Fix live reload when editing inline partials

Fixes #13723

tpl/internal/go_templates/htmltemplate/hugo_template.go

@@ -15,6 +15,7 @@ package template
 
 import (
 	"fmt"
+	"iter"
 
 	"github.com/gohugoio/hugo/common/types"
 	template "github.com/gohugoio/hugo/tpl/internal/go_templates/texttemplate"
@@ -38,6 +39,19 @@ func (t *Template) Prepare() (*template.Template, error) {
 	return t.text, nil
 }
 
+func (t *Template) All() iter.Seq[*Template] {
+	return func(yield func(t *Template) bool) {
+		ns := t.nameSpace
+		ns.mu.Lock()
+		defer ns.mu.Unlock()
+		for _, v := range ns.set {
+			if !yield(v) {
+				return
+			}
+		}
+	}
+}
+
 // See https://github.com/golang/go/issues/5884
 func StripTags(html string) string {
 	return stripTags(html)

tpl/internal/go_templates/texttemplate/hugo_template.go

@@ -17,6 +17,7 @@ import (
 	"context"
 	"fmt"
 	"io"
+	"iter"
 	"reflect"
 
 	"github.com/gohugoio/hugo/common/herrors"
@@ -433,3 +434,18 @@ func (s *state) evalCall(dot, fun reflect.Value, isBuiltin bool, node parse.Node
 func isTrue(val reflect.Value) (truth, ok bool) {
 	return hreflect.IsTruthfulValue(val), true
 }
+
+func (t *Template) All() iter.Seq[*Template] {
+	return func(yield func(t *Template) bool) {
+		if t.common == nil {
+			return
+		}
+		t.muTmpl.RLock()
+		defer t.muTmpl.RUnlock()
+		for _, v := range t.tmpl {
+			if !yield(v) {
+				return
+			}
+		}
+	}
+}

tpl/internal/go_templates/texttemplate/parse/parse.go

@@ -533,7 +533,7 @@ func (t *Tree) parseControl(context string) (pos Pos, line int, pipe *PipeNode,
 		t.rangeDepth--
 	}
 	switch next.Type() {
-	case nodeEnd: //done
+	case nodeEnd: // done
 	case nodeElse:
 		// Special case for "else if" and "else with".
 		// If the "else" is followed immediately by an "if" or "with",