repoview: use a heap in _getstatichidden Since we want to process all non-public changesets from top to bottom, a heap seems more appropriate. This will ensure any revision is processed after all its children, opening the way to code simplification.

repoview: update documentation of _getstatichidden In 2f7cb6e6acdd, the function name, role and return was changed. But the documentation was not. This fixes it.

ssl: resolve symlink before checking for Apple python executable (issue4588) test-https.t was broken at 07fafcd4bc74 if /usr/bin/pythonX.Y is used on Mac OS X. If python executable is not named as "python", run-tests.py creates a symlink and hghave uses it. On the other hand, the installed hg executable knows the real path to the system Python. Therefore, there was an inconsistency that hghave said it was not an Apple python but hg knew it was.

test-subrepo-recursion: fix output on non-hardlink systems There's a slight bug present where a topic doesn't get closed when it should. This isn't a regression, so I've made a note in the test file.

test-subrepo-recursion: set progress.changedelay really high This avoids subtopics from showing up, which were introduced by my recent change that added progress bars to hardlink clones in some cases.

test-clone: fix test expectations on systems without hardlinks

dirstate: use parsers.make_file_foldmap when available This is a significant performance win on large repositories. perffilefoldmap: On Linux/gcc, on a test repo with over 500,000 files: before: wall 0.605021 comb 0.600000 user 0.560000 sys 0.040000 (best of 17) after: wall 0.280530 comb 0.280000 user 0.250000 sys 0.030000 (best of 35) On Mac OS X/clang, on a real-world repo with over 200,000 files: before: wall 0.281103 comb 0.280000 user 0.260000 sys 0.020000 (best of 34) after: wall 0.133622 comb 0.140000 user 0.120000 sys 0.020000 (best of 65) This visibly impacts status times on case-insensitive file systems. On the Mac OS X repo, status goes from 3.64 seconds to 3.50. With the third-party hgwatchman extension [1], 'hg status' on the same repo goes from 0.80 seconds to 0.65. [1] https://bitbucket.org/facebook/hgwatchman

parsers: add a C function to create a file foldmap This is a hot path on case-insensitive filesystems -- it's guaranteed to be called every time 'hg status' is run. This is significantly faster than the equivalent Python code: see the following patch for numbers.

util.h: define an enum for normcase specs These will be used in upcoming patches to efficiently create a dirstate foldmap.

perf: make measuring foldmap perf work again Rev 25c1d3ca5ff6 split the foldmap into two, but I forgot to update perf for the changes.