Update pygments to 2.5.2

Changes:
  <https://github.com/pygments/pygments/blob/f456d23496/CHANGES#L41-L253>

The most significant change is that lang='python' will now use the
Python 3 lexer by default. To get the Python 2 lexer, 'python2' must be used.
This seems like a sensible change, given the state of Python 3 adoption,
and the final version of Python 2 hitting EOL status last month. The
syntactic differences between Python 2 and 3 are minor.

Change-Id: I8a80a410b67035b97f03aacc6d8d71a97723fee8

SyntaxHighlight.lexers.php

@@ -45,6 +45,7 @@ return [
 	'asy' => true,
 	'asymptote' => true,
 	'at' => true,
+	'augeas' => true,
 	'autohotkey' => true,
 	'autoit' => true,
 	'awk' => true,
@@ -54,6 +55,7 @@ return [
 	'basic' => true,
 	'bat' => true,
 	'batch' => true,
+	'bbcbasic' => true,
 	'bbcode' => true,
 	'bc' => true,
 	'befunge' => true,
@@ -64,6 +66,7 @@ return [
 	'blitzmax' => true,
 	'bmax' => true,
 	'bnf' => true,
+	'boa' => true,
 	'boo' => true,
 	'boogie' => true,
 	'bplus' => true,
@@ -94,6 +97,7 @@ return [
 	'chai' => true,
 	'chaiscript' => true,
 	'chapel' => true,
+	'charmci' => true,
 	'cheetah' => true,
 	'chpl' => true,
 	'cirru' => true,
@@ -156,6 +160,7 @@ return [
 	'd' => true,
 	'd-objdump' => true,
 	'dart' => true,
+	'dasm16' => true,
 	'debcontrol' => true,
 	'debsources' => true,
 	'delphi' => true,
@@ -189,6 +194,8 @@ return [
 	'elm' => true,
 	'emacs' => true,
 	'emacs-lisp' => true,
+	'email' => true,
+	'eml' => true,
 	'erb' => true,
 	'erl' => true,
 	'erlang' => true,
@@ -197,18 +204,24 @@ return [
 	'exs' => true,
 	'extempore' => true,
 	'ezhil' => true,
+	'f#' => true,
 	'factor' => true,
 	'fan' => true,
 	'fancy' => true,
 	'felix' => true,
+	'fennel' => true,
 	'fish' => true,
 	'fishshell' => true,
 	'flatline' => true,
+	'flo' => true,
+	'floscript' => true,
 	'flx' => true,
+	'fnl' => true,
 	'forth' => true,
 	'fortran' => true,
 	'fortranfixed' => true,
 	'foxpro' => true,
+	'freefem' => true,
 	'fsharp' => true,
 	'fy' => true,
 	'gap' => true,
@@ -232,9 +245,11 @@ return [
 	'haxe' => true,
 	'haxeml' => true,
 	'hexdump' => true,
+	'hlsl' => true,
 	'hs' => true,
 	'hsa' => true,
 	'hsail' => true,
+	'hspec' => true,
 	'html' => true,
 	'html+cheetah' => true,
 	'html+django' => true,
@@ -266,6 +281,7 @@ return [
 	'i6' => true,
 	'i6t' => true,
 	'i7' => true,
+	'icon' => true,
 	'idl' => true,
 	'idl4' => true,
 	'idr' => true,
@@ -384,6 +400,7 @@ return [
 	'md' => true,
 	'menuconfig' => true,
 	'mf' => true,
+	'mime' => true,
 	'minid' => true,
 	'mma' => true,
 	'modelica' => true,
@@ -423,6 +440,7 @@ return [
 	'nit' => true,
 	'nix' => true,
 	'nixos' => true,
