message: Fix Drop the star when passing newcommands to mathjax
diff: @@ -24,6 +24,8 @@ export class MathPreview {
  private postProcessNewCommands(commands: string): string {
  return commands.replace(/\\providecommand/g, '\\newcommand')
  + .replace(/\\newcommand\*/g, '\\newcommand')
  + .replace(/\\renewcommand\*/g, '\\renewcommand')
  }
  private async loadNewCommandFromConfigFile(newCommandFile: string) {
  