fix comment spans in data defs

Author: kaikalii

parser/src/parse.rs

@@ -1745,6 +1745,7 @@ impl Parser<'_> {
                 let s = span.as_str(self.inputs, |s| s.trim_start_matches("#").trim().into());
                 lines.push(span.sp(s));
             } else if let Some(sem) = self.next_token_map(Token::as_semantic_comment) {
+                lines.push(sem.span.clone().sp(sem.value.to_string().into()));
                 semantic.insert(sem.value, sem.span);
             } else {
                 break;

src/lsp.rs

@@ -377,6 +377,11 @@ impl Spanner {
                                         spans.push(prev.end_to(&curr).sp(SpanKind::Whitespace))
                                     }
                                 }
+                                if let Some(comments) = &field.comments {
+                                    for line in &comments.lines {
+                                        spans.push(line.span.clone().sp(SpanKind::Comment));
+                                    }
+                                }
                                 spans.push(field.name.span.clone().sp(SpanKind::Ident {
                                     docs: self.binding_docs(&field.name.span),
                                     original: true,