english_stem.c

PostgreSQL7.4.6 for Linux

/* This file was generated automatically by the Snowball to ANSI C compiler */

#include "header.h"

extern int	english_stem(struct SN_env * z);
static int	r_exception2(struct SN_env * z);
static int	r_exception1(struct SN_env * z);
static int	r_Step_5(struct SN_env * z);
static int	r_Step_4(struct SN_env * z);
static int	r_Step_3(struct SN_env * z);
static int	r_Step_2(struct SN_env * z);
static int	r_Step_1c(struct SN_env * z);
static int	r_Step_1b(struct SN_env * z);
static int	r_Step_1a(struct SN_env * z);
static int	r_R2(struct SN_env * z);
static int	r_R1(struct SN_env * z);
static int	r_shortv(struct SN_env * z);
static int	r_mark_regions(struct SN_env * z);
static int	r_postlude(struct SN_env * z);
static int	r_prelude(struct SN_env * z);

extern struct SN_env *english_create_env(void);
extern void english_close_env(struct SN_env * z);

static symbol s_0_0[5] = {'g', 'e', 'n', 'e', 'r'};

static struct among a_0[1] =
{
	 /* 0 */ {5, s_0_0, -1, -1, 0}
};

static symbol s_1_0[3] = {'i', 'e', 'd'};
static symbol s_1_1[1] = {'s'};
static symbol s_1_2[3] = {'i', 'e', 's'};
static symbol s_1_3[4] = {'s', 's', 'e', 's'};
static symbol s_1_4[2] = {'s', 's'};
static symbol s_1_5[2] = {'u', 's'};

static struct among a_1[6] =
{
	 /* 0 */ {3, s_1_0, -1, 2, 0},
	 /* 1 */ {1, s_1_1, -1, 3, 0},
	 /* 2 */ {3, s_1_2, 1, 2, 0},
	 /* 3 */ {4, s_1_3, 1, 1, 0},
	 /* 4 */ {2, s_1_4, 1, -1, 0},
	 /* 5 */ {2, s_1_5, 1, -1, 0}
};

static symbol s_2_1[2] = {'b', 'b'};
static symbol s_2_2[2] = {'d', 'd'};
static symbol s_2_3[2] = {'f', 'f'};
static symbol s_2_4[2] = {'g', 'g'};
static symbol s_2_5[2] = {'b', 'l'};
static symbol s_2_6[2] = {'m', 'm'};
static symbol s_2_7[2] = {'n', 'n'};
static symbol s_2_8[2] = {'p', 'p'};
static symbol s_2_9[2] = {'r', 'r'};
static symbol s_2_10[2] = {'a', 't'};
static symbol s_2_11[2] = {'t', 't'};
static symbol s_2_12[2] = {'i', 'z'};

static struct among a_2[13] =
{
	 /* 0 */ {0, 0, -1, 3, 0},
	 /* 1 */ {2, s_2_1, 0, 2, 0},
	 /* 2 */ {2, s_2_2, 0, 2, 0},
	 /* 3 */ {2, s_2_3, 0, 2, 0},
	 /* 4 */ {2, s_2_4, 0, 2, 0},
	 /* 5 */ {2, s_2_5, 0, 1, 0},
	 /* 6 */ {2, s_2_6, 0, 2, 0},
	 /* 7 */ {2, s_2_7, 0, 2, 0},
	 /* 8 */ {2, s_2_8, 0, 2, 0},
	 /* 9 */ {2, s_2_9, 0, 2, 0},
	 /* 10 */ {2, s_2_10, 0, 1, 0},
	 /* 11 */ {2, s_2_11, 0, 2, 0},
	 /* 12 */ {2, s_2_12, 0, 1, 0}
};

static symbol s_3_0[2] = {'e', 'd'};
static symbol s_3_1[3] = {'e', 'e', 'd'};
static symbol s_3_2[3] = {'i', 'n', 'g'};
static symbol s_3_3[4] = {'e', 'd', 'l', 'y'};
static symbol s_3_4[5] = {'e', 'e', 'd', 'l', 'y'};
static symbol s_3_5[5] = {'i', 'n', 'g', 'l', 'y'};

