Update pygments to 2.9.0

[pyup-bot]

This PR updates pygments from 2.2.0 to 2.9.0.

Changelog

2.9.0

-------------
(released May 3rd, 2021)

- Added lexers:

* APDL, gcode (1714)
* Kuin (1300)
* NestedText (1578)
* OMG IDL (1595)
* TEAL (1671)
* ThingsDB (1295)
* WebAssembly (1416, 1564)

- Updated lexers:

* AMDGPU (1717, 1775)
* APL (1747)
* C/C++: Improve namespace handling (1722, 1561, 1719, 1746)
* Chapel (1743)
* Coq (1721)
* Cython (853)
* Groovy (1765)
* JavaScript (1741)
* Julia (1715)
* Octave: Allow multiline and block-percent comments (1726)
* PowerShell: Improve lexing of ``:`` (1682, 1758)
* PromQL (1783)
* Python: Improve float parsing (1768, 1740)
* Rust (1061)
* Scala: Rewrite to support Scala3 (1694, 1035, 1121)
* Swift (1767)
* Terraform: Support 0.14 syntax (1756)
* Velocity: Detect multi-line patterns (1776)

- Add Pango formatter (1727)
- Autopygmentize uses ``file`` first instead of ``pygments -N`` (1786)
- Fix links (1716)
- Fix issue with LaTeX formatter and ``minted`` (1734, 1735, 1736, 1737)
- Improve alias order (1780)
- Improve line number colors (1779, 1778)
- Fix CTag related issue (1724)
- Recognize ``.leex`` as Elixir templates

- Updated `filename` handling in HTML formatter if `linenos='table'` (1757)

* Previously the filename would be emitted within the `<td>` holding the
 code, but outside the `<pre>`. This would invariably break the alignment
 with line numbers.
* Now if `filename` is specified, a separate `<tr>` is emitted before the
 table content which contains a single `<th>` with `colspan=2` so it
 spans both the line number and code columns. The filename is still
 within `<span class="filename">...</span>` so any existing styles
 should still apply, although the CSS path may need to change.
* For an example of the new output format see
 `table_cls_step_1_start_1_special_0_noanchor_filename.html`
 in the `tests/html_linenos_expected_output/` directory.
* For more details and discussion see the issue
 https://github.com/pygments/pygments/issues/1757

- Added styles:

* Gruvbox light+dark (1763)

2.8.0

-------------
(released February 14, 2021)

- Added lexers:

* AMDGPU (1626)
* CDDL (1379, 1239)
* Futhark (1691)
* Graphviz/DOT (1657, 731)

- Updated lexers:

* AutoIt: Support single quoted strings (1667, 1663)
* C/C++ & related: Fix mishandling ``*/`` (1695)
* Cocoa: Add builtin types (1703)
* Console (1672)
* Eiffel: Fix performance issues (1658)
* Fortran: Improve combined keyword detection (1677, 1188)
* J: Fix operator ``?`` lexing (1700, 1149)
* JavaScript/TypeScript: Fix escapes in backtick strings (1679, 1686)
* Kotlin: Improve string interpolation, modifier keyword handling, and various small issues (1699)
* LESS: Support single-line comments (1046)
* Matlab:

 - Add support for class properties (1466)
 - Update builtin functions (1705)
 - Various cleanups (1673)

* Python: Improve handling of raw f-strings (1681, 1683)
* Ruby: Better method name handling (1531)
* Stata: Updated keywords (1470)

- Added styles:

* Material (1662)
* Zenburn (1659)

- The `pygmentize` script now uses `argparse`, all options should work
as before

- Add `pygmentize -C` option to guess a lexer from content

- With this release, Pygments moves to a new internal testing system (1649.)
See ``Contributing.md`` for details. The main advantage of this new change
is a much better test coverage of all existing example lexers. It also makes
it much easier to add new test snippets.
- Make guessing prefer Python 3 lexer
- Do not guess MIME or SQL without reason
- Changed setuptools to use a declarative config through ``setup.cfg``.
Building Pygments now requires setuptools 39.2+.
- Add markdown to MarkdownLexer aliases (1687)
- Change line number handling

* In ``<table>`` based output, the ``td.linenos`` element will have either a
 ``normal`` or ``special`` class attached. Previously, only ``special`` line
 numbers got a class. This prevents styles from getting applied twice -
 once via ``<pre>``, once via ``<span class="special">``. This also means
 that ``td.linenos pre`` is no longer styled, instead, use
 ``td.linenos .normal`` and ``td.linenos .special``.
* In the "inline" style, the DOM element order was changed. The line number
 is added first, then the line is wrapped is wrapped by the highlighter.
 This fixes lines not being fully highlighted.
* The visual output for inline and non-inline line numbers & highlighting,
 as well as class-based and inline styling is now consistent.
* Line number styles are set to ``background-color: transparent`` and
 ``color: inherit`` by default. This works much better with dark styles
 which don't have colors set for line numbers.

