From b8625a2bf5737b126dce5efbb44e6700e83c3c34 Mon Sep 17 00:00:00 2001
From: Simon Tatham <anakin@pobox.com>
Date: Tue, 15 Oct 2002 09:30:16 +0000
Subject: [PATCH] Trim wide text properly at the RH edge of the screen.

[originally from svn r2055]
---
 unix/pterm.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/unix/pterm.c b/unix/pterm.c
index e6446a03..58f9846e 100644
--- a/unix/pterm.c
+++ b/unix/pterm.c
@@ -1067,9 +1067,11 @@ void do_text(Context ctx, int x, int y, char *text, int len,
     }
 
     if (lattr != LATTR_NORM) {
-	if (x*2 >= cols)
-	    return;
 	x *= 2;
+	if (x >= cols)
+	    return;
+	if (x + len*2 > cols)
+	    len = (cols-x)/2;	       /* trim to LH half */
     }
 
     gdk_gc_set_foreground(gc, &inst->cols[nbg]);