3 files changed, 29 insertions, 16 deletions
diff --git a/src/document_tree/element_categories.rs b/src/document_tree/element_categories.rs
index d8024ad..e9d07a6 100644
--- a/src/document_tree/element_categories.rs
+++ b/src/document_tree/element_categories.rs
@@ -1,3 +1,5 @@
+use std::fmt::{self,Debug,Formatter};
+
 use super::elements::*;
 
 pub trait HasChildren<C> {
@@ -16,11 +18,16 @@ pub trait HasChildren<C> {
 }
 
 macro_rules! synonymous_enum {( $name:ident { $( $entry:ident ),* } ) => (
-	#[derive(Debug)]
 	pub enum $name {
-		$(
-			$entry($entry),
-		)*
+		$( $entry($entry), )*
+	}
+	
+	impl Debug for $name {
+		fn fmt(&self, fmt: &mut Formatter) -> Result<(), fmt::Error> {
+			match self {
+				$( &$name::$entry(ref inner) => inner.fmt(fmt), )*
+			}
+		}
 	}
 	
 	$(
@@ -46,7 +53,7 @@ synonymous_enum!(BodyElement {
 synonymous_enum!(BibliographicElement { Author, Authors, Organization, Address, Contact, Version, Revision, Status, Date, Copyright, Field });
 
 synonymous_enum!(TextOrInlineElement {
-	TextElement, Emphasis, Strong, Literal, Reference, FootnoteReference, CitationReference, SubstitutionReference, TitleReference, Abbreviation, Acronym, Superscript, Subscript, Inline, Problematic, Generated, Math,
+	String, Emphasis, Strong, Literal, Reference, FootnoteReference, CitationReference, SubstitutionReference, TitleReference, Abbreviation, Acronym, Superscript, Subscript, Inline, Problematic, Generated, Math,
 	//also have non-inline versions. Inline image is no figure child, inline target has content
 	TargetInline, RawInline, ImageInline
 });
diff --git a/src/document_tree/elements.rs b/src/document_tree/elements.rs
index f1a9b43..024a25a 100644
--- a/src/document_tree/elements.rs
+++ b/src/document_tree/elements.rs
@@ -130,14 +130,14 @@ impl_elems!(
 	(Paragraph,              TextOrInlineElement)
 	(LiteralBlock,           TextOrInlineElement; +)
 	(DoctestBlock,           TextOrInlineElement; +)
-	(MathBlock)
+	(MathBlock,              String)
 	(Rubric,                 TextOrInlineElement)
 	(SubstitutionDefinition, TextOrInlineElement; +)
 	(Comment,                TextOrInlineElement; +)
 	(Pending)
 	(Target; +)
-	(Raw;    +)
-	(Image;  *)
+	(Raw, String; +)
+	(Image; *)
 	
 	//compound body elements
 	(Compound,  BodyElement)
@@ -182,8 +182,8 @@ impl_elems!(
 	(OptionGroup,    Option_)
 	(Description,    BodyElement)
 	(Option_,        SubOption)
-	(OptionString,   TextOrInlineElement)
-	(OptionArgument, TextOrInlineElement; +)
+	(OptionString,   String)
+	(OptionArgument, String; +)
 	
 	(Line,        TextOrInlineElement)
 	(Attribution, TextOrInlineElement)
@@ -208,13 +208,18 @@ impl_elems!(
 	(Inline,                TextOrInlineElement)
 	(Problematic,           TextOrInlineElement; +)
 	(Generated,             TextOrInlineElement)
-	(Math)
+	(Math,                  String)
 	
 	//also have non-inline versions. Inline image is no figure child, inline target has content
-	(TargetInline, TextOrInlineElement; +)
-	(RawInline;   +)
+	(TargetInline, String; +)
+	(RawInline,    String; +)
 	(ImageInline; *)
 	
-	//text element
-	(TextElement)
+	//text element = String
 );
+
+impl<'a> From<&'a str> for TextOrInlineElement {
+	fn from(s: &'a str) -> TextOrInlineElement {
+		s.to_owned().into()
+	}
+}
diff --git a/src/document_tree/mod.rs b/src/document_tree/mod.rs
index cb54eb5..a9c4760 100644
--- a/src/document_tree/mod.rs
+++ b/src/document_tree/mod.rs
@@ -16,7 +16,8 @@ fn test() {
 	use document_tree::HasChildren;
 	
 	let mut doc = dt::Document::default();
-	let title = dt::Title::default();
+	let mut title = dt::Title::default();
+	title.append_child("Hi");
 	doc.append_child(title);
 	
 	println!("{:?}", doc);