h6. [[BootCommands]] h6(. » [[BootCommands *Commands|*Commands]] h6((. » *X h2. *X h4. Use This *Command executes the given command, trapping any error and storing its message text in the X$Error system variable. h4. Syntax *X _command_ h4. Parameters |<^{width:8em}. _command_|<^. Command to execute| h4. Notes If X$Error is already set, its value will not be modified.