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@@ -122,10 +122,13 @@ def main():
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#### parse field separator
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# FIXME: input_x,y needs to split on multiple whitespace between them
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- try:
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- ifs, ofs = fs.split(',')
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- except ValueError:
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- ifs = ofs = fs
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+ if fs == ',':
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+ ifs = ofs = ','
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+ else:
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+ try:
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+ ifs, ofs = fs.split(',')
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+ except ValueError:
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+ ifs = ofs = fs
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ifs = ifs.lower()
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ofs = ofs.lower()
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