Redmineのシンタックスハイライトの対応形式 (2025年更新)

2025-07-22 15:00 更新 • 分類: tips

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Redmineのチケットの説明・注記・Wikiなどテキストを入力できる多くの箇所で、ソースコードの予約語などに色をつけてわかりやすく表示するシンタックスハイライト機能が利用できます。

シンタックスハイライトの利用方法

ソースコードの周囲に専用の記述を行って言語の種類を指定するとハイライトされます。詳しくは Redmineでシンタックスハイライトを行うにはをご覧ください。

Markdown:

``` csharp
using System;

internal static class HelloWorld
{
    private static void Main()
    {
        Console.WriteLine("Hello, world!");
    }
}
```

Textile:

<pre><code class="csharp">
using System;

internal static class HelloWorld
{
    private static void Main()
    {
        Console.WriteLine("Hello, world!");
    }
}
</code></pre>

シンタックスハイライト可能な言語

ハイライト用の記述では下記の一覧内の太字の言語名を指定します。

言語によっては「別名」として記載している名前も使用できます。例えば、C#の場合は csharp のほかに c# と cs も使えます。

主要な言語

言語名	説明
`batchfile`	Windowsバッチファイル [別名: bat,batch,dosbatch,winbatch]
`c`	C
`cpp`	C++ [別名: c++]
`csharp`	C# [別名: c#,cs]
`css`	CSS (スタイルシート)
`diff`	diff/patch [別名: patch,udiff]
`go`	Go [別名: go,golang]
`groovy`	Groovy
`java`	Java
`javascript`	JavaScript [別名: js]
`json`	JSON
`kotlin`	Kotlin
`matlab`	Matlab [別名: m]
`pascal`	Pascal
`perl`	Perl [別名: pl]
`php`	PHP [別名: php,php3,php4,php5]
`python`	Python (python.org) [別名: py]
`r`	R [別名: r,R,s,S]
`ruby`	Ruby [別名: rb]
`rust`	Rust [別名: rs,rust,no_run,rs,no_run,rust,ignore,rs,ignore,rust,should_panic,rs,should_panic]
`shell`	シェルスクリプト [別名: bash,zsh,ksh,sh]
`sql`	SQL
`swift`	Swift
`vb`	Visual Basic [別名: visualbasic]
`xml`	XML
`yaml`	YAML [別名: yml]

