gfm(GitHub Flavored Markdown)でシンタックスハイライト出来る言語一覧

2018/10/16時点で
https://github.com/github/linguist/blob/master/lib/linguist/languages.yml

に載っている内容を一覧表にしました。

識別子は

```識別子<-ここに書く名前のことです。

なお、大文字小文字の区別はしないようです。

おまけで拡張子も載せています。
それぞれ複数あるものはカンマ区切りにしてあります。

言語名識別子拡張子
1C Enterprise1C Enterprise.bsl,.os
ABAPABAP.abap
ABNFABNF.abnf
AGS Scriptags,AGS Script.asc,.ash
AMPLAMPL.ampl,.mod
ANTLRANTLR.g4
API BlueprintAPI Blueprint.apib
APLAPL.apl,.dyalog
ASN.1ASN.1.asn,.asn1
ASPaspx,aspx-vb,ASP.asp,.asax,.ascx,.ashx,.asmx,
.aspx,.axd
ATSats2,ATS.dats,.hats,.sats
ActionScriptactionscript 3,actionscript3,as3,ActionScript.as
Adaada95,ada2005,Ada.adb,.ada,.ads
Adobe Font Metricsacfm,adobe composite font metrics,
adobe multiple font metrics,
amfm,Adobe Font Metrics		.afm
AgdaAgda.agda
AlloyAlloy.als
Alpine Abuildabuild,apkbuild,Alpine Abuild
AngelScriptAngelScript.as,.angelscript
Ant Build SystemAnt Build System
ApacheConfaconf,apache,ApacheConf.apacheconf,.vhost
ApexApex.cls
Apollo Guidance ComputerApollo Guidance Computer.agc
AppleScriptosascript,AppleScript.applescript,.scpt
ArcArc.arc
AsciiDocAsciiDoc.asciidoc,.adoc,.asc
AspectJAspectJ.aj
Assemblyasm,nasm,Assembly.asm,.a51,.inc,.nasm
AugeasAugeas.aug
AutoHotkeyahk,AutoHotkey.ahk,.ahkl
AutoItau3,AutoIt3,AutoItScript,AutoIt.au3
AwkAwk.awk,.auk,.gawk,.mawk,.nawk
BallerinaBallerina.bal
Batchfilebat,batch,dosbatch,winbatch,Batchfile.bat,.cmd
BefungeBefunge.befunge
BisonBison.bison
BitBakeBitBake.bb
BladeBlade.blade,.blade.php
BlitzBasicb3d,blitz3d,blitzplus,bplus,BlitzBasic.bb,.decls
BlitzMaxbmax,BlitzMax.bmx
BluespecBluespec.bsv
BooBoo.boo
BrainfuckBrainfuck.b,.bf
BrightscriptBrightscript.brs
BroBro.bro
CC.c,.cats,.h,.idc
C#csharp,C#.cs,.cake,.cshtml,.csx
C++cpp,C++.cpp,.c++,.cc,.cp,.cxx,.h,.h++,
.hh,.hpp,.hxx,.inc,.inl,.ino,.ipp,
.re,.tcc,.tpp
C-ObjDumpC-ObjDump.c-objdump
C2hs Haskellc2hs,C2hs Haskell.chs
CLIPSCLIPS.clp
CMakeCMake.cmake,.cmake.in
COBOLCOBOL.cob,.cbl,.ccp,.cobol,.cpy
COLLADACOLLADA.dae
CSONCSON.cson
CSSCSS.css
CSVCSV.csv
CWebCWeb.w
Cap’n ProtoCap’n Proto.capnp
CartoCSSCarto,CartoCSS.mss
CeylonCeylon.ceylon
Chapelchpl,Chapel.chpl
CharityCharity.ch
ChucKChucK.ck
CirruCirru.cirru
ClarionClarion.clw
CleanClean.icl,.dcl
ClickClick.click
ClojureClojure.clj,.boot,.cl2,.cljc,.cljs,.cljs.hl,
.cljscm,.cljx,.hic
