* lib/rubygems/compatibility.rb: Hide compatibility shims from RDoc

* lib/rubygems/config_file.rb:  Hide RbConfig use from RDoc

* lib/rubygems/test_case.rb:  Added note to use realpath when 1.8
  support is dropped.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,12 @@
+Fri Jan 25 10:04:07 2013  Eric Hodel  <drbrain@segment7.net>
+
+	* lib/rubygems/compatibility.rb:  Hide compatibility shims from RDoc
+
+	* lib/rubygems/config_file.rb:  Hide RbConfig use from RDoc
+
+	* lib/rubygems/test_case.rb:  Added note to use realpath when 1.8
+	  support is dropped.
+
 Fri Jan 25 09:14:43 2013  Eric Hodel  <drbrain@segment7.net>
 
 	* lib/rdoc/generator/darkfish.rb:  Fixed debug message.  RDoc bug #174

lib/rubygems/compatibility.rb

@@ -1,3 +1,5 @@
+# :stopdoc:
+
 # This file contains all sorts of little compatibility hacks that we've
 # had to introduce over the years. Quarantining them into one file helps
 # us know when we can get rid of them.

lib/rubygems/config_file.rb

@@ -50,6 +50,8 @@ class Gem::ConfigFile
 
   PLATFORM_DEFAULTS = {}
 
+  # :stopdoc:
+
   system_config_path =
     begin
       require "etc"
@@ -77,6 +79,8 @@ class Gem::ConfigFile
       end
     end
 
+  # :startdoc:
+
   SYSTEM_WIDE_CONFIG_FILE = File.join system_config_path, 'gemrc'
 
   ##

lib/rubygems/test_case.rb

@@ -133,6 +133,8 @@ class Gem::TestCase < MiniTest::Unit::TestCase
     # This makes the tempdir consistent on OS X.
     # File.expand_path Dir.tmpdir                      #=> "/var/..."
     # Dir.chdir Dir.tmpdir do File.expand_path '.' end #=> "/private/var/..."
+    # TODO use File#realpath above instead of #expand_path once 1.8 support is
+    # dropped.
     Dir.chdir @tempdir do
       @tempdir = File.expand_path '.'
       @tempdir.untaint