'; echo system(EscapeShellCmd("/home/jhollan/bin/".$para) . "| sed 's/>/\>\;/g ; s/\<\;/g ; s/^[[:cntrl:]]// s/\( (press Q.*explanation\)) *// ' | sed /--------/d ") ; # the output of help has LF CR sequences, ^CR had to be discarded echo "
"; echo '
' ; echo EscapeShellCmd($para) ; echo "" ; # saving the settings: if ($save) { foreach ($varsS as $v) { if ($$v!=="") { setcookie("c$v", $$v, time()+3E7); } } } ?>
For more info on the queer units in astronomy, see in Czech mainly this paper, in English just a short explanation here (in both cases, the html versions may be not really OK).
For more info on units etc. in general, see The National Institute of Standards and Technology Reference on Constants, Units, and Uncertainty: http://physics.nist.gov/cuu/index.html.