ChangeLog.11

2013-12-21  Dave Beckett <dave@dajobe.org>

	* configure.ac:
	Set RAPPER_PATH so rapper can be found from
	pkg-config

	Fixes Issue #0000561
	http://bugs.librdf.org/mantis/view.php?id=561

	* INSTALL.html: Mention libmtwist near --with-random-approach
	Suggested by Issue #0000560

	* configure.ac:
	Make --with-libgcrypt-config work same way as
	--with-pcre-config

	* configure.ac:
	Make --with-pcre-config work

	Fixes Issue#0000560
	http://bugs.librdf.org/mantis/view.php?id=560

2013-12-13  Dave Beckett <dave@dajobe.org>

	* configure.ac: Fix noisy mhash_dir addition error.

	It always added the cflags and includes even when mhash_dir was
	blank.

	* RELEASE.html: word

	* NEWS.html, RELEASE.html, configure.ac:
	Bumped version to 0.9.32

	* Snapshotted rasqal_0_9_31 for 0.9.31 release (GIT fbef8580f666de2cd99eed102fe21422773672a0)

2013-12-12  Dave Beckett <dave@dajobe.org>

	* src/rasqal_ntriples.c: raptor_uri_uri_string_is_absolute
	appeared in 2.0.11

	* utils/roqet.1: Update roqet man page

2013-12-09  Dave Beckett <dave@dajobe.org>

	* configure.ac: Fix flex check further

	* configure.ac: Improve FLEX check - ok to be absent in
	non-maintainer mode

2013-12-08  Dave Beckett <dave@dajobe.org>

	* configure.ac, src/rasqal_literal.c: Restore strings.h

	* configure.ac, src/rasqal.h.in, src/rasqal_literal.c,
	tests/sparql/examples/ex11.2.3.7_0.n3,
	tests/sparql/examples/ex11.2.3.7_0.rq:
	(rasqal_new_string_literal_common): Normalize language to lowercase

	* tests/sparql/check-sparql: Handle undefined test type

	* tests/sparql/aggregate/agg-2.ttl: agg-2 group by with no data
	expected result is 1 row with no bindings

	* src/rasqal_rowsource_groupby.c:
	GROUP BY generates 1 row with no
	bindings if it gets no data in

	(rasqal_groupby_rowsource_process): Do not set group_iterator
	unless there were inner rows.

	(rasqal_groupby_rowsource_read_row): Use group_iterator set/not to
	distinguish case where inner rowsource was empty.  (main): Add
	test for new case - new test0

	* src/rasqal_rowsource_rowsequence.c:
	(rasqal_new_rowsequence_rowsource): Allow an empty sequence of rows

2013-12-07  Dave Beckett <dave@dajobe.org>

	* configure.ac, src/rasqal_internal.h: Add a configure test for
	__func__ since it's not always a macro

	* src/rasqal_ntriples.c:
	(rasqal_parse_turtle_term_internal): Allow 2.0E-1

2013-12-04  Dave Beckett <dave@dajobe.org>

	* README.html: 0.9.31

	* RELEASE.html: 0.9.31

	* src/rasqal_ntriples.c: Do not add a static raptor_* function
	(rasqal_uri_uri_string_is_absolute): Renamed from
	raptor_uri_uri_string_is_absolute

	* src/rasqal_ntriples.c: Add a static
	raptor_uri_uri_string_is_absolute() for older raptors

2013-12-02  Dave Beckett <dave@dajobe.org>

	* utils/check_query.c, utils/rasqalcmdline.h, utils/results.c,
	utils/roqet.c: Pull out shared code to print bindings results in a
	simple format

	(rasqal_cmdline_print_bindings_results_simple): Added

	* src/rasqal_digest.c: silence warnings caused by gcrypt.h
	including internal function prototypes.

