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README.markdown

vim-autoformat

This vim plugin integrates external code-formatting programs into vim automatically. If you have installed a supported formatprogram, you can use it within vim out of the box.

How to install (Vundle)

Put this in your .vimrc

Bundle "Chiel92/vim-autoformat"

How to use

To be able to use automatic code formatting, you have to install an external program that can format code of the programming language you are using. It suffices to make the formatprogram either globally available or to put it in the formatters/ folder. Sometimes alternative installation methods are supported.

When you have installed the formatters you need, you can format visually selected code with gq. You can also format the whole buffer with the command :Autoformat. For convenience it is recommended that you assign a key for this, like so:

noremap <F7> :Autoformat<CR>

For more ways to perform autoformatting type :help gq.

Supported formatprograms

Here is a list of formatprograms that are currently supported.

astyle for C#, C++, C and Java. It's probably in your distro's repository, so you can download it as a regular package. (For Ubuntu type sudo apt-get install astyle in a terminal)
jsbeautify (the python version) for Javascript. This one can also be installed as a vundle package (if you use the vundle plugin). To do so, put this in your .vimrc: Bundle "einars/jsbeautify".
autopep8 for Python. It's probably in your distro's repository, so you can download it as a regular package. (For Ubuntu type sudo apt-get install autopep8 in a terminal)

If you find yourself in need of support for another formatprogram, simply add a configuration file in the folder vim-autoformat/ftplugin/. You can take the existing ones as an example. Oh, and be sure to send me a patch. :)

How can I change the behaviour of formatters?

Every formatter is called from a script in the vim-autoformat/ftplugin/ directory. E.g. the file that calls the C# formatter is named vim-autoformat/ftplugin/cs.vim. You can change the arguments passed to the formatter in that file.