bug#19085: 25.0.50; eww: text fields and undo

[Mark Oteiza]

Lars Magne Ingebrigtsen <larsi@gnus.org> writes:

>> Putting point on the text inside
>> the search field and trying to delete it (C-d) seems to delete the field
>> itself, so it's still possible to delete the entry field.
>
> Should be fixed now.

Seems that way.

>> 1. M-x eww RET foo RET
>> 2. tab to duckduckgo search field
>> 3. C-k
>>
>> Point is now beyond the search field.

This is still broken.

Here's another example:

1. enter "two words" into the text field
2. M-b
3. M-t ad infinitum

one can grow the text box.

>> further because it is impossible to undo edits in text fields.
>
> Hm... It might be nice to have undo in the text fields...

AFAICT, notmuch's notmuch-hello.el and Emacs' custom.el both do “readonly
buffer with completely functional text entry widgets” perfectly.