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// CodeMirror, copyright (c) by Marijn Haverbeke and others |
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// Distributed under an MIT license: http://codemirror.net/LICENSE |
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|
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// Depends on htmlhint.js from http://htmlhint.com/js/htmlhint.js |
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|
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// declare global: HTMLHint |
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|
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(function(mod) { |
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if (typeof exports == "object" && typeof module == "object") // CommonJS |
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mod(require("../../lib/codemirror"), require("htmlhint")); |
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else if (typeof define == "function" && define.amd) // AMD |
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define(["../../lib/codemirror", "htmlhint"], mod); |
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else // Plain browser env |
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mod(CodeMirror, window.HTMLHint); |
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})(function(CodeMirror, HTMLHint) { |
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"use strict"; |
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|
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var defaultRules = { |
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"tagname-lowercase": true, |
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"attr-lowercase": true, |
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"attr-value-double-quotes": true, |
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"doctype-first": false, |
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"tag-pair": true, |
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"spec-char-escape": true, |
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"id-unique": true, |
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"src-not-empty": true, |
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"attr-no-duplication": true |
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}; |
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|
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CodeMirror.registerHelper("lint", "html", function(text, options) { |
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var found = []; |
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if (HTMLHint && !HTMLHint.verify) HTMLHint = HTMLHint.HTMLHint; |
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if (!HTMLHint) HTMLHint = window.HTMLHint; |
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if (!HTMLHint) { |
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if (window.console) { |
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window.console.error("Error: HTMLHint not found, not defined on window, or not available through define/require, CodeMirror HTML linting cannot run."); |
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} |
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return found; |
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} |
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var messages = HTMLHint.verify(text, options && options.rules || defaultRules); |
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for (var i = 0; i < messages.length; i++) { |
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var message = messages[i]; |
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var startLine = message.line - 1, endLine = message.line - 1, startCol = message.col - 1, endCol = message.col; |
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found.push({ |
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from: CodeMirror.Pos(startLine, startCol), |
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to: CodeMirror.Pos(endLine, endCol), |
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message: message.message, |
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severity : message.type |
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}); |
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} |
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return found; |
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}); |
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}); |
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