ENH: try to fix pb with ActiveState. The problem was that ckfree had been replaced by free(). This should have been the other way around, i.e. strdup should have been ckalloc, so that ckfree can be kept. Both needed to go through the proper Tcl function call to deallocate that Tcl/Tk structure. This was of particular importance with ActiveState since is was linked against msvcrt.dll (non debug), and we were linked against another CRT dll if in debug mode.
ENH: try to fix pb with ActiveState. The problem was that ckfree had been replaced by free(). This should have been the other way around, i.e. strdup should have been ckalloc, so that ckfree can be kept. Both needed to go through the proper Tcl function call to deallocate that Tcl/Tk structure. This was of particular importance with ActiveState since is was linked against msvcrt.dll (non debug), and we were linked against another CRT dll if in debug mode.

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