From 571704cbec6aa2e9d3e0d0c0aefb1c4f2b1eb21a Mon Sep 17 00:00:00 2001 From: Michael Schmidt Date: Mon, 4 Mar 2019 23:38:57 +0100 Subject: [PATCH] Regex language (#1682) This adds a Regex language that adds itself to a few languages which have regex literals. --- components.js | 2 +- components.json | 12 +++ components/prism-regex.js | 97 +++++++++++++++++++ components/prism-regex.min.js | 1 + .../javascript!+regex/regex_inclusion.test | 34 +++++++ tests/languages/regex/anchor_feature.test | 25 +++++ .../regex/backreference_feature.test | 26 +++++ tests/languages/regex/charclass_feature.test | 25 +++++ tests/languages/regex/charset_feature.test | 36 +++++++ tests/languages/regex/escape_feature.test | 42 ++++++++ tests/languages/regex/group_feature.test | 64 ++++++++++++ tests/languages/regex/quantifier_feature.test | 17 ++++ tests/languages/regex/range_feature.test | 53 ++++++++++ 13 files changed, 433 insertions(+), 1 deletion(-) create mode 100644 components/prism-regex.js create mode 100644 components/prism-regex.min.js create mode 100644 tests/languages/javascript!+regex/regex_inclusion.test create mode 100644 tests/languages/regex/anchor_feature.test create mode 100644 tests/languages/regex/backreference_feature.test create mode 100644 tests/languages/regex/charclass_feature.test create mode 100644 tests/languages/regex/charset_feature.test create mode 100644 tests/languages/regex/escape_feature.test create mode 100644 tests/languages/regex/group_feature.test create mode 100644 tests/languages/regex/quantifier_feature.test create mode 100644 tests/languages/regex/range_feature.test diff --git a/components.js b/components.js index f09f8cc5f6..af6d3e092e 100644 --- a/components.js +++ b/components.js @@ -1,2 +1,2 @@ -var components = {"core":{"meta":{"path":"components/prism-core.js","option":"mandatory"},"core":"Core"},"themes":{"meta":{"path":"themes/{id}.css","link":"index.html?theme={id}","exclusive":true},"prism":{"title":"Default","option":"default"},"prism-dark":"Dark","prism-funky":"Funky","prism-okaidia":{"title":"Okaidia","owner":"ocodia"},"prism-twilight":{"title":"Twilight","owner":"remybach"},"prism-coy":{"title":"Coy","owner":"tshedor"},"prism-solarizedlight":{"title":"Solarized Light","owner":"hectormatos2011 "},"prism-tomorrow":{"title":"Tomorrow Night","owner":"Rosey"}},"languages":{"meta":{"path":"components/prism-{id}","noCSS":true,"examplesPath":"examples/prism-{id}","addCheckAll":true},"markup":{"title":"Markup","alias":["html","xml","svg","mathml"],"aliasTitles":{"html":"HTML","xml":"XML","svg":"SVG","mathml":"MathML"},"option":"default"},"css":{"title":"CSS","option":"default","peerDependencies":"markup"},"clike":{"title":"C-like","option":"default","overrideExampleHeader":true},"javascript":{"title":"JavaScript","require":"clike","peerDependencies":"markup","alias":"js","option":"default"},"abap":{"title":"ABAP","owner":"dellagustin"},"abnf":{"title":"Augmented Backus–Naur form","owner":"RunDevelopment"},"actionscript":{"title":"ActionScript","require":"javascript","peerDependencies":"markup","owner":"Golmote"},"ada":{"title":"Ada","owner":"Lucretia"},"apacheconf":{"title":"Apache Configuration","owner":"GuiTeK"},"apl":{"title":"APL","owner":"ngn"},"applescript":{"title":"AppleScript","owner":"Golmote"},"arduino":{"title":"Arduino","require":"cpp","owner":"eisbehr-"},"arff":{"title":"ARFF","owner":"Golmote"},"asciidoc":{"alias":"adoc","title":"AsciiDoc","owner":"Golmote"},"asm6502":{"title":"6502 Assembly","owner":"kzurawel"},"aspnet":{"title":"ASP.NET (C#)","require":["markup","csharp"],"owner":"nauzilus"},"autohotkey":{"title":"AutoHotkey","owner":"aviaryan"},"autoit":{"title":"AutoIt","owner":"Golmote"},"bash":{"title":"Bash","alias":"shell","aliasTitles":{"shell":"Shell"},"owner":"zeitgeist87"},"basic":{"title":"BASIC","owner":"Golmote"},"batch":{"title":"Batch","owner":"Golmote"},"bison":{"title":"Bison","require":"c","owner":"Golmote"},"bnf":{"title":"Backus–Naur form","alias":"rbfn","aliasTitles":{"rbfn":"Routing Backus–Naur form"},"owner":"RunDevelopment"},"brainfuck":{"title":"Brainfuck","owner":"Golmote"},"bro":{"title":"Bro","owner":"wayward710"},"c":{"title":"C","require":"clike","owner":"zeitgeist87"},"csharp":{"title":"C#","require":"clike","alias":"dotnet","owner":"mvalipour"},"cpp":{"title":"C++","require":"c","owner":"zeitgeist87"},"cil":{"title":"CIL","owner":"sbrl"},"coffeescript":{"title":"CoffeeScript","require":"javascript","owner":"R-osey"},"clojure":{"title":"Clojure","owner":"troglotit"},"crystal":{"title":"Crystal","require":"ruby","owner":"MakeNowJust"},"csp":{"title":"Content-Security-Policy","owner":"ScottHelme"},"css-extras":{"title":"CSS