File cmark.changes of Package cmark
-------------------------------------------------------------------
Mon Apr 1 10:50:27 UTC 2024 - Jianhua Lu <lujianhua000@gmail.com>
- update to 0.31.0
* Update to 0.31.2 spec.txt.
* Treat unicode Symbols like Punctuation, as per the 0.31 spec.
* Add a new function to `utf8.h`:
`int cmark_utf8proc_is_punctuation_or_symbol(int32_t uc)`.
The old `cmark_utf8proc_is_punctuation` has been kept for
now, but it is no longer used.
* Add new exported function `cmark_parser_new_with_mem_into_root`
(API change) (John Ericson).
* Avoid repeated `language-` in info string (commonmark/commonmark.js#277).
* Fix quadratic behavior in `S_insert_emph` (Nick Wellnhofer).
Fixes part of GHSA-66g8-4hjf-77xh.
* Fix quadratic behavior in `check_open_blocks` (Nick Wellnhofer).
Fixes part of GHSA-66g8-4hjf-77xh.
* Track underscore bottom separately mod 3, like asterisk (Michael
Howell). This was already implemented correctly for asterisks,
but not for underscore.
* Use `fwrite` instead of `printf` to print results in main (#523).
This avoids a massive slowdown in MSYS2.
* commonmark writer: less aggressive escaping for `!` (#131).
* Update libFuzzer build (Nick Wellnhofer):
+ Move fuzzing files into their own directory.
+ Use libFuzzer the modern way by compiling and linking with
`-fsanitize=fuzzer(-no-link)` without requiring `LIB_FUZZER_PATH`.
+ Update the `libFuzzer` rule in Makefile and the README.md.
* CMake build changes (Saleem Abdulrasool).
+ Inline multiple variables in CMake, following CMake recommendations.
+ Simplify the version computation.
+ Remove the `CMARK_STATIC` and `CMARK_SHARED` options as one of the two
must be enabled always as the cmark executable depends on the library.
Instead of having a custom flag to discern between the
library type, use the native CMake option `BUILD_SHARED_LIBS`,
allowing the user to control which library to build. This matches
CMake recommendations to only build a single copy of the library.
+ Introduce an author warning for the use of `CMARK_SHARED` and
`CMARK_STATIC` to redirect the author of the dependent package to
`BUILD_SHARED_LIBS`.
+ Permit incremental linking on Windows. Although incremental linking
does introduce padding in the binary for incremental links, that
should not matter for release mode builds in theory as `/OPT:REF`
and `/OPT:ICF` will trigger full links, which is the default in
release mode.
+ Hoist the CMake module inclusion to the top level.
+ Minor tweaks for speeding up the configure phase.
Restructure the file layout to place the custom modules into the
`cmake/modules` directory that is the common layout for CMake based
projects.
+ Squelch C4232 warnings on MSVC builds.
+ Remove check for `__builtin_expect`. Use `__has_builtin` to check
at compile time if the feature is supported.
This macro is supported by both clang and GCC (as of 10).
In the case that the compiler in use is not new enough, we still
provide the fallback so that the code will compile but without the
additional hints for the branch probability. `config.h` has been
removed from the code base as it is no longer needed.
+ Remove `/TP` usage on MSVC and replace `CMARK_INLINE` with `inline`.
These were workarounds for pre-VS2015 compilers, which are no longer
supported.
+ Hoist the C visibility settings to top level
+ Clean up C4267 warnings on MSVC builds.
+ Remove some compiler compatibility checks that are no longer
needed because VS 2013 is no longer supported (#498).
+ Adjust the policy to silence warnings on MSVC builds
CMake 3.15+ remove `/W3` from the language flags under MSVC with
CMP0092. Set the policy to new to avoid the D9025 warning.
+ Reflow some text to match CMake documentation style
+ Use generator expression for path computation.
+ Use CMake to propagate `CMARK_STATIC_DEFINE`.
+ Clean up an obsoleted variable (NFC).
+ Hoist the policy settings. Policy settings may impact how
`project` functions. They should be set immediately after
`cmake_minimum_required` (which implicitly sets policies).
