ChangeLog

2015-01-01  Dave Beckett <dave@dajobe.org>

	* Merge pull request #27 from dajobe/appveyor
	CMake and windows fixes targetted for Appveyor builds

2014-12-23  Dave Beckett <dave@dajobe.org>

	* docs/tmpl/section-general.sgml: tmpls

2014-12-22  Dave Beckett <dave@dajobe.org>

	* Merge pull request #26 from hroptatyr/feat/turtle-chunk-parser
	Provide turtle chunk parser

2014-12-20  Sebastian Freundt <hroptatyr@fresse.org>

	* src/turtle_parser.y: Stop passing chunks to turtle_parser if
	there have been errors

2014-12-18  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_turtle.c: code style

2014-12-18  Sebastian Freundt <hroptatyr@fresse.org>

	* src/turtle_common.h:
	hygiene, kick superfluous slot `statement'

	It seems the turtle parser routines will use the `statement' slot
	from the rdf_parser structure only.

2014-12-17  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_turtle.c: fix comment

2014-12-17  Sebastian Freundt <hroptatyr@fresse.org>

	* src/turtle_common.h, src/turtle_lexer.l, src/turtle_parser.y:
	Provide turtle chunk parser

	This changeset allows to parse huge turtle, trig and n3 files.
	Huge hereby means file sizes bigger than the main memory.  It has
	been tested on the GND dataset of the Deutsche Nationalbibliothek
	(121 MTriples), the dbpedia dataset (583 MT) and a private
	production dataset (1225 MT).

	Previously, the turtle parser tried to stack up all input in a
	huge buffer which it then proceeded to process at once.

	This changeset introduces a parser that attempts to parse each
	given chunk immediately.  Syntax errors that arise due to
	end-of-buffer situations in the middle of a grammar rule are
	accounted for by resolving statements using the special `error'
	rule accompanied with error recovery that copies over the
	remainder of the buffer to the beginning so it can be appended by
	the next chunk.

	Full turtle statements (the ones ending in DOT) will never be part
	of the remainder.  However, because of blank nodes and collections
	statements can't be issued immediately anymore, instead the
	concept of deferring the emission of a statement is introduced.
	This is to avoid dangling (bnodeid) statements in case a turtle
	SPO statement isn't DOT ended yet but the blank node property list
	or collection has been read already.

	* struct raptor_turtle_parser_s: introduce slots for buffer book
	keeping
	* turtle_lexer.l: use YY_USER_ACTION to keep track of buffer
	consumption
	* turtle_parser.y:
	(raptor_turtle_generate_statement): split in two, see following
	(raptor_turtle_clone_statement): prepare statement for handling
	(raptor_turtle_handle_statement): call a parser's statement handler
	(raptor_turtle_defer_statement): like
	raptor_turtle_generate_statement() but instead of calling the
	statement handler immediately put it on a list of deferred
	statements, called (handled) only if the statement rule path has
	been taken (triples DOT)
	(raptor_turtle_parse_chunk): begin parsing on chunks for every
	call, only stack up things in buffers if the remainder of a chunk
	has been resolved through the `error' rule.

2014-12-17  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_turtle.c: Fix check

	* src/raptor_serialize_turtle.c:
	(raptor_mkr_emit_subject_resultset): code style

	* src/raptor_serialize_turtle.c: Move
	raptor_mkr_emit_subject_resultset statics into turtle context.

	struct raptor_turtle_context gains fields mkr_rs_size / arity /
	ntuple / nvalue / processing_value

	(raptor_mkr_emit_subject_resultset): Switch statics to context
	vars above.

	* Merge pull request #25 from rhmccullough/master change mKR
	relation to SPARQL compatible CSV format

	* NEWS.html, RELEASE.html: 2.0.16

	* utils/rapper.c, utils/rdfdiff.c: Restore space between title and
	version

2014-12-15  Dave Beckett <dave@dajobe.org>

	* scripts/process-changes.pl: Warn if no difference seen in
	functions

2014-12-14  Sebastian Freundt <hroptatyr@fresse.org>

	* src/raptor_uri.c:
	fix, do fputs() properly

2014-12-05  Dave Beckett <dave@dajobe.org>

	* scripts/install-bison3.sh: Update install bison script to do
	nothing if bison is new enough

2014-11-25  Dave Beckett <dave@dajobe.org>

	* src/raptor_grddl.c: Disable "-Wformat-nonliteral" with GCC
	pragma for GRDDL error format

2014-11-24  Dave Beckett <dave@dajobe.org>

	* src/raptor_avltree.c, src/raptor_escaped.c,
	src/raptor_general.c, src/raptor_grddl.c,
	src/raptor_json_writer.c, src/raptor_librdfa.c,
	src/raptor_ntriples.c, src/raptor_rdfxml.c, src/raptor_rss.c,
	src/raptor_rss_common.c, src/raptor_serialize_dot.c,
	src/raptor_serialize_html.c, src/raptor_serialize_json.c,
	src/raptor_serialize_rdfxml.c, src/raptor_serialize_rdfxmla.c,
	src/raptor_serialize_rss.c, src/raptor_serialize_turtle.c: Replace
	type %d (for enums) with %u in error messages (-Wformat)

