Bug Fix

- Conditional compilation (via FEATURE_NCURSES_COLS) to either use
  ncurses COLS and LINES global variables, or determine these from
  the WINDOW structure.

src/main.h

@@ -27,9 +27,10 @@
 #ifndef INCLUDED_MAIN
 #define INCLUDED_MAIN
 
-#define FEATURE_TDB_OPT 1   // TDB Optimization reduces file I/O.
-#define FEATURE_NEW_ID  1   // Echoes back new id.
-#define FEATURE_SHELL   1   // Interactive shell.
+#define FEATURE_TDB_OPT      1   // TDB Optimization reduces file I/O.
+#define FEATURE_NEW_ID       1   // Echoes back new id.
+#define FEATURE_SHELL        1   // Interactive shell.
+#define FEATURE_NCURSES_COLS 1 // Shortcut that avoids WINDOW.
 
 #include <string>
 #include <vector>