texexpand tex.texi:7: warning: @tex should only appear at the be‐
ginning of a line tex.texi:7: warning: unexpected argument on
@tex line: some tex.texi:14: bad argument to @end: tex bidule
tex.texi:27: warning: unexpected argument on @tex line: some
tex.texi:54: warning: @ should only appear in math context texex‐
pand