源代码语法着色

Trac 支持在维基格式文本的维基处理器块中以及在仓库浏览器中对源代码进行特定语言的语法高亮显示。语法着色通过Pygments提供，该工具支持广泛的编程语言和其他结构化文本，并且受到积极支持。如果 Pygments 不可用，Trac 将以纯文本形式显示内容。

关于 Pygments

Pygments是一个纯Python实现的高亮库，速度非常快，易于扩展，并且文档齐全。

Pygments 的默认样式可以在 trac.ini 的 mime-viewer 部分中指定。默认样式可以通过在首选项页面上设置一个样式偏好来覆盖。

Pygments 词法分析器选项可以作为 WikiProcessor 参数指定，默认值可以在环境配置中设置。

语法着色支持

支持的语言

当前支持的语言列表可以在支持的语言页面上找到。该列表代表 Pygments 最新版本中支持的语言，因此如果您安装的是旧版本，您的安装中实际支持的语言可能会有所不同。支持的词法分析器列表提供了关于默认 MIME 类型到关键字映射的额外信息。

通过mime_map设置，可以明确控制与WikiProcessor和文件扩展名关联的 MIME 类型。例如，默认情况下，.m文件被视为 Objective-C 文件。为了将.m文件视为 MATLAB 文件，请将text/matlab:m添加到[mimeviewer] mime_map选项中。

如果 MIME 类型属性（例如svn:mime-type）设置为text/plain，即使文件是已知类型（例如java），也不会进行着色。

直接渲染

富内容可以直接渲染，而不是进行语法高亮显示。这通常取决于您安装了哪些辅助包以及在您的设置中激活了哪些组件。例如，如果安装了docutils并且未禁用trac.mimeview.rst.ReStructuredTextRenderer，则text/x-rst文档将通过docutils渲染。否则，它将进行语法高亮显示。

同样，MIME 类型为text/x-trac-wiki的文档将使用 Trac 维基格式化程序渲染，除非trac.mimeview.api.WikiTextRenderer组件被禁用。如果您想确保 HTML 文档进行语法高亮显示而不是渲染，请使用text/xmlMIME 类型。

仅当在您的TracIni文件中启用了render_unsafe_html设置时，HTML 文档才会被直接渲染。请参阅[attachment] render_unsafe_content、[browser] render_unsafe_content和[wiki] render_unsafe_content。该设置存在于多个部分中，因为根据文档来源的不同，存在不同的安全问题。

