diff options
| -rw-r--r-- | src/xdisp.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/xdisp.c b/src/xdisp.c index 60864c2671c..ac706d08414 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -7221,14 +7221,21 @@ static next_element_function const get_next_element[NUM_IT_METHODS] = /* Return true iff a character at CHARPOS (and BYTEPOS) is composed - (possibly with the following characters). */ + (possibly with the following characters). + + Note: we pass -1 as the "resolved bidi level" when the iterator + doesn't have the bidi_p flag set, because in that case we really + don't know what is the directionality of the text, so we leave it to + the shaping engine to figure that out. */ #define CHAR_COMPOSED_P(IT,CHARPOS,BYTEPOS,END_CHARPOS) \ ((IT)->cmp_it.id >= 0 \ || ((IT)->cmp_it.stop_pos == (CHARPOS) \ && composition_reseat_it (&(IT)->cmp_it, CHARPOS, BYTEPOS, \ END_CHARPOS, (IT)->w, \ - (IT)->bidi_it.resolved_level, \ + (IT)->bidi_p \ + ? (IT)->bidi_it.resolved_level \ + : -1, \ FACE_FROM_ID_OR_NULL ((IT)->f, \ (IT)->face_id), \ (IT)->string))) |