package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`\B([a-z](?=[A-Z])|[A-Z](?=[a-z]))`)
var str = `Inverted HFFSfor Primary Wrap Or Secondary Multi Wrap
HFFSwith PDSPbackgroud Feederlense & Product Alignerigit
HFFSwith Cooler JKLHbetween Feeder & Product Aligner`
var substitution = "$1 "
fmt.Println(re.ReplaceAllString(str, substitution))
}
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/