On Thu, Oct 10, 2002 at 01:43:07PM -0700, Gurujiwan Khalsa wrote: > I don't know yacc or lex but I just deleted all references to yylineno in > those two files, and it compiled. You can direct flex to generate code for that by using the -l option, or (better) use "%option yylineno" at the start of the *.l file. Martin