grep: Memory exhausted

[Xiangyu Yang]

Hi,
I encountered a "Memory exhausted" when use GnuWin32 grep to process a c
file in tcsh source code.

Here is problem:

D:\Tools\GnuWin32\tcsh-6.13.00>grep --version
grep (GNU grep) 2.5.1

Copyright 1988, 1992-1999, 2000, 2001 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

D:\Tools\GnuWin32\tcsh-6.13.00>grep [FV]_ ed.defns.c
grep: Memory exhausted

I noticed grep consumed a lot of memory and then terminated.

Attach is the c file causing the problem.
Best Regards,
Xiangyu Yang

ed.defns.c
Description: Text document