New grow and skid sounds from remaxim

[supertux.git] / tools / tilemanager / Lexer.cs

diff --git a/tools/tilemanager/Lexer.cs b/tools/tilemanager/Lexer.cs
index 28df77a..601d53d 100644 (file)
--- a/tools/tilemanager/Lexer.cs
+++ b/tools/tilemanager/Lexer.cs
@@ -1,3 +1,4 @@
+//  $Id$
 using System;
 using System.Text;
 using System.IO;
@@ -13,7 +14,7 @@ public class Lexer {
 
     public class EOFException : Exception {
     };
-        
+
     public enum TokenType {
         EOF,
         OPEN_PAREN,
@@ -99,7 +100,7 @@ public class Lexer {
                     if(TokenString == "f")
                         return TokenType.FALSE;
 
-                    throw new Exception("Unknown constant '" 
+                    throw new Exception("Unknown constant '"
                             + TokenString + "'");
                 default:
                     if(Char.IsDigit(c) || c == '-') {
@@ -119,7 +120,7 @@ public class Lexer {
                             NextChar();
                         } while(!Char.IsWhiteSpace(c) && c != '\"' && c != '('
                                 && c != ')' && c != ';');
-                        
+
                         if(have_nondigits || !have_digits
                                 || have_floating_point > 1)
                             return TokenType.SYMBOL;
@@ -133,11 +134,11 @@ public class Lexer {
                             NextChar();
                         } while(!Char.IsWhiteSpace(c) && c != '\"' && c != '('
                                 && c != ')' && c != ';');
-                        
+
                         return TokenType.SYMBOL;
                     }
             }
-        } catch(EOFException e) {
+        } catch(EOFException) {
             return TokenType.EOF;
         }
     }