How to make text triming at start?

Help and Feedback Scripting Support
#1

Hi,
I am making chat system and I need to make the oversize text in text label disapearing at start, not at end. How to do it?

#2

Could you show us an example with an image of what do you want to achieve, please?

#3

I dont have image, but i will try to redescribe it.
So when the text is bigger, then size of label, the end of text will not show, but i need to make, that the start of text will not show.