1.1 --- a/jitcraft/Scanner.cpp	Sun Jul 01 16:36:39 2012 -0700
     1.2 +++ b/jitcraft/Scanner.cpp	Sun Jul 01 18:21:15 2012 -0700
     1.3 @@ -387,6 +387,8 @@
     1.4              c = getChar();
     1.5              if (c == '=')
     1.6                  return TOK_ASSIGN_ADD;
     1.7 +            if (c == '+')
     1.8 +                return TOK_INCREMENT;
     1.9              putChar(c);
    1.10              return TOK_PLUS;
    1.11  
    1.12 @@ -415,6 +417,8 @@
    1.13              c = getChar();
    1.14              if (c == '=')
    1.15                  return TOK_ASSIGN_SUB;
    1.16 +            if (c == '-')
    1.17 +                return TOK_DECREMENT;
    1.18              putChar(c);
    1.19              return TOK_MINUS;
    1.20