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fixing bug in char-up/downcase bsearch

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This commit is contained in:
Alex Shinn 2017-03-26 22:52:34 +09:00
parent c08aa4e93b
commit 30486cb6b6
2 changed files with 5 additions and 2 deletions
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3
lib/scheme/char.sld
View file

@ -3,8 +3,7 @@
(import (scheme base))
(cond-expand
(full-unicode
(import (scheme write)
(chibi char-set full)
(import (chibi char-set full)
(chibi char-set base)
(chibi iset base))
(include "char/full.scm")

4
lib/scheme/char/full.scm
View file

@ -20,6 +20,8 @@
(integer->char (vector-ref char-downcase-map (+ mid 1))))
((< n m)
(lp lo (- mid 2)))
((= (+ mid 2) hi)
ch)
(else
(lp (+ mid 2) hi)))))))
((iset-contains? (caar ls) n)
@ -43,6 +45,8 @@
(integer->char (vector-ref char-upcase-map (+ mid 1))))
((< n m)
(lp lo (- mid 2)))
((= (+ mid 2) hi)
ch)
(else
(lp (+ mid 2) hi)))))))
((iset-contains? (caar ls) (- n (cdar ls)))