A "setpref" patch can output empty lines when seen with darcs_diff. Handle
that case by ignoring them.

Thanks to VMiklos from reporting it.

This patch makes it easier to browse files in the root of the tree, by making
it simpler to return to the root tree view.

Add a 'repoprojurl' configuration option to put a reference to an external
project site. It appears in the project summary, just like url.

It also supports multidir, both automatic detection in the third_party
directory, and static construction.

Thanks to Alexandre Rossi for the idea and preliminary patch.

This patch implements autodetection of the url and scriptname of darcsweb.
It's based on a suggestion from Tobias Gruetzmacher.

It relies on variables according to the CGI/1.1 standard, and works only if
cache is not enabled. If it is, the variables must be set manually as before.

The problem with the cache is multi-host access: if a page not in the cache is
accesed as http://hosta/dw/..., then the cached page will reference "hosta".
If then it's accessed from hostb, there will be a reference to hosta that it's
possibly broken. It's actually a quite common case when you have localhost and
external access.

This patch adds a new option for multidir config entries, named "autourl". If
set, it will take the contents of "_darcs/third_party/darcsweb/url" and use it
as repourl.

Thanks to Marco Baringer for suggestion and preliminary patch.

To make directories easy to spot, make them blue and with a "/" at the end.
Then they become obvious, but not too distracting.

Thanks to Dan Pescu for all the suggestions.

Escape all repository descriptions, because they might contain unfrendly
characters for XML (including HTML, ATOM and RSS).

Thanks to Clive Crous for the report and a slightly different patch.

darcs 1.0.7 uses a new name for the pristine directory, "pristine", instead of
the classic "current".

This patch adds support for that directory, without dropping "current" because
it's still heavily used in existing repositories.

This patch rewrites fixu8() and affects a couple of places where decode() was
used directly.

It has the benefit of removing the ugly previous function, replacing it
with... well, another ugly function, but with a different kind of uglyness.

It also supports multiple encodings, so if the first one fails, a second one
is tried (and so on).

There still are some corner cases with file named in alternative encodings,
but should work much better than the older code.

There were several places using filenames in URLs without quoting them
properly, this fixes them.

Thanks to VMiklos for the report.

For security, don't allow '"' in filenames.
If there is high demand, some alternative workaround could be implemented.

This allows darcsweb's configuration to be in /etc/darcsweb instead of the
current directory. It's mostly wanted by distributions which want to isolate
the config file to keep things clean.

A similar patch was sent by Gaetan Lehmann (Mandriva), VMiklos (Frugalware)
and Fabian Linzberger (Debian).

As a minor but noticeable optimization to darcsweb's load time, move the
importing of sha and email.Utils modules to the place where they're used (only
one in both cases).

This takes the time spent on imports from 0.027s to 0.021s, which will
probably be slightly noticeable on slower machines, reducing the time taken by
a cache hit from 0.030s to 0.024s (on misses it doesn't make a difference).

I think it looks better if we start a listing with alt = True (the dark one).

This record adds an option to log the time it took darcsweb to present a
page. Unfortunately, because of the way it's implemented, it's impossible to
isolate the time it takes to call darcs; however, every darcs invocation is
logged too, to allow independant measures.

Change cache file permissions to 600. This should work on Windows too because
the bits are ignored, according to python's documentation.

This patch make darcsweb cancel the cache when there is an uncaught exception,
avoiding leaving dot-files around the cache directory.

Also minimize DoS by not taking into account unused form parameters, and make
the hash independant of the position. This doesn't eliminate all the
opportunities for DoS, but reduces them significatively.

Now that we have a search box, the logo becomes really big and distractive.
Replace it with a smaller version, only with the ball.

This implements a small search box that appears on the right top besides the
logo (which will be changed to a small version in a following patch).

darcsweb has been too long without an explicit license, it's time to add one.
Enjoy!

This patch implements two optional options for multidir repos: autodesc and
autoexclude.

If autodesc is enabled, the description will be taken from the file named
"_darcs/third_party/darcsweb/desc", inside the repository. If it doesn't
exist, the default will be used.

If autoexclude is enabled, only repositories with a directory named
"_darcs/third_party/darcsweb/" will be listed.

The path "_darcs/third_party/darcsweb/" for darcsweb-exclusive preferences was
chosen following a suggestion by David Roundy in the mail with Subject
"[darcs-users] darcsweb 0.12 and some questions", Message-ID
20051109123238.GB17288@abridgegame.org, date "9 Nov 2005 07:32:44".

In the same spirit as the last patch, add escape() around prints of file
names. It's highly improbable, but it could happen for weird cases and it
seems worth the effort.

When patch names used in HTML, escape characters like '<'.

While it's a nice practise to put all imports above, in darcsweb's case it
also increases startup latency.

Because the mimetypes module is only used inside print_binary_header(), move
the import inside the function.

If we want to do a plainblob of a binary file, it's better to offer a proper
download than to display it as text/plain.

This patch identifies binary files (looking at darcs' information) and offers
them for download with the proper name.

Besides the repository inventory modification time, we also want to check the
script's modification time, so if we make changes to darcsweb (updating it,
for instance), there's no possibility of serving stale pages if the user
forgets to clean the cache. You still need to clean it for configuration
changes.