diff --git a/examples/custom_handler.rs b/examples/custom_handler.rs
index 71476c7..cd2f20b 100644
--- a/examples/custom_handler.rs
+++ b/examples/custom_handler.rs
@@ -1,26 +1,53 @@
-use std::env::args;
-use std::fs::File;
-use std::io::{Cursor, Read, Result, Write};
-
 use orgize::export::*;
 use orgize::headline::Headline;
 use slugify::slugify;
+use std::convert::From;
+use std::env::args;
+use std::fs::File;
+use std::io::{Cursor, Error as IOError, Read, Write};
+use std::string::FromUtf8Error;
 
 struct CustomHtmlHandler;
 
-impl<W: Write> HtmlHandler<W> for CustomHtmlHandler {
-    fn handle_headline_beg(&mut self, w: &mut W, hdl: Headline) -> Result<()> {
-        write!(
-            w,
-            r##"<h{0}><a class="anchor" href="#{1}">{2}</a></h{0}>"##,
-            if hdl.level <= 6 { hdl.level } else { 6 },
-            slugify!(hdl.title),
-            hdl.title,
-        )
+#[derive(Debug)]
+enum Error {
+    IO(IOError),
+    Heading,
+    Utf8(FromUtf8Error),
+}
+
+// From<std::io::Error> trait is required
+impl From<IOError> for Error {
+    fn from(err: IOError) -> Error {
+        Error::IO(err)
     }
 }
 
-fn main() -> Result<()> {
+impl From<FromUtf8Error> for Error {
+    fn from(err: FromUtf8Error) -> Error {
+        Error::Utf8(err)
+    }
+}
+
+type Result = std::result::Result<(), Error>;
+
+impl<W: Write> HtmlHandler<W, Error> for CustomHtmlHandler {
+    fn handle_headline_beg(&mut self, w: &mut W, hdl: Headline) -> Result {
+        if hdl.level > 6 {
+            Err(Error::Heading)
+        } else {
+            Ok(write!(
+                w,
+                r##"<h{0}><a class="anchor" href="#{1}">{2}</a></h{0}>"##,
+                hdl.level,
+                slugify!(hdl.title),
+                hdl.title,
+            )?)
+        }
+    }
+}
+
+fn main() -> Result {
     let args: Vec<_> = args().collect();
 
     if args.len() < 2 {
@@ -39,10 +66,7 @@ fn main() -> Result<()> {
 
         render.render()?;
 
-        println!(
-            "{}",
-            String::from_utf8(cursor.into_inner()).expect("invalid utf-8")
-        );
+        println!("{}", String::from_utf8(cursor.into_inner())?);
     }
 
     Ok(())
diff --git a/src/export/html.rs b/src/export/html.rs
index 3eec63d..06b6dbe 100644
--- a/src/export/html.rs
+++ b/src/export/html.rs
@@ -1,103 +1,104 @@
 #![allow(unused_variables)]
 
-use std::fmt;
-use std::io::{Result, Write};
-
-use jetscii::ascii_chars;
-
 use crate::elements::Key;
 use crate::headline::Headline;
 use crate::objects::Cookie;
+use crate::parser::Parser;
+use jetscii::ascii_chars;
+use std::convert::From;
+use std::fmt;
+use std::io::{Error, Write};
+use std::marker::PhantomData;
 
