From eb4810893eb4c8379c3455f1e8a75ccd3b911aa6 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 22 Apr 2017 11:52:44 +0200
Subject: Fix Windows CR/LF handling

---
 butl/char-scanner.cxx | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

(limited to 'butl/char-scanner.cxx')

diff --git a/butl/char-scanner.cxx b/butl/char-scanner.cxx
index b923aa6..8be7520 100644
--- a/butl/char-scanner.cxx
+++ b/butl/char-scanner.cxx
@@ -25,6 +25,19 @@ namespace butl
 
         if (v == xchar::traits_type::eof ())
           eos_ = true;
+        else if (crlf_ && v == 0x0D)
+        {
+          is_.get ();
+          xchar::int_type v1 (is_.peek ());
+
+          if (v1 != '\n')
+          {
+            unget_ = true;
+            buf_ = '\n';
+          }
+
+          v = '\n';
+        }
 
         return xchar (v, line, column);
       }
@@ -53,17 +66,6 @@ namespace butl
       {
         is_.get ();
 
-        if (crlf_ && c == 0x0D)
-        {
-          xchar c1 (peek ());
-
-          if (c1 == '\n')
-          {
-            is_.get ();
-            c = c1;
-          }
-        }
-
         if (c == '\n')
         {
           line++;
-- 
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