Alright, this is pretty noobish, but here goes...
I'm using LispWorks Personal Edition (4.4) on Windows, and ActiveTcl 8.4 installed at the normal path ("C:/Tcl"). Compiling and loading ltk works fine (following these steps):
---------------------------------------------------------------- CL-USER 1 > (change-directory "C:/ltk") #P"C:/ltk/"
CL-USER 2 > (compile-file "ltk") ; (lots of compiler output)
CL-USER 3 > (load "ltk") ; Loading fasl file C:\ltk\ltk.fsl #P"C:/ltk/ltk.fsl"
CL-USER 4 > (in-package :ltk) #<PACKAGE LTK> ----------------------------------------------------------------
But when I then try to run (ltktest), LispWorks hangs seemingly forever, and I have to do an end-process on it. I also get errors running more simple tests - as an example, here is what happens when I define the (hello-1) function from "First Steps" in the documentation and call it:
---------------------------------------------------------------- LTK 5 > (hello-1) proc escape {s} {regsub -all {\} $s {\\} s1;regsub -all {"} $s1 {"} s2;return $s2} proc senddata {s} {puts "(:data [escape $s])";flush stdout} proc senddatastring {s} {puts "(:data "[escape $s]")";flush stdout} proc senddatastrings {strings} { puts "(:data (" foreach s $strings { puts ""[escape $s]"" } puts "))";flush stdout} proc sendevent {s x y keycode char width height root_x root_y mouse_button} {puts "(:event "$s" $x $y $keycode $char $width $height $root_x $root_y $mouse_button)"} proc callback {s} {puts "(:callback "$s")";flush stdout} proc callbackval {s val} {puts "(:callback "$s" $val)"} proc callbackstring {s val} {puts "(:callback "$s" "[escape $val]")"} add-callback (w2 #'(LAMBDA NIL (FORMAT T Hello World!~&))) set text_w2 "Press Me" button .w2 -command {callback w2} -textvariable text_w2 pack .w2 -side top -fill none l:(QUOTE WISH)<= l:(QUOTE IS)<= l:NOT<= NOTl:RECOGNIZED<= RECOGNIZEDl:AS<= ASl:AN<= ANl:INTERNAL<= INTERNALl:OR<= ORl:EXTERNAL<= EXTERNALl:COMMAND<= COMMANDsenddatastring [tk_messageBox -message {A comma appears outside the scope of a backquote (or there are too many commas).
Do you wish to invoke the debugger?} -title {Error} -type yesno -icon question] read-data:OPERABLEprogram or batch file.
Error: NIL fell through ECASE expression. Wanted one of (:YES :NO). 1 (continue) Ignore the comma. 2 (abort) Abort handling Tk event 3 Exit Ltk main loop 4 Return to level 0. 5 Return to top loop level 0.
Type :b for backtrace, :c <option number> to proceed, or :? for other options ----------------------------------------------------------------
Has anyone else had this experience, or know what might be wrong? I haven't tried CLISP yet, that will be my next avenue, but I'd like to see if I can get it going with LW.
--Daniel