Extras","require":"css","owner":"milesj"},"d":{"title":"D","require":"clike","owner":"Golmote"},"dart":{"title":"Dart","require":"clike","owner":"Golmote"},"diff":{"title":"Diff","owner":"uranusjr"},"django":{"title":"Django/Jinja2","require":"markup","peerDependencies":["css","javascript"],"alias":"jinja2","owner":"romanvm"},"docker":{"title":"Docker","alias":"dockerfile","owner":"JustinBeckwith"},"ebnf":{"title":"Extended Backus–Naur form","owner":"RunDevelopment"},"eiffel":{"title":"Eiffel","owner":"Conaclos"},"elixir":{"title":"Elixir","owner":"Golmote"},"elm":{"title":"Elm","owner":"zwilias"},"erb":{"title":"ERB","require":["ruby","markup-templating"],"owner":"Golmote"},"erlang":{"title":"Erlang","owner":"Golmote"},"fsharp":{"title":"F#","require":"clike","owner":"simonreynolds7"},"flow":{"title":"Flow","require":"javascript","owner":"Golmote"},"fortran":{"title":"Fortran","owner":"Golmote"},"gcode":{"title":"G-code","owner":"RunDevelopment"},"gedcom":{"title":"GEDCOM","owner":"Golmote"},"gherkin":{"title":"Gherkin","owner":"hason"},"git":{"title":"Git","owner":"lgiraudel"},"glsl":{"title":"GLSL","require":"clike","owner":"Golmote"},"gml":{"title":"GameMaker Language","alias":"gamemakerlanguage","require":"clike","owner":"LiarOnce"},"go":{"title":"Go","require":"clike","owner":"arnehormann"},"graphql":{"title":"GraphQL","owner":"Golmote"},"groovy":{"title":"Groovy","require":"clike","owner":"robfletcher"},"haml":{"title":"Haml","require":"ruby","peerDependencies":["css","coffeescript","erb","javascript","less","markdown","ruby","scss","textile"],"owner":"Golmote"},"handlebars":{"title":"Handlebars","require":"markup-templating","owner":"Golmote"},"haskell":{"title":"Haskell","owner":"bholst"},"haxe":{"title":"Haxe","require":"clike","owner":"Golmote"},"hcl":{"title":"HCL","owner":"outsideris"},"http":{"title":"HTTP","peerDependencies":["javascript","markup"],"owner":"danielgtaylor"},"hpkp":{"title":"HTTP Public-Key-Pins","owner":"ScottHelme"},"hsts":{"title":"HTTP Strict-Transport-Security","owner":"ScottHelme"},"ichigojam":{"title":"IchigoJam","owner":"BlueCocoa"},"icon":{"title":"Icon","owner":"Golmote"},"inform7":{"title":"Inform 7","owner":"Golmote"},"ini":{"title":"Ini","owner":"aviaryan"},"io":{"title":"Io","owner":"AlesTsurko"},"j":{"title":"J","owner":"Golmote"},"java":{"title":"Java","require":"clike","owner":"sherblot"},"javadoc":{"title":"JavaDoc","require":["markup","java","javadoclike"],"peerDependencies":["scala"],"owner":"RunDevelopment"},"javadoclike":{"title":"JavaDoc-like","peerDependencies":["java","javascript","php"],"owner":"RunDevelopment"},"javastacktrace":{"title":"Java stack trace","owner":"RunDevelopment"},"jolie":{"title":"Jolie","require":"clike","owner":"thesave"},"jsdoc":{"title":"JSDoc","require":["javascript","javadoclike"],"peerDependencies":["actionscript","coffeescript"],"owner":"RunDevelopment"},"js-extras":{"title":"JS Extras","require":"javascript","peerDependencies":["actionscript","coffeescript","flow","n4js","typescript"],"owner":"RunDevelopment"},"json":{"title":"JSON","owner":"CupOfTea696"},"jsonp":{"title":"JSONP","require":"json","owner":"RunDevelopment"},"json5":{"title":"JSON5","require":"json","owner":"RunDevelopment"},"julia":{"title":"Julia","owner":"cdagnino"},"keyman":{"title":"Keyman","owner":"mcdurdin"},"kotlin":{"title":"Kotlin","require":"clike","owner":"Golmote"},"latex":{"title":"LaTeX","owner":"japborst"},"less":{"title":"Less","require":"css","owner":"Golmote"},"liquid":{"title":"Liquid","owner":"cinhtau"},"lisp":{"title":"Lisp","alias":["emacs","elisp","emacs-lisp"],"owner":"JuanCaicedo"},"livescript":{"title":"LiveScript","owner":"Golmote"},"lolcode":{"title":"LOLCODE","owner":"Golmote"},"lua":{"title":"Lua","owner":"Golmote"},"makefile":{"title":"Makefile","owner":"Golmote"},"markdown":{"title":"Markdown","require":"markup","owner":"Golmote"},"markup-templating":{"title":"Markup templating","require":"markup","owner":"Golmote"},"matlab":{"title":"MATLAB","owner":"Golmote"},"mel":{"title":"MEL","owner":"Golmote"},"mizar":{"title":"Mizar","owner":"Golmote"},"monkey":{"title":"Monkey","owner":"Golmote"},"n1ql":{"title":"N1QL","owner":"TMWilds"},"n4js":{"title":"N4JS","require":"javascript","peerDependencies":["jsdoc"],"alias":"n4jsd","owner":"bsmith-n4"},"nand2tetris-hdl":{"title":"Nand To Tetris