1 files changed, 0 insertions, 167 deletions
diff --git a/ruby_1_8_5/lib/tracer.rb b/ruby_1_8_5/lib/tracer.rb
deleted file mode 100644
index 71aa49c306..0000000000
--- a/ruby_1_8_5/lib/tracer.rb
+++ /dev/null
@@ -1,167 +0,0 @@
-#
-#   tracer.rb - 
-#   	$Release Version: 0.2$
-#   	$Revision: 1.8 $
-#   	$Date: 1998/05/19 03:42:49 $
-#   	by Keiju ISHITSUKA(Nippon Rational Inc.)
-#
-# --
-#
-#   
-#
-
-#
-# tracer main class
-#
-class Tracer
-  @RCS_ID='-$Id: tracer.rb,v 1.8 1998/05/19 03:42:49 keiju Exp keiju $-'
-
-  @stdout = STDOUT
-  @verbose = false
-  class << self
-    attr :verbose, true
-    alias verbose? verbose
-    attr :stdout, true
-  end
-  
-  EVENT_SYMBOL = {
-    "line" => "-",
-    "call" => ">",
-    "return" => "<",
-    "class" => "C",
-    "end" => "E",
-    "c-call" => ">",
-    "c-return" => "<",
-  }
-  
-  def initialize
-    @threads = Hash.new
-    if defined? Thread.main
-      @threads[Thread.main.object_id] = 0
-    else
-      @threads[Thread.current.object_id] = 0
-    end
-
-    @get_line_procs = {}
-
-    @filters = []
-  end
-  
-  def stdout
-    Tracer.stdout
-  end
-
-  def on
-    if block_given?
-      on
-      begin
-	yield
-      ensure
-	off
-      end
-    else
-      set_trace_func method(:trace_func).to_proc
-      stdout.print "Trace on\n" if Tracer.verbose?
-    end
-  end
-  
-  def off
-    set_trace_func nil
-    stdout.print "Trace off\n" if Tracer.verbose?
-  end
-
-  def add_filter(p = proc)
-    @filters.push p
-  end
-
-  def set_get_line_procs(file, p = proc)
-    @get_line_procs[file] = p
-  end
-  
-  def get_line(file, line)
-    if p = @get_line_procs[file]
-      return p.call(line)
-    end
-
-    unless list = SCRIPT_LINES__[file]
-      begin
-	f = open(file)
-	begin 
-	  SCRIPT_LINES__[file] = list = f.readlines
-	ensure
-	  f.close
-	end
-      rescue
-	SCRIPT_LINES__[file] = list = []
-      end
-    end
-
-    if l = list[line - 1]
-      l
-    else
-      "-\n"
-    end
-  end
-  
-  def get_thread_no
-    if no = @threads[Thread.current.object_id]
-      no
-    else
-      @threads[Thread.current.object_id] = @threads.size
-    end
-  end
-  
-  def trace_func(event, file, line, id, binding, klass, *)
-    return if file == __FILE__
-    
-    for p in @filters
-      return unless p.call event, file, line, id, binding, klass
-    end
-    
-    saved_crit = Thread.critical
-    Thread.critical = true
-    stdout.printf("#%d:%s:%d:%s:%s: %s",
-      get_thread_no,
-      file,
-      line,
-      klass || '',
-      EVENT_SYMBOL[event],
-      get_line(file, line))
-    Thread.critical = saved_crit
-  end
-
-  Single = new
-  def Tracer.on
-    if block_given?
-      Single.on{yield}
-    else
-      Single.on
-    end
-  end
-  
-  def Tracer.off
-    Single.off
-  end
-  
-  def Tracer.set_get_line_procs(file_name, p = proc)
-    Single.set_get_line_procs(file_name, p)
-  end
-
-  def Tracer.add_filter(p = proc)
-    Single.add_filter(p)
-  end
-  
-end
-
-SCRIPT_LINES__ = {} unless defined? SCRIPT_LINES__
-
-if $0 == __FILE__
-  # direct call
-    
-  $0 = ARGV[0]
-  ARGV.shift
-  Tracer.on
-  require $0
-elsif caller(0).size == 1
-  Tracer.on
-end