X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=scm%2Fgraphviz.scm;h=247d30c4a7fc1bba8ede9e56965ed57de2532f6c;hb=d8d7985d6027b374744a7c88250b856c4ef7e619;hp=5144977644d7536de0656ffb6898a3df8968a595;hpb=a9d9433bc7b95cb2d4b3d96eefce7a8437c0d44e;p=lilypond.git

diff --git a/scm/graphviz.scm b/scm/graphviz.scm
index 5144977644..247d30c4a7 100644
--- a/scm/graphviz.scm
+++ b/scm/graphviz.scm
@@ -1,8 +1,19 @@
-;;;; graphviz.scm -- utilities for creating graphviz output
+;;;; This file is part of LilyPond, the GNU music typesetter.
 ;;;;
-;;;;  source file of the GNU LilyPond music typesetter
+;;;; Copyright (C) 2007--2012 Joe Neeman <joeneeman@gmail.com>
 ;;;;
-;;;; (c) 2007--2009 Joe Neeman <joeneeman@gmail.com>
+;;;; LilyPond is free software: you can redistribute it and/or modify
+;;;; it under the terms of the GNU General Public License as published by
+;;;; the Free Software Foundation, either version 3 of the License, or
+;;;; (at your option) any later version.
+;;;;
+;;;; LilyPond is distributed in the hope that it will be useful,
+;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;;; GNU General Public License for more details.
+;;;;
+;;;; You should have received a copy of the GNU General Public License
+;;;; along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 
 
 (define-module (scm graphviz)
@@ -26,18 +37,18 @@
 
 (define (add-cluster graph node-id cluster-name)
   (let* ((cs (clusters graph))
-	 (cluster (assq cluster-name cs))
+	 (cluster (assoc cluster-name cs))
 	 (already-in-cluster (if cluster
 				 (cdr cluster)
 				 '())))
-    (set-clusters! graph (assq-set! cs
+    (set-clusters! graph (assoc-set! cs
 				    cluster-name
 				    (cons node-id already-in-cluster)))))
 
 (define (add-node graph label . cluster-name)
   (let* ((ns (nodes graph))
          (id (length ns)))
-    (set-nodes! graph (assq-set! ns id label))
+    (set-nodes! graph (assv-set! ns id label))
     (if (and (not (null? cluster-name))
 	     (string? (car cluster-name)))
 	(add-cluster graph id (car cluster-name)))
@@ -50,18 +61,17 @@
   (let ((ns (nodes graph))
 	(es (edges graph))
 	(cs (clusters graph)))
-    (ly:message (format (_ "Writing graph `~a'...") (port-filename out)))
+    (ly:message (format #f (_ "Writing graph `~a'...") (port-filename out)))
     (display "digraph G {\nrankdir=\"LR\"\nnode [shape=rectangle]\n" out)
-    (map (lambda (n) (display (format "~a [label=\"~a\"]\n" (car n) (cdr n)) out))
-	 ns)
-    (map (lambda (e) (display (format "~a -> ~a\n" (car e) (cdr e)) out))
-	 es)
-    (map (lambda (c)
-	  (display (format "subgraph cluster_~a {\nlabel= \"~a\"\ncolor=blue\n"
-			   (string-filter (car c) char-alphabetic?)
-			   (car c))
-		   out)
-	  (map (lambda (n) (display (format "~a\n" n) out)) (cdr c))
-	  (display "}\n" out))
-	 cs)
+    (for-each (lambda (n) (format out "~a [label=\"~a\"]\n" (car n) (cdr n)))
+	      ns)
+    (for-each (lambda (e) (format out "~a -> ~a\n" (car e) (cdr e)))
+	      es)
+    (for-each (lambda (c)
+		(format out "subgraph cluster_~a {\nlabel= \"~a\"\ncolor=blue\n"
+			(string-filter (car c) char-alphabetic?)
+			(car c))
+		(for-each (lambda (n) (format out "~a\n" n)) (cdr c))
+		(display "}\n" out))
+	      cs)
     (display "}" out)))