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File re2c.changes of Package re2c (Revision 3efe3606afca00088ef58bca94776f85)

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-------------------------------------------------------------------
Wed Aug  9 14:24:49 UTC 2023 - Andrea Manzini <andrea.manzini@suse.com>

- Update to 3.1:
  * new options --leftmost-captures option and re2c:leftmost-captures on capturing groups
  * new syntax (! ...) for non-capturing groups
  * It is also possible to flip defaults with --invert-captures option or re2c:invert_captures configuration, 
    so that (...) is a capturing group and (! ...) is a non-capturing one
  * TDFA paper and removal of experimental algorithms
  * internal codebase , build system and CI improvements
  
  see details at https://re2c.org/releases/release_notes.html#release-3-1

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Thu Apr 28 19:03:51 UTC 2022 - Dirk Müller <dmueller@suse.com>

- update to 3.0:
  - Added code generation backend for Rust:
  - Added options:
    + ``--loop-switch``
    + ``--no-unsafe``
  - Added configurations;
    + ``re2c:label:yyloop``
    + ``re2c:unsafe``
  - Renamed options to use common naming scheme. The old names are supported as
    aliases, so the change does not break existing code. Documentation has been
    updated to use new names.
    + ``--api`` is a new alias for ``--input``
    + ``--ebcdic`` is a new alias for ``--ecb``
    + ``--ucs2`` is a new alias for ``--wide-chars``
    + ``--utf32`` is a new alias for ``--unicode``
    + ``--utf16`` is a new alias for ``--utf-16``
    + ``--utf8`` is a new alias for ``--utf-8``
    + ``--header`` is a new alias for ``--type-header``
  - Renamed configurations to use common naming scheme and support proper scoping
    under subcategories such as ``:define``, ``:label``, ``:variable``, etc. The
    old names are supported as aliases, so the change does not break existing
    code. Documentation has been updated to use new names.
    + ``re2c:api`` is a new alias for ``re2c:flags:input``
    + ``re2c:bit-vectors`` is a new alias for ``re2c:flags:bit-vectors``
    + ``re2c:case-insensitive`` is a new alias for ``re2c:flags:case-insensitive``
    + ``re2c:case-inverted`` is a new alias for ``re2c:flags:case-inverted``
    + ``re2c:case-ranges`` is a new alias for ``re2c:flags:case-ranges``
    + ``re2c:cond:prefix`` is a new alias for ``re2c:condprefix``
    + ``re2c:cond:enumprefix`` is a new alias for ``re2c:condenumprefix``
    + ``re2c:computed-gotos`` is a new alias for ``re2c:flags:computed-gotos``
    + ``re2c:computed-gotos:threshold`` is a new alias for ``re2c:cgoto:threshold``
    + ``re2c:debug-output`` is a new alias for ``re2c:flags:debug-output``
    + ``re2c:encoding:ebcdic`` is a new alias for ``re2c:flags:ecb``
    + ``re2c:encoding:utf32`` is a new alias for ``re2c:flags:unicode``
    + ``re2c:encoding:ucs2`` is a new alias for ``re2c:flags:wide-chars``
    + ``re2c:encoding:utf16`` is a new alias for ``re2c:flags:utf-16``
    + ``re2c:encoding:utf8`` is a new alias for ``re2c:flags:utf-8``
    + ``re2c:encoding-policy`` is a new alias for ``re2c:flags:encoding-policy``
    + ``re2c:empty-class`` is a new alias for ``re2c:flags:empty-class``
    + ``re2c:header`` is a new alias for ``re2c:flags:type-header``
    + ``re2c:label:prefix`` is a new alias for ``re2c:labelprefix``
    + ``re2c:label:yyfill`` is a new alias for ``re2c:label:yyFillLabel``
    + ``re2c:label:start`` is a new alias for ``re2c:startlabel``
    + ``re2c:nested-ifs`` is a new alias for ``re2c:flags:nested-ifs``
    + ``re2c:posix-captures`` is a new alias for ``re2c:flags:posix-captures``
    + ``re2c:tags`` is a new alias for ``re2c:flags:tags``
    + ``re2c:variable:yych:conversion`` is a new alias for ``re2c:yych:conversion``
    + ``re2c:variable:yych:emit`` is a new alias for ``re2c:yych:emit``
    + ``re2c:variable:yybm:hex`` is a new alias for ``re2c:yybm:hex``
    + ``re2c:unsafe`` is a new alias for ``re2c:flags:unsafe``
  - Added directive alias ``conditions:re2c`` for ``types:re2c``.
  - Multiple small changes in code generation, including some formatting changes
    that result in large diffs in the generated code:
  + Do not allocate indices for unused state labels (this results in a change in
    state enumeration), commits
  + Do not generate redundant ``YYPEEK`` statements, commit
  + Do not generate ``YYDEBUG`` statements for unused states labels, commit
  + C backend: change formatting of switch statements, commit
  + Go backend: render continuous character ranges in compact form, commit
  + Mark start and end of included .re files with line directives, commit
  - A fix to limit maximum allowed NFA and DFA size (to avoid out of memory
    crashes and stack overflows),
  - A fix to correctly compute fixed tags in trailing context, commit
  - A fix to generate non-overlapping names for s-tag and m-tag variables, commit
  - Infrastructural: added support for CMake presets.
  - Updated documentation.
  - Backwards-incompatible changes that are unlikely to affect any users:
    + Restrict lexical contexts where ``%{`` is recognized as a block start,
    + Emit an error when repetition lower bound exceeds upper bound, commit

