From: Mats Bengtsson <mats.bengtsson@s3.kth.se>
Date: Thu, 13 Dec 2007 09:49:32 +0000 (+0100)
Subject: Fix problem that the BOM in UTF-8 files (for example saved by
X-Git-Tag: release/2.11.37-1~39^2
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=7249e3be5b0ac3446f032414aa05e0a62cd16225;p=lilypond.git

Fix problem that the BOM in UTF-8 files (for example saved by
MS Notepad) wasn't found if the file started with a definition of
an identifier. Thanks to "Decade"!
---

diff --git a/lily/lexer.ll b/lily/lexer.ll
index 71fb2479ee..b444704ea5 100644
--- a/lily/lexer.ll
+++ b/lily/lexer.ll
@@ -171,7 +171,9 @@ BOM_UTF8	\357\273\277
   return type;
 }
 
-<INITIAL,chords,lyrics,figures,notes>{BOM_UTF8} {
+   /* Use the trailing context feature. Otherwise, the BOM will not be
+      found if the file starts with an identifier definition. */
+<INITIAL,chords,lyrics,figures,notes>{BOM_UTF8}/.* {
   if (this->lexloc->line_number () != 1 || this->lexloc->column_number () != 0)
     {
       LexerError (_ ("stray UTF-8 BOM encountered").c_str ());