From fee3b13a83abaf23c9f9d91cba71040c2f660921 Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Fri, 26 Oct 2012 14:33:13 +0200
Subject: [PATCH] lexer.ll: duplicate a few quotes in character sets to help
syntax highlighting
This uses regular expressions like [^''] rather than [^'] in order to keep
the confusion of editors like Emacs tolerable.
---
lily/lexer.ll | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lily/lexer.ll b/lily/lexer.ll
index bad1cd7954..9e4941674a 100644
--- a/lily/lexer.ll
+++ b/lily/lexer.ll
@@ -159,7 +159,7 @@ WHITE [ \n\t\f\r]
HORIZONTALWHITE [ \t]
BLACK [^ \n\t\f\r]
RESTNAME [rs]
-ESCAPED [nt\\'"]
+ESCAPED [nt\\''""]
EXTENDER __
HYPHEN --
BOM_UTF8 \357\273\277
@@ -247,7 +247,7 @@ BOM_UTF8 \357\273\277
<INITIAL,chords,lyrics,notes,figures>\\sourcefileline{WHITE}* {
yy_push_state (sourcefileline);
}
-<version>\"[^"]*\" { /* got the version number */
+<version>\"[^""]*\" { /* got the version number */
string s (YYText_utf8 () + 1);
s = s.substr (0, s.rfind ('\"'));
--
2.39.5