+++ /dev/null
-/*************************************************
-* Perl-Compatible Regular Expressions *
-*************************************************/
-
-/*
-PCRE is a library of functions to support regular expressions whose syntax
-and semantics are as close as possible to those of the Perl 5 language.
-
-Written by: Philip Hazel <ph10@cam.ac.uk>
-
- Copyright (c) 1997-2000 University of Cambridge
-
------------------------------------------------------------------------------
-Permission is granted to anyone to use this software for any purpose on any
-computer system, and to redistribute it freely, subject to the following
-restrictions:
-
-1. This software is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-2. The origin of this software must not be misrepresented, either by
- explicit claim or by omission.
-
-3. Altered versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
-
-4. If PCRE is embedded in any software that is released under the GNU
- General Purpose Licence (GPL), then the terms of that licence shall
- supersede any condition above with which it is incompatible.
------------------------------------------------------------------------------
-
-See the file Tech.Notes for some information on the internals.
-*/
-
-
-/* This is a support program to generate the file chartables.c, containing
-character tables of various kinds. They are built according to the default C
-locale and used as the default tables by PCRE. Now that pcre_maketables is
-a function visible to the outside world, we make use of its code from here in
-order to be consistent. */
-
-#include <ctype.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "internal.h"
-
-#define DFTABLES /* maketables.c notices this */
-#include "maketables.c"
-
-
-int main(void)
-{
-int i;
-unsigned const char *tables = pcre_maketables();
-
-printf(
- "/*************************************************\n"
- "* Perl-Compatible Regular Expressions *\n"
- "*************************************************/\n\n"
- "/* This file is automatically written by the dftables auxiliary \n"
- "program. If you edit it by hand, you might like to edit the Makefile to \n"
- "prevent its ever being regenerated.\n\n"
- "This file is #included in the compilation of pcre.c to build the default\n"
- "character tables which are used when no tables are passed to the compile\n"
- "function. */\n\n"
- "static unsigned char pcre_default_tables[] = {\n\n"
- "/* This table is a lower casing table. */\n\n");
-
-printf(" ");
-for (i = 0; i < 256; i++)
- {
- if ((i & 7) == 0 && i != 0) printf("\n ");
- printf("%3d", *tables++);
- if (i != 255) printf(",");
- }
-printf(",\n\n");
-
-printf("/* This table is a case flipping table. */\n\n");
-
-printf(" ");
-for (i = 0; i < 256; i++)
- {
- if ((i & 7) == 0 && i != 0) printf("\n ");
- printf("%3d", *tables++);
- if (i != 255) printf(",");
- }
-printf(",\n\n");
-
-printf(
- "/* This table contains bit maps for various character classes.\n"
- "Each map is 32 bytes long and the bits run from the least\n"
- "significant end of each byte. The classes that have their own\n"
- "maps are: space, xdigit, digit, upper, lower, word, graph\n"
- "print, punct, and cntrl. Other classes are built from combinations. */\n\n");
-
-printf(" ");
-for (i = 0; i < cbit_length; i++)
- {
- if ((i & 7) == 0 && i != 0)
- {
- if ((i & 31) == 0) printf("\n");
- printf("\n ");
- }
- printf("0x%02x", *tables++);
- if (i != cbit_length - 1) printf(",");
- }
-printf(",\n\n");
-
-printf(
- "/* This table identifies various classes of character by individual bits:\n"
- " 0x%02x white space character\n"
- " 0x%02x letter\n"
- " 0x%02x decimal digit\n"
- " 0x%02x hexadecimal digit\n"
- " 0x%02x alphanumeric or '_'\n"
- " 0x%02x regular expression metacharacter or binary zero\n*/\n\n",
- ctype_space, ctype_letter, ctype_digit, ctype_xdigit, ctype_word,
- ctype_meta);
-
-printf(" ");
-for (i = 0; i < 256; i++)
- {
- if ((i & 7) == 0 && i != 0)
- {
- printf(" /* ");
- if (isprint(i-8)) printf(" %c -", i-8);
- else printf("%3d-", i-8);
- if (isprint(i-1)) printf(" %c ", i-1);
- else printf("%3d", i-1);
- printf(" */\n ");
- }
- printf("0x%02x", *tables++);
- if (i != 255) printf(",");
- }
-
-printf("};/* ");
-if (isprint(i-8)) printf(" %c -", i-8);
- else printf("%3d-", i-8);
-if (isprint(i-1)) printf(" %c ", i-1);
- else printf("%3d", i-1);
-printf(" */\n\n/* End of chartables.c */\n");
-
-return 0;
-}
-
-/* End of dftables.c */
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