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From: Wolfgang Schuster <schuster.wolfgang@googlemail.com>
To: mailing list for ConTeXt users <ntg-context@ntg.nl>
Cc: Henning Hraban Ramm <hraban@fiee.net>
Subject: Re: error with \showlayout and export
Date: Sun, 27 Nov 2011 12:35:10 +0100	[thread overview]
Message-ID: <0BCE3119-7D79-43B9-A159-62BC079800B1@googlemail.com> (raw)
In-Reply-To: <4670B7FC-970F-4698-B676-9F8C31AE8971@fiee.net>


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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      reply	other threads:[~2011-11-27 11:35 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-11-27 11:11 Henning Hraban Ramm
2011-11-27 11:35 ` Wolfgang Schuster [this message]

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