	It marks them as deprecated if not _GCRYPT_IN_LIBGCRYPT

2013-12-01  Dave Beckett <dave@dajobe.org>

	* RELEASE.html:
	example roqet -t

	* .gitmodules, RELEASE.html, libsv:
	Moved libtsv repo to libsv

	* RELEASE.html: 0.9.31

2013-11-30  Dave Beckett <dave@dajobe.org>

	* tests/sparql/check-sparql: Import check-sparql from
	redland-testing

	* src/rasqal_format_sv.c:
	(rasqal_rowsource_sv_data_callback): do not guess URIs

	* src/rasqal_format_sv.c:
	(rasqal_rowsource_sv_data_callback): Handle NULL l in debug message

	* src/rasqal_ntriples.c: Port from raptor and correct things

2013-11-29  Dave Beckett <dave@dajobe.org>

	* src/rasqal_general.c, src/rasqal_internal.h,
	src/rasqal_ntriples.c, src/sparql_lexer.l: Declare raptor_unichar
	rasqal_unicode_max_codepoint once

	* src/rasqal_format_sv.c: Parse TSV fields as N-Triples

	After
	http://www.w3.org/TR/2013/REC-sparql11-results-csv-tsv-20130321/#tsv

	(rasqal_rowsource_sv_data_callback): Use
	rasqal_new_literal_from_ntriples_counted_string to parse the
	fields

	NOTE: This is not totally correct since it does not handle turtle
	abbreviated forms such as integers, booleans.

	* src/rasqal_format_sv.c: For TSV parsing set option on libsv to
	not parse quoted fields.

	* libsv: update libsv

	* src/rasqal_internal.h, src/rasqal_ntriples.c: Use internal
	n-triples string parsing to get a literal

	(rasqal_new_literal_from_ntriples_counted_string): Added

	* src/rasqal_internal.h, src/rasqal_literal.c, src/rasqal_raptor.c:
	Added rasqal_new_literal_from_term to hold term->literal code

	(rasqal_new_literal_from_term): Added with proper error handling

	(raptor_statement_as_rasqal_triple): Use above and now is trivial.

2013-11-28  Dave Beckett <dave@dajobe.org>

	* src/Makefile.am, src/rasqal_ntriples.c:
	Import raptor_ntriples.c

	(rasqal_new_term_from_counted_string): Internal version of GIT
	head raptor_new_term_from_counted_string taking a rasqal_world
	instead.

	* src/rasqal_format_sv.c:
	(rasqal_rowsource_sv_header_callback): Strip ? from varname

2013-11-27  Dave Beckett <dave@dajobe.org>

	* src/sv_config.h: boilerplate

	* src/rasqal_format_sv.c:
	(rasqal_rowsource_sv_data_callback): Fail on NULL l

	* tests/sparql/check-sparql: Merge in changes from redland-testing

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

	* src/Makefile.am: Add sv_config.h to dist

	* Makefile.am: Add libsv to DIST_SUBDIRS too

	* Makefile.am: Add libsv to SUBDIRS

	* libsv: update libsv

	* src/rasqal_format_sv.c:
	(rasqal_rowsource_sv_process): C90 fix

2013-11-26  Dave Beckett <dave@dajobe.org>

	* libsv: update

	* src/rasqal_format_sv.c:
	Added reading CSV/TSV results Uses libsv

	* src/rasqal_format_sparql_xml.c: docs

	* src/sv_config.h: redefine sv_set_option

2013-11-25  Dave Beckett <dave@dajobe.org>

	* src/sv_config.h: Set SV_DEBUG

	* libsv: update

2013-11-24  Dave Beckett <dave@dajobe.org>

	* .gitmodules: fix libsv url

	* .gitmodules, configure.ac, libsv, src/Makefile.am,
	src/sv_config.h: libsv

	* tests/sparql/check-sparql: Remove unused read_rdf_results_file

	* tests/sparql/check-sparql:
	Switch to use roqet -t for reading rdf
	and turtle results

	(read_query_results_file): Renamed from read_srx_results_file
	Allow empty rows.  Anonymize blanks

	(run_test): Use read_query_results_file to read rdf/xml and turtle
	results.

	* tests/sparql/check-sparql:
	Fix pipe from results Don't lose first row Ignore []s

	* tests/sparql/check-sparql: Remove XML::DOM perl and use roqet -t
	FILE

	Seems to increase test running time dramatically as well as remove
	an annoying build-time dependency.

