CTRL-p: fetch the previous command from the history list

README.md

@@ -80,6 +80,7 @@ Tips and tricks
    and a SPACE is inserted after the netscape-navigator).
 
    You can use UP / DOWN arrows to select the right completion.
+   You can use Ctrl-p / Ctrl-n to select the right completion.
 
 3. - ESC closes the completion window, leaving the selected text in the entry.
    - HOME / END - the same, but clears the selection.

data/gmrun.1

@@ -45,7 +45,7 @@ The command to run when Ctrl+Enter is pressed with a command entered. The entere
 see /etc/gmrunrc for more info
 .TP
 .B History
-Number of entered commands which should be kept in gmrun's history(~/.gmrun_history). Using the Up and Down arrow keys within the gmrun window will cycle through the history. You can search backwards through the history with Ctrl+R, and forward with Ctrl+S. Hit "!" to enter a special search that matches only the start of strings. To cancel a search, hit the \fIESC\fP key. Otherwise, after you have found the history item you wish to run, hit Enter.
+Number of entered commands which should be kept in gmrun's history(~/.gmrun_history). Using the Up and Down arrow keys within the gmrun window will cycle through the history. You can search backwards through the history with Ctrl+R, and forward with Ctrl+S. Hit "!" to enter a special search that matches only the start of strings. To cancel a search, hit the \fIESC\fP key. Otherwise, after you have found the history item you wish to run, hit Enter. Also: Ctrl-p = Up / Ctrl-n = Down.
 .TP
 .B ShowLast
 Whether to show the last command as initial text, or an empty textarea (1 or 0).

src/gtkcompletionline.c

@@ -949,6 +949,13 @@ on_key_press(GtkCompletionLine *cl, GdkEventKey *event, gpointer data)
          return TRUE; /* stop signal emission */
 
       case GDK_KEY_Up:
+      case GDK_KEY_P:
+      case GDK_KEY_p:
+         if (key == GDK_KEY_p || key == GDK_KEY_P) {
+            if (!(event->state & GDK_CONTROL_MASK)) {
+               goto ordinary;
+            }
+         }
          if (cl->win_compl != NULL) {
             gboolean valid;
             valid = gtk_tree_model_iter_previous(cl->sort_list_compl, &(cl->list_compl_it));