config: add hasconfig method and supporting plumbing We add the hasconfig method to make it possible to distinguish between a config value that was never supplied and one that is empty.

verify: replace "output parameters" by return values _verifychangelog() and _verifymanifest() accept dictionaries that they populate. We pass in empty dictionaries, so it's clearer to create them in the functions and return them.

shelve: hook afterresolvedstates

check-code: allow only-whitespace lines in tests These turn out to be necessary to embed diffs with blank lines in test input. So we now complain about whitespace following a character.

check-commit: try to curb bad commit summary keywords The goal of commit summary keywords is to help us sort, categorize, and filter our voluminous commits for our release notes in a way that's helpful and meaningful to end users. Lately, there have been a huge number of "keywords" that are neither words nor particularly key. This patch tries to discourage that by narrowing the allowed characters to alphanumeric. In particular, it doesn't allow "." (method, function names, and file extensions) and "/" (filenames). It also gives a short reminder of what a keyword ought to be.

changegroup: don't add a second trailing '/' in dir name The paths given from treemanifest.dir() already contains the trailing slash.

changegroup: remove left-over debugging help

run-tests: skip threading for a single test Threading is incompatible with most Python debuggers, which makes debugging run-tests.py a real pain. If there is only one test to run, skip using a thread for it. Note that --debug is not compatible with debugging tests, since it bypasses the output handling, which is where much of the excitement is.

sslutil: fix reversed logic (issue5034)

installer: add windows application version number to inno installer script This addition to the inno installer script means that the windows uninstaller registry key “DisplayVersion" is set to the application version number and will show in Add/Remove Programs.