From a2249c1304564c96ddd1c052043f8d5ef53e2112 Mon Sep 17 00:00:00 2001
From: "arseny.kapoulkine"
 <arseny.kapoulkine@99668b35-9821-0410-8761-19e4c4f06640>
Date: Tue, 20 Oct 2009 20:25:13 +0000
Subject: Removed dead code (UTF8 sequences of length 5 are considered broken,
 removed dead branch in PI parsing)

git-svn-id: http://pugixml.googlecode.com/svn/trunk@161 99668b35-9821-0410-8761-19e4c4f06640
---
 src/pugixml.cpp | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

(limited to 'src')

diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index 1061447..9ae757b 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -409,7 +409,6 @@ namespace
 		else if (*str < 0xE0) length = 2;
 		else if (*str < 0xF0) length = 3;
 		else if (*str < 0xF8) length = 4;
-		else if (*str < 0xFC) length = 5;
 		else
 		{
 			ch = ' ';
@@ -421,9 +420,6 @@ namespace
 		// Scary scary fall throughs.
 		switch (length) 
 		{
-			case 5:
-				ch <<= 6;
-				ch += (*str++ & UTF8_BYTE_MASK_READ);
 			case 4:
 				ch <<= 6;
 				ch += (*str++ & UTF8_BYTE_MASK_READ);
@@ -972,14 +968,11 @@ namespace
 									cursor->name = mark;
 								}
 
-								if (is_chartype(ch, ct_space))
-								{
-									SKIPWS();
-									CHECK_ERROR(status_bad_pi, s);
+								// ch is a whitespace character, skip whitespaces
+								SKIPWS();
+								CHECK_ERROR(status_bad_pi, s);
 	
-									mark = s;
-								}
-								else mark = 0;
+								mark = s;
 
 								SCANFOR(*s == '?' && *(s+1) == '>'); // Look for '?>'.
 								CHECK_ERROR(status_bad_pi, s);
-- 
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