#iex:break
iex(1)> ["ab
...(1)> c"
...(1)> "
...(1)> ]
...(1)> #iex:break
** (TokenMissingError) iex:1: incomplete expression
iex(1)>
Ctrl+g
iex(1)> ["ab"
iex(1)> <<<ctrl-g typed here>>>
User switch command
--> i
--> c
Bug Bug ..!!** (EXIT) interrupted
iex(1)>