* 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, 134 insertions, 134 deletions

diff --git a/lib/irb/completion.rb b/lib/irb/completion.rb
index c6f8a5889f..b8f124f13b 100644
--- a/lib/irb/completion.rb
+++ b/lib/irb/completion.rb
@@ -38,175 +38,175 @@ module IRB
     CompletionProc = proc { |input|
       bind = IRB.conf[:MAIN_CONTEXT].workspace.binding
 
-#      puts "input: #{input}"
+      #      puts "input: #{input}"
 
       case input
       when /^((["'`]).*\2)\.([^.]*)$/
-	# String
-	receiver = $1
-	message = Regexp.quote($3)
+        # String
+        receiver = $1
+        message = Regexp.quote($3)
 
-	candidates = String.instance_methods.collect{|m| m.to_s}
-	select_message(receiver, message, candidates)
+        candidates = String.instance_methods.collect{|m| m.to_s}
+        select_message(receiver, message, candidates)
 
       when /^(\/[^\/]*\/)\.([^.]*)$/
-	# Regexp
-	receiver = $1
-	message = Regexp.quote($2)
+        # Regexp
+        receiver = $1
+        message = Regexp.quote($2)
 
-	candidates = Regexp.instance_methods.collect{|m| m.to_s}
-	select_message(receiver, message, candidates)
+        candidates = Regexp.instance_methods.collect{|m| m.to_s}
+        select_message(receiver, message, candidates)
 
       when /^([^\]]*\])\.([^.]*)$/
-	# Array
-	receiver = $1
-	message = Regexp.quote($2)
+        # Array
+        receiver = $1
+        message = Regexp.quote($2)
 
-	candidates = Array.instance_methods.collect{|m| m.to_s}
-	select_message(receiver, message, candidates)
+        candidates = Array.instance_methods.collect{|m| m.to_s}
+        select_message(receiver, message, candidates)
 
       when /^([^\}]*\})\.([^.]*)$/
-	# Proc or Hash
-	receiver = $1
-	message = Regexp.quote($2)
+        # Proc or Hash
+        receiver = $1
+        message = Regexp.quote($2)
 
-	candidates = Proc.instance_methods.collect{|m| m.to_s}
-	candidates |= Hash.instance_methods.collect{|m| m.to_s}
-	select_message(receiver, message, candidates)
+        candidates = Proc.instance_methods.collect{|m| m.to_s}
+        candidates |= Hash.instance_methods.collect{|m| m.to_s}
+        select_message(receiver, message, candidates)
 
       when /^(:[^:.]*)$/
- 	# Symbol
-	if Symbol.respond_to?(:all_symbols)
-	  sym = $1
-	  candidates = Symbol.all_symbols.collect{|s| ":" + s.id2name}
-	  candidates.grep(/^#{Regexp.quote(sym)}/)
-	else
-	  []
-	end
+        # Symbol
+        if Symbol.respond_to?(:all_symbols)
+          sym = $1
+          candidates = Symbol.all_symbols.collect{|s| ":" + s.id2name}
+          candidates.grep(/^#{Regexp.quote(sym)}/)
+        else
+          []
+        end
 
       when /^::([A-Z][^:\.\(]*)$/
-	# Absolute Constant or class methods
-	receiver = $1
-	candidates = Object.constants.collect{|m| m.to_s}
-	candidates.grep(/^#{receiver}/).collect{|e| "::" + e}
+        # Absolute Constant or class methods
+        receiver = $1
+        candidates = Object.constants.collect{|m| m.to_s}
+        candidates.grep(/^#{receiver}/).collect{|e| "::" + e}
 
