Homebrew-core: Error when `brew info gnupg`

[adam-moss]

Please always follow these steps:

• [X] Confirmed this is a problem with only one, specific formula and not Homebrew/brew? If it's a general Homebrew/brew problem please file this issue at https://github.com/Homebrew/brew/issues/new
• [X] Ran brew update and retried your prior step?
• [X] Ran brew doctor, fixed as many issues as possible and retried your prior step?
• [ ] Ran brew gist-logs <formula> (where <formula> is the name of the formula that failed) and included the output link?
• [X] If brew gist-logs didn't work: ran brew config and brew doctor and included their output with your issue?

To help us debug your issue please explain:

• What you were trying to do (and why)

brew info gnupg

• What happened (include command output)

A parsing error is received and output is not as expected:

Error: gnupg: /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:20: syntax error, unexpected tIDENTIFIER, expecting keyword_end deprecated_option "without-libusb-compat" => "without-libusb" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:20: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' deprecated_option "without-libusb-compat" => "without-libusb" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:20: syntax error, unexpected tIDENTIFIER, expecting keyword_end deprecated_option "without-libusb-compat" => "without-libusb" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:20: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:22: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "pkg-config" => :build ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:22: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' depends_on "pkg-config" => :build ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:23: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "sqlite" => :build if MacOS.version == :mavericks ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:24: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "npth" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:25: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "gnutls" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:26: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "libgpg-error" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:26: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:27: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "libgcrypt" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:28: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "libksba" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:29: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "libassuan" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:30: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "pinentry" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:31: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "gettext" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:32: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "adns" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:33: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "libusb" => :recommended ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:34: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "readline" => :optional ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:35: syntax error, unexpected tIDENTIFIER, expecting keyword_end depends_on "homebrew/fuse/encfs" => :optional ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:35: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' depends_on "homebrew/fuse/encfs" => :optional ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:48: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' args << "--disable-ccid-driver" if build.without? "libusb" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:48: syntax error, unexpected tIDENTIFIER, expecting keyword_end args << "--disable-ccid-driver" if build.without? "libusb" ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:51: syntax error, unexpected tSTRING_BEG, expecting keyword_do or '{' or '(' system "./configure", *args ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:51: syntax error, unexpected ',', expecting keyword_end system "./configure", *args ^ /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/gnupg.rb:102: syntax error, unexpected keyword_end, expecting end-of-input

• What you expected to happen

normal info output describing formula

brew info gitlab-ci-multi-runner for example works as expected

• Step-by-step reproduction instructions (by running brew install commands)

brew info gnupg

brew doctor
Your system is ready to brew.

brew config
HOMEBREW_VERSION: 1.1.13-28-ga26459020 ORIGIN: https://github.com/Homebrew/brew.git HEAD: a264590201dac1c03c10cfef8f50a41aa14ecd18 Last commit: 2 hours ago Core tap ORIGIN: https://github.com/Homebrew/homebrew-core Core tap HEAD: efad6dd0bc877ba62e4e13992d15cf588f77c5f2 Core tap last commit: 13 days ago HOMEBREW_PREFIX: /usr/local HOMEBREW_REPOSITORY: /usr/local/Homebrew HOMEBREW_CELLAR: /usr/local/Cellar HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com CPU: quad-core 64-bit haswell Homebrew Ruby: 2.0.0-p648 Clang: 8.1 build 802 Git: 2.12.2 => /usr/local/bin/git Perl: /usr/local/bin/perl => /usr/local/Cellar/perl/5.24.1/bin/perl Python: /usr/local/bin/python => /usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/bin/python2.7 Ruby: /usr/local/bin/ruby => /usr/local/Cellar/ruby/2.4.1_1/bin/ruby Java: 1.8.0_102 macOS: 10.12.4-x86_64 Xcode: 8.3.2 CLT: N/A X11: N/A

Please note we may immediately close your issue without comment if you do not fill out the issue template and provide ALL the requested information.

[MikeMcQuaid]

Run brew update-reset; brew update. Note this will overwrite any local changes you have made.