Re: Form reuse doesn't update content [PATCH]

[Katsumi Yamaoka <yamaoka@xxxxxxx>]

In [emacs-w3m:12949]
On Wed, 04 Apr 2018 02:02:11 -0400, Boruch Baum wrote:
> 1] Go to a page on emacswiki, say
>    https://www.emacswiki.org/emacs/WThreeMEditingWikis

> 2] Perform an edit, such as inserting a test message, or a single
>    unobtrusive symbol that no-one would notice, and save the edit.

> 3] Navigate away from the page. Maybe visit the the page you just edited
>    just to be sure that the edit tookhold.

> 4] Navigate back to the page.

> 5] The textarea content of the edit box does not include your (my)
>    recent edit. Rather, it remains the same as when you (I) first visited
>    the page.

Thanks.  I realized how the problem is serious, and your fix
(304 check) seems a good approach.   I've committed your patch
excluding your (message "Boruch:...") probes and:

In [emacs-w3m:12947]
On Tue, 03 Apr 2018 17:00:46 -0400, Boruch Baum wrote:
[...]
> --- w3m.el	27 Feb 2018 06:23:35 -0000	1.1706
> +++ w3m.el	3 Apr 2018 20:26:28 -0000
[...]
> -	      (when (eq (car w3m-current-forms) t)
> -		(setq w3m-current-forms (cdr w3m-current-forms)))
> +;	      (when (eq (car w3m-current-forms) t)
> +;		(setq w3m-current-forms (cdr w3m-current-forms)))

This is still necessary even if the way is not so smart.  See
the function `w3m-fontify-forms' (w3m-form.el) and how the
function `w3m-goto-url' (w3m.el) pushes the `t' flag.

Regards,