package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?:{%\ for.+?%}
|
\G(?!\A)
)
(?s:(?!{%).)*?\K
{{\s*(?P<variable>.+?)\s*}}`)
var str = `{% for user in users %}
Hello, {{ user.name }}, you are {{ user.age }} {{ user.name }}
ssssssssssssssssssssss {{ user.name }}
sdsddddddddddddddddddddddddddddd
{% endfor %}
{% for dog in dogs %}
Your dog is {{ dog.age }} and likes {{ dog.food }}.
{% endfor %}
wwww
{{ user.name }}`
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/