[gnome-builder] source-view: beep upon erroneous key entry

[Christian Hergert <chergert src gnome org>]

commit 2e11ce185a93b296eab4437a09281ded38a18975
Author: Christian Hergert <christian hergert me>
Date:   Sun Apr 19 13:20:34 2015 -0700

    source-view: beep upon erroneous key entry
    
    I think we used to have this, it's actually pretty handy to notify the
    user that the input was not allowed (especially in vim mode).

 libide/ide-source-view-mode.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libide/ide-source-view-mode.c b/libide/ide-source-view-mode.c
index 4e79889..a5c2101 100644
--- a/libide/ide-source-view-mode.c
+++ b/libide/ide-source-view-mode.c
@@ -429,6 +429,7 @@ _ide_source_view_mode_do_event (IdeSourceViewMode *mode,
         if (!handled && suppress_unbound && ((event->state & GDK_MODIFIER_MASK) == 0))
           {
             /* cancel any inflight macros */
+            gdk_window_beep (event->window);
             g_signal_emit_by_name (priv->view, "end-macro");
             handled = TRUE;
           }