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-rw-r--r--config.def.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/config.def.h b/config.def.h
index 6c03bc1..1fa8de7 100644
--- a/config.def.h
+++ b/config.def.h
@@ -77,6 +77,12 @@ static const bool RENDER_WHITE_ALPHA = false;
#endif
#ifdef _MAPPINGS_CONFIG
+/* the prefix key: when pressed, the next key combo is passed to the external
+ * key handler
+ */
+#define PREFIX_KEYMASK ControlMask
+#define PREFIX_KEYSYM XK_x
+
/* keyboard mappings for image and thumbnail mode: */
static const keymap_t keys[] = {
/* modifiers key function argument */