Scott,
I don't believe so although some have tried to get the date/time of the
filename. It should be easy to extend the save mechanisium to or at least
the save changes button to also save a last date time somewhere.
This little macro finds the latest modified date for non system tiddlers,
tiddlers without a modified date can return NaN... thus NOT prefix NaN
<$list filter="[!is[system]get[modified]!prefix[NaN]!sort[]limit[1]]"
variable=modified>
<$list filter="[!is[system]modified<modified>]">
<<currentTiddler>> {{!!modified}}<br>
</$list>
</$list>
If you want to ensure there is always a modified tiddler perhaps you can
use startup actions. And as soon as something changes it will appear here
that is why I hide system tiddlers.
Regards
Tony
On Friday, August 30, 2019 at 1:38:20 PM UTC+10, Scott Kingery wrote:
>
> I know each tiddler has a datetime that it was last modified but is there
> a variable that gets updated with each save of the whole wiki such that I
> could report on that field within the wiki?
>
> Thanks
>
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