manifest: use util.h to get Py_ssize_t

clone: add progress support to hardlink clones (issue3059)

util: add progress callback support to copyfiles

revert: evaluate filesets against working directory (issue4497) As the failing revert tests in test-fileset-generated.t show, Revert currently creates one matcher for matching files in the working copy and another matcher for matching files in the target revision. The two matchers are created with different contexts, which means filesets are evaluated differently. Then the union of the sets of files matching the matchers in the two contexts are reverted. It doesn't seem to make sense to use two different matchers; only the context they're applied to should be different. It seems very likely that the user wants the filesets to be evaluated against the working directory, which the tests test-fileset-generated.t also assume, so let's make it so. I willingly admit that the largefiles code was modified by trial and error (according to tests).

largefiles: extract and reuse 'standin' variable in overriderevert()

largefiles: override cmdutil.revert() instead of comands.revert() By overriding the cmdutil method we don't need to override both the function and the command. Also, we get access to the 'ctx' and 'parents' variables, which will soon prove useful. Rename the 'ctx' argument to overridematch() to 'mctx' rather than letting it shadow new 'ctx'.

test-commit-interactive-curses: backout 852801178a63 Now that the imports have been fixed up, and the platform EOL difference eliminated, this test runs on Windows.

test-interactive: use stable EOL in various file generating routines The seq.py and shell echo redirected to a file ends up with platform specific EOL, which throws off the hash when the file is committed to the test repo on Windows. The other option is to glob the hashes, but the ability to see if they have changed might point out problems that would otherwise be missed.

patch.diff: restrict matcher to relative root in certain cases Previously we'd request all results, then filter by relative root. This is clearly inefficient, so we now restrict the matcher to the relative root for certain easy cases. The particular case here is when the matcher matches all files. In that case we can simply create a matcher by the relative root. This is purely an optimization and has no impact on correctness.

commands.diff: add support for diffs relative to a subdirectory Previous patches added all the backend support for this. This exposes this option in the UI.

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.