Misc: Add --version & --no-x-selection

- Add --version. (#206)

- Add --no-x-selection for debugging. (#207)

1 files changed, 2 insertions, 0 deletions

diff --git a/common.h b/common.h
index 0f8cc39ac..9f72badc8 100644
--- a/common.h
+++ b/common.h
@@ -598,6 +598,8 @@ typedef struct _options_t {
   bool synchronize;
   /// Whether to show all X errors.
   bool show_all_xerrors;
+  /// Whether to avoid acquiring X Selection.
+  bool no_x_selection;
 
   // === VSync & software optimization ===
   /// User-specified refresh rate.