mq: patch naming shortcuts This adds some more options to the mq lookup routine. It allows you to use shortcuts in naming patches to push or pop. You can now use: 1) a full patch name 2) a number to indicate an offset in the series file 3) a unique substring of the patch name 4) patchname[-+]num to indicate an offset from a given patch. For case #3 substrings are allowed. qtip and qbase are aliases for the top and bottom of the applied patch queue, unless they are already in the series file as patch names.

adding a
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding b
pushing to ../a
abort: could not lock repository ../a: Permission denied