE ALSO" global(n), proc(n) |