From: David Kastrup <dak@gnu.org>
Date: Fri, 26 Oct 2012 12:33:13 +0000 (+0200)
Subject: lexer.ll: duplicate a few quotes in character sets to help syntax highlighting
X-Git-Tag: release/2.17.6-1~11
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=fee3b13a83abaf23c9f9d91cba71040c2f660921;p=lilypond.git

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.
---

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 ('\"'));