- Remove "raw" alias from RawTokenLexer, so that it cannot be
selected by alias.
- Fix RawTokenLexer to work in Python 3 and handle exceptions.
- Add prompt colors to the Solarized theme (1529)
- Image formatter supports background colors now (1374)
- Add support for anchors in conjunction with inline line numbers (1591)
- Modernize the codebase using ``pyupgrade`` (1622)
- Add support for line numbers to the ``terminal256`` formatter (1674, 1653)
- Improve ``analyze_text`` logic for ``ECL`` (1610)
- Improve ``analyze_text`` logic for ``CBM Basic V2`` (1607)
- Improve LaTeX formatter (1708, 1709)

2.7.4

-------------
(released January 12, 2021)

- Updated lexers:

- Apache configurations: Improve handling of malformed tags (1656)
- CSS: Add support for variables (1633, 1666)
- Crystal (1650, 1670)
- Coq (1648)
- Fortran: Add missing keywords (1635, 1665)
- Ini (1624)
- JavaScript and variants (1647 -- missing regex flags, 1651)
- Markdown (1623, 1617)
- Shell

 - Lex trailing whitespace as part of the prompt (1645)
 - Add missing ``in`` keyword (1652)

- SQL - Fix keywords (1668)
- Typescript: Fix incorrect punctuation handling (1510, 1511)

- Fix infinite loop in SML lexer (1625)
- Fix backtracking string regexes in JavaScript/TypeScript, Modula2
and many other lexers (1637)
- Limit recursion with nesting Ruby heredocs (1638)
- Fix a few inefficient regexes for guessing lexers
- Fix the raw token lexer handling of Unicode (1616)
- Revert a private API change in the HTML formatter (1655) --
please note that private APIs remain subject to change!
- Fix several exponential/cubic-complexity regexes found by
Ben Caller/Doyensec (1675)
- Fix incorrect MATLAB example (1582)

Thanks to Google's OSS-Fuzz project for finding many of these bugs.

2.7.3

-------------
(released December 6, 2020)

- Updated lexers:

* Ada (1581)
* HTML (1615, 1614)
* Java (1594, 1586)
* JavaScript (1605, 1589, 1588)
* JSON (1569 -- this is a complete rewrite)
* Lean (1601)
* LLVM (1612)
* Mason (1592)
* MySQL (1555, 1551)
* Rust (1608)
* Turtle (1590, 1553)

- Deprecated JsonBareObjectLexer, which is now identical to JsonLexer (1600)
- The ``ImgFormatter`` now calculates the exact character width, which fixes some issues with overlapping text (1213, 1611)
- Documentation fixes (1609, 1599, 1598)
- Fixed duplicated Juttle language alias (1604, 1606)
- Added support for Kotlin scripts (1587)
- Removed CSS rule which forced margin to 0

2.7.2

-------------
(released October 24, 2020)

- Updated lexers:

* Latex (1517, 1516)
* LLVM (1565)
* SPARQL (1559)

- Fix Python console/traceback lexer problems with custom exceptions without messages (1548)
- Allow loading ttc fonts on Mac/image formatter (1223)
- Improve ``analyze_text`` across a variety of lexers (1549)
- Remove CSS rule which forced the vertical padding to 0 for line numbers (1583, 1579)
- Fix ``TNTLexer`` crashing on unexpected EOL (1568, 1570)
- ``regexlint`` can be now run locally as part of ``tox`` tests (1557)
- Fix typos (1550, 1562)
- Add Python 3.9 as a supported version (1554)

2.7.1

-------------
(released September 16, 2020)

- Fixed a regression in the JSON lexer (1544)

2.7.0

-------------
(released September 12, 2020)

- Added lexers:

* Arrow (1481, 1499)
* BARE (1488)
* Devicetree (1434)
* F* (1409)
* GDScript (1457)
* Pointless (1494)
* PromQL (1506)
* PsySH (1438)
* Singularity (1285)
* TiddlyWiki5 (1390)
* TNT (1414)
* YANG (1408, 1428)

- Updated lexers:

