diff options
| -rw-r--r-- | challenge-001/paulo-custodio/brainfuck.py | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/challenge-001/paulo-custodio/brainfuck.py b/challenge-001/paulo-custodio/brainfuck.py index e7234692cd..7ef3443113 100644 --- a/challenge-001/paulo-custodio/brainfuck.py +++ b/challenge-001/paulo-custodio/brainfuck.py @@ -1,14 +1,13 @@ #!/usr/bin/python3 # Run brainfuck from input -# Addition to the language: # - comment, ignore rest of the line # Option: -t - trace execution import sys import getopt import re -TAPE_SIZE = 3000 +TAPE_SIZE = 30000 do_trace = False class TuringMachine: @@ -19,8 +18,7 @@ class TuringMachine: self.ip = 0 def parse(self, prog): - prog = re.sub(r"#[^\n]*", "", prog) # remove comments - prog = re.sub(r"\s*", "", prog) # remove blanks + prog = re.sub(r"[^-+<>,.\[\]]+", "", prog) # remove non-brainfuck operations return prog def done(self): @@ -61,8 +59,7 @@ class TuringMachine: if self.tape[self.ptr]!=0: self.find_open() else: - print("operation not supported:", op) - sys.exit(1) + pass # ignore other characters if do_trace: print(op, end=" ") |