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[lilypond.git] / scm / define-markup-commands.scm

diff --git a/scm/define-markup-commands.scm b/scm/define-markup-commands.scm
index ff2e9da7457b7b1993d490086fb15144122d2b81..8d19cf8efbe019664ea14a4a9ad07d49fd58ae00 100644 (file)
--- a/scm/define-markup-commands.scm
+++ b/scm/define-markup-commands.scm
@@ -670,22 +670,30 @@ around the markup."
   (vector-set! number->mark-letter-vector j
                (integer->char (+ i (char->integer #\A)))))
 
-(define (number->markletter-string n)
+(define number->mark-alphabet-vector (list->vector
+  (map (lambda (i) (integer->char (+ i (char->integer #\A)))) (iota 26))))
+
+(define (number->markletter-string vec n)
   "Double letters for big marks."
-  (let* ((lst (vector-length number->mark-letter-vector)))
+  (let* ((lst (vector-length vec)))
     
     (if (>= n lst)
-       (string-append (number->markletter-string (1- (quotient n lst)))
-                      (number->markletter-string (remainder n lst)))
-       (make-string 1 (vector-ref number->mark-letter-vector n)))))
-
+       (string-append (number->markletter-string vec (1- (quotient n lst)))
+                      (number->markletter-string vec (remainder n lst)))
+       (make-string 1 (vector-ref vec n)))))
 
 (def-markup-command (markletter layout props num) (integer?)
   "Make a markup letter for @var{num}.  The letters start with A to Z
  (skipping I), and continues with double letters."
   
-  (Text_interface::interpret_markup layout props (number->markletter-string num)))
-
+  (Text_interface::interpret_markup layout props
+    (number->markletter-string number->mark-letter-vector num)))
+
+(def-markup-command (markalphabet layout props num) (integer?)
+   "Make a markup letter for @var{num}.  The letters start with A to Z
+ and continues with double letters."
+   (Text_interface::interpret_markup layout props
+     (number->markletter-string number->mark-alphabet-vector num)))
 
 (def-markup-command (bracketed-y-column layout props indices args)
   (list? markup-list?)