anchor.diff:  	"tclSupport" " --enable-tclinterp "
   	"ximSupport" " --enable-xim "
   	"eclSupport" " --enable-eclinterp "
  +	"hangulSupport" " --enable-hangulinput "
  +	"perlSupport" " --enable-perlinterp "
  +	"luaSupport" " --enable-luainterp --with-lua-prefix=${args.lua} "
  +	"rubySupport" " --enable-rubyinterp "
  +	"sniffSupport" " --enable-sniff "
  +	"mzSchemeSupport" " --enable-mzschemeinterp "
  +	"gettextSupport" " --enable-nls "
   	];
   	buildInputsNames = args.lib.filter (x: (null!=getVal x)) 
   		(args.lib.uniqList {inputList = 
  
positive.code: 	["perlSupport" "perl"]
  	["tclSupport" "tcl"]
  	["eclSupport" "ecl" "gmp" "mpfr"]
  	["true" "ncurses"]
  	["false" "libSM"]
  	];
  
negative.code: 	"tclSupport" "-tcl"
  	"ximSupport" "-xim"
  	"eclSupport" "-ecl"
  	"luaSupport" "-lua"
  	"perlSupport" "-perl"
  	"rubySupport" "-ruby"
  	"mzSchemeSupport" "-mzscheme"
  	];
  	configFlags = [
  	"true" " --enable-multibyte "
  