* io.c (Init_IO): use directive hack to make ARGF documentable

in other tools.  [ruby-core:42515][Bug #6007]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Feb 13 10:24:39 2012  Loren Segal  <lsegal@soen.ca>
+
+	* io.c (Init_IO): use directive hack to make ARGF documentable
+	  in other tools.  [ruby-core:42515][Bug #6007]
+
 Sun Feb 12 20:43:54 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* include/ruby/ruby.h (rb_event_hook_func_t): add argument names.

io.c

@@ -11426,10 +11426,11 @@ Init_IO(void)
     /* Holds the original stderr */
     rb_define_global_const("STDERR", rb_stderr);
 
-    /*
-     * Hack to get rdoc to regard ARGF as a class:
-     * rb_cARGF = rb_define_class("ARGF", rb_cObject);
-     */
+#if 0
+    /* Hack to get rdoc to regard ARGF as a class: */
+    rb_cARGF = rb_define_class("ARGF", rb_cObject);
+#endif
+
     rb_cARGF = rb_class_new(rb_cObject);
     rb_set_class_path(rb_cARGF, rb_cObject, "ARGF.class");
     rb_define_alloc_func(rb_cARGF, argf_alloc);