General refactor of Doom core

- Code reduction and refactor across the board (cull unneeded minor
  advise, hooks and hacks or update them)
- Revise outdated comments and docstrings
- Reorganize core autoload libraries
- Remove large file check (Emacs already has a built-in one, which we
  augment to be even more performant when it does kick in)
- helpful.el can now be disabled completely through package!

core/autoload/cli.el

@@ -43,24 +43,3 @@
   "TODO"
   (interactive "P")
   (doom--run "refresh" yes))
-
-;;;###autoload
-(defun doom/reload (&optional force-p)
-  "Reloads your config. This is experimental!
-
-If called from a noninteractive session, this will try to communicate with a
-live server (if one is found) to tell it to run this function.
-
-If called from an interactive session, tries to reload autoloads files (if
-necessary), reinistalize doom (via `doom-initialize') and reloads your private
-init.el and config.el. Then runs `doom-reload-hook'."
-  (interactive "P")
-  (require 'core-cli)
-  (doom-reload-autoloads force-p)
-  (setq load-path doom-site-load-path)
-  (let (doom-init-p)
-    (doom-initialize))
-  (with-demoted-errors "PRIVATE CONFIG ERROR: %s"
-    (doom-initialize-modules 'force))
-  (run-hook-wrapped 'doom-reload-hook #'doom-try-run-hook)
-  (message "Finished!"))

core/autoload/config.el

@@ -0,0 +1,36 @@
+;;; core/autoload/config.el -*- lexical-binding: t; -*-
+
+;;;###autoload
+(defun doom/open-private-config ()
+  "TODO"
+  (interactive)
+  (unless (file-directory-p doom-private-dir)
+    (make-directory doom-private-dir t))
+  (doom-project-browse doom-private-dir))
+
+;;;###autoload
+(defun doom/find-file-in-private-config ()
+  "TODO"
+  (interactive)
+  (doom-project-find-file doom-private-dir))
+
+;;;###autoload
+(defun doom/reload (&optional force-p)
+  "Reloads your config. This is experimental!
+
+If called from a noninteractive session, this will try to communicate with a
+live server (if one is found) to tell it to run this function.
+
+If called from an interactive session, tries to reload autoloads files (if
+necessary), reinistalize doom (via `doom-initialize') and reloads your private
+init.el and config.el. Then runs `doom-reload-hook'."
+  (interactive "P")
+  (require 'core-cli)
+  (doom-reload-autoloads force-p)
+  (setq load-path doom-site-load-path)
+  (let (doom-init-p)
+    (doom-initialize))
+  (with-demoted-errors "PRIVATE CONFIG ERROR: %s"
+    (doom-initialize-modules 'force))
+  (run-hook-wrapped 'doom-reload-hook #'doom-try-run-hook)
+  (message "Finished!"))

core/autoload/text.el

@@ -1,4 +1,4 @@
-;;; core/autoload/editor.el -*- lexical-binding: t; -*-
+;;; core/autoload/text.el -*- lexical-binding: t; -*-
 
 ;;;###autoload
 (defun doom-surrounded-p (pair &optional inline balanced)
@@ -132,30 +132,6 @@ opposite indentation style."
         (tabify beg end)
       (untabify beg end))))
 
-(defvar-local doom--buffer-narrowed-origin nil)
-;;;###autoload
-(defun doom/clone-and-narrow-buffer (beg end &optional clone-p)
-  "Restrict editing in this buffer to the current region, indirectly. With CLONE-P,
-clone the buffer and hard-narrow the selection. If mark isn't active, then widen
-the buffer (if narrowed).
-
-Inspired from http://demonastery.org/2013/04/emacs-evil-narrow-region/"
-  (interactive "rP")
-  (cond ((or (region-active-p)
-             (and beg end))
-         (deactivate-mark)
-         (when clone-p
-           (let ((old-buf (current-buffer)))
-             (switch-to-buffer (clone-indirect-buffer nil nil))
-             (setq doom--buffer-narrowed-origin old-buf)))
-         (narrow-to-region beg end))
-        (doom--buffer-narrowed-origin
-         (kill-this-buffer)
-         (switch-to-buffer doom--buffer-narrowed-origin)
-         (setq doom--buffer-narrowed-origin nil))
-        (t
-         (widen))))
-
 ;;;###autoload
 (defun doom/delete-trailing-newlines ()
   "Trim trailing newlines.

core/autoload/ui.el

@@ -163,6 +163,30 @@ OPACITY is an integer between 0 to 100, inclusive."
                           100))))
   (set-frame-parameter nil 'alpha opacity))
 
+(defvar-local doom--buffer-narrowed-origin nil)
+;;;###autoload
+(defun doom/clone-and-narrow-buffer (beg end &optional clone-p)
+  "Restrict editing in this buffer to the current region, indirectly. With CLONE-P,
+clone the buffer and hard-narrow the selection. If mark isn't active, then widen
+the buffer (if narrowed).
+
+Inspired from http://demonastery.org/2013/04/emacs-evil-narrow-region/"
+  (interactive "rP")
+  (cond ((or (region-active-p)
+             (and beg end))
+         (deactivate-mark)
+         (when clone-p
+           (let ((old-buf (current-buffer)))
+             (switch-to-buffer (clone-indirect-buffer nil nil))
+             (setq doom--buffer-narrowed-origin old-buf)))
+         (narrow-to-region beg end))
+        (doom--buffer-narrowed-origin
+         (kill-this-buffer)
+         (switch-to-buffer doom--buffer-narrowed-origin)
+         (setq doom--buffer-narrowed-origin nil))
+        (t
+         (widen))))
+
 
 ;;
 ;; Modes