-#      when /^(((::)?[A-Z][^:.\(]*)+)::?([^:.]*)$/
+        #      when /^(((::)?[A-Z][^:.\(]*)+)::?([^:.]*)$/
       when /^([A-Z].*)::([^:.]*)$/
-	# Constant or class methods
-	receiver = $1
-	message = Regexp.quote($2)
-	begin
-	  candidates = eval("#{receiver}.constants.collect{|m| m.to_s}", bind)
-	  candidates |= eval("#{receiver}.methods.collect{|m| m.to_s}", bind)
-	rescue Exception
-	  candidates = []
-	end
-	select_message(receiver, message, candidates, "::")
+        # Constant or class methods
+        receiver = $1
+        message = Regexp.quote($2)
+        begin
+          candidates = eval("#{receiver}.constants.collect{|m| m.to_s}", bind)
+          candidates |= eval("#{receiver}.methods.collect{|m| m.to_s}", bind)
+        rescue Exception
+          candidates = []
+        end
+        select_message(receiver, message, candidates, "::")
 
       when /^(:[^:.]+)(\.|::)([^.]*)$/
-	# Symbol
-	receiver = $1
-	sep = $2
-	message = Regexp.quote($3)
+        # Symbol
+        receiver = $1
+        sep = $2
+        message = Regexp.quote($3)
 
-	candidates = Symbol.instance_methods.collect{|m| m.to_s}
-	select_message(receiver, message, candidates, sep)
+        candidates = Symbol.instance_methods.collect{|m| m.to_s}
+        select_message(receiver, message, candidates, sep)
 
       when /^(-?(0[dbo])?[0-9_]+(\.[0-9_]+)?([eE]-?[0-9]+)?)(\.|::)([^.]*)$/
-	# Numeric
-	receiver = $1
-	sep = $5
-	message = Regexp.quote($6)
-
-	begin
-	  candidates = eval(receiver, bind).methods.collect{|m| m.to_s}
-	rescue Exception
-	  candidates = []
-	end
-	select_message(receiver, message, candidates, sep)
+        # Numeric
+        receiver = $1
+        sep = $5
+        message = Regexp.quote($6)
+
+        begin
+          candidates = eval(receiver, bind).methods.collect{|m| m.to_s}
+        rescue Exception
+          candidates = []
+        end
+        select_message(receiver, message, candidates, sep)
 
       when /^(-?0x[0-9a-fA-F_]+)(\.|::)([^.]*)$/
-	# Numeric(0xFFFF)
-	receiver = $1
-	sep = $2
-	message = Regexp.quote($3)
-
-	begin
-	  candidates = eval(receiver, bind).methods.collect{|m| m.to_s}
-	rescue Exception
-	  candidates = []
-	end
-	select_message(receiver, message, candidates, sep)
+        # Numeric(0xFFFF)
+        receiver = $1
+        sep = $2
+        message = Regexp.quote($3)
+
+        begin
+          candidates = eval(receiver, bind).methods.collect{|m| m.to_s}
+        rescue Exception
+          candidates = []
+        end
+        select_message(receiver, message, candidates, sep)
 
       when /^(\$[^.]*)$/
-	# global var
-	regmessage = Regexp.new(Regexp.quote($1))
-	candidates = global_variables.collect{|m| m.to_s}.grep(regmessage)
+        # global var
+        regmessage = Regexp.new(Regexp.quote($1))
+        candidates = global_variables.collect{|m| m.to_s}.grep(regmessage)
 
-#      when /^(\$?(\.?[^.]+)+)\.([^.]*)$/
-#      when /^((\.?[^.]+)+)\.([^.]*)$/
-#      when /^([^."].*)\.([^.]*)$/
+        #      when /^(\$?(\.?[^.]+)+)\.([^.]*)$/
+        #      when /^((\.?[^.]+)+)\.([^.]*)$/
+        #      when /^([^."].*)\.([^.]*)$/
       when /^([^."].*)(\.|::)([^.]*)$/
-	# variable.func or func.func
-	receiver = $1
-	sep = $2
-	message = Regexp.quote($3)
-
-	gv = eval("global_variables", bind).collect{|m| m.to_s}
-	lv = eval("local_variables", bind).collect{|m| m.to_s}
-	iv = eval("instance_variables", bind).collect{|m| m.to_s}
-	cv = eval("self.class.constants", bind).collect{|m| m.to_s}
-
-	if (gv | lv | iv | cv).include?(receiver) or /^[A-Z]/ =~ receiver && /\./ !~ receiver
-	  # foo.func and foo is var. OR
-	  # foo::func and foo is var. OR
-	  # foo::Const and foo is var. OR
-	  # Foo::Bar.func
-	  begin
-	    candidates = []
-	    rec = eval(receiver, bind)
-	    if sep == "::" and rec.kind_of?(Module)
-	      candidates = rec.constants.collect{|m| m.to_s}
-	    end
-	    candidates |= rec.methods.collect{|m| m.to_s}
-	  rescue Exception
-	    candidates = []
-	  end
-	else
-	  # func1.func2
-	  candidates = []
-	  ObjectSpace.each_object(Module){|m|
-	    begin
-	      name = m.name
-	    rescue Exception
-	      name = ""
-	    end
+        # variable.func or func.func
+        receiver = $1
+        sep = $2
+        message = Regexp.quote($3)
+
+        gv = eval("global_variables", bind).collect{|m| m.to_s}
+        lv = eval("local_variables", bind).collect{|m| m.to_s}
+        iv = eval("instance_variables", bind).collect{|m| m.to_s}
+        cv = eval("self.class.constants", bind).collect{|m| m.to_s}
+
+        if (gv | lv | iv | cv).include?(receiver) or /^[A-Z]/ =~ receiver && /\./ !~ receiver
+          # foo.func and foo is var. OR
+          # foo::func and foo is var. OR
+          # foo::Const and foo is var. OR
+          # Foo::Bar.func
+          begin
+            candidates = []
+            rec = eval(receiver, bind)
+            if sep == "::" and rec.kind_of?(Module)
+              candidates = rec.constants.collect{|m| m.to_s}
+            end
+            candidates |= rec.methods.collect{|m| m.to_s}
+          rescue Exception
+            candidates = []
+          end
+        else
+          # func1.func2
+          candidates = []
+          ObjectSpace.each_object(Module){|m|
+            begin
+              name = m.name
+            rescue Exception
+              name = ""
+            end
             begin
               next if name != "IRB::Context" and
                 /^(IRB|SLex|RubyLex|RubyToken)/ =~ name
             rescue Exception
               next
             end
-	    candidates.concat m.instance_methods(false).collect{|x| x.to_s}
-	  }
-	  candidates.sort!
-	  candidates.uniq!
-	end
-	select_message(receiver, message, candidates, sep)
+            candidates.concat m.instance_methods(false).collect{|x| x.to_s}
+          }
+          candidates.sort!
+          candidates.uniq!
+        end
+        select_message(receiver, message, candidates, sep)
 
       when /^\.([^.]*)$/
-	# unknown(maybe String)
+        # unknown(maybe String)
 
-	receiver = ""
-	message = Regexp.quote($1)
+        receiver = ""
+        message = Regexp.quote($1)
 
-	candidates = String.instance_methods(true).collect{|m| m.to_s}
-	select_message(receiver, message, candidates)
+        candidates = String.instance_methods(true).collect{|m| m.to_s}
+        select_message(receiver, message, candidates)
 
       else
-	candidates = eval("methods | private_methods | local_variables | instance_variables | self.class.constants", bind).collect{|m| m.to_s}
+        candidates = eval("methods | private_methods | local_variables | instance_variables | self.class.constants", bind).collect{|m| m.to_s}
 
-	(candidates|ReservedWords).grep(/^#{Regexp.quote(input)}/)
+        (candidates|ReservedWords).grep(/^#{Regexp.quote(input)}/)
       end
     }
 
@@ -215,20 +215,20 @@ module IRB
 
     def self.select_message(receiver, message, candidates, sep = ".")
       candidates.grep(/^#{message}/).collect do |e|
-	case e
-	when /^[a-zA-Z_]/
-	  receiver + sep + e
-	when /^[0-9]/
-	when *Operators
-	  #receiver + " " + e
-	end
+        case e
+        when /^[a-zA-Z_]/
+          receiver + sep + e
+        when /^[0-9]/
+        when *Operators
+          #receiver + " " + e
+        end
       end
     end
   end
 end
 
 if Readline.respond_to?("basic_word_break_characters=")
-#  Readline.basic_word_break_characters= " \t\n\"\\'`><=;|&{("
+  #  Readline.basic_word_break_characters= " \t\n\"\\'`><=;|&{("
   Readline.basic_word_break_characters= " \t\n`><=;|&{("
 end
 Readline.completion_append_character = nil