This Plugin aim to provide the function to get the current function name which your cussor in located at. It is very useful when the function name is long, you dont have to scroll up to know where you are.
Copy the files plugin, ftplugin, doc, autoload directories into the related directories on your runtime path.
Bundle "tyru/current-func-info.vim"
vim +BundleInstall +qall
Echo the current function name.
nnoremap <C-g>f :echo cfi#format("%s", "")<CR>
Or you can show the current function name on statusline.
let &statusline .= ' [%{cfi#format("%s", "")}]'