pgindent run.

8 files changed, 2247 insertions, 1689 deletions

diff --git a/contrib/tsearch2/snowball/api.c b/contrib/tsearch2/snowball/api.c
index 27bf31a588..5cbf37d73b 100644
--- a/contrib/tsearch2/snowball/api.c
+++ b/contrib/tsearch2/snowball/api.c
@@ -2,48 +2,64 @@
 
 #include "header.h"
 
-extern struct SN_env * SN_create_env(int S_size, int I_size, int B_size)
-{   struct SN_env * z = (struct SN_env *) calloc(1, sizeof(struct SN_env));
-    z->p = create_s();
-    if (S_size)
-    {   z->S = (symbol * *) calloc(S_size, sizeof(symbol *));
-        {   int i;
-            for (i = 0; i < S_size; i++) z->S[i] = create_s();
-        }
-        z->S_size = S_size;
-    }
-
-    if (I_size)
-    {   z->I = (int *) calloc(I_size, sizeof(int));
-        z->I_size = I_size;
-    }
-
-    if (B_size)
-    {   z->B = (symbol *) calloc(B_size, sizeof(symbol));
-        z->B_size = B_size;
-    }
-
-    return z;
+extern struct SN_env *
+SN_create_env(int S_size, int I_size, int B_size)
+{
+	struct SN_env *z = (struct SN_env *) calloc(1, sizeof(struct SN_env));
+
+	z->p = create_s();
+	if (S_size)
+	{
+		z->S = (symbol * *) calloc(S_size, sizeof(symbol *));
+		{
+			int			i;
+
+			for (i = 0; i < S_size; i++)
+				z->S[i] = create_s();
+		}
+		z->S_size = S_size;
+	}
+
+	if (I_size)
+	{
+		z->I = (int *) calloc(I_size, sizeof(int));
+		z->I_size = I_size;
+	}
+
+	if (B_size)
+	{
+		z->B = (symbol *) calloc(B_size, sizeof(symbol));
+		z->B_size = B_size;
+	}
+
+	return z;
 }
 
-extern void SN_close_env(struct SN_env * z)
+extern void
+SN_close_env(struct SN_env * z)
 {
-    if (z->S_size)
-    {
-        {   int i;
-            for (i = 0; i < z->S_size; i++) lose_s(z->S[i]);
-        }
-        free(z->S);
-    }
-    if (z->I_size) free(z->I);
-    if (z->B_size) free(z->B);
-    if (z->p) lose_s(z->p);
-    free(z);
+	if (z->S_size)
+	{
+		{
+			int			i;
+
+			for (i = 0; i < z->S_size; i++)
+				lose_s(z->S[i]);
+		}
+		free(z->S);
+	}
+	if (z->I_size)
+		free(z->I);
+	if (z->B_size)
+		free(z->B);
+	if (z->p)
+		lose_s(z->p);
+	free(z);
 }
 
-extern void SN_set_current(struct SN_env * z, int size, const symbol * s)
+extern void
+SN_set_current(struct SN_env * z, int size, const symbol * s)
 {
-    replace_s(z, 0, z->l, size, s);
-    z->c = 0;
+	replace_s(z, 0, z->l, size, s);
+	z->c = 0;
 }
-
diff --git a/contrib/tsearch2/snowball/api.h b/contrib/tsearch2/snowball/api.h
index 3e8b6e1851..efad537b9e 100644
--- a/contrib/tsearch2/snowball/api.h
+++ b/contrib/tsearch2/snowball/api.h
@@ -11,17 +11,24 @@ typedef unsigned char symbol;
 
 */
 
-struct SN_env {
-    symbol * p;
-    int c; int a; int l; int lb; int bra; int ket;
-    int S_size; int I_size; int B_size;
-    symbol * * S;
-    int * I;
-    symbol * B;
+struct SN_env
+{
+	symbol	   *p;
+	int			c;
+	int			a;
+	int			l;
+	int			lb;
+	int			bra;
+	int			ket;
+	int			S_size;
+	int			I_size;
+	int			B_size;
+	symbol	   **S;
+	int		   *I;
+	symbol	   *B;
 };
 
-extern struct SN_env * SN_create_env(int S_size, int I_size, int B_size);
+extern struct SN_env *SN_create_env(int S_size, int I_size, int B_size);
 extern void SN_close_env(struct SN_env * z);
 
 extern void SN_set_current(struct SN_env * z, int size, const symbol * s);
-
diff --git a/contrib/tsearch2/snowball/english_stem.c b/contrib/tsearch2/snowball/english_stem.c
index f6ceb5c576..310eddf97d 100644
--- a/contrib/tsearch2/snowball/english_stem.c
+++ b/contrib/tsearch2/snowball/english_stem.c
@@ -3,891 +3,1103 @@
 
 #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 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 symbol s_0_0[5] = {'g', 'e', 'n', 'e', 'r'};
 
 static struct among a_0[1] =
 {
-/*  0 */ { 5, s_0_0, -1, -1, 0}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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}
+	 /*  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 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_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 */
-    }
+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;
+	return 1;
 }
 
-static int r_R1(struct SN_env * z) {
-    if (!(z->I[0] <= z->c)) return 0;
-    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_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;
-    }
-    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;
+	}
+	return 1;
 }
 
-static int r_Step_1b(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 64 */
-    among_var = find_among_b(z, a_3, 6); /* substring, line 64 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 64 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            if (!r_R1(z)) return 0; /* call R1, line 66 */
-            slice_from_s(z, 2, s_7); /* <-, line 66 */
-            break;
-        case 2:
-            {   int m_test = z->l - z->c; /* test, line 69 */
-                while(1) { /* gopast, line 69 */
-                    if (!(in_grouping_b(z, g_v, 97, 121))) goto lab0;
-                    break;
-                lab0:
-                    if (z->c <= z->lb) return 0;
-                    z->c--;
-                }
-                z->c = z->l - m_test;
-            }
-            slice_del(z); /* delete, line 69 */
-            {   int m_test = z->l - z->c; /* test, line 70 */
-                among_var = find_among_b(z, a_2, 13); /* substring, line 70 */
-                if (!(among_var)) return 0;
-                z->c = z->l - m_test;
-            }
-            switch(among_var) {
-                case 0: return 0;
-                case 1:
-                    {   int c = z->c;
-                        insert_s(z, z->c, z->c, 1, s_8); /* <+, line 72 */
-                        z->c = c;
-                    }
-                    break;
-                case 2:
-                    z->ket = z->c; /* [, line 75 */
-                    if (z->c <= z->lb) return 0;
-                    z->c--; /* next, line 75 */
-                    z->bra = z->c; /* ], line 75 */
-                    slice_del(z); /* delete, line 75 */
-                    break;
-                case 3:
-                    if (z->c != z->I[0]) return 0; /* atmark, line 76 */
-                    {   int m_test = z->l - z->c; /* test, line 76 */
-                        if (!r_shortv(z)) return 0; /* call shortv, line 76 */
-                        z->c = z->l - m_test;
-                    }
-                    {   int c = z->c;
-                        insert_s(z, z->c, z->c, 1, s_9); /* <+, line 76 */
-                        z->c = c;
-                    }
-                    break;
-            }
-            break;
-    }
-    return 1;
+static int
+r_Step_1b(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 64 */
+	among_var = find_among_b(z, a_3, 6);		/* substring, line 64 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 64 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			if (!r_R1(z))
+				return 0;		/* call R1, line 66 */
+			slice_from_s(z, 2, s_7);	/* <-, line 66 */
+			break;
+		case 2:
+			{
+				int			m_test = z->l - z->c;		/* test, line 69 */
+
+				while (1)
+				{				/* gopast, line 69 */
+					if (!(in_grouping_b(z, g_v, 97, 121)))
+						goto lab0;
+					break;
+			lab0:
+					if (z->c <= z->lb)
+						return 0;
+					z->c--;
+				}
+				z->c = z->l - m_test;
+			}
+			slice_del(z);		/* delete, line 69 */
+			{
+				int			m_test = z->l - z->c;		/* test, line 70 */
+
+				among_var = find_among_b(z, a_2, 13);	/* substring, line 70 */
+				if (!(among_var))
+					return 0;
+				z->c = z->l - m_test;
+			}
+			switch (among_var)
+			{
+				case 0:
+					return 0;
+				case 1:
+					{
+						int			c = z->c;
+
+						insert_s(z, z->c, z->c, 1, s_8);		/* <+, line 72 */
+						z->c = c;
+					}
+					break;
+				case 2:
+					z->ket = z->c;		/* [, line 75 */
+					if (z->c <= z->lb)
+						return 0;
+					z->c--;		/* next, line 75 */
+					z->bra = z->c;		/* ], line 75 */
+					slice_del(z);		/* delete, line 75 */
+					break;
+				case 3:
+					if (z->c != z->I[0])
+						return 0;		/* atmark, line 76 */
+					{
+						int			m_test = z->l - z->c;		/* test, line 76 */
+
+						if (!r_shortv(z))
+							return 0;	/* call shortv, line 76 */
+						z->c = z->l - m_test;
+					}
+					{
+						int			c = z->c;
+
+						insert_s(z, z->c, z->c, 1, s_9);		/* <+, line 76 */
+						z->c = c;
+					}
+					break;
+			}
+			break;
+	}
+	return 1;
 }
 
-static int r_Step_1c(struct SN_env * z) {
-    z->ket = z->c; /* [, line 83 */
-    {   int m = z->l - z->c; /* or, line 83 */
-        if (!(eq_s_b(z, 1, s_10))) goto lab1;
-        goto lab0;
-    lab1:
-        z->c = z->l - m;
-        if (!(eq_s_b(z, 1, s_11))) return 0;
-    }
+static int
+r_Step_1c(struct SN_env * z)
+{
+	z->ket = z->c;				/* [, line 83 */
+	{
+		int			m = z->l - z->c;	/* or, line 83 */
+
+		if (!(eq_s_b(z, 1, s_10)))
+			goto lab1;
+		goto lab0;
+lab1:
+		z->c = z->l - m;
+		if (!(eq_s_b(z, 1, s_11)))
+			return 0;
+	}
 lab0:
-    z->bra = z->c; /* ], line 83 */
-    if (!(out_grouping_b(z, g_v, 97, 121))) return 0;
-    {   int m = z->l - z->c; /* not, line 84 */
-        if (z->c > z->lb) goto lab2; /* atlimit, line 84 */
-        return 0;
-    lab2:
-        z->c = z->l - m;
-    }
-    slice_from_s(z, 1, s_12); /* <-, line 85 */
-    return 1;
-}
+	z->bra = z->c;				/* ], line 83 */
+	if (!(out_grouping_b(z, g_v, 97, 121)))
+		return 0;
+	{
+		int			m = z->l - z->c;	/* not, line 84 */
 
-static int r_Step_2(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 89 */
-    among_var = find_among_b(z, a_4, 24); /* substring, line 89 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 89 */
-    if (!r_R1(z)) return 0; /* call R1, line 89 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_from_s(z, 4, s_13); /* <-, line 90 */
-            break;
-        case 2:
-            slice_from_s(z, 4, s_14); /* <-, line 91 */
-            break;
-        case 3:
-            slice_from_s(z, 4, s_15); /* <-, line 92 */
-            break;
-        case 4:
-            slice_from_s(z, 4, s_16); /* <-, line 93 */
-            break;
-        case 5:
-            slice_from_s(z, 3, s_17); /* <-, line 94 */
-            break;
-        case 6:
-            slice_from_s(z, 3, s_18); /* <-, line 96 */
-            break;
-        case 7:
-            slice_from_s(z, 3, s_19); /* <-, line 98 */
-            break;
-        case 8:
-            slice_from_s(z, 2, s_20); /* <-, line 100 */
-            break;
-        case 9:
-            slice_from_s(z, 3, s_21); /* <-, line 101 */
-            break;
-        case 10:
-            slice_from_s(z, 3, s_22); /* <-, line 103 */
-            break;
-        case 11:
-            slice_from_s(z, 3, s_23); /* <-, line 105 */
-            break;
-        case 12:
-            slice_from_s(z, 3, s_24); /* <-, line 107 */
-            break;
-        case 13:
-            if (!(eq_s_b(z, 1, s_25))) return 0;
-            slice_from_s(z, 2, s_26); /* <-, line 108 */
-            break;
-        case 14:
-            slice_from_s(z, 3, s_27); /* <-, line 109 */
-            break;
-        case 15:
-            slice_from_s(z, 4, s_28); /* <-, line 110 */
-            break;
-        case 16:
-            if (!(in_grouping_b(z, g_valid_LI, 99, 116))) return 0;
-            slice_del(z); /* delete, line 111 */
-            break;
-    }
-    return 1;
+		if (z->c > z->lb)
+			goto lab2;			/* atlimit, line 84 */
+		return 0;
+lab2:
+		z->c = z->l - m;
+	}
+	slice_from_s(z, 1, s_12);	/* <-, line 85 */
+	return 1;
 }
 
