diff --git a/ncurses/tinfo/comp_hash.c b/ncurses/tinfo/comp_hash.c
index b7fbd06..959c6e1 100644
--- a/ncurses/tinfo/comp_hash.c
+++ b/ncurses/tinfo/comp_hash.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2007,2008 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -44,110 +44,36 @@
 #include <tic.h>
 #include <hashsize.h>
 
-#ifdef MAIN_PROGRAM
-#include <ctype.h>
-#undef  DEBUG
-#define DEBUG(level, params)	/*nothing */
-#endif
-
-MODULE_ID("$Id: comp_hash.c,v 1.36 2008/08/16 17:06:53 tom Exp $")
-
-static int hash_function(const char *);
+MODULE_ID("$Id: comp_hash.c,v 1.48 2009/08/08 17:36:21 tom Exp $")
 
 /*
- *	_nc_make_hash_table()
- *
- *	Takes the entries in table[] and hashes them into hash_table[]
- *	by name.  There are CAPTABSIZE entries in table[] and HASHTABSIZE
- *	slots in hash_table[].
- *
+ * Finds the entry for the given string in the hash table if present.
+ * Returns a pointer to the entry in the table or 0 if not found.
  */
-
-#ifdef MAIN_PROGRAM
-
-#undef MODULE_ID
-#define MODULE_ID(id)		/*nothing */
-#include <tinfo/doalloc.c>
-
-static void
-_nc_make_hash_table(struct name_table_entry *table,
-		    short *hash_table)
-{
-    short i;
-    int hashvalue;
-    int collisions = 0;
-
-    for (i = 0; i < HASHTABSIZE; i++) {
-	hash_table[i] = -1;
-    }
-    for (i = 0; i < CAPTABSIZE; i++) {
-	hashvalue = hash_function(table[i].nte_name);
-
-	if (hash_table[hashvalue] >= 0)
-	    collisions++;
-
-	if (hash_table[hashvalue] != 0)
-	    table[i].nte_link = hash_table[hashvalue];
-	hash_table[hashvalue] = i;
-    }
-
-    DEBUG(4, ("Hash table complete: %d collisions out of %d entries",
-	      collisions, CAPTABSIZE));
-}
-#endif
-
-/*
- *	int hash_function(string)
- *
- *	Computes the hashing function on the given string.
- *
- *	The current hash function is the sum of each consectutive pair
- *	of characters, taken as two-byte integers, mod HASHTABSIZE.
- *
- */
-
-static int
-hash_function(const char *string)
-{
-    long sum = 0;
-
-    DEBUG(9, ("hashing %s", string));
-    while (*string) {
-	sum += (long) (*string + (*(string + 1) << 8));
-	string++;
-    }
-
-    DEBUG(9, ("sum is %ld", sum));
-    return (int) (sum % HASHTABSIZE);
-}
-
-/*
- *	struct name_table_entry *
- *	find_entry(string)
- *
- *	Finds the entry for the given string in the hash table if present.
- *	Returns a pointer to the entry in the table or 0 if not found.
- *
- */
-
-#ifndef MAIN_PROGRAM
+/* entrypoint used by tack (do not alter) */
 NCURSES_EXPORT(struct name_table_entry const *)
 _nc_find_entry(const char *string,
-	       const short *hash_table)
+	       const HashValue * hash_table)
 {
+    bool termcap = (hash_table != _nc_get_hash_table(FALSE));
+    const HashData *data = _nc_get_hash_info(termcap);
     int hashvalue;
     struct name_table_entry const *ptr = 0;
     struct name_table_entry const *real_table;
 
-    hashvalue = hash_function(string);
+    hashvalue = data->hash_of(string);
 
-    if (hash_table[hashvalue] >= 0) {
-	real_table = _nc_get_table(hash_table != _nc_get_hash_table(FALSE));
-	ptr = real_table + hash_table[hashvalue];
-	while (strcmp(ptr->nte_name, string) != 0) {
-	    if (ptr->nte_link < 0)
-		return 0;
-	    ptr = real_table + (ptr->nte_link + hash_table[HASHTABSIZE]);
+    if (data->table_data[hashvalue] >= 0) {
+
+	real_table = _nc_get_table(termcap);
+	ptr = real_table + data->table_data[hashvalue];
+	while (!data->compare_names(ptr->nte_name, string)) {
+	    if (ptr->nte_link < 0) {
+		ptr = 0;
+		break;
+	    }
+	    ptr = real_table + (ptr->nte_link
+				+ data->table_data[data->table_size]);
 	}
     }
 