	* docs/rasqal-changes.tsv, docs/rasqal-sections.txt: Add
	rasqal_query_results_type_label to docs

	* README.html, utils/roqet.1: Docs for roqet args and SPARQL 1.1
	references

	* utils/roqet.c: -t is --results-input

	* src/rasqal_query_results.c:
	(rasqal_query_results_type_label): unsigned/signed check

	* utils/roqet.c: help words

	* utils/roqet.c: help message improvements

	* utils/results.c, utils/roqet.c: Use
	rasqal_query_results_formats_check to check -r/-R arguments

	* utils/results.c: Use rasqal_query_results_formats_check to check
	valid result format

	* utils/roqet.c: code style - declare at start of block

	* utils/roqet.c: Use mode to wrap info and execution code

	* utils/roqet.c: mode switch around quiet block

	* utils/rasqalcmdline.h, utils/read_files.c, utils/roqet.c:
	(rasqal_cmdline_read_uri_file_stdin_contents): Added and used

	* utils/roqet.c: Use mode to wrap stdin/file/uri reading for query
	uri mode

	* utils/roqet.c: Add roqet_mode for 4 main program modes

	* utils/roqet.c: docs words

	* utils/roqet.c: Make result reading work

	* src/rasqal_result_formats.c: Tidy error message

	* utils/roqet.c: Added new major mode for reading bindings results
	from a file (-t)

	Added -t for new mode: read from results bindings file
	Added -R for above: set the input result format
	Renamed result_format to result_format_name

2013-11-23  Dave Beckett <dave@dajobe.org>

	* utils/roqet.c: Tidied help messages

	* utils/check_query.c: Use rasqal_query_results_type_label() for
	better error messages

	* src/rasqal_format_html.c, src/rasqal_format_json.c,
	src/rasqal_format_sparql_xml.c, src/rasqal_format_table.c,
	src/rasqal_result_formats.c: Use rasqal_query_results_type_label()
	for better error messages

	* src/rasqal.h.in, src/rasqal_query_results.c:
	(rasqal_query_results_type_label): Added

	* src/rasqal_result_formats.c: Only allow reading into query
	results of type bindings

	(rasqal_query_results_formatter_read): Enforce that currently this
	can ony read into bindings query results.

	* utils/rasqalcmdline.h: Add rasqal_cmdline_read_results

	* utils/check_query.c: Rename DEFAULT_RESULT_FORMAT_NAME_GRAPH to
	DEFAULT_RESULT_FORMAT_NAME

	* utils/check_query.c: Use rasqal_cmdline_read_results

	* utils/Makefile.am, utils/results.c:
	(rasqal_cmdline_read_results): Added

	* utils/read_files.c:
	(rasqal_cmdline_read_file_fh): Do not close fh

2013-11-16  Dave Beckett <dave@dajobe.org>

	* utils/check_query.c: more implementation notes

	* utils/check_query.c: implementation note

	* src/rasqal_graph.c: init factory [clang]

	* utils/check_query.c: docs

	* utils/read_files.c: -caveat

	* utils/.gitignore, utils/Makefile.am, utils/check_query.c,
	utils/rasqalcmdline.h, utils/read_files.c, utils/roqet.c: Add
	convienience library librasqalcmdline to share cmdline tool code

	* libmtwist: bump libmtwist

	* src/rasqal_rowsource.c:
	(rasqal_new_rowsource_from_handler): Allow NULL query Used when
	making a rowsource for reading from a file with no query present.

	* utils/check_query.c: Fail if results file cannot be read

	* Makefile.am: Adjust DIST_SUBDIRS to be constant so we don't
	include libmtwist and getopt twice (breaks make distcheck)

	* libmtwist: Update libmtwist

	* src/Makefile.am: Add mtwist_config.h to dist

	* Makefile.am, configure.ac, getopt/.gitignore,
	getopt/Makefile.am, getopt/getopt.c, getopt/rasqal_getopt.h,
	src/Makefile.am, utils/Makefile.am, utils/getopt.c,
	utils/rasqal_getopt.h: Add libgetopt convienience library To stop
	automake warnings

	Also make libmtwist and getopt dirs optional; do not compile in them
	if they are not needed.

