* bug#38886: (read-variable) documentation doesn't match behavior
@ 2020-01-03 2:28 Douglas Lewan
2020-08-21 14:56 ` Lars Ingebrigtsen
0 siblings, 1 reply; 2+ messages in thread
From: Douglas Lewan @ 2020-01-03 2:28 UTC (permalink / raw)
To: 38886
According to the documentation for (read-variable), this sexp
(read-variable "?" '(all one top)) should return all if there's no
input. It, however, signals an error instead: Wrong type argument:
stringp, all. Indeed, this sexp (read-variable "?" '("all" "one" "top"))
does return the symbol all
I'm guessing that that is in fact the intended behavior. (In the C code
that seems to be the case.) However, the documentation is ambiguous. The
first paragraph of the documentation would better end "... if it is a
list of strings."
--
,Doug
d.lewan2000@gmail.com
(908) 720 7908
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* bug#38886: (read-variable) documentation doesn't match behavior
2020-01-03 2:28 bug#38886: (read-variable) documentation doesn't match behavior Douglas Lewan
@ 2020-08-21 14:56 ` Lars Ingebrigtsen
0 siblings, 0 replies; 2+ messages in thread
From: Lars Ingebrigtsen @ 2020-08-21 14:56 UTC (permalink / raw)
To: Douglas Lewan; +Cc: 38886
Douglas Lewan <d.lewan2000@gmail.com> writes:
> According to the documentation for (read-variable), this sexp
> (read-variable "?" '(all one top)) should return all if there's no
> input. It, however, signals an error instead: Wrong type argument:
> stringp, all. Indeed, this sexp (read-variable "?" '("all" "one"
> "top")) does return the symbol all
>
> I'm guessing that that is in fact the intended behavior. (In the C
> code that seems to be the case.) However, the documentation is
> ambiguous. The first paragraph of the documentation would better end
> "... if it is a list of strings."
Yup. I've now fixed the doc string in the way you suggest in Emacs 28.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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2020-01-03 2:28 bug#38886: (read-variable) documentation doesn't match behavior Douglas Lewan
2020-08-21 14:56 ` Lars Ingebrigtsen
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