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Re: surprise with echo

On 12/18/2014 07:06 PM, Bart Schaefer wrote:

RC_EXPAND_PARAM (-P)
      Array expansions of the form `FOO${XX}BAR', where the parameter XX
      is set to (A B C), are substituted with `FOOABAR FOOBBAR FOOCBAR'
      instead of the default `FOOA B CBAR'.  Note that an empty array
      will therefore cause all arguments to be removed.
Nuts, at the time it didn't sink in that a function with no arguments matches 
that situation ... and then I go on to suggest that very thing myself.
Pardon, that was thick headed. Still, it is a bit brutal. Nevermind, it's there 
when needed.
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