Move consuming the trailing whitespace up to the element matchers.

src/parser/element_parser.rs

@@ -16,6 +16,8 @@ use super::lesser_block::src_block;
 use super::lesser_block::verse_block;
 use super::paragraph::paragraph;
 use super::plain_list::plain_list;
+use super::util::get_consumed;
+use super::util::maybe_consume_trailing_whitespace_if_not_exiting;
 use super::util::start_of_line;
 use super::Context;
 use crate::error::Res;
@@ -40,7 +42,14 @@ pub fn paragraph_element<'r, 's>(
     let paragraph_matcher = parser_with_context!(paragraph)(context);
     let keyword_matcher = parser_with_context!(keyword)(context);
     let (remaining, affiliated_keywords) = many0(keyword_matcher)(input)?;
-    map(paragraph_matcher, Element::Paragraph)(remaining)
+    let (remaining, element) = map(paragraph_matcher, Element::Paragraph)(remaining)?;
+
+    let (remaining, _trailing_ws) =
+        maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
+
+    let source = get_consumed(input, remaining);
+
+    Ok((remaining, element))
 }
 pub fn non_paragraph_element<'r, 's>(
     context: Context<'r, 's>,
@@ -89,5 +98,11 @@ pub fn non_paragraph_element<'r, 's>(
             map(keyword_matcher, Element::Keyword)(input)
         }
     }?;
+
+    let (remaining, _trailing_ws) =
+        maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
+
+    let source = get_consumed(input, remaining);
+
     Ok((remaining, element))
 }