def snap_term(stream, PatternDict):
"""term: primary
primary term
"""
__debug_entry("term", stream)
# -- primary
result = snap_primary(stream, PatternDict)
__debug_print("##primary(in term):", result)
if result is None: return __debug_exit(None, stream)
position_1 = stream.tell()
# -- optional 'term'
result_2 = snap_term(stream, PatternDict)
__debug_print("##term(in term):", result_2)
if result_2 is None:
stream.seek(position_1)
return __debug_exit(result, stream)
## print "##1:", result.get_string(NormalizeF=False)
## print "##2:", result_2.get_string(NormalizeF=False)
result = sequentialize.do([result, result_2],
MountToFirstStateMachineF=True,
CloneRemainingStateMachinesF=False)
return __debug_exit(beautifier.do(result), stream)
def snap_term(stream, PatternDict):
"""term: primary
primary term
"""
__debug_entry("term", stream)
# -- primary
result = snap_primary(stream, PatternDict)
__debug_print("##primary(in term):", result)
if result is None: return __debug_exit(None, stream)
position_1 = stream.tell()
# -- optional 'term'
result_2 = snap_term(stream, PatternDict)
__debug_print("##term(in term):", result_2)
if result_2 is None:
stream.seek(position_1)
return __debug_exit(result, stream)
## print "##1:", result.get_string(NormalizeF=False)
## print "##2:", result_2.get_string(NormalizeF=False)
result = sequentialize.do([result, result_2],
MountToFirstStateMachineF=True,
CloneRemainingStateMachinesF=False)
return __debug_exit(beautifier.do(result), stream)
def snap_expression(stream, PatternDict):
"""expression: term
term | expression
"""
__debug_entry("expression", stream)
# -- term
result = snap_term(stream, PatternDict)
if result is None:
return __debug_exit(None, stream)
# -- optional '|'
if not check(stream, '|'):
return __debug_exit(result, stream)
position_1 = stream.tell()
__debug_print("'|' (in expression)")
# -- expression
result_2 = snap_expression(stream, PatternDict)
__debug_print("expression(in expression):", result_2)
if result_2 is None:
stream.seek(position_1)
return __debug_exit(result, stream)
result = parallelize.do([result, result_2],
CloneF=True) # CloneF = False (shold be!)
return __debug_exit(beautifier.do(result), stream)
def snap_expression(stream, PatternDict):
"""expression: term
term | expression
"""
__debug_entry("expression", stream)
# -- term
result = snap_term(stream, PatternDict)
if result is None:
return __debug_exit(None, stream)
# -- optional '|'
if not check(stream, '|'):
return __debug_exit(result, stream)
position_1 = stream.tell()
__debug_print("'|' (in expression)")
# -- expression
result_2 = snap_expression(stream, PatternDict)
__debug_print("expression(in expression):", result_2)
if result_2 is None:
stream.seek(position_1)
return __debug_exit(result, stream)
result = parallelize.do([result, result_2], CloneF=True) # CloneF = False (shold be!)
return __debug_exit(beautifier.do(result), stream)