compat/extend/string: fix odisabled return.

`odisabled` will still return for a formula in `.brew`. This means
`EOS.undent` returns `nil` and the formula cannot be parsed. Instead
return the actual string in this case to avoid e.g. patches blowing up
with `nil` strings.

Fixes #4049.

Fix Cask search not showing remote matches.

Make release-notes command work from any location

bottle: Use @args

mirror: Add missing import for cli_parser

Keg#replace_text_in_files: fix incorrect replace order

* specify repository location using `-C` option
* change `newest` to `latest` when talking about the latest tagged
commit

The order of the regexes in `Keg#replace_text_in_files` matters.
Otherwise, `/usr/local/Cellar` will be replaced to
`@@HOMEBREW_PREFIX@@/Cellar` instead of `@@HOMEBREW_CELLAR@@`.

Fixes Homebrew/homebrew-core#26043.

bottle: Add option --or-later

If --or-later is passed, append _or_later to the bottle tag.

Only read curlrc if HOMEBREW_CURLRC is set.

This reverses the previous, incorrect order.

urls_cop: Search for func calls to match `url` and `mirror` calls

cli_parser: Common switch options to be accessible across brew

compat/formula: remove patches.

This method was missed in #3896.

cli_parser: undefine OpenStruct instance tap.

As reported https://github.com/Homebrew/brew/pull/4037#issuecomment-379591755.

Undefine `tap` to allow `--tap` arguments to work as expected.

Tell curl to not use .curlrc

docs/Installation: note curl usage on <=10.7.

Need to pass `--insecure` there for it to work.

keg: don't remove versioned aliases on unlink.

linkage_checker: fix detection of broken dependencies and missing libraries

bump-formula-pr: Replace `hub` with GH API calls

Fixes #4030.