package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^\+?(0*[1-9]\d*(?:[\., ]\d+)*) *(?:\p{Sc}|°[FC])?$`)
var str = `All real numbers can be divided into three categories: positive, negative and zero;
Match all positive number
Match:
2
9
+8
005
0420
123456789
40.262,12
+042 262,12
421.265.195,52
0420 $
0420 €
35 °C
12 °F
No Match:
0
00000 0000
-10
-1
10a`
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/