compiler/testData/repl/multiline/blankLinesAndComments.repl

>>> fun f1(): String {
...
...     return "1"
... }
>>> fun f2(): String { // comment
...     return "2" // comment
... } // comment
>>> fun f3(): String {
...     /* comment */
...
...     // comment
...     return "3"
... }
>>> fun f4(): String {     
...     return "4"
... }    
>>>
>>> f1() + f2() + f3() + f4()
1234