2008-06-25  Dave Beckett <dave@dajobe.org>

	* Snapshotted raptor_1_4_18 for 1.4.18 release (SVN 14104)

2008-06-23  Dave Beckett <dave@dajobe.org>

	* docs/Makefile.am, utils/Makefile.am: Use $(PERL) not perl

2008-06-20  Dave Beckett <dave@dajobe.org>

	* README.html, RELEASE.html, docs/raptor-parsers.xml,
	utils/rapper.1: Update RDFa pointers to
	http://www.w3.org/TR/2008/CR-rdfa-syntax-20080620/ caniddate rec

	* src/raptor_sequence.c: (raptor_sequence_set_at): Correct
	counting when there is old data but no free handler.

	* tests/rdfa/0011.out, tests/rdfa/0092.out, tests/rdfa/0094.out,
	tests/rdfa/0099.xhtml, tests/rdfa/0100.out, tests/rdfa/0100.xhtml,
	tests/rdfa/0101.out, tests/rdfa/0101.xhtml, tests/rdfa/0102.out,
	tests/rdfa/0102.xhtml, tests/rdfa/0103.out, tests/rdfa/0103.xhtml,
	tests/rdfa/0104.xhtml, tests/rdfa/0105.out, tests/rdfa/0105.xhtml,
	tests/rdfa/0106.out, tests/rdfa/0106.xhtml, tests/rdfa/0107.out,
	tests/rdfa/0107.xhtml, tests/rdfa/0110.out, tests/rdfa/0110.xhtml,
	tests/rdfa/0111.out, tests/rdfa/0111.xhtml, tests/rdfa/0112.out,
	tests/rdfa/0112.xhtml, tests/rdfa/Makefile.am: Update approved
	tests from
	http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/ as
	of now

2008-06-19  Dave Beckett <dave@dajobe.org>

	* docs/libraptor.3: Added raptor_serialize_start_to_iostream for
	1.4.18

	* docs/raptor-tutorial-serializing.xml: xml

	* docs/raptor-tutorial-serializing.xml: Explain
	raptor_serialize_start and raptor_serialize_start_to_iostream,
	recommending the latter.

	* docs/Makefile.am: Call gtkdoc-scan with
	--deprecated-guards="RAPTOR_DISABLE_DEPRECATED"

	* src/ntriples_parse.c, src/raptor.h, src/raptor_iostream.c,
	src/raptor_statement.c, src/raptor_turtle_writer.c,
	src/raptor_uri.c: Use RAPTOR_DISABLE_DEPRECATED macro to wrap
	disabling deprecated functions and prototypes

	* docs/tmpl/section-feature.sgml, docs/tmpl/section-serializer.sgml: docs tmp

	* src/raptor_iostream.c: typo

	* docs/raptor-sections.txt: Added raptor_serialize_start_to_iostream

	* src/raptor_serialize.c: (raptor_serialize_set_namespace): Allow
	"" as a synonym for NULL prefix.

2008-06-18  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_item): Use
	_:author for atom author bnode always since atom:author may not be
	a valid bnode ID.

	* src/raptor_serialize_rss.c:
	(raptor_rss10_ensure_atom_field_zero_one): Added.
	(raptor_rss10_ensure_atom_feed_valid): Use
	raptor_rss10_ensure_atom_field_zero_one to ensure that fields
	appear 0 or 1 times for atom feed and entry.

2008-06-15  Dave Beckett <dave@dajobe.org>

	* docs/rdfserialize.c: Casts for C++

	* librdfa/rdfa.c: GIT commit 8892f4056d9486d7bdd0cc89fe12b3a863a4d418
	(rdfa_free_context): rewrite
	rdfa_free_list(context->context_stack) call to look and do a
	proper rdfa_free_context() on each returned item that is not
	ourself.  Still leaks one malloc but does not crash parser on error.

	* src/raptor_librdfa.c: (raptor_librdfa_parse_start): Init librdfa
	context->error_handlers from static field in raptor_parser
	structure so that error handlers are passed correctly to librdfa
	and raptor_sax2

	* librdfa/rdfa.c, librdfa/rdfa.h: GIT commit
	1a4f7d0352017cf6d55ecbcf7d355badb0c777f9.  Do not make a new
	error_handlers structure for the rdfa context, use the one passed
	in from the top-level rdfacontext, set by raptor as error_handlers
	static in the raptor_parser structure

	* src/raptor_serialize_dot.c: (raptor_dot_serializer_new_node):
	Return NULL [sparse]

	* src/raptor_rdfxml.c: (raptor_rdfxml_start_element_grammar): Call
	raptor_rdfxml_process_property_attributes with NULL not 0 [sparse]

	* src/raptor_grddl.c: match_table: Use NULL for pointer in
	sentinal. [sparse]

	* src/raptor_abbrev.c: (raptor_new_abbrev_node): Return NULL [sparse]

	* src/raptor_rss.h: raptor_rss_field bitfields should be
	unsigned [sparse]

	* src/raptor_sax2.c: #ifdef RAPTOR_XML_EXPAT

	* src/raptor_rdfxml.c: #ifdef RAPTOR_DEBUG_VERBOSE

	* src/raptor_nfc_test.c: casts

	* configure.ac, src/raptor_nfc.h: Use autoconf 2.5.x
	AC_CHECK_TYPES for u8 and u16

2008-06-14  Dave Beckett <dave@dajobe.org>

	* utils/rapper.c: fix comment

	* utils/rapper.c: Fix HELP_ARG_BOTH quoting as used in help message.

2008-06-13  Dave Beckett <dave@dajobe.org>

	* examples/raptor_abort.c, examples/rdfserialize.c: Casts for C++

	* src/raptor_serialize_rss.c: Casts to remove warnings when
	compiling with C++

	* librdfa/curie.c, librdfa/rdfa.c, librdfa/rdfa_utils.c,
	librdfa/triple.c: GIT commit
	aefb63f96141d64e1a9f5845600feebac6aefa45
	librdfa casts to remove warnings when compiling with C++

	* src/n3_common.h, src/ntriples_parse.c, src/raptor_expat.c,
	src/raptor_grddl.c, src/raptor_guess.c, src/raptor_librdfa.c,
	src/raptor_libxml.c, src/raptor_locator.c, src/raptor_nfc.c,
	src/raptor_nfc.h, src/raptor_nfc_test.c, src/raptor_rfc2396.c,
	src/raptor_serialize_dot.c, src/raptor_serialize_json.c,
	src/raptor_serialize_ntriples.c, src/raptor_serialize_rdfxml.c,
	src/raptor_serialize_simple.c, src/raptor_utf8.c,
	src/raptor_win32.c, src/raptor_www.c, src/raptor_www_curl.c,
	src/raptor_www_libfetch.c, src/raptor_www_libxml.c,
	src/raptor_www_test.c, src/raptor_xsd.c, src/turtle_common.c,
	src/turtle_common.h: 2008

	* utils/rapper.c: Tidy variables into parser, serializer, other
	blocks. Output <stdin> in error, info messages when filename is
	NULL

	* src/raptor_sequence.c: (raptor_sequence_set_at): Tidy tortured test.

	* src/raptor_sequence.c: (raptor_sequence_set_at): Update size
	when not over-writing an existing item.

2008-06-12  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_rss.c:
	(raptor_rss10_move_leftover_statements): Added to move any
	remaining triples after initial serialize_statement scan, to items
	or channel.
	(raptor_rss10_serialize_end): Call
	raptor_rss10_move_leftover_statements.

	* src/raptor_serialize_rss.c: (raptor_rss10_serialize_statement):
	Use correct URI for rss:items with new macro
	RAPTOR_RSS_RSS_items_URI replacing RAPTOR_RSS_RDF_items_URI

	* src/raptor_rss_common.c: (raptor_rss_model_init): Init
	RAPTOR_RSS_RSS_items_URI against rss: (rss 1.0) namespace, not
	rdf:

	* src/raptor_rss.h: RAPTOR_RSS_RDF_items_URI renamed to
	RAPTOR_RSS_RSS_items_URI since it is in the rss: (rss 1.0)
	namespace

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_rdfxml_item_triples):
	Use raptor_serialize_start_to_iostream() with no destroying
	iostream instead of raptor_serialize_start().

	* src/raptor.h: Added raptor_serialize_start_to_iostream prototype

	* src/raptor_serialize.c: (raptor_serialize_start_to_iostream):
	Added to have the new semantics of not owning and destroying the
	passed-in iostream

	* tests/rdfa/Makefile.am: 0094.xhtml fails now

	* librdfa/rdfa.c: GIT commit
	c2ca66384c2e201023e0ca7cb4d9e38450459c93
	(rdfa_parse_end): Ensure rdfa_pop_item() is called when in raptor
	too

	* librdfa/rdfa.c: GIT commit
	346046a980aee3ed84f69f482a74f95e2414c267
	(start_element): Sort namespaces by prefix and hide overriden ones

2008-06-10  Dave Beckett <dave@dajobe.org>

	* librdfa/rdfa.c, librdfa/rdfa.h: Merge to GIT
	fd8d211db142e14007ea6b3ac3eab090adf0a793

	* librdfa/curie.c, librdfa/rdfa.c, librdfa/rdfa.h,
	librdfa/rdfa_utils.c, librdfa/rdfa_utils.h, librdfa/triple.c:
	Merge to GIT a119a5ea0f215ec6036e79de30bb1131d9ca5647

	* src/raptor_serialize_rss.c: (raptor_rss10_serialize_statement):
	correct docs

	* src/raptor_avltree.c: (main): Do not call an internal debug
	function raptor_avltree_print() in unit testing.

	* src/raptor_sequence.c: (main): Remove test for preventing
	raptor_sequence_set_at() at size+1; this is now allowed.

	* src/raptor_serialize_rss.c: (raptor_rss10_serialize_statement):
	Ignore any triple with predicate rss:items as it can be infered
	later for RSS 1.0 and ignore for Atom 1.0

	* src/raptor_rss.h, src/raptor_rss_common.c: Added rss:items to
	raptor_rss_model concepts with macro RAPTOR_RSS_RDF_items_URI

	* src/raptor_serialize_rss.c: (raptor_rss10_build_items): Skip
	triples that have no URI value.

	* src/raptor_sequence.c: (raptor_sequence_set_at): Handle
	extending the sequence beyond capacity+1

	* src/raptor_serialize_rss.c: (raptor_rss10_move_statements):
	Handled anonymous triples twice and the handled flag did not help
	- removed.  Improved the logic to clearly 'continue' loop when a
	triple is handled; added comments to say why.  Changed signature
	to return number of triples used, not presently used by callers.

	* src/raptor_serialize_rss.c: (raptor_rss10_build_xml_names): Off
	by 1 in declaring user namespaces.

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_serialize_set_xml_writer): Free any namespaces
	declared on the old stack, before freeing the stack.

	* src/raptor_serialize_rss.c: (raptor_rss10_serialize_terminate):
	Free all allocated namespaces now it doesn't crash things.

