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authorKarl Berry <karl@freefriends.org>2012-02-22 23:35:00 +0000
committerKarl Berry <karl@freefriends.org>2012-02-22 23:35:00 +0000
commit56ca78224fc5998bdbafd36c1861af1323d7715d (patch)
tree7c8c26cc3477dc381fa0a34558988e408c03efa1 /Master
parentf1ecfdedac68a0b0aff5e22b7b69fb42ce8067c5 (diff)
new lualatex package lua-visual-debug (22feb12)
git-svn-id: svn://tug.org/texlive/trunk@25475 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master')
-rw-r--r--Master/texmf-dist/doc/lualatex/lua-visual-debug/README15
-rw-r--r--Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.pdfbin0 -> 99300 bytes
-rw-r--r--Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.tex48
-rw-r--r--Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-sample.pdfbin0 -> 46233 bytes
-rw-r--r--Master/texmf-dist/doc/lualatex/lua-visual-debug/sample.tex26
-rw-r--r--Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.lua91
-rw-r--r--Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.sty9
-rwxr-xr-xMaster/tlpkg/libexec/ctan2tds1
-rw-r--r--Master/tlpkg/tlpsrc/lua-visual-debug.tlpsrc0
9 files changed, 190 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/lualatex/lua-visual-debug/README b/Master/texmf-dist/doc/lualatex/lua-visual-debug/README
new file mode 100644
index 00000000000..ffec4835ed8
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/lua-visual-debug/README
@@ -0,0 +1,15 @@
+The LaTeX package 'lua-visual-debug' shows boxes, glues, kerns and
+penalties in the PDF output.
+
+Usage:
+
+\usepackage{lua-visual-debug}
+
+Requirements: The package only works with LuaLaTeX.
+ With other engines, a warning message will be shown.
+
+Copyright 2012 Patrick Gundlach (patrick@gundla.ch)
+Public repository: https://github.com/pgundlach/lvdebug
+Licensed under the MIT license. See the Lua file for details.
+The idea is heavily inspired by Hans Hagen's http://pragma-ade.com/articles/art-visi.pdf
+
diff --git a/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.pdf b/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.pdf
new file mode 100644
index 00000000000..8991337eb24
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.tex b/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.tex
new file mode 100644
index 00000000000..f57fb7c539d
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-doc.tex
@@ -0,0 +1,48 @@
+\documentclass{article}
+\usepackage{graphics}
+\newcommand\LuaLaTeX{Lua\LaTeX}
+
+\begin{document}
+\section{Documentation}
+
+When you load the package \texttt{lua-visual-debug} in your \LuaLaTeX\ document, \LaTeX\ will highlight boxes, penalties, glues and kerns in the PDF. This package requires you to process the document with \LuaLaTeX.
+
+\begin{verbatim}
+\documentclass{article}
+\usepackage{lua-visual-debug}
+
+\listfiles
+\setlength\textwidth{300pt}
+\setlength\textheight{10cm}
+
+\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.
+
+
+\bgroup\fontsize{30}{34}\selectfont
+\centerline{\TeX}
+\egroup
+
+\vbox{\strut Hello}\kern .5cm\vbox{\strut World}
+
+\[ e=mc^2 \]
+
+\includegraphics[width=4cm]{cow}
+\end{document}
+\end{verbatim}
+
+yields \vspace{5mm}
+
+\noindent \includegraphics{lvdebug-sample.pdf}
+
+\section{Copying}
+
+Copyright 2012 Patrick Gundlach (patrick@gundla.ch), licensed under the MIT license. See the Lua file for details.
+
+
+\end{document}
diff --git a/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-sample.pdf b/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-sample.pdf
new file mode 100644
index 00000000000..3c011d86e48
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/lua-visual-debug/lvdebug-sample.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/lualatex/lua-visual-debug/sample.tex b/Master/texmf-dist/doc/lualatex/lua-visual-debug/sample.tex
new file mode 100644
index 00000000000..44be4b744ad
--- /dev/null
+++ b/Master/texmf-dist/doc/lualatex/lua-visual-debug/sample.tex
@@ -0,0 +1,26 @@
+\documentclass{article}
+\usepackage{lua-visual-debug}
+
+\listfiles
+\setlength\textwidth{300pt}
+\setlength\textheight{10cm}
+
+\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.
+
+
+\bgroup\fontsize{30}{34}\selectfont
+\centerline{\TeX}
+\egroup
+
+\vbox{\strut Hello}\kern .5cm\vbox{\strut World}
+
+\[ e=mc^2 \]
+
+%\includegraphics[width=4cm]{cow}
+\end{document}
diff --git a/Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.lua b/Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.lua
new file mode 100644
index 00000000000..1e37af791c0
--- /dev/null
+++ b/Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.lua
@@ -0,0 +1,91 @@
+-- Copyright 2012 Patrick Gundlach, patrick@gundla.ch
+-- released under the "MIT license" (see footer of this file)
+-- Public repository: https://github.com/pgundlach/lvdebug (issues/pull requests,...)
