diff --git a/org_mode_samples/greater_element/plain_list/item/name.org b/org_mode_samples/greater_element/plain_list/item/name.org
new file mode 100644
index 00000000..0ae0f101
--- /dev/null
+++ b/org_mode_samples/greater_element/plain_list/item/name.org
@@ -0,0 +1,3 @@
+1. foo
+#+NAME: bar
+2. baz
diff --git a/org_mode_samples/greater_element/property_drawer/name.org b/org_mode_samples/greater_element/property_drawer/name.org
new file mode 100644
index 00000000..381edd3a
--- /dev/null
+++ b/org_mode_samples/greater_element/property_drawer/name.org
@@ -0,0 +1,5 @@
+* Overwrite
+  #+NAME: foo
+  :PROPERTIES:
+  :header-args: :var foo="lorem"
+  :END:
diff --git a/org_mode_samples/greater_element/table/row/name.org b/org_mode_samples/greater_element/table/row/name.org
new file mode 100644
index 00000000..2719eced
--- /dev/null
+++ b/org_mode_samples/greater_element/table/row/name.org
@@ -0,0 +1,3 @@
+|foo|
+#+NAME: bar
+|baz |
diff --git a/org_mode_samples/sections_and_headings/name.org b/org_mode_samples/sections_and_headings/name.org
new file mode 100644
index 00000000..b5f03662
--- /dev/null
+++ b/org_mode_samples/sections_and_headings/name.org
@@ -0,0 +1,3 @@
+#+NAME: foo
+* bar
+#+NAME: baz
diff --git a/src/parser/affiliated_keyword.rs b/src/parser/affiliated_keyword.rs
index 498033f8..92b59fce 100644
--- a/src/parser/affiliated_keyword.rs
+++ b/src/parser/affiliated_keyword.rs
@@ -25,12 +25,15 @@ use crate::types::AffiliatedKeywordValue;
 use crate::types::AffiliatedKeywords;
 use crate::types::Keyword;
 
-pub(crate) fn parse_affiliated_keywords<'g, 's>(
+pub(crate) fn parse_affiliated_keywords<'g, 's, AK>(
     global_settings: &'g GlobalSettings<'g, 's>,
-    input: Vec<Keyword<'s>>,
-) -> AffiliatedKeywords<'s> {
+    input: AK,
+) -> AffiliatedKeywords<'s>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let mut ret = BTreeMap::new();
-    for kw in input.into_iter() {
+    for kw in input {
         let translated_name = translate_name(global_settings, kw.key);
         if is_single_string_keyword(global_settings, translated_name.as_str()) {
             ret.insert(
diff --git a/src/parser/babel_call.rs b/src/parser/babel_call.rs
index eaeae758..a40f0764 100644
--- a/src/parser/babel_call.rs
+++ b/src/parser/babel_call.rs
@@ -9,13 +9,11 @@ use nom::combinator::opt;
 use nom::combinator::peek;
 use nom::combinator::recognize;
 use nom::combinator::verify;
-use nom::multi::many0;
 use nom::multi::many_till;
 use nom::sequence::tuple;
 use nom::InputTake;
 
 use super::affiliated_keyword::parse_affiliated_keywords;
-use super::keyword::affiliated_keyword;
 use super::org_source::BracketDepth;
 use super::util::maybe_consume_trailing_whitespace_if_not_exiting;
 use super::util::start_of_line;
@@ -28,17 +26,21 @@ use crate::error::Res;
 use crate::parser::util::get_consumed;
 use crate::parser::util::org_line_ending;
 use crate::types::BabelCall;
+use crate::types::Keyword;
 
 #[cfg_attr(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn babel_call<'b, 'g, 'r, 's>(
+pub(crate) fn babel_call<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, BabelCall<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
-
+) -> Res<OrgSource<'s>, BabelCall<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     start_of_line(remaining)?;
     let (remaining, _) = tuple((space0, tag("#+"), tag_no_case("call"), tag(":")))(remaining)?;
 
diff --git a/src/parser/diary_sexp.rs b/src/parser/diary_sexp.rs
index 698b30f0..5b2cbfe5 100644
--- a/src/parser/diary_sexp.rs
+++ b/src/parser/diary_sexp.rs
@@ -14,16 +14,21 @@ use crate::error::Res;
 use crate::parser::util::get_consumed;
 use crate::parser::util::start_of_line;
 use crate::types::DiarySexp;
+use crate::types::Keyword;
 