-static int r_Step_3(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 116 */
-    among_var = find_among_b(z, a_5, 9); /* substring, line 116 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 116 */
-    if (!r_R1(z)) return 0; /* call R1, line 116 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_from_s(z, 4, s_29); /* <-, line 117 */
-            break;
-        case 2:
-            slice_from_s(z, 3, s_30); /* <-, line 118 */
-            break;
-        case 3:
-            slice_from_s(z, 2, s_31); /* <-, line 119 */
-            break;
-        case 4:
-            slice_from_s(z, 2, s_32); /* <-, line 121 */
-            break;
-        case 5:
-            slice_del(z); /* delete, line 123 */
-            break;
-        case 6:
-            if (!r_R2(z)) return 0; /* call R2, line 125 */
-            slice_del(z); /* delete, line 125 */
-            break;
-    }
-    return 1;
+static int
+r_Step_2(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 89 */
+	among_var = find_among_b(z, a_4, 24);		/* substring, line 89 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 89 */
+	if (!r_R1(z))
+		return 0;				/* call R1, line 89 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_from_s(z, 4, s_13);	/* <-, line 90 */
+			break;
+		case 2:
+			slice_from_s(z, 4, s_14);	/* <-, line 91 */
+			break;
+		case 3:
+			slice_from_s(z, 4, s_15);	/* <-, line 92 */
+			break;
+		case 4:
+			slice_from_s(z, 4, s_16);	/* <-, line 93 */
+			break;
+		case 5:
+			slice_from_s(z, 3, s_17);	/* <-, line 94 */
+			break;
+		case 6:
+			slice_from_s(z, 3, s_18);	/* <-, line 96 */
+			break;
+		case 7:
+			slice_from_s(z, 3, s_19);	/* <-, line 98 */
+			break;
+		case 8:
+			slice_from_s(z, 2, s_20);	/* <-, line 100 */
+			break;
+		case 9:
+			slice_from_s(z, 3, s_21);	/* <-, line 101 */
+			break;
+		case 10:
+			slice_from_s(z, 3, s_22);	/* <-, line 103 */
+			break;
+		case 11:
+			slice_from_s(z, 3, s_23);	/* <-, line 105 */
+			break;
+		case 12:
+			slice_from_s(z, 3, s_24);	/* <-, line 107 */
+			break;
+		case 13:
+			if (!(eq_s_b(z, 1, s_25)))
+				return 0;
+			slice_from_s(z, 2, s_26);	/* <-, line 108 */
+			break;
+		case 14:
+			slice_from_s(z, 3, s_27);	/* <-, line 109 */
+			break;
+		case 15:
+			slice_from_s(z, 4, s_28);	/* <-, line 110 */
+			break;
+		case 16:
+			if (!(in_grouping_b(z, g_valid_LI, 99, 116)))
+				return 0;
+			slice_del(z);		/* delete, line 111 */
+			break;
+	}
+	return 1;
 }
 
-static int r_Step_4(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 130 */
-    among_var = find_among_b(z, a_6, 18); /* substring, line 130 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 130 */
-    if (!r_R2(z)) return 0; /* call R2, line 130 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_del(z); /* delete, line 133 */
-            break;
-        case 2:
-            {   int m = z->l - z->c; /* or, line 134 */
-                if (!(eq_s_b(z, 1, s_33))) goto lab1;
-                goto lab0;
-            lab1:
-                z->c = z->l - m;
-                if (!(eq_s_b(z, 1, s_34))) return 0;
-            }
-        lab0:
-            slice_del(z); /* delete, line 134 */
-            break;
-    }
-    return 1;
+static int
+r_Step_3(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 116 */
+	among_var = find_among_b(z, a_5, 9);		/* substring, line 116 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 116 */
+	if (!r_R1(z))
+		return 0;				/* call R1, line 116 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_from_s(z, 4, s_29);	/* <-, line 117 */
+			break;
+		case 2:
+			slice_from_s(z, 3, s_30);	/* <-, line 118 */
+			break;
+		case 3:
+			slice_from_s(z, 2, s_31);	/* <-, line 119 */
+			break;
+		case 4:
+			slice_from_s(z, 2, s_32);	/* <-, line 121 */
+			break;
+		case 5:
+			slice_del(z);		/* delete, line 123 */
+			break;
+		case 6:
+			if (!r_R2(z))
+				return 0;		/* call R2, line 125 */
+			slice_del(z);		/* delete, line 125 */
+			break;
+	}
+	return 1;
 }
 
-static int r_Step_5(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 139 */
-    among_var = find_among_b(z, a_7, 2); /* substring, line 139 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 139 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            {   int m = z->l - z->c; /* or, line 140 */
-                if (!r_R2(z)) goto lab1; /* call R2, line 140 */
-                goto lab0;
-            lab1:
-                z->c = z->l - m;
-                if (!r_R1(z)) return 0; /* call R1, line 140 */
-                {   int m = z->l - z->c; /* not, line 140 */
-                    if (!r_shortv(z)) goto lab2; /* call shortv, line 140 */
-                    return 0;
-                lab2:
-                    z->c = z->l - m;
-                }
-            }
-        lab0:
-            slice_del(z); /* delete, line 140 */
-            break;
-        case 2:
-            if (!r_R2(z)) return 0; /* call R2, line 141 */
-            if (!(eq_s_b(z, 1, s_35))) return 0;
-            slice_del(z); /* delete, line 141 */
-            break;
-    }
-    return 1;
+static int
+r_Step_4(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 130 */
+	among_var = find_among_b(z, a_6, 18);		/* substring, line 130 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 130 */
+	if (!r_R2(z))
+		return 0;				/* call R2, line 130 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_del(z);		/* delete, line 133 */
+			break;
+		case 2:
+			{
+				int			m = z->l - z->c;	/* or, line 134 */
+
+				if (!(eq_s_b(z, 1, s_33)))
+					goto lab1;
+				goto lab0;
+		lab1:
+				z->c = z->l - m;
+				if (!(eq_s_b(z, 1, s_34)))
+					return 0;
+			}
+	lab0:
+			slice_del(z);		/* delete, line 134 */
+			break;
+	}
+	return 1;
 }
 
-static int r_exception2(struct SN_env * z) {
-    z->ket = z->c; /* [, line 147 */
-    if (!(find_among_b(z, a_8, 8))) return 0; /* substring, line 147 */
-    z->bra = z->c; /* ], line 147 */
-    if (z->c > z->lb) return 0; /* atlimit, line 147 */
-    return 1;
+static int
+r_Step_5(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 139 */
+	among_var = find_among_b(z, a_7, 2);		/* substring, line 139 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 139 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			{
+				int			m = z->l - z->c;	/* or, line 140 */
+
+				if (!r_R2(z))
+					goto lab1;	/* call R2, line 140 */
+				goto lab0;
+		lab1:
+				z->c = z->l - m;
+				if (!r_R1(z))
+					return 0;	/* call R1, line 140 */
+				{
+					int			m = z->l - z->c;		/* not, line 140 */
+
+					if (!r_shortv(z))
+						goto lab2;		/* call shortv, line 140 */
+					return 0;
+			lab2:
+					z->c = z->l - m;
+				}
+			}
+	lab0:
+			slice_del(z);		/* delete, line 140 */
+			break;
+		case 2:
+			if (!r_R2(z))
+				return 0;		/* call R2, line 141 */
+			if (!(eq_s_b(z, 1, s_35)))
+				return 0;
+			slice_del(z);		/* delete, line 141 */
+			break;
+	}
+	return 1;
 }
 
-static int r_exception1(struct SN_env * z) {
-    int among_var;
-    z->bra = z->c; /* [, line 159 */
-    among_var = find_among(z, a_9, 18); /* substring, line 159 */
-    if (!(among_var)) return 0;
-    z->ket = z->c; /* ], line 159 */
-    if (z->c < z->l) return 0; /* atlimit, line 159 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_from_s(z, 3, s_36); /* <-, line 163 */
-            break;
-        case 2:
-            slice_from_s(z, 3, s_37); /* <-, line 164 */
-            break;
-        case 3:
-            slice_from_s(z, 3, s_38); /* <-, line 165 */
-            break;
-        case 4:
-            slice_from_s(z, 3, s_39); /* <-, line 166 */
-            break;
-        case 5:
-            slice_from_s(z, 3, s_40); /* <-, line 167 */
-            break;
-        case 6:
-            slice_from_s(z, 3, s_41); /* <-, line 171 */
-            break;
-        case 7:
-            slice_from_s(z, 5, s_42); /* <-, line 172 */
-            break;
-        case 8:
-            slice_from_s(z, 4, s_43); /* <-, line 173 */
-            break;
-        case 9:
-            slice_from_s(z, 5, s_44); /* <-, line 174 */
-            break;
-        case 10:
-            slice_from_s(z, 4, s_45); /* <-, line 175 */
-            break;
-        case 11:
-            slice_from_s(z, 5, s_46); /* <-, line 176 */
-            break;
-    }
-    return 1;
+static int
+r_exception2(struct SN_env * z)
+{
+	z->ket = z->c;				/* [, line 147 */
+	if (!(find_among_b(z, a_8, 8)))
+		return 0;				/* substring, line 147 */
+	z->bra = z->c;				/* ], line 147 */
+	if (z->c > z->lb)
+		return 0;				/* atlimit, line 147 */
+	return 1;
 }
 
-static int r_postlude(struct SN_env * z) {
-    if (!(z->B[0])) return 0; /* Boolean test Y_found, line 192 */
-    while(1) { /* repeat, line 192 */
-        int c = z->c;
-        while(1) { /* goto, line 192 */
-            int c = z->c;
-            z->bra = z->c; /* [, line 192 */
-            if (!(eq_s(z, 1, s_47))) goto lab1;
-            z->ket = z->c; /* ], line 192 */
-            z->c = c;
-            break;
-        lab1:
-            z->c = c;
-            if (z->c >= z->l) goto lab0;
-            z->c++;
-        }
-        slice_from_s(z, 1, s_48); /* <-, line 192 */
-        continue;
-    lab0:
-        z->c = c;
-        break;
-    }
-    return 1;
+static int
+r_exception1(struct SN_env * z)
+{
+	int			among_var;
+
+	z->bra = z->c;				/* [, line 159 */
+	among_var = find_among(z, a_9, 18); /* substring, line 159 */
+	if (!(among_var))
+		return 0;
+	z->ket = z->c;				/* ], line 159 */
+	if (z->c < z->l)
+		return 0;				/* atlimit, line 159 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_from_s(z, 3, s_36);	/* <-, line 163 */
+			break;
+		case 2:
+			slice_from_s(z, 3, s_37);	/* <-, line 164 */
+			break;
+		case 3:
+			slice_from_s(z, 3, s_38);	/* <-, line 165 */
+			break;
+		case 4:
+			slice_from_s(z, 3, s_39);	/* <-, line 166 */
+			break;
+		case 5:
+			slice_from_s(z, 3, s_40);	/* <-, line 167 */
+			break;
+		case 6:
+			slice_from_s(z, 3, s_41);	/* <-, line 171 */
+			break;
+		case 7:
+			slice_from_s(z, 5, s_42);	/* <-, line 172 */
+			break;
+		case 8:
+			slice_from_s(z, 4, s_43);	/* <-, line 173 */
+			break;
+		case 9:
+			slice_from_s(z, 5, s_44);	/* <-, line 174 */
+			break;
+		case 10:
+			slice_from_s(z, 4, s_45);	/* <-, line 175 */
+			break;
+		case 11:
+			slice_from_s(z, 5, s_46);	/* <-, line 176 */
+			break;
+	}
+	return 1;
 }
 
-extern int english_stem(struct SN_env * z) {
-    {   int c = z->c; /* or, line 196 */
-        if (!r_exception1(z)) goto lab1; /* call exception1, line 196 */
-        goto lab0;
-    lab1:
-        z->c = c;
-        {   int c_test = z->c; /* test, line 198 */
-            {   int c = z->c + 3;
-                if (0 > c || c > z->l) return 0;
-                z->c = c; /* hop, line 198 */
-            }
-            z->c = c_test;
-        }
-        {   int c = z->c; /* do, line 199 */
-            if (!r_prelude(z)) goto lab2; /* call prelude, line 199 */
-        lab2:
-            z->c = c;
-        }
-        {   int c = z->c; /* do, line 200 */
-            if (!r_mark_regions(z)) goto lab3; /* call mark_regions, line 200 */
-        lab3:
-            z->c = c;
-        }
-        z->lb = z->c; z->c = z->l; /* backwards, line 201 */
-
-        {   int m = z->l - z->c; /* do, line 203 */
-            if (!r_Step_1a(z)) goto lab4; /* call Step_1a, line 203 */
-        lab4:
-            z->c = z->l - m;
-        }
-        {   int m = z->l - z->c; /* or, line 205 */
-            if (!r_exception2(z)) goto lab6; /* call exception2, line 205 */
-            goto lab5;
-        lab6:
-            z->c = z->l - m;
-            {   int m = z->l - z->c; /* do, line 207 */
-                if (!r_Step_1b(z)) goto lab7; /* call Step_1b, line 207 */
-            lab7:
-                z->c = z->l - m;
-            }
-            {   int m = z->l - z->c; /* do, line 208 */
-                if (!r_Step_1c(z)) goto lab8; /* call Step_1c, line 208 */
-            lab8:
-                z->c = z->l - m;
-            }
-            {   int m = z->l - z->c; /* do, line 210 */
-                if (!r_Step_2(z)) goto lab9; /* call Step_2, line 210 */
-            lab9:
-                z->c = z->l - m;
-            }
-            {   int m = z->l - z->c; /* do, line 211 */
-                if (!r_Step_3(z)) goto lab10; /* call Step_3, line 211 */
-            lab10:
-                z->c = z->l - m;
-            }
-            {   int m = z->l - z->c; /* do, line 212 */
-                if (!r_Step_4(z)) goto lab11; /* call Step_4, line 212 */
-            lab11:
-                z->c = z->l - m;
-            }
-            {   int m = z->l - z->c; /* do, line 214 */
-                if (!r_Step_5(z)) goto lab12; /* call Step_5, line 214 */
-            lab12:
-                z->c = z->l - m;
-            }
-        }
-    lab5:
-        z->c = z->lb;
-        {   int c = z->c; /* do, line 217 */
-            if (!r_postlude(z)) goto lab13; /* call postlude, line 217 */
-        lab13:
-            z->c = c;
-        }
-    }
+static int
+r_postlude(struct SN_env * z)
+{
+	if (!(z->B[0]))
+		return 0;				/* Boolean test Y_found, line 192 */
+	while (1)
+	{							/* repeat, line 192 */
+		int			c = z->c;
+
+		while (1)
+		{						/* goto, line 192 */
+			int			c = z->c;
+
+			z->bra = z->c;		/* [, line 192 */
+			if (!(eq_s(z, 1, s_47)))
+				goto lab1;
+			z->ket = z->c;		/* ], line 192 */
+			z->c = c;
+			break;
+	lab1:
+			z->c = c;
+			if (z->c >= z->l)
+				goto lab0;
+			z->c++;
+		}
+		slice_from_s(z, 1, s_48);		/* <-, line 192 */
+		continue;
 lab0:
-    return 1;
+		z->c = c;
+		break;
+	}
+	return 1;
 }
 
