Editing Template:Sp/doc (section)

====Disabling default substitution====
Suppose you have a template, {{tl|Example}}, that uses [[w:WP:substitution|substitution]], like this:
 <nowiki>{{{{{subst|subst:}}}#if{{{condition|}}}|message}}</nowiki>
When the template is [[w:WP:Transclusion|transcluded]] and saved, the result would be interpreted as:
 <nowiki>{{subst:#if{{{condition|}}}|message}}</nowiki>

You could override the substitution by setting the 'subst' attribute to {{tl|sp}}:
 <nowiki>{{Example| subst={{sp}} }}</nowiki>
Now the result would be interpreted as:
 <nowiki>{{ #if{{{condition|}}}|message}}</nowiki>
The extra blank space preceding the '#if' would not affect the template at all (except to suppress the default substitution).