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Use define+provide+safe

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pull/13/head
Sage Gerard 5 years ago
parent 6226db2ceb
commit d559d568e1
1 changed files with 1 additions and 2 deletions
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3
txexpr/base.rkt
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@ -6,7 +6,6 @@
(for-syntax racket/base syntax/parse)) (for-syntax racket/base syntax/parse))
(provide cdata? cdata valid-char? xexpr->string xexpr?) ; from xml (provide cdata? cdata valid-char? xexpr->string xexpr?) ; from xml
(provide empty) ; from racket/list (provide empty) ; from racket/list
(provide deleted-signal)
;; Section 2.2 of XML 1.1 ;; Section 2.2 of XML 1.1
;; (XML 1.0 is slightly different and more restrictive) ;; (XML 1.0 is slightly different and more restrictive)
@ -262,7 +261,7 @@
x)))) x))))
;; function to split tag out of txexpr ;; function to split tag out of txexpr
(define deleted-signal (gensym)) (define+provide+safe deleted-signal symbol? (gensym))
(define+provide+safe (splitf-txexpr tx pred [proc (λ (x) deleted-signal)]) (define+provide+safe (splitf-txexpr tx pred [proc (λ (x) deleted-signal)])
((txexpr? procedure?) (procedure?) . ->* . (values txexpr? txexpr-elements?)) ((txexpr? procedure?) (procedure?) . ->* . (values txexpr? txexpr-elements?))
(unless (txexpr? tx) (unless (txexpr? tx)

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