stem_UTF_8_dutch.c

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/* This file was generated automatically by the Snowball to ANSI C compiler */
 
#include "../runtime/header.h"
 
#ifdef __cplusplus
extern "C"
{
#endif
  extern int dutch_UTF_8_stem (struct SN_env *z);
#ifdef __cplusplus
}
#endif
static int r_standard_suffix (struct SN_env *z);
static int r_undouble (struct SN_env *z);
static int r_R2 (struct SN_env *z);
static int r_R1 (struct SN_env *z);
static int r_mark_regions (struct SN_env *z);
static int r_en_ending (struct SN_env *z);
static int r_e_ending (struct SN_env *z);
static int r_postlude (struct SN_env *z);
static int r_prelude (struct SN_env *z);
#ifdef __cplusplus
extern "C"
{
#endif
 
 
  extern struct SN_env *dutch_UTF_8_create_env (void);
  extern void dutch_UTF_8_close_env (struct SN_env *z);
 
 
#ifdef __cplusplus
}
#endif
static const symbol s_0_1[2] = { 0xC3, 0xA1 };
static const symbol s_0_2[2] = { 0xC3, 0xA4 };
static const symbol s_0_3[2] = { 0xC3, 0xA9 };
static const symbol s_0_4[2] = { 0xC3, 0xAB };
static const symbol s_0_5[2] = { 0xC3, 0xAD };
static const symbol s_0_6[2] = { 0xC3, 0xAF };
static const symbol s_0_7[2] = { 0xC3, 0xB3 };
static const symbol s_0_8[2] = { 0xC3, 0xB6 };
static const symbol s_0_9[2] = { 0xC3, 0xBA };
static const symbol s_0_10[2] = { 0xC3, 0xBC };
 
static const struct among a_0[11] = {
/*  0 */ {0, 0, -1, 6, 0},
/*  1 */ {2, s_0_1, 0, 1, 0},
/*  2 */ {2, s_0_2, 0, 1, 0},
/*  3 */ {2, s_0_3, 0, 2, 0},
/*  4 */ {2, s_0_4, 0, 2, 0},
/*  5 */ {2, s_0_5, 0, 3, 0},
/*  6 */ {2, s_0_6, 0, 3, 0},
/*  7 */ {2, s_0_7, 0, 4, 0},
/*  8 */ {2, s_0_8, 0, 4, 0},
/*  9 */ {2, s_0_9, 0, 5, 0},
/* 10 */ {2, s_0_10, 0, 5, 0}
};
 
static const symbol s_1_1[1] = { 'I' };
static const symbol s_1_2[1] = { 'Y' };
 
static const struct among a_1[3] = {
/*  0 */ {0, 0, -1, 3, 0},
/*  1 */ {1, s_1_1, 0, 2, 0},
/*  2 */ {1, s_1_2, 0, 1, 0}
};
 
static const symbol s_2_0[2] = { 'd', 'd' };
static const symbol s_2_1[2] = { 'k', 'k' };
static const symbol s_2_2[2] = { 't', 't' };
 
static const struct among a_2[3] = {
/*  0 */ {2, s_2_0, -1, -1, 0},
/*  1 */ {2, s_2_1, -1, -1, 0},
/*  2 */ {2, s_2_2, -1, -1, 0}
};
 
static const symbol s_3_0[3] = { 'e', 'n', 'e' };
static const symbol s_3_1[2] = { 's', 'e' };
static const symbol s_3_2[2] = { 'e', 'n' };
static const symbol s_3_3[5] = { 'h', 'e', 'd', 'e', 'n' };
static const symbol s_3_4[1] = { 's' };
 
static const struct among a_3[5] = {
/*  0 */ {3, s_3_0, -1, 2, 0},
/*  1 */ {2, s_3_1, -1, 3, 0},
/*  2 */ {2, s_3_2, -1, 2, 0},
/*  3 */ {5, s_3_3, 2, 1, 0},
/*  4 */ {1, s_3_4, -1, 3, 0}
};
 
static const symbol s_4_0[3] = { 'e', 'n', 'd' };
static const symbol s_4_1[2] = { 'i', 'g' };
static const symbol s_4_2[3] = { 'i', 'n', 'g' };
static const symbol s_4_3[4] = { 'l', 'i', 'j', 'k' };
static const symbol s_4_4[4] = { 'b', 'a', 'a', 'r' };
static const symbol s_4_5[3] = { 'b', 'a', 'r' };
 
static const struct among a_4[6] = {
/*  0 */ {3, s_4_0, -1, 1, 0},
/*  1 */ {2, s_4_1, -1, 2, 0},
/*  2 */ {3, s_4_2, -1, 1, 0},
/*  3 */ {4, s_4_3, -1, 3, 0},
/*  4 */ {4, s_4_4, -1, 4, 0},
/*  5 */ {3, s_4_5, -1, 5, 0}
};
 
static const symbol s_5_0[2] = { 'a', 'a' };
static const symbol s_5_1[2] = { 'e', 'e' };
static const symbol s_5_2[2] = { 'o', 'o' };
static const symbol s_5_3[2] = { 'u', 'u' };
 
static const struct among a_5[4] = {
/*  0 */ {2, s_5_0, -1, -1, 0},
/*  1 */ {2, s_5_1, -1, -1, 0},
/*  2 */ {2, s_5_2, -1, -1, 0},
/*  3 */ {2, s_5_3, -1, -1, 0}
};
 
static const unsigned char g_v[] =
  { 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128 };
 
static const unsigned char g_v_I[] =
  { 1, 0, 0, 17, 65, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128 };
 
static const unsigned char g_v_j[] =
  { 17, 67, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128 };
 
static const symbol s_0[] = { 'a' };
static const symbol s_1[] = { 'e' };
static const symbol s_2[] = { 'i' };
static const symbol s_3[] = { 'o' };
static const symbol s_4[] = { 'u' };
static const symbol s_5[] = { 'y' };
static const symbol s_6[] = { 'Y' };
static const symbol s_7[] = { 'i' };
static const symbol s_8[] = { 'I' };
static const symbol s_9[] = { 'y' };
static const symbol s_10[] = { 'Y' };
static const symbol s_11[] = { 'y' };
static const symbol s_12[] = { 'i' };
static const symbol s_13[] = { 'e' };
static const symbol s_14[] = { 'g', 'e', 'm' };
static const symbol s_15[] = { 'h', 'e', 'i', 'd' };
static const symbol s_16[] = { 'h', 'e', 'i', 'd' };
static const symbol s_17[] = { 'c' };
static const symbol s_18[] = { 'e', 'n' };
static const symbol s_19[] = { 'i', 'g' };
static const symbol s_20[] = { 'e' };
static const symbol s_21[] = { 'e' };
 
static int
r_prelude (struct SN_env *z)
{
  int among_var;
  {
    int c_test = z->c;          /* test, line 42 */
    while (1)
      {                         /* repeat, line 42 */
        int c1 = z->c;
        z->bra = z->c;          /* [, line 43 */
        if (z->c + 1 >= z->l || z->p[z->c + 1] >> 5 != 5
            || !((340306450 >> (z->p[z->c + 1] & 0x1f)) & 1))
          among_var = 6;
        else
          among_var = find_among (z, a_0, 11);  /* substring, line 43 */
        if (!(among_var))
          goto lab0;
        z->ket = z->c;          /* ], line 43 */
        switch (among_var)
          {
          case 0:
            goto lab0;
          case 1:
            {
              int ret = slice_from_s (z, 1, s_0);       /* <-, line 45 */
              if (ret < 0)
                return ret;
            }
            break;
          case 2:
            {
              int ret = slice_from_s (z, 1, s_1);       /* <-, line 47 */
              if (ret < 0)
                return ret;
            }
            break;
          case 3:
            {
              int ret = slice_from_s (z, 1, s_2);       /* <-, line 49 */
              if (ret < 0)
                return ret;
            }
            break;
          case 4:
            {
              int ret = slice_from_s (z, 1, s_3);       /* <-, line 51 */
              if (ret < 0)
                return ret;
            }
            break;
          case 5:
            {
              int ret = slice_from_s (z, 1, s_4);       /* <-, line 53 */
              if (ret < 0)
                return ret;
            }
            break;
          case 6:
            {
              int ret = skip_utf8 (z->p, z->c, 0, z->l, 1);
              if (ret < 0)
                goto lab0;
              z->c = ret;       /* next, line 54 */
            }
            break;
          }
        continue;
      lab0:
        z->c = c1;
        break;
      }
    z->c = c_test;
  }
  {
    int c_keep = z->c;          /* try, line 57 */
    z->bra = z->c;              /* [, line 57 */
    if (!(eq_s (z, 1, s_5)))
      {
        z->c = c_keep;
        goto lab1;
      }
    z->ket = z->c;              /* ], line 57 */
    {
      int ret = slice_from_s (z, 1, s_6);       /* <-, line 57 */
      if (ret < 0)
        return ret;
    }
  lab1:
    ;
  }
  while (1)
    {                           /* repeat, line 58 */
      int c2 = z->c;
      while (1)
        {                       /* goto, line 58 */
          int c3 = z->c;
          if (in_grouping_U (z, g_v, 97, 232, 0))
            goto lab3;
          z->bra = z->c;        /* [, line 59 */
          {
            int c4 = z->c;      /* or, line 59 */
            if (!(eq_s (z, 1, s_7)))
              goto lab5;
            z->ket = z->c;      /* ], line 59 */
            if (in_grouping_U (z, g_v, 97, 232, 0))
              goto lab5;
            {
              int ret = slice_from_s (z, 1, s_8);       /* <-, line 59 */
              if (ret < 0)
                return ret;
            }
            goto lab4;
          lab5:
            z->c = c4;
            if (!(eq_s (z, 1, s_9)))
              goto lab3;
            z->ket = z->c;      /* ], line 60 */
            {
              int ret = slice_from_s (z, 1, s_10);      /* <-, line 60 */
              if (ret < 0)
                return ret;
            }
          }
        lab4:
          z->c = c3;
          break;
        lab3:
          z->c = c3;
          {
            int ret = skip_utf8 (z->p, z->c, 0, z->l, 1);
            if (ret < 0)
              goto lab2;
            z->c = ret;         /* goto, line 58 */
          }
        }
      continue;
    lab2:
      z->c = c2;
      break;
    }
  return 1;
}
 
static int
r_mark_regions (struct SN_env *z)
{
  z->I[0] = z->l;
  z->I[1] = z->l;
  {                             /* gopast *//* grouping v, line 69 */
    int ret = out_grouping_U (z, g_v, 97, 232, 1);
    if (ret < 0)
      return 0;
    z->c += ret;
  }
  {                             /* gopast *//* non v, line 69 */
    int ret = in_grouping_U (z, g_v, 97, 232, 1);
    if (ret < 0)
      return 0;
    z->c += ret;
  }
  z->I[0] = z->c;               /* setmark p1, line 69 */
  /* try, line 70 */
  if (!(z->I[0] < 3))
    goto lab0;
  z->I[0] = 3;
lab0:
  {                             /* gopast *//* grouping v, line 71 */
    int ret = out_grouping_U (z, g_v, 97, 232, 1);
    if (ret < 0)
      return 0;
    z->c += ret;
  }
  {                             /* gopast *//* non v, line 71 */
    int ret = in_grouping_U (z, g_v, 97, 232, 1);
    if (ret < 0)
      return 0;
    z->c += ret;
  }
  z->I[1] = z->c;               /* setmark p2, line 71 */
  return 1;
}
 
