* basictest/test.rb: Adjust spaces in class declarations

  with inheritance. [fix GH-1227] Patch by @adrfer
* lib/irb/*: ditto.
* lib/prime.rb: ditto.
* lib/shell/builtin-command.rb: ditto.
* object.c: ditto.
* sample/*.rb: ditto.
* test/-ext-/method/test_arity.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

16 files changed, 42 insertions, 31 deletions

diff --git a/ChangeLog b/ChangeLog
index d0a2f08b65..dd17e1b256 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+Fri Oct  7 14:18:40 2016  SHIBATA Hiroshi  <[email protected]>
+
+	* basictest/test.rb: Adjust spaces in class declarations
+	  with inheritance. [fix GH-1227] Patch by @adrfer
+	* lib/irb/*: ditto.
+	* lib/prime.rb: ditto.
+	* lib/shell/builtin-command.rb: ditto.
+	* object.c: ditto.
+	* sample/*.rb: ditto.
+	* test/-ext-/method/test_arity.rb: ditto.
+
 Thu Oct  6 17:29:44 2016  Nobuyoshi Nakada  <[email protected]>
 
 	* load.c (rb_require_safe): SyntaxError created by the parser just
diff --git a/basictest/test.rb b/basictest/test.rb
index 8472a0d14a..25d52ca1ef 100755
--- a/basictest/test.rb
+++ b/basictest/test.rb
@@ -2242,11 +2242,11 @@ test_check "alias"
 class Alias0
   def foo; "foo" end
 end
-class Alias1<Alias0
+class Alias1 < Alias0
   alias bar foo
   def foo; "foo+" + super end
 end
-class Alias2<Alias1
+class Alias2 < Alias1
   alias baz foo
   undef foo
 end
@@ -2258,7 +2258,7 @@ test_ok(x.baz == "foo+foo")
 # test_check for cache
 test_ok(x.baz == "foo+foo")
 
-class Alias3<Alias2
+class Alias3 < Alias2
   def foo
     defined? super
   end
diff --git a/lib/irb/cmd/chws.rb b/lib/irb/cmd/chws.rb
index 606e0c52a9..e93c976f82 100644
--- a/lib/irb/cmd/chws.rb
+++ b/lib/irb/cmd/chws.rb
@@ -17,13 +17,13 @@ require "irb/ext/change-ws.rb"
 module IRB
   module ExtendCommand
 
-    class CurrentWorkingWorkspace<Nop
+    class CurrentWorkingWorkspace < Nop
       def execute(*obj)
         irb_context.main
       end
     end
 
-    class ChangeWorkspace<Nop
+    class ChangeWorkspace < Nop
       def execute(*obj)
         irb_context.change_workspace(*obj)
         irb_context.main
diff --git a/lib/irb/cmd/fork.rb b/lib/irb/cmd/fork.rb
index 552c3962f6..ae4d51b5d1 100644
--- a/lib/irb/cmd/fork.rb
+++ b/lib/irb/cmd/fork.rb
@@ -14,7 +14,7 @@
 # :stopdoc:
 module IRB
   module ExtendCommand
-    class Fork<Nop
+    class Fork < Nop
       def execute
         pid = send ExtendCommand.irb_original_method_name("fork")
         unless pid
diff --git a/lib/irb/cmd/help.rb b/lib/irb/cmd/help.rb
index 7a09c396e1..db2bd567e5 100644
--- a/lib/irb/cmd/help.rb
+++ b/lib/irb/cmd/help.rb
@@ -16,7 +16,7 @@ require "irb/cmd/nop.rb"
 # :stopdoc:
 module IRB
   module ExtendCommand
-    class Help<Nop
+    class Help < Nop
       begin
         Ri = RDoc::RI::Driver.new
       rescue SystemExit
diff --git a/lib/irb/cmd/load.rb b/lib/irb/cmd/load.rb
index e3b84dad79..f800b741eb 100644
--- a/lib/irb/cmd/load.rb
+++ b/lib/irb/cmd/load.rb
@@ -16,7 +16,7 @@ require "irb/ext/loader"
 # :stopdoc:
 module IRB
   module ExtendCommand
-    class Load<Nop
+    class Load < Nop
       include IrbLoader
 
       def execute(file_name, priv = nil)
@@ -24,7 +24,7 @@ module IRB
       end
     end
 
