The contextgarden mentions a command flushfootnotes, however

\starttext
\flushfootnotes
\stoptext

results in an error:

! Undefined control sequence.
log
system          > tex > error on line 2 in file sectioning.tex: Undefined control sequence ...
l.2 \flushfootnotes

ConTeXt  ver: 2013.03.20 10:34 MKIV  fmt: 2013.3.20  int: english/english

Hans van der Meer