[tex-live] ptexmac.h out of sync?
David Kastrup
dak at gnu.org
Sat Oct 16 18:49:15 CEST 2004
karl at freefriends.org (Karl Berry) writes:
> The copies in /t/texlive/Build/source.development/TeX/texk/*dvipsk
> look suspicious...
>
> Non-functional difference:
> < if (pdfbufsize - n < 0) \
> ---
>> if (pdfbufsize < n) \
That's not non-functional per se.
<URL:http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000592.html>
If either n or pdfbufsize is of an unsigned type, pdfbufsize-n < 0 is
always false. Even if both are of a signed type, the expressions are
only equivalent as long as both variables actually have the same sign.
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
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