CHANGELOG.rdoc

1.5.3 / unreleased¶ ↑

• Bugfixes

  • Custom xpath functions with empty nodeset arguments cause a segfault. #634.

  • Nokogiri::XML::Node#css now works for XML documents with default namespaces when the rule contains attribute selector without namespace.

1.5.2 / 2012-03-09¶ ↑

Repackaging of 1.5.1 with a gemspec that is compatible with older Rubies. #631, #632.

1.5.1 / 2012-03-09¶ ↑

• Features

  • XML::Builder#comment allows creation of comment nodes.

  • CSS searches now support namespaced attributes. #593

  • Java integration feature is added. Now, XML::Document.wrap and XML::Document#to_java methods are available.

  • RelaxNG validator support in the ‘nokogiri` cli utility. #591 (thanks, Dan Radez!)

• Bugfixes

  • Fix many memory leaks and segfault opportunities. Thanks, Tim Elliott!

  • extconf searches homebrew paths if homebrew is installed.

  • Inconsistent behavior of Nokogiri 1.5.0 Java #620

  • Inheriting from Nokogiri::XML::Node on JRuby (1.6.4/5) fails #560

  • XML::Attr nodes are not allowed to be added as node children, so an exception is raised. #558

  • No longer defensively “pickle” adjacent text nodes on Node#add_next_sibling and Node#add_previous_sibling calls. #595.

  • Java version inconsistency: it returns nil for empty attributes #589

  • to_xhtml incorrectly generates <p /></p> when tag is empty #557

  • Document#add_child now accepts a Node, NodeSet, DocumentFragment, or String. #546.

  • Document#create_element now recognizes namespaces containing non-word characters (like “SOAP-ENV”). This is mostly relevant to users of Builder, which calls Document#create_element for nearly everything. #531.

  • File encoding broken in 1.5.0 / jruby / windows #529

  • Java version does not return namespace defs as attrs for ::HTML #542

  • Bad file descriptor with Nokogiri 1.5.0 #495

  • remove_namespace! doesn’t work in pure java version #492

  • The Nokogiri Java native build throws a null pointer exception when ActiveSupport’s .blank? method is called directly on a parsed object. #489

  • 1.5.0 Not using correct character encoding #488

  • Raw XML string in XML Builder broken on JRuby #486

  • Nokogiri 1.5.0 XML generation broken on JRuby #484

  • Do not allow multiple root nodes. #550

  • Fixes for custom XPath functions. #605, #606 (thanks, Juan Wajnerman!)

  • Node#to_xml does not override :save_with if it is provided. #505

  • Node#set is a private method [JRuby]. #564 (thanks, Nick Sieger!)

  • C14n cleanup and Node#canonicalize (thanks, Ivan Pirlik!) #563

1.5.0 / 2011-07-01¶ ↑

• Notes

  • See changelog from 1.4.7

• Features

  • extracted sets of Node::SaveOptions into Node::SaveOptions::DEFAULT_{X,H,XH}TML (refactor)

• Bugfixes

  • default output of XML on JRuby is no longer formatted due to inconsistent whitespace handling. #415

  • (JRuby) making empty NodeSets with null ‘nodes` member safe to operate on. #443

  • Fix a bug in advanced encoding detection that leads to partially duplicated document when parsing an HTML file with unknown encoding.

  • Add support for <meta charset=“…”>.

1.5.0 beta3 / 2010/12/02¶ ↑

• Notes

  • JRuby performance tuning

  • See changelog from 1.4.4

• Bugfixes

  • Node#inner_text no longer returns nil. (JRuby) #264

1.5.0 beta2 / 2010/07/30¶ ↑

• Notes

  • See changelog from 1.4.3

1.5.0 beta1 / 2010/05/22¶ ↑

• Notes

  • JRuby support is provided by a new pure-java backend.

• Deprecations

  • Ruby 1.8.6 is deprecated. Nokogiri will install, but official support is ended.

  • LibXML 2.6.16 and earlier are deprecated. Nokogiri will refuse to install.

  • FFI support is removed.

