From 7c0fb2e980af93923f2071e1af087010962e06bd Mon Sep 17 00:00:00 2001
From: Reinhard Tartler <siretart@tauware.de>
Date: Fri, 26 Aug 2011 09:24:25 +0200
Subject: Import upstream version 0.11.0~svn1158

---
 drv_generic_graphic.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'drv_generic_graphic.c')

diff --git a/drv_generic_graphic.c b/drv_generic_graphic.c
index cdc0129..b76bd1f 100644
--- a/drv_generic_graphic.c
+++ b/drv_generic_graphic.c
@@ -1,4 +1,4 @@
-/* $Id: drv_generic_graphic.c 1003 2009-03-26 08:11:33Z michux $
+/* $Id: drv_generic_graphic.c 1156 2011-07-27 05:41:42Z michael $
  * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_graphic.c $
  *
  * generic driver helper for graphic displays
@@ -233,6 +233,7 @@ static void drv_generic_graphic_render(const int layer, const int row, const int
 				       const char *style, const char *txt)
 {
     int c, r, x, y, len;
+    int bold;
 
     /* sanity checks */
     if (layer < 0 || layer >= LAYERS) {
@@ -249,10 +250,17 @@ static void drv_generic_graphic_render(const int layer, const int row, const int
     c = col;
 
     /* render text into layout FB */
+    bold = 0;
     while (*txt != '\0') {
 	unsigned char *chr;
 
-	if (strstr(style, "bold") != NULL) {
+	/* magic char to toggle bold */
+	if (*txt == '\a') {
+	    bold ^= 1;
+	    txt++;
+	    continue;
+	}
+	if (bold || strstr(style, "bold") != NULL) {
 	    chr = Font_6x8_bold[(int) *(unsigned char *) txt];
 	} else {
 	    chr = Font_6x8[(int) *(unsigned char *) txt];
-- 
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