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path: root/Library/Homebrew/cmd/--version.rb
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2016-10-02Use `module_function` for commands.Markus Reiter
2016-04-20--version: move help to documentation commentMartin Afanasjew
This implies that `--version` is treated in most places like a regular command, e.g. being suggested in shell completion. Also fix the help text that claimed output goes to standard error, while it actually goes to standard output.