Hallo,
I tried the following
--------------------------------------
\starttext
\startluacode
local OldPreLB
function MyPreLB(head,gc)
texio.write_nl("########### Here I am!")
OldPreLB(head,gc)
end
OldPreLB = callback.find('pre_linebreak_filter')
callback.register('pre_linebreak_filter',MyPreLB)
\stopluacode
Test
\stoptext
--------------------------------------
but MyPreLB() is not called.
What I am doing wrong here?
Wolfgang
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