26 lines
433 B
Python
Executable file
26 lines
433 B
Python
Executable file
#!/usr/bin/env python3
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import sys
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DEFAULT_N_SPACES = 4
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TAB, SPACE = ' ', ' '
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try:
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n_spaces = int(sys.argv[1])
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except:
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n_spaces = DEFAULT_N_SPACES
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if n_spaces < 1:
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n_spaces = DEFAULT_N_SPACES
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for line in sys.stdin:
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line = line.rstrip()
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n_tabs = 0
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for ch in line:
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if ch != TAB:
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break
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n_tabs += 1
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spaces = SPACE * n_spaces * n_tabs
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print(spaces, line[n_tabs:], sep='')
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