From: Christoph Lohmann <20h@r-36.net>
Date: Thu, 27 Sep 2012 17:28:44 +0000 (+0200)
Subject: Vt escape sequences allow escape sequences in escape sequences and escape
X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=29b209f5f55c80e457a5a913a463bd24f8e307e9;p=st.git

Vt escape sequences allow escape sequences in escape sequences and escape

sequences, so we have to support escape sequences in escape sequences that
escape sequences in escape sequences – setting a title won't notify you
anymore.
---

diff --git a/st.c b/st.c
index 2767d54..bb80321 100644
--- a/st.c
+++ b/st.c
@@ -1685,6 +1685,9 @@ tputc(char *c, int len) {
 		tnewline(IS_SET(MODE_CRLF));
 		return;
 	case '\a':
+		if(term.esc & ESC_STR)
+			break;
+
 		if(!(xw.state & WIN_FOCUSED))
 			xseturgency(1);
 		return;