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Changes:
- Added support for default hyperlink style in worksheet_write_url().
- Added support for hyperlink in images, see
worksheet_insert_image_opt().
- Fixed several worksheet_write_url() edge cases.
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revision.
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- fixed default colour output in BBCode
(https://gitlab.com/saalen/highlight/issues/134)
- fixed corner case in sh.lang
- fixed syntax tests with UTF-8 input
(https://gitlab.com/saalen/highlight/issues/123)
- added support for Bash in outhtml_codefold.lua plug-in
- added ballerina.lang
- added block strings to java.lang
- added author hints in themes and language definitions
- added C++20 reserved words in c.lang
- added editorconfig file and validated all files accordingly (thanks to
Tristano Ajmone)
- CLI: fixed `--list-scripts` with `-d` or HIGHLIGHT_DATADIR env variable
(https://gitlab.com/saalen/highlight/issues/139)
- GUI W32: replaced multibyte path trace window by startup hint if
NtfsDisable8dot3NameCreation is set
- GUI: removed AsciiDoc instruction lines from the README popup window
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documentation:
* Improve omindex --help docs for --duplicates.
* Document that $log will start to return an error message in 1.5.0, and that
one can wrap it using a $if with no action now to be future-proof.
indexers:
* Add built-in support for iso-8859-15 so we can handle it without iconv.
This charset is a variant of iso-8859-1 with 8 characters changed, most
notably including the euro currency symbol. It's the most commonly seen
charset we didn't have built-in support for.
* Optimise converting us-ascii to UTF-8 to do nothing, like we already do when
converting UTF-8 to UTF-8.
* scriptindex:
+ Add new 'gap' action which provides a way to leave a gap in the term
positions between fields to prevent phrases and positional operators from
matching across fields.
omega:
* Fix error handling in $lookup. We now check for errors from cdb_init()
and cdb_get(). We've never checked for errors from cdb_init(), while
for cdb_get() this bug was introduced by a warning fix in 1.2.20.
templates:
* Future-proof use of $log against changes in 1.5.0.
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API:
* Xapian::QueryParser: Handle "" inside a quoted phrase better. In a quoted
boolean term, "" is treated as an escaped ", so handle it in a compatible way
for quoted phrases. Previously we'd drop out of the phrase and start a new
phrase. Fixes #630, reported by Austin Clements.
* Xapian::Stem: The constructor which takes a stemmer name now takes an
optional second bool parameter - if this is true, then an unknown stemmer
name falls back to using the "none" stemmer instead of throwing an exception.
This allows simply constructing a stemmer from an ISO language code without
having to worry about whether there's a stemmer for that language, and
without having to handle an exception if there isn't.
* Xapian::Stem: Fix a bug with handling 4-byte UTF-8 sequences which
potentially affects most of the stemmers. None of the stemmers work in
languages where 4-byte UTF-8 sequences are part of the alphabet, but this
bug could result in invalid UTF-8 sequences in terms generated from text
containing high Unicode codepoints such as emoji, which can cause issues (for
example, in some language bindings). Fix synced from Snowball git post
2.0.0. Reported by Ilari Nieminen in
https://github.com/snowballstem/snowball/issues/89.
* Xapian::Stem: Add a new is_none() method which tests if this is a "none"
stemmer.
* Xapian::Weight: The total length of all documents is now made available to
Xapian::Weight subclasses, and this is now used by DLHWeight, DPHWeight and
LMWeight. To maintain ABI compatibility, internally this still fetches the
average length and the number of documents, multiplies them, then rounds the
result, but in the next release series this will be handled directly.
* Xapian::Database::locked() on an inmemory database used to always return
false, but an inmemory Database is always actually a WritableDatabase
underneath, so now we always report true in this case because it's really
always report being locked for writing.
* Fix write one past end of std::vector on certain QueryParser parser errors.
This is undefined behaviour, but the write was always into reserved space, so
in practice we'd actually get away with it (it was noticed because it
triggers an error when running under ubsan and using libc++). Reported by
Germán M. Bravo.
* MSet::get_matches_estimated(): Improve rounding of result - a bug meant we
would almost always round down.
* Optimise test for UTF-8 continuation character. Performing a signed char
comparison shaves an instruction or two on most architectures.
* Database::get_revision(): Return revision 0 for a Database with no shards
rather that throwing InvalidOperationError.