-pub trait HtmlHandler<W: Write> {
-    fn handle_headline_beg(&mut self, w: &mut W, hdl: Headline) -> Result<()> {
+pub trait HtmlHandler<W: Write, E: From<Error>> {
+    fn handle_headline_beg(&mut self, w: &mut W, hdl: Headline) -> Result<(), E> {
         let level = if hdl.level <= 6 { hdl.level } else { 6 };
-        write!(w, "<h{0}>{1}</h{0}>", level, Escape(hdl.title))
+        Ok(write!(w, "<h{0}>{1}</h{0}>", level, Escape(hdl.title))?)
     }
-    fn handle_headline_end(&mut self, w: &mut W) -> Result<()> {
+    fn handle_headline_end(&mut self, w: &mut W) -> Result<(), E> {
         Ok(())
     }
-    fn handle_section_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<section>")
+    fn handle_section_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<section>")?)
     }
-    fn handle_section_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</section>")
+    fn handle_section_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</section>")?)
     }
-    fn handle_paragraph_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<p>")
+    fn handle_paragraph_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<p>")?)
     }
-    fn handle_paragraph_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</p>")
+    fn handle_paragraph_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</p>")?)
     }
-    fn handle_ctr_block_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, r#"<div style="text-align: center">"#)
+    fn handle_ctr_block_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, r#"<div style="text-align: center">"#)?)
     }
-    fn handle_ctr_block_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</div>")
+    fn handle_ctr_block_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</div>")?)
     }
-    fn handle_qte_block_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<blockquote>")
+    fn handle_qte_block_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<blockquote>")?)
     }
-    fn handle_qte_block_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</blockquote>")
+    fn handle_qte_block_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</blockquote>")?)
     }
-    fn handle_spl_block_beg(&mut self, w: &mut W, name: &str, args: Option<&str>) -> Result<()> {
-        write!(w, "<div>")
+    fn handle_spl_block_beg(&mut self, w: &mut W, name: &str, args: Option<&str>) -> Result<(), E> {
+        Ok(write!(w, "<div>")?)
     }
-    fn handle_spl_block_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</div>")
+    fn handle_spl_block_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</div>")?)
     }
-    fn handle_comment_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<()> {
+    fn handle_comment_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<(), E> {
         Ok(())
     }
-    fn handle_example_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<()> {
-        write!(w, "<pre><code>{}</code></pre>", Escape(cont))
+    fn handle_example_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<(), E> {
+        Ok(write!(w, "<pre><code>{}</code></pre>", Escape(cont))?)
     }
-    fn handle_export_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<()> {
+    fn handle_export_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<(), E> {
         Ok(())
     }
-    fn handle_src_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<()> {
-        write!(w, "<pre><code>{}</code></pre>", Escape(cont))
+    fn handle_src_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<(), E> {
+        Ok(write!(w, "<pre><code>{}</code></pre>", Escape(cont))?)
     }
-    fn handle_verse_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<()> {
+    fn handle_verse_block(&mut self, w: &mut W, cont: &str, args: Option<&str>) -> Result<(), E> {
         Ok(())
     }
-    fn handle_dyn_block_beg(&mut self, w: &mut W, name: &str, args: Option<&str>) -> Result<()> {
+    fn handle_dyn_block_beg(&mut self, w: &mut W, name: &str, args: Option<&str>) -> Result<(), E> {
         Ok(())
     }
-    fn handle_dyn_block_end(&mut self, w: &mut W) -> Result<()> {
+    fn handle_dyn_block_end(&mut self, w: &mut W) -> Result<(), E> {
         Ok(())
     }
-    fn handle_list_beg(&mut self, w: &mut W, ordered: bool) -> Result<()> {
+    fn handle_list_beg(&mut self, w: &mut W, ordered: bool) -> Result<(), E> {
         if ordered {
-            write!(w, "<ol>")
+            Ok(write!(w, "<ol>")?)
         } else {
-            write!(w, "<ul>")
+            Ok(write!(w, "<ul>")?)
         }
     }
-    fn handle_list_end(&mut self, w: &mut W, ordered: bool) -> Result<()> {
+    fn handle_list_end(&mut self, w: &mut W, ordered: bool) -> Result<(), E> {
         if ordered {
-            write!(w, "</ol>")
+            Ok(write!(w, "</ol>")?)
         } else {
-            write!(w, "</ul>")
+            Ok(write!(w, "</ul>")?)
         }
     }
-    fn handle_list_beg_item(&mut self, w: &mut W, bullet: &str) -> Result<()> {
-        write!(w, "<li>")
+    fn handle_list_beg_item(&mut self, w: &mut W, bullet: &str) -> Result<(), E> {
+        Ok(write!(w, "<li>")?)
     }
-    fn handle_list_end_item(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</li>")
+    fn handle_list_end_item(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</li>")?)
     }
-    fn handle_call(&mut self, w: &mut W, value: &str) -> Result<()> {
+    fn handle_call(&mut self, w: &mut W, value: &str) -> Result<(), E> {
         Ok(())
     }
-    fn handle_clock(&mut self, w: &mut W) -> Result<()> {
+    fn handle_clock(&mut self, w: &mut W) -> Result<(), E> {
         Ok(())
     }
-    fn handle_comment(&mut self, w: &mut W, cont: &str) -> Result<()> {
+    fn handle_comment(&mut self, w: &mut W, cont: &str) -> Result<(), E> {
         Ok(())
     }
-    fn handle_fixed_width(&mut self, w: &mut W, cont: &str) -> Result<()> {
+    fn handle_fixed_width(&mut self, w: &mut W, cont: &str) -> Result<(), E> {
         for line in cont.lines() {
             // remove leading colon
             write!(w, "<pre>{}</pre>", Escape(&line[1..]))?;
@@ -105,31 +106,36 @@ pub trait HtmlHandler<W: Write> {
 
