Module:For/sandbox

 localmArguments--initialize lazily
 localmHatlist=require('Module:Hatnote list')
 localmHatnote=require('Module:Hatnote')
 localyesNo=require('Module:Yesno')
 localp={}

 --Implements {{For}} from the frame
 --uses capitalized "For" to avoid collision with Lua reserved word "for"
 functionp.For(frame)
 mArguments=require('Module:Arguments')
 returnp._For(mArguments.getArgs(frame))
 end

 --Implements {{For}} but takes a manual arguments table
 functionp._For(args)
 localuse=args[1]
 if(notuse)then
 returnmHatnote.makeWikitextError(
 'no context parameter provided. Use {{other uses}} for "other uses" hatnotes.',
 'Template:For#Errors',
 args.category
 )
 end
 localpages={}
 functiontwo(a,b)returna,b,1end--lets us run ipairs from 2
 fork,vintwo(ipairs(args))dotable.insert(pages,v)end
 localtitle=mw.title.getCurrentTitle()
 -- Don't categorise talk pages and userspace
 localskipCat=title.isTalkPageortitle.namespace==2
 localoddCat=skipCatand''or'[[Category:Hatnote templates using unusual parameters]]'
 localcategory=yesNo(args.category)
 returnmHatnote._hatnote(
 mHatlist.forSeeTableToString({{use=use,pages=pages}}),
 {selfref=args.selfref}
 )..(
 (use=='other uses')and((category==true)or(category==nil))and
 oddCator''
 )
 end

 returnp