* APL (1503)
* C++ (1350, which also fixes: 1222, 996, 906, 828, 1162, 1166,
 1396)
* Chapel (1423)
* CMake (1491)
* CSound (1509)
* Cython (1507)
* Dart (1449)
* Fennel (1535)
* Fortran (1442)
* GAS (1530)
* HTTP (1432, 1520, 1521)
* Inform 6 (1461)
* Javascript (1533)
* JSON (1065, 1528)
* Lean (1415)
* Matlab (1399)
* Markdown (1492, 1495)
* MySQL (975, 1063, 1453, 1527)
* NASM (1465)
* Nim (1426)
* PostgreSQL (1513)
* PowerShell (1398, 1497)
* Protobuf (1505)
* Robot (1480)
* SQL (1402)
* SystemVerilog (1436, 1452, 1454, 1460, 1462, 1463, 1464, 1471, 1496, 1504)
* TeraTerm (1337)
* XML (1502)

- Added a new filter for math symbols (1406)
- The Kconfig lexer will match Kconfig derivative names now (1458)
- Improved HTML formatter output (1500)
- ``.markdown`` is now recognized as an extension for Markdown files (1476)
- Fixed line number colors for Solarized (1477, 1356)
- Improvements to exception handling (1478)
- Improvements to tests (1532, 1533, 1539)
- Various code cleanups (1536, 1537, 1538)

2.6.1

-------------
(released March 8, 2020)

- This release fixes a packaging issue. No functional changes.

2.6

-----------
(released March 8, 2020)

- Running Pygments on Python 2.x is no longer supported.
(The Python 2 lexer still exists.)

- Added lexers:

* Linux kernel logs (1310)
* LLVM MIR (1361)
* MiniScript (1397)
* Mosel (1287, 1326)
* Parsing Expression Grammar (1336)
* ReasonML (1386)
* Ride (1319, 1321)
* Sieve (1257)
* USD (1290)
* WebIDL (1309)

- Updated lexers:

* Apache2 (1378)
* Chapel (1357)
* CSound (1383)
* D (1375, 1362)
* Haskell (1347, 1177)
* Idris (1360)
* Perl6/Raku lexer (1344)
* Python3 (1382, 1385)
* Rust: Updated lexer to cover more builtins (mostly macros) and miscellaneous
 new syntax (1320)
* SQL: Add temporal support keywords (1402)

- The 256-color/true-color terminal formatters now support the italic attribute
in styles (1288)
- Support HTTP 2/3 header (1308)
- Support missing reason in HTTP header (1322)
- Boogie/Silver: support line continuations and triggers, move contract keywords
to separate category (1299)
- GAS: support C-style comments (1291)
- Fix names in S lexer (1330, 1333)
- Fix numeric literals in Ada (1334)
- Recognize ``.mjs`` files as Javascript (1392)
- Recognize ``.eex`` files as Elixir (1387)
- Fix ``re.MULTILINE`` usage (1388)
- Recognize ``pipenv`` and ``poetry`` dependency & lock files (PR1376)
- Improve font search on Windows (1247)
- Remove unused script block (1401)

2.5.2

-------------
(released November 29, 2019)

- Fix incompatibility with some setuptools versions (PR1316)

- Fix lexing of ReST field lists (PR1279)
- Fix lexing of Matlab keywords as field names (PR1282)
- Recognize double-quoted strings in Matlab (PR1278)
- Avoid slow backtracking in Vim lexer (PR1312)
- Fix Scala highlighting of types (PR1315)
- Highlight field lists more consistently in ReST (PR1279)
- Fix highlighting Matlab keywords in field names (PR1282)
- Recognize Matlab double quoted strings (PR1278)
- Add some Terraform keywords
- Update Modelica lexer to 3.4
- Update Crystal examples

2.5.1

-------------
(released November 26, 2019)

- This release fixes a packaging issue. No functional changes.

2.5.0

-------------
(released November 26, 2019)

- Added lexers:

* Email (PR1246)
* Erlang, Elixir shells (PR823, 1521)
* Notmuch (PR1264)
* `Scdoc <https://git.sr.ht/~sircmpwn/scdoc>`_ (PR#1268)
* `Solidity <https://solidity.readthedocs.io/>`_ (#1214)
* `Zeek <https://www.zeek.org>`_ (new name for Bro) (PR#1269)
* `Zig <https://ziglang.org/>`_ (PR#820)

- Updated lexers:

* Apache2 Configuration (PR1251)
* Bash sessions (1253)
* CSound (PR1250)
* Dart
* Dockerfile
* Emacs Lisp
* Handlebars (PR773)
* Java (1101, 987)
* Logtalk (PR1261)
* Matlab (PR1271)
* Praat (PR1277)
* Python3 (PR1255, PR1400)
* Ruby
* YAML (1528)
* Velocity

- Added styles:

* Inkpot (PR1276)

- The ``PythonLexer`` class is now an alias for the former ``Python3Lexer``.
The old ``PythonLexer`` is available as ``Python2Lexer``.  Same change has
been done for the ``PythonTracebackLexer``.  The ``python3`` option for
the ``PythonConsoleLexer`` is now true by default.

