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Set cluster level to one

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Makes to possible to edit combining marks separately as now they get a
different cluster value from the base glyph.
This commit is contained in:
Khaled Hosny 2018-06-05 15:59:39 +02:00
parent ca0b6e90f8
commit 68e675d5cf
1 changed files with 1 additions and 0 deletions
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src/ftfont.c
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@ -2717,6 +2717,7 @@ ftfont_shape_by_hb (Lisp_Object lgstring, FT_Face ft_face, hb_font_t *hb_font,
goto done;
hb_buffer_set_content_type (hb_buffer, HB_BUFFER_CONTENT_TYPE_UNICODE);
hb_buffer_set_cluster_level (hb_buffer, HB_BUFFER_CLUSTER_LEVEL_MONOTONE_CHARACTERS);
/* FIXME: guess_segment_properties is BAD BAD BAD.
* we need to get these properties with the LGSTRING. */