(encode_designation_at_bol): Fix bug of finding graphic
registers which should be designated at bol. (Qsafe_charset): New variable. (syms_of_coding): Initialize and staticpro it. (detect_coding_iso2022): Handle SS2 and SS3 correctly. (DECODE_ISO_CHARACTER): Recover from incorrect encoding in less dangerous way. (ENCODE_DESIGNATION): Get charset revision number by CODING_SPEC_ISO_REVISION_NUMBER. (setup_coding_system): Initialize the member safe_charsets from the coding systems's safe-charsets property. Initialize the member charset_revision_number of struct iso2022_spec. (ENCODE_ISO_CHARACTER_DIMENSION1): Adjusted for the change of `safe_charsets' member. (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise. (code_convert_region): Restore the current point after calling a function in coding->post_read_conversion.
Showing with 67 additions and 20 deletions