	* src/Makefile.am: Add extra rules to build libmtwist.la if it
	wasn't built first

	* src/rasqal_datetime.c, src/rasqal_row_compatible.c,
	src/rasqal_rowsource_aggregation.c,
	src/rasqal_rowsource_groupby.c, src/rasqal_rowsource_triples.c,
	src/sparql_parser.y: Clang test code fixes

	- Initialise test vars to NULL to allow checks on error paths
	- Remove extra consts around int/double const arrays

2013-11-08  Dave Beckett <dave@dajobe.org>

	* src/.gitignore: no more rdql

	* src/rasqal_random.c:
	(rasqal_random_drand): For mtwist do not calculate unused d [clang]

	* Makefile.am, configure.ac, src/Makefile.am: Make libmtwist a
	convienience library

	* libmtwist: Update libmtwist submodule

	* libmtwist: Update submodule libmtwist

	* utils/Makefile.am: clean plist

	* utils/.gitignore: ignore plist

	* utils/roqet.c:
	check for flag when optarg is not NULL [clang]

	* utils/Makefile.am: Add analyze target

2013-11-07  Dave Beckett <dave@dajobe.org>

	* src/rasqal_digest_md5.c: Use unions to align unsigned char and
	u32 [clang]

	* src/rasqal_bindings.c:
	(rasqal_new_bindings_from_var_values): Init bindings for error
	path [clang]

	* src/rasqal_expr_numerics.c:
	(rasqal_expression_evaluate_digest): Init l1 for error path [clang]

2013-11-02  Dave Beckett <dave@dajobe.org>

	* configure.ac:
	Check for clang to enable correct discovery of
	supported warnings

2013-08-25  Dave Beckett <dave@dajobe.org>

	* tests/engine/rasqal_construct_test.c,
	tests/engine/rasqal_limit_test.c: Conditionalize RASQAL_DEBUG
	check

	* tests/sparql/check-sparql: update compare_rdf_graphs for newer
	jena

2013-07-14  Dave Beckett <dave@dajobe.org>

	* src/Makefile.am, src/rasqal_xsd_datatypes.c: Check XSD double
	format and add tests.

	(rasqal_xsd_check_double_format): Validate according to
	http://www.w3.org/TR/xmlschema-2/#double which also refers to
	#decimal and #integer.

	(rasqal_xsd_check_float_format): Use
	rasqal_xsd_check_double_format() which is the same.

	(main): Add positive and negative tests for
	rasqal_xsd_check_double_format

	* src/rasqal_xsd_datatypes.c: sparql_xsd_checkfns - fix order so
	double and float are correct

	* src/rasqal_xsd_datatypes.c:
	(rasqal_xsd_format_double): Removed bogus zero check

	* src/rasqal_query_transform.c: Mark GROUP BY ... AS ?var as
	binding ?var

	(rasqal_query_build_variables_use_map_binds): Add scan for group by
	and mark variables there as bound

2013-07-12  Dave Beckett <dave@dajobe.org>

	* src/sparql_lexer.l, src/sparql_parser.y: Switch LANGUAGETOKEN to
	LANGTAG to match SPARQL grammar

	* src/sparql_parser.y:
	Set sparql_parser_debug to 1 when YYDEBUG

2013-07-08  Dave Beckett <dave@dajobe.org>

	* src/rasqal_expr_numerics.c:
	(rasqal_expression_evaluate_digest): Return failure in error_p
	NULL is failure but error_p should also be set

	* src/sparql_parser.y: Fix VALUES ()

2013-07-06  Dave Beckett <dave@dajobe.org>

	* utils/roqet.c: Really support -r simple / --results simple

2013-07-04  Dave Beckett <dave@dajobe.org>

	* configure.ac: Ensure CPPFLAGS can be passed through without
	destruction.

