* lib/cgi/util.rb: Improve documentation. Patch by Clinton Nixon.

	  [Ruby 1.9 - Bug #4733]
	* lib/cgi/core.rb:  ditto
	* lib/cgi/cookie.rb:  ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/cgi/util.rb b/lib/cgi/util.rb
index 9f8a63ac92..e611cbedb2 100644
--- a/lib/cgi/util.rb
+++ b/lib/cgi/util.rb
@@ -83,9 +83,13 @@ class CGI
       end
     end
   end
+
+  # Synonym for CGI.escapeHTML.
   def CGI::escape_html(str)
     escapeHTML(str)
   end
+
+  # Synonym for CGI.unescapeHTML.
   def CGI::unescape_html(str)
     unescapeHTML(str)
   end
@@ -134,9 +138,13 @@ class CGI
       string
     end
   end
+
+  # Synonym for CGI.escapeElement.
   def CGI::escape_element(str)
     escapeElement(str)
   end
+
+  # Synonym for CGI.unescapeElement.
   def CGI::unescape_element(str)
     unescapeElement(str)
   end