On 18 December 2015 at 21:57, jfbu <[email protected]> wrote: > Hi David, >
> > I thought package lualatex-math by Philipp Stephani addressed > these amsmath problems with \std@minus and \std@equal already ? It does some things yes but standard amsmath loads without error in luatex prior to .87. In 0.87 it gives errors while loading which will affect a lot of documents unless we we can get it updated (or adjust things so an update not necessary) before tl2016. lualatex-math hasn't been been updated since yesterday to adapt to luatex 0.87 has it? In the other message > which has the \mathcode/\mathchardef issue if one has assigned > an Umathcode to - not sure what you mean by that? In .87 assigning a \mathcode to - or assigning a Umathcode to it are the same thing (and luatex always reports the Umathcode version when you query it) so essentially it will be the case that a umath ccode is assigned to - at that point. David