Closure Templatessoy,Closure Templates.soy
Cloud Firestore Security RulesCloud Firestore Security Rules
CoNLL-UCoNLL,CoNLL-X,CoNLL-U.conllu,.conll
CoffeeScriptcoffee,coffee-script,CoffeeScript.coffee,._coffee,.cake,.cjsx,.iced
ColdFusioncfm,cfml,coldfusion html,ColdFusion.cfm,.cfml
ColdFusion CFCcfc,ColdFusion CFC.cfc
Common Lisplisp,Common Lisp.lisp,.asd,.cl,.l,.lsp,.ny,.podsl,.sexp
Common Workflow Languagecwl,Common Workflow Language.cwl
Component Pascaldelphi,objectpascal,Component Pascal.cp,.cps
CoolCool.cl
CoqCoq.coq,.v
Cpp-ObjDumpc++-objdump,Cpp-ObjDump.cppobjdump,.c++-objdump,
.c++objdump,.cpp-objdump,
.cxx-objdump
CreoleCreole.creole
CrystalCrystal.cr
Csoundcsound-orc,Csound.orc,.udo
Csound Documentcsound-csd,Csound Document.csd
Csound Scorecsound-sco,Csound Score.sco
CudaCuda.cu,.cuh
CycriptCycript.cy
Cythonpyrex,Cython.pyx,.pxd,.pxi
DD.d,.di
D-ObjDumpD-ObjDump.d-objdump
DIGITAL Command Languagedcl,DIGITAL Command Language.com
DMbyond,DM.dm
DNS ZoneDNS Zone.zone,.arpa
DTracedtrace-script,DTrace.d
Darcs Patchdpatch,Darcs Patch.darcspatch,.dpatch
DartDart.dart
DataWeaveDataWeave.dwl
Diffudiff,Diff.diff,.patch
DockerfileDockerfile.dockerfile
DogescriptDogescript.djs
DylanDylan.dylan,.dyl,.intr,.lid
EE.E
EBNFEBNF.ebnf
ECLECL.ecl,.eclxml
ECLiPSeECLiPSe.ecl
EJSEJS.ejs
EMLEML.eml,.mbox
EQEQ.eq
EagleEagle.sch,.brd
EasybuildEasybuild.eb
Ecere ProjectsEcere Projects.epj
Edje Data CollectionEdje Data Collection.edc
EiffelEiffel.e
ElixirElixir.ex,.exs
ElmElm.elm
Emacs Lispelisp,emacs,Emacs Lisp.el,.emacs,.emacs.desktop
EmberScriptEmberScript.em,.emberscript
ErlangErlang.erl,.app.src,.es,.escript,.hrl,.xrl,.yrl
F#fsharp,F#.fs,.fsi,.fsx
F*fstar,F*.fst
FIGlet FontFIGfont,FIGlet Font.flf
FLUXFLUX.fx,.flux
FactorFactor.factor
FancyFancy.fy,.fancypack
FantomFantom.fan
Filebench WMLFilebench WML.f
FilterscriptFilterscript.fs
FormattedFormatted.for,.eam.fs
ForthForth.fth,.4th,.f,.for,.forth,.fr,.frt,.fs
FortranFortran.f90,.f,.f03,.f08,.f77,.f95,.for,.fpp
FreeMarkerftl,FreeMarker.ftl
FregeFrege.fr
G-codeG-code.g,.gco,.gcode
GAMSGAMS.gms
GAPGAP.g,.gap,.gd,.gi,.tst
GCC Machine DescriptionGCC Machine Description.md
GDBGDB.gdb,.gdbinit
GDScriptGDScript.gd
GLSLGLSL.glsl,.fp,.frag,.frg,.fs,.fsh,.fshader,
.geo,.geom,.glslv,.gshader,
.shader,.tesc,.tese,.vert,.vrx,.
