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By far my most common use of goto is to conditionally repeat a chunk,
usually when error checking the return of dialog APIs, instead of
using repeat ... until; e.g.,

strName = Nc_GUI_InputDlg("Enter Your Name", "", "", 0, 0)
if strName == "" then
  Nc_GUI_InfoBox("Entry of at least one character in the name field is
mandatory.", 1)
  goto name

Best regards,