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[RFC] $
with default value
#4076
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The proposed Say we are given an expression (and $name (eq? $name "foo")) So the expression returns false if (or (not $name) (eq? $name "foo")) So the concept of fallback value is not used. See |
I have many chances to write the
-Q
expression.I found I had to write
$
with a fallback value to make readtags run without error:To make the expressions shorter, I want to add a short-hand variant for these expressions:
@AmaiKinono, you have a lot of experience in this area. Could you give me comments?
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