markup/goldmark: Add config options for the typographer extension

Note that the config per language part of this will be handled in #10602.

Updates #9772

markup/goldmark/goldmark_config/config.go

@@ -23,7 +23,19 @@ const (
 // DefaultConfig holds the default Goldmark configuration.
 var Default = Config{
 	Extensions: Extensions{
-		Typographer:     true,
+		Typographer: Typographer{
+			Disable:          false,
+			LeftSingleQuote:  "‘",
+			RightSingleQuote: "’",
+			LeftDoubleQuote:  "“",
+			RightDoubleQuote: "”",
+			EnDash:           "–",
+			EmDash:           "—",
+			Ellipsis:         "…",
+			LeftAngleQuote:   "«",
+			RightAngleQuote:  "»",
+			Apostrophe:       "’",
+		},
 		Footnote:        true,
 		DefinitionList:  true,
 		Table:           true,
@@ -54,7 +66,7 @@ type Config struct {
 }
 
 type Extensions struct {
-	Typographer    bool
+	Typographer    Typographer
 	Footnote       bool
 	DefinitionList bool
 
@@ -66,6 +78,33 @@ type Extensions struct {
 	TaskList        bool
 }
 
+// Typographer holds typographer configuration.
+type Typographer struct {
+	// Whether to disable typographer.
+	Disable bool
+
+	// Value used for left single quote.
+	LeftSingleQuote string
+	// Value used for right single quote.
+	RightSingleQuote string
+	// Value used for left double quote.
+	LeftDoubleQuote string
+	// Value used for right double quote.
+	RightDoubleQuote string
+	// Value used for en dash.
+	EnDash string
+	// Value used for em dash.
+	EmDash string
+	// Value used for ellipsis.
+	Ellipsis string
+	// Value used for left angle quote.
+	LeftAngleQuote string
+	// Value used for right angle quote.
+	RightAngleQuote string
+	// Value used for apostrophe.
+	Apostrophe string
+}
+
 type Renderer struct {
 	// Whether softline breaks should be rendered as '<br>'
 	HardWraps bool