From 92e2d41eba737fb7c0d2675ecab5621cccc4f24c Mon Sep 17 00:00:00 2001
From: Lukhnos Liu <lukhnos@lukhnos.org>
Date: Thu, 13 Dec 2012 19:50:04 -0800
Subject: [PATCH] Clean up reading buf at deactivation (fixes #72)

---
 Source/InputMethodController.mm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/InputMethodController.mm b/Source/InputMethodController.mm
index 9dca4904..1684a59e 100644
--- a/Source/InputMethodController.mm
+++ b/Source/InputMethodController.mm
@@ -304,8 +304,15 @@ public:
 
 - (void)deactivateServer:(id)client
 {
+    // clean up reading buffer residues
+    if (!_bpmfReadingBuffer->isEmpty()) {
+        _bpmfReadingBuffer->clear();
+        [client setMarkedText:@"" selectionRange:NSMakeRange(0, 0) replacementRange:NSMakeRange(NSNotFound, NSNotFound)];
+    }
+
     // commit any residue in the composing buffer
     [self commitComposition:client];
+
     _currentDeferredClient = nil;
     _currentCandidateClient = nil;