Fix failed window-gutter experiment

I mistakenly assumed that using the existing window gutter support was going to be easier than fixing frame gutters properly. Now that I've tried to fix all the outstanding bugs, I've just ended up in a mess of twistly little XEmacs code paths. This patch ditches the whole window gutter thing and calculates frame-based gutter geometries. This magically makes everything work and is what I should have done in the first place - except I didn't understand the XEmacs code well enough. andy 2000-03-01 Andy Piper <andy(a)xemacs.org&gt; * window.c (window_top_frame_gutter_height): deleted. (window_bottom_frame_gutter_height): ditto. (window_left_frame_gutter_height): ditto. (window_right_frame_gutter_height): ditto. (window_top_gutter_height): don't use them. (window_bottom_gutter_height): ditto. (window_left_gutter_width): ditto. (window_right_gutter_width): ditto. (Fsplit_window): ditto. (Fwindow_pixel_edges): don't use border dimensions here. * scrollbar.c (update_scrollbar_instance): don't take gutters into account. (update_scrollbar_instance): ditto. * redisplay.c (generate_modeline): don't take gutters into account. (generate_modeline): ditto. (redisplay_frame): small gutter display optimisation. * redisplay-x.c (x_output_vertical_divider): don't take gutters into account. * redisplay-msw.c (mswindows_output_vertical_divider): don't take gutters into account. * gutter.h (WINDOW_REAL_*_GUTTER_BOUNDS): remove bogus checks for window position and type. * gutter.c (get_gutter_coords): fix for frame gutters. (update_frame_gutters): update frame geometry if the gutters have changed. (init_frame_gutters): record current gutter geometries. * glyphs-msw.c (mswindows_subwindow_instantiate): remove unused var. (mswindows_widget_instantiate): ditto. * frame.h (struct frame): add current_gutter_bounds. * frame.c (change_frame_size_1): position window and minibuffer appropriately taking into account the frame gutters. * frame-x.c: (x_initialize_frame_size): take into account the frame gutters. -------------------------------------------------------------- Dr Andy Piper Senior Consultant Architect, BEA Systems Ltd