On 3/10/2016 11:58 PM, Frank Mittelbach wrote:
Hi Hans et al
one last one before midnight:
post_linebreak_filter like pre_linbebreak_filter both receive two arguments
head
groupcode
while one can query groupcode in pre_linebreak_filter it is always
"empty" in post_linebreak_filter regardless of what it was in pre_...
My guess is that this is again a single global variable that is being
reused in several places (ie the hpack_filter ???) so that it gets
clobbered depending on what linebreak does
It's a local variable passed to a function by value and not changed in
between so can you check if it's not a latex callback wrapper that is
obscuring it? (What groupcoude is shown in pre and not in post?)
again not urgent as one can store the correct value in pre_... in a
private global variable ...
but fixing the housekeeping would be nice here
good night
frank
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