sön 2007-03-11 klockan 15:49 +0300 skrev Igor:
> from line #3512:
> 
>     while (t > conn->in.buf && xisspace(*t))
>       t--;
>     while (t > conn->in.buf && !xisspace(*t))
>       t--;
> 
> As far as xisspace() doesn't seem to have side-effects this code makes me 
> guess what's going on here :)

It scans the string backwards one word (t-- steps one character back).

Regards
Henrik

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