Sort binding key lists

Sort the list comprising the set of keys for the binding in ascending
order. (Keyboard shortcuts depend only on the set of simultaneously
pressed keys, not their order, so this change should have no external
effect.) This simplifies comparisons between bindings.

1 files changed, 1 insertions, 1 deletions

diff --git a/include/sway/config.h b/include/sway/config.h
index 81e9c382..e75b0664 100644
--- a/include/sway/config.h
+++ b/include/sway/config.h
@@ -30,7 +30,7 @@ struct sway_binding {
         bool release;
         bool locked;
         bool bindcode;
-        list_t *keys;
+        list_t *keys; // sorted in ascending order
         uint32_t modifiers;
         char *command;
 };