changeset_printer: use node.wdirrev to calculate meaningful parentrevs Because we defined the working-directory revision is INT_MAX, it makes sense that "hg log -r 'wdir()'" displays the "parent:" field. This is the same for two revisions that are semantically contiguous but the intermediate revisions are hidden.

workingctx: use node.wdirid constant

node: define experimental identifiers for working directory The "ff..." node was introduced at 183965a00c76, and we also need an integer that can be processed in revset. We could use len(repo), but it would be likely to hide possible bugs. Instead, using INT_MAX, we can notice such bugs by IndexError, at the cost of handling non-contiguous revisions.

templatekw: apply manifest template only if ctx.manifestnode() exists This will prevent crash by "hg log -r 'wdir()' -Tdefault". We could use the pseudo ff... hash introduced by 183965a00c76, but it isn't proven idea yet. For now, I want to make "hg log" just works in order to test 'wdir()' revset. Note that unlike its name, "{manifest}" is not a list of files in that revision, but a pair of (manifestrev, manifestnode).

merge with stable

import-checker: exclude mercurial packages installed into the system path If mercurial was installed into a directory other than the site-packages, test-module-imports.t failed as 'mercurial.node' was listed in stdlib_modules: testpackage/latesymbolimport.py relative import of stdlib module Instead, we should exclude our packages explicitly.

import-checker: recurse into subtree of sys.path only if __init__.py exists We can't assume that the site-packages is the only directory that has Python files but is not handled as a package. For example, we have dist-packages directory on Debian.