static int
r_postlude (struct SN_env *z)
{
  int among_var;
  while (1)
    {                           /* repeat, line 75 */
      int c1 = z->c;
      z->bra = z->c;            /* [, line 77 */
      if (z->c >= z->l || (z->p[z->c + 0] != 73 && z->p[z->c + 0] != 89))
        among_var = 3;
      else
        among_var = find_among (z, a_1, 3);     /* substring, line 77 */
      if (!(among_var))
        goto lab0;
      z->ket = z->c;            /* ], line 77 */
      switch (among_var)
        {
        case 0:
          goto lab0;
        case 1:
          {
            int ret = slice_from_s (z, 1, s_11);        /* <-, line 78 */
            if (ret < 0)
              return ret;
          }
          break;
        case 2:
          {
            int ret = slice_from_s (z, 1, s_12);        /* <-, line 79 */
            if (ret < 0)
              return ret;
          }
          break;
        case 3:
          {
            int ret = skip_utf8 (z->p, z->c, 0, z->l, 1);
            if (ret < 0)
              goto lab0;
            z->c = ret;         /* next, line 80 */
          }
          break;
        }
      continue;
    lab0:
      z->c = c1;
      break;
    }
  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_undouble (struct SN_env *z)
{
  {
    int m_test = z->l - z->c;   /* test, line 91 */
    if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3
        || !((1050640 >> (z->p[z->c - 1] & 0x1f)) & 1))
      return 0;
    if (!(find_among_b (z, a_2, 3)))
      return 0;                 /* among, line 91 */
    z->c = z->l - m_test;
  }
  z->ket = z->c;                /* [, line 91 */
  {
    int ret = skip_utf8 (z->p, z->c, z->lb, 0, -1);
    if (ret < 0)
      return 0;
    z->c = ret;                 /* next, line 91 */
  }
  z->bra = z->c;                /* ], line 91 */
  {
    int ret = slice_del (z);    /* delete, line 91 */
    if (ret < 0)
      return ret;
  }
  return 1;
}
 
static int
r_e_ending (struct SN_env *z)
{
  z->B[0] = 0;                  /* unset e_found, line 95 */
  z->ket = z->c;                /* [, line 96 */
  if (!(eq_s_b (z, 1, s_13)))
    return 0;
  z->bra = z->c;                /* ], line 96 */
  {
    int ret = r_R1 (z);
    if (ret == 0)
      return 0;                 /* call R1, line 96 */
    if (ret < 0)
      return ret;
  }
  {
    int m_test = z->l - z->c;   /* test, line 96 */
    if (out_grouping_b_U (z, g_v, 97, 232, 0))
      return 0;
    z->c = z->l - m_test;
  }
  {
    int ret = slice_del (z);    /* delete, line 96 */
    if (ret < 0)
      return ret;
  }
  z->B[0] = 1;                  /* set e_found, line 97 */
  {
    int ret = r_undouble (z);
    if (ret == 0)
      return 0;                 /* call undouble, line 98 */
    if (ret < 0)
      return ret;
  }
  return 1;
}
 
static int
r_en_ending (struct SN_env *z)
{
  {
    int ret = r_R1 (z);
    if (ret == 0)
      return 0;                 /* call R1, line 102 */
    if (ret < 0)
      return ret;
  }
  {
    int m1 = z->l - z->c;
    (void) m1;                  /* and, line 102 */
    if (out_grouping_b_U (z, g_v, 97, 232, 0))
      return 0;
    z->c = z->l - m1;
    {
      int m2 = z->l - z->c;
      (void) m2;                /* not, line 102 */
      if (!(eq_s_b (z, 3, s_14)))
        goto lab0;
      return 0;
    lab0:
      z->c = z->l - m2;
    }
  }
  {
    int ret = slice_del (z);    /* delete, line 102 */
    if (ret < 0)
      return ret;
  }
  {
    int ret = r_undouble (z);
    if (ret == 0)
      return 0;                 /* call undouble, line 103 */
    if (ret < 0)
      return ret;
  }
  return 1;
}
 
