Make btparse compile on a Max - see http://starship.python.net/~gward/btOOL/
 --md@hudora.de

--- btparse-0.33-orig/src/lex_auxiliary.c	Mon Nov 29 02:13:10 1999
+++ btparse-0.33/src/lex_auxiliary.c	Thu Jun 19 17:07:07 2003
@@ -159,7 +159,8 @@
       int   len = strlen (txt);
 
       assert ((txt[0] == '{' && txt[len-1] == '}')
-              || (txt[0] == '"' && txt[len-1] == '"'));
+              /* encode '"' to '\x22' to get arround Max OS X gcc brain-damage */
+              || (txt[0] == '\x22' && txt[len-1] == '\x22'));
       txt[len-1] = (char) 0;            /* remove closing quote from string */
       txt++;                            /* so we'll skip the opening quote */
    }