 #[cfg_attr(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn diary_sexp<'b, 'g, 'r, 's>(
+pub(crate) fn diary_sexp<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, DiarySexp<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, DiarySexp<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     start_of_line(remaining)?;
     let (remaining, value) = recognize(tuple((tag("%%("), is_not("\r\n"))))(remaining)?;
     let (remaining, _eol) = org_line_ending(remaining)?;
diff --git a/src/parser/drawer.rs b/src/parser/drawer.rs
index 438a0074..8c6f27cb 100644
--- a/src/parser/drawer.rs
+++ b/src/parser/drawer.rs
@@ -7,12 +7,10 @@ use nom::character::complete::space0;
 use nom::combinator::eof;
 use nom::combinator::not;
 use nom::combinator::recognize;
-use nom::multi::many0;
 use nom::multi::many_till;
 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;
@@ -32,6 +30,7 @@ use crate::parser::util::start_of_line;
 use crate::parser::util::WORD_CONSTITUENT_CHARACTERS;
 use crate::types::Drawer;
 use crate::types::Element;
+use crate::types::Keyword;
 use crate::types::Paragraph;
 use crate::types::SetSource;
 
@@ -39,16 +38,20 @@ use crate::types::SetSource;
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn drawer<'b, 'g, 'r, 's>(
+pub(crate) fn drawer<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, Drawer<'s>> {
+) -> Res<OrgSource<'s>, Drawer<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     if immediate_in_section(context, "drawer") {
         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)?;
     let (remaining, (_open_colon, drawer_name, _close_colon, _new_line)) = tuple((
diff --git a/src/parser/dynamic_block.rs b/src/parser/dynamic_block.rs
index 6086176e..3a7984cd 100644
--- a/src/parser/dynamic_block.rs
+++ b/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)?;
diff --git a/src/parser/element_parser.rs b/src/parser/element_parser.rs
index 12629242..bf043882 100644
--- a/src/parser/element_parser.rs
+++ b/src/parser/element_parser.rs
@@ -1,8 +1,5 @@
 use nom::branch::alt;
-use nom::combinator::map;
-use nom::combinator::opt;
-use nom::combinator::peek;
-use nom::sequence::tuple;
+use nom::multi::many0;
 #[cfg(feature = "tracing")]
 use tracing::span;
 
@@ -21,7 +18,6 @@ use super::footnote_definition::footnote_definition;
 use super::greater_block::greater_block;
 use super::horizontal_rule::horizontal_rule;
 use super::keyword::affiliated_keyword;
-use super::keyword::affiliated_keyword_as_regular_keyword;
 use super::keyword::keyword;
 use super::latex_environment::latex_environment;
 use super::lesser_block::comment_block;
@@ -39,6 +35,8 @@ use crate::context::RefContext;
 use crate::error::CustomError;
 use crate::error::MyError;
 use crate::error::Res;
+use crate::parser::macros::ak_element;
+use crate::parser::macros::element;
 use crate::parser::table::org_mode_table;
 use crate::types::Element;
 
@@ -60,117 +58,204 @@ fn _element<'b, 'g, 'r, 's>(
     input: OrgSource<'s>,
     can_be_paragraph: bool,
 ) -> Res<OrgSource<'s>, Element<'s>> {
-    let plain_list_matcher = parser_with_context!(plain_list)(context);
-    let greater_block_matcher = parser_with_context!(greater_block)(context);
-    let dynamic_block_matcher = parser_with_context!(dynamic_block)(context);
-    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);
-    let table_matcher = parser_with_context!(org_mode_table)(context);
-    let verse_block_matcher = parser_with_context!(verse_block)(context);
-    let comment_block_matcher = parser_with_context!(comment_block)(context);
-    let example_block_matcher = parser_with_context!(example_block)(context);
-    let export_block_matcher = parser_with_context!(export_block)(context);
-    let src_block_matcher = parser_with_context!(src_block)(context);
-    let clock_matcher = parser_with_context!(clock)(context);
-    let diary_sexp_matcher = parser_with_context!(diary_sexp)(context);
-    let fixed_width_area_matcher = parser_with_context!(fixed_width_area)(context);
-    let horizontal_rule_matcher = parser_with_context!(horizontal_rule)(context);
-    let keyword_matcher = parser_with_context!(keyword)(context);
-    let babel_keyword_matcher = parser_with_context!(babel_call)(context);
-    let paragraph_matcher = parser_with_context!(paragraph)(context);
-    let latex_environment_matcher = parser_with_context!(latex_environment)(context);
+    let (post_affiliated_keywords_input, affiliated_keywords) = many0(affiliated_keyword)(input)?;
 
