9 files changed, 59 insertions, 30 deletions

diff --git a/src/controller/keyboard.c b/src/controller/keyboard.c
index d817d7c..99a20d0 100644
--- a/src/controller/keyboard.c
+++ b/src/controller/keyboard.c
@@ -17,6 +17,7 @@ keyboard (unsigned char key, int x, int y)
        * ESC Pressed.
        */
       clear_selection ();
+      glutPostRedisplay ();
       break;
 
     case 'g':
@@ -26,6 +27,15 @@ keyboard (unsigned char key, int x, int y)
        * refreshing a buffer in Emacs.
        */
       selection_from_db ();
+      glutPostRedisplay ();
+      break;
+
+    case 'l':
+      /* 
+       * Toggle display of the legend.
+       */
+      S.legend = !S.legend;
+      glutPostRedisplay ();
       break;
 
     case 'r':