static struct among a_3[6] =
{
	 /* 0 */ {2, s_3_0, -1, 2, 0},
	 /* 1 */ {3, s_3_1, 0, 1, 0},
	 /* 2 */ {3, s_3_2, -1, 2, 0},
	 /* 3 */ {4, s_3_3, -1, 2, 0},
	 /* 4 */ {5, s_3_4, 3, 1, 0},
	 /* 5 */ {5, s_3_5, -1, 2, 0}
};

static symbol s_4_0[4] = {'a', 'n', 'c', 'i'};
static symbol s_4_1[4] = {'e', 'n', 'c', 'i'};
static symbol s_4_2[3] = {'o', 'g', 'i'};
static symbol s_4_3[2] = {'l', 'i'};
static symbol s_4_4[3] = {'b', 'l', 'i'};
static symbol s_4_5[4] = {'a', 'b', 'l', 'i'};
static symbol s_4_6[4] = {'a', 'l', 'l', 'i'};
static symbol s_4_7[5] = {'f', 'u', 'l', 'l', 'i'};
static symbol s_4_8[6] = {'l', 'e', 's', 's', 'l', 'i'};
static symbol s_4_9[5] = {'o', 'u', 's', 'l', 'i'};
static symbol s_4_10[5] = {'e', 'n', 't', 'l', 'i'};
static symbol s_4_11[5] = {'a', 'l', 'i', 't', 'i'};
static symbol s_4_12[6] = {'b', 'i', 'l', 'i', 't', 'i'};
static symbol s_4_13[5] = {'i', 'v', 'i', 't', 'i'};
static symbol s_4_14[6] = {'t', 'i', 'o', 'n', 'a', 'l'};
static symbol s_4_15[7] = {'a', 't', 'i', 'o', 'n', 'a', 'l'};
static symbol s_4_16[5] = {'a', 'l', 'i', 's', 'm'};
static symbol s_4_17[5] = {'a', 't', 'i', 'o', 'n'};
static symbol s_4_18[7] = {'i', 'z', 'a', 't', 'i', 'o', 'n'};
static symbol s_4_19[4] = {'i', 'z', 'e', 'r'};
static symbol s_4_20[4] = {'a', 't', 'o', 'r'};
static symbol s_4_21[7] = {'i', 'v', 'e', 'n', 'e', 's', 's'};
static symbol s_4_22[7] = {'f', 'u', 'l', 'n', 'e', 's', 's'};
static symbol s_4_23[7] = {'o', 'u', 's', 'n', 'e', 's', 's'};

static struct among a_4[24] =
{
	 /* 0 */ {4, s_4_0, -1, 3, 0},
	 /* 1 */ {4, s_4_1, -1, 2, 0},
	 /* 2 */ {3, s_4_2, -1, 13, 0},
	 /* 3 */ {2, s_4_3, -1, 16, 0},
	 /* 4 */ {3, s_4_4, 3, 12, 0},
	 /* 5 */ {4, s_4_5, 4, 4, 0},
	 /* 6 */ {4, s_4_6, 3, 8, 0},
	 /* 7 */ {5, s_4_7, 3, 14, 0},
	 /* 8 */ {6, s_4_8, 3, 15, 0},
	 /* 9 */ {5, s_4_9, 3, 10, 0},
	 /* 10 */ {5, s_4_10, 3, 5, 0},
	 /* 11 */ {5, s_4_11, -1, 8, 0},
	 /* 12 */ {6, s_4_12, -1, 12, 0},
	 /* 13 */ {5, s_4_13, -1, 11, 0},
	 /* 14 */ {6, s_4_14, -1, 1, 0},
	 /* 15 */ {7, s_4_15, 14, 7, 0},
	 /* 16 */ {5, s_4_16, -1, 8, 0},
	 /* 17 */ {5, s_4_17, -1, 7, 0},
	 /* 18 */ {7, s_4_18, 17, 6, 0},
	 /* 19 */ {4, s_4_19, -1, 6, 0},
	 /* 20 */ {4, s_4_20, -1, 7, 0},
	 /* 21 */ {7, s_4_21, -1, 11, 0},
	 /* 22 */ {7, s_4_22, -1, 9, 0},
	 /* 23 */ {7, s_4_23, -1, 10, 0}
};

