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-rw-r--r--pango/pango-tabs.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/pango/pango-tabs.c b/pango/pango-tabs.c
index 947b7e9b..bc8a7cb4 100644
--- a/pango/pango-tabs.c
+++ b/pango/pango-tabs.c
@@ -549,9 +549,11 @@ success:
* @tab_index: the index of a tab stop
* @decimal_point: the decimal point to use
*
- * Sets the decimal point to use.
+ * Sets the Unicode character to use as decimal point.
*
- * This is only relevant for %PANGO_TAB_DECIMAL.
+ * This is only relevant for tabs with %PANGO_TAB_DECIMAL alignment,
+ * which align content at the first occurrence of the decimal point
+ * character.
*
* By default, Pango uses the decimal point according
* to the current locale.
@@ -577,9 +579,11 @@ pango_tab_array_set_decimal_point (PangoTabArray *tab_array,
* @tab_array: a `PangoTabArray`
* @tab_index: the index of a tab stop
*
- * Gets the decimal point to use.
+ * Gets the Unicode character to use as decimal point.
*
- * This is only relevant for %PANGO_TAB_DECIMAL.
+ * This is only relevant for tabs with %PANGO_TAB_DECIMAL alignment,
+ * which align content at the first occurrence of the decimal point
+ * character.
*
* The default value of 0 means that Pango will use the
* decimal point according to the current locale.