5 files changed, 0 insertions, 181 deletions
diff --git a/macros/luatex/latex/showhyphens/README b/macros/luatex/latex/showhyphens/README
deleted file mode 100644
index cf245e5b75..0000000000
--- a/macros/luatex/latex/showhyphens/README
+++ /dev/null
@@ -1,11 +0,0 @@
-The LaTeX package 'showhyphens' shows all possible hyphenation points in
-the PDF output.
-
-Usage:
-
-\usepackage{showhyphens}
-
-Requirements: The package only works with LuaLaTeX.
-
-Copyright 2011-2016 Patrick Gundlach (patrick@gundla.ch),
-licensed under the MIT license. See the style for details.
diff --git a/macros/luatex/latex/showhyphens/showhyphens-doc.pdf b/macros/luatex/latex/showhyphens/showhyphens-doc.pdf
deleted file mode 100644
index 06a175f325..0000000000
--- a/macros/luatex/latex/showhyphens/showhyphens-doc.pdf
+++ /dev/null
diff --git a/macros/luatex/latex/showhyphens/showhyphens-doc.tex b/macros/luatex/latex/showhyphens/showhyphens-doc.tex
deleted file mode 100644
index 0ec2875290..0000000000
--- a/macros/luatex/latex/showhyphens/showhyphens-doc.tex
+++ /dev/null
@@ -1,102 +0,0 @@
-\documentclass{ltxdockit}
-\usepackage{dtklogos,csquotes,graphicx}
-
-\newcommand\pkgversion{0.5c}
-
-\titlepage{%
-  title={The showhyphens package},
-  subtitle={Show all possible hyphenation points},
-  url={(none yet)},
-  author={Patrick Gundlach},
-  email={patrick@gundla.ch},
-  revision={\pkgversion},
-  date={\today}}
-
-\begin{document}
-\printtitlepage
-\tableofcontents
-
-\section{Documentation}
-
-When you load the package \texttt{showhyphens} in your Lua\LaTeX\ document, \LaTeX\ will show all possible hyphenation points. This
-package requires you to process the document with Lua\LaTeX.
-
-\begin{verbatim}
-\documentclass{article}
-\usepackage{showhyphens}
-
-\begin{document}
-A wonderful serenity has taken
-possession of my entire soul, like these
-sweet mornings of spring which I enjoy
-with my whole heart. I am alone, and
-feel the charm of existence in this
-spot, which was created for the bliss of
-souls like mine. I am so happy, my dear
-friend, so absorbed in the exquisite
-sense of mere tranquil existence, that I
-neglect my talents. I should be
-incapable of drawing a single stroke at
-the present moment; and yet I feel that
-I never was a greater artist than now.
-\end{document}
-\end{verbatim}
-
-yields \vspace{5mm}
-
-\noindent \includegraphics{showhyphens-sample}
-
-\section{Bugs and limitations}
-
-% see http://tex.stackexchange.com/q/268884
-Hyphenation points within ligatures cannot be shown correctly. The package marks the ligature with a horizontal bar on top. The hyphenation point is somewhere within the ligature.
-For example \enquote{office} gives the word \enquote{office} with a horizontal bar on top of \enquote{ffi} but should show of'fice instead.
-While it is possible to look inside
-the ffi ligature and find out where the original hyphen character was placed
-(between the first f and the following component fi), it is very hard to draw
-the line indicating the hyphenation point correctly. The ffi ligature is one
-opaque rectangle to the package. Drawing a line at the correct position is
-pure luck, and therefore out of the scope of the package.
-
-\section{Options}
-
-\begin{optionlist}
-\legitem{blue}{Shows hyphenation marker in blue, instead of red.}
-\end{optionlist}
-
-
-\section{Changes}
-
-\begin{changelog}
-\begin{release}{0.5c}{2016-02-19}
-    \item Remove viz-nodelist
-\end{release}
-\begin{release}{0.5b}{2016-02-05}
-    \item Fix version number
-\end{release}
-\begin{release}{0.5a}{2016-02-05}
-    \item Remove debug message
-\end{release}
-\begin{release}{0.5}{2016-02-05}
-    \item Mark ligatures
-\end{release}
-\begin{release}{0.4a}{2015-09-23}
-    \item Documentation update.
