[ruby/optparse] [DOC] Add missing documents

33956ce93f

lib/optparse.rb

@@ -8,7 +8,6 @@
 # See OptionParser for documentation.
 #
 
-
 #--
 # == Developer Documentation (not for RDoc output)
 #
@@ -425,6 +424,7 @@
 # If you have any questions, file a ticket at http://bugs.ruby-lang.org.
 #
 class OptionParser
+  # The version string
   OptionParser::Version = "0.4.0"
 
   # :stopdoc:
@@ -438,6 +438,8 @@ class OptionParser
   # and resolved against a list of acceptable values.
   #
   module Completion
+    # :nodoc:
+
     def self.regexp(key, icase)
       Regexp.new('\A' + Regexp.quote(key).gsub(/\w+\b/, '\&\w*'), icase)
     end
@@ -510,6 +512,8 @@ class OptionParser
   # RequiredArgument, etc.
   #
   class Switch
+    # :nodoc:
+
     attr_reader :pattern, :conv, :short, :long, :arg, :desc, :block
 
     #
@@ -715,10 +719,10 @@ class OptionParser
         conv_arg(arg)
       end
 
-      def self.incompatible_argument_styles(*)
+      def self.incompatible_argument_styles(*) # :nodoc:
       end
 
-      def self.pattern
+      def self.pattern          # :nodoc:
         Object
       end
 
@@ -804,6 +808,8 @@ class OptionParser
   # matching pattern and converter pair. Also provides summary feature.
   #
   class List
+    # :nodoc:
+
     # Map from acceptable argument types to pattern and converter pairs.
     attr_reader :atype
 
@@ -1185,6 +1191,11 @@ XXX
   end
 
   @stack = [DefaultList]
+  #
+  # Returns the global top option list.
+  #
+  # Do not use directly.
+  #
   def self.top() DefaultList end
 
   #
@@ -1297,10 +1308,24 @@ XXX
     end
   end
 
+  #
+  # Shows warning message with the program name
+  #
+  # +mesg+:: Message, defaulted to +$!+.
+  #
+  # See Kernel#warn.
+  #
   def warn(mesg = $!)
     super("#{program_name}: #{mesg}")
   end
 
+  #
+  # Shows message with the program name then aborts.
+  #
+  # +mesg+:: Message, defaulted to +$!+.
+  #
+  # See Kernel#abort.
+  #
   def abort(mesg = $!)
     super("#{program_name}: #{mesg}")
   end
@@ -2342,7 +2367,8 @@ XXX
       super
       obj.instance_eval {@optparse = nil}
     end
-    def initialize(*args)
+
+    def initialize(*args)       # :nodoc:
       super
       @optparse = nil
     end