-    let (mut remaining, mut maybe_element) = {
-        #[cfg(feature = "tracing")]
-        let span = span!(tracing::Level::DEBUG, "Main element block");
-        #[cfg(feature = "tracing")]
-        let _enter = span.enter();
+    let mut affiliated_keywords = affiliated_keywords.into_iter();
 
-        opt(alt((
-            map(plain_list_matcher, Element::PlainList),
-            greater_block_matcher,
-            map(dynamic_block_matcher, Element::DynamicBlock),
-            map(footnote_definition_matcher, Element::FootnoteDefinition),
-            map(comment_matcher, Element::Comment),
-            map(drawer_matcher, Element::Drawer),
-            map(table_matcher, Element::Table),
-            map(verse_block_matcher, Element::VerseBlock),
-            map(comment_block_matcher, Element::CommentBlock),
-            map(example_block_matcher, Element::ExampleBlock),
-            map(export_block_matcher, Element::ExportBlock),
-            map(src_block_matcher, Element::SrcBlock),
-            map(clock_matcher, Element::Clock),
-            map(diary_sexp_matcher, Element::DiarySexp),
-            map(fixed_width_area_matcher, Element::FixedWidthArea),
-            map(horizontal_rule_matcher, Element::HorizontalRule),
-            map(latex_environment_matcher, Element::LatexEnvironment),
-            map(babel_keyword_matcher, Element::BabelCall),
-            map(keyword_matcher, Element::Keyword),
-        )))(input)?
-    };
+    ak_element!(
+        plain_list,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::PlainList
+    );
 
-    if maybe_element.is_none() && can_be_paragraph {
-        #[cfg(feature = "tracing")]
-        let span = span!(tracing::Level::DEBUG, "Paragraph with affiliated keyword.");
-        #[cfg(feature = "tracing")]
-        let _enter = span.enter();
+    ak_element!(
+        greater_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input
+    );
 
-        let (remain, paragraph_with_affiliated_keyword) = opt(map(
-            tuple((
-                peek(affiliated_keyword),
-                map(paragraph_matcher, Element::Paragraph),
-            )),
-            |(_, paragraph)| paragraph,
-        ))(remaining)?;
-        if paragraph_with_affiliated_keyword.is_some() {
-            remaining = remain;
-            maybe_element = paragraph_with_affiliated_keyword;
-        }
-    }
+    ak_element!(
+        dynamic_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::DynamicBlock
+    );
 
-    if maybe_element.is_none() {
-        #[cfg(feature = "tracing")]
-        let span = span!(
-            tracing::Level::DEBUG,
-            "Affiliated keyword as regular keyword."
+    ak_element!(
+        footnote_definition,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::FootnoteDefinition
+    );
+
+    element!(comment, context, input, Element::Comment);
+
+    ak_element!(
+        drawer,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::Drawer
+    );
+
+    ak_element!(
+        org_mode_table,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::Table
+    );
+
+    ak_element!(
+        verse_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::VerseBlock
+    );
+
+    ak_element!(
+        comment_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::CommentBlock
+    );
+
+    ak_element!(
+        example_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::ExampleBlock
+    );
+
+    ak_element!(
+        export_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::ExportBlock
+    );
+
+    ak_element!(
+        src_block,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::SrcBlock
+    );
+
+    element!(clock, context, input, Element::Clock);
+
+    ak_element!(
+        diary_sexp,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::DiarySexp
+    );
+
+    ak_element!(
+        fixed_width_area,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::FixedWidthArea
+    );
+
+    ak_element!(
+        horizontal_rule,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::HorizontalRule
+    );
+
+    ak_element!(
+        latex_environment,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::LatexEnvironment
+    );
+
+    ak_element!(
+        babel_call,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::BabelCall
+    );
+
+    // Keyword with affiliated keywords
+    ak_element!(
+        keyword,
+        &mut affiliated_keywords,
+        post_affiliated_keywords_input,
+        context,
+        input,
+        Element::Keyword
+    );
+
+    if can_be_paragraph {
+        // Paragraph with affiliated keyword
+        ak_element!(
+            paragraph,
+            &mut affiliated_keywords,
+            post_affiliated_keywords_input,
+            context,
+            input,
+            Element::Paragraph
         );
-        #[cfg(feature = "tracing")]
-        let _enter = span.enter();
-
-        let (remain, kw) = opt(map(
-            parser_with_context!(affiliated_keyword_as_regular_keyword)(context),
-            Element::Keyword,
-        ))(remaining)?;
-        if kw.is_some() {
-            maybe_element = kw;
-            remaining = remain;
-        }
     }
 
