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From: Hans Hagen <pragma@wxs.nl>
To: ntg-context@ntg.nl
Subject: Re: [font-otn] bug in node mode
Date: Tue, 25 Mar 2014 02:16:55 +0100	[thread overview]
Message-ID: <5330D907.5090205@wxs.nl> (raw)
In-Reply-To: <20140324194037.GA29966@acheron>

On 3/24/2014 8:40 PM, Philipp Gesang wrote:
> Hi Hans,
>
> I’m afraid I have to bother you again with this issue. Consider
> this code:
>
>      \font \mainface = "file:EBGaramond12-Regular.otf:mode=node"
>      \mainface foo
>      \bye
>
> This breaks with the latest fontloader because in font-otn
>
>      local function initialize(sequence,script,language,enabled)
>          local features = sequence.features
>          if features then
>              local order = features.order
>              for i=1,#order do --
>              ...
>
> the table “features” never has a field “order”; “sequence” has
> one occasionally, though not always.

should be

local function initialize(sequence,script,language,enabled)
     local features = sequence.features
     if features then
         local order = sequence.order
         if order then
             for i=1,#order do
                 ....
             end
         else
             -- can't happen
         end
     end
     return false
end

went unnoticed as context uses a variant

Hans


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  reply	other threads:[~2014-03-25  1:16 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-14  6:48 Philipp Gesang
2014-03-14 11:02 ` Hans Hagen
2014-03-14 17:19   ` Philipp Gesang
2014-03-24 19:40   ` Philipp Gesang
2014-03-25  1:16     ` Hans Hagen [this message]
2014-03-25  6:59       ` Philipp Gesang

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