[PATCHv2 0/6] gitweb pathinfo improvements

This is a resend, with some improvements and a proper cover letter, of my patchset to extend PATH_INFO support in gitweb. Hopefully I'm doing it the right way this time :)

The basic idea is to have gitweb support paths in the form of project/action/parent:/filename..hash:/filename (modulo missing parameters) and to generate them when use_pathinfo is enabled.

For backwards compatibility, old-style urls $project/$hash are still supported (unless $hash is a named ref that happens to coincide with a gitweb action). Also, CGI parameters are still used when the path_info form would be ambiguous (e.g. filenames with two consecutive dots in their name).

Giuseppe Bilotta (6):
  gitweb: action in path with use_pathinfo
  gitweb: use_pathinfo filenames start with /
  gitweb: parse parent..current syntax from pathinfo
  gitweb: use_pathinfo creates parent..current paths
  gitweb: remove PATH_INFO from $my_url and $my_uri
  gitweb: prevent double slashes in PATH_INFO hrefs

 gitweb/gitweb.perl |  161 +++++++++++++++++++++++++++++++++++++++-------------
 1 files changed, 122 insertions(+), 39 deletions(-)