Short summary:

  This is a version bump to REXML 3.1.4.  It includes numerous bug fixes and is
  a pretty big patch, but is nonetheless a minor revision bump, since the API
  hasn't changed.

  For more information, see:

    http:/www.germane-software.com/projects/rexml/milestone/3.1.4

  For all tickets, see:

    http://www.germane-software.com/projects/rexml/ticket/#

  Where '#' is replaced with the ticket number.

Changelog:

* Fixed the documentation WRT the raw mode of text nodes (ticket #4)
* Fixes roundup ticket #43: substring-after bug.
* Fixed ticket #44, Element#xpath
* Patch submitted by an anonymous doner to allow parsing of Tempfiles.  I was
  hoping that, by now, that whole Source thing would have been changed to use
  duck typing and avoid this sort of ticket... but in the meantime, the patch
  has been applied.
* Fixes ticket:30, XPath default namespace bug.  The fix was provided
  by Lucas Nussbaum.
* Aliases #size to #length, as per zdennis's request.
* Fixes typo from previous commit
* Fixes ticket #32, preceding-sibling fails attempting delete_if on nil nodeset
* Merges a user-contributed patch for ticket #40
* Adds a forgotten-to-commit unit test for ticket #32
* Changes Date, Version, and Copyright to upper case, to avoid conflicts with
  the Date class.  All of the other changes in the altered files are because
  Subversion doesn't allow block-level commits, like it should.  English cased
  Version and Copyright are aliased to the upper case versions, for partial
  backward compatability.
* Minor, yet incomplete, documentation changes.  Again, these are in this patch
  because of Subversion's glaring lack of block-level commits.
* Resolves ticket #34, SAX parser change makes it impossible to parse IO feeds.
* Moves parser.source.position() to parser.position()
* Fixes ticket:48, repeated writes munging text content
* Fixes ticket:46, adding methods for accessing notation DTD information.
* Encodes some characters and removes a brokes link in the documentation
* Deals with carriage returns after XML declarations
* Improved doctype handling
* Whitespace handling changes
* Applies a patch by David Tardon, which (incidentally) fixes ticket:50
* Closes #26, allowing anything that walks like an IO to be a source.
* Ticket #31 - One unescape too many
  This wasn't really a bug, per se... "value" always returns
  a normalized string, and "value" is the method used to get
  the text() of an element.  However, entities have no meaning
  in CDATA sections, so there's no justification for value
  to be normalizing the content of CData objects.  This behavior
  has therefore been changed.
* Ticket #45 -- Now parses notation declarations in DTDs properly.
* Resolves ticket #49, Document.parse_stream returns ArgumentError
* Adds documentation to clarify how XMLDecl works, to avoid invalid bug reports.
* Addresses ticket #10, fixing the StreamParser API for DTDs.
* Fixes ticket #42, XPath node-set function 'name' fails with relative node
  set parameter
* Good patch by Aaron to fix ticket #53: REXML ignoring unbalanced tags
  at the end of a document.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 5 deletions

diff --git a/lib/rexml/document.rb b/lib/rexml/document.rb
index 1a63501905..619a844257 100644
--- a/lib/rexml/document.rb
+++ b/lib/rexml/document.rb
@@ -70,11 +70,23 @@ module REXML
 			if child.kind_of? XMLDecl
 				@children.unshift child
 			elsif child.kind_of? DocType
-				if @children[0].kind_of? XMLDecl
-					@children[1,0] = child
-				else
-					@children.unshift child
-				end
+        # Find first Element or DocType node and insert the decl right 
+        # before it.  If there is no such node, just insert the child at the
+        # end.  If there is a child and it is an DocType, then replace it.
+        insert_before_index = 0
+        @children.find { |x| 
+          insert_before_index += 1
+          x.kind_of?(Element) || x.kind_of?(DocType)
+        }
+        if @children[ insert_before_index ] # Not null = not end of list
+          if @children[ insert_before_index ].kind_of DocType
+            @children[ insert_before_index ] = child
+          else
+            @children[ index_before_index-1, 0 ] = child
+          end
+        else  # Insert at end of list
+          @children[insert_before_index] = child
+        end
 				child.parent = self
 			else
 				rv = super