package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?mi)\b(crayons|cars|camels)\b(?:[^a-z\n]*([a-z]*)[^a-z\n]*([a-z]*))`)
var str = `there are many crayons, in the blue box crayons that are',
cars! i like a lot of sports cars because they go fast',
the camels, in the middle east have many camels to ride,
some more example with edge case camels
some hyphense words see-camels should it match ??
hello test string cars one
`
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/