-    if maybe_element.is_none() && can_be_paragraph {
-        #[cfg(feature = "tracing")]
-        let span = span!(
-            tracing::Level::DEBUG,
-            "Paragraph without affiliated keyword."
+    // Keyword without affiliated keywords
+    ak_element!(
+        keyword,
+        std::iter::empty(),
+        input,
+        context,
+        input,
+        Element::Keyword
+    );
+
+    if can_be_paragraph {
+        // Paragraph without affiliated keyword
+        ak_element!(
+            paragraph,
+            std::iter::empty(),
+            input,
+            context,
+            input,
+            Element::Paragraph
         );
-        #[cfg(feature = "tracing")]
-        let _enter = span.enter();
-
-        let (remain, paragraph_without_affiliated_keyword) =
-            map(paragraph_matcher, Element::Paragraph)(remaining)?;
-        remaining = remain;
-        maybe_element = Some(paragraph_without_affiliated_keyword);
     }
 
-    if maybe_element.is_none() {
-        return Err(nom::Err::Error(CustomError::MyError(MyError(
-            "No element.",
-        ))));
-    }
-    let element = maybe_element.expect("The above if-statement ensures this is Some().");
-
-    Ok((remaining, element))
+    Err(nom::Err::Error(CustomError::MyError(MyError(
+        "No element.",
+    ))))
 }
 
 pub(crate) const fn detect_element(
diff --git a/src/parser/fixed_width_area.rs b/src/parser/fixed_width_area.rs
index 0260784d..642e824d 100644
--- a/src/parser/fixed_width_area.rs
+++ b/src/parser/fixed_width_area.rs
@@ -21,16 +21,21 @@ use crate::parser::util::exit_matcher_parser;
 use crate::parser::util::get_consumed;
 use crate::parser::util::start_of_line;
 use crate::types::FixedWidthArea;
+use crate::types::Keyword;
 
 #[cfg_attr(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn fixed_width_area<'b, 'g, 'r, 's>(
+pub(crate) fn fixed_width_area<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, FixedWidthArea<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, FixedWidthArea<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let fixed_width_area_line_matcher = parser_with_context!(fixed_width_area_line)(context);
     let exit_matcher = parser_with_context!(exit_matcher_parser)(context);
     let (remaining, first_line) = fixed_width_area_line_matcher(remaining)?;
diff --git a/src/parser/footnote_definition.rs b/src/parser/footnote_definition.rs
index 1ce9aef9..8b669cd1 100644
--- a/src/parser/footnote_definition.rs
+++ b/src/parser/footnote_definition.rs
@@ -33,21 +33,26 @@ use crate::parser::util::immediate_in_section;
 use crate::parser::util::maybe_consume_trailing_whitespace;
 use crate::parser::util::start_of_line;
 use crate::types::FootnoteDefinition;
+use crate::types::Keyword;
 
