From edd672c3e5d1aff00816e2fc57f58d69b84fa019 Mon Sep 17 00:00:00 2001
From: Nick Treleaven <nick.treleaven@btinternet.com>
Date: Tue, 29 May 2012 15:16:24 +0100
Subject: [PATCH] Don't clear styles when setting lexer id unless it has
 changed

This fixes styles being cleared when using the Split Window plugin.
---
 src/sciwrappers.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/sciwrappers.c b/src/sciwrappers.c
index 384f3d8ec..56fc27603 100644
--- a/src/sciwrappers.c
+++ b/src/sciwrappers.c
@@ -531,8 +531,10 @@ gint sci_get_lexer(ScintillaObject *sci)
 
 void sci_set_lexer(ScintillaObject *sci, guint lexer_id)
 {
+	if (sci_get_lexer(sci) != (gint)lexer_id)
+		SSM(sci, SCI_CLEARDOCUMENTSTYLE, 0, 0);
+
 	SSM(sci, SCI_SETLEXER, lexer_id, 0);
-	SSM(sci, SCI_CLEARDOCUMENTSTYLE, 0, 0);
 }
 
 
-- 
2.11.4.GIT