已知 MIME 类型

MIME 类型	Wiki处理器
`application/atom+xml`	`xml`
`application/json`	`json`
`application/json-object`	`json-object`
`application/kal`	`kal`
`application/ld+json`	`json-ld jsonld`
`application/msword`	`doc dot`
`application/pdf`	`pdf`
`application/postscript`	`postscr postscript ps`
`application/rss+xml`	`rss`
`application/rtf`	`rtf`
`application/sparql-query`	`sparql`
`application/vnd.wolfram.cdf`	`mathematica mma nb`
`application/x-awk`	`awk gawk mawk nawk`
`application/x-befunge`	`befunge`
`application/x-brainfuck`	`bf brainfuck`
`application/x-chaiscript`	`chai chaiscript`
`application/x-clojure`	`clj clojure`
`application/x-clojurescript`	`cljs clojurescript`
`application/x-coldfusion`	`cfm`
`application/x-csh`	`csh tcsh`
`application/x-cython`	`cython pyrex pyx`
`application/x-dos-batch`	`bat batch cmd dos dosbatch winbatch`
`application/x-ecl`	`ecl`
`application/x-elisp`	`elisp emacs emacs-lisp`
`application/x-evoque`	`evoque`
`application/x-fantom`	`fan`
`application/x-fish`	`fish fishshell`
`application/x-forth`	`forth`
`application/x-gooddata-maql`	`maql`
`application/x-httpd-lasso[89]`	`html+lasso`
`application/x-httpd-php5`	`html+php`
`application/x-hy`	`hylang`
`application/x-hybris`	`hy hybris`
`application/x-jinja`	`django jinja`
`application/x-jsp`	`jsp`
`application/x-julia`	`jl julia`
`application/x-kid`	`genshi kid xml+genshi xml+kid`
`application/x-lua`	`lua`
`application/x-mako`	`mako`
`application/x-mason`	`mason`
`application/x-moonscript`	`moon moonscript`
`application/x-myghty`	`myghty`
`application/x-newlisp`	`newlisp`
`application/x-openedge`	`abl openedge progress`
`application/x-perl`	`perl pl`
`application/x-perl6`	`perl6 pl6`
`application/x-pygments-tokens`	`raw`
`application/x-pypylog`	`pypy pypylog`
`application/x-python2`	`py2 python2`
`application/x-python3`	`py py3 python python3 sage`
`application/x-qt.qbs+qml`	`qbs qml`
`application/x-racket`	`racket rkt`
`application/x-ruby`	`duby rb ruby`
`application/x-ruby-templating`	`erb`
`application/x-sas`	`sas`
`application/x-scheme`	`scheme scm`
`application/x-sh-session`	`console shell-session`
`application/x-shen`	`shen`
`application/x-smarty`	`smarty`
`application/x-spitfire`	`cheetah spitfire`
`application/x-ssp`	`ssp`
`application/x-standardml`	`sml`
`application/x-stata`	`do stata`
`application/x-tcl`	`tcl`
`application/x-terraform`	`terraform tf`
`application/x-thrift`	`thrift`
`application/x-troff`	`roff troff`
`application/x-turtle`	`turtle`
`application/x-twig`	`twig`
`application/x-urbiscript`	`urbiscript`
`application/x-yaml`	`yml`
`application/xhtml+xml`	`html`
`application/xml+evoque`	`xml+evoque`
`application/xml+jinja`	`xml+django xml+jinja`
`application/xml+lasso`	`xml+lasso`
`application/xml+mako`	`xml+mako`
`application/xml+myghty`	`xml+myghty`
`application/xml+php`	`xml+php`
`application/xml+ruby`	`xml+erb xml+ruby`
`application/xml+smarty`	`xml+smarty`
