Update pygments to 2.9.0

[pyup-bot]

This PR updates pygments from 2.7.1 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)

Links

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