<?
    proc failproc {arg1} {
        switch $arg1 {
            1 {
                fail
            }
            3 {
                return -code error -options [dict create argument $arg1 code error] "errore"
            }
        }
    }

    switch [::rivet::var_qs get abort] {
        1 {
            if {[::rivet::catch {failproc 1}]} {
                puts -nonewline "OK"
            }
        }
        2 {
            if {[::rivet::catch {::rivet::abort_page}]} {
                ?>should never get here if AbortScript is defined<?
            }
        }
        3 {
            if {[::rivet::catch {failproc 3} er opt]} {
                dict with opt {
                    puts -nonewline "$argument $code"
                }
            }
        }
        default {
            if {![::rivet::catch {set a 1}]} {
                ?>OK<?
            }
        }
    }

?>