// Generated by Snowball 2.1.0 - https://snowballstem.org/
/**@constructor*/
PortugueseStemmer = function() {
var base = new BaseStemmer();
/** @const */ var a_0 = [
["", -1, 3],
["\u00E3", 0, 1],
["\u00F5", 0, 2]
];
/** @const */ var a_1 = [
["", -1, 3],
["a~", 0, 1],
["o~", 0, 2]
];
/** @const */ var a_2 = [
["ic", -1, -1],
["ad", -1, -1],
["os", -1, -1],
["iv", -1, 1]
];
/** @const */ var a_3 = [
["ante", -1, 1],
["avel", -1, 1],
["\u00EDvel", -1, 1]
];
/** @const */ var a_4 = [
["ic", -1, 1],
["abil", -1, 1],
["iv", -1, 1]
];
/** @const */ var a_5 = [
["ica", -1, 1],
["\u00E2ncia", -1, 1],
["\u00EAncia", -1, 4],
["logia", -1, 2],
["ira", -1, 9],
["adora", -1, 1],
["osa", -1, 1],
["ista", -1, 1],
["iva", -1, 8],
["eza", -1, 1],
["idade", -1, 7],
["ante", -1, 1],
["mente", -1, 6],
["amente", 12, 5],
["\u00E1vel", -1, 1],
["\u00EDvel", -1, 1],
["ico", -1, 1],
["ismo", -1, 1],
["oso", -1, 1],
["amento", -1, 1],
["imento", -1, 1],
["ivo", -1, 8],
["a\u00E7a~o", -1, 1],
["u\u00E7a~o", -1, 3],
["ador", -1, 1],
["icas", -1, 1],
["\u00EAncias", -1, 4],
["logias", -1, 2],
["iras", -1, 9],
["adoras", -1, 1],
["osas", -1, 1],
["istas", -1, 1],
["ivas", -1, 8],
["ezas", -1, 1],
["idades", -1, 7],
["adores", -1, 1],
["antes", -1, 1],
["a\u00E7o~es", -1, 1],
["u\u00E7o~es", -1, 3],
["icos", -1, 1],
["ismos", -1, 1],
["osos", -1, 1],
["amentos", -1, 1],
["imentos", -1, 1],
["ivos", -1, 8]
];
/** @const */ var a_6 = [
["ada", -1, 1],
["ida", -1, 1],
["ia", -1, 1],
["aria", 2, 1],
["eria", 2, 1],
["iria", 2, 1],
["ara", -1, 1],
["era", -1, 1],
["ira", -1, 1],
["ava", -1, 1],
["asse", -1, 1],
["esse", -1, 1],
["isse", -1, 1],
["aste", -1, 1],
["este", -1, 1],
["iste", -1, 1],
["ei", -1, 1],
["arei", 16, 1],
["erei", 16, 1],
["irei", 16, 1],
["am", -1, 1],
["iam", 20, 1],
["ariam", 21, 1],
["eriam", 21, 1],
["iriam", 21, 1],
["aram", 20, 1],
["eram", 20, 1],
["iram", 20, 1],
["avam", 20, 1],
["em", -1, 1],
["arem", 29, 1],
["erem", 29, 1],
["irem", 29, 1],
["assem", 29, 1],
["essem", 29, 1],
["issem", 29, 1],
["ado", -1, 1],
["ido", -1, 1],
["ando", -1, 1],
["endo", -1, 1],
["indo", -1, 1],
["ara~o", -1, 1],
["era~o", -1, 1],
["ira~o", -1, 1],
["ar", -1, 1],
["er", -1, 1],
["ir", -1, 1],
["as", -1, 1],
["adas", 47, 1],
["idas", 47, 1],
["ias", 47, 1],
["arias", 50, 1],
["erias", 50, 1],
["irias", 50, 1],
["aras", 47, 1],
["eras", 47, 1],
["iras", 47, 1],
["avas", 47, 1],
["es", -1, 1],
["ardes", 58, 1],
["erdes", 58, 1],
["irdes", 58, 1],
["ares", 58, 1],
["eres", 58, 1],
["ires", 58, 1],
["asses", 58, 1],
["esses", 58, 1],
["isses", 58, 1],
["astes", 58, 1],
["estes", 58, 1],
["istes", 58, 1],
["is", -1, 1],
["ais", 71, 1],
["eis", 71, 1],
["areis", 73, 1],
["ereis", 73, 1],
["ireis", 73, 1],
["\u00E1reis", 73, 1],
["\u00E9reis", 73, 1],
["\u00EDreis", 73, 1],
["\u00E1sseis", 73, 1],
["\u00E9sseis", 73, 1],
["\u00EDsseis", 73, 1],
["\u00E1veis", 73, 1],
["\u00EDeis", 73, 1],
["ar\u00EDeis", 84, 1],
["er\u00EDeis", 84, 1],
["ir\u00EDeis", 84, 1],
["ados", -1, 1],
["idos", -1, 1],
["amos", -1, 1],
["\u00E1ramos", 90, 1],