-extern struct SN_env * english_create_env(void) { return SN_create_env(0, 2, 1); }
+extern int
+english_stem(struct SN_env * z)
+{
+	{
+		int			c = z->c;	/* or, line 196 */
+
+		if (!r_exception1(z))
+			goto lab1;			/* call exception1, line 196 */
+		goto lab0;
+lab1:
+		z->c = c;
+		{
+			int			c_test = z->c;	/* test, line 198 */
+
+			{
+				int			c = z->c + 3;
+
+				if (0 > c || c > z->l)
+					return 0;
+				z->c = c;		/* hop, line 198 */
+			}
+			z->c = c_test;
+		}
+		{
+			int			c = z->c;		/* do, line 199 */
+
+			if (!r_prelude(z))
+				goto lab2;		/* call prelude, line 199 */
+	lab2:
+			z->c = c;
+		}
+		{
+			int			c = z->c;		/* do, line 200 */
 
-extern void english_close_env(struct SN_env * z) { SN_close_env(z); }
+			if (!r_mark_regions(z))
+				goto lab3;		/* call mark_regions, line 200 */
+	lab3:
+			z->c = c;
+		}
+		z->lb = z->c;
+		z->c = z->l;			/* backwards, line 201 */
 
+		{
+			int			m = z->l - z->c;		/* do, line 203 */
+
+			if (!r_Step_1a(z))
+				goto lab4;		/* call Step_1a, line 203 */
+	lab4:
+			z->c = z->l - m;
+		}
+		{
+			int			m = z->l - z->c;		/* or, line 205 */
+
+			if (!r_exception2(z))
+				goto lab6;		/* call exception2, line 205 */
+			goto lab5;
+	lab6:
+			z->c = z->l - m;
+			{
+				int			m = z->l - z->c;	/* do, line 207 */
+
+				if (!r_Step_1b(z))
+					goto lab7;	/* call Step_1b, line 207 */
+		lab7:
+				z->c = z->l - m;
+			}
+			{
+				int			m = z->l - z->c;	/* do, line 208 */
+
+				if (!r_Step_1c(z))
+					goto lab8;	/* call Step_1c, line 208 */
+		lab8:
+				z->c = z->l - m;
+			}
+			{
+				int			m = z->l - z->c;	/* do, line 210 */
+
+				if (!r_Step_2(z))
+					goto lab9;	/* call Step_2, line 210 */
+		lab9:
+				z->c = z->l - m;
+			}
+			{
+				int			m = z->l - z->c;	/* do, line 211 */
+
+				if (!r_Step_3(z))
+					goto lab10; /* call Step_3, line 211 */
+		lab10:
+				z->c = z->l - m;
+			}
+			{
+				int			m = z->l - z->c;	/* do, line 212 */
+
+				if (!r_Step_4(z))
+					goto lab11; /* call Step_4, line 212 */
+		lab11:
+				z->c = z->l - m;
+			}
+			{
+				int			m = z->l - z->c;	/* do, line 214 */
+
+				if (!r_Step_5(z))
+					goto lab12; /* call Step_5, line 214 */
+		lab12:
+				z->c = z->l - m;
+			}
+		}
+lab5:
+		z->c = z->lb;
+		{
+			int			c = z->c;		/* do, line 217 */
+
+			if (!r_postlude(z))
+				goto lab13;		/* call postlude, line 217 */
+	lab13:
+			z->c = c;
+		}
+	}
+lab0:
+	return 1;
+}
+
+extern struct SN_env *english_create_env(void)
+{
+	return SN_create_env(0, 2, 1);
+}
+
+extern void english_close_env(struct SN_env * z)
+{
+	SN_close_env(z);
+}
diff --git a/contrib/tsearch2/snowball/english_stem.h b/contrib/tsearch2/snowball/english_stem.h
index bfefcd5656..7a52f9cde1 100644
--- a/contrib/tsearch2/snowball/english_stem.h
+++ b/contrib/tsearch2/snowball/english_stem.h
@@ -1,8 +1,7 @@
 
 /* This file was generated automatically by the Snowball to ANSI C compiler */
 
-extern struct SN_env * english_create_env(void);
+extern struct SN_env *english_create_env(void);
 extern void english_close_env(struct SN_env * z);
 
-extern int english_stem(struct SN_env * z);
-
+extern int	english_stem(struct SN_env * z);
diff --git a/contrib/tsearch2/snowball/header.h b/contrib/tsearch2/snowball/header.h
index 6b63697202..4d4f127d6a 100644
--- a/contrib/tsearch2/snowball/header.h
+++ b/contrib/tsearch2/snowball/header.h
@@ -2,41 +2,42 @@
 
 #define HEAD 2*sizeof(int)
 
-#define SIZE(p)        ((int *)(p))[-1]
+#define SIZE(p)		   ((int *)(p))[-1]
 #define SET_SIZE(p, n) ((int *)(p))[-1] = n
 #define CAPACITY(p)    ((int *)(p))[-2]
 
 struct among
-{   int s_size;     /* number of chars in string */
-    symbol * s;       /* search string */
-    int substring_i;/* index to longest matching substring */
-    int result;     /* result of the lookup */
-    int (* function)(struct SN_env *);
+{
+	int			s_size;			/* number of chars in string */
+	symbol	   *s;				/* search string */
+	int			substring_i;	/* index to longest matching substring */
+	int			result;			/* result of the lookup */
+	int			(*function) (struct SN_env *);
 };
 
-extern symbol * create_s(void);
+extern symbol *create_s(void);
 extern void lose_s(symbol * p);
 
-extern int in_grouping(struct SN_env * z, unsigned char * s, int min, int max);
-extern int in_grouping_b(struct SN_env * z, unsigned char * s, int min, int max);
-extern int out_grouping(struct SN_env * z, unsigned char * s, int min, int max);
-extern int out_grouping_b(struct SN_env * z, unsigned char * s, int min, int max);
+extern int	in_grouping(struct SN_env * z, unsigned char *s, int min, int max);
+extern int	in_grouping_b(struct SN_env * z, unsigned char *s, int min, int max);
+extern int	out_grouping(struct SN_env * z, unsigned char *s, int min, int max);
+extern int	out_grouping_b(struct SN_env * z, unsigned char *s, int min, int max);
 
-extern int in_range(struct SN_env * z, int min, int max);
-extern int in_range_b(struct SN_env * z, int min, int max);
-extern int out_range(struct SN_env * z, int min, int max);
-extern int out_range_b(struct SN_env * z, int min, int max);
+extern int	in_range(struct SN_env * z, int min, int max);
+extern int	in_range_b(struct SN_env * z, int min, int max);
+extern int	out_range(struct SN_env * z, int min, int max);
+extern int	out_range_b(struct SN_env * z, int min, int max);
 
-extern int eq_s(struct SN_env * z, int s_size, symbol * s);
-extern int eq_s_b(struct SN_env * z, int s_size, symbol * s);
-extern int eq_v(struct SN_env * z, symbol * p);
-extern int eq_v_b(struct SN_env * z, symbol * p);
+extern int	eq_s(struct SN_env * z, int s_size, symbol * s);
+extern int	eq_s_b(struct SN_env * z, int s_size, symbol * s);
+extern int	eq_v(struct SN_env * z, symbol * p);
+extern int	eq_v_b(struct SN_env * z, symbol * p);
 
-extern int find_among(struct SN_env * z, struct among * v, int v_size);
-extern int find_among_b(struct SN_env * z, struct among * v, int v_size);
+extern int	find_among(struct SN_env * z, struct among * v, int v_size);
+extern int	find_among_b(struct SN_env * z, struct among * v, int v_size);
 
-extern symbol * increase_size(symbol * p, int n);
-extern int replace_s(struct SN_env * z, int c_bra, int c_ket, int s_size, const symbol * s);
+extern symbol *increase_size(symbol * p, int n);
+extern int	replace_s(struct SN_env * z, int c_bra, int c_ket, int s_size, const symbol * s);
 extern void slice_from_s(struct SN_env * z, int s_size, symbol * s);
 extern void slice_from_v(struct SN_env * z, symbol * p);
 extern void slice_del(struct SN_env * z);
@@ -44,8 +45,7 @@ extern void slice_del(struct SN_env * z);
 extern void insert_s(struct SN_env * z, int bra, int ket, int s_size, symbol * s);
 extern void insert_v(struct SN_env * z, int bra, int ket, symbol * p);
 
-extern symbol * slice_to(struct SN_env * z, symbol * p);
-extern symbol * assign_to(struct SN_env * z, symbol * p);
+extern symbol *slice_to(struct SN_env * z, symbol * p);
+extern symbol *assign_to(struct SN_env * z, symbol * p);
 
 extern void debug(struct SN_env * z, int number, int line_count);
-
diff --git a/contrib/tsearch2/snowball/russian_stem.c b/contrib/tsearch2/snowball/russian_stem.c
index 14fd49156b..db698ce53f 100644
--- a/contrib/tsearch2/snowball/russian_stem.c
+++ b/contrib/tsearch2/snowball/russian_stem.c
@@ -3,624 +3,762 @@
 
 #include "header.h"
 
-extern int russian_stem(struct SN_env * z);
-static int r_tidy_up(struct SN_env * z);
-static int r_derivational(struct SN_env * z);
-static int r_noun(struct SN_env * z);
-static int r_verb(struct SN_env * z);
-static int r_reflexive(struct SN_env * z);
-static int r_adjectival(struct SN_env * z);
-static int r_adjective(struct SN_env * z);
-static int r_perfective_gerund(struct SN_env * z);
-static int r_R2(struct SN_env * z);
-static int r_mark_regions(struct SN_env * z);
-
-extern struct SN_env * russian_create_env(void);
+extern int	russian_stem(struct SN_env * z);
+static int	r_tidy_up(struct SN_env * z);
+static int	r_derivational(struct SN_env * z);
+static int	r_noun(struct SN_env * z);
+static int	r_verb(struct SN_env * z);
+static int	r_reflexive(struct SN_env * z);
+static int	r_adjectival(struct SN_env * z);
+static int	r_adjective(struct SN_env * z);
+static int	r_perfective_gerund(struct SN_env * z);
+static int	r_R2(struct SN_env * z);
+static int	r_mark_regions(struct SN_env * z);
+
+extern struct SN_env *russian_create_env(void);
 extern void russian_close_env(struct SN_env * z);
 
-static symbol s_0_0[3] = { 215, 219, 201 };
-static symbol s_0_1[4] = { 201, 215, 219, 201 };
-static symbol s_0_2[4] = { 217, 215, 219, 201 };
-static symbol s_0_3[1] = { 215 };
-static symbol s_0_4[2] = { 201, 215 };
-static symbol s_0_5[2] = { 217, 215 };
-static symbol s_0_6[5] = { 215, 219, 201, 211, 216 };
-static symbol s_0_7[6] = { 201, 215, 219, 201, 211, 216 };
-static symbol s_0_8[6] = { 217, 215, 219, 201, 211, 216 };
+static symbol s_0_0[3] = {215, 219, 201};
+static symbol s_0_1[4] = {201, 215, 219, 201};
+static symbol s_0_2[4] = {217, 215, 219, 201};
+static symbol s_0_3[1] = {215};
+static symbol s_0_4[2] = {201, 215};
+static symbol s_0_5[2] = {217, 215};
+static symbol s_0_6[5] = {215, 219, 201, 211, 216};
+static symbol s_0_7[6] = {201, 215, 219, 201, 211, 216};
+static symbol s_0_8[6] = {217, 215, 219, 201, 211, 216};
 
 static struct among a_0[9] =
 {
-/*  0 */ { 3, s_0_0, -1, 1, 0},
-/*  1 */ { 4, s_0_1, 0, 2, 0},
-/*  2 */ { 4, s_0_2, 0, 2, 0},
-/*  3 */ { 1, s_0_3, -1, 1, 0},
-/*  4 */ { 2, s_0_4, 3, 2, 0},
-/*  5 */ { 2, s_0_5, 3, 2, 0},
-/*  6 */ { 5, s_0_6, -1, 1, 0},
-/*  7 */ { 6, s_0_7, 6, 2, 0},
-/*  8 */ { 6, s_0_8, 6, 2, 0}
+	 /*  0 */ {3, s_0_0, -1, 1, 0},
+	 /*  1 */ {4, s_0_1, 0, 2, 0},
+	 /*  2 */ {4, s_0_2, 0, 2, 0},
+	 /*  3 */ {1, s_0_3, -1, 1, 0},
+	 /*  4 */ {2, s_0_4, 3, 2, 0},
+	 /*  5 */ {2, s_0_5, 3, 2, 0},
+	 /*  6 */ {5, s_0_6, -1, 1, 0},
+	 /*  7 */ {6, s_0_7, 6, 2, 0},
+	 /*  8 */ {6, s_0_8, 6, 2, 0}
 };
 
