From ccddc7b05df595f2514752cc4b38829a0b3444f0 Mon Sep 17 00:00:00 2001
From: yugui <yugui@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 5 Dec 2009 09:41:11 +0000
Subject: * lib/irb/extend-command.rb
 (IRB::ExtendCommandBundle::def_extend_command):   gives eval a source
 location for readability of backtrace.

* lib/irb/extend-command.rb (IRB::ContextExtender::def_extend_command):
  ditto

* lib/irb/extend-command.rb (IRB::MethodExtender::def_pre_proc):
  ditto

* lib/irb/extend-command.rb (IRB::MethodExtender::def_post_proc):
  ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@26020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/irb/extend-command.rb | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

(limited to 'lib/irb')

diff --git a/lib/irb/extend-command.rb b/lib/irb/extend-command.rb
index 2816f35116..84c4c05e15 100644
--- a/lib/irb/extend-command.rb
+++ b/lib/irb/extend-command.rb
@@ -122,28 +122,28 @@ module IRB
       end
 
       if load_file
-	eval %[
+	eval <<-"EOS", binding, __FILE__, __LINE__+1
 	  def #{cmd_name}(*opts, &b)
 	    require "#{load_file}"
 	    arity = ExtendCommand::#{cmd_class}.instance_method(:execute).arity
-	    args = (1..arity.abs).map {|i| "arg" + i.to_s }
+	    args = (1..arity).map {|i| "arg" + i.to_s }
 	    args << "*opts" if arity < 0
 	    args << "&block"
 	    args = args.join(", ")
-	    eval %[
+	    eval <<-"EOS2", binding, __FILE__, __LINE__+1
 	      def #{cmd_name}(\#{args})
 		ExtendCommand::#{cmd_class}.execute(irb_context, \#{args})
 	      end
-	    ]
+	    EOS2
 	    send :#{cmd_name}, *opts, &b
 	  end
-	]
+	EOS
       else
-	eval %[
+	eval <<-"EOS", binding, __FILE__, __LINE__+1
 	  def #{cmd_name}(*opts, &b)
 	    ExtendCommand::#{cmd_class}.execute(irb_context, *opts, &b)
 	  end
-	]
+	EOS
       end
 
       for ali, flag in aliases
@@ -207,7 +207,7 @@ module IRB
     end
 
     def self.def_extend_command(cmd_name, load_file, *aliases)
-      Context.module_eval %[
+      Context.module_eval <<-"EOS", __FILE__, __LINE__+1
         def #{cmd_name}(*opts, &b)
 	  Context.module_eval {remove_method(:#{cmd_name})}
 	  require "#{load_file}"
@@ -216,7 +216,7 @@ module IRB
 	for ali in aliases
 	  alias_method ali, cmd_name
 	end
-      ]
+      EOS
     end
 
     CE.install_extend_commands
@@ -228,13 +228,13 @@ module IRB
       extend_method = extend_method.to_s
 
       alias_name = new_alias_name(base_method)
-      module_eval %[
+      module_eval <<-"EOS", __FILE__, __LINE__+1
         alias_method alias_name, base_method
         def #{base_method}(*opts)
 	  send :#{extend_method}, *opts
 	  send :#{alias_name}, *opts
 	end
-      ]
+      EOS
     end
 
     def def_post_proc(base_method, extend_method)
@@ -242,13 +242,13 @@ module IRB
       extend_method = extend_method.to_s
 
       alias_name = new_alias_name(base_method)
-      module_eval %[
+      module_eval <<-"EOS", __FLIE__, __LINE__+1
         alias_method alias_name, base_method
         def #{base_method}(*opts)
 	  send :#{alias_name}, *opts
 	  send :#{extend_method}, *opts
 	end
-      ]
+      EOS
     end
 
     # return #{prefix}#{name}#{postfix}<num>
-- 
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