This is documentation for Mathematica 3, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)
[an error occurred while processing this directive] $Urgent

  • $Urgent gives the list of files and pipes to which urgent output from Mathematica is sent.
  • Urgent output includes input prompts, and results from ? name information requests.
  • See the Mathematica book: Section 2.13.1.