Index: doc/proposals/tuples/tuples.tex
===================================================================
--- doc/proposals/tuples/tuples.tex	(revision 5ff188f3cd236584cfa7f3b12ea210fdd51bde8a)
+++ doc/proposals/tuples/tuples.tex	(revision e5ea867f74eefbaecafb0b5081b7a0a3ed60d64f)
@@ -1,10 +1,2 @@
-% inline code ©...© (copyright symbol) emacs: C-q M-)
-% red highlighting ®...® (registered trademark symbol) emacs: C-q M-.
-% blue highlighting ß...ß (sharp s symbol) emacs: C-q M-_
-% green highlighting ¢...¢ (cent symbol) emacs: C-q M-"
-% LaTex escape §...§ (section symbol) emacs: C-q M-'
-% keyword escape ¶...¶ (pilcrow symbol) emacs: C-q M-^
-% math escape $...$ (dollar symbol)
-
 \documentclass[twoside,11pt]{article}
 
@@ -15,13 +7,14 @@
 \usepackage{textcomp}
 \usepackage[latin1]{inputenc}
+
 \usepackage{fullpage,times,comment}
 \usepackage{epic,eepic}
-\usepackage{upquote}									% switch curled `'" to straight
+\usepackage{upquote}					% switch curled `'" to straight
 \usepackage{calc}
 \usepackage{xspace}
 \usepackage{graphicx}
-\usepackage{varioref}									% extended references
-\usepackage{listings}									% format program code
-\usepackage[flushmargin]{footmisc}						% support label/reference in footnote
+\usepackage{varioref}					% extended references
+\usepackage{listings}					% format program code
+\usepackage[flushmargin]{footmisc}			% support label/reference in footnote
 \usepackage{latexsym}                                   % \Box glyph
 \usepackage{mathptmx}                                   % better math font with "times"
@@ -34,5 +27,5 @@
 \renewcommand{\UrlFont}{\small\sf}
 
-\setlength{\topmargin}{-0.45in}							% move running title into header
+\setlength{\topmargin}{-0.45in}				% move running title into header
 \setlength{\headsep}{0.25in}
 
@@ -42,4 +35,14 @@
 
 \interfootnotelinepenalty=10000
+
+\CFAStyle						% use default CFA format-style
+% inline code ©...© (copyright symbol) emacs: C-q M-)
+% red highlighting ®...® (registered trademark symbol) emacs: C-q M-.
+% blue highlighting ß...ß (sharp s symbol) emacs: C-q M-_
+% green highlighting ¢...¢ (cent symbol) emacs: C-q M-"
+% LaTex escape §...§ (section symbol) emacs: C-q M-'
+% keyword escape ¶...¶ (pilcrow symbol) emacs: C-q M-^
+% math escape $...$ (dollar symbol)
+
 
 \title{