Awesome comments, Emacs indentation settings.

.config/awesome/rc.lua

@@ -610,9 +610,11 @@ awful.rules.rules = {
    -- { rule = { class = "Gimp" },
    --   properties = { floating = false } },
 
-   -- Emacs Speedbar
+   -- Emacs Speedbar. This does not work when Speedbar is first launched,
+   -- because its frame is called "emacs...", not speedbar. It only works when
+   -- 'speedbar' command is issued thereafter. Use 'C-x z z' after the first
+   -- speedbar call to automate this.
    { rule = { name = "Speedbar 1.0" },
-     properties = { width = 20 },
      callback = function( c ) awful.tag.setmwfact(0.15) end },
 }
 

.emacs.d/main.el

@@ -78,8 +78,9 @@
 (define-key my-keys-minor-mode-map (kbd "C-<f5>") 'linum-mode) ;; Toggle line numbers.
 
 ;; Indentation
-;(setq standard-indent 4)
 (setq-default tab-width 4)
+(setq-default standard-indent 4)
+(setq-default c-basic-offset 4)
 (setq-default indent-tabs-mode nil) ;; Indentation cannot insert tabs
 
 ;; Line by line scrolling