Finding nonprintable characters?

Steven Majewski sdm7g at Virginia.EDU
Tue Feb 19 20:42:12 CET 2002

I meant to add:
 The reason for doing read rather than readlines or xreadlines is
that if it's a binary file, your 'lines' could be very long...
 Also: you could filter for CR and LF and count those per block
as an additional test -- although there may be autowraped text
files that are also made of a couple very long 'lines' .

-- Steve Majewski

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