OptionalnameAttribute name / query word; absent on a positional.
The token verbatim.
OptionalvalueThe token's LITERAL value, quotes removed — for an attribute the part after
=, for a positional the whole token.
Absent means there is no literal value, whatever the kind: the source
spells a substitution, an expression, or an escape this phase does not
decode. A consumer rendering a runnable command reads this, never text,
and treats absence as "not renderable". A query is always absent.
OptionalvalueWhere the value sits, quotes INCLUDED. Absent whenever value is.
One argument token, located in DOCUMENT analyzed-byte space.
The ordered list is the primary shape and ExplainCommandReading.command
.argsis the object VIEW derived from it — the phase-0 normal form, which requires order and multiplicity to survive somewhere a consumer can read them.