From 52e8cee97ad9e54c5095dc2e695cf8b50697f8fc Mon Sep 17 00:00:00 2001 From: Michael Schmidt Date: Wed, 15 Sep 2021 20:03:41 +0200 Subject: [PATCH] Markup: Made most patterns greedy (#3065) --- components/prism-markup.js | 17 +++++++++++++---- components/prism-markup.min.js | 2 +- prism.js | 17 +++++++++++++---- 3 files changed, 27 insertions(+), 9 deletions(-) diff --git a/components/prism-markup.js b/components/prism-markup.js index 58d8b352ed..7d4d2e2b4f 100644 --- a/components/prism-markup.js +++ b/components/prism-markup.js @@ -1,6 +1,12 @@ Prism.languages.markup = { - 'comment': //, - 'prolog': /<\?[\s\S]+?\?>/, + 'comment': { + pattern: //, + greedy: true + }, + 'prolog': { + pattern: /<\?[\s\S]+?\?>/, + greedy: true + }, 'doctype': { // https://www.w3.org/TR/xml/#NT-doctypedecl pattern: /"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|)*\]\s*)?>/i, @@ -17,11 +23,14 @@ Prism.languages.markup = { greedy: true }, 'punctuation': /^$|[[\]]/, - 'doctype-tag': /^DOCTYPE/, + 'doctype-tag': /^DOCTYPE/i, 'name': /[^\s<>'"]+/ } }, - 'cdata': //i, + 'cdata': { + pattern: //i, + greedy: true + }, 'tag': { pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/, greedy: true, diff --git a/components/prism-markup.min.js b/components/prism-markup.min.js index 2c33388bb6..738b2decd8 100644 --- a/components/prism-markup.min.js +++ b/components/prism-markup.min.js @@ -1 +1 @@ -Prism.languages.markup={comment://,prolog:/<\?[\s\S]+?\?>/,doctype:{pattern:/"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|)*\]\s*)?>/i,greedy:!0,inside:{"internal-subset":{pattern:/(^[^\[]*\[)[\s\S]+(?=\]>$)/,lookbehind:!0,greedy:!0,inside:null},string:{pattern:/"[^"]*"|'[^']*'/,greedy:!0},punctuation:/^$|[[\]]/,"doctype-tag":/^DOCTYPE/,name:/[^\s<>'"]+/}},cdata://i,tag:{pattern:/<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,greedy:!0,inside:{tag:{pattern:/^<\/?[^\s>\/]+/,inside:{punctuation:/^<\/?/,namespace:/^[^\s>\/:]+:/}},"special-attr":[],"attr-value":{pattern:/=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,inside:{punctuation:[{pattern:/^=/,alias:"attr-equals"},/"|'/]}},punctuation:/\/?>/,"attr-name":{pattern:/[^\s>\/]+/,inside:{namespace:/^[^\s>\/:]+:/}}}},entity:[{pattern:/&[\da-z]{1,8};/i,alias:"named-entity"},/&#x?[\da-f]{1,8};/i]},Prism.languages.markup.tag.inside["attr-value"].inside.entity=Prism.languages.markup.entity,Prism.languages.markup.doctype.inside["internal-subset"].inside=Prism.languages.markup,Prism.hooks.add("wrap",function(a){"entity"===a.type&&(a.attributes.title=a.content.replace(/&/,"&"))}),Object.defineProperty(Prism.languages.markup.tag,"addInlined",{value:function(a,e){var s={};s["language-"+e]={pattern:/(^$)/i,lookbehind:!0,inside:Prism.languages[e]},s.cdata=/^$/i;var t={"included-cdata":{pattern://i,inside:s}};t["language-"+e]={pattern:/[\s\S]+/,inside:Prism.languages[e]};var n={};n[a]={pattern:RegExp("(<__[^>]*>)(?:))*\\]\\]>|(?!)".replace(/__/g,function(){return a}),"i"),lookbehind:!0,greedy:!0,inside:t},Prism.languages.insertBefore("markup","cdata",n)}}),Object.defineProperty(Prism.languages.markup.tag,"addAttribute",{value:function(a,e){Prism.languages.markup.tag.inside["special-attr"].push({pattern:RegExp("(^|[\"'\\s])(?:"+a+")\\s*=\\s*(?:\"[^\"]*\"|'[^']*'|[^\\s'\">=]+(?=[\\s>]))","i"),lookbehind:!0,inside:{"attr-name":/^[^\s=]+/,"attr-value":{pattern:/=[\s\S]+/,inside:{value:{pattern:/(^=\s*(["']|(?!["'])))\S[\s\S]*(?