stem_iso_8859_1_french.c

postgresql8.3.4源码,开源数据库

                    if (ret == 0) return 0; /* call RV, line 158 */
                    if (ret < 0) return ret;
                }
                z->c = z->l - m_test;
            }
            {   int ret = slice_del(z); /* delete, line 158 */
                if (ret < 0) return ret;
            }
            return 0; /* fail, line 158 */
            break;
    }
    return 1;
}

static int r_i_verb_suffix(struct SN_env * z) {
    int among_var;
    {   int mlimit; /* setlimit, line 163 */
        int m1 = z->l - z->c; (void)m1;
        if (z->c < z->I[0]) return 0;
        z->c = z->I[0]; /* tomark, line 163 */
        mlimit = z->lb; z->lb = z->c;
        z->c = z->l - m1;
        z->ket = z->c; /* [, line 164 */
        if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((68944418 >> (z->p[z->c - 1] & 0x1f)) & 1)) { z->lb = mlimit; return 0; }
        among_var = find_among_b(z, a_5, 35); /* substring, line 164 */
        if (!(among_var)) { z->lb = mlimit; return 0; }
        z->bra = z->c; /* ], line 164 */
        switch(among_var) {
            case 0: { z->lb = mlimit; return 0; }
            case 1:
                if (out_grouping_b(z, g_v, 97, 251, 0)) { z->lb = mlimit; return 0; }
                {   int ret = slice_del(z); /* delete, line 170 */
                    if (ret < 0) return ret;
                }
                break;
        }
        z->lb = mlimit;
    }
    return 1;
}

static int r_verb_suffix(struct SN_env * z) {
    int among_var;
    {   int mlimit; /* setlimit, line 174 */
        int m1 = z->l - z->c; (void)m1;
        if (z->c < z->I[0]) return 0;
        z->c = z->I[0]; /* tomark, line 174 */
        mlimit = z->lb; z->lb = z->c;
        z->c = z->l - m1;
        z->ket = z->c; /* [, line 175 */
        among_var = find_among_b(z, a_6, 38); /* substring, line 175 */
        if (!(among_var)) { z->lb = mlimit; return 0; }
        z->bra = z->c; /* ], line 175 */
        switch(among_var) {
            case 0: { z->lb = mlimit; return 0; }
            case 1:
                {   int ret = r_R2(z);
                    if (ret == 0) { z->lb = mlimit; return 0; } /* call R2, line 177 */
                    if (ret < 0) return ret;
                }
                {   int ret = slice_del(z); /* delete, line 177 */
                    if (ret < 0) return ret;
                }
                break;
            case 2:
                {   int ret = slice_del(z); /* delete, line 185 */
                    if (ret < 0) return ret;
                }
                break;
            case 3:
                {   int ret = slice_del(z); /* delete, line 190 */
                    if (ret < 0) return ret;
                }
                {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 191 */
                    z->ket = z->c; /* [, line 191 */
                    if (!(eq_s_b(z, 1, s_32))) { z->c = z->l - m_keep; goto lab0; }
                    z->bra = z->c; /* ], line 191 */
                    {   int ret = slice_del(z); /* delete, line 191 */
                        if (ret < 0) return ret;
                    }
                lab0:
                    ;
                }
                break;
        }
        z->lb = mlimit;
    }
    return 1;
}

static int r_residual_suffix(struct SN_env * z) {
    int among_var;
    {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 199 */
        z->ket = z->c; /* [, line 199 */
        if (!(eq_s_b(z, 1, s_33))) { z->c = z->l - m_keep; goto lab0; }
        z->bra = z->c; /* ], line 199 */
        {   int m_test = z->l - z->c; /* test, line 199 */
            if (out_grouping_b(z, g_keep_with_s, 97, 232, 0)) { z->c = z->l - m_keep; goto lab0; }
            z->c = z->l - m_test;
        }
        {   int ret = slice_del(z); /* delete, line 199 */
            if (ret < 0) return ret;
        }
    lab0:
        ;
    }
    {   int mlimit; /* setlimit, line 200 */
        int m1 = z->l - z->c; (void)m1;
        if (z->c < z->I[0]) return 0;
        z->c = z->I[0]; /* tomark, line 200 */
        mlimit = z->lb; z->lb = z->c;
        z->c = z->l - m1;
        z->ket = z->c; /* [, line 201 */
        among_var = find_among_b(z, a_7, 7); /* substring, line 201 */
        if (!(among_var)) { z->lb = mlimit; return 0; }
        z->bra = z->c; /* ], line 201 */
        switch(among_var) {
            case 0: { z->lb = mlimit; return 0; }
            case 1:
                {   int ret = r_R2(z);
                    if (ret == 0) { z->lb = mlimit; return 0; } /* call R2, line 202 */
                    if (ret < 0) return ret;
                }
                {   int m2 = z->l - z->c; (void)m2; /* or, line 202 */
                    if (!(eq_s_b(z, 1, s_34))) goto lab2;
                    goto lab1;
                lab2:
                    z->c = z->l - m2;
                    if (!(eq_s_b(z, 1, s_35))) { z->lb = mlimit; return 0; }
                }
            lab1:
                {   int ret = slice_del(z); /* delete, line 202 */
                    if (ret < 0) return ret;
                }
                break;
            case 2:
                {   int ret = slice_from_s(z, 1, s_36); /* <-, line 204 */
                    if (ret < 0) return ret;
                }
                break;
            case 3:
                {   int ret = slice_del(z); /* delete, line 205 */
                    if (ret < 0) return ret;
                }
                break;
            case 4:
                if (!(eq_s_b(z, 2, s_37))) { z->lb = mlimit; return 0; }
                {   int ret = slice_del(z); /* delete, line 206 */
                    if (ret < 0) return ret;
                }
                break;
        }
        z->lb = mlimit;
    }
    return 1;
}

