I’ve meanwhile found out that the mirror I’m using seems to be flawed, although it was chosen by the TeX Live installation script. It still has lualatex-math from 13 January 2013!
Best wishes, Wolfgang Am Freitag, den 16.08.2013, 14:18 +0300 schrieb Wolfgang Jeltsch: > Hi, > > I see that the patched package has been uploaded to CTAN. Surprisingly, > it hasn’t gone into TeX Live. Does anyone know why? > > Best wishes, > Wolfgang > > Am Samstag, den 03.08.2013, 23:28 +0200 schrieb Philipp Stephani: > > Thanks for the patch; I've already merged Philipp Gesang's equivalent > > patch and will do a new release ASAP. > > > > > > 2013/8/3 Wolfgang Jeltsch <[email protected]> > > Hi Philipp, > > > > I don’t know if you have followed the recent discussion on > > lualatex-dev > > about an issue with the lualatex-math package. > > > > The code in lualatex-math.lua relies on unpack being a global > > variable, > > which was the case in Lua 5.1, but is not the case anymore in > > Lua 5.2. > > As a result, I get the following error when importing amsmath > > and > > lualatex-math in the same document: > > > > ! LuaTeX error > > > > .../texmf-dist/tex/lualatex/lualatex-math/lualatex-math.lua:46: > > attempt to call upvalue 'unpack' (a nil value) > > stack traceback: > > > > .../texmf-dist/tex/lualatex/lualatex-math/lualatex-math.lua:46: > > in function 'print_class_fam_slot' > > [string "\directlua "]:1: in main chunk. > > \__lltxmath_set_mathchar:NN ...\int_eval:n {`#2})} > > > > \scan_stop: > > > > Other Lua files (lualibs-basic-merged.lua, lualibs-lua.lua, > > and > > luaotfload-merged.lua) use the following code to work around > > this > > incompatibility between Lua 5.1 and Lua 5.2: > > > > if not table.unpack then > > table.unpack=_G.unpack > > elseif not unpack then > > _G.unpack=table.unpack > > end > > > > By adding this code to lualatex-math.lua at an appropriate > > place, I was > > able to fix the issue with lualatex-math and amsmath. > > > > I’ve attached a patch. Could this patch or some other fix for > > the > > problem please be incorporated into lualatex-math? Thank you. > > > > Best wishes, > > Wolfgang > > > > > >