1.4.7 / 2011-07-01¶ ↑

• Bugfixes

  • Fix a bug in advanced encoding detection that leads to partially duplicated document when parsing an HTML file with unknown encoding. Thanks, Timothy Elliott (@ender672)! #478

1.4.6 / 2011-06-19¶ ↑

• Notes

  • This version is functionally identical to 1.4.5.

  • Ruby 1.8.6 support has been restored.

1.4.5 / 2011-05-19¶ ↑

• New Features

  • Nokogiri::HTML::Document#title accessor gets and sets the document title.

  • extracted sets of Node::SaveOptions into Node::SaveOptions::DEFAULT_{X,H,XH}TML (refactor)

  • Raise an exception if a string is passed to Nokogiri::XML::Schema#validate. #406

• Bugfixes

  • Node#serialize-and-friends now accepts a SaveOption object as the, erm, save object.

  • Nokogiri::CSS::Parser has-a Nokogiri::CSS::Tokenizer

  • JRUBY+FFI only

    Weak references are now threadsafe. #355

  • Make direct start_element() callback (currently used for HTML::SAX::Parser) pass attributes in assoc array, just as emulated start_element() callback does. rel. #356

  • HTML::SAX::Parser should call back a block given to parse*() if any, just as XML::SAX::Parser does.

  • Add further encoding detection to HTML parser that libxml2 does not do.

  • Document#remove_namespaces! now handles attributes with namespaces. #396

  • XSLT::Stylesheet#transform no longer segfaults when handed a non-XML::Document. #452

  • XML::Reader no longer segfaults when under GC pressure. #439

1.4.4 / 2010-11-15¶ ↑

• New Features

  • XML::Node#children= sets the node’s inner html (much like #inner_html=), but returns the reparent node(s).

  • XSLT supports function extensions. #336

  • XPath bind parameter substitution. #329

  • XML::Reader node type constants. #369

  • SAX Parser context provides line and column information

• Bugfixes

  • XML::DTD#attributes returns an empty hash instead of nil when there are no attributes.

  • XML::DTD#{keys,each} now work as expected. #324

  • {XML,HTML}::DocumentFragment.{new,parse} no longer strip leading and trailing whitespace. #319

  • XML::Node#{add_child,add_previous_sibling,add_next_sibling,replace} return a NodeSet when passed a string.

  • Unclosed tags parsed more robustly in fragments. #315

  • XML::Node#{replace,add_previous_sibling,add_next_sibling} edge cases fixed related to libxml’s text node merging. #308

  • Fixed a segfault when GC occurs during xpath handler argument marshalling. #345

  • Added hack to Slop decorator to work with previously defined methods. #330

  • Fix a memory leak when duplicating child nodes. #353

  • Fixed off-by-one bug with nth-last-{child,of-type} CSS selectors when NOT using an+b notation. #354

  • Fixed passing of non-namespace attributes to SAX::Document#start_element. #356

  • Workaround for libxml2 in-context parsing bug. #362

  • Fixed NodeSet#wrap on nodes within a fragment. #331

1.4.3 / 2010/07/28¶ ↑

• New Features

  • XML::Reader#empty_element? returns true for empty elements. #262

  • Node#remove_namespaces! now removes namespace declarations as well. #294

  • NodeSet#at_xpath, NodeSet#at_css and NodeSet#> do what the corresponding methods of Node do.

• Bugfixes

  • XML::NodeSet#{include?,delete,push} accept an XML::Namespace

  • XML::Document#parse added for parsing in the context of a document

  • XML::DocumentFragment#inner_html= works with contextual parsing! #298, #281

  • lib/nokogiri/css/parser.y Combined CSS functions + pseudo selectors fixed

  • Reparenting text nodes is safe, even when the operation frees adjacent merged nodes. #283

  • Fixed libxml2 versionitis issue with xmlFirstElementChild et al. #303

  • XML::Attr#add_namespace now works as expected. #252

  • HTML::DocumentFragment uses the string’s encoding. #305

  • Fix the CSS3 selector translation rule for the general sibling combinator (a.k.a. preceding selector) that incorrectly converted “E ~ F G” to “//F//G”.

