Add which-key configuration

emacs.el

@@ -122,6 +122,7 @@ found, otherwise returns nil."
        fill-column-indicator
        pkgbuild-mode
        minibuffer-line
+       which-key
 
        scala-mode
        ensime
@@ -331,6 +332,9 @@ found, otherwise returns nil."
 (global-set-key (kbd "<eisu-toggle>") 'ignore)
 (global-set-key (kbd "C-<eisu-toggle>") 'ignore)
 
+(when (safe-require-or-eval 'which-key)
+  (which-key-mode))
+
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 ;; editting