It's a simple plugin that lets you surround the word under cursor or the current selection with custom strings.
To use it, just call one of the mode-specific commands:
:SurroundWord <text before> <text after>
:SurroundSelection <text before> <text after>You can make your own normal and visual mappings for the above commands, or just use the function
customsurround#map to do both for you. For example, to map a LaTeX inline math function just do:
call customsurround#map('<Leader>m', '\(', '\)')See the doc for more detailed explanations:
:h vim-custom-surroundUse your prefered plugin manager. For Vundle, add
Plugin 'augustold/vim-custom-surround'to your .vimrc.