message: Use bar to eliminate one API call
diff: @@ -35,9 +35,9 @@ export class Neovim implements vscode.Disposable {
  command = ':' + command + '\n';
  command = command.replace('<', '<lt>');
  - // Clear the previous error code. API does not allow setVvar so do it manually
  - await this.nvim.command('let v:errmsg=""');
  - await this.nvim.command('let v:statusmsg=""');
  + // Clear the previous error and status messages. API does not allow setVvar
  + // so do it manually
  + await this.nvim.command('let v:errmsg="" | let v:statusmsg=""');
  // Execute the command
  await this.nvim.input(command);
  @@ -45,7 +45,8 @@ export class Neovim implements vscode.Disposable {
  await this.nvim.input('<esc>');
  }
  - // Check if an error occurred, then sync buffer back to vscode if command did not return an error
  + // Check if an error occurred, then sync buffer back to vscode if command
  + // did not return an error
  const errMsg = await this.nvim.getVvar('errmsg');
  let statusBarText = '';
  if (errMsg && errMsg.toString() !== '') {
  