Port dynamic block.

src/parser/dynamic_block.rs

@@ -18,7 +18,6 @@ use nom::sequence::preceded;
 use nom::sequence::tuple;
 
 use super::affiliated_keyword::parse_affiliated_keywords;
-use super::keyword::affiliated_keyword;
 use super::org_source::OrgSource;
 use super::util::maybe_consume_trailing_whitespace_if_not_exiting;
 use crate::context::parser_with_context;
@@ -37,6 +36,7 @@ use crate::parser::util::immediate_in_section;
 use crate::parser::util::start_of_line;
 use crate::types::DynamicBlock;
 use crate::types::Element;
+use crate::types::Keyword;
 use crate::types::Paragraph;
 use crate::types::SetSource;
 
@@ -44,16 +44,20 @@ use crate::types::SetSource;
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn dynamic_block<'b, 'g, 'r, 's>(
+pub(crate) fn dynamic_block<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, DynamicBlock<'s>> {
+) -> Res<OrgSource<'s>, DynamicBlock<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     if immediate_in_section(context, "dynamic block") {
         return Err(nom::Err::Error(CustomError::MyError(MyError(
             "Cannot nest objects of the same element".into(),
         ))));
     }
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
 
     start_of_line(remaining)?;
     let (remaining, _leading_whitespace) = space0(remaining)?;

src/parser/element_parser.rs

@@ -1,9 +1,7 @@
 use nom::branch::alt;
 use nom::combinator::map;
 use nom::combinator::opt;
-use nom::combinator::peek;
 use nom::multi::many0;
-use nom::sequence::tuple;
 #[cfg(feature = "tracing")]
 use tracing::span;
 
@@ -82,7 +80,15 @@ fn _element<'b, 'g, 'r, 's>(
         input
     );
 
-    let dynamic_block_matcher = parser_with_context!(dynamic_block)(context);
+    ak_element!(
+        dynamic_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::DynamicBlock
+    );
+
     let footnote_definition_matcher = parser_with_context!(footnote_definition)(context);
     let comment_matcher = parser_with_context!(comment)(context);
     let drawer_matcher = parser_with_context!(drawer)(context);
@@ -100,14 +106,13 @@ fn _element<'b, 'g, 'r, 's>(
     let babel_keyword_matcher = parser_with_context!(babel_call)(context);
     let latex_environment_matcher = parser_with_context!(latex_environment)(context);
 
-    let (mut remaining, mut maybe_element) = {
+    let (remaining, maybe_element) = {
         #[cfg(feature = "tracing")]
         let span = span!(tracing::Level::DEBUG, "Main element block");
         #[cfg(feature = "tracing")]
         let _enter = span.enter();
 
         opt(alt((
-            map(dynamic_block_matcher, Element::DynamicBlock),
             map(footnote_definition_matcher, Element::FootnoteDefinition),
             map(comment_matcher, Element::Comment),
             map(drawer_matcher, Element::Drawer),
@@ -127,25 +132,27 @@ fn _element<'b, 'g, 'r, 's>(
         )))(input)?
     };
 
-    // Paragraph with affiliated keyword
-    ak_element!(
-        paragraph,
-        &mut affiliated_keywords,
-        post_affiliated_keywords_input,
-        context,
-        input,
-        Element::Paragraph
-    );
+    if can_be_paragraph {
+        // Paragraph with affiliated keyword
+        ak_element!(
+            paragraph,
+            &mut affiliated_keywords,
+            post_affiliated_keywords_input,
+            context,
+            input,
+            Element::Paragraph
+        );
 
-    // Paragraph without affiliated keyword
-    ak_element!(
-        paragraph,
-        std::iter::empty(),
-        input,
-        context,
-        input,
-        Element::Paragraph
-    );
+        // Paragraph without affiliated keyword
+        ak_element!(
+            paragraph,
+            std::iter::empty(),
+            input,
+            context,
+            input,
+            Element::Paragraph
+        );
+    }
 
     if maybe_element.is_none() {
         return Err(nom::Err::Error(CustomError::MyError(MyError(

src/parser/paragraph.rs

@@ -2,14 +2,12 @@ use nom::branch::alt;
 use nom::combinator::eof;
 use nom::combinator::recognize;
 use nom::combinator::verify;
-use nom::multi::many0;
 use nom::multi::many1;
 use nom::multi::many_till;
 use nom::sequence::tuple;
 
 use super::affiliated_keyword::parse_affiliated_keywords;
 use super::element_parser::detect_element;
-use super::keyword::affiliated_keyword;
 use super::org_source::OrgSource;
 use super::util::blank_line;
 use super::util::get_consumed;