From 4bd823d7af3fd4cc2c4c94f2d17c7bb874e54c08 Mon Sep 17 00:00:00 2001
From: Gergely Polonkai <gergely.polonkai@ericsson.com>
Date: Thu, 20 Oct 2016 15:50:01 +0200
Subject: [PATCH] Install helm-descbinds and helm-describe-modes

---
 .../helm-descbinds-autoloads.el               |  65 ++++
 .../helm-descbinds-pkg.el                     |   2 +
 .../helm-descbinds.el                         | 293 ++++++++++++++++++
 .../helm-describe-modes-autoloads.el          |  26 ++
 .../helm-describe-modes-pkg.el                |   2 +
 .../helm-describe-modes.el                    | 185 +++++++++++
 init.el                                       |   6 +
 7 files changed, 579 insertions(+)
 create mode 100644 elpa/helm-descbinds-20160916.713/helm-descbinds-autoloads.el
 create mode 100644 elpa/helm-descbinds-20160916.713/helm-descbinds-pkg.el
 create mode 100644 elpa/helm-descbinds-20160916.713/helm-descbinds.el
 create mode 100644 elpa/helm-describe-modes-20160211.2118/helm-describe-modes-autoloads.el
 create mode 100644 elpa/helm-describe-modes-20160211.2118/helm-describe-modes-pkg.el
 create mode 100644 elpa/helm-describe-modes-20160211.2118/helm-describe-modes.el

diff --git a/elpa/helm-descbinds-20160916.713/helm-descbinds-autoloads.el b/elpa/helm-descbinds-20160916.713/helm-descbinds-autoloads.el
new file mode 100644
index 0000000..08f9070
--- /dev/null
+++ b/elpa/helm-descbinds-20160916.713/helm-descbinds-autoloads.el
@@ -0,0 +1,65 @@
+;;; helm-descbinds-autoloads.el --- automatically extracted autoloads
+;;
+;;; Code:
+(add-to-list 'load-path (directory-file-name (or (file-name-directory #$) (car load-path))))
+
+;;;### (autoloads nil "helm-descbinds" "helm-descbinds.el" (22536
+;;;;;;  51973 686162 683000))
+;;; Generated autoloads from helm-descbinds.el
+
+(defvar helm-descbinds-mode nil "\
+Non-nil if Helm-Descbinds mode is enabled.
+See the `helm-descbinds-mode' command
+for a description of this minor mode.
+Setting this variable directly does not take effect;
+either customize it (see the info node `Easy Customization')
+or call the function `helm-descbinds-mode'.")
+
+(custom-autoload 'helm-descbinds-mode "helm-descbinds" nil)
+
+(autoload 'helm-descbinds-mode "helm-descbinds" "\
+Use `helm' for `describe-bindings'.
+
+\(fn &optional ARG)" t nil)
+
+(autoload 'helm-descbinds-install "helm-descbinds" "\
+Use `helm-descbinds' as a replacement of `describe-bindings'.
+
+\(fn)" t nil)
+
+(autoload 'helm-descbinds-uninstall "helm-descbinds" "\
+Restore original `describe-bindings'.
+
+\(fn)" t nil)
+
+(autoload 'helm-descbinds "helm-descbinds" "\
+A convenient helm version of `describe-bindings'.
+
+Turning on `helm-descbinds-mode' is the recommended way to
+install this command to replace `describe-bindings'.
+
+You complete against a list of keys + command pairs presented in
+a similar way as `describe-bindings' does, split into sections
+defined by the types of the key bindings (minor and major modes,
+global bindings, etc).
+
+The default action executes a command as if the binding had been
+entered, or narrows the commands according to a prefix key,
+respectively.
+
+The persistent action pops up a help buffer for the selected
+command without quitting.
+
+For key translation maps, the default actions are not very
+useful, yet they are listed for completeness.
