py3: make doc strings containing deprecated '\.' escape sequence raw strings Differential Revision: https://phab.mercurial-scm.org/D7462

shelve: add the missing `create` parameter to the bundlerepo constructor Caught by pytype. Differential Revision: https://phab.mercurial-scm.org/D7458

shelve: fix a missing variable in the exception handler for delete Caught by pytype. I haven't paid much attention to the progress of this extension, but I *think* this was the intent. Differential Revision: https://phab.mercurial-scm.org/D7457

hgweb: add diffs to the json changeset template While it's possible to get the diff for each file individually via an obscure url that I'm not even sure is documented, (e.g. diff/{rev}/{filename}?style=json ), it is more convenient to provide the full diff from the changeset view. This is already normally computed for other non-JSON templates, so it seems like an oversight to omit it for the JSON one. The output format is a bit unwieldy but it's consistent with the existing format output by the aforementioned obscure url.

hgweb: add files to the json changeset template As far as I can tell, it's currently impossible via JSON to figure out what files are touched by a particular revision. Reusing the filenodelink and filenolink templates from the other hgweb templates should provide this information.

hgweb: add a status property to file list context The web templates merely indicate if files touched by this revision are in the commit or not, i.e. if they are removed. It would be helpful to have more context and also indicate whether the files are added, modified, or removed.

match: remove explicitdir attribute No one sets it or reads it anymore. Differential Revision: https://phab.mercurial-scm.org/D7441