From 09c4e990e4e214900e613343fb9bfbbb08f1bc53 Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <dimitri@stack.nl>
Date: Sun, 20 Dec 2015 15:14:14 +0100
Subject: Fix error documentation of in flex debug script

---
 doc/arch.doc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/arch.doc b/doc/arch.doc
index 3bfada4..7876fb9 100644
--- a/doc/arch.doc
+++ b/doc/arch.doc
@@ -220,10 +220,10 @@ if (open(F,"<src/CMakeFiles/_doxygen.dir/build.make.old")) {
   }
   print "Processing build.make...\n";
   while (<F>) {
-    if ( s/flex \$\(LEX_FLAGS\) -P${file}YY/flex -d -P${file}YY/ ) {
+    if ( s/flex \$\(LEX_FLAGS\) -P${file}YY/flex \$(LEX_FLAGS) -d -P${file}YY/ ) {
       print "Enabling debug info for $file.l\n";
     }
-    elsif ( s/flex \$\(LEX_FLAGS\) -d -P${file}YY/flex -P${file}YY/ ) {
+    elsif ( s/flex \$\(LEX_FLAGS\) -d -P${file}YY/flex \$(LEX_FLAGS) -P${file}YY/ ) {
       print "Disabling debug info for $file\n";
     }
     print G "$_";
-- 
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