Hi,
when a scanner.l file contains %option prefix="foo_" flex will output to lex.foo_.c instead of lex.yy.c, causing ylwrap to fail (automake runs:) /bin/sh ../ylwrap scanner.l lex.yy.c scanner.c -- flex How would one best proceed here? Especially when there are multiple lexers/parsers possible, so just removing %option prefix is likely to end in a link-time "double definition" error. Jan