emacs: fixes for Ruby

emacs/auto/-defaults.el

@@ -1,4 +1,5 @@
 (defvaralias 'c-basic-offset     'tab-width)
+(defvaralias 'ruby-indent-level  'tab-width)
 (defvaralias 'rust-indent-offset 'tab-width)
 
 (add-to-list 'default-frame-alist '(width  . 80))

emacs/custom.el

@@ -33,6 +33,7 @@
  '(initial-buffer-choice "~/org/init.org")
  '(initial-frame-alist (quote ((width . 80) (height . 30))))
  '(initial-scratch-message nil)
+ '(keyboard-coding-system (quote utf-8-unix))
  '(line-move-ignore-invisible nil)
  '(mark-ring-max 1024)
  '(menu-bar-mode nil)
@@ -54,6 +55,7 @@
 	 (flyspell-prog-mode prettify-symbols-mode subword-mode rainbow-delimiters-mode whitespace-mode)))
  '(repeat-too-dangerous nil)
  '(require-final-newline t)
+ '(ruby-insert-encoding-magic-comment nil)
  '(scroll-bar-mode nil)
  '(scroll-conservatively 101)
  '(scroll-step 1)