@@ Fix for the XPath descendant* result set ordering bug @@

@@ SAX2 listener bug fixes @@
@@ Undid a code change that caused a 10x speed regression @@
@@ Indentation fixes, and a new word wrapping feature for text nodes
  was contributed by Devin Bayer (documentation forthcoming; see the
  change logs for now) @@

The XPath bug fix is really ugly and inefficient, but I spent two days hacking
at it and this was the best I could come up with.

The SAX2 listener fixes had to do with crashes in certain conditions, like when
there was a carriage return at the end of a document

Several people submitted patches for the speed regression; it is embarrassing
how long it took me to get around to looking at this.  To this day, I don't
know where the offending code came from.

Encoding fixes

Added a contributed word wrapping option for text formatting.  Devin Bayer
contributed this.  Here's his comment:
"Setting :wordwrapping to :all, wordwraps all text nodes longer than 60
  characters.
  Setting :indentstyle to aString, make aString used as indentation,
  instead of the default '  '.
  And as long as :respect_whitespace isn't set for the element,
  multiline text nodes will be indented."


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5696 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/rexml/node.rb b/lib/rexml/node.rb
index 41d9eee43..9f51b51fc 100644
--- a/lib/rexml/node.rb
+++ b/lib/rexml/node.rb
@@ -25,7 +25,12 @@ module REXML
 		end
 
 		def indent to, ind
-			to << " "*ind unless ind<1
+ 			if @parent and not @parent.context[:indentstyle].nil? then
+ 				indentstyle = @parent.context[:indentstyle]
+ 			else
+ 				indentstyle = '  '
+ 			end
+ 			to << indentstyle*ind unless ind<1
 		end
 
 		def parent?