Add Query.value(at:position:size:variables:) to evaluate an expression against a context node already in a tree, with its proximity position, size, and variable bindings. position(), last(), and the upward axes resolve from that node. This completes full XPath 1.0: the per-node entry point that downstream engines (XSLT, Schematron) drive. Closes #43 |
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| .. | ||
| Emitting | ||
| Model | ||
| Parsing | ||
| Stream | ||
| Validation | ||
| XPath | ||
| API.swift | ||
| PureXML.swift | ||