all: put ExampleFoo in pkg_test instead of pkg
ie: instead of:
package plotter
func ExampleScatter_color() {
// ...
sc, err := NewScatter(scatterData)
if err != nil {
log.Panic(err)
}
}
have the example be written as:
package plotter_test
func ExampleScatter_color() {
// ...
sc, err := plotter.NewScatter(scatterData)
if err != nil {
log.Panic(err)
}
}
so the thing we want to explain is properly qualified.