- There's already a method on `CLI::Parser`, we don't need to hand-roll
the "number of dashes" detection.
Co-authored-by: Rylan Polster <rslpolster@gmail.com>
`rescue` block with the right enclosing scope.
PR #9398 accidentally removed some semantically significant indentation in
this function, thus inadvertently kicking the `rescue` block inside out to func-
tion scope, when it moved its code further up in the file. This may well not
confuse a Ruby interpreter, but it could trip human readers up. Compensate and
correct the overlooked offending oversight and potential refactoring mistake by
restoring only that indentation, leaving the function in its new location.
Refs #9398.
- Suppress (some more) warnings when doing `brew install --quiet`
- Clarify `man brew` output that we don't suppress all warnings
for all commands with `--quiet`
While I was doing this I noticed references to the (soon to be
deprecated) `brew switch` so:
- remove these references in `install` output
- remove a reference in the documentation
- add a comment to remind me to deprecate `brew diy`, too
Fixes#9179
Modify parser.rb to add a colon between each term and the line break, which `ronn` converts into a definition list.
The <br> that follows ensures each term description is on a new line in the manpage output, and also replaces the
double trailing space for generating the hard return that follows each term in the HTML output.
Also modify man.rb to print environment variables with list markup matching the cask commands, and then drop
trailing colons from both lists of terms (cask commands, env vars) and non-list terms (analytics, bundle, services;
a <br> is added here because it would prevent the term description from being indented in the manpage output).
https://docs.brew.sh/Manpage#cask-command-options-cask