static symbol s_5_0[5] = {'i', 'c', 'a', 't', 'e'};
static symbol s_5_1[5] = {'a', 't', 'i', 'v', 'e'};
static symbol s_5_2[5] = {'a', 'l', 'i', 'z', 'e'};
static symbol s_5_3[5] = {'i', 'c', 'i', 't', 'i'};
static symbol s_5_4[4] = {'i', 'c', 'a', 'l'};
static symbol s_5_5[6] = {'t', 'i', 'o', 'n', 'a', 'l'};
static symbol s_5_6[7] = {'a', 't', 'i', 'o', 'n', 'a', 'l'};
static symbol s_5_7[3] = {'f', 'u', 'l'};
static symbol s_5_8[4] = {'n', 'e', 's', 's'};

static struct among a_5[9] =
{
	 /* 0 */ {5, s_5_0, -1, 4, 0},
	 /* 1 */ {5, s_5_1, -1, 6, 0},
	 /* 2 */ {5, s_5_2, -1, 3, 0},
	 /* 3 */ {5, s_5_3, -1, 4, 0},
	 /* 4 */ {4, s_5_4, -1, 4, 0},
	 /* 5 */ {6, s_5_5, -1, 1, 0},
	 /* 6 */ {7, s_5_6, 5, 2, 0},
	 /* 7 */ {3, s_5_7, -1, 5, 0},
	 /* 8 */ {4, s_5_8, -1, 5, 0}
};

static symbol s_6_0[2] = {'i', 'c'};
static symbol s_6_1[4] = {'a', 'n', 'c', 'e'};
static symbol s_6_2[4] = {'e', 'n', 'c', 'e'};
static symbol s_6_3[4] = {'a', 'b', 'l', 'e'};
static symbol s_6_4[4] = {'i', 'b', 'l', 'e'};
static symbol s_6_5[3] = {'a', 't', 'e'};
static symbol s_6_6[3] = {'i', 'v', 'e'};
static symbol s_6_7[3] = {'i', 'z', 'e'};
static symbol s_6_8[3] = {'i', 't', 'i'};
static symbol s_6_9[2] = {'a', 'l'};
static symbol s_6_10[3] = {'i', 's', 'm'};
static symbol s_6_11[3] = {'i', 'o', 'n'};
static symbol s_6_12[2] = {'e', 'r'};
static symbol s_6_13[3] = {'o', 'u', 's'};
static symbol s_6_14[3] = {'a', 'n', 't'};
static symbol s_6_15[3] = {'e', 'n', 't'};
static symbol s_6_16[4] = {'m', 'e', 'n', 't'};
static symbol s_6_17[5] = {'e', 'm', 'e', 'n', 't'};

static struct among a_6[18] =
{
	 /* 0 */ {2, s_6_0, -1, 1, 0},
	 /* 1 */ {4, s_6_1, -1, 1, 0},
	 /* 2 */ {4, s_6_2, -1, 1, 0},
	 /* 3 */ {4, s_6_3, -1, 1, 0},
	 /* 4 */ {4, s_6_4, -1, 1, 0},
	 /* 5 */ {3, s_6_5, -1, 1, 0},
	 /* 6 */ {3, s_6_6, -1, 1, 0},
	 /* 7 */ {3, s_6_7, -1, 1, 0},
	 /* 8 */ {3, s_6_8, -1, 1, 0},
	 /* 9 */ {2, s_6_9, -1, 1, 0},
	 /* 10 */ {3, s_6_10, -1, 1, 0},
	 /* 11 */ {3, s_6_11, -1, 2, 0},
	 /* 12 */ {2, s_6_12, -1, 1, 0},
	 /* 13 */ {3, s_6_13, -1, 1, 0},
	 /* 14 */ {3, s_6_14, -1, 1, 0},
	 /* 15 */ {3, s_6_15, -1, 1, 0},
	 /* 16 */ {4, s_6_16, 15, 1, 0},
	 /* 17 */ {5, s_6_17, 16, 1, 0}
};

static symbol s_7_0[1] = {'e'};
static symbol s_7_1[1] = {'l'};

static struct among a_7[2] =
{
	 /* 0 */ {1, s_7_0, -1, 1, 0},
	 /* 1 */ {1, s_7_1, -1, 2, 0}
};

static symbol s_8_0[7] = {'s', 'u', 'c', 'c', 'e', 'e', 'd'};
static symbol s_8_1[7] = {'p', 'r', 'o', 'c', 'e', 'e', 'd'};
static symbol s_8_2[6] = {'e', 'x', 'c', 'e', 'e', 'd'};
static symbol s_8_3[7] = {'c', 'a', 'n', 'n', 'i', 'n', 'g'};
static symbol s_8_4[6] = {'i', 'n', 'n', 'i', 'n', 'g'};
static symbol s_8_5[7] = {'e', 'a', 'r', 'r', 'i', 'n', 'g'};
static symbol s_8_6[7] = {'h', 'e', 'r', 'r', 'i', 'n', 'g'};
static symbol s_8_7[6] = {'o', 'u', 't', 'i', 'n', 'g'};

static struct among a_8[8] =
{
	 /* 0 */ {7, s_8_0, -1, -1, 0},
	 /* 1 */ {7, s_8_1, -1, -1, 0},
	 /* 2 */ {6, s_8_2, -1, -1, 0},
	 /* 3 */ {7, s_8_3, -1, -1, 0},
	 /* 4 */ {6, s_8_4, -1, -1, 0},
	 /* 5 */ {7, s_8_5, -1, -1, 0},
	 /* 6 */ {7, s_8_6, -1, -1, 0},
	 /* 7 */ {6, s_8_7, -1, -1, 0}
};

static symbol s_9_0[5] = {'a', 'n', 'd', 'e', 's'};
static symbol s_9_1[5] = {'a', 't', 'l', 'a', 's'};
static symbol s_9_2[4] = {'b', 'i', 'a', 's'};
static symbol s_9_3[6] = {'c', 'o', 's', 'm', 'o', 's'};
static symbol s_9_4[5] = {'d', 'y', 'i', 'n', 'g'};
static symbol s_9_5[5] = {'e', 'a', 'r', 'l', 'y'};
static symbol s_9_6[6] = {'g', 'e', 'n', 't', 'l', 'y'};
static symbol s_9_7[4] = {'h', 'o', 'w', 'e'};
static symbol s_9_8[4] = {'i', 'd', 'l', 'y'};
static symbol s_9_9[5] = {'l', 'y', 'i', 'n', 'g'};
static symbol s_9_10[4] = {'n', 'e', 'w', 's'};
static symbol s_9_11[4] = {'o', 'n', 'l', 'y'};
static symbol s_9_12[6] = {'s', 'i', 'n', 'g', 'l', 'y'};
static symbol s_9_13[5] = {'s', 'k', 'i', 'e', 's'};
static symbol s_9_14[4] = {'s', 'k', 'i', 's'};
static symbol s_9_15[3] = {'s', 'k', 'y'};
static symbol s_9_16[5] = {'t', 'y', 'i', 'n', 'g'};
static symbol s_9_17[4] = {'u', 'g', 'l', 'y'};

static struct among a_9[18] =
{
	 /* 0 */ {5, s_9_0, -1, -1, 0},
	 /* 1 */ {5, s_9_1, -1, -1, 0},
	 /* 2 */ {4, s_9_2, -1, -1, 0},
	 /* 3 */ {6, s_9_3, -1, -1, 0},
	 /* 4 */ {5, s_9_4, -1, 3, 0},
	 /* 5 */ {5, s_9_5, -1, 9, 0},
	 /* 6 */ {6, s_9_6, -1, 7, 0},
	 /* 7 */ {4, s_9_7, -1, -1, 0},
	 /* 8 */ {4, s_9_8, -1, 6, 0},
	 /* 9 */ {5, s_9_9, -1, 4, 0},
	 /* 10 */ {4, s_9_10, -1, -1, 0},
	 /* 11 */ {4, s_9_11, -1, 10, 0},
	 /* 12 */ {6, s_9_12, -1, 11, 0},
	 /* 13 */ {5, s_9_13, -1, 2, 0},
	 /* 14 */ {4, s_9_14, -1, 1, 0},
	 /* 15 */ {3, s_9_15, -1, -1, 0},
	 /* 16 */ {5, s_9_16, -1, 5, 0},
	 /* 17 */ {4, s_9_17, -1, 8, 0}
};

