* G-exp '#$... vs. (list $#@...)
@ 2024-07-03 22:42 Felix Lechner via
2024-07-04 11:28 ` Carlo Zancanaro
0 siblings, 1 reply; 2+ messages in thread
From: Felix Lechner via @ 2024-07-03 22:42 UTC (permalink / raw)
To: help-guix
Hi,
I'm in the weeds with several G-exp nesting levels. The code works, but
what is the difference between
'#$something and (list #$@something) ?
The latter seems to evaluate.
Thanks!
Felix
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: G-exp '#$... vs. (list $#@...)
2024-07-03 22:42 G-exp '#$... vs. (list $#@...) Felix Lechner via
@ 2024-07-04 11:28 ` Carlo Zancanaro
0 siblings, 0 replies; 2+ messages in thread
From: Carlo Zancanaro @ 2024-07-04 11:28 UTC (permalink / raw)
To: Felix Lechner; +Cc: help-guix
Hi Felix!
On Wed, Jul 03 2024, Felix Lechner via wrote:
> '#$something
This expands to a quoted form, so whatever "something" splices in ends
up quoted in the output.
> (list #$@something)
This expands to a (list ...) form, where the elements of "something" end
up spliced as the list elements. Each of those elements will be
evaluated in the result, because they aren't quoted.
Carlo
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-07-03 22:42 G-exp '#$... vs. (list $#@...) Felix Lechner via
2024-07-04 11:28 ` Carlo Zancanaro
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