* DPHWeight: Avoid dividing by 0 when searching a sharded database when one
shard is empty. The result wasn't used in this case, but it's still
undefined behaviour. Detected by UBSan.
testsuite:
* Fix failing multi_glass_remoteprog_glass tests on x86. When the tests are
run under valgrind, remote servers should be run using the runsrv wrapper
script, but this wasn't happening for remote servers in multi-databases - now
it is. Also, previously runsrv only used valgrind for the remote for an x86
build that didn't use SSE, but it seems there are x87 instructions in libc
that are affected by valgrind not providing excess precision, so do this for
x86 builds which use SSE too. Together these changes fix failures of
topercent2, xor2, tradweight1 under backend multi_glass_remoteprog_glass on
x86.
* Fix C++ One-Definition Rule (ODR) violation in testsuite code. Two different
source files linked into apitest were each defining a different `struct
test`. Wrap each in an anonymous namespace to localise it to the file it is
defined and used in. This was probably harmless in practice, unless trying
to build with Link-Time Optimisation or similar (which is how it was
detected).
* Test all language codes in stemlangs1. The testsuite hardcodes a list of
supported language codes which hadn't been updated since 2008.
* Improve DateRangeProcessor test coverage.
* The "singlefile" test harness backend manager now creates databases by
compacting the corresponding underlying backend database (creating it first
if need be) rather than always creating a temporary database to compact.
* Enable compaction testcases for multi and singlefile test harness backends.
* Add generated database support for remoteprog and remotetcp test harness
backends. Implemented by Tanmay Sachan.
* Add test harness support for running testcases using a multi database
comprised of one local and one remote shard, or two remote shards.
Implemented by Tanmay Sachan.
* Check if removing existing multi stub failed. Previously if removing an
existing stub failed, the test harness would create a temporary new stub and
then try to rename it over the old one, which will always fail on Microsoft
Windows.
* Wait for xapian-tcpsrv processes to finish before moving on to the next
testcase under __WIN32__ like we already do on POSIX platforms.
matcher:
* Handle pruning under a positional check. This used to be impossible, but
since 1.4.13 it can happen as we now hoist AND_NOT to just below where we
hoist the positional checks. The code on master already handles pruning here
so this bug is specific to the RELEASE/1.4 branch. Fixes #796, reported by
Oliver Runge.
* When searching with collapsing over multiple shards, at least some of which
are remote, uncollapsed_upper_bound could be too low and
uncollapsed_lower_bound too high. This was causing assertion failures in
testcases msize1 and msize2 under test harness backends
multi_glass_remoteprog_glass and multi_remoteprog_glass.
* Internally we no longer calculate a bogus total_term_count as the sum of
total_length * doc_count for all shards. Instead we just use the sum of
total_length, which gives the total number of term occurrences. This change
should improve the estimated collection_freq values for synonyms.
* Several places where we might divide zero by zero in a database where wdf was
always zero have been fixed.
* Optimise OP_AND_NOT better. We now combine its left argument with other
connected and-like subqueries, and gather up and hoist the negated subqueries
and apply them together above the combined and-like subqueries, just below
any positional filters.
* Optimise OP_AND_MAYBE better. We now combine its left argument with other
connected and-like subqueries, and gather up and hoist the optional
subqueries and apply them together above the combined and-like subqueries and
any hoisted positional filters.
* Treat all BoolWeight queries as scaled by 0 - we can optimise better if we
know the query is unweighted.
build system:
* configure: Stop using AC_FUNC_MEMCMP. The autoconf manual marks it as
"obsolescent", and it seems clear that nobody's relying on it as we're
missing the "'AC_LIBOBJ' replacement for 'memcmp'" which it would try to
use if needed.
glass backend:
* Allow zlib compression to reduce size by one byte. We were specifying an
output buffer size one byte smaller than the input, but it appears zlib won't
use the final byte in the buffer, so we actually need to pass the input size
as the output buffer size.
* Only try to compress Btree item values > 18 bytes, which saves CPU time
without sacrificing any significant size savings.
remote backend:
* Fix match stats when searching with collapsing over multiple shards and at
least some shards are remote. Bug discovered by Tanmay Sachan's test harness
improvements.
* Ignore orphaned remote protocol replies which can happen when searching with
a remote shard if an exception is thrown by another shard. Bug discovered
by Tanmay Sachan's test harness improvements.