vsh,.vshader
GNGN.gn,.gni
Game Maker LanguageGame Maker Language.gml
GenieGenie.gs
Genshixml+genshi,xml+kid,Genshi.kid
Gentoo EbuildGentoo Ebuild.ebuild
Gentoo EclassGentoo Eclass.eclass
Gerber Imagers-274x,Gerber Image.gbr,.gbl,.gbo,.gbp,.gbs,.gko,
.gpb,.gpt,.gtl,.gto,.gtp,.gts
Gettext Catalogpot,Gettext Catalog.po,.pot
Gherkincucumber,Gherkin.feature
GlyphGlyph.glf
Glyph Bitmap Distribution FormatGlyph Bitmap Distribution Format.bdf
GnuplotGnuplot.gp,.gnu,.gnuplot,.plot,.plt
Gogolang,Go.go
GoloGolo.golo
GosuGosu.gs,.gst,.gsx,.vark
GraceGrace.grace
GradleGradle.gradle
Grammatical Frameworkgf,Grammatical Framework.gf
Graph Modeling LanguageGraph Modeling Language.gml
GraphQLGraphQL.graphql,.gql
Graphviz (DOT)Graphviz (DOT).dot,.gv
GroovyGroovy.groovy,.grt,.gtpl,.gvy
Groovy Server Pagesgsp,java server page,Groovy Server Pages.gsp
HCLHCL.hcl,.tf,.tfvars
HLSLHLSL.hlsl,.cginc,.fx,.fxh,.hlsli
HTMLxhtml,HTML.html,.htm,.html.hl,.inc,.st,
.xht,.xhtml
HTML+Djangodjango,html+django/jinja,html+jinja,
htmldjango,njk,nunjucks,HTML+Django		.jinja,.jinja2,.mustache,.njk
HTML+ECRecr,HTML+ECR.ecr
HTML+EEXeex,HTML+EEX.eex
HTML+ERBerb,HTML+ERB.erb,.erb.deface
HTML+PHPHTML+PHP.phtml
HTTPHTTP.http
HXMLHXML.hxml
HackHack.hh,.php
HamlHaml.haml,.haml.deface
Handlebarshbs,htmlbars,Handlebars.handlebars,.hbs
HarbourHarbour.hb
HaskellHaskell.hs,.hsc
HaxeHaxe.hx,.hxsl
HiveQLHiveQL.q
Hyhylang,Hy.hy
HyPhyHyPhy.bf
IDLIDL.pro,.dlm
IGOR Proigor,igorpro,IGOR Pro.ipf
INIdosini,INI.ini,.cfg,.lektorproject,
.prefs,.pro,.properties
IRC logirc,irc logs,IRC log.irclog,.weechatlog
IdrisIdris.idr,.lidr
Inform 7i7,inform7,Inform 7.ni,.i7x
Inno SetupInno Setup.iss
IoIo.io
IokeIoke.ik
IsabelleIsabelle.thy
Isabelle ROOTIsabelle ROOT
JJ.ijs
JFlexJFlex.flex,.jflex
JSONJSON.json,.avsc,.geojson,.gltf,
.JSON-tmLanguage,.jsonl,
.tfstate,.tfstate.backup,
.topojson,.webapp,
.webmanifest,.yy,.yyp
JSON with Commentsjsonc,JSON with Comments.sublime-build,
.sublime-commands,
.sublime-completions,
.sublime-keymap,
.sublime-macro,
.sublime-menu,
.sublime-mousemap,
.sublime-project,
.sublime-settings,
.sublime-theme,
.sublime-workspace,
.sublime_metrics,
.sublime_session
JSON5JSON5.json5
JSONLDJSONLD.jsonld
JSONiqJSONiq.jq
JSXJSX.jsx
JasminJasmin.j
JavaJava.java
Java PropertiesJava Properties.properties
Java Server Pagesjsp,Java Server Pages.jsp
JavaScriptjs,node,JavaScript.js,._js,.bones,.es,.es6,.frag,.gs,
