pst2pdf (21aug20)

git-svn-id: svn://tug.org/texlive/trunk@56149 c570f23f-e606-0410-a88d-b1316a301751

10 files changed, 1389 insertions, 247 deletions

diff --git a/Master/texmf-dist/doc/latex/pst2pdf/Changes b/Master/texmf-dist/doc/latex/pst2pdf/Changes
index 943d086c3e6..ad609922784 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/Changes
+++ b/Master/texmf-dist/doc/latex/pst2pdf/Changes
@@ -1,33 +1,37 @@
 pst2pdf.pl --------
-0.18  2017-10-04  - fix typos in the code comments
-0.17  2017-09-11  - fix escape character in regex
-0.16  2014-09-14  - using gs for split pdf (no more pdftk)
-                  - support package pst-exa for examples
-		  - adding svg image support
-		  - ignore inline verbatim 
-0.15  2013-06-16  - adding short options for command line
-                  - create png and jpg files in Linux and Windows
-		  - pass options to ps2pdf
-0.14  2013-02-27  - suport xelatex and -help from command line
-0.13  2011-12-12  - some more improvements to the code
-0.12  2011-01-19  - new optional arguments for running
+0.19  2020-08-08  - Add new options to CLI
+                  - Remove deprecate code
+                  - Rewrite documentation
+                  - Remove unused options
+0.18  2017-10-04  - Fix typos in the code comments
+0.17  2017-09-11  - Fix escape character in regex
+0.16  2014-09-14  - Using gs for split pdf (no more pdftk)
+                  - Support package pst-exa for examples
+                  - Adding svg image support
+                  - Ignore inline verbatim
+0.15  2013-06-16  - Adding short options for command line
+                  - Create png and jpg files in Linux and Windows
+                  - Pass options to ps2pdf
+0.14  2013-02-27  - Suport xelatex and -help from command line
+0.13  2011-12-12  - Some more improvements to the code
+0.12  2011-01-19  - New optional arguments for running
                     bibtex or biber
-0.11  2010-10-03  - use graphicspath instead of $imageDir to
+0.11  2010-10-03  - Use graphicspath instead of $imageDir to
                     allow working with Windows
-                  - test for pst-exa to write \psset in the
+                  - Test for pst-exa to write \psset in the
                     pdf file
-0.10  2010-01-04  - allow using the package pst-exa
-0.09  2009-10-01  - allow pspicture*
-0.08  2009-08-28  - test for png files (only for Linux)
-0.07  2009-07-24  - fix bug with \begin{postscript} and following
+0.10  2010-01-04  - Allow using the package pst-exa
+0.09  2009-10-01  - Allow pspicture*
+0.08  2009-08-28  - Test for png files (only for Linux)
+0.07  2009-07-24  - Fix bug with \begin{postscript} and following
                     pspicture environment
-                  - add some more documentation
-0.06  2007-08-28  - fix bug with \begin{pspicture} and \pspicture
-0.05  2007-07-05  - allow different extensions for the source file
+                  - Add some more documentation
+0.06  2007-08-28  - Fix bug with \begin{pspicture} and \pspicture
+0.05  2007-07-05  - Allow different extensions for the source file
                     e.g. tex, ltx
-		  - ignore verbatim environment
-		  - better log file support
-0.04  2007-07-04  - allow all \begin ..\end sequences anywhere 
-                    in a line, see testcase 
-0.03  2007-06-21  - fix nested environments 
-0.02  2007-06-20  - first (public) version
+                  - Ignore verbatim environment
+                  - Better log file support
+0.04  2007-07-04  - Allow all \begin ..\end sequences anywhere
+                    in a line, see testcase
+0.03  2007-06-21  - Fix nested environments
+0.02  2007-06-20  - First (public) version
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/README b/Master/texmf-dist/doc/latex/pst2pdf/README
deleted file mode 100644
index b59e3919cf8..00000000000
--- a/Master/texmf-dist/doc/latex/pst2pdf/README
+++ /dev/null
@@ -1,59 +0,0 @@
-pst2pdf is a Perl script which isolates all PostScript or
-PSTricks related parts of the TeX document into single
-LaTeX files, for which an eps and pdf image is created. 
-The pdf ones are then imported in a last pdflatex run
-for the pdf output of the main document. The eps and
-pdf files are saved in a subdirectory images.
-
-Syntax: pst2pdf.pl file[.tex] [options] 
-
-alternative: perl pst2pdf.pl file[.tex] [options]
-
-
-Some restrictions:
-\begin{postscript}
-...
-\begin{pspicture}
-....
-\end{pspicture}
-...
-\end{postscript}
-
-The pspicture environment can be nested, the postscript one NOT! 
-pspicture can be inside of a postscript environment, but 
-not vice versa.
-
-The postscript environment should be used for all other
-PostScript related commands, which are not part of
-a pspicture environment, e.g. nodes inside normal text.
-
-pst2pdf creates a document file-pdf.tex for use with
-pdflatex, which then creates file-pdf.pdf. The created
-images are named file-fig-<No>.pdf
-
-Options:
-  -h,--help          - display this help and exit
-  -l,--license       - display license information and exit
-  -v,--version 	     - display version (current $nv) and exit
-  -d,--dpi=<int>     - the dots per inch for images (default 300)
-  -j,--jpg           - create .jpg files (need Ghostscript)
-  -p,--png           - create .png files (need Ghostscript)
-  -e,--eps	     - create .eps files (need pdftops)
-  -s,--svg	     - create .svg files (need pdf2svg)
-  -P,--ppm	     - create .ppm files (need pdftoppm)
-  -a,--all	     - create .(pdf,eps,jpg,png,ppm,svg) images