* Wait for xapian-progsrv child to exit when a remote Database or
WritableDatabase object is closed under __WIN32__ like we already do for
POSIX platforms.
documentation:
* HACKING: Replace release docs with pointer to the developer guide where they
are now maintained.
* Correct documentation of initial messages in replication protocol.
tools:
* quest: Report bounds and estimate of number of matches.
* xapian-delve: Improve output when database revision information is not
available. We now specially handle the cases of a DB with multiple shards
and a backend which doesn't support get_revision().
portability:
* Eliminate 2 uses of atoi(). These are potentially problematic in a
multithreaded application if setlocale() is called by another thread at the
same time. See #665.
* Don't check __GNUC__ in visibility.h as the configure probe before defining
XAPIAN_ENABLE_VISIBILITY checks that the visibility attributes work. This
probably makes no difference in practice, as all compilers we're aware of
which support symbol visibility also define __GNUC__.
* Document Sun C++ requires --disable-shared. Closes #631.
* Fix warning from GCC 9 with -Wdeprecated-copy (which is enabled by -Wextra)
if a reference to an Error object is thrown.
* Suppress GCC warning in our API headers when compiling code using Xapian with
GCC and -Wduplicated-branches.
* Mark some internal classes as final (following GCC -Wsuggest-final-types
suggestions to allow some method calls to be devirtualised).
* Fix to build with --enable-maintainer-mode and Perl < 5.10, which doesn't
have the `//=` operator. It's unlikely developers will have such an old
Perl, but the mingw environment on appveyor CI does. The use of `//=` was
introduced by changes in 1.4.10.
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Drop php71 support mechanically.
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* Noteworthy changes in release 3.3 (2018-12-20) [stable]
** Bug fixes
Some uses of \b in the C locale and with the DFA matcher would fail, e.g.,
the following would print nothing (it should print the input line):
echo 123-x|LC_ALL=C grep '.\bx'
Using a multibyte locale, using certain regexp constructs (some ranges,
backreferences), or forcing use of the PCRE matcher via --perl-regexp (-P)
would avoid the bug.
[bug introduced in grep 2.3]
* Noteworthy changes in release 3.2 (2018-12-20) [stable]
** Changes in behavior
The --files-without-match (-L) option now causes grep to succeed
when a file is listed, instead of when a line is selected. This
resembles what git-grep does.
** Bug fixes
The --recursive (-r) option no longer fails on MS-Windows.
[bug introduced in grep 2.11]
** Improvements
An over-30x performance improvement when many 'or'd expressions
share a common prefix, thanks to improvements in gnulib's dfa.c,
by Norihiro Tanaka. See gnulib commits v0.1-2110-ge648401be,
v0.1-2111-g4299106ce, v0.1-2117-g617a60974
An additional 3-23% speed-up when searching large files, via
increased initial buffer size.
grep now diagnoses stack overflow. Before grep-2.6, the included
regexp code would detect it. Since 2.6, grep defaulted to using
glibc's regexp, which lost that capability.
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Wddx extension for PHP is dropped from PHP 7.4.
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5.2:
* Repair incompatibilities introduced with 5.1. The default Loader was changed,
but several methods like add_constructor still used the old default
https://github.com/yaml/pyyaml/pull/279 -- A more flexible fix for custom tag constructors
https://github.com/yaml/pyyaml/pull/287 -- Change default loader for yaml.add_constructor
https://github.com/yaml/pyyaml/pull/305 -- Change default loader for add_implicit_resolver, add_path_resolver
* Make FullLoader safer by removing python/object/apply from the default FullLoader
https://github.com/yaml/pyyaml/pull/347 -- Move constructor for object/apply to UnsafeConstructor
* Fix bug introduced in 5.1 where quoting went wrong on systems with sys.maxunicode <= 0xffff
https://github.com/yaml/pyyaml/pull/276 -- Fix logic for quoting special characters
* Other PRs:
https://github.com/yaml/pyyaml/pull/280 -- Update CHANGES for 5.1
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This removes a lot of do-X: targets and redundant python runtime deps.
