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Re: ${a:=b} expands to `b', not `a''s value

From: Léa Gris
Subject: Re: ${a:=b} expands to `b', not `a''s value
Date: Wed, 20 Jan 2021 13:54:03 +0100
User-agent: Telnet/1.0 [tlh] (PDP11/DEC)

Le 20/01/2021 à 13:51, Andreas Schwab écrivait :
But that's not the value of the parameter.

It is not, since at this point, the parameter has no value, the expansion expands the argument's value after ;= which is uppercase X here.

Léa Gris

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