 #[cfg_attr(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn footnote_definition<'b, 'g, 'r, 's>(
+pub(crate) fn footnote_definition<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, FootnoteDefinition<'s>> {
+) -> Res<OrgSource<'s>, FootnoteDefinition<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     if immediate_in_section(context, "footnote definition") {
         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)?;
     // Cannot be indented.
     let (remaining, (_, lbl, _, _, _)) = tuple((
diff --git a/src/parser/greater_block.rs b/src/parser/greater_block.rs
index 17ba0723..daf59dfc 100644
--- a/src/parser/greater_block.rs
+++ b/src/parser/greater_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::in_section;
 use super::util::maybe_consume_trailing_whitespace_if_not_exiting;
@@ -48,12 +47,15 @@ use crate::types::SpecialBlock;
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn greater_block<'b, 'g, 'r, 's>(
-    context: RefContext<'b, 'g, 'r, 's>,
+pub(crate) fn greater_block<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, Element<'s>> {
-    let pre_affiliated_keywords_input = input;
-    let (input, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+    context: RefContext<'b, 'g, 'r, 's>,
+    pre_affiliated_keywords_input: OrgSource<'s>,
+) -> Res<OrgSource<'s>, Element<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     start_of_line(input)?;
     let (remaining, _leading_whitespace) = space0(input)?;
     let (remaining, (_begin, name)) = tuple((
@@ -93,12 +95,15 @@ pub(crate) fn greater_block<'b, 'g, 'r, 's>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-fn center_block<'b, 'g, 'r, 's>(
+fn center_block<'b, 'g, 'r, 's, AK>(
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
     pre_affiliated_keywords_input: OrgSource<'s>,
-    affiliated_keywords: Vec<Keyword<'s>>,
-) -> Res<OrgSource<'s>, Element<'s>> {
+    affiliated_keywords: AK,
+) -> Res<OrgSource<'s>, Element<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, (source, children)) = greater_block_body(
         context,
         input,
@@ -123,12 +128,15 @@ fn center_block<'b, 'g, 'r, 's>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-fn quote_block<'b, 'g, 'r, 's>(
+fn quote_block<'b, 'g, 'r, 's, AK>(
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
     pre_affiliated_keywords_input: OrgSource<'s>,
-    affiliated_keywords: Vec<Keyword<'s>>,
-) -> Res<OrgSource<'s>, Element<'s>> {
+    affiliated_keywords: AK,
+) -> Res<OrgSource<'s>, Element<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, (source, children)) = greater_block_body(
         context,
         input,
@@ -149,15 +157,18 @@ fn quote_block<'b, 'g, 'r, 's>(
     ))
 }
 
-fn special_block<'s>(
+fn special_block<'s, AK>(
     name: &'s str,
 ) -> impl for<'b, 'g, 'r> Fn(
     RefContext<'b, 'g, 'r, 's>,
     OrgSource<'s>,
     OrgSource<'s>,
-    Vec<Keyword<'s>>,
+    AK,
 ) -> Res<OrgSource<'s>, Element<'s>>
-       + 's {
+       + 's
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let context_name = format!("special block {}", name);
     move |context, input, pre_affiliated_keywords_input, affiliated_keywords| {
         _special_block(
@@ -175,14 +186,17 @@ fn special_block<'s>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-fn _special_block<'c, 'b, 'g, 'r, 's>(
+fn _special_block<'c, 'b, 'g, 'r, 's, AK>(
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
     pre_affiliated_keywords_input: OrgSource<'s>,
     name: &'s str,
     context_name: &'c str,
-    affiliated_keywords: Vec<Keyword<'s>>,
-) -> Res<OrgSource<'s>, Element<'s>> {
+    affiliated_keywords: AK,
+) -> Res<OrgSource<'s>, Element<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, parameters) = opt(tuple((space1, parameters)))(input)?;
     let (remaining, (source, children)) = greater_block_body(
         context,
diff --git a/src/parser/horizontal_rule.rs b/src/parser/horizontal_rule.rs
index d331f91b..ec45d95c 100644
--- a/src/parser/horizontal_rule.rs
+++ b/src/parser/horizontal_rule.rs
@@ -5,12 +5,10 @@ use nom::character::complete::space0;
 use nom::combinator::eof;
 use nom::combinator::recognize;
 use nom::combinator::verify;
-use nom::multi::many0;
 use nom::multi::many1_count;
 use nom::sequence::tuple;
 
 use super::affiliated_keyword::parse_affiliated_keywords;
-use super::keyword::affiliated_keyword;
 use super::org_source::OrgSource;
 use super::util::get_consumed;
 use super::util::maybe_consume_trailing_whitespace_if_not_exiting;
@@ -18,16 +16,21 @@ use crate::context::RefContext;
 use crate::error::Res;
 use crate::parser::util::start_of_line;
 use crate::types::HorizontalRule;
+use crate::types::Keyword;
 
 #[cfg_attr(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn horizontal_rule<'b, 'g, 'r, 's>(
+pub(crate) fn horizontal_rule<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, HorizontalRule<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, HorizontalRule<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     start_of_line(remaining)?;
     let (remaining, _rule) = recognize(tuple((
         space0,
diff --git a/src/parser/keyword.rs b/src/parser/keyword.rs
index cb6ae152..24a5f891 100644
--- a/src/parser/keyword.rs
+++ b/src/parser/keyword.rs
@@ -13,7 +13,6 @@ use nom::combinator::not;
 use nom::combinator::peek;
 use nom::combinator::recognize;
 use nom::combinator::verify;
-use nom::multi::many0;
 use nom::multi::many_till;
 use nom::sequence::tuple;
 