+
+\(fn &optional PREFIX BUFFER)" t nil)
+
+;;;***
+
+;; Local Variables:
+;; version-control: never
+;; no-byte-compile: t
+;; no-update-autoloads: t
+;; End:
+;;; helm-descbinds-autoloads.el ends here
diff --git a/elpa/helm-descbinds-20160916.713/helm-descbinds-pkg.el b/elpa/helm-descbinds-20160916.713/helm-descbinds-pkg.el
new file mode 100644
index 0000000..3eabf95
--- /dev/null
+++ b/elpa/helm-descbinds-20160916.713/helm-descbinds-pkg.el
@@ -0,0 +1,2 @@
+;;; -*- no-byte-compile: t -*-
+(define-package "helm-descbinds" "20160916.713" "A convenient `describe-bindings' with `helm'" '((helm "1.5")) :url "https://github.com/emacs-helm/helm-descbinds" :keywords '("helm" "help"))
diff --git a/elpa/helm-descbinds-20160916.713/helm-descbinds.el b/elpa/helm-descbinds-20160916.713/helm-descbinds.el
new file mode 100644
index 0000000..25eb673
--- /dev/null
+++ b/elpa/helm-descbinds-20160916.713/helm-descbinds.el
@@ -0,0 +1,293 @@
+;;; helm-descbinds.el --- A convenient `describe-bindings' with `helm'   -*- lexical-binding: t -*-
+
+;; Copyright (C) 2008, 2009, 2010  Taiki SUGAWARA <buzz.taiki@gmail.com>
+;; Copyright (C) 2012, 2013  Michael Markert <markert.michael@googlemail.com>
+;; Copyright (C) 2013 Daniel Hackney <dan@haxney.org>
+;; Copyright (C) 2015, 2016 Michael Heerdegen <michael_heerdegen@web.de>
+
+;; Author: Taiki SUGAWARA <buzz.taiki@gmail.com>
+;; URL: https://github.com/emacs-helm/helm-descbinds
+;; Package-Version: 20160916.713
+;; Keywords: helm, help
+;; Version: 1.12
+;; Package-Requires: ((helm "1.5"))
+
+;; 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 GNU Emacs; see the file COPYING.  If not, write to
+;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+
+;;; Commentary:
+;; This package is a replacement of `describe-bindings' for Helm.
+
+;; Usage:
+;;
+;; You can use this package independently from Helm - in particular,
+;; you don't need to turn on `helm-mode' to be able to use this.  Helm
+;; just needs to be installed.
+;;
+;; Add followings on your .emacs.
+;;
+;;   (require 'helm-descbinds)
+;;   (helm-descbinds-mode)
+;;
+;; or use customize to set `helm-descbinds-mode' to t.
+;;
+;; Now, `describe-bindings' is replaced with `helm-descbinds'. As
+;; usual, type `C-h b', or any incomplete key sequence plus C-h , to
+;; run `helm-descbinds'.  The bindings are presented in a similar way
+;; as `describe-bindings ' does, but you can use completion to find
+;; the command you searched for and execute it, or view it's
+;; documentation.
+;;
+;; In the Helm completions buffer, you match key bindings with the
+;; Helm interface:
+;;
+;;  - When you type RET, the selected candidate command is executed.
+;;
+;;  - When you hit RET on a prefix key, the candidates are narrowed to
+;;    this prefix
+;;
+;;  - When you type TAB, you can select "Execute", "Describe" or "Find
+;;    Function" by the menu (i.e. these are the available "actions"
+;;    and are of course also available via their usual shortcuts).
+;;
+;;  - When you type C-z (aka "persistent action"), the selected
+;;    command is described without quitting Helm.
+
+
+
+;;; Code:
+
+(eval-when-compile (require 'cl-lib)) ;cl-loop
+(require 'helm)
+
+(defgroup helm-descbinds nil
+  "A convenient `describe-bindings' with `helm'."
+  :prefix "helm-descbinds-"
+  :group 'helm)
+
+(defcustom helm-descbinds-actions
+  '(("Execute" . helm-descbinds-action:execute)
+    ("Describe" . helm-descbinds-action:describe)
+    ("Find Function" . helm-descbinds-action:find-func))
+  "Actions of selected candidate."
+  :type '(repeat
+	  (cons
+	   :tag "Action"
+	   (string :tag "Name")
+	   (function :tag "Function"))))
+
+(defcustom helm-descbinds-candidate-formatter
+  #'helm-descbinds-default-candidate-formatter
+  "Candidate formatter function.
+This function will be called with two arguments KEY and BINDING."
+  :type 'function)
+
+(defcustom helm-descbinds-window-style 'one-window
+  "Window splitting style."
+  :type '(choice
+	  (const :tag "One Window" one-window)
+	  (const :tag "Same Window" same-window)
+	  (const :tag "Split Window" split-window)))
+
+(defcustom helm-descbinds-section-order
+  '("Major Mode Bindings" "Minor Mode Bindings" "Global Bindings")
+  "A list of section order by name regexp."
