This directory contains a sligthly unmodified version of Tk. 
File modified are:

	- tkInt.h    : TK_LIBRARY is replaced by STK_LIBRARY
	- tkCmds.c   : modification of "name" and "children" winfo sub
		       options:	
				- children always return a Scheme list
				- name returns always a string
	- tkWindow.c : TK_LIBRARY is replaced by STK_LIBRARY
		       Commented the Tk_Init proc (useless in STk)
		       Search the string ORIGINAL_CODE for modification.
	- tkConfig.c : Configure operation yield a Tcl list (i.e. using brace
		       delimiters). All braces are replaced by perenthesis
		       Furthermore, some work is done for converting Tk option
		       values to real Scheme strings (i.e. quote are put
		       around the result and control characters are escaped).
		       All this work is done in function "FormatConfigInfo"
	- tkConfig.h : Modification to avoid redefinition of open, read and
		       write to Tcl library function
		       Modification for HP/UX users. It seems that on HP boxes
		       it exists a select function defined in sys/time.h!!!!
	-tkTextIndex.c:Modification of function "TkTextPrintIndex".
		       modification consists to always enclose a Tk text index
		       between quotes (because Tk text index have a syntax
		       similar to real numbers which can lead to erroneous 
		       results). Search the string ORIGINAL_CODE for modification
	- tkTextTag.c: Modification of function TkTextTagCmd. This modification
		       permits to always obtain a list when using
				(pathname 'tag 'names widget)
		       Search the string ORIGINAL_CODE for modification.
	- tkCanvas.c:  Modifications to permit to obtain true lists of tag for
		       functions  such as "withtag" or "addtag".
		       Search the string ORIGINAL_CODE for modification.
	- tkText.c:    return a string when using (.text 'get .....)
		       Search the string ORIGINAL_CODE for modification.
	- tkEntry.c:   return a string when using (.text 'get .....)
		       Search the string ORIGINAL_CODE for modification.
	- tkMenu.c:    Change the Tcl message %W post x y to  %W 'post x y
		       and %W unpost x y to  %W 'unpost x y.
		       Search the string ORIGINAL_CODE for modification.
