Set up code structure for lesser blocks.

src/parser/element_parser.rs

@@ -5,6 +5,7 @@ use super::element::Element;
 use super::error::Res;
 use super::footnote_definition::footnote_definition;
 use super::greater_block::greater_block;
+use super::lesser_block::lesser_block;
 use super::paragraph::paragraph;
 use super::plain_list::plain_list;
 use super::Context;
@@ -35,6 +36,7 @@ pub fn non_paragraph_element<'r, 's>(
     let comment_matcher = parser_with_context!(comment)(context);
     let drawer_matcher = parser_with_context!(drawer)(context);
     let table_matcher = parser_with_context!(org_mode_table)(context);
+    let lesser_block_matcher = parser_with_context!(lesser_block)(context);
     alt((
         map(plain_list_matcher, Element::PlainList),
         map(greater_block_matcher, Element::GreaterBlock),
@@ -43,5 +45,6 @@ pub fn non_paragraph_element<'r, 's>(
         map(comment_matcher, Element::Comment),
         map(drawer_matcher, Element::Drawer),
         map(table_matcher, Element::Table),
+        map(lesser_block_matcher, Element::LesserBlock),
     ))(input)
 }