From 4ac59af2429d97c1bb1f54088453a97205c0fcdc Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Fri, 20 Nov 2015 14:26:12 -0800
Subject: latex:  Use \subtitle command for subtitle, and give fallback defn.

The fallback definition is a no-op.  In a class that does not
define `\subtitle`, the `subtitle` will not appear.

This changes earlier behavior, which was to add the subtitle
to the title.  This had bad results with page headers etc.
---
 default.latex | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/default.latex b/default.latex
index cae95759b..f4f2d629a 100644
--- a/default.latex
+++ b/default.latex
@@ -166,7 +166,11 @@ $if(dir)$
 $endif$
 
 $if(title)$
-\title{$title$$if(subtitle)$\\\vspace{0.5em}{\large $subtitle$}$endif$}
+\title{$title$}
+$endif$
+$if(subtitle)$
+\providecommand{\subtitle}[1]{}
+\subtitle{$subtitle$}
 $endif$
 $if(author)$
 \author{$for(author)$$author$$sep$ \and $endfor$}
-- 
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