class Set(Instruction):
name = 'set'
- def __init__(self, set):
+ def __init__(self, set, flags=0):
self.set = set
- Instruction.__init__(self, chr(3), 33)
+ if flags & IGNORECASE: self.set=map(string.lower, self.set)
+ if len(set)==1:
+ # If only one element, use the "exact" opcode (it'll be faster)
+ Instruction.__init__(self, chr(4), 2)
+ else:
+ # Use the "set" opcode
+ Instruction.__init__(self, chr(3), 33)
def assemble(self, position, labels):
+ if len(self.set)==1:
+ # If only one character in set, generate an "exact" opcode
+ return self.opcode + self.set[0]
result = self.opcode
temp = 0
for i, c in map(lambda x: (x, chr(x)), range(256)):
def __repr__(self):
result = '%-15s' % (self.name)
self.set.sort()
+ # XXX this should print more intelligently
for char in self.set:
result = result + char
return result
class Exact(Instruction):
name = 'exact'
- def __init__(self, char):
+ def __init__(self, char, flags):
self.char = char
+ if flags & IGNORECASE: self.char=string.lower(self.char)
Instruction.__init__(self, chr(4), 2)
def assemble(self, position, labels):
return self.opcode + self.char
escape_type, value, index = expand_escape(pattern, index)
if escape_type == CHAR:
- stack.append([Exact(value)])
+ stack.append([Exact(value, flags)])
lastop = '\\' + value
elif escape_type == MEMORY_REFERENCE:
elif char == '.':
if flags & DOTALL:
- stack.append([Set(map(chr, range(256)))])
+ stack.append([Set(map(chr, range(256)), flags)])
else:
stack.append([AnyChar()])
lastop = '.'
index = end + 1
# do not change lastop
else:
- stack.append([Exact(char)])
+ stack.append([Exact(char, flags)])
lastop = '#'
elif char in string.whitespace:
if not (flags & VERBOSE):
- stack.append([Exact(char)])
+ stack.append([Exact(char, flags)])
lastop = char
elif char == '[':
index = index + 1
if negate:
+ # If case is being ignored, then both upper- and lowercase
+ # versions of the letters must be excluded.
+ if flags & IGNORECASE: set=set+map(string.upper, set)
notset = []
for char in map(chr, range(256)):
if char not in set:
notset.append(char)
if len(notset) == 0:
raise error, 'empty negated set'
- stack.append([Set(notset)])
+ stack.append([Set(notset, flags)])
else:
if len(set) == 0:
raise error, 'empty set'
- stack.append([Set(set)])
+ stack.append([Set(set, flags)])
lastop = '[]'
else:
- stack.append([Exact(char)])
+ stack.append([Exact(char, flags)])
lastop = char
code = []
code.append(Label(label))
label = label + 1
code.append(End())
+# print code
return RegexObject(pattern, flags, code, register, groupindex)
# Replace expand_escape and _expand functions with their C equivalents.
# ('((((((((((a))))))))))\\41', 'aa', FAIL),
# ('((((((((((a))))))))))\\41', 'a!', SUCCEED, 'found', 'a!'),
('((((((((((a))))))))))\\41', '', SYNTAX_ERROR),
+ ('(?i)((((((((((a))))))))))\\41', '', SYNTAX_ERROR),
('(((((((((a)))))))))', 'a', SUCCEED, 'found', 'a'),
('multiple words of text', 'uh-uh', FAIL),
('multiple words', 'multiple words, yeah', SUCCEED, 'found', 'multiple words'),
('(?i)((((((((((a))))))))))\\10', 'AA', SUCCEED, 'found', 'AA'),
#('(?i)((((((((((a))))))))))\\41', 'AA', FAIL),
#('(?i)((((((((((a))))))))))\\41', 'A!', SUCCEED, 'found', 'A!'),
- ('(?i)((((((((((a))))))))))\\41', '', SYNTAX_ERROR),
('(?i)(((((((((a)))))))))', 'A', SUCCEED, 'found', 'A'),
('(?i)(?:(?:(?:(?:(?:(?:(?:(?:(?:(a))))))))))', 'A', SUCCEED, 'g1', 'A'),
('(?i)(?:(?:(?:(?:(?:(?:(?:(?:(?:(a|b|c))))))))))', 'C', SUCCEED, 'g1', 'C'),
('a.b', 'a\nb', FAIL),
('(?s)a.b', 'a\nb', SUCCEED, 'found', 'a\nb'),
- # test \w, etc.
