sshrepo: fix bug in error formatting.

hgweb: split "verbs" into methods.

http client: support persistent connections. uses keepalive module from urlgrabber package. tested against "hg serve", cgi server, and through http proxy. used ethereal to verify that only one tcp connection used during entire "hg pull" sequence. if server supports keepalive, this makes latency of "hg pull" much lower.

http server: support persistent connections. only "hg serve" affected yet. http server running cgi script will not use persistent connections. support for fastcgi will help that. clients that support keepalive can use one tcp connection for all commands during clone and pull. this makes latency of binary search during pull much lower over wan. if server does not know content-length, it will force connection to close at end. right fix is to use chunked transfer-encoding but this is easier and does not hurt performance. only command that is affected is "changegroup" which is always last command during a pull.

merge with crew.

move hgk.py into hgext. now to enable "hg view" is one less step. edit ~/.hgrc: [extensions] hgext.hgk = cp contrib/hgk ~/bin

replace old-http:// syntax by static-http:// and deprecate the redundant hg://

Add web.contact to the hgrc documentation.

dirstate: fix call to os.lstat when st is None

honor signals during load of extensions.

dirstate.read: make 15% faster. time to read dirstate for my kernel repo goes from 0.22s to 0.18s.

merge with crew.

dirstate: speed up inner loop of read.

Report on push/pull if heads are merged, too, like for new heads. Use case: If a remote repo has two heads and I _want_ to merge them, I merge and push. Meanwhile someone else pushed on top of one of the heads. He won't get a warning, because he doesn't create a new head, I won't notice that I don't close a head, because I don't get a message telling me.

merge with upstream

add --lsprof option. 3x faster than --profile, more useful output. results include calls to c code and nested calls. requires python 2.5 or lsprof installed from svn at http://codespeak.net/svn/user/arigo/hack/misc/lsprof/

ssh: add capability detection at startup Because older servers don't return any output for unknown commands, it's tricky to add new commands. The approach is this: we add a "hello" command that reports any interesting capabilities (and other things that might be of interest in the future). To detect whether this new command is supported, we issue both it and our startup detection command ("between") at the beginning of a connection.

ssh: gather initial output so we can do capability detection

Initial implementation of hello command for ssh

update test-help output after new options.

copy: fix introduced bug.

make description of -n option better.

revert: add -n/--dry-run option

remove: add -n/--dry-run option

copy: add -n/--dry-run option

addremove: add -n/--dry-run option

add: add -n/--dry-run option

debugconfig: allow to print by section and exact item name

Fix diff header (line endings) for failed test output in run-tests.py.

Don't run tests with dots in their name (e.g. test-foo.orig)