From: Emden R. Gansner <erg@alum.mit.edu>
Date: Thu, 30 Jan 2014 13:45:06 +0000 (-0500)
Subject: Remove change made in d19b672a3c06f0ae95b1da38b63b068f71eb266f until we can
X-Git-Tag: 2.38.0~96
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=386e47c14b3a8e83bdf3ec8772963213095a7294;p=graphviz

Remove change made in d19b672a3c06f0ae95b1da38b63b068f71eb266f until we can
remember why this change was made.
---

diff --git a/lib/cgraph/scan.l b/lib/cgraph/scan.l
index 0a31f0ce4..5bb30b746 100644
--- a/lib/cgraph/scan.l
+++ b/lib/cgraph/scan.l
@@ -199,6 +199,7 @@ ID		({NAME}|{NUMBER})
 ["]						BEGIN(qstring); beginstr();
 <qstring>["]			BEGIN(INITIAL); endstr(); return (T_qatom);
 <qstring>[\\]["]		addstr ("\"");
+<qstring>[\\][\\]		addstr ("\\\\");
 <qstring>[\\][\n]		line_num++; /* ignore escaped newlines */
 <qstring>([^"\\]*|[\\])		addstr(yytext);
 [<]						BEGIN(hstring); html_nest = 1; beginstr();