X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLaTeX.h;h=25756831c8713e0582bc6734802c84515b6aefbc;hb=2de30c62f8d671a8c8d4d52a6a7310e2c5ca84de;hp=d040b43b474503a88a66f24b7d4c8cb967b405a6;hpb=72c5385f838a2620f613c8a405f872625c0d104c;p=lyx.git

diff --git a/src/LaTeX.h b/src/LaTeX.h
index d040b43b47..25756831c8 100644
--- a/src/LaTeX.h
+++ b/src/LaTeX.h
@@ -19,7 +19,7 @@
 #include "support/docstring.h"
 #include "support/FileName.h"
 
-#include <boost/signal.hpp>
+#include <boost/signals2.hpp>
 
 #include <vector>
 #include <set>
@@ -64,6 +64,8 @@ public:
 	void insertError(int line, docstring const & error_desc,
 			 docstring const & error_text,
 			 std::string const & child_name = empty_string());
+	///
+	void clearErrors() { errors.clear(); }
 private:
 	///
 	Errors errors;
@@ -146,7 +148,7 @@ public:
 	};
 
 	/// This signal emits an informative message
-	boost::signal<void(docstring)> message;
+	boost::signals2::signal<void(docstring)> message;
 
 
 	/**
@@ -160,6 +162,7 @@ public:
 	LaTeX(std::string const & cmd, OutputParams const &,
 	      support::FileName const & file,
 	      std::string const & path = empty_string(),
+	      std::string const & lpath = empty_string(),
 	      bool const clean_start = false);
 
 	/// runs LaTeX several times
@@ -222,9 +225,12 @@ private:
 	///
 	support::FileName file;
 
-	///
+	/// The document directory path.
 	std::string path;
 
+	/// Extra path, possibly relative to the document directory path.
+	std::string lpath;
+
 	/// used by scanLogFile
 	int num_errors;