static unsigned char g_v[] = {17, 65, 16, 1};

static unsigned char g_v_WXY[] = {1, 17, 65, 208, 1};

static unsigned char g_valid_LI[] = {55, 141, 2};

static symbol s_0[] = {'y'};
static symbol s_1[] = {'Y'};
static symbol s_2[] = {'y'};
static symbol s_3[] = {'Y'};
static symbol s_4[] = {'s', 's'};
static symbol s_5[] = {'i', 'e'};
static symbol s_6[] = {'i'};
static symbol s_7[] = {'e', 'e'};
static symbol s_8[] = {'e'};
static symbol s_9[] = {'e'};
static symbol s_10[] = {'y'};
static symbol s_11[] = {'Y'};
static symbol s_12[] = {'i'};
static symbol s_13[] = {'t', 'i', 'o', 'n'};
static symbol s_14[] = {'e', 'n', 'c', 'e'};
static symbol s_15[] = {'a', 'n', 'c', 'e'};
static symbol s_16[] = {'a', 'b', 'l', 'e'};
static symbol s_17[] = {'e', 'n', 't'};
static symbol s_18[] = {'i', 'z', 'e'};
static symbol s_19[] = {'a', 't', 'e'};
static symbol s_20[] = {'a', 'l'};
static symbol s_21[] = {'f', 'u', 'l'};
static symbol s_22[] = {'o', 'u', 's'};
static symbol s_23[] = {'i', 'v', 'e'};
static symbol s_24[] = {'b', 'l', 'e'};
static symbol s_25[] = {'l'};
static symbol s_26[] = {'o', 'g'};
static symbol s_27[] = {'f', 'u', 'l'};
static symbol s_28[] = {'l', 'e', 's', 's'};
static symbol s_29[] = {'t', 'i', 'o', 'n'};
static symbol s_30[] = {'a', 't', 'e'};
static symbol s_31[] = {'a', 'l'};
static symbol s_32[] = {'i', 'c'};
static symbol s_33[] = {'s'};
static symbol s_34[] = {'t'};
static symbol s_35[] = {'l'};
static symbol s_36[] = {'s', 'k', 'i'};
static symbol s_37[] = {'s', 'k', 'y'};
static symbol s_38[] = {'d', 'i', 'e'};
static symbol s_39[] = {'l', 'i', 'e'};
static symbol s_40[] = {'t', 'i', 'e'};
static symbol s_41[] = {'i', 'd', 'l'};
static symbol s_42[] = {'g', 'e', 'n', 't', 'l'};
static symbol s_43[] = {'u', 'g', 'l', 'i'};
static symbol s_44[] = {'e', 'a', 'r', 'l', 'i'};
static symbol s_45[] = {'o', 'n', 'l', 'i'};
static symbol s_46[] = {'s', 'i', 'n', 'g', 'l'};
static symbol s_47[] = {'Y'};
static symbol s_48[] = {'y'};

static int
r_prelude(struct SN_env * z)
{
	z->B[0] = 0;				/* unset Y_found, line 24 */
	{
		int			c = z->c;	/* do, line 25 */

		z->bra = z->c;			/* [, line 25 */
		if (!(eq_s(z, 1, s_0)))
			goto lab0;
		z->ket = z->c;			/* ], line 25 */
		if (!(in_grouping(z, g_v, 97, 121)))
			goto lab0;
		slice_from_s(z, 1, s_1);	/* <-, line 25 */
		z->B[0] = 1;			/* set Y_found, line 25 */
lab0:
		z->c = c;
	}
	{
		int			c = z->c;	/* do, line 26 */

		while (1)
		{						/* repeat, line 26 */
			int			c = z->c;

			while (1)
			{					/* goto, line 26 */
				int			c = z->c;

				if (!(in_grouping(z, g_v, 97, 121)))
					goto lab3;
				z->bra = z->c;	/* [, line 26 */
				if (!(eq_s(z, 1, s_2)))
					goto lab3;
				z->ket = z->c;	/* ], line 26 */
				z->c = c;
				break;
		lab3:
				z->c = c;
				if (z->c >= z->l)
					goto lab2;
				z->c++;
			}
			slice_from_s(z, 1, s_3);	/* <-, line 26 */
			z->B[0] = 1;		/* set Y_found, line 26 */
			continue;
	lab2:
			z->c = c;
			break;
		}
		z->c = c;
	}
	return 1;
}

static int
r_mark_regions(struct SN_env * z)
{
	z->I[0] = z->l;
	z->I[1] = z->l;
	{
		int			c = z->c;	/* do, line 32 */