+	'notmuch' => true,
 	'nroff' => true,
 	'nsh' => true,
 	'nsi' => true,
@@ -471,6 +489,7 @@ return [
 	'pl6' => true,
 	'plpgsql' => true,
 	'po' => true,
+	'pony' => true,
 	'posh' => true,
 	'postgres' => true,
 	'postgres-console' => true,
@@ -494,6 +513,8 @@ return [
 	'pug' => true,
 	'puppet' => true,
 	'py' => true,
+	'py2' => true,
+	'py2tb' => true,
 	'py3' => true,
 	'py3tb' => true,
 	'pycon' => true,
@@ -502,6 +523,7 @@ return [
 	'pyrex' => true,
 	'pytb' => true,
 	'python' => true,
+	'python2' => true,
 	'python3' => true,
 	'pyx' => true,
 	'qbasic' => true,
@@ -544,6 +566,7 @@ return [
 	'robotframework' => true,
 	'rout' => true,
 	'rql' => true,
+	'rs' => true,
 	'rsl' => true,
 	'rst' => true,
 	'rts' => true,
@@ -552,28 +575,38 @@ return [
 	's' => true,
 	'sage' => true,
 	'salt' => true,
+	'sarl' => true,
 	'sas' => true,
 	'sass' => true,
+	'sbatch' => true,
 	'sc' => true,
 	'scala' => true,
 	'scaml' => true,
+	'scd' => true,
+	'scdoc' => true,
 	'scheme' => true,
 	'scilab' => true,
 	'scm' => true,
 	'scss' => true,
+	'sgf' => true,
 	'sh' => true,
 	'shell' => true,
 	'shell-session' => true,
 	'shen' => true,
+	'shex' => true,
+	'shexc' => true,
 	'silver' => true,
+	'slash' => true,
 	'slim' => true,
 	'sls' => true,
+	'slurm' => true,
 	'smali' => true,
 	'smalltalk' => true,
 	'smarty' => true,
 	'sml' => true,
 	'snobol' => true,
 	'snowball' => true,
+	'solidity' => true,
 	'sources.list' => true,
 	'sourceslist' => true,
 	'sp' => true,
@@ -604,6 +637,8 @@ return [
 	'tcsh' => true,
 	'tcshcon' => true,
 	'tea' => true,
+	'teraterm' => true,
+	'teratermmacro' => true,
 	'termcap' => true,
 	'terminfo' => true,
 	'terraform' => true,
@@ -612,24 +647,29 @@ return [
 	'tf' => true,
 	'thrift' => true,
 	'todotxt' => true,
+	'toml' => true,
 	'trac-wiki' => true,
 	'trafficscript' => true,
 	'treetop' => true,
 	'ts' => true,
 	'tsql' => true,
+	'ttl' => true,
 	'turtle' => true,
 	'twig' => true,
 	'typescript' => true,
 	'typoscript' => true,
 	'typoscriptcssdata' => true,
 	'typoscripthtmldata' => true,
+	'ucode' => true,
 	'udiff' => true,
+	'unicon' => true,
 	'urbiscript' => true,
 	'v' => true,
 	'vala' => true,
 	'vapi' => true,
 	'vb.net' => true,
 	'vbnet' => true,
+	'vbscript' => true,
 	'vcl' => true,
 	'vclsnippet' => true,
 	'vclsnippets' => true,
@@ -662,6 +702,7 @@ return [
 	'xml+smarty' => true,
 	'xml+spitfire' => true,
 	'xml+velocity' => true,
+	'xorg.conf' => true,
 	'xq' => true,
 	'xql' => true,
 	'xqm' => true,
@@ -673,6 +714,8 @@ return [
 	'xul+mozpreproc' => true,
 	'yaml' => true,
 	'yaml+jinja' => true,
+	'zeek' => true,
 	'zephir' => true,
+	'zig' => true,
 	'zsh' => true,
 ];

