[Changes for 1.02 - 2010å¹´11æ 7æ¥ å¨æ¥ 11æTM22å24ç§ CST]
[Changes for 1.01 - 2009å¹´11æ19æ¥ å¨å 00æTM59å18ç§ CST]
[Changes for 1.00 - 2009å¹´11æ17æ¥ å¨äº 13æTM19å36ç§ CST]
To the extent possible under law, åé³³ has waived all copyright and related or neighboring rights to Module-Signature.
$input =~ tr/\x{3000}\x{FF01}-\x{FF5E}/ -~/; # to_halfwidth
$input =~ tr/ -~/\x{3000}\x{FF01}-\x{FF5E}/; # to_fullwidth
Many thanks to BKB for suggesting this improvement, and for noting the caveat of unsupported full/half width katakana, which is now duly documented in the module documentation.
[Changes for 0.10 - 2007-10-16]
[Changes for 0.03 - 2003-10-02]
[Changes for 0.02 - 2003-03-25]
[Changes for 0.01 - 2003-01-20]