message: Add indents before interpolated code if necessary
diff: @@ -435,11 +435,17 @@ export const plugin: Plugin = {
  break;
  }
  case 'interpolated-code':
  - if (
  - previousToken &&
  - (previousToken.type === 'tag' || previousToken.type === 'end-attributes')
  - ) {
  + if (previousToken) {
  + switch (previousToken.type) {
  + case 'tag':
  + case 'end-attributes':
  result += ' ';
  + break;
  + case 'indent':
  + result = printIndent(previousToken, result, indent, indentLevel);
  + result += '| ';
  + break;
  + }
  }
  result += `#{${token.val}}`;
  break;
  