bug#1754: 23.0.60; tool-bar is shown with tool-bar-mode off

[Stefan Monnier]

>>> Maybe.  We'd also have to cater for `window-system-default-frame-alist'
>>> which currently overrides values from `default-frame-alist' but not
>>> those of `initial-frame-alist'.  That is, `modify-all-frames-parameters'
>>> currently overrides a setting in `window-system-default-frame-alist'.
>> Very good point.  I think it makes it even more correct to apply the
>> change I suggest.
> Agreed.  But then why should `modify-all-frames-parameters' modify
> `window-system-default-frame-alist'?

I'm not sure I understand the question.  It doesn't add the setting to
window-system-default-frame-alist, does it?  So all it does is remove
any overriding setting from it, just like it does with
initial-frame-alist, which is necessary for the default-frame-alist
setting to be effective.


        Stefan