Use the `POLICY` check to see if a policy is defined rather
than using a version check.
+ Replace `CMARK_TESTS` with CMake sanctioned `BUILD_TESTING`.
+ Correct typo and adjust command invocation. Use the proper
generator expression for the python interpreter and adjust
a typo in the component name.
+ Add an upgrade path for newer CMake.
CMake 3.12 deprecated `FindPythonInterp`, and with CMake 3.27, were
obsoleted with CMP0148. Add a version check and switch to the new
behaviour to allow building with newer releases.
* Fix regex syntax warnings in `pathological_tests.py` (Nick Wellnhofer).
* `test/cmark.py`: avoid star imports (Jakub Wilk).
* `spec_tests.py`: Add option to generate fuzz corpus (Nick Wellnhofer).
Add an option `--fuzz-corpus` that writes the test cases to separate
files including the options header, so they can be used as seed corpus
for fuzz testing.
* Fix some cmark.3 man rendering issues so we can do a clean regen
(John Ericson).
* Update Windows compilation instructions (Pomax, #525).
-------------------------------------------------------------------
Sat Mar 18 09:20:15 UTC 2023 - Andreas Stieger <andreas.stieger@gmx.de>
- update to 0.30.3:
* CVE-2023-22486: quadratic complexity bug with repeated `![[]()`
(boo#1207674)
* Allow declarations with no space, as per spec
* Set `enumi*` counter correctly in LaTeX output
* Allow `<!DOCTYPE` to be case-insensitive
existing spec
* Fixed HTML comment scanning
* CVE-2023-22484: quadratic parsing issue with repeated `<!--`
(boo#1207438) - not in a released version
* Fix quadratic behavior involving `get_containing_block`
-------------------------------------------------------------------
Tue Nov 30 07:50:45 UTC 2021 - Christophe Giboudeaux <christophe@krop.fr>
- Fix dependencies.
cmark-targets-*.cmake creates a 'cmark::cmark_exe' target. The
cmark executable is required.
-------------------------------------------------------------------
Fri Oct 8 08:59:08 UTC 2021 - Ondřej Súkup <mimi.vx@gmail.com>
- update to 0.30.2
* Fix parsing of emphasis before links (#424, Nick Wellnhofer).
Fixes a regression introduced with commit ed0a4bf.
* Update to Unicode 14.0 (data-man).
* Add `~` to safe href character set (#394, frogtile).
* Update CMakeLists.txt (Saleem Abdulrasool). Bump the minimum required
CMake to 3.7. Imperatively define output name for static library.
* Fix install paths in libcmark.pc (Sebastián Mancilla).
`CMAKE_INSTALL_<dir>` can be relative or absolute path, so it is wrong to
prefix CMAKE_INSTALL_PREFIX because if CMAKE_INSTALL_<dir> is set to an
absolute path it will result in a malformed path with two absolute paths
joined together. Instead, use `CMAKE_INSTALL_FULL_<dir>` from
GNUInstallDirs.
* Properly indent block-level contents of list items in man (#258).
This handles nested lists as well as items with multiple paragraphs.
The change requires addition of a new field block_number_in_list_item
to cmark_renderer, but this does not change the public API.
* Fix quadratic behavior when parsing emphasis (#389, Nick
Wellnhofer). Delimiters can be deleted, so store delimiter positions
instead of pointers in `openers_bottom`. Besides causing undefined
behavior when reading a dangling pointer, this could also result
in quadratic behavior when parsing emphasis.
* Fix quadratic behavior when parsing smart quotes (#388, Nick Wellnhofer).
Remove matching smart quote delimiters. Otherwise, the same opener
could be found over and over, preventing the `openers_bottom`
optimization from kicking in and leading to quadratic behavior when
processing lots of quotes.
* Modify CMake configuration so that the project can be built with
older versions of CMake (#384, Saleem Abdulrasool). (In 0.30.0,
some features were used that require CMake >= 3.3.) The cost of this
backwards compatibility is that developers must now explicitly invoke
`cmark_add_compile_options` when a new compilation target is added.
