Evaluates an expression and conditionally generates the text.
Syntax
$IFNOTEMPTY$ object
[then-body]
[$ELSEIF$]
[else-body]
$END-IFNOTEMPTY$
Object is any macro name. If expansion of object returns non-empty string or a list, then then-body is returned as the expansion of $IFNOTEMPTY$ macro. Otherwise the else-body is returned if any.
The then-body and else-body is any text that can appear inside macro body, which means also another macro call. Thus, $IFNOTEMPTY$ macro may be nested.
Example |
$IFNOTEMPTY$ $OVERLOAD-LINK-LIST$ Url = "$LIST-ITEM-LOCATION$_overloads+$MEMBER-EXT$" $ELSEIF$ Url = "$vbdoc-filename$" $END-IFNOTEMPTY$ |
