Sneak_f in operator-pending mode is incorrect if the target is on eol/eof

[tomtomjhj]

Configuration (tested on latest nvim/vim):

omap f <Plug>Sneak_f

Buggy cases:

• cursor on q, run dfy

  qwerty
  

  • expected:

  • actual behavior: the target char is not deleted

    y
    

• cursor on q, run dfy

  qwerty
  a
  

  • expected:

    
    a
    

  • actual behavior: deletes newline char

    a
    

[ggandor]

The first one is a duplicate of #228. The second one I cannot reproduce.

[justinmk]

Thanks @ggandor ! Does #292 fix #228 ? I've been hesitating here because of lack of test coverage.