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Reorganization of Master branch, keeping here only the package, documentation and example files.

README

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+%
+% Copyright (C) 2018, 2019, 2020 by 
+% Anna Capietto, Sandro Coriasco, Boris Doubrov, Alexander Koslovski,
+% Tiziana Armano, Nadir Murru, Dragan Ahmetovic, Cristian Bernareggi
+%
+% Based on accsupp and tagpdf
+%
+% This work consists of the main source files axessibility.dtx and axessibility.lua,
+% and the derived files
+% axessibility.ins, axessibility.sty, axessibility.pdf, README,
+% axessibilityExampleSingleLineT.tex, axessibilityExampleSingleLineA.tex,
+%. axessibilityExampleAlignT.tex, axessibilityExampleAlignA.tex
+% 
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+% The latest version of this license is in
+% http://www.latex-project.org/lppl.txt
+% and version 1.3 or later is part of all distributions of LaTeX
+% version 2005/12/01 or later.
+%
+% This work has the LPPL maintenance status `maintained'.
+% 
+% The Current Maintainer of this work is 
+% Sandro Coriasco
+%
+
+This is version 3.0 of axessibility, a package which allows LaTeX to create 
+pdf files with mathematical formulae accessible by assistive technologies 
+for visually impaired people and people with special educational needs.
+
+On GitHub, the following files are enclosed.
+
+ README - This file.
+ axessibility.sty - The axessibility package.
+ axessibility.pdf - The package documentation.
+ axessibility.lua - Lua code module for the automatic replacement of $ and $$ Tex markers 
+ with their LaTeX equivalents, automatic tagging of paragraphs, and more.
+ axessibilityExampleSingleLineT - A sample LaTeX file which uses the axessibility package,
+ with inline and single line displayed formulae, employing 
+ the tagpdf package option.
+ axessibilityExampleSingleLineA - Same as above, employing the accsupp option.
+ axessibilityExampleAlignT - A sample LaTeX file which uses the axessibility package,
+ with inline and multiline displayed formulae,
+ employing the tagpdf option.
+ axessibilityExampleAlignA - Same as above, employing the accsupp option.
+
+Installation notes:
+Move `axessibility.sty` and `axessibility.lua` to the correct folders of your local `texmf` directory