2 lines
2.5 KiB
JavaScript
2 lines
2.5 KiB
JavaScript
|
!function (e, r) { "function" == typeof define && define.amd ? define(r) : "object" == typeof exports ? module.exports = r() : r()(e.lunr) }(this, function () { return function (e) { if (void 0 === e) throw new Error("Lunr is not present. Please include / require Lunr before this script."); if (void 0 === e.stemmerSupport) throw new Error("Lunr stemmer support is not present. Please include / require Lunr stemmer support before this script."); var r = "2" == e.version[0]; e.ja = function () { this.pipeline.reset(), this.pipeline.add(e.ja.trimmer, e.ja.stopWordFilter, e.ja.stemmer), r ? this.tokenizer = e.ja.tokenizer : (e.tokenizer && (e.tokenizer = e.ja.tokenizer), this.tokenizerFn && (this.tokenizerFn = e.ja.tokenizer)) }; var t = new e.TinySegmenter; e.ja.tokenizer = function (i) { var n, o, s, p, a, u, m, l, c, f; if (!arguments.length || null == i || void 0 == i) return []; if (Array.isArray(i)) return i.map(function (t) { return r ? new e.Token(t.toLowerCase()) : t.toLowerCase() }); for (o = i.toString().toLowerCase().replace(/^\s+/, ""), n = o.length - 1; n >= 0; n--)if (/\S/.test(o.charAt(n))) { o = o.substring(0, n + 1); break } for (a = [], s = o.length, c = 0, l = 0; c <= s; c++)if (u = o.charAt(c), m = c - l, u.match(/\s/) || c == s) { if (m > 0) for (p = t.segment(o.slice(l, c)).filter(function (e) { return !!e }), f = l, n = 0; n < p.length; n++)r ? a.push(new e.Token(p[n], { position: [f, p[n].length], index: a.length })) : a.push(p[n]), f += p[n].length; l = c + 1 } return a }, e.ja.stemmer = function () { return function (e) { return e } }(), e.Pipeline.registerFunction(e.ja.stemmer, "stemmer-ja"), e.ja.wordCharacters = "一二三四五六七八九十百千万億兆一-龠々〆ヵヶぁ-んァ-ヴーｱ-ﾝﾞa-zA-Zａ-ｚＡ-Ｚ0-9０-９", e.ja.trimmer = e.trimmerSupport.generateTrimmer(e.ja.wordCharacters), e.Pipeline.registerFunction(e.ja.trimmer, "trimmer-ja"), e.ja.stopWordFilter = e.generateStopWordFilter("これ それ あれ この その あの ここ そこ あそこ こちら どこ だれ なに なん 何 私 貴方 貴方方 我々 私達 あの人 あのかた 彼女 彼 です あります おります います は が の に を で え から まで より も どの と し それで しかし".split(" ")), e.Pipeline.registerFunction(e.ja.stopWordFilter, "stopWordFilter-ja"), e.jp = e.ja, e.Pipeline.registerFunction(e.jp.stemmer, "stemmer-jp"), e.Pipeline.registerFunction(e.jp.trimmer, "trimmer-jp"), e.Pipeline.registerFunction(e.jp.stopWordFilter, "stopWordFilter-jp") } });
|