-\end{release}
-\begin{release}{0.4}{2015-09-22}
-    \item Document limitation on ligatures.
-\end{release}
-\begin{release}{0.3}{2014-07-30}
-    \item Internal changes (node structure corrected, node ids not hard coded)
-\end{release}
-\begin{release}{0.2}{2012-10-25}
-  \item New option \enquote{blue}, thanks go to Herbert Vo\ss.
-\end{release}
-\end{changelog}
-
-\section{Copying}
-
-Copyright 2011-2016 Patrick Gundlach (patrick@gundla.ch), licensed under the MIT license. See the style for details.
-
-
-\end{document}
diff --git a/macros/luatex/latex/showhyphens/showhyphens-sample.pdf b/macros/luatex/latex/showhyphens/showhyphens-sample.pdf
deleted file mode 100644
index 1a961538ab..0000000000
--- a/macros/luatex/latex/showhyphens/showhyphens-sample.pdf
+++ /dev/null
diff --git a/macros/luatex/latex/showhyphens/showhyphens.sty b/macros/luatex/latex/showhyphens/showhyphens.sty
deleted file mode 100644
index 38d1d2603a..0000000000
--- a/macros/luatex/latex/showhyphens/showhyphens.sty
+++ /dev/null
@@ -1,68 +0,0 @@
-\ProvidesPackage{showhyphens}[2016/02/19 v0.5c Show hyphenation points (PGU)]
-\RequirePackage{ifluatex,luatexbase}
-% License: MIT style license
-
-% Copyright (c) 2011-2016 Patrick Gundlach patrick@gundla.ch
-
-% Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the
-% "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge,
-% publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do
-% so, subject to the following conditions:
-%
-% The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-%
-% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-% MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
-% FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-% WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-\def\lua@SHcolor{1 0 0}% red
-\DeclareOption{blue}{\def\lua@SHcolor{0 0 1 }}% must be a rgb color
-\ProcessOptions
-
-\ifluatex
-\directlua{
-local show_hyph
-local hlist_node = node.id("hlist")
-local vlist_node = node.id("vlist")
-local disc_node = node.id("disc")
-local glyph_node = node.id("glyph")
-
-local function round(num)
-  return math.floor(num * 10^3 + 0.5) / 10^3
-end
-
-show_hyph = function(head)
-  while head do
-    if head.id == hlist_node or head.id == vlist_node then
-      show_hyph(head.list)
-    elseif head.id == disc_node then
-      if head.replace and head.replace.id == glyph_node and head.replace.components then
-        local wd = round(head.replace.width / 65781)  or 0
-        local ht = round(head.replace.height / 65781) + 0.5  or 0
-        local r = node.new("whatsit","pdf_literal")
-        r.data = "q 0.3 w 0 " .. tostring(ht) .. " m " .. tostring(-wd) .. " " .. tostring(ht) ..  "  l S Q"
-        node.insert_after(head.replace,head.replace,r)
-      else
-        local n = node.new("whatsit","pdf_literal")
-        n.mode = 0
-        n.data = "q \lua@SHcolor RG 0.3 w 0 2 m 0 7 l S Q"
-        n.next = head.next
-        head.next.prev = n
-        n.prev = head
-        head.next = n
-        head = n
-      end
-    end
-  head = head.next
-  end
-  return true
-end
-
-
-luatexbase.add_to_callback("post_linebreak_filter",show_hyph,"show_hyph")
-}
-\else
-\errhelp{Please use LuaLaTeX when you require the package 'showhyphens'}
-\errmessage{Package showhyphens error: This works only with LuaLaTeX!}
-\fi