pygments/AUTHORS

@@ -7,7 +7,8 @@ Other contributors, listed alphabetically, are:
 
 * Sam Aaron -- Ioke lexer
 * Ali Afshar -- image formatter
-* Thomas Aglassinger -- Easytrieve, JCL and Rexx lexers
+* Thomas Aglassinger -- Easytrieve, JCL, Rexx, Transact-SQL and VBScript
+  lexers
 * Muthiah Annamalai -- Ezhil lexer
 * Kumar Appaiah -- Debian control lexer
 * Andreas Amann -- AppleScript lexer
@@ -31,12 +32,16 @@ Other contributors, listed alphabetically, are:
 * Sébastien Bigaret -- QVT Operational lexer
 * Jarrett Billingsley -- MiniD lexer
 * Adam Blinkinsop -- Haskell, Redcode lexers
+* Stéphane Blondon -- SGF and Sieve lexers
 * Frits van Bommel -- assembler lexers
 * Pierre Bourdon -- bugfixes
+* Martijn Braam -- Kernel log lexer
+* Matthias Bussonnier -- ANSI style handling for terminal-256 formatter
 * chebee7i -- Python traceback lexer improvements
 * Hiram Chirino -- Scaml and Jade lexers
+* Mauricio Caceres -- SAS and Stata lexers.
 * Ian Cooper -- VGL lexer
-* David Corbett -- Inform, Jasmin, and TADS 3 lexers
+* David Corbett -- Inform, Jasmin, JSGF, Snowball, and TADS 3 lexers
 * Leaf Corcoran -- MoonScript lexer
 * Christopher Creutzig -- MuPAD lexer
 * Daniël W. Crompton -- Pike lexer
@@ -57,19 +62,23 @@ Other contributors, listed alphabetically, are:
 * Carlos Galdino -- Elixir and Elixir Console lexers
 * Michael Galloy -- IDL lexer
 * Naveen Garg -- Autohotkey lexer
+* Simon Garnotel -- FreeFem++ lexer
 * Laurent Gautier -- R/S lexer
 * Alex Gaynor -- PyPy log lexer
 * Richard Gerkin -- Igor Pro lexer
 * Alain Gilbert -- TypeScript lexer
 * Alex Gilding -- BlitzBasic lexer
+* GitHub, Inc -- DASM16, Augeas, TOML, and Slash lexers
 * Bertrand Goetzmann -- Groovy lexer
 * Krzysiek Goj -- Scala lexer
+* Rostyslav Golda -- FloScript lexer
+* Andrey Golovizin -- BibTeX lexers
 * Matt Good -- Genshi, Cheetah lexers
 * Michał Górny -- vim modeline support
 * Alex Gosse -- TrafficScript lexer
 * Patrick Gotthardt -- PHP namespaces support
 * Olivier Guibe -- Asymptote lexer
-* Jordi Gutiérrez Hermoso -- Octave lexer
+* Phil Hagelberg -- Fennel lexer
 * Florian Hahn -- Boogie lexer
 * Martin Harriman -- SNOBOL lexer
 * Matthew Harrison -- SVG formatter
@@ -78,6 +87,7 @@ Other contributors, listed alphabetically, are:
 * Aslak Hellesøy -- Gherkin lexer
 * Greg Hendershott -- Racket lexer
 * Justin Hendrick -- ParaSail lexer
+* Jordi Gutiérrez Hermoso -- Octave lexer
 * David Hess, Fish Software, Inc. -- Objective-J lexer
 * Varun Hiremath -- Debian control lexer
 * Rob Hoelz -- Perl 6 lexer
@@ -88,12 +98,14 @@ Other contributors, listed alphabetically, are:
 * Tim Howard -- BlitzMax lexer
 * Dustin Howett -- Logos lexer
 * Ivan Inozemtsev -- Fantom lexer
-* Hiroaki Itoh -- Shell console rewrite, Lexers for PowerShell session, MSDOS session, BC
+* Hiroaki Itoh -- Shell console rewrite, Lexers for PowerShell session,
+  MSDOS session, BC, WDiff
 * Brian R. Jackson -- Tea lexer
 * Christian Jann -- ShellSession lexer
 * Dennis Kaarsemaker -- sources.list lexer
 * Dmitri Kabak -- Inferno Limbo lexer
 * Igor Kalnitsky -- vhdl lexer
+* Colin Kennedy - USD lexer
 * Alexander Kit -- MaskJS lexer
 * Pekka Klärck -- Robot Framework lexer
 * Gerwin Klein -- Isabelle lexer
@@ -110,7 +122,9 @@ Other contributors, listed alphabetically, are:
 * Jon Larimer, Google Inc. -- Smali lexer
 * Olov Lassus -- Dart lexer
 * Matt Layman -- TAP lexer
+* Kristian Lyngstøl -- Varnish lexers
