* lib/cgi-lib.rb, lib/getopts.rb, lib/importenv.rb, lib/parsearg.rb:

warn with caller position.

* test/rss/test_content.rb, test/rss/test_dublincore.rb,
  test/rss/test_syndication.rb, test/rss/test_trackback.rb: use cgi
  instead of cgi-lib.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5829 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rss/test_content.rb

@@ -1,7 +1,7 @@
 # -*- tab-width: 2 -*- vim: ts=2
 
 require "test/unit"
-require "cgi-lib"
+require "cgi"
 require "rexml/document"
 
 require "rss/1.0"

test/rss/test_dublincore.rb

@@ -1,7 +1,7 @@
 # -*- tab-width: 2 -*- vim: ts=2
 
 require "test/unit"
-require "cgi-lib"
+require "cgi"
 require "rexml/document"
 
 require "rss/1.0"

test/rss/test_syndication.rb

@@ -1,7 +1,7 @@
 # -*- tab-width: 2 -*- vim: ts=2
 
 require "test/unit"
-require "cgi-lib"
+require "cgi"
 require "rexml/document"
 
 require "rss/1.0"

test/rss/test_trackback.rb

@@ -1,7 +1,7 @@
 # -*- tab-width: 2 -*- vim: ts=2
 
 require "test/unit"
-require "cgi-lib"
+require "cgi"
 require "rexml/document"
 
 require "rss/1.0"