mirror of
https://github.com/idanoo/m2.nz.git
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85 lines
2.5 KiB
JavaScript
85 lines
2.5 KiB
JavaScript
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/*!
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* Lunr languages, `Vietnamese` language
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* https://github.com/MihaiValentin/lunr-languages
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*
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* Copyright 2017, Keerati Thiwanruk
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* http://www.mozilla.org/MPL/
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*/
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/*!
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* based on
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* Snowball JavaScript Library v0.3
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* http://code.google.com/p/urim/
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* http://snowball.tartarus.org/
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*
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* Copyright 2010, Oleg Mazko
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* http://www.mozilla.org/MPL/
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*/
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/**
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* export the module via AMD, CommonJS or as a browser global
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* Export code from https://github.com/umdjs/umd/blob/master/returnExports.js
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*/
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(function(root, factory) {
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if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module.
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define(factory)
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} else if (typeof exports === 'object') {
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/**
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* Node. Does not work with strict CommonJS, but
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* only CommonJS-like environments that support module.exports,
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* like Node.
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*/
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module.exports = factory()
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} else {
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// Browser globals (root is window)
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factory()(root.lunr);
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}
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}(this, function() {
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/**
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* Just return a value to define the module export.
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* This example returns an object, but the module
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* can return a function as the exported value.
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*/
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return function(lunr) {
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/* throw error if lunr is not yet included */
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if ('undefined' === typeof lunr) {
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throw new Error('Lunr is not present. Please include / require Lunr before this script.');
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}
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/* throw error if lunr stemmer support is not yet included */
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if ('undefined' === typeof lunr.stemmerSupport) {
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throw new Error('Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script.');
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}
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/* register specific locale function */
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lunr.vi = function() {
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this.pipeline.reset();
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this.pipeline.add(
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lunr.vi.stopWordFilter,
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lunr.vi.trimmer
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);
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};
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/* lunr trimmer function */
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lunr.vi.wordCharacters = "[" +
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"A-Za-z" +
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"\u0300\u0350" + // dấu huyền
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"\u0301\u0351" + // dấu sắc
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"\u0309" + // dấu hỏi
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"\u0323" + // dấu nặng
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"\u0303\u0343" + // dấu ngã
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"\u00C2\u00E2" + // Â
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"\u00CA\u00EA" + // Ê
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"\u00D4\u00F4" + // Ô
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"\u0102-\u0103" + // Ă
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"\u0110-\u0111" + // Đ
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"\u01A0-\u01A1" + // Ơ
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"\u01AF-\u01B0" + // Ư
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"]";
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lunr.vi.trimmer = lunr.trimmerSupport.generateTrimmer(lunr.vi.wordCharacters);
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lunr.Pipeline.registerFunction(lunr.vi.trimmer, 'trimmer-vi');
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lunr.vi.stopWordFilter = lunr.generateStopWordFilter('là cái nhưng mà'.split(' '));
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};
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}))
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