	* src/raptor_serialize_rss.c: Ensure namespaces are freed before
	the stack they are associated with, so that URI destructor handler
	calls work.
	(raptor_rss10_serialize_init, raptor_rss10_serialize_terminate):
	Add raptor_free_namespace to user_namespaces sequence and call it
	early.
	(raptor_rss10_serialize_end): Do not free namespace stack here, as
	it refers to namespaces that are still alive.

	* src/raptor_serialize_rss.c: (raptor_rss10_build_items): Make a
	fake triple subject URI for comparison with seq node ID.

2008-06-09  Dave Beckett <dave@dajobe.org>

	* docs/raptor-parsers.xml: Added RDFa parser

	* docs/raptor-serializers.xml: rss 1.0 and atom 1.0 serializer notes

2008-06-05  Dave Beckett <dave@dajobe.org>

	* utils/rapper.c: update the parser/serializer name length to 14
	for 'rss-tag-soup' & 'json-triples' which are at the previous max
	12

	* configure.ac: enable atom serializer for everyone

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_atom_triples_map,
	raptor_rss10_emit_atom_feed): Adjust
	raptor_rss10_emit_atom_triples_map calling convention to add
	element name and code tidy.

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_atom_triples_map):
	Added, pulled out of raptor_rss10_emit_atom_feed.  Skip maps that
	do not apply to feed element.
	(raptor_rss10_emit_atom_feed): Call above twice, to generate
	at:feedmap and at:entrymap.

	* src/raptor_serialize_rss.c: (raptor_rss10_move_statements,
	raptor_rss10_store_statement): Set is_xml field when field is
	content:encoded
	(raptor_rss10_emit_item): Select rdf:parseType="Literal" for rss
	output with XML valued literals but prefer CDATA block for
	content:encoded.

2008-06-04  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_rdfxml.c, src/raptor_serialize_rdfxmla.c:
	Make rdfxml and rdfxml-abbrev serializers respect feature
	writeBaseURI.

	* src/raptor_feature.c: Adjust RAPTOR_FEATURE_WRITE_BASE_URI description

	* src/raptor_serialize_rss.c: (raptor_rss10_serialize_end):
	Respect feature writeBaseURI

	* src/raptor_serialize_rss.c: raptor_rss10_serializer_context
	gains xml_literal_dt URI field.
	(raptor_rss10_serialize_init, raptor_rss10_serialize_terminate):
	Free xml_literal_dt field.
	(raptor_rss10_move_statements, raptor_rss10_store_statement): Set
	is_xml field when an XML literal.
	(raptor_rss10_emit_atom_feed, raptor_rss10_emit_rss_items): Emit
	relative URIs.
	(raptor_rss10_ensure_atom_feed_valid): Set atom:id if not present,
	to item URI.
	(raptor_rss10_emit_item): Emit relative URIs except for atom:id
	For atom:content with a URI value, write <atom:content src="{uri
	value}" type="{type}" /> and take the type from at:contentType
	When writing a literal value and it is xml, write an atom type='xhtml'.

	* src/raptor_rss.h, src/raptor_rss_common.c: raptor_rss_field
	gains is_xml field.  Added at:contentType /
	RAPTOR_RSS_FIELD_AT_CONTENT_TYPE field

	* src/raptor_uri.c: (raptor_uri_to_relative_counted_uri_string):
	Add support for a base URI with scheme and authority but no path,
	so the result can be a relative URI starting with '/'.
	(main): Add a test for the above

	* src/raptor_serialize_rss.c: (raptor_rss10_build_xml_names): Tidy
	is_atom/not code.

2008-06-04  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_rss.c: Fixed warnings.
	(raptor_rss10_emit_rdfxml_item_triples,raptor_rss10_serialize_end):
	Init variables to NULL for some optimizing compilers that warn
	about possible use-before-init.
	(raptor_rss10_emit_item): Cast int to enum.

2008-06-04  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_rss.c: (raptor_rss10_build_xml_names): Add
	is_entry flag and use it to decide root name atom:feed or
	atom:entry for atom serializer.
	(raptor_rss10_serialize_end): When a feature atom_entry_uri is
	set, look for a matching item and if found, emit just that as an
	atom entry document.

2008-06-03  Dave Beckett <dave@dajobe.org>

	* src/raptor_rss_common.c: (raptor_rss_set_date_field): cast

2008-06-02  Dave Beckett <dave@dajobe.org>

	* src/raptor.h, src/raptor_feature.c, src/raptor_internal.h,
	src/raptor_parse.c, src/raptor_sax2.c, src/raptor_serialize.c,
	src/raptor_turtle_writer.c, src/raptor_xml_writer.c: Added
	RAPTOR_FEATURE_ATOM_ENTRY_URI to set the Atom Entry document URI
	for the atom serializer

2008-05-29  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_rss.c:
	(raptor_rss10_emit_rdfxml_item_triples): Remove rdf-xml
	atom:content for; it's not used.
	Check for 0 triples and end if nothing to emit.

	* src/raptor_serialize_rss.c: (raptor_rss10_ensure_atom_feed_valid): !

	* src/raptor_serialize_rss.c:
	(raptor_rss10_ensure_atom_feed_valid): Remove any atom:content or
	atom:summary in feed

	* src/raptor_rss_common.c: raptor_atom_to_rss: rss:description
	maps to atom:summary

	* tests/rdfa/Makefile.am: 0058 now passes and the others pass if
	you re-order the xml namespaces

	* src/raptor_serialize_rss.c: ws

	* src/raptor_serialize_rss.c: (raptor_rss10_ensure_atom_items_valid):
	Added to check and correct atom id, title, updated and link OR
	content.
	(raptor_rss10_emit_item): Handle atom:link being written as
	<atom:link href="{uri}" rel="alternate"> - no choice for now on
	rel.
	(raptor_rss10_serialize_end): Call
	raptor_rss10_ensure_atom_items_valid

	* src/raptor_xml_writer.c: (raptor_xml_writer_start_element_common):
	Renamed from raptor_iostream_write_xml_element_start.  Add
	indenting of xml namespace declaration attributes when auto
	indenting is on and there are more than 1.
	(raptor_xml_writer_end_element_common): Renamed from
	raptor_iostream_write_xml_element_end
	(raptor_xml_writer_empty_element, raptor_xml_writer_start_element,
	raptor_xml_writer_end_element): Update to use new names.

	* src/raptor_xml_writer.c: (raptor_iostream_write_xml_element_start):
	Remove all args that can be found in xml_writer.
	(raptor_xml_writer_empty_element,
	raptor_xml_writer_start_element): Update to use new
	raptor_iostream_write_xml_element_start

	* src/raptor_rss.h, src/raptor_rss_common.c: Added
	raptor_rss_format_iso_date and raptor_rss_set_date_field.
	(raptor_rss_date_uplift): Use above

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_item): Generate
	bnode for author if not present.

	* librdfa/rdfa.c, librdfa/subject.c: Merge with GIT
	8adf69fff952d069e4f6da472d9d8e0acf8fea28 that fixes test case
	#0058

	* src/raptor_serialize_rss.c: Get atom author blank node ID from
	atom:author string value.

2008-05-28  Dave Beckett <dave@dajobe.org>

	* src/raptor_rss.h: Re-order atom fields so that required ones are
	generated first when going in sequential field order.

	* src/raptor_rss_common.c, src/raptor_serialize_rss.c: Re-order
	atom fields so that required ones are generated first when going
	in sequential field order.

	* src/raptor_serialize_rss.c: (raptor_rss10_serialize_terminate):
	Comment out raptor_free_namespace calls - crashes worse than leaks
	for now.

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_atom_feed): Use
	atom_namespace not default for 'link'.

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_rdfxml_item_triples):
	use at:md not atom:md

	* docs/tmpl/section-xml-qname.sgml, docs/tmpl/section-xml.sgml:
	added raptor_xml_writer_flush raptor_xml_writer_newline to
	templates.

	* src/raptor_serialize_rss.c: (raptor_rss10_serialize_init): Init
	namespaces with error reporting.

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_rdfxml_item_triples):
	Fix root_qname double free

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_rss_items): Set
	xml-writer
	(raptor_rss10_emit_rdfxml_item_triples): Added, pulled rdf/xml
	block writing out of raptor_rss10_emit_item. Validate you can only
	use rdf-xml with rss-1.0 serializer and atom-triples with atom
	serializer.
	(raptor_rss10_emit_item): Call raptor_rss10_emit_rdfxml_item_triples

	* src/raptor_rss_common.c: Turn dc:date into atom:updated

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_atom_feed): Add
	<link href="{uri}" rel="self" />

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_rss_items):
	Added, pulled RSS 1.0-specific channel XML out of raptor_rss10_emit_item
	(raptor_rss10_emit_item): Call raptor_rss10_emit_rss_items for RSS
	1.0 rdf:Seq and rss:items

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_atom_feed):
	Added, pulled atom-specific entry fields out of raptor_rss10_emit_item
	(raptor_rss10_emit_item): Call raptor_rss10_emit_item for atom and
	channel: atom feed.

	* src/raptor_xml.c: (raptor_xml_element_set_attributes): note
	@attributes become owned

	* src/raptor_serialize_rss.c: RSS 1.0 / Atom serializers now
	support user namespace declarations
	raptor_rss10_serializer_context gains user_namespaces
	(raptor_rss10_serialize_init): Init user_namespaces
	(raptor_rss10_serialize_declare_namespace,
	raptor_rss10_serialize_declare_namespace_from_namespace): Added.

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_item): Added
	at:entrymap and at:map in the atom fee when
	rssTriples=atom-triples.

2008-05-27  Dave Beckett <dave@dajobe.org>

	* src/raptor_rss.h: Update ATOMTRIPLES_NAMESPACE_URI

	* librdfa/curie.c: (rdfa_resolve_curie): Protect strtok_r with
	NULL string from using a NULL wcptr.

2008-05-26  Dave Beckett <dave@dajobe.org>

	* docs/raptor-sections.txt: Added raptor_qname_to_counted_name,
	raptor_xml_writer_flush and raptor_xml_writer_newline

	* tests/rdfa/Makefile.am: Update failures to remove those now passing:
	+ 0092: expected XML result corrected
	+ 0094: expected XML result corrected

	* tests/rdfa/0011.out, tests/rdfa/0092.out, tests/rdfa/0094.out,
	tests/rdfa/0100.out, tests/rdfa/0101.out, tests/rdfa/0102.out,
	tests/rdfa/0103.out, tests/rdfa/Makefile.am: update xml results

	* librdfa/rdfa.c: (start_element): Reverse raptor stack namespace
	order to match that which librdfa uses. GIT
	46929dc0822aa55553d61df5127b2695b8c7acf8

	* tests/rdfa/Makefile.am: Update failures to remove those now passing:
	+ 0042: no triples is correct; expected result corrected
	+ 0052: expected result corrected
	+ 0053: expected result corrected
	+ 0091: fixed
	0058 still wrong; sparql test case is inadequate

	* src/raptor.h: Added prototype for raptor_qname_to_counted_name

	* src/raptor_qname.c: (raptor_qname_to_counted_name): Added.

