Remove the old toy language binary.

Using the org_mode_samples integration tests through the rust test framework has removed the need for the toy language binary and I think removing it will make rust-analyzer less confused about imports. This repository is now solely a library repository.

src/parser/property_drawer.rs

@@ -1,11 +1,63 @@
 use super::Context;
+use crate::parser::error::CustomError;
+use crate::parser::error::MyError;
 use crate::parser::error::Res;
 use crate::parser::greater_element::PropertyDrawer;
+use crate::parser::util::immediate_in_section;
 
 #[tracing::instrument(ret, level = "debug")]
 pub fn property_drawer<'r, 's>(
     context: Context<'r, 's>,
     input: &'s str,
 ) -> Res<&'s str, PropertyDrawer<'s>> {
+    if immediate_in_section(context, "property-drawer") {
+        return Err(nom::Err::Error(CustomError::MyError(MyError(
+            "Cannot nest objects of the same element",
+        ))));
+    }
+    // start_of_line(context, input)?;
+    // let (remaining, _leading_whitespace) = space0(input)?;
+    // let (remaining, (_open_colon, drawer_name, _close_colon, _new_line)) = tuple((
+    //     tag(":"),
+    //     name,
+    //     tag(":"),
+    //     recognize(tuple((space0, line_ending))),
+    // ))(remaining)?;
+
+    // let parser_context = context
+    //     .with_additional_node(ContextElement::ConsumeTrailingWhitespace(true))
+    //     .with_additional_node(ContextElement::Context("drawer"))
+    //     .with_additional_node(ContextElement::ExitMatcherNode(ExitMatcherNode {
+    //         class: ExitClass::Alpha,
+    //         exit_matcher: &drawer_end,
+    //     }));
+
+    // let element_matcher = parser_with_context!(element)(&parser_context);
+    // let exit_matcher = parser_with_context!(exit_matcher_parser)(&parser_context);
+    // let (remaining, children) = match consumed(many_till(blank_line, exit_matcher))(remaining) {
+    //     Ok((remaining, (whitespace, (_children, _exit_contents)))) => (
+    //         remaining,
+    //         vec![Element::Paragraph(Paragraph::of_text(whitespace))],
+    //     ),
+    //     Err(_) => {
+    //         let (remaining, (children, _exit_contents)) =
+    //             many_till(element_matcher, exit_matcher)(remaining)?;
+    //         (remaining, children)
+    //     }
+    // };
+    // let (remaining, _end) = drawer_end(&parser_context, remaining)?;
+
+    // let (remaining, _trailing_ws) =
+    //     maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
+    // let source = get_consumed(input, remaining);
+
+    // Ok((
+    //     remaining,
+    //     Drawer {
+    //         source,
+    //         name: drawer_name,
+    //         children,
+    //     },
+    // ))
     todo!()
 }