package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(\b.+)(?=\1)`)
var str = `...
bedeubedeu France The Provençal name for tripe
bee balmbee balm Bergamot
beechmastbeechmast Beech nut
beech nutbeech nut A small nut from the beech tree,
genus Fagus and Nothofagus, similar in
flavour to a hazelnut but not commonly used.
A flavoursome oil can be extracted from
them. Also called beechmast
beechwheatbeechwheat Buckwheat
beefbeef The meat of the animal known as a cow
(female) or bull (male) (NOTE: The Anglo-
saxon name ‘Ox’ is still used for some of what
were once the less desirable parts e.g. oxtail,
ox liver)
beef bourguignonnebeef bourguignonne See boeuf à la
bourguignonne
...`
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/