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[Docs] Fix gtk-doc references to 'kern' table functions, clarifying that GPOS is not examined.

This commit is contained in:
Nathan Willis 2019-03-17 14:27:27 +00:00 committed by Khaled Hosny
parent 3449031fad
commit d3178aa52a
1 changed files with 7 additions and 3 deletions
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10
src/hb-ot-layout.cc
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@ -66,7 +66,8 @@
* hb_ot_layout_has_kerning:
* @face: The #hb_face_t to work on
*
* Tests whether a face includes any kerning data. Examines the 'kern' table.
* Tests whether a face includes any kerning data in the 'kern' table.
* Does NOT test for kerning lookups in the GPOS table.
*
* Return value: true if data found, false otherwise
*
@ -82,7 +83,8 @@ hb_ot_layout_has_kerning (hb_face_t *face)
* hb_ot_layout_has_machine_kerning:
* @face: The #hb_face_t to work on
*
* Tests whether a face includes any state-machine kerning.
* Tests whether a face includes any state-machine kerning in the 'kern' table.
* Does NOT examine the GPOS table.
*
* Return value: true if data found, false otherwise
*
@ -101,7 +103,9 @@ hb_ot_layout_has_machine_kerning (hb_face_t *face)
* Tests whether a face has any cross-stream kerning (i.e., kerns
* that make adjustments perpendicular to the direction of the text
* flow: Y adjustments in horizontal text or X adjustments in
* vertical text).
* vertical text) in the 'kern' table.
*
* Does NOT examine the GPOS table.
*
* Return value: true is data found, false otherwise
*