2003-02-10  Manish Singh  <yosh@gimp.org>

        * app/plug-in/plug-in.[ch]: added hooks for running plug-ins under
        a memory debugger. Also, removed the args array from the PlugIn
        structure, replacing with simply a variable for the path to the
        plug-in (and one for a precalculated basename).

        * app/plug-in/plug-in-debug.[ch]: helper routines for the above

        * app/plug-in/plug-in-message.c
        * app/plug-in/plug-in-proc.c
        * app/plug-in/plug-in-progress.c: reflect new and renamed args members

        * app/plug-in/Makefile.am: added plug-in-debug.[ch]

        * app/core/core-types.h: added forward declaration for GimpPlugInDebug

        * app/core/gimp.[ch]: added structure member for GimpPlugInDebug

        * devel-docs/debug-plug-ins.txt: documented new feature