Merge pull request #9295 from MikeMcQuaid/ls-formula-default

cmd/list: --formula is no longer a default.

Library/Homebrew/cmd/list.rb

@@ -22,7 +22,7 @@ module Homebrew
         If <formula> is provided, summarise the paths within its current keg.
       EOS
       switch "--formula", "--formulae",
-             description: "List only formulae. This is the default when output is not to a terminal."
+             description: "List only formulae."
       switch "--cask", "--casks",
              description: "List only casks, or <cask> if provided."
       switch "--unbrewed",

docs/Manpage.md

@@ -315,7 +315,7 @@ List all installed formulae and casks.
 If *`formula`* is provided, summarise the paths within its current keg.
 
 * `--formula`:
-  List only formulae. This is the default when output is not to a terminal.
+  List only formulae.
 * `--cask`:
   List only casks, or *`cask`* if provided.
 * `--unbrewed`:

manpages/brew.1

@@ -424,7 +424,7 @@ If \fIformula\fR is provided, summarise the paths within its current keg\.
 .
 .TP
 \fB\-\-formula\fR
-List only formulae\. This is the default when output is not to a terminal\.
+List only formulae\.
 .
 .TP
 \fB\-\-cask\fR