On Fri, Aug 23, 2019 at 9:11 AM Hans Hagen <j.ha...@xs4all.nl> wrote:
> On 8/23/2019 12:43 AM, Marcel Fabian Krüger wrote:
> > Hello,
> >
> > in tex_setmathparm and tex_getmathparm from ltexlib.c, `i` stores the
> > index of the math parameter to query or set. Given that `i` is obtained
> > through luaL_checkoption it should never have a invalid value. The
> > function still check that `i` is in the valid range using the check
> >
> > if (i<0 && i>=math_param_last) {
> > /* invalid spec, just ignore it */
> >
> > I think this is a typo because i>=math_param_last (with
> > math_param_last=114) implies i>0 and therefore this condition can never
> > be true. Maybe || could be used instead of && or the check could be
> > removed entirly.
> in luametatex i use this test
>
> if (i < 0 || j < 0) {
>
> so i'll do that in luatex too
>
Committed revision 7183.
--
luigi
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