Chris Devers skribis 2006-05-25 15:28 (-0400):
> There's a simple solution to this, of course.
> For all defined single-letter options, handle them appropriately.
> For all undefined single-letter options, return with help details.
-? is still dangerous:
touch -- -r
foo -?
Now, -? might resolve to -r, which in foo's case, means foo tries to
delete every file in your home directory. Too bad.
Juerd
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