1.4.2 / 2010/05/22¶ ↑

• New Features

  • XML::Node#parse will parse XML or HTML fragments with respect to the context node.

  • XML::Node#namespaces returns all namespaces defined in the node and all ancestor nodes (previously did not return ancestors’ namespace definitions).

  • Added Enumerable to XML::Node

  • Nokogiri::XML::Schema#validate now uses xmlSchemaValidateFile if a filename is passed, which is faster and more memory-efficient. GH #219

  • XML::Document#create_entity will create new EntityDecl objects. GH #174

  • JRuby FFI implementation no longer uses ObjectSpace._id2ref, instead using Charles Nutter’s rocking Weakling gem.

  • Nokogiri::XML::Node#first_element_child fetch the first child node that is an ELEMENT node.

  • Nokogiri::XML::Node#last_element_child fetch the last child node that is an ELEMENT node.

  • Nokogiri::XML::Node#elements fetch all children nodes that are ELEMENT nodes.

  • Nokogiri::XML::Node#add_child, #add_previous_sibling, #before, #add_next_sibling, #after, #inner_html, #swap and #replace all now accept a Node, DocumentFragment, NodeSet, or a string containing markup.

  • Node#fragment? indicates whether a node is a DocumentFragment.

• Bugfixes

  • XML::NodeSet is now always decorated (if the document has decorators). GH #198

  • XML::NodeSet#slice gracefully handles offset+length larger than the set length. GH #200

  • XML::Node#content= safely unlinks previous content. GH #203

  • XML::Node#namespace= takes nil as a parameter

  • XML::Node#xpath returns things other than NodeSet objects. GH #208

  • XSLT::StyleSheet#transform accepts hashes for parameters. GH #223

  • Psuedo selectors inside not() work. GH #205

  • XML::Builder doesn’t break when nodes are unlinked. Thanks to vihai! GH #228

  • Encoding can be forced on the SAX parser. Thanks Eugene Pimenov! GH #204

  • XML::DocumentFragment uses XML::Node#parse to determine children.

  • Fixed a memory leak in xml reader. Thanks sdor! GH #244

  • Node#replace returns the new child node as claimed in the RDoc. Previously returned self.

• Notes

  • The Windows gems now bundle DLLs for libxml 2.7.6 and libxslt 1.1.26. Prior to this release, libxml 2.7.3 and libxslt 1.1.24 were bundled.

1.4.1 / 2009/12/10¶ ↑

• New Features

  • Added Nokogiri::LIBXML_ICONV_ENABLED

  • Alias Node#[] to Node#attr

  • XML::Node#next_element added

  • XML::Node#> added for searching a nodes immediate children

  • XML::NodeSet#reverse added

  • Added fragment support to Node#add_child, Node#add_next_sibling, Node#add_previous_sibling, and Node#replace.

  • XML::Node#previous_element implemented

  • Rubinius support

  • Ths CSS selector engine now supports :has()

  • XML::NodeSet#filter() was added

  • XML::Node.next= and .previous= are aliases for add_next_sibling and add_previous_sibling. GH #183

• Bugfixes

  • XML fragments with namespaces do not raise an exception (regression in 1.4.0)

  • Node#matches? works in nodes contained by a DocumentFragment. GH #158

  • Document should not define add_namespace() method. GH #169

  • XPath queries returning namespace declarations do not segfault.

  • Node#replace works with nodes from different documents. GH #162

  • Adding XML::Document#collect_namespaces

  • Fixed bugs in the SOAP4R adapter

  • Fixed bug in XML::Node#next_element for certain edge cases

  • Fixed load path issue with JRuby under Windows. GH #160.

  • XSLT#apply_to will honor the “output method”. Thanks richardlehane!

  • Fragments containing leading text nodes with newlines now parse properly. GH #178.

1.4.0 / 2009/10/30¶ ↑

• Happy Birthday!

• New Features

  • Node#at_xpath returns the first element of the NodeSet matching the XPath expression.

