44 lines
726 B
Plaintext
44 lines
726 B
Plaintext
version 1 .
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Selector = [Step ...] .
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Predicate =
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/ Selector
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/ <not @pred Predicate>
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/ <or @preds [Predicate ...]>
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/ <and @preds [Predicate ...]>
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.
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Step = Axis / Filter .
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Axis =
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/ <values>
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/ <descendants>
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/ <at @key any>
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/ <label>
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/ <keys>
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/ <length>
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/ <annotations>
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/ <embedded>
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/ <parse @module [symbol ...] @name symbol>
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/ <unparse @module [symbol ...] @name symbol>
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.
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Filter =
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/ <nop>
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/ <compare @op Comparison @literal any>
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/ <regex @regex string>
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/ <test @pred Predicate>
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/ <real>
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/ <int>
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/ <kind @kind ValueKind>
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.
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Comparison = =eq / =ne / =lt / =ge / =gt / =le .
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ValueKind =
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/ =Boolean / =Float / =Double / =SignedInteger / =String / =ByteString / =Symbol
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/ =Record / =Sequence / =Set / =Dictionary
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/ =Embedded
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.
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