Retrospective commit from 2009-09-27.
Support character mirroring. Support iteration that starts in the middle of a line. Misc cleanups. xdisp.c (next_element_from_buffer): If called not at line beginning, start bidi iteration from line beginning. bidi.c (bidi_paragraph_init): Use bidi_overriding_paragraph_direction instead of a literal zero. (bidi_initialize): Fix some character types, per Unicode 5.x. (bidi_get_type): Abort if called with invalid character code. dispextern.h: Add prototype of bidi_mirror_char. xdisp.c (get_next_display_element): Mirror characters whose resolved type is STRONG_R.
Showing with 84 additions and 41 deletions