-------- Forwarded Message --------
Subject: Re: [NTG-context] escaping \ in Lua
Date: Tue, 5 Sep 2023 21:00:21 +0200
From: Hans Hagen <j.ha...@freedom.nl>
To: Pablo Rodriguez <oi...@gmx.es>

On 9/5/2023 6:43 PM, Pablo Rodriguez wrote:
Dear list,

I have the following source:

   \setupinteraction[state=start, display=new]
   \enabledirectives[references.border=darkgreen]
   \starttext
   \startTEXpage[offset=1dk]
   \attachment[method=hidden, file=a(b).pdf]
   \stopTEXpage
   \stoptext

The name in EmbeddedFiles is "a\(b\).pdf".

Sorry for the obscure question, but how can I access this with
"\goto{link to external}[a(b).pdf]"?

I guess there may be some Lua magic, but I cannot write a proper
":gsub("%(", "%\%("))".

Many thanks for your help,
\goto{link to external}[file(a(b).pdf)]


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