`application/xml+spitfire`	`xml+cheetah xml+spitfire`
`application/xml+velocity`	`xml+velocity`
`application/xml-dtd`	`dtd`
`application/xquery`	`xq xql xqm xquery xqy`
`application/xsl+xml`	`xsl`
`application/xslt+xml`	`xslt`
`image/svg+xml`	`svg`
`image/x-icon`	`ico`
`message/rfc822`	`email eml`
`model/vrml`	`vrml wrl`
`multipart/alternative`	`mime`
`text/actionscript`	`actionscript as`
`text/actionscript3`	`actionscript3 as3`
`text/basic`	`basic qbasic`
`text/coffeescript`	`coffee coffee-script coffeescript`
`text/css`	`css`
`text/css+genshi`	`css+genshi css+genshitext`
`text/css+jinja`	`css+django css+jinja`
`text/css+lasso`	`css+lasso`
`text/css+mako`	`css+mako`
`text/css+myghty`	`css+myghty`
`text/css+php`	`css+php`
`text/css+ruby`	`css+erb css+ruby`
`text/css+smarty`	`css+smarty`
`text/gettext`	`po pot`
`text/html`	`htm`
`text/html+evoque`	`html+evoque`
`text/html+genshi`	`html+genshi html+kid`
`text/html+jinja`	`html+django html+jinja htmldjango`
`text/html+mako`	`html+mako`
`text/html+myghty`	`html+myghty`
`text/html+ruby`	`html+erb html+ruby rhtml`
`text/html+smarty`	`html+smarty`
`text/html+spitfire`	`html+cheetah html+spitfire htmlcheetah`
`text/html+twig`	`html+twig`
`text/html+velocity`	`html+velocity`
`text/idl`	`idl`
`text/inf`	`cfg dosini ini`
`text/ipf`	`igor igorpro`
`text/javascript`	`javascript js`
`text/javascript+genshi`	`javascript+genshi javascript+genshitext js+genshi js+genshitext`
`text/javascript+jinja`	`javascript+django javascript+jinja js+django js+jinja`
`text/javascript+lasso`	`javascript+lasso js+lasso`
`text/javascript+mako`	`javascript+mako js+mako`
`text/javascript+mygthy`	`javascript+myghty js+myghty`
`text/javascript+php`	`javascript+php js+php`
`text/javascript+ruby`	`javascript+erb javascript+ruby js+erb js+ruby`
`text/javascript+smarty`	`javascript+smarty js+smarty`
`text/javascript+spitfire`	`javascript+cheetah javascript+spitfire js+cheetah js+spitfire`
`text/jsgf`	`jsgf`
`text/juttle`	`juttle`
`text/limbo`	`limbo`
`text/livescript`	`live-script livescript`
`text/matlab`	`matlab`
`text/ncl`	`ncl`
`text/octave`	`octave`
`text/odin`	`odin`
`text/plain`	`AUTHORS COPYING ChangeLog INSTALL README RELEASE TXT log text txt`
`text/prs.fallenstein.rst`	`rest restructuredtext rst`
`text/rsl`	`rsl`
`text/rust`	`rs rust`
`text/scilab`	`scilab`
`text/shex`	`shex shexc`
`text/smali`	`smali`
`text/supercollider`	`sc supercollider`
`text/swig`	`swig`
`text/troff`	`groff man nroff`
`text/unicon`	`unicon`
`text/x-abap`	`abap`
`text/x-abnf`	`abnf`
`text/x-ada`	`ada ada2005 ada95 adb ads`
`text/x-agda`	`agda`
`text/x-alloy`	`alloy`
`text/x-ambienttalk`	`ambienttalk ambienttalk/2 at`
`text/x-apacheconf`	`aconf apache apacheconf`
`text/x-arduino`	`arduino`
`text/x-asp`	`asp`
`text/x-aspectj`	`aspectj`
`text/x-asymptote`	`asy asymptote`
`text/x-autohotkey`	`ahk autohotkey`
`text/x-autoit`	`autoit`
`text/x-bb`	`b3d blitzbasic bplus`
`text/x-bbcode`	`bbcode`
