built-in data type
A markup-point-event
triggers a rule when encountered by do markup-parse
in a
markup source
. It is a markup-event
that does not include content, for example, a text
entity reference. A markup-point-event
can be signalled as an argument of
#markup-point
.
markup-point-event
is an abstract type; its subtypes are used in specific contexts. For example,
markup-external-data-entity-reference-event
,
markup-external-text-entity-reference-event
,
markup-error-event
and markup-warning-event
, and
markup-processing-instruction-event
.
If a markup-point-event
is consumed by a do markup-parse
action, it will fire a rule
of the corresponding type. The event will then be visible in the rule as #current-markup-event
.