["\u00E9ramos", 90, 1],
["\u00EDramos", 90, 1],
["\u00E1vamos", 90, 1],
["\u00EDamos", 90, 1],
["ar\u00EDamos", 95, 1],
["er\u00EDamos", 95, 1],
["ir\u00EDamos", 95, 1],
["emos", -1, 1],
["aremos", 99, 1],
["eremos", 99, 1],
["iremos", 99, 1],
["\u00E1ssemos", 99, 1],
["\u00EAssemos", 99, 1],
["\u00EDssemos", 99, 1],
["imos", -1, 1],
["armos", -1, 1],
["ermos", -1, 1],
["irmos", -1, 1],
["\u00E1mos", -1, 1],
["ar\u00E1s", -1, 1],
["er\u00E1s", -1, 1],
["ir\u00E1s", -1, 1],
["eu", -1, 1],
["iu", -1, 1],
["ou", -1, 1],
["ar\u00E1", -1, 1],
["er\u00E1", -1, 1],
["ir\u00E1", -1, 1]
];
/** @const */ var a_7 = [
["a", -1, 1],
["i", -1, 1],
["o", -1, 1],
["os", -1, 1],
["\u00E1", -1, 1],
["\u00ED", -1, 1],
["\u00F3", -1, 1]
];
/** @const */ var a_8 = [
["e", -1, 1],
["\u00E7", -1, 2],
["\u00E9", -1, 1],
["\u00EA", -1, 1]
];
/** @const */ var /** Array<int> */ g_v = [17, 65, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 19, 12, 2];
var /** number */ I_p2 = 0;
var /** number */ I_p1 = 0;
var /** number */ I_pV = 0;
/** @return {boolean} */
function r_prelude() {
var /** number */ among_var;
while(true)
{
var /** number */ v_1 = 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("o~"))
{
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_mark_regions() {
I_pV = base.limit;
I_p1 = base.limit;
I_p2 = base.limit;
var /** number */ v_1 = base.cursor;
lab0: {
lab1: {
var /** number */ v_2 = base.cursor;
lab2: {
if (!(base.in_grouping(g_v, 97, 250)))
{
break lab2;
}
lab3: {
var /** number */ v_3 = base.cursor;
lab4: {
if (!(base.out_grouping(g_v, 97, 250)))
{
break lab4;
}
golab5: while(true)
{
lab6: {
if (!(base.in_grouping(g_v, 97, 250)))
{
break lab6;
}
break golab5;
}
if (base.cursor >= base.limit)
{
break lab4;
}
base.cursor++;
}
break lab3;
}
base.cursor = v_3;
if (!(base.in_grouping(g_v, 97, 250)))
{
break lab2;
}
golab7: while(true)
{
lab8: {
if (!(base.out_grouping(g_v, 97, 250)))
{
break lab8;
}
break golab7;
}
if (base.cursor >= base.limit)
{
break lab2;
}
base.cursor++;
}
}
break lab1;
}
base.cursor = v_2;
if (!(base.out_grouping(g_v, 97, 250)))
{
break lab0;
}
lab9: {
var /** number */ v_6 = base.cursor;
lab10: {
if (!(base.out_grouping(g_v, 97, 250)))
{
break lab10;
}
golab11: while(true)
{
lab12: {
if (!(base.in_grouping(g_v, 97, 250)))
{
break lab12;
}
break golab11;
}
if (base.cursor >= base.limit)
{
break lab10;
}
base.cursor++;
}
break lab9;
}
base.cursor = v_6;
if (!(base.in_grouping(g_v, 97, 250)))
{
break lab0;
}
if (base.cursor >= base.limit)
{
break lab0;
}
base.cursor++;
}
}
I_pV = base.cursor;
}
base.cursor = v_1;
var /** number */ v_8 = base.cursor;
lab13: {
golab14: while(true)
{
lab15: {
if (!(base.in_grouping(g_v, 97, 250)))
{
break lab15;
}
break golab14;
}
if (base.cursor >= base.limit)
{
break lab13;
}
base.cursor++;
}
golab16: while(true)
{
lab17: {
if (!(base.out_grouping(g_v, 97, 250)))
{
break lab17;
}
break golab16;
}
if (base.cursor >= base.limit)
{
break lab13;
}
base.cursor++;
}
I_p1 = base.cursor;
golab18: while(true)
{
lab19: {
if (!(base.in_grouping(g_v, 97, 250)))
{
break lab19;
}
