The two monolithic XSD content/identity rules only satisfied the OpenAPIKit
validation idiom at the wrong granularity: no per-constraint removability,
no isolable failing/near-miss tests. Split them into 32 named rules, each
finding tagged at its origin and cached per XSDContext so the walk still
runs once per document (the #101 decision against duplicating XSD's
recursive type resolution still holds). Wired the streaming path's ID/IDREF
and identity checks through the same framework instead of calling the
validators imperatively, and added the unwrapAndLookup combinator the rule
already named as required.
Also includes the mandated repo-wide swiftformat/swiftlint pass.
API.swift's parse(_:sax:), parse(pullingBytes:), the three events(...)
overloads, and validateHTML were reached only through subsystem types,
not the public wrappers. Adds direct tests: SAX callbacks in document
order, an incremental byte source yielding the same tree as the string
parse, all three events overloads agreeing on event count, and
validateHTML flagging a duplicate id.
PureXML.XPath.Budget is the configurable counterpart of libxml2's
fixed 10M node-set cap (libxml2Compatible preset included), thrown as
a located QueryError instead of a silent refusal, default unbounded.
xsl:sort honors lang with tailored alphabet orders for Polish and
Russian derived from the conformance golds, case-folded. The WASM
gate executes all 985 tests under wasmtime on an actual WASI runtime,
wired into CI; the first run caught a real wasm32 trap (Int is 32
bits there, so format-number's digit extraction trapped at 2^31
despite the 2^53 guard; internals are now Int64 and the xsl:number
bound is platform-correct). Xalan baseline 127 -> 125. Closes#143,
closes#144.
EventReader.next(), both initializers, and the Event alias are public
(an internal typealias in a split file had been shadowing the public
Parsing.Event); a new PureXMLPublicAPITests target compiles without
testable import so facade gaps fail CI. The large-corpus benchmarks
exposed document-order sorting as quadratic on flat fan-outs; the fix's
first attempt was itself worse (an eager sibling table built per
predicate evaluation), caught by sampling the live run, and replaced
with a lazy table: single-node sets never touch order keys and a
parent's table builds on its second lookup. XPath at 42 MB drops
27.1 s to 1.57 s (190x to 11.7x); at 210 MB PureXML completes in 9.4 s
the query libxml2 refuses at its 10M node-set cap (#143 tracks our
configurable budget). Benchmark harness: size series to 210 MB, CORPUS
mode for real files (NASA, SwissProt measured), SAX stage,
refusal-aware table, NULL-safe C driver. All conformance suites,
Linux, and WASM verified. Closes#142.
