Move in_section to a util module.

src/parser/document.rs

@@ -23,16 +23,3 @@ pub fn document(input: &str) -> Res<&str, Vec<Paragraph>> {
         .collect();
     Ok((remaining, paragraphs))
 }
-
-pub fn in_section<'s, 'r, 'x>(context: Context<'r, 's>, section_name: &'x str) -> bool {
-    for thing in context.iter() {
-        match thing.get_data() {
-            ContextElement::ExitMatcherNode(_) => {}
-            ContextElement::PreviousElementNode(_) => {}
-            ContextElement::Context(name) if *name == section_name => return true,
-            ContextElement::Context(_) => {}
-            ContextElement::StartOfParagraph => {} // TODO: If we specialize this to bold then this would be a good spot to stop scanning
-        }
-    }
-    false
-}