-  -c,--clear         - delete all temp and aux files
-  -x,--xetex         - using (Xe)LaTeX for create images
-  -m,--margins=<int> - margins for pdfcrop (in bp) (default 1)
-  -ni,--noimages     - generate file-pdf.tex, but not images
-  -np,--single       - create images files whitout preview and Ghostscript
-  -ns,--nosource     - delete all source(.tex) for images files
-  --imgdir=<string>  - the folder for the created images (default images)
-  --ignore=<string>  - skip other verbatim environment (default other)
-  --bibtex           - run bibtex on the aux file, if exists
-  --biber            - run biber on the bcf file, if exists
-  --Verbose          - creates a long log file (.plog)
-
-for more documentation => pst2pdf --help or read the documentation
---
-Herbert Voss 2010-01-04
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/README.md b/Master/texmf-dist/doc/latex/pst2pdf/README.md
new file mode 100644
index 00000000000..3ef4a697f47
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/pst2pdf/README.md
@@ -0,0 +1,93 @@
+# pst2pdf &ndash; Running a PSTricks document with pdflatex
+
+Release v0.19 \[2020-08-17\]
+
+## Description
+
+`pst2pdf` is a Perl _script_ which isolates all `PostScript` or `PSTricks` related
+parts of the TeX document, read all `postscript`, `pspicture`, `psgraph` and `PSTexample`
+environments, extract source code in standalone files and converting them into image
+format \(default `pdf`\). Create new file with all extracted environments converted to `\includegraphics`
+and runs \(pdf/xe/lua\)latex.
+
+## Usage
+
+```
+pst2pdf.pl [<options>] <texfile>[.tex|.ltx]
+```
+
+or
+
+```
+pst2pdf.pl <texfile>[.tex|.ltx] [<options>]
+```
+
+Relative or absolute `paths` for directories and files is not supported. Options that accept
+a _value_ require either a blank space or `=` between the option and the _value_. Some short
+options can be bundling.
+
+If used without `[<options>]` the extracted environments are converted to `pdf` image format
+and saved in the `./images` directory using `latex>dvips>ps2pdf` and `preview` package to
+process `<texfile>` and `pdflatex` to process the output file `<texfile-pdf>`.
+
+## Restrictions
+
+The `pspicture` environment can be nested, the `postscript` one **NOT!** `pspicture` can be
+inside of a `postscript` environment, but not vice versa.
+
+```latex
+\begin{postscript}
+  ...
+    \begin{pspicture}
+      ....
+    \end{pspicture}
+  ...
+\end{postscript}
+```
+
+The `postscript` environment should be used for all other PostScript related commands, which
+are not part of a `pspicture` environment, e.g. nodes inside normal text or `\psset{...}`
+outside of environment.
+
+## Installation
+
+The script `pst2pdf` is present in `TeXLive` and `MiKTeX`, use the package manager to install.
+
+For manual installation, download [pst2pdf.zip](http://mirrors.ctan.org/graphics/pstricks/scripts/pst2pdf.zip) and unzip it
+and move all files to appropriate locations:
+
+```
+  pst2pdf-doc.pdf    -> TDS:doc/support/pst2pdf/pst2pdf-doc.pdf
+  pst2pdf-doc.tex    -> TDS:doc/support/pst2pdf/pst2pdf-doc.tex
+  pst2pdf-doc.bib    -> TDS:doc/support/pst2pdf/pst2pdf-doc.bib
+  test1.tex          -> TDS:doc/support/pst2pdf/test1.tex
+  test2.tex          -> TDS:doc/support/pst2pdf/test2.tex
+  test3.tex          -> TDS:doc/support/pst2pdf/test3.tex
+  test1-pdf.tex      -> TDS:doc/support/pst2pdf/test1-pdf.pdf
+  test2-pdf.tex      -> TDS:doc/support/pst2pdf/test2-pdf.pdf
+  test3-pdf.tex      -> TDS:doc/support/pst2pdf/test3-pdf.pdf
+  tux.jpg            -> TDS:doc/support/pst2pdf/tux.jpg
+  README.md          -> TDS:doc/support/pst2pdf/README.md
+  Changes            -> TDS:doc/support/pst2pdf/Changes
+  pst2pdf.pl         -> TDS:scripts/pst2pdf/pst2pdf.pl
+```
+
+## Documentation
+
+For more documentation use:
+
+```
+$ pst2pdf --help
+```
+
+or
+
+```
+$ texdoc pst2pdf
+```
+
+To reproduce the documentation run `xelatex pst2pdf-doc.tex`.
+
+## Copyright
+
+Copyright 2013 - 2020 by Herbert Voss `<hvoss@tug.org>` and Pablo González L `<pablgonz@yahoo.com>`.
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.bib b/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.bib
index 4bac6f923ea..49d7274d357 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.bib
+++ b/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.bib
@@ -82,3 +82,68 @@
   year		= {2012},
   address	= {\url{CTAN:/graphics/pstricks/contrib/pst-tools}}
 }
+
+@Manual{preview,
+  author	= {David Kastrup},
+  title		= {The \texttt{preview} package for \hologo{LaTeX}},
+  publisher	= {CTAN},
+  year		= {2017},
+  address	= {\url{https://www.ctan.org/pkg/preview}}
+}
+
+@Manual{pst-pdf,
+  author	= {Rolf Niepraschk},
+  title		= {The \texttt{pst-pdf} package},
+  publisher	= {CTAN},
+  year		= {2019},
+  address	= {\url{https://www.ctan.org/pkg/pst-pdf}}
+}
+
+@Manual{auto-pst-pdf,
+  author	= {Will Robertson},
+  title		= {The \texttt{auto-pst-pdf} package},
+  publisher	= {CTAN},
+  year		= {2009},
+  address	= {\url{https://www.ctan.org/pkg/auto-pst-pdf}}
+}
+
+@Manual{auto-pst-pdf-lua,
+  author	= {Herbert Voß},
+  title		= {The \texttt{auto-pst-pdf-lua} package  - Using \hologo{LuaLaTeX} with \texttt{PSTricks}},
+  publisher	= {CTAN},
+  year		= {2018},
+  address	= {\url{https://www.ctan.org/pkg/auto-pst-pdf-lua}}
+}
+
+@Manual{pst-exa,
+  author	= {Herbert Voß},
+  title		= {\texttt{pst-exa} - Typeset \texttt{PSTricks} examples, with \hologo{pdfTeX}},
+  publisher	= {CTAN},
+  year		= {2017},
+  address	= {\url{https://www.ctan.org/pkg/pst-exa}}
