add fci-mode

1 files changed, 14 insertions, 1 deletions

diff --git a/config.org b/config.org
index 2b07e7a..51b597c 100644
--- a/config.org
+++ b/config.org
@@ -217,7 +217,6 @@ Use [[https://magit.vc/][magit]] to supplement emacs built in version control sy
          ("C-c v L" . magit-log-buffer-file)))
 #+END_SRC
 
-
 * Packages
 ** Paradox
 [[https://github.com/Malabarba/paradox/][Paradox]] is a better emacs package manager.
@@ -326,6 +325,20 @@ that are in the current project (defined by a .git directory).
   :config
   (projectile-global-mode))
 #+END_SRC
+** fill column indicator
+FCI-mode draws a pretty little line on the right hand side indicating where the
+fill column is.
+
+#+BEGIN_SRC emacs-lisp
+(use-package fill-column-indicator
+  :ensure t
+  :init
+  (setq
+    fci-rule-width 1
+    fci-rule-color "#202020")
+  :config
+  (add-hook 'prog-mode-hook 'fci-mode))
+#+END_SRC
 * Languages
 ** Python
 Elpy does a great job of supporting Python so I just use that.