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| author | Guido van Rossum <guido@python.org> | 1992-01-27 16:47:46 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1992-01-27 16:47:46 (GMT) |
| commit | 3b1a57a4a0bf49b12869f80d9b7880fcff72a85a (patch) | |
| tree | 7f2af1964d1270e8277b1ad4141eeb691af4e6ac /Modules/regexpr.c | |
| parent | 922cfad5a3b4720bc06b40b7856c3902f4b4c3e1 (diff) | |
| download | cpython-3b1a57a4a0bf49b12869f80d9b7880fcff72a85a.zip cpython-3b1a57a4a0bf49b12869f80d9b7880fcff72a85a.tar.gz cpython-3b1a57a4a0bf49b12869f80d9b7880fcff72a85a.tar.bz2 | |
Ported to THINK C.
Diffstat (limited to 'Modules/regexpr.c')
| -rw-r--r-- | Modules/regexpr.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/Modules/regexpr.c b/Modules/regexpr.c index 137e41d..ccf515a 100644 --- a/Modules/regexpr.c +++ b/Modules/regexpr.c @@ -13,6 +13,7 @@ software is provided "as is" without express or implied warranty. Created: Thu Sep 26 17:14:05 1991 ylo Last modified: Mon Nov 4 17:06:48 1991 ylo +Ported to Think C: 19 Jan 1992 guido@cwi.nl This code draws many ideas from the regular expression packages by Henry Spencer of the University of Toronto and Richard Stallman of the @@ -25,13 +26,21 @@ $Header$ */ +#include "PROTO.h" /* For PROTO macro --Guido */ + #include <stdio.h> #include <assert.h> #include "regexpr.h" +#ifdef THINK_C +/* Think C on the Mac really needs these headers... --Guido */ +#include <stdlib.h> +#include <string.h> +#else char *malloc(); void free(); char *realloc(); +#endif #define MACRO_BEGIN do { #define MACRO_END } while (0) @@ -136,6 +145,7 @@ static char re_syntax_table[256]; #endif /* emacs */ +static void re_compile_initialize PROTO((void)); static void re_compile_initialize() { int a; @@ -244,6 +254,7 @@ int syntax; return ret; } +static int hex_char_to_decimal PROTO((int)); static int hex_char_to_decimal(ch) int ch; { @@ -752,6 +763,8 @@ regexp_t bufp; #undef SETBIT #undef SET_FIELDS +static void re_compile_fastmap_aux + PROTO((char *, int, char *, char *, char *)); static void re_compile_fastmap_aux(code, pos, visited, can_be_null, fastmap) char *code, *visited, *can_be_null, *fastmap; int pos; @@ -848,6 +861,7 @@ int pos; } } +static int re_do_compile_fastmap PROTO((char *, int, int, char *, char *)); static int re_do_compile_fastmap(buffer, used, pos, can_be_null, fastmap) char *buffer, *fastmap, *can_be_null; int used, pos; @@ -1328,7 +1342,7 @@ regexp_registers_t regs; /*NOTREACHED*/ } } -#if 0 /* This line is never reached */ +#if 0 /* This line is never reached --Guido */ abort(); #endif /*NOTREACHED*/ @@ -1396,7 +1410,6 @@ regexp_registers_t regs; } else dir = 1; - /* range--; /* Bugfix by Guido */ if (anchor == 2) if (pos != 0) return -1; |