package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^[AQ]:.*(?:\n+(?![AQ]:).+)*`)
var str = `Q: This is a question.
Q: This is a 2nd question
on two lines.
A: This is an answer.
A: This is a 2nd answer
on two lines.
Q: Here's another question.
A: And another answer.
Testing.
123.`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/