.jake,.jsb,.jscad,.jsfl,.jsm,.jss,.mjs,
.njs,.pac,.sjs,.ssjs,.xsjs,.xsjslib
JisonJison.jison
Jison LexJison Lex.jisonlex
JolieJolie.ol,.iol
JuliaJulia.jl
Jupyter NotebookIPython Notebook,Jupyter Notebook.ipynb
KRLKRL.krl
KiCad Layoutpcbnew,KiCad Layout.kicad_pcb,.kicad_mod,.kicad_wks
KiCad Legacy LayoutKiCad Legacy Layout.brd
KiCad Schematiceeschema schematic,KiCad Schematic.sch
KitKit.kit
KotlinKotlin.kt,.ktm,.kts
LFELFE.lfe
LLVMLLVM.ll
LOLCODELOLCODE.lol
LSLLSL.lsl,.lslp
LabVIEWLabVIEW.lvproj
Lassolassoscript,Lasso.lasso,.las,.lasso8,.lasso9,.ldml
LatteLatte.latte
LeanLean.lean,.hlean
LessLess.less
Lexflex,Lex.l,.lex
LilyPondLilyPond.ly,.ily
LimboLimbo.b,.m
Linker ScriptLinker Script.ld,.lds,.x
Linux Kernel ModuleLinux Kernel Module.mod
LiquidLiquid.liquid
Literate AgdaLiterate Agda.lagda
Literate CoffeeScriptlitcoffee,Literate CoffeeScript.litcoffee
Literate Haskelllhaskell,lhs,Literate Haskell.lhs
LiveScriptlive-script,ls,LiveScript.ls,._ls
LogosLogos.xm,.x,.xi
LogtalkLogtalk.lgt,.logtalk
LookMLLookML.lookml,.model.lkml,.view.lkml
LoomScriptLoomScript.ls
LuaLua.lua,.fcgi,.nse,.p8,.pd_lua,.rbxs,.wlua
Mmumps,M.mumps,.m
M4M4.m4
M4Sugarautoconf,M4Sugar.m4
MAXScriptMAXScript.ms,.mcr
MQL4MQL4.mq4,.mqh
MQL5MQL5.mq5,.mqh
MTMLMTML.mtml
MUFMUF.muf,.m
Makefilebsdmake,make,mf,Makefile.mak,.d,.make,.mk,.mkfile
MakoMako.mako,.mao
Markdownpandoc,Markdown.md,.markdown,.mdown,
.mdwn,.mkd,.mkdn,.mkdown,
.ronn,.workbook
Markomarkojs,Marko.marko
MaskMask.mask
Mathematicamma,Mathematica.mathematica,.cdf,.m,.ma,.mt,
.nb,.nbp,.wl,.wlt
Matlaboctave,Matlab.matlab,.m
Maven POMMaven POM
Maxmax/msp,maxmsp,Max.maxpat,.maxhelp,.maxproj,
.mxt,.pat
MediaWikiMediaWiki.mediawiki,.wiki
MercuryMercury.m,.moo
MesonMeson
MetalMetal.metal
MiniDMiniD.minid
MirahMirah.druby,.duby,.mirah
ModelicaModelica.mo
Modula-2Modula-2.mod
Modula-3Modula-3.i3,.ig,.m3,.mg
Module Management SystemModule Management System.mms,.mmk
MonkeyMonkey.monkey,.monkey2
MoocodeMoocode.moo
MoonScriptMoonScript.moon
MyghtyMyghty.myt
NCLNCL.ncl
NLNL.nl
NSISNSIS.nsi,.nsh
NearleyNearley.ne,.nearley
NemerleNemerle.n
NetLinxNetLinx.axs,.axi
NetLinx+ERBNetLinx+ERB.axs.erb,.axi.erb
NetLogoNetLogo.nlogo
NewLispNewLisp.nl,.lisp,.lsp
NextflowNextflow.nf
Nginxnginx configuration file,Nginx.nginxconf,.vhost
NimNim.nim,.nimrod
NinjaNinja.ninja
NitNit.nit
Nixnixos,Nix.nix
Nunush,Nu.nu
