[texhax] Problem about \halign

[Robin Fairbairns]

you've now posted about this problem in comp.text.tex, on the latex
bugs list, and in texhax.

in the previous two places you've been told how to deal with the
problem, viz.:

\paragraph{blabla $\protect\notin$ blabla}

so now you've been told the same thing in three places.  super, isn't
it?

as you'll know from "the hunting of the snark", what i tell you three
times is true.

do please stop banging on about this.  i said on the latex bugs
list that we should consider making this command (and by extension
other similar commands) self-protecting: we will do that.  we will try
not to be influenced by the preposterous degree of harrassment we're
being subjected to.