すべての対応言語一覧

対応言語はシンタックスハイライト用ライブラリ Rouge の対応言語に準じます。Redmine 6.0の場合は223言語のハイライトが行えます。

abap : SAP – Advanced Business Application Programming
actionscript : ActionScript [別名: as,as3]
ada : The Ada 2012 programming language
apache : configuration files for Apache web server
apex : The Apex programming language (provided by salesforce)
apiblueprint : Markdown based API description language. [別名: apiblueprint,apib]
applescript : The AppleScript scripting language by Apple Inc. (https://developer.apple.com/library/archive/documentation/AppleScript/Conceptual/AppleScriptLangGuide/introduction/ASLR_intro.html) [別名: applescript]
armasm : Arm assembly syntax
augeas : The Augeas programming language (augeas.net) [別名: aug]
awk : pattern-directed scanning and processing language
batchfile : Windows Batch File [別名: bat,batch,dosbatch,winbatch]
bbcbasic : BBC BASIC syntax
bibtex : BibTeX [別名: bib]
biml : BIML, Business Intelligence Markup Language
bpf : BPF bytecode syntax
brainfuck : The Brainfuck programming language [別名: bf]
brightscript : BrightScript Programming Language (https://developer.roku.com/en-ca/docs/references/brightscript/language/brightscript-language-reference.md) [別名: bs,brs]
bsl : The 1C:Enterprise programming language
c : The C programming language
ceylon : Say more, more clearly.
cfscript : CFScript, the CFML scripting language [別名: cfc]
cisco_ios : Cisco IOS configuration lexer
clean : The Clean programming language (clean.cs.ru.nl)
clojure : The Clojure programming language (clojure.org) [別名: clj,cljs]
cmake : The cross-platform, open-source build system
cmhg : RISC OS C module header generator source file
cobol : COBOL (Common Business-Oriented Language) programming language
codeowners : Code Owners syntax (https://docs.gitlab.com/ee/user/project/codeowners/reference.html)
coffeescript : The Coffeescript programming language (coffeescript.org) [別名: coffee,coffee-script]
common_lisp : The Common Lisp variant of Lisp (common-lisp.net) [別名: cl,common-lisp,elisp,emacs-lisp,lisp]
conf : A generic lexer for configuration files [別名: config,configuration]
console : A generic lexer for shell sessions. Accepts ?lang and ?output lexer options, a ?prompt option, ?comments to enable # comments, and ?error to handle error messages. [別名: terminal,shell_session,shell-session,terminal,shell_session,shell-session]
coq : Coq (coq.inria.fr)
cpp : The C++ programming language [別名: c++,c++]
crystal : Crystal The Programming Language (crystal-lang.org) [別名: cr]
csharp : a multi-paradigm language targeting .NET [別名: c#,cs]
css : Cascading Style Sheets, used to style web pages
csvs : The CSV Schema Language (digital-preservation.github.io)
cuda : Compute Unified Device Architecture, used for programming with NVIDIA GPU
cypher : The Cypher query language (neo4j.com/docs/cypher-manual) [別名: cypher]
cython : Cython and Pyrex source code (cython.org) [別名: pyx,pyrex]
d : The D programming language(dlang.org) [別名: dlang]
dafny : The Dafny programming language (github.com/dafny-lang/dafny)
dart : The Dart programming language (dart.dev)
datastudio : Datastudio scripting language
diff : Lexes unified diffs or patches [別名: patch,udiff]
digdag : A simple, open source, multi-cloud workflow engine (https://www.digdag.io/)
docker : Dockerfile syntax [別名: dockerfile,Dockerfile,containerfile,Containerfile]
dot : graph description language [別名: graphviz]
ecl : Enterprise Control Language (hpccsystems.com)
eex : Embedded Elixir [別名: leex,heex]
eiffel : Eiffel programming language
elixir : Elixir language (elixir-lang.org) [別名: elixir,exs]
elm : The Elm programming language (http://elm-lang.org/)
email : An email message [別名: eml,e-mail]
epp : Embedded Puppet template files
erb : Embedded ruby template files [別名: eruby,rhtml]
erlang : The Erlang programming language (erlang.org) [別名: erl]
escape : A generic lexer for including escaped content – see Formatter.enable_escape! [別名: esc]
factor : Factor, the practical stack language (factorcode.org)
fluent : Fluent localization files [別名: ftl]
fortran : Fortran 2008 (free-form)
freefem : The FreeFEM programming language (freefem.org) [別名: ff]
fsharp : F# (fsharp.net)
gdscript : The Godot Engine programming language (https://godotengine.org/) [別名: gd,gdscript]
ghc-cmm : GHC Cmm is the intermediate representation of the GHC Haskell compiler [別名: cmm]
ghc-core : Intermediate representation of the GHC Haskell compiler.
gherkin : A business-readable spec DSL (github.com/cucumber/cucumber/wiki/Gherkin) [別名: cucumber,behat]
glsl : The GLSL shader language
go : The Go programming language (http://golang.org) [別名: go,golang]
gradle : A powerful build system for the JVM
graphql : GraphQL
