Does not double quote words with spaces
=======================================
* $xdebug()/$ascii()/$asciiq()/$myservers()/NOTIFY
  $logctl(GET * TARGETS)/$windowctl(GET * NICKLIST)
  Anything to do with joining of channels
	These things do not generate words with spaces.
* $floodinfo()/$glob()/$globi()/$currchans()
	These things do their own double quote handling
* $notw()/$insertw()/$chngw()/$splice()
	These functions split a word list into two parts, and paste them 
	back together, so they never remove the original double quotes
* $unshift()/$push()
	These functions paste two strings together, so they never remove	
	the original double quotes
* $unsplit()
	This is the one function that can be used to canonicalize 
	double quotes via $unsplit(" " $*)
* $bindctl(SEQUENCE)
* $tcl()
* /FE's variable-rewriting

Double quotes words with spaces
===============================
* $aliasctl(* [N|P]MATCH *)
* $getmatches()/$getrmatches()/$igetmatches()/$igetrmatches()
* $getitem()/$igetitem()/$getarrays()
* $indextoitem()/$itemtoindex()/$listarray()
* $dccctl()
* $userhost()
* $myservers()
* $common()/$diff()/$pattern()/$filter()/$rpattern()/$rfilter()/$uniq()
* $sort()/$numsort()
* $revw()/$jot()
* $findws()/$remws()
* $copattern()/$corpattern()
* $key()/$chanmode()
* $regmatches()
* $winrefs()
* $getsets()/$getcommands()/$getfunctions()
* $notifywindows()
* $encryptparm()
* $exec()
* $igmask()/$rigmask()/$igpattern()/$rigpattern()/$igtype()/$ignorectl()
* EPIC's internal "unsplitw()" function
* $bindctl(FUNCTION [P]MATCH)
* $lastlog()
* $onchannel()
* $chops()
* $nochops()
* $channel()
* $mychannels()
* $timerctl()