NumPyNumPy.numpy,.numpyw,.numsc
OCamlOCaml.ml,.eliom,.eliomi,.ml4,.mli,.mll,.mly
ObjDumpObjDump.objdump
Objective-Cobj-c,objc,objectivec,Objective-C.m,.h
Objective-C++obj-c++,objc++,objectivec++,
Objective-C++		.mm
Objective-Jobj-j,objectivej,objj,Objective-J.j,.sj
OmgroflOmgrofl.omgrofl
OpaOpa.opa
OpalOpal.opal
OpenCLOpenCL.cl,.opencl
OpenEdge ABLprogress,openedge,abl,OpenEdge ABL.p,.cls,.w
OpenRC runscriptopenrc,OpenRC runscript
OpenSCADOpenSCAD.scad
OpenType Feature FileAFDKO,OpenType Feature File.fea
OrgOrg.org
OxOx.ox,.oxh,.oxo
OxygeneOxygene.oxygene
OzOz.oz
P4P4.p4
PAWNPAWN.pwn,.inc
PHPinc,PHP.php,.aw,.ctp,.fcgi,.inc,.php3,
.php4,.php5,.phps,.phpt
PLSQLPLSQL.pls,.bdy,.ddl,.fnc,.pck,.pkb,.pks,
.plb,.plsql,.prc,.spc,.sql,.tpb,
.tps,.trg,.vw
PLpgSQLPLpgSQL.sql
POV-Ray SDLpov-ray,povray,POV-Ray SDL.pov,.inc
PanPan.pan
PapyrusPapyrus.psc
ParrotParrot.parrot
Parrot Assemblypasm,Parrot Assembly.pasm
Parrot Internal Representationpir,Parrot Internal Representation.pir
PascalPascal.pas,.dfm,.dpr,.inc,.lpr,.pascal,.pp
Pep8Pep8.pep
Perlcperl,Perl.pl,.al,.cgi,.fcgi,.perl,.ph,.plx,.pm,
.psgi,.t
Perl 6perl6,Perl 6.6pl,.6pm,.nqp,.p6,.p6l,.p6m,.pl,
.pl6,.pm,.pm6,.t
PicPic.pic,.chem
PicklePickle.pkl
PicoLispPicoLisp.l
PigLatinPigLatin.pig
PikePike.pike,.pmod
PodPod.pod
PogoScriptPogoScript.pogo
PonyPony.pony
PostCSSPostCSS.pcss
PostScriptpostscr,PostScript.ps,.eps,.pfa
PowerBuilderPowerBuilder.pbt,.sra,.sru,.srw
PowerShellposh,pwsh,PowerShell.ps1,.psd1,.psm1
ProcessingProcessing.pde
PrologProlog.pl,.pro,.prolog,.yap
Propeller SpinPropeller Spin.spin
Protocol Bufferprotobuf,Protocol Buffers,Protocol Buffer.proto
Public KeyPublic Key.asc,.pub
PugPug.jade,.pug
PuppetPuppet.pp
Pure DataPure Data.pd
PureBasicPureBasic.pb,.pbi
PureScriptPureScript.purs
Pythonrusthon,python3,Python.py,.bzl,.cgi,.fcgi,.gyp,.gypi,.lmi,
.py3,.pyde,.pyi,.pyp,.pyt,.pyw,
.rpy,.spec,.tac,.wsgi,.xpy
Python consolepycon,Python console
Python tracebackPython traceback.pytb
QMLQML.qml,.qbs
QMakeQMake.pro,.pri
QuakeQuake
RR,Rscript,splus,R.r,.rd,.rsx
RAMLRAML.raml
RDocRDoc.rdoc
REALbasicREALbasic.rbbas,.rbfrm,.rbmnu,.rbres,
.rbtbar,.rbuistate
REXXarexx,REXX.rexx,.pprx,.rex
RHTMLhtml+ruby,RHTML.rhtml
RMarkdownRMarkdown.rmd
RPCrpcgen,oncrpc,xdr,RPC.x
RPM Specspecfile,RPM Spec.spec
RUNOFFRUNOFF.rnh,.rno
RacketRacket.rkt,.rktd,.rktl,.scrbl
Ragelragel-rb,ragel-ruby,Ragel.rl