* Remove a comma at the end of an enumerator list, which was flagged
by clang as a C++11 extension.
* make_man_page.py: use absolute path with CDLL. This avoids the error
"file system relative paths not allowed in hardened programs."
* Include cmark version in cmark(3) man page (instead of LOCAL).
-------------------------------------------------------------------
Mon Jun 21 06:45:39 UTC 2021 - Ondřej Súkup <mimi.vx@gmail.com>
- update to 0.30.0
* Use official 0.30 spec.txt.
* Add `cmark_get_default_mem_allocator()` (#330). API change: this
adds a new exported function in cmark.h.
* Fix #383. An optimization we used for emphasis parsing was
too aggressive, causing us to miss some emphasis that was legal
according to the spec. We fix this by indexing the `openers_bottom`
table not just by the type of delimiter and the length of the
closing delimiter mod 3, but by whether the closing delimiter
can also be an opener. (The algorithm for determining emphasis
matching depends on all these factors.) Add regression test.
* Fix quadratic behavior with inline HTML (#299, Nick Wellnhofer).
Repeated starting sequences like `<?`, `<!DECL ` or `<`.
* Use hand-rolled scanner for thematic break (see #284).
Keep track of the last position where a thematic break
failed to match on a line, to avoid rescanning unnecessarily.
* Rename `ends_with_blank_line` with `S_` prefix.
* Add `CMARK_NODE__LAST_LINE_CHECKED` flag (#284).
Use this to avoid unnecessary recursion in `ends_with_blank_line`.
* In `ends_with_blank_line`, call `S_set_last_line_blank`
to avoid unnecessary repetition (#284). Once we settle whether a list
item ends in a blank line, we don't need to revisit this in considering
parent list items.
* Disallow unescaped `(` in parenthesized link title.
* Copy line/col info straight from opener/closer (Ashe Connor).
We can't rely on anything in `subj` since it's been modified while parsing
the subject and could represent line info from a future line. This is
simple and works.
* `render.c`: reset `last_breakable` after cr. Fixes jgm/pandoc#5033.
* Fix a typo in `houdini_href_e.c` (Felix Yan).
* commonmark writer: use `~~~` fences if info string contains backtick.
This is needed for round-trip tests.
* Update scanners for new info string rules.
* Add XSLT stylesheet to convert cmark XML back to Commonmark
(Nick Wellnhofer, #264). Initial version of an XSLT stylesheet that
converts the XML format produced by `cmark -t xml` back to Commonmark.
* Check for whitespace before reference title (#263).
* Bump CMake to version 3 (Jonathan Müller).
* Build: Remove deprecated call to `add_compiler_export_flags()`
(Jonathan Müller). It is deprecated in CMake 3.0, the replacement is to
set the `CXX_VISIBILITY_PRESET` (or in our case `C_VISIBILITY_PRESET`) and
`VISIBILITY_INLINES_HIDDEN` properties of the target. We're already
setting them by setting the CMake variables anyway, so the call can be
removed.
* Build: only attempt to install MSVC system libraries on Windows
(Saleem Abdulrasool). Newer versions of CMake attempt to query the system
for information about the VS 2017 installation. Unfortunately, this query
fails on non-Windows systems when cross-compiling:
`cmake_host_system_information does not recognize <key> VS_15_DIR`.
CMake will not find these system libraries on non-Windows hosts anyways,
and we were silencing the warnings, so simply omit the installation when
cross-compiling to Windows.
* Simplify code normalization, in line with spec change.
* Implement code span spec changes. These affect both parsing and writing
commonmark.
* Add link parsing corner cases to regressions (Ashe Connor).
* Add `xml:space="preserve"` in XML output when appropriate
(Nguyễn Thái Ngọc Duy).
(For text, code, code_block, html_inline and html_block tags.)
* Removed meta from list of block tags. Added regression test.
See commonmark/CommonMark#527.
* `entity_tests.py` - omit noisy success output.
* `pathological_tests.py`: make tests run faster.
