Move consuming the trailing whitespace up to the element matchers.

src/parser/fixed_width_area.rs

@@ -31,9 +31,6 @@ pub fn fixed_width_area<'r, 's>(
     let (remaining, _remaining_lines) =
         many0(preceded(not(exit_matcher), fixed_width_area_line_matcher))(remaining)?;
 
-    let (remaining, _trailing_ws) =
-        maybe_consume_trailing_whitespace_if_not_exiting(context, remaining)?;
-
     let source = get_consumed(input, remaining);
     Ok((remaining, FixedWidthArea { source }))
 }