@@ -94,11 +93,15 @@ fn _filtered_keyword<'s, F: Matcher>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn keyword<'b, 'g, 'r, 's>(
+pub(crate) fn keyword<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, Keyword<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, Keyword<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, mut kw) = filtered_keyword(regular_keyword_key)(remaining)?;
     let (remaining, _trailing_ws) =
         maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
@@ -109,22 +112,6 @@ pub(crate) fn keyword<'b, 'g, 'r, 's>(
     Ok((remaining, kw))
 }
 
-#[cfg_attr(
-    feature = "tracing",
-    tracing::instrument(ret, level = "debug", skip(context))
-)]
-pub(crate) fn affiliated_keyword_as_regular_keyword<'b, 'g, 'r, 's>(
-    context: RefContext<'b, 'g, 'r, 's>,
-    input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, Keyword<'s>> {
-    let (remaining, mut kw) = affiliated_keyword(input)?;
-    let (remaining, _trailing_ws) =
-        maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
-    let source = get_consumed(input, remaining);
-    kw.source = Into::<&str>::into(source);
-    Ok((remaining, kw))
-}
-
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
 pub(crate) fn affiliated_keyword<'s>(input: OrgSource<'s>) -> Res<OrgSource<'s>, Keyword<'s>> {
     filtered_keyword(affiliated_key)(input)
diff --git a/src/parser/latex_environment.rs b/src/parser/latex_environment.rs
index 44002f51..af41d91d 100644
--- a/src/parser/latex_environment.rs
+++ b/src/parser/latex_environment.rs
@@ -8,12 +8,10 @@ use nom::character::complete::space0;
 use nom::combinator::eof;
 use nom::combinator::peek;
 use nom::combinator::recognize;
-use nom::multi::many0;
 use nom::multi::many_till;
 use nom::sequence::tuple;
 
 use super::affiliated_keyword::parse_affiliated_keywords;
-use super::keyword::affiliated_keyword;
 use super::org_source::OrgSource;
 use super::util::get_consumed;
 use super::util::maybe_consume_trailing_whitespace_if_not_exiting;
@@ -26,17 +24,22 @@ use crate::context::RefContext;
 use crate::error::Res;
 use crate::parser::util::exit_matcher_parser;
 use crate::parser::util::start_of_line;
+use crate::types::Keyword;
 use crate::types::LatexEnvironment;
 
 #[cfg_attr(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn latex_environment<'b, 'g, 'r, 's>(
+pub(crate) fn latex_environment<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, LatexEnvironment<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, LatexEnvironment<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let value_start = remaining;
     start_of_line(remaining)?;
     let (remaining, _leading_whitespace) = space0(remaining)?;
diff --git a/src/parser/lesser_block.rs b/src/parser/lesser_block.rs
index 2870c82c..37f30918 100644
--- a/src/parser/lesser_block.rs
+++ b/src/parser/lesser_block.rs
@@ -13,13 +13,11 @@ use nom::combinator::opt;
 use nom::combinator::peek;
 use nom::combinator::recognize;
 use nom::combinator::verify;
-use nom::multi::many0;
 use nom::multi::many_till;
 use nom::sequence::tuple;
 use nom::InputTake;
 