RascalRascal.rsc
Raw token dataraw,Raw token data.raw
ReasonReason.re,.rei
RebolRebol.reb,.r,.r2,.r3,.rebol
Redred/system,Red.red,.reds
RedcodeRedcode.cw
Regular Expressionregexp,regex,Regular Expression.regexp,.regex
Ren’Pyrenpy,Ren’Py.rpy
RenderScriptRenderScript.rs,.rsh
RingRing.ring
RobotFrameworkRobotFramework.robot
Roffgroff,man,manpage,man page,
man-page,mdoc,nroff,troff,Roff		.roff,.1,.1in,.1m,.1x,.2,.3,.3in,
.3m,.3qt,.3x,.4,.5,.6,.7,.8,.9,.l,
.man,.mdoc,.me,.ms,.n,.nr,
.rno,.tmac
RougeRouge.rg
Rubyjruby,macruby,rake,rb,rbx,Ruby.rb,.builder,.eye,.fcgi,.gemspec,
.god,.jbuilder,.mspec,
.pluginspec,.podspec,.rabl,
.rake,.rbuild,.rbw,.rbx,.ru,.ruby,
.spec,.thor,.watchr
RustRust.rs,.rs.in
SASSAS.sas
SCSSSCSS.scss
SMTSMT.smt2,.smt
SPARQLSPARQL.sparql,.rq
SQFSQF.sqf,.hqf
SQLSQL.sql,.cql,.ddl,.inc,.mysql,.prc,.tab,
.udf,.viw
SQLPLSQLPL.sql,.db2
SRecode TemplateSRecode Template.srt
STONSTON.ston
SVGSVG.svg
SageSage.sage,.sagews
SaltStacksaltstate,salt,SaltStack.sls
SassSass.sass
ScalaScala.scala,.kojo,.sbt,.sc
ScamlScaml.scaml
SchemeScheme.scm,.sch,.sld,.sls,.sps,.ss
ScilabScilab.sci,.sce,.tst
SelfSelf.self
ShaderLabShaderLab.shader
Shellsh,shell-script,bash,zsh,Shell.sh,.bash,.bats,.cgi,.command,
.fcgi,.ksh,.sh.in,.tmux,.tool,.zsh
ShellSessionbash session,console,ShellSession.sh-session
ShenShen.shen
SlashSlash.sl
SliceSlice.ice
SlimSlim.slim
SmaliSmali.smali
Smalltalksqueak,Smalltalk.st,.cs
SmartySmarty.tpl
SoliditySolidity
SourcePawnsourcemod,SourcePawn.sp,.inc,.sma
Spline Font DatabaseSpline Font Database.sfd
SquirrelSquirrel.nut
StanStan.stan
Standard MLsml,Standard ML.ML,.fun,.sig,.sml
StataStata.do,.ado,.doh,.ihlp,.mata,.matah,
.sthlp
StylusStylus.styl
SubRip TextSubRip Text.srt
SugarSSSugarSS.sss
SuperColliderSuperCollider.sc,.scd
SwiftSwift.swift
SystemVerilogSystemVerilog.sv,.svh,.vh
TI ProgramTI Program.8xp,.8xk,.8xk.txt,.8xp.txt
TLATLA.tla
TOMLTOML.toml
TXLTXL.txl
TclTcl.tcl,.adp,.tm
TcshTcsh.tcsh,.csh
TeXlatex,TeX.tex,.aux,.bbx,.bib,.cbx,.cls,
.dtx,.ins,.lbx,.ltx,.mkii,.mkiv,
.mkvi,.sty,.toc
TeaTea.tea
TerraTerra.t
Textfundamental,Text.txt,.fr,.nb,.ncl,.no
TextileTextile.textile
ThriftThrift.thrift
TuringTuring.t,.tu
TurtleTurtle.ttl
TwigTwig.twig
Type Languagetl,Type Language.tl
TypeScriptts,TypeScript.ts,.tsx
Unified Parallel CUnified Parallel C.upc
Unity3D AssetUnity3D Asset.anim,.asset,.mat,.meta,.prefab,
.unity
