From 9c9511429e7cceb5e7e80db26bcc8117a1643fbd Mon Sep 17 00:00:00 2001
From: Sebastian Dransfeld <sd@tango.flipp.net>
Date: Fri, 28 Sep 2012 11:12:15 +0000
Subject: [PATCH] terminology: Fix xterm escape termination

According to http://rtfm.etla.org/xterm/ctlseq.html xterm Operating
System Control escape sequences are terminated by ST or BEL.

This fixes #1499

SVN revision: 77198
---
 src/bin/termptyesc.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/bin/termptyesc.c b/src/bin/termptyesc.c
index 8499b13c..c7285c39 100644
--- a/src/bin/termptyesc.c
+++ b/src/bin/termptyesc.c
@@ -835,19 +835,23 @@ _handle_esc_csi(Termpty *ty, const Eina_Unicode *c, Eina_Unicode *ce)
 static int
 _handle_esc_xterm(Termpty *ty, const Eina_Unicode *c, Eina_Unicode *ce)
 {
-   Eina_Unicode *cc;
+   const Eina_Unicode *cc;
    Eina_Unicode buf[4096], *b;
    char *s;
    int len = 0;
    
-   cc = (Eina_Unicode *)c;
+   cc = c;
    b = buf;
-   while ((cc < ce) && (*cc >= ' ') && (*cc < 0x7f))
+#define ST 0x9c // String Terminator
+#define BEL 0x07 // Bell
+   while ((cc < ce) && (*cc != ST) && (*cc != BEL))
      {
         *b = *cc;
         b++;
         cc++;
      }
+#undef ST
+#undef BEL
    *b = 0;
    if ((*cc < ' ') || (*cc >= 0x7f)) cc++;
    else return -2;