recognize user:password in URLs that include port numbers.
when giving user/pwd in an URL, eg.
hg pull http://user:pwd@host.com:666/hg/something,
hg would still ask for user/pwd in interactive mode (or fail in
non-interactive)
% no working directory
adding a
adding b
% hg parents
changeset: 2:6cfac479f009
tag: tip
user: test
date: Thu Jan 01 00:00:02 1970 +0000
summary: b
% hg parents a
changeset: 0:b6a1406d8886
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ab
% hg parents -r 2
changeset: 1:d786049f033a
user: test
date: Thu Jan 01 00:00:01 1970 +0000
summary: a
% hg parents -r 2 a
changeset: 0:b6a1406d8886
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ab
% hg parents -r 2 ../a
abort: ../a not under root
% cd dir; hg parents -r 2 ../a
changeset: 0:b6a1406d8886
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ab
% hg parents -r 2 path:a
changeset: 0:b6a1406d8886
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: ab
% hg parents -r 2 glob:a
abort: can only specify an explicit file name