Unix AssemblyUnix Assembly.s,.ms
UnoUno.uno
UnrealScriptUnrealScript.uc
UrWebUr/Web,Ur,UrWeb.ur,.urs
VCLVCL.vcl
VHDLVHDL.vhdl,.vhd,.vhf,.vhi,.vho,.vhs,
.vht,.vhw
ValaVala.vala,.vapi
VerilogVerilog.v,.veo
Vim scriptvim,viml,nvim,Vim script.vim
Visual Basicvb.net,vbnet,Visual Basic.vb,.bas,.cls,.frm,.frx,.vba,
.vbhtml,.vbs
VoltVolt.volt
VueVue.vue
Wavefront MaterialWavefront Material.mtl
Wavefront ObjectWavefront Object.obj
Web Ontology LanguageWeb Ontology Language.owl
WebAssemblywast,wasm,WebAssembly.wast,.wat
WebIDLWebIDL.webidl
Windows Registry EntriesWindows Registry Entries.reg
World of Warcraft Addon DataWorld of Warcraft Addon Data.toc
X BitMapxbm,X BitMap.xbm
X Font Directory IndexX Font Directory Index
X PixMapxpm,X PixMap.xpm,.pm
X10xten,X10.x10
XCXC.xc
XComposeXCompose
XMLrss,xsd,wsdl,XML.xml,.adml,.admx,.ant,.axml,
.builds,.ccproj,.ccxml,.clixml,
.cproject,.cscfg,.csdef,.csl,
.csproj,.ct,.depproj,.dita,
.ditamap,.ditaval,.dll.config,
.dotsettings,.filters,.fsproj,
.fxml,.glade,.gml,.gmx,.grxml,
.iml,.ivy,.jelly,.jsproj,.kml,
.launch,.mdpolicy,.mjml,.mm,
.mod,.mxml,.natvis,.ncl,.ndproj,
.nproj,.nuspec,.odd,.osm,
.pkgproj,.plist,.pluginspec,
.proj,.props,.ps1xml,.psc1,
.pt,.rdf,.resx,.rss,.sch,.scxml,
.sfproj,.shproj,.srdf,.storyboard,
.stTheme,.sublime-snippet,
.targets,.tmCommand,.tml,
.tmLanguage,.tmPreferences,
.tmSnippet,.tmTheme,.ts,.tsx,
.ui,.urdf,.ux,.vbproj,.vcxproj,
.vsixmanifest,.vssettings,
.vstemplate,.vxml,.wixproj,
.wsdl,.wsf,.wxi,.wxl,.wxs,.x3d,
.xacro,.xaml,.xib,.xlf,.xliff,.xmi,
.xml.dist,.xproj,.xsd,.xspec,
.xul,.zcml
XPagesXPages.xsp-config,.xsp.metadata
XProcXProc.xpl,.xproc
XQueryXQuery.xquery,.xq,.xql,.xqm,.xqy
XSXS.xs
XSLTxsl,XSLT.xslt,.xsl
XojoXojo.xojo_code,.xojo_menu,
.xojo_report,.xojo_script,
.xojo_toolbar,.xojo_window
XtendXtend.xtend
YAMLyml,YAML.yml,.mir,.reek,.rviz,
.sublime-syntax,.syntax,
.yaml,.yaml-tmlanguage,
.yml.mysql
YANGYANG.yang
YARAYARA.yar,.yara
YASnippetsnippet,yas,YASnippet.yasnippet
YaccYacc.y,.yacc,.yy
ZephirZephir.zep
ZimplZimpl.zimpl,.zmpl,.zpl
desktopdesktop.desktop,.desktop.in
eCeC.ec,.eh
ednedn.edn
fishfish.fish
mupadmupad.mu
nesCnesC.nc
oocooc.ooc
qq.q
reStructuredTextrst,reStructuredText.rst,.rest,.rest.txt,.rst.txt
sedsed.sed
wdlwdl.wdl
wispwisp.wisp
xBaseadvpl,clipper,foxpro,xBase.prg,.ch,.prw

全部で421言語に対応しているらしいです。
かなり多いですね。
※すべての言語でシンタックスハイライトができるか検証を行ったわけではありません。