Function

HarfBuzz-0.0 ▶ HarfBuzz ▶ ot_layout_has_substitution`Since 0.6.0`

ot_layout_has_substitution(face: face_t): number
Tests whether the specified face includes any GSUB substitutions.
Parameters
- face: face_t
  HarfBuzz.face_t to work upon
Returns number
true if data found, false otherwise

Since
0.6.0
- Defined in harfbuzz-0.0/harfbuzz-0.0.d.ts:4753