external/bsd/nvi/dist/regex/cclass.h

   1 /*      $NetBSD: cclass.h,v 1.2 2013/11/22 15:52:06 christos Exp $ */
   2 /*-
   3  * Copyright (c) 1992, 1993, 1994 Henry Spencer.
   4  * Copyright (c) 1992, 1993, 1994
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Henry Spencer of the University of Toronto.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. All advertising materials mentioning features or use of this software
  19  *    must display the following acknowledgement:
  20  *      This product includes software developed by the University of
  21  *      California, Berkeley and its contributors.
  22  * 4. Neither the name of the University nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  *
  38  *      @(#)cclass.h    8.2 (Berkeley) 3/16/94
  39  */
  40
  41 RCHAR_T ALNUM[] = {'a','l','n','u','m',0};
  42 RCHAR_T ALPHA[] = {'a','l','p','h','a',0};
  43 RCHAR_T BLANK[] = {'b','l','a','n','k',0};
  44 RCHAR_T CNTRL[] = {'c','n','t','r','l',0};
  45 RCHAR_T DIGIT[] = {'d','i','g','i','t',0};
  46 RCHAR_T GRAPH[] = {'g','r','a','p','h',0};
  47 RCHAR_T LOWER[] = {'l','o','w','e','r',0};
  48 RCHAR_T PRINT[] = {'p','r','i','n','t',0};
  49 RCHAR_T PUNCT[] = {'p','u','n','c','t',0};
  50 RCHAR_T SPACE[] = {'s','p','a','c','e',0};
  51 RCHAR_T UPPER[] = {'u','p','p','e','r',0};
  52 RCHAR_T XDIGIT[] = {'x','d','i','g','i','t',0};
  53
  54 /* character-class table */
  55 static struct cclass {
  56         RCHAR_T *name;
  57         const char *chars;
  58         const char *multis;
  59 } cclasses[] = {
  60         { ALNUM,        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
  61 0123456789",                            "" },
  62         { ALPHA,        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
  63                                         "" },
  64         { BLANK,        " \t",          "" },
  65         { CNTRL,        "\007\b\t\n\v\f\r\1\2\3\4\5\6\16\17\20\21\22\23\24\
  66 \25\26\27\30\31\32\33\34\35\36\37\177", "" },
  67         { DIGIT,        "0123456789",   "" },
  68         { GRAPH,        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
  69 0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
  70                                         "" },
  71         { LOWER,        "abcdefghijklmnopqrstuvwxyz",
  72                                         "" },
  73         { PRINT,        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
  74 0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ ",
  75                                         "" },
  76         { PUNCT,        "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
  77                                         "" },
  78         { SPACE,        "\t\n\v\f\r ",  "" },
  79         { UPPER,        "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
  80                                         "" },
  81         { XDIGIT,       "0123456789ABCDEFabcdef",
  82                                         "" },
  83         { NULL,         0,              "" },
  84 };