xml-error? ( object -- ? )

Vocabulary

xml.errors

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the xml-error class.

Definition

USING: classes.tuple.private kernel slots.private ;

IN: xml.errors

: xml-error? ( object -- ? )
    dup dup tuple? [
        layout-of
        7
        slot
        dup
        \ pre/post-content
        eq?
        [ drop t ]
        [
            dup \ notags eq?
            [ drop t ] [
                dup \ multitags eq?
                [ drop t ] [ \ unclosed eq? ] if
            ] if
        ]
        if
    ] [ drop f ] if [ drop t ] [ generated-xml-error? ] if ;