+ # test \w, etc. both inside and outside character classes
('\\w+', '--ab_cd0123--', SUCCEED, 'found', 'ab_cd0123'),
+ ('[\\w]+', '--ab_cd0123--', SUCCEED, 'found', 'ab_cd0123'),
('\\D+', '1234abc5678', SUCCEED, 'found', 'abc'),
+ ('[\\D]+', '1234abc5678', SUCCEED, 'found', 'abc'),
('[\\da-fA-F]+', '123abc', SUCCEED, 'found', '123abc'),
('[\\d-x]', '-', SYNTAX_ERROR),
+ (r'([\s]*)([\S]*)([\s]*)', ' testing!1972', SUCCEED, 'g3+g2+g1', 'testing!1972 '),
+ (r'(\s*)(\S*)(\s*)', ' testing!1972', SUCCEED, 'g3+g2+g1', 'testing!1972 '),
+
+ (r'\xff', '\377', SUCCEED, 'found', chr(255)),
+ (r'\x00ff', '\377', SUCCEED, 'found', chr(255)),
+ (r'\t\n\v\r\f\a\g', '\t\n\v\r\f\ag', SUCCEED, 'found', '\t\n\v\r\f\ag'),
+ ('\t\n\v\r\f\a\g', '\t\n\v\r\f\ag', SUCCEED, 'found', '\t\n\v\r\f\ag'),
+ (r'\t\n\v\r\f\a', '\t\n\v\r\f\a', SUCCEED, 'found', chr(9)+chr(10)+chr(11)+chr(13)+chr(12)+chr(7)),
+ (r'[\t][\n][\v][\r][\f][\a][\A][\b][\B][\Z][\g]', '\t\n\v\r\f\aA\bBZg', SUCCEED, 'found', '\t\n\v\r\f\aA\bBZg'),
]
('\\([xyz]*\\)x', 'abcx', SUCCEED,
'found+"-"+g1', 'x-'),
('\\(a\\)+b\\|aac', 'aac', SUCCEED,
- 'found+"-"+g1', 'aac-None')
+ 'found+"-"+g1', 'aac-None'),
+('\<a', 'a', SUCCEED, 'found', 'a'),
+('\<a', '!', FAIL),
+('a\<b', 'ab', FAIL),
+('a\>', 'ab', FAIL),
+('a\>', 'a!', SUCCEED, 'found', 'a'),
+('a\>', 'a', SUCCEED, 'found', 'a'),
]
assert re.sub('(?P<a>x)', '\g<a>\g<a>', 'xx') == 'xxxx'
+ assert re.sub('a', r'\t\n\v\r\f\a\b\B\Z\a\A\w\W\s\S\d\D', 'a') == '\t\n\v\r\f\a\bBZ\aAwWsSdD'
+ assert re.sub('a', '\t\n\v\r\f\a', 'a') == '\t\n\v\r\f\a'
+ assert re.sub('a', '\t\n\v\r\f\a', 'a') == (chr(9)+chr(10)+chr(11)+chr(13)+chr(12)+chr(7))
+
except AssertionError:
raise TestFailed, "re.sub"
print 'Running re_tests test suite'
for t in tests:
- print t
sys.stdout.flush()
pattern=s=outcome=repl=expected=None
if len(t)==5:
if outcome==SYNTAX_ERROR: pass # Expected a syntax error
else:
print '=== Syntax error:', t
+ except KeyboardInterrupt: raise KeyboardInterrupt
except:
print '*** Unexpected error ***'
if verbose:
print repr(repl)+' should be '+repr(expected)
else:
print '=== Failed incorrectly', t
+
+ # Try the match with IGNORECASE enabled, and check that it
+ # still succeeds.
