I think pre_linebreak_filte is too late and
...
hpack_filter is probably the place you want
It works at the node level and apparently it doesn't work at the
outer horizontal mode, only hboxes. I want something at the token
level.
it helps to read the manual -)
pre_linebreak_filter
And also to read the original post :-). As I said, I think
pre_linebreak_filter is too late (I made some tests with it
before posting my question). Like hpack_filter it works at
the node level and I don't see how to inject TeX code.
Javier