HDL","owner":"stephanmax"},"nasm":{"title":"NASM","owner":"rbmj"},"nginx":{"title":"nginx","owner":"westonganger","require":"clike"},"nim":{"title":"Nim","owner":"Golmote"},"nix":{"title":"Nix","owner":"Golmote"},"nsis":{"title":"NSIS","owner":"idleberg"},"objectivec":{"title":"Objective-C","require":"c","owner":"uranusjr"},"ocaml":{"title":"OCaml","owner":"Golmote"},"opencl":{"title":"OpenCL","require":"cpp","peerDependencies":["c","cpp"],"overrideExampleHeader":true,"owner":"Milania1"},"oz":{"title":"Oz","owner":"Golmote"},"parigp":{"title":"PARI/GP","owner":"Golmote"},"parser":{"title":"Parser","require":"markup","owner":"Golmote"},"pascal":{"title":"Pascal","alias":"objectpascal","aliasTitles":{"objectpascal":"Object Pascal"},"owner":"Golmote"},"perl":{"title":"Perl","owner":"Golmote"},"php":{"title":"PHP","require":["clike","markup-templating"],"owner":"milesj"},"phpdoc":{"title":"PHPDoc","require":["php","javadoclike"],"owner":"RunDevelopment"},"php-extras":{"title":"PHP Extras","require":"php","owner":"milesj"},"plsql":{"title":"PL/SQL","require":"sql","owner":"Golmote"},"powershell":{"title":"PowerShell","owner":"nauzilus"},"processing":{"title":"Processing","require":"clike","owner":"Golmote"},"prolog":{"title":"Prolog","owner":"Golmote"},"properties":{"title":".properties","owner":"Golmote"},"protobuf":{"title":"Protocol Buffers","require":"clike","owner":"just-boris"},"pug":{"title":"Pug","require":"javascript","peerDependencies":["coffeescript","ejs","handlebars","hogan","less","livescript","markdown","mustache","plates","scss","stylus","swig"],"owner":"Golmote"},"puppet":{"title":"Puppet","owner":"Golmote"},"pure":{"title":"Pure","peerDependencies":["c","cpp","fortran","ats","dsp"],"owner":"Golmote"},"python":{"title":"Python","owner":"multipetros"},"q":{"title":"Q (kdb+ database)","owner":"Golmote"},"qore":{"title":"Qore","require":"clike","owner":"temnroegg"},"r":{"title":"R","owner":"Golmote"},"jsx":{"title":"React JSX","require":["markup","javascript"],"peerDependencies":["jsdoc","js-extras"],"owner":"vkbansal"},"tsx":{"title":"React TSX","require":["jsx","typescript"]},"renpy":{"title":"Ren'py","owner":"HyuchiaDiego"},"reason":{"title":"Reason","require":"clike","owner":"Golmote"},"rest":{"title":"reST (reStructuredText)","owner":"Golmote"},"rip":{"title":"Rip","owner":"ravinggenius"},"roboconf":{"title":"Roboconf","owner":"Golmote"},"ruby":{"title":"Ruby","require":"clike","owner":"samflores"},"rust":{"title":"Rust","owner":"Golmote"},"sas":{"title":"SAS","owner":"Golmote"},"sass":{"title":"Sass (Sass)","require":"css","owner":"Golmote"},"scss":{"title":"Sass (Scss)","require":"css","owner":"MoOx"},"scala":{"title":"Scala","require":"java","owner":"jozic"},"scheme":{"title":"Scheme","owner":"bacchus123"},"smalltalk":{"title":"Smalltalk","owner":"Golmote"},"smarty":{"title":"Smarty","require":"markup-templating","owner":"Golmote"},"sql":{"title":"SQL","owner":"multipetros"},"soy":{"title":"Soy (Closure Template)","require":"markup-templating","owner":"Golmote"},"stylus":{"title":"Stylus","owner":"vkbansal"},"swift":{"title":"Swift","require":"clike","owner":"chrischares"},"tap":{"title":"TAP","owner":"isaacs","require":"yaml"},"tcl":{"title":"Tcl","owner":"PeterChaplin"},"textile":{"title":"Textile","require":"markup","peerDependencies":"css","owner":"Golmote"},"toml":{"title":"TOML","owner":"RunDevelopment"},"tt2":{"title":"Template Toolkit 2","require":["clike","markup-templating"],"owner":"gflohr"},"twig":{"title":"Twig","require":"markup","owner":"brandonkelly"},"typescript":{"title":"TypeScript","require":"javascript","alias":"ts","owner":"vkbansal"},"t4-cs":{"title":"T4 Text Templates (C#)","require":["t4-templating","csharp"],"alias":"t4","owner":"RunDevelopment"},"t4-vb":{"title":"T4 Text Templates (VB)","require":["t4-templating","visual-basic"],"owner":"RunDevelopment"},"t4-templating":{"title":"T4 templating","owner":"RunDevelopment"},"vala":{"title":"Vala","require":"clike","owner":"TemplarVolk"},"vbnet":{"title":"VB.Net","require":"basic","owner":"Bigsby"},"velocity":{"title":"Velocity","require":"markup","owner":"Golmote"},"verilog":{"title":"Verilog","owner":"a-rey"},"vhdl":{"title":"VHDL","owner":"a-rey"},"vim":{"title":"vim","owner":"westonganger"},"visual-basic":{"title":"Visual Basic","alias":"vb","owner":"Golmote"},"wasm":{"title":"WebAssembly","owner":"Golmote"},"wiki":{"title":"Wiki markup","require":"markup","owner":"Golmote"},"xeora":{"title":"Xeora","require":"markup","alias":"xeoracube","aliasTitles":{"xeoracube":"XeoraCube"},"owner":"freakmaxi"},"xojo":{"title":"Xojo (REALbasic)","owner":"Golmote"},"xquery":{"title":"XQuery","require":"markup","owner":"Golmote"},"yaml":{"title":"YAML","owner":"hason"}},"plugins":{"meta":{"path":"plugins/{id}/prism-{id}","link":"plugins/{id}/"},"line-highlight":"Line Highlight","line-numbers":{"title":"Line Numbers","owner":"kuba-kubula"},"show-invisibles":{"title":"Show Invisibles","after":["autolinker","data-uri-highlight"]},"autolinker":"Autolinker","wpd":"WebPlatform