X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Flisp%2Flexer.hpp;h=f85c86e15f05c9d71abd6df11fee0f3ca4ef2e1f;hb=b029182b66e1f36e8eb7a1d8d23d26d475dec45f;hp=8128b13d7e6690c59ee48d6ddf74edc991341d1d;hpb=07ddaed2a657e4d2a3d038fed223fc5827159caf;p=supertux.git

diff --git a/src/lisp/lexer.hpp b/src/lisp/lexer.hpp
index 8128b13d7..f85c86e15 100644
--- a/src/lisp/lexer.hpp
+++ b/src/lisp/lexer.hpp
@@ -16,7 +16,6 @@
 //  You should have received a copy of the GNU General Public License
 //  along with this program; if not, write to the Free Software
 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
 #ifndef __LISPLEXER_H__
 #define __LISPLEXER_H__
 
@@ -37,7 +36,7 @@ public:
     TOKEN_TRUE,
     TOKEN_FALSE
   };
-    
+
   Lexer(std::istream& stream);
   ~Lexer();
 
@@ -46,21 +45,23 @@ public:
   { return token_string; }
   int getLineNumber() const
   { return linenumber; }
-    
+
 private:
   enum {
     MAX_TOKEN_LENGTH = 16384,
     BUFFER_SIZE = 1024
   };
-    
+
   inline void nextChar();
-    
+  inline void addChar();
+
   std::istream& stream;
   bool eof;
   int linenumber;
   char buffer[BUFFER_SIZE+1];
   char* bufend;
-  char* c;
+  char* bufpos;
+  int  c;
   char token_string[MAX_TOKEN_LENGTH + 1];
   int token_length;
 };
@@ -68,4 +69,3 @@ private:
 } // end of namespace lisp
 
 #endif
-