		{
			int			c = z->c;		/* or, line 36 */

			if (!(find_among(z, a_0, 1)))
				goto lab2;		/* among, line 33 */
			goto lab1;
	lab2:
			z->c = c;
			while (1)
			{					/* gopast, line 36 */
				if (!(in_grouping(z, g_v, 97, 121)))
					goto lab3;
				break;
		lab3:
				if (z->c >= z->l)
					goto lab0;
				z->c++;
			}
			while (1)
			{					/* gopast, line 36 */
				if (!(out_grouping(z, g_v, 97, 121)))
					goto lab4;
				break;
		lab4:
				if (z->c >= z->l)
					goto lab0;
				z->c++;
			}
		}
lab1:
		z->I[0] = z->c;			/* setmark p1, line 37 */
		while (1)
		{						/* gopast, line 38 */
			if (!(in_grouping(z, g_v, 97, 121)))
				goto lab5;
			break;
	lab5:
			if (z->c >= z->l)
				goto lab0;
			z->c++;
		}
		while (1)
		{						/* gopast, line 38 */
			if (!(out_grouping(z, g_v, 97, 121)))
				goto lab6;
			break;
	lab6:
			if (z->c >= z->l)
				goto lab0;
			z->c++;
		}
		z->I[1] = z->c;			/* setmark p2, line 38 */
lab0:
		z->c = c;
	}
	return 1;
}

static int
r_shortv(struct SN_env * z)
{
	{
		int			m = z->l - z->c;	/* or, line 46 */

		if (!(out_grouping_b(z, g_v_WXY, 89, 121)))
			goto lab1;
		if (!(in_grouping_b(z, g_v, 97, 121)))
			goto lab1;
		if (!(out_grouping_b(z, g_v, 97, 121)))
			goto lab1;
		goto lab0;
lab1:
		z->c = z->l - m;
		if (!(out_grouping_b(z, g_v, 97, 121)))
			return 0;
		if (!(in_grouping_b(z, g_v, 97, 121)))
			return 0;
		if (z->c > z->lb)
			return 0;			/* atlimit, line 47 */
	}
lab0:
	return 1;
}

static int
r_R1(struct SN_env * z)
{
	if (!(z->I[0] <= z->c))
		return 0;
	return 1;
}

static int
r_R2(struct SN_env * z)
{
	if (!(z->I[1] <= z->c))
		return 0;
	return 1;
}

static int
r_Step_1a(struct SN_env * z)
{
	int			among_var;

	z->ket = z->c;				/* [, line 54 */
	among_var = find_among_b(z, a_1, 6);		/* substring, line 54 */
	if (!(among_var))
		return 0;
	z->bra = z->c;				/* ], line 54 */
	switch (among_var)
	{
		case 0:
			return 0;
		case 1:
			slice_from_s(z, 2, s_4);	/* <-, line 55 */
			break;
		case 2:
			{
				int			m = z->l - z->c;	/* or, line 57 */

				if (z->c <= z->lb)
					goto lab1;
				z->c--;			/* next, line 57 */
				if (z->c > z->lb)
					goto lab1;	/* atlimit, line 57 */
				slice_from_s(z, 2, s_5);		/* <-, line 57 */
				goto lab0;
		lab1:
				z->c = z->l - m;
				slice_from_s(z, 1, s_6);		/* <-, line 57 */
			}
	lab0:
			break;
		case 3:
			if (z->c <= z->lb)
				return 0;
			z->c--;				/* next, line 58 */
			while (1)
			{					/* gopast, line 58 */
				if (!(in_grouping_b(z, g_v, 97, 121)))
					goto lab2;
				break;
		lab2:
				if (z->c <= z->lb)
					return 0;
				z->c--;
			}
			slice_del(z);		/* delete, line 58 */
			break;
	}