Docs","custom-class":{"title":"Custom Class","owner":"dvkndn","noCSS":true},"file-highlight":{"title":"File Highlight","noCSS":true},"show-language":{"title":"Show Language","owner":"nauzilus","noCSS":true,"require":"toolbar"},"jsonp-highlight":{"title":"JSONP Highlight","noCSS":true,"owner":"nauzilus"},"highlight-keywords":{"title":"Highlight Keywords","owner":"vkbansal","noCSS":true},"remove-initial-line-feed":{"title":"Remove initial line feed","owner":"Golmote","noCSS":true},"previewers":{"title":"Previewers","owner":"Golmote"},"autoloader":{"title":"Autoloader","owner":"Golmote","noCSS":true},"keep-markup":{"title":"Keep Markup","owner":"Golmote","after":"normalize-whitespace","noCSS":true},"command-line":{"title":"Command Line","owner":"chriswells0"},"unescaped-markup":"Unescaped Markup","normalize-whitespace":{"title":"Normalize Whitespace","owner":"zeitgeist87","after":"unescaped-markup","noCSS":true},"data-uri-highlight":{"title":"Data-URI Highlight","owner":"Golmote","noCSS":true},"toolbar":{"title":"Toolbar","owner":"mAAdhaTTah"},"copy-to-clipboard":{"title":"Copy to Clipboard Button","owner":"mAAdhaTTah","require":"toolbar","noCSS":true}}}; +var components = {"core":{"meta":{"path":"components/prism-core.js","option":"mandatory"},"core":"Core"},"themes":{"meta":{"path":"themes/{id}.css","link":"index.html?theme={id}","exclusive":true},"prism":{"title":"Default","option":"default"},"prism-dark":"Dark","prism-funky":"Funky","prism-okaidia":{"title":"Okaidia","owner":"ocodia"},"prism-twilight":{"title":"Twilight","owner":"remybach"},"prism-coy":{"title":"Coy","owner":"tshedor"},"prism-solarizedlight":{"title":"Solarized Light","owner":"hectormatos2011 "},"prism-tomorrow":{"title":"Tomorrow Night","owner":"Rosey"}},"languages":{"meta":{"path":"components/prism-{id}","noCSS":true,"examplesPath":"examples/prism-{id}","addCheckAll":true},"markup":{"title":"Markup","alias":["html","xml","svg","mathml"],"aliasTitles":{"html":"HTML","xml":"XML","svg":"SVG","mathml":"MathML"},"option":"default"},"css":{"title":"CSS","option":"default","peerDependencies":"markup"},"clike":{"title":"C-like","option":"default","overrideExampleHeader":true},"javascript":{"title":"JavaScript","require":"clike","peerDependencies":"markup","alias":"js","option":"default"},"abap":{"title":"ABAP","owner":"dellagustin"},"abnf":{"title":"Augmented Backus–Naur form","owner":"RunDevelopment"},"actionscript":{"title":"ActionScript","require":"javascript","peerDependencies":"markup","owner":"Golmote"},"ada":{"title":"Ada","owner":"Lucretia"},"apacheconf":{"title":"Apache Configuration","owner":"GuiTeK"},"apl":{"title":"APL","owner":"ngn"},"applescript":{"title":"AppleScript","owner":"Golmote"},"arduino":{"title":"Arduino","require":"cpp","owner":"eisbehr-"},"arff":{"title":"ARFF","owner":"Golmote"},"asciidoc":{"alias":"adoc","title":"AsciiDoc","owner":"Golmote"},"asm6502":{"title":"6502 Assembly","owner":"kzurawel"},"aspnet":{"title":"ASP.NET (C#)","require":["markup","csharp"],"owner":"nauzilus"},"autohotkey":{"title":"AutoHotkey","owner":"aviaryan"},"autoit":{"title":"AutoIt","owner":"Golmote"},"bash":{"title":"Bash","alias":"shell","aliasTitles":{"shell":"Shell"},"owner":"zeitgeist87"},"basic":{"title":"BASIC","owner":"Golmote"},"batch":{"title":"Batch","owner":"Golmote"},"bison":{"title":"Bison","require":"c","owner":"Golmote"},"bnf":{"title":"Backus–Naur form","alias":"rbfn","aliasTitles":{"rbfn":"Routing Backus–Naur form"},"owner":"RunDevelopment"},"brainfuck":{"title":"Brainfuck","owner":"Golmote"},"bro":{"title":"Bro","owner":"wayward710"},"c":{"title":"C","require":"clike","owner":"zeitgeist87"},"csharp":{"title":"C#","require":"clike","alias":"dotnet","owner":"mvalipour"},"cpp":{"title":"C++","require":"c","owner":"zeitgeist87"},"cil":{"title":"CIL","owner":"sbrl"},"coffeescript":{"title":"CoffeeScript","require":"javascript","owner":"R-osey"},"clojure":{"title":"Clojure","owner":"troglotit"},"crystal":{"title":"Crystal","require":"ruby","owner":"MakeNowJust"},"csp":{"title":"Content-Security-Policy","owner":"ScottHelme"},"css-extras":{"title":"CSS Extras","require":"css","owner":"milesj"},"d":{"title":"D","require":"clike","owner":"Golmote"},"dart":{"title":"Dart","require":"clike","owner":"Golmote"},"diff":{"title":"Diff","owner":"uranusjr"},"django":{"title":"Django/Jinja2","require":"markup","peerDependencies":["css","javascript"],"alias":"jinja2","owner":"romanvm"},"docker":{"title":"Docker","alias":"dockerfile","owner":"JustinBeckwith"},"ebnf":{"title":"Extended Backus–Naur