Add C interface for Unicode character property table.

1 files changed, 42 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 78fca60ca28..1a56298ee20 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,45 @@
+2011-07-06  Kenichi Handa  <handa@m17n.org>
+
+        * character.h (unicode_category_t): New enum type.
+
+        * chartab.c (uniprop_decoder_t, uniprop_encoder_t): New types.
+        (Qchar_code_property_table): New variable.
+        (UNIPROP_TABLE_P, UNIPROP_GET_DECODER)
+        (UNIPROP_COMPRESSED_FORM_P): New macros.
+        (char_table_ascii): Uncompress the compressed values.
+        (sub_char_table_ref): New arg is_uniprop.  Callers changed.
+        Uncompress the compressed values.
+        (sub_char_table_ref_and_range):  Likewise.
+        (char_table_ref_and_range): Uncompress the compressed values.
+        (sub_char_table_set): New arg is_uniprop.  Callers changed.
+        Uncompress the compressed values.
+        (sub_char_table_set_range): Args changed.  Callers changed.
+        (char_table_set_range): Adjuted for the above change.
+        (map_sub_char_table): Delete args default_val and parent.  Add arg
+        top.  Give decoded values to a Lisp function.
+        (map_char_table): Adjusted for the above change.  Give decoded
+        values to a Lisp function.  Gcpro more variables.
+        (uniprop_table_uncompress)
+        (uniprop_decode_value_run_length): New functions.
+        (uniprop_decoder, uniprop_decoder_count): New variables.
+        (uniprop_get_decoder, uniprop_encode_value_character)
+        (uniprop_encode_value_run_length, uniprop_encode_value_numeric):
+        New functions.
+        (uniprop_encoder, uniprop_encoder_count): New variables.
+        (uniprop_get_encoder, uniprop_table)
+        (Funicode_property_table_internal, Fget_unicode_property_internal)
+        (Fput_unicode_property_internal): New functions.
+        (syms_of_chartab): DEFSYM Qchar_code_property_table, defsubr
+        Sunicode_property_table_internal, Sget_unicode_property_internal,
+        and Sput_unicode_property_internal. Defvar_lisp
+        char-code-property-alist.
+
+        * composite.c (CHAR_COMPOSABLE_P): Adjusted for the change of
+        Vunicode_category_table.
+
+        * font.c (font_range): Adjusted for the change of
+        Vunicode_category_table.
+
 2011-06-22  Paul Eggert  <eggert@cs.ucla.edu>
 
         Fixes for GLYPH_DEBUG found by GCC 4.6.0 static checking.