Using a.vim for C++

is there a way to use the a.vim plugin to switch between .h, .cxx and .txx files? Alternatively, can you provide another solution? The idea is to automagically switch from .h -> .txx -> .cxx at the press of a key.

A Big Thanks to both of you!

Look for the lines in a.vim that contain AddAlternateExtensionMapping . The first argument is the extension of the current file, the second is a list of extensions of the file you'd like to switch to with :A . They are listed in order of preference . In your case, you'd have to set it up so that it would go in a cycle.

call <SID>AddAlternateExtensionMapping('h', 'txx,cxx')
call <SID>AddAlternateExtensionMapping('txx', 'cxx,h')
call <SID>AddAlternateExtensionMapping('cxx', 'h,txx')

So now you go from .h to .txx if it exists or .cxx if it doesn't.

IIRC, with the latest versions of alternate, there is an option that tells the preferred extensions to use. Did you have a look in the doc/first comment lines of the plugin?

A worthy alternative to a.vim is altr.

altr – Switch to the missing file without interaction

By default this plugin lets you switch between "alternate" Vim script files, C, C++, and Objective-C files, and ASP.NET files, but you can easily add your own alternates too.

After installation, set up the mappings that you prefer,

command! A call altr#forward()

nmap <Leader>a <Plug>(altr-forward)
nmap <Leader>A <Plug>(altr-back)

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