On Sat, Mar 19, 2011 at 12:35 PM, Chris Adams <[email protected]> wrote:
> Hi all,
>
> Is there a setting in Macvim to provide automatic rdoc lookups on
> classes, functions and methods, and display them in tooltips?
>
> I was working in a file, trying out the ctags integration in Vim, and
> somehow, when would I hover my mouse over methods or classes, it
> triggered a lookup of the word in the relevant rdoc documentation,
> giving some helpful context to methods.
>
> As you'd imagine this was very useful when looking through some new
> code, but frustratingly, I'm not sure how I managed to turn this on,
> so I don't know how I'd go about using it on future projects.
>
> I've tried googling for this, and looking through MacVim help files,
> and a the documentation of plugins I assumed it would be linked to,
> like the taglist plugin, but I'm having no luck - is this native to
> MacVim, or should I be trawling elsewhere to find the docs for this?
>

Check :h balloon-eval. vim-ruby plugin provides rdoc integration.

Cheers,
Kent

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