smartchr - Insert several candidates with a single key : vim online*smartchr* is a Vim plugin to support input several candidates with a single key, like ess-smart-underscore in Emacs Speaks Statistics -- when user types "_" key, it inserts " <- " for the first time or it replaces " <- " by "_" for the second time. This plugin provides functions to support to define such key bindings easily. For example: inoremap <expr> _ smartchr#one_of(' <- ', '_') Requireme