Commented out the (already ignored) "many references" test, which
times out. Reduced the iterations for a couple other tests.
* `pathological_tests.py`: added test for deeply nested lists.
* Optimize `S_find_first_nonspace`. We were needlessly redoing things we'd
already done. Now we skip the work if the first nonspace is greater than
the current offset. This fixes pathological slowdown with deeply nested
lists (#255). For N = 3000, the time goes from over 17s to about 0.7s.
Thanks to Martin Mitas for diagnosing the problem.
* Allow spaces in link destination delimited with pointy brackets.
* Adjust max length of decimal/numeric entities.
See commonmark/CommonMark#487.
* Fix inline raw HTML parsing.
This fixes a recently added failing spec test case. Previously spaces
were being allowed in unquoted attribute values; no we forbid them.
* Don't allow list markers to be indented >= 4 spaces.
See commonmark/CommonMark#497.
* Check for empty buffer when rendering (Phil Turnbull).
For empty documents, `->size` is zero so
`renderer.buffer->ptr[renderer.buffer->size - 1]` will cause an
out-of-bounds read. Empty buffers always point to the global
`cmark_strbuf__initbuf` buffer so we read `cmark_strbuf__initbuf[-1]`.
* Also run API tests with `CMARK_SHARED=OFF` (Nick Wellnhofer).
* Rename roundtrip and entity tests (Nick Wellnhofer).
Rename the tests to reflect that they use the library, not the
executable.
* Generate export header for static-only build (#247, Nick Wellnhofer).
* Fuzz width parameter too (Phil Turnbull). Allow the `width` parameter to
be generated too so we get better fuzz-coverage.
* Don't discard empty fuzz test-cases (Phil Turnbull). We currently discard
fuzz test-cases that are empty but empty inputs are valid markdown. This
improves the fuzzing coverage slightly.
* Fixed exit code for pathological tests.
* Add allowed failures to `pathological_tests.py`.
This allows us to include tests that we don't yet know how to pass.
* Add timeout to `pathological_tests.py`.
Tests must complete in 8 seconds or are errors.
* Add more pathological tests (Martin Mitas).
These tests target the issues #214, #218, #220.
* Use pledge(2) on OpenBSD (Ashe Connor).
* Update the Racket wrapper (Eli Barzilay).
* Makefile: For afl target, don't build tests.
-------------------------------------------------------------------
Fri Nov 3 16:07:37 UTC 2017 - mimi.vx@gmail.com
- update to 0.28.3
* -smart: open quote can never occur right after ] or )
* Include GNUInstallDirs in src/CMakeLists.txt
* Fix quadratic behavior in finalize
* Don't use CMAKE_INSTALL_LIBDIR to create libcmark.pc
- drop cmark-install_libdir_is_abs.patch
-------------------------------------------------------------------
Fri Sep 29 11:06:13 UTC 2017 - dimstar@opensuse.org
- Add cmark-install_libdir_is_abs.patch: CMAKE_INSTALL_LIBDIR is an
absolute path (if -DLIBDIR=%{_libdir} is being passed.
-------------------------------------------------------------------
Thu Sep 21 20:37:44 UTC 2017 - mimi.vx@gmail.com
- update to 0.28.0
* Update spec.
* Use unsigned integer when shifting
* Avoid memcpy'ing NULL pointers
* DeMorgan simplification of some tests in emphasis parser.
* Fixed undefined shift in commonmark writer
* latex writer: fix memory overflow
* Check for NULL pointer in get_link_type
* Move fuzzing dictionary into single file
* Reset bytes after UTF8 proc
* Don't scan past an EOL
* Document cases where `get_` functions return `NULL`
* Properly handle backslashes in link destinations
* Fixed `cmark_node_get_list_start` to return 0 for bullet lists,
as documented
* Use `CMARK_NO_DELIM` for bullet lists
* Fixed code for freeing delimiter stack
* Removed abort outside of conditional (typo).
* Removed coercion in error message when aborting from buffer.
* Print message to stderr when we abort due to memory demands
* `libcmark.pc`: use `CMAKE_INSTALL_LIBDIR`
* Fixed buffer overflow error in `S_parser_feed`
* Update emphasis parsing for spec change.
