package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?mi)^([\s]+)?(var|let|const)?([\s]+)?([a-z=\s]+)(\()(.+)?(\))([\s]+)?([\n]+)?(\{)`)
var str = `function func (foo) {}
var func = function() {}
function func () {
}
var func = function() {
}
function func ()
{
}
var func = function()
{
}
function func () {}
var func = function() {}
function func () {
}
var func = function() {
}
function func ()
{
}
var func = function()
{
}
function func () {}
var func = function() {}
function func () {
}
var func = function() {
}
function func ()
{
}
var func = function()
{
}`
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/