message: a less aggressive hint suggestion for variables editor
diff: @@ -82,6 +82,8 @@ export class VariableEditor extends React.Component {
  },
  hintOptions: {
  variableToType: this.props.variableToType,
  + closeOnUnfocus: false,
  + completeSingle: false,
  },
  gutters: ['CodeMirror-linenumbers', 'CodeMirror-foldgutter'],
  extraKeys: {
  