2003-08-18  Manish Singh  <yosh@gimp.org>

        * tools/pdbgen/app.pl: Default all strings to validate UTF-8, use
        no_validate to disable. Also added a null_ok parameter which does
        validate UTF-8, but allows NULL.

        * tools/pdbgen/pdb/brush_select.pdb
        * tools/pdbgen/pdb/brushes.pdb
        * tools/pdbgen/pdb/channel.pdb
        * tools/pdbgen/pdb/convert.pdb
        * tools/pdbgen/pdb/fileops.pdb
        * tools/pdbgen/pdb/font_select.pdb
        * tools/pdbgen/pdb/gimprc.pdb
        * tools/pdbgen/pdb/gradient_select.pdb
        * tools/pdbgen/pdb/gradients.pdb
        * tools/pdbgen/pdb/help.pdb
        * tools/pdbgen/pdb/image.pdb
        * tools/pdbgen/pdb/layer.pdb
        * tools/pdbgen/pdb/message.pdb
        * tools/pdbgen/pdb/palette_select.pdb
        * tools/pdbgen/pdb/palettes.pdb
        * tools/pdbgen/pdb/parasite.pdb
        * tools/pdbgen/pdb/paths.pdb
        * tools/pdbgen/pdb/pattern_select.pdb
        * tools/pdbgen/pdb/patterns.pdb
        * tools/pdbgen/pdb/plug_in.pdb
        * tools/pdbgen/pdb/procedural_db.pdb
        * tools/pdbgen/pdb/text_tool.pdb
        * tools/pdbgen/pdb/unit.pdb: removed utf8, added no_validate and
        null_ok where appropriate.

        * app/pdb/brush_select_cmds.c
        * app/pdb/font_select_cmds.c
        * app/pdb/gradient_select_cmds.c
        * app/pdb/layer_cmds.c
        * app/pdb/palette_select_cmds.c
        * app/pdb/pattern_select_cmds.c
        * app/pdb/plug_in_cmds.c: regenerated.