help: mark boolean flags with [no-] to explain that they can be negated
That is, help gets tweaked thus:
global options ([+] can be repeated):
-v --[no-]verbose enable additional output
Other proposals have included:
global options ([+] can be repeated, options marked [?] are boolean flags):
-v --verbose[?] enable additional output
and
global options ([+] can be repeated, options marked [^] are boolean flags):
-v --verbose[^] enable additional output
which avoid the unfortunate visual noise in this patch. In this
version's favor, it's consistent with what I'm used to seeing in man
pages and similar documentation venues.
Mercurial
=========
Mercurial is a fast, easy to use, distributed revision control tool
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Basic install:
$ make # see install targets
$ make install # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg # see help
Running without installing:
$ make local # build for inplace usage
$ ./hg --version # should show the latest version
See https://mercurial-scm.org/ for detailed installation
instructions, platform-specific notes, and Mercurial user information.