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Re: ${parameter+word} not documented in bash.info or bash(1)
From: |
Martin Schwenke |
Subject: |
Re: ${parameter+word} not documented in bash.info or bash(1) |
Date: |
Sun, 11 Jan 2009 08:12:07 +1100 |
>>>>> "Bob" == Bob Proulx <bob@proulx.com> writes:
Bob> [...] Let me suggest that something similar to the following
Bob> addition would help here.
Bob> is unset or null; omitting the colon (':') results in a
Bob> test only for a parameter that is unset.
Bob> Then searches on ":" would also find that descriptive text
Bob> too.
I agree.
However, I would still suggest going further and including at least
one full example.
peace & happiness,
martin