686 lines
19 KiB
JavaScript
686 lines
19 KiB
JavaScript
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// Generated by Snowball 2.1.0 - https://snowballstem.org/
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/**@constructor*/
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DutchStemmer = function() {
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var base = new BaseStemmer();
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/** @const */ var a_0 = [
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["", -1, 6],
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["\u00E1", 0, 1],
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["\u00E4", 0, 1],
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["\u00E9", 0, 2],
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["\u00EB", 0, 2],
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["\u00ED", 0, 3],
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["\u00EF", 0, 3],
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["\u00F3", 0, 4],
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["\u00F6", 0, 4],
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["\u00FA", 0, 5],
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["\u00FC", 0, 5]
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];
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/** @const */ var a_1 = [
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["", -1, 3],
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["I", 0, 2],
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["Y", 0, 1]
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];
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/** @const */ var a_2 = [
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["dd", -1, -1],
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["kk", -1, -1],
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["tt", -1, -1]
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];
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/** @const */ var a_3 = [
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["ene", -1, 2],
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["se", -1, 3],
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["en", -1, 2],
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["heden", 2, 1],
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["s", -1, 3]
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];
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/** @const */ var a_4 = [
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["end", -1, 1],
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["ig", -1, 2],
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["ing", -1, 1],
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["lijk", -1, 3],
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["baar", -1, 4],
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["bar", -1, 5]
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];
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/** @const */ var a_5 = [
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["aa", -1, -1],
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["ee", -1, -1],
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["oo", -1, -1],
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["uu", -1, -1]
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];
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/** @const */ var /** Array<int> */ g_v = [17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128];
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/** @const */ var /** Array<int> */ g_v_I = [1, 0, 0, 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128];
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/** @const */ var /** Array<int> */ g_v_j = [17, 67, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128];
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var /** number */ I_p2 = 0;
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var /** number */ I_p1 = 0;
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var /** boolean */ B_e_found = false;
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/** @return {boolean} */
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function r_prelude() {
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var /** number */ among_var;
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var /** number */ v_1 = base.cursor;
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while(true)
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{
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var /** number */ v_2 = base.cursor;
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lab0: {
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base.bra = base.cursor;
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among_var = base.find_among(a_0);
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if (among_var == 0)
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{
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break lab0;
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}
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base.ket = base.cursor;
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switch (among_var) {
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case 1:
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if (!base.slice_from("a"))
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{
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return false;
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}
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break;
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case 2:
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if (!base.slice_from("e"))
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{
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return false;
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}
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break;
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case 3:
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if (!base.slice_from("i"))
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{
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return false;
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}
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break;
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case 4:
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if (!base.slice_from("o"))
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{
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return false;
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}
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break;
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case 5:
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if (!base.slice_from("u"))
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{
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return false;
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}
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break;
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case 6:
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if (base.cursor >= base.limit)
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{
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break lab0;
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}
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base.cursor++;
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break;
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}
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continue;
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}
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base.cursor = v_2;
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break;
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}
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base.cursor = v_1;
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var /** number */ v_3 = base.cursor;
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lab1: {
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base.bra = base.cursor;
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if (!(base.eq_s("y")))
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{
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base.cursor = v_3;
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break lab1;
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}
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base.ket = base.cursor;
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if (!base.slice_from("Y"))
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{
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return false;
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}
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}
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while(true)
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{
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var /** number */ v_4 = base.cursor;
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lab2: {
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golab3: while(true)
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{
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var /** number */ v_5 = base.cursor;
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lab4: {
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if (!(base.in_grouping(g_v, 97, 232)))
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{
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break lab4;
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}
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base.bra = base.cursor;
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lab5: {
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var /** number */ v_6 = base.cursor;
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lab6: {
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if (!(base.eq_s("i")))
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{
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break lab6;
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}
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base.ket = base.cursor;
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if (!(base.in_grouping(g_v, 97, 232)))
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{
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break lab6;
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}
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if (!base.slice_from("I"))
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{
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return false;
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}
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break lab5;
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}
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base.cursor = v_6;
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if (!(base.eq_s("y")))
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{
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break lab4;
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}
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base.ket = base.cursor;
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if (!base.slice_from("Y"))
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{
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return false;
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}
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}
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base.cursor = v_5;
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break golab3;
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}
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base.cursor = v_5;
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if (base.cursor >= base.limit)
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{
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break lab2;