-------------------------------------------------------------------
Fri Nov 12 13:59:22 UTC 2021 - Dominique Leuenberger <dimstar@opensuse.org>

- BuildRequire python3-base instead of full python3: allow to be
  slimmer.

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Mon Nov  8 11:58:25 UTC 2021 - Daniel Donisa <daniel.donisa@suse.com>

- update 2.2:
  - Added named blocks and block lists in directives.
  - Added local blocks ``/*!local:re2c ... */``.
  - Added in-block ``!include`` directive.
  - Added in-block ``!use`` directive.
  - Allowed reusable blocks without ``-r --reusable`` option.
  - Allowed customizing the generated code with configurations for directives
    ``max:re2c``, ``maxnmatch:re2c``, ``stags:re2c``, ``mtags:re2c`` and
    ``types:re2c`` (see directive descriptions for details).
  - Forbid arbitrary text at the end of ``max:re2c`` directive. This may break
    backwards compatibility, although it is unlikely that this was used by anyone.
    The change was necessary in order to allow customization of the generated code
    with configurations.
  - Deprecated configurations ``flags:i``, ``flags:no-debug-info`` in favour of
    the global options ``-i``, ``--no-debug-info``.
  - Reimplemented re2c test runner in Python (thanks to
    `Serghei Iakovlev <https://github.com/sergeyklay>`_). Improved integration
    with GitHub Actions.
  - Changes in the experimental libre2c library: added new algorithms that
    construct t-string or extract submatch on all repetitions; added TDFA
    benchmark written in Java by Angelo Borsotti.
  - Updated documentation.
- Add python >= 3.7 dependency required by new tests.
  - Upstream added some tests written in python. The tests failed locally
    because the module dataclasses from python >= 3.7 were missing. On OBS
    the builds failed due to a timeout when trying to run those python tests.

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Sun May  9 17:24:35 UTC 2021 - Dirk Müller <dmueller@suse.com>

- update to 2.1.1:
  - Added missing CMakeLists.txt to release tarballs
  - Added GitHub Actions CI for Linux, macOS and Windows and fixed numerous build
    issues on those platforms
  - Added benchmarks for submatch extraction in lexer generators (ragel vs.
    kleenex vs. re2c with TDFA(0), TDFA(1) or sta-DFA algorithms).
    + New CMake options: ``-DRE2C_BUILD_BENCHMARKS``, ``-DRE2C_REGEN_BENCHMARKS``
    + New `json2pgfplot.py
  - Added option ``--depfile <filename>`` to generate build dependency files
  - Added option ``--fixed-tags <none | all | toplevel>`` and improved fixed-tag
    optimization to work with nested tags.
  - Added lzip to the distribution tarballs.
  - Added registerless-TDFA algorithm in the experimental libre2c library.
  - Explicitly disallowed invalid configuration when ``-f``, ``--storable-state``
    option is used, but ``YYFILL`` is disabled
  - Fixed bug in UTF-8 decode for 4-bytes rune
  - Fixed bugs in rare cases of the end-of-input rule ``$`` usage
  - Optimized ``--skeleton`` generation time.
  - Renamed internal option ``--dfa`` to ``--nested-negative-tags``.
  - Updated documentation for end of input handling and submatch extraction.

-------------------------------------------------------------------
Fri Sep  4 21:00:43 UTC 2020 - Dirk Mueller <dmueller@suse.com>

- update to 2.0.3:
  - Fix issues when building re2c as a CMake subproject
  - Final corrections in the SIMPA article "RE2C: A lexer generator based on
  lookahead-TDFA", https://doi.org/10.1016/j.simpa.2020.100027

-------------------------------------------------------------------
Thu Aug 13 07:10:43 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>

- Update to version 2.0.2:
  * Go backend. The new Go code generation backend can be used either
    with a --lang go re2c option, or as a standalone re2go binary 
  * Free-form generic API. Generic API now supports two styles
  * Improved reuse mode and start conditions
  * Backwards incompatible changes:
    + Generic APIs YYSHIFT/YYSHIFTSTAG/YYSHIFTMTAG have been added
    + Generic APIs YYSTAGPD/YYMTAGPD have been removed
    + The re2c:flags:type-header option now treats the header filename
      as relative to the output directory
    + Some internal labels have been renamed, in particular the
      yyFillLabel prefix has been replaced with yyfill