+
+module(...,package.seeall)
+
+local factor = 65782 -- big points vs. TeX points
+local rule_width = 0.1
+
+
+local function draw_pagebox(head,parent)
+ while head do
+ if head.id == 0 or head.id == 1 then -- hbox / vbox
+
+ local wd = head.width / factor - rule_width
+ local ht = (head.height + head.depth) / factor - rule_width
+ local dp = head.depth / factor - rule_width / 2
+
+ draw_pagebox(head.list,head)
+ local wbox = node.new("whatsit","pdf_literal")
+ if head.id == 0 then -- hbox
+ wbox.data = string.format("q 0.5 G %g w %g %g %g %g re s Q", rule_width, -rule_width / 2, -dp, wd, ht)
+ else
+ wbox.data = string.format("q 0.1 G %g w %g %g %g %g re s Q", rule_width, -rule_width / 2, 0, wd, -ht)
+ end
+ wbox.mode = 0
+
+ head.list = node.insert_before(head.list,head.list,wbox)
+
+ elseif head.id == 10 then -- glue
+ local wd = head.spec.width
+ local color = "0.5 G"
+ if parent.glue_sign == 1 and parent.glue_order == head.spec.stretch_order then
+ wd = wd + parent.glue_set * head.spec.stretch
+ color = "0 0 1 RG"
+ elseif parent.glue_sign == 2 and parent.glue_order == head.spec.shrink_order then
+ wd = wd - parent.glue_set * head.spec.shrink
+ color = "1 0 1 RG"
+ end
+
+ local wbox = node.new("whatsit","pdf_literal")
+ if parent.id == 0 then --hlist
+ wbox.data = string.format("q %s [0.2] 0 d 0.5 w 0 0 m %g 0 l s Q",color,wd / factor)
+ else -- vlist
+ wbox.data = string.format("q 0.1 G 0.1 w -0.5 0 m 0.5 0 l -0.5 %g m 0.5 %g l s [0.2] 0 d 0.5 w 0.25 0 m 0.25 %g l s Q",-wd / factor,-wd / factor,-wd / factor)
+ end
+ wbox.mode = 0
+
+ node.insert_before(parent.list,head,wbox)
+ elseif head.id == 11 then -- kern
+ local wbox = node.new("whatsit","pdf_literal")
+ local color = "1 1 0 rg"
+ if head.kern < 0 then color = "1 0 0 rg" end
+ if parent.id == 0 then --hlist
+ wbox.data = string.format("q %s 0 w 0 0 %g 1 re B Q",color, head.kern / factor )
+ else
+ wbox.data = string.format("q %s 0 w 0 0 1 %g re B Q",color, -head.kern / factor )
+ end
+ node.insert_before(parent.list,head,wbox)
+ elseif head.id == 12 then -- penalty
+ local color = "1 g"
+ local wbox = node.new("whatsit","pdf_literal")
+ if head.penalty < 10000 then
+ color = string.format("%d g", 1 - head.penalty / 10000)
+ end
+ wbox.data = string.format("q %s 0 w 0 0 1 1 re B Q",color)
+ node.insert_before(parent.list,head,wbox)
+ else
+ -- ignore
+ end
+ head = head.next
+ end
+end
+
+local function draw()
+ draw_pagebox(tex.box["AtBeginShipoutBox"].list,tex.box["AtBeginShipoutBox"])
+end
+
+return { draw = draw }
+
+-- 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.
diff --git a/Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.sty b/Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.sty
new file mode 100644
index 00000000000..95671861a2e
--- /dev/null
+++ b/Master/texmf-dist/tex/lualatex/lua-visual-debug/lua-visual-debug.sty
@@ -0,0 +1,9 @@
+\ProvidesPackage{lua-visual-debug}[2012/02/22 v0.1 Visual debugging in LuaLaTeX (PGU)]
+\RequirePackage{ifluatex}
+\ifluatex
+ \RequirePackage{luatexbase,atbegshi}
+ \directlua{ lvdebug = require("lua-visual-debug") }
+ \AtBeginShipout {\directlua{lvdebug.draw()}}
+\else
+ \PackageWarning{lua-visual-debug}{You are using this package without LuaTeX. This is not supported, so you don't get any visual debugging.}
+\fi
diff --git a/Master/tlpkg/libexec/ctan2tds b/Master/tlpkg/libexec/ctan2tds
index 5b2b75035a0..d2bf38f92f1 100755
--- a/Master/tlpkg/libexec/ctan2tds
+++ b/Master/tlpkg/libexec/ctan2tds
@@ -1222,6 +1222,7 @@ $standardtex='\.(.bx|cfg|sty|clo|ldf|cls|def|fd|cmap|4ht)$';
'listings-ext','\.sty', # not .cfg
'logic', 'milstd\.tex|' . $standardtex,
'ltxkeys', '\.sty|\.clo|\.ldf|\.cls|\.def|\.fd$', # not cfg
+ 'lua-visual-debug', '\.lua|' . $standardtex,
'lualatex-math', '\.sty', # not phst-doc.cls
'magyar', 'NULL', # do not install in runtime, conflicts with babel
'manjutex', '\.sty|\.clo|\.ldf|\.cls|\.def|\.fd$|manju.tex',
diff --git a/Master/tlpkg/tlpsrc/lua-visual-debug.tlpsrc b/Master/tlpkg/tlpsrc/lua-visual-debug.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/lua-visual-debug.tlpsrc