Merge pull request #78 from massdriver-cloud/bugfix/respect-whitespace-tags-during-block-rendering

Added code to respect whitespace trimming flags

Author: danog

render/render.go

@@ -47,7 +47,9 @@ func (n *BlockNode) render(w *trimWriter, ctx nodeContext) Error {
 	if renderer == nil {
 		panic(fmt.Errorf("unset renderer for %v", n))
 	}
+	w.TrimLeft(n.TrimLeft)
 	err := renderer(w, rendererContext{ctx, nil, n})
+	w.TrimRight(n.TrimRight)
 	return wrapRenderError(err, n)
 }