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}
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base.cursor++;
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}
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continue;
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}
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base.cursor = v_4;
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break;
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}
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return true;
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};
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/** @return {boolean} */
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function r_mark_regions() {
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I_p1 = base.limit;
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I_p2 = base.limit;
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golab0: while(true)
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{
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lab1: {
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if (!(base.in_grouping(g_v, 97, 232)))
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{
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break lab1;
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}
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break golab0;
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}
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if (base.cursor >= base.limit)
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{
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return false;
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}
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base.cursor++;
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}
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golab2: while(true)
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{
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lab3: {
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if (!(base.out_grouping(g_v, 97, 232)))
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{
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break lab3;
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}
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break golab2;
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}
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if (base.cursor >= base.limit)
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{
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return false;
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}
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base.cursor++;
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}
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I_p1 = base.cursor;
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lab4: {
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if (!(I_p1 < 3))
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{
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break lab4;
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}
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I_p1 = 3;
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}
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golab5: while(true)
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{
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lab6: {
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if (!(base.in_grouping(g_v, 97, 232)))
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{
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break lab6;
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}
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break golab5;
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}
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if (base.cursor >= base.limit)
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{
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return false;
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}
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base.cursor++;
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}
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golab7: while(true)
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{
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lab8: {
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if (!(base.out_grouping(g_v, 97, 232)))
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{
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break lab8;
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}
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break golab7;
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}
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if (base.cursor >= base.limit)
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{
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return false;
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}
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base.cursor++;
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}
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I_p2 = base.cursor;
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return true;
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};
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/** @return {boolean} */
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function r_postlude() {
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var /** number */ among_var;
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while(true)
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{
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var /** number */ v_1 = base.cursor;
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lab0: {
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base.bra = base.cursor;
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among_var = base.find_among(a_1);
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if (among_var == 0)
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{
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break lab0;
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}
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base.ket = base.cursor;
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switch (among_var) {
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case 1:
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if (!base.slice_from("y"))
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{
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return false;
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}
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break;
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case 2:
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if (!base.slice_from("i"))
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{
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return false;
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}
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break;
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case 3:
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if (base.cursor >= base.limit)
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{
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break lab0;
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}
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base.cursor++;
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break;
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}
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continue;
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}
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base.cursor = v_1;
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break;
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}
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return true;
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};
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/** @return {boolean} */
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function r_R1() {
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if (!(I_p1 <= base.cursor))
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{
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return false;
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}
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return true;
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};
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/** @return {boolean} */
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function r_R2() {
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if (!(I_p2 <= base.cursor))
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{
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return false;
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}
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return true;
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};
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/** @return {boolean} */
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function r_undouble() {
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var /** number */ v_1 = base.limit - base.cursor;
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if (base.find_among_b(a_2) == 0)
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{
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return false;
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}
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base.cursor = base.limit - v_1;
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base.ket = base.cursor;
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if (base.cursor <= base.limit_backward)
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{
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return false;
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}
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base.cursor--;
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base.bra = base.cursor;
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if (!base.slice_del())
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{
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return false;
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}
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return true;
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};
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/** @return {boolean} */
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function r_e_ending() {
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B_e_found = false;
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base.ket = base.cursor;
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if (!(base.eq_s_b("e")))
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{
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return false;
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}
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base.bra = base.cursor;
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if (!r_R1())
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{
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return false;
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}
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var /** number */ v_1 = base.limit - base.cursor;
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if (!(base.out_grouping_b(g_v, 97, 232)))
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{
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return false;
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}
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base.cursor = base.limit - v_1;
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if (!base.slice_del())
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{