+ obj=re.compile(pattern, re.IGNORECASE)
+ result=obj.search(s)
+ if result==None:
+ print '=== Fails on case-insensitive match', t
re->re_lastok = NULL;
result = re_match(&re->re_patbuf, buffer, size, offset, &re->re_regs);
if (result < -1) {
- /* Failure like stack overflow */
- PyErr_SetString(RegexError, "match failure");
+ /* Serious failure of some sort; if re_match didn't
+ set an exception, raise a generic error */
+ if (!PyErr_Occurred())
+ PyErr_SetString(RegexError, "match failure");
return NULL;
}
if (result >= 0) {
result = re_search(&re->re_patbuf, buffer, size, offset, range,
&re->re_regs);
if (result < -1) {
- /* Failure like stack overflow */
- PyErr_SetString(RegexError, "match failure");
+ /* Serious failure of some sort; if re_match didn't
+ set an exception, raise a generic error */
+ if (!PyErr_Occurred())
+ PyErr_SetString(RegexError, "match failure");
return NULL;
}
if (result >= 0) {
#include "myproto.h" /* For PROTO macro --Guido */
#include <stdio.h>
+#include "Python.h"
#ifndef NDEBUG
#define NDEBUG 1
{
int num;
int level;
- char *start;
- char *end;
+ unsigned char *start;
+ unsigned char *end;
} reg;
struct
{
int count;
int level;
int phantom;
- char *code;
- char *text;
+ unsigned char *code;
+ unsigned char *text;
} fail;
struct
{
* offsets from the beginning of the string before returning the
* registers to the calling program. */
- char *start[NUM_REGISTERS];
- char *end[NUM_REGISTERS];
+ unsigned char *start[NUM_REGISTERS];
+ unsigned char *end[NUM_REGISTERS];
/* Keeps track of whether a register has changed recently. */
Cwordbound, /* match if at word boundary */
Cnotwordbound, /* match if not at word boundary */
Csyntaxspec, /* matches syntax code (1 byte follows) */
- Cnotsyntaxspec, /* matches if syntax code does not match (1 byte foll)*/
+ Cnotsyntaxspec, /* matches if syntax code does not match (1 byte follows) */
Crepeat1
};
#define SYNTAX(ch) re_syntax_table[(unsigned char)(ch)]
-char re_syntax_table[256];
+unsigned char re_syntax_table[256];
void re_compile_initialize(void)
{
return 16;
}
-static void re_compile_fastmap_aux(char *code,
+static void re_compile_fastmap_aux(unsigned char *code,
int pos,
- char *visited,
- char *can_be_null,
- char *fastmap)
+ unsigned char *visited,
+ unsigned char *can_be_null,
+ unsigned char *fastmap)
{
int a;
int b;
}
default:
{
- abort(); /* probably some opcode is missing from this switch */
+ PyErr_SetString(PyExc_SystemError, "Unknown regex opcode: memory corrupted?");
+ return;
/*NOTREACHED*/
}
}
}
-static int re_do_compile_fastmap(char *buffer,
+static int re_do_compile_fastmap(unsigned char *buffer,
int used,
int pos,
- char *can_be_null,
- char *fastmap)
+ unsigned char *can_be_null,
+ unsigned char *fastmap)
{
- char small_visited[512], *visited;
+ unsigned char small_visited[512], *visited;
if (used <= sizeof(small_visited))
visited = small_visited;
&bufp->can_be_null,
bufp->fastmap))
return;
+ if (PyErr_Occurred()) return;
if (bufp->buffer[0] == Cbol)
bufp->anchor = 1; /* begline */
else
*
*/
-static int re_optimize_star_jump(regexp_t bufp, char *code)
+static int re_optimize_star_jump(regexp_t bufp, unsigned char *code)
{
- char map[256];
- char can_be_null;
- char *p1;
- char *p2;
- char ch;
+ unsigned char map[256];
+ unsigned char can_be_null;
+ unsigned char *p1;
+ unsigned char *p2;
+ unsigned char ch;
int a;
int b;
int num_instructions = 0;
-
+
a = (unsigned char)*code++;
a |= (unsigned char)*code++ << 8;
a = (int)SHORT(a);
p1 = code + a + 3; /* skip the failure_jump */
+ /* Check that the jump is within the pattern */
+ if (p1<bufp->buffer || bufp->buffer+bufp->used<p1)
+ {
+ PyErr_SetString(PyExc_SystemError, "Regex VM jump out of bounds (failure_jump opt)");