-static symbol s_1_0[2] = { 192, 192 };
-static symbol s_1_1[2] = { 197, 192 };
-static symbol s_1_2[2] = { 207, 192 };
-static symbol s_1_3[2] = { 213, 192 };
-static symbol s_1_4[2] = { 197, 197 };
-static symbol s_1_5[2] = { 201, 197 };
-static symbol s_1_6[2] = { 207, 197 };
-static symbol s_1_7[2] = { 217, 197 };
-static symbol s_1_8[2] = { 201, 200 };
-static symbol s_1_9[2] = { 217, 200 };
-static symbol s_1_10[3] = { 201, 205, 201 };
-static symbol s_1_11[3] = { 217, 205, 201 };
-static symbol s_1_12[2] = { 197, 202 };
-static symbol s_1_13[2] = { 201, 202 };
-static symbol s_1_14[2] = { 207, 202 };
-static symbol s_1_15[2] = { 217, 202 };
-static symbol s_1_16[2] = { 197, 205 };
-static symbol s_1_17[2] = { 201, 205 };
-static symbol s_1_18[2] = { 207, 205 };
-static symbol s_1_19[2] = { 217, 205 };
-static symbol s_1_20[3] = { 197, 199, 207 };
-static symbol s_1_21[3] = { 207, 199, 207 };
-static symbol s_1_22[2] = { 193, 209 };
-static symbol s_1_23[2] = { 209, 209 };
-static symbol s_1_24[3] = { 197, 205, 213 };
-static symbol s_1_25[3] = { 207, 205, 213 };
+static symbol s_1_0[2] = {192, 192};
+static symbol s_1_1[2] = {197, 192};
+static symbol s_1_2[2] = {207, 192};
+static symbol s_1_3[2] = {213, 192};
+static symbol s_1_4[2] = {197, 197};
+static symbol s_1_5[2] = {201, 197};
+static symbol s_1_6[2] = {207, 197};
+static symbol s_1_7[2] = {217, 197};
+static symbol s_1_8[2] = {201, 200};
+static symbol s_1_9[2] = {217, 200};
+static symbol s_1_10[3] = {201, 205, 201};
+static symbol s_1_11[3] = {217, 205, 201};
+static symbol s_1_12[2] = {197, 202};
+static symbol s_1_13[2] = {201, 202};
+static symbol s_1_14[2] = {207, 202};
+static symbol s_1_15[2] = {217, 202};
+static symbol s_1_16[2] = {197, 205};
+static symbol s_1_17[2] = {201, 205};
+static symbol s_1_18[2] = {207, 205};
+static symbol s_1_19[2] = {217, 205};
+static symbol s_1_20[3] = {197, 199, 207};
+static symbol s_1_21[3] = {207, 199, 207};
+static symbol s_1_22[2] = {193, 209};
+static symbol s_1_23[2] = {209, 209};
+static symbol s_1_24[3] = {197, 205, 213};
+static symbol s_1_25[3] = {207, 205, 213};
 
 static struct among a_1[26] =
 {
-/*  0 */ { 2, s_1_0, -1, 1, 0},
-/*  1 */ { 2, s_1_1, -1, 1, 0},
-/*  2 */ { 2, s_1_2, -1, 1, 0},
-/*  3 */ { 2, s_1_3, -1, 1, 0},
-/*  4 */ { 2, s_1_4, -1, 1, 0},
-/*  5 */ { 2, s_1_5, -1, 1, 0},
-/*  6 */ { 2, s_1_6, -1, 1, 0},
-/*  7 */ { 2, s_1_7, -1, 1, 0},
-/*  8 */ { 2, s_1_8, -1, 1, 0},
-/*  9 */ { 2, s_1_9, -1, 1, 0},
-/* 10 */ { 3, s_1_10, -1, 1, 0},
-/* 11 */ { 3, s_1_11, -1, 1, 0},
-/* 12 */ { 2, s_1_12, -1, 1, 0},
-/* 13 */ { 2, s_1_13, -1, 1, 0},
-/* 14 */ { 2, s_1_14, -1, 1, 0},
-/* 15 */ { 2, s_1_15, -1, 1, 0},
-/* 16 */ { 2, s_1_16, -1, 1, 0},
-/* 17 */ { 2, s_1_17, -1, 1, 0},
-/* 18 */ { 2, s_1_18, -1, 1, 0},
-/* 19 */ { 2, s_1_19, -1, 1, 0},
-/* 20 */ { 3, s_1_20, -1, 1, 0},
-/* 21 */ { 3, s_1_21, -1, 1, 0},
-/* 22 */ { 2, s_1_22, -1, 1, 0},
-/* 23 */ { 2, s_1_23, -1, 1, 0},
-/* 24 */ { 3, s_1_24, -1, 1, 0},
-/* 25 */ { 3, s_1_25, -1, 1, 0}
+	 /*  0 */ {2, s_1_0, -1, 1, 0},
+	 /*  1 */ {2, s_1_1, -1, 1, 0},
+	 /*  2 */ {2, s_1_2, -1, 1, 0},
+	 /*  3 */ {2, s_1_3, -1, 1, 0},
+	 /*  4 */ {2, s_1_4, -1, 1, 0},
+	 /*  5 */ {2, s_1_5, -1, 1, 0},
+	 /*  6 */ {2, s_1_6, -1, 1, 0},
+	 /*  7 */ {2, s_1_7, -1, 1, 0},
+	 /*  8 */ {2, s_1_8, -1, 1, 0},
+	 /*  9 */ {2, s_1_9, -1, 1, 0},
+	 /* 10 */ {3, s_1_10, -1, 1, 0},
+	 /* 11 */ {3, s_1_11, -1, 1, 0},
+	 /* 12 */ {2, s_1_12, -1, 1, 0},
+	 /* 13 */ {2, s_1_13, -1, 1, 0},
+	 /* 14 */ {2, s_1_14, -1, 1, 0},
+	 /* 15 */ {2, s_1_15, -1, 1, 0},
+	 /* 16 */ {2, s_1_16, -1, 1, 0},
+	 /* 17 */ {2, s_1_17, -1, 1, 0},
+	 /* 18 */ {2, s_1_18, -1, 1, 0},
+	 /* 19 */ {2, s_1_19, -1, 1, 0},
+	 /* 20 */ {3, s_1_20, -1, 1, 0},
+	 /* 21 */ {3, s_1_21, -1, 1, 0},
+	 /* 22 */ {2, s_1_22, -1, 1, 0},
+	 /* 23 */ {2, s_1_23, -1, 1, 0},
+	 /* 24 */ {3, s_1_24, -1, 1, 0},
+	 /* 25 */ {3, s_1_25, -1, 1, 0}
 };
 
-static symbol s_2_0[2] = { 197, 205 };
-static symbol s_2_1[2] = { 206, 206 };
-static symbol s_2_2[2] = { 215, 219 };
-static symbol s_2_3[3] = { 201, 215, 219 };
-static symbol s_2_4[3] = { 217, 215, 219 };
-static symbol s_2_5[1] = { 221 };
-static symbol s_2_6[2] = { 192, 221 };
-static symbol s_2_7[3] = { 213, 192, 221 };
+static symbol s_2_0[2] = {197, 205};
+static symbol s_2_1[2] = {206, 206};
+static symbol s_2_2[2] = {215, 219};
+static symbol s_2_3[3] = {201, 215, 219};
+static symbol s_2_4[3] = {217, 215, 219};
+static symbol s_2_5[1] = {221};
+static symbol s_2_6[2] = {192, 221};
+static symbol s_2_7[3] = {213, 192, 221};
 
 static struct among a_2[8] =
 {
-/*  0 */ { 2, s_2_0, -1, 1, 0},
-/*  1 */ { 2, s_2_1, -1, 1, 0},
-/*  2 */ { 2, s_2_2, -1, 1, 0},
-/*  3 */ { 3, s_2_3, 2, 2, 0},
-/*  4 */ { 3, s_2_4, 2, 2, 0},
-/*  5 */ { 1, s_2_5, -1, 1, 0},
-/*  6 */ { 2, s_2_6, 5, 1, 0},
-/*  7 */ { 3, s_2_7, 6, 2, 0}
+	 /*  0 */ {2, s_2_0, -1, 1, 0},
+	 /*  1 */ {2, s_2_1, -1, 1, 0},
+	 /*  2 */ {2, s_2_2, -1, 1, 0},
+	 /*  3 */ {3, s_2_3, 2, 2, 0},
+	 /*  4 */ {3, s_2_4, 2, 2, 0},
+	 /*  5 */ {1, s_2_5, -1, 1, 0},
+	 /*  6 */ {2, s_2_6, 5, 1, 0},
+	 /*  7 */ {3, s_2_7, 6, 2, 0}
 };
 
-static symbol s_3_0[2] = { 211, 209 };
-static symbol s_3_1[2] = { 211, 216 };
+static symbol s_3_0[2] = {211, 209};
+static symbol s_3_1[2] = {211, 216};
 
 static struct among a_3[2] =
 {
-/*  0 */ { 2, s_3_0, -1, 1, 0},
-/*  1 */ { 2, s_3_1, -1, 1, 0}
+	 /*  0 */ {2, s_3_0, -1, 1, 0},
+	 /*  1 */ {2, s_3_1, -1, 1, 0}
 };
 
-static symbol s_4_0[1] = { 192 };
-static symbol s_4_1[2] = { 213, 192 };
-static symbol s_4_2[2] = { 204, 193 };
-static symbol s_4_3[3] = { 201, 204, 193 };
-static symbol s_4_4[3] = { 217, 204, 193 };
-static symbol s_4_5[2] = { 206, 193 };
-static symbol s_4_6[3] = { 197, 206, 193 };
-static symbol s_4_7[3] = { 197, 212, 197 };
-static symbol s_4_8[3] = { 201, 212, 197 };
-static symbol s_4_9[3] = { 202, 212, 197 };
-static symbol s_4_10[4] = { 197, 202, 212, 197 };
-static symbol s_4_11[4] = { 213, 202, 212, 197 };
-static symbol s_4_12[2] = { 204, 201 };
-static symbol s_4_13[3] = { 201, 204, 201 };
-static symbol s_4_14[3] = { 217, 204, 201 };
-static symbol s_4_15[1] = { 202 };
-static symbol s_4_16[2] = { 197, 202 };
-static symbol s_4_17[2] = { 213, 202 };
-static symbol s_4_18[1] = { 204 };
-static symbol s_4_19[2] = { 201, 204 };
-static symbol s_4_20[2] = { 217, 204 };
-static symbol s_4_21[2] = { 197, 205 };
-static symbol s_4_22[2] = { 201, 205 };
-static symbol s_4_23[2] = { 217, 205 };
-static symbol s_4_24[1] = { 206 };
-static symbol s_4_25[2] = { 197, 206 };
-static symbol s_4_26[2] = { 204, 207 };
-static symbol s_4_27[3] = { 201, 204, 207 };
-static symbol s_4_28[3] = { 217, 204, 207 };
-static symbol s_4_29[2] = { 206, 207 };
-static symbol s_4_30[3] = { 197, 206, 207 };
-static symbol s_4_31[3] = { 206, 206, 207 };
-static symbol s_4_32[2] = { 192, 212 };
-static symbol s_4_33[3] = { 213, 192, 212 };
-static symbol s_4_34[2] = { 197, 212 };
-static symbol s_4_35[3] = { 213, 197, 212 };
-static symbol s_4_36[2] = { 201, 212 };
-static symbol s_4_37[2] = { 209, 212 };
-static symbol s_4_38[2] = { 217, 212 };
-static symbol s_4_39[2] = { 212, 216 };
-static symbol s_4_40[3] = { 201, 212, 216 };
-static symbol s_4_41[3] = { 217, 212, 216 };
-static symbol s_4_42[3] = { 197, 219, 216 };
-static symbol s_4_43[3] = { 201, 219, 216 };
-static symbol s_4_44[2] = { 206, 217 };
-static symbol s_4_45[3] = { 197, 206, 217 };
+static symbol s_4_0[1] = {192};
+static symbol s_4_1[2] = {213, 192};
+static symbol s_4_2[2] = {204, 193};
+static symbol s_4_3[3] = {201, 204, 193};
+static symbol s_4_4[3] = {217, 204, 193};
+static symbol s_4_5[2] = {206, 193};
+static symbol s_4_6[3] = {197, 206, 193};
+static symbol s_4_7[3] = {197, 212, 197};
+static symbol s_4_8[3] = {201, 212, 197};
+static symbol s_4_9[3] = {202, 212, 197};
+static symbol s_4_10[4] = {197, 202, 212, 197};
+static symbol s_4_11[4] = {213, 202, 212, 197};
+static symbol s_4_12[2] = {204, 201};
+static symbol s_4_13[3] = {201, 204, 201};
+static symbol s_4_14[3] = {217, 204, 201};
+static symbol s_4_15[1] = {202};
+static symbol s_4_16[2] = {197, 202};
+static symbol s_4_17[2] = {213, 202};
+static symbol s_4_18[1] = {204};
+static symbol s_4_19[2] = {201, 204};
+static symbol s_4_20[2] = {217, 204};
+static symbol s_4_21[2] = {197, 205};
+static symbol s_4_22[2] = {201, 205};
+static symbol s_4_23[2] = {217, 205};
+static symbol s_4_24[1] = {206};
+static symbol s_4_25[2] = {197, 206};
+static symbol s_4_26[2] = {204, 207};
+static symbol s_4_27[3] = {201, 204, 207};
+static symbol s_4_28[3] = {217, 204, 207};
+static symbol s_4_29[2] = {206, 207};
+static symbol s_4_30[3] = {197, 206, 207};
+static symbol s_4_31[3] = {206, 206, 207};
+static symbol s_4_32[2] = {192, 212};
+static symbol s_4_33[3] = {213, 192, 212};
+static symbol s_4_34[2] = {197, 212};
+static symbol s_4_35[3] = {213, 197, 212};
+static symbol s_4_36[2] = {201, 212};
+static symbol s_4_37[2] = {209, 212};
+static symbol s_4_38[2] = {217, 212};
+static symbol s_4_39[2] = {212, 216};
+static symbol s_4_40[3] = {201, 212, 216};
+static symbol s_4_41[3] = {217, 212, 216};
+static symbol s_4_42[3] = {197, 219, 216};
+static symbol s_4_43[3] = {201, 219, 216};
+static symbol s_4_44[2] = {206, 217};
+static symbol s_4_45[3] = {197, 206, 217};
 
