More minor RDoc tweaks

lib/webrat.rb

@@ -3,6 +3,7 @@ require "rubygems"
 $LOAD_PATH.unshift(File.expand_path(File.dirname(__FILE__))) unless $LOAD_PATH.include?(File.expand_path(File.dirname(__FILE__)))
 
 module Webrat
+  # The common base class for all exceptions raised by Webrat.
   class WebratError < StandardError
   end
 

lib/webrat/core/configuration.rb

@@ -12,14 +12,16 @@ module Webrat
   end
   
   class Configuration
+    # Should XHTML be parsed with Nokogiri? Defaults to true, except on JRuby. When false, Hpricot and REXML are used
     attr_writer :parse_with_nokogiri
     
+    # Webrat's mode, set automatically when requiring webrat/rails, webrat/merb, etc.
     attr_accessor :mode
     
-    # Sets whether to save and open pages with error status codes in a browser
+    # Save and open pages with error status codes (500-599) in a browser? Defualts to true.
     attr_writer :open_error_files
     
-    def initialize
+    def initialize # :nodoc:
       self.open_error_files = true
       self.parse_with_nokogiri = !Webrat.on_java?
     end

lib/webrat/core/field.rb

@@ -3,6 +3,7 @@ require "webrat/core_extensions/blank"
 require "webrat/core_extensions/nil_to_param"
 
 module Webrat
+  # Raised when Webrat is asked to manipulate a disabled form field
   class DisabledFieldError < WebratError
   end
   

lib/webrat/core/matchers/have_tag.rb

@@ -3,7 +3,6 @@ module Webrat
   module HaveTagMatcher
 
     class HaveTag < ::Webrat::Matchers::HaveSelector #:nodoc:
-
       # ==== Returns
       # String:: The failure message.
       def failure_message
@@ -46,12 +45,12 @@ module Webrat
 
         Nokogiri::CSS::Parser.parse(selector).map { |ast| ast.to_xpath }
       end
-
     end
 
     def have_tag(name, attributes = {}, &block)
       HaveTag.new([name, attributes], &block)
     end
+    
     alias_method :match_tag, :have_tag
 
   end

lib/webrat/core/scope.rb

@@ -3,6 +3,7 @@ require "webrat/core/locators"
 require "webrat/core_extensions/deprecate"
 
 module Webrat
+  # An HTML element (link, button, field, etc.) that Webrat expected was not found on the page
   class NotFoundError < WebratError
   end
   
@@ -238,9 +239,7 @@ module Webrat
     # 
     # Example:
     #   click_link "Sign up"
-    #
     #   click_link "Sign up", :javascript => false
-    # 
     #   click_link "Sign up", :method => :put
     def click_link(text_or_title_or_id, options = {})
       find_link(text_or_title_or_id).click(options)

lib/webrat/core/session.rb

@@ -4,6 +4,7 @@ require "ostruct"
 require "webrat/core/mime"
 
 module Webrat
+  # A page load or form submission returned an unsuccessful response code (500-599)
   class PageLoadError < WebratError
   end
   
@@ -132,9 +133,6 @@ module Webrat
     
     # Reloads the last page requested. Note that this will resubmit forms
     # and their data.
-    #
-    # Example:
-    #   reloads
     def reloads
       request_page(@current_url, @http_method, @data)
     end