package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)((?<=\[)\w+)|(\w+(?=\=))|((?<=\=)\d+)|((?<=\=)\[\d,\d\])|((?<=\=)\[\d,\d,\d,\d])|(\"[a-zA-Z\._0-9\s]+\")|(\'[a-zA-Z\._0-9\s]+\')`)
var str = `//完整代码匹配测试
[sprite file="1.png" index=2 rect=[0,0,0,0] pos=[0,2]][sprite file='2.png' index=2 rect=[0,0,0,0]] //这是注释 /comment abcdefg
//宏名称单元测试
[bg]
[bg]
[ bg]
//字符串参数值单元测试
="abc"
="ABC"
="_abcABC"
="_abcABC.png"
="_abcABC special.png"
//参数名单元测试
[bg index=2]
[bg index=2]
[bg index =2]
//int参数值单元测试
[bg index=54687]
[bg index=1 index2=26764]
//pos_t 4位长度的int数组测试
[bg index=0 pos=[1,2,3,4]]
//匹配坐标型 pos_t指长度为2的整数型数组，分别为横坐标x、纵坐标y
[bg index=0 pos=[0,2]
//abcdd asd [vb ] `
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/