Am 27.11.2011 um 12:11 schrieb Henning Hraban Ramm:
> Hi wizards,
>
> if I use \showlayout in a project where I setup export=yes, ConTeXt stops
> with a fatal error.
>
> Minimal failing example:
>
> \setupbackend[export=yes]
> \starttext
> \showlayout
> \stoptext
I think this change in back-exp.lua should work (runs at least without an error
message):
function extras.tabulate(result,element,detail,n,fulltag,di)
local data = di.data
for i=1,#data do
local di = data[i]
if di.tg == "tabulaterow" then
local did = di.data
local content = false
for i=1,#did do
local d = did[i].data
-- local c = d and c.content
local c = d and d.content
if c and #c > 0 then
content = true
break
end
end
if not content then
di.element = "" -- or simply remove
end
end
end
end
Wolfgang
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