`text/x-bibtex`	`bib bibtex`
`text/x-bmx`	`blitzmax bmax`
`text/x-bnf`	`bnf`
`text/x-boo`	`boo`
`text/x-c++hdr`	`H HH c++hdr hh hpp`
`text/x-c++src`	`C C++ CC c++ c++src cc cpp`
`text/x-c-objdump`	`c-objdump`
`text/x-ceylon`	`ceylon`
`text/x-chdr`	`chdr h`
`text/x-cirru`	`cirru`
`text/x-clay`	`clay`
`text/x-cmake`	`cmake`
`text/x-cobol`	`cobol`
`text/x-common-lisp`	`cl common-lisp lisp`
`text/x-component-pascal`	`componentpascal cp`
`text/x-coq`	`coq`
`text/x-cpp-objdump`	`c++-objdumb cpp-objdump cxx-objdump`
`text/x-crocsrc`	`croc`
`text/x-cryptol`	`cry cryptol`
`text/x-crystal`	`cr crystal`
`text/x-csharp`	`C# c# cs csharp`
`text/x-csrc`	`c csrc xs`
`text/x-cuda`	`cu cuda`
`text/x-d-objdump`	`d-objdump`
`text/x-dart`	`dart`
`text/x-dasm16`	`dasm16`
`text/x-dg`	`dg`
`text/x-diff`	`patch`
`text/x-dockerfile-config`	`docker dockerfile`
`text/x-dsrc`	`d`
`text/x-dylan`	`dylan`
`text/x-dylan-console`	`dylan-console dylan-repl`
`text/x-dylan-lid`	`dylan-lid lid`
`text/x-earl-grey`	`earl-grey earlgrey eg`
`text/x-easytrieve`	`easytrieve`
`text/x-ebnf`	`ebnf`
`text/x-ecsrc`	`ec`
`text/x-eiffel`	`e eiffel`
`text/x-elisp`	`el`
`text/x-elixir`	`elixir ex exs`
`text/x-elixir-shellsession`	`iex`
`text/x-elm`	`elm`
`text/x-erl-shellsession`	`erl`
`text/x-erlang`	`erlang`
`text/x-ezhil`	`ezhil`
`text/x-factor`	`factor`
`text/x-fancysrc`	`fancy fy`
`text/x-felix`	`felix flx`
`text/x-flatline`	`flatline`
`text/x-fortran`	`f fortran`
`text/x-freefem`	`freefem`
`text/x-fsharp`	`f# fsharp`
`text/x-gas`	`asm gas`
`text/x-genshi`	`genshitext`
`text/x-gherkin`	`cucumber gherkin`
`text/x-glslsrc`	`glsl`
`text/x-gnuplot`	`gnuplot`
`text/x-gooddata-cl`	`gooddata-cl`
`text/x-gosrc`	`go`
`text/x-gosu`	`gosu`
`text/x-gosu-template`	`gst`
`text/x-groovy`	`groovy`
`text/x-haml`	`haml`
`text/x-handlebars-template`	`html+handlebars`
`text/x-haskell`	`haskell hs`
`text/x-hlsl`	`hlsl`
`text/x-hsail`	`hsa hsail`
`text/x-hx`	`haxe hx hxsl`
`text/x-idl`	`ice`
`text/x-idris`	`idr idris`
`text/x-inf`	`inf`
`text/x-iokesrc`	`ik ioke`
`text/x-iosrc`	`io`
`text/x-irclog`	`irc`
`text/x-isabelle`	`isabelle`
`text/x-j`	`j`
`text/x-jade`	`jade pug`
`text/x-java`	`java`
`text/x-java-properties`	`jproperties properties`
`text/x-jbst`	`duel jbst jsonml+bst`
`text/x-jcl`	`jcl`
`text/x-kconfig`	`kconfig kernel-config linux-config menuconfig`
`text/x-koka`	`koka`
`text/x-kotlin`	`kotlin`
`text/x-lasso`	`lasso lassoscript`
`text/x-latex`	`latex tex`
`text/x-lean`	`lean`
`text/x-less-css`	`less`
`text/x-lighttpd-conf`	`lighttpd lighty`
`text/x-literate-agda`	`lagda literate-agda`
`text/x-literate-cryptol`	`lcry lcryptol literate-cryptol`
`text/x-literate-haskell`	`lhaskell lhs literate-haskell`
`text/x-literate-idris`	`lidr lidris literate-idris`
`text/x-llvm`	`llvm`
`text/x-logos`	`logos`
`text/x-logtalk`	`logtalk`
`text/x-lsl`	`lsl`
`text/x-m4`	`m4`
`text/x-mail`	`mail`
`text/x-makefile`	`GNUMakefile Makefile bsdmake make makefile mf mk`
