list of colors renamed to tty-defined-color-alist.
(tty_color_name): Pass the frame to tty-color-by-index.
(realize_tty_face): tty-color-alist is now a function which
accepts the frame as argument.
(inhibit-field-text-motion): New DEFVAR_LISP.
(Fline_beginning_position, Fline_end_position): Notice field
boundaries only if inhibit-field-text-motion is nil.
color indices when accessing raster pixels.
(gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
one of :file or :data.
(enum pbm_keyword_index): Add PBM_DATA.
(pbm_format): Add :data.
(pbm_image_p): Allow either :file or :data.
(pbm_read_file): New function.
(pbm_scan_number): Rewritten to read from string.
(pbm_load): Support :data.
a hook, and the hook has a non-nil `no-self-insert' property, let
the return value of the hook specify whether an expansion took
place. If it returns nil, no expansion has been performed.
(dos_set_window_size) [__DJGPP__ > 1]: If the frame
dimensions changed, invalidate the mouse highlight info.
(disable_mouse_highlight, help_echo, previous_help_echo): New
variables.
(IT_set_mouse_pointer, show_mouse_face, clear_mouse_face)
(fast_find_position, IT_note_mode_line_highlight)
(IT_note_mouse_highlight): New functions.
(IT_update_begin): If the redisplay affects the window where the
mouse highlight is, clear the highlight. If the frame where the
highlight was displayed was killed, invalidate the highlight
info.
(IT_update_end): Reset the highlight flag. Reset the mouse
highlight-defer flag.
(IT_frame_up_to_date): New function, if mouse highlight was
deferred due to GC, do it now.
(internal_terminal_init): Initialize mouse-highlight related
members of the_only_x_display. Assign IT_frame_up_to_date to
frame_up_to_date_hook.
(dos_rawgetc): If the mouse moved, update mouse highlight. If
help_echo changed value, generate a HELP_EVENT event.
(syms_of_msdos): Staticpro help_echo and previous_help_echo.
for the change of struct glyph.
(line_draw_cost): Adjusted for the change of
GLYPH_FROM_CHAR_GLYPH.
(count_match): Use macro GLYPH_CHAR_AND_FACE_EQUAL_P.
level members. Change members in union `u'.
(GLYPH_EQUAL_P): Check also members face_id and padding_p.
(GLYPH_CHAR_AND_FACE_EQUAL_P): New macro.
(SET_CHAR_GLYPH): Adjusted for the change of struct glyph.
(CHAR_GLYPH_PADDING_P): Likewise.
(GLYPH_FROM_CHAR_GLYPH): Likewise. Always return -1 for multibyte
characters.
lowest 8 bits are single byte character code, the bits above are
face ID.
(GLYPH_MASK_FACE) (GLYPH_MASK_CHAR): Adjusted for the change
above.
(FAST_MAKE_GLYPH) (FSST_GLYPH_FACE): Likewise.
(GLYPH_MASK_REV_DIR) (GLYPH_MASK_PADDING): Macros deleted.
