Update Emacs packages

This is a massive diff that I had to do in a hurry - when leaving
Urbint. I'm pretty sure that most of these are updating Emacs packages,
but I'm not positive.

configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180601.143/haskell-collapse.el

@@ -1,114 +0,0 @@
-;;; haskell-collapse.el --- Collapse expressions -*- lexical-binding: t -*-
-
-;; Copyright (c) 2014 Chris Done. All rights reserved.
-;; Copyright (c) 2017 Vasantha Ganesh Kanniappan <vasanthaganesh.k@tuta.io>.
-
-;; This file is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 3, or (at your option)
-;; any later version.
-
-;; This file is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-;;; Code:
-
-(require 'hideshow)
-
-;;; TODO:
-;;; -> Make it work for braces
-
-(defun haskell-hide-toggle ()
-  "Toggle visibility of existing forms at point. "
-  (interactive)
-  (hs-minor-mode 1)
-  (save-excursion
-    (let* ((modified (buffer-modified-p))
-           (inhibit-read-only t)
-           (position (haskell-indented-block))
-           (beg (car position))
-           (end (cdr position)))
-      (if (and beg end)
-          (if (overlays-in beg end)
-              (hs-discard-overlays beg end)
-            (hs-make-overlay beg end 'code)))
-      (set-buffer-modified-p modified))))
-
-(defun haskell-blank-line-p ()
-  "Returns `t' if line is empty or composed only of whitespace."
-  (save-excursion
-    (beginning-of-line)
-    (= (point-at-eol)
-       (progn (skip-chars-forward "[:blank:]") (point)))))
-
-(defun haskell-indented-block ()
-  "return (start-of-indentation . end-of-indentation)"
-  (let ((cur-indent (current-indentation))
-        (nxt-line-indent (haskell-next-line-indentation 1))
-        (prev-line-indent (haskell-next-line-indentation -1))
-        (beg-of-line (save-excursion (end-of-line)
-                                     (point))))
-    (cond ((and (= cur-indent 0)
-                (= nxt-line-indent 0)) nil)
-          ((haskell-blank-line-p) nil)
-          ((> nxt-line-indent cur-indent)
-           (cons beg-of-line
-                 (haskell-find-line-with-indentation '> 1)))
-          ((or (= nxt-line-indent cur-indent)
-               (<= prev-line-indent cur-indent))
-           (cons (haskell-find-line-with-indentation '>= -1)
-                 (haskell-find-line-with-indentation '>= 1)))
-          (t nil))))
-
-(defun haskell-next-line-indentation (dir)
-  "returns (integer) indentation of the next if dir=1, previous line
-indentation if dir=-1"
-  (save-excursion
-    (progn
-      (while (and (zerop (forward-line dir))
-                  (haskell-blank-line-p)))
-      (current-indentation))))
-
-(defun haskell-find-line-with-indentation (comparison direction)
-  "comparison is >= or >, direction if 1 finds forward, if -1 finds backward"
-  (save-excursion
-    (let ((start-indent (current-indentation)))
-      (progn
-        (while (and (zerop (forward-line direction))
-                    (or (haskell-blank-line-p)
-                        (funcall comparison (current-indentation) start-indent))))
-        (when (= direction 1) (forward-line -1))
-        (end-of-line)
-        (point)))))
-
-(defun haskell-hide-toggle-all ()
-  "hides all top level functions"
-  (interactive)
-  (save-excursion
-    (goto-char (point-max))
-    (while (zerop (forward-line -1))
-      (goto-char (point-at-bol))
-      (when (= (current-indentation) 0) (haskell-hide-toggle)))))
-
-(defvar haskell-collapse-mode-map
-  (let ((map (make-sparse-keymap)))
-    (define-key map (kbd "C-c @ C-c") 'haskell-hide-toggle)
-    (define-key map (kbd "C-c @ C-M-c") 'haskell-hide-toggle-all)
-    (define-key map (kbd "C-c @ C-M-s") 'haskell-hide-toggle-all)
-    (define-key map (kbd "C-c @ C-M-h") 'haskell-hide-toggle-all)
-    map)
-  "Keymap for using `haskell-collapse-mode'.")
-
-;;;###autoload
-(define-minor-mode haskell-collapse-mode
-  "Minor mode to collapse and expand haskell expressions"
-  :init-value nil
-  :lighter " Haskell-Collapse"
-  :keymap haskell-collapse-mode-map)
-
-(provide 'haskell-collapse)