Merge pull request #7 from burl/feature/masked-input

updated examples to include a username/password query.  bumped version

demo/grail.go

@@ -63,6 +63,7 @@ func widgetTest() {
 		os.Exit(1)
 	}
 
+	fmt.Printf("\nHere are the answers:\n---------------------\n")
 	fmt.Printf("name  : %s\n", name)
 	fmt.Printf("quest : %s\n", quest)
 	fmt.Printf("colors: red:%v, green:%v, blue:%v\n", red, green, blue)

example_test.go

@@ -1,6 +1,8 @@
 package inquire_test
 
 import (
+	"os"
+
 	"github.com/burl/inquire"
 	"github.com/burl/inquire/widget"
 )
@@ -80,3 +82,16 @@ func Example_valid() {
 		}).
 		Exec()
 }
+
+func Example_login() {
+	// Example of asking for a password (no terminal echo)
+	user := os.Getenv("LOGNAME")
+	pass := ""
+
+	inquire.Query().
+		Input(&user, "Username", nil).
+		Input(&pass, "Password", func(w *widget.Input) {
+			w.MaskInput() // Or pass a custom mask char: w.MaskInput('*')
+		}).
+		Exec()
+}

version.go

@@ -1,4 +1,4 @@
 package inquire
 
 // Version is the API version of inquire
-const Version = "0.0.2"
+const Version = "0.0.3"