- Bump ``NasmLexer`` priority over ``TasmLexer`` for ``.asm`` files
(fixes 1326)
- Default font in the ``ImageFormatter`` has been updated (928, PR1245)
- Test suite switched to py.test, removed nose dependency (1490)
- Reduce ``TeraTerm`` lexer score -- it used to match nearly all languages
(1256)
- Treat ``Skylark``/``Starlark`` files as Python files (PR1259)
- Image formatter: actually respect ``line_number_separator`` option

- Add LICENSE file to wheel builds
- Agda: fix lambda highlighting
- Dart: support ` annotations
- Dockerfile: accept ``FROM ... AS`` syntax
- Emacs Lisp: add more string functions
- GAS: accept registers in directive arguments
- Java: make structural punctuation (braces, parens, colon, comma) ``Punctuation``, not ``Operator`` (987)
- Java: support ``var`` contextual keyword (1101)
- Matlab: Fix recognition of ``function`` keyword (PR1271)
- Python: recognize ``.jy`` filenames (976)
- Python: recognize ``f`` string prefix (1156)
- Ruby: support squiggly heredocs
- Shell sessions: recognize Virtualenv prompt (PR1266)
- Velocity: support silent reference syntax

2.4.2

-------------
(released May 28, 2019)

- Fix encoding error when guessing lexer with given ``encoding`` option
(1438)

2.4.1

-------------
(released May 24, 2019)

- Updated lexers:

* Coq (1430)
* MSDOS Session (PR734)
* NASM (1517)
* Objective-C (PR813, 1508)
* Prolog (1511)
* TypeScript (1515)

- Support CSS variables in stylesheets (PR814, 1356)
- Fix F lexer name (PR709)
- Fix ``TerminalFormatter`` using bold for bright text (1480)

2.4.0

-------------
(released May 8, 2019)

- Added lexers:

* Augeas (PR807)
* BBC Basic (PR806)
* Boa (PR756)
* Charm++ CI (PR788)
* DASM16 (PR807)
* FloScript (PR750)
* FreeFem++ (PR785)
* Hspec (PR790)
* Pony (PR627)
* SGF (PR780)
* Slash (PR807)
* Slurm (PR760)
* Tera Term Language (PR749)
* TOML (PR807)
* Unicon (PR731)
* VBScript (PR673)

- Updated lexers:

* Apache2 (PR766)
* Cypher (PR746)
* LLVM (PR792)
* Makefiles (PR766)
* PHP (1482)
* Rust
* SQL (PR672)
* Stan (PR774)
* Stata (PR800)
* Terraform (PR787)
* YAML

- Add solarized style (PR708)
- Add support for Markdown reference-style links (PR753)
- Add license information to generated HTML/CSS files (1496)
- Change ANSI color names (PR777)
- Fix catastrophic backtracking in the bash lexer (1494)
- Fix documentation failing to build using Sphinx 2.0 (1501)
- Fix incorrect links in the Lisp and R lexer documentation (PR775)
- Fix rare unicode errors on Python 2.7 (PR798, 1492)
- Fix lexers popping from an empty stack (1506)
- TypoScript uses ``.typoscript`` now (1498)
- Updated Trove classifiers and ``pip`` requirements (PR799)

2.3.1

-------------
(released Dec 16, 2018)

- Updated lexers:

* ASM (PR784)
* Chapel (PR735)
* Clean (PR621)
* CSound (PR684)
* Elm (PR744)
* Fortran (PR747)
* GLSL (PR740)
* Haskell (PR745)
* Hy (PR754)
* Igor Pro (PR764)
* PowerShell (PR705)
* Python (PR720, 1299, PR715)
* SLexer (PR680)
* YAML (PR762, PR724)

- Fix invalid string escape sequences
- Fix `FutureWarning` introduced by regex changes in Python 3.7

2.3.0

-------------
(released Nov 25, 2018)

- Added lexers:

* Fennel (PR783)
* HLSL (PR675)

- Updated lexers:

* Dockerfile (PR714)

- Minimum Python versions changed to 2.7 and 3.5
- Added support for Python 3.7 generator changes (PR772)
- Fix incorrect token type in SCSS for single-quote strings (1322)
- Use `terminal256` formatter if `TERM` contains `256` (PR666)
- Fix incorrect handling of GitHub style fences in Markdown (PR741, 1389)
- Fix `%a` not being highlighted in Python3 strings (PR727)

Links

• PyPI: https://pypi.org/project/pygments
• Changelog: https://pyup.io/changelogs/pygments/
• Homepage: https://pygments.org/