Template:Issubst/doc
 | 此頁面是Template:Issubst的Template文档。 此頁面可能包含了模板的使用說明、分類和其他内容。 |
用法
[编辑]Meta template that returns "yes" if evaluated during substitution, and the empty string if evaluated during transclusion.
Note that this template must be used in safesubst mode to work properly:
{{ safesubst:<noinclude/>issubst}}
例子
[编辑]- "
{{issubst}}" → "" - "
{{subst:issubst}}" → "yes"