===Edge cases: (blank input,) ===
:''todo''
==issues and ideas==
* Keep the order, Foo, bar -> foo(1), bar(2)
::eg table col userinput options, then cols in that order?
* Check comma example above ({{code|1="Hello, world"}}) (currently returns: 2 hitwords & sep=comma Dec2022)
*Make sure all boolean logic is by [[:Module:Yesno]]
:''and'' resolve {{code|nil}}
*option {{para|sep}} for output list >, < dflt
* allow pattern input = recognise ({{code|150%, 175%, ..}}) so patterns again ;-)
* ignore characters eg "/"?
* cleanup (RLM), stated: named params only (wrt WS)
* option add prefix, suffix -- when success only
* list presentation..
==Errors and analysis==
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