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-rw-r--r--pango/pangoft2.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/pango/pangoft2.c b/pango/pangoft2.c
index 901cd99a..be53cac4 100644
--- a/pango/pangoft2.c
+++ b/pango/pangoft2.c
@@ -470,10 +470,12 @@ pango_ft2_font_get_coverage (PangoFont *font,
* pango_ft2_get_unknown_glyph:
* @font: a #PangoFont
*
- * Return the index of a glyph suitable for drawing unknown characters,
- * or %PANGO_GLYPH_EMPTY if no suitable glyph found.
+ * Return the index of a glyph suitable for drawing unknown characters with
+ * @font, or %PANGO_GLYPH_EMPTY if no suitable glyph found.
*
- * For most uses, pango_fc_font_get_unknown_glyph() should be used instead.
+ * If you want to draw an unknown-box for a character that is not covered
+ * by the font,
+ * use PANGO_GET_UNKNOWN_GLYPH() instead.
*
* Return value: a glyph index into @font, or %PANGO_GLYPH_EMPTY
**/