Re: closure within closure, incorrect (?) byte-compiler warnings

[Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>]

Michael Heerdegen wrote:

>> This sums it up ... three bugs?
>
>> ;; 1. Byte compiler warnings (two cases) relating to the
>> ;;    interactive spec:
>> ;;
>> ;;    geh.el:7:1: Warning: Unused lexical variable `more-data'
>> ;;    geh.el:10:54: Warning: reference to free variable ‘data-item’
>> ;;    geh.el:10:64: Warning: reference to free variable ‘more-data’
>> ;;
>> ;; 2. When the compiled version is used interactively:
>> ;;
>> ;;    Symbol's value as variable is void: data-item
>
> These are all symptoms of one and the same issue: the
> interactive spec currently can't refer to outer lexical
> variables. The warnings are actually legitimate, they only
> warn about this limitation. So: one bug (there was no Bug #3
> in your list btw).

OK, I submitted only one bug report so if you (or anyone else)
want to submit the other two feel free to do it.

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