2014-11-23  Dave Beckett <dave@dajobe.org>

	* configure.ac:
	Redisable -Wconversion - generated lexer too  noisy

	* librdfa/curie.c, src/ntriples_parse.c, src/raptor_grddl.c,
	src/raptor_internal.h, src/raptor_iostream.c,
	src/raptor_ntriples.c, src/raptor_parse.c, src/raptor_sax2.c,
	src/raptor_serialize_turtle.c, src/raptor_stringbuffer.c,
	src/raptor_unicode.c, src/raptor_www_curl.c, src/raptor_xml.c:
	Fixes for -Wconversion
	- casting into to char near tolower and constructing chars from
	ints
	- unsigned int foo : 1 for bit flag
	- raptor_stringbuffer_length() to unsigned int

	* configure.ac: Enable -Wconversion

	* src/snprintf.c: Disable "-Wformat-nonliteral" with GCC pragma
	for snprintf test code

2014-11-22  Dave Beckett <dave@dajobe.org>

	* src/raptor_libxml.c: Disable GCC -Wformat-literal in a few
	places using GCC pragma

	Using #pragma GCC diagnostic <...> from
	https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Pragmas.html

	* utils/rapper.c, utils/rdfdiff.c: Remove static string printfs in
	utilities (-Wformat)

	* configure.ac, src/raptor_internal.h, src/raptor_parse.c,
	src/raptor_rdfxml.c: Enable -Wformat=2 for gcc and fix that

	(raptor_parser_log_error): Added to allow passing in format
	message and log level.

	Use above in cases where a message can be an error or warning so
	that -Wformat=2 will work with gcc: it can now check all
	printf-style formats used in Raptor.

	* RELEASE.html: 2.0.16

	* .travis.yml: docs

	* scripts/install-bison3.sh: Install bison with a C compiler

	* .travis.yml: try compile c++

	* .travis.yml: Add matrix for CC=cc, CC=c++

2014-11-21  Dave Beckett <dave@dajobe.org>

	* Merge pull request #21 from rhmccullough/master fix memory
	leak with format, meaning

	* docs/Makefile.am, scripts/Makefile.am, scripts/fix-groff-xhtml,
	scripts/fix-groff-xhtml.pl, utils/Makefile.am: Rename
	scripts/fix-groff-xhtml to scripts/fix-groff-xhtml.pl

2014-11-20  Richard H. McCullough <rhmccullough@gmail.com>

	* src/raptor_serialize_turtle.c: set pointers to NULL after
	freeing memory

	I even ran "make distcheck" this time.  I noticed a few permission
	errors, but I don't worry about those because Windows ACLs often
	take control of your files.

	* src/raptor_serialize_turtle.c: fix memory leak with format,
	meaning check just before return at end of function

2014-11-19  Dave Beckett <dave@dajobe.org>

	* docs/Makefile.am: Add $(EXEEXT) to build-formats exe name

	* src/raptor_internal.h, src/raptor_serialize_turtle.c,
	src/raptor_turtle_writer.c, tests/mkr/rdf-schema.mkr,
	tests/mkr/rdfq-results.mkr, tests/mkr/rdfs-namespace.mkr,
	tests/mkr/test-07.mkr, tests/mkr/test-08.mkr,
	tests/mkr/test-16a.mkr, tests/mkr/test-28.mkr,
	tests/mkr/test-31.mkr, tests/mkr/test-32.mkr,
	tests/mkr/test-34.mkr: Add mkr turtle writer flag, move it out of
	internal API.

	@base ends in ; raptor_turtle_writer_flags is now part of internal
	API with bitflag values TURTLE_WRITER_FLAG_AUTO_INDENT and
	TURTLE_WRITER_FLAG_MKR

	(raptor_new_turtle_writer): Gains flags arg.

	(raptor_turtle_writer_namespace_prefix, raptor_turtle_writer_base):
	Lose emit_mkr arg and take it from the turtle_writer struct flags
	field.  Update mkr tests to end @base lines with ';' like other
	mkr lines.

2014-11-16  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_turtle.c: Remove trailing ws from lines

	* src/raptor_serialize_turtle.c: Code style fixes around mkr
	serializer code

	* src/raptor_serialize_turtle.c: Free rs_ResultSet_uri and
	rs_resultVariable_uri

2014-11-14  Dave Beckett <dave@dajobe.org>

	* NEWS.html, RELEASE.html: 2.0.16

	* README.html, docs/raptor-serializers.xml: Add mKR serializer
	references to docs

	* Merge pull request #18 from dajobe/mkr-serializer mKR serializer
	- single commit

2014-11-12  Dave Beckett <dave@dajobe.org>

	* scripts/fix-bison.pl, scripts/fix-gtkdoc-header.pl: Update perms

	* scripts/Makefile.am: Add AM_CPPFLAGS

2014-11-04  Dave Beckett <dave@dajobe.org>

	* src/raptor_parse.c, src/raptor_serialize.c: Fix error returns in
	new world methods

	(raptor_world_get_parser_factory,
	raptor_world_get_serializers_count): Fix return value in
	assertions

2014-11-01  Dave Beckett <dave@dajobe.org>

	* CMakeLists.txt, NEWS.html, RELEASE.html, configure.ac: Bumped
	version to 2.0.16

	* Snapshotted raptor2_2_0_15 for 2.0.15 release (GIT 815e4a75a0e1f15a5cf35de48a3d0b32a14c5663)

