[Enhancement Request] Use of Macros for date

[ffrager]

It would be super useful to add some sort of macro for Snippets with the date, something like currentDate() will paste the system or browser today's date

[thompson-jj]

I support this request - it would be great to have this feature, as someone that enters the date on files multiple times a day in various applications, this feature would be amazing! and the ability to change the format (YYYYMMDD or DD-MM-YYYY)