diff options
| author | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2021-07-31 17:14:49 +0300 |
|---|---|---|
| committer | bruvzg <7645683+bruvzg@users.noreply.github.com> | 2021-09-22 14:37:16 +0300 |
| commit | a58a7cdc9f35533c5c5abc38eefd79ab6512e743 (patch) | |
| tree | 2e7de8c41e678048b0cd585f3fca2fc16e689be6 /modules/text_server_adv | |
| parent | f25aaa98d626ddbf4d19ee0b1f3cc8e3483b2fdb (diff) | |
Improve invalid non-graphic glyph detection.
Diffstat (limited to 'modules/text_server_adv')
| -rw-r--r-- | modules/text_server_adv/text_server_adv.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp index 341ae9c015..2336153c0d 100644 --- a/modules/text_server_adv/text_server_adv.cpp +++ b/modules/text_server_adv/text_server_adv.cpp @@ -4201,9 +4201,9 @@ void TextServerAdvanced::_shape_run(ShapedTextDataAdvanced *p_sd, int32_t p_star } if (p_sd->preserve_control) { - last_cluster_valid = last_cluster_valid && ((glyph_info[i].codepoint != 0) || is_whitespace(p_sd->text[glyph_info[i].cluster]) || is_linebreak(p_sd->text[glyph_info[i].cluster])); + last_cluster_valid = last_cluster_valid && ((glyph_info[i].codepoint != 0) || (p_sd->text[glyph_info[i].cluster] == 0x0009) || (u_isblank(p_sd->text[glyph_info[i].cluster]) && (gl.advance != 0)) || (!u_isblank(p_sd->text[glyph_info[i].cluster]) && is_linebreak(p_sd->text[glyph_info[i].cluster]))); } else { - last_cluster_valid = last_cluster_valid && ((glyph_info[i].codepoint != 0) || !u_isgraph(p_sd->text[glyph_info[i].cluster])); + last_cluster_valid = last_cluster_valid && ((glyph_info[i].codepoint != 0) || (p_sd->text[glyph_info[i].cluster] == 0x0009) || (u_isblank(p_sd->text[glyph_info[i].cluster]) && (gl.advance != 0)) || (!u_isblank(p_sd->text[glyph_info[i].cluster]) && !u_isgraph(p_sd->text[glyph_info[i].cluster]))); } } if (p_direction == HB_DIRECTION_LTR || p_direction == HB_DIRECTION_TTB) { |