• Eli Zaretskii's avatar
    Initial version of display/overlay strings is working. · a1344e7d
    Eli Zaretskii authored
     src/xdisp.c (set_iterator_to_next, get_visually_first_element): Use
     it->bidi_it.string.schars rather than it->string_nchars when
     testing whether we're beyond string end, because string_nchars is
     zero for strings that come from overlays and display properties.
     src/bidi.c (bidi_cache_iterator_state): Fix a bug with testing
     character positions against the cached range, when we use a
     stacked cache.
     src/dispextern.h (struct iterator_stack_entry): New member
     src/xdisp.c (push_it, pop_it): Save and restore it.
dispextern.h 113 KB