// evalText is like eval.Evaler.SourceText except that it reports errors.
func evalText(ev *eval.Evaler, name, src string) bool {
n, err := parse.Parse(name, src)
if err != nil {
printError(err, "Parse error")
return false
}
op, err := ev.Compile(n, name, src)
if err != nil {
printError(err, "Compile error")
return false
}
err = ev.Eval(op, name, src)
if err != nil {
printError(err, "Exception")
return false
}
return true
}
