I guess your stopEvalutate sub could set a global flag, and the for look in the evalstatement could check for it: 
for(my \$x=0;\$x<25;\$x++){
  return "Statement aborted" if $stop_requested;
  ...
}

[download]
Perhaps fork'ing would be better approach so that you could just kill off the children?

In reply to Re: Stopping execution of an eval statement by davidrw
in thread Stopping execution of an eval statement by slloyd

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