Fix handling of 8-bit characters in a display table.

1 files changed, 30 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index ec9e4a4d6cc..8a0b1b094ba 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,33 @@
+2010-08-31  Kenichi Handa  <handa@m17n.org>
+
+        * dispextern.h (FACE_FOR_CHAR): Use an ASCII face for 8-bit
+        characters.
+
+        * term.c (encode_terminal_code): Fix the previous change.
+        (produce_glyphs): Don't set it->char_to_display here.  Don't
+        handle unibyte-display-via-language-environment here.
+        (produce_special_glyphs): Set temp_it.char_to_display before
+        calling produce_glyphs.
+
+        * xdisp.c (get_next_display_element): Set it->char_to_display
+        here.  Convert all 8-bit bytes from unibyte buffer/string to 8-bit
+        characters.
+        (get_overlay_arrow_glyph_row): Set it.char_to_display too before
+        calling PRODUCE_GLYPHS.
+        (append_space_for_newline): Save and store it->char_to_display.
+        Set it->char_to_display before calling PRODUCE_GLYPHS.
+        (extend_face_to_end_of_line): Set it->char_to_display before
+        calling PRODUCE_GLYPHS.
+        (get_glyph_face_and_encoding): Set the glyph code an 8-bit
+        character to its byte value.
+        (get_char_glyph_code): New function.
+        (produce_stretch_glyph): Set it2.char_to_display too before
+        calling x_produce_glyphs.
+        (x_produce_glyphs): Simplify by using the same code for ASCII and
+        non-ASCII characters.  Don't set it->char_to_display here.  Don't
+        handle unibyte-display-via-language-environment here. For a
+        charater of no glyph, use font->space_width instead of FONT_WIDTH.
+
 2010-08-29  Kenichi Handa  <handa@m17n.org>
 
         * term.c (encode_terminal_code): Encode byte chars to the