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sord (0.16.4) stable;
* Update build system
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serd (0.30.2) stable;
* Fix GCC 4 build
* Fix colliding blank nodes when parsing TriG
* Fix missing parse error messages
* Fix parsing "a" abbreviation without padding whitespace
* Fix parsing TriG graphs with several squashed trailing dots
* Fix resolving some URIs against base URIs with no trailing slash
* Improve build system and CI integration
* Improve documentation
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ChangeLog:
lowdown 0.4.6:
- Make sure stdint is everywhere.
lowdown 0.4.5:
- Use BSD.lv's mandoc.css.
- Use BSD.lv's style and clean up.
- Newest sblg.
- Add stdint.
lowdown 0.4.4:
- Use Makefile.configure's macros.
- Bring up to speed w/other bsd.lv sites.
- Newest oconfigure.
- Document list-start for commonmark.
- All outputs process start list item for commonmark.
- Capture list start iff commonmark.
lowdown 0.4.3:
- Add atom version feed.
- Use new oconfigure.
- Bound reading into the value buffer.
lowdown 0.4.2:
- Document maths.
- Remove MATHEXP ("mathexp") facility.
- Disable MATHEXP mode. This offers nothing, but ends up complicating
the user experience. Stick with only one "math mode" and document it
properly.
- Have math blocks reported in -Ttree and accumulate the content in a
text node.
- Begin incorporating better math mode.
- Fix pdfhref links in lists.
- In nroff mode, stretch table to fit width and embolden header.
- Add table documentation.
- Typo found by Anton Lindqvist.
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Remove ruby-builder30 package since it was kept for Ruby on Rails 3.
rails3 related packages had already gone.
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2019.12.9:
Unknown changes
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version 1.4.2:
- Python 3 compatibility
- setup.py file
Version 1.4.1:
- UnsupportedOperation: fileno when detecting TTY
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Release 6.9.4
(Almost same as Release Candidate 3)
NEW API: RegSet (set of regexes)
Fixed CVE-2019-19012
Fixed CVE-2019-19203 (Does not affect UTF-8, UTF-16 and UTF-32 encodings)
Fixed CVE-2019-19204 (Affects only PosixBasic, Emacs and Grep syntaxes)
Fixed CVE-2019-19246
Fixed some problems (found by libFuzzer test)
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6.1.2:
Fixed ABI compatibility with libfmt.so.6.0.0.
Fixed handling types convertible to std::string_view.
Made CUDA test an opt-in enabled via the FMT_CUDA_TEST CMake option.
Fixed sign conversion warnings.
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Upstream changes (from CHANGELOG.md):
## 1.10.7 / 2019-12-03
### Bug
* [MRI] Ensure the patch applied in v1.10.6 works with GNU `patch`. [#1954]
## 1.10.6 / 2019-12-03
### Bug
* [MRI] Fix FreeBSD installation of vendored libxml2. [#1941, #1953] (Thanks, @nurse!)
## 1.10.5 / 2019-10-31
### Security
[MRI] Vendored libxslt upgraded to v1.1.34 which addresses three CVEs for libxslt:
* CVE-2019-13117
* CVE-2019-13118
* CVE-2019-18197
More details are available at #1943.
### Dependencies
* [MRI] vendored libxml2 is updated from 2.9.9 to 2.9.10
* [MRI] vendored libxslt is updated from 1.1.33 to 1.1.34
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0.8.6: Bug fixes. Stop supporting Python 3.3, 3.4.
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Release 1.1.2:
* sphinxcontrib-websupport doesn't work with Sphinx 2.0
Release 1.1.1:
* sphinxcontrib-websupport doesn't work with Sphinx 2.0.0b1
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Changelog extracted from Changelog file:
bump version to 3.3.0
builder: use string instead of bytevector when throwing exception
Add info to json invalid exception
builder: add #:validate key argument to skip validation
json-builder: throw sensible error warning
parser: make sure empty array slots are considered invalid
added unit tests for scheme object validations
validate scheme object when building JSON document
bump version to 3.2.0
builder: small simplification
add a case for building the JSON of empty JSON objects
builder: document the use of symbols and numbers as JSON object keys
tests: added unit tests for invalid numbers
builder: don't allow complex numbers, inf and nan
bump version to 3.1.0
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Release 2.2.2:
Incompatible changes
* For security reason of python, parallel mode is disabled on macOS and
Python3.8+
Bugs fixed
* LaTeX: 2019-10-01 LaTeX release breaks :file:`sphinxcyrillic.sty`
* i18n: French, Hindi, Chinese, Japanese and Korean translation messages
has been broken
* parallel build causes AttributeError on macOS and Python3.8
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6.1.1:
Fixed shared library build on Windows.
