Multiple matches behaviour

[WindzCUHK]

For string b\ar should match pattern b\\ar other than b\\*ar (more specific pattern)?
Or, matches to pattern with max. index on multiple matches?

	patterns := []struct {
		s string
		i interface{}
	}{
		{"*", 0},
		{`b\ar`, 8},
		{`b\\ar`, 9},
		{`b\\*ar`, 10},
		{`b\\\*ar`, 11},
		{`b\\\\*ar`, 12},
	}
	data := []struct {
		s string
		v interface{}
	}{
		{`bar`, 8},
		{`b\ar`, 9},
		{`b\*ar`, 11},
		{`b\**ar`, 10},
		{`b\\*ar`, 12},
	}

$ go test ./...
--- FAIL: TestPattern (0.00s)
    all_test.go:43: 
        	Error Trace:	all_test.go:43
        	Error:      	Not equal: 
        	            	expected: 9
        	            	actual  : 10
        	Test:       	TestPattern
FAIL
FAIL	github.com/fanyang01/radix	0.055s
FAIL