[tlbuild] Bug#795054: texlive-binaries: "vptovf" prints rounding warnings incorrectly

[Peter Breitenlohner]

On Mon, 10 Aug 2015, Norbert Preining wrote:

> we got a bug report here at Debian that applies the same way to
> current TL 2015: In short, the output of vptovf is hosed:
>
>> $ vptovf myfont.vpl
>> I had to round some heights by  units.
>> 0.0090284$
>
> Where
> 	I had to round some heights by  units.
> goes to STDERR and the number to STDOUT.
>
> ...
> + at d print(#)==write(stderr,#)
> + at d print_ln(#)==write_ln(stderr,#)

> ... but I also see
> 	@d print_real(#)==fprint_real(stderr,#)

That is in vftovp.ch and omegaware/ovf2ovp.ch but missing for PLtoTF,
VPtoVF, OPL2OFM, and OVP2OVF.  Fixed in r38091.

There is no print_real() in TFtoPL and OFM2OPL.

Regards
Peter