help: improve styling of generic help text

Format the usage examples more consistently (particularly parentheses
instead of square brackets where one of several alternatives has to be
picked). And add the now much more useful `brew help <command>`.

Closes #113.

Signed-off-by: Martin Afanasjew <martin@afanasjew.de>
This commit is contained in:
Martin Afanasjew 2016-04-19 03:17:45 +02:00
parent 312fdaa892
commit 4f8e3cae5e

View File

@ -1,18 +1,18 @@
HOMEBREW_HELP = <<-EOS
Example usage:
brew [info | home | options ] [FORMULA...]
brew (info|home|options) [FORMULA...]
brew install FORMULA...
brew uninstall FORMULA...
brew search [foo]
brew search [TEXT|/PATTERN/]
brew list [FORMULA...]
brew update
brew upgrade [FORMULA...]
brew pin/unpin [FORMULA...]
brew (pin|unpin) [FORMULA...]
Troubleshooting:
brew doctor
brew install -vd FORMULA
brew [--env | config]
brew (--env|config)
Brewing:
brew create [URL [--no-fetch]]
@ -21,6 +21,7 @@ Brewing:
Further help:
man brew
brew help [COMMAND]
brew home
EOS