+ return 0;
+ }
+
assert(p1[-3] == Cfailure_jump);
p2 = code;
/* p1 points inside loop, p2 points to after loop */
}
}
- make_update_jump:
+ /* make_update_jump: */
code -= 3;
a += 3; /* jump to after the Cfailure_jump */
code[0] = Cupdate_failure_jump;
static int re_optimize(regexp_t bufp)
{
- char *code;
+ unsigned char *code;
code = bufp->buffer;
#define GETHEX(var) \
{ \
- char gethex_ch, gethex_value; \
+ unsigned char gethex_ch, gethex_value; \
NEXTCHAR(gethex_ch); \
gethex_value = hex_char_to_decimal(gethex_ch); \
if (gethex_value == 16) \
} \
}
-char *re_compile_pattern(char *regex, int size, regexp_t bufp)
+unsigned char *re_compile_pattern(unsigned char *regex, int size, regexp_t bufp)
{
int a;
int pos;
int future_jumps[MAX_NESTING];
int num_jumps;
unsigned char ch = '\0';
- char *pattern;
- char *translate;
+ unsigned char *pattern;
+ unsigned char *translate;
int next_register;
int paren_depth;
int num_open_registers;
var = translate[var]
int re_match(regexp_t bufp,
- char *string,
+ unsigned char *string,
int size,
int pos,
regexp_registers_t old_regs)
{
- char *code;
- char *translate;
- char *text;
- char *textstart;
- char *textend;
+ unsigned char *code;
+ unsigned char *translate;
+ unsigned char *text;
+ unsigned char *textstart;
+ unsigned char *textend;
int a;
int b;
int ch;
int reg;
int match_end;
- char *regstart;
- char *regend;
+ unsigned char *regstart;
+ unsigned char *regend;
int regsize;
match_state state;
a = (unsigned char)*code++;
a |= (unsigned char)*code++ << 8;
code += (int)SHORT(a);
+ if (code<bufp->buffer || bufp->buffer+bufp->used<code) {
+ PyErr_SetString(PyExc_SystemError, "Regex VM jump out of bounds (Cjump)");
+ FREE_STATE(state);
+ return -2;
+ }
goto continue_matching;
}
case Cdummy_failure_jump:
{
+ unsigned char *failuredest;
+
a = (unsigned char)*code++;
a |= (unsigned char)*code++ << 8;
a = (int)SHORT(a);
assert(*code == Cfailure_jump);
b = (unsigned char)code[1];
b |= (unsigned char)code[2] << 8;
- PUSH_FAILURE(state, code + (int)SHORT(b) + 3, NULL, goto error);
+ failuredest = code + (int)SHORT(b) + 3;
+ if (failuredest<bufp->buffer || bufp->buffer+bufp->used < failuredest) {
+ PyErr_SetString(PyExc_SystemError, "Regex VM jump out of bounds (Cdummy_failure_jump failuredest)");
+ FREE_STATE(state);
+ return -2;
+ }
+ PUSH_FAILURE(state, failuredest, NULL, goto error);
code += a;
+ if (code<bufp->buffer || bufp->buffer+bufp->used < code) {
+ PyErr_SetString(PyExc_SystemError, "Regex VM jump out of bounds (Cdummy_failure_jump code)");
+ FREE_STATE(state);
+ return -2;
+ }
goto continue_matching;
}
case Cfailure_jump:
a = (unsigned char)*code++;
a |= (unsigned char)*code++ << 8;
a = (int)SHORT(a);
+ if (code+a<bufp->buffer || bufp->buffer+bufp->used < code+a) {
+ PyErr_SetString(PyExc_SystemError, "Regex VM jump out of bounds (Cfailure_jump)");
+ FREE_STATE(state);
+ return -2;
+ }
PUSH_FAILURE(state, code + a, text, goto error);
goto continue_matching;
}
case Crepeat1:
{
- char *pinst;
+ unsigned char *pinst;
a = (unsigned char)*code++;
a |= (unsigned char)*code++ << 8;
a = (int)SHORT(a);
pinst = code + a;
+ if (pinst<bufp->buffer || bufp->buffer+bufp->used<pinst) {
+ PyErr_SetString(PyExc_SystemError, "Regex VM jump out of bounds (Crepeat1)");
+ FREE_STATE(state);
+ return -2;
+ }
/* pinst is sole instruction in loop, and it matches a
* single character. Since Crepeat1 was originally a
* Cupdate_failure_jump, we also know that backtracking
switch (*pinst++)
{
case Cset:
- {
- if (translate)
+ {
+ if (translate)
{
while (text < textend)
{
}
}
break;
- }
+ }
case Cexact:
{
ch = (unsigned char)*pinst;
}
default:
{
- abort();
+ FREE_STATE(state);
