On May 23, 2007, at 4:39 PM, William A. Rowe, Jr. wrote:
[ ] Revert to "|foo" to invoke foo, and add "|$foo" syntax to launch foo via sh
I like this one the best, since it consumes fewest resources in the default case.
[ ] Retain "|foo" to invoke foo through sh, and add "||foo" syntax to directly launch fooThese were the best solutions I could come up with, others are welcome.
However, the indirection through the shell is now the default case and has been for quite a while... I figure dropping it now might violate the principle of least astonishment.
I prefer the first one, but given the circumstances see myself tending towards the second alternative.
S. -- [EMAIL PROTECTED] http://www.temme.net/sander/ PGP FP: 51B4 8727 466A 0BC3 69F4 B7B8 B2BE BC40 1529 24AF
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