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return false;
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}
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B_e_found = true;
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if (!r_undouble())
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{
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return false;
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}
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return true;
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};
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/** @return {boolean} */
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function r_en_ending() {
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if (!r_R1())
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{
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return false;
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}
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var /** number */ v_1 = base.limit - base.cursor;
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if (!(base.out_grouping_b(g_v, 97, 232)))
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{
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return false;
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}
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base.cursor = base.limit - v_1;
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{
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var /** number */ v_2 = base.limit - base.cursor;
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lab0: {
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if (!(base.eq_s_b("gem")))
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{
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break lab0;
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}
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return false;
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}
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base.cursor = base.limit - v_2;
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}
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if (!base.slice_del())
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{
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return false;
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}
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if (!r_undouble())
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{
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return false;
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}
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return true;
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};
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/** @return {boolean} */
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function r_standard_suffix() {
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var /** number */ among_var;
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var /** number */ v_1 = base.limit - base.cursor;
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lab0: {
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base.ket = base.cursor;
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among_var = base.find_among_b(a_3);
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if (among_var == 0)
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{
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break lab0;
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}
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base.bra = base.cursor;
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switch (among_var) {
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case 1:
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if (!r_R1())
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{
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break lab0;
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}
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if (!base.slice_from("heid"))
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{
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return false;
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}
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break;
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case 2:
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if (!r_en_ending())
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{
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break lab0;
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}
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break;
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case 3:
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if (!r_R1())
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{
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break lab0;
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}
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if (!(base.out_grouping_b(g_v_j, 97, 232)))
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{
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break lab0;
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}
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if (!base.slice_del())
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{
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return false;
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}
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break;
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}
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}
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base.cursor = base.limit - v_1;
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var /** number */ v_2 = base.limit - base.cursor;
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r_e_ending();
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base.cursor = base.limit - v_2;
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var /** number */ v_3 = base.limit - base.cursor;
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lab1: {
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base.ket = base.cursor;
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if (!(base.eq_s_b("heid")))
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{
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break lab1;
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}
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base.bra = base.cursor;
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if (!r_R2())
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{
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break lab1;
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}
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{
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var /** number */ v_4 = base.limit - base.cursor;
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lab2: {
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if (!(base.eq_s_b("c")))
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{
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break lab2;
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}
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break lab1;
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}
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base.cursor = base.limit - v_4;
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}
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if (!base.slice_del())
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{
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return false;
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}
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base.ket = base.cursor;
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if (!(base.eq_s_b("en")))
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{
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break lab1;
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||
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}
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||
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base.bra = base.cursor;
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||
|
if (!r_en_ending())
|
||
|
{
|
||
|
break lab1;
|
||
|
}
|
||
|
}
|
||
|
base.cursor = base.limit - v_3;
|
||
|
var /** number */ v_5 = base.limit - base.cursor;
|
||
|
lab3: {
|
||
|
base.ket = base.cursor;
|
||
|
among_var = base.find_among_b(a_4);
|
||
|
if (among_var == 0)
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
base.bra = base.cursor;
|
||
|
switch (among_var) {
|
||
|
case 1:
|
||
|
if (!r_R2())
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
if (!base.slice_del())
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
lab4: {
|
||
|
var /** number */ v_6 = base.limit - base.cursor;
|
||
|
lab5: {
|
||
|
base.ket = base.cursor;
|
||
|
if (!(base.eq_s_b("ig")))
|
||
|
{
|
||
|
break lab5;
|
||
|
}
|
||
|
base.bra = base.cursor;
|
||
|
if (!r_R2())
|
||
|
{
|
||
|
break lab5;
|
||
|
}
|
||
|
{
|
||
|
var /** number */ v_7 = base.limit - base.cursor;
|
||
|
lab6: {
|
||
|
if (!(base.eq_s_b("e")))
|
||
|
{
|
||
|
break lab6;
|
||
|
}
|
||
|
break lab5;
|
||
|
}
|
||
|
base.cursor = base.limit - v_7;
|
||
|
}
|
||
|
if (!base.slice_del())
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
break lab4;
|
||
|
}
|
||
|
base.cursor = base.limit - v_6;
|
||
|
if (!r_undouble())
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
}
|
||
|
break;
|
||
|
case 2:
|
||
|
if (!r_R2())
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
{
|
||
|
var /** number */ v_8 = base.limit - base.cursor;
|
||
|
lab7: {
|
||
|
if (!(base.eq_s_b("e")))
|
||
|
{
|
||
|
break lab7;
|
||
|
}
|
||
|
break lab3;
|
||
|
}
|
||
|
base.cursor = base.limit - v_8;
|
||
|
}
|
||
|
if (!base.slice_del())
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
break;
|
||
|
case 3:
|
||
|
if (!r_R2())
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
if (!base.slice_del())
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
if (!r_e_ending())
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
break;
|
||
|
case 4:
|
||
|
if (!r_R2())
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
if (!base.slice_del())
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
break;
|
||
|
case 5:
|
||
|
if (!r_R2())
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
if (!B_e_found)
|
||
|
{
|
||
|
break lab3;
|
||
|
}
|
||
|
if (!base.slice_del())
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
break;
|
||
|
}
|
||
|
}
|
||
|
base.cursor = base.limit - v_5;
|
||
|
var /** number */ v_9 = base.limit - base.cursor;
|
||
|
lab8: {
|
||
|
if (!(base.out_grouping_b(g_v_I, 73, 232)))
|
||
|
{
|
||
|
break lab8;
|
||
|
}
|
||
|
var /** number */ v_10 = base.limit - base.cursor;
|
||
|
if (base.find_among_b(a_5) == 0)
|
||
|
{
|
||
|
break lab8;
|
||
|
}
|
||
|
if (!(base.out_grouping_b(g_v, 97, 232)))
|
||
|
{
|
||
|
break lab8;
|
||
|
}
|
||
|
base.cursor = base.limit - v_10;
|
||
|
base.ket = base.cursor;
|
||
|
if (base.cursor <= base.limit_backward)
|
||
|
{
|
||
|
break lab8;
|
||
|
}
|
||
|
base.cursor--;
|
||
|
base.bra = base.cursor;
|
||
|
if (!base.slice_del())
|
||
|
{
|
||
|
return false;
|
||
|
}
|
||
|
}
|
||
|
base.cursor = base.limit - v_9;
|
||
|
return true;
|
||
|
};
|
||
|
|
||
|
this.stem = /** @return {boolean} */ function() {
|
||
|
var /** number */ v_1 = base.cursor;
|
||
|
r_prelude();
|
||
|
base.cursor = v_1;
|
||
|
var /** number */ v_2 = base.cursor;
|
||
|
r_mark_regions();
|
||
|
base.cursor = v_2;
|
||
|
base.limit_backward = base.cursor; base.cursor = base.limit;
|
||
|
r_standard_suffix();
|
||
|
base.cursor = base.limit_backward;
|
||
|
var /** number */ v_4 = base.cursor;
|
||
|
r_postlude();
|
||
|
base.cursor = v_4;
|
||
|
return true;
|
||
|
};
|
||
|
|
||
|
/**@return{string}*/
|
||
|
this['stemWord'] = function(/**string*/word) {
|
||
|
base.setCurrent(word);
|
||
|
this.stem();
|
||
|
return base.getCurrent();
|
||
|
};
|
||
|
};
|