=\2$)/,lookbehind:!0,alias:[e,"language-"+e],inside:Prism.languages[e]},punctuation:[{pattern:/^=/,alias:"attr-equals"},/"|'/]}}}})}}),Prism.languages.html=Prism.languages.markup,Prism.languages.mathml=Prism.languages.markup,Prism.languages.svg=Prism.languages.markup,Prism.languages.xml=Prism.languages.extend("markup",{}),Prism.languages.ssml=Prism.languages.xml,Prism.languages.atom=Prism.languages.xml,Prism.languages.rss=Prism.languages.xml; \ No newline at end of file +Prism.languages.markup={comment:{pattern://,greedy:!0},prolog:{pattern:/<\?[\s\S]+?\?>/,greedy:!0},doctype:{pattern:/"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|)*\]\s*)?>/i,greedy:!0,inside:{"internal-subset":{pattern:/(^[^\[]*\[)[\s\S]+(?=\]>$)/,lookbehind:!0,greedy:!0,inside:null},string:{pattern:/"[^"]*"|'[^']*'/,greedy:!0},punctuation:/^$|[[\]]/,"doctype-tag":/^DOCTYPE/i,name:/[^\s<>'"]+/}},cdata:{pattern://i,greedy:!0},tag:{pattern:/<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,greedy:!0,inside:{tag:{pattern:/^<\/?[^\s>\/]+/,inside:{punctuation:/^<\/?/,namespace:/^[^\s>\/:]+:/}},"special-attr":[],"attr-value":{pattern:/=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,inside:{punctuation:[{pattern:/^=/,alias:"attr-equals"},/"|'/]}},punctuation:/\/?>/,"attr-name":{pattern:/[^\s>\/]+/,inside:{namespace:/^[^\s>\/:]+:/}}}},entity:[{pattern:/&[\da-z]{1,8};/i,alias:"named-entity"},/&#x?[\da-f]{1,8};/i]},Prism.languages.markup.tag.inside["attr-value"].inside.entity=Prism.languages.markup.entity,Prism.languages.markup.doctype.inside["internal-subset"].inside=Prism.languages.markup,Prism.hooks.add("wrap",function(a){"entity"===a.type&&(a.attributes.title=a.content.replace(/&/,"&"))}),Object.defineProperty(Prism.languages.markup.tag,"addInlined",{value:function(a,e){var s={};s["language-"+e]={pattern:/(^$)/i,lookbehind:!0,inside:Prism.languages[e]},s.cdata=/^$/i;var t={"included-cdata":{pattern://i,inside:s}};t["language-"+e]={pattern:/[\s\S]+/,inside:Prism.languages[e]};var n={};n[a]={pattern:RegExp("(<__[^>]*>)(?:))*\\]\\]>|(?!)".replace(/__/g,function(){return a}),"i"),lookbehind:!0,greedy:!0,inside:t},Prism.languages.insertBefore("markup","cdata",n)}}),Object.defineProperty(Prism.languages.markup.tag,"addAttribute",{value:function(a,e){Prism.languages.markup.tag.inside["special-attr"].push({pattern:RegExp("(^|[\"'\\s])(?:"+a+")\\s*=\\s*(?:\"[^\"]*\"|'[^']*'|[^\\s'\">=]+(?=[\\s>]))","i"),lookbehind:!0,inside:{"attr-name":/^[^\s=]+/,"attr-value":{pattern:/=[\s\S]+/,inside:{value:{pattern:/(^=\s*(["']|(?!["'])))\S[\s\S]*(?=\2$)/,lookbehind:!0,alias:[e,"language-"+e],inside:Prism.languages[e]},punctuation:[{pattern:/^=/,alias:"attr-equals"},/"|'/]}}}})}}),Prism.languages.html=Prism.languages.markup,Prism.languages.mathml=Prism.languages.markup,Prism.languages.svg=Prism.languages.markup,Prism.languages.xml=Prism.languages.extend("markup",{}),Prism.languages.ssml=Prism.languages.xml,Prism.languages.atom=Prism.languages.xml,Prism.languages.rss=Prism.languages.xml; \ No newline at end of file diff --git a/prism.js b/prism.js index 05d9a99d0b..6a72563cec 100644 --- a/prism.js +++ b/prism.js @@ -1231,8 +1231,14 @@ if (typeof global !== 'undefined') { ********************************************** */ Prism.languages.markup = { - 'comment': //, - 'prolog': /<\?[\s\S]+?\?>/, + 'comment': { + pattern: //, + greedy: true + }, + 'prolog': { + pattern: /<\?[\s\S]+?\?>/, + greedy: true + }, 'doctype': { // https://www.w3.org/TR/xml/#NT-doctypedecl pattern: /"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|)*\]\s*)?>/i, @@ -1249,11 +1255,14 @@ Prism.languages.markup = { greedy: true }, 'punctuation': /^$|[[\]]/, - 'doctype-tag': /^DOCTYPE/, + 'doctype-tag': /^DOCTYPE/i, 'name': /[^\s<>'"]+/ } }, - 'cdata': //i, + 'cdata': { + pattern: //i, + greedy: true + }, 'tag': { pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/, greedy: true,