Module:Separated entries/sandbox

 -- This module takes positional parameters as input and concatenates them with
 -- an optional separator. The final separator (the "conjunction") can be
 -- specified independently, enabling natural-language lists like
 -- "foo, bar, baz and qux". The starting parameter can also be specified.

 localcompressSparseArray=require('Module:TableTools').compressSparseArray
 localp={}

 functionp._main(args)
 localdataPlural=args.dataPlural
 localseparator=args.separator
 -- Decode (convert to Unicode) HTML escape sequences, such as " " for space.
 andmw.text.decode(args.separator)or''
 localconjunction=args.conjunctionandmw.text.decode(args.conjunction)orseparator
 -- Discard values before the starting parameter.
 localstart=tonumber(args.start)
 ifstartthen
 fori=1,start-1doargs[i]=nilend
 end
 -- Discard named parameters.
 localvalues=compressSparseArray(args)
 localresult=mw.text.listToText(values,separator,conjunction)
 ifdataPluraland#values>0and(#separator>0or#conjunction>0)then
 -- flag to [[Module:Detect singular]] whether this is a list with >1 element
 result=result..'<span style="display:none" data-plural="'..(#values>1and'1'or'0')..'"></span>'
 end
 returnresult
 end

 localfunctionmakeInvokeFunction(separator,conjunction,first)
 returnfunction(frame)
 localargs=require('Module:Arguments').getArgs(frame,{frameOnly=(frame.args.frameOnlyor'')~=''})
 args.separator=separatororargs.separator
 args.conjunction=conjunctionorargs.conjunction
 args.first=firstorargs.first
 returnp._main(args)
 end
 end

 p.main=makeInvokeFunction()
 p.br=makeInvokeFunction('<br />')
 p.comma=makeInvokeFunction(mw.message.new('comma-separator'):plain())

 returnp