+}
+
+@Manual{graphicx,
+  author	= {The \hologo{LaTeX3} Project},
+  title		= {\texttt{graphics} - Enhanced support for graphics},
+  publisher	= {CTAN},
+  year		= {2017},
+  address	= {\url{https://www.ctan.org/pkg/graphicx}}
+}
+
+@Manual{grfext,
+  author	= {Heiko Oberdiek},
+  title		= {The \texttt{grfext} package},
+  publisher	= {CTAN},
+  year		= {2017},
+  address	= {\url{https://www.ctan.org/pkg/grfext}}
+}
+
+@Manual{pst-plot,
+  author	= {{Timothy van} Zandt and Herbert Voß},
+  title		= {\texttt{pst-plot} - Plot data using \texttt{PSTricks}},
+  publisher	= {CTAN},
+  year		= {2019},
+  address	= {\url{https://www.ctan.org/pkg/pst-plot}}
+}
+
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.pdf b/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.pdf
index 729ed152ecc..ea2ceb21c42 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.pdf
+++ b/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.pdf
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.tex b/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.tex
index 1c9d4bd1a7b..ab85cde8963 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.tex
+++ b/Master/texmf-dist/doc/latex/pst2pdf/pst2pdf-doc.tex
@@ -1,204 +1,1244 @@
-% arara: latex: {draft: yes}
-% arara: latex: {draft: yes}
-% arara: biber
-% arara: makeindex
-% arara: latex
-% arara: dvips
-% arara: ps2pdf
-% arara: clean: { files:[PSTricks.bib,pst2pdf-doc.out, pst2pdf-doc.ps, pst2pdf-doc.toc,pst2pdf-doc.log,pst2pdf-doc.ind,pst2pdf-doc.aux, pst2pdf-doc.bbl, pst2pdf-doc.bcf, pst2pdf-doc.blg,pst2pdf-doc.dvi,pst2pdf-doc.idx,pst2pdf-doc.ilg,pst2pdf-doc.run.xml] }
-\documentclass[11pt,english,BCOR=10mm,DIV=12,bibliography=totoc,parskip=false,headings=small,
-    headinclude=false,footinclude=false,twoside]{pst-doc}
-
+\documentclass[11pt,english,
+               BCOR=10mm,DIV=10,% <- changed
+               bibliography=totoc,parskip=half*,<- changed
+               headings=small,% <- changed
+               headinclude=false,% <- changed
+               footinclude=false,oneside,mpinclude=false]{pst-doc}
+\AfterCalculatingTypearea{%
+  \newgeometry{top=0.5in, bottom=0.3in,left=1.4in,right=0.7in,%
+               marginparwidth=1.3in,marginparsep=0.1in,footskip=0.2in,%
+               headheight=1cm,headsep=0.27cm,reversemarginpar}%
+  \KOMAoptions{headwidth=text,headsepline=:text,footwidth=text}% <- added
+}
+\recalctypearea
+\RedeclareSectionCommand[
+  %runin=false,
+  afterindent=false,
+  beforeskip=\baselineskip,
+  afterskip=.5\baselineskip]{section}
+\RedeclareSectionCommand[
+  %runin=false,
+  afterindent=false,
+  beforeskip=.75\baselineskip,
+  afterskip=.5\baselineskip]{subsection}
+\RedeclareSectionCommand[
+  %runin=false,
+  afterindent=false,
+  beforeskip=.5\baselineskip,
+  afterskip=.25\baselineskip]{subsubsection}
 \listfiles
 \let\Lfile\LFile
-\usepackage[utf8]{inputenc}
-\usepackage{pst-node}
-\let\pstnodeFV\fileversion
-\let\pstnodeFD\filedate
 \usepackage{biblatex}
-
 \addbibresource{\jobname.bib}
-
-\RequirePackage{xspace}
-\usepackage{pst-text,pst-grad}
-\let\pstFV\fileversion
-\DeclareFixedFont{\RM}{T1}{ptm}{b}{n}{4cm}
-\renewcommand\bgImage{\pscharpath[fillstyle=gradient,
-  gradbegin=red,gradend=blue,gradangle=-90]{\RM pst2pdf}}
-
-\lstset{language=PSTricks,basicstyle=\footnotesize\ttfamily}
+%\lstset{language=PSTricks,basicstyle=\footnotesize\ttfamily}
 \def\DVI{\textsc{DVI}}
 \def\PDF{\textsc{PDF}}
 \def\gs{\textsc{Ghostscript}}
-%
+\usepackage{multicol,enumitem,hologo,accsupp,csquotes}
+
+% Identification
+\def\myscript{pst2pdf}
+\def\fileversion{0.19}
+\def\filedate{2020-08-17}
+
+% Config hyperref
+\hypersetup{
+  linktoc            = all,
+  pdftitle           = {.:: pst2pdf v\fileversion{} [\filedate] --- Running a PSTricks document with (pdf/xe/lua)latex ::.},%
+  pdfauthor          = {Herbert Vo\ss, Pablo Gonz\'{a}lez Luengo},%
+  pdfsubject         = {Documentation for version \fileversion},%
+  pdfkeywords        = {extract, conversion, images, pstricks, standalone files},
+  pdfstartview       = {FitH},%
+  bookmarksopenlevel = 2,%
+}
+
+% Some font for verbatim examples
+\newfontfamily\lmmitalic{lmmono10-italic.otf}[
+   Scale             = 0.95,%
+   Extension         = .otf,%
+   ItalicFont        = lmmono10-italic,%
+   SmallCapsFont     = lmmonocaps10-oblique,%
+   SlantedFont       = lmmonoslant10-regular,
+   ]
+% The character of visible space is now taken from Latin Modern Mono
+% to prevent fonts in T1. The original definition for xetex/luatex is
+% \def\verbvisiblespace{\usefont{OT1}{cmtt}{m}{n}\asciispace}
+\def\verbvisiblespace{{\fontfamily{lmtt}\selectfont\char"2423}}
+% Add some colors
+\definecolor{optcolor}{rgb}{0.281,0.275,0.485}
+\definecolor{pkgcolor}{rgb}{0,0.5,0.5}
+\definecolor{araracolor}{rgb}{0, 0.72, 0.28}
+\definecolor{linkcolor}{rgb}{0.04,0.38,0.04}
+\definecolor{rulecolor}{rgb}{0.96,0.96,0.96}
+
+% new macros
+\makeatletter
+\def\Lscript#1{\texttt{#1}\index{#1@\texttt{#1}}\index{Script!#1@\texttt{#1}}}
+\def\Losystem#1{\texttt{#1}\index{#1@\texttt{#1}}\index{Operating system!#1@\texttt{#1}}}
+\def\Loptcmd#1{\index{Options in command line!#1@\texttt{#1}}}% \index{#1@\texttt{#1}}
+\def\Limgform#1{\texttt{#1}\index{Image format!#1@\texttt{#1}}}% \index{#1@\texttt{#1}}
+\def\Loptprg#1{\index{Compiler options!#1@\texttt{#1}}}% \index{#1@\texttt{#1}}
+\def\Venv#1{\texttt{#1}\index{Environment Verbatim!#1@\texttt{#1}}}
+\def\Wenv#1{\texttt{#1}\index{Environment Verbatim Write!#1@\texttt{#1}}}
+
+% Only index a starred version
