Some clean-up

Change-Id: I8ef80b7ae952428a62cc1cea8b03219b77a83e99

comphelper/source/misc/syntaxhighlight.cxx

@@ -257,7 +257,6 @@ namespace
 
 class SyntaxHighlighter::Tokenizer
 {
-    HighlighterLanguage aLanguage;
     // Character information tables
     sal_uInt16 aCharTypeTab[256];
 
@@ -272,7 +271,9 @@ class SyntaxHighlighter::Tokenizer
     sal_uInt16 nKeyWordCount;
 
 public:
-    Tokenizer( HighlighterLanguage aLang = HIGHLIGHT_BASIC );
+    HighlighterLanguage const aLanguage;
+
+    Tokenizer( HighlighterLanguage aLang );
     ~Tokenizer( void );
 
     void getHighlightPortions( const OUString& rLine,
@@ -710,4 +711,9 @@ void SyntaxHighlighter::getHighlightPortions( const OUString& rLine,
     m_tokenizer->getHighlightPortions( rLine, portions );
 }
 
+HighlighterLanguage SyntaxHighlighter::GetLanguage()
+{
+    return m_tokenizer->aLanguage;
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

include/comphelper/syntaxhighlight.hxx

@@ -80,8 +80,9 @@ public:
     void getHighlightPortions( const OUString& rLine,
                                std::vector<HighlightPortion>& pPortions );
 
-    HighlighterLanguage GetLanguage() { return eLanguage;}
+    HighlighterLanguage GetLanguage();
 };
+
 #endif
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */