On 7/28/05, Mitchell Blank Jr <[email protected]> wrote: > Greg KH wrote: > > > + /* locate trailng white space */ > > > + z = y = x; > > > + while (y - buffer->page < count) { > > > + y++; > > > + z = y; > > > + while (isspace(*y) && (y - buffer->page < count)) { > > > + y++; > > > + } > > > + } > > > + count = z - x; > > > > Hm, I _think_ this works, but I need someone else to verify this... > > Anyone else? > > It looks sane-ish to me, but also more complicated than need be. Why can't > you just do something like: > > while (count > 0 && isspace(x[count - 1])) > count--; > > -Mitch > Do we need to deal with UTF8 here? I did the forward loop because you can't parse UTF8 backwards. If UTF8 is possible I need to change the pointer inc function. -- Jon Smirl [email protected] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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