hgweb: show revisions and hashes gotten from changelog in "comparison" page Before this patch, revision numbers and hash values in "comparison" page are gotten from not changelog but filelog. Such filelog information is useful only for hgweb debugging, and may confuse users. This patch shows revision numbers and hash values gotten from changelog in "comparison" page.

hgweb: show as same parents as "hg parents -r REV FILE" in pages for file Before this patch, "parents" in pages for file doesn't show as same parents as "hg parents -r REV FILE", when the specified file is not modified in the specified revision. For example, it is assumed that revision A, B and D change file "f". changelog (A) ---> (B) ---> (C) ---> (D) filelog "f" (x) ---> (y) ------------> (z) "/file/D/f" invokes "webutil.parents()" with filectx(z) gotten from changectx(D), and it returns changectx(B). This is as same result as "hg parents -r D f". In the other hand, "/file/C/f" invokes "webutil.parents()" with filectx(y') gotten from changectx(C), and it returns changectx(A), because filectx(y') is linked to changectx(B), and works like filectx(y) in some cases. In this case, revision B is hidden from users browsing file "f" in revision C. This patch shows as same parents as "hg parents -r REV FILE" in pages for file, by making "webutil.parents()" return: - "linkrev()"-ed revision only, if: - specified context instance is "filectx" (because "webutil.parents()" is invoked with changectx, too), and - (1) the revision from which filectx is gotten and (2) the one to which filectx is linked are different from each other - revision gotten from "ctx.parents()", otherwise

hgweb: make "comparison" get parent from not filelog but changelog Before this patch, "comparison" shows unexpected result, when the specified file is not modified in the specified revision, even though "diff" shows empty result. When REV doesn't change specified FILE, "diff" shows: "hg diff -c REV FILE" but "comparison" shows: "hg diff -c `hg parents -r REV FILE` FILE" In other words, the former gets parent from changelog, but the latter gets one from filelog. This may confuse users browsing (and switching "diff" and "comparison" of) files in the specified revision. This patch makes "comparison" get parent from not filelog but changelog, to show "hg diff -c REV FILE" in both "diff" and "comparison" pages.

hgweb: fix lack of "bookmarks" link in "/file" page of "paper" style This patch also fixes same problem of "coal" style, because it re-uses "filerevision.tmpl" of "paper" style. "gitweb" and "monoblue" styles don't have such problems. "spartan" style doesn't have "bookmarks" page definition itself.

hgweb: adding article link to rss feed

hgweb: adding branch names from inbranch template to rss feed

hgweb: adding branch names from inbranch template to atom feed

dirstate: report bad subdirectories as match.bad, not just a warning (BC) This seems simpler and more correct. The only test coverage for this is test-permissions.t when it says: dir: Permission denied

dirstate: improve documentation and readability of match and ignore in the walker

context: remove redundant handling of match.bad return value The 'bad' function is for reporting - it never returns anything.

match: remove last traces of unused .missing callback

match: _globre doctests

match: improve documentation - docstrings and more descriptive variable naming No real changes. pattern: 'kind:pat' as specified on the command line patterns, pats: list of patterns kind: 'path', 'glob' or 're' or ... pat: string in the corresponding 'kind' format kindpats: list of (kind, pat) tuples

largefiles: changed overridelog to work with graphlog Log for largefiles was failing for graph log since it was overriding match instead of matchandpats. [Mads Kiilerich modified this patch to address his review comments and ended up rewriting/removing most of it.]

largefiles: added test coverage for graph log [Mads Kiilerich placed this patch before the patch that makes graphlog actually work correctly for largefiles. As it is introduced here it just adds test coverage and the actual bugfix patch will show the actual change.]

cmdutil: changed _makegraphlogrevset to _makelogrevset This method will now be used to build both graphlog and log revset after this series of patches.

revlog: backout 514d32de6646 - commonancestors

localrepo: use commonancestorsheads for checking linear heritage in file commit If two revisions are linearly related, there will only be one ancestor, and commonancestors and commonancestorsheads would give the same result. commonancestorsheads is however slightly simpler, faster and more correct.

backout: use commonancestorsheads for checking linear heritage If two revisions are linearly related, there will only be one ancestor, and commonancestors and commonancestorsheads would give the same result. commonancestorsheads is however slightly simpler, faster and more correct.

revlog: introduce commonancestorsheads method Very similar to commonancestors but giving all the common ancestors heads.

parsers: remove unnecessary gca variable in index_commonancestorsheads

parsers: introduce index_commonancestorsheads This is an exact copy of index_ancestors but without the final "deepest" pruning.

ancestors: extract candidates function as commonancestorsheads

filemerge: better handling of failing remove of temporary files We have seen some failures on Windows that could seem like the unlinks of temporary files were failing. That could perhaps be because the merge tool somehow still held the files open. Instead of the bare bone os.unlink, use our util.unlink with special rename/retry handling on Windows.

contrib: remove mergetools.hgrc premerge=False for Beyond Compare and Araxis There can be good reasons to disable premerge no matter which merge tool is used. Most tools will do just fine without premerge and handle the simple merges more or less automatic and silent. We _could_ thus disable premerge for most tools. But without premerge, the merge tool will be launched for each file - that makes it a slow and expensive process to perform big simple merges. It is thus better to consistently stick to the default premerge=True. The mergetools.hgrc configuration for most tools implicitly use the default premerge=True but Araxis and the Linux entry for Beyond Compare had premerge=False. These lines has been removed. These settings were introduced by 6b354a763617 without further explanation of why they should be good. (We have seen some crashes on Windows with Araxis where a merge failed after a lot of Araxis flashing. I haven't been able to reproduce it and do not know exactly what happened. Enabling premerge avoids the problems.)

obsolete: add '%' specifier to the format string to avoid TypeError at runtime Mapping operation on the format string not including any '%' specifiers causes TypeError at runtime.

check-code: detect "% inside _()" when there are leading whitespaces Before this patch, "contrib/check-code.py" can't detect "% inside _()" correctly, when there are leading whitespaces before the format string, like below: _( "format string %s" % v) This patch adds regexp pattern "[ \t\n]*" before the pattern matching against the format string. "[\s\n]" can't be used in this purpose, because "\s" is automatically replaced with "[ \t]" by "_preparepats()" and "\s" in "[]" causes nested "[]" unexpectedly.

i18n: fix "% inside _()" problem

largefiles: revert override, install matchfn outside the try/except restoring it

largefiles: simplify revert - use getstandinsstate like other commands do

largefiles: remove dummy assignments for creating an already existing closure

largefiles: remove silent handling of incorrect invocation of restorematchfn It is better to get a crash than to continue without noticing errors.