User:Xenwolf/SandBox: Difference between revisions
m →Testing template arguments: replace delete cat |
mw: works the same as mediawikiwiki: |
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* hard to do: existence checks | * hard to do: existence checks | ||
** <code>#ifexist</code> is evaluated before <code>#regex</code> | ** <code>#ifexist</code> is evaluated before <code>#regex</code> | ||
** expensive (see [[ | ** expensive (see [[mw: Help:Extension:ParserFunctions ##ifexist]]) | ||
== Testing template arguments == | == Testing template arguments == | ||