form","owner":"RunDevelopment"},"eiffel":{"title":"Eiffel","owner":"Conaclos"},"elixir":{"title":"Elixir","owner":"Golmote"},"elm":{"title":"Elm","owner":"zwilias"},"erb":{"title":"ERB","require":["ruby","markup-templating"],"owner":"Golmote"},"erlang":{"title":"Erlang","owner":"Golmote"},"fsharp":{"title":"F#","require":"clike","owner":"simonreynolds7"},"flow":{"title":"Flow","require":"javascript","owner":"Golmote"},"fortran":{"title":"Fortran","owner":"Golmote"},"gcode":{"title":"G-code","owner":"RunDevelopment"},"gedcom":{"title":"GEDCOM","owner":"Golmote"},"gherkin":{"title":"Gherkin","owner":"hason"},"git":{"title":"Git","owner":"lgiraudel"},"glsl":{"title":"GLSL","require":"clike","owner":"Golmote"},"gml":{"title":"GameMaker Language","alias":"gamemakerlanguage","require":"clike","owner":"LiarOnce"},"go":{"title":"Go","require":"clike","owner":"arnehormann"},"graphql":{"title":"GraphQL","owner":"Golmote"},"groovy":{"title":"Groovy","require":"clike","owner":"robfletcher"},"haml":{"title":"Haml","require":"ruby","peerDependencies":["css","coffeescript","erb","javascript","less","markdown","ruby","scss","textile"],"owner":"Golmote"},"handlebars":{"title":"Handlebars","require":"markup-templating","owner":"Golmote"},"haskell":{"title":"Haskell","owner":"bholst"},"haxe":{"title":"Haxe","require":"clike","owner":"Golmote"},"hcl":{"title":"HCL","owner":"outsideris"},"http":{"title":"HTTP","peerDependencies":["javascript","markup"],"owner":"danielgtaylor"},"hpkp":{"title":"HTTP Public-Key-Pins","owner":"ScottHelme"},"hsts":{"title":"HTTP Strict-Transport-Security","owner":"ScottHelme"},"ichigojam":{"title":"IchigoJam","owner":"BlueCocoa"},"icon":{"title":"Icon","owner":"Golmote"},"inform7":{"title":"Inform 7","owner":"Golmote"},"ini":{"title":"Ini","owner":"aviaryan"},"io":{"title":"Io","owner":"AlesTsurko"},"j":{"title":"J","owner":"Golmote"},"java":{"title":"Java","require":"clike","owner":"sherblot"},"javadoc":{"title":"JavaDoc","require":["markup","java","javadoclike"],"peerDependencies":["scala"],"owner":"RunDevelopment"},"javadoclike":{"title":"JavaDoc-like","peerDependencies":["java","javascript","php"],"owner":"RunDevelopment"},"javastacktrace":{"title":"Java stack trace","owner":"RunDevelopment"},"jolie":{"title":"Jolie","require":"clike","owner":"thesave"},"jsdoc":{"title":"JSDoc","require":["javascript","javadoclike"],"peerDependencies":["actionscript","coffeescript"],"owner":"RunDevelopment"},"js-extras":{"title":"JS Extras","require":"javascript","peerDependencies":["actionscript","coffeescript","flow","n4js","typescript"],"owner":"RunDevelopment"},"json":{"title":"JSON","owner":"CupOfTea696"},"jsonp":{"title":"JSONP","require":"json","owner":"RunDevelopment"},"json5":{"title":"JSON5","require":"json","owner":"RunDevelopment"},"julia":{"title":"Julia","owner":"cdagnino"},"keyman":{"title":"Keyman","owner":"mcdurdin"},"kotlin":{"title":"Kotlin","require":"clike","owner":"Golmote"},"latex":{"title":"LaTeX","owner":"japborst"},"less":{"title":"Less","require":"css","owner":"Golmote"},"liquid":{"title":"Liquid","owner":"cinhtau"},"lisp":{"title":"Lisp","alias":["emacs","elisp","emacs-lisp"],"owner":"JuanCaicedo"},"livescript":{"title":"LiveScript","owner":"Golmote"},"lolcode":{"title":"LOLCODE","owner":"Golmote"},"lua":{"title":"Lua","owner":"Golmote"},"makefile":{"title":"Makefile","owner":"Golmote"},"markdown":{"title":"Markdown","require":"markup","owner":"Golmote"},"markup-templating":{"title":"Markup templating","require":"markup","owner":"Golmote"},"matlab":{"title":"MATLAB","owner":"Golmote"},"mel":{"title":"MEL","owner":"Golmote"},"mizar":{"title":"Mizar","owner":"Golmote"},"monkey":{"title":"Monkey","owner":"Golmote"},"n1ql":{"title":"N1QL","owner":"TMWilds"},"n4js":{"title":"N4JS","require":"javascript","peerDependencies":["jsdoc"],"alias":"n4jsd","owner":"bsmith-n4"},"nand2tetris-hdl":{"title":"Nand To Tetris HDL","owner":"stephanmax"},"nasm":{"title":"NASM","owner":"rbmj"},"nginx":{"title":"nginx","owner":"westonganger","require":"clike"},"nim":{"title":"Nim","owner":"Golmote"},"nix":{"title":"Nix","owner":"Golmote"},"nsis":{"title":"NSIS","owner":"idleberg"},"objectivec":{"title":"Objective-C","require":"c","owner":"uranusjr"},"ocaml":{"title":"OCaml","owner":"Golmote"},"opencl":{"title":"OpenCL","require":"cpp","peerDependencies":["c","cpp"],"overrideExampleHeader":true,"owner":"Milania1"},"oz":{"title":"Oz","owner":"Golmote"},"parigp":{"title":"PARI/GP","owner":"Golmote"},"parser":{"title":"Parser","require":"markup","owner":"Golmote"},"pascal":{"title":"Pascal","alias":"objectpascal","aliasTitles":{"objectpascal":"Object