* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/* headers if any */
-#include "tclInt.h"
-
/* overrides for regguts.h definitions, if any */
-#define FUNCPTR(name, args) (*name) _ANSI_ARGS_(args)
-#define MALLOC(n) ckalloc(n)
-#define FREE(p) ckfree(VS(p))
-#define REALLOC(p,n) ckrealloc(VS(p),n)
-
+/* regguts only includes standard headers if NULL is not defined, so do it
+ * ourselves here */
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <limits.h>
+#include <string.h>
+/* must include this after ctype.h inclusion for CodeWarrior/Mac */
+#include "wx/wxchar.h"
/*
* Do not insert extras between the "begin" and "end" lines -- this
#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... */
-#define __REG_VOID_T VOID
-#define __REG_CONST CONST
-/* 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
+#if wxUSE_UNICODE
+# define __REG_WIDE_T wxChar
+# define __REG_WIDE_COMPILE re_comp
+# define __REG_WIDE_EXEC re_exec
+# define __REG_NOCHAR /* don't want the char versions */
+#endif
+#define __REG_NOFRONT /* don't want regcomp() and regexec() */
+#define _ANSI_ARGS_(x) x
/* --- 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, MCCE number, or NOCELT */
-#define NOCELT (-1) /* celt value which is not valid chr or MCCE */
-#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 > 3
-#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 */
+typedef wxChar 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, MCCE number, or NOCELT */
+#define NOCELT (-1) /* celt value which is not valid chr or MCCE */
+#define UCHAR(c) ((unsigned char) (c))
+#define CHR(c) (UCHAR(c)) /* turn char literal into chr literal */
+#define DIGITVAL(c) ((c)-'0') /* turn chr digit into its value */
+#if !wxUSE_UNICODE
+# define CHRBITS 8 /* bits in a chr; must not use sizeof */
+# define CHR_MIN 0x00 /* smallest and largest chr; the value */
+# define CHR_MAX 0xff /* CHR_MAX-CHR_MIN+1 should fit in uchr */
+#elif SIZEOF_WCHAR_T == 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 */
+# 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)
+/*
+ * I'm using isalpha et al. instead of wxIsalpha since BCC 5.5's iswalpha
+ * seems not to work on Windows 9x? Note that these are only used by the
+ * lexer, and although they must work for wxChars, they need only return
+ * true for characters within the ascii range.
+ */
+#define iscalnum(x) ((wxUChar)(x) < 128 && isalnum(x))
+#define iscalpha(x) ((wxUChar)(x) < 128 && isalpha(x))
+#define iscdigit(x) ((wxUChar)(x) < 128 && isdigit(x))
+#define iscspace(x) ((wxUChar)(x) < 128 && isspace(x))
/* name the external functions */
-#define compile TclReComp
-#define exec TclReExec
+#define compile re_comp
+#define exec re_exec
/* enable/disable debugging code (by whether REG_DEBUG is defined or not) */
-#if 0 /* no debug unless requested by makefile */
-#define REG_DEBUG /* */
+#if 0 /* no debug unless requested by makefile */
+#define REG_DEBUG /* */
#endif
/* and pick up the standard header */
projects / wxWidgets.git / blobdiff