	* librdfa/rdfa.c: (start_element): Walk raptor namespace stack to
	figure out xml literal ns declarations.
	(raptor_rdfa_start_element, raptor_rdfa_end_element): Pass in
	qname string. GIT c1313ac3de0dee9903e7b132cb4626708f3df257

	* tests/rdfa/0053.out: Update test result for 0053 to correct
	subject for first triple

	* tests/rdfa/0083.xhtml, tests/rdfa/0102.xhtml: Update inputs for
	tests 0083 0102

	* tests/rdfa/0052.out: Update test result for 0052 to correct
	subject

	* tests/rdfa/0042.out: Update test result for 0042 to expect no
	triples

	* tests/rdfa/0011.out, tests/rdfa/0092.out, tests/rdfa/0094.out:
	Update test results for 0011 0092 0094 to use xmlns with double
	quotes

	* librdfa/rdfa.c: (start_element): set xml_lang variable when
	inside raptor GIT aeac34493258ecf53374b6cbda5eec03f10b841e

	* librdfa/triple.c: (rdfa_free_triple): Free triple.  GIT
	a64e1f00a53d6858a818156a9115d10b7ecec036

2008-05-25  Dave Beckett <dave@dajobe.org>

	* librdfa/curie.c, librdfa/rdfa.c, librdfa/rdfa.h,
	librdfa/rdfa_utils.c, librdfa/rdfa_utils.h, librdfa/triple.c:
	Merge to GIT f82c0941956254847e8d51654759b2b45dc00088

	* tests/rdfa/Makefile.am: Update expected test failures to add new
	approved & failing tests:
	0042.xhtml 0088.xhtml 0091.xhtml 0092.xhtml 0093.xhtml 0094.xhtml
	0100.xhtml 0101.xhtml 0102.xhtml 0103.xhtml
	Add triple counts to failure message

	* tests/rdfa/0017.out, tests/rdfa/0017.xhtml, tests/rdfa/0039.out,
	tests/rdfa/0039.xhtml, tests/rdfa/0040.out, tests/rdfa/0040.xhtml,
	tests/rdfa/0042.out, tests/rdfa/0042.xhtml, tests/rdfa/0085.out,
	tests/rdfa/0085.xhtml, tests/rdfa/0088.out, tests/rdfa/0088.xhtml,
	tests/rdfa/0091.out, tests/rdfa/0091.xhtml, tests/rdfa/0092.out,
	tests/rdfa/0092.xhtml, tests/rdfa/0093.out, tests/rdfa/0093.xhtml,
	tests/rdfa/0094.out, tests/rdfa/0094.xhtml, tests/rdfa/0099.out,
	tests/rdfa/0099.xhtml, tests/rdfa/0100.out, tests/rdfa/0100.xhtml,
	tests/rdfa/0101.out, tests/rdfa/0101.xhtml, tests/rdfa/0102.out,
	tests/rdfa/0102.xhtml, tests/rdfa/0103.out, tests/rdfa/0103.xhtml,
	tests/rdfa/0104.out, tests/rdfa/0104.xhtml, tests/rdfa/0107.out,
	tests/rdfa/0107.xhtml, tests/rdfa/0108.out, tests/rdfa/0108.xhtml,
	tests/rdfa/0109.out, tests/rdfa/0109.xhtml,
	tests/rdfa/Makefile.am: Added RDFa approved tests
	0017 0039 0040 0042 0085 0088 0091 0092 0093 0094 0099 0100 0101 0102
	0103 0104 0107 0108 0109
	where approved tests are given by the SPARQL:
	  BASE <http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/>
	  PREFIX : <http://www.w3.org/2006/03/test-description#>
	  SELECT ?test
	  FROM <rdfa-xhtml1-test-manifest.rdf>
	  WHERE { ?test :reviewStatus :approved }
	and
	http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/rdfa-xhtml1-test-manifest.rdf
	Last-Modified: Mon, 19 May 2008 10:47:38 GMT

2008-05-24  Dave Beckett <dave@dajobe.org>

	* docs/tmpl/section-feature.sgml, docs/tmpl/section-triples.sgml:
	update docs

	* librdfa/rdfa.c: (rdfa_free_context): Revert change in GIT
	d0f2401a9b914f70fff262be602fe92cf5a2e93e.  Memory leak remains

	* src/raptor_librdfa.c: (raptor_librdfa_parse_start): Free any old
	context.
	(raptor_librdfa_parse_terminate): Free context.

	* librdfa/rdfa.c: Declare rdfa_init_context as static since it is
	only used in rdfa.c. GIT 71dd65d38f70120a205abf73e0cf8fd0bf6f0f27

	* librdfa/rdfa.c: (rdfa_free_context): Free context_stack and
	remove TODO. GIT d0f2401a9b914f70fff262be602fe92cf5a2e93e

	* librdfa/triple.c: (rdfa_free_triple): free triple. GIT
	402f883bfc2d7157eb6f13018ad141450ed47944

	* src/raptor_librdfa.c: include rdfa_utils.h

	* src/raptor_librdfa.c: (raptor_librdfa_generate_statement): free
	incoming triple

2008-05-22  Lauri Aalto <laalto@iki.fi>

	* src/n3_lexer.l, src/turtle_lexer.l: Fixed n3/turtle lexer error
	handling. Do not report OOM for failed function calls that can
	fail for other reasons besides OOM, e.g. qname expansion fails due
	to undeclared prefix.

2008-05-21  Dave Beckett <dave@dajobe.org>

	* src/raptor_rdfxml.c, src/raptor_serialize_rdfxml.c,
	src/raptor_serialize_rdfxmla.c, src/raptor_serialize_rss.c: Use
	raptor_xml_writer_flush for xml writer

	* src/raptor.h: Added prototypes for raptor_xml_writer_newline
	and raptor_xml_writer_flush

	* src/raptor_xml_writer.c: raptor_xml_writer gains pending_newline
	flag
	(raptor_xml_writer_indent): Handle pending_newline feature as well
	as indenting.
	(raptor_xml_writer_empty_element, raptor_xml_writer_start_element,
	raptor_xml_writer_end_element): Call indent if pending_newline.
	(raptor_xml_writer_newline): Added.
	(raptor_xml_writer_flush): Added to tidy up at the end of an XML
	writer.

	* src/raptor_serialize_rss.c: (raptor_rss10_move_statements,
	raptor_rss10_store_statement, ): Set is_mapped when going from rss
	to atom fields.
	(raptor_rss10_remove_mapped_item_fields,
	raptor_rss10_remove_mapped_fields): Added to delete field values
	that were mapped when there is an non-mapped value.
	(raptor_rss10_serialize_end): Call
	raptor_rss10_remove_mapped_fields for atom.

	* src/raptor_rss.c: (raptor_rss_uplift_fields): Set is_mapped when
	uplifting

	* src/raptor_rss.h: raptor_rss_field gains is_mapped field

2008-05-19  Dave Beckett <dave@dajobe.org>

	* src/raptor_internal.h, src/raptor_rss.h,
	src/raptor_rss_common.c, src/raptor_serialize_rdfxmla.c,
	src/raptor_serialize_rss.c: Added grouping of triples by
	key (uri/fakeuri(bnode)) to item using an avltree of
	raptor_rss_group_map
	(raptor_free_group_map, raptor_rss_group_map_compare,
	raptor_rss10_get_group_item, raptor_rss10_set_item_group): Added.
	(raptor_rss10_serialize_init, raptor_rss10_serialize_terminate):
	init / free group_map avl tree
	(raptor_rss10_move_statements): If a statement object is
	anonymous, move it to the item triples, do not search for a field.
	Do not move any other fields with anonymous objects.
	(raptor_rss10_move_anonymous_statements): Added to move blank node
	closure triples to their item.
	(raptor_rss10_store_statement): Use avl tree to find an item for a
	triple
	(raptor_rss10_serialize_statement): Do not discard blank nodes on
	input.  Set blank node/URI to item mapping.
	(raptor_rss10_emit_item): Emit different triple block elements,
	attributes only for atom;content
	(raptor_rss10_serialize_end): Call
	raptor_rss10_move_anonymous_statements

	* src/raptor.h, src/raptor_feature.c, src/raptor_internal.h,
	src/raptor_serialize_rdfxmla.c, src/raptor_turtle_writer.c: 2008

	* src/raptor_feature.c: RAPTOR_FEATURE_RSS_TRIPLES label shorter

	* src/raptor_serialize_rss.c: raptor_rss10_serializer_context
	gains rss_triples_mode
	(raptor_rss10_serialize_start): Added to set rss_triples_mode from
	feature_rss_triples.  1 is "rdf-xml" value, 2 is "atom-triples"
	(raptor_rss10_emit_item): Emit triples when enabled by feature
	Remove node elements, typed nodes and emit a single node for rss
	triples mode 2
	(raptor_rss10_serializer_register_factory): Init
	raptor_rss10_serialize_start

	* src/raptor_serialize_rdfxmla.c: raptor_rdfxmla_context gains
	fields single_node, write_node_elements, write_typed_nodes
	(raptor_rdfxmla_emit_resource_uri): Added.
	(raptor_rdfxmla_emit_resource): Use
	raptor_rdfxmla_emit_resource_uri
	(raptor_rdfxmla_emit_subject_properties): Use write_typed_nodes
	flag to write rdf:type <subject node type URI> property element.
	(raptor_rdfxmla_emit_subject): Handle write_typed_nodes to skip
	typed node element.  Handle write_node_elements flag.
	(raptor_rdfxmla_emit): Do not emit any top-level blank nodes if
	single_node is set.
	(raptor_rdfxmla_serialize_init): Init defaults for
	write_node_elements and write_typed_nodes: true/1.
	(raptor_rdfxmla_serialize_set_write_rdf_RDF,
	raptor_rdfxmla_serialize_set_xml_writer): autodocs
	(raptor_rdfxmla_serialize_set_single_node,
	raptor_rdfxmla_serialize_set_write_node_elements,
	raptor_rdfxmla_serialize_set_write_typed_nodes): Added to set
	internal flags.
	(raptor_rdfxmla_serialize_end): Free single node URI if present.

