2002-11-24  Manish Singh <yosh@gimp.org>

        * tools/pdbgen/pdb/image.pdb: moved FINITE definition to $extra
        code. Changed to use #elif, much cleaner.

        * app/pdb/image_cmds.c: regenerated

        * app/core/gimpenvirontable.[ch]: added support for app internal
        environment variable settings. These override any *.env files if
        there are collisions. Not sure on that policy. Also, envp is now
        generated on the first get_envp call.

        * app/gui/gui.[ch]: added gui_environ_init, which uses
        gimp_environ_table_add. Moved the setting of DISPLAY to here.
        Added setting of GDK_DISPLAY instead for the fb backends. Hm,
        perhaps GDK should do this itself...

        * app_procs.c: call gui_environ_init.

        * libgimpwidgets/gimpcolorscale.c
        * libgimpwidgets/gimpcolorscales.c: #include <string.h> for
        strlen and memcpy.

-Yosh