[Tcl-bugs] tcl-cvs: "tcl ChangeLog" modified

[Don P. <dg...@us...>]

Update of /cvsroot/tcl/tcl
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4928

Modified Files:
	ChangeLog 
Log Message:
        * generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp,
                TclEvalObjvInternal,Tcl_LogCommandInfo):
        * generic/tclCmdAH.c (Tcl_CatchObjCmd):
        * generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors):
        * generic/tclInt.h (Interp, ERROR_CODE_SET):
        * generic/tclNamesp.c
                (Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace):
        * generic/tclResult.c
                (Tcl_ResetResult,Tcl_SetObjErrorCode,TclTransferResult):
        * generic/tclTrace.c (CallVarTraces):
        Reworked management of the "errorCode" data of an interp.
        That information is now primarily stored in a new private
        (Tcl_Obj *) field of the Interp struct, rather than using a
        global variable ::errorCode as the primary storage.  The
        ERROR_CODE_SET flag bit value is no longer required to manage
        the value in its new location, and is removed.  Variable traces
        are established to support compatibility for any code expecting
        the ::errorCode variable to hold the information.