13 lines
348 B
Python
13 lines
348 B
Python
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#! /usr/bin/env python
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"""Simple wrapper for filter programs which ensures that a blank
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is returned as output. The purpose is to silence the
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AsciiDoc warning "no output from filter".
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"""
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import sys, subprocess
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p = subprocess.Popen(sys.argv[1:])
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sys.stdout.write(' ') # To suppress asciidoc 'no output from filter' warnings.
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sys.exit(p.wait())
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