Workaround bug #23751. Ensure rake runs w/o rdoc installed.

Author: drbrain

History.txt

@@ -13,13 +13,15 @@
   * Removed support for --accessor, use regular documentation or
     the method directive instead.  See RDoc::Parser::Ruby
   * Removed --ri-system as it is unused by Ruby's makefiles
-  * Add method list to index.html
+  * Added method list to index.html
 
 * N Bug Fixes
   * nodoc'd classes no longer appear in the index.  Bug #23751 by Clifford
     Heath.
   * Fix 1.9 compatibility issues.  Bug #23815 by paddor.
   * Darkfish now respects --charset
+  * RDoc no longer attempts to be lazy when building HTML.  This is a
+    workaround.  Bug #23893 by Stefano Crocco.
   * RDoc doesn't crash with def (blah).foo() end
   * RDoc doesn't crash with #define functions
 

Manifest.txt

@@ -98,16 +98,21 @@ test/binary.dat
 test/test.ja.rdoc
 test/test.ja.txt
 test/test_attribute_manager.rb
+test/test_rdoc_any_method.rb
 test/test_rdoc_code_object.rb
+test/test_rdoc_constant.rb
 test/test_rdoc_context.rb
+test/test_rdoc_include.rb
 test/test_rdoc_markup.rb
 test/test_rdoc_markup_attribute_manager.rb
 test/test_rdoc_markup_to_html.rb
 test/test_rdoc_markup_to_html_crossref.rb
+test/test_rdoc_normal_module.rb
 test/test_rdoc_parser.rb
 test/test_rdoc_parser_c.rb
 test/test_rdoc_parser_perl.rb
 test/test_rdoc_parser_ruby.rb
+test/test_rdoc_require.rb
 test/test_rdoc_ri_attribute_formatter.rb
 test/test_rdoc_ri_default_display.rb
 test/test_rdoc_ri_driver.rb

Rakefile

@@ -1,5 +1,7 @@
 require 'hoe'
 
+$rdoc_rakefile = true
+
 $:.unshift 'lib'
 require 'rdoc'
 

lib/rdoc/generator/darkfish.rb

@@ -2,7 +2,7 @@
 # vim: noet ts=2 sts=8 sw=2
 
 require 'rubygems'
-gem 'rdoc', '>= 2.3'
+gem 'rdoc', '>= 2.4' if defined? $rdoc_rakefile
 
 require 'pp'
 require 'pathname'

lib/rdoc/options.rb

@@ -141,7 +141,7 @@ def initialize # :nodoc:
     @image_format = 'png'
     @tab_width = 8
     @include_line_numbers = false
-    @force_update = false
+    @force_update = true
     @verbosity = 1
 
     @webcvs = nil