+\RenewDocumentCommand{\LFile}{sm}
+  {
+    \IfBooleanTF{#1}%
+      {%
+        \LFile{#2}
+
+      }%
+      {%
+        \texttt{#2}%
+      }%
+  }%
+
+% \prgopt{sm} : #1 compiler opt, #2 program opt:
+\NewDocumentCommand{\prgopt}{sm}
+  {
+    \IfBooleanTF{#1}%
+      {%
+        \mbox{\textcolor{gray}{\texttt{-{}#2}}}%
+        \Loptprg{-{}#2}%
+      }%
+      {%
+        \mbox{\textcolor{gray}{\texttt{-{}#2}}}%
+        \index{#2@\texttt{-{}#2}}\index{Program options!#1@\texttt{-{}#2}}%
+      }%
+  }%
+
+% \DescribeIF{m}, #1 image format
+\newsavebox{\marginIF}
+\NewDocumentCommand{\DescribeIF}{ m }
+  {%
+    \begin{lrbox}{\marginIF}%
+      \begin{minipage}[t]{\marginparwidth}%
+        \raggedleft\ttfamily\bfseries%
+        \textcolor{optcolor}{#1}\hfill
+      \end{minipage}%
+    \end{lrbox}%
+    \index{Image format!#1@\texttt{#1}}%
+    \leavevmode%
+    \marginpar{\usebox{\marginIF}}%
+    \ignorespaces%
+  }%
+
+% \myenv{environ} for margin
+\NewDocumentCommand{\myenv}{m}
+  {
+    \begin{minipage}[t]{\marginparwidth}%
+        \raggedleft\ttfamily\small%
+        {\textcolor{gray}{\textbackslash begin\{}}{\bfseries\textcolor{pkgcolor}{#1}}\textcolor{gray}{\}}\par%
+        \meta[ac=lightgray,cf=gray]{env content}\par%
+        {\textcolor{gray}{\textbackslash end\{}}{\bfseries\textcolor{pkgcolor}{#1}}\textcolor{gray}{\}}%
+    \end{minipage}%
+    \index{Environment suport by default!#1@\texttt{#1}}
+  }
+% CleanPST for margin
+\NewDocumentCommand{\mytag}{m}
+  {%
+   \begin{minipage}[t]{\marginparwidth}%
+        \raggedleft\ttfamily\small%
+        \textcolor{gray}{\%}{\bfseries\textcolor{pkgcolor}{#1}}\par%
+        \meta[ac=lightgray,cf=gray]{code}\par%
+        \textcolor{gray}{\%}{\bfseries\textcolor{pkgcolor}{#1}}%
+    \end{minipage}%
+    \index{Remove PST code!#1@\texttt{#1}}
+  }%
+
+% \DescribeTE{sm}, #1 tag, #2 env
+\newsavebox{\marginenvtag}
+\NewDocumentCommand{\DescribeTE}{sm}{%
+\begin{lrbox}{\marginenvtag}%
+   \begin{minipage}[t]{\marginparwidth}%
+    \raggedleft
+    \IfBooleanTF{#1}{\mytag{#2}}{\myenv{#2}}
+    \end{minipage}%
+\end{lrbox}%
+    \leavevmode%
+    \marginpar{\usebox{\marginenvtag}}%
+    \ignorespaces%
+}%
+\makeatother
+
+\ExplSyntaxOn
+% \cmdopt[short]{long}
+\NewDocumentCommand{\cmdopt}{om}
+  {
+    \IfNoValueTF{#1}
+      {
+        \textcolor{optcolor}{\texttt{-\/-#2}}
+      }
+      {
+        \textcolor{optcolor}{\texttt{-{}#1}},
+        \textcolor{optcolor}{\texttt{-\/-#2}}
+      }
+    \Loptcmd{-\/-#2}
+  }
+
+% Custom \meta[...]{...}, \marg[...]{...} and \oarg[...]{...} for color
+\NewDocumentCommand{\meta}{O{}m}
+  {
+   \myscript_meta_generic:Nnn \myscript_meta:n { #1 } { #2 }
+  }
+\NewDocumentCommand{\marg}{O{}m}
+  {
+   \myscript_meta_generic:Nnn \myscript_marg:n { #1 } { #2 }
+  }
+\NewDocumentCommand{\oarg}{O{}m}
+  {
+   \myscript_meta_generic:Nnn \myscript_oarg:n { #1 } { #2 }
+  }
+% Variables and keys
+\tl_new:N \l_myscript_meta_font_tl
+
+\keys_define:nn { myscript/meta }
+  {
+   type .choice:,
+   type / tt .code:n = \tl_set:Nn \l_myscript_meta_font_tl { \ttfamily },
+   type / rm .code:n = \tl_set:Nn \l_myscript_meta_font_tl { \rmfamily },
+   type .initial:n = rm,
+   cf .tl_set:N = \l_myscript_meta_color_tl,
+   cf .initial:n = black,%
+   ac .tl_set:N = \l_myscript_meta_anglecolor_tl,
+   ac .initial:n = lightgray,
+   sbc .tl_set:N = \l_myscript_meta_brackcolor_tl,
+   sbc .initial:n = gray,
+   cbc .tl_set:N = \l_myscript_meta_bracecolor_tl,
+   cbc .initial:n = gray,
+  }
+% Internal commands
+\cs_new_protected:Npn \myscript_meta_generic:Nnn #1 #2 #3
+  {
+   \group_begin:
+    \keys_set:nn { myscript/meta } { #2 }
+    \color{ \l_myscript_meta_color_tl }
+    \l_myscript_meta_font_tl
+    #1 { #3 } % #1 is \myscript_meta:n, \myscript_marg:n or \myscript_oarg:n
+   \group_end:
+  }
+\cs_new_protected:Npn \myscript_meta:n #1
+  {
+   \myscript_meta_angle:n { \textlangle }
+   \myscript_meta_meta:n { #1 }
+   \myscript_meta_angle:n { \textrangle }
+  }
+\cs_new_protected:Npn \myscript_marg:n #1
+  {
+   \myscript_meta_brace:n { \textbraceleft }
+   \myscript_meta:n { #1 }
+   \myscript_meta_brace:n { \textbraceright }
+  }
+\cs_new_protected:Npn \myscript_oarg:n #1
+  {
+   \myscript_meta_brack:n { [ }
+   \myscript_meta:n { #1 }
+   \myscript_meta_brack:n { ] }
+  }
+\cs_new_protected:Npn \myscript_meta_meta:n #1
+  {
+   \textnormal{\textit{#1}}
+  }
+\cs_new_protected:Npn \myscript_meta_angle:n #1
+  {
+   \group_begin:
+    \fontfamily{lmr}\selectfont
+    \textcolor{\l_myscript_meta_anglecolor_tl}{#1}
+   \group_end:
+  }
+\cs_new_protected:Npn \myscript_meta_brace:n #1
+  {
+   \group_begin:
+    \color{\l_myscript_meta_bracecolor_tl}
+    #1
+   \group_end:
+  }
+\cs_new_protected:Npn \myscript_meta_brack:n #1
+  {
+   \textcolor{\l_myscript_meta_brackcolor_tl}{#1}
+  }
+
+% \DescribeCmd[...]{...}{...}{...}
+\newsavebox{\optcmdline}
+\NewDocumentCommand{\DescribeCmd}{ o m m m }
+  {
+  \group_begin:
+    \begin{lrbox}{\optcmdline}%
+      \begin{minipage}[t]{\marginparwidth}%
+      \ttfamily\raggedleft%
+      \IfNoValueTF{#1}
+        {\textcolor{optcolor}{-\/-#2}}
+        {\textcolor{optcolor}{-{#1}}\textcolor{gray}{,} \textcolor{optcolor}{-\/-#2}}%
+      \end{minipage}%
+      \Loptcmd{-\/-#2}
+    \end{lrbox}%
+    \leavevmode%
+    \marginpar{\usebox{\optcmdline}}%
+    \meta[ac=lightgray,cf=gray]{#3}
+    \raggedleft\hfill\textcolor{gray}{\textsf{(default: ~ {#4})}}\ignorespaces\par%
+    %\vspace*{2pt}\par%
+  \group_end:
+}
+
+\ExplSyntaxOff
