func ExampleParseString() {
var r interface{}
var ok bool
prt := func() {
if ok {
fmt.Printf("Result: %c\n", r)
} else {
fmt.Printf("Error: %v\n", r)
}
}
p := kern.Symbol(utf88.Codepoint('a'))
t := "abc"
r, ok = kern.ParseString(p, t)
prt()
u := "defg"
r, ok = kern.ParseString(p, u)
prt()
// Output:
// Result: a
// Error: Unexpected d input.
}
func ExampleSymbol() {
p := kern.Symbol(utf88.Codepoint('a'))
t := utf88.Text("abc")
r, ok := kern.ParseText(p, t)
if ok {
fmt.Printf("Result: %c\n", r)
} else {
fmt.Printf("Error: %v\n", r)
}
// Output:
// Result: a
}