Cleanup

include/main.h

@@ -0,0 +1,13 @@
+#ifndef MAIN_H
+#define MAIN_H
+
+#include <atomic>
+#include <vector>
+
+#define NORMAL 0
+#define INSERT 1
+#define SELECT 2
+
+extern std::atomic<bool> running;
+
+#endif

include/ui.h

@@ -54,7 +54,7 @@ enum CellFlags : uint8_t {
 };
 
 struct ScreenCell {
-  std::string utf8 = std::string(""); // empty => no content
+  std::string utf8 = std::string("");
   uint32_t fg = 0;
   uint32_t bg = 0;
   uint8_t flags = CF_NONE;
@@ -77,10 +77,9 @@ struct KeyEvent {
 };
 
 extern uint32_t rows, cols;
-extern std::vector<ScreenCell> screen; // size rows*cols
+extern std::vector<ScreenCell> screen;
 extern std::vector<ScreenCell> old_screen;
 extern std::mutex screen_mutex;
-extern std::atomic<bool> running;
 
 Coord start_screen();
 void end_screen();