模板:Issubst/doc
此頁面是Template:Issubst的模板文件。 此頁面可能包含了模板的使用說明、分類和其他內容。 |
用法
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
- "
{{issubst}}
" → "" - "
{{subst:issubst}}
" → "yes"