hs-lint.el fails a linter

[Gurkenglas]

Here's some output:

hs-li… 0 warning You should have a section marked ";;; Commentary:" (emacs-lisp-checkdoc)
hs-li… 21 warning You should have a section marked ";;; Code:" (emacs-lisp-checkdoc)
hs-li… 32 warning First sentence should end with punctuation (emacs-lisp-checkdoc)
hs-li… 37 warning First sentence should end with punctuation (emacs-lisp-checkdoc)
hs-li… 42 warning First sentence should end with punctuation (emacs-lisp-checkdoc)
hs-li… 60 warning First sentence should end with punctuation (emacs-lisp-checkdoc)
hs-li… 63 warning All variables and subroutines might as well have a documentation string (emacs-lisp-checkdoc)
hs-li… 68 warning First sentence should end with punctuation (emacs-lisp-checkdoc)
hs-li… 82 28 warning goto-line' is for interactive use only; use forward-line' instead. (emacs-lisp)
hs-li… 103 warning First sentence should end with punctuation (emacs-lisp-checkdoc)
hs-li… 103 warning Argument `buf' should appear (as BUF) in the doc string (emacs-lisp-checkdoc)
hs-li… 119 warning First sentence should end with punctuation (emacs-lisp-checkdoc)

[ndmitchell]

I think the original .el script was written by @alexott in 2009. I'm not maintaining it (I don't use Emacs), but welcome pull requests.