Tim Pope b6bbb17e3f Expose IO functions as object ...

This is a new interface to a slightly older API for performing standard
VimL IO functions against URLs (or any other URLs, the interface is
generic).  Example wrapper function:

       function! IO(fn, ...) abort
         let file = a:fn ==# 'writefile' ? a:2 : a:1
         let obj = get(g:, 'io_' . matchstr(file, '^\a\a\+'), {})
         return call(get(obj, a:fn, a:fn), a:000)
       endfunction
       echo IO('filereadable', @%)

2019-08-20 08:51:52 -04:00

..

fugitive.vim

Expose IO functions as object

2019-08-20 08:51:52 -04:00