hghave: wrap command in 'sh -c "..."' for has_pyflakes() Without this, the has_pyflakes() check always fails in MSYS on Windows.

merge with stable

help: fix keyword search result formatting This patch fixes the broken formatting of keyword search results. Some blank lines were missing from the RST markup, which caused markup to be printed.

help: drop -a from heads syntax summary (issue3483)

revlog: add optional stoprev arg to revlog.ancestors() This will be used as a step in removing reachable() in a future diff. Doing it now because bryano is in the process of rewriting ancestors in C. This depends on bryano's patch to replace *revs with revs in the declaration of revlog.ancestors.

revlog: descendants(*revs) becomes descendants(revs) (API) Once again making the API more rational, as with ancestors.

revlog: ancestors(*revs) becomes ancestors(revs) (API) Accepting a variable number of arguments as the old API did is deeply ugly, particularly as it means the API can't be extended with new arguments. Partly as a result, we have at least three different implementations of the same ancestors algorithm (!?). Most callers were forced to call ancestors(*somelist), adding to both inefficiency and ugliness.

config: make sortdict keys() and iterkeys() methods respect the item order The config.sortdict class is a simple "sorted dictionary" container class, based on python's regular dict container. The main difference compared to regular dicts is that sortdicts remember the order in which items have been added to it. Without this patch the items() method returns the sortdict elements in the right order. However, getting the list of keys by using the keys() or iterkeys() methods, and consequencly, looping through the container elements in a for loop does not respect that order. This patch fixes this problem.

merge with stable

parsers: replace magic number 64 with symbolic constant

revset: introduce and use _revsbetween This is similar in spirit to revlog.nodesbetween, but less ambitious, much simpler, and ~2x faster.

revset: implement dagrange directly This is much faster than the older implementation (~8x).

revset: turn dagrange into a function

revset: drop unreachable code

perf: add a benchmark for revrange

test-tags: enable for Windows It turns out that MSYS does have a chmod.exe, but it has no effect. So, the inserted "#if unix-permissions" is somewhat redundant, as the test would pass without it as well: it would simply write the tag cache, despite what the comment says. But I'm actually in favor of inserting the #if, as it makes it clearer what's going on.

tests: roll test-copy2.t into test-copy.t

help: fix keyword search output for extension commands This patch fixes the help keyword search "hg help -k" to show correct results in the section listing extension commands.

help: format all output using RST This change is the last patch needed to implement help text generation based only on formatting a single text object marked up with RST.

help: format command and option list help using RST This patch changes the function which generates help text about commands and options to use RST formatting. Tables describing options have been formatted using RST table markup for some time already, so their appearance does not change. Command lists, however, change appearance. To format non-verbose command lists, RST field list markup was chosen, because it resembles the old format: <http://docutils.sourceforge.net/docs/user/rst/quickref.html#field-lists> In the old (hand-coded) format of non-verbose command lists, the left column is 12 characters wide. Our minirst implementation formats field lists with a left column 14 characters wide, so this patch changes the appearance of help output correspondingly: <http://markmail.org/message/krl4cxopsnii7s6z?q=mercurial+reinert+from:%22Olav+Reinert%22&page=2> The minirst markup most closely resembling the old verbose command lists is definition lists. But using it would cause a blank line to be inserted between each command definition, making the output excessively long, and no more useful than before. To avoid this, I chose to use field lists also for verbose command help, resulting in output like this example: add add the specified files on the next commit annotate, blame show changeset information by line for each file clone make a copy of an existing repository commit, ci commit the specified files or all outstanding changes diff diff repository (or selected files) export dump the header and diffs for one or more changesets forget forget the specified files on the next commit init create a new repository in the given directory log, history show revision history of entire repository or files merge merge working directory with another revision phase set or show the current phase name pull pull changes from the specified source push push changes to the specified destination qdiff diff of the current patch and subsequent modifications qinit init a new queue repository (DEPRECATED) qnew create a new patch qpop pop the current patch off the stack qpush push the next patch onto the stack qrefresh update the current patch remove, rm remove the specified files on the next commit serve start stand-alone webserver status, st show changed files in the working directory summary, sum summarize working directory state update, up, checkout, co update working directory (or switch revisions) This change is a move towards generating all help text as a list of strings marked up with RST.

