[texhax] Misplaced footer with multicol and fancyhdr

[Hironobu YAMASHITA]

On 2016/03/31 21:05, Ulrike Fischer wrote:
> As a workaround you can locally change \boxmaxdepth to some larger
> value by adding some code to \fancy at reset:
Thank you for the suggestion. It works fine.
> Imho is it a fancyhdr bug. It sets the footer in a \vbox and simply
> assumes that \boxmaxdepth is large enough. But when someone (in this
> case multicol) change \boxmaxdepth the depth of the \vbox is changed
> and so it moves up.
I don't know why \boxmaxdepth\maxdepth was added to multicol.sty, but
the assumption in fanchhdr seems harmful. I'll tell the author about
this issue.

Hironobu