1 files changed, 0 insertions, 185 deletions
diff --git a/contrib/tsearch2/dict_syn.c b/contrib/tsearch2/dict_syn.c
deleted file mode 100644
index c76208eccb..0000000000
--- a/contrib/tsearch2/dict_syn.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/* $PostgreSQL: pgsql/contrib/tsearch2/dict_syn.c,v 1.14 2007/03/28 01:28:34 tgl Exp $ */
-
-/*
- * ISpell interface
- * Teodor Sigaev <teodor@sigaev.ru>
- */
-#include "postgres.h"
-
-#include <ctype.h>
-
-#include "dict.h"
-#include "common.h"
-#include "ts_locale.h"
-
-#define SYNBUFLEN	4096
-typedef struct
-{
-	char	   *in;
-	char	   *out;
-}	Syn;
-
-typedef struct
-{
-	int			len;
-	Syn		   *syn;
-}	DictSyn;
-
-PG_FUNCTION_INFO_V1(syn_init);
-Datum		syn_init(PG_FUNCTION_ARGS);
-
-PG_FUNCTION_INFO_V1(syn_lexize);
-Datum		syn_lexize(PG_FUNCTION_ARGS);
-
-static char *
-findwrd(char *in, char **end)
-{
-	char	   *start;
-
-	*end = NULL;
-	while (*in && isspace((unsigned char) *in))
-		in++;
-
-	if (*in=='\0')
-		return NULL;
-	start = in;
-
-	while (*in && !isspace((unsigned char) *in))
-		in++;
-
-	*end = in;
-	return start;
-}
-
-static int
-compareSyn(const void *a, const void *b)
-{
-	return strcmp(((Syn *) a)->in, ((Syn *) b)->in);
-}
-
-
-Datum
-syn_init(PG_FUNCTION_ARGS)
-{
-	text	   *in;
-	DictSyn    *d;
-	int			cur = 0;
-	FILE	   *fin;
-	char	   *filename;
-	char		buf[SYNBUFLEN];
-	char	   *starti,
-			   *starto,
-			   *end = NULL;
-	int			slen;
-
-	if (PG_ARGISNULL(0) || PG_GETARG_POINTER(0) == NULL)
-		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("NULL config")));
-
-	in = PG_GETARG_TEXT_P(0);
-	if (VARSIZE(in) - VARHDRSZ == 0)
-		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("VOID config")));
-
-	filename = text2char(in);
-	PG_FREE_IF_COPY(in, 0);
-	if ((fin = fopen(filename, "r")) == NULL)
-		ereport(ERROR,
-				(errcode_for_file_access(),
-				 errmsg("could not open file \"%s\": %m",
-						filename)));
-
-	d = (DictSyn *) malloc(sizeof(DictSyn));
-	if (!d)
-	{
-		fclose(fin);
-		ereport(ERROR,
-				(errcode(ERRCODE_OUT_OF_MEMORY),
-				 errmsg("out of memory")));
-	}
-	memset(d, 0, sizeof(DictSyn));
-
-	while (fgets(buf, sizeof(buf), fin))
-	{
-		slen = strlen(buf);	
-		pg_verifymbstr(buf, slen, false);
-		if (cur == d->len)
-		{
-			d->len = (d->len) ? 2 * d->len : 16;
-			d->syn = (Syn *) realloc(d->syn, sizeof(Syn) * d->len);
-			if (!d->syn)
-			{
-				fclose(fin);
-				ereport(ERROR,
-						(errcode(ERRCODE_OUT_OF_MEMORY),
-						 errmsg("out of memory")));
-			}
-		}
-
-		starti = findwrd(buf, &end);
-		if (!starti)
-			continue;
-		*end = '\0';
-		if (end >= buf + slen)
-			continue;
-
-		starto = findwrd(end + 1, &end);
-		if (!starto)
-			continue;
-		*end = '\0';
-
-		d->syn[cur].in = strdup(lowerstr(starti));
-		d->syn[cur].out = strdup(lowerstr(starto));
-		if (!(d->syn[cur].in && d->syn[cur].out))
-		{
-			fclose(fin);
-			ereport(ERROR,
-					(errcode(ERRCODE_OUT_OF_MEMORY),
-					 errmsg("out of memory")));
-		}
-
-		cur++;
-	}
-
-	fclose(fin);
-
-	d->len = cur;
-	if (cur > 1)
-		qsort(d->syn, d->len, sizeof(Syn), compareSyn);
-
-	pfree(filename);
-	PG_RETURN_POINTER(d);
-}
-
-Datum
-syn_lexize(PG_FUNCTION_ARGS)
-{
-	DictSyn    *d = (DictSyn *) PG_GETARG_POINTER(0);
-	char	   *in = (char *) PG_GETARG_POINTER(1);
-	Syn			key,
-			   *found;
-	TSLexeme   *res = NULL;
-	char	   *wrd;
-
-	if (!PG_GETARG_INT32(2))
-		PG_RETURN_POINTER(NULL);
-
-	key.out = NULL;
-	wrd = pnstrdup(in, PG_GETARG_INT32(2));
-	key.in = lowerstr(wrd);
-	pfree(wrd);
-
-	found = (Syn *) bsearch(&key, d->syn, d->len, sizeof(Syn), compareSyn);
-	pfree(key.in);
-
-	if (!found)
-		PG_RETURN_POINTER(NULL);
-
-	res = palloc(sizeof(TSLexeme) * 2);
-	memset(res, 0, sizeof(TSLexeme) * 2);
-	res[0].lexeme = pstrdup(found->out);
-
-	PG_RETURN_POINTER(res);
-}