-------------------------------------------------------------------
Wed Feb  5 08:52:11 UTC 2020 - Martin Pluskal <mpluskal@suse.com>

- Update to version 1.3:
  * Added option: ``--stadfa``.
  * Added warning: ``-Wsentinel-in-midrule``.
  * Added generic API primitives:
    + ``YYSTAGPD``
    + ``YYMTAGPD``
  * Added configurations:
    + ``re2c:sentinel = 0;``
    + ``re2c:define:YYSTAGPD = "YYSTAGPD";``
    + ``re2c:define:YYMTAGPD = "YYMTAGPD";``
  * Worked on reproducible builds

-------------------------------------------------------------------
Wed Aug 14 15:37:39 UTC 2019 - Martin Pluskal <mpluskal@suse.com>

- Update to version 1.2.1:
  * Lots of changes, see provided CHANGELOG
- Drop no longer needed re2c-nogenerationdatedefault.patch
- Enable profile guided optimization during build

-------------------------------------------------------------------
Mon Mar 11 00:09:53 UTC 2019 - Chris Coutinho <chrisbcoutinho@gmail.com>

- Update re2c to 1.1.1
  * Fixed bug #211 re2c '-V' throws 'std::out_of_range' (version to vernum conversion).
  * Replaced Kuklewicz POSIX disambiguation algorithm with Okui algorithm.
  * Optimized GOR1 algorithm (computation of tagged epsilon-closure).
  * Added option "--conditions" (an alias for "-c" and "--start-conditions").
  * Fixed bug #201 Bugs with option: 're2c:flags:no-debug-info'.
  * Reworked first part of TDFA paper.

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Thu Mar 15 10:11:22 UTC 2018 - mpluskal@suse.com

- Modernise spec file with spec-cleaner

-------------------------------------------------------------------
Thu Nov  9 15:02:34 UTC 2017 - aavindraa@gmail.com

- Update to version 1.0.3:
  * Fixes build failure on Mac OS X 10.5.8 with gcc 4.2.1
  * Documentation fix
  * 2 examples removed

-------------------------------------------------------------------
Mon Sep  4 12:02:10 UTC 2017 - mpluskal@suse.com

- Update to version 1.0.2:
  * Fixed bug #194 “Build with --enable-docs”
  * Updated documentation.
- Changes for version 1.0.1:
  * Fixed bug #193 “1.0 build failure on macOS: error: calling a
    * private constructor of class ‘re2c::Rule’”
- Changes for version 1.0:
  * Added several new options
  * Added new inplace confgurations
  * Added warning -Wnondeterministic-tags
  * Added fuzz-testing scripts
  * Added paper “Tagged Deterministic Finite Automata with Lookahead”
  * See provided CHANGELOG for full list of new features
  * Fixed bugs:
    + #121 “trailing contexts are fundamentally broken”
    + #135 “In installation make check give syntax error”
    + #137 “run_tests.sh fail when running configure script with absolute path”
    + #138 “website improvement”
    + #141 “Tests under Windows”
    + #142 “segvault with null terminated input”
    + #145 “Values for enum YYCONDTYPE are not generated when default rules with conditions are used”
    + #147 “Please add symbol name to “can’t find symbol” error message”
    + #152 “Line number in #line directive after enum YYCONDTYPE is 0-based”
    + #156 “Build with Visual Studio 14 2015: symbol name conflict”
    + #158 “Inconsistent forward declaration of struct/class vs definition”
    + #160 “Open text files with “wb” causes issues on Windows”
    + #162 “Reading files with “rb” causes issues in Windows”
    + #165 “Trailing context consumed if initial expression matches it”
    + #176 “re2c help message is too wide for most terminals”
    + #184 “Small documentation issue”

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Sat Jan 30 21:50:07 UTC 2016 - mpluskal@suse.com

- Update to 0.16
  * Fixed bug #127 "code generation error with wide chars and 
    bitmaps (omitted 'goto' statement)"
  * Added DFA minimization and option '--dfa-minimization 
    <table | moore>'
  * Fixed bug #128 "very slow DFA construction (resulting in a very
    large DFA)"
  * Fixed bug #132 "test failure on big endian archs with 0.15.3"
- Make building more verbose

-------------------------------------------------------------------
Fri Jan  8 11:17:08 UTC 2016 - tchvatal@suse.com

- Version update to 0.15.3:
  * Syntax expansion and various updates
  * See CHANGELOG for in-depth details
- Rebase patch to apply:
  * re2c-nogenerationdatedefault.patch

