Replace :ui evil-goggles w/ :ui ophints

Now offers op hinting for non-evil users.

modules/ui/evil-goggles/README.org

@@ -1,16 +0,0 @@
-#+TITLE: :ui evil-goggles
-
-This module uses ~evil goggles~ to displays visual hints when editing with evil.
-
-* Table of Contents :TOC:
-- [[#install][Install]]
-- [[#configure][Configure]]
-
-* Install
-This module requires:
-
-+ ~evil~ (inherently tied to evil mode)
-
-* Configure
-By default, ~evil-goggles~ will be enabled by default and requires no additional configuration.
-

modules/ui/evil-goggles/packages.el

@@ -1,5 +0,0 @@
-;; -*- no-byte-compile: t; -*-
-;;; ui/evil-goggles/packages.el
-
-(when (featurep! :feature evil)
-  (package! evil-goggles))

modules/ui/ophints/README.org

@@ -0,0 +1,23 @@
+#+TITLE:   ui/ophints
+#+DATE:    June 4, 2017
+#+SINCE:   v2.0
+#+STARTUP: inlineimages
+
+* Table of Contents :TOC_3:noexport:
+- [[#description][Description]]
+  - [[#module-flags][Module Flags]]
+  - [[#plugins][Plugins]]
+
+* Description
+This module provides op-hints (operation hinting), i.e. visual feedback for
+certain operations. It highlights regions of text that the last operation (like
+yank) acted on.
+
+Uses ~evil-goggles~ for evil users and ~volatile-highlights~ otherwise.
+
+** Module Flags
+This module provides no flags.
+
+** Plugins
++ [[https://github.com/edkolev/evil-goggles/][evil-goggles]]*
++ [[https://github.com/k-talo/volatile-highlights.el][volatile-highlights]]*

modules/ui/ophints/config.el

@@ -1,4 +1,4 @@
-;;; ui/evil-goggles/config.el -*- lexical-binding: t; -*-
+;;; ui/ophints/config.el -*- lexical-binding: t; -*-
 
 (def-package! evil-goggles
   :when (featurep! :feature evil)
@@ -12,3 +12,13 @@
         evil-goggles-enable-change nil)
   :config
   (evil-goggles-mode +1))
+
+
+(def-package! volatile-highlights
+  :unless (featurep! :feature evil)
+  :after-call pre-command-hook
+  :config
+  (volatile-highlights-mode)
+  (after! undo-tree
+    (vhl/define-extension 'undo-tree 'undo-tree-yank 'undo-tree-move)
+    (vhl/install-extension 'undo-tree)))

modules/ui/ophints/packages.el

@@ -0,0 +1,6 @@
+;; -*- no-byte-compile: t; -*-
+;;; ui/ophints/packages.el
+
+(if (featurep! :feature evil)
+    (package! evil-goggles)
+  (package! volatile-highlights))