/[dtapublic]/projs/trunk/shared_source/c_tcl_base_7_5_w_mods/regcustom.h
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Revision 42 - (show annotations) (download)
Fri Oct 14 01:50:00 2016 UTC (6 years, 5 months ago) by dashley
Original Path: projs/trunk/shared_source/tcl_base/regcustom.h
File MIME type: text/plain
File size: 4458 byte(s)
Move shared source code to commonize.
1 /* $Header: /cvsroot/esrg/sfesrg/esrgpcpj/shared/tcl_base/regcustom.h,v 1.1.1.1 2001/06/13 04:31:35 dtashley Exp $ */
2
3 /*
4 * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved.
5 *
6 * Development of this software was funded, in part, by Cray Research Inc.,
7 * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics
8 * Corporation, none of whom are responsible for the results. The author
9 * thanks all of them.
10 *
11 * Redistribution and use in source and binary forms -- with or without
12 * modification -- are permitted for any purpose, provided that
13 * redistributions in source form retain this entire copyright notice and
14 * indicate the origin and nature of any modifications.
15 *
16 * I'd appreciate being given credit for this package in the documentation
17 * of software which uses it, but that is not a requirement.
18 *
19 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
20 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
21 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
22 * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
27 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 /* headers if any */
32 #include "tclInt.h"
33
34 /* overrides for regguts.h definitions, if any */
35 #define FUNCPTR(name, args) (*name) _ANSI_ARGS_(args)
36 #define MALLOC(n) ckalloc(n)
37 #define FREE(p) ckfree(VS(p))
38 #define REALLOC(p,n) ckrealloc(VS(p),n)
39
40
41
42 /*
43 * Do not insert extras between the "begin" and "end" lines -- this
44 * chunk is automatically extracted to be fitted into regex.h.
45 */
46 /* --- begin --- */
47 /* ensure certain things don't sneak in from system headers */
48 #ifdef __REG_WIDE_T
49 #undef __REG_WIDE_T
50 #endif
51 #ifdef __REG_WIDE_COMPILE
52 #undef __REG_WIDE_COMPILE
53 #endif
54 #ifdef __REG_WIDE_EXEC
55 #undef __REG_WIDE_EXEC
56 #endif
57 #ifdef __REG_REGOFF_T
58 #undef __REG_REGOFF_T
59 #endif
60 #ifdef __REG_VOID_T
61 #undef __REG_VOID_T
62 #endif
63 #ifdef __REG_CONST
64 #undef __REG_CONST
65 #endif
66 #ifdef __REG_NOFRONT
67 #undef __REG_NOFRONT
68 #endif
69 #ifdef __REG_NOCHAR
70 #undef __REG_NOCHAR
71 #endif
72 /* interface types */
73 #define __REG_WIDE_T Tcl_UniChar
74 #define __REG_REGOFF_T long /* not really right, but good enough... */
75 #define __REG_VOID_T VOID
76 #define __REG_CONST CONST
77 /* names and declarations */
78 #define __REG_WIDE_COMPILE TclReComp
79 #define __REG_WIDE_EXEC TclReExec
80 #define __REG_NOFRONT /* don't want regcomp() and regexec() */
81 #define __REG_NOCHAR /* or the char versions */
82 #define regfree TclReFree
83 #define regerror TclReError
84 /* --- end --- */
85
86
87
88 /* internal character type and related */
89 typedef Tcl_UniChar chr; /* the type itself */
90 typedef int pchr; /* what it promotes to */
91 typedef unsigned uchr; /* unsigned type that will hold a chr */
92 typedef int celt; /* type to hold chr, MCCE number, or NOCELT */
93 #define NOCELT (-1) /* celt value which is not valid chr or MCCE */
94 #define CHR(c) (UCHAR(c)) /* turn char literal into chr literal */
95 #define DIGITVAL(c) ((c)-'0') /* turn chr digit into its value */
96 #define CHRBITS 16 /* bits in a chr; must not use sizeof */
97 #define CHR_MIN 0x0000 /* smallest and largest chr; the value */
98 #define CHR_MAX 0xffff /* CHR_MAX-CHR_MIN+1 should fit in uchr */
99
100 /* functions operating on chr */
101 #define iscalnum(x) Tcl_UniCharIsAlnum(x)
102 #define iscalpha(x) Tcl_UniCharIsAlpha(x)
103 #define iscdigit(x) Tcl_UniCharIsDigit(x)
104 #define iscspace(x) Tcl_UniCharIsSpace(x)
105
106 /* name the external functions */
107 #define compile TclReComp
108 #define exec TclReExec
109
110 /* enable/disable debugging code (by whether REG_DEBUG is defined or not) */
111 #if 0 /* no debug unless requested by makefile */
112 #define REG_DEBUG /* */
113 #endif
114
115 /* and pick up the standard header */
116 #include "regex.h"
117
118 /* $History: regcustom.h $
119 *
120 * ***************** Version 1 *****************
121 * User: Dtashley Date: 1/02/01 Time: 12:08a
122 * Created in $/IjuScripter, IjuConsole/Source/Tcl Base
123 * Initial check-in.
124 */
125
126 /* End of REGCUSTOM.H */

dashley@gmail.com
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