* lib/shell.rb: removed commented-out code.

* lib/shell/builtin-command.rb: ditto.
* lib/shell/command-processor.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/shell/command-processor.rb

@@ -24,7 +24,6 @@ class Shell
   # Alternatively, you can execute any command via
   # Shell::CommandProcessor#system even if it is not defined.
   class CommandProcessor
-#    include Error
 
     #
     # initialize of Shell and related classes.
@@ -125,7 +124,6 @@ class Shell
         end
       end
     end
-    #  public :open
 
     # call-seq:
     #   unlink(path)
@@ -650,7 +648,6 @@ class Shell
         ["mtime", ["FILENAME"]],
         ["readlink", ["FILENAME"]],
         ["rename", ["FILENAME_FROM", "FILENAME_TO"]],
-        #      ["size", ["FILENAME"]],
         ["split", ["pathname"]],
         ["stat", ["FILENAME"]],
         ["symlink", ["FILENAME_O", "FILENAME_N"]],