diff options
Diffstat (limited to 'doc/trace.n')
| -rw-r--r-- | doc/trace.n | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/doc/trace.n b/doc/trace.n index 317205a..7266bac 100644 --- a/doc/trace.n +++ b/doc/trace.n @@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: trace.n,v 1.2 1998/09/14 18:39:56 stanton Exp $ +'\" RCS: @(#) $Id: trace.n,v 1.3 2000/01/26 21:36:35 ericm Exp $ '\" .so man.macros .TH trace n "" Tcl "Tcl Built-In Commands" @@ -30,7 +30,9 @@ refer to a normal variable, an element of an array, or to an array as a whole (i.e. \fIname\fR may be just the name of an array, with no parenthesized index). If \fIname\fR refers to a whole array, then \fIcommand\fR is invoked whenever any element of the array is -manipulated. +manipulated. If the variable does not exist, it will be created but +will not be given a value, so it will be visible to \fBnamespace which\fR +queries, but not to \fBinfo exists\fR queries. .RS .PP \fIOps\fR indicates which operations are of interest, and consists of |