Save on save

[Richard Kimberly Heck]

On 3/20/20 7:30 AM, Kornel Benko wrote:
> Am Fri, 20 Mar 2020 10:19:05 +0100
> schrieb Jean-Marc Lasgouttes <lasgouttes at lyx.org>:
>
>> Le 20/03/2020 à 08:11, Daniel a écrit :
>>> Save As is a bit complicated as a general replacement for Save. But I 
>>> can't remember to use it just for some cases. When I make changes to 
>>> insets that seem important to me I just think I should be able to save 
>>> them as I save every other document change. It doesn't come to my mind 
>>> that I am in a special situation.  
>> The fact that Save is disabled in this case is just a design decision. 
>> We could easily revert it.
> +1

I looked briefly at this. I think we would need to check that
Buffer::isClean is not used for otherpurposes, or else introduce some
other Buffer::canSave method for this purpose.

Riki