[grep] bug if `pwd` != `bzr root`

[Vincent Ladeuil]

>>>>> "Bernhard" == Bernhard Voelker <list at bernhard-voelker.de> writes:

    Bernhard> Hi,
    Bernhard> `bzr grep` only works if the working directory is `bzr root `.

    Bernhard> The names of all versioned files are passed to `| xargs -0 grep
    Bernhard> ...` using the relative path to
    Bernhard> the current checkouts' root directory, but the working directory
    Bernhard> is not being changed.

That should be fixed now.

    Bernhard> Here is an example:

<snip/>

    Bernhard> Note for Win32 users:
    Bernhard> the grep plugin also works on Win32 if xargs and grep from
    Bernhard> unxutils.sf.net are in %PATH%.
    Bernhard> ;-)

Thanks for them and for your testing,

       Vincent