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fix a bug in the indenter relating to {} tabbing

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Robby Findler 2011-01-18 09:40:54 -06:00
parent a20809c347
commit e95957483c
1 changed files with 2 additions and 1 deletions
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3
collects/framework/private/scheme.rkt
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@ -617,7 +617,8 @@
1))))
(define close-first-curley (get-forward-sexp first-curley))
(define para (position-paragraph pos))
(when (<= (paragraph-start-position para) close-first-curley (paragraph-end-position para))
(when (and close-first-curley
(<= (paragraph-start-position para) close-first-curley (paragraph-end-position para)))
(set! containing-curleys (max 0 (- containing-curleys 1))))
(do-indent (* containing-curleys 2))]
[(not last)