* lib/cmath.rb: fixed indent.

* lib/drb/ssl.rb: ditto.
* lib/irb/**/*.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47112 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 57 insertions, 57 deletions

diff --git a/lib/irb/workspace.rb b/lib/irb/workspace.rb
index a627e7f3c2..e05c3bbc96 100644
--- a/lib/irb/workspace.rb
+++ b/lib/irb/workspace.rb
@@ -16,61 +16,61 @@ module IRB # :nodoc:
     # inherit main from TOPLEVEL_BINDING.
     def initialize(*main)
       if main[0].kind_of?(Binding)
-	@binding = main.shift
+        @binding = main.shift
       elsif IRB.conf[:SINGLE_IRB]
-	@binding = TOPLEVEL_BINDING
+        @binding = TOPLEVEL_BINDING
       else
-	case IRB.conf[:CONTEXT_MODE]
-	when 0	# binding in proc on TOPLEVEL_BINDING
-	  @binding = eval("proc{binding}.call",
-		      TOPLEVEL_BINDING,
-		      __FILE__,
-		      __LINE__)
-	when 1	# binding in loaded file
-	  require "tempfile"
-	  f = Tempfile.open("irb-binding")
-	  f.print <<EOF
-	  $binding = binding
+        case IRB.conf[:CONTEXT_MODE]
+        when 0	# binding in proc on TOPLEVEL_BINDING
+          @binding = eval("proc{binding}.call",
+                          TOPLEVEL_BINDING,
+                          __FILE__,
+                          __LINE__)
+        when 1	# binding in loaded file
+          require "tempfile"
+          f = Tempfile.open("irb-binding")
+          f.print <<EOF
+      $binding = binding
 EOF
-	  f.close
-	  load f.path
-	  @binding = $binding
+          f.close
+          load f.path
+          @binding = $binding
 
-	when 2	# binding in loaded file(thread use)
-	  unless defined? BINDING_QUEUE
-	    require "thread"
+        when 2	# binding in loaded file(thread use)
+          unless defined? BINDING_QUEUE
+            require "thread"
 
-	    IRB.const_set(:BINDING_QUEUE, SizedQueue.new(1))
-	    Thread.abort_on_exception = true
-	    Thread.start do
-	      eval "require \"irb/ws-for-case-2\"", TOPLEVEL_BINDING, __FILE__, __LINE__
-	    end
-	    Thread.pass
-	  end
-	  @binding = BINDING_QUEUE.pop
+            IRB.const_set(:BINDING_QUEUE, SizedQueue.new(1))
+            Thread.abort_on_exception = true
+            Thread.start do
+              eval "require \"irb/ws-for-case-2\"", TOPLEVEL_BINDING, __FILE__, __LINE__
+            end
+            Thread.pass
+          end
+          @binding = BINDING_QUEUE.pop
 
-	when 3	# binding in function on TOPLEVEL_BINDING(default)
-	  @binding = eval("def irb_binding; private; binding; end; irb_binding",
-		      TOPLEVEL_BINDING,
-		      __FILE__,
-		      __LINE__ - 3)
-	end
+        when 3	# binding in function on TOPLEVEL_BINDING(default)
+          @binding = eval("def irb_binding; private; binding; end; irb_binding",
+                          TOPLEVEL_BINDING,
+                          __FILE__,
+                          __LINE__ - 3)
+        end
       end
       if main.empty?
-	@main = eval("self", @binding)
+        @main = eval("self", @binding)
       else
-	@main = main[0]
-	IRB.conf[:__MAIN__] = @main
-	case @main
-	when Module
-	  @binding = eval("IRB.conf[:__MAIN__].module_eval('binding', __FILE__, __LINE__)", @binding, __FILE__, __LINE__)
-	else
-	  begin
-	    @binding = eval("IRB.conf[:__MAIN__].instance_eval('binding', __FILE__, __LINE__)", @binding, __FILE__, __LINE__)
-	  rescue TypeError
-	    IRB.fail CantChangeBinding, @main.inspect
-	  end
-	end
+        @main = main[0]
+        IRB.conf[:__MAIN__] = @main
+        case @main
+        when Module
+          @binding = eval("IRB.conf[:__MAIN__].module_eval('binding', __FILE__, __LINE__)", @binding, __FILE__, __LINE__)
+        else
+          begin
+            @binding = eval("IRB.conf[:__MAIN__].instance_eval('binding', __FILE__, __LINE__)", @binding, __FILE__, __LINE__)
+          rescue TypeError
+            IRB.fail CantChangeBinding, @main.inspect
+          end
+        end
       end
       eval("_=nil", @binding)
     end
@@ -90,20 +90,20 @@ EOF
     def filter_backtrace(bt)
       case IRB.conf[:CONTEXT_MODE]
       when 0
-	return nil if bt =~ /\(irb_local_binding\)/
+        return nil if bt =~ /\(irb_local_binding\)/
       when 1
-	if(bt =~ %r!/tmp/irb-binding! or
-	   bt =~ %r!irb/.*\.rb! or
-	   bt =~ /irb\.rb/)
-	  return nil
-	end
+        if(bt =~ %r!/tmp/irb-binding! or
+            bt =~ %r!irb/.*\.rb! or
+            bt =~ /irb\.rb/)
+          return nil
+        end
       when 2
-	return nil if bt =~ /irb\/.*\.rb/
-	return nil if bt =~ /irb\.rb/
+        return nil if bt =~ /irb\/.*\.rb/
+        return nil if bt =~ /irb\.rb/
       when 3
-	return nil if bt =~ /irb\/.*\.rb/
-	return nil if bt =~ /irb\.rb/
-	bt = bt.sub(/:\s*in `irb_binding'/, '')
+        return nil if bt =~ /irb\/.*\.rb/
+        return nil if bt =~ /irb\.rb/
+        bt = bt.sub(/:\s*in `irb_binding'/, '')
       end
       bt
     end