New: i18n pluralization and variables support and more...

fixes: #1649, #1648, #1641, #1650

relative to: #1597

hero/container.go

@@ -73,6 +73,7 @@ type ReportEntry struct {
 	DependencyValue interface{}  // the dependency value binded to that InputPosition of Name.
 	DependencyFile  string       // the file
 	DependencyLine  int          // and line number of the dependency's value.
+	Static          bool
 }
 
 func (r *Report) fill(bindings []*binding) {
@@ -101,6 +102,7 @@ func (r *Report) fill(bindings []*binding) {
 			DependencyValue: b.Dependency.OriginalValue,
 			DependencyFile:  b.Dependency.Source.File,
 			DependencyLine:  b.Dependency.Source.Line,
+			Static:          b.Dependency.Static,
 		}
 
 		r.Entries = append(r.Entries, entry)

hero/func_result.go

@@ -482,26 +482,6 @@ var _ Result = View{}
 
 const dotB = byte('.')
 
-// DefaultViewExt is the default extension if `view.Name `is missing,
-// but note that it doesn't care about
-// the app.RegisterView(iris.$VIEW_ENGINE("./$dir", "$ext"))'s $ext.
-// so if you don't use the ".html" as extension for your files
-// you have to append the extension manually into the `view.Name`
-// or change this global variable.
-var DefaultViewExt = ".html"
-
-func ensureExt(s string) string {
-	if len(s) == 0 {
-		return "index" + DefaultViewExt
-	}
-
-	if strings.IndexByte(s, dotB) < 1 {
-		s += DefaultViewExt
-	}
-
-	return s
-}
-
 // Dispatch writes the template filename, template layout and (any) data to the  client.
 // Completes the `Result` interface.
 func (r View) Dispatch(ctx *context.Context) { // r as Response view.
@@ -514,10 +494,7 @@ func (r View) Dispatch(ctx *context.Context) { // r as Response view.
 	}
 
 	if r.Name != "" {
-		r.Name = ensureExt(r.Name)
-
 		if r.Layout != "" {
-			r.Layout = ensureExt(r.Layout)
 			ctx.ViewLayout(r.Layout)
 		}
 

hero/reflect.go

@@ -118,6 +118,8 @@ func structFieldIgnored(f reflect.StructField) bool {
 
 // all except non-zero.
 func lookupFields(elem reflect.Value, skipUnexported bool, onlyZeros bool, parentIndex []int) (fields []reflect.StructField, stateless int) {
+	// Note: embedded pointers are not supported.
+	// elem = reflect.Indirect(elem)
 	elemTyp := elem.Type()
 	for i, n := 0, elem.NumField(); i < n; i++ {
 		field := elemTyp.Field(i)