I am rather new to VIM. I got some source code and this is a mess. At a first sight I would like at least to get a clear and organised view of the code, so I like to get it rightly formatted, I mean indented depending on the depth of the functions and so.
I wonder if it can be done with VIM, and otherwise which other commandline tools for that can you recommend.
Thanks
While vim is a true Swiss-knife I still prefer external tools for some jobs. This approach is some times much more intuitive and easy to remember than using the built-in equivalent.
In the case of indenting, I filter the whole file buffer through astyle. The astyle parameters are much easier to grasp in a couple of minutes, especially if you are not a vim guru. Also astyle provides much more flexibility in fine-tuning the output.
First install astyle:# apt-get install astyle
Then inside vim::%!astyle
(simple case - astyle default mode is C/C++)
or:%!astyle --mode=c --style=ansi -s2
(ansi C++ style, use two spaces per indent level)
or:1,40!astyle --mode=c --style=ansi
(ansi C++ style, filter only lines 1-40)
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