[NTG-context] everybeforeoutput vs everyafteroutput

10 Mar 2017

      hello,

i try to understand the difference of everybeforeoutput and everafteroutput to inject some pages. it seems as there is no difference. 
\the\everybeforeoutput is placed after the output of the page:

\newtoks\Before
\appendtoks
\the\Before  
\global\Before\emptytoks 
\to\everybeforeoutput

\newtoks\After
\appendtoks
\the\After 
\global\After\emptytoks 
\to\everyafteroutput

\starttext
\input{knuth}\par
\appendtoks{before}\to\Before
\appendtoks{after}\to\After
\stoptext

this code in page-otr.mkvi seems to put it before the content:

\def\page_otf_set_engine_output_routine#content%
  {\global\output
     {\inotrtrue
      \the\everybeforeoutput
      #content\relax
      \the\everyafteroutput}}

can this be fixed? 
thanks michael

[NTG-context] everybeforeoutput vs everyafteroutput

Michael Eidenbenz