status: add support for log-like template keywords and functions It's bound to ctx2 since "hg status" can be considered to show the status of the files at ctx2 given ctx1 as the base.

resolve: add support for log-like template keywords and functions It uses wctx as the associated revision since "hg resolve" is the command to manipulate the working directory files.

manifest: add support for log-like template keywords and functions "hg manifest --all" isn't supported since it has no single associated revision.

files: add support for log-like template keywords and functions Note that the ctx does not point to the revision where the file was last changed, but the revision specified by -rREV option.

files: automatically populate fields referenced from template

grep: add support for log-like template keywords and functions

cat: add support for log-like template keywords and functions

bookmarks: add support for log-like template keywords and functions This is basically the same as 5d9b765dbe15 "tags: unblock log-like template keywords and functions."

fix: add progress bar for number of file revisions processed This ensures responsiveness when the configured tools are slow or numerous. Differential Revision: https://phab.mercurial-scm.org/D3848

fix: use a worker pool to parallelize running tools This is important for usability when tools are slow or numerous. Differential Revision: https://phab.mercurial-scm.org/D3846