         Ok(())
     }
-    fn handle_table_start(&mut self, w: &mut W) -> Result<()> {
+    fn handle_table_start(&mut self, w: &mut W) -> Result<(), E> {
         Ok(())
     }
-    fn handle_table_end(&mut self, w: &mut W) -> Result<()> {
+    fn handle_table_end(&mut self, w: &mut W) -> Result<(), E> {
         Ok(())
     }
-    fn handle_table_cell(&mut self, w: &mut W) -> Result<()> {
+    fn handle_table_cell(&mut self, w: &mut W) -> Result<(), E> {
         Ok(())
     }
-    fn handle_latex_env(&mut self, w: &mut W) -> Result<()> {
+    fn handle_latex_env(&mut self, w: &mut W) -> Result<(), E> {
         Ok(())
     }
-    fn handle_fn_def(&mut self, w: &mut W, label: &str, cont: &str) -> Result<()> {
+    fn handle_fn_def(&mut self, w: &mut W, label: &str, cont: &str) -> Result<(), E> {
         Ok(())
     }
-    fn handle_keyword(&mut self, w: &mut W, key: Key<'_>, value: &str) -> Result<()> {
+    fn handle_keyword(&mut self, w: &mut W, key: Key<'_>, value: &str) -> Result<(), E> {
         Ok(())
     }
-    fn handle_rule(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<hr>")
+    fn handle_rule(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<hr>")?)
     }
-    fn handle_cookie(&mut self, w: &mut W, cookie: Cookie) -> Result<()> {
+    fn handle_cookie(&mut self, w: &mut W, cookie: Cookie) -> Result<(), E> {
         Ok(())
     }
-    fn handle_fn_ref(&mut self, w: &mut W, label: Option<&str>, def: Option<&str>) -> Result<()> {
+    fn handle_fn_ref(
+        &mut self,
+        w: &mut W,
+        label: Option<&str>,
+        def: Option<&str>,
+    ) -> Result<(), E> {
         Ok(())
     }
     fn handle_inline_call(
@@ -139,7 +145,7 @@ pub trait HtmlHandler<W: Write> {
         args: &str,
         inside_header: Option<&str>,
         end_header: Option<&str>,
-    ) -> Result<()> {
+    ) -> Result<(), E> {
         Ok(())
     }
     fn handle_inline_src(
@@ -148,64 +154,105 @@ pub trait HtmlHandler<W: Write> {
         lang: &str,
         option: Option<&str>,
         body: &str,
-    ) -> Result<()> {
-        write!(w, "<code>{}</code>", Escape(body))
+    ) -> Result<(), E> {
+        Ok(write!(w, "<code>{}</code>", Escape(body))?)
     }
-    fn handle_link(&mut self, w: &mut W, path: &str, desc: Option<&str>) -> Result<()> {
+    fn handle_link(&mut self, w: &mut W, path: &str, desc: Option<&str>) -> Result<(), E> {
         if let Some(desc) = desc {
-            write!(w, r#"<a href="{}">{}</a>"#, Escape(path), Escape(desc))
+            Ok(write!(
+                w,
+                r#"<a href="{}">{}</a>"#,
+                Escape(path),
+                Escape(desc)
+            )?)
         } else {
-            write!(w, r#"<a href="{0}">{0}</a>"#, Escape(path))
+            Ok(write!(w, r#"<a href="{0}">{0}</a>"#, Escape(path))?)
         }
     }
-    fn handle_macros(&mut self, w: &mut W, name: &str, args: Option<&str>) -> Result<()> {
+    fn handle_macros(&mut self, w: &mut W, name: &str, args: Option<&str>) -> Result<(), E> {
         Ok(())
     }
-    fn handle_radio_target(&mut self, w: &mut W, target: &str) -> Result<()> {
+    fn handle_radio_target(&mut self, w: &mut W, target: &str) -> Result<(), E> {
         Ok(())
     }
-    fn handle_snippet(&mut self, w: &mut W, name: &str, value: &str) -> Result<()> {
+    fn handle_snippet(&mut self, w: &mut W, name: &str, value: &str) -> Result<(), E> {
         if name.eq_ignore_ascii_case("HTML") {
