Plugin will automatically add enclosing ) (or any other) at appropriate place to be.

Currently, following cases are supported:

• adding pair after call-like construction:

  |something()        type: test( ->
  test(|something())
  

• adding pair after string:

  |"blah"       type: test( ->
  test(|"blah")
  

• adding pair after argument:

  something(|arg1, arg2)        type: test( ->
  something(test(|arg1), arg2)
  

  something(arg1, |arg2)        type: test( ->
  something(arg1, test(arg2))
  

• adding pairs in conditionals:

  if |blah != nil       type test( ->
  if test(blah) != nil
  

• autocorrection:

  something(|arg1, arg2)        type: test( ->
  something(test(|arg1), arg2)  move cursor after last ) and type ) ->
  something(test(arg1), arg2)|
  something(test(arg1, arg2))|
  

Plug 'vim-autosurround'

Plugin provides only python API.

Plugin provides API, which can be used to extend surround logic:

• index = autosurround.register_finder(callback), callback is a function of one argument cursor, which is vim.current.window.cursor.

  callback should return tuple (line, column) with position, which will be used for inserting pair character or None, if callback is not able to find position.

  index can be used for unregister_finder(index).

• autosurround.unregister_finder(index) will remove previously added callback.