irb.rb in irb-1.6.4

- old
+ new

@@ -414,15 +414,10 @@
       irb = Irb.new
     end
     irb.run(@CONF)
   end
 
-  # Calls each event hook of <code>IRB.conf[:AT_EXIT]</code> when the current session quits.
-  def IRB.irb_at_exit
-    @CONF[:AT_EXIT].each{|hook| hook.call}
-  end
-
   # Quits irb
   def IRB.irb_exit(irb, ret)
     throw :IRB_EXIT, ret
   end
 
@@ -563,11 +558,10 @@
       @scanner.set_auto_indent
 
       @scanner.each_top_level_statement do |line, line_no|
         signal_status(:IN_EVAL) do
           begin
-            line.untaint if RUBY_VERSION < '2.7'
             if IRB.conf[:MEASURE] && IRB.conf[:MEASURE_CALLBACKS].empty?
               IRB.set_measure_callback
             end
             # Assignment expression check should be done before @context.evaluate to handle code like `a /2#/ if false; a = 1`
             is_assignment = assignment_expression?(line)
@@ -895,14 +889,9 @@
       node_type = Ripper.sexp(code)&.dig(1)&.drop(1)&.dig(-1, 0)
       ASSIGNMENT_NODE_TYPES.include?(node_type)
     ensure
       $VERBOSE = verbose
     end
-
-    ATTR_TTY = "\e[%sm"
-    def ATTR_TTY.[](*a) self % a.join(";"); end
-    ATTR_PLAIN = ""
-    def ATTR_PLAIN.[](*) self; end
   end
 
   def @CONF.inspect
     IRB.version unless self[:VERSION]
 