+% Don't copy numbers in code example for listings
+\newcommand*{\noaccsupp}[1]{\BeginAccSupp{ActualText={}}#1\EndAccSupp{}}
+
+% Create a language for documentation
+\lstdefinelanguage{myscript-doc}{
+    texcsstyle=*,%
+    escapechar=`,%
+    showstringspaces=false,%
+    extendedchars=true, %
+    stringstyle = {\color{red}},%
+    alsoletter={\-,.},%
+% comments
+    morecomment=[l]{\%},%
+    commentstyle=\lmmitalic\color{lightgray},%
+% Important words 1
+    keywordstyle=[1]{\color{NavyBlue}},%
+    keywords=[1]{PassOptionsToPackage,AtBeginDocument,documentclass,usepackage,section},%
+% Important words 2 (macros)
+    keywordstyle=[2]{\color{blue!75}},%
+    keywords=[2]{graphicspath,RequirePackage,renewcommand,includegraphics,coordinate,draw,approx,%
+    PreviewBbAdjust,setlength,parindent,usetikzlibrary,tikzexternalize,psset,tikzset,PrependGraphicsExtensions,%
+    DefineShortVerb,lstMakeShortInline,MakeSpecialShortVerb,UndefineShortVerb,verb,myverb,macro,put,line},%
+% Important words 3, options in input file
+    keywordstyle=[3]{\color{optcolor!85}},%
+    keywords=[3]{arara,extensions,luatex,env,norun,%
+    clean,pst,tkz,eps,pdf,xetex,latex,luatex,dvips,png,latexmk,svg,srcenv,noprew,imgdir},%
+% Important words 4, environments and tags
+    keywordstyle=[4]{\color{pkgcolor}},%
+    keywords=[4]{pspicture,endpspicture,description,filecontents,PSTexample,%
+    psgraph, endpsgraph,CleanPST,postscript},%
+% Important words 5, directory
+    keywordstyle=[5]{\color{OrangeRed}},%
+    keywords=[5]{images},% ,pics
+% Important words 6, begin, end and other
+    keywordstyle=[6]{\color{gray}},% replace this color
+    keywords=[6]{begin,end,-recorder,doc,active,inactive,tightpage,BEGIN,END,%
+    -shell-escape,osf,--output-format,dvi},%
+% Important words 7, reserved for arara
+    keywordstyle=[7]{\color{araracolor}},%
+    keywords=[7]{lualatex,halt,xelatex},%
+% Important words 8, pkg and others load in examples
+    keywordstyle=[8]{\color{SlateBlue}},%
+    keywords=[8]{graphicx,grfext,article,document,preview,libertinus,pst-pdf},%
+% Important words 9, files used in examples
+    keywordstyle=[10]{\color{OrangeRed}},%
+    keywords=[10]{test-fig-all.pdf,test-fig-1981.tex,test-fig-1981.pdf, test-fig-1,test-fig-2,test-out,test-in.ltx,%
+    test-fig-1981.tex,test-out.tex,file-in.tex,file-out,test.tex,test-fig-all.dvi,test-fig-1.svg,test-fig-all.tex},%
+}[keywords,tex,comments,strings]% end languaje
+
+% \begin{examplecode}[opts]...\end{examplecode}
+\lstnewenvironment{examplecode}[1][]{%
+\lstset{
+    language=myscript-doc,%
+    stringstyle = {\color{red}},%
+    basicstyle=\ttfamily\small,%
+    numbersep=1em,%
+    numberstyle=\tiny\color{gray}\noaccsupp,%
+    rulecolor=\color{gray!50},%
+    framesep=\fboxsep,%
+    framerule=\fboxrule,%
+    xleftmargin=\dimexpr\fboxsep+\fboxrule\relax,%
+    xrightmargin=\dimexpr\fboxsep+\fboxrule\relax,%
+% literateee
+    literate=*{\{}{{\bfseries\textcolor{gray}{\{}}}{1}
+              {\}}{{\bfseries\textcolor{gray}{\}}}}{1}
+              {[}{{\textcolor{gray}{[}}}{1}
+              {]}{{\textcolor{gray}{]}}}{1}
+              {\*}{{\bfseries\textcolor{MediumOrchid}{*}}}{1}
+              {:}{{\textcolor{gray}{:}}}{1}
+              {,}{{\textcolor{gray}{,}}}{1}
+              {=}{{\textcolor{gray}{=}}}{1}
+              {/}{{\textcolor{OrangeRed}{/}}}{1}
+              {scale=1}{{\textcolor{gray}{scale=1}}}{7}
+              {\%CleanPST}{{\textcolor{gray}{\%}\textcolor{pkgcolor}{CleanPST}}}{9},%
+          #1,%
+    }% close lstset
+}%
+{}% close examplecode
+
+% \begin{examplecmd}...\end{examplecmd}
+\lstnewenvironment{examplecmd}{%
+\lstset{
+    language=myscript-doc,%
+    basicstyle=\ttfamily\small,%
+    frame=single,%
+    alsoletter={\-,.,\-\-},%
+    rulecolor=\color{gray!50},%
+    framesep=\fboxsep,%
+    framerule=\fboxrule,%
+    xleftmargin=\dimexpr\fboxsep+\fboxrule\relax,%
+    xrightmargin=\dimexpr\fboxsep+\fboxrule\relax,%
+    keywordstyle=[20]{\color{gray}},% replace this color
+    keywords=[20]{--margins, -recorder,-shell-escape,-s,-o,-e,-p,-j,--imgdir,%
+    --luatex,--latexmk,--svg,--png,--nopdf,pics,-no-shell-escape,-interaction,nonstopmode},%
+% Reserved words (cmd line options)
+    deletekeywords=[4]{pst2pdf},%
+    classoffset=7,%
+    keywordstyle=\bfseries\color{ForestGreen},%
+    morekeywords={pst2pdf},%
+% % Reserved words (cmd line options)
+    classoffset=8,%
+    keywordstyle={\color{ForestGreen}},%
+    morekeywords={gs,pdftoppm,pdftocairo,pdftops,cd,perl,pdfcrop},%
+% Only for command line options
+    classoffset=5,%
+    keywordstyle=\color{blue},%
+    keywords={user,machine},%
+    literate=*{[}{{\textcolor{darkgray}{[}}}{1}
+              {]}{{\textcolor{darkgray}{]}}}{1}
+              {=}{{\textcolor{gray}{=}}}{1}
+              {@}{{\textcolor{blue}{@}}}{1}
+              {\$}{{\textcolor{blue}{\$}}}{1}
+              {:}{{\textcolor{blue}{:}}}{1}
+              {§}{{\textcolor{red}{\$\space}}}{2}
+              {~}{{\textcolor{blue}{\bfseries\textasciitilde}}}{1}%
+    }% close lstset
+}%
+{}% close examplecmd
+
+% \lstinline[style=inline]|...|
+\lstdefinestyle{inline}
+  {
+   language=myscript-doc,%
+   basicstyle=\ttfamily\color{gray},%
+   escapechar=`,%
+   upquote=true,%
+   deletekeywords=[8]{preview},%
+   morekeywords =[4]{preview},%
+   literate=*{\%}{{\bfseries\textcolor{gray}{\%}}}{1}
+             {\*}{{\bfseries\textcolor{MediumOrchid}{*}}}{1}
+  }
+
+% set default style
+\lstset{style=inline}
+
 \begin{document}
 
