GitLab

Use default frame colors if the face doesn't specify them; invert
the colors if highlight is ON.
(IT_write_glyphs): Rewritten for the new redisplay engine.
(IT_change_line_highlight): Add (unused) parameter Y, since that's
how the hook is called by term.c.
(IT_copy_glyphs): New function, copies an area of the display in
video RAM.
(IT_insert_glyphs): Rewritten to DTRT instead of aborting, since
redisplay now calls it even if char_ins_del_ok is zero.
(IT_set_frame_parameters): Prototype changed.  Calls the new
load_color.  Puts the new fore/background colors into the default
face on current frame.
(IT_menu_display): Rewritten to handle the new struct glyph
instead of a char array.
(XMenuActivate): Call lookup_derived_face to create and use
special faces for the pop-up and drop-down menus.

capturing variables.

hscroll-point-visible now we have real autoscrolling.
(picture-end-of-line, picture-newline, picture-open-line):
Likewise.

_fixpath sets errno to ENOSYS.

instead of STRING_CHAR_AND_LENGTH in xdisp.c.

(msb--home-dir): Deleted.
(msb--format-title): Use abbreviate-file-name.
(msb--choose-file-menu): Simplify string comparison.

(struct textproc_rec): New structure.
(concat): Copy text properties correctly when byte combining
occurs.

FillStippled.

XawScrollbarSetThumb if thumb parameters haven't changed because
that function apparently isn't optimized for this case.

force copying of default-frame-alist.

if display is mono.
(x_draw_row_bitmaps): If face has stipple, don't switch
to foreground color for clearing areas, and set the fill style.

(Fputhash): Ditto.
(Fremhash): Ditto.

into account for full-width windows.  Don't add scroll bar width
to width of clip rect.
(x_draw_glyph_string_box): Add 1 to right x of full width lines.
(x_set_glyph_string_background_width): Add 1 to background width.
(x_draw_glyphs): Take internal border into account for full-width
lines.

value to frame width and height.

Don't allow nil as color value.
(x_set_cursor_color, x_set_background_color, x_set_foreground_color):
Always unload the old color.

really respecify the current color.