I addition to the new features, there are also som bugs.
For scores with StaffGroups, and GrandStaffs, you get the
following kind of warning and no brackets or braces are
produced in the output:
Failed typecheck for `glyph', value `bracket' must be of type string
Failed typecheck for `glyph', value `brace' must be of type string
The following patch seems to solve the problem, but I'm not
sure it's the best way to solve it (clef glyphs are strings
and SystemStartDelimiter glyphs are symbols at the moment).
/Mats
--- scm/backend-property.scm~ Fri Nov 24 18:20:15 2000
+++ scm/backend-property.scm Sun Nov 26 23:25:31 2000
@@ -143,7 +143,7 @@
(elt-property-description 'glyph symbol? "a string determining what style of glyph
is typeset. Valid choices depend on the function that is reading this property. ")
(elt-property-description 'glyph string? "what kind barline? A concatenation of |, :
and .")
-(elt-property-description 'glyph string? "a string determining what glyph is typeset")
+(elt-property-description 'glyph string-or-symbol? "a string determining what glyph
+is typeset")
(elt-property-description 'grow-direction dir? "crescendo or decrescendo?")
--- scm/lily.scm~ Sun Nov 26 20:05:13 2000
+++ scm/lily.scm Sun Nov 26 23:23:41 2000
@@ -24,6 +24,7 @@
(and (pair? x) (number? (car x)) (number? (cdr x))))
(define (boolean-or-symbol? x) (or boolean? x) (or symbol? x))
(define (number-or-string? x) (or (number? x) (string? x)))
+(define (string-or-symbol? x) (or (string? x) (symbol? x)))
(define markup?
(lambda (x) (or (string? x) (list? x))))
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