+ PyErr_SetString(PyExc_SystemError, "Unknown regex opcode: memory corrupted?");
+ return -2;
/*NOTREACHED*/
}
}
{
if (text == textend)
goto fail;
- if (!(SYNTAX(*text) & Sword))
+ if (!(SYNTAX(*text) & Sword))
goto fail;
if (text == textstart)
goto continue_matching;
goto fail;
if (text == textend)
goto continue_matching;
- if (SYNTAX(*text) & Sword)
- goto fail;
- goto continue_matching;
+ if (!(SYNTAX(*text) & Sword))
+ goto continue_matching;
+ goto fail;
}
case Cwordbound:
{
{
NEXTCHAR(ch);
if (SYNTAX(ch) & (unsigned char)*code++)
- break;
+ goto fail;
goto continue_matching;
}
default:
{
- abort();
+ FREE_STATE(state);
+ PyErr_SetString(PyExc_SystemError, "Unknown regex opcode: memory corrupted?");
+ return -2;
/*NOTREACHED*/
}
}
+
+
#if 0 /* This line is never reached --Guido */
abort();
/*
*NOTREACHED
*/
-
+
+ /* Using "break;" in the above switch statement is equivalent to "goto fail;" */
fail:
POP_FAILURE(state, code, text, goto done_matching, goto error);
goto continue_matching;
FREE_STATE(state);
return -2;
}
+
#undef PREFETCH
#undef NEXTCHAR
int re_search(regexp_t bufp,
- char *string,
+ unsigned char *string,
int size,
int pos,
int range,
regexp_registers_t regs)
{
- char *fastmap;
- char *translate;
- char *text;
- char *partstart;
- char *partend;
+ unsigned char *fastmap;
+ unsigned char *translate;
+ unsigned char *text;
+ unsigned char *partstart;
+ unsigned char *partend;
int dir;
int ret;
- char anchor;
+ unsigned char anchor;
assert(size >= 0 && pos >= 0);
assert(pos + range >= 0 && pos + range <= size); /* Bugfix by ylo */
fastmap = bufp->fastmap;
translate = bufp->translate;
- if (fastmap && !bufp->fastmap_accurate)
- re_compile_fastmap(bufp);
+ if (fastmap && !bufp->fastmap_accurate) {
+ re_compile_fastmap(bufp);
+ if (PyErr_Occurred()) return -2;
+ }
+
anchor = bufp->anchor;
if (bufp->can_be_null == 1) /* can_be_null == 2: can match null at eob */
fastmap = NULL;
typedef struct re_pattern_buffer
{
- char *buffer; /* compiled pattern */
+ unsigned char *buffer; /* compiled pattern */
int allocated; /* allocated size of compiled pattern */
int used; /* actual length of compiled pattern */
- char *fastmap; /* fastmap[ch] is true if ch can start pattern */
- char *translate; /* translation to apply during compilation/matching */
- char fastmap_accurate; /* true if fastmap is valid */
- char can_be_null; /* true if can match empty string */
- char uses_registers; /* registers are used and need to be initialized */
+ unsigned char *fastmap; /* fastmap[ch] is true if ch can start pattern */
+ unsigned char *translate; /* translation to apply during compilation/matching */
+ unsigned char fastmap_accurate; /* true if fastmap is valid */
+ unsigned char can_be_null; /* true if can match empty string */
+ unsigned char uses_registers; /* registers are used and need to be initialized */
int num_registers; /* number of registers used */
- char anchor; /* anchor: 0=none 1=begline 2=begbuf */
+ unsigned char anchor; /* anchor: 0=none 1=begline 2=begbuf */
} *regexp_t;
typedef struct re_registers
/* This is the actual syntax mask. It was added so that Python could do
* syntax-dependent munging of patterns before compilation. */
-extern char re_syntax_table[256];
+extern unsigned char re_syntax_table[256];
void re_compile_initialize(void);
/* This sets the syntax to use and returns the previous syntax. The
* syntax is specified by a bit mask of the above defined bits. */
-char *re_compile_pattern(char *regex, int regex_size, regexp_t compiled);
+unsigned char *re_compile_pattern(unsigned char *regex, int regex_size, regexp_t compiled);
/* This compiles the regexp (given in regex and length in regex_size).