-            write!(w, "{}", value)
+            Ok(write!(w, "{}", value)?)
         } else {
             Ok(())
         }
     }
-    fn handle_target(&mut self, w: &mut W, target: &str) -> Result<()> {
+    fn handle_target(&mut self, w: &mut W, target: &str) -> Result<(), E> {
         Ok(())
     }
-    fn handle_bold_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<b>")
+    fn handle_bold_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<b>")?)
     }
-    fn handle_bold_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</b>")
+    fn handle_bold_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</b>")?)
     }
-    fn handle_italic_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<i>")
+    fn handle_italic_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<i>")?)
     }
-    fn handle_italic_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</i>")
+    fn handle_italic_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</i>")?)
     }
-    fn handle_strike_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<s>")
+    fn handle_strike_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<s>")?)
     }
-    fn handle_strike_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</s>")
+    fn handle_strike_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</s>")?)
     }
-    fn handle_underline_beg(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "<u>")
+    fn handle_underline_beg(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "<u>")?)
     }
-    fn handle_underline_end(&mut self, w: &mut W) -> Result<()> {
-        write!(w, "</u>")
+    fn handle_underline_end(&mut self, w: &mut W) -> Result<(), E> {
+        Ok(write!(w, "</u>")?)
     }
-    fn handle_verbatim(&mut self, w: &mut W, cont: &str) -> Result<()> {
-        write!(w, "<code>{}</code>", Escape(cont))
+    fn handle_verbatim(&mut self, w: &mut W, cont: &str) -> Result<(), E> {
+        Ok(write!(w, "<code>{}</code>", Escape(cont))?)
     }
-    fn handle_code(&mut self, w: &mut W, cont: &str) -> Result<()> {
-        write!(w, "<code>{}</code>", Escape(cont))
+    fn handle_code(&mut self, w: &mut W, cont: &str) -> Result<(), E> {
+        Ok(write!(w, "<code>{}</code>", Escape(cont))?)
     }
-    fn handle_text(&mut self, w: &mut W, cont: &str) -> Result<()> {
-        write!(w, "{}", Escape(cont))
+    fn handle_text(&mut self, w: &mut W, cont: &str) -> Result<(), E> {
+        Ok(write!(w, "{}", Escape(cont))?)
+    }
+}
+
+pub struct DefaultHtmlHandler;
+
+impl<W: Write> HtmlHandler<W, Error> for DefaultHtmlHandler {}
+
+pub struct HtmlRender<'a, W: Write, E: From<Error>, H: HtmlHandler<W, E>> {
+    pub parser: Parser<'a>,
+    pub writer: &'a mut W,
+    handler: H,
+    error_type: PhantomData<E>,
+}
+
+impl<'a, W: Write> HtmlRender<'a, W, Error, DefaultHtmlHandler> {
+    pub fn default(writer: &'a mut W, text: &'a str) -> Self {
+        HtmlRender::new(DefaultHtmlHandler, writer, text)
+    }
+}
+
+impl<'a, W: Write, E: From<Error>, H: HtmlHandler<W, E>> HtmlRender<'a, W, E, H> {
+    pub fn new(handler: H, writer: &'a mut W, text: &'a str) -> Self {
+        HtmlRender {
+            parser: Parser::new(text),
+            handler,
+            writer,
+            error_type: PhantomData,
+        }
+    }
+
+    pub fn render(&mut self) -> Result<(), E> {
+        for event in &mut self.parser {
+            handle_event!(event, &mut self.handler, &mut self.writer);
+        }
+
+        Ok(())
     }
 }
 