static int
r_standard_suffix (struct SN_env *z)
{
  int among_var;
  {
    int m1 = z->l - z->c;
    (void) m1;                  /* do, line 107 */
    z->ket = z->c;              /* [, line 108 */
    if (z->c <= z->lb || z->p[z->c - 1] >> 5 != 3
        || !((540704 >> (z->p[z->c - 1] & 0x1f)) & 1))
      goto lab0;
    among_var = find_among_b (z, a_3, 5);       /* substring, line 108 */
    if (!(among_var))
      goto lab0;
    z->bra = z->c;              /* ], line 108 */
    switch (among_var)
      {
      case 0:
        goto lab0;
      case 1:
        {
          int ret = r_R1 (z);
          if (ret == 0)
            goto lab0;          /* call R1, line 110 */
          if (ret < 0)
            return ret;
        }
        {
          int ret = slice_from_s (z, 4, s_15);  /* <-, line 110 */
          if (ret < 0)
            return ret;
        }
        break;
      case 2:
        {
          int ret = r_en_ending (z);
          if (ret == 0)
            goto lab0;          /* call en_ending, line 113 */
          if (ret < 0)
            return ret;
        }
        break;
      case 3:
        {
          int ret = r_R1 (z);
          if (ret == 0)
            goto lab0;          /* call R1, line 116 */
          if (ret < 0)
            return ret;
        }
        if (out_grouping_b_U (z, g_v_j, 97, 232, 0))
          goto lab0;
        {
          int ret = slice_del (z);      /* delete, line 116 */
          if (ret < 0)
            return ret;
        }
        break;
      }
  lab0:
    z->c = z->l - m1;
  }
  {
    int m2 = z->l - z->c;
    (void) m2;                  /* do, line 120 */
    {
      int ret = r_e_ending (z);
      if (ret == 0)
        goto lab1;              /* call e_ending, line 120 */
      if (ret < 0)
        return ret;
    }
  lab1:
    z->c = z->l - m2;
  }
  {
    int m3 = z->l - z->c;
    (void) m3;                  /* do, line 122 */
    z->ket = z->c;              /* [, line 122 */
    if (!(eq_s_b (z, 4, s_16)))
      goto lab2;
    z->bra = z->c;              /* ], line 122 */
    {
      int ret = r_R2 (z);
      if (ret == 0)
        goto lab2;              /* call R2, line 122 */
      if (ret < 0)
        return ret;
    }
    {
      int m4 = z->l - z->c;
      (void) m4;                /* not, line 122 */
      if (!(eq_s_b (z, 1, s_17)))
        goto lab3;
      goto lab2;
    lab3:
      z->c = z->l - m4;
    }
    {
      int ret = slice_del (z);  /* delete, line 122 */
      if (ret < 0)
        return ret;
    }
    z->ket = z->c;              /* [, line 123 */
    if (!(eq_s_b (z, 2, s_18)))
      goto lab2;
    z->bra = z->c;              /* ], line 123 */
    {
      int ret = r_en_ending (z);
      if (ret == 0)
        goto lab2;              /* call en_ending, line 123 */
      if (ret < 0)
        return ret;
    }
  lab2:
    z->c = z->l - m3;
  }
  {
    int m5 = z->l - z->c;
    (void) m5;                  /* do, line 126 */
    z->ket = z->c;              /* [, line 127 */
    if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3
        || !((264336 >> (z->p[z->c - 1] & 0x1f)) & 1))
      goto lab4;
    among_var = find_among_b (z, a_4, 6);       /* substring, line 127 */
    if (!(among_var))
      goto lab4;
    z->bra = z->c;              /* ], line 127 */
    switch (among_var)
      {
      case 0:
        goto lab4;
      case 1:
        {
          int ret = r_R2 (z);
          if (ret == 0)
            goto lab4;          /* call R2, line 129 */
          if (ret < 0)
            return ret;
        }
        {
          int ret = slice_del (z);      /* delete, line 129 */
          if (ret < 0)
            return ret;
        }
        {
          int m6 = z->l - z->c;
          (void) m6;            /* or, line 130 */
          z->ket = z->c;        /* [, line 130 */
          if (!(eq_s_b (z, 2, s_19)))
            goto lab6;
          z->bra = z->c;        /* ], line 130 */
          {
            int ret = r_R2 (z);
            if (ret == 0)
              goto lab6;        /* call R2, line 130 */
            if (ret < 0)
              return ret;
          }
          {
            int m7 = z->l - z->c;
            (void) m7;          /* not, line 130 */
            if (!(eq_s_b (z, 1, s_20)))
              goto lab7;
            goto lab6;
          lab7:
            z->c = z->l - m7;
          }
          {
            int ret = slice_del (z);    /* delete, line 130 */
            if (ret < 0)
              return ret;
          }
          goto lab5;
        lab6:
          z->c = z->l - m6;
          {
            int ret = r_undouble (z);
            if (ret == 0)
              goto lab4;        /* call undouble, line 130 */
            if (ret < 0)
              return ret;
          }
        }
      lab5:
        break;
      case 2:
        {
          int ret = r_R2 (z);
          if (ret == 0)
            goto lab4;          /* call R2, line 133 */
          if (ret < 0)
            return ret;
        }
        {
          int m8 = z->l - z->c;
          (void) m8;            /* not, line 133 */
          if (!(eq_s_b (z, 1, s_21)))
            goto lab8;
          goto lab4;
        lab8:
          z->c = z->l - m8;
        }
        {
          int ret = slice_del (z);      /* delete, line 133 */
          if (ret < 0)
            return ret;
        }
        break;
      case 3:
        {
          int ret = r_R2 (z);
          if (ret == 0)
            goto lab4;          /* call R2, line 136 */
          if (ret < 0)
            return ret;
        }
        {
          int ret = slice_del (z);      /* delete, line 136 */
          if (ret < 0)
            return ret;
        }
        {
          int ret = r_e_ending (z);
          if (ret == 0)
            goto lab4;          /* call e_ending, line 136 */
          if (ret < 0)
            return ret;
        }
        break;
      case 4:
        {
          int ret = r_R2 (z);
          if (ret == 0)
            goto lab4;          /* call R2, line 139 */
          if (ret < 0)
            return ret;
        }
        {
          int ret = slice_del (z);      /* delete, line 139 */
          if (ret < 0)
            return ret;
        }
        break;
      case 5:
        {
          int ret = r_R2 (z);
          if (ret == 0)
            goto lab4;          /* call R2, line 142 */
          if (ret < 0)
            return ret;
        }
        if (!(z->B[0]))
          goto lab4;            /* Boolean test e_found, line 142 */
        {
          int ret = slice_del (z);      /* delete, line 142 */
          if (ret < 0)
            return ret;
        }
        break;
      }
  lab4:
    z->c = z->l - m5;
  }
  {
    int m9 = z->l - z->c;
    (void) m9;                  /* do, line 146 */
    if (out_grouping_b_U (z, g_v_I, 73, 232, 0))
      goto lab9;
    {
      int m_test = z->l - z->c; /* test, line 148 */
      if (z->c - 1 <= z->lb || z->p[z->c - 1] >> 5 != 3
          || !((2129954 >> (z->p[z->c - 1] & 0x1f)) & 1))
        goto lab9;
      if (!(find_among_b (z, a_5, 4)))
        goto lab9;              /* among, line 149 */
      if (out_grouping_b_U (z, g_v, 97, 232, 0))
        goto lab9;
      z->c = z->l - m_test;
    }
    z->ket = z->c;              /* [, line 152 */
    {
      int ret = skip_utf8 (z->p, z->c, z->lb, 0, -1);
      if (ret < 0)
        goto lab9;
      z->c = ret;               /* next, line 152 */
    }
    z->bra = z->c;              /* ], line 152 */
    {
      int ret = slice_del (z);  /* delete, line 152 */
      if (ret < 0)
        return ret;
    }
  lab9:
    z->c = z->l - m9;
  }
  return 1;
}
 
