How can annotate api documentation？Support multiple languages

[jicvi]

How can annotate api documentation？
like this vim-jsdoc。
Expect javascript:

/**
  * foo.
  * foo.
  *  Author :  name
  * mail :    .........
  *  Created Time :  ...........
  *  
  * @param {} arg1
  * @param {} arg2
  */
function* foo(arg1, arg2) { }

Expect python or ruby:

"""
  " foo.
  " Author :  name
  "mail :    .........
  " Created Time :  ...........
  " 
  "  @param {} arg1
  "  @param {} arg2
  """
function* foo(arg1, arg2) { }

Expect lua:

--[[
  " foo.
  " Author :  name
  " mail :    .........
  "  Created Time :  ...........
  "  
  "  @param {} arg1
  "  @param {} arg2
  --]
function* foo(arg1, arg2) { }

Expect c or java or c++ ........

[alerque]

Most/all doc strings are the "sexy" comment format, already supported by this plugin for many language. The exception that comes to mind first is probably Rust which has a different format which is typically covered by other Rust tooling and isn't needed in this plugin.