# Main method for Recursive descent Parser
# Creates parser object to actually validate syntax
import sys
from Parser import Parser
if __name__ == '__main__':
file = sys.argv[1]
with open(file,'r') as f:
tokenStream = f.read().split('\n')
print('Validating code...')
prs = Parser([''], 0, True)
for x in tokenStream:
if x:
s = x.split()
prs.ts = s
prs.line += 1
prs.startProgram()
if prs.valid:
print('Validated with no errors.')
else:
print('Validated with errors.')
