In fact my suggestion isn't exactly original either. Take a look at perlrun under the -i flag. When you instruct Perl do to in-place edits from the command line like this, "perl -i.bak ....." you get essentially the same behavior.
Dave
In reply to Re^3: substitute 4 spaces instead of a tab
by davido
in thread substitute 4 spaces instead of a tab
by bluetooth
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