loplugin:salunicodeliteral: cui

Change-Id: I06e94b663402b65b7487b314cc71217e43f2de4e

cui/source/options/optaboutconfig.cxx

@@ -531,7 +531,7 @@ std::vector< OUString > CuiAboutConfigTabPage::commaStringToSequence( const OUSt
     sal_Int32 index = 0;
     do
     {
-        OUString word = rCommaSepString.getToken(0, static_cast<sal_Unicode> (','), index);
+        OUString word = rCommaSepString.getToken(0, u',', index);
         word = word.trim();
         if( !word.isEmpty())
             tempVector.push_back(word);

cui/source/options/optgenrl.cxx

@@ -360,7 +360,7 @@ IMPL_LINK( SvxGeneralTabPage, ModifyHdl_Impl, Edit&, rEdit, void )
             sShortName += " ";
         OUString sName = rEdit.GetText();
         OUString sLetter = sName.isEmpty()
-            ? OUString(sal_Unicode(' ')) : sName.copy(0, 1);
+            ? OUString(u' ') : sName.copy(0, 1);
         rShortName.pEdit->SetText(sShortName.replaceAt(nField, 1, sLetter).trim());
     }
 }

cui/source/tabpages/numpages.cxx

@@ -100,8 +100,8 @@ using namespace css::style;
 
 #define MAX_BMP_WIDTH               16
 #define MAX_BMP_HEIGHT              16
-#define SEARCHPATH_DELIMITER        ((sal_Unicode)';')
-#define SEARCHFILENAME_DELIMITER    ((sal_Unicode)'/')
+#define SEARCHPATH_DELIMITER        u';'
+#define SEARCHFILENAME_DELIMITER    u'/'
 
 static bool bLastRelative =         false;