From: Enrico Forestieri <forenr@lyx.org>
Date: Thu, 20 Nov 2008 19:32:22 +0000 (+0000)
Subject: According to http://en.wikipedia.org/wiki/ISO-2022-JP, a character may be
X-Git-Tag: 2.0.0~7656
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=0a2b62f468a95fba1cc269fa39c95e67fc93fab5;p=features.git

According to http://en.wikipedia.org/wiki/ISO-2022-JP, a character may be
encoded using 1 or 2 bytes, but it may be prefixed by 3-byte escape sequence.
So, a single ucs4 char could need a maximum of 5 bytes. I think that it
is better to be safe than sorry...


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27645 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/support/docstream.cpp b/src/support/docstream.cpp
index bd2d010ff6..682aa64d54 100644
--- a/src/support/docstream.cpp
+++ b/src/support/docstream.cpp
@@ -257,9 +257,10 @@ protected:
 		    encoding_ == "GB" ||
 		    encoding_ == "EUC-TW")
 			return 4;
-		else if (encoding_ == "EUC-JP" ||
-			 encoding_ == "ISO-2022-JP")
+		else if (encoding_ == "EUC-JP")
 			return 3;
+		else if (encoding_ == "ISO-2022-JP")
+			return 5;
 		else if (encoding_ == "BIG5" ||
 			 encoding_ == "EUC-KR" ||
 			 encoding_ == "EUC-CN" ||