(Qtty_color_alist, Vtty_defined_color_alist): New variables.
(realize_tty_face): Use them.
(syms_of_xfaces): Initialize new variables.
(map_tty_color): New function, extracted from realize_tty_face.
(map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
foreground or background color, store the new color name in the
realized face; previous code trying to do this had no effect.
(realize_tty_face): Use map_tty_color.
(Fclear_face_cache): Set face_change_count and ensure thorough
redisplay.
(save_restriction_restore): Rewrite to understand new form of data
saved by save_restriction_save.
(Fsave_restriction): Remove cautionary note in doc-string.
return value of format-annotate-function. Replace a spurios call
to Flength with a CONSP test. Call format-annotate-function with
a fifth arg specifying how many times the function has been called
in a row, to let it choose temporary buffers appropriately.
to put text into clipboard, return 1, as Fw16_set_clipboard_data
expects. In case of other failures, return 3.
(system_error_msg): New error message.
(Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
system_error_msg.
off other appearances in case TS_exit_attribute_mode is not equal
to TS_end_standout_mode.
(insert_glyphs): Turn inverse video on/off for each run of glyphs
with the same face.
(turn_off_face): Reset standout_mode only if
TS_exit_attribute_mode has been output and TS_exit_attribute_mode
is equal to TS_end_standout_mode.
(conversion_buffer, conversion_buffer_size): Variables deleted.
(get_conversion_buffer): Function deleted.
(struct conversion_buffer): New structure.
(MAX_ALLOCA): New macro.
(allocate_conversion_buffer): New macro.
(extend_conversion_buffer, free_conversion_buffer): New functions.
(ccl_coding_driver): Set coding->result.
(decode_coding): Set coding->result to CODING_FINISH_NORMAL if
this is the last block of source.
(encode_coding): Likewise. Handle the source block as the last
one only when the whole source text is consumed.
(decode_coding_string): Handle the case that the output buffer is
too small to decode the whole source text. Use
allocate_conversion_buffer, extend_conversion_buffer and
free_conversion_buffer, not get_conversion_buffer.
(encode_coding_string): Likewise.
(init_coding): Function deleted.
(init_coding_once): Delete code to initialize
conversion_buffer_size.
