From cd159b6775b16cc8c2449422a4ed0d0e9f66df57 Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Wed, 18 Jun 2014 13:12:08 +0100
Subject: Don't display certain invisible characters.

  Fixes display of U+200E code points all over Google
  search results.
---
 framebuffer/framebuffer.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'framebuffer/framebuffer.c')

diff --git a/framebuffer/framebuffer.c b/framebuffer/framebuffer.c
index 0115d838c..4cd064c34 100644
--- a/framebuffer/framebuffer.c
+++ b/framebuffer/framebuffer.c
@@ -140,6 +140,9 @@ static bool framebuffer_plot_text(int x, int y, const char *text, size_t length,
         ucs4 = utf8_to_ucs4(text + nxtchr, length - nxtchr);
         nxtchr = utf8_next(text, length, nxtchr);
 
+	if (!codepoint_displayable(ucs4))
+		continue;
+
         loc.x0 = x;
         loc.y0 = y;
         loc.x1 = loc.x0 + FB_FONT_WIDTH;
-- 
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