package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?ms)^(.*?)\s*#flashcard\n([^:]+):.*?^(\S[^\n]+)\s+(?:---|<!--)`)
var str = `How do we achieve A? #flashcard
To achieve A we need to do the following:
Do B
Do C
Finally do D
---
How do we achieve W? #flashcard
To achieve W we need to do the following:
Do Y
Do Z
<!--
`
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/