	This helps Debian hardening https://wiki.debian.org/Hardening

2013-06-22  Dave Beckett <dave@dajobe.org>

	* NEWS.html, RELEASE.html: 0.9.31

2013-06-19  Dave Beckett <dave@dajobe.org>

	* tests/sparql/Expr1/Makefile.am, tests/sparql/Expr2/Makefile.am,
	tests/sparql/ExprBuiltins/Makefile.am,
	tests/sparql/ExprEquals/Makefile.am,
	tests/sparql/SyntaxFull/Makefile.am,
	tests/sparql/ValueTesting/Makefile.am,
	tests/sparql/bound/Makefile.am, tests/sparql/bugs/Makefile.am,
	tests/sparql/examples/Makefile.am, tests/sparql/part1/Makefile.am,
	tests/sparql/regex/Makefile.am, tests/sparql/simple/Makefile.am,
	tests/sparql/sort/Makefile.am, tests/sparql/survey/Makefile.am,
	tests/sparql/syntax/Makefile.am, tests/sparql/warnings/Makefile.am:
	Support parallel make better

	Altering build rules to require building library first before
	roqet or lexer / parser test programs.  Make the targets PHONY so
	that dependencies of these need not be calculated.

	* src/Makefile.am: Make check-version work in a parallel make by
	using a distinct tmpfile

	* utils/roqet.c: Support -r simple / --results simple

	* src/Makefile.am: Add BROKEN_TESTS to disable
	rasqal_rowsource_service_test for now

2013-04-27  Dave Beckett <dave@dajobe.org>

	* src/Makefile.am, src/rasqal_algebra.c,
	src/rasqal_engine_algebra.c, src/rasqal_internal.h,
	src/rasqal_rowsource_service.c: Delay creating rasqal_service
	until rowsource runs

	* scripts/fix-flex: Fix declaration of 'i' in generated flex
	<name>__scan_bytes function

	* configure.ac, src/sparql_lexer.l: Recommend flex 2.5.36 Remove
	prototypes for column methods that flex 2.5.36+ provides now.

2013-04-24  Dave Beckett <dave@dajobe.org>

	* src/rasqal_service.c: Return some more info in SERVICE failure
	error messages

2013-04-22  Dave Beckett <dave@dajobe.org>

	* src/rasqal_algebra.c, src/rasqal_engine_algebra.c,
	src/rasqal_internal.h, src/rasqal_rowsource_service.c: Service
	rasqal_algebra_node and rowsource now take bitflags

	* src/rasqal_internal.h: Add bitflags to rasqal_algebra_node_s

	* src/rasqal_internal.h: Add rasqal_engine_bitflags for algebra
	and engine bitflags

	* src/rasqal_query_write.c:
	(rasqal_query_write_sparql_graph_pattern): Write SILENT for SERVICE

2013-04-21  Dave Beckett <dave@dajobe.org>

	* src/rasqal_algebra.c: Create service algebra node

	(rasqal_algebra_service_graph_pattern_to_algebra): Use
	rasqal_query_write_sparql_20060406_graph_pattern to write the
	query to send to SERVICE

	* src/rasqal_engine_algebra.c:
	(rasqal_algebra_service_algebra_node_to_rowsource): Fix

	* src/rasqal_internal.h, src/rasqal_service.c: Add reference
	counting to rasqal_service (internal)

	(rasqal_new_service_from_service): Added

	* src/rasqal_internal.h, src/rasqal_query_write.c:
	(rasqal_query_write_sparql_20060406_graph_pattern): Added to
	format a GP.  Used for SERVICE to turn data structure into a
	SPARQL SELECT query to send to a service

	* src/rasqal_query_write.c:
	(rasqal_query_write_sparql_20060406): Reset wc

	* src/rasqal_query_write.c:
	(rasqal_query_write_sparql_graph_pattern): VALUES output tweak

	* src/rasqal_query_write.c: VALUES write space

	* src/rasqal_query_transform.c:
	(rasqal_graph_patterns_join): Move bindings in GP join

	* src/rasqal_query_write.c:
	(rasqal_query_write_sparql_graph_pattern): Init size.  Code style.

