cmdutil.diffordiffstat: add support for diffs relative to a subdirectory It's possible that some of the match patterns are outside the relative root. We warn in that case. In upcoming patches we'll add tests for this.

test-fileset.t: remove 'bar ' and 'baz\' from tested filenames This test is guarded by a '#if no-windows', but they can't be written out on vfat on Linux either. con.xml can, and for testing that's good enough. Also clean up a stray 'ls' that I mistakenly left in while writing the test.

commands.push: abort when revisions evaluate to empty set (BC) If the "-r" argument is specified to "hg push," the user has expressed an intent for a specific changeset to be present on the remote. If that expression cannot be mapped to a known changeset, the user's intent is ambiguous and cannot be acted upon without making assumptions. Previously, if arguments to `push -r <rev>` evaluated to an empty set (perhaps the user specified a revset that didn't evaluate to anything), the empty "revs" list would be passed down to "exchange.push" where it appears the empty list was being interpreted as "push everything." This patch adds validation to the "-r" argument to the push command. If the argument is specified but doesn't resolve to a changeset, the command will abort instead of doing something potentially unexpected. This patch is technically breaking backwards compatibility. I believe this is justified because the new behavior closes a crack that could result in undefined or under-defined behavior. Also, this patch doesn't drop client capabilities because if users really wanted to push all changesets, they can simply omit the "-r" argument from push completely.

largefiles: fix typo with s/__class/__class__/ Commit f78252429e0a (largefiles: don't create chain of __contains__ calls, 2015-03-11) introduced a typo with __class instead of __class__. Let's fix it. There are (obviously) no tests covering this code path, and I could not figure out a way to trigger it, so it remains untested. Spotted by Drew Gottlieb.

hgweb: pull line numbers out of main flow of source content Pulls the autogenerated line number boxes outside of the padding box of the main content of .sourcelines, allowing the first tab to be properly sized and the line numbers to be outside the main source's margin when text is wrapped.

merge with stable

crecord: don't abort on Windows when curses isn't available This is the hack portion of the previous patch, which can be backed out once we figure out how to deal with curses. Without this, the tests affected by the import problem mentioned in the previous patch fail in exactly the same way, but with the nicer 'module not available' error.

test-fileset: forget non-portable files to avoid failures on Windows The 3 deleted lines appeared on Windows, because the files were never created in the first place.

crecord: conditionalize the imports that are not available on Windows 'fcntl', 'termios' and 'wcurses' are not available on the default Windows python installation, and importing them caused widespread carnage in the test suite. There were 29 different changed test files (on top of unrelated errors), mostly in the form of an ImportError. The failures weren't related to actual crecord use, and followed the import chain: 'localrepo' -> 'subrepo' -> 'cmdutil' -> 'crecord' -> 'fcntl'

cmdutil: drop a duplicate import of crecord It looks like this crept in with 69538481ea9f.

annotate: add option to annotate working-directory files Working revision or node is displayed with "+" suffix in plain output, but null/None in machine-readable format.

committablefilectx: override linkrev() to point to the associated changectx This is necessary to annotate workingctx revision. basefilectx.linkrev() can't be used because committablefilectx has no filelog. committablefilectx looks for parents() from self._changectx. That means fctx is linked to self._changectx, so linkrev() can simply be aliased to rev().

revset: add wdir() function to specify workingctx revision by command The main purpose of wdir() is to annotate working-directory files. Currently many commands and revsets cannot handle workingctx and may raise exception. For example, -r ":wdir()" results in TypeError. This problem will be addressed by future patches. We could add "wdir" symbol instead, but it would conflict with the existing tag, bookmark or branch. So I decided not to. List of commands that will potentially support workingctx revision: command default remarks -------- ------- ----------------------------------------------------- annotate p1 useful archive p1 might be useful cat p1 might be useful on Windows (no cat) diff p1:wdir (default) export p1 might be useful if wctx can have draft commit message files wdir (default) grep tip:0 might be useful identify wdir (default) locate wdir (default) log tip:0 might be useful with -p or -G option parents wdir (default) status wdir (default) This patch includes minimal test of "hg status" that should be able to handle the workingctx revision.

win32: 'raise ctypes.WinError' -> 'raise ctypes.WinError()' WinError is a function that creates an Error, not an Error itself. This is a partial backout of e34106fa0dc3.

patch.diff: add support for diffs relative to a subdirectory For now this implementation is pretty naive -- it filters out files right before passing them into trydiff. In upcoming patches we'll add some more smarts.

patch.trydiff: add support for stripping a relative root This assumes that if relroot is not None, all the files in modified, added and removed start with it. In upcoming patches we'll follow that.