 \title{\texttt{pst2pdf}}
-\subtitle{Running a PSTricks document with pdflatex;\\  \small v. 0.18}
-\author{Herbert Voß  \\ Pablo Gonz\'{a}lez Luengo}
-\docauthor{}
-\date{\today}
+\subtitle{Running a PSTricks document with (pdf/xe/lua)latex;\\  v\fileversion{} --- \filedate\thanks{%
+    This file describes a documentation for version \fileversion, last revised \filedate.}}
+\author{Herbert Voß \\ Pablo Gonz\'{a}lez L}
+\date{}
+
 \maketitle
 
+\begin{abstract}
+
+\texttt{pst2pdf} is a \texttt{Perl} \emph{script} which isolates all \texttt{PostScript} or \texttt{PSTricks} related
+parts of the \TeX{} document, read all \texttt{postscript}, \texttt{pspicture}, \texttt{psgraph}
+and \texttt{PSTexample} environments and, extract source code in \emph{standalone} files and
+converting them into image format \texttt{pdf, eps, jpg, svg} or \texttt{png} (default \texttt{pdf}).
+Create new file with all extracted environments converted to \Lcs{includegraphics} and runs \texttt{(pdf/Xe/lua)latex}.
+\end{abstract}
+
 \tableofcontents
 