	* src/rasqal_query_write.c: SPARQL formatting fixes for VALUES

	(rasqal_query_write_sparql_row): Add write_braces boolean arg to
	control ()s in output

	(rasqal_query_write_sparql_values): Write short form of VALUES
	when there is 1 var using above.

	* src/rasqal_general.c: 2013

	* src/rasqal_algebra.c:
	(rasqal_algebra_query_add_aggregation): Mark ae as freed [clang]

	* src/rasqal_algebra.c:
	(rasqal_algebra_remove_znodes): Do nothing if node is NULL [clang]

	* src/rasqal_query_write.c: Use var size for holding
	raptor_sequence_size values

	* src/rasqal_query_write.c: Make writing sparql seq of var, expr
	work in same way

	(rasqal_query_write_sparql_variables_sequence): Write space
	between items only.

	(rasqal_query_write_sparql_expression_sequence): Renamed from
	rasqal_query_write_expression_sequence. Use count.  Updated
	callers of above

	* src/rasqal_query_write.c:
	(rasqal_query_write_sparql_variables_sequence): Renamed from
	rasqal_query_write_sparql_select

	* src/rasqal_query_write.c: Add indent to
	rasqal_query_write_sparql_values

	(rasqal_query_write_sparql_values): Add indent arg and use it to
	indent the values rows

	(rasqal_query_write_sparql_graph_pattern)
	(rasqal_query_write_sparql_20060406): Update callers of above.

	* src/rasqal_query_write.c: Write modifiers to sub-SELECT and
	write VALUES graph patterns

2013-04-20  Dave Beckett <dave@dajobe.org>

	* src/rasqal_algebra.c:
	(rasqal_algebra_query_to_algebra): Execute top level select VALUES

	* src/rasqal_engine_algebra.c:
	(rasqal_algebra_values_algebra_node_to_rowsource): Add a bindings
	ref.

	* src/rasqal_query_transform.c: Bind variables for VALUES graph
	patterns

	(rasqal_query_values_build_variables_use_map_binds): Added

	(rasqal_query_graph_pattern_build_variables_use_map_binds): Call
	above for VALUES graph patterns

	* src/rasqal_algebra.c:
	(rasqal_algebra_bindings_to_algebra): Take a reference to bindings

	* src/rasqal_bindings.c, src/rasqal_internal.h: Add reference
	count model to rasqal_bindings

	(rasqal_new_bindings_from_bindings): Added

	* src/rasqal_algebra.c: Convert VALUES graph pattern to a bindings
	algebra node

	(rasqal_algebra_bindings_to_algebra): Added to get the node from a
	bindings

	(rasqal_algebra_values_graph_pattern_to_algebra): Added
	to get the node from a VALUES graph pattern

	(rasqal_algebra_select_graph_pattern_to_algebra): Use
	rasqal_algebra_bindings_to_algebra() to add a join above the final
	sub-SELECT over the bindings algebra node

	* src/rasqal_engine_algebra.c: Convert values algebra node to a
	bindings rowsource

	(rasqal_algebra_values_algebra_node_to_rowsource): Added

	(rasqal_algebra_node_to_rowsource): Use above to do the conversion

	* src/Makefile.am, src/rasqal_internal.h,
	src/rasqal_rowsource_bindings.c: Added bindings rowsource

	(rasqal_new_bindings_rowsource): Added new constructor for a
	rowsource over a rasqal_bindings

	* src/rasqal_algebra.c, src/rasqal_internal.h:
	(rasqal_new_values_algebra_node): Added

	* src/rasqal_algebra.c, src/rasqal_internal.h: Add
	RASQAL_ALGEBRA_OPERATOR_VALUES for VALUES algebra node type

	* src/rasqal_query_transform.c: Allow
	rasqal_query_build_variables_sequence_use_map_row to bind VALUES
	(rasqal_query_build_variables_sequence_use_map_row): Add bind arg
	to allow forcing binding variables in a variables sequence.
	(rasqal_query_build_variables_use_map): Process a query->bindings
	and bind the variables seen
	(rasqal_query_select_build_variables_use_map): Bind variables in a
	sub-SELECT VALUES list