+  :type '(repeat (regexp :tag "Regexp")))
+
+(defvar helm-descbinds-Orig-describe-bindings (symbol-function 'describe-bindings))
+(defvar helm-descbind--initial-full-frame helm-full-frame)
+
+;;;###autoload
+(define-minor-mode helm-descbinds-mode
+  "Use `helm' for `describe-bindings'."
+  :group 'helm-descbinds
+  :global t
+  (if helm-descbinds-mode
+      (advice-add 'describe-bindings :override #'helm-descbinds)
+      (advice-remove 'describe-bindings #'helm-descbinds)))
+
+;;;###autoload
+(defun helm-descbinds-install ()
+  "Use `helm-descbinds' as a replacement of `describe-bindings'."
+  (interactive)
+  (helm-descbinds-mode 1))
+(make-obsolete 'helm-descbinds-install 'helm-descbinds-mode "1.08")
+
+;;;###autoload
+(defun helm-descbinds-uninstall ()
+  "Restore original `describe-bindings'."
+  (interactive)
+  (helm-descbinds-mode -1))
+(make-obsolete 'helm-descbinds-uninstall 'helm-descbinds-mode "1.08")
+
+(defun helm-descbinds-all-sections (buffer &optional prefix menus)
+  (with-temp-buffer
+    (let ((indent-tabs-mode t))
+      (describe-buffer-bindings buffer prefix menus))
+    (goto-char (point-min))
+    (let ((header-p (not (= (char-after) ?\f)))
+	  sections header section)
+      (while (not (eobp))
+	(cond
+	 (header-p
+	  (setq header (buffer-substring-no-properties
+			(point)
+			(line-end-position)))
+	  (setq header-p nil)
+	  (forward-line 3))
+	 ((= (char-after) ?\f)
+	  (push (cons header (nreverse section)) sections)
+	  (setq section nil)
+	  (setq header-p t))
+	 ((looking-at "^[ \t]*$")
+	  ;; ignore
+	  )
+	 (t
+	  (let ((binding-start (save-excursion
+				 (and (re-search-forward "\t+" nil t)
+				      (match-end 0))))
+		key binding)
+	    (when binding-start
+	      (setq key (buffer-substring-no-properties (point) binding-start)
+		    key (replace-regexp-in-string"^[ \t\n]+" "" key)
+		    key (replace-regexp-in-string"[ \t\n]+$" "" key))
+	      (goto-char binding-start)
+	      (setq binding (buffer-substring-no-properties
+			     binding-start
+			     (line-end-position)))
+	      (unless (member binding '("self-insert-command"))
+		(push (cons key binding) section))))))
+	(forward-line))
+      (push (cons header (nreverse section)) sections)
+      (nreverse sections))))
+
+(defun helm-descbinds-action:execute (candidate)
+  "An action that execute selected CANDIDATE command."
+  (let ((x (cdr candidate))
+        (helm-full-frame helm-descbind--initial-full-frame))
+    (cond
+     ((equal x "Keyboard Macro")
+      (command-execute (kbd (car candidate))))
+     ((stringp x)
+      (insert x))
+     ((commandp x)
+      (run-at-time 0.01 nil (lambda (command) (call-interactively command)) x)))))
+
+(defun helm-descbinds-action:describe (candidate)
+  "An action that describe selected CANDIDATE function."
+  (let ((name (cdr candidate)))
+    (if (equal name "Keyboard Macro")
+        (describe-key (kbd (car candidate)))
+      (describe-function name))))
+
+(defun helm-descbinds-action:find-func (candidate)
+  "An action that find selected CANDIDATE function."
+  (find-function (cdr candidate)))
+
+(defun helm-descbinds-default-candidate-formatter (key binding)
+  "Default candidate formatter."
+  (format "%-10s\t%s" key binding))
+
+(defun helm-descbinds-order-section (section)
+  (cl-loop for n = 0 then (1+ n)
+           for regexp in helm-descbinds-section-order
+           if (and (car section) (string-match regexp (car section)))
+           return n
+           finally
+           return n))
+
+(defun helm-descbinds-transform-candidates (candidates)
+  (cl-loop for (key . command) in candidates
+           for sym = (intern-soft command)
+           collect
+           (cons (funcall helm-descbinds-candidate-formatter key command)
+                 (cons key (if (commandp sym) sym command)))))
+
+(defun helm-descbinds-action-transformer (actions cand)
+  "Default action transformer for `helm-descbinds'.
