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[util] Don't require final ']' in --glyphs

This commit is contained in:
Behdad Esfahbod 2023-01-23 20:57:30 -07:00
parent 4268283e54
commit f798cf225e
1 changed files with 16 additions and 1 deletions
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17
util/shape-options.hh
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@ -75,11 +75,26 @@ struct shape_options_t
* as guess_segment_properties doesn't like glyphs in the buffer. */ * as guess_segment_properties doesn't like glyphs in the buffer. */
setup_buffer (buffer); setup_buffer (buffer);
char *glyphs = (char *) text;
int glyphs_len = text_len;
if (glyphs_len < 0)
glyphs_len = strlen (glyphs);
if (glyphs_len && glyphs[glyphs_len - 1] != ']')
{
glyphs = g_strdup_printf ("%*s]", glyphs_len, glyphs);
glyphs_len = -1;
}
hb_buffer_deserialize_glyphs (buffer, hb_buffer_deserialize_glyphs (buffer,
text, text_len, glyphs, glyphs_len,
nullptr, nullptr,
font, font,
HB_BUFFER_SERIALIZE_FORMAT_TEXT); HB_BUFFER_SERIALIZE_FORMAT_TEXT);
if (glyphs != text)
g_free (glyphs);
return; return;
} }