break golab18;
}
if (base.cursor >= base.limit)
{
break lab13;
}
base.cursor++;
}
golab20: while(true)
{
lab21: {
if (!(base.out_grouping(g_v, 97, 250)))
{
break lab21;
}
break golab20;
}
if (base.cursor >= base.limit)
{
break lab13;
}
base.cursor++;
}
I_p2 = base.cursor;
}
base.cursor = v_8;
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("\u00E3"))
{
return false;
}
break;
case 2:
if (!base.slice_from("\u00F5"))
{
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_RV() {
if (!(I_pV <= base.cursor))
{
return false;
}
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_standard_suffix() {
var /** number */ among_var;
base.ket = base.cursor;
among_var = base.find_among_b(a_5);
if (among_var == 0)
{
return false;
}
base.bra = base.cursor;
switch (among_var) {
case 1:
if (!r_R2())
{
return false;
}
if (!base.slice_del())
{
return false;
}
break;
case 2:
if (!r_R2())
{
return false;
}
if (!base.slice_from("log"))
{
return false;
}
break;
case 3:
if (!r_R2())
{
return false;
}
if (!base.slice_from("u"))
{
return false;
}
break;
case 4:
if (!r_R2())
{
return false;
}
if (!base.slice_from("ente"))
{
return false;
}
break;
case 5:
if (!r_R1())
{
return false;
}
if (!base.slice_del())
{
return false;
}
var /** number */ v_1 = base.limit - base.cursor;
lab0: {
base.ket = base.cursor;
among_var = base.find_among_b(a_2);
if (among_var == 0)
{
base.cursor = base.limit - v_1;
break lab0;
}
base.bra = base.cursor;
if (!r_R2())
{
base.cursor = base.limit - v_1;
break lab0;
}
if (!base.slice_del())
{
return false;
}
switch (among_var) {
case 1:
base.ket = base.cursor;
if (!(base.eq_s_b("at")))
{
base.cursor = base.limit - v_1;
break lab0;
}
base.bra = base.cursor;
if (!r_R2())
{
base.cursor = base.limit - v_1;
break lab0;
}
if (!base.slice_del())
{
return false;
}
break;
}
}
break;
case 6:
if (!r_R2())
{
return false;
}
if (!base.slice_del())
{
return false;
}
var /** number */ v_2 = base.limit - base.cursor;
lab1: {
base.ket = base.cursor;
if (base.find_among_b(a_3) == 0)
{
base.cursor = base.limit - v_2;
break lab1;
}
base.bra = base.cursor;
if (!r_R2())
{
base.cursor = base.limit - v_2;
break lab1;
}
if (!base.slice_del())
{
return false;
}
}
break;
case 7:
if (!r_R2())
{
return false;
}
if (!base.slice_del())
{
return false;
}
var /** number */ v_3 = base.limit - base.cursor;
lab2: {
base.ket = base.cursor;
if (base.find_among_b(a_4) == 0)
{
base.cursor = base.limit - v_3;
break lab2;
}
base.bra = base.cursor;
if (!r_R2())
{
base.cursor = base.limit - v_3;
break lab2;
}
if (!base.slice_del())
{
return false;
}
}
break;
case 8:
if (!r_R2())
{
return false;
}
if (!base.slice_del())
{
return false;
}
var /** number */ v_4 = base.limit - base.cursor;
lab3: {
base.ket = base.cursor;
if (!(base.eq_s_b("at")))
{
base.cursor = base.limit - v_4;
break lab3;
}
base.bra = base.cursor;
if (!r_R2())
{
base.cursor = base.limit - v_4;
break lab3;
}
if (!base.slice_del())
{
return false;
}
}
break;
case 9:
if (!r_RV())
{
return false;
}
if (!(base.eq_s_b("e")))
{
return false;
}
if (!base.slice_from("ir"))
{
return false;
}
break;
}
