documentation/copy-clipboard.js: Copy shell examples without the prompt
Shell blocks include the prompt ("% git remote -v") and the output of
the command, and the copy button handed all of it to the clipboard, so
the result could not be pasted into a shell. Asciidoctor callouts went
along with it, as "<1>" is rendered as markup inside the block.
Rebuild the copied text from the commands alone, reading the block with
the callout markup taken out, and keep the lines that carry a command
on: a trailing "\", "|" or "&&", and heredoc bodies up to their
delimiter.
Take "%", "$" and "#" for prompts, together with the host name they
sometimes carry, as in "freefall% gen-gitconfig.sh" in the Committer's
Guide or "ellington% ypcat -k netgroup" in the Handbook. A "#" is also
a comment and a common first character of output, so it only counts as
the root prompt where the block opens as root or gets there part way
through, as the Handbook example that runs "% su -" and goes on with "#
make install". The "# extended LDIF" header that ldapsearch(1) prints
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internal/resources: Expand the commit bit and resources policy
Elaborate on how the core team delegates management of
repository-specific resources, such as commit bits, to the responsible
teams.
Add guidelines for suspending or revoking a commit bit: except where
circumstances justify immediate action, teams are expected to contact
the committer and provide an opportunity to address the problem before
acting, and to inform both the committer and the core team when a commit
bit is suspended or revoked.
Reviewed by: core (adrian, imp)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D58830
doc: Update source files (en .po), for translations
The changes are mostly from a po4a upgrade. Comments don't need
translator review.
Only a few lines losing line breaks need review. This affects only some
strings.