  • Node#at_css returns the first element of the NodeSet matching the CSS selector.

  • NodeSet#| for unions GH #119 (Thanks Serabe!)

  • NodeSet#inspect makes prettier output

  • Node#inspect implemented for more rubyish document inspecting

  • Added XML::DTD#external_id

  • Added XML::DTD#system_id

  • Added XML::ElementContent for DTD Element content validity

  • Better namespace declaration support in Nokogiri::XML::Builder

  • Added XML::Node#external_subset

  • Added XML::Node#create_external_subset

  • Added XML::Node#create_internal_subset

  • XML Builder can append raw strings (GH #141, patch from dudleyf)

  • XML::SAX::ParserContext added

  • XML::Document#remove_namespaces! for the namespace-impaired

• Bugfixes

  • returns nil when HTML documents do not declare a meta encoding tag. GH #115

  • Uses RbConfig::CONFIG to adjust ENV GH #113

  • NodeSet#search is more efficient GH #119 (Thanks Serabe!)

  • NodeSet#xpath handles custom xpath functions

  • Fixing a SEGV when XML::Reader gets attributes for current node

  • Node#inner_html takes the same arguments as Node#to_html GH #117

  • DocumentFragment#css delegates to it’s child nodes GH #123

  • NodeSet#[] works with slices larger than NodeSet#length GH #131

  • Reparented nodes maintain their namespace. GH #134

  • Fixed SEGV when adding an XML::Document to NodeSet

  • XML::SyntaxError can be duplicated. GH #148

• Deprecations

  • Hpricot compatibility layer removed

1.3.3 / 2009/07/26¶ ↑

• New Features

  • NodeSet#children returns all children of all nodes

• Bugfixes

  • Override libxml-ruby’s global error handler

  • ParseOption#strict fixed

  • Fixed a segfault when sending an empty string to Node#inner_html= GH #88

  • String encoding is now set to UTF-8 in Ruby 1.9

  • Fixed a segfault when moving root nodes between documents. GH #91

  • Fixed an O(n) penalty on node creation. GH #101

  • Allowing XML documents to be output as HTML documents

• Deprecations

  • Hpricot compatibility layer will be removed in 1.4.0

1.3.2 / 2009-06-22¶ ↑

• New Features

  • Nokogiri::XML::DTD#validate will validate your document

• Bugfixes

  • Nokogiri::XML::NodeSet#search will search top level nodes. GH #73

  • Removed namespace related methods from Nokogiri::XML::Document

  • Fixed a segfault when a namespace was added twice

  • Made nokogiri work with Snow Leopard GH #79

  • Mailing list has moved to: groups.google.com/group/nokogiri-talk

  • HTML fragments now correctly handle comments and CDATA blocks. GH #78

  • Nokogiri::XML::Document#clone is now an alias of dup

• Deprecations

  • Nokogiri::XML::SAX::Document#start_element_ns is deprecated, please switch to Nokogiri::XML::SAX::Document#start_element_namespace

  • Nokogiri::XML::SAX::Document#end_element_ns is deprecated, please switch to Nokogiri::XML::SAX::Document#end_element_namespace

1.3.1 / 2009-06-07¶ ↑

• Bugfixes

  • extconf.rb checks for optional RelaxNG and Schema functions

  • Namespace nodes are added to the Document node cache

1.3.0 / 2009-05-30¶ ↑

• New Features

  • Builder changes scope based on block arity

  • Builder supports methods ending in underscore similar to tagz

  • Nokogiri::XML::Node#<=> compares nodes based on Document position

  • Nokogiri::XML::Node#matches? returns true if Node can be found with given selector.