@@ -155,216 +81,34 @@
 }
 
 /*
- *	struct name_table_entry *
- *	find_type_entry(string, type, table)
+ * Finds the entry for the given name with the given type in the given table if
+ * present (as distinct from _nc_find_entry, which finds the last entry
+ * regardless of type).
  *
- *	Finds the first entry for the given name with the given type in the
- *	given table if present (as distinct from find_entry, which finds the
- *	the last entry regardless of type).  You can use this if you detect
- *	a name clash.  It's slower, though.  Returns a pointer to the entry
- *	in the table or 0 if not found.
+ * Returns a pointer to the entry in the table or 0 if not found.
  */
-
 NCURSES_EXPORT(struct name_table_entry const *)
 _nc_find_type_entry(const char *string,
 		    int type,
-		    const struct name_table_entry *table)
+		    bool termcap)
 {
-    struct name_table_entry const *ptr;
+    struct name_table_entry const *ptr = NULL;
+    const HashData *data = _nc_get_hash_info(termcap);
+    int hashvalue = data->hash_of(string);
 
-    for (ptr = table; ptr < table + CAPTABSIZE; ptr++) {
-	if (ptr->nte_type == type && strcmp(string, ptr->nte_name) == 0)
-	    return (ptr);
-    }
+    if (data->table_data[hashvalue] >= 0) {
+	const struct name_table_entry *const table = _nc_get_table(termcap);
 
