1 files changed, 22 insertions, 0 deletions
diff --git a/libgo/go/regexp/example_test.go b/libgo/go/regexp/example_test.go
new file mode 100644
index 00000000000..aa92e0b58bc
--- /dev/null
+++ b/libgo/go/regexp/example_test.go
@@ -0,0 +1,22 @@
+package regexp_test
+
+import (
+	"fmt"
+	"regexp"
+)
+
+func Example() {
+	// Compile the expression once, usually at init time.
+	// Use raw strings to avoid having to quote the backslashes.
+	var validID = regexp.MustCompile(`^[a-z]+\[[0-9]+\]$`)
+
+	fmt.Println(validID.MatchString("adam[23]"))
+	fmt.Println(validID.MatchString("eve[7]"))
+	fmt.Println(validID.MatchString("Job[48]"))
+	fmt.Println(validID.MatchString("snakey"))
+	// Output:
+	// true
+	// true
+	// false
+	// false
+}