Run `make grand-replace'.

[lilypond.git] / scm / c++.scm

diff --git a/scm/c++.scm b/scm/c++.scm
index 8847e7e16d9fbd19f087bb0def5134dc5a80d3f6..ee4de99005758b11de20e9de53a1e0cdb0349a83 100644 (file)
--- a/scm/c++.scm
+++ b/scm/c++.scm
@@ -2,42 +2,40 @@
 ;;;;
 ;;;;  source file of the GNU LilyPond music typesetter
 ;;;; 
-;;;; (c) 1998--2002 Jan Nieuwenhuizen <janneke@gnu.org>
-;;;; Han-Wen Nienhuys <hanwen@cs.uu.nl>
+;;;; (c) 1998--2008 Jan Nieuwenhuizen <janneke@gnu.org>
+;;;;                 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
 ;;; Note: this file can't be used without LilyPond executable
 
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; type predicates.
-(define-public (number-pair?  x)
+(define-public (number-pair? x)
   (and (pair? x)
        (number? (car x)) (number? (cdr x))))
+
 (define-public (number-or-grob? x)
-  (or (ly:grob? x) (number? x))
-  )
+  (or (ly:grob? x) (number? x)))
 
 (define-public (grob-list? x)
   (list? x))
 
-(define-public (moment-pair?  x)
+(define-public (moment-pair? x)
   (and (pair? x)
        (ly:moment? (car x)) (ly:moment? (cdr x))))
 
 (define-public (boolean-or-symbol? x)
   (or (boolean? x) (symbol? x)))
 
+(define-public (string-or-symbol? x)
+  (or (string? x) (symbol? x)))
+
 (define-public (number-or-string? x)
   (or (number? x) (string? x)))
 
 (define-public (scheme? x) #t)
 
 
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-
-
 ;; moved list to end of lily.scm: then all type-predicates are
 ;; defined.
 (define type-p-name-alist '()) 
@@ -47,15 +45,15 @@
       "Unknown type"
       (if (apply (caar alist) obj)
          (cdar alist)
-         (match-predicate obj (cdr alist))
-         )
-      ))
+         (match-predicate obj (cdr alist)))))
 
 (define-public (object-type obj)
   (match-predicate obj type-p-name-alist))
 
-(define-public (type-name  predicate)
+(define-public (object-type-name obj)
+  (type-name (match-predicate obj type-p-name-alist)))
+
+(define-public (type-name predicate)
   (let ((entry (assoc predicate type-p-name-alist)))
     (if (pair? entry) (cdr entry)
-       "unknown"
-       )))
+       "unknown")))