	* src/rasqal_internal.h, src/rasqal_query_transform.c: Added
	RASQAL_VAR_USE_MAP_OFFSET_VALUES and label for VALUES in SELECT

	* src/rasqal_bindings.c, src/rasqal_internal.h:
	(rasqal_bindings_write): Removed

	* src/rasqal_bindings.c, src/rasqal_internal.h:
	(rasqal_bindings_get_row): Added to get a row from a binding

	* src/rasqal_graph_pattern.c:
	(rasqal_graph_pattern_write_internal): Do writing here for
	bindings Using rasqal_bindings_write() failed to do indenting.

	* src/rasqal_bindings.c:
	(rasqal_new_bindings_from_var_values): Debug prints

	* docs/tmpl/section-graph_pattern.sgml: update tmpls

	* src/rasqal_query_results.c:
	(rasqal_prefix_id): Use q rather than _ to help raptor N-Triples
	2008

	* src/Makefile.am, src/rasqal_algebra.c,
	src/rasqal_engine_algebra.c, src/rasqal_internal.h,
	src/rasqal_rowsource_service.c: merge

	* tests/sparql/federated/bindings-1.rq,
	tests/sparql/federated/bindings-2.rq,
	tests/sparql/federated/bindings-3.rq: Change BINDINGS test to new
	VALUES syntax with ()s around vars

	* src/rasqal_expr_numerics.c: Use ossp/uuid.h as include header
	for ossp version of libuuid

	* configure.ac: Make sure libuuid test with pkg-config does not
	accept OSSP libuuid

	* configure.ac: Reset CPPFLAGS properly after a test

	* tests/sparql/bugs/352-result.ttl,
	tests/sparql/bugs/353-result.ttl: Use r<result>q<bnodeid> rather
	than _ which ntriples 2008 forbids

	* tests/sparql/check-sparql:
	Read "row:" or "result:"  write "row:"

	* src/sparql_parser.y: Add parsing for SPARQL 1.1 VALUES block
	formats

	Handles VALUE single var + values list; VALUES with list of vars
	and large block.  On the outer GP it gets adds to the query,
	otherwise gets added to the sub-SELECT GP, or as a VALUES GP.

	* utils/roqet.c: Print "row:" in debug output and use
	rasqal_literal_print for nulls

	* src/rasqal_row.c:
	(rasqal_row_print): Print "row:"...

	* src/rasqal_literal.c:
	(rasqal_literal_print): Print NULL

	* src/rasqal_graph_pattern.c:
	(rasqal_graph_pattern_write_internal): Write bindings

	* src/rasqal_bindings.c, src/rasqal_internal.h:
	(rasqal_bindings_write): Added

	* src/rasqal_internal.h, src/rasqal_row.c:
	(rasqal_row_write): Added

	* src/rasqal_graph_pattern.c, src/rasqal_internal.h,
	src/sparql_parser.y:
	(rasqal_new_select_graph_pattern): Add optional bindings arg

	* src/rasqal_algebra.c:
	(rasqal_algebra_algebra_node_write_internal): Use
	rasqal_variables_write

	* src/rasqal_bindings.c: docs

	* src/rasqal_formula.c, src/rasqal_literal.c, src/rasqal_row.c,
	src/rasqal_rowsource_aggregation.c, src/rasqal_variable.c:
	rasqal_literal_print will print 'null'; so do not conditionally
	call it

	* src/rasqal_internal.h: docs

	* src/rasqal_internal.h, src/rasqal_variable.c:
	(rasqal_variables_write): Added to write a vars sequence with
	commas

	* src/rasqal_variable.c:
	(rasqal_variable_write): Check args

	* src/rasqal_bindings.c, src/rasqal_internal.h:
	(rasqal_new_bindings_from_var_values): Added
	Builds a bindings from a single variable and a sequence of values
	each of which turns into a row of 1 value to match the SPARQL 1.1
	short form

	* src/rasqal_graph_pattern.c, src/rasqal_internal.h:
	(rasqal_new_values_graph_pattern): Added to make a VALUES GP

	* src/rasqal_graph_pattern.c, src/rasqal_internal.h:
	rasqal_graph_pattern_s gains bindings field

	(rasqal_free_graph_pattern): Free new field if present.