* Fixes for the LaTeX renderer
+ Don't double-output the link in latex-rendering.
+ Prevent ligatures in dashes sensibly when rendering latex.
`\-` is a hyphenation, so it doesn't get displayed at all.
* Added a test for NULL when freeing `subj->last_delim`.
* Cleaned up setting of lower bounds for openers.
* Fix #178, quadratic parsing bug. Add pathological test.
* Slight improvement of clarity of logic in emph matching.
* Fix "multiple of 3" determination in emph/strong parsing.
* Correctly initialize chunk in S_process_line
* Added 'make newbench'.
* `scanners.c` generated with re2c 0.16
* `scanners.re` - fixed warnings; use `*` for fallback.
* Fixed some warnings in `scanners.re`.
* Update CaseFolding to latest
* Allow balanced nested parens in link destinations
* Allocate enough bytes for backticks array.
* Inlines: Ensure that the delimiter stack is freed in subject.
* Fixed pathological cases with backtick code spans:
- Removed recursion in scan_to_closing_backticks
- Added an array of pointers to potential backtick closers
to subject
- This array is used to avoid traversing the subject again
when we've already seen all the potential backtick closers.
- Added a max bound of 1000 for backtick code span delimiters.
- Added pathological test case.
* Remove redundant cmake_minimum_required
* Make shared and static libraries optional
* Added support for built-in `${LIB_SUFFIX}` feature
* Add Makefile target and harness to fuzz with libFuzzer
* Advertise `--validate-utf8` in usage information
* Makefile: use warnings with re2c.
-------------------------------------------------------------------
Sun Nov 20 10:21:44 UTC 2016 - mimi.vx@gmail.com
- update to 0.27.1
* Set policy for CMP0063 to avoid a warning
* Use VERSION_GREATER to clean up cmake version test
-------------------------------------------------------------------
Fri Nov 18 22:44:10 UTC 2016 - mimi.vx@gmail.com
- update to 0.27.0
* Fix CMAKE_C_VISIBILITY_PRESET for cmake versions greater than 1.8
* Fix for non-matching entities
* Modified print_delimiters (commented out) so it compiles again.
* make format: don't change order of includes.
* Changed logic for null/eol checks
only check once for "not at end of line"
check for null before we check for newline characters (the previous
patch would fail for NULL + CR)
* Fix by not advancing past both \0 and \n
* Add test for NUL-LF sequence
* Fix memory leak in list parsing
* Use cmark_mem to free where used to alloc
* Allow a shortcut link before a
* Allow tabs after setext header line
* Don't let URI schemes start with spaces.
* Fixed h2..h6 HTML blocks
* Autolink scheme can contain digits
* Fix nullary function declarations in cmark.h
-------------------------------------------------------------------
Sun Oct 16 15:47:56 UTC 2016 - mpluskal@suse.com
- Use current cmake macros
-------------------------------------------------------------------
Wed Aug 31 14:00:14 UTC 2016 - mpluskal@suse.com
- Fix building with different release types set via cmake
-------------------------------------------------------------------
Sat Jul 16 18:58:24 UTC 2016 - mimi.vx@gmail.com
- update to 0.26.1
* Removed unnecessary typedef that caused build failure on some platforms.
* Use $(MAKE) in Makefile instead of hardcoded make
-------------------------------------------------------------------
Sat Jul 16 08:12:31 UTC 2016 - mimi.vx@gmail.com
- update to 0.26.0
* Implement spec changes for list items:
+ Empty list items cannot interrupt paragraphs.
+ Ordered lists cannot interrupt paragraphs unless they start with 1.
+ Removed "two blank lines break out of a list" feature.
* Fix sourcepos for blockquotes.
* Fix sourcepos for atx headers).
* Fix ATX headers and thematic breaks to allow tabs as well as spaces.
* Fix chunk_set_cstr with suffix of current string
* Export targets on installation
* Fix cmake warning about CMP0048
* commonmark renderer: Ensure we don't have a blank line before a code block when
it's the first thing in a list item.
