Change repo.comit to return None on error or the new revision number on success This allows the caller to correctly record the new revision number

Add force option to repo.commit, allowing commits where no files change

Add '-' support to the commit logfile option to read message from stdin.

Add searching for named branches named branching is when you identify a head by a tag on an earlier revision. This patch adds repo.branchlookup for searching through the tree to find branch tags for heads. hg update -b tag is added to checkout based on branch tags hg heads -b is added to print the tag associated with each head

Fix bug with empty inc and exc This fixes an exception that showed up when importing patches

Merge with BOS

Merge walk changes with Matt's tip.

Merge with TAH.

Turn off testing of absolute paths for now. I don't know how to stop this from always reporting false errors, and am too lazy to worry about it right now.

Fix bug involving "hg debugwalk -Ipattern" from repository root.

Fix clone when target directory is relative.

Merge walk fixes.

Add unit tests for walk code.

Fix up handling of regexp paths.

Merge Windows path fixes.

Fix walk path handling on Windows

Merge latest round of walk fixes.

Fix walk code for files that do not exist anywhere, and unhandled types. Prior to this, a file that did not exist was reported as showing up in the filesystem, as were files of unsupported types (such as fifos). Now, an error message is printed and nothing is returned in such cases. This change also moves the commands.pathto function to the util module, as the walk code needs it to print non-confusing error messages.

Update to tip.

Merge IPv6 fix.

Fix problem with "hg serve" on systems not providing IPv6.

addremove was not correctly finding removed files when given a list of files to look at. These end up with a src of 'f' from walk() but no longer exist on the filesystem. Index: mine/mercurial/commands.py ===================================================================

dirstate walking optimizations The repo walking code introduces a number of calls to dirstate.map.copy(), significantly slowing down the walk on large trees. When a list of files is passed to the walking code, we should only look at map entries relevant to the file list passed in. dirstate.filterfiles() is added to return a subset of the dirstate map. The subset includes in files passed in, and if one of the files requested is actually a directory, it includes any files inside that directory tree. This brings the time for hg diff Makefile down from 1.7s to .3s on a linux kernel repo. Also, the diff command was unconditionally calling makewalk, leading to an extra pass through repo.changes. This patch avoids the call to makewalk when commands.diff isn't given a list of patterns, cutting the time for hg diff (with no args) in half. Index: mine/mercurial/hg.py ===================================================================

Merge patchbomb script.

Polish patchbomb script. diffstat output is now a non-default option. The hgrc file can now contain default information for the patchbomb script. Date generation is fixed.

Get patchbomb script to not use MIME attachments. Adding patches as attachments makes it difficult or impossible for some mail clients to quote them effectively.

Add patchbomb script.

Merge Chris's changes with mine.

addremove was not correctly finding removed files when given a list of files to look at. These end up with a src of 'f' from walk() but no longer exist on the filesystem. Index: mine/mercurial/commands.py ===================================================================

dirstate walking optimizations The repo walking code introduces a number of calls to dirstate.map.copy(), significantly slowing down the walk on large trees. When a list of files is passed to the walking code, we should only look at map entries relevant to the file list passed in. dirstate.filterfiles() is added to return a subset of the dirstate map. The subset includes in files passed in, and if one of the files requested is actually a directory, it includes any files inside that directory tree. This brings the time for hg diff Makefile down from 1.7s to .3s on a linux kernel repo. Also, the diff command was unconditionally calling makewalk, leading to an extra pass through repo.changes. This patch avoids the call to makewalk when commands.diff isn't given a list of patterns, cutting the time for hg diff (with no args) in half. Index: mine/mercurial/hg.py ===================================================================