# HG changeset patch
# User Jim Hague <jim.hague@acm.org>
# Date 1565126642 -3600
# Node ID 48386452b36a153fc5b95a9e47a507876e240c8a
# Parent  6f8b1eaedcb5ba1c902540dd9985de23a00c0416
Don't \cleardoublepage before mainmatter or backmatter.

diff -r 6f8b1eaedcb5 -r 48386452b36a dottes.tex
--- a/dottes.tex	Tue Aug 06 20:50:23 2019 +0100
+++ b/dottes.tex	Tue Aug 06 22:24:02 2019 +0100
@@ -47,6 +47,15 @@
   \fi}
 \makeatother
 
+% Replace \mainmatter with one that does a \clearpage
+% not a \cleardoublepage.
+\makeatletter
+\renewcommand\mainmatter{%
+   \clearpage
+   \@mainmattertrue
+   \pagenumbering{arabic}}
+\makeatother
+
 % Show the main tune graphic and optional change.
 % Args are:
 %   1. Tune name
@@ -245,8 +254,6 @@
 
 % -----
 
-\cleardoublepage
-
 \chapter{List of tune first lines}
 
 You know the feeling. Everyone has just launched into a well-loved tune.