The wrangler plugin for Vim. Based on vimerl's wrangler-support branch (https://github.com/jimenezrick/vimerl/tree/wrangler-support).

• Copy the files to your ~/.vim directory.
• If you use vim-pathogen you can clone this repo into ~/.vim/bundle

Add the following lines to your vimrc file:

"set path to wrangler directory
let g:erlangWranglerPath = '/Users/pawel.pikula/dev/other/wrangler'

"sample wrangler bindings
autocmd FileType erlang vnoremap <leader>e :WranglerExtractFunction<ENTER>
autocmd FileType erlang noremap  <leader>m :WranglerRenameModule<ENTER>
autocmd FileType erlang noremap  <leader>f :WranglerRenameFunction<ENTER>
autocmd FileType erlang noremap  <leader>v :WranglerRenameVariable<ENTER>
autocmd FileType erlang noremap  <leader>p :WranglerRenameProcess<ENTER>
autocmd FileType erlang noremap  <leader>mv :WranglerMoveFunction<ENTER>
autocmd FileType erlang noremap  <leader>u :WranglerUndo<ENTER>

In my case it prefered brew installation over the kerl one. It appeared that MacVim was using wrong PATH variable. If you using zsh and have similar issue try the following:

$ sudo mv /etc/zshenv /etc/zprofile

NOTE: If the system already has a /etc/zprofile, make sure you merge the two files instead of overwriting /etc/zprofile.

source: https://github.com/b4winckler/macvim/wiki/Troubleshooting#rename-the-etczshenv-file-to-etczprofile

• automatically find erl_call
• discover if the current file is inside apps/*/src directory if so pass all apps to wrangler's search path
• create vim documentation
• basic tests
• create more generic function that will allow to easily bind every wrangler command