https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66461
--- Comment #6 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- Hiesenbug. Steves fix, probably on BSD, does not work on linux. Some of my attempts work when running within the debugger, but do not work outside the debugger. I have traced through the scanner with and without the END statement and see nothing yet. We might try a regression hunt to see where it broke to get a hint. One thing I have not checked yet is in fixed form we skip past the first characters of each line. We may need to trap an EOF when we are doing that skipping.
