Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/src/prelude/Char/IsLower.hs

Copyright © 2021 Plan 9 Foundation.
Distributed under the MIT License.
Download the Plan 9 distribution.


module Char where

-- The lower case ISO characters have the division sign dumped
-- randomly in the middle of the range.  Go figure.

isLower		:: Char -> Bool
isLower c               =  c >= 'a' && c <= 'z' ||
                           c >= '\xDF' && c <= '\xF6' ||
                           c >= '\xF8' && c <= '\xFF'


Bell Labs OSI certified Powered by Plan 9

(Return to Plan 9 Home Page)

Copyright © 2021 Plan 9 Foundation. All Rights Reserved.
Comments to [email protected].