	* src/raptor_internal.h: raptor_serializer_s gains feature_rss_triples
	Added prototypes for raptor_rdfxmla_serialize_set_single_node,
	raptor_rdfxmla_serialize_set_write_node_elements and
	raptor_rdfxmla_serialize_set_write_typed_nodes

	* src/raptor.h, src/raptor_feature.c, src/raptor_parse.c,
	src/raptor_sax2.c, src/raptor_serialize.c,
	src/raptor_turtle_writer.c, src/raptor_xml_writer.c: Added feature
	rss_triples (RAPTOR_FEATURE_RSS_TRIPLES) for rss-1.0/atom serializers

2008-05-18  Lauri Aalto <laalto@iki.fi>

	* tests/rdfa: props

2008-05-17  Dave Beckett <dave@dajobe.org>

	* librdfa/rdfa.c, librdfa/rdfa_utils.h, librdfa/subject.c: Update
	to GIT 402f883bfc2d7157eb6f13018ad141450ed47944

2008-05-15  Dave Beckett <dave@dajobe.org>

	* librdfa/rdfa.h: Remove uri_mappings field if LIBRDFA_IN_RAPTOR is defined

	* docs/tmpl/section-sequence.sgml, docs/tmpl/section-triples.sgml,
	docs/tmpl/section-xml.sgml: gtk docs

	* src/raptor_xml_writer.c: autodocs

	* src/raptor_avltree.c: de-autodoc internal functions

	* docs/raptor-sections.txt: Added raptor_sequence_delete_at and
	raptor_xml_writer_get_depth

	* librdfa/rdfa.c: Do not call rdfa_update_uri_mappings with
	LIBRDFA_IN_RAPTOR

	* tests/rdfa/0060.out, tests/rdfa/Makefile.am: Fix 0060.out to
	make 4 tests expected to fail

	* tests/rdfa/Makefile.am: annotate expected test failures

	* tests/rdfa/Makefile.am: Expect failures: 0011.xhtml 0052.xhtml
	0053.xhtml 0058.xhtml 0060.xhtml

	* configure.ac, tests/Makefile.am, tests/rdfa,
	tests/rdfa/0001.out, tests/rdfa/0001.xhtml, tests/rdfa/0006.out,
	tests/rdfa/0006.xhtml, tests/rdfa/0007.out, tests/rdfa/0007.xhtml,
	tests/rdfa/0008.out, tests/rdfa/0008.xhtml, tests/rdfa/0009.out,
	tests/rdfa/0009.xhtml, tests/rdfa/0010.out, tests/rdfa/0010.xhtml,
	tests/rdfa/0011.out, tests/rdfa/0011.xhtml, tests/rdfa/0012.out,
	tests/rdfa/0012.xhtml, tests/rdfa/0013.out, tests/rdfa/0013.xhtml,
	tests/rdfa/0014.out, tests/rdfa/0014.xhtml, tests/rdfa/0015.out,
	tests/rdfa/0015.xhtml, tests/rdfa/0018.out, tests/rdfa/0018.xhtml,
	tests/rdfa/0019.out, tests/rdfa/0019.xhtml, tests/rdfa/0020.out,
	tests/rdfa/0020.xhtml, tests/rdfa/0021.out, tests/rdfa/0021.xhtml,
	tests/rdfa/0023.out, tests/rdfa/0023.xhtml, tests/rdfa/0025.out,
	tests/rdfa/0025.xhtml, tests/rdfa/0026.out, tests/rdfa/0026.xhtml,
	tests/rdfa/0027.out, tests/rdfa/0027.xhtml, tests/rdfa/0029.out,
	tests/rdfa/0029.xhtml, tests/rdfa/0030.out, tests/rdfa/0030.xhtml,
	tests/rdfa/0031.out, tests/rdfa/0031.xhtml, tests/rdfa/0032.out,
	tests/rdfa/0032.xhtml, tests/rdfa/0033.out, tests/rdfa/0033.xhtml,
	tests/rdfa/0034.out, tests/rdfa/0034.xhtml, tests/rdfa/0035.out,
	tests/rdfa/0035.xhtml, tests/rdfa/0036.out, tests/rdfa/0036.xhtml,
	tests/rdfa/0037.out, tests/rdfa/0037.xhtml, tests/rdfa/0038.out,
	tests/rdfa/0038.xhtml, tests/rdfa/0041.out, tests/rdfa/0041.xhtml,
	tests/rdfa/0046.out, tests/rdfa/0046.xhtml, tests/rdfa/0047.out,
	tests/rdfa/0047.xhtml, tests/rdfa/0048.out, tests/rdfa/0048.xhtml,
	tests/rdfa/0049.out, tests/rdfa/0049.xhtml, tests/rdfa/0050.out,
	tests/rdfa/0050.xhtml, tests/rdfa/0051.out, tests/rdfa/0051.xhtml,
	tests/rdfa/0052.out, tests/rdfa/0052.xhtml, tests/rdfa/0053.out,
	tests/rdfa/0053.xhtml, tests/rdfa/0054.out, tests/rdfa/0054.xhtml,
	tests/rdfa/0055.out, tests/rdfa/0055.xhtml, tests/rdfa/0056.out,
	tests/rdfa/0056.xhtml, tests/rdfa/0057.out, tests/rdfa/0057.xhtml,
	tests/rdfa/0058.out, tests/rdfa/0058.xhtml, tests/rdfa/0059.out,
	tests/rdfa/0059.xhtml, tests/rdfa/0060.out, tests/rdfa/0060.xhtml,
	tests/rdfa/0061.out, tests/rdfa/0061.xhtml, tests/rdfa/0062.out,
	tests/rdfa/0062.xhtml, tests/rdfa/0063.out, tests/rdfa/0063.xhtml,
	tests/rdfa/0064.out, tests/rdfa/0064.xhtml, tests/rdfa/0065.out,
	tests/rdfa/0065.xhtml, tests/rdfa/0066.out, tests/rdfa/0066.xhtml,
	tests/rdfa/0067.out, tests/rdfa/0067.xhtml, tests/rdfa/0068.out,
	tests/rdfa/0068.xhtml, tests/rdfa/0069.out, tests/rdfa/0069.xhtml,
	tests/rdfa/0070.out, tests/rdfa/0070.xhtml, tests/rdfa/0071.out,
	tests/rdfa/0071.xhtml, tests/rdfa/0072.out, tests/rdfa/0072.xhtml,
	tests/rdfa/0073.out, tests/rdfa/0073.xhtml, tests/rdfa/0074.out,
	tests/rdfa/0074.xhtml, tests/rdfa/0075.out, tests/rdfa/0075.xhtml,
	tests/rdfa/0076.out, tests/rdfa/0076.xhtml, tests/rdfa/0077.out,
	tests/rdfa/0077.xhtml, tests/rdfa/0078.out, tests/rdfa/0078.xhtml,
	tests/rdfa/0079.out, tests/rdfa/0079.xhtml, tests/rdfa/0080.out,
	tests/rdfa/0080.xhtml, tests/rdfa/0081.out, tests/rdfa/0081.xhtml,
	tests/rdfa/0082.out, tests/rdfa/0082.xhtml, tests/rdfa/0083.out,
	tests/rdfa/0083.xhtml, tests/rdfa/0084.out, tests/rdfa/0084.xhtml,
	tests/rdfa/0086.out, tests/rdfa/0086.xhtml, tests/rdfa/0087.out,
	tests/rdfa/0087.xhtml, tests/rdfa/0089.out, tests/rdfa/0089.xhtml,
	tests/rdfa/0090.out, tests/rdfa/0090.xhtml, tests/rdfa/1001.out,
	tests/rdfa/1001.xhtml, tests/rdfa/Makefile.am: Added RDFA test
	cases from
	http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/

	* librdfa/curie.c: (rdfa_resolve_curie): Handle undefined
	namespaces prefix

	* src/raptor_librdfa.c: (raptor_librdfa_generate_statement):
	Generate correct bnodes

	* Makefile.am, configure.ac, librdfa, librdfa/Makefile.am,
	librdfa/curie.c, librdfa/language.c, librdfa/rdfa.c,
	librdfa/rdfa.h, librdfa/rdfa_utils.c, librdfa/rdfa_utils.h,
	librdfa/subject.c, librdfa/triple.c, src/Makefile.am,
	src/raptor_internal.h, src/raptor_librdfa.c, src/raptor_parse.c:
	Added RDFA support via a copy of librdfa linked inside Raptor

	librdfa/ directory contains a copy of (part of) librdfa
	http://rdfa.digitalbazaar.com/librdfa/ by Manu Sporny

	"librdfa is licensed under the GNU Lesser General Public License v2.1
	(or newer), GNU General Public License v2.0 (or newer), or the Apache
	2.0 License (or newer). Each license is an alternative, and if you
	select one license, that one alone applies."

	(same license as raptor)

	The sources were taken from GIT at
	http://rdfa.digitalbazaar.com/librdfa.git
	and patched to work inside raptor.

	src/raptor_librdfa.c: New raptor parser 'rdfa'

	* src/raptor_grddl.c: (raptor_grddl_parse_recognise_syntax): Lower
	scores for xhtml since the mime type gets added in too

	* src/raptor_grddl.c: (raptor_grddl_parse_recognise_syntax): Do
	not guess using "xhtml" suffix twice

2008-05-15  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_turtle.c: (raptor_turtle_emit_subject):
	Resiliency fix. Check raptor_new_avltree_iterator() return value.

	* src/raptor_serialize_turtle.c:
	(raptor_turtle_emit_subject_properties): Free avltree iterator

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_emit_subject_properties): Resiliency fix: do not
	leak iterator on OOM.

2008-05-14  Dave Beckett <dave@dajobe.org>

	* src/raptor_abbrev.c, src/raptor_serialize_rdfxmla.c,
	src/raptor_serialize_turtle.c: Switch raptor_avltree_cursor_*
	functions to use raptor_avltree_iterator

	* tests/Makefile.am: check-rdfxmla, check-turtle-serialize: check
	status from rapper & rdfdiff

	* src/raptor_avltree.c: (raptor_avltree_cursor_first,
	raptor_avltree_cursor_last): Return failure/finished if tree was
	empty.

	* src/raptor_avltree.c: (raptor_avltree_iterator_get): finished if
	no current node

	* tests/turtle/Makefile.am: check-turtle-serialize: check status
	from rapper & rdfdiff

	* src/raptor_avltree.c: (raptor_new_avltree): Zap cursor_iterator

	* src/raptor_internal.h: Added raptor_avltree_iterator typedef.
	Added RAPTOR_AVLTREE_FLAG_REPLACE_DUPLICATES flag Added prototypes
	for raptor_new_avltree_iterator, raptor_free_avltree_iterator,
	raptor_avltree_iterator_end, raptor_avltree_iterator_next and
	raptor_avltree_iterator_get.

