tdf#89954 sw: let annotation have CH_TXTATR_INWORD placeholder again

Regression from commit 0761f816 (123792:
complete annotations on text ranges feature, 2013-12-19), the problem
was that while sw wanted CH_TXTATR_INWORD as a placeholder character for
anchor positions that do not count as a word boundary, the commit
changed GetCharOfTextAttr() so that annotations have CH_TXTATR_BREAKWORD
as the placeholder.

Fix the problem by reverting the last hunk of
sw/source/core/txtnode/thints.cxx changes in that commit.

Change-Id: Ia8c97efda9c1e90ae3c27ddb8247e3f3203a63fb

sw/qa/extras/uiwriter/uiwriter.cxx

@@ -68,6 +68,7 @@
 #include "com/sun/star/text/TextMarkupType.hpp"
 #include <osl/file.hxx>
 #include <comphelper/propertysequence.hxx>
+#include <LibreOfficeKit/LibreOfficeKitEnums.h>
 
 static const char* DATA_DIRECTORY = "/sw/qa/extras/uiwriter/data/";
 
@@ -136,6 +137,7 @@ public:
     void testTextTableCellNames();
     void testShapeAnchorUndo();
     void testDde();
+    void testTdf89954();
 
     CPPUNIT_TEST_SUITE(SwUiWriterTest);
     CPPUNIT_TEST(testReplaceForward);
@@ -197,6 +199,7 @@ public:
     CPPUNIT_TEST(testTextTableCellNames);
     CPPUNIT_TEST(testShapeAnchorUndo);
     CPPUNIT_TEST(testDde);
+    CPPUNIT_TEST(testTdf89954);
     CPPUNIT_TEST_SUITE_END();
 
 private:
@@ -2041,6 +2044,25 @@ void SwUiWriterTest::testDde()
     CPPUNIT_ASSERT(xField->getString().endsWith("asdf"));
 }
 
+void SwUiWriterTest::testTdf89954()
+{
+    SwDoc* pDoc = createDoc("tdf89954.odt");
+    SwWrtShell* pWrtShell = pDoc->GetDocShell()->GetWrtShell();
+    pWrtShell->EndPara();
+    SwXTextDocument* pXTextDocument = dynamic_cast<SwXTextDocument *>(mxComponent.get());
+    pXTextDocument->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 't', 0);
+    pXTextDocument->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 'e', 0);
+    pXTextDocument->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 's', 0);
+    pXTextDocument->postKeyEvent(LOK_KEYEVENT_KEYINPUT, 't', 0);
+    pXTextDocument->postKeyEvent(LOK_KEYEVENT_KEYINPUT, '.', 0);
+
+    SwNodeIndex aNodeIndex(pDoc->GetNodes().GetEndOfContent(), -1);
+    // Placeholder character for the comment anchor was ^A (CH_TXTATR_BREAKWORD), not <fff9> (CH_TXTATR_INWORD).
+    // As a result, autocorrect did not turn the 't' input into 'T'.
+    OUString aExpected("Tes\xef\xbf\xb9t. Test.", 14, RTL_TEXTENCODING_UTF8);
+    CPPUNIT_ASSERT_EQUAL(aExpected, aNodeIndex.GetNode().GetTextNode()->GetText());
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(SwUiWriterTest);
 CPPUNIT_PLUGIN_IMPLEMENT();
 

sw/source/core/txtnode/thints.cxx

@@ -3446,6 +3446,7 @@ sal_Unicode GetCharOfTextAttr( const SwTextAttr& rAttr )
     {
         case RES_TXTATR_REFMARK:
         case RES_TXTATR_TOXMARK:
+        case RES_TXTATR_ANNOTATION:
             cRet = CH_TXTATR_INWORD;
         break;
 
@@ -3454,7 +3455,6 @@ sal_Unicode GetCharOfTextAttr( const SwTextAttr& rAttr )
         case RES_TXTATR_FTN:
         case RES_TXTATR_META:
         case RES_TXTATR_METAFIELD:
-        case RES_TXTATR_ANNOTATION:
         {
             cRet = CH_TXTATR_BREAKWORD;
         }