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Mention that variables are global.

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Dianne Skoll
2020-09-20 12:45:29 -04:00
parent fd39999128
commit c33a1a3b0b
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man/remind.1
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@@ -1900,6 +1900,9 @@ variable. Examples:
Note that variables themselves have no type. They take on the type of
whatever you store in them.
.PP
Variables set with SET or on the command-line with \fB\-i\fR\fIvar\fB=\fR\fIexpr\fR
have global scope.
.PP
To delete a variable, use the \fBUNSET\fR command:
.PP
\fBUNSET\fR \fIvar\fR [\fIvar\fR...]