• Eli Zaretskii's avatar
    Fix excessive calls to bidi_shelve_cache reported in bug #15555. · 679f7827
    Eli Zaretskii authored
     src/xdisp.c (move_it_in_display_line_to): Save the iterator state in ppos_it
     only once per call.  Reimplement the method used to return to the
     best candidate position if all the positions found in display line
     are beyond TO_CHARPOS.  This cuts down the number of calls to
     bidi_shelve_cache, which moves a lot of stuff when lines are long
     and include bidirectional text.
ChangeLog 379 KB