Conditional Error (hofstadter.py:76)

[cadebrown]

Error:

Traceback (most recent call last):
  File "/home/cade/programs/hofstadter/hofstadter.py", line 221, in <module>
    evaluator = Evaluator([Line(x) for x in rawlines])
  File "/home/cade/programs/hofstadter/hofstadter.py", line 221, in <listcomp>
    evaluator = Evaluator([Line(x) for x in rawlines])
  File "/home/cade/programs/hofstadter/hofstadter.py", line 17, in __init__
    self.tokenize()
  File "/home/cade/programs/hofstadter/hofstadter.py", line 23, in tokenize
    t = self.nextToken()
  File "/home/cade/programs/hofstadter/hofstadter.py", line 76, in nextToken
    while not self.text[self.index].isspace() or escaped and self.index < length:
IndexError: string index out of range

https://github.com/AZHenley/hofstadter/blob/main/hofstadter.py#L76 has the conditional checks out of order, it change from:

            while not self.text[self.index].isspace() or escaped and self.index < length:

to:

            while self.index < length and not self.text[self.index].isspace() or escaped: