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-rw-r--r--doc/set.n5
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/set.n b/doc/set.n
index fb8dfac..32a788e 100644
--- a/doc/set.n
+++ b/doc/set.n
@@ -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"