hgweb.cgi: fix internal WSGI emulation (issue3804) The internal WSGI emulation in wsgicgi.py was not fully WSGI compliant and assumed that all responses sent a body. With 3fbdbeab38cc that caused a real bug when using hgweb.cgi. wsgicgi.py will now make sure headers always are sent, using the pattern from PEP 333 and similar to how it is done in c007e5c54b16.

bdiff: simplify overflow checks Rather than check that each delta start, end, and length is within 32 bits, we simply check that the input strings are under 4GB.

Merge crew-stable into crew

rebase: derive node from target rev (issue3802) dest.rev() is the same as target when a new rebase is run, but dest isn't set when rebase --continue is run. Bug introduced in 2a1fac3650a5, which fixed issue3685.

profiling: introduce limit configuration option The number of output lines was hardcoded to 30. There was a 'nested' configuration options that controlled something else related to counting the number of output lines. This introduces the profiling.limit configuration option for controlling the number of profiling output to show.

largefiles: make verify --lfa and --lfc work without --large The slightly obscure --lfa and --lfc only worked as modifiers to --large and could be combined. The documentation was however not clear what they did. Instead they now imply --large and the description is updated.

largefiles: verify status should be written as status, not as write Make 'hg verify --large -q' quiet when no errors.

largefiles: report localstore errors with single line warnings messages The actual hash is also not relevant to report. This makes verify output with multiple failures easier to process.

merge: inline act() The act function had become very trivial and mainly shuffled arguments around and made it harder to see what really was going on.

merge: don't indent "local changed %s which remote deleted" prompt It was usually not shown in a context where indentation helped readability and it was inconsistent with other prompts.

merge: backout manifest sorting and workarounds for cost of it Backout 8a811fa9a9c0 and 760c0d67ce5e which no longer are needed.

merge: delay debug messages for merge actions Show messages at a point where the actions have been sorted, thus preparing for backout of 760c0d67ce5e. This makes manifestmerge more of a silent operation, just like 'copies' is. Indent 'preserving' messages to make them subordinate to the action logging so they fit in the new context. (The 'preserving' messages are quite redundant and could also be removed completely.)

merge: make all action tuples have the same length - keep args as tuple

merge: delay prompts a bit and show them in (extra) sorted order Preparing for backout of 760c0d67ce5e. The number of prompts will for all relevant cases be significantly smaller than the total number of files in the manifests. We can thus afford to sort the prompts more than we can afford to sort the manifests.

commit: show active bookmark in commit editor helper text If there is an active bookmark while committing, the bookmark name will be visible inside the commit message helper, below the branch name. This should make easier for the user to detect a mistaken commit parent, while working for example with a bookmark centric workflow like topic branches. The active bookmark is checked to be in the working directory, as pointed by Kevin Bullock, because otherwise committing would not advance it. In other words, this would not show the active bookmark name if the user changed the working tree parents with 'hg debugsetparents', for example.

dates: support 'today' and 'yesterday' in parsedate (issue3764) Adding support to parsedate in util module to understand the more idiomatic dates 'today' and 'yesterday'. Added unified tests and docstring tests for added functionality.

revset: change ancestor to accept 0 or more arguments (issue3750) Change ancestor to accept 0 or more arguments. The greatest common ancestor of a single changeset is that changeset. If passed no arguments, the empty list is returned.

merge with stable

Added signature for changeset a6088c05e43a

Added tag 2.5 for changeset a6088c05e43a

test-obsolete: now gets 404 for hidden change

merge with i18n

i18n-pt_BR: added message from crew 0324a1d88a53

i18n-pt_BR: added message from crew 9fbeb61b8ad2

i18n-ja: synchronized with 2a1fac3650a5

i18n-pt_BR: synchronized with 68eecbaf1bd3

hgweb: urlescape all urls, HTML escape repo/tag/branch/... names Without this, repository paths or names containing e.g. & characters or html tags yielded strange results, possibly allowing cross-site scripting attacks.

merge with crew

hgweb: rename 'currentbaseline' template keyword to 'basenode' Shorter and clearer. This keyword represents the node we're currently diffing against.

hgweb: rename 'changesetbaseline' template to 'difffrom' More accurately reflects what it will be used for, and is also shorter. This template is used to change which rev the current rev is diff'd against. For example, if you're at '/rev/P1:REV', this would link to a path like '/rev/P2:REV'. Example usage in a template: {parent%difffrom}

hgweb: add a `web.view` to control filtering This options add a new `web.view` to control filter level of hgweb. This option have two purposes: 1) Allow fall back to unfiltered version in case a yet undetected by critical bug is found in filtering after 2.5 release 2) People use hgweb as a local repoviewer. When they have secret changesets, they wants to use "visible" filter not "served" (modified by mpm, documentation deferred)

hgweb: returns 404 for unknow revision instead of 500 I noticed that access to filtered revision returned HTTP 500 code (internal server error). Investigation shown that it was the case for unknown revision too. That wrong and we now properly return a 404 for revision not found.