Pascal"},"owner":"Golmote"},"perl":{"title":"Perl","owner":"Golmote"},"php":{"title":"PHP","require":["clike","markup-templating"],"owner":"milesj"},"phpdoc":{"title":"PHPDoc","require":["php","javadoclike"],"owner":"RunDevelopment"},"php-extras":{"title":"PHP Extras","require":"php","owner":"milesj"},"plsql":{"title":"PL/SQL","require":"sql","owner":"Golmote"},"powershell":{"title":"PowerShell","owner":"nauzilus"},"processing":{"title":"Processing","require":"clike","owner":"Golmote"},"prolog":{"title":"Prolog","owner":"Golmote"},"properties":{"title":".properties","owner":"Golmote"},"protobuf":{"title":"Protocol Buffers","require":"clike","owner":"just-boris"},"pug":{"title":"Pug","require":"javascript","peerDependencies":["coffeescript","ejs","handlebars","hogan","less","livescript","markdown","mustache","plates","scss","stylus","swig"],"owner":"Golmote"},"puppet":{"title":"Puppet","owner":"Golmote"},"pure":{"title":"Pure","peerDependencies":["c","cpp","fortran","ats","dsp"],"owner":"Golmote"},"python":{"title":"Python","owner":"multipetros"},"q":{"title":"Q (kdb+ database)","owner":"Golmote"},"qore":{"title":"Qore","require":"clike","owner":"temnroegg"},"r":{"title":"R","owner":"Golmote"},"jsx":{"title":"React JSX","require":["markup","javascript"],"peerDependencies":["jsdoc","js-extras"],"owner":"vkbansal"},"tsx":{"title":"React TSX","require":["jsx","typescript"]},"renpy":{"title":"Ren'py","owner":"HyuchiaDiego"},"reason":{"title":"Reason","require":"clike","owner":"Golmote"},"regex":{"title":"Regex","peerDependencies":["actionscript","coffeescript","flow","javascript","typescript","vala"],"owner":"RunDevelopment"},"rest":{"title":"reST (reStructuredText)","owner":"Golmote"},"rip":{"title":"Rip","owner":"ravinggenius"},"roboconf":{"title":"Roboconf","owner":"Golmote"},"ruby":{"title":"Ruby","require":"clike","owner":"samflores"},"rust":{"title":"Rust","owner":"Golmote"},"sas":{"title":"SAS","owner":"Golmote"},"sass":{"title":"Sass (Sass)","require":"css","owner":"Golmote"},"scss":{"title":"Sass (Scss)","require":"css","owner":"MoOx"},"scala":{"title":"Scala","require":"java","owner":"jozic"},"scheme":{"title":"Scheme","owner":"bacchus123"},"smalltalk":{"title":"Smalltalk","owner":"Golmote"},"smarty":{"title":"Smarty","require":"markup-templating","owner":"Golmote"},"sql":{"title":"SQL","owner":"multipetros"},"soy":{"title":"Soy (Closure Template)","require":"markup-templating","owner":"Golmote"},"stylus":{"title":"Stylus","owner":"vkbansal"},"swift":{"title":"Swift","require":"clike","owner":"chrischares"},"tap":{"title":"TAP","owner":"isaacs","require":"yaml"},"tcl":{"title":"Tcl","owner":"PeterChaplin"},"textile":{"title":"Textile","require":"markup","peerDependencies":"css","owner":"Golmote"},"toml":{"title":"TOML","owner":"RunDevelopment"},"tt2":{"title":"Template Toolkit 2","require":["clike","markup-templating"],"owner":"gflohr"},"twig":{"title":"Twig","require":"markup","owner":"brandonkelly"},"typescript":{"title":"TypeScript","require":"javascript","alias":"ts","owner":"vkbansal"},"t4-cs":{"title":"T4 Text Templates (C#)","require":["t4-templating","csharp"],"alias":"t4","owner":"RunDevelopment"},"t4-vb":{"title":"T4 Text Templates (VB)","require":["t4-templating","visual-basic"],"owner":"RunDevelopment"},"t4-templating":{"title":"T4 templating","owner":"RunDevelopment"},"vala":{"title":"Vala","require":"clike","owner":"TemplarVolk"},"vbnet":{"title":"VB.Net","require":"basic","owner":"Bigsby"},"velocity":{"title":"Velocity","require":"markup","owner":"Golmote"},"verilog":{"title":"Verilog","owner":"a-rey"},"vhdl":{"title":"VHDL","owner":"a-rey"},"vim":{"title":"vim","owner":"westonganger"},"visual-basic":{"title":"Visual Basic","alias":"vb","owner":"Golmote"},"wasm":{"title":"WebAssembly","owner":"Golmote"},"wiki":{"title":"Wiki markup","require":"markup","owner":"Golmote"},"xeora":{"title":"Xeora","require":"markup","alias":"xeoracube","aliasTitles":{"xeoracube":"XeoraCube"},"owner":"freakmaxi"},"xojo":{"title":"Xojo (REALbasic)","owner":"Golmote"},"xquery":{"title":"XQuery","require":"markup","owner":"Golmote"},"yaml":{"title":"YAML","owner":"hason"}},"plugins":{"meta":{"path":"plugins/{id}/prism-{id}","link":"plugins/{id}/"},"line-highlight":"Line Highlight","line-numbers":{"title":"Line Numbers","owner":"kuba-kubula"},"show-invisibles":{"title":"Show Invisibles","after":["autolinker","data-uri-highlight"]},"autolinker":"Autolinker","wpd":"WebPlatform Docs","custom-class":{"title":"Custom Class","owner":"dvkndn","noCSS":true},"file-highlight":{"title":"File Highlight","noCSS":true},"show-language":{"title":"Show Language","owner":"nauzilus","noCSS":true,"require":"toolbar"},"jsonp-highlight":{"title":"JSONP Highlight","noCSS":true,"owner":"nauzilus"},"highlight-keywords":{"title":"Highlight