5 files changed, 95 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/lualatex/showhyphens/README b/Master/texmf-dist/doc/lualatex/showhyphens/README
new file mode 100644
index 00000000000..1305b5cdc6f
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/showhyphens/README
@@ -0,0 +1,11 @@
+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 Patrick Gundlach (patrick@gundla.ch),
+licensed under the MIT license. See the style for details.
diff --git a/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-doc.pdf b/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-doc.pdf
new file mode 100644
index 00000000000..a267772d9e1
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-doc.pdf
diff --git a/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-doc.tex b/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-doc.tex
new file mode 100644
index 00000000000..1b85d473d9e
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-doc.tex
@@ -0,0 +1,41 @@
+\documentclass{article}
+\usepackage{graphics}
+\newcommand\LuaLaTeX{Lua\LaTeX}
+
+\begin{document}
+\section{Documentation}
+
+When you load the package \texttt{showhyphens} in your \LuaLaTeX\ document, \LaTeX\ will show all possible hyphenation points. This
+package requires you to process the document with \LuaLaTeX.
+
+\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{Copying}
+
+Copyright 2011 Patrick Gundlach (patrick@gundla.ch), licensed under the MIT license. See the style for details.
+
+
+\end{document}
diff --git a/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-sample.pdf b/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-sample.pdf
new file mode 100644
index 00000000000..1a961538abc
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/showhyphens/showhyphens-sample.pdf
diff --git a/Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty b/Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty
new file mode 100644
index 00000000000..849164d8b10
--- /dev/null
+++ b/Master/texmf-dist/tex/lualatex/showhyphens/showhyphens.sty
@@ -0,0 +1,43 @@
+\ProvidesPackage{showhyphens}[2011/09/12 v0.1 Show hyphenation points (PGU)]
+\RequirePackage{ifluatex,luatexbase}
+% License: MIT style license
+
+% Copyright (c) 2011 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.
+
+\ifluatex
+\directlua{
+show_hyph = function(head)
+  while head do
+    if head.id == 0 or head.id == 1 then % hlist, vlist
+      show_hyph(head.head)
+    elseif head.id == 7 then             % disc
+      local n = node.new("whatsit","pdf_literal")
+      n.mode = 0
+      n.data = "q 1 0 0 RG  0.3 w 0 2 m 0 7 l S Q"
+      n.next = head.next
+      n.prev = head
+      head.next = n
+      head = n
+    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