fixed entries op

pkg/yqlib/doc/operators/entries.md

@@ -61,10 +61,8 @@ yq 'to_entries | from_entries' sample.yml
 ```
 will output
 ```yaml
-- a
+a: 1
-- 1
+b: 2
-- b
-- 2
 ```
 
 ## from_entries with numeric key indices
@@ -80,10 +78,8 @@ yq 'to_entries | from_entries' sample.yml
 ```
 will output
 ```yaml
-- 0
+0: a
-- a
+1: b
-- 1
-- b
 ```
 
 ## Use with_entries to update keys
@@ -97,10 +93,8 @@ yq 'with_entries(.key |= "KEY_" + .)' sample.yml
 ```
 will output
 ```yaml
-- KEY_a
+KEY_a: 1
-- 1
+KEY_b: 2
-- KEY_b
-- 2
 ```
 
 ## Custom sort map keys
@@ -116,13 +110,9 @@ yq 'to_entries | sort_by(.key) | reverse | from_entries' sample.yml
 ```
 will output
 ```yaml
-!!tag
+c: 3
-- c
+b: 2
-- 3
+a: 1
-- b
-- 2
-- a
-- 1
 ```
 
 ## Use with_entries to filter the map
@@ -136,7 +126,6 @@ yq 'with_entries(select(.value | has("b")))' sample.yml
 ```
 will output
 ```yaml
-- a
+a: {b: bird}
-- {b: bird}
 ```
 

pkg/yqlib/operator_entries.go

@@ -88,7 +88,7 @@ func parseEntry(candidateNode *CandidateNode, position int) (*CandidateNode, *Ca
 }
 
 func fromEntries(candidateNode *CandidateNode) (*CandidateNode, error) {
-	var node = candidateNode.CopyWithoutContent()
+	var node = candidateNode.unwrapDocument().CopyWithoutContent()
 
 	var contents = candidateNode.unwrapDocument().Content
 
@@ -100,6 +100,8 @@ func fromEntries(candidateNode *CandidateNode) (*CandidateNode, error) {
 
 		node.Content = append(node.Content, key, value)
 	}
+	node.Kind = MappingNode
+	node.Tag = "!!map"
 	return node, nil
 }