[gnome-builder] sourceview: let the completion popover handle alt+0 to alt+9

[Sébastien Lafargue <slafargue src gnome org>]

commit 8b71e28b096cfea9899430941cad8ec844e53e64
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Tue Oct 25 19:16:48 2016 +0200

    sourceview: let the completion popover handle alt+0 to alt+9

 libide/sourceview/ide-source-view.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/libide/sourceview/ide-source-view.c b/libide/sourceview/ide-source-view.c
index 437e4fe..5a4ea0b 100644
--- a/libide/sourceview/ide-source-view.c
+++ b/libide/sourceview/ide-source-view.c
@@ -2358,6 +2358,13 @@ ide_source_view_key_press_event (GtkWidget   *widget,
         }
     }
 
+  if (priv->completion_visible && event->state == GDK_MOD1_MASK)
+    {
+      if ((event->keyval >= GDK_KEY_0 && event->keyval <= GDK_KEY_9) ||
+          (event->keyval >= GDK_KEY_KP_0 && event->keyval <= GDK_KEY_KP_9))
+        return TRUE;
+    }
+
   /*
    * Allow the Input Method Context to potentially filter this keystroke.
    */