mergeStdOutErr" to a true value causes
STDOUT and STDERR output to be output together, similar to the way
they would be on the console. *However,* note that WebPerl
currently doesn't think it's connected to a terminal, which means
that perl defaults to block instead of line buffering STDOUT, so
it may seem like you always see STDERR output before STDOUT. If you
want to truly intermix the two, turn on autoflush ("$|=1;").

If you set the "autorun" option, the editor will attempt to run the
script as soon as 