reencode: Don't have the ReEncoderConfig member be public

1 files changed, 27 insertions, 16 deletions

diff --git a/compat/json/compat.go b/compat/json/compat.go
index 3678135..c96470d 100644
--- a/compat/json/compat.go
+++ b/compat/json/compat.go
@@ -72,8 +72,11 @@ func Marshal(v any) ([]byte, error) {
 }
 
 type Encoder struct {
-	out       io.Writer
-	buf       bytes.Buffer
+	out io.Writer
+	buf bytes.Buffer
+
+	cfg lowmemjson.ReEncoderConfig
+
 	encoder   *lowmemjson.Encoder
 	formatter *lowmemjson.ReEncoder
 }
@@ -81,17 +84,23 @@ type Encoder struct {
 func NewEncoder(w io.Writer) *Encoder {
 	ret := &Encoder{
 		out: w,
-	}
-	ret.formatter = lowmemjson.NewReEncoder(&ret.buf, lowmemjson.ReEncoderConfig{
-		AllowMultipleValues: true,
 
-		Compact:               true,
-		ForceTrailingNewlines: true,
-	})
-	ret.encoder = lowmemjson.NewEncoder(ret.formatter)
+		cfg: lowmemjson.ReEncoderConfig{
+			AllowMultipleValues: true,
+
+			Compact:               true,
+			ForceTrailingNewlines: true,
+		},
+	}
+	ret.refreshConfig()
 	return ret
 }
 
+func (enc *Encoder) refreshConfig() {
+	enc.formatter = lowmemjson.NewReEncoder(&enc.buf, enc.cfg)
+	enc.encoder = lowmemjson.NewEncoder(enc.formatter)
+}
+
 func (enc *Encoder) Encode(v any) error {
 	if err := convertEncodeError(enc.encoder.Encode(v)); err != nil {
 		enc.buf.Reset()
@@ -104,17 +113,19 @@ func (enc *Encoder) Encode(v any) error {
 }
 
 func (enc *Encoder) SetEscapeHTML(on bool) {
-	var escaper lowmemjson.BackslashEscaper
-	if !on {
-		escaper = lowmemjson.EscapeDefaultNonHTMLSafe
+	if on {
+		enc.cfg.BackslashEscape = lowmemjson.EscapeDefault
+	} else {
+		enc.cfg.BackslashEscape = lowmemjson.EscapeDefaultNonHTMLSafe
 	}
-	enc.formatter.BackslashEscape = escaper
+	enc.refreshConfig()
 }
 
 func (enc *Encoder) SetIndent(prefix, indent string) {
-	enc.formatter.Compact = prefix == "" && indent == ""
-	enc.formatter.Prefix = prefix
-	enc.formatter.Indent = indent
+	enc.cfg.Compact = prefix == "" && indent == ""
+	enc.cfg.Prefix = prefix
+	enc.cfg.Indent = indent
+	enc.refreshConfig()
 }
 
 // ReEncode wrappers /////////////////////////////////////////////////