def main(sourceText):
global f
f = open(outputFilename, "w")
writeln("Here are the characters returned by the scanner:")
writeln(" line col character")
Scanner.initialize(sourceText)
character = Scanner.get()
while True:
writeln(character)
if character.cargo == Scanner.ENDMARK:
break
character = Scanner.get()
f.close()
def main(sourceText):
global f
f = open(outputFilename, "w")
writeln("Here are the characters returned by the scanner:")
writeln(" line col character")
Scanner.initialize(sourceText)
character = Scanner.get()
while True:
writeln(character)
if character.cargo == Scanner.ENDMARK:
break
character = Scanner.get()
f.close()
def getChar():
"""
get the next character
"""
global c1, c2, character
character = scanner.get()
c1 = character.cargo
#---------------------------------------------------------------
# Every time we get a character from the scanner, we also
# lookahead to the next character and save the results in c2.
# This makes it easy to lookahead 2 characters.
#---------------------------------------------------------------
c2 = c1 + scanner.lookahead(1)
def main(sourceText):
global f
f = open(outputFilename, "w") # open the ouput file
writeln("Here are the characters returned by the scanner:")
writeln(" line col character")
# create a scanner (an instance of the Scanner class)
scanner.initialize(sourceText)
#------------------------------------------------------------------
# Call the scanner's get() method repeatedly
# to get the characters in the sourceText.
# Stop when we reach the ENDMARK.
#------------------------------------------------------------------
character = scanner.get() # getfirst Character object from the scanner
while True:
writeln(character)
if character.cargo == scanner.ENDMARK: break
character = scanner.get() # getnext
f.close() # close the output file
def getChar(): """ get the next character """ global c1, c2, character character = scanner.get() c1 = character.cargo #--------------------------------------------------------------- # Every time we get a character from the scanner, we also # lookahead to the next character and save the results in c2. # This makes it easy to lookahead 2 characters. #--------------------------------------------------------------- c2 = c1 + scanner.lookahead(1)
def main(sourceText):
global f
f = open(outputFilename, "w") # open the ouput file
#fragment start core
writeln("Here are the characters returned by the scanner:")
writeln(" line col character")
# create a scanner (an instance of the Scanner class)
scanner.initialize(sourceText)
#------------------------------------------------------------------
# Call the scanner's get() method repeatedly
# to get the characters in the sourceText.
# Stop when we reach the ENDMARK.
#------------------------------------------------------------------
character = scanner.get() # getfirst Character object from the scanner
while True:
writeln(character)
if character.cargo == scanner.ENDMARK: break
character = scanner.get() # getnext
#fragment stop core
f.close() # close the output file
