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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2008-10-17 10:22:24 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2008-10-17 10:22:24 (GMT) |
| commit | 842e3ff91428c72a2ce0d4df4889778af82f4b12 (patch) | |
| tree | 5a94240e321022019f593f6bd712833ab12138c6 /doc/set.n | |
| parent | 8b464633a0f2df93912ad25af65a5724cd643da2 (diff) | |
| download | tcl-842e3ff91428c72a2ce0d4df4889778af82f4b12.zip tcl-842e3ff91428c72a2ce0d4df4889778af82f4b12.tar.gz tcl-842e3ff91428c72a2ce0d4df4889778af82f4b12.tar.bz2 | |
Improve clarity of formatting.
Diffstat (limited to 'doc/set.n')
| -rw-r--r-- | doc/set.n | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -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: set.n,v 1.9 2007/12/13 15:22:33 dgp Exp $ +'\" RCS: @(#) $Id: set.n,v 1.10 2008/10/17 10:22:25 dkf Exp $ '\" .so man.macros .TH set n "" Tcl "Tcl Built-In Commands" @@ -41,17 +41,21 @@ If a procedure is active and \fIvarName\fR is unqualified, then unless \fIvarName\fR was declared to resolve differently through one of the \fBglobal\fR, \fBvariable\fR or \fBupvar\fR commands. .SH EXAMPLES +.PP Store a random number in the variable \fIr\fR: +.PP .CS \fBset\fR r [expr {rand()}] .CE .PP Store a short message in an array element: +.PP .CS \fBset\fR anAry(msg) "Hello, World!" .CE .PP Store a short message in an array element specified by a variable: +.PP .CS \fBset\fR elemName "msg" \fBset\fR anAry($elemName) "Hello, World!" @@ -60,6 +64,7 @@ Store a short message in an array element specified by a variable: Copy a value into the variable \fIout\fR from a variable whose name is stored in the \fIvbl\fR (note that it is often easier to use arrays in practice instead of doing double-dereferencing): +.PP .CS \fBset\fR in0 "small random" \fBset\fR in1 "large random" |