1 files changed, 24 insertions, 0 deletions
diff --git a/examples_test.go b/examples_test.go
new file mode 100644
index 0000000..a1de129
--- /dev/null
+++ b/examples_test.go
@@ -0,0 +1,24 @@
+package goparsify_test
+
+import (
+	"fmt"
+
+	. "github.com/vektah/goparsify"
+)
+
+func ExampleCuts() {
+	// without a cut if the close tag is left out the parser will backtrack and ignore the rest of the string
+	alpha := Chars("a-z")
+	nocut := Many(Any(Seq("<", alpha, ">"), alpha))
+	_, err := Run(nocut, "asdf <foo")
+	fmt.Println(err.Error())
+
+	// with a cut, once we see the open tag we know there must be a close tag that matches it, so the parser will error
+	cut := Many(Any(Seq("<", Cut, alpha, ">"), alpha))
+	_, err = Run(cut, "asdf <foo")
+	fmt.Println(err.Error())
+
+	// Output:
+	// left unparsed: <foo
+	// offset 9: expected >
+}