package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)\d+(?!\d)(?! ?(?:red|green)).*(\bwarehouse\b)`)
var str = `123 warehouse
123 token warehouse.
123token token abc123; etc. - warehouse
123abdc token abc green warehouse
But not these lines:
123red warehouse.
123 green token token etc warehouse. `
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/