1 files changed, 2 insertions, 2 deletions
diff --git a/src/doc.rs b/src/doc.rs
index ace3e67..2f3368e 100644
--- a/src/doc.rs
+++ b/src/doc.rs
@@ -20,7 +20,6 @@ use std::default::Default;
 use std::fmt::Debug;
 use std::ops::Deref;
 use std::path::{Path, PathBuf};
-use std::str::FromStr;
 
 use pandoc_ast::{MutVisitor, Pandoc};
 
@@ -208,7 +207,8 @@ impl Document {
         let filename = filename.to_path_buf();
         let markdown = std::fs::read_to_string(&filename)
             .map_err(|err| SubplotError::ReadFile(filename.clone(), err))?;
-        let ast = ast::AbstractSyntaxTree::from_str(&markdown)?;
+        let (meta, markdown) = ast::extract_metadata(&markdown)?;
+        let ast = ast::AbstractSyntaxTree::new(meta, markdown);
 
         trace!("Parsed document OK");
         Self::from_ast(basedir, vec![filename], ast.to_pandoc(), style, template)