-    class Require<Nop
+    class Require < Nop
       include IrbLoader
 
       def execute(file_name)
@@ -55,7 +55,7 @@ module IRB
       end
     end
 
-    class Source<Nop
+    class Source < Nop
       include IrbLoader
       def execute(file_name)
         source_file(file_name)
diff --git a/lib/irb/cmd/pushws.rb b/lib/irb/cmd/pushws.rb
index aa14430ce4..ffe55abed6 100644
--- a/lib/irb/cmd/pushws.rb
+++ b/lib/irb/cmd/pushws.rb
@@ -16,20 +16,20 @@ require "irb/ext/workspaces.rb"
 # :stopdoc:
 module IRB
   module ExtendCommand
-    class Workspaces<Nop
+    class Workspaces < Nop
       def execute(*obj)
         irb_context.workspaces.collect{|ws| ws.main}
       end
     end
 
-    class PushWorkspace<Workspaces
+    class PushWorkspace < Workspaces
       def execute(*obj)
         irb_context.push_workspace(*obj)
         super
       end
     end
 
-    class PopWorkspace<Workspaces
+    class PopWorkspace < Workspaces
       def execute(*obj)
         irb_context.pop_workspace(*obj)
         super
diff --git a/lib/irb/cmd/subirb.rb b/lib/irb/cmd/subirb.rb
index f29548b88f..c1602f6e45 100644
--- a/lib/irb/cmd/subirb.rb
+++ b/lib/irb/cmd/subirb.rb
@@ -15,25 +15,25 @@ require "irb/ext/multi-irb"
 # :stopdoc:
 module IRB
   module ExtendCommand
-    class IrbCommand<Nop
+    class IrbCommand < Nop
       def execute(*obj)
         IRB.irb(nil, *obj)
       end
     end
 
-    class Jobs<Nop
+    class Jobs < Nop
       def execute
         IRB.JobManager
       end
     end
 
-    class Foreground<Nop
+    class Foreground < Nop
       def execute(key)
         IRB.JobManager.switch(key)
       end
     end
 
-    class Kill<Nop
+    class Kill < Nop
       def execute(*keys)
         IRB.JobManager.kill(*keys)
       end
diff --git a/lib/irb/notifier.rb b/lib/irb/notifier.rb
index 9d8de82e69..a21e865f2e 100644
--- a/lib/irb/notifier.rb
+++ b/lib/irb/notifier.rb
@@ -113,7 +113,7 @@ module IRB
     # create a new composite notifier. Using the first composite notifier
     # object you create, sibling notifiers can be initialized with
     # #def_notifier.
-    class CompositeNotifier<AbstractNotifier
+    class CompositeNotifier < AbstractNotifier
       # Create a new composite notifier object with the given +prefix+, and
       # +base_notifier+ to use for output.
       def initialize(prefix, base_notifier)
@@ -174,7 +174,7 @@ module IRB
 
     # A leveled notifier is comparable to the composite group from
     # CompositeNotifier#notifiers.
-    class LeveledNotifier<AbstractNotifier
+    class LeveledNotifier < AbstractNotifier
       include Comparable
 
       # Create a new leveled notifier with the given +base+, and +prefix+ to
@@ -212,7 +212,7 @@ module IRB
     #
     # This notifier is used as the +zero+ index, or level +0+, for
     # CompositeNotifier#notifiers, and will not output messages of any sort.
-    class NoMsgNotifier<LeveledNotifier
+    class NoMsgNotifier < LeveledNotifier
       # Creates a new notifier that should not be used to output messages.
       def initialize
         @base_notifier = nil
diff --git a/lib/irb/output-method.rb b/lib/irb/output-method.rb
index 7d64851698..935a127d0a 100644
--- a/lib/irb/output-method.rb
+++ b/lib/irb/output-method.rb
@@ -82,7 +82,7 @@ module IRB
   end
 
