diff options
Diffstat (limited to 'doc/global.n')
| -rw-r--r-- | doc/global.n | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/doc/global.n b/doc/global.n index 5c0d6ab..4555d68 100644 --- a/doc/global.n +++ b/doc/global.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: global.n,v 1.7 2004/05/25 20:17:06 msofer Exp $ +'\" RCS: @(#) $Id: global.n,v 1.8 2004/05/29 18:50:32 jenglish Exp $ '\" .so man.macros .TH global n "" Tcl "Tcl Built-In Commands" @@ -31,23 +31,20 @@ the unqualified name of the global variable, as determined by the \fIvarname\fR is always treated as the name of a variable, not an array element. An error is returned if the name looks like an array element, such as \fBa(b)\fR. -.SH EXAMPLE 1 +.SH "EXAMPLE 1" This procedure sets the namespace variable \fI::a::x\fR -.PP .CS proc reset {} { global a::x set x 0 } .CE -.PP -.SH EXAMPLE 2 +.SH "EXAMPLE 2" This procedure accumulates the strings passed to it in a global buffer, separated by newlines. It is useful for situations when you want to build a message piece-by-piece (as if with \fBputs\fR) but send that full message in a single piece (e.g. over a connection opened with \fBsocket\fR or as part of a counted HTTP response). -.PP .CS proc accum {string} { global accumulator |