	* src/turtle_lexer.l, tests/trig/Makefile.am,
	tests/trig/bug-584-dos.out, tests/trig/bug-584-dos.trig,
	tests/trig/bug-584-unix.out, tests/trig/bug-584-unix.trig: Handle
	\r in TRiG "graph-name {"

	Fixes Issue #0000584
	http://bugs.librdf.org/mantis/view.php?id=584

	* src/turtle_lexer.l:
	(turtle_token_print): Add GRAPH_NAME_LEFT_CURLY

	* src/turtle_lexer.l:
	(turtle_token_print): Add LEFT/RIGHT_CURLY

	* src/turtle_lexer.l:
	(main): Fix turtle_lexer_test to pass in string, not use yyinput

	* tests/ntriples/Makefile.am, tests/ntriples/bug-577.nt,
	tests/ntriples/bug-577.out: Add ntriples test bug-577 for URI
	escaping

	* src/turtle_common.h, src/turtle_parser.y: Rename
	raptor_turtle_expand_name_escapes to
	raptor_turtle_expand_qname_escapes

	* src/raptor_internal.h, src/turtle_common.c, src/turtle_lexer.l:
	(raptor_stringbuffer_append_turtle_string): Enforce URI
	restrictions.

	Add is_uri argument to distinguish.  Report type label correctly.
	URIs may not have \t \b \n \r \f or raw ' ' or \u0020 or \u003C or
	\u003E

	Update all raptor_stringbuffer_append_turtle_string callers to
	pass URI flag.

	* src/raptor_ntriples.c:
	(raptor_ntriples_parse_term_internal): Enforce URI restrictions.
	URIs may not have \t \b \n \r \f or raw ' ' or \u0020 or \u003C or
	\u003E

	* src/raptor_internal.h, src/raptor_ntriples.c,
	src/turtle_common.c, src/turtle_lexer.l:
	Remove raptor_turtle_check_uri_string() which is at wrong level.

	Needs to be checked in earlier lexing so e.g. illegal escapes in
	URIs such as \b are found.  For example.

2014-10-28  Dave Beckett <dave@dajobe.org>

	* docs/raptor-changes.tsv, docs/raptor2-sections.txt,
	src/raptor2.h.in, src/raptor_parse.c, src/raptor_serialize.c:
	(raptor_world_get_parsers_count,
	raptor_world_get_serializers_count): Added

	Fixes Issue #0000581
	http://bugs.librdf.org/mantis/view.php?id=581

2014-10-26  Dave Beckett <dave@dajobe.org>

	* src/raptor_general.c: doc fix

	Fixes Issue #0000579
	http://bugs.librdf.org/mantis/view.php?id=579

	* src/raptor_iostream.c: Code tidy; use nobj for
	raptor_iostream_write_bytes() return value.

	Related to Issue #0000575 fix

	* src/raptor_iostream.c:
	Fix return values for
	raptor_iostream_{hexa,}decimal_write

	(raptor_iostream_decimal_write,
	raptor_iostream_hexadecimal_write): Return non-0 if number of
	objects returned from raptor_iostream_write_bytes() does not match
	expected length.

	Fixes Issue #0000575
	http://bugs.librdf.org/mantis/view.php?id=575

	* src/raptor_ntriples.c, src/raptor_term.c,
	tests/ntriples/Makefile.am, tests/ntriples/bug-574.nt,
	tests/ntriples/bug-574.out: Accept '_' as alias/typo for '-' in
	lang strings.

	Replace on parsing.
	Fixes Issue #0000574
	http://bugs.librdf.org/mantis/view.php?id=574

2014-10-20  Dave Beckett <dave@dajobe.org>

	* Merge pull request #16 from rhmccullough/rdf-nil do not change
	"( )" to "rdf:nil"

2014-10-19  Dave Beckett <dave@dajobe.org>

	* docs/Makefile.am, docs/raptor-1-to-2-map.tsv,
	docs/raptor-changes.tsv: Rename changes file to raptor-changes.tsv

	Not just about v1 to v2

	* scripts/process-changes.pl: Make process-changes.pl report wrong
	fields count

	* .travis.yml: run autogen.sh not configure twice

	* scripts/install-bison3.sh:
	delete working dir

	* scripts/install-bison3.sh: sudo

	* .travis.yml: Looks like Travis OS support is not generally
	available

	http://blog.travis-ci.com/2014-05-13-multi-os-feature-available/

2014-10-19  Richard H. McCullough <rhmccullough@gmail.com>

	* src/raptor_serialize_turtle.c: do not change "( )" to "rdf:nil"

	In tests/turtle: rapper -i turtle -o turtle test-08.ttl
	changes "( )" to "rdf:nil".
	This change to src/raptor_serialize_turtle.c will produce "( )" in
	the output file.

2014-10-19  Dave Beckett <dave@dajobe.org>

	* .travis.yml: Quote TRAVIS_OS_NAME that doesn't always seem to be
	defined

	* .travis.yml: use test not [ ]

	* RELEASE.html: 2.0.15

	* .travis.yml, scripts/install-bison3.sh: Travis update attempt

2014-10-12  Dave Beckett <dave@dajobe.org>

	* tests/rdfa11/Makefile.am: doc

	* tests/rdfa11/0297.out, tests/rdfa11/Makefile.am: 0297 passes

	* tests/rdfa11/0303.out, tests/rdfa11/Makefile.am: 0303 passes

	* tests/rdfa11/Makefile.am: 26 failures

	* tests/rdfa11/0235.out, tests/rdfa11/Makefile.am: 0235 passes

	* tests/rdfa11/Makefile.am: Fix error report again

	* tests/rdfa11/0134.out: fix 134 out

	* tests/rdfa11/0134.out, tests/rdfa11/Makefile.am: 0134 passes

	* tests/rdfa11/0197.out, tests/rdfa11/Makefile.am: 0197 passes

	* tests/rdfa11/Makefile.am: 0197 now fails, 0302 now passes.