 static struct among a_4[46] =
 {
-/*  0 */ { 1, s_4_0, -1, 2, 0},
-/*  1 */ { 2, s_4_1, 0, 2, 0},
-/*  2 */ { 2, s_4_2, -1, 1, 0},
-/*  3 */ { 3, s_4_3, 2, 2, 0},
-/*  4 */ { 3, s_4_4, 2, 2, 0},
-/*  5 */ { 2, s_4_5, -1, 1, 0},
-/*  6 */ { 3, s_4_6, 5, 2, 0},
-/*  7 */ { 3, s_4_7, -1, 1, 0},
-/*  8 */ { 3, s_4_8, -1, 2, 0},
-/*  9 */ { 3, s_4_9, -1, 1, 0},
-/* 10 */ { 4, s_4_10, 9, 2, 0},
-/* 11 */ { 4, s_4_11, 9, 2, 0},
-/* 12 */ { 2, s_4_12, -1, 1, 0},
-/* 13 */ { 3, s_4_13, 12, 2, 0},
-/* 14 */ { 3, s_4_14, 12, 2, 0},
-/* 15 */ { 1, s_4_15, -1, 1, 0},
-/* 16 */ { 2, s_4_16, 15, 2, 0},
-/* 17 */ { 2, s_4_17, 15, 2, 0},
-/* 18 */ { 1, s_4_18, -1, 1, 0},
-/* 19 */ { 2, s_4_19, 18, 2, 0},
-/* 20 */ { 2, s_4_20, 18, 2, 0},
-/* 21 */ { 2, s_4_21, -1, 1, 0},
-/* 22 */ { 2, s_4_22, -1, 2, 0},
-/* 23 */ { 2, s_4_23, -1, 2, 0},
-/* 24 */ { 1, s_4_24, -1, 1, 0},
-/* 25 */ { 2, s_4_25, 24, 2, 0},
-/* 26 */ { 2, s_4_26, -1, 1, 0},
-/* 27 */ { 3, s_4_27, 26, 2, 0},
-/* 28 */ { 3, s_4_28, 26, 2, 0},
-/* 29 */ { 2, s_4_29, -1, 1, 0},
-/* 30 */ { 3, s_4_30, 29, 2, 0},
-/* 31 */ { 3, s_4_31, 29, 1, 0},
-/* 32 */ { 2, s_4_32, -1, 1, 0},
-/* 33 */ { 3, s_4_33, 32, 2, 0},
-/* 34 */ { 2, s_4_34, -1, 1, 0},
-/* 35 */ { 3, s_4_35, 34, 2, 0},
-/* 36 */ { 2, s_4_36, -1, 2, 0},
-/* 37 */ { 2, s_4_37, -1, 2, 0},
-/* 38 */ { 2, s_4_38, -1, 2, 0},
-/* 39 */ { 2, s_4_39, -1, 1, 0},
-/* 40 */ { 3, s_4_40, 39, 2, 0},
-/* 41 */ { 3, s_4_41, 39, 2, 0},
-/* 42 */ { 3, s_4_42, -1, 1, 0},
-/* 43 */ { 3, s_4_43, -1, 2, 0},
-/* 44 */ { 2, s_4_44, -1, 1, 0},
-/* 45 */ { 3, s_4_45, 44, 2, 0}
+	 /*  0 */ {1, s_4_0, -1, 2, 0},
+	 /*  1 */ {2, s_4_1, 0, 2, 0},
+	 /*  2 */ {2, s_4_2, -1, 1, 0},
+	 /*  3 */ {3, s_4_3, 2, 2, 0},
+	 /*  4 */ {3, s_4_4, 2, 2, 0},
+	 /*  5 */ {2, s_4_5, -1, 1, 0},
+	 /*  6 */ {3, s_4_6, 5, 2, 0},
+	 /*  7 */ {3, s_4_7, -1, 1, 0},
+	 /*  8 */ {3, s_4_8, -1, 2, 0},
+	 /*  9 */ {3, s_4_9, -1, 1, 0},
+	 /* 10 */ {4, s_4_10, 9, 2, 0},
+	 /* 11 */ {4, s_4_11, 9, 2, 0},
+	 /* 12 */ {2, s_4_12, -1, 1, 0},
+	 /* 13 */ {3, s_4_13, 12, 2, 0},
+	 /* 14 */ {3, s_4_14, 12, 2, 0},
+	 /* 15 */ {1, s_4_15, -1, 1, 0},
+	 /* 16 */ {2, s_4_16, 15, 2, 0},
+	 /* 17 */ {2, s_4_17, 15, 2, 0},
+	 /* 18 */ {1, s_4_18, -1, 1, 0},
+	 /* 19 */ {2, s_4_19, 18, 2, 0},
+	 /* 20 */ {2, s_4_20, 18, 2, 0},
+	 /* 21 */ {2, s_4_21, -1, 1, 0},
+	 /* 22 */ {2, s_4_22, -1, 2, 0},
+	 /* 23 */ {2, s_4_23, -1, 2, 0},
+	 /* 24 */ {1, s_4_24, -1, 1, 0},
+	 /* 25 */ {2, s_4_25, 24, 2, 0},
+	 /* 26 */ {2, s_4_26, -1, 1, 0},
+	 /* 27 */ {3, s_4_27, 26, 2, 0},
+	 /* 28 */ {3, s_4_28, 26, 2, 0},
+	 /* 29 */ {2, s_4_29, -1, 1, 0},
+	 /* 30 */ {3, s_4_30, 29, 2, 0},
+	 /* 31 */ {3, s_4_31, 29, 1, 0},
+	 /* 32 */ {2, s_4_32, -1, 1, 0},
+	 /* 33 */ {3, s_4_33, 32, 2, 0},
+	 /* 34 */ {2, s_4_34, -1, 1, 0},
+	 /* 35 */ {3, s_4_35, 34, 2, 0},
+	 /* 36 */ {2, s_4_36, -1, 2, 0},
+	 /* 37 */ {2, s_4_37, -1, 2, 0},
+	 /* 38 */ {2, s_4_38, -1, 2, 0},
+	 /* 39 */ {2, s_4_39, -1, 1, 0},
+	 /* 40 */ {3, s_4_40, 39, 2, 0},
+	 /* 41 */ {3, s_4_41, 39, 2, 0},
+	 /* 42 */ {3, s_4_42, -1, 1, 0},
+	 /* 43 */ {3, s_4_43, -1, 2, 0},
+	 /* 44 */ {2, s_4_44, -1, 1, 0},
+	 /* 45 */ {3, s_4_45, 44, 2, 0}
 };
 
-static symbol s_5_0[1] = { 192 };
-static symbol s_5_1[2] = { 201, 192 };
-static symbol s_5_2[2] = { 216, 192 };
-static symbol s_5_3[1] = { 193 };
-static symbol s_5_4[1] = { 197 };
-static symbol s_5_5[2] = { 201, 197 };
-static symbol s_5_6[2] = { 216, 197 };
-static symbol s_5_7[2] = { 193, 200 };
-static symbol s_5_8[2] = { 209, 200 };
-static symbol s_5_9[3] = { 201, 209, 200 };
-static symbol s_5_10[1] = { 201 };
-static symbol s_5_11[2] = { 197, 201 };
-static symbol s_5_12[2] = { 201, 201 };
-static symbol s_5_13[3] = { 193, 205, 201 };
-static symbol s_5_14[3] = { 209, 205, 201 };
-static symbol s_5_15[4] = { 201, 209, 205, 201 };
-static symbol s_5_16[1] = { 202 };
-static symbol s_5_17[2] = { 197, 202 };
-static symbol s_5_18[3] = { 201, 197, 202 };
-static symbol s_5_19[2] = { 201, 202 };
-static symbol s_5_20[2] = { 207, 202 };
-static symbol s_5_21[2] = { 193, 205 };
-static symbol s_5_22[2] = { 197, 205 };
-static symbol s_5_23[3] = { 201, 197, 205 };
-static symbol s_5_24[2] = { 207, 205 };
-static symbol s_5_25[2] = { 209, 205 };
-static symbol s_5_26[3] = { 201, 209, 205 };
-static symbol s_5_27[1] = { 207 };
-static symbol s_5_28[1] = { 209 };
-static symbol s_5_29[2] = { 201, 209 };
-static symbol s_5_30[2] = { 216, 209 };
-static symbol s_5_31[1] = { 213 };
-static symbol s_5_32[2] = { 197, 215 };
-static symbol s_5_33[2] = { 207, 215 };
-static symbol s_5_34[1] = { 216 };
-static symbol s_5_35[1] = { 217 };
+static symbol s_5_0[1] = {192};
+static symbol s_5_1[2] = {201, 192};
+static symbol s_5_2[2] = {216, 192};
+static symbol s_5_3[1] = {193};
+static symbol s_5_4[1] = {197};
+static symbol s_5_5[2] = {201, 197};
+static symbol s_5_6[2] = {216, 197};
+static symbol s_5_7[2] = {193, 200};
+static symbol s_5_8[2] = {209, 200};
+static symbol s_5_9[3] = {201, 209, 200};
+static symbol s_5_10[1] = {201};
+static symbol s_5_11[2] = {197, 201};
+static symbol s_5_12[2] = {201, 201};
+static symbol s_5_13[3] = {193, 205, 201};
+static symbol s_5_14[3] = {209, 205, 201};
+static symbol s_5_15[4] = {201, 209, 205, 201};
+static symbol s_5_16[1] = {202};
+static symbol s_5_17[2] = {197, 202};
+static symbol s_5_18[3] = {201, 197, 202};
+static symbol s_5_19[2] = {201, 202};
+static symbol s_5_20[2] = {207, 202};
+static symbol s_5_21[2] = {193, 205};
+static symbol s_5_22[2] = {197, 205};
+static symbol s_5_23[3] = {201, 197, 205};
+static symbol s_5_24[2] = {207, 205};
+static symbol s_5_25[2] = {209, 205};
+static symbol s_5_26[3] = {201, 209, 205};
+static symbol s_5_27[1] = {207};
+static symbol s_5_28[1] = {209};
+static symbol s_5_29[2] = {201, 209};
+static symbol s_5_30[2] = {216, 209};
+static symbol s_5_31[1] = {213};
+static symbol s_5_32[2] = {197, 215};
+static symbol s_5_33[2] = {207, 215};
+static symbol s_5_34[1] = {216};
+static symbol s_5_35[1] = {217};
 
 static struct among a_5[36] =
 {
-/*  0 */ { 1, s_5_0, -1, 1, 0},
-/*  1 */ { 2, s_5_1, 0, 1, 0},
-/*  2 */ { 2, s_5_2, 0, 1, 0},
-/*  3 */ { 1, s_5_3, -1, 1, 0},
-/*  4 */ { 1, s_5_4, -1, 1, 0},
-/*  5 */ { 2, s_5_5, 4, 1, 0},
-/*  6 */ { 2, s_5_6, 4, 1, 0},
-/*  7 */ { 2, s_5_7, -1, 1, 0},
-/*  8 */ { 2, s_5_8, -1, 1, 0},
-/*  9 */ { 3, s_5_9, 8, 1, 0},
-/* 10 */ { 1, s_5_10, -1, 1, 0},
-/* 11 */ { 2, s_5_11, 10, 1, 0},
-/* 12 */ { 2, s_5_12, 10, 1, 0},
-/* 13 */ { 3, s_5_13, 10, 1, 0},
-/* 14 */ { 3, s_5_14, 10, 1, 0},
-/* 15 */ { 4, s_5_15, 14, 1, 0},
-/* 16 */ { 1, s_5_16, -1, 1, 0},
-/* 17 */ { 2, s_5_17, 16, 1, 0},
-/* 18 */ { 3, s_5_18, 17, 1, 0},
-/* 19 */ { 2, s_5_19, 16, 1, 0},
-/* 20 */ { 2, s_5_20, 16, 1, 0},
-/* 21 */ { 2, s_5_21, -1, 1, 0},
-/* 22 */ { 2, s_5_22, -1, 1, 0},
-/* 23 */ { 3, s_5_23, 22, 1, 0},
-/* 24 */ { 2, s_5_24, -1, 1, 0},
-/* 25 */ { 2, s_5_25, -1, 1, 0},
-/* 26 */ { 3, s_5_26, 25, 1, 0},
-/* 27 */ { 1, s_5_27, -1, 1, 0},
-/* 28 */ { 1, s_5_28, -1, 1, 0},
-/* 29 */ { 2, s_5_29, 28, 1, 0},
-/* 30 */ { 2, s_5_30, 28, 1, 0},
-/* 31 */ { 1, s_5_31, -1, 1, 0},
-/* 32 */ { 2, s_5_32, -1, 1, 0},
-/* 33 */ { 2, s_5_33, -1, 1, 0},
-/* 34 */ { 1, s_5_34, -1, 1, 0},
-/* 35 */ { 1, s_5_35, -1, 1, 0}
+	 /*  0 */ {1, s_5_0, -1, 1, 0},
+	 /*  1 */ {2, s_5_1, 0, 1, 0},
+	 /*  2 */ {2, s_5_2, 0, 1, 0},
+	 /*  3 */ {1, s_5_3, -1, 1, 0},
+	 /*  4 */ {1, s_5_4, -1, 1, 0},
+	 /*  5 */ {2, s_5_5, 4, 1, 0},
+	 /*  6 */ {2, s_5_6, 4, 1, 0},
+	 /*  7 */ {2, s_5_7, -1, 1, 0},
+	 /*  8 */ {2, s_5_8, -1, 1, 0},
+	 /*  9 */ {3, s_5_9, 8, 1, 0},
+	 /* 10 */ {1, s_5_10, -1, 1, 0},
+	 /* 11 */ {2, s_5_11, 10, 1, 0},
+	 /* 12 */ {2, s_5_12, 10, 1, 0},
+	 /* 13 */ {3, s_5_13, 10, 1, 0},
+	 /* 14 */ {3, s_5_14, 10, 1, 0},
+	 /* 15 */ {4, s_5_15, 14, 1, 0},
+	 /* 16 */ {1, s_5_16, -1, 1, 0},
+	 /* 17 */ {2, s_5_17, 16, 1, 0},
+	 /* 18 */ {3, s_5_18, 17, 1, 0},
+	 /* 19 */ {2, s_5_19, 16, 1, 0},
+	 /* 20 */ {2, s_5_20, 16, 1, 0},
+	 /* 21 */ {2, s_5_21, -1, 1, 0},
+	 /* 22 */ {2, s_5_22, -1, 1, 0},
+	 /* 23 */ {3, s_5_23, 22, 1, 0},
+	 /* 24 */ {2, s_5_24, -1, 1, 0},
+	 /* 25 */ {2, s_5_25, -1, 1, 0},
+	 /* 26 */ {3, s_5_26, 25, 1, 0},
+	 /* 27 */ {1, s_5_27, -1, 1, 0},
+	 /* 28 */ {1, s_5_28, -1, 1, 0},
+	 /* 29 */ {2, s_5_29, 28, 1, 0},
+	 /* 30 */ {2, s_5_30, 28, 1, 0},
+	 /* 31 */ {1, s_5_31, -1, 1, 0},
+	 /* 32 */ {2, s_5_32, -1, 1, 0},
+	 /* 33 */ {2, s_5_33, -1, 1, 0},
+	 /* 34 */ {1, s_5_34, -1, 1, 0},
+	 /* 35 */ {1, s_5_35, -1, 1, 0}
 };
 
