[NTG-context] Bug in mkiv math mode: missing \longrightarrow

Hi Hans, Testing your last night's beta, LuaTeX, Version beta-0.40.1-2009050813 (Web2C 7.5.7) ConTeXt ver: 2009.06.04 22:20 MKIV fmt: 2009.6.4 int: english/ english I noticed that \longrightarrow is missing in mkiv, while everything is correct in mkii. Here is a minimal example: %%% begin example \starttext Consider a continuous function $f : (0,1) \longrightarrow E$, where $E $ is a Banach space, as above. Consider a continuous function $f : (0,1) \rightarrow E$, where $E$ is a Banach space, as above. \stoptext %%% end example In mkiv nothing appears for \longrightarrow, although the typesetting goes through. Thanks for your attention: OK