parser.yy: make INVALID more self-descriptive in case it occurs in syntax errors.

diff --git a/lily/parser.yy b/lily/parser.yy
index d061ab7ece0b242911f8d3dfb53001fb037ecd56..78b3ff4d2eb8d44119c31fbf84093502d4c335ce 100644 (file)
--- a/lily/parser.yy
+++ b/lily/parser.yy
@@ -187,7 +187,7 @@ void set_music_properties (Music *p, SCM a);
 %token FIGURES "\\figures"
 %token GROBDESCRIPTIONS "\\grobdescriptions"
 %token HEADER "\\header"
-%token INVALID "\\invalid"
+%token INVALID "\\version-error"
 %token KEY "\\key"
 %token LAYOUT "\\layout"
 %token LYRICMODE "\\lyricmode"