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MC: Split _replaceTokenFindMatch() into two small functions

This commit is contained in:
Thomas Jarosch 2013-01-13 20:26:25 +01:00
parent 017783a77e
commit 63e18d6b1c
1 changed files with 19 additions and 16 deletions
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35
tools/matchcompiler.py
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@ -359,6 +359,23 @@ class MatchCompiler:
return line
def _replaceSpecificFindTokenMatch(self, is_findmatch, line, start_pos, end_pos, pattern, tok, endToken, varId):
more_args = ''
if endToken:
more_args += ',' + endToken
if varId:
more_args += ',' + varId
# Compile function or use previously compiled one
findMatchNumber = self._lookupMatchFunctionId(pattern, endToken, varId, True)
if findMatchNumber == None:
findMatchNumber = len(self._rawMatchFunctions) + 1
self._insertMatchFunctionId(findMatchNumber, pattern, endToken, varId, True)
self._rawMatchFunctions.append(self._compileFindPattern(pattern, findMatchNumber, endToken, varId))
return line[:start_pos]+'findmatch'+str(findMatchNumber)+'('+tok+more_args+')'+line[start_pos+end_pos:]
def _replaceTokenFindMatch(self, line):
pos1 = 0
while True:
@ -377,7 +394,7 @@ class MatchCompiler:
assert(len(res)>=3 or len(res) < 6) # assert that Token::find(simple)match has either 2, 3 or four arguments
g0 = res[0]
arg1 = res[1]
tok = res[1]
pattern = res[2]
# Check for varId
@ -408,21 +425,7 @@ class MatchCompiler:
break # Non-const pattern - bailout
pattern = res.group(1)
a3 = ''
if endToken:
a3 += ',' + endToken
if varId:
a3 += ',' + varId
# Compile function or use previously compiled one
findMatchNumber = self._lookupMatchFunctionId(pattern, endToken, varId, True)
if findMatchNumber == None:
findMatchNumber = len(self._rawMatchFunctions) + 1
self._insertMatchFunctionId(findMatchNumber, pattern, endToken, varId, True)
self._rawMatchFunctions.append(self._compileFindPattern(pattern, findMatchNumber, endToken, varId))
line = line[:pos1]+'findmatch'+str(findMatchNumber)+'('+arg1+a3+')'+line[pos1+len(g0):]
line = self._replaceSpecificFindTokenMatch(is_findmatch, line, pos1, len(g0), pattern, tok, endToken, varId)
return line