 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;
@@ -41,6 +39,7 @@ use crate::types::CharOffsetInLine;
 use crate::types::CommentBlock;
 use crate::types::ExampleBlock;
 use crate::types::ExportBlock;
+use crate::types::Keyword;
 use crate::types::LineNumber;
 use crate::types::Object;
 use crate::types::PlainText;
@@ -53,11 +52,15 @@ use crate::types::VerseBlock;
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn verse_block<'b, 'g, 'r, 's>(
+pub(crate) fn verse_block<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, VerseBlock<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, VerseBlock<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, _) = lesser_block_begin("verse")(context, remaining)?;
     let (remaining, parameters) = opt(tuple((space1, data)))(remaining)?;
     let (remaining, _nl) = recognize(tuple((space0, line_ending)))(remaining)?;
@@ -117,11 +120,15 @@ pub(crate) fn verse_block<'b, 'g, 'r, 's>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn comment_block<'b, 'g, 'r, 's>(
+pub(crate) fn comment_block<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, CommentBlock<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, CommentBlock<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, _) = lesser_block_begin("comment")(context, remaining)?;
     let (remaining, _parameters) = opt(tuple((space1, data)))(remaining)?;
     let (remaining, _nl) = recognize(tuple((space0, line_ending)))(remaining)?;
@@ -161,11 +168,15 @@ pub(crate) fn comment_block<'b, 'g, 'r, 's>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn example_block<'b, 'g, 'r, 's>(
+pub(crate) fn example_block<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, ExampleBlock<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, ExampleBlock<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, _) = lesser_block_begin("example")(context, remaining)?;
     let (remaining, parameters) = opt(alt((
         map(tuple((space1, example_switches)), |(_, switches)| switches),
@@ -238,11 +249,15 @@ pub(crate) fn example_block<'b, 'g, 'r, 's>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn export_block<'b, 'g, 'r, 's>(
+pub(crate) fn export_block<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, ExportBlock<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, ExportBlock<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, _) = lesser_block_begin("export")(context, remaining)?;
     // https://orgmode.org/worg/org-syntax.html#Blocks claims that export blocks must have a single word for data but testing shows no data and multi-word data still parses as an export block.
     let (remaining, export_type) = opt(map(
@@ -290,11 +305,15 @@ pub(crate) fn export_block<'b, 'g, 'r, 's>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn src_block<'b, 'g, 'r, 's>(
+pub(crate) fn src_block<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, SrcBlock<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, SrcBlock<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let (remaining, _) = lesser_block_begin("src")(context, remaining)?;
     // https://orgmode.org/worg/org-syntax.html#Blocks claims that data is mandatory and must follow the LANGUAGE SWITCHES ARGUMENTS pattern but testing has shown that no data and incorrect data here will still parse to a src block.
     let (remaining, language) =
diff --git a/src/parser/macros.rs b/src/parser/macros.rs
new file mode 100644
index 00000000..f2e07bab
--- /dev/null
+++ b/src/parser/macros.rs
@@ -0,0 +1,40 @@
+/// Parse an element that has affiliated keywords.
+macro_rules! ak_element {
+    ($parser:ident, $affiliated_keywords:expr, $post_affiliated_keywords_input: expr, $context: expr, $input: expr, $wrapper: expr) => {
+        if let Ok((remaining, ele)) = $parser(
+            $affiliated_keywords,
+            $post_affiliated_keywords_input,
+            $context,
+            $input,
+        ) {
+            return Ok((remaining, $wrapper(ele)));
+        }
+    };
+    ($parser:ident, $affiliated_keywords:expr, $post_affiliated_keywords_input: expr, $context: expr, $input: expr) => {
+        if let Ok((remaining, ele)) = $parser(
+            $affiliated_keywords,
+            $post_affiliated_keywords_input,
+            $context,
+            $input,
+        ) {
+            return Ok((remaining, ele));
+        }
+    };
+}
+
+pub(crate) use ak_element;
+
+macro_rules! element {
+    ($parser:ident, $context: expr, $input: expr, $wrapper: expr) => {
+        if let Ok((remaining, ele)) = $parser($context, $input) {
+            return Ok((remaining, $wrapper(ele)));
+        }
+    };
+    ($parser:ident, $context: expr, $input: expr) => {
+        if let Ok((remaining, ele)) = $parser($context, $input) {
+            return Ok((remaining, ele));
+        }
+    };
+}
+
+pub(crate) use element;
diff --git a/src/parser/mod.rs b/src/parser/mod.rs
index c9c2e6e3..dff7f192 100644
--- a/src/parser/mod.rs
+++ b/src/parser/mod.rs
@@ -27,6 +27,7 @@ mod latex_environment;
 mod latex_fragment;
 mod lesser_block;
 mod line_break;
+mod macros;
 mod object_parser;
 mod org_macro;
 mod org_source;
diff --git a/src/parser/paragraph.rs b/src/parser/paragraph.rs
index 90331eb3..cd8ce7e2 100644
--- a/src/parser/paragraph.rs
+++ b/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;
@@ -23,17 +21,22 @@ use crate::error::Res;
 use crate::parser::object_parser::standard_set_object;
 use crate::parser::util::exit_matcher_parser;
 use crate::parser::util::start_of_line;
+use crate::types::Keyword;
 use crate::types::Paragraph;
 
