, envir, enclos, user_handlers)), warnin...</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [37] withVisible(eval_with_user_handlers(expr, envir, enclos, user_handlers))</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [38] eval_with_user_handlers(expr, envir, enclos, user_handlers)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [39] eval(expr, envir, enclos)</span>
<span class="r-out co"><span class="r-pr">#&gt;</span> [40] eval(expr, envir, enclos)</span>
<span cl