groovy : The Groovy programming language (http://www.groovy-lang.org/) [別名: nextflow,nf,nextflow,nf]
hack : The Hack programming language (hacklang.org) [別名: hack,hh]
haml : The Haml templating system for Ruby (haml.info) [別名: HAML]
handlebars : the Handlebars and Mustache templating languages [別名: hbs,mustache]
haskell : The Haskell programming language (haskell.org) [別名: hs]
haxe : Haxe Cross-platform Toolkit (http://haxe.org) [別名: hx,haxe]
hcl : Hashicorp Configuration Language, used by Terraform and other Hashicorp tools
hlsl : HLSL, the High Level Shading Language for DirectX (docs.microsoft.com/en-us/windows/win32/direct3dhlsl/dx-graphics-hlsl)
hocon : Human-Optimized Config Object Notation (https://github.com/lightbend/config)
hql : Hive Query Language SQL dialect
html : HTML, the markup language of the web
http : http requests and responses
hylang : The HyLang programming language (hylang.org) [別名: hy]
idlang : Interactive Data Language
idris : The Idris programming language (idris-lang.org) [別名: idr]
iecst : Structured text is a programming language for PLCs (programmable logic controllers).
igorpro : WaveMetrics Igor Pro
ini : the INI configuration format
io : The IO programming language (http://iolanguage.com)
irb : Shell sessions in IRB or Pry [別名: pry]
isabelle : Isabelle theories (isabelle.in.tum.de) [別名: isa,Isabelle]
isbl : The ISBL programming language
j : The J programming language (jsoftware.com)
janet : The Janet programming language (janet-lang.org) [別名: jdn]
java : The Java programming language (java.com)
javascript : JavaScript, the browser scripting language [別名: js,js]
jinja : Django/Jinja template engine (jinja.pocoo.org) [別名: django,django]
jsl : The JMP Scripting Language (JSL) (jmp.com)
json : JavaScript Object Notation (json.org)
json-doc : JavaScript Object Notation with extensions for documentation [別名: jsonc]
json5 : JSON 5 extension for JSON (json5.org)
jsonnet : An elegant, formally-specified config language for JSON
jsp : JSP
jsx : An XML-like syntax extension to JavaScript (facebook.github.io/jsx/) [別名: jsx,react,jsx,react]
julia : The Julia programming language [別名: jl]
kotlin : Kotlin Programming Language (http://kotlinlang.org)
lasso : The Lasso programming language (lassosoft.com) [別名: lassoscript]
lean : The Lean programming language (leanprover.github.io) [別名: lean]
liquid : Liquid is a templating engine for Ruby (liquidmarkup.org)
literate_coffeescript : Literate coffeescript [別名: litcoffee]
literate_haskell : Literate haskell [別名: lithaskell,lhaskell,lhs]
livescript : LiveScript, a language which compiles to JavaScript (livescript.net) [別名: ls]
llvm : The LLVM Compiler Infrastructure (http://llvm.org/)
lua : Lua (http://www.lua.org)
lustre : The Lustre programming language (Verimag)
lutin : The Lutin programming language (Verimag)
m68k : Motorola 68k Assembler
magik : Smallworld Magik
make : Makefile syntax [別名: makefile,mf,gnumake,bsdmake]
markdown : Markdown, a light-weight markup language for authors [別名: md,mkd,md,mkd]
mason : The HTML::Mason framework (https://metacpan.org/pod/HTML::Mason)
mathematica : Wolfram Mathematica, the world’s definitive system for modern technical computing. [別名: wl,wolfram]
matlab : Matlab [別名: m]
meson : Meson’s specification language (mesonbuild.com)
minizinc : MiniZinc is a free and open-source constraint modeling language (minizinc.org)
mojo : The Mojo programming language (modular.com) [別名: mojo]
moonscript : Moonscript (http://www.moonscript.org) [別名: moon]
mosel : An optimization language used by Fico’s Xpress.
msgtrans : RISC OS message translator messages file
mxml : MXML
nasm : Netwide Assembler
nesasm : Nesasm3 assembly (6502 asm) [別名: nes]
nginx : configuration files for the nginx web server (nginx.org)
nial : The Nial programming language (nial-array-language.org)
nim : The Nim programming language (http://nim-lang.org/) [別名: nimrod]
nix : The Nix expression language (https://nixos.org/nix/manual/#ch-expression-language) [別名: nixos]
objective_c : an extension of C commonly used to write Apple software [別名: objc,obj-c,obj_c,objectivec,objective-c]
objective_cpp : an extension of C++ uncommonly used to write Apple software [別名: objcpp,obj-cpp,obj_cpp,objectivecpp,objc++,obj-c++,obj_c++,objectivec++]
ocaml : Objective Caml (ocaml.org)
ocl : OMG Object Constraint Language (omg.org/spec/OCL) [別名: OCL]
openedge : The OpenEdge ABL programming language [別名: abl]
opentype_feature_file : Feature specifications for an OpenType font (adobe-type-tools.github.io/afdko) [別名: fea,opentype,opentypefeature]
p4 : The P4 programming language
pascal : a procedural programming language commonly used as a teaching language.
perl : The Perl scripting language (perl.org) [別名: pl]
