I use MSYS right now, which does an okay job for what I need it for, but it can be confusing when the MSYS grep isn't the same as the GnuWin32 grep (GnuWin32 ha

I use MSYS right now, which does an okay job for what I need it for, but it can be confusing when the MSYS grep isn't the same as the GnuWin32 grep (GnuWin32 has -P, MSYS grep doesn't).