in src/backend/snowball/libstemmer/stem_ISO_8859_1_german.c [283:456]
static int r_standard_suffix(struct SN_env * z) {
int among_var;
{ int m1 = z->l - z->c; (void)m1;
z->ket = z->c;
if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((811040 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab0;
among_var = find_among_b(z, a_1, 7);
if (!(among_var)) goto lab0;
z->bra = z->c;
{ int ret = r_R1(z);
if (ret == 0) goto lab0;
if (ret < 0) return ret;
}
switch (among_var) {
case 1:
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
break;
case 2:
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
{ int m2 = z->l - z->c; (void)m2;
z->ket = z->c;
if (z->c <= z->lb || z->p[z->c - 1] != 's') { z->c = z->l - m2; goto lab1; }
z->c--;
z->bra = z->c;
if (!(eq_s_b(z, 3, s_7))) { z->c = z->l - m2; goto lab1; }
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
lab1:
;
}
break;
case 3:
if (in_grouping_b(z, g_s_ending, 98, 116, 0)) goto lab0;
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
break;
}
lab0:
z->c = z->l - m1;
}
{ int m3 = z->l - z->c; (void)m3;
z->ket = z->c;
if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1327104 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab2;
among_var = find_among_b(z, a_2, 4);
if (!(among_var)) goto lab2;
z->bra = z->c;
{ int ret = r_R1(z);
if (ret == 0) goto lab2;
if (ret < 0) return ret;
}
switch (among_var) {
case 1:
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
break;
case 2:
if (in_grouping_b(z, g_st_ending, 98, 116, 0)) goto lab2;
z->c = z->c - 3;
if (z->c < z->lb) goto lab2;
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
break;
}
lab2:
z->c = z->l - m3;
}
{ int m4 = z->l - z->c; (void)m4;
z->ket = z->c;
if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1051024 >> (z->p[z->c - 1] & 0x1f)) & 1)) goto lab3;
among_var = find_among_b(z, a_4, 8);
if (!(among_var)) goto lab3;
z->bra = z->c;
{ int ret = r_R2(z);
if (ret == 0) goto lab3;
if (ret < 0) return ret;
}
switch (among_var) {
case 1:
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
{ int m5 = z->l - z->c; (void)m5;
z->ket = z->c;
if (!(eq_s_b(z, 2, s_8))) { z->c = z->l - m5; goto lab4; }
z->bra = z->c;
{ int m6 = z->l - z->c; (void)m6;
if (z->c <= z->lb || z->p[z->c - 1] != 'e') goto lab5;
z->c--;
{ z->c = z->l - m5; goto lab4; }
lab5:
z->c = z->l - m6;
}
{ int ret = r_R2(z);
if (ret == 0) { z->c = z->l - m5; goto lab4; }
if (ret < 0) return ret;
}
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
lab4:
;
}
break;
case 2:
{ int m7 = z->l - z->c; (void)m7;
if (z->c <= z->lb || z->p[z->c - 1] != 'e') goto lab6;
z->c--;
goto lab3;
lab6:
z->c = z->l - m7;
}
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
break;
case 3:
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
{ int m8 = z->l - z->c; (void)m8;
z->ket = z->c;
{ int m9 = z->l - z->c; (void)m9;
if (!(eq_s_b(z, 2, s_9))) goto lab9;
goto lab8;
lab9:
z->c = z->l - m9;
if (!(eq_s_b(z, 2, s_10))) { z->c = z->l - m8; goto lab7; }
}
lab8:
z->bra = z->c;
{ int ret = r_R1(z);
if (ret == 0) { z->c = z->l - m8; goto lab7; }
if (ret < 0) return ret;
}
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
lab7:
;
}
break;
case 4:
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
{ int m10 = z->l - z->c; (void)m10;
z->ket = z->c;
if (z->c - 1 <= z->lb || (z->p[z->c - 1] != 103 && z->p[z->c - 1] != 104)) { z->c = z->l - m10; goto lab10; }
if (!(find_among_b(z, a_3, 2))) { z->c = z->l - m10; goto lab10; }
z->bra = z->c;
{ int ret = r_R2(z);
if (ret == 0) { z->c = z->l - m10; goto lab10; }
if (ret < 0) return ret;
}
{ int ret = slice_del(z);
if (ret < 0) return ret;
}
lab10:
;
}
break;
}
lab3:
z->c = z->l - m4;
}
return 1;
}