build fails with errors:

parser.cpp: At global scope:
parser.cpp:1505: declaration of `int isatty(int)' throws different exceptions
/usr/include/unistd.h:668: than previous declaration `int isatty(int) throw ()'
make: *** [parser.o] Error 1

A comment at http://freshmeat.net/projects/ttmkfdir/
suggests line 1505 of parser.cpp be changed to:

extern int isatty YY_PROTO((int)) throw ();

/jgt