you could do:
```
val line = input
val (lineWitho...
# announcementsp
pavel
03/28/2018, 8:13 PMyou could do:
Copy code
val line = input
val (lineWithoutParenthesis, parenthesis) = extractParenthesis(line)
val (lineWithoutAlternatives, alternativeStrings) = extractAlternativeStrings(lineWithoutParenthesis.trim())
val trimmedLineWithoutAlternatives = lineWithoutAlternatives.trim()