Template:LAuto/doc

• {{subst:LAuto|Category:test}} = {{ACategory|Test}}
• {{subst:LAuto|:Category:test}} = {{LCategory|Test}}
• {{subst:LAuto|Help:test}} = {{LHelp|Test}}
• {{subst:LAuto|Valve Developer Community:test}} = {{LProject|Test}}
• {{subst:LAuto|test}} = {{L|Test}}
• {{subst:LAuto|Template:test}} = [[Template:test]]

Needed regex to filter out outside links

wip

• replace:

(?!#)(?:(?::Category:(?:.*?))|(?:Category:(?:.*?))|(?::?Help:(?:.*?))|(?::?(?:Project|Valve[ _]Developer[ _]Community):(?:.*?))|(?::?Special:(?:.*?))|(?::?(?!File([ _]talk)?:|Image([ _]talk)?:|Media:|Template([ _]talk)?:|MediaWiki([ _]talk)?:|Talk:|Category[ _]talk:|Project[ _]talk:|Valve[ _]Developer[ _]Community[ _]talk:|Help[ _]talk:|User([ _]talk)?:|c:|commons:|Dictionary:|Google:|GoogleGroups:|IMDB:|M:|Meta:|Metawikipedia:|MW:|SdkBug:|SourceForge:|Steampowered:|W:|Wiki:|WikiBooks:|Wikipedia:|Wikiquote:|Wiktionary:|WP:)(?<ml>.*?)))

• replace:

{{subst:LAuto|$1|$2}}