	* tests/rdfa11/Makefile.am: Tidy failure output

	* tests/rdfa11/0295.out: Update 0295 output

2014-10-10  Dave Beckett <dave@dajobe.org>

	* librdfa/curie.c: Support full URLs for typeof.
	librdfa commit 5b73975a778ee00f328457356a69163911d540a5

2014-10-09  Dave Beckett <dave@dajobe.org>

	* src/Makefile.am: Further fix flex/bison rules to silence them in
	normal runs

	* configure.ac, src/parsedate.y, src/raptor_internal.h,
	src/raptor_rdfxml.c: Use __FUNCTION__ (c99) replacing __func__
	(c90)

	* src/sort_r.h: Add BSD header checks from sort_r

	* src/raptor_turtle_writer.c: Trailing ,

	* configure.ac: Add some GCC5 warning flags

	* Merge pull request #14 from hroptatyr/compiler-support Intel C
	compiler (icc) support

2014-10-09  Sebastian Freundt <freundt@ga-group.nl>

	* librdfa/rdfa.c, librdfa/triple.c, utils/rapper.c: const'ify
	string literals and char pointers that needn't be changed

	librdfa (start_element): const'ify umap_key
	librdfa (rdfa_complete_object_literal_triples): const'ifty
	current_object_literal
	rapper (print_graph): const'ify label

	* configure.ac: Always use AC_LANG_WERROR when checking for
	compiler warning flags

	Many gcc-compatible compilers (icc, clang, etc.) verbosely ignore
	gcc command line flags issuing a warning of some sort.  Catch
	these warnings and turn them into errors when checking for support
	of specific warning flags.

2014-10-04  Dave Beckett <dave@dajobe.org>

	* scripts/Makefile.am, scripts/fix-bison, scripts/fix-bison.pl,
	scripts/fix-flex, scripts/fix-flex.pl, src/Makefile.am: Rename
	fix-flex, fix-bison to have .pl suffix

	* ChangeLog, NEWS.html, RELEASE.html:
	2.0.15

2014-09-25  Dave Beckett <dave@dajobe.org>

	* src/raptor_grddl.c:
	(raptor_grddl_filter_triples): Fix <uri> <uri> <uri> check [gcc5]

	This has been broken since 2007 but just meant too much work was
	being done.  Original commit that added this
	8bb88c9c4a5800b1163b50d2ff12b5245b4b1498

2014-08-21  Dave Beckett <dave@dajobe.org>

	* utils/rdfdiff.c: Provide title and usage if args are missing
	[Coverity CID 72385]

2014-08-09  Dave Beckett <dave@dajobe.org>

	* src/raptor_term.c:
	(raptor_new_term_from_blank): Accept "" as same as NULL blank

2014-08-04  Dave Beckett <dave@dajobe.org>

	* src/raptor_uri.c: raptor_uri_counted_filename_to_uri_string
	handles a counted string

	(raptor_uri_counted_filename_to_uri_string): Do not look for end
	NUL char, count lengths.

	Fixes Issue #0000576
	http://bugs.librdf.org/mantis/view.php?id=576

	* src/raptor_turtle_writer.c:
	raptor_turtle_writer_quoted_counted_string handles a counted
	string

	(raptor_turtle_writer_contains_newline): Add len param and use it,
	drop strlen().

	(raptor_turtle_writer_quoted_counted_string): Use len, drop
	strlen() and call raptor_turtle_writer_contains_newline with
	passed in len.

	Fixes Issue #0000576
	http://bugs.librdf.org/mantis/view.php?id=576

	* src/raptor_uri.c:
	Do not assume NUL terminated string in
	raptor_new_uri_from_counted_string

	(raptor_new_uri_from_counted_string): Remove debug assert and use
	fwrite to emit counted URI string to debug file handler.

	Fixes Issue #0000576
	http://bugs.librdf.org/mantis/view.php?id=576

	* src/raptor_internal.h, src/turtle_parser.y: Add RAPTOR_DEBUG_FH
	define internally

2014-08-02  Dave Beckett <dave@dajobe.org>

	* INSTALL.html: Fix flex url

2014-07-27  Dave Beckett <dave@dajobe.org>

	* src/raptor_iostream.c: Document sink handlers

2014-07-26  Dave Beckett <dave@dajobe.org>

	* src/raptor_rfc2396.c:
	(raptor_uri_normalize_path): Check size of output buffer is big
	enough.

