On Fri, 2008-03-28 at 11:59 -0700, Russ Allbery wrote: > "Adam D. Barratt" <[EMAIL PROTECTED]> writes: > > > As far as I can see, it *is* in POSIX, which is what persuaded Herbert > > to (albeit slowly) add it to dash. > > Oh! Then the comment now makes sense to me, and by all means we should > remove this check. Thank you very much for this; I hadn't realized that > was a standard feature.
It wasn't. Having just checked, SUS2 only requires $(($var+1)); $((var +1)) is an SUS3 addition. Adam -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
