در حال ویرایش الگو:For loop/توضیحات (بخش)

=== Substitution ===

The current Lua-based template supports [[ویکی‌پدیا:جانشینی|substitution]] of the whole template call. To substitute everything, use {{الگوج|for loop}}.

The previous ParserFunctions-based template supported varying levels of substitution. If you wish to have fine-grained control over substitution, you need to use {{الگو|for loop/old}}. For successive levels of substitution use one or more or the following (the first, the first two, the first three, the first four, or all five).

*"subst:" in front of "for loop/old" -  substitute the call of {{الگو|for loop/old}}
*substf=subst: - substitute the parser functions in {{الگو|for loop/old}}
*substfa=subst: - substitute the call of {{الگو|ForLoop/aux}}, a helper subtemplate
*substa=subst: - substitute the parser functions in {{الگو|ForLoop/aux}} (reduces the number of items from 150 to the actual number)
*substc=subst: - substitute the calls of the user template

If at least the first four are applied, and the separator contains <code><nowiki>{{!}}</nowiki></code>, one can replace it with <code><nowiki>{{subst:!}}</nowiki></code> to substitute that too.

For full substitution [[Special:ExpandTemplates]] can also be used.