-static symbol s_6_0[3] = { 207, 211, 212 };
-static symbol s_6_1[4] = { 207, 211, 212, 216 };
+static symbol s_6_0[3] = {207, 211, 212};
+static symbol s_6_1[4] = {207, 211, 212, 216};
 
 static struct among a_6[2] =
 {
-/*  0 */ { 3, s_6_0, -1, 1, 0},
-/*  1 */ { 4, s_6_1, -1, 1, 0}
+	 /*  0 */ {3, s_6_0, -1, 1, 0},
+	 /*  1 */ {4, s_6_1, -1, 1, 0}
 };
 
-static symbol s_7_0[4] = { 197, 202, 219, 197 };
-static symbol s_7_1[1] = { 206 };
-static symbol s_7_2[1] = { 216 };
-static symbol s_7_3[3] = { 197, 202, 219 };
+static symbol s_7_0[4] = {197, 202, 219, 197};
+static symbol s_7_1[1] = {206};
+static symbol s_7_2[1] = {216};
+static symbol s_7_3[3] = {197, 202, 219};
 
 static struct among a_7[4] =
 {
-/*  0 */ { 4, s_7_0, -1, 1, 0},
-/*  1 */ { 1, s_7_1, -1, 2, 0},
-/*  2 */ { 1, s_7_2, -1, 3, 0},
-/*  3 */ { 3, s_7_3, -1, 1, 0}
+	 /*  0 */ {4, s_7_0, -1, 1, 0},
+	 /*  1 */ {1, s_7_1, -1, 2, 0},
+	 /*  2 */ {1, s_7_2, -1, 3, 0},
+	 /*  3 */ {3, s_7_3, -1, 1, 0}
 };
 
-static unsigned char g_v[] = { 35, 130, 34, 18 };
-
-static symbol s_0[] = { 193 };
-static symbol s_1[] = { 209 };
-static symbol s_2[] = { 193 };
-static symbol s_3[] = { 209 };
-static symbol s_4[] = { 193 };
-static symbol s_5[] = { 209 };
-static symbol s_6[] = { 206 };
-static symbol s_7[] = { 206 };
-static symbol s_8[] = { 206 };
-static symbol s_9[] = { 201 };
-
-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 100 */
-        while(1) { /* gopast, line 101 */
-            if (!(in_grouping(z, g_v, 192, 220))) goto lab1;
-            break;
-        lab1:
-            if (z->c >= z->l) goto lab0;
-            z->c++;
-        }
-        z->I[0] = z->c; /* setmark pV, line 101 */
-        while(1) { /* gopast, line 101 */
-            if (!(out_grouping(z, g_v, 192, 220))) goto lab2;
-            break;
-        lab2:
-            if (z->c >= z->l) goto lab0;
-            z->c++;
-        }
-        while(1) { /* gopast, line 102 */
-            if (!(in_grouping(z, g_v, 192, 220))) goto lab3;
-            break;
-        lab3:
-            if (z->c >= z->l) goto lab0;
-            z->c++;
-        }
-        while(1) { /* gopast, line 102 */
-            if (!(out_grouping(z, g_v, 192, 220))) goto lab4;
-            break;
-        lab4:
-            if (z->c >= z->l) goto lab0;
-            z->c++;
-        }
-        z->I[1] = z->c; /* setmark p2, line 102 */
-    lab0:
-        z->c = c;
-    }
-    return 1;
+static unsigned char g_v[] = {35, 130, 34, 18};
+
+static symbol s_0[] = {193};
+static symbol s_1[] = {209};
+static symbol s_2[] = {193};
+static symbol s_3[] = {209};
+static symbol s_4[] = {193};
+static symbol s_5[] = {209};
+static symbol s_6[] = {206};
+static symbol s_7[] = {206};
+static symbol s_8[] = {206};
+static symbol s_9[] = {201};
+
+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 100 */
+
+		while (1)
+		{						/* gopast, line 101 */
+			if (!(in_grouping(z, g_v, 192, 220)))
+				goto lab1;
+			break;
+	lab1:
+			if (z->c >= z->l)
+				goto lab0;
+			z->c++;
+		}
+		z->I[0] = z->c;			/* setmark pV, line 101 */
+		while (1)
+		{						/* gopast, line 101 */
+			if (!(out_grouping(z, g_v, 192, 220)))
+				goto lab2;
+			break;
+	lab2:
+			if (z->c >= z->l)
+				goto lab0;
+			z->c++;
+		}
+		while (1)
+		{						/* gopast, line 102 */
+			if (!(in_grouping(z, g_v, 192, 220)))
+				goto lab3;
+			break;
+	lab3:
+			if (z->c >= z->l)
+				goto lab0;
+			z->c++;
+		}
+		while (1)
+		{						/* gopast, line 102 */
+			if (!(out_grouping(z, g_v, 192, 220)))
+				goto lab4;
+			break;
+	lab4:
+			if (z->c >= z->l)
+				goto lab0;
+			z->c++;
+		}
+		z->I[1] = z->c;			/* setmark p2, line 102 */
+lab0:
+		z->c = c;
+	}
+	return 1;
 }
 
-static int r_R2(struct SN_env * z) {
-    if (!(z->I[1] <= 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_perfective_gerund(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 111 */
-    among_var = find_among_b(z, a_0, 9); /* substring, line 111 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 111 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            {   int m = z->l - z->c; /* or, line 115 */
-                if (!(eq_s_b(z, 1, s_0))) goto lab1;
-                goto lab0;
-            lab1:
-                z->c = z->l - m;
-                if (!(eq_s_b(z, 1, s_1))) return 0;
-            }
-        lab0:
-            slice_del(z); /* delete, line 115 */
-            break;
-        case 2:
-            slice_del(z); /* delete, line 122 */
-            break;
-    }
-    return 1;
+static int
+r_perfective_gerund(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 111 */
+	among_var = find_among_b(z, a_0, 9);		/* substring, line 111 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 111 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			{
+				int			m = z->l - z->c;	/* or, line 115 */
+
+				if (!(eq_s_b(z, 1, s_0)))
+					goto lab1;
+				goto lab0;
+		lab1:
+				z->c = z->l - m;
+				if (!(eq_s_b(z, 1, s_1)))
+					return 0;
+			}
+	lab0:
+			slice_del(z);		/* delete, line 115 */
+			break;
+		case 2:
+			slice_del(z);		/* delete, line 122 */
+			break;
+	}
+	return 1;
 }
 
-static int r_adjective(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 127 */
-    among_var = find_among_b(z, a_1, 26); /* substring, line 127 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 127 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_del(z); /* delete, line 136 */
-            break;
-    }
-    return 1;
+static int
+r_adjective(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 127 */
+	among_var = find_among_b(z, a_1, 26);		/* substring, line 127 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 127 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_del(z);		/* delete, line 136 */
+			break;
+	}
+	return 1;
 }
 
-static int r_adjectival(struct SN_env * z) {
-    int among_var;
-    if (!r_adjective(z)) return 0; /* call adjective, line 141 */
-    {   int m = z->l - z->c; /* try, line 148 */
-        z->ket = z->c; /* [, line 149 */
-        among_var = find_among_b(z, a_2, 8); /* substring, line 149 */
-        if (!(among_var)) { z->c = z->l - m; goto lab0; }
-        z->bra = z->c; /* ], line 149 */
-        switch(among_var) {
-            case 0: { z->c = z->l - m; goto lab0; }
-            case 1:
-                {   int m = z->l - z->c; /* or, line 154 */
-                    if (!(eq_s_b(z, 1, s_2))) goto lab2;
-                    goto lab1;
-                lab2:
-                    z->c = z->l - m;
-                    if (!(eq_s_b(z, 1, s_3))) { z->c = z->l - m; goto lab0; }
-                }
-            lab1:
-                slice_del(z); /* delete, line 154 */
-                break;
-            case 2:
-                slice_del(z); /* delete, line 161 */
-                break;
-        }
-    lab0:
-        ;
-    }
-    return 1;
+static int
+r_adjectival(struct SN_env * z)
+{
+	int			among_var;
+
+	if (!r_adjective(z))
+		return 0;				/* call adjective, line 141 */
+	{
+		int			m = z->l - z->c;	/* try, line 148 */
+
+		z->ket = z->c;			/* [, line 149 */
+		among_var = find_among_b(z, a_2, 8);	/* substring, line 149 */
+		if (!(among_var))
+		{
+			z->c = z->l - m;
+			goto lab0;
+		}
+		z->bra = z->c;			/* ], line 149 */
+		switch (among_var)
+		{
+			case 0:
+				{
+					z->c = z->l - m;
+					goto lab0;
+				}
+			case 1:
+				{
+					int			m = z->l - z->c;		/* or, line 154 */
+
+					if (!(eq_s_b(z, 1, s_2)))
+						goto lab2;
+					goto lab1;
+			lab2:
+					z->c = z->l - m;
+					if (!(eq_s_b(z, 1, s_3)))
+					{
+						z->c = z->l - m;
+						goto lab0;
+					}
+				}
+		lab1:
+				slice_del(z);	/* delete, line 154 */
+				break;
+			case 2:
+				slice_del(z);	/* delete, line 161 */
+				break;
+		}
+lab0:
+		;
+	}
+	return 1;
 }
 
-static int r_reflexive(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 168 */
-    among_var = find_among_b(z, a_3, 2); /* substring, line 168 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 168 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_del(z); /* delete, line 171 */
-            break;
-    }
-    return 1;
+static int
+r_reflexive(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 168 */
+	among_var = find_among_b(z, a_3, 2);		/* substring, line 168 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 168 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_del(z);		/* delete, line 171 */
+			break;
+	}
+	return 1;
 }
 
-static int r_verb(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 176 */
-    among_var = find_among_b(z, a_4, 46); /* substring, line 176 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 176 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            {   int m = z->l - z->c; /* or, line 182 */
-                if (!(eq_s_b(z, 1, s_4))) goto lab1;
-                goto lab0;
-            lab1:
-                z->c = z->l - m;
-                if (!(eq_s_b(z, 1, s_5))) return 0;
-            }
-        lab0:
-            slice_del(z); /* delete, line 182 */
-            break;
-        case 2:
-            slice_del(z); /* delete, line 190 */
-            break;
-    }
-    return 1;
+static int
+r_verb(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 176 */
+	among_var = find_among_b(z, a_4, 46);		/* substring, line 176 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 176 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			{
+				int			m = z->l - z->c;	/* or, line 182 */
+
+				if (!(eq_s_b(z, 1, s_4)))
+					goto lab1;
+				goto lab0;
+		lab1:
+				z->c = z->l - m;
+				if (!(eq_s_b(z, 1, s_5)))
+					return 0;
+			}
+	lab0:
+			slice_del(z);		/* delete, line 182 */
+			break;
+		case 2:
+			slice_del(z);		/* delete, line 190 */
+			break;
+	}
+	return 1;
 }
 
-static int r_noun(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 199 */
-    among_var = find_among_b(z, a_5, 36); /* substring, line 199 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 199 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_del(z); /* delete, line 206 */
-            break;
-    }
-    return 1;
+static int
+r_noun(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 199 */
+	among_var = find_among_b(z, a_5, 36);		/* substring, line 199 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 199 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_del(z);		/* delete, line 206 */
+			break;
+	}
+	return 1;
 }
 
-static int r_derivational(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 215 */
-    among_var = find_among_b(z, a_6, 2); /* substring, line 215 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 215 */
-    if (!r_R2(z)) return 0; /* call R2, line 215 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_del(z); /* delete, line 218 */
-            break;
-    }
-    return 1;
+static int
+r_derivational(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 215 */
+	among_var = find_among_b(z, a_6, 2);		/* substring, line 215 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 215 */
+	if (!r_R2(z))
+		return 0;				/* call R2, line 215 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_del(z);		/* delete, line 218 */
+			break;
+	}
+	return 1;
 }
 
-static int r_tidy_up(struct SN_env * z) {
-    int among_var;
-    z->ket = z->c; /* [, line 223 */
-    among_var = find_among_b(z, a_7, 4); /* substring, line 223 */
-    if (!(among_var)) return 0;
-    z->bra = z->c; /* ], line 223 */
-    switch(among_var) {
-        case 0: return 0;
-        case 1:
-            slice_del(z); /* delete, line 227 */
-            z->ket = z->c; /* [, line 228 */
-            if (!(eq_s_b(z, 1, s_6))) return 0;
-            z->bra = z->c; /* ], line 228 */
-            if (!(eq_s_b(z, 1, s_7))) return 0;
-            slice_del(z); /* delete, line 228 */
-            break;
-        case 2:
-            if (!(eq_s_b(z, 1, s_8))) return 0;
-            slice_del(z); /* delete, line 231 */
-            break;
-        case 3:
-            slice_del(z); /* delete, line 233 */
-            break;
-    }
-    return 1;
+static int
+r_tidy_up(struct SN_env * z)
+{
+	int			among_var;
+
+	z->ket = z->c;				/* [, line 223 */
+	among_var = find_among_b(z, a_7, 4);		/* substring, line 223 */
+	if (!(among_var))
+		return 0;
+	z->bra = z->c;				/* ], line 223 */
+	switch (among_var)
+	{
+		case 0:
+			return 0;
+		case 1:
+			slice_del(z);		/* delete, line 227 */
+			z->ket = z->c;		/* [, line 228 */
+			if (!(eq_s_b(z, 1, s_6)))
+				return 0;
+			z->bra = z->c;		/* ], line 228 */
+			if (!(eq_s_b(z, 1, s_7)))
+				return 0;
+			slice_del(z);		/* delete, line 228 */
+			break;
+		case 2:
+			if (!(eq_s_b(z, 1, s_8)))
+				return 0;
+			slice_del(z);		/* delete, line 231 */
+			break;
+		case 3:
+			slice_del(z);		/* delete, line 233 */
+			break;
+	}
+	return 1;
 }
 