Keywords","owner":"vkbansal","noCSS":true},"remove-initial-line-feed":{"title":"Remove initial line feed","owner":"Golmote","noCSS":true},"previewers":{"title":"Previewers","owner":"Golmote"},"autoloader":{"title":"Autoloader","owner":"Golmote","noCSS":true},"keep-markup":{"title":"Keep Markup","owner":"Golmote","after":"normalize-whitespace","noCSS":true},"command-line":{"title":"Command Line","owner":"chriswells0"},"unescaped-markup":"Unescaped Markup","normalize-whitespace":{"title":"Normalize Whitespace","owner":"zeitgeist87","after":"unescaped-markup","noCSS":true},"data-uri-highlight":{"title":"Data-URI Highlight","owner":"Golmote","noCSS":true},"toolbar":{"title":"Toolbar","owner":"mAAdhaTTah"},"copy-to-clipboard":{"title":"Copy to Clipboard Button","owner":"mAAdhaTTah","require":"toolbar","noCSS":true}}}; if (typeof module !== 'undefined' && module.exports) { module.exports = components; } \ No newline at end of file diff --git a/components.json b/components.json index 94849a0baf..2ac4a9079f 100644 --- a/components.json +++ b/components.json @@ -734,6 +734,18 @@ "require": "clike", "owner": "Golmote" }, + "regex": { + "title": "Regex", + "peerDependencies": [ + "actionscript", + "coffeescript", + "flow", + "javascript", + "typescript", + "vala" + ], + "owner": "RunDevelopment" + }, "rest": { "title": "reST (reStructuredText)", "owner": "Golmote" diff --git a/components/prism-regex.js b/components/prism-regex.js new file mode 100644 index 0000000000..ec94277045 --- /dev/null +++ b/components/prism-regex.js @@ -0,0 +1,97 @@ +(function (Prism) { + + var specialEscape = { + pattern: /\\[\\(){}[\]^$+*?|.]/, + alias: 'escape' + }; + var escape = /\\(?:x[\da-fA-F]{2}|u[\da-fA-F]{4}|u\{[\da-fA-F]+\}|c[a-zA-Z]|0[0-7]{0,2}|[123][0-7]{2}|.)/ + var charClass = /\\[wsd]|\.|\\p{[^{}]+}/i + + var rangeChar = '(?:[^\\\\-]|' + escape.source + ')'; + var range = RegExp(rangeChar + '-' + rangeChar); + + // the name of a capturing group + var groupName = { + pattern: /(<|')[^<>']+(?=[>']$)/, + lookbehind: true, + alias: 'variable' + }; + + var backreference = [ + /\\(?![123][0-7]{2})[1-9]/, // a backreference which is not an octal escape + { + pattern: /\\k<[^<>']+>/, + inside: { + 'group-name': groupName + } + } + ]; + + Prism.languages.regex = { + 'charset': { + pattern: /((?:^|[^\\])(?:\\\\)*)\[(?:[^\\\]]|\\[\s\S])*\]/, + lookbehind: true, + inside: { + 'charset-negation': { + pattern: /(^\[)\^/, + lookbehind: true, + }, + 'charset-punctuation': /^\[|\]$/, + 'range': { + pattern: range, + inside: { + 'escape': escape, + 'range-punctuation': /-/ + } + }, + 'special-escape': specialEscape, + 'charclass': charClass, + 'backreference': backreference, + 'escape': escape + } + }, + 'special-escape': specialEscape, + 'charclass': charClass, + 'backreference': backreference, + 'anchor': /[$^]|\\[ABbGZz]/, + 'escape': escape, + 'group': [ + { + // https://docs.oracle.com/javase/10/docs/api/java/util/regex/Pattern.html + // https://docs.microsoft.com/en-us/dotnet/standard/base-types/regular-expression-language-quick-reference?view=netframework-4.7.2#grouping-constructs + + // (), (?), (?'name'), (?>), (?:), (?=), (?!), (?<=), (?']+>|'[^<>']+'|[>:]|']+(?=[>']$)/,lookbehind:!0,alias:"variable"},c=[/\\(?![123][0-7]{2})[1-9]/,{pattern:/\\k<[^<>']+>/,inside:{"group-name":t}}];e.languages.regex={charset:{pattern:/((?:^|[^\\])(?:\\\\)*)\[(?:[^\\\]]|\\[\s\S])*\]/,lookbehind:!0,inside:{"charset-negation":{pattern:/(^\[)\^/,lookbehind:!0},"charset-punctuation":/^\[|\]$/,range:{pattern:s,inside:{escape:n,"range-punctuation":/-/}},"special-escape":a,charclass:r,backreference:c,escape:n}},"special-escape":a,charclass:r,backreference:c,anchor:/[$^]|\\[ABbGZz]/,escape:n,group:[{pattern:/\((?:\?(?:<[^<>']+>|'[^<>']+'|[>:]| + +---------------------------------------------------- + +[ + ["backreference", "\\1"], + ["backreference", "\\2"], + ["backreference", "\\3"], + ["backreference", "\\4"], + ["backreference", "\\5"], + ["backreference", "\\6"], + ["backreference", "\\7"], + ["backreference", "\\8"], + ["backreference", "\\9"], + + ["backreference", [ + "\\k<", + ["group-name", "name"], + ">" + ]] +] + +---------------------------------------------------- + +Checks for backreferences. diff --git a/tests/languages/regex/charclass_feature.test b/tests/languages/regex/charclass_feature.test new file mode 100644 index 0000000000..4a045fa75c --- /dev/null +++ b/tests/languages/regex/charclass_feature.test @@ -0,0 +1,25 @@ +. +\w \W +\s \S +\d \D +\p{ASCII} +\P{ASCII} + +---------------------------------------------------- + +[ + ["charclass", "."], + ["charclass", "\\w"], + ["charclass", "\\W"], + ["charclass", "\\s"], + ["charclass", "\\S"], + ["charclass", "\\d"], + ["charclass", "\\D"], + + ["charclass", "\\p{ASCII}"], + ["charclass", "\\P{ASCII}"] +] + +---------------------------------------------------- + +Checks for character classes. diff --git a/tests/languages/regex/charset_feature.test b/tests/languages/regex/charset_feature.test new file mode 100644 index 0000000000..0a970da1a9 --- /dev/null +++ b/tests/languages/regex/charset_feature.test @@ -0,0 +1,36 @@ +[] +[^] +[foo] +[\]\b] + +---------------------------------------------------- + +[ + ["charset", [ + ["charset-punctuation", "["], + ["charset-punctuation", "]"] + ]], + + ["charset", [ + ["charset-punctuation", "["], + ["charset-negation", "^"], + ["charset-punctuation", "]"] + ]], + + ["charset", [ + ["charset-punctuation", "["], + "foo", + ["charset-punctuation", "]"] + ]], + + ["charset", [ + ["charset-punctuation", "["], + ["special-escape", "\\]"], + ["escape", "\\b"], + ["charset-punctuation", "]"] + ]] +] + +---------------------------------------------------- + +Checks for character sets. diff --git a/tests/languages/regex/escape_feature.test b/tests/languages/regex/escape_feature.test new file mode 100644 index 0000000000..460faa7001 --- /dev/null +++ b/tests/languages/regex/escape_feature.test @@ -0,0 +1,42 @@ +\0 \\ \. \+ +\xFF +\uFFFF \u{10FFFF} +\cA \cZ +\01 \077 \377 +\n \r \t \f \a + +\[ \] + +---------------------------------------------------- + +[ + ["escape", "\\0"], + ["special-escape", "\\\\"], + ["special-escape", "\\."], + ["special-escape", "\\+"], + + ["escape", "\\xFF"], + + ["escape", "\\uFFFF"], + ["escape", "\\u{10FFFF}"], + + ["escape", "\\cA"], + ["escape", "\\cZ"], + + ["escape", "\\01"], + ["escape", "\\077"], + ["escape", "\\377"], + + ["escape", "\\n"], + ["escape", "\\r"], + ["escape", "\\t"], + ["escape", "\\f"], + ["escape", "\\a"], + + ["special-escape", "\\["], + ["special-escape", "\\]"] +] + +---------------------------------------------------- + +Checks for escapes. diff --git a/tests/languages/regex/group_feature.test b/tests/languages/regex/group_feature.test new file mode 100644 index 0000000000..1e515d1f87 --- /dev/null +++ b/tests/languages/regex/group_feature.test @@ -0,0 +1,64 @@ +() +(?:) +(?>) +(?=) (?!) +(?<=) (?) +(?'name') + +(?i) +(?i:) +(?idmsuxU-idmsuxU) +(?idmsux-idmsux:X) + +---------------------------------------------------- + +[ + ["group", ["("]], + ["group", ")"], + + ["group", ["(?:"]], + ["group", ")"], + + ["group", ["(?>"]], + ["group", ")"], + + ["group", ["(?="]], + ["group", ")"], + ["group", ["(?!"]], + ["group", ")"], + + ["group", ["(?<="]], + ["group", ")"], + ["group", ["(?"] + ], + ["group", ")"], + + ["group", [ + "(?'", + ["group-name", "name"], + "'"] + ], + ["group", ")"], + + ["group", ["(?i"]], + ["group", ")"], + ["group", ["(?i:"]], + ["group", ")"], + ["group", ["(?idmsuxU-idmsuxU"]], + ["group", ")"], + ["group", ["(?idmsux-idmsux:"]], + "X", + ["group", ")"] +] + +---------------------------------------------------- + +Checks for groups. diff --git a/tests/languages/regex/quantifier_feature.test b/tests/languages/regex/quantifier_feature.test new file mode 100644 index 0000000000..87246d65bd --- /dev/null +++ b/tests/languages/regex/quantifier_feature.test @@ -0,0 +1,17 @@ +* + ? +{2} {2,} {0,1} + +---------------------------------------------------- + +[ + ["quantifier", "*"], + ["quantifier", "+"], + ["quantifier", "?"], + ["quantifier", "{2}"], + ["quantifier", "{2,}"], + ["quantifier", "{0,1}"] +] + +---------------------------------------------------- + +Checks for quantifiers. diff --git a/tests/languages/regex/range_feature.test b/tests/languages/regex/range_feature.test new file mode 100644 index 0000000000..6de46ddbe8 --- /dev/null +++ b/tests/languages/regex/range_feature.test @@ -0,0 +1,53 @@ +[a-zA-Z0-9] +[\xa1-Z\u00FF-\u{256}] +[^-aaa-] + +---------------------------------------------------- + +[ + ["charset", [ + ["charset-punctuation", "["], + ["range", [ + "a", + ["range-punctuation", "-"], + "z" + ]], + ["range", [ + "A", + ["range-punctuation", "-"], + "Z" + ]], + ["range", [ + "0", + ["range-punctuation", "-"], + "9" + ]], + ["charset-punctuation", "]"] + ]], + + ["charset", [ + ["charset-punctuation", "["], + ["range", [ + ["escape", "\\xa1"], + ["range-punctuation", "-"], + "Z" + ]], + ["range", [ + ["escape", "\\u00FF"], + ["range-punctuation", "-"], + ["escape", "\\u{256}"] + ]], + ["charset-punctuation", "]"] + ]], + + ["charset", [ + ["charset-punctuation", "["], + ["charset-negation", "^"], + "-aaa-", + ["charset-punctuation", "]"] + ]] +] + +---------------------------------------------------- + +Checks for character ranges in sets.