setup: avoid procedure related to hg.exe at setup.py --pure Before this patch, "setup.py --pure" fails on Windows, because hgbuildscripts.run() tries to copy "hg.exe", which doesn't generated at "setup.py --pure". At that time, run_command('build_hgexe') invoked in hgbuildscripts.run() does nothing and returns successfully. Therefore, subsequent procedure assuming existence of "hg.exe" fails. This patch avoids procedure related to "hg.exe" (= all of hgbuildscripts.run() except for build_scripts.run() invocation) at "setup.py --pure".

help: update template examples to use reST literal syntax This should prevent processing backslashes as reST syntax elements. Before this patch, '\' was lost in HTML and man pages.

ui: fix crash by non-interactive prompt echo for user name Since we've dropped a str cast at write() by f04bd381e8c0, ui.prompt() should convert default to '' if it is None. Otherwise, write() would fail with "TypeError: object of type 'NoneType' has no len()". This patch includes the tests for both interactive and non-interactive cases because "ui.askusername" was never tested.

zeroconf: forward all arguments passed to ui.configitems() wrapper f43988e5954c added 'ignoresub' argument to ui.configitems(), but zeroconf wrapper wasn't updated. It caused the following crash: Traceback (most recent call last): File "bin/hg", line 43, in <module> mercurial.dispatch.run() File "lib/python/mercurial/dispatch.py", line 54, in run sys.exit((dispatch(request(sys.argv[1:])) or 0) & 255) File "lib/python/mercurial/dispatch.py", line 120, in dispatch ret = _runcatch(req) File "lib/python/mercurial/dispatch.py", line 191, in _runcatch return _dispatch(req) File "lib/python/mercurial/dispatch.py", line 924, in _dispatch cmdpats, cmdoptions) File "lib/python/mercurial/dispatch.py", line 681, in runcommand ret = _runcommand(ui, options, cmd, d) File "lib/python/mercurial/extensions.py", line 195, in closure return func(*(args + a), **kw) File "lib/python/hgext/zeroconf/__init__.py", line 180, in cleanupafterdispatch return orig(ui, options, cmd, cmdfunc) File "lib/python/mercurial/dispatch.py", line 1055, in _runcommand return checkargs() File "lib/python/mercurial/dispatch.py", line 1015, in checkargs return cmdfunc() File "lib/python/mercurial/dispatch.py", line 921, in <lambda> d = lambda: util.checksignature(func)(ui, *args, **cmdoptions) File "lib/python/mercurial/util.py", line 991, in check return func(*args, **kwargs) File "lib/python/mercurial/commands.py", line 5405, in paths pathitems = sorted(ui.paths.iteritems()) File "lib/python/mercurial/util.py", line 723, in __get__ result = self.func(obj) File "lib/python/mercurial/ui.py", line 619, in paths return paths(self) File "lib/python/mercurial/ui.py", line 1099, in __init__ for name, loc in ui.configitems('paths', ignoresub=True): File "lib/python/mercurial/extensions.py", line 195, in closure return func(*(args + a), **kw) TypeError: configitems() got an unexpected keyword argument 'ignoresub' We have no test coverage for zeroconf, so I've added a minimal test that could reproduce this problem.

run-tests: warn about symlinks to non hg scripts If you symlink /usr/bin/true to /something/hg and try to run --with-hg=/something/hg, run-tests will end up running /usr/bin/hg, not /usr/bin/true.

tests: make chunk header of external diff glob-ed for portability Before this patch, some tests using external "diff" command via extdiff extension fail on Solaris, because system standard "diff" (= /usr/bin/diff) on Solaris always generates chunk headers below: - "@@ -1,0 +1,nnnn @@" for added file - "@@ -1,nnnn +1,0 @@" for removed file even though "diff" on Linux generates: - "@@ -0,0 +1,nnnn @@" for added file - "@@ -1,nnnn +0,0 @@" for removed file This patch makes chunk header of external diff glob-ed for portability of tests. "hg diff" output follows Linux style, and there are many such diff output lines in existing tests. This is reason why this patch doesn't add check-code.py any rule to detect such diff output in tests. This patch is a part of making tests using external "diff" portable, and test-subrepo-deep-nested-change.t isn't yet portable even after this patch.

tests: make chunk header of external diff glob-ed for portability Before this patch, some tests using external "diff" command via extdiff extension fail on Solaris, because system standard "diff" (= /usr/bin/diff) on Solaris always formats chunk header in the style below: @@ -X.x +Y.y @@ even though "diff" on Linux sometimes omits ".x" and/or ".y" in it. This patch makes chunk header of external diff glob-ed for portability of tests, and adds check-code.py rules to detect such diff output in tests. This patch also changes "hg diff" output in test-subrepo-git to simplify detection rules, even though it is certainly portable because these lines are generated by "git" command. This patch is a part of making tests using external "diff" portable, and tests below aren't yet portable even after this patch. test-largefiles-update.t test-subrepo-deep-nested-change.t

tests: make timezone in diff output glob-ed for portability Before this patch, some tests using external "diff" command via extdiff extension fail on Solaris, because system standard "diff" (= /usr/bin/diff) on Solaris doesn't display timezone for timestamp of each files in diff output. This patch makes timezone in external diff output glob-ed for portability of tests, and adds check-code.py a rule to detect such

tests: omit -p for external diff via extdiff extension for portability Before this patch, some tests using external "diff" command via extdiff extension fail on Solaris, because "-p" (show which C function each change is in) option isn't supported by system standard "diff" on Solaris, even though extdiff passes it to external "diff" by default. Fortunately, this non-portable option isn't important for (current, at least) tests using external "diff" command via extdiff extension. This patch omits "-p" for external "diff" command via extdiff extension for portability of tests, and adds check-code.py a rule to detect invocation of "diff" with "-p". Newly added check-code.py rule examines only lines generated by external "diff" with "-r", because strict examination might misidentify "hg diff -p" or other complicated lines consisting of "diff" string as wrong one. This patch is a part of making tests using external "diff" portable, and tests below aren't yet portable even after this patch. test-graft.t test-largefiles-update.t test-subrepo-deep-nested-change.t

update: check command line before modifying repo A failed command should not have any effect on the repo.