Pygments is written and maintained by Georg Brandl . Major developers are Tim Hatch and Armin Ronacher . Other contributors, listed alphabetically, are: * Kumar Appaiah -- Debian control lexer * Ali Afshar -- image formatter * Andreas Amann -- AppleScript lexer * Stefan Matthias Aust -- Smalltalk lexer * Ben Bangert -- Mako lexers * Max Battcher -- Darcs patch lexer * Michael Bayer -- Myghty lexers * Jarrett Billingsley -- MiniD lexer * Adam Blinkinsop -- Haskell, Redcode lexers * Frits van Bommel -- assembler lexers * Pierre Bourdon -- bugfixes * Christopher Creutzig -- MuPAD lexer * Pete Curry -- bugfixes * Nick Efford -- Python 3 lexer * Artem Egorkine -- terminal256 formatter * Laurent Gautier -- R/S lexer * Krzysiek Goj -- Scala lexer * Matt Good -- Genshi, Cheetah lexers * Matthew Harrison -- SVG formatter * Steven Hazel -- Tcl lexer * Varun Hiremath -- Debian control lexer * Dennis Kaarsemaker -- sources.list lexer * Marek Kubica -- Scheme lexer * Jochen Kupperschmidt -- Markdown processor * Gerd Kurzbach -- Modelica lexer * Mark Lee -- Vala lexer * Kirk McDonald -- D lexer * Lukas Meuser -- BBCode formatter, Lua lexer * Paulo Moura -- Logtalk lexer * Ana Nelson -- Ragel, ANTLR lexers * Jesper Noehr -- HTML formatter "anchorlinenos" * Jonas Obrist -- BBCode lexer * David Oliva -- Rebol lexer * Ronny Pfannschmidt -- BBCode lexer * Benjamin Peterson -- Test suite refactoring * Justin Reidy -- MXML lexer * Andre Roberge -- Tango style * Mario Ruggier -- Evoque lexers * Stou Sandalski -- NumPy, FORTRAN, tcsh and XSLT lexers * Matteo Sasso -- Common Lisp lexer * Ken Schutte -- Matlab lexers * Tassilo Schweyer -- Io, MOOCode lexers * Joerg Sieker -- ABAP lexer * Kirill Simonov -- YAML lexer * Tiberius Teng -- default style overhaul * Jeremy Thurgood -- Erlang, Squid config lexers * Whitney Young -- ObjectiveC lexer * Dietmar Winkler -- Modelica lexer * Nils Winter -- Smalltalk lexer * Davy Wybiral -- Clojure lexer Many thanks for all contributions!