-------------------------------------------------------------------
Mon Oct  5 14:31:57 UTC 2015 - mpluskal@suse.com

- Update to 0.14.3
  * applied patch '#27 re2c crashes reading files containing %{ %}'
  * dropped distfiles for MSVC (they are broken anyway)
- Changes for 0.14.2
  * fixed #57 Wrong result only if another rule is present

-------------------------------------------------------------------
Fri Mar 13 14:23:10 UTC 2015 - tchvatal@suse.com

- Version bump to latest 0.14.1:
  * Plenty of bugfixes all around

-------------------------------------------------------------------
Tue Feb  3 11:35:34 UTC 2015 - crrodriguez@opensuse.org

- re2c-nogenerationdatedefault.patch: Default to 
  --no-generation-date to avoid build-compare problems [BNC#915937]

-------------------------------------------------------------------
Thu Dec 11 23:03:37 UTC 2014 - crrodriguez@opensuse.org

- make test currently does nothing, make check however
  executes the test suite.

-------------------------------------------------------------------
Thu Dec 11 21:36:57 UTC 2014 - crrodriguez@opensuse.org

- version 0.13.7.5 
* Added UTF-8 and UTF-16 support.
* fixed PHP HEREDOC problems.

-------------------------------------------------------------------
Mon May 12 15:03:28 UTC 2014 - tchvatal@suse.com

- Cleanup with spec-cleaner
- Sort out the %prep finds that are no longer needed.

-------------------------------------------------------------------
Sat Aug  3 03:10:02 UTC 2013 - crrodriguez@opensuse.org

- version 0.13.6
* allow Yacc-style %{code brackets}%
* allow C++ // comments
* Fixed inplace configuration in -e mode
* Fixed Wrong start_label in -c mode.
* Fixed Unescaped backslash in file name of #line directive

-------------------------------------------------------------------
Fri Sep  9 20:17:36 UTC 2011 - andrea.turrini@gmail.com

- Fixed typo in re2c.spec

-------------------------------------------------------------------
Tue Nov 23 12:52:50 UTC 2010 - cristian.rodriguez@opensuse.org

-  Use smp_flags
- when rebuilding the scanner use -g, to generate GCC specific
  code that is slightly faster.

-------------------------------------------------------------------
Thu Jun 26 18:36:53 CEST 2008 - mmarek@suse.cz

- updated to version 0.13.5
  * Fixed sf#1952896 Segfault in re2c::Scanner::scan.
  * Fixed sf#1952842 Regression.

-------------------------------------------------------------------
Mon Apr  7 13:06:36 CEST 2008 - mmarek@suse.cz

- updated to version 0.13.4
  * Added transparent handling of #line directives in input files.
  * Added re2c:yyfill:check inplace configuration.
  * Added re2c:define:YYSETSTATE:naked inplace configuration.
  * Added re2c:flags:w and re2c:flags:u inplace configurations.
  * Added the ability to add rules in 'use:re2c' blocks.
  * Changed -r flag to accept only 'rules:re2c' and 'use:re2c'
    blocks.

-------------------------------------------------------------------
Mon Mar 17 20:33:16 CET 2008 - crrodriguez@suse.de

- update to version 0.13.3 , required for new PHP language parser
    * Added -r flag to allow reuse of scanner definitions.
    * Added -F flag to support flex syntax in rules.
    * Fixed SEGV in scanner that occurs with very large blocks.
    * Fixed issue with unused yybm.
    * Partial support for flex syntax.
    * Changed to allow /* comments with -c switch.
    * Added flag -D/--emit-dot.

-------------------------------------------------------------------
Mon Feb  4 14:20:48 CET 2008 - mmarek@suse.cz

- updated to version 0.13.1
  * build fixes for non-linux platforms only

-------------------------------------------------------------------
Mon Jun 25 18:38:49 CEST 2007 - dmueller@suse.de

- add gcc-c++ buildrequires

-------------------------------------------------------------------
Mon Jun 25 11:58:00 CEST 2007 - dmueller@suse.de

- update to versoin 0.13.0:
  * Fixed issue with short form of switches and parameter if not first switch.
  * Fixed #1708378 segfault in actions.cc. 
  * Added -c and -t to generate scanners with (f)lex-like condition support.

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Fri May  4 01:41:09 CEST 2007 - dmueller@suse.de

- update to version 0.12.0

-------------------------------------------------------------------
Sun Apr  1 22:00:58 CEST 2007 - mrueckert@suse.de

- update to version 0.11.3

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Sun Mar  4 09:41:10 CET 2007 - mrueckert@suse.de

- update to version 0.11.2

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Tue Feb 20 21:06:08 CET 2007 - mrueckert@suse.de

- This version fixes a warning in the generated code that some
  compilers issue. No other changes have been made.

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