static int r_un_double(struct SN_env * z) {
    {   int m_test = z->l - z->c; /* test, line 212 */
        if (z->c - 2 <= z->lb || z->p[z->c - 1] >> 5 != 3 || !((1069056 >> (z->p[z->c - 1] & 0x1f)) & 1)) return 0;
        if (!(find_among_b(z, a_8, 5))) return 0; /* among, line 212 */
        z->c = z->l - m_test;
    }
    z->ket = z->c; /* [, line 212 */
    if (z->c <= z->lb) return 0;
    z->c--; /* next, line 212 */
    z->bra = z->c; /* ], line 212 */
    {   int ret = slice_del(z); /* delete, line 212 */
        if (ret < 0) return ret;
    }
    return 1;
}

static int r_un_accent(struct SN_env * z) {
    {   int i = 1;
        while(1) { /* atleast, line 216 */
            if (out_grouping_b(z, g_v, 97, 251, 0)) goto lab0;
            i--;
            continue;
        lab0:
            break;
        }
        if (i > 0) return 0;
    }
    z->ket = z->c; /* [, line 217 */
    {   int m1 = z->l - z->c; (void)m1; /* or, line 217 */
        if (!(eq_s_b(z, 1, s_38))) goto lab2;
        goto lab1;
    lab2:
        z->c = z->l - m1;
        if (!(eq_s_b(z, 1, s_39))) return 0;
    }
lab1:
    z->bra = z->c; /* ], line 217 */
    {   int ret = slice_from_s(z, 1, s_40); /* <-, line 217 */
        if (ret < 0) return ret;
    }
    return 1;
}

extern int french_ISO_8859_1_stem(struct SN_env * z) {
    {   int c1 = z->c; /* do, line 223 */
        {   int ret = r_prelude(z);
            if (ret == 0) goto lab0; /* call prelude, line 223 */
            if (ret < 0) return ret;
        }
    lab0:
        z->c = c1;
    }
    {   int c2 = z->c; /* do, line 224 */
        {   int ret = r_mark_regions(z);
            if (ret == 0) goto lab1; /* call mark_regions, line 224 */
            if (ret < 0) return ret;
        }
    lab1:
        z->c = c2;
    }
    z->lb = z->c; z->c = z->l; /* backwards, line 225 */

    {   int m3 = z->l - z->c; (void)m3; /* do, line 227 */
        {   int m4 = z->l - z->c; (void)m4; /* or, line 237 */
            {   int m5 = z->l - z->c; (void)m5; /* and, line 233 */
                {   int m6 = z->l - z->c; (void)m6; /* or, line 229 */
                    {   int ret = r_standard_suffix(z);
                        if (ret == 0) goto lab6; /* call standard_suffix, line 229 */
                        if (ret < 0) return ret;
                    }
                    goto lab5;
                lab6:
                    z->c = z->l - m6;
                    {   int ret = r_i_verb_suffix(z);
                        if (ret == 0) goto lab7; /* call i_verb_suffix, line 230 */
                        if (ret < 0) return ret;
                    }
                    goto lab5;
                lab7:
                    z->c = z->l - m6;
                    {   int ret = r_verb_suffix(z);
                        if (ret == 0) goto lab4; /* call verb_suffix, line 231 */
                        if (ret < 0) return ret;
                    }
                }
            lab5:
                z->c = z->l - m5;
                {   int m_keep = z->l - z->c;/* (void) m_keep;*/ /* try, line 234 */
                    z->ket = z->c; /* [, line 234 */
                    {   int m7 = z->l - z->c; (void)m7; /* or, line 234 */
                        if (!(eq_s_b(z, 1, s_41))) goto lab10;
                        z->bra = z->c; /* ], line 234 */
                        {   int ret = slice_from_s(z, 1, s_42); /* <-, line 234 */
                            if (ret < 0) return ret;
                        }
                        goto lab9;
                    lab10:
                        z->c = z->l - m7;
                        if (!(eq_s_b(z, 1, s_43))) { z->c = z->l - m_keep; goto lab8; }
                        z->bra = z->c; /* ], line 235 */
                        {   int ret = slice_from_s(z, 1, s_44); /* <-, line 235 */
                            if (ret < 0) return ret;
                        }
                    }
                lab9:
                lab8:
                    ;
                }
            }
            goto lab3;
        lab4:
            z->c = z->l - m4;
            {   int ret = r_residual_suffix(z);
                if (ret == 0) goto lab2; /* call residual_suffix, line 238 */
                if (ret < 0) return ret;
            }
        }
    lab3:
    lab2:
        z->c = z->l - m3;
    }
    {   int m8 = z->l - z->c; (void)m8; /* do, line 243 */
        {   int ret = r_un_double(z);
            if (ret == 0) goto lab11; /* call un_double, line 243 */
            if (ret < 0) return ret;
        }
    lab11:
        z->c = z->l - m8;
    }
    {   int m9 = z->l - z->c; (void)m9; /* do, line 244 */
        {   int ret = r_un_accent(z);
            if (ret == 0) goto lab12; /* call un_accent, line 244 */
            if (ret < 0) return ret;
        }
    lab12:
        z->c = z->l - m9;
    }
    z->c = z->lb;
    {   int c10 = z->c; /* do, line 246 */
        {   int ret = r_postlude(z);
            if (ret == 0) goto lab13; /* call postlude, line 246 */
            if (ret < 0) return ret;
        }
    lab13:
        z->c = c10;
    }
    return 1;
}

extern struct SN_env * french_ISO_8859_1_create_env(void) { return SN_create_env(0, 3, 0); }

extern void french_ISO_8859_1_close_env(struct SN_env * z) { SN_close_env(z, 0); }