buf = new StringBuffer();
boolean run = false;
if(action.equals("compile"))
{
buf.append("perl -c");
}else if (action.equals("debug"))
{
buf.append("start perl -d");
run = true;
}else{
buf.append("start perl");
run = true;
}
if(!compileOptions.equals("") && !run)
buf.append(" "+ compileOptions);
buf.append(" " +file);
if( !action.equals("compile") )
buf.append(" "+args);
// return value
buf;