Dotted line to indicate start and end of a JSL code section with brackets

[#1]

I am leaning JSL and found this (here).  The start and the end of a code section with brackets is shown indicated by a dotted vertical line, which I find very useful.

I am on JMP13. How do I implement this in the settings?

Thanks.

[#2 · Accepted solution]

Cold Folding is a preference in the Script Editor group. Select File > Preferences and then select Script Editor in the list on the left side.

[#3]

I am afraid, setting "code folding" is not working for me. After checking "code folding" on, I restarted JMP, still do not see what the "vertical dotted line"..... What am I doing wrong (I am on JMP 13)?

[#4]

working now. Thanks.