	* src/raptor_avltree.c: Autodocs for (still internal) AVL Tree
	functions Some whitespace/indenting fixes.
	(raptor_avltree_add,raptor_avltree_sprout): Will either replace or
	ignore updates to a duplicate - equivalent - item depending on the
	new raptor_new_avltree constructor flags arg value
	RAPTOR_AVLTREE_FLAG_REPLACE_DUPLICATES.
	(raptor_avltree_node_leftmost, raptor_avltree_node_rightmost):
	Accept a range argument to use for searching in a range.
	(raptor_avltree_node_search_right,
	raptor_avltree_node_search_left): Added for searching for a node
	in a direction in a range.
	(raptor_avltree_node_prev, raptor_avltree_node_next): Handle
	moving with ranges.
	(raptor_new_avltree_iterator): Added iterator constructor with
	direction arg to indicate prev/next direction of iteration,
	optionally in a range.
	(raptor_free_avltree_iterator): Added iterator destructor.
	(raptor_avltree_iterator_end): Added iterator done check method.
	(raptor_avltree_iterator_next): Added iterator move method.
	(raptor_avltree_iterator_get): Added iterator get current method.
	(raptor_avltree_cursor_first, raptor_avltree_cursor_last,
	raptor_avltree_cursor_prev, raptor_avltree_cursor_next,
	raptor_avltree_cursor_get): Rewritten in terms of a
	tree->cursor_iterator iterator.
	(raptor_avltree_print): Rewritten using an iterator.
	(raptor_avltree_check_internal, raptor_avltree_check): Use an
	unsigned int count.
	(main): Use iterator for going forward check.
	
2008-05-10  Dave Beckett <dave@dajobe.org>

	* src/raptor_abbrev.c: (raptor_abbrev_subject_add_property): Do
	not lose reference count for inner nodes.

	* src/raptor_serialize_turtle.c: (raptor_turtl_serialize_statement):
	use raptor_abbrev_subject_add_property to ignore duplicate triples

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_serialize_statement): use
	raptor_abbrev_subject_add_property to ignore duplicate triples

	* src/raptor_abbrev.c: (raptor_abbrev_node_cmp): Fix comparison to
	properly return 0 when literals are truly equal
	(raptor_abbrev_subject_add_property): Catch duplicates and do not
	add them.

	* src/raptor_serialize_turtle.c: (raptor_turtle_serialize_statement):
	Revert bogus dup triple test.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_statement):
	Revert bogus dup triple test.

	* tests/turtle/Makefile.am: check-turtle-serialize: do not break
	on first error; still return failure

	* src/raptor_turtle_writer.c: (raptor_new_turtle_writer): Make
	first @base be absolute since there is no base URI at that point.

	* src/raptor_serialize_turtle.c:
	(raptor_turtle_serialize_statement): Check whether no new subject,
	predicate or object nodes were created, in which case this is a
	duplicate statement that can be ignored.

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_serialize_statement): Check whether no new
	subject, predicate or object nodes were created, in which case
	this is a duplicate statement that can be ignored.

	* src/raptor_abbrev.c: (raptor_abbrev_node_lookup,
	raptor_abbrev_subject_lookup): Added a created_p output parameter
	which is set to non-0 if a node was created.

	* src/raptor_internal.h: raptor_abbrev_node_lookup and
	raptor_abbrev_subject_lookup gain a created_p output parameter.

2008-05-01  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_rss.c: (raptor_rss10_emit_item): Fix attrs
	re-declared warning

	* src/raptor_serialize_rss.c: Removed indent arg from
	raptor_rss10_emit_item and comment out indent lines
	(raptor_rss10_emit_item): Loose indent

	* src/raptor_serialize_rss.c: With the atom serializer, write any
	remaining triples for an item as an <atom:content
	type="application/rdf+xml">...</> block using the rdf/xml-abbrev
	serializer.  Use auto-indenting XML writer, do not manage indent
	here anymore.
	(raptor_rss10_emit_item): Write atom:content block for atom
	serializer and when triples present.
	(raptor_rss10_serialize_end) Init auto indent and auto empty xml
	elements.

	* src/raptor_serialize_rdfxmla.c: Added new flags to allow an
	external xml_writer to be given, not write rdf:RDF, initialise the
	starting xml writer depth and allow an external namespace stack.
	(raptor_rdfxmla_emit,
	raptor_rdfxmla_serialize_declare_namespace_from_namespace): Set
	starting xml writer depth.
	(raptor_rdfxmla_serialize_init_nstack): Added to separate out
	stack initialising from raptor_rdfxmla_serialize_init.
	(raptor_rdfxmla_serialize_init): Call
	raptor_rdfxmla_serialize_init_nstack() and set rdf:RDF writing to
	true by default.
	(raptor_rdfxmla_serialize_terminate): Conditionalise freeing the
	xml writer and namespaces stack.
	(raptor_rdfxmla_serialize_set_write_rdf_RDF): Added
	(raptor_rdfxmla_serialize_set_xml_writer): Added
	(raptor_rdfxmla_serialize_start): Do not init local xml_writer if
	one was passed in.
	(raptor_rdfxmla_ensure_writen_header): Do not write rdf:RDF if not
	wanted.

	* src/raptor_rss_common.c: (raptor_new_rss_item): Added,
	refactoring raptor_rss_model_add_item and
	raptor_rss_model_add_common content and ensuring triples field is
	always initialised.

	* src/raptor_rss.h: Added raptor_new_rss_item prototype.

	* src/raptor_qname.c:
	(raptor_new_qname_from_namespace_local_name): Accept NULL
	namespace to make a namespace-less qname.

	* src/raptor_xml_writer.c: (raptor_xml_writer_get_depth): Added.

	* src/raptor_sequence.c: (raptor_sequence_delete_at): Added

	* src/raptor.h: Added raptor_sequence_delete_at and
	raptor_xml_writer_get_depth

	* src/raptor_serialize.c: (raptor_serialize_end): use
	free_iostream_on_end field to free iostream only if it was
	internal, not passed in

	* src/raptor_internal.h: iostream gets free_iostream_on_end field
	Added raptor_rdfxmla_serialize_set_write_rdf_RDF and
	raptor_rdfxmla_serialize_set_xml_writer prototypes

2008-04-30  Dave Robillard <dave@drobilla.net>

	* src/raptor_turtle_writer.c: (raptor_new_turtle_writer,
	raptor_turtle_writer_base): Set base URI even if not writing @base
	directive, so relative URI writing works correctly when @base is
	disabled.

2008-04-26  Dave Beckett <dave@dajobe.org>

	* src/raptor_uri.c: (assert_uri_to_relative): Free base_uri if not NULL

2008-04-25  Dave Beckett <dave@dajobe.org>

	* src/raptor_avltree.c, src/raptor_general.c,
	src/raptor_identifier.c, src/raptor_internal.h,
	src/raptor_iostream.c, src/raptor_json_writer.c,
	src/raptor_namespace.c, src/raptor_parse.c, src/raptor_qname.c,
	src/raptor_sax2.c, src/raptor_sequence.c, src/raptor_serialize.c,
	src/raptor_serialize_turtle.c, src/raptor_set.c,
	src/raptor_statement.c, src/raptor_stringbuffer.c,
	src/raptor_uri.c, src/raptor_xml.c, src/raptor_xml_writer.c,
	src/raptor_abbrev.c: Use RAPTOR_ASSERT_OBJECT_POINTER_RETURN on
	destructor object arg.  Code comments 2008

2008-04-16  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_turtle.c: (raptor_turtle_serialize_end):
	Reset context->written_header flag to enable serializer object
	reuse.

2008-04-14  Dave Beckett <dave@dajobe.org>

	* src/turtle_lexer.l: Rename fatal_error_longjmp_env to
	turtle_lexer_fatal_error_longjmp_env

	* src/n3_lexer.l: Use setjmp/longjmp to return fatal error
	messages to caller without abort()
	(n3_lexer_fatal_error): Remove abort() call.
	main code: setjmp before starting parse.  Move code to inside %{
	%} block.

	* src/n3_common.h, src/n3_parser.y, src/turtle_common.h,
	src/turtle_parser.y: Count errors in syntax parsing and do not
	report errors after the first one.  A workaround instead of adding
	full bison error parser recovery.

	* configure.ac, src/turtle_lexer.l: Use setjmp/longjmp to return
	fatal error messages to caller without abort()
	(turtle_lexer_fatal_error): Remove abort() call.
	main code: setjmp before starting parse.  Move code to inside %{
	%} block.

2008-04-14  Lauri Aalto <laalto@iki.fi>

	* src/raptor_rdfxml.c: (raptor_rdfxml_end_element_grammar):
	Resiliency fixes: check raptor_parser_internal_generate_id()
	return value

	* src/raptor_libxml.c: (raptor_libxml_free): Resiliency fix: make
	sure myDoc is always freed.

	* src/n3_lexer.l, src/turtle_lexer.l: Reverted from r13787 abort()
	calls back to *_lexer_fatal_error() - it is assumed that these
	functions never return.

	* src/ntriples_parse.c: (raptor_ntriples_generate_statement,
	raptor_ntriples_string_as_utf8_string): Resiliency fixes: check
	for alloc failures.

2008-04-13  Dave Beckett <dave@dajobe.org>

	* src/raptor_rss_common.c: 2008

	* src/raptor_rss.h,
	src/raptor_rss_common.c: (raptor_rss_model_add_item,
	raptor_free_rss_item): Add triples, free it.
	(raptor_clear_rss_item): Deleted, not used.

	* src/raptor_serialize_rss.c: comments
	(raptor_rss10_serialize_statement): pass on handled flag from
	raptor_rss10_store_statement()

	* src/raptor_guess.c: (raptor_guess_parse_chunk):: Check for
	raptor_parser_copy_user_state failure and pass on.

	* src/raptor_grddl.c: (raptor_grddl_ensure_internal_parser): Check
	for raptor_parser_copy_user_state failure and pass on. Slightly
	adjust nearby code to remove else.

	* src/raptor_internal.h,
	src/raptor_parse.c: (raptor_parser_copy_user_state): Add a return
	value on failure of allocs.

	* src/raptor_parse.c: (raptor_parser_copy_user_state): Copy
	Cache-Control: header and User-Agent: header values to destination
	parser

	* src/raptor_internal.h: Note about code changes needed when
	adding user data to raptor_parser

	* src/raptor_internal.h: Removed prototypes for removed functions:
	raptor_parser_error_message_handler,
	raptor_parser_fatal_error_message_handler,
	raptor_parser_warning_message_handler,
	raptor_parser_fatal_error_varargs, raptor_parser_warning_varargs

	* src/n3_lexer.l, src/parsedate.y, src/raptor_parse.c,
	src/raptor_rdfxml.c, src/turtle_lexer.l: Remove calls to abort()
	in mainline code (some aborts still exist in test code for
	consistency failures in avltree but they are only compiled in with
	RAPTOR_DEBUG)

	(raptor_parser_fatal_error): Set parsing failed flag on fatal error.
	(raptor_parser_fatal_error_message_handler,
	raptor_parser_error_message_handler,
	raptor_parser_warning_message_handler): Removed, no longer used.

	(raptor_rdfxml_start_element_grammar):
	case RAPTOR_STATE_PARSETYPE_DESCRIPTION...
	RAPTOR_STATE_PARSETYPE_COLLECTION
	Remove use of abort() for an ancient check for an object URI that can
	be worked around.
	case RAPTOR_STATE_MEMBER_PROPERTYELT:
	With content type RAPTOR_RDFXML_ELEMENT_CONTENT_TYPE_XML_LITERAL,
	remove use of abort() for unknown content types related to
	daml/collections - it will fall through to a fatal error anyway.
	With default content type, remove abort() and tidy the error
	message.
	Parsing will still fail in this case.

	(n3_lexer_fatal_error, turtle_lexer_fatal_error): Do not call abort.

	(ToHour): Do not call abort, print message when debugging and return
	invalid value.

2008-04-12  Dave Beckett <dave@dajobe.org>

	* src/raptor_rss.c: (raptor_rss_start_namespaces): Added, pulling
	namespace scanning out of raptor_rss_parse_chunk.
	(raptor_rss_parse_chunk): Call above.

	* src/raptor_rss.c: Add a nspaces_seen[] array in raptor_rss and
	track namespaces declared either in input (xmlns seen via SAX) or
	output, when writing a field in RSS1.0 schema.  Save them all up
	and generate before emitting.
	(raptor_rss_parse_start): Reset nspaces_seen array to none seen.
	(raptor_rss_sax2_new_namespace_handler): Mark namespace seen, do
	not pass on to rdf namespace handler just yet.
	(raptor_rss_parse_chunk): On finish, scan all fields of all items
	for namespaces and mark those that need declaring.  Then call
	raptor_parser_start_namespace() to start them for the client.

2008-04-11  Dave Beckett <dave@dajobe.org>

	* src/raptor_rss.c: (raptor_rss_sax2_new_namespace_handler): Added.
	(raptor_rss_parse_init): Register
	raptor_rss_sax2_new_namespace_handler to pass on SAX2 namespace
	events to the rdf parser.
	Fixes Issue #0000255 http://bugs.librdf.org/mantis/view.php?id=255

	* docs/tmpl/section-triples.sgml: sgml docs

	* src/raptor_serialize_rss.c: 2008

2008-04-11  Lauri Aalto <laalto@iki.fi>

	* src/raptor_general.c: (raptor_init,raptor_finish): Changed
	raptor_initialised flag to a reference count.

2008-04-05  Dave Beckett <dave@dajobe.org>

	* docs/raptor-serializers.xml: Add JSON serializers section

2008-04-03  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_end):
	Fixed crash when reusing serializer objects. Reset
	context->written_header flag so that when
	raptor_rdfxmla_ensure_writen_header() returns success,
	context->rdf_RDF_element is always non-null.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_statement):
	Fixed rdfxml-xmp segfault. Make sure avltree cursor points to
	something before trying to indirect it.
	
2008-04-01  Dave Beckett <dave@dajobe.org>

	* src/raptor-config.1: remove undefined macro .l other fixes

	* NEWS.html, RELEASE.html configure.ac, src/win32_raptor_config.h:
	Bumped version to 1.4.18

2008-03-29  Dave Beckett  <dave@dajobe.org>

	* Snapshotted raptor_1_4_17 for 1.4.17 release (SVN 13771)

	* utils/rapper.c: adjust feature pops

	* utils/rapper.c: free features

	* utils/rapper.c: Allow multiple features to be set with
	-f/--feature by storing them away in two raptor_sequence* lists,
	one for parser and one for serializer.

	Then such things like
	 rapper -q -o json -f jsonCallback=foo -f 'jsonExtraData="foo":"bar"' -f relativeURIs ...
	can be called.

	* src/raptor_serialize_json.c: (raptor_json_serialize_init): Alter
	default to serialize with absolute URIs for JSON.
	(raptor_json_serialize_start): Use feature_relative_uris to decide
	what base uri to send to JSON writer.

2008-03-27  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_json.c: (raptor_json_serialize_start): Make
	callback start with '(' again.

2008-03-26  Dave Beckett <dave@dajobe.org>

	* src/raptor_sax2.c: (raptor_sax2_unparsed_entity_decl): Do not
	return error when there is no handler.
	(raptor_sax2_external_entity_ref): Error out when there is no
	handler as the XML cannot be parsed with unknown external entity
	references.

	* src/raptor_rdfxml.c, src/raptor_sax2.c:
	(raptor_sax2_unparsed_entity_decl,
	raptor_sax2_external_entity_ref): Moved unparsed entity and
	external entity reference error messages to sax2 class.
	(raptor_rdfxml_unparsed_entity_decl_handler,
	raptor_rdfxml_external_entity_ref_handler): Deleted.
	(raptor_rdfxml_parse_init): Remove setting handlers

	* src/raptor_rdfxml.c: (raptor_rdfxml_unparsed_entity_decl_handler,
	raptor_rdfxml_external_entity_ref_handler): Turn
	fprintf(stderr...) calls into real raptor_parser_error calls

	* src/raptor_sax2.c: (raptor_sax2_external_entity_ref): Note
	failure is happening with 'return 0'

	* src/raptor.h: raptor_sax2_external_entity_ref_handler autodocs

2008-03-25  Dave Beckett <dave@dajobe.org>

	* src/raptor.h, src/raptor_sax2.c, src/raptor_iostream.c: autodocs

	* docs/libraptor.3: 1.4.17 and lots of formatting tidying

	* src/raptor.h, src/raptor_feature.c, src/raptor_internal.h,
	src/raptor_parse.c, src/raptor_sax2.c, src/raptor_serialize.c,
	src/raptor_serialize_json.c, src/raptor_turtle_writer.c,
	src/raptor_xml_writer.c: Added RAPTOR_FEATURE_JSON_EXTRA_DATA name
	jsonExtraData that allows adding data to the end of the top level
	JSON object on output

2008-03-23  Dave Beckett <dave@dajobe.org>

	* docs/tmpl/section-feature.sgml: add json callback feature

2008-03-16  Dave Beckett <dave@dajobe.org>

	* configure.ac: fix check for needing to link with -lm

	* src/raptor_sax2.c: (raptor_sax2_parse_chunk): Fixes to calling
	raptor_log_error_to_handlers when built with expat.

	* src/raptor_parse.c: (main): Only define program if RAPTOR_DEBUG

	* src/raptor_avltree.c: (check_string, main): Casts for C++

	* src/raptor_turtle_writer.c: (main): Cast for C++

	* src/raptor_uri.c: (main): Remove C99 initializer for C++

	* src/raptor_abbrev.c: (raptor_abbrev_node_lookup): Cast for C++

	* src/raptor_set.c: (raptor_id_set_add): Casts for C++

	* src/raptor_turtle_writer.c: (main): use raptor_iostream_tell
	instead of deprecated raptor_iostream_get_bytes_written_count

	* tests/turtle/test-28-out.ttl: Update expected exact turtle
	serializer result due to AVLTree change in re-ordering the triples

	* src/raptor.h, src/raptor_feature.c, src/raptor_internal.h,
	src/raptor_parse.c, src/raptor_sax2.c, src/raptor_serialize.c,
	src/raptor_serialize_json.c, src/raptor_turtle_writer.c,
	src/raptor_xml_writer.c: Added RAPTOR_FEATURE_JSON_CALLBACK
	serializer feature for the JSON serializer to emit a callback
	block like callback(...);
	struct raptor_serializer_s gains feature_json_callback.
	(raptor_free_serializer): Free all string features.
	(raptor_serializer_set_feature_string,
	raptor_serializer_get_feature_string): Store/return JSON callback
	in feature_json_callback.
	raptor_features_list array gains new entry for
	RAPTOR_FEATURE_JSON_CALLBACK with name "jsonCallback".
	(raptor_json_serialize_start): Write callback before serialize start.
	(raptor_json_serialize_end): Terminate callback after serialize end.

	* src/raptor.h: Removed raptor_sax2_parse_handle_errors prototype
	- no such function.

2008-02-25  Lauri Aalto <laalto@iki.fi>

	* src/raptor_rdfxml.c:
	(raptor_rdfxml_start_element_grammar,raptor_rdfxml_end_element_grammar):
	Check for alloc failures.

	* src/raptor_xml.c: (raptor_new_xml_element): Check for cdata
	stringbuffer alloc failure.

	* src/raptor_sax2.c: (raptor_sax2_start_element): Low-memory
	cleanup fixes.

	* src/raptor.h: (raptor_error_handlers): Quick segfault fix:
	statically allocate RAPTOR_LOG_LEVEL_LAST+1 error handler slots

	* src/raptor.h: (raptor_error_handlers): Portability fix: avoid
	"type containing an unknown-size array is not allowed" errors on
	some compilers.

2008-02-24  Lauri Aalto <laalto@iki.fi>

	* src/raptor_www.c: (raptor_www_set_http_cache_control): +1 for
	zero termination

2008-02-24  Dave Beckett <dave@dajobe.org>

	* src/raptor.h, src/raptor_general.c, src/raptor_grddl.c,
	src/raptor_internal.h, src/raptor_libxml.c, src/raptor_parse.c,
	src/raptor_sax2.c, src/raptor_www.c, src/raptor_www_libxml.c:
	Added struct raptor_message_handler_closure for user data plus an
	error handler.
	(raptor_log_error_simple): Removed, only used in raptor_sax2.c
	(raptor_log_error_to_handlers): Added to log to an
	raptor_error_handlers object.
	(raptor_sax2_simple_error): Tidy error calling to use closure
	pointer.
	(raptor_sax2_parse_chunk, raptor_log_error_to_handlers): Use
	raptor_log_error_to_handlers
	(raptor_www_set_error_handler, raptor_www_error): Update for
	closure struct.
	(raptor_grddl_fetch_uri, raptor_grddl_parse_chunk): Update for
	closure struct.  Tidy saving and restoring error handlers
	(raptor_new_parser): Init last_log_level for error handlers.
	(raptor_parse_uri_with_connection, raptor_parser_simple_error,
	raptor_parser_error_varargs, raptor_parser_error_message_handler,
	raptor_parser_warning, raptor_parser_warning_message_handler,
	raptor_set_fatal_error_handler, raptor_set_error_handler,
	raptor_set_warning_handler): Update for closure struct.
	(raptor_libxml_warning, raptor_libxml_error_common,
	raptor_libxml_generic_error,
	raptor_libxml_xmlStructuredErrorFunc): Update for closure struct.
	(raptor_www_libxml_init): Update for closure struct.

2008-02-24  Lauri Aalto <laalto@iki.fi>

	* src/Makefile.am: flex-generated header file does not need fixing
	with fix-flex. It already has YY_NO_UNISTD_H guard and all other
	fix-flex issues are for .c files only.
	Fixes warnings due to multiple inclusion of raptor_config.h.

