[orca] Fix more of the post-refactor terminal keyecho issues.

[Joanmarie Diggs <joanied src gnome org>]

commit d86c80a4a15e644e07a05fd2cf0e4e8d17aa4125
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Feb 1 21:16:58 2012 -0500

    Fix more of the post-refactor terminal keyecho issues.

 src/orca/input_event.py |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/src/orca/input_event.py b/src/orca/input_event.py
index 0c17ed5..f2d4213 100644
--- a/src/orca/input_event.py
+++ b/src/orca/input_event.py
@@ -409,11 +409,12 @@ class KeyboardEvent(InputEvent):
         if role == pyatspi.ROLE_TERMINAL:
             try:
                 text = orca_state.locusOfFocus.queryText()
-                string = text.getText(0, -1).strip()
+                o = text.caretOffset
+                string = text.getText(o-1, o)
             except:
                 pass
             else:
-                if not string.endswith(self.event_string):
+                if not self.event_string in [string, 'space']:
                     return False
 
         orca_state.lastKeyEchoTime = time.time()