// Generated by Snowball 2.1.0 - https://snowballstem.org/
/**@constructor*/
DanishStemmer = function() {
var base = new BaseStemmer();
/** @const */ var a_0 = [
["hed", -1, 1],
["ethed", 0, 1],
["ered", -1, 1],
["e", -1, 1],
["erede", 3, 1],
["ende", 3, 1],
["erende", 5, 1],
["ene", 3, 1],
["erne", 3, 1],
["ere", 3, 1],
["en", -1, 1],
["heden", 10, 1],
["eren", 10, 1],
["er", -1, 1],
["heder", 13, 1],
["erer", 13, 1],
["s", -1, 2],
["heds", 16, 1],
["es", 16, 1],
["endes", 18, 1],
["erendes", 19, 1],
["enes", 18, 1],
["ernes", 18, 1],
["eres", 18, 1],
["ens", 16, 1],
["hedens", 24, 1],
["erens", 24, 1],
["ers", 16, 1],
["ets", 16, 1],
["erets", 28, 1],
["et", -1, 1],
["eret", 30, 1]
];
/** @const */ var a_1 = [
["gd", -1, -1],
["dt", -1, -1],
["gt", -1, -1],
["kt", -1, -1]
];
/** @const */ var a_2 = [
["ig", -1, 1],
["lig", 0, 1],
["elig", 1, 1],
["els", -1, 1],
["l\u00F8st", -1, 2]
];
/** @const */ var /** Array<int> */ g_c = [119, 223, 119, 1];
/** @const */ var /** Array<int> */ g_v = [17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 0, 128];
/** @const */ var /** Array<int> */ g_s_ending = [239, 254, 42, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16];
var /** number */ I_x = 0;
var /** number */ I_p1 = 0;
var /** string */ S_ch = '';
/** @return {boolean} */
function r_mark_regions() {
I_p1 = base.limit;
var /** number */ v_1 = base.cursor;
{
var /** number */ c1 = base.cursor + 3;
if (c1 > base.limit)
{
return false;
}
base.cursor = c1;
}
I_x = base.cursor;
base.cursor = v_1;
golab0: while(true)
{
var /** number */ v_2 = base.cursor;
lab1: {
if (!(base.in_grouping(g_v, 97, 248)))
{
break lab1;
}
base.cursor = v_2;
break golab0;
}
base.cursor = v_2;
if (base.cursor >= base.limit)
{
return false;
}
base.cursor++;
}
golab2: while(true)
{
lab3: {
if (!(base.out_grouping(g_v, 97, 248)))
{
break lab3;
}
break golab2;
}
if (base.cursor >= base.limit)
{
return false;
}
base.cursor++;
}
I_p1 = base.cursor;
lab4: {
if (!(I_p1 < I_x))
{
break lab4;
}
I_p1 = I_x;
}
return true;
};
/** @return {boolean} */
function r_main_suffix() {
var /** number */ among_var;
if (base.cursor < I_p1)
{
return false;
}
var /** number */ v_2 = base.limit_backward;
base.limit_backward = I_p1;
base.ket = base.cursor;
among_var = base.find_among_b(a_0);
if (among_var == 0)
{
base.limit_backward = v_2;
return false;
}
base.bra = base.cursor;
base.limit_backward = v_2;
switch (among_var) {
case 1:
if (!base.slice_del())
{
return false;
}
break;
case 2:
if (!(base.in_grouping_b(g_s_ending, 97, 229)))
{
return false;
}
if (!base.slice_del())
{
return false;
}
break;
}
return true;
};
/** @return {boolean} */
function r_consonant_pair() {
var /** number */ v_1 = base.limit - base.cursor;
if (base.cursor < I_p1)
{
return false;
}
var /** number */ v_3 = base.limit_backward;
base.limit_backward = I_p1;
base.ket = base.cursor;
if (base.find_among_b(a_1) == 0)
{
base.limit_backward = v_3;
return false;
}
base.bra = base.cursor;
base.limit_backward = v_3;
base.cursor = base.limit - v_1;
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_other_suffix() {
var /** number */ among_var;
var /** number */ v_1 = base.limit - base.cursor;
lab0: {
base.ket = base.cursor;
if (!(base.eq_s_b("st")))
{
break lab0;
}
base.bra = base.cursor;
if (!(base.eq_s_b("ig")))
{
break lab0;
}
if (!base.slice_del())
{
return false;
}
}
base.cursor = base.limit - v_1;
if (base.cursor < I_p1)
{
return false;
}
var /** number */ v_3 = base.limit_backward;
base.limit_backward = I_p1;
base.ket = base.cursor;
among_var = base.find_among_b(a_2);
if (among_var == 0)
{
base.limit_backward = v_3;
return false;
}
base.bra = base.cursor;
base.limit_backward = v_3;
switch (among_var) {
case 1:
if (!base.slice_del())
{
return false;
}
var /** number */ v_4 = base.limit - base.cursor;
r_consonant_pair();
base.cursor = base.limit - v_4;
break;
case 2:
if (!base.slice_from("l\u00F8s"))
{
return false;
}
break;
}
return true;
};
/** @return {boolean} */
function r_undouble() {
if (base.cursor < I_p1)
{
return false;
}
var /** number */ v_2 = base.limit_backward;
base.limit_backward = I_p1;
base.ket = base.cursor;
if (!(base.in_grouping_b(g_c, 98, 122)))
{
base.limit_backward = v_2;
return false;
}
base.bra = base.cursor;
S_ch = base.slice_to();
if (S_ch == '')
{
return false;
}
base.limit_backward = v_2;
if (!(base.eq_s_b(S_ch)))
{
return false;
}
if (!base.slice_del())
{
return false;
}
return true;
};
this.stem = /** @return {boolean} */ function() {
var /** number */ v_1 = base.cursor;
r_mark_regions();
base.cursor = v_1;
base.limit_backward = base.cursor; base.cursor = base.limit;
var /** number */ v_2 = base.limit - base.cursor;
r_main_suffix();
base.cursor = base.limit - v_2;
var /** number */ v_3 = base.limit - base.cursor;
r_consonant_pair();
base.cursor = base.limit - v_3;
var /** number */ v_4 = base.limit - base.cursor;
r_other_suffix();
base.cursor = base.limit - v_4;
var /** number */ v_5 = base.limit - base.cursor;
r_undouble();
base.cursor = base.limit - v_5;
base.cursor = base.limit_backward;
return true;
};
/**@return{string}*/
this['stemWord'] = function(/**string*/word) {
base.setCurrent(word);
this.stem();
return base.getCurrent();
};
};