xeals/origami.el
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Simplify test parser

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Greg Sexton 2014-05-29 21:46:06 +01:00
parent 26e35f4227
commit bdc0815218
1 changed files with 12 additions and 14 deletions
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origami.el
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@ -396,8 +396,9 @@ recursion. We fail if we don't consume something."
(origami-run-parser (origami-parser-item) content)))) (origami-run-parser (origami-parser-item) content))))
(defun origami-parser-paired (start children end create) (defun origami-parser-paired (start children end create)
"CHILDREN should be a zero-arg lambda returning a parser to ;; TODO: make this a macro so I don't have to pass in the thunk?
allow for recursive nesting." "CHILDREN should be a zero-arg lambda -- a thunk -- returning a
parser to allow for recursive nesting of a parser."
(origami-do (begin <- start) (origami-do (begin <- start)
(children <- (funcall children)) (children <- (funcall children))
(end <- end) (end <- end)
@ -433,18 +434,15 @@ allow for recursive nesting."
origami-fold-root-node))))) origami-fold-root-node)))))
(defun origami-test-parser (create) (defun origami-test-parser (create)
(origami-parser-0+ (origami-parser-conj (let ((pair (origami-parser-paired (origami-parser-char "{")
(origami-do (lambda () (origami-test-parser create))
(origami-parser-drop-until-regex "[{}]") (origami-parser-char "}")
(origami-parser-1? create)))
(origami-parser-paired (origami-parser-char "{") (origami-parser-0+ (origami-parser-conj
(lambda () (origami-test-parser create)) (origami-do
(origami-parser-char "}") (origami-parser-drop-until-regex "[{}]")
create))) (origami-parser-1? pair))
(origami-parser-paired (origami-parser-char "{") pair))))
(lambda () (origami-test-parser create))
(origami-parser-char "}")
create))))
(defun origami-get-parser (buffer) (defun origami-get-parser (buffer)
;; TODO: remove hardcoding! ;; TODO: remove hardcoding!