+Provide a useful behavior for prefix commands."
+  (if (stringp (cdr cand))
+      (helm-make-actions
+       "helm-descbinds this prefix"
+       (lambda (cand)
+         (describe-bindings (kbd (car cand)))))
+      actions))
+
+(defun helm-descbinds-sources (buffer &optional prefix menus)
+  (mapcar
+   (lambda (section)
+     (helm-descbinds-source (car section) (cdr section)))
+   (sort
+    (helm-descbinds-all-sections buffer prefix menus)
+    (lambda (a b)
+      (< (helm-descbinds-order-section a)
+         (helm-descbinds-order-section b))))))
+
+(defclass helm-descbinds-source-class (helm-source-sync) ())
+
+(defun helm-descbinds-source (name candidates)
+  (when (and name candidates)
+    (helm-make-source name 'helm-descbinds-source-class
+      :candidates candidates
+      :candidate-transformer #'helm-descbinds-transform-candidates
+      :filtered-candidate-transformer #'helm-fuzzy-highlight-matches
+      :persistent-action #'helm-descbinds-action:describe
+      :action-transformer #'helm-descbinds-action-transformer
+      :action 'helm-descbinds-actions)))
+
+;;;###autoload
+(defun helm-descbinds (&optional prefix buffer)
+  "A convenient helm version of `describe-bindings'.
+
+Turning on `helm-descbinds-mode' is the recommended way to
+install this command to replace `describe-bindings'.
+
+You complete against a list of keys + command pairs presented in
+a similar way as `describe-bindings' does, split into sections
+defined by the types of the key bindings (minor and major modes,
+global bindings, etc).
+
+The default action executes a command as if the binding had been
+entered, or narrows the commands according to a prefix key,
+respectively.
+
+The persistent action pops up a help buffer for the selected
+command without quitting.
+
+For key translation maps, the default actions are not very
+useful, yet they are listed for completeness."
+  (interactive)
+  (let ((old-helm-full-frame helm-full-frame)
+        (helm-full-frame (and (not (minibufferp))
+                              (memq helm-descbinds-window-style
+                                    '(same-window one-window))))
+        (helm-before-initialize-hook (if (and (not (minibufferp))
+                                              (eq helm-descbinds-window-style
+                                                  'one-window))
+                                         (cons 'delete-other-windows
+                                               helm-before-initialize-hook)
+                                       helm-before-initialize-hook))
+        (enable-recursive-minibuffers t))
+    (setq helm-descbind--initial-full-frame old-helm-full-frame)
+    (helm :sources (helm-descbinds-sources
+                    (or buffer (current-buffer)) prefix)
+          :buffer "*helm-descbinds*"
+          :resume 'noresume
+          :allow-nest t)))
+
+(provide 'helm-descbinds)
+
+;;; helm-descbinds.el ends here
diff --git a/elpa/helm-describe-modes-20160211.2118/helm-describe-modes-autoloads.el b/elpa/helm-describe-modes-20160211.2118/helm-describe-modes-autoloads.el
new file mode 100644
index 0000000..c237ced
--- /dev/null
+++ b/elpa/helm-describe-modes-20160211.2118/helm-describe-modes-autoloads.el
@@ -0,0 +1,26 @@
+;;; helm-describe-modes-autoloads.el --- automatically extracted autoloads
+;;
+;;; Code:
+(add-to-list 'load-path (directory-file-name (or (file-name-directory #$) (car load-path))))
+
+;;;### (autoloads nil "helm-describe-modes" "helm-describe-modes.el"
+;;;;;;  (22536 51973 298163 29000))
+;;; Generated autoloads from helm-describe-modes.el
+
+(autoload 'helm-describe-modes "helm-describe-modes" "\
+A convenient Helm version of `describe-mode'.
+
+By default, it lists the major mode, active minor modes, and
+inactive minor modes.  Sources can be added or removed by
+customizing `helm-describe-modes-function-list'.
