Merge pull request #4 from cibinmathew/patch-1

Exit on escape key

Author: plainas

icl.py

@@ -211,6 +211,9 @@ def _handle_keypress(self, pressed_key):
             if self.selected_option_index > 0:
                 self.selected_option_index -= 1
 
+        elif pressed_key == 27:  # Exit on escape
+            raise
+
         elif curses.ascii.isprint(pressed_key): # this also needs to be replaced by something.
             x,y = curses.getsyx()
             self.input_string  = self.input_string + str(chr(pressed_key))