Setting title for code line in RStudio

Question

I use RStudio.

The default title of each line is "Untitled" as you can see in the first picture.

Today, I found that the title of each line can be modified. As we can see, the title in the second picture is different.

But I don't know how to set the title. Can anyone tell me how to do it? Thank you very much!! :-)

Answer 1

This is either the section name (if it has an orange #) or the function name (if it has a blue f).

You can define sections with

## Section name ----

or

## Section name ====

or

## Section name ####

See the documentation here.