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Diffstat (limited to 'tcl8.6/generic/regcustom.h')
| -rw-r--r-- | tcl8.6/generic/regcustom.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/tcl8.6/generic/regcustom.h b/tcl8.6/generic/regcustom.h deleted file mode 100644 index 681b97d..0000000 --- a/tcl8.6/generic/regcustom.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (c) 1998, 1999 Henry Spencer. All rights reserved. - * - * Development of this software was funded, in part, by Cray Research Inc., - * UUNET Communications Services Inc., Sun Microsystems Inc., and Scriptics - * Corporation, none of whom are responsible for the results. The author - * thanks all of them. - * - * Redistribution and use in source and binary forms - with or without - * modification - are permitted for any purpose, provided that redistributions - * in source form retain this entire copyright notice and indicate the origin - * and nature of any modifications. - * - * I'd appreciate being given credit for this package in the documentation of - * software which uses it, but that is not a requirement. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - * HENRY SPENCER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Headers if any. - */ - -#include "regex.h" - -/* - * Overrides for regguts.h definitions, if any. - */ - -#define FUNCPTR(name, args) (*name)args -#define MALLOC(n) VS(attemptckalloc(n)) -#define FREE(p) ckfree(VS(p)) -#define REALLOC(p,n) VS(attemptckrealloc(VS(p),n)) - -/* - * Do not insert extras between the "begin" and "end" lines - this chunk is - * automatically extracted to be fitted into regex.h. - */ - -/* --- begin --- */ -/* Ensure certain things don't sneak in from system headers. */ -#ifdef __REG_WIDE_T -#undef __REG_WIDE_T -#endif -#ifdef __REG_WIDE_COMPILE -#undef __REG_WIDE_COMPILE -#endif -#ifdef __REG_WIDE_EXEC -#undef __REG_WIDE_EXEC -#endif -#ifdef __REG_REGOFF_T -#undef __REG_REGOFF_T -#endif -#ifdef __REG_NOFRONT -#undef __REG_NOFRONT -#endif -#ifdef __REG_NOCHAR -#undef __REG_NOCHAR -#endif -/* Interface types */ -#define __REG_WIDE_T Tcl_UniChar -#define __REG_REGOFF_T long /* Not really right, but good enough... */ -/* Names and declarations */ -#define __REG_WIDE_COMPILE TclReComp -#define __REG_WIDE_EXEC TclReExec -#define __REG_NOFRONT /* Don't want regcomp() and regexec() */ -#define __REG_NOCHAR /* Or the char versions */ -#define regfree TclReFree -#define regerror TclReError -/* --- end --- */ - -/* - * Internal character type and related. - */ - -typedef Tcl_UniChar chr; /* The type itself. */ -typedef int pchr; /* What it promotes to. */ -typedef unsigned uchr; /* Unsigned type that will hold a chr. */ -typedef int celt; /* Type to hold chr, or NOCELT */ -#define NOCELT (-1) /* Celt value which is not valid chr */ -#define CHR(c) (UCHAR(c)) /* Turn char literal into chr literal */ -#define DIGITVAL(c) ((c)-'0') /* Turn chr digit into its value */ -#if TCL_UTF_MAX > 4 -#define CHRBITS 32 /* Bits in a chr; must not use sizeof */ -#define CHR_MIN 0x00000000 /* Smallest and largest chr; the value */ -#define CHR_MAX 0xffffffff /* CHR_MAX-CHR_MIN+1 should fit in uchr */ -#else -#define CHRBITS 16 /* Bits in a chr; must not use sizeof */ -#define CHR_MIN 0x0000 /* Smallest and largest chr; the value */ -#define CHR_MAX 0xffff /* CHR_MAX-CHR_MIN+1 should fit in uchr */ -#endif - -/* - * Functions operating on chr. - */ - -#define iscalnum(x) Tcl_UniCharIsAlnum(x) -#define iscalpha(x) Tcl_UniCharIsAlpha(x) -#define iscdigit(x) Tcl_UniCharIsDigit(x) -#define iscspace(x) Tcl_UniCharIsSpace(x) - -/* - * Name the external functions. - */ - -#define compile TclReComp -#define exec TclReExec - -/* -& Enable/disable debugging code (by whether REG_DEBUG is defined or not). -*/ - -#if 0 /* No debug unless requested by makefile. */ -#define REG_DEBUG /* */ -#endif - -/* - * Method of allocating a local workspace. We used a thread-specific data - * space to store this because the regular expression engine is never - * reentered from the same thread; it doesn't make any callbacks. - */ - -#if 1 -#define AllocVars(vPtr) \ - static Tcl_ThreadDataKey varsKey; \ - register struct vars *vPtr = (struct vars *) \ - Tcl_GetThreadData(&varsKey, sizeof(struct vars)) -#else -/* - * This strategy for allocating workspace is "more proper" in some sense, but - * quite a bit slower. Using TSD (as above) leads to code that is quite a bit - * faster in practice (measured!) - */ -#define AllocVars(vPtr) \ - register struct vars *vPtr = (struct vars *) MALLOC(sizeof(struct vars)) -#define FreeVars(vPtr) \ - FREE(vPtr) -#endif - -/* - * Local Variables: - * mode: c - * c-basic-offset: 4 - * fill-column: 78 - * End: - */ |