Warp <war### [at] tagpovrayorg> wrote:
>   Not in POV-Ray itself, but you can suspend (almost) any program in unix
> by pressing ctrl-z on the console where you started it (this actually sends
> SIGHUP to the process, which can also be sent to it by other means, eg.
> using the kill command).

  Correction: SIGTSTP

-- 
                                                          - Warp

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