Multi-line expression in Expression Editor

Hi, how do I key in multi-line expressions in the Expression Editor? E.g. strings that require many concatenations that are very hard to read if placed all in one line


Try to use space and underline as end of pervious line, like below.
If(a>4,β€œ4”, _
If(a>3,β€œ3”, _
If(a>2,β€œ2”, _
If(a>1,β€œ1”, β€œ0”))))

If you have one string is too long, use & to express it in multi-line as follows.
β€œUiPath” _
& β€œStudio”

Sometimes, underline can be omitted.