-    return ((struct name_table_entry *) NULL);
-}
-#endif
-
-#ifdef MAIN_PROGRAM
-/*
- * This filter reads from standard input a list of tab-delimited columns,
- * (e.g., from Caps.filtered) computes the hash-value of a specified column and
- * writes the hashed tables to standard output.
- *
- * By compiling the hash table at build time, we're able to make the entire
- * set of terminfo and termcap tables readonly (and also provide some runtime
- * performance enhancement).
- */
-
-#define MAX_COLUMNS BUFSIZ	/* this _has_ to be worst-case */
-
-static char **
-parse_columns(char *buffer)
-{
-    static char **list;
-
-    int col = 0;
-
-    if (list == 0 && (list = typeCalloc(char *, MAX_COLUMNS)) == 0)
-	  return (0);
-
-    if (*buffer != '#') {
-	while (*buffer != '\0') {
-	    char *s;
-	    for (s = buffer; (*s != '\0') && !isspace(UChar(*s)); s++)
-		/*EMPTY */ ;
-	    if (s != buffer) {
-		char mark = *s;
-		*s = '\0';
-		if ((s - buffer) > 1
-		    && (*buffer == '"')
-		    && (s[-1] == '"')) {	/* strip the quotes */
-		    assert(s > buffer + 1);
-		    s[-1] = '\0';
-		    buffer++;
-		}
-		list[col] = buffer;
-		col++;
-		if (mark == '\0')
-		    break;
-		while (*++s && isspace(UChar(*s)))
-		    /*EMPTY */ ;
-		buffer = s;
-	    } else
+	ptr = table + data->table_data[hashvalue];
+	while (ptr->nte_type != type
+	       || !data->compare_names(ptr->nte_name, string)) {
+	    if (ptr->nte_link < 0) {
+		ptr = 0;
 		break;
-	}
-    }
-    return col ? list : 0;
-}
-
-int
-main(int argc, char **argv)
-{
-    struct name_table_entry *name_table = typeCalloc(struct
-						     name_table_entry, CAPTABSIZE);
-    short *hash_table = typeCalloc(short, HASHTABSIZE);
-    const char *root_name = "";
-    int column = 0;
-    int bigstring = 0;
-    int n;
-    char buffer[BUFSIZ];
-
-    static const char *typenames[] =
-    {"BOOLEAN", "NUMBER", "STRING"};
-
-    short BoolCount = 0;
-    short NumCount = 0;
-    short StrCount = 0;
-
-    /* The first argument is the column-number (starting with 0).
-     * The second is the root name of the tables to generate.
-     */
-    if (argc <= 3
-	|| (column = atoi(argv[1])) <= 0
-	|| (column >= MAX_COLUMNS)
-	|| *(root_name = argv[2]) == 0
-	|| (bigstring = atoi(argv[3])) < 0
-	|| name_table == 0
-	|| hash_table == 0) {
-	fprintf(stderr, "usage: make_hash column root_name bigstring\n");
-	exit(EXIT_FAILURE);
-    }
-
-    /*
-     * Read the table into our arrays.
-     */
-    for (n = 0; (n < CAPTABSIZE) && fgets(buffer, BUFSIZ, stdin);) {
-	char **list, *nlp = strchr(buffer, '\n');
-	if (nlp)
-	    *nlp = '\0';
-	list = parse_columns(buffer);
-	if (list == 0)		/* blank or comment */
-	    continue;
-	name_table[n].nte_link = -1;	/* end-of-hash */
-	name_table[n].nte_name = strdup(list[column]);
-	if (!strcmp(list[2], "bool")) {
-	    name_table[n].nte_type = BOOLEAN;
-	    name_table[n].nte_index = BoolCount++;
-	} else if (!strcmp(list[2], "num")) {
-	    name_table[n].nte_type = NUMBER;
-	    name_table[n].nte_index = NumCount++;
-	} else if (!strcmp(list[2], "str")) {
-	    name_table[n].nte_type = STRING;
-	    name_table[n].nte_index = StrCount++;
-	} else {
-	    fprintf(stderr, "Unknown type: %s\n", list[2]);
-	    exit(EXIT_FAILURE);
-	}
-	n++;
-    }
-    _nc_make_hash_table(name_table, hash_table);
-
-    /*
-     * Write the compiled tables to standard output
-     */
-    if (bigstring) {
-	int len = 0;
-	int nxt;
-
-	printf("static const char %s_names_text[] = \\\n", root_name);
-	for (n = 0; n < CAPTABSIZE; n++) {
-	    nxt = (int) strlen(name_table[n].nte_name) + 5;
-	    if (nxt + len > 72) {
-		printf("\\\n");
-		len = 0;
 	    }
-	    printf("\"%s\\0\" ", name_table[n].nte_name);
-	    len += nxt;
+	    ptr = table + (ptr->nte_link + data->table_data[data->table_size]);
 	}
-	printf(";\n\n");
-
-	len = 0;
-	printf("static name_table_data const %s_names_data[] =\n",
-	       root_name);
-	printf("{\n");
-	for (n = 0; n < CAPTABSIZE; n++) {
-	    printf("\t{ %15d,\t%10s,\t%3d, %3d }%c\n",
-		   len,
-		   typenames[name_table[n].nte_type],
-		   name_table[n].nte_index,
-		   name_table[n].nte_link,
-		   n < CAPTABSIZE - 1 ? ',' : ' ');
-	    len += (int) strlen(name_table[n].nte_name) + 1;
-	}
-	printf("};\n\n");
-	printf("static struct name_table_entry *_nc_%s_table = 0;\n\n", root_name);
-    } else {
-
-	printf("static struct name_table_entry %s _nc_%s_table[] =\n",
-	       bigstring ? "" : "const",
-	       root_name);
-	printf("{\n");
-	for (n = 0; n < CAPTABSIZE; n++) {
-	    sprintf(buffer, "\"%s\"",
-		    name_table[n].nte_name);
-	    printf("\t{ %15s,\t%10s,\t%3d, %3d }%c\n",
-		   buffer,
-		   typenames[name_table[n].nte_type],
-		   name_table[n].nte_index,
-		   name_table[n].nte_link,
-		   n < CAPTABSIZE - 1 ? ',' : ' ');
-	}
-	printf("};\n\n");
     }
 
-    printf("static const short _nc_%s_hash_table[%d] =\n",
-	   root_name,
-	   HASHTABSIZE + 1);
-    printf("{\n");
-    for (n = 0; n < HASHTABSIZE; n++) {
-	printf("\t%3d,\n", hash_table[n]);
-    }
-    printf("\t0\t/* base-of-table */\n");
-    printf("};\n\n");
-
-    printf("#if (BOOLCOUNT!=%d)||(NUMCOUNT!=%d)||(STRCOUNT!=%d)\n",
-	   BoolCount, NumCount, StrCount);
-    printf("#error\t--> term.h and comp_captab.c disagree about the <--\n");
-    printf("#error\t--> numbers of booleans, numbers and/or strings <--\n");
-    printf("#endif\n\n");
-
-    free(hash_table);
-    return EXIT_SUCCESS;
+    return ptr;
 }
-#endif