Added a missing decimal point in exponent notation with trailing zeros.
Removed deprecated format_arg_store::TYPES.
6.1.0:
{fmt} now formats IEEE 754 float and double using the shortest decimal representation with correct rounding by default.
Made the fast binary to decimal floating-point formatter the default, simplified it and improved performance. {fmt} is now 15 times faster than libc++'s std::ostringstream, 11 times faster than printf and 10% faster than double-conversion on dtoa-benchmark.
{fmt} no longer converts float arguments to double. In particular this improves the default (shortest) representation of floats and makes fmt::format consistent with std::for.
Made floating-point formatting output consistent with printf/iostreams.
Added support for 128-bit integers.
The overload of print that takes text_style is now atomic, i.e. the output from different threads doesn't interleave.
Made compile time in the header-only mode ~20% faster by reducing the number of template instantiations. wchar_t overload of vprint was moved from fmt/core.h to fmt/format.h.
Added an overload of fmt::join that works with tuples.
Changed formatting of octal zero with prefix from "00" to "0.
The locale is now passed to ostream insertion (<<) operators.
Locale-specific number formatting now uses groupin.
Fixed handling of types with deleted implicit rvalue conversion to const char**.
Enums are now mapped to correct underlying types instead of int.
Enum classes are no longer implicitly converted to int.
Added basic_format_parse_context for consistency with C++20 std::format and deprecated basic_parse_context.
Fixed handling of UTF-8 in precision.
{fmt} can now be installed on Linux, macOS and Windows with Conda using its conda-forge package.
Added a CUDA test.
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0.14.1:
- Updated domain validator regex to not allow numeric only TLDs
- Allow for idna encoded domains
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v3.2.0
* Added a ``format_nongpl`` setuptools extra, which installs only ``format``
dependencies that are non-GPL
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Breaking changes since 0.10.0:
- ripgrep has tweaked its exit status codes to be more like GNU
grep's. Namely, if a non-fatal error occurs during a search, then
ripgrep will now always emit a 2 exit status code, regardless of
whether a match is found or not. Previously, ripgrep would only
emit a 2 exit status code for a catastrophic error (e.g., regex
syntax error). One exception to this is if ripgrep is run with
-q/--quiet. In that case, if an error occurs and a match is found,
then ripgrep will exit with a 0 exit status code.
- Supplying the -u/--unrestricted flag three times is now equivalent
to supplying --no-ignore --hidden --binary. Previously, -uuu was
equivalent to --no-ignore --hidden --text. The difference is that
--binary disables binary file filtering without potentially dumping
binary data into your terminal. That is, rg -uuu foo should now be
equivalent to grep -r foo.
- The avx-accel feature of ripgrep has been removed since it is no
longer necessary. All uses of AVX in ripgrep are now enabled
automatically via runtime CPU feature detection. The simd-accel
feature does remain available (only for enabling SIMD for
transcoding), however, it does increase compilation times
substantially at the moment.
See the release announcement for the complete list.
https://github.com/BurntSushi/ripgrep/releases
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word2vec is an implementation of the Continuous Bag-of-Words (CBOW)
and the Skip-gram model (SG), as well as several demo scripts. Given
a text corpus, the word2vec tool learns a vector for every word in the
vocabulary using the Continuous Bag-of-Words or the Skip-Gram neural
network architectures.
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Changes:
- Added option to allow a user defined, or overridden, image
description used with `worksheet_insert_image()`. By default it uses
the filename as the description.
- Added Windows portable version of `fopen` to handle utf8 filenames
when working with images.
- Added an option to allow chart fonts to be rotation to 270 deg to
give a stacked orientation. Also added support for East Asian
vertical chart fonts.
- Refactored struct types used in pubic APIs to remove or document
hidden fields.
NOTE: This change introduces backward incompatible API changes.
However, it should minimize any future changes of this nature.
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1.9.2:
Medium size pre-release containing lots of build fixes.
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Guile-commonmark is a library for parsing CommonMark, a fully
specified variant of Markdown.
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4.4.2:
Bugs fixed
* ``ElementInclude`` incorrectly rejected repeated non-recursive
includes as recursive.
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