 \clearpage
+\newpage
 
 \section{Introduction}
+
 \PST\ as \PS\ related package uses the programming language \PS\ for internal
 calculations. This is an important advantage, because floating point arithmetic is no
 problem. Nearly all mathematical calculation can be done when running the \DVI-file
 with \gs. However, creating a \PDF\ file in a direct way with \Lprog{pdflatex} is
-not possible. \Lprog{pdflatex} cannot understand the \PS\ related stuff. 
+not possible. \Lprog{pdflatex} cannot understand the \PS\ related stuff.
 
-Instead of running \Lprog{pdflatex} one can use the \Lprog{perl} \emph{script} \Lprog{pst2pdf}, it extracts
+Instead of running \Lprog{pdflatex} one can use the \emph{script} \Lscript{pst2pdf}, it extracts
 all \PST\ related code into single documents with the same preamble as the original
 main document.
 
-The \nxLprog{pst2pdf} \emph{script} runs document, clips all whitespace around the
-image and creates a \Lext{pdf} images of the \PST\ related code. 
+The \Lscript{pst2pdf} \emph{script} runs document, extract source code for all \PST\ as \PS\ related parts, clips all whitespace around the
+image and creates a \Lext{pdf} images of the \PST\ related code.
 
 In a last run which is the \Lprog{pdflatex} the \PST\ code in the
 main document is replaced by the created images.
 
-\section{Requirements}
-\subsection{Programs needed}
-\nxLprog{pst2pdf} needs a latest version \Lprog{Ghostscript} (9.14), \Lprog{perl} (>=5.18), \Lprog{pdf2svg}, \Lprog{pdftoppm} and \Lprog{pdftops}
-(from \Lprog{poppler-utils} or \Lprog{xpdf-utils}) for the process file. If you need a create .pdf images whitout \Lprog{Ghostscript}, use single mode (see \ref{single}).
-
-\subsection{Preparating file}
-The script scan the file for \Lenv{pspicture} and \Lenv{postscript} environments,
-which are then taken with its contents from the main file to create stand alone documents
-with the same preamble as the main document. The \Lenv{pspicture} environment can be nested,
-the \Lenv{postscript} one not! But it can contain an environment \Lenv{pspicture}, but not vice versa.
-The \Lenv{postscript} environment should always be used, when there is some code before a \Lenv{pspicture}
-environment or for some code which is not inside of a \Lenv{pspicture} environment.
+\section{License}
 
-\nxLprog{pst2pdf} delete al lines contains \PST\ package before last run, if you need delete other \PST\ code in preamble use:
+This program is free software; you can redistribute it and/or modify
+it under the terms of the \href{https://www.gnu.org/licenses/gpl-3.0.html}{GNU General Public License} as published by
+the \href{https://www.fsf.org/}{Free Software Foundation}; either version 3 of the License, or
+(at your option) any later version.
 
-\begin{verbatim}
-%CleanPST
-pstricks code	
-%CleanPST
-\end{verbatim}
 
-\section{Environments support}
-\nxLprog{pst2pdf} support fourth environments in default and single way:
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \href{https://www.gnu.org/licenses/gpl-3.0.html}{GNU General Public License}
+for more details.
 
