At Mon, 3 Nov 2003 17:24:12 +0000, Colin Watson wrote: > On Tue, Nov 04, 2003 at 12:52:09AM +0900, GOTO Masanori wrote: > > With 2.3.2.ds1-9, > > > > $ echo '[' | LANG=C egrep '[[:space:]]+$' > > $ echo '[' | LANG=C egrep '^[^[:space:]]+$' > > [ > > > > Why don't you use [[:space:]] instead of ^[^[, or am I missing? > > '^[^[:space:]]+$' breaks down to: > > ^ start of line > [^[:space:]]+ one or more non-whitespace characters > $ end of line > > '[^[:space:]]' is the opposite of '[[:space:]]'.
Ah! Thanks, Colin. It seems UTF-8 regex is broken. Regards, -- gotom -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