 #[cfg_attr(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn paragraph<'b, 'g, 'r, 's>(
+pub(crate) fn paragraph<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, Paragraph<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, Paragraph<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let contexts = [ContextElement::ExitMatcherNode(ExitMatcherNode {
         class: ExitClass::Gamma,
         exit_matcher: &paragraph_end,
diff --git a/src/parser/plain_list.rs b/src/parser/plain_list.rs
index 3035f6bc..f3148f24 100644
--- a/src/parser/plain_list.rs
+++ b/src/parser/plain_list.rs
@@ -43,6 +43,7 @@ use crate::parser::util::org_space;
 use crate::parser::util::start_of_line;
 use crate::types::CheckboxType;
 use crate::types::IndentationLevel;
+use crate::types::Keyword;
 use crate::types::Object;
 use crate::types::PlainList;
 use crate::types::PlainListItem;
@@ -83,12 +84,15 @@ pub(crate) fn detect_plain_list<'b, 'g, 'r, 's>(
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn plain_list<'b, 'g, 'r, 's>(
+pub(crate) fn plain_list<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, PlainList<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
-
+) -> Res<OrgSource<'s>, PlainList<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     let contexts = [
         ContextElement::Context("plain list"),
         ContextElement::ConsumeTrailingWhitespace(true),
@@ -580,8 +584,8 @@ mod tests {
         let global_settings = GlobalSettings::default();
         let initial_context = ContextElement::document_context();
         let initial_context = Context::new(&global_settings, List::new(&initial_context));
-        let plain_list_matcher = parser_with_context!(plain_list)(&initial_context);
-        let (remaining, result) = plain_list_matcher(input).unwrap();
+        let (remaining, result) =
+            plain_list(std::iter::empty(), input, &initial_context, input).unwrap();
         assert_eq!(Into::<&str>::into(remaining), "");
         assert_eq!(result.get_standard_properties().get_source(), "1.");
     }
@@ -592,8 +596,8 @@ mod tests {
         let global_settings = GlobalSettings::default();
         let initial_context = ContextElement::document_context();
         let initial_context = Context::new(&global_settings, List::new(&initial_context));
-        let plain_list_matcher = parser_with_context!(plain_list)(&initial_context);
-        let (remaining, result) = plain_list_matcher(input).unwrap();
+        let (remaining, result) =
+            plain_list(std::iter::empty(), input, &initial_context, input).unwrap();
         assert_eq!(Into::<&str>::into(remaining), "");
         assert_eq!(result.get_standard_properties().get_source(), "1. foo");
     }
@@ -605,8 +609,7 @@ mod tests {
         let global_settings = GlobalSettings::default();
         let initial_context = ContextElement::document_context();
         let initial_context = Context::new(&global_settings, List::new(&initial_context));
-        let plain_list_matcher = parser_with_context!(plain_list)(&initial_context);
-        let result = plain_list_matcher(input);
+        let result = plain_list(std::iter::empty(), input, &initial_context, input);
         assert!(result.is_err());
     }
 
@@ -617,8 +620,7 @@ mod tests {
         let global_settings = GlobalSettings::default();
         let initial_context = ContextElement::document_context();
         let initial_context = Context::new(&global_settings, List::new(&initial_context));
-        let plain_list_matcher = parser_with_context!(plain_list)(&initial_context);
-        let result = plain_list_matcher(input);
+        let result = plain_list(std::iter::empty(), input, &initial_context, input);
         assert!(result.is_ok());
     }
 
diff --git a/src/parser/table.rs b/src/parser/table.rs
index 857a55de..e8f615da 100644
--- a/src/parser/table.rs
+++ b/src/parser/table.rs
@@ -29,6 +29,7 @@ use crate::context::RefContext;
 use crate::error::Res;
 use crate::parser::util::get_consumed;
 use crate::parser::util::start_of_line;
+use crate::types::Keyword;
 use crate::types::Table;
 use crate::types::TableCell;
 use crate::types::TableRow;
@@ -40,11 +41,15 @@ use crate::types::TableRow;
     feature = "tracing",
     tracing::instrument(ret, level = "debug", skip(context))
 )]
-pub(crate) fn org_mode_table<'b, 'g, 'r, 's>(
+pub(crate) fn org_mode_table<'b, 'g, 'r, 's, AK>(
+    affiliated_keywords: AK,
+    remaining: OrgSource<'s>,
     context: RefContext<'b, 'g, 'r, 's>,
     input: OrgSource<'s>,
-) -> Res<OrgSource<'s>, Table<'s>> {
-    let (remaining, affiliated_keywords) = many0(affiliated_keyword)(input)?;
+) -> Res<OrgSource<'s>, Table<'s>>
+where
+    AK: IntoIterator<Item = Keyword<'s>>,
+{
     start_of_line(remaining)?;
     peek(tuple((space0, tag("|"))))(remaining)?;