Aescripts Text Chain 2.0 - Full Script: Text Chain joins various text layers in a dynamic way and limits the whole string within the specified size.
If you are using typography with various settings (font-weight or size, font size as well as all caps or upper and lower, etc..) rather than having a single text layer, it is possible to create multiple layers using different settings and connect them in a particular direction. The layers will always change according to the text size. This is usually the case for leaderboards or name supers, which combine upper and lowercase letters, or all caps or smaller font sizes.
Additionally, if the text line needs to fit within a specified size, you can define an upper limit width, so that the content will be restricted to the width you set.
V2.0: