Re: gamegrid.el and some games

[Oliver Scholz]

Richard Stallman <address@hidden> writes:

> Your patch is large enough we need legal papers to use it.

I think this is already done. I sent papers for past and future
changes to Emacs some time ago and already got a confirmation from the
FSF's office.

> I will tell you more in another message.  We also need change log
> entries in order to install it.  Could you write those?

Is this o.K?

        * gamegrid.el (gamegrid-face): new variable to emulate a
        buffer-local default face.
        (gamegrid-xbm): new variable; XBM image as a replacement for
        `gamegrid-xpm' on Emacsen compiled without XPM-support.
        (gamegrid-make-color-tty-face): Accept a string (= the colour) as
        well as a symbol (= a variable holding the colour-string) as
        argument.
        (gamegrid-colorize-glyph): Replace XEmacs-code for the generation
        of images through Emacs-code.
        (gamegrid-match-spec): Call `gamegrid-make-image-from-vector' to
        convert XEmacs-type image descriptors.
        (gamegrid-color-display-p): Removed. (Use `display-colors-p'
        instead.)
        (gamegrid-make-image-from-vector): New function. Convert XEmacs'
        image descriptors.
        (gamegrid-display-type): Use Emacs' standard `display-.*-p'
        functions to check for display capabilities. Fix the recognition
        of image-support in Emacs 21 by this way.
        (gamegrid-hide-cursor): Removed.
        (gamegrid-setup-default-font): Ported the code from XEmacs to
        Emacs: create a new face and assign the variable `gamegrid-face'
        to it. Make sure that the face is not higher than the smallest
        image used by the game.
        (gamegrid-initialize-display): Use `(setq cursor-type nil)'
        instead of `gamegrid-hide-cursor'.
        (gamegrid-set-face): If `gamegrid-display-mode' is 'glyph, put an
        image in the buffer, instead of applying a face. [This is because
        Emacs display-tables are not as capable as the display-tables in
        XEmacs. Maybe this function should be renamed to reflect the
        change?]
        (gamegrid-init-buffer): Use `insert' instead of
        `insert-string'. If `gamegrid-display-mode' is 'glyph, put the
        face held by `gamegrid-face' in an overlay over the whole buffer
        to emulate a buffer-local default-face.


I attached the latest version of my patch.

    -- Oliver

gamegrid.diff
Description: Text Data

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