How to write in multiple lines simultaneously in Matlab Editor ?

I have seen the new funcionalities in version 2021b and it appears that you can put the cursor in multiples lines for writing code.

Answer 1

[Michael Zauner]

This feature works only in adjacent lines.

Hold down the 'Alt' Key and drag over multiple lines with the mouse.

You should then see multiple highlighted characters.

This feature only works on Matlab 2021b!

[Walter Roberson]

if I recall correctly it worked in Livescript for a version before that, but I do not recall when it was introduced in Livescript.