more cleaning and doc tui.c

1 files changed, 1 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index e968e67..04c8918 100644
--- a/src/main.c
+++ b/src/main.c
@@ -36,6 +36,7 @@
 #include "lua.h"
 #endif
 
+unsigned int curmode;
 int currow = 0, curcol = 0;
 int lastrow = 0, lastcol = 0;
 int maxrows, maxcols;