   # A standard output printer
-  class StdioOutputMethod<OutputMethod
+  class StdioOutputMethod < OutputMethod
     # Prints the given +opts+ to standard output, see IO#print for more
     # information.
     def print(*opts)
diff --git a/lib/prime.rb b/lib/prime.rb
index a6700e3e8b..ab9e05b2fe 100644
--- a/lib/prime.rb
+++ b/lib/prime.rb
@@ -324,7 +324,7 @@ class Prime
 
   # An implementation of +PseudoPrimeGenerator+ which uses
   # a prime table generated by trial division.
-  class TrialDivisionGenerator<PseudoPrimeGenerator
+  class TrialDivisionGenerator < PseudoPrimeGenerator
     def initialize
       @index = -1
       super
@@ -345,7 +345,7 @@ class Prime
   # This is a pseudo-prime generator, suitable on
   # checking primality of an integer by brute force
   # method.
-  class Generator23<PseudoPrimeGenerator
+  class Generator23 < PseudoPrimeGenerator
     def initialize
       @prime = 1
       @step = nil
diff --git a/lib/shell/builtin-command.rb b/lib/shell/builtin-command.rb
index c76fa81ee1..e419a68c33 100644
--- a/lib/shell/builtin-command.rb
+++ b/lib/shell/builtin-command.rb
@@ -13,7 +13,7 @@
 require "shell/filter"
 
 class Shell
-  class BuiltInCommand<Filter
+  class BuiltInCommand < Filter
     def wait?
       false
     end
diff --git a/object.c b/object.c
index 42a3f770ed..451746150d 100644
--- a/object.c
+++ b/object.c
@@ -1569,7 +1569,7 @@ rb_mod_eqq(VALUE mod, VALUE arg)
  * is the same as <i>other</i>. Returns
  * <code>nil</code> if there's no relationship between the two.
  * (Think of the relationship in terms of the class definition:
- * "class A<B" implies "A<B".)
+ * "class A < B" implies "A < B".)
  *
  */
 
@@ -1597,7 +1597,7 @@ rb_class_inherited_p(VALUE mod, VALUE arg)
  * Returns true if <i>mod</i> is a subclass of <i>other</i>. Returns
  * <code>nil</code> if there's no relationship between the two.
  * (Think of the relationship in terms of the class definition:
- * "class A<B" implies "A<B".)
+ * "class A < B" implies "A < B".)
  *
  */
 
@@ -1617,7 +1617,7 @@ rb_mod_lt(VALUE mod, VALUE arg)
  * two modules are the same. Returns
  * <code>nil</code> if there's no relationship between the two.
  * (Think of the relationship in terms of the class definition:
- * "class A<B" implies "B>A".)
+ * "class A < B" implies "B > A".)
  *
  */
 
@@ -1638,7 +1638,7 @@ rb_mod_ge(VALUE mod, VALUE arg)
  * Returns true if <i>mod</i> is an ancestor of <i>other</i>. Returns
  * <code>nil</code> if there's no relationship between the two.
  * (Think of the relationship in terms of the class definition:
- * "class A<B" implies "B>A".)
+ * "class A < B" implies "B > A".)
  *
  */
 
diff --git a/sample/delegate.rb b/sample/delegate.rb
index 918dc08877..dc7ea2a0af 100644
--- a/sample/delegate.rb
+++ b/sample/delegate.rb
@@ -1,6 +1,6 @@
 require 'delegate'
 
-class ExtArray<DelegateClass(Array)
+class ExtArray < DelegateClass(Array)
   def initialize()
     super([])
   end
diff --git a/sample/export.rb b/sample/export.rb
index 949e5b10bf..2ab2e93f2e 100644
--- a/sample/export.rb
+++ b/sample/export.rb
@@ -30,7 +30,7 @@ f.printf "%s\n", Foo
 
 f.quux
 
-class Bar<Foo
+class Bar < Foo
   def quux
     super
     baz()
diff --git a/test/-ext-/method/test_arity.rb b/test/-ext-/method/test_arity.rb
index d0032c6a50..2ba73c8d4c 100644
--- a/test/-ext-/method/test_arity.rb
+++ b/test/-ext-/method/test_arity.rb
@@ -17,7 +17,7 @@ class TestMethod < Test::Unit::TestCase
       end
     end
 
-    class B<A
+    class B < A
       private :foo1, :foo2
     end