[Libguestfs] [PATCH v2] edit: Add -e 'expr' option to non-interactively apply expression to the file.

Updated patch: - improved the documentation - die is propagated - $lineno is the current line number Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones New in Fedora 11: Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 70 libraries supprt'd http://fedoraproject.org/wiki/MinGW http://www.annexia.org/fedora_mingw