diff --git a/src/export/mod.rs b/src/export/mod.rs
index 31501c5..f5a16fb 100644
--- a/src/export/mod.rs
+++ b/src/export/mod.rs
@@ -1,126 +1,74 @@
-mod html;
+#[macro_use]
+macro_rules! handle_event {
+    ($event:expr, $handler:expr, $writer:expr) => {
+        use crate::parser::Event::*;
 
-pub use html::*;
-
-use crate::parser::Parser;
-use std::io::{Result, Write};
-
-macro_rules! create_render {
-    ($handler:ident, $default_handler:ident, $render:ident, $default_render:ident) => {
-        struct $default_handler;
-
-        impl<W: Write> $handler<W> for $default_handler {}
-
-        pub struct $default_render<'a, W: Write>($render<'a, W, $default_handler>);
-
-        impl<'a, W: Write> $default_render<'a, W> {
-            #[inline]
-            pub fn new(writer: &'a mut W, text: &'a str) -> Self {
-                $default_render($render::new($default_handler, writer, text))
-            }
-
-            #[inline]
-            pub fn render(&mut self) -> Result<()> {
-                self.0.render()
-            }
-        }
-
-        pub struct $render<'a, W: Write, H: $handler<W>> {
-            pub parser: Parser<'a>,
-            handler: H,
-            writer: &'a mut W,
-        }
-
-        impl<'a, W: Write, H: $handler<W>> $render<'a, W, H> {
-            pub fn new(handler: H, writer: &'a mut W, text: &'a str) -> Self {
-                $render {
-                    parser: Parser::new(text),
-                    handler,
-                    writer,
-                }
-            }
-
-            pub fn render(&mut self) -> Result<()> {
-                use crate::parser::Event::*;
-
-                let w = &mut self.writer;
-                let h = &mut self.handler;
-
-                for event in &mut self.parser {
-                    match event {
-                        HeadlineBeg(hdl) => h.handle_headline_beg(w, hdl)?,
-                        HeadlineEnd => h.handle_headline_end(w)?,
-                        SectionBeg => h.handle_section_beg(w)?,
-                        SectionEnd => h.handle_section_end(w)?,
-                        ParagraphBeg => h.handle_paragraph_beg(w)?,
-                        ParagraphEnd => h.handle_paragraph_end(w)?,
-                        CtrBlockBeg => h.handle_ctr_block_beg(w)?,
-                        CtrBlockEnd => h.handle_ctr_block_end(w)?,
-                        QteBlockBeg => h.handle_qte_block_beg(w)?,
-                        QteBlockEnd => h.handle_qte_block_end(w)?,
-                        SplBlockBeg { name, args } => h.handle_spl_block_beg(w, name, args)?,
-                        SplBlockEnd => h.handle_spl_block_end(w)?,
-                        CommentBlock { cont, args } => h.handle_comment_block(w, cont, args)?,
-                        ExampleBlock { cont, args } => h.handle_example_block(w, cont, args)?,
-                        ExportBlock { cont, args } => h.handle_export_block(w, cont, args)?,
-                        SrcBlock { cont, args } => h.handle_src_block(w, cont, args)?,
-                        VerseBlock { cont, args } => h.handle_verse_block(w, cont, args)?,
-                        DynBlockBeg { name, args } => h.handle_dyn_block_beg(w, name, args)?,
-                        DynBlockEnd => h.handle_dyn_block_end(w)?,
-                        ListBeg { ordered } => h.handle_list_beg(w, ordered)?,
-                        ListEnd { ordered } => h.handle_list_end(w, ordered)?,
-                        ListItemBeg { bullet } => h.handle_list_beg_item(w, bullet)?,
-                        ListItemEnd => h.handle_list_end_item(w)?,
-                        Call { value } => h.handle_call(w, value)?,
-                        Clock => h.handle_clock(w)?,
-                        Comment(c) => h.handle_comment(w, c)?,
-                        FixedWidth(f) => h.handle_fixed_width(w, f)?,
-                        TableStart => h.handle_table_start(w)?,
-                        TableEnd => h.handle_table_end(w)?,
-                        TableCell => h.handle_table_cell(w)?,
-                        LatexEnv => h.handle_latex_env(w)?,
-                        FnDef { label, cont } => h.handle_fn_def(w, label, cont)?,
-                        Keyword { key, value } => h.handle_keyword(w, key, value)?,
-                        Rule => h.handle_rule(w)?,
-                        Cookie(cookie) => h.handle_cookie(w, cookie)?,
-                        FnRef { label, def } => h.handle_fn_ref(w, label, def)?,
-                        InlineSrc { lang, option, body } => {
-                            h.handle_inline_src(w, lang, option, body)?
-                        }
-                        InlineCall {
-                            name,
-                            args,
-                            inside_header,
-                            end_header,
-                        } => h.handle_inline_call(w, name, args, inside_header, end_header)?,
-                        Link { path, desc } => h.handle_link(w, path, desc)?,
-                        Macros { name, args } => h.handle_macros(w, name, args)?,
-                        RadioTarget { target } => h.handle_radio_target(w, target)?,
