string: update *trim to use `is_whitespace`
authorJean Privat <jean@pryen.org>
Fri, 27 Feb 2015 05:06:06 +0000 (12:06 +0700)
committerJean Privat <jean@pryen.org>
Fri, 6 Mar 2015 04:33:25 +0000 (11:33 +0700)
commit5734a3517627ff84fcdff58ebd60d50a2a2eac87
tree06c4e8226b70d9ab900c29f1d6a7aa7f7c36d524
parent723a693116c3c4fecb5634737b05bf259742ddf3
string: update *trim to use `is_whitespace`

Signed-off-by: Jean Privat <jean@pryen.org>
lib/standard/string.nit