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buddy for ${parameter:?word} needed?
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From: |
Dan Jacobson |
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Subject: |
buddy for ${parameter:?word} needed? |
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Date: |
21 Dec 2001 02:53:17 +0800 |
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User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.1 |
Should
${parameter:?word}
Display Error if Null or Unset.
have a buddy feature added to
Display Error if Null or set.
or would this be used so few that it wouldn't be worth, and the user
could just do the test "x$bla" != x if needed anyway.
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- buddy for ${parameter:?word} needed?,
Dan Jacobson <=