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doc: Update (ice-9 match) reference.
* doc/ref/match.texi (Pattern Matching): Document `***', `..1', and `__1'; remove `..k' and `__k'. Reported by Chris K. Jester-Young.
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@ -122,11 +122,14 @@ pat ::= identifier anything, and binds identifier
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| (set! identifier) anything, and binds setter
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| (get! identifier) anything, and binds getter
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| `qp a quasi-pattern
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| (identifier *** pat) matches pat in a tree and binds
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identifier to the path leading
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to the object that matches pat
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ooo ::= ... zero or more
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| ___ zero or more
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| ..k k or more
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| __k k or more
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| ..1 1 or more
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| __1 1 or more
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quasi-patterns: matches:
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