2014-07-07  Dave Beckett <dave@dajobe.org>

	* README.html, INSTALL.html: bye bye sf

	* README.html: Update TRiG pointer, conformance

2014-06-29  Dave Beckett <dave@dajobe.org>

	* src/sort_r.c: correct docs; does not always use sort_r

	* src/ssort.h: one more rename

	* docs/raptor-1-to-2-map.tsv, src/raptor2.h.in,
	src/raptor_sequence.c, src/sort_r.c:
	raptor_data_compare_arg_handler renamed from raptor_sort_r_compare
	Added it to changelog too

	* src/sort_r.c: Make sort test quiet on success

	* src/sort_r.c: const

	* src/sort_r.c: portability

	* configure.ac, src/Makefile.am, src/sort_r.c, src/ssort.h:
	Add
	public domain ssort_r if qsort_r and qsort_s are not present

	* docs/raptor-1-to-2-map.tsv, src/raptor2.h.in,
	src/raptor_sequence.c:
	(raptor_sequence_sort_r): Added based on raptor_sort_r()

	* docs/raptor-1-to-2-map.tsv, src/Makefile.am, src/raptor2.h.in,
	src/sort_r.c:
	(raptor_sort_r): Added based on public domain sort_r()

	* src/sort_r.h, sort_r.c: Public Domain sort_r() by Isaac Turner
	Imported GIT commit 7c60ef94753624291055af0b1eec291f8c4bd5a7 from
	https://github.com/noporpoise/sort_r

2014-05-21  Dave Beckett <dave@dajobe.org>

	* src/parsedate.y:
	Update to point to PHP GIT

	* src/parsedate.y: Fix -99 <= var <= 99 timezone interval check.
	Thanks to Richard Trieu for the report.

2014-05-11  Dave Beckett <dave@dajobe.org>

	* docs/raptor-docs.xml: 2014

2014-05-09  Dave Beckett <dave@dajobe.org>

	* src/raptor_locator.c, src/snprintf.c:
	(raptor_locator_format): Add a NUL to terminate output string.
	See librdf commit aa3bf4ccf4cc9381a1c198566428812af28944de that
	works around this.

2014-05-05  Dave Beckett <dave@dajobe.org>

	* utils/rapper.1: Use \- for hyphen

	* CMakeLists.txt, NEWS.html, RELEASE.html, configure.ac: Bumped
	version to 2.0.15

	* ChangeLog:
	Snapshotted raptor2_2_0_14 for 2.0.14 release (GIT
	93bc8ef8fa1c0b6b4278412f5d12e558b70db708)

	* src/raptor_uri.c: fix autodoc

	* NEWS.html, RELEASE.html: 2.0.14

	* Update tmpls

	* Snapshotted raptor2_2_0_14 for 2.0.14 release (GIT 93bc8ef8fa1c0b6b4278412f5d12e558b70db708)

2014-05-03  Dave Beckett <dave@dajobe.org>

	* configure.ac: Import flex check from rasqal

2014-04-28  Dave Beckett <dave@dajobe.org>

	* scripts/fix-bison: Remove dead code from bison output

2014-04-27  Dave Beckett <dave@dajobe.org>

	* tests/rdfa/Makefile.am: Fix failure test and update expected
	failures: +0294.xml +0349.xml

	* tests/rdfa11/Makefile.am: Echo message when failures are not
	what expected

	* librdfa/rdfa.c:
	(rdfa_init_base): Fix <base href > Fixes support broke in commit
	9447e886ad66a1c3dd2c877341feca639824488a

2014-04-26  Dave Beckett <dave@dajobe.org>

	* tests/rdfa11/Makefile.am: Fail exit on test failures - broken
	for a long itme

	* src/turtle_parser.y:
	(collection): Use YYERR_MSG_GOTO to stop early break and add debug
	info

	* src/turtle_parser.y: Import header code from turtle-parser.y

2014-04-20  Dave Beckett <dave@dajobe.org>

	* configure.ac, src/turtle_lexer.l: Define FLEX_VERSION_DECIMAL
	and use to not duplicate column prototypes.

	* scripts/fix-flex: Convert buffer check for PREFIX_restart into
	simple form

	* scripts/fix-flex: Use YY_CURRENT_BUFFER_LVALUE in
	PREFIX_pop_buffer_state [coverity CID 29295]

	* scripts/fix-flex: pop_buffer_state does not get changed with
	rule; delete ref

	* src/turtle_lexer.l: YY_FATAL_ERROR always calls abort() -
	hopefully coverity notices

	* scripts/fix-flex:
	Remove dead code after YY_INPUT - which is a
	return NULL [coverity CID 29302]

	* scripts/fix-flex:
	Match (static) yy_ prefix functions too

	* scripts/fix-flex:
	Use YY_CURRENT_BUFFER_LVALUE when ensured ok
	[coverity CID 29242 29252 29253 29295]

	Rewrite YY_CURRENT_BUFFER to YY_CURRENT_BUFFER_LVALUE in some
	functions after a PREFIX_ensure_buffer_stack() call has been seen.

	* scripts/fix-flex:
	Give function processing a state var %fn_state

	* scripts/fix-flex: Cleanups - Figure out lexer prefix from input
	- Capture current function name in $cur_function - Rewrite some
	checks to use exact function name - Added $debug var

2014-04-19  Dave Beckett <dave@dajobe.org>

	* scripts/fix-bison: Set yytoken to non-negative value for
	[coverity CID 29259]

	* scripts/fix-bison: Add a default value for yyformat for
	[coverity CID 10838]

	* src/raptor_xml.c: Added coverity[negative_returns] for second
	use of unichar_len [CID 29257]

	* librdfa/lists.c:
	(rdfa_complete_list_triples): Init tmp for error path [coverity
	CID 36737]

	* src/raptor_grddl.c:
	(raptor_grddl_run_xpath_match): Free base_uri on error path
	[coverity CID 34618]

	* src/raptor_serialize_turtle.c:
	(raptor_turtle_emit_subject): Free iterator on error path [coverity
	CID 34617]

2014-04-18  Dave Beckett <dave@dajobe.org>

	* src/raptor_serialize_rss.c:
	(raptor_rss10_emit_rdfxml_item_triples): root_element NULL [coverity
	CID 34616] (raptor_rss10_emit_rdfxml_item_triples): start xml root_element if
	not NULL [coverity CID 34616]

	* librdfa/curie.c:
	(rdfa_resolve_uri): Check end_index2 is not NULL [coverity CID
	29261]

	* librdfa/lists.c:
	(rdfa_complete_list_triples):  strdup and strstr output. [coverity
	CID 29260]

	(rdfa_complete_list_triples): Be careful for strdup and strstr
	returning NULL. [coverity CID 29260]

	* src/raptor_namespace.c: Check return of raptor_xml_escape_string
	for errors [coverity CID 29258]

	(raptor_namespace_format_as_xml): Check return values of
	raptor_xml_escape_string() for negative failure before casting to
	size_t.

	* src/raptor_iostream.c:
	(test_read_from_filename): Use int for read bytes values

	* src/raptor_parse.c: Treat raptor_iostream_read_bytes() returning
	int [coverity CID 29256]

	(raptor_parser_parse_iostream): Treat raptor_iostream_read_bytes()
	return as int, convert to size_t when it's known to be
	non-negative. [coverity CID 29256] The real fix is incompatible
	API change to make iostream return size_t or ssize_t for reads.

	* src/raptor_serialize_rdfxml.c:
	(raptor_rdfxml_serialize_statement): Restore *name always [coverity
	CID 29255]

	* librdfa/rdfa.c:
	(end_element): Do not call rdfa_complete_list_triples() with no
	new subject [coverity CID 29254]

	* src/raptor_xml_writer.c:
	(raptor_xml_writer_start_element_common): attribute namespaces
	[coverity CID 29244]

	(raptor_xml_writer_start_element_common): Process attribute
	namespaces only if there is a namespace stack [coverity CID 29244]

	* src/raptor_librdfa.c: rdfa requires a base URI [coverity CID
	29250]

	(raptor_librdfa_parse_start): Add check for base URI
	(raptor_librdfa_parser_register_factory): Mark 'rdfa' parser needs
	a base URI.

	* librdfa/triple.c:
	(rdfa_complete_object_literal_triples) strchr on NULL [coverity CID
	29429]

	(rdfa_complete_object_literal_triples): Need non NULL
	context->xml_literal to do strchr() on it [coverity CID 29429]

	* src/raptor_serialize_rdfxml.c:
	(raptor_rdfxml_serialize_statement): Remove always 0
	end_predicate_element [coverity CID 29238]

	* src/raptor_serialize_rss.c:
	(raptor_rss10_emit_rdfxml_item_triples): Free root_qname in logical
	place [coverity CID 29236]

	* src/raptor_xml_writer.c:
	(raptor_xml_writer_start_element_common): nstack [coverity CID
	29244]

	(raptor_xml_writer_start_element_common): Defining xml language
	declaration requires namespace declarations so add nstack check.

	* src/raptor_grddl.c:
	(raptor_grddl_run_xpath_match): Check if uri_string is not NULL
	[coverity CID 29243]

	* src/raptor_log.c:
	(raptor_log_error): Allow world to be NULL [coverity CID 29241]

	* src/raptor_log.c:
	(raptor_log_error_varargs): Allow world to be NULL [coverity CID
	29241]

	* librdfa/triple.c:
	(rdfa_complete_current_property_value_triples): Remove duplicate
	variable [coverity CID 29240]

	* src/raptor_grddl.c:
	(raptor_grddl_parse_chunk): Remove logically dead code [coverity CID
	29239] loop is always 0 or 1 so don't check for other values.

	* src/raptor_serialize_rss.c:
	(raptor_rss10_emit_rdfxml_item_triples): Remove logically dead code
	[coverity CID 29237] No need to test freeing serializer twice.

	* src/raptor_grddl.c:
	(raptor_grddl_run_grddl_transform_doc): Check parse start/chunk
	returns [coverity CID 29235]

	* src/raptor_serialize_turtle.c:
	(raptor_turtle_emit_subject): check raptor_avltree_iterator_next()
	return [coverity CID 29234]

2014-04-17  Dave Beckett <dave@dajobe.org>

	* src/raptor_parse.c:
	(raptor_parser_fatal_error): set parser failed if not NULL [coverity
	CID 29283]

	* src/raptor_xml_writer.c:
	(raptor_xml_writer_start_element_common): nspace_declarations is
	never NULL on return path [coverity CID 29284]

	* src/raptor_xml_writer.c:
	(raptor_xml_writer_start_element): element is not NULL [coverity CID
	29285]

	* src/raptor_rss.c:
	(raptor_rss_end_element_handler): rss_element is never NULL
	[coverity CID 29286]

	* src/raptor_abbrev.c:
	(raptor_new_abbrev_subject): Do not use subject->properties on debug
	path [coverity CID 29287]