-                        Snippet { name, value } => h.handle_snippet(w, name, value)?,
-                        Target { target } => h.handle_target(w, target)?,
-                        BoldBeg => h.handle_bold_beg(w)?,
-                        BoldEnd => h.handle_bold_end(w)?,
-                        ItalicBeg => h.handle_italic_beg(w)?,
-                        ItalicEnd => h.handle_italic_end(w)?,
-                        StrikeBeg => h.handle_strike_beg(w)?,
-                        StrikeEnd => h.handle_strike_end(w)?,
-                        UnderlineBeg => h.handle_underline_beg(w)?,
-                        UnderlineEnd => h.handle_underline_end(w)?,
-                        Verbatim(cont) => h.handle_verbatim(w, cont)?,
-                        Code(cont) => h.handle_code(w, cont)?,
-                        Text(cont) => h.handle_text(w, cont)?,
-                    }
-                }
-
-                Ok(())
+        match $event {
+            HeadlineBeg(hdl) => $handler.handle_headline_beg($writer, hdl)?,
+            HeadlineEnd => $handler.handle_headline_end($writer)?,
+            SectionBeg => $handler.handle_section_beg($writer)?,
+            SectionEnd => $handler.handle_section_end($writer)?,
+            ParagraphBeg => $handler.handle_paragraph_beg($writer)?,
+            ParagraphEnd => $handler.handle_paragraph_end($writer)?,
+            CtrBlockBeg => $handler.handle_ctr_block_beg($writer)?,
+            CtrBlockEnd => $handler.handle_ctr_block_end($writer)?,
+            QteBlockBeg => $handler.handle_qte_block_beg($writer)?,
+            QteBlockEnd => $handler.handle_qte_block_end($writer)?,
+            SplBlockBeg { name, args } => $handler.handle_spl_block_beg($writer, name, args)?,
+            SplBlockEnd => $handler.handle_spl_block_end($writer)?,
+            CommentBlock { cont, args } => $handler.handle_comment_block($writer, cont, args)?,
+            ExampleBlock { cont, args } => $handler.handle_example_block($writer, cont, args)?,
+            ExportBlock { cont, args } => $handler.handle_export_block($writer, cont, args)?,
+            SrcBlock { cont, args } => $handler.handle_src_block($writer, cont, args)?,
+            VerseBlock { cont, args } => $handler.handle_verse_block($writer, cont, args)?,
+            DynBlockBeg { name, args } => $handler.handle_dyn_block_beg($writer, name, args)?,
+            DynBlockEnd => $handler.handle_dyn_block_end($writer)?,
+            ListBeg { ordered } => $handler.handle_list_beg($writer, ordered)?,
+            ListEnd { ordered } => $handler.handle_list_end($writer, ordered)?,
+            ListItemBeg { bullet } => $handler.handle_list_beg_item($writer, bullet)?,
+            ListItemEnd => $handler.handle_list_end_item($writer)?,
+            Call { value } => $handler.handle_call($writer, value)?,
+            Clock => $handler.handle_clock($writer)?,
+            Comment(c) => $handler.handle_comment($writer, c)?,
+            FixedWidth(f) => $handler.handle_fixed_width($writer, f)?,
+            TableStart => $handler.handle_table_start($writer)?,
+            TableEnd => $handler.handle_table_end($writer)?,
+            TableCell => $handler.handle_table_cell($writer)?,
+            LatexEnv => $handler.handle_latex_env($writer)?,
+            FnDef { label, cont } => $handler.handle_fn_def($writer, label, cont)?,
+            Keyword { key, value } => $handler.handle_keyword($writer, key, value)?,
+            Rule => $handler.handle_rule($writer)?,
+            Cookie(cookie) => $handler.handle_cookie($writer, cookie)?,
+            FnRef { label, def } => $handler.handle_fn_ref($writer, label, def)?,
+            InlineSrc { lang, option, body } => {
+                $handler.handle_inline_src($writer, lang, option, body)?
             }
+            InlineCall {
+                name,
+                args,
+                inside_header,
+                end_header,
+            } => $handler.handle_inline_call($writer, name, args, inside_header, end_header)?,
+            Link { path, desc } => $handler.handle_link($writer, path, desc)?,
+            Macros { name, args } => $handler.handle_macros($writer, name, args)?,
+            RadioTarget { target } => $handler.handle_radio_target($writer, target)?,
+            Snippet { name, value } => $handler.handle_snippet($writer, name, value)?,
+            Target { target } => $handler.handle_target($writer, target)?,
+            BoldBeg => $handler.handle_bold_beg($writer)?,
+            BoldEnd => $handler.handle_bold_end($writer)?,
+            ItalicBeg => $handler.handle_italic_beg($writer)?,
+            ItalicEnd => $handler.handle_italic_end($writer)?,
+            StrikeBeg => $handler.handle_strike_beg($writer)?,
+            StrikeEnd => $handler.handle_strike_end($writer)?,
+            UnderlineBeg => $handler.handle_underline_beg($writer)?,
+            UnderlineEnd => $handler.handle_underline_end($writer)?,
+            Verbatim(cont) => $handler.handle_verbatim($writer, cont)?,
+            Code(cont) => $handler.handle_code($writer, cont)?,
+            Text(cont) => $handler.handle_text($writer, cont)?,
         }
     };
 }
 
