Match notifications whose body contains only 1 line

[ym1234]

I want to match notifications whose body contains only 1 line, so I can change its alignment from left to center, is this possible?

Installation info

• Version: 1.3.2
• Install type: package
• Distro and version: Arch linux

[bebehei]

Well that's a quite sophisticated requirement.

Matching only a single line is not possible and quite hard to implement. To change the notification's alignment isn't possible either, but I assume it's easy to implement it.

What is goal you want to achieve? Can you give some background information?

[ym1234]

It is just for aesthetics, i wanted one line notification's format to be <b>%b</b> and also centered.