2008-02-23  Dave Beckett <dave@dajobe.org>

	* docs/tmpl/section-feature.sgml, src/raptor.h,
	src/raptor_feature.c, src/raptor_grddl.c, src/raptor_internal.h,
	src/raptor_parse.c, src/raptor_sax2.c, src/raptor_serialize.c,
	src/raptor_turtle_writer.c, src/raptor_www.c,
	src/raptor_www_curl.c, src/raptor_www_libxml.c,
	src/raptor_xml_writer.c: Add RAPTOR_FEATURE_WWW_HTTP_CACHE_CONTROL
	and RAPTOR_FEATURE_WWW_HTTP_USER_AGENT to control WWW.  Pass that
	on in parsers to internal www.  raptor_www struct gains
	cache_control and user_agent fields.
	(raptor_www_curl_fetch): Disable curl www Pragma: header always.
	(raptor_www_set_http_cache_control): Added.
	(raptor_www_set_user_agent, raptor_www_set_proxy): Error checking
	on malloc failure.
	Fixes Issue #0000252 http://bugs.librdf.org/mantis/view.php?id=252

2008-02-22  Lauri Aalto <laalto@iki.fi>

	* src/raptor_rdfxml.c: (raptor_rdfxml_cdata_grammar): Check for
	null pointer before indirecting it.

	* src/raptor_libxml.c: Removed writable static data from
	raptor_libxml.c

2008-02-16  Dave Beckett <dave@dajobe.org>

	* autogen.sh: autogen checks when env prog version is
	empty. Update all packages to latest autogen.sh

2008-02-09  Dave Beckett <dave@dajobe.org>

	* src/raptor_avltree.c, src/raptor_internal.h:
	(raptor_avltree_remove): Added.
	(raptor_avltree_delete): Rewritten in terms of
	raptor_avltree_remove.  (main): Add test with
	raptor_avltree_remove

2008-02-07  Dave Beckett <dave@dajobe.org>

	* src/raptor_avltree.c: (raptor_avltree_search_internal): Alter to
	return the node. (raptor_avltree_search): Use
	raptor_avltree_search_internal changed

2008-02-07  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_emit_subject_properties): Do not throw away return
	value from raptor_rdfxmla_emit_subject_list_items().

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_emit_subject_properties): Check
	raptor_avltree_cursor_first() return value. Fixes a NULL
	indirection crash later on.

	* src/raptor_avltree.c: (raptor_new_avltree): Initialize print_fn
	field to NULL.

2008-02-06  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_statement):
	Ensure variable rv is initialized before use.

2008-02-02  Dave Beckett <dave@dajobe.org>

	* src/raptor_abbrev.c, src/raptor_internal.h,
	src/raptor_serialize_rdfxmla.c, src/raptor_serialize_turtle.c:
	Switch raptor_avltree subject->properties from raptor_sequence to
	raptor_avltree and use an AVL Tree cursor to iterate it.  This
	changes the exact ordering of the output from original order, to
	sorted by raptor_abbrev_node comparison order.

	* src/raptor_avltree.c: Export avltree cursor prototypes.  Added
	raptor_data_print_function field.
	(raptor_avltree_set_print_handler, raptor_avltree_print): Added to
	print an AVL Tree.
	(raptor_avltree_sprout_right): Fix failure to set parent correctly
	in RR rebalancing.
	(raptor_avltree_dump_internal): Print node value if print_fn is
	defined.

	* src/raptor_internal.h: Added raptor_data_print_function typedef.
	Added raptor_avltree_set_print_handler and raptor_avltree_print
	prototypes.  Added avltree cursor prototypes:
	raptor_avltree_cursor_first, raptor_avltree_cursor_last,
	raptor_avltree_cursor_prev, raptor_avltree_cursor_next and
	raptor_avltree_cursor_get

	* src/raptor_avltree.c: (compare_strings): update sig

	* src/raptor_avltree.c, src/raptor_internal.h,
	src/raptor_serialize_json.c, src/raptor_serialize_rdfxmla.c,
	src/raptor_serialize_turtle.c, src/raptor_set.c: Change
	raptor_avltree data from raptor_avltree_t typedef to void*.
	excessive typedefs.  Rename raptor_avltree_compare_function to
	raptor_data_compare_function.  Rename
	raptor_avltree_delete_function to raptor_data_free_function

	* src/raptor.h, src/raptor_general.c, src/raptor_parse.c,
	src/raptor_www.c: (raptor_error_handlers_init): Remove all args
	except object pointer.  Add docs.  This is currently not called
	internally so no need for extra arg soup.  Use to init
	error_handlers everywhere.
	(raptor_new_parser, raptor_www_new_with_connection): Use
	raptor_error_handlers_init rather than set magic directly.

	* src/raptor_statement.c: (raptor_statement_compare): Allow
	subject, predicate or object to have NULL pointers which always
	sort earlier than pointers with values.

2008-01-29  Lauri Aalto <laalto@iki.fi>

	* tests/grddl/Makefile.am: Run GRDDL tests only if GRDDL parser is
	enabled in configuration.

2008-01-27  Dave Beckett <dave@dajobe.org>

	* src/raptor_avltree.c: (raptor_new_avltree): Init size and cursor

	* src/raptor_avltree.c: struct raptor_avltree gains a cursor
	field.
	(raptor_avltree_node_leftmost, raptor_avltree_node_rightmost):
	Added for code clarity.  Really this could be inlined or a macro.
	(raptor_avltree_node_prev, raptor_avltree_node_next): Added for
	moving around tree in order.
	(raptor_avltree_cursor_first, raptor_avltree_cursor_last,
	raptor_avltree_cursor_prev, raptor_avltree_cursor_next,
	raptor_avltree_cursor_get): Added avltree cursor with new methods.
	(main): Added tests for forwards and backwards cursoring.

	* src/raptor_statement.c: code style

	* src/raptor_serialize_turtle.c: (raptor_turtle_serialize_start):
	Indenting

	* src/raptor_serialize_json.c: (raptor_statement_avltree_compare):
	Use raptor_statement_compare.

	* src/Makefile.am, src/raptor.h, src/raptor_general.c,
	src/raptor_statement.c: Added raptor_statement.c for statement
	functions.
	(raptor_statement_compare): Added, based on
	raptor_json_statement_compare.

	* src/raptor_turtle_writer.c: (main): Use write_base_uri in test.

2008-01-23  Dave Robillard <dave@drobilla.net>

	* src/raptor_serialize_turtle.c: (raptor_turtle_context): Fix
	comment on written_header for Turtle (not XML).
	Add feature to control writing @base directive to Turtle files.
	 (RAPTOR_FEATURE_WRITE_BASE_URI): Added.
	 (raptor_new_turtle_writer): Added write_base_uri parameter.


2008-01-22  Dave Beckett <dave@dajobe.org>

	* src/raptor_avltree.c: Remove most internal checks as they do not
	hold while sprouting and rebalancing
	(raptor_avltree_add, raptor_avltree_delete): Check here
	afterwards.

2008-01-21  Dave Beckett <dave@dajobe.org>

	* src/raptor_avltree.c: Run raptor_avltree_check_node after only
	if not rebalancing - node is still being moved.

	* src/raptor_avltree.c: remove QUOTE_FN and flush stderr

	* src/raptor_avltree.c: Remove other raptor_avltree_check_node before

	* src/raptor_avltree.c: (raptor_avltree_sprout): Do not run before
	check, the node is not consistent while it is moving to the right
	place.

	* src/raptor_turtle_writer.c: (main) cast for strlen

	* src/raptor_internal.h: Added prototypes for raptor_avltree_size,
	raptor_avltree_dump and raptor_avltree_check

	* src/raptor_avltree.c: raptor_avltree_node gains a parent field
	raptor_avltree gains a size field
	(raptor_avltree_sprout): Add a parent node arg for updating parent
	field on sprouts.
	(raptor_avltree_add): Call raptor_avltree_sprout with NULL parent.
	(raptor_avltree_print_node): Added for debugging
	(raptor_avltree_check_node): Added to check a node for validity of
	pointers
	(raptor_avltree_sprout_left, raptor_avltree_sprout_right,
	raptor_avltree_sprout, raptor_avltree_balance_left,
	raptor_avltree_balance_right): Update parent pointers and run
	check functions afterwards.
	(raptor_avltree_delete_internal): Run check functions
	(raptor_avltree_size): Added to get tree size.
	(raptor_avltree_dump_internal, raptor_avltree_dump,
	raptor_avltree_check_internal, raptor_avltree_check): Added for
	debugging tree and checking consistency.
	(main): Added one more test item so tree is not balanced.  Run
	checks during adds and delete.

2008-01-21  Lauri Aalto <laalto@iki.fi>

	* src/raptor_rdfxml.c: (raptor_rdfxml_parse_init): Check for
	allocation failures and return error code if necessary.
	(raptor_rdfxml_parse_terminate): Do not assume sax2, id_set are
	initialized.

2008-01-21  Dave Beckett <dave@dajobe.org>

	* utils/rdfdiff.c: Changed algorithm - read both files into
	rdfdiff_file* structures with rdfdiff_collect_statements, removing
	duplicates for each file then compare afterwards.
	(rdfdiff_statement_equals): Edited to have one return.
	(rdfdiff_statement_find): Added
	(rdfdiff_statement_exists): Uses rdfdiff_statement_find.
	(rdfdiff_compare_statements): Removed.
	(main): Use rdfdiff_collect_statements and after both files are
	read in, walk through and remove common statements from the
	from_file list.

	* tests/Makefile.am: show results from check-rdfdiff failing

	* utils/rdfdiff.c: (rdfdiff_statement_exists): Added.
	(rdfdiff_collect_statements): Use rdfdiff_statement_exists to not
	add duplicate statements.

	* tests/Makefile.am: Set result=1 on errors

2008-01-20  Dave Beckett <dave@dajobe.org>

	* tests/turtle/rdf-schema.out, tests/turtle/rdf-schema.ttl: Remove
	duplicate statements from rdf-schema* now that serializer discards
	them

	* src/raptor_abbrev.c: (raptor_abbrev_subject_add_property): Do
	not save duplicate statements.
	Fixes Issue #0000245 http://bugs.librdf.org/mantis/view.php?id=245

	* src/raptor_avltree.c: (main): Add test for raptor_avltree_search

	* src/raptor.h, src/raptor_xml.c: autodocs

2008-01-17  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_json.c: (raptor_json_serialize_init):
	Change the test for name "json".

	* src/raptor_serialize_json.c: (raptor_init_serializer_json):
	Change serializer name 'json-t' to 'json-triples'

	* src/raptor_serialize_json.c: (raptor_init_serializer_json): Set
	JSON mime type to application/json.  Change serializer name 'json'
	to resource-centric one and add alias 'json-r'.

