Implement specials in the renderer.

src/renderer/renderer.rs

@@ -1,6 +1,7 @@
 use crate::parser::template;
 use crate::parser::Body;
 use crate::parser::DustTag;
+use crate::parser::Special;
 use crate::parser::Template;
 use crate::parser::TemplateElement;
 use crate::renderer::context_element::ContextElement;
@@ -145,6 +146,16 @@ impl<'a> DustRenderer<'a> {
                     }
                 }
             }
+            DustTag::DTSpecial(special) => {
+                return Ok(match special {
+                    Special::Space => " ",
+                    Special::NewLine => "\n",
+                    Special::CarriageReturn => "\r",
+                    Special::LeftCurlyBrace => "{",
+                    Special::RightCurlyBrace => "}",
+                }
+                .to_owned())
+            }
             _ => (), // TODO: Implement the rest
         }
         Ok("".to_owned())