help: add help to mq extension

help: make "hg help EXTENSION" work

Adjusted test output to changed abort message of 'hg merge' (from 0229ff95faec)

merge with crew.

Disable automatic line endings conversion on windows The rationale behind this is that such conversion implies a particular situation in which all files in the repo are terminated by only LF. This is documented nowhere and it bit me sharply when I upgraded. Furthermore, it works on the assumption that a file containing no NULL characters are actually a text file. Therefore it cannot guarantee that no binary file will be harmed in the process. Currently, if a file already contains CRLF line endings when it is copied to the working dir from the repo, then the version in the working dir will be corrupted by an extra CR. I'm working on a patch that will turn this into a warning. But as a side effect, committing such a file back will strip it from its CR. In all case, unrequested data modification can occur under the feet of the user, which is bad(tm), ihmo.

Added ability to clone from a local repository to a (new) remote one. Rearranged the clone command a good bit to make sure it validates that the source does exist and that the destination doesn't before doing anything. Before I moved the source repo check it would create the destination repository before it verified the source existed. Moved the responsibility for creating the destination repo root directory entirly into the localrepo class so that local to local cloning doesn't break. This also simplifies the code a bit since it's no longer being done in both clone and init. Changed the names of the 'repo' and 'other' variables to 'dest_repo' and 'src_repo' to maintain my sanity. Passes 82/83 tests. The only failure is the version number test, which I suspect is supposed to fail since it comes from a generated file.

Clarified message when nothing to merge is seen. Sometimes there's a non-tip head waiting to be merged, especially after pulling in remote changes while there were local modifications in the working directory which had to be committed before 'hg merge' can work.

test-webraw: do not store hostname in test output

str.rsplit does not exist in python 2.3

Merge with crew.

Added missing space in continued string.

Include inttypes.h instead of stdint.h (fixes issue299) Many projects use inttypes.h, too. stdint.h isn't available everywhere, e.g. on some versions of Solaris, while inttypes.h is available everywhere where stdint.h is.

Use more compatible `cmd` instead of $(cmd) in test-http-proxy

Don't change $PATH (breaks python in other locations) and $PWD in test-oldcgi

Don't use non-sh declare in test-oldcgi.

Merged WSGI fixes from http://hg.omnifarious.org/~hopper/webmerc/

Cleanup hgweb and hgwebdir's run method a bit.

Fix hgwebdir to run hgweb using run_wsgi.

Fix new tests to be better. In particular, fix webraw test to specify a date on commit to be less brittle, and fix test-oldcgi to test fetching a subdirectory of a webdir instance.

Arrange for old copies of CGI scripts to still work.

Fix raw files in the web UI.

Create a test to make sure old CGI scripts will still work.

Add a test for getting raw files via the web UI.

Merge with crew.