	* src/raptor_xml_writer.c: (main): Use raptor_iostream_tell rather
	than deprecated raptor_iostream_get_bytes_written_count

	* src/raptor_serialize_json.c: (raptor_init_serializer_json): Cast

	* src/raptor_json_writer.c: Added define
	RAPTOR_JSON_WRITER_DATATYPES to remove unused fields and
	initialising/freeing supporting commented-out function
	raptor_json_writer_literal_datatype

	* configure.ac, src/Makefile.am, src/raptor_internal.h,
	src/raptor_json_writer.c, src/raptor_serialize.c,
	src/raptor_serialize_json.c: Added JSON serializing support.
	raptor_json_writer class for formatting JSON.  json-r and json-t
	serializations based on
	http://n2.talis.com/wiki/RDF_JSON_Specification

2008-01-16  Dave Beckett <dave@dajobe.org>

	* src/raptor_turtle_writer.c: (raptor_iostream_write_string_python):
	Do not write too much raw UTF-8

	* src/raptor_turtle_writer.c:
	(raptor_iostream_write_string_python): Add Long Turtle mode 2,
	shift JSON to 3.
	(raptor_turtle_writer_quoted_counted_string): Use mode 2 for
	triple-quoted long strings

	* src/raptor_internal.h: Add
	raptor_turtle_writer_quoted_counted_string replacing
	raptor_turtle_writer_quoted

	* src/raptor.h, src/raptor_serialize_ntriples.c,
	src/raptor_turtle_writer.c: (raptor_iostream_write_string_python):
	Added renamed from raptor_iostream_write_string_turtle and
	replacing raptor_iostream_write_string_ntriples. Handles writing
	to an iostream with escapes in N-Triples, Turtle and JSON with
	appropriate escapes which are all python like.
	(raptor_iostream_write_string_turtle): Changed to use
	raptor_iostream_write_string_python.
	(raptor_turtle_writer_quoted_counted_string): Renamed from
	raptor_turtle_writer_quoted and taking a length

2008-01-14  Lauri Aalto <laalto@iki.fi>

	* autogen.sh: Do not branch autogen.sh scripts but keep them
	identical

2008-01-12  Dave Beckett <dave@dajobe.org>

	* autogen.sh: automake 1.10 research

2008-01-11  Lauri Aalto <laalto@iki.fi>

	* src/n3_parser.y, src/ntriples_parse.c, src/raptor_grddl.c,
	src/raptor_guess.c, src/raptor_internal.h, src/raptor_parse.c,
	src/raptor_rdfxml.c, src/raptor_rss.c, src/raptor_serialize.c,
	src/raptor_serialize_dot.c, src/raptor_serialize_ntriples.c,
	src/raptor_serialize_rdfxml.c, src/raptor_serialize_rdfxmla.c,
	src/raptor_serialize_rss.c, src/raptor_serialize_simple.c,
	src/raptor_serialize_turtle.c, src/turtle_parser.y:
	(raptor_*_serializer_register_factory,
	raptor_*_parser_register_factory) Return error codes from parser
	and serializer factory registration functions.
	(raptor_serializer_register_factory,
	raptor_parser_register_factory) Check factory function return
	code.
	(raptor_parser_factory_add_alias,
	raptor_parser_factory_add_mime_type,
	raptor_parser_factory_add_uri) Added error code returns. Bubble up
	OOM errors to caller.

	* src/raptor_parse.c, src/raptor_serialize.c: (raptor_parsers_init,
	raptor_parser_register_factory,
	raptor_serializer_register_factory): Let raptor_init() handle
	dying on OOM.

	* src/n3_parser.y, src/ntriples_parse.c, src/raptor_general.c,
	src/raptor_grddl.c, src/raptor_guess.c, src/raptor_internal.h,
	src/raptor_parse.c, src/raptor_rdfxml.c, src/raptor_rss.c,
	src/raptor_sax2.c, src/raptor_serialize.c,
	src/raptor_serialize_dot.c, src/raptor_serialize_ntriples.c,
	src/raptor_serialize_rdfxml.c, src/raptor_serialize_rdfxmla.c,
	src/raptor_serialize_rss.c, src/raptor_serialize_simple.c,
	src/raptor_serialize_turtle.c, src/raptor_uri.c,
	src/turtle_parser.y: Changed raptor internal init functions to
	return error codes.

2008-01-07  Lauri Aalto <laalto@iki.fi>

	* src/raptor.h: Add raptor_error_handlers_init and raptor_sax2
	RAPTOR_API exports.

	* src/raptor_rfc2396.c: (raptor_uri_resolve_uri_reference): Cast
	unsigned char -> char. Fixes compilation problems on non-gcc
	compilers.

2008-01-05  Dave Beckett <dave@dajobe.org>

	* src/raptor_rfc2396.c: Update URI resolving for RFC3986 - some
	abnormal examples have different results or have defined possible
	results.
	(raptor_uri_resolve_uri_reference): Remove leading /../ and /./
	(main): Update tests for RFC3986 changes

	* src/raptor_general.c: 2008

2008-01-04  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_turtle.c: (raptor_turtle_ensure_writen_header):
	Do not assume context->turtle_writer is initialized.

	* src/raptor_serialize_turtle.c: (raptor_turtle_serialize_init):
	Require non-NULL rdf:type abbrev node.

	* src/raptor_abbrev.c: (raptor_abbrev_subject_add_property):
	Prevent low-memory double deletes - increment object reference
	counts earlier.

	* src/raptor_turtle_writer.c: (raptor_turtle_writer_quoted): Check
	for stringbuffer alloc failures.

2008-01-03  Dave Beckett <dave@dajobe.org>

	* src/raptor.h, src/raptor_qname.c: Added
	raptor_qname_get_counted_value

2008-01-03  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_turtle.c: (raptor_turtle_serialize_statement):
	Return error if raptor_abbrev_node_lookup() or
	raptor_abbrev_subject_add_property() calls fail.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_statement):
	Removed redundant conditional.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_ensure_writen_header):
	Check for qname alloc failure, do not pass NULL attributes to XML
	element.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_statement):
	Lowmem fixes. Return raptor_abbrev_subject_add_property() errors
	to caller.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_ensure_writen_header):
	Added int return code.
	(raptor_rdfxmla_serialize_end) Fixed low-memory crash: make sure
	context->rdf_RDF_element is not used if NULL.

	* src/raptor_abbrev.c: (raptor_new_qname_from_resource): Fixed
	low-memory leaks.

	* src/raptor_serialize_rdfxmla.c, src/raptor_serialize_turtle.c:
	rdfxml-abbrev & turtle serializer error messages: Removed double
	0x prefixes - %p already gives one.

	* src/raptor_iostream.c: Changed raptor_iostream_handler2
	initializers from gcc/c99 style to traditional C.

2008-01-02  Lauri Aalto <laalto@iki.fi>

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_end):
	Do not assume xml_writer or rdf_RDF_element are initialized.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_serialize_statement):
	Check for raptor_abbrev_node_lookup() errors.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_ensure_writen_header):
	Check for alloc failures.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_emit_subject):
	Check for alloc failures.

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_emit_subject_properties): Check for alloc failures.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_emit_literal):
	Check for qname attribute alloc failures.

	* src/raptor_serialize_rdfxmla.c: (raptor_rdfxmla_emit_resource):
	Check for qname attribute alloc failure.

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_emit_subject_list_items): Check for xml element
	alloc failure.

	* src/raptor_abbrev.c: (raptor_new_qname_from_resource): Check for
	alloc failure.

	* src/raptor_abbrev.c: (raptor_abbrev_node_lookup): Check for
	lookup node allocation failures.

	* src/raptor_abbrev.c: (raptor_new_abbrev_node): Check for alloc
	failures.

	* src/turtle_parser.y: (raptor_turtle_parse_chunk): Do not leave
	turtle_parser->buffer a dangling pointer if realloc fails.
	(raptor_turtle_parse_terminate) When freeing
	turtle_parser->buffer, do not trust turtle_parser->buffer_length
	to be in sync.

	* src/raptor_iostream.c: (raptor_new_iostream_to_filename): Close
	file on alloc failure.

	* src/raptor_iostream.c: (raptor_new_iostream_from_filename):
	Close file on alloc failure.

	* src/raptor_iostream.c: (raptor_iostream_calculate_modes,
	raptor_iostream_check_handler, raptor_new_iostream_from_handler2):
	Fix compiler error on some non-gcc compilers - illegal use of
	const.

2008-01-01  Dave Beckett <dave@dajobe.org>

	* src/raptor_iostream.c: code style

	* src/raptor_iostream.c: docs

	* src/raptor_iostream.c: (raptor_iostream_calculate_modes): Use
	handler2 version for calculations.
	(raptor_iostream_check_handler): Check handler API versions.
	(raptor_new_iostream_from_handler2,
	raptor_new_iostream_to_filename,
	raptor_new_iostream_to_file_handle, raptor_new_iostream_to_string,
	raptor_new_iostream_from_filename,
	raptor_new_iostream_from_file_handle): Set mode once.

	* src/raptor_iostream.c: Check handler matches requested mode
	(raptor_iostream_calculate_modes): Added.
	(raptor_iostream_check_handler): Renamed from
	raptor_iostream_init_common.
	(raptor_new_iostream_from_handler2, raptor_new_iostream_to_filename,
	raptor_new_iostream_to_file_handle, raptor_new_iostream_to_string,
	raptor_new_iostream_from_filename,
	raptor_new_iostream_from_file_handle): Use
	raptor_iostream_check_handler to check things and
	raptor_iostream_calculate_modes to set mode.

	* src/raptor_iostream.c: Merge read/write filename code Ensure
	finish is called to fclose(handle)

	* src/raptor_iostream.c: (test_*): Replace uses of
	raptor_iostream_get_bytes_written_count with raptor_iostream_tell

	* src/raptor_iostream.c: Use unsigned long offset not bytes.
	(raptor_iostream_get_bytes_written_count): Deprecated for
	raptor_iostream_tell
	(raptor_iostream_tell): Added

	* src/raptor.h: Deprecate raptor_iostream_get_bytes_written_count
	for raptor_iostream_tell

	* src/raptor_iostream.c: (raptor_filename_iostream_finish): Added
	to close filename file
	handle. raptor_iostream_read_file_handle_handler struct added
	(raptor_new_iostream_from_file_handle): Added.
	(test_read_from_file_handle): Enabled.

	* src/raptor_iostream.c: Put ended EOF into flags

	* src/raptor_iostream.c: Merge read/write sinks

	* src/raptor_iostream.c: Add private field to raptor_iostream_s
	for handling freeing handler2
	(raptor_new_iostream_from_handler2): Add const to hamdler2 arg.

	* src/raptor.h: raptor_iostream_handler2 loses private field - it
	can be part of internals of raptor_iostream Updated
	raptor_new_iostream_from_handler2 to make handler2 arg
	constant pointer to constant data.

	* src/raptor.h: Added raptor_iostream_read_eof and typedef
	raptor_iostream_read_eof_func to raptor_iostream_handler2
	structure.

	* src/raptor_iostream.c: (raptor_iostream_read_eof): Added.
	(main) More unit test refactoring and checking.

	* src/raptor_iostream.c: Resource cleanup on test failures

	* src/raptor_iostream.c: Refactor read tests to be units - one
	function per test.

	* src/raptor_iostream.c: Refactor write tests to be units - one
	function per test.

	* src/raptor_iostream.c: (main): Tests for iostream reading