-create_render!(
-    HtmlHandler,
-    DefaultHtmlHandller,
-    HtmlRender,
-    DefaultHtmlRender
-);
+mod html;
+
+pub use html::*;
diff --git a/src/lib.rs b/src/lib.rs
index 79aa396..4c79565 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -24,7 +24,7 @@
 //! Alternatively, you can use the built-in render directly:
 //!
 //! ```rust
-//! use orgize::export::DefaultHtmlRender;
+//! use orgize::export::HtmlRender;
 //! use std::io::Cursor;
 //!
 //! let contents = r"* Title 1
@@ -37,7 +37,7 @@
 //! =Section 4=";
 //!
 //! let mut cursor = Cursor::new(Vec::new());
-//! let mut render = DefaultHtmlRender::new(&mut cursor, &contents);
+//! let mut render = HtmlRender::default(&mut cursor, &contents);
 //!
 //! render
 //!     .render()
@@ -50,7 +50,7 @@
 //! add an anchor to every headline.
 //!
 //! ```rust
-//! use std::io::{Cursor, Result, Write};
+//! use std::io::{Cursor, Error, Result, Write};
 //!
 //! use orgize::export::*;
 //! use orgize::headline::Headline;
@@ -58,7 +58,7 @@
 //!
 //! struct CustomHtmlHandler;
 //!
-//! impl<W: Write> HtmlHandler<W> for CustomHtmlHandler {
+//! impl<W: Write> HtmlHandler<W, Error> for CustomHtmlHandler {
 //!     fn handle_headline_beg(&mut self, w: &mut W, hdl: Headline) -> Result<()> {
 //!         write!(
 //!             w,