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