Combining/merging multiples files/tabs easily in one

[oxxy]

Hi,
I want to be able to merge/combine/concatenate multiples open files in one file/new tab and i cant find how to.
Is there an easy way to do that in Sublime ?
Thx for the answers

[rwols]

I think I understand what you mean by concatenate, but can you explain what you mean by “merge” and “combine”?