  • Nokogiri::XML::Node#ancestors now returns an Nokogiri::XML::NodeSet

  • Nokogiri::XML::Node#ancestors will match parents against optional selector

  • Nokogiri::HTML::Document#meta_encoding for getting the meta encoding

  • Nokogiri::HTML::Document#meta_encoding= for setting the meta encoding

  • Nokogiri::XML::Document#encoding= to set the document encoding

  • Nokogiri::XML::Schema for validating documents against XSD schema

  • Nokogiri::XML::RelaxNG for validating documents against RelaxNG schema

  • Nokogiri::HTML::ElementDescription for fetching HTML element descriptions

  • Nokogiri::XML::Node#description to fetch the node description

  • Nokogiri::XML::Node#accept implements Visitor pattern

  • bin/nokogiri for easily examining documents (Thanks Yutaka HARA!)

  • Nokogiri::XML::NodeSet now supports more Array and Enumerable operators: index, delete, slice, - (difference), + (concatenation), & (intersection), push, pop, shift, ==

  • Nokogiri.XML, Nokogiri.HTML take blocks that receive Nokogiri::XML::ParseOptions objects

  • Nokogiri::XML::Node#namespace returns a Nokogiri::XML::Namespace

  • Nokogiri::XML::Node#namespace= for setting a node’s namespace

  • Nokogiri::XML::DocumentFragment and Nokogiri::HTML::DocumentFragment have a sensible API and a more robust implementation.

  • JRuby 1.3.0 support via FFI.

• Bugfixes

  • Fixed a problem with nil passed to CDATA constructor

  • Fragment method deals with regular expression characters (Thanks Joel!) LH #73

  • Fixing builder scope issues LH #61, LH #74, LH #70

  • Fixed a problem when adding a child could remove the child namespace LH#78

  • Fixed bug with unlinking a node then reparenting it. (GH#22)

  • Fixed failure to catch errors during XSLT parsing (GH#32)

  • Fixed a bug with attribute conditions in CSS selectors (GH#36)

  • Fixed intolerance of HTML attributes without values in Node#before/after/inner_html=. (GH#35)

1.2.3 / 2009-03-22¶ ↑

• Bugfixes

  • Fixing bug where a node is passed in to Node#new

  • Namespace should be assigned on DocumentFragment creation. LH #66

  • Nokogiri::XML::NodeSet#dup works GH #10

  • Nokogiri::HTML returns an empty Document when given a blank string GH#11

  • Adding a child will remove duplicate namespace declarations LH #67

  • Builder methods take a hash as a second argument

1.2.2 / 2009-03-14¶ ↑

• New features

  • Nokogiri may be used with soap4r. See XSD::XMLParser::Nokogiri

  • Nokogiri::XML::Node#inner_html= to set the inner html for a node

  • Nokogiri builder interface improvements

  • Nokogiri::XML::Node#swap swaps html for current node (LH #50)

• Bugfixes

  • Fixed a tag nesting problem in the Builder API (LH #41)

  • Nokogiri::HTML.fragment will properly handle text only nodes (LH #43)

  • Nokogiri::XML::Node#before will prepend text nodes (LH #44)

  • Nokogiri::XML::Node#after will append text nodes

  • Nokogiri::XML::Node#search automatically registers root namepsaces (LH #42)

  • Nokogiri::XML::NodeSet#search automatically registers namespaces

  • Nokogiri::HTML::NamedCharacters delegates to libxml2

  • Nokogiri::XML::Node#[] can take a symbol (LH #48)

  • vasprintf for windows updated. Thanks Geoffroy Couprie!

  • Nokogiri::XML::Node#[]= should not encode entities (LH #55)

  • Namespaces should be copied to reparented nodes (LH #56)

  • Nokogiri uses encoding set on the string for default in Ruby 1.9

  • Document#dup should create a new document of the same type (LH #59)

  • Document should not have a parent method (LH #64)

1.2.1 / 2009-02-23¶ ↑

• Bugfixes

  • Fixed a CSS selector space bug

  • Fixed Ruby 1.9 String Encoding (Thanks 角谷さん！)

1.2.0 / 2009-02-22¶ ↑

• New features

  • CSS search now supports CSS3 namespace queries

  • Namespaces on the root node are automatically registered

  • CSS queries use the default namespace

  • Nokogiri::XML::Document#encoding get encoding used for this document

  • Nokogiri::XML::Document#url get the document url

  • Nokogiri::XML::Node#add_namespace add a namespace to the node LH#38

  • Nokogiri::XML::Node#each iterate over attribute name, value pairs

  • Nokogiri::XML::Node#keys get all attribute names

  • Nokogiri::XML::Node#line get the line number for a node (Thanks Dirkjan Bussink!)

