X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ftexstream.h;h=a14f84bf95fec38f64fe101b594c513a6d6532c9;hb=5e290e4bf9fb8e7d94912dd0126751d5f6649859;hp=2cfcd16da40379e3d9ad40147e56bd232a9fa205;hpb=e30f3d76d2bee0011ceaeb5f0cc221156458cbad;p=lyx.git

diff --git a/src/texstream.h b/src/texstream.h
index 2cfcd16da4..a14f84bf95 100644
--- a/src/texstream.h
+++ b/src/texstream.h
@@ -82,7 +82,7 @@ public:
 	explicit otexstream(odocstream & os)
 		: otexrowstream(os), canbreakline_(false),
 		  protectspace_(false), terminate_command_(false),
-		  parbreak_(true), lastchar_(0) {}
+		  parbreak_(true), blankline_(true), lastchar_(0) {}
 	///
 	void put(char_type const & c);
 	///
@@ -103,6 +103,7 @@ public:
 	void lastChar(char_type const & c)
 	{
 		parbreak_ = (!canbreakline_ && c == '\n');
+		blankline_ = ((!canbreakline_ && c == ' ') || c == '\n');
 		canbreakline_ = (c != '\n');
 		lastchar_ = c;
 	}
@@ -110,6 +111,8 @@ public:
 	char_type lastChar() const { return lastchar_; }
 	///
 	bool afterParbreak() const { return parbreak_; }
+	///
+	bool blankLine() const { return blankline_; }
 private:
 	///
 	bool canbreakline_;
@@ -120,6 +123,8 @@ private:
 	///
 	bool parbreak_;
 	///
+	bool blankline_;
+	///
 	char_type lastchar_;
 };