GNU bug report logs - #73133
29.2; EWW fails to render some webpages

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From: Sebastián Monía <sebastian <at> sebasmonia.com>
To: Jim Porter <jporterbugs <at> gmail.com>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 73133 <at> debbugs.gnu.org, ganimard <at> tuta.io
Subject: bug#73133: 29.2; EWW fails to render some webpages
Date: Wed, 09 Oct 2024 22:08:14 -0400

[Message part 1 (text/plain, inline)]

Jim Porter <jporterbugs <at> gmail.com> writes:
> I believe this could be:
>
>   (or (run-hook-with-args-until-success
>        'eww-guess-content-type-functions headers response-buffer)
>       "text/plain")

TIL. I landed in seq-some looking for something like
run-hook-with-args-until-sucess. So I actually learned two days in a
row! :)

Attached a modified patch. I also noticed and corrected another error,
that broke things when using the "g" (reload) command.

As for testing, I used this:

(defun do-ask (headers response)
  (when (y-or-n-p "decide?")
    (if (y-or-n-p "render?")
        "text/html"
      "text/plain")))

(setq eww-guess-content-type-functions
      '(do-ask eww--html-if-doctype))

And then reverse the order of the functions. Using "regular"
pages and the one reported in the bug.
Also tested with no functions.

[0001-Add-customization-to-let-EWW-guess-content-type-if-n.patch (text/x-patch, attachment)]

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