Improve: IExtraButton toString()

app/src/main/java/io/neoterm/customize/eks/NeoExtraKey.kt

@@ -77,7 +77,7 @@ class NeoExtraKey {
                 }
 
         // We must cal toDouble() before toInt()
-        // Because in NeoLang, numbers are default convert into Double
+        // Because in NeoLang, numbers are default to Double
         version = getMetaByVisitor(visitor, EKS_META_VERSION)?.toDouble()?.toInt() ?: 0
         withDefaultKeys = "true" == getMetaByVisitor(visitor, EKS_META_WITH_DEFAULT)
         return true

app/src/main/java/io/neoterm/view/eks/button/IExtraButton.kt

@@ -18,6 +18,10 @@ abstract class IExtraButton : View.OnClickListener {
     var buttonText: String? = null
     var displayText: String? = null
 
+    override fun toString(): String {
+        return "${this.javaClass.simpleName} { display: $displayText, code: $buttonText }"
+    }
+
     abstract override fun onClick(view: View)
 
     abstract fun makeButton(context: Context?, attrs: AttributeSet?, defStyleAttr: Int): Button

app/src/test/java/io/neoterm/ConfigureFileTest.kt

@@ -49,7 +49,10 @@ class ConfigureFileTest {
 
         val extraKey = NeoExtraKey()
         if (extraKey.loadConfigure(File("NeoLang/example/extra-key.nl"))) {
-            println(extraKey)
+            println("programs:    ${extraKey.programNames}")
+            println("version:     ${extraKey.version}")
+            println("with-default:${extraKey.withDefaultKeys}")
+            println("keys:        ${extraKey.shortcutKeys}")
         }
     }