return true;
};
/** @return {boolean} */
function r_verb_suffix() {
if (base.cursor < I_pV)
{
return false;
}
var /** number */ v_2 = base.limit_backward;
base.limit_backward = I_pV;
base.ket = base.cursor;
if (base.find_among_b(a_6) == 0)
{
base.limit_backward = v_2;
return false;
}
base.bra = base.cursor;
if (!base.slice_del())
{
return false;
}
base.limit_backward = v_2;
return true;
};
/** @return {boolean} */
function r_residual_suffix() {
base.ket = base.cursor;
if (base.find_among_b(a_7) == 0)
{
return false;
}
base.bra = base.cursor;
if (!r_RV())
{
return false;
}
if (!base.slice_del())
{
return false;
}
return true;
};
/** @return {boolean} */
function r_residual_form() {
var /** number */ among_var;
base.ket = base.cursor;
among_var = base.find_among_b(a_8);
if (among_var == 0)
{
return false;
}
base.bra = base.cursor;
switch (among_var) {
case 1:
if (!r_RV())
{
return false;
}
if (!base.slice_del())
{
return false;
}
base.ket = base.cursor;
lab0: {
var /** number */ v_1 = base.limit - base.cursor;
lab1: {
if (!(base.eq_s_b("u")))
{
break lab1;
}
base.bra = base.cursor;
var /** number */ v_2 = base.limit - base.cursor;
if (!(base.eq_s_b("g")))
{
break lab1;
}
base.cursor = base.limit - v_2;
break lab0;
}
base.cursor = base.limit - v_1;
if (!(base.eq_s_b("i")))
{
return false;
}
base.bra = base.cursor;
var /** number */ v_3 = base.limit - base.cursor;
if (!(base.eq_s_b("c")))
{
return false;
}
base.cursor = base.limit - v_3;
}
if (!r_RV())
{
return false;
}
if (!base.slice_del())
{
return false;
}
break;
case 2:
if (!base.slice_from("c"))
{
return false;
}
break;
}
return true;
};
this.stem = /** @return {boolean} */ function() {
var /** number */ v_1 = base.cursor;
r_prelude();
base.cursor = v_1;
r_mark_regions();
base.limit_backward = base.cursor; base.cursor = base.limit;
var /** number */ v_3 = base.limit - base.cursor;
lab0: {
lab1: {
var /** number */ v_4 = base.limit - base.cursor;
lab2: {
var /** number */ v_5 = base.limit - base.cursor;
lab3: {
var /** number */ v_6 = base.limit - base.cursor;
lab4: {
if (!r_standard_suffix())
{
break lab4;
}
break lab3;
}
base.cursor = base.limit - v_6;
if (!r_verb_suffix())
{
break lab2;
}
}
base.cursor = base.limit - v_5;
var /** number */ v_7 = base.limit - base.cursor;
lab5: {
base.ket = base.cursor;
if (!(base.eq_s_b("i")))
{
break lab5;
}
base.bra = base.cursor;
var /** number */ v_8 = base.limit - base.cursor;
if (!(base.eq_s_b("c")))
{
break lab5;
}
base.cursor = base.limit - v_8;
if (!r_RV())
{
break lab5;
}
if (!base.slice_del())
{
return false;
}
}
base.cursor = base.limit - v_7;
break lab1;
}
base.cursor = base.limit - v_4;
if (!r_residual_suffix())
{
break lab0;
}
}
}
base.cursor = base.limit - v_3;
var /** number */ v_9 = base.limit - base.cursor;
r_residual_form();
base.cursor = base.limit - v_9;
base.cursor = base.limit_backward;
var /** number */ v_10 = base.cursor;
r_postlude();
base.cursor = v_10;
return true;
};
/**@return{string}*/
this['stemWord'] = function(/**string*/word) {
base.setCurrent(word);
this.stem();
return base.getCurrent();
};
};