 * Sylvestre Ledru -- Scilab lexer
+* Chee Sing Lee -- Flatline lexer
 * Mark Lee -- Vala lexer
 * Valentin Lorentz -- C++ lexer improvements
 * Ben Mabey -- Gherkin lexer
@@ -123,6 +137,7 @@ Other contributors, listed alphabetically, are:
 * Stephen McKamey -- Duel/JBST lexer
 * Brian McKenna -- F# lexer
 * Charles McLaughlin -- Puppet lexer
+* Kurt McKee -- Tera Term macro lexer
 * Lukas Meuser -- BBCode formatter, Lua lexer
 * Cat Miller -- Pig lexer
 * Paul Miller -- LiveScript lexer
@@ -135,6 +150,7 @@ Other contributors, listed alphabetically, are:
 * Mher Movsisyan -- DTD lexer
 * Dejan Muhamedagic -- Crmsh lexer
 * Ana Nelson -- Ragel, ANTLR, R console lexers
+* Kurt Neufeld -- Markdown lexer
 * Nam T. Nguyen -- Monokai style
 * Jesper Noehr -- HTML formatter "anchorlinenos"
 * Mike Nolta -- Julia lexer
@@ -148,14 +164,20 @@ Other contributors, listed alphabetically, are:
 * Dominik Picheta -- Nimrod lexer
 * Andrew Pinkham -- RTF Formatter Refactoring
 * Clément Prévost -- UrbiScript lexer
+* Tanner Prynn -- cmdline -x option and loading lexers from files
+* Oleh Prypin -- Crystal lexer (based on Ruby lexer)
+* Xidorn Quan -- Web IDL lexer
 * Elias Rabel -- Fortran fixed form lexer
 * raichoo -- Idris lexer
 * Kashif Rasul -- CUDA lexer
+* Nathan Reed -- HLSL lexer
 * Justin Reidy -- MXML lexer
 * Norman Richards -- JSON lexer
 * Corey Richardson -- Rust lexer updates
 * Lubomir Rintel -- GoodData MAQL and CL lexers
 * Andre Roberge -- Tango style
+* Georg Rollinger -- HSAIL lexer
+* Michiel Roos -- TypoScript lexer
 * Konrad Rudolph -- LaTeX formatter enhancements
 * Mario Ruggier -- Evoque lexers
 * Miikka Salminen -- Lovelace style, Hexdump lexer, lexer enhancements
@@ -163,22 +185,28 @@ Other contributors, listed alphabetically, are:
 * Matteo Sasso -- Common Lisp lexer
 * Joe Schafer -- Ada lexer
 * Ken Schutte -- Matlab lexers
+* René Schwaiger -- Rainbow Dash style
+* Sebastian Schweizer -- Whiley lexer
 * Tassilo Schweyer -- Io, MOOCode lexers
 * Ted Shaw -- AutoIt lexer
 * Joerg Sieker -- ABAP lexer
 * Robert Simmons -- Standard ML lexer
 * Kirill Simonov -- YAML lexer
+* Corbin Simpson -- Monte lexer
 * Alexander Smishlajev -- Visual FoxPro lexer
 * Steve Spigarelli -- XQuery lexer
 * Jerome St-Louis -- eC lexer
+* Camil Staps -- Clean and NuSMV lexers; Solarized style
 * James Strachan -- Kotlin lexer
 * Tom Stuart -- Treetop lexer
 * Colin Sullivan -- SuperCollider lexer
+* Ben Swift -- Extempore lexer
 * Edoardo Tenani -- Arduino lexer
 * Tiberius Teng -- default style overhaul
 * Jeremy Thurgood -- Erlang, Squid config lexers
 * Brian Tiffin -- OpenCOBOL lexer
 * Bob Tolbert -- Hy lexer
+* Matthias Trute -- Forth lexer
 * Erick Tryzelaar -- Felix lexer
 * Alexander Udalov -- Kotlin lexer improvements
 * Thomas Van Doren -- Chapel lexer
@@ -186,6 +214,7 @@ Other contributors, listed alphabetically, are:
 * Abe Voelker -- OpenEdge ABL lexer
 * Pepijn de Vos -- HTML formatter CTags support
 * Matthias Vallentin -- Bro lexer
+* Benoît Vinot -- AMPL lexer
 * Linh Vu Hong -- RSL lexer
 * Nathan Weizenbaum -- Haml and Sass lexers
 * Nathan Whetsell -- Csound lexers

pygments/PYGMENTS_LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2006-2015 by the respective authors (see AUTHORS file).
+Copyright (c) 2006-2019 by the respective authors (see AUTHORS file).
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

pygments/VERSION

@@ -1 +1 @@
-2.2.0
+2.5.2