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- fixed code generation error in multiline mode

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- fixed parser flag propagation (of all stupid bugs...)
This commit is contained in:
Fredrik Lundh 2000-06-30 22:37:31 +00:00
parent 361b583e88
commit 55a4f4a528
2 changed files with 8 additions and 7 deletions
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11
Lib/sre_parse.py
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@ -31,7 +31,7 @@ DIGITS = tuple(string.digits)
OCTDIGITS = tuple("01234567")
HEXDIGITS = tuple("0123456789abcdefABCDEF")
WHITESPACE = string.whitespace
WHITESPACE = tuple(string.whitespace)
ESCAPES = {
r"\a": (LITERAL, 7),
@ -296,7 +296,7 @@ def _branch(pattern, items):
subpattern.append((BRANCH, (None, items)))
return subpattern
def _parse(source, state, flags=0):
def _parse(source, state):
# parse regular expression pattern into an operator list.
@ -468,7 +468,7 @@ def _parse(source, state, flags=0):
char = source.get()
b = []
while 1:
p = _parse(source, state, flags)
p = _parse(source, state)
if source.next == ")":
if b:
b.append(p)
@ -495,7 +495,7 @@ def _parse(source, state, flags=0):
else:
group = state.getgroup(name)
while 1:
p = _parse(source, state, flags)
p = _parse(source, state)
if source.match(")"):
if b:
b.append(p)
@ -532,9 +532,10 @@ def parse(pattern, flags=0):
# parse 're' pattern into list of (opcode, argument) tuples
source = Tokenizer(pattern)
state = State()
state.flags = flags
b = []
while 1:
p = _parse(source, state, flags)
p = _parse(source, state)
tail = source.get()
if tail == "|":
b.append(p)