mirror of https://github.com/rust-lang/rust
20 lines
367 B
Python
Executable File
20 lines
367 B
Python
Executable File
#!/usr/bin/env python
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import re
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import sys
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indent = 0
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more_re = re.compile(r"^rust: ~\">>")
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less_re = re.compile(r"^rust: ~\"<<")
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while True:
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line = sys.stdin.readline()
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if not line:
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break
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if more_re.match(line):
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indent += 1
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print("%03d %s%s" % (indent, " " * indent, line.strip()))
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if less_re.match(line):
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indent -= 1
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