extern int
dutch_UTF_8_stem (struct SN_env *z)
{
  {
    int c1 = z->c;              /* do, line 159 */
    {
      int ret = r_prelude (z);
      if (ret == 0)
        goto lab0;              /* call prelude, line 159 */
      if (ret < 0)
        return ret;
    }
  lab0:
    z->c = c1;
  }
  {
    int c2 = z->c;              /* do, line 160 */
    {
      int ret = r_mark_regions (z);
      if (ret == 0)
        goto lab1;              /* call mark_regions, line 160 */
      if (ret < 0)
        return ret;
    }
  lab1:
    z->c = c2;
  }
  z->lb = z->c;
  z->c = z->l;                  /* backwards, line 161 */
 
  {
    int m3 = z->l - z->c;
    (void) m3;                  /* do, line 162 */
    {
      int ret = r_standard_suffix (z);
      if (ret == 0)
        goto lab2;              /* call standard_suffix, line 162 */
      if (ret < 0)
        return ret;
    }
  lab2:
    z->c = z->l - m3;
  }
  z->c = z->lb;
  {
    int c4 = z->c;              /* do, line 163 */
    {
      int ret = r_postlude (z);
      if (ret == 0)
        goto lab3;              /* call postlude, line 163 */
      if (ret < 0)
        return ret;
    }
  lab3:
    z->c = c4;
  }
  return 1;
}
 
extern struct SN_env *
dutch_UTF_8_create_env (void)
{
  return SN_create_env (0, 2, 1);
}
 
extern void
dutch_UTF_8_close_env (struct SN_env *z)
{
  SN_close_env (z, 0);
}