From 902d979e1a0c09681bbbbfbcce3bbceca39244cf Mon Sep 17 00:00:00 2001
From: Basile Burg <basile.burg@gmx.com>
Date: Wed, 27 Aug 2014 03:37:01 +0200
Subject: [PATCH] fix possible endless loop if invalid operator met

---
 src/ce_d2syn.pas | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/src/ce_d2syn.pas b/src/ce_d2syn.pas
index b63772b1..f3e9d8a6 100644
--- a/src/ce_d2syn.pas
+++ b/src/ce_d2syn.pas
@@ -127,7 +127,6 @@ type
   protected
     function GetRangeClass: TSynCustomHighlighterRangeClass; override;
 	published
-    // Defines which kind of range can be folded, among curly brackets, block comments and nested comments
     property FoldKinds: TFoldKinds read fFoldKinds write setFoldKinds;
     property WhiteAttrib: TSynHighlighterAttributes read fWhiteAttrib write setWhiteAttrib;
     property NumbrAttrib: TSynHighlighterAttributes read fNumbrAttrib write setNumbrAttrib;
@@ -725,24 +724,20 @@ begin
       4:begin
           if (not isOperator1(reader^)) and
             isOperator4(fLineBuf[fTokStart..fTokStop-1])
-          then exit
-            else Dec(fTokStop, 4);
+          then exit;
         end;
       3:begin
           if (not isOperator1(reader^)) and
             isOperator3(fLineBuf[fTokStart..fTokStop-1])
-          then exit
-            else Dec(fTokStop, 3);
+          then exit;
         end;
       2:begin
           if (not isOperator1(reader^)) and
             isOperator2(fLineBuf[fTokStart..fTokStop-1])
-          then exit
-            else Dec(fTokStop, 2);
+          then exit;
         end;
       1:begin
-          if not isOperator1(reader^) then exit
-            else Dec(fTokStop);
+          if not isOperator1(reader^) then exit;
         end;
     end;
     fTokKind := tkIdent;