-extern int russian_stem(struct SN_env * z) {
-    {   int c = z->c; /* do, line 240 */
-        if (!r_mark_regions(z)) goto lab0; /* call mark_regions, line 240 */
-    lab0:
-        z->c = c;
-    }
-    z->lb = z->c; z->c = z->l; /* backwards, line 241 */
-
-    {   int m = z->l - z->c; /* setlimit, line 241 */
-        int m3;
-        if (z->c < z->I[0]) return 0;
-        z->c = z->I[0]; /* tomark, line 241 */
-        m3 = z->lb; z->lb = z->c;
-        z->c = z->l - m;
-        {   int m = z->l - z->c; /* do, line 242 */
-            {   int m = z->l - z->c; /* or, line 243 */
-                if (!r_perfective_gerund(z)) goto lab3; /* call perfective_gerund, line 243 */
-                goto lab2;
-            lab3:
-                z->c = z->l - m;
-                {   int m = z->l - z->c; /* try, line 244 */
-                    if (!r_reflexive(z)) { z->c = z->l - m; goto lab4; } /* call reflexive, line 244 */
-                lab4:
-                    ;
-                }
-                {   int m = z->l - z->c; /* or, line 245 */
-                    if (!r_adjectival(z)) goto lab6; /* call adjectival, line 245 */
-                    goto lab5;
-                lab6:
-                    z->c = z->l - m;
-                    if (!r_verb(z)) goto lab7; /* call verb, line 245 */
-                    goto lab5;
-                lab7:
-                    z->c = z->l - m;
-                    if (!r_noun(z)) goto lab1; /* call noun, line 245 */
-                }
-            lab5:
-                ;
-            }
-        lab2:
-        lab1:
-            z->c = z->l - m;
-        }
-        {   int m = z->l - z->c; /* try, line 248 */
-            z->ket = z->c; /* [, line 248 */
-            if (!(eq_s_b(z, 1, s_9))) { z->c = z->l - m; goto lab8; }
-            z->bra = z->c; /* ], line 248 */
-            slice_del(z); /* delete, line 248 */
-        lab8:
-            ;
-        }
-        {   int m = z->l - z->c; /* do, line 251 */
-            if (!r_derivational(z)) goto lab9; /* call derivational, line 251 */
-        lab9:
-            z->c = z->l - m;
-        }
-        {   int m = z->l - z->c; /* do, line 252 */
-            if (!r_tidy_up(z)) goto lab10; /* call tidy_up, line 252 */
-        lab10:
-            z->c = z->l - m;
-        }
-        z->lb = m3;
-    }
-    z->c = z->lb;
-    return 1;
+extern int
+russian_stem(struct SN_env * z)
+{
+	{
+		int			c = z->c;	/* do, line 240 */
+
+		if (!r_mark_regions(z))
+			goto lab0;			/* call mark_regions, line 240 */
+lab0:
+		z->c = c;
+	}
+	z->lb = z->c;
+	z->c = z->l;				/* backwards, line 241 */
+
+	{
+		int			m = z->l - z->c;	/* setlimit, line 241 */
+		int			m3;
+
+		if (z->c < z->I[0])
+			return 0;
+		z->c = z->I[0];			/* tomark, line 241 */
+		m3 = z->lb;
+		z->lb = z->c;
+		z->c = z->l - m;
+		{
+			int			m = z->l - z->c;		/* do, line 242 */
+
+			{
+				int			m = z->l - z->c;	/* or, line 243 */
+
+				if (!r_perfective_gerund(z))
+					goto lab3;	/* call perfective_gerund, line 243 */
+				goto lab2;
+		lab3:
+				z->c = z->l - m;
+				{
+					int			m = z->l - z->c;		/* try, line 244 */
+
+					if (!r_reflexive(z))
+					{
+						z->c = z->l - m;
+						goto lab4;
+					}			/* call reflexive, line 244 */
+			lab4:
+					;
+				}
+				{
+					int			m = z->l - z->c;		/* or, line 245 */
+
+					if (!r_adjectival(z))
+						goto lab6;		/* call adjectival, line 245 */
+					goto lab5;
+			lab6:
+					z->c = z->l - m;
+					if (!r_verb(z))
+						goto lab7;		/* call verb, line 245 */
+					goto lab5;
+			lab7:
+					z->c = z->l - m;
+					if (!r_noun(z))
+						goto lab1;		/* call noun, line 245 */
+				}
+		lab5:
+				;
+			}
+	lab2:
+	lab1:
+			z->c = z->l - m;
+		}
+		{
+			int			m = z->l - z->c;		/* try, line 248 */
+
+			z->ket = z->c;		/* [, line 248 */
+			if (!(eq_s_b(z, 1, s_9)))
+			{
+				z->c = z->l - m;
+				goto lab8;
+			}
+			z->bra = z->c;		/* ], line 248 */
+			slice_del(z);		/* delete, line 248 */
+	lab8:
+			;
+		}
+		{
+			int			m = z->l - z->c;		/* do, line 251 */
+
+			if (!r_derivational(z))
+				goto lab9;		/* call derivational, line 251 */
+	lab9:
+			z->c = z->l - m;
+		}
+		{
+			int			m = z->l - z->c;		/* do, line 252 */
+
+			if (!r_tidy_up(z))
+				goto lab10;		/* call tidy_up, line 252 */
+	lab10:
+			z->c = z->l - m;
+		}
+		z->lb = m3;
+	}
+	z->c = z->lb;
+	return 1;
 }
 
-extern struct SN_env * russian_create_env(void) { return SN_create_env(0, 2, 0); }
-
-extern void russian_close_env(struct SN_env * z) { SN_close_env(z); }
+extern struct SN_env *russian_create_env(void)
+{
+	return SN_create_env(0, 2, 0);
+}
 
+extern void russian_close_env(struct SN_env * z)
+{
+	SN_close_env(z);
+}
diff --git a/contrib/tsearch2/snowball/russian_stem.h b/contrib/tsearch2/snowball/russian_stem.h
index 7dc26d45c8..69369e295b 100644
--- a/contrib/tsearch2/snowball/russian_stem.h
+++ b/contrib/tsearch2/snowball/russian_stem.h
@@ -1,8 +1,7 @@
 
 /* This file was generated automatically by the Snowball to ANSI C compiler */
 
-extern struct SN_env * russian_create_env(void);
+extern struct SN_env *russian_create_env(void);
 extern void russian_close_env(struct SN_env * z);
 
-extern int russian_stem(struct SN_env * z);
-
+extern int	russian_stem(struct SN_env * z);
diff --git a/contrib/tsearch2/snowball/utilities.c b/contrib/tsearch2/snowball/utilities.c
index 5dc752445b..374d2c11bb 100644
--- a/contrib/tsearch2/snowball/utilities.c
+++ b/contrib/tsearch2/snowball/utilities.c
@@ -9,320 +9,507 @@
 
 #define CREATE_SIZE 1
 
-extern symbol * create_s(void)
-{   symbol * p = (symbol *) (HEAD + (char *) malloc(HEAD + (CREATE_SIZE + 1) * sizeof(symbol)));
-    CAPACITY(p) = CREATE_SIZE;
-    SET_SIZE(p, CREATE_SIZE);
-    return p;
+extern symbol *
+create_s(void)
+{
+	symbol	   *p = (symbol *) (HEAD + (char *) malloc(HEAD + (CREATE_SIZE + 1) * sizeof(symbol)));
+
+	CAPACITY(p) = CREATE_SIZE;
+	SET_SIZE(p, CREATE_SIZE);
+	return p;
 }
 
-extern void lose_s(symbol * p) { free((char *) p - HEAD); }
+extern void lose_s(symbol * p)
+{
+	free((char *) p - HEAD);
+}
 
-extern int in_grouping(struct SN_env * z, unsigned char * s, int min, int max)
-{   if (z->c >= z->l) return 0;
-    {   int ch = z->p[z->c];
-        if
-        (ch > max || (ch -= min) < 0 ||
-         (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0) return 0;
-    }
-    z->c++; return 1;
+extern int
+in_grouping(struct SN_env * z, unsigned char *s, int min, int max)
+{
+	if (z->c >= z->l)
+		return 0;
+	{
+		int			ch = z->p[z->c];
+
+		if
+			(ch > max || (ch -= min) < 0 ||
+			 (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0)
+			return 0;
+	}
+	z->c++;
+	return 1;
 }
 
-extern int in_grouping_b(struct SN_env * z, unsigned char * s, int min, int max)
-{   if (z->c <= z->lb) return 0;
-    {   int ch = z->p[z->c - 1];
-        if
-        (ch > max || (ch -= min) < 0 ||
-         (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0) return 0;
-    }
-    z->c--; return 1;
+extern int
+in_grouping_b(struct SN_env * z, unsigned char *s, int min, int max)
+{
+	if (z->c <= z->lb)
+		return 0;
+	{
+		int			ch = z->p[z->c - 1];
+
+		if
+			(ch > max || (ch -= min) < 0 ||
+			 (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0)
+			return 0;
+	}
+	z->c--;
+	return 1;
 }
 
-extern int out_grouping(struct SN_env * z, unsigned char * s, int min, int max)
-{   if (z->c >= z->l) return 0;
-    {   int ch = z->p[z->c];
-        unless
-        (ch > max || (ch -= min) < 0 ||
-         (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0) return 0;
-    }
-    z->c++; return 1;
+extern int
+out_grouping(struct SN_env * z, unsigned char *s, int min, int max)
+{
+	if (z->c >= z->l)
+		return 0;
+	{
+		int			ch = z->p[z->c];
+
+		unless
+			(ch > max || (ch -= min) < 0 ||
+			 (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0) return 0;
+	}
+	z->c++;
+	return 1;
 }
 
-extern int out_grouping_b(struct SN_env * z, unsigned char * s, int min, int max)
-{   if (z->c <= z->lb) return 0;
-    {   int ch = z->p[z->c - 1];
-        unless
-        (ch > max || (ch -= min) < 0 ||
-         (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0) return 0;
-    }
-    z->c--; return 1;
+extern int
+out_grouping_b(struct SN_env * z, unsigned char *s, int min, int max)
+{
+	if (z->c <= z->lb)
+		return 0;
+	{
+		int			ch = z->p[z->c - 1];
+
+		unless
+			(ch > max || (ch -= min) < 0 ||
+			 (s[ch >> 3] & (0X1 << (ch & 0X7))) == 0) return 0;
+	}
+	z->c--;
+	return 1;
 }
 
 
-extern int in_range(struct SN_env * z, int min, int max)
-{   if (z->c >= z->l) return 0;
-    {   int ch = z->p[z->c];
-        if
-        (ch > max || ch < min) return 0;
-    }
-    z->c++; return 1;
+extern int
+in_range(struct SN_env * z, int min, int max)
+{
+	if (z->c >= z->l)
+		return 0;
+	{
+		int			ch = z->p[z->c];
+
+		if
+			(ch > max || ch < min)
+			return 0;
+	}
+	z->c++;
+	return 1;
 }
 
-extern int in_range_b(struct SN_env * z, int min, int max)
-{   if (z->c <= z->lb) return 0;
-    {   int ch = z->p[z->c - 1];
-        if
-        (ch > max || ch < min) return 0;
-    }
-    z->c--; return 1;
+extern int
+in_range_b(struct SN_env * z, int min, int max)
+{
+	if (z->c <= z->lb)
+		return 0;
+	{
+		int			ch = z->p[z->c - 1];
+
+		if
+			(ch > max || ch < min)
+			return 0;
+	}
+	z->c--;
+	return 1;
 }
 
-extern int out_range(struct SN_env * z, int min, int max)
-{   if (z->c >= z->l) return 0;
-    {   int ch = z->p[z->c];
-        unless
-        (ch > max || ch < min) return 0;
-    }
-    z->c++; return 1;
+extern int
+out_range(struct SN_env * z, int min, int max)
+{
+	if (z->c >= z->l)
+		return 0;
+	{
+		int			ch = z->p[z->c];
+
+		unless
+			(ch > max || ch < min) return 0;
+	}
+	z->c++;
+	return 1;
 }
 
-extern int out_range_b(struct SN_env * z, int min, int max)
-{   if (z->c <= z->lb) return 0;
-    {   int ch = z->p[z->c - 1];
-        unless
-        (ch > max || ch < min) return 0;
-    }
-    z->c--; return 1;
+extern int
+out_range_b(struct SN_env * z, int min, int max)
+{
+	if (z->c <= z->lb)
+		return 0;
+	{
+		int			ch = z->p[z->c - 1];
+
+		unless
+			(ch > max || ch < min) return 0;
+	}
+	z->c--;
+	return 1;
 }
 
-extern int eq_s(struct SN_env * z, int s_size, symbol * s)
-{   if (z->l - z->c < s_size ||
-        memcmp(z->p + z->c, s, s_size * sizeof(symbol)) != 0) return 0;
-    z->c += s_size; return 1;
+extern int
+eq_s(struct SN_env * z, int s_size, symbol * s)
+{
+	if (z->l - z->c < s_size ||
+		memcmp(z->p + z->c, s, s_size * sizeof(symbol)) != 0)
+		return 0;
+	z->c += s_size;
+	return 1;
 }
 
-extern int eq_s_b(struct SN_env * z, int s_size, symbol * s)
-{   if (z->c - z->lb < s_size ||
-        memcmp(z->p + z->c - s_size, s, s_size * sizeof(symbol)) != 0) return 0;
-    z->c -= s_size; return 1;
+extern int
+eq_s_b(struct SN_env * z, int s_size, symbol * s)
+{
+	if (z->c - z->lb < s_size ||
+		memcmp(z->p + z->c - s_size, s, s_size * sizeof(symbol)) != 0)
+		return 0;
+	z->c -= s_size;
+	return 1;
 }
 
-extern int eq_v(struct SN_env * z, symbol * p)
-{   return eq_s(z, SIZE(p), p);
+extern int
+eq_v(struct SN_env * z, symbol * p)
+{
+	return eq_s(z, SIZE(p), p);
 }
 
-extern int eq_v_b(struct SN_env * z, symbol * p)
-{   return eq_s_b(z, SIZE(p), p);
+extern int
+eq_v_b(struct SN_env * z, symbol * p)
+{
+	return eq_s_b(z, SIZE(p), p);
 }
 