+
+\(fn)" t nil)
+
+;;;***
+
+;; Local Variables:
+;; version-control: never
+;; no-byte-compile: t
+;; no-update-autoloads: t
+;; End:
+;;; helm-describe-modes-autoloads.el ends here
diff --git a/elpa/helm-describe-modes-20160211.2118/helm-describe-modes-pkg.el b/elpa/helm-describe-modes-20160211.2118/helm-describe-modes-pkg.el
new file mode 100644
index 0000000..6c364da
--- /dev/null
+++ b/elpa/helm-describe-modes-20160211.2118/helm-describe-modes-pkg.el
@@ -0,0 +1,2 @@
+;;; -*- no-byte-compile: t -*-
+(define-package "helm-describe-modes" "20160211.2118" "Helm interface to major and minor modes." '((helm "1.9") (cl-lib "0.5") (emacs "24.1")) :url "https://github.com/emacs-helm/helm-describe-modes" :keywords '("docs" "convenience"))
diff --git a/elpa/helm-describe-modes-20160211.2118/helm-describe-modes.el b/elpa/helm-describe-modes-20160211.2118/helm-describe-modes.el
new file mode 100644
index 0000000..9b15aae
--- /dev/null
+++ b/elpa/helm-describe-modes-20160211.2118/helm-describe-modes.el
@@ -0,0 +1,185 @@
+;;; helm-describe-modes.el --- Helm interface to major and minor modes.  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2016 Tianxiang Xiong
+
+;; Author: Tianxiang Xiong <tianxiang.xiong@gmail.com>
+;; Package-Requires: ((helm "1.9") (cl-lib "0.5") (emacs "24.1"))
+;; Package-Version: 20160211.2118
+;; Keywords: docs, convenience
+;; URL: https://github.com/emacs-helm/helm-describe-modes
+;; Version: 1.0.0
+
+;; This program 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 of the License, or
+;; (at your option) any later version.
+
+;; This program 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/>.
+
+;;; Commentary:
+
+;; This package provides a Helm interface to major and minor mode
+;; information.  It is intended as a replacement for `describe-mode',
+;; `describe-minor-mode', and other related commands.
+;;
+;; This package is heavily inspired by the `helm-descbinds' package by
+;; Taiki Sugawara.  See: https://github.com/emacs-helm/helm-descbinds
+
+;;; Usage:
+
+;; Add the following to your init file to remap `describe-mode' to
+;; `helm-describe-modes':
+;;
+;;     (require 'helm-describe-modes)
+;;     (global-set-key [remap describe-mode] #'helm-describe-modes)
+;;
+;; For information about the Helm framework, see the the Helm project:
+;; https://github.com/emacs-helm/helm
+
+;;; Code:
+
+(require 'cl-lib)
+(require 'helm)
+
+(declare-function helm-elisp--persistent-help "helm-elisp")
+
+
+;;; Customize
+(defgroup helm-describe-modes nil
+  "Helm interface to major and minor mode information."
+  :prefix "helm-describe-modes-"
+  :group 'helm)
+
+(defcustom helm-describe-modes-function-list
+  '(helm-describe-modes-def-source--major-mode
+    helm-describe-modes-def-source--active-minor-modes
+    helm-describe-modes-def-source--inactive-minor-modes)
+  "List of functions that build Helm sources for `helm-describe-modes'."
+  :group 'helm-describe-modes
+  :type '(repeat (choice symbol)))
+
+(defcustom helm-describe-modes-major-mode-actions
+  '(("Describe major mode" .  helm-describe-function)
+    ("Find major mode" .  helm-find-function)
+    ("Customize major mode" .  customize-mode)
+    ("Set as initial major mode" .  (lambda (mode)
+				     (customize-set-variable 'initial-major-mode
+							     mode))))
+  "Actions for major mode."
+  :group 'helm-describe-modes
+  :type '(alist :key-type string :value-type function))
+
+(defcustom helm-describe-modes-active-minor-mode-actions
+  '(("Describe minor mode" .  describe-minor-mode)
+    ("Find minor mode" .  helm-find-function)
+    ("Turn off minor mode(s)" .  (lambda (_ignored)
+				   (mapc (lambda (mode)
+					   (funcall (helm-describe-modes--minor-mode-function mode) -1))					 (helm-marked-candidates)))))
+  "Actions for active minor modes."
+  :group 'helm-describe-modes
+  :type '(alist :key-type string :value-type function))
+
+(defcustom helm-describe-modes-inactive-minor-mode-actions
+  '(("Describe minor mode" .  describe-minor-mode)
+    ("Find minor mode" .  helm-find-function)
+    ("Turn on minor mode(s)" .  (lambda (_ignored)
+				  (mapc (lambda (mode)
+					  (funcall (helm-describe-modes--minor-mode-function mode) t))
+					(helm-marked-candidates)))))
+  "Actions for inactive minor modes."
