From 7ce6de7c92c5351e78ea2a98a8d5359dbad41d0e Mon Sep 17 00:00:00 2001
From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Fri, 10 Aug 2007 00:20:21 +0000
Subject: [PATCH] Escape dollar signs in the plain documentation, so as to not
 confuse doxygen

git-svn-id: https://svn.dealii.org/trunk@14937 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/doc/doxygen/tutorial/program2plain | 1 +
 1 file changed, 1 insertion(+)

diff --git a/deal.II/doc/doxygen/tutorial/program2plain b/deal.II/doc/doxygen/tutorial/program2plain
index fe0531c03a..33ffbc1bda 100644
--- a/deal.II/doc/doxygen/tutorial/program2plain
+++ b/deal.II/doc/doxygen/tutorial/program2plain
@@ -22,6 +22,7 @@ while (<>) {
 	s/&/&amp;/g; 
 	s/</&lt;/g;	 
 	s/>/&gt;/g;
+	s/\$/\\$/g;
 	s/\t/        /g;
 
 	print "  $_";
-- 
2.39.5