* This returns NULL if the regexp compiled successfully, and an error
* message if an error was encountered. The buffer field must be
* buffer is NULL). Also, the translate field must be set to point to a
* valid translation table, or NULL if it is not used. */
-int re_match(regexp_t compiled, char *string, int size, int pos,
+int re_match(regexp_t compiled, unsigned char *string, int size, int pos,
regexp_registers_t old_regs);
/* This tries to match the regexp against the string. This returns the
* length of the matched portion, or -1 if the pattern could not be
* matched and -2 if an error (such as failure stack overflow) is
* encountered. */
-int re_search(regexp_t compiled, char *string, int size, int startpos,
+int re_search(regexp_t compiled, unsigned char *string, int size, int startpos,
int range, regexp_registers_t regs);
/* This rearches for a substring matching the regexp. This returns the
* first index at which a match is found. range specifies at how many
* the calling program must have initialized the fastmap field to point
* to an array of 256 characters. */
-char *re_comp(char *s);
-/* BSD 4.2 regex library routine re_comp. This compiles the regexp into
- * an internal buffer. This returns NULL if the regexp was compiled
- * successfully, and an error message if there was an error. */
-
-int re_exec(char *s);
-/* BSD 4.2 regexp library routine re_exec. This returns true if the
- * string matches the regular expression (that is, a matching part is
- * found anywhere in the string). */
-
#else /* HAVE_PROTOTYPES */
extern int re_syntax;
-extern char re_syntax_table[256];
+extern unsigned char re_syntax_table[256];
void re_compile_initialize();
int re_set_syntax();
-char *re_compile_pattern();
+unsigned char *re_compile_pattern();
int re_match();
int re_search();
void re_compile_fastmap();
-char *re_comp();
-int re_exec();
#endif /* HAVE_PROTOTYPES */
#define BEGINNING_OF_BUFFER 7
#define END_OF_BUFFER 8
-static char *reop_casefold;
+static unsigned char *reop_casefold;
static PyObject *
makeresult(regs, num_regs)
PyObject *self;
PyObject *args;
{
- char *string;
+ unsigned char *string;
int fastmaplen, stringlen;
int can_be_null, anchor, i;
int flags, pos, result;
if (result < -1) {
/* Failure like stack overflow */
- PyErr_SetString(ReopError, "match failure");
-
+ if (!PyErr_Occurred())
+ PyErr_SetString(ReopError, "match failure");
return NULL;
}
if (result == -1) {
return makeresult(&re_regs, bufp.num_registers);
}
+#if 0
+static PyObject *
+reop_optimize(self, args)
+ PyObject *self;
+ PyObject *args;
+{
+ unsigned char *buffer;
+ int buflen;
+ struct re_pattern_buffer bufp;
+
+ PyObject *opt_code;
+
+ if (!PyArg_Parse(args, "(s#)", &buffer, &buflen)) return NULL;
+ /* Create a new string for the optimized code */
+ opt_code=PyString_FromStringAndSize(buffer, buflen);
+ if (opt_code!=NULL)
+ {
+ bufp.buffer = PyString_AsString(opt_code);
+ bufp.used=bufp.allocated=buflen;
+
+ }
+ return opt_code;
+
+}
+#endif
+
static PyObject *
reop_search(self, args)
PyObject *self;
PyObject *args;
{
- char *string;
+ unsigned char *string;
int fastmaplen, stringlen;
int can_be_null, anchor, i;
int flags, pos, result;
if (result < -1) {
/* Failure like stack overflow */
- PyErr_SetString(ReopError, "match failure");
+ if (!PyErr_Occurred())
+ PyErr_SetString(ReopError, "match failure");
return NULL;
}
{
PyObject *results, *match_obj;
PyObject *repl_obj, *newstring;
- char *repl;
+ unsigned char *repl;
int size, total_len, i, start, pos;
if (!PyArg_ParseTuple(args, "OS", &match_obj, &repl_obj))
reopobject *pattern;
int maxsplit=0, count=0, length, next=0, result;
int match_end=0; /* match_start is defined below */
- char *start;
+ unsigned char *start;
if (!PyArg_ParseTuple(args, "s#Oi", &start, &length, &pattern,
&maxsplit))
{"expand_escape", reop_expand_escape, 1},
{"_expand", reop__expand, 1},
#if 0
+ {"_optimize", reop_optimize, 0},
{"split", reop_split, 0},
{"splitx", reop_splitx, 0},
#endif
{
PyObject *m, *d, *k, *v, *o;
int i;
- char *s;
- char j[2];
+ unsigned char *s;
+ unsigned char j[2];
re_compile_initialize();
goto finally;
/* Initialize reop.casefold constant */
- if (!(v = PyString_FromStringAndSize((char *)NULL, 256)))
+ if (!(v = PyString_FromStringAndSize((unsigned char *)NULL, 256)))
goto finally;
if (!(s = PyString_AsString(v)))
projects / python / commitdiff