Don't decode text within XIM callbacks or handle_one_xevent

* src/keyboard.c (kbd_buffer_get_event_1):
(kbd_buffer_get_event_2): New functions.
(kbd_buffer_get_event): Accept a new meaning of
MULTIBYTE_CHAR_KEYSTROKE_EVENT where .arg can be a unibyte
string to be decoded in the locale coding system.

* src/termhooks.h (enum event_kind): Document new meaning of
.arg in a multibyte keystroke event.

* src/xfns.c (struct x_xim_text_conversion_data): New struct.
(x_xim_text_to_utf8_unix_1):
(x_xim_text_to_utf8_unix_2): New functions.
(x_xim_text_to_utf8_unix): Handle decode failure correctly.
(xic_preedit_draw_callback): Abort IM context if text could not
be decoded correctly.

* src/xterm.c (handle_one_xevent): Utilize new meaning of
MULTIBYTE_CHAR_KEYSTROKE_EVENT.

0 files changed, 0 insertions, 0 deletions