el/dot-emacs.el: Do basic whitespace highlighting in `nroff-mode'.

diff --git a/el/dot-emacs.el b/el/dot-emacs.el
index a574f71..5475b35 100644 (file)
--- a/el/dot-emacs.el
+++ b/el/dot-emacs.el
@@ -5255,6 +5255,11 @@ align the other subforms beneath it.  Otherwise, indent them
 (progn
   (add-hook 'makefile-mode-hook 'mdw-misc-mode-config t))
 
+;; nroff/troff.
+
+(progn
+  (add-hook 'nroff-mode-hook 'mdw-misc-mode-config t))
+
 ;;;--------------------------------------------------------------------------
 ;;; Text mode.