in a Scala cell and highlight the first occurrence of x, the other x will also be highlighted. Would be cool if this could be used to rename all occurrences of x.
Hmm, unless ACE editor (the GUI library I am using) directly supports it, or can be easily extended to support it, this might be a nofix. I'll take a look.
If you write something like
val x = 1 x + 1
in a Scala cell and highlight the first occurrence of x, the other x will also be highlighted. Would be cool if this could be used to rename all occurrences of x.