From: André Pönitz <poenitz@gmx.net>
Date: Sun, 12 Oct 2008 19:19:41 +0000 (+0000)
Subject: be kind to XaFooBarTeX
X-Git-Tag: 1.6.10~3061
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=cb5a9b28d7896e4ab1630d80b540961e50e46789;p=lyx.git

be kind to XaFooBarTeX


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@26871 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/tex2lyx/preamble.cpp b/src/tex2lyx/preamble.cpp
index 62dd2abb49..a87d784dbf 100644
--- a/src/tex2lyx/preamble.cpp
+++ b/src/tex2lyx/preamble.cpp
@@ -512,7 +512,18 @@ void parse_preamble(Parser & p, ostream & os,
 			static regex const usercommands("User specified LaTeX commands");
 			
 			string const comment = t.asInput();
-			cerr << "Seen comment: " << comment << std::endl;
+			//cerr << "Seen comment: " << comment << std::endl;
+			
+			// magically switch encoding default if it looks like XeLaTeX
+			static string const magicXeLaTeX =
+				"% This document must be compiled with XeLaTeX ";
+			if (comment.size() > magicXeLaTeX.size() 
+				  && comment.substr(0, magicXeLaTeX.size()) == magicXeLaTeX
+				  && h_inputencoding == "auto") {
+				cerr << "XeLaTeX comment found, switching to UTF8\n";
+				h_inputencoding = "utf8";
+			}
+
 			smatch sub;
 			if (regex_search(comment, sub, islyxfile))
 				is_lyx_file = true;