* Change parsing of strong/emph in response to spec changes. process_emphasis now
gets better results in corner cases. The change is this: when considering
matches between an interior delimiter run (one that can open and can close)
and another delimiter run, we require that the sum of the lengths of the two
delimiter runs mod 3 is not 0.
* Ported Robin Stocker's changes to link parsing in jgm/CommonMark#101. This uses
a separate stack for brackets, instead of putting them on the delimiter stack.
This avoids the need for looking through the delimiter stack for
the next bracket.
* cmark_reference_lookup: Return NULL if reference is null string.
* Fix character type detection in commonmark.c
+ Implement cmark_isalpha.
+ Check for ASCII character before implicit cast to char.
+ Use internal ctype functions in commonmark.c.
* Better documentation of memory-freeing responsibilities. in cmark.h and
its man page
* Use library functions to insert nodes in emphasis/link processing. Previously we
did this manually, which introduces many places where errors can creep in.
* Correctly handle list marker followed only by spaces. Previously when a list
marker was followed only by spaces, cmark expected the following content to be
indented by the same number of spaces. But in this case we should treat the
line just like a blank line and set list padding accordingly.
* Fixed a number of issues relating to line wrapping.
+ Extend CMARK_OPT_NOBREAKS to all renderers and add --nobreaks.
+ Do not autowrap, regardless of width parameter, if CMARK_OPT_NOBREAKS is set.
+ Fixed CMARK_OPT_HARDBREAKS for LaTeX and man renderers.
+ Ensure that no auto-wrapping occurs if CMARK_OPT_NOBREAKS is enabled, or if
output is CommonMark and CMARK_OPT_HARDBREAKS is enabled.
* Set stdin to binary mode on Windows
* Add library option to render softbreaks as spaces. Note that the NOBREAKS option
is HTML-only
* renderer: no_linebreaks instead of no_wrap. We generally want this option to
prohibit any breaking in things like headers (not just wraps, but softbreaks).
* Coerce realurllen to int. This is an alternate solution for pull request, which
introduced a new warning on the comparison.
* Remove unused variable link_text.
* Improved safety checks in buffer.
* Add new interface allowing specification of custom memory allocator for nodes.
Added cmark_node_new_with_mem, cmark_parser_new_with_mem, cmark_mem to API.
* Reduce storage size for nodes by using bit flags instead of separate booleans.
* cmake: Global handler for OOM situations.
* Add tests for memory exhaustion.
* Document in man page and public header that one should use the same memory
allocator for every node in a tree.
* Fix ctypes in Python FFI calls (Nick Wellnhofer). This didn't cause problems
so far because all types are 32-bit on 32-bit systems and arguments are passed
in registers on x86-64. The wrong types could cause crashes on other
platforms, though.
* Remove spurious failures in roundtrip tests. In the commonmark writer we separate
lists, and lists and indented code, using a dummy HTML comment.
So in evaluating the round-trip tests, we now strip out these comments.
We also normalize HTML to avoid issues having to do with line breaks.
* Added to_commonmark in test/cmark.py (for round-trip tests).
* spec_test.py - parameterize do_test with converter.
* spec_tests.py: exit code is now sum of failures and errors. This ensures that
a failing exit code will be given when there are errors, not just with failures.
* Fixed round trip tests. Previously they actually ran cmark instead of
the round-trip version, since there was a bug in setting the ROUNDTRIP variable.
* Added new roundtrip_tests.py. This replaces the old use of simple shell scripts.
It is much faster, and more flexible. (We will be able to do custom
normalization and skip certain tests.)
* Fix leak in api_test.
* Makefile: have leakcheck stop on first error instead of going through all
the formats and options and probably getting the same output.
* Add regression tests.
-------------------------------------------------------------------
Tue Mar 29 12:41:20 UTC 2016 - mimi.vx@gmail.com
- update to 0.25.2
-------------------------------------------------------------------
Sun Oct 18 18:28:18 UTC 2015 - kgronlund@suse.com
- Initial package for version 0.22.0