  • Nokogiri::XML::Node#serialize now takes an optional encoding parameter

  • Nokogiri::XML::Node#to_html, to_xml, and to_xhtml take an optional encoding

  • Nokogiri::XML::Node#to_str

  • Nokogiri::XML::Node#to_xhtml to produce XHTML documents

  • Nokogiri::XML::Node#values get all attribute values

  • Nokogiri::XML::Node#write_to writes the node to an IO object with optional encoding

  • Nokogiri::XML::ProcessingInstrunction.new

  • Nokogiri::XML::SAX::PushParser for all your push parsing needs.

• Bugfixes

  • Fixed Nokogiri::XML::Document#dup

  • Fixed header detection. Thanks rubikitch!

  • Fixed a problem where invalid CSS would cause the parser to hang

• Deprecations

  • Nokogiri::XML::Node.new_from_str will be deprecated in 1.3.0

• API Changes

  • Nokogiri::HTML.fragment now returns an XML::DocumentFragment (LH #32)

1.1.1¶ ↑

• New features

  • Added XML::Node#elem?

  • Added XML::Node#attribute_nodes

  • Added XML::Attr

  • XML::Node#delete added.

  • XML::NodeSet#inner_html added.

• Bugfixes

  • Not including an HTML entity for r for HTML nodes.

  • Removed CSS::SelectorHandler and XML::XPathHandler

  • XML::Node#attributes returns an Attr node for the value.

  • XML::NodeSet implements to_xml

1.1.0¶ ↑

• New Features

  • Custom XPath functions are now supported. See Nokogiri::XML::Node#xpath

  • Custom CSS pseudo classes are now supported. See Nokogiri::XML::Node#css

  • Nokogiri::XML::Node#<< will add a child to the current node

• Bugfixes

  • Mutex lock on CSS cache access

  • Fixed build problems with GCC 3.3.5

  • XML::Node#to_xml now takes an indentation argument

  • XML::Node#dup takes an optional depth argument

  • XML::Node#add_previous_sibling returns new sibling node.

1.0.7¶ ↑

• Bugfixes

  • Fixed memory leak when using Dike

  • SAX parser now parses IO streams

  • Comment nodes have their own class

  • Nokogiri() should delegate to Nokogiri.parse()

  • Prepending rather than appending to ENV on windows

  • Fixed a bug in complex CSS negation selectors

1.0.6¶ ↑

• 5 Bugfixes

  • XPath Parser raises a SyntaxError on parse failure

  • CSS Parser raises a SyntaxError on parse failure

  • filter() and not() hpricot compatibility added

  • CSS searches via Node#search are now always relative

  • CSS to XPath conversion is now cached

1.0.5¶ ↑

• Bugfixes

  • Added mailing list and ticket tracking information to the README.txt

  • Sets ENV on windows if it doesn’t exist

  • Caching results of NodeSet#[] on Document

1.0.4¶ ↑

• Bugfixes

  • Changed memory mangement from weak refs to document refs

  • Plugged some memory leaks

  • Builder blocks can call methods from surrounding contexts

1.0.3¶ ↑

• 5 Bugfixes

  • NodeSet now implements to_ary

  • XML::Document should not implement parent

  • More GC Bugs fixed. (Mike is AWESOME!)

  • Removed RARRAY_LEN for 1.8.5 compatibility. Thanks Shane Hanna.

  • inner_html fixed. (Thanks Yehuda!)

1.0.2¶ ↑

• 1 Bugfix

  • extconf.rb should not check for frex and racc

1.0.1¶ ↑

• 1 Bugfix

  • Made sure extconf.rb searched libdir and prefix so that ports libxml/ruby will link properly. Thanks lucsky!

1.0.0 / 2008-07-13¶ ↑

• 1 major enhancement

  • Birthday!