[orca] Fix the presentation of mnemonics which are accented letters

[Joanmarie Diggs <joanied src gnome org>]

commit 43cde8669871f1fea88f70e27905394d686e403d
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Sun Mar 4 10:15:37 2012 -0500

    Fix the presentation of mnemonics which are accented letters

 src/orca/script_utilities.py |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/script_utilities.py b/src/orca/script_utilities.py
index e4ed43e..7a97658 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -2810,7 +2810,9 @@ class Utilities:
         try:
             from gi.repository import Gtk
             key, mods = Gtk.accelerator_parse(sequence)
-            sequence = Gtk.accelerator_get_label(key, mods)
+            newSequence = Gtk.accelerator_get_label(key, mods)
+            if newSequence and not newSequence.endswith('+'):
+                sequence = newSequence
         except:
             if sequence.endswith(" "):
                 # Translators: this is the spoken word for the space character