context: clean up parents()

context: simplify changeid logic

use repo.changectx(None) to get a workingctx

context: avoid using None for working parent

use repo.changectx rather than context.changectx

context: consistently return p1 context for None

lookup: optimize '.' Remove error messages as behavior is documented in hg help revs

Remove RSS/atom links from coal/paper index

Improve archive links in coal/paper index

graph: fix JavaScript issues to make it work on IE

fix default branchheads() argument (e85951aeec6e was very broken)

fix dumb test failure introduced in 855851eae70f

Improve hgwebdir index in coal and paper styles

graph: improve script hiding tricks

graph: optimize rendering by appending all nodes at once

Fix gitweb to not say shortlog instead of graph.

tighter default argument selection in localrepo.branchheads()

merge from crew-stable

use ${PYTHON} var in doc/Makefile as well

merge: only in-branch merges can be implicit

get repo.branchheads() to use working directory's branch by default

kill some trailing spaces

graph: display branch name alongside tags

test-commit: test unset date is not read as epoch origin

Fix commit date (issue1193) The None check in workingctx prevents calling util.makedate when date is not explicitly given.

convert: hg sink commits without working dir

convert: reintegrate file retrieval code in sinks It simplifies the sink interface and all the sinks to handle files data as they want.

context: add memctx for memory commits

merge with crew

coal: remove double template entry

localrepo: interpret ctx.filectx() exception as a missing file

localrepo: do not expose workingctx options These are implementation details and probably of no use to client code.

localrepo: extract _commitctx() from commit() _commitctx() takes a single changectx like argument. It gives way to commits from memory only.

context: let workingctx.date(), .user() and description() be overriden

localrepo: let commit() get extra data from workingctx

localrepo: hide commit() file selection behind workingctx

localrepo: replace dirstate by workingfilectx in filecommit()

context: let workingctx parents be overriden

graph: limit the number of displayed changest to a reasonable value

LookupError should have same __str__ as RevlogError

templates: graph lacked bottom search in default style

templates: fix navigation links for graph entries

make revlog.LookupError inherit from KeyError This will improve integration with external applications which depend on KeyError, which is usually raised by __getitem__ calls.

cvsps.py: remove unused Changeset member of logentry

tests: make new convert-cvs tests executable

graph: tweak the indentation algorithm

cvsps: fix a final whitespace nit

tests: fix test breakage from graph template changes

merge incorporation of graph into paper style

hgweb: Fix up non-coal styles to support graph.

make graph view work with paper style

add graph page to hgweb

convert: cvs.py - Allow user to use built-in CVS changeset code. tests: add two testcases for CVS conversion with builtin CVS including a testcase for issue 1148.

convert: cvsps - User interface to CVS changeset code in cvsps.py

cvsps: fix up some whitespace

convert: cvsps.py - code to generate changesets from a CVS repository

merge with crew-stable

Merge with crew-stable

localrepo: remove useless sort() call

merge transplanted cset back from crew-stable