From a1cbe4b5a944ef1d9e04f11b7d1efcec2a503bc8 Mon Sep 17 00:00:00 2001
From: Thorsten Behrens <tbehrens@suse.com>
Date: Mon, 20 Jan 2014 12:27:28 +0100
Subject: [PATCH] Make syntax check notice assignments w/o surrounding spaces.

---
 build-aux/bracket-spacing.pl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/build-aux/bracket-spacing.pl b/build-aux/bracket-spacing.pl
index 802a640e4e..4f9f13a686 100755
--- a/build-aux/bracket-spacing.pl
+++ b/build-aux/bracket-spacing.pl
@@ -144,6 +144,14 @@ foreach my $file (@ARGV) {
             $ret = 1;
             last;
         }
+
+        # Require spaces around assignment '=' and compounds
+        while ($data =~ /[^!<>&|\-+*\/%\^'= ]=[^=]/ ||
+               $data =~ /[^!<>&|\-+*\/%\^'=]=[^= \\\n]/) {
+            print "$file:$.: $line";
+            $ret = 1;
+            last;
+        }
     }
     close FILE;
 }