php : The PHP scripting language (php.net) [別名: php,php3,php4,php5,php,php3,php4,php5]
plaintext : A boring lexer that doesn’t highlight anything [別名: text]
plist : plist [別名: plist]
plsql : Procedural Language Structured Query Language for Oracle relational database
postscript : The PostScript language (adobe.com/devnet/postscript.html) [別名: postscr,postscript,ps,eps]
powershell : powershell [別名: posh,microsoftshell,msshell]
praat : The Praat scripting language (praat.org)
prolog : The Prolog programming language (http://en.wikipedia.org/wiki/Prolog) [別名: prolog]
prometheus : prometheus [別名: prometheus]
properties : .properties config files for Java
protobuf : Google’s language-neutral, platform-neutral, extensible mechanism for serializing structured data [別名: proto]
puppet : The Puppet configuration management language (puppetlabs.org) [別名: pp]
python : The Python programming language (python.org) [別名: py,py]
q : The Q programming language (kx.com) [別名: kdb+]
qml : QML, a UI markup language [別名: qml]
r : The R statistics language (r-project.org) [別名: r,R,s,S]
racket : Racket is a Lisp descended from Scheme (racket-lang.org)
reasonml : New syntax on top of OCaml ecosystem (reasonml.github.io)
rego : The Rego open-policy-agent (OPA) policy language (openpolicyagent.org)
rescript : The ReScript programming language (rescript-lang.org)
rml : A system agnostic domain-specific language for runtime monitoring and verification (https://rmlatdibris.github.io/)
robot_framework : Robot Framework is a generic open source automation testing framework (robotframework.org) [別名: robot,robot-framework]
ruby : The Ruby programming language (ruby-lang.org) [別名: rb,rb]
rust : The Rust programming language (rust-lang.org) [別名: rs,rust,no_run,rs,no_run,rust,ignore,rs,ignore,rust,should_panic,rs,should_panic]
sas : SAS (Statistical Analysis Software)
sass : The Sass stylesheet language language (sass-lang.com)
scala : The Scala programming language (scala-lang.org) [別名: scala]
scheme : The Scheme variant of Lisp
scss : SCSS stylesheets (sass-lang.com)
sed : sed, the ultimate stream editor
shell : Various shell languages, including sh and bash [別名: bash,zsh,ksh,sh]
sieve : mail filtering language
slice : Specification Language for Ice (doc.zeroc.com)
slim : The Slim template language
smalltalk : The Smalltalk programming language [別名: st,squeak]
smarty : Smarty Template Engine [別名: smarty]
sml : Standard ML [別名: ml]
sparql : Semantic Query Language, for RDF data
sqf : Status Quo Function, a Real Virtuality engine scripting language
sql : Structured Query Language, for relational databases
ssh : A lexer for SSH configuration files
stan : Stan Modeling Language (mc-stan.org)
stata : The Stata programming language (www.stata.com)
supercollider : A cross-platform interpreted programming language for sound synthesis, algorithmic composition, and realtime performance
svelte : Svelte single-file components (https://svelte.dev/)
swift : Multi paradigm, compiled programming language developed by Apple for iOS and OS X development. (developer.apple.com/swift)
systemd : A lexer for systemd unit files [別名: unit-file]
syzlang : Syscall description language used by syzkaller
syzprog : Program description language used by syzkaller
tap : Test Anything Protocol [別名: tap]
tcl : The Tool Command Language (tcl.tk)
terraform : Terraform HCL Interpolations [別名: tf]
tex : The TeX typesetting system [別名: TeX,LaTeX,latex]
toml : the TOML configuration format (https://github.com/toml-lang/toml)
tsx : TypeScript-compatible JSX (www.typescriptlang.org/docs/handbook/jsx.html)
ttcn3 : The TTCN3 programming language (ttcn-3.org)
tulip : the tulip programming language (twitter.com/tuliplang) [別名: tulip]
turtle : Terse RDF Triple Language, TriG
twig : Twig template engine (twig.sensiolabs.org)
typescript : TypeScript, a superset of JavaScript (https://www.typescriptlang.org/) [別名: ts]
vala : A programming language similar to csharp.
vb : Visual Basic [別名: visualbasic]
vcl : The configuration language for Varnish HTTP Cache (varnish-cache.org) [別名: varnishconf,varnish]
velocity : Velocity is a Java-based template engine (velocity.apache.org)
verilog : The System Verilog hardware description language
vhdl : Very High Speed Integrated Circuit Hardware Description Language
viml : VimL, the scripting language for the Vim editor (vim.org) [別名: vim,vimscript,ex]
vue : Vue.js single-file components [別名: vuejs]
wollok : Wollok lang
xml : XML
xojo : Xojo [別名: realbasic]
xpath : XML Path Language (XPath) 3.1
xquery : XQuery 3.1: An XML Query Language
yaml : Yaml Ain’t Markup Language (yaml.org) [別名: yml,yml]
yang : Lexer for the YANG 1.1 modeling language (RFC7950)
zig : The Zig programming language (ziglang.org) [別名: zir]