[keyboard] Added explanatory comment for xkbmap_query_grp_option

5 years ago · 19b1fb3358
parent 384b1ba8c6
commit 19b1fb3358
1 changed files with 3 additions and 0 deletions
--- a/src/modules/keyboard/Config.cpp
+++ b/src/modules/keyboard/Config.cpp
@ -73,6 +73,9 @@ xkbmap_layout_args( const QStringList& layouts, const QStringList& variants, con
    return r;
 }

+/* Returns group-switch setxkbd option if set
+ * or an empty string otherwise
+ */
 static inline QString
 xkbmap_query_grp_option()
 {