tests: add highlight extension tests

tests: add tests for hgweb to test-keyword

Merge main and crew.

removed trailing spaces

ui: disallow newlines in usernames (issue1034)

update: no -C needed to switch branches without outstanding changes

coverage: deal with symlinked input paths (MacOSX issue) /tmp is symlinked in MacOSX therefore test scripts as well as python modules are installed in a symlinked location. coverage.py uses abspath() to normalize its inputs which fails if these are referencing real paths. Use realpath() instead.

Make churn an official extension

tiny tab cleanup

improved semantics for remove (issue438) - Added files are never deleted (only removed with --force). - Modified files can only be removed with --force. - With --after, only deleted files are removed. - With --after --force, all files are removed but not deleted.

test: fix mixing exec bit on test-hgwebdirsym

tests: make test-rebuildstate repeatable

tests: teach -i about fails list

tests: make test-convertcvs repeatable

test: Add tests for webdir symlinks and walkrepos.

mq: warn when applying a patch to somewhere other than tip

util: check fileno() validity in win32 set_binary()

clone: print "updating working directory" status message With this change, "hg clone" looks like this: % hg clone http://example.com/repo/big big requesting all changes adding changesets adding manifests adding file changes added XXX changesets with XXX changes to XXX files updating working directory XXX files updated, XXX files merged, XXX files removed, XXX files unresolved So the user sees % hg clone http://example.com/repo/big big requesting all changes adding changesets adding manifests adding file changes added XXX changesets with XXX changes to XXX files updating working directory while Mercurial is writing to disk to populate the working directory With this change, "hg clone" looks like this: % hg clone big big-work updating working directory XXX files updated, XXX files merged, XXX files removed, XXX files unresolved

give better error message on non-existent mapfile (issue813)

warn about new heads on commit (issue842)

hgweb: only accept POST requests for unbundle

tab/space cleanup

ui: copy overlay from both direct and indirect parentui

convert: allow missing tools not to stop source type detection

fix test-serve breakage for other hostnames

util: test fileno() availability in win32 set_binary() Fix suggested by Alexander Belchenko <bialix@ukr.net>

tests: fix repeatability for test-filebranch with dirstate granularity

tests: remove some unnecessary sleeps

dirstate: refactor granularity code, add a test - rename option dirstate.granularity - move option reading into .write() - add a simple test

dirstate: ignore stat data for files that were updated too recently This should fix the race where hg commit foo <change foo without changing its size> happens in the same second and status is fooled into thinking foo is clean. A configuration item is used to determine the timeout, since different filesystems may have different requirements (I think VFAT needs 3s, while most Unix filesystems are fine with 1s).