%D \module
%D   [       file=page-nnt,
%D        version=2002.04.16,
%D          title=\CONTEXT\ Page Macros,
%D       subtitle=Footnotes,
%D         author=Hans Hagen,
%D           date=\currentdate,
%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.

\writestatus{loading}{ConTeXt Page Macros / Footnotes}

%D We've moved some footnote handling to a separate page module. The macros below
%D are used in the single and multi column page handlers and permit mixed usage of
%D column and page notes.

\unprotect

\newdimension\totalinsertionheight

\permanent\protected\def\settotalinsertionheight
  {\calculatetotalnoteheight
   \totalinsertionheight{%
     \totalnoteheight
    +\page_insert_insertion_height\s!topfloat
    +\page_insert_insertion_height\s!bottomfloat
   }}

% The final solution for these excessive pending note inserts (that of course no sane user
% will run into) relies on boundaries resetting some properties and signalling if we have
% only inserts. (Musical timestamp: the day after an unforgetabble Anna von Hausswolff
% concert in Paradiso 2025; there's still hope after a few weird weeks of world politics.)

\insertoptions {
    \checkheightinsertoptioncode
}

\newconditional\c_page_insert_only_check \c_page_insert_only_check\conditionaltrue

\let\pageinsertonlyfactor\plusone

\def\strc_notes_set_boundary
  {\ifcstok{\noteparameter\c!location}\v!page
     \insertboundary\plusthree\currentnoteinsertionnumber % height and count
   \fi}

\installpagebreakmethod \v!note
  {\strc_notes_process\strc_notes_set_boundary}

\protect \endinput