diff options
Diffstat (limited to 'doc/set.n')
| -rw-r--r-- | doc/set.n | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -39,17 +39,21 @@ 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!" @@ -58,6 +62,7 @@ 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" |