[ruby-dev:11158] [Patch] tracer.rb in 1.6.1

なひです．

1.6.1のtracer.rbの画面出力を，現状のdebug.rbと同じく，
Class methodのstdout経由で吐き出すようにするPatchです．
対称性のためだけの，機能的には何も変えないPatchです．

採用してもらえると，ものすごく嬉しいです．

--- tracer.rb.dist	Mon Jul 10 16:27:57 2000
+++ tracer.rb	Tue Oct 10 22:37:45 2000
@@ -17,7 +17,9 @@ class Tracer
   @RCS_ID='-$Id: tracer.rb,v 1.8 1998/05/19 03:42:49 keiju Exp keiju $-'
 
+  @stdout = STDOUT
   class << self
     attr :verbose, true
     alias verbose? verbose
+    attr :stdout, true
   end
   verbose = true
@@ -45,4 +47,8 @@ class Tracer
   end
   
+  def stdout
+    Tracer.stdout
+  end
+
   def on
     if block_given?
@@ -57,5 +63,5 @@ class Tracer
 	trace_func event, file, line, id, binding
       }
-      print "Trace on\n" if Tracer.verbose?
+      stdout.print "Trace on\n" if Tracer.verbose?
     end
   end
@@ -63,5 +69,5 @@ class Tracer
   def off
     set_trace_func nil
-    print "Trace off\n" if Tracer.verbose?
+    stdout.print "Trace off\n" if Tracer.verbose?
   end
 
@@ -80,5 +86,5 @@ class Tracer
 
     unless list = LINES__[file]
-#      print file if $DEBUG
+#      stdout.print file if $DEBUG
       begin
 	f = open(file)
@@ -109,5 +115,5 @@ class Tracer
   def trace_func(event, file, line, id, binding)
     return if file == MY_FILE_NAME
-    #printf "Th: %s\n", Thread.current.inspect
+    #stdout.printf "Th: %s\n", Thread.current.inspect
     
     for p in @filters
@@ -116,5 +122,5 @@ class Tracer
     
     Thread.critical = true
-    printf("#%d:%s:%d:%s: %s",
+    stdout.printf("#%d:%s:%d:%s: %s",
 	   get_thread_no,
 	   file,