Decode style JSON into a typed struct

document.go

@@ -9,7 +9,7 @@ type DocumentElement struct {
 }
 
 func (e *DocumentElement) Render(w io.Writer, ctx RenderContext) error {
-	rules := ctx.style[Document]
+	rules := ctx.styles.Document
 
 	be := BlockElement{
 		Block: &bytes.Buffer{},
@@ -17,20 +17,20 @@ func (e *DocumentElement) Render(w io.Writer, ctx RenderContext) error {
 	}
 	ctx.blockStack.Push(be)
 
-	renderText(ctx.blockStack.Current().Block, rules, rules.Prefix)
+	renderText(ctx.blockStack.Current().Block, rules.StylePrimitive, rules.Prefix)
 	return nil
 }
 
 func (e *DocumentElement) Finish(w io.Writer, ctx RenderContext) error {
 	bs := ctx.blockStack
-	rules := ctx.style[Document]
+	rules := ctx.styles.Document
 
 	mw := NewMarginWriter(ctx, w, rules)
 	_, err := mw.Write(bs.Current().Block.Bytes())
 	if err != nil {
 		return err
 	}
-	renderText(mw, rules, rules.Suffix)
+	renderText(mw, rules.StylePrimitive, rules.Suffix)
 
 	bs.Current().Block.Reset()
 	bs.Pop()