Re: [PATCH v2] Add xwidget webkit support for macOS Cocoa

[Andreas Schwab]

On Jun 03 2019, Stefan Monnier <address@hidden> wrote:

>>  (declare-function xwidget-buffer "xwidget.c" (xwidget))
>>  (declare-function xwidget-size-request "xwidget.c" (xwidget))
>>  (declare-function xwidget-resize "xwidget.c" (xwidget new-width new-height))
>> +;; @callback - Prefer defun to lambda, not to be garbage collected
>> +;; before its execution in `xwidget-webkit-callback'.
>>  (declare-function xwidget-webkit-execute-script "xwidget.c"
>>                    (xwidget script &optional callback))
>
> I don't understand this comment.  It seems to hint at a GC bug, maybe
> because the callback is not registered via `staticpro` or something like that?

Could be referring to the situation before commit 8811c2408d.

Andreas.

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Andreas Schwab, SUSE Labs, address@hidden
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