	* src/raptor_uri.c:
	(raptor_uri_counted_filename_to_uri_string): Error path cannot use
	NULL buffer [coverity CID 29302]

	* src/raptor_serialize_rdfxml.c:
	(raptor_rdfxml_serialize_statement): Free object_uri_string always
	[coverity CID 29269]

	* src/raptor_serialize_turtle.c:
	(raptor_turtle_emit_subject_collection_items): Free iter on error
	[coverity CID 29263]

	* src/turtle_lexer.l: Free stringbuffer on error case [coverity
	CID 29273]

2014-04-16  Dave Beckett <dave@dajobe.org>

	* librdfa/rdfa.c:
	(rdfa_init_base): Fix uri_start dead code again [coverity CID 29700]

	* src/raptor_abbrev.c:
	(raptor_new_abbrev_subject): node arg is never NULL [coverity CID
	29288]

	* src/raptor_qname.c:
	(raptor_new_qname_from_namespace_local_name): move strlen after
	local_name NULL check [coverity CID 29289]

	* utils/rdfdiff.c:
	(main): from_string and to_string are never NULL [coverity CID
	29290, CID 29291]

	* librdfa/triple.c:
	(rdfa_complete_object_literal_triples): NULL check for
	context->xml_literal [coverity CID 29292]

	* src/raptor_serialize_rdfxmla.c:
	(raptor_rdfxmla_serialize_set_xml_writer): Check xml_writer NULL
	[coverity CID 29293]

	* src/raptor_log.c:
	(raptor_log_error_varargs): Can assume world is not NULL [coverity
	CID 29294]

	* librdfa/rdfa.c:
	(end_element): Add parent_context check around block [coverity CID
	29296]

	* librdfa/rdfa.c:
	(rdfa_init_base): Check for uri_start before use [coverity CID
	29297]

	* src/raptor_serialize_turtle.c:
	(raptor_turtle_emit_subject_collection_items): Free iter on error
	path [coverity CID 29263]

	* src/raptor_parse.c:
	(raptor_world_guess_parser_name): Free scores on error path
	[coverity CID 29264]

	* src/raptor_grddl.c:
	(raptor_grddl_run_recursive): Free ibuffer [coverity CID 29265]

	* src/raptor_rss.c:
	(raptor_rss_end_element_handler): Free field on error path [coverity
	CID 29266]

	* src/raptor_rss.c:
	(raptor_rss_insert_rss_link): Free field on error path [coverity CID
	29267]

	* src/raptor_serialize_rdfxml.c:
	(raptor_rdfxml_serialize_statement): Free object_uri_string on error
	path [coverity CID 29269]

	* src/raptor_serialize_rss.c:
	(raptor_rss10_serialize_end): Error path entry_uri cleanup [coverity
	CID 29270]

	* librdfa/lists.c:
	(rdfa_complete_list_triples): Free bnode after loop [coverity CID
	29272] Also strdup() the rdf:nil string so it can be freed.

	* src/turtle_lexer.l: Free stringbuffer on error case [coverity
	CID 29273]

	* docs/raptor-1-to-2-map.tsv, docs/raptor2-sections.txt,
	src/raptor2.h.in, src/raptor_internal.h, src/raptor_rfc2396.c,
	src/raptor_uri.c: Added raptor_uri_counted_filename_to_uri_string

	(raptor_uri_counted_filename_to_uri_string): Added based on
	raptor_uri_filename_to_uri_string.  Updated to properly check the
	length of the incoming filename and ensure (on unix) that the path
	buffer is big enough.  Eliminate strcat() calls while here.  For
	win32, properly calculate the length when there is a :\ in the
	filename.  RAPTOR_FATAL4 added for debugging URI length failures

	* src/turtle_common.c: (raptor_turtle_expand_name_escapes): arg
	free on error path [coverity CID 29303]

	(raptor_turtle_expand_name_escapes): Remove RAPTOR_FREE of name
	argument on error paths - this function does not own name.

2014-03-24  Dave Beckett <dave@dajobe.org>

	* ChangeLog, ChangeLog.14, Makefile.am: ChangeLog.14 for 2013

2014-03-24  Dave Beckett <dave@dajobe.org>

	* librdfa/lists.c, librdfa/rdfa.c: librdfa fixes for
	-Wunreachable-code (clang)

2014-02-24  Dave Beckett <dave@dajobe.org>

	* src/raptor_general.c, src/raptor_json.c, src/raptor_rss.c,
	src/raptor_turtle_writer.c: Fixes for -Wunreachable-code (clang)

	(raptor_rss_insert_identifiers): When inserting identifiers, allow
	the loop to continue searching.

	(raptor_rss_start_namespaces): Remove loop since 1 value is
	enough.

	* configure.ac: Add -Wunreachable-code (clang)

2014-02-13  Dave Beckett <dave@dajobe.org>

	* tests/turtle-2013/Makefile.am, tests/turtle-2013/oops.nt,
	tests/turtle-2013/oops.ttl: Add test and expected response for RDF
	1.1 Turtle post-REC error

	Announced:
	http://lists.w3.org/Archives/Public/public-rdf-comments/2014Feb/0018.html
	Expected answer requested:
	http://lists.w3.org/Archives/Public/public-rdf-comments/2014Feb/0020.html

2014-02-12  Dave Beckett <dave@dajobe.org>

	* tests/ntriples-2013/LITERAL.nt,
	tests/ntriples-2013/LITERAL_all_controls.nt,
	tests/ntriples-2013/LITERAL_all_punctuation.nt,
	tests/ntriples-2013/LITERAL_with_2_dquotes.nt,
	tests/ntriples-2013/LITERAL_with_2_squotes.nt,
	tests/ntriples-2013/LITERAL_with_UTF8_boundaries.nt,
	tests/ntriples-2013/LITERAL_with_dquote.nt,
	tests/ntriples-2013/LITERAL_with_squote.nt,
	tests/ntriples-2013/Makefile.am, tests/ntriples-2013/README,
	tests/ntriples-2013/literal.nt,
	tests/ntriples-2013/literal_all_controls.nt,
	tests/ntriples-2013/literal_all_punctuation.nt,
	tests/ntriples-2013/literal_with_2_dquotes.nt,
	tests/ntriples-2013/literal_with_2_squotes.nt,
	tests/ntriples-2013/literal_with_UTF8_boundaries.nt,
	tests/ntriples-2013/literal_with_dquote.nt,
	tests/ntriples-2013/literal_with_squote.nt: Renames to match W3C
	mercurial repo names

2014-01-29  Dave Beckett <dave@dajobe.org>

	* CMakeLists.txt, NEWS.html, RELEASE.html, configure.ac: Bumped
	version to 2.0.14

	* Snapshotted raptor2_2_0_13 for 2.0.13 release (GIT
	fde3f210e7442de6de16c410443fd8a695f09820)

2014-01-29  Dave Beckett <dave@dajobe.org>

	* NEWS.html, RELEASE.html:
	2.0.13

2014-01-27  Dave Beckett <dave@dajobe.org>

	* ChangeLog, INSTALL.html, LICENSE.html, NEWS.html, README.html,
	RELEASE.html, TODO.html, UPGRADING.html: 2.0.13 and 2014

	* configure.ac: Use presence of libxml / curl config programs as
	test for presence

	Symptom was that after configuring, curl was present but not used
	for WWW fetching.

	Original commit that changed this was
	  commit 7da03ba5cd6e45ea41afebd4955acf6e96e9d622
	  Date:   Fri Apr 5 19:01:55 2013 +0100

	which was Raptor 2.0.10 onwards

2014-01-15  Dave Beckett <dave@dajobe.org>

	* autogen.sh: Create NEWS and README

2014-01-14  Dave Beckett <dave@dajobe.org>

	* Makefile.am: fix html rules more

	* .travis.yml: Travis CI fix

	* Makefile.am: fix html rule

2014-01-10  Dave Beckett <dave@dajobe.org>

	* src/raptor_abbrev.c:
	Revert: (raptor_abbrev_subject_find): Remove
	double free of lookup_node.

	This reverts commit c1c82f1be5d86ebf95fa10b86a938d6799e35626.

	* src/raptor_rfc2396.c:
	(raptor_uri_resolve_uri_reference): Handle NULL ref->path

	* src/raptor_abbrev.c:
	(raptor_abbrev_subject_find): Remove double free of lookup_node
	Remove call to raptor_free_abbrev_node()

2014-01-07  Dave Beckett <dave@dajobe.org>

	* configure.ac: Use AC_CHECK_PROGS to find jing
	AC_CHECK_PROG doesn't default to setting it as found!

2014-01-04  Dave Beckett <dave@dajobe.org>

	* src/raptor_general.c: 2014

	* src/turtle_lexer.l: Remove YY_INPUT - never want to read from
	stdin/file

2014-01-02  Dave Beckett <dave@dajobe.org>

	* Merge pull request #12 from dajobe/bison3.0-new Switch to use
	and require Bison 3.0

	* src/turtle_lexer.l: Provide missing flex prototypes for flex
	2.5.35 or earlier

	* src/parsedate.y:
	(raptor_parse_date): No need for cast to void* for yyparse

2014-01-01  Dave Beckett <dave@dajobe.org>

	* src/turtle_parser.y: Remove redundant declaration of
	turtle_lexer_lex

	* configure.ac, src/Makefile.am: Alter configure to accept bison
	3.0.0 or newer, no yacc

	* src/parsedate.y: Add bison 3.0 directives

	* src/parsedate.y: Bison 3.0 the parsedate parser

	- Update to new directives
	- Set %param
	- Update error call

	* src/turtle_parser.y: Bison 3.0 the turtle parser

	- Use bison 3.0+ directives replacing all command line arguments
	- Update lexer and parser parameters (remove use of YYLEX_PARAM)
	- (turtle_parser_error): Add scanner arg.
	- Use rdf_parser argument directly rather than via casted variable.
	- Add %empty directives
	- Remove casts to raptor_parser* that are no longer needed
	- (turtle_parse): Pass in scanner

	* src/turtle_parser.y: Remove YY_DECL

	* src/turtle_lexer.l: Add %option bison-bridge

	* src/turtle_lexer.l: Remove turtle_lexer_lex prototype / header
	override

	No longer use YYDECL - the default works.

	* src/turtle_lexer.l: Replace turtle_parser_lval with yylval

	* src/turtle_common.c: Move turtle_lexer.h include earlier so
	YYSTYPE can be found

	* src/turtle_lexer.l, src/turtle_parser.y: Remove token union
	unused integer field