	* src/rasqal.h.in, src/rasqal_algebra.c,
	src/rasqal_graph_pattern.c, src/rasqal_query_transform.c: Add
	RASQAL_GRAPH_PATTERN_OPERATOR_VALUES for SPARQL 1.1 VALUES

2013-04-14  Dave Beckett <dave@dajobe.org>

	* src/sparql_lexer.l, src/sparql_parser.y: Add VALUES lexer token

2013-04-08  Dave Beckett <dave@dajobe.org>

	* src/rasqal_digest_md5.c: Do not destroy MD5 digest

2013-04-07  Dave Beckett <dave@dajobe.org>

	* src/rasqal_digest_md5.c: memset fixes [gcc 4.8]

2013-04-05  Dave Beckett <dave@dajobe.org>

	* src/win32_rasqal_config.h.in: Make win32_rasqal_config.h work on
	MSVC2008

	Patch from Michael Stahl

	Fixes Issue #0000539
	http://bugs.librdf.org/mantis/view.php?id=539

	* src/rasqal_digest_md5.c, src/rasqal_digest_sha1.c,
	src/rasqal_internal.h: work around MSVC 2008's inexcusable lack of
	stdint.h header

	Patch from Michael Stahl

	Fixes Issue #0000538
	http://bugs.librdf.org/mantis/view.php?id=538

	* configure.ac, utils/Makefile.am: Use PKG_CHECK_MODULES() for
	calling and overriding pkg-config

	- macro is in build/pkg.m4 from pkg-config 0.28
	- Use <PREFIX>_CFLAGS and <PREFIX>_LIBS envars.
	- Enables overriding of pkg-config if needed.
	- Used for raptor 2 and libuuid

	Fixes Issue #0000537
	http://bugs.librdf.org/mantis/view.php?id=537

	* build/pkg.m4: Add pkg.m4 from pkg-config 0.28 to prevent more
	autogen.sh work

	* configure.ac:
	Modernize LT_INIT call for libtool 2.2+

	* configure.ac: Die if xml2-config points at a non executable file

	Patch from Michael Stahl - thanks

	Fixes Issue #0000536
	http://bugs.librdf.org/mantis/view.php?id=536

2013-03-12  Dave Beckett <dave@dajobe.org>

	* build/.gitignore: Ignore test-driver

	* autogen.sh: Handle variations of header macro

	* .gitignore: Ignore .trs

2013-01-28  Dave Beckett <dave@dajobe.org>

	* src/rasqal_rowsource.c, src/rasqal_service.c: Fix crash when a
	SERVICE returns no rowsource

	Update other public rowsource methods to fail if given NULL args.

	Fixes Issue #0000527
	http://bugs.librdf.org/mantis/view.php?id=527

2013-01-24  Dave Beckett <dave@dajobe.org>

	* ChangeLog, ChangeLog.10, Makefile.am:
	ChangeLog.10 for 2012

2013-01-22  Dave Beckett <dave@dajobe.org>

	* Bumped version to 0.9.31

	* Snapshotted rasqal_0_9_30 for 0.9.30 release (GIT
	f5d0537a0ab15b70d24813b2d6d7ceb922a1356c)

	* configure.ac: Report UUID library version in status

	* configure.ac: Initialize have_uuid_ossp=no

	* configure.ac, src/rasqal_expr_numerics.c:
	Add support for OSSP
	libuuid Library is from http://www.ossp.org/pkg/lib/uuid/

	Fixes Issue #0000511
	http://bugs.librdf.org/mantis/view.php?id=511

	* configure.ac: When cross compiling, assume ceil, floor and round
	are in default libs

	Fixes Issue #0000517
	http://bugs.librdf.org/mantis/view.php?id=517