From 24d8b79bece2e56f23e91c44ced7c5165cd80165 Mon Sep 17 00:00:00 2001
From: Gareth Rees <gdr@ravenbrook.com>
Date: Fri, 2 Sep 2016 19:08:13 +0100
Subject: [PATCH] Index regexp needs multiline flag.

Copied from Perforce
 Change: 192103
 ServerID: perforce.ravenbrook.com
---
 mps/manual/source/extensions/mps/designs.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mps/manual/source/extensions/mps/designs.py b/mps/manual/source/extensions/mps/designs.py
index 234e99d2c94..ff532d63a92 100644
--- a/mps/manual/source/extensions/mps/designs.py
+++ b/mps/manual/source/extensions/mps/designs.py
@@ -83,7 +83,8 @@ def citation_sub(m):
         fmt += ' "{title}".'
     return fmt.format(**groups)
 
-index = re.compile(r'^:Index\s+terms:(.*$\n(?:[ \t]+.*$\n)*)', re.IGNORECASE)
+index = re.compile(r'^:Index\s+terms:(.*$\n(?:[ \t]+.*$\n)*)',
+                   re.MULTILINE | re.IGNORECASE)
 
 # <http://sphinx-doc.org/markup/misc.html#directive-index>
 index_term = re.compile(r'^\s*(\w+):\s*(.*?)\s*$', re.MULTILINE)