| #!/usr/bin/env python | |
| import re | |
| import sys | |
| indent = 0 | |
| more_re = re.compile(r"^rust: ~\">>") | |
| less_re = re.compile(r"^rust: ~\"<<") | |
| while True: | |
| line = sys.stdin.readline() | |
| if not line: | |
| break | |
| if more_re.match(line): | |
| indent += 1 | |
| print("%03d %s%s" % (indent, " " * indent, line.strip())) | |
| if less_re.match(line): | |
| indent -= 1 |