[lltx] luaotfload refuses to load bold font of some font family

[Dohyun Kim]

2013/5/1 Philipp Gesang <Philipp.Gesang at alumni.uni-heidelberg.de>:
> Hi!
>
> The current behavior was introduced to catch outliers with
> “subfamilies”.
>
> ···<date: 2013-05-01, Wednesday>···<from: Dohyun Kim>···
>
>> luaotfload package in current TL pretest has introduced a bug.  Bold
>> font of some, but not all, font family is not loaded by "/B" notation.
>>  A patch to otfl-font-nms.lua would be needed.  I am attaching a diff
>> file.
>
> 1) MWE, please.
>

Sorry for missing MWE.  Now here it is.

\input luaotfload.sty
\font\freeserif="freeserif" at 10pt
\freeserif
Regular.
\font\freeserifbold="freeserif/B" at 10pt
\freeserifbold
Bold.
\bye

> 2) Can you please attach the info from either
>
>         otfinfo -i <fontname>
>

$ otfinfo -i /usr/local/texlive/2013/texmf-dist/fonts/opentype/public/gnu-freefont/FreeSerifBold.otf
Family:              FreeSerif
Subfamily:           Bold
Full name:           FreeSerif Bold
PostScript name:     FreeSerifBold
Version:             Version 0412.2268

Best,