From 92ca5012ce4a9d8984de2d5b4c144497e6926d2b Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@lyx.org>
Date: Thu, 1 Feb 2018 22:08:55 -0500
Subject: [PATCH] Double escape binary regexes in module and citeengine
 searches.

See previous commit for explanation.

(cherry picked from commit 0e3d20929570729d2db5cd3b4b930e5234b426ac)
---
 lib/configure.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/configure.py b/lib/configure.py
index bfa48525b2..23ec3c82dc 100644
--- a/lib/configure.py
+++ b/lib/configure.py
@@ -1511,7 +1511,7 @@ def processModuleFile(file, filename, bool_docbook):
         We expect output:
           "ModuleName" "filename" "Description" "Packages" "Requires" "Excludes" "Category"
     '''
-    remods = re.compile(b'\DeclareLyXModule\s*(?:\[([^]]*?)\])?{(.*)}')
+    remods = re.compile(b'\\\\DeclareLyXModule\s*(?:\[([^]]*?)\])?{(.*)}')
     rereqs = re.compile(b'#+\s*Requires: (.*)')
     reexcs = re.compile(b'#+\s*Excludes: (.*)')
     recaty = re.compile(b'#+\s*Category: (.*)')
@@ -1635,7 +1635,7 @@ def processCiteEngineFile(file, filename, bool_docbook):
         We expect output:
           "CiteEngineName" "filename" "CiteEngineType" "CiteFramework" "DefaultBiblio" "Description" "Packages"
     '''
-    remods = re.compile(b'\DeclareLyXCiteEngine\s*(?:\[([^]]*?)\])?{(.*)}')
+    remods = re.compile(b'\\\\DeclareLyXCiteEngine\s*(?:\[([^]]*?)\])?{(.*)}')
     redbeg = re.compile(b'#+\s*DescriptionBegin\s*$')
     redend = re.compile(b'#+\s*DescriptionEnd\s*$')
     recet = re.compile(b'\s*CiteEngineType\s*(.*)')