On Tue, 2008-06-10 at 10:44 -0700, Patrick Horgan wrote:
> In the original K & R C book there was an exercise to build entab and
> detab programs--easy to do with FSM. I bet if you search with google
> you can find a million of them. (Perhaps a million and seventeen).
If that's all you want a trivial perl script will do as well:
perl -pe 's/^ /\t/'
(untested). This is good enough for make, which only cares about the
first character on the line.
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