-extern int find_among(struct SN_env * z, struct among * v, int v_size)
+extern int
+find_among(struct SN_env * z, struct among * v, int v_size)
 {
-    int i = 0;
-    int j = v_size;
-
-    int c = z->c; int l = z->l;
-    symbol * q = z->p + c;
-
-    struct among * w;
-
-    int common_i = 0;
-    int common_j = 0;
-
-    int first_key_inspected = 0;
-
-    while(1)
-    {   int k = i + ((j - i) >> 1);
-        int diff = 0;
-        int common = common_i < common_j ? common_i : common_j; /* smaller */
-        w = v + k;
-        {   int i; for (i = common; i < w->s_size; i++)
-            {   if (c + common == l) { diff = -1; break; }
-                diff = q[common] - w->s[i];
-                if (diff != 0) break;
-                common++;
-            }
-        }
-        if (diff < 0) { j = k; common_j = common; }
-                 else { i = k; common_i = common; }
-        if (j - i <= 1)
-        {   if (i > 0) break; /* v->s has been inspected */
-            if (j == i) break; /* only one item in v */
-
-            /* - but now we need to go round once more to get
-               v->s inspected. This looks messy, but is actually
-               the optimal approach.  */
-
-            if (first_key_inspected) break;
-            first_key_inspected = 1;
-        }
-    }
-    while(1)
-    {   w = v + i;
-        if (common_i >= w->s_size)
-        {   z->c = c + w->s_size;
-            if (w->function == 0) return w->result;
-            {   int res = w->function(z);
-                z->c = c + w->s_size;
-                if (res) return w->result;
-            }
-        }
-        i = w->substring_i;
-        if (i < 0) return 0;
-    }
+	int			i = 0;
+	int			j = v_size;
+
+	int			c = z->c;
+	int			l = z->l;
+	symbol	   *q = z->p + c;
+
+	struct among *w;
+
+	int			common_i = 0;
+	int			common_j = 0;
+
+	int			first_key_inspected = 0;
+
+	while (1)
+	{
+		int			k = i + ((j - i) >> 1);
+		int			diff = 0;
+		int			common = common_i < common_j ? common_i : common_j; /* smaller */
+
+		w = v + k;
+		{
+			int			i;
+
+			for (i = common; i < w->s_size; i++)
+			{
+				if (c + common == l)
+				{
+					diff = -1;
+					break;
+				}
+				diff = q[common] - w->s[i];
+				if (diff != 0)
+					break;
+				common++;
+			}
+		}
+		if (diff < 0)
+		{
+			j = k;
+			common_j = common;
+		}
+		else
+		{
+			i = k;
+			common_i = common;
+		}
+		if (j - i <= 1)
+		{
+			if (i > 0)
+				break;			/* v->s has been inspected */
+			if (j == i)
+				break;			/* only one item in v */
+
+			/*
+			 * - but now we need to go round once more to get v->s
+			 * inspected. This looks messy, but is actually the optimal
+			 * approach.
+			 */
+
+			if (first_key_inspected)
+				break;
+			first_key_inspected = 1;
+		}
+	}
+	while (1)
+	{
+		w = v + i;
+		if (common_i >= w->s_size)
+		{
+			z->c = c + w->s_size;
+			if (w->function == 0)
+				return w->result;
+			{
+				int			res = w->function(z);
+
+				z->c = c + w->s_size;
+				if (res)
+					return w->result;
+			}
+		}
+		i = w->substring_i;
+		if (i < 0)
+			return 0;
+	}
 }
 
 /* find_among_b is for backwards processing. Same comments apply */
 
-extern int find_among_b(struct SN_env * z, struct among * v, int v_size)
+extern int
+find_among_b(struct SN_env * z, struct among * v, int v_size)
 {
-    int i = 0;
-    int j = v_size;
-
-    int c = z->c; int lb = z->lb;
-    symbol * q = z->p + c - 1;
-
-    struct among * w;
-
-    int common_i = 0;
-    int common_j = 0;
-
-    int first_key_inspected = 0;
-
-    while(1)
-    {   int k = i + ((j - i) >> 1);
-        int diff = 0;
-        int common = common_i < common_j ? common_i : common_j;
-        w = v + k;
-        {   int i; for (i = w->s_size - 1 - common; i >= 0; i--)
-            {   if (c - common == lb) { diff = -1; break; }
-                diff = q[- common] - w->s[i];
-                if (diff != 0) break;
-                common++;
-            }
-        }
-        if (diff < 0) { j = k; common_j = common; }
-                 else { i = k; common_i = common; }
-        if (j - i <= 1)
-        {   if (i > 0) break;
-            if (j == i) break;
-            if (first_key_inspected) break;
-            first_key_inspected = 1;
-        }
-    }
-    while(1)
-    {   w = v + i;
-        if (common_i >= w->s_size)
-        {   z->c = c - w->s_size;
-            if (w->function == 0) return w->result;
-            {   int res = w->function(z);
-                z->c = c - w->s_size;
-                if (res) return w->result;
-            }
-        }
-        i = w->substring_i;
-        if (i < 0) return 0;
-    }
+	int			i = 0;
+	int			j = v_size;
+
+	int			c = z->c;
+	int			lb = z->lb;
+	symbol	   *q = z->p + c - 1;
+
+	struct among *w;
+
+	int			common_i = 0;
+	int			common_j = 0;
+
+	int			first_key_inspected = 0;
+
+	while (1)
+	{
+		int			k = i + ((j - i) >> 1);
+		int			diff = 0;
+		int			common = common_i < common_j ? common_i : common_j;
+
+		w = v + k;
+		{
+			int			i;
+
+			for (i = w->s_size - 1 - common; i >= 0; i--)
+			{
+				if (c - common == lb)
+				{
+					diff = -1;
+					break;
+				}
+				diff = q[-common] - w->s[i];
+				if (diff != 0)
+					break;
+				common++;
+			}
+		}
+		if (diff < 0)
+		{
+			j = k;
+			common_j = common;
+		}
+		else
+		{
+			i = k;
+			common_i = common;
+		}
+		if (j - i <= 1)
+		{
+			if (i > 0)
+				break;
+			if (j == i)
+				break;
+			if (first_key_inspected)
+				break;
+			first_key_inspected = 1;
+		}
+	}
+	while (1)
+	{
+		w = v + i;
+		if (common_i >= w->s_size)
+		{
+			z->c = c - w->s_size;
+			if (w->function == 0)
+				return w->result;
+			{
+				int			res = w->function(z);
+
+				z->c = c - w->s_size;
+				if (res)
+					return w->result;
+			}
+		}
+		i = w->substring_i;
+		if (i < 0)
+			return 0;
+	}
 }
 
 
-extern symbol * increase_size(symbol * p, int n)
-{   int new_size = n + 20;
-    symbol * q = (symbol *) (HEAD + (char *) malloc(HEAD + (new_size + 1) * sizeof(symbol)));
-    CAPACITY(q) = new_size;
-    memmove(q, p, CAPACITY(p) * sizeof(symbol)); lose_s(p); return q;
+extern symbol *
+increase_size(symbol * p, int n)
+{
+	int			new_size = n + 20;
+	symbol	   *q = (symbol *) (HEAD + (char *) malloc(HEAD + (new_size + 1) * sizeof(symbol)));
+
+	CAPACITY(q) = new_size;
+	memmove(q, p, CAPACITY(p) * sizeof(symbol));
+	lose_s(p);
+	return q;
 }
 
 /* to replace symbols between c_bra and c_ket in z->p by the
    s_size symbols at s
 */
 
-extern int replace_s(struct SN_env * z, int c_bra, int c_ket, int s_size, const symbol * s)
-{   int adjustment = s_size - (c_ket - c_bra);
-    int len = SIZE(z->p);
-    if (adjustment != 0)
-    {   if (adjustment + len > CAPACITY(z->p)) z->p = increase_size(z->p, adjustment + len);
-        memmove(z->p + c_ket + adjustment, z->p + c_ket, (len - c_ket) * sizeof(symbol));
-        SET_SIZE(z->p, adjustment + len);
-        z->l += adjustment;
-        if (z->c >= c_ket) z->c += adjustment; else
-            if (z->c > c_bra) z->c = c_bra;
-    }
-    unless (s_size == 0) memmove(z->p + c_bra, s, s_size * sizeof(symbol));
-    return adjustment;
+extern int
+replace_s(struct SN_env * z, int c_bra, int c_ket, int s_size, const symbol * s)
+{
+	int			adjustment = s_size - (c_ket - c_bra);
+	int			len = SIZE(z->p);
+
+	if (adjustment != 0)
+	{
+		if (adjustment + len > CAPACITY(z->p))
+			z->p = increase_size(z->p, adjustment + len);
+		memmove(z->p + c_ket + adjustment, z->p + c_ket, (len - c_ket) * sizeof(symbol));
+		SET_SIZE(z->p, adjustment + len);
+		z->l += adjustment;
+		if (z->c >= c_ket)
+			z->c += adjustment;
+		else if (z->c > c_bra)
+			z->c = c_bra;
+	}
+	unless(s_size == 0) memmove(z->p + c_bra, s, s_size * sizeof(symbol));
+	return adjustment;
 }
 
-static void slice_check(struct SN_env * z)
+static void
+slice_check(struct SN_env * z)
 {
-    if (!(0 <= z->bra &&
-          z->bra <= z->ket &&
-          z->ket <= z->l &&
-          z->l <= SIZE(z->p)))   /* this line could be removed */
-    {
-        fprintf(stderr, "faulty slice operation:\n");
-        debug(z, -1, 0);
-        exit(1);
-    }
+	if (!(0 <= z->bra &&
+		  z->bra <= z->ket &&
+		  z->ket <= z->l &&
+		  z->l <= SIZE(z->p)))	/* this line could be removed */
+	{
+		fprintf(stderr, "faulty slice operation:\n");
+		debug(z, -1, 0);
+		exit(1);
+	}
 }
 
-extern void slice_from_s(struct SN_env * z, int s_size, symbol * s)
-{   slice_check(z);
-    replace_s(z, z->bra, z->ket, s_size, s);
+extern void
+slice_from_s(struct SN_env * z, int s_size, symbol * s)
+{
+	slice_check(z);
+	replace_s(z, z->bra, z->ket, s_size, s);
 }
 
-extern void slice_from_v(struct SN_env * z, symbol * p)
-{   slice_from_s(z, SIZE(p), p);
+extern void
+slice_from_v(struct SN_env * z, symbol * p)
+{
+	slice_from_s(z, SIZE(p), p);
 }
 
-extern void slice_del(struct SN_env * z)
-{   slice_from_s(z, 0, 0);
+extern void
+slice_del(struct SN_env * z)
+{
+	slice_from_s(z, 0, 0);
 }
 
-extern void insert_s(struct SN_env * z, int bra, int ket, int s_size, symbol * s)
-{   int adjustment = replace_s(z, bra, ket, s_size, s);
-    if (bra <= z->bra) z->bra += adjustment;
-    if (bra <= z->ket) z->ket += adjustment;
+extern void
+insert_s(struct SN_env * z, int bra, int ket, int s_size, symbol * s)
+{
+	int			adjustment = replace_s(z, bra, ket, s_size, s);
+
+	if (bra <= z->bra)
+		z->bra += adjustment;
+	if (bra <= z->ket)
+		z->ket += adjustment;
 }
 
-extern void insert_v(struct SN_env * z, int bra, int ket, symbol * p)
-{   int adjustment = replace_s(z, bra, ket, SIZE(p), p);
-    if (bra <= z->bra) z->bra += adjustment;
-    if (bra <= z->ket) z->ket += adjustment;
+extern void
+insert_v(struct SN_env * z, int bra, int ket, symbol * p)
+{
+	int			adjustment = replace_s(z, bra, ket, SIZE(p), p);
+
+	if (bra <= z->bra)
+		z->bra += adjustment;
+	if (bra <= z->ket)
+		z->ket += adjustment;
 }
 
-extern symbol * slice_to(struct SN_env * z, symbol * p)
-{   slice_check(z);
-    {   int len = z->ket - z->bra;
-        if (CAPACITY(p) < len) p = increase_size(p, len);
-        memmove(p, z->p + z->bra, len * sizeof(symbol));
-        SET_SIZE(p, len);
-    }
-    return p;
+extern symbol *
+slice_to(struct SN_env * z, symbol * p)
+{
+	slice_check(z);
+	{
+		int			len = z->ket - z->bra;
+
+		if (CAPACITY(p) < len)
+			p = increase_size(p, len);
+		memmove(p, z->p + z->bra, len * sizeof(symbol));
+		SET_SIZE(p, len);
+	}
+	return p;
 }
 
-extern symbol * assign_to(struct SN_env * z, symbol * p)
-{   int len = z->l;
-    if (CAPACITY(p) < len) p = increase_size(p, len);
-    memmove(p, z->p, len * sizeof(symbol));
-    SET_SIZE(p, len);
-    return p;
+extern symbol *
+assign_to(struct SN_env * z, symbol * p)
+{
+	int			len = z->l;
+
+	if (CAPACITY(p) < len)
+		p = increase_size(p, len);
+	memmove(p, z->p, len * sizeof(symbol));
+	SET_SIZE(p, len);
+	return p;
 }
 
-extern void debug(struct SN_env * z, int number, int line_count)
-{   int i;
-    int limit = SIZE(z->p);
-    /*if (number >= 0) printf("%3d (line %4d): '", number, line_count);*/
-    if (number >= 0) printf("%3d (line %4d): [%d]'", number, line_count,limit);
-    for (i = 0; i <= limit; i++)
-    {   if (z->lb == i) printf("{");
-        if (z->bra == i) printf("[");
-        if (z->c == i) printf("|");
-        if (z->ket == i) printf("]");
-        if (z->l == i) printf("}");
-        if (i < limit)
-        {   int ch = z->p[i];
-            if (ch == 0) ch = '#';
-            printf("%c", ch);
-        }
-    }
-    printf("'\n");
+extern void
+debug(struct SN_env * z, int number, int line_count)
+{
+	int			i;
+	int			limit = SIZE(z->p);
+
+	/* if (number >= 0) printf("%3d (line %4d): '", number, line_count); */
+	if (number >= 0)
+		printf("%3d (line %4d): [%d]'", number, line_count, limit);
+	for (i = 0; i <= limit; i++)
+	{
+		if (z->lb == i)
+			printf("{");
+		if (z->bra == i)
+			printf("[");
+		if (z->c == i)
+			printf("|");
+		if (z->ket == i)
+			printf("]");
+		if (z->l == i)
+			printf("}");
+		if (i < limit)
+		{
+			int			ch = z->p[i];
+
+			if (ch == 0)
+				ch = '#';
+			printf("%c", ch);
+		}
+	}
+	printf("'\n");
 }