-\vspace{10pt}
-\begin{minipage}[c]{0.25\textwidth}
-\begin{verbatim}
-\pspicture*
-\psset{...}
-pstricks code	
-\endpspicture
-\end{verbatim}
-\end{minipage}
-\begin{minipage}[c]{0.25\textwidth}
-\begin{verbatim}
+\section{Requirements for operation}
+
+For the complete operation of \Lscript{pst2pdf}{} you need to have a modern %
+\hologo{TeX} distribution such as \hologo{TeX} Live or \hologo{MiKTeX}, the packages \LPack{preview}\cite{preview},
+\LPack{pst-pdf}\cite{pst-pdf}, \LPack{graphicx}\cite{graphicx} and \LPack{grfext}\cite{grfext}, have
+a version equal to or greater than \liningnums{5.28} of \Lprog{perl}, a
+version equal to or greater than \liningnums{9.24} of \Lprog{Ghostscript}, a
+version equal to or greater than \liningnums{1.40} of \Lscript{pdfcrop}
+and have a version equal to or greater than \liningnums{0.52} of %
+\Lprog{poppler-utils}.
+
+The distribution of \hologo{TeX} Live 2020 for \Losystem{Windows} includes %
+\Lscript{pst2pdf} and all requirements, \hologo{MiKTeX} users must install the
+appropriate software for full operation.
+
+The script auto detects the \Lprog{Ghostscript}, but not \Lprog{poppler-utils}.
+You should keep this in mind if you are using the script directly and not
+the version provided in your \hologo{TeX} distribution.
+
+The script has been tested on \Losystem{Windows} (v10) and %
+\Losystem{Linux} (fedora 32) using \Lprog{Ghostscript} %
+\liningnums{v9.52}, \Lprog{poppler-utils} \liningnums{v0.84}, \Lprog{perl} \liningnums{v5.30}
+and the standard classes offers by \hologo{LaTeX}: \LClass{book},
+\LClass{report}, \LClass{article} and \LClass{letter}.
+
+\section{How it works}
+\label{sec:howtowork}
+
+It is important to have a general idea of how the \emph{\enquote{extraction and conversion}}
+process works and the requirements that must be fulfilled so
+that everything works correctly, for this we must be clear about some
+concepts related to how to work with the \meta{input file}, the \meta{verbatim content}
+and the \meta{steps process}.
+
+\subsection{The input file}
+\label{sec:inputfile}
+
+The \meta{input file} must comply with \emph{certain characteristics} in order to
+be processed, the content at the beginning and at the end of the \meta{input
+file} is treated in a special way, before \lstinline|\documentclass| and after
+\lstinline|\end{document}| can go any type of content, internally the script will
+\emph{\enquote{split}} the \meta{input file} at this points.
+
+If the \meta{input file} contains files using \Lcs{input}\marg[type=tt]{file} or
+\Lcs{include}\marg[type=tt]{file} these will not be processed, from the side of
+the \emph{script} they only represent lines within the file, if you want
+them to be processed it is better to use the \Lscript{latexpand}\footnote{\url{https://www.ctan.org/pkg/latexpand}}
+first and then process the file.
+
+Like \Lcs{input}\marg[type=tt]{file} or \Lcs{include}\marg[type=tt]{file}, blank lines, vertical spaces and tab
+characters are treated literally, for the \emph{script} the \meta{input file}
+is just a set of characters, as if it was a simple text file. It is
+advisable to format the source code \meta{input file} using utilities such
+as \Lprog{chktex}\footnote{\url{https://www.ctan.org/pkg/chktex}} and
+\Lscript{latexindent}\footnote{\url{https://www.ctan.org/pkg/latexindent}}, especially if you want to
+extract the source code of the environments.
+
+Both \Lcs{thispagestyle}\marg[type=tt]{style} and \Lcs{pagestyle}\marg[type=tt]{style}
+are treated in a special way by the script, if they do not appear in the
+preamble then \Lcs{pagestyle}\marg[type=tt]{empty} will be added and if they are present
+and \marg[type=tt]{style} is different from \marg[type=tt]{empty} this
+will be replaced by \marg[type=tt]{empty}.
+
+This is necessary for the image creation process, it does not affect the \meta{output file}, but
+it does affect the \emph{standalone} files. For the script the process of dividing the \meta{input file} into four
+parts and then processing them:
+
+\begin{examplecode}[numbers=left,frame=single]
+% Part One: Everything before \documentclass
+\documentclass{article}
+% Part two: Everything between \documentclass and \begin{document}
+\begin{document}
+% Part three: : Everything between \begin{document} and \end{document}
+\end{document}
+% Part Four: Everything after \end{document}
+\end{examplecode}
+
+If for some reason you have an environment \Lenv{filecontens} before \lstinline|\documentclass| or
+in the preamble of the \meta{input file} that contains a \emph{sub-document} or \emph{environment}
+you want to extract, the script will ignore them.
+
+\subsection{Verbatim contents}
+\label{sec:verbatim}
+
+One of the greatest capabilities of this script is to \emph{\enquote{skip}}
+the complications that \meta{verbatim content} produces with the extraction
+of environments using tools outside the \enquote{\hologo{TeX} world}.
+In order to \emph{\enquote{skip}} the complications, the \meta{verbatim content} is classified into
+three types:
+
+\begin{itemize}[nosep]
+    \item Verbatim in line.
+    \item Verbatim standard.
+    \item Verbatim write.
+\end{itemize}
+
+\subsubsection{Verbatim in line}
+\label{sec:verbatim:inline}
+
+The small pieces of code written using a \emph{\enquote{verbatim macro}}
+are considered \meta{verbatim in line}, such as \lstinline+\verb|+\meta{code}\lstinline+|+
+or \lstinline+\verb*|+\meta{code}\lstinline+|+ or \lstinline+\macro+\marg[type=tt]{code} or
+\lstinline+\macro+\oarg[type=tt]{opts}\marg[type=tt]{code}.
+
+Most \emph{\enquote{verbatim macro}} provide by packages \LPack{minted}, %
+\LPack{fancyvrb} and \LPack{listings} have been tested and are fully
+supported. They are automatically detected the \emph{verbatim macro} (including \texttt{\small\bfseries\textcolor{MediumOrchid}{*}} argument) generates by
+\Lcs{newmint} and \Lcs{newmintinline} and the following list:
+
+\vspace*{-10pt}
+\begin{multicols}{3}
+\begin{itemize}[font=\sffamily\small,partopsep=5pt,parsep=5pt,nosep,leftmargin=*]
+\small
+\item \Lcs{mint}
+\item \Lcs{spverb}
+\item \Lcs{qverb}
+\item \Lcs{fverb}
+\item \Lcs{verb}
+\item \Lcs{Verb}
+\item \Lcs{lstinline}
+\item \Lcs{pyginline}
+\item \Lcs{pygment}
+\item \Lcs{Scontents}
+\item \Lcs{tcboxverb}
+\item \Lcs{mintinline}
+\end{itemize}
+\end{multicols}
+
+Some packages define abbreviated versions for \emph{\enquote{verbatim macro}} as %
+\Lcs{DefineShortVerb}, \Lcs{lstMakeShortInline} and %
+\Lcs{MakeSpecialShortVerb}, will be detected automatically if are declared
+explicitly in \meta{input file}.
+
+The following consideration should be kept in mind for some packages that
+use abbreviations for verbatim macros, such as \LPack{shortvrb} or %
+\LPack{doc} for example in which there is no explicit \lstinline+\macro+ in the
+document by means of which the abbreviated form can be detected, for
+automatic detection need to find \Lcs{DefineShortVerb} explicitly to process
+it correