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src/parser/scanner-impl.lisp: Make streams from string scanners.
author
Mark Wooding
<mdw@distorted.org.uk>
Sun, 30 Aug 2015 09:58:38 +0000
(10:58 +0100)
committer
Mark Wooding
<mdw@distorted.org.uk>
Thu, 17 Sep 2015 10:21:20 +0000
(11:21 +0100)
Implement `make-scanner-stream' for `string-scanner'.
src/parser/scanner-impl.lisp
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diff --git
a/src/parser/scanner-impl.lisp
b/src/parser/scanner-impl.lisp
index 2abdff4b42e384dd8b7d35e3d479074acf876cc8..fd50333468b5312ac952d977aa31bd8083d5ed62 100644
(file)
--- a/
src/parser/scanner-impl.lisp
+++ b/
src/parser/scanner-impl.lisp
@@
-92,6
+92,9
@@
(defmethod scanner-interval
(with-slots ((string %string) index) scanner
(subseq string place-a (or place-b index))))
+(defmethod make-scanner-stream ((scanner string-scanner))
+ (make-instance 'character-scanner-stream :scanner scanner))
+
;;;--------------------------------------------------------------------------
;;; List scanner.