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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1656240817; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=GnobDiezvDfnokSN72HAJBnFWZBwpOYudVmXmlqpH4A=; b=XwrvA9MetSSxjfd8wkg/TBJhzI1SbUl+9l7zHZ6lE0PfpLXyPfufUZLqA3qnMexPVcfwAw ZBwjusjv5U8Bhw6y3b3lA7OTUZ0KfVia16V0ONNjHw3pU1two+nmrQX9KLXwxuQ/qJWqJb 2xJuQET5cf8/LgH/bUp+LNF8A5BcqwHPJ5f5IfiPLr3UE35dSZo8hjZ5cOwkxS2CxT7kwm J7vHSse+3Lx5yO7N5ZPwGUHamRIEapVuhCX02gL9ecgkyR6ozjM4y5Dm7m9U5SKVCT/YC3 SHqYnzJMrfqQciirq0u1JTcjpshxgACNdz6Copa47yr5v+rpXnYOEvxpby/WFg== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1656240817; a=rsa-sha256; cv=none; b=H4uHbuOptKbxegNmQhKD92ouA9ntJf24+SY5KmJVxuEeM9t36bCg1XqzwhlfB7K8A407Bm KDxdnFUe8On4oj5cZTzS9eyz1rC57ZiujQveUjgpFDJ4Y3ciNjculOatAm7sZG4dgbHeLb PUo4eDgvI+GV7payMtJQq3HFVvKtmGgDp7v3lXfo91DEHgKaeGvbuciuajYnQtpRVt30Py 1fa7Pl9Z11bNG0DTMWZX+aBBvJ+Hh7UZfCegV7+u4QqpBhn+2UY+HsMNDfSNSnoIEiQYPo RzesacILIJiPZOu+9BLYPUwRy0hqLxXrQwUh4eWauXvRWlFsxMxJ7VByQN9EhQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=P9TUzhK4; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -1.96 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=P9TUzhK4; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 11346AFD0 X-Spam-Score: -1.96 X-Migadu-Scanner: scn1.migadu.com X-TUID: mvKhVnQk6teG Let me take a freedom to add T.V Raman to the discussion. This thread might be of interest for him and he probably knows a lot more about accessibility options. This thread starts at https://list.orgmode.org/87v8sn3obd.fsf@gmail.com/T/#u Juan Manuel Mac=C3=ADas writes: > Tim Cross writes: > >> As I understand it (which isn't brilliant), the core problem is more to >> do with how the LaTeX/TeX engine processes the input to generate the >> postscript and pdf output. Modern PDFs have a wealth of internal tagging >> which simply sin't supported via the tex -> pdf pathway. The matter is >> made slightly worse by a lack of built-in support within latex/tex for >> accessibility 'tags' (similar to the aria tags for web content).=20 > > There is a relatively recent experimental package for LaTeX that may be > of interest to you: > > CTAN: https://www.ctan.org/pkg/tagpdf > > GitHub: https://github.com/u-fischer/tagpdf > > The package is maintained by Ulrike Fischer, who is very active in the > TeX community. However, the package description says: > >> The package offers tools to experiment with tagging and accessibility >> using pdfLaTeX and LuaTeX. It isn't meant for production but allows >> the user to try out how difficult it is to tag some structures; to try >> out how much tagging is really needed; to test what else is needed so >> that a pdf works e.g. with a screen reader. Its goal is to get a >> feeling for what has to be done, which kernel changes are needed, how >> packages should be adapted. > > Best regards, > > Juan Manuel=20