+  :group 'helm-describe-modes
+  :type '(alist :key-type string :value-type function))
+
+
+;;; Helm sources
+
+(defun helm-describe-modes--minor-mode-function (minor-mode)
+  "Get the symbol for MINOR-MODE's function.
+
+This is usually the same symbol as MINOR-MODE."
+  (or (get minor-mode :minor-mode-function)
+      minor-mode))
+
+(defun helm-describe-modes--minor-modes ()
+  "Return a list of all minor modes symbols with functions.
+
+Some older packages do not register in `minor-mode-list', only in
+`minor-mode-alist'.  See `describe-mode' for more information."
+  (cl-remove-if-not (lambda (mode)
+		      (fboundp (helm-describe-modes--minor-mode-function mode)))
+		    (cl-remove-duplicates (append (mapcar #'car minor-mode-alist)
+						  minor-mode-list))))
+
+(defun helm-describe-modes--active-minor-modes ()
+  "Return a list of active minor modes.
+
+A minor mode is assumed to be active if it has a value."
+  (cl-remove-if-not (lambda (mode)
+		      (and (boundp mode)
+			   (symbol-value mode)))
+		    (helm-describe-modes--minor-modes)))
+
+(defun helm-describe-modes-def-source--major-mode ()
+  "Return a `helm' source for the major mode."
+  (helm-build-sync-source "Major mode"
+    :action 'helm-describe-modes-major-mode-actions
+    :candidates (list major-mode)
+    :coerce 'intern-soft
+    :nomark t))
+
+(defun helm-describe-modes-def-source--active-minor-modes ()
+  "Return a `helm' source for active minor modes."
+  (helm-build-sync-source "Active minor modes"
+    :action 'helm-describe-modes-active-minor-mode-actions
+    :candidates (helm-describe-modes--active-minor-modes)
+    :candidate-transformer (lambda (modes)
+			     (sort modes #'string-lessp))
+    :coerce 'intern-soft
+    :persistent-action (lambda (mode)
+			 (helm-elisp--persistent-help
+			  mode 'describe-minor-mode))
+    :persistent-help "Describe minor mode"))
+
+(defun helm-describe-modes-def-source--inactive-minor-modes ()
+  "Return a `helm' source for inactive minor modes.
+
+This is the set of all minor modes excluding active minor modes.
+See `helm-describe-modes--minor-modes' and
+`helm-describe-modes--active-minor-modes' for more information."
+  (helm-build-sync-source "Inactive minor modes"
+    :action 'helm-describe-modes-inactive-minor-mode-actions
+    :candidates (cl-set-difference (helm-describe-modes--minor-modes)
+				   (helm-describe-modes--active-minor-modes))
+    :candidate-transformer (lambda (modes)
+			     (sort modes #'string-lessp))
+    :coerce 'intern-soft
+    :persistent-action (lambda (mode)
+			 (helm-elisp--persistent-help
+			  mode 'describe-minor-mode))
+    :persistent-help "Describe minor mode"))
+
+
+;;; Autoloads
+
+;;;###autoload
+(defun helm-describe-modes ()
+  "A convenient Helm version of `describe-mode'.
+
+By default, it lists the major mode, active minor modes, and
+inactive minor modes.  Sources can be added or removed by
+customizing `helm-describe-modes-function-list'."
+  (interactive)
+  (helm :sources (mapcar #'funcall helm-describe-modes-function-list)
+	:buffer "*Helm Describe Modes*"))
+
+
+;;; Provide
+(provide 'helm-describe-modes)
+
+;;; helm-describe-modes.el ends here
diff --git a/init.el b/init.el
index 848bea2..7859d08 100644
--- a/init.el
+++ b/init.el
@@ -83,6 +83,8 @@
      helm-ag
      helm-chrome
      helm-company
+     helm-descbinds
+     helm-describe-modes
      helm-flycheck
      helm-flyspell
      helm-github-stars
@@ -582,6 +584,10 @@
             (lambda ()
               (flyspell-mode 1))))
 
+(use-package helm-descbinds)
+
+(use-package helm-describe-modes)
+
 ;; Load my own functions
 (load "gnu-c-header.el")
 (load "toggle-window-split.el")