help: format extension lists using RST This change is a move towards generating all help text as a list of strings marked up with RST.

test-revset: enable for Windows In MSYS, the test fails like this if the hghave exit at the beginning is removed: --- C:\Users\adi\hgrepos\hg-main\tests\test-revset.t +++ C:\Users\adi\hgrepos\hg-main\tests\test-revset.t.err @@ -58,7 +58,7 @@ $ hg co 3 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg branch /a/b/c/ - marked working directory as branch /a/b/c/ + marked working directory as branch a:/b/c/ (branches are permanent and global, did you want a bookmark?) $ hg ci -Aqm"5 bug" @@ -252,7 +252,7 @@ 2 a-b-c- 3 +a+b+c+ 4 -a-b-c- - 5 /a/b/c/ + 5 a:/b/c/ 6 _a_b_c_ 7 .a.b.c. $ log 'children(ancestor(4,5))' due to the posix path conversion done by MSYS globally, as explained here http://www.mingw.org/wiki/Posix_path_conversion The solution is a bit lame, but it is simple and works: don't use strings that look like '/a/b', in order not to trigger the path magic done by MSYS. So, if we can agree not to insist on testing branch names starting with '/', then this relatively simple patch makes the test pass both on Windows with MSYS and Linux.

graft: restore config option on correct ui

tests: roll test-commit-copy.t into test-commit.t

base85: cast Py_ssize_t values to int (issue3481) If it outputs a nonsense value, no harm done, it was nonsense to start with.

tests: roll test-clone-failure.t into test-clone.t

test-clone-failure: enable for Windows using #if

help: fix search with `-k` option in non-ASCII locales Keyword search in help (introduced in 497deec204d1 and a17983680f12 by Augie Fackler) tries to translate already translated strings, which results in Unicode errors in gettext when non-ASCII locale is used. Also command descriptions should be translated before searching there (thanks to FUJIWARA Katsunori for pointing this out and actual fix), (issue3482).

hgweb: fixes linebreak location in gitweb filediff.tmpl view It is consistent with other templates now and doesn't cause the help link to (incorrectly) appear on the next line.

test-paths.t: enable for Windows using #if If the no-msys exit at the beginning is removed, the test fails on Windows with MSYS with: --- C:\Users\adi\hgrepos\hg-main\tests\test-paths.t +++ C:\Users\adi\hgrepos\hg-main\tests\test-paths.t.err @@ -24,7 +24,7 @@ expand = $TESTTMP/a/foo/bar (glob) $ SOMETHING=/foo hg paths dupe = $TESTTMP/b (glob) - expand = /foo/bar + expand = c:/MinGW/msys/1.0/foo/bar $ hg paths -q dupe expand caused by http://www.mingw.org/wiki/Posix_path_conversion .

tests: introduce c-style conditional sections in .t tests This makes it possible to have conditional sections like: #if windows $ echo foo foo #else $ echo bar bar #endif The directives and skipped sections are treated like comments, so don't interleave them with commands and their output. The parameters to #if are evaluated while preparing the test by passing them over to hghave. Requirements can thus be negated with 'no-' prefix, and multiple requirements must all be true to return true.

run-tests: don't add python lines to expected dict For test input lines of *.t files starting with ' >>> ', the code block for ' >>> ' 609: if l.startswith(' >>> '): # python inlines 610: after.setdefault(pos, []).append(l) was (unsurprisingly) executed, but because there was an "if" instead of an "elif" on the condition "l.startswith(' ... ')", program execution proceeded to line 636 635: elif l.startswith(' '): # results 636: # queue up a list of expected results 637: expected.setdefault(pos, []).append(l[2:]) due to the fact that if l starts with ' >>> ' it also starts with ' '. The net effect was that python command lines in *.t files were (surprisingly) also added to the "expected" dict. This caused no externally observable bad behavior, as the "expected" dict was not consulted for these lines.