caskroom/homebrew-cask — pull request #7050 by rolandwalker (2014-10-28 16:20:31+00:00)
Title: Recast various uses of "link"

The term "link" is inherently imprecise and has been used somewhat roughly at times, referring to
* URLs
* symlinks and hardlinks
* the action of creating links into the staging directory
* Alfred activation

This PR is concerned with using the term "URL" instead of "link". Elsewhere, we
are moving toward the term "activate" for the action of creating links. It would
also be preferable to substitute "symlink" for "link" in docs and messages where
that is the meaning.

`brew cask alfred link` has not been altered, but we should consider doing so for
clarity.