`text/x-markdown`	`md`
`text/x-mask`	`mask`
`text/x-minidsrc`	`minid`
`text/x-modelica`	`modelica`
`text/x-modula2`	`m2 modula2`
`text/x-monkey`	`monkey`
`text/x-moocode`	`moo moocode`
`text/x-mql`	`mq4 mq5 mql mql4 mql5`
`text/x-mysql`	`mysql`
`text/x-nasm`	`nasm`
`text/x-nasm-objdump`	`objdump-nasm`
`text/x-nemerle`	`nemerle`
`text/x-nescsrc`	`nesc`
`text/x-newspeak`	`newspeak`
`text/x-nginx-conf`	`nginx nginx-conf`
`text/x-nim`	`nim nimrod`
`text/x-nix`	`nix nixos`
`text/x-nsis`	`nsh nsi nsis`
`text/x-objc`	`m mm`
`text/x-objdump`	`objdump`
`text/x-objective-c`	`obj-c objc objective-c objectivec`
`text/x-objective-c++`	`obj-c++ objc++ objective-c++ objectivec++`
`text/x-objective-j`	`obj-j objective-j objectivej objj`
`text/x-ocaml`	`ml mli ocaml`
`text/x-ooc`	`ooc`
`text/x-opa`	`opa`
`text/x-parasail`	`parasail`
`text/x-pascal`	`delphi objectpascal pas pascal`
`text/x-patch`	`diff udiff`
`text/x-pawn`	`pawn`
`text/x-perl`	`PL pm`
`text/x-php`	`php php3 php4 php5`
`text/x-pig`	`pig`
`text/x-pike`	`pike`
`text/x-plpgsql`	`plpgsql`
`text/x-postgresql`	`postgres postgresql`
`text/x-postgresql-psql`	`postgres-console postgresql-console psql`
`text/x-povray`	`pov`
`text/x-powershell`	`posh powershell ps1 psm1`
`text/x-prolog`	`prolog`
`text/x-psp`	`psp`
`text/x-python-doctest`	`pycon python-doctest`
`text/x-python2-traceback`	`py2tb`
`text/x-python3-traceback`	`py3tb pytb`
`text/x-r-doc`	`rd`
`text/x-r-profile`	`r s splus`
`text/x-rebol`	`rebol`
`text/x-red-system`	`red red/system`
`text/x-rexx`	`arexx rexx`
`text/x-rfc`	`rfc`
`text/x-robotframework`	`robotframework`
`text/x-rpm-spec`	`spec`
`text/x-rql`	`rql`
`text/x-ruby-shellsession`	`irb rbcon`
`text/x-sarl`	`sarl`
`text/x-sass`	`sass`
`text/x-scala`	`scala`
`text/x-scaml`	`scaml`
`text/x-scss`	`scss`
`text/x-shellscript`	`bash ksh sh shell zsh`
`text/x-slim`	`slim`
`text/x-sls`	`salt sls yaml+jinja`
`text/x-smalltalk`	`smalltalk squeak st`
`text/x-snobol`	`snobol`
`text/x-sourcepawn`	`sp`
`text/x-sql`	`sql`
`text/x-sqlite3-console`	`sqlite3`
`text/x-squidconf`	`squid squid.conf squidconf`
`text/x-swift`	`swift`
`text/x-systemverilog`	`sv systemverilog`
`text/x-tasm`	`tasm`
`text/x-tea`	`tea`
`text/x-teratermmacro`	`teraterm teratermmacro ttl`
`text/x-textile`	`textile txtl`
`text/x-todo`	`todotxt`
`text/x-trac-wiki`	`moin trac-wiki`
`text/x-tsql`	`t-sql tsql`
`text/x-typescript`	`ts typescript`
`text/x-typoscript`	`typoscript`
`text/x-vala`	`vala vapi`
`text/x-vba`	`bas vb vb.net vba vbnet`
`text/x-vclsnippet`	`vclsnippet vclsnippets`
`text/x-vclsrc`	`vcl`
`text/x-verilog`	`v verilog`
`text/x-vhdl`	`vhd vhdl`
`text/x-vim`	`vim`
`text/x-whiley`	`whiley`
`text/x-windows-registry`	`registry`
`text/x-x10`	`x10 xten`
`text/x-xtend`	`xtend`
`text/x-yaml`	`yaml`
`text/zig`	`zig`

另请参阅：Wiki处理器、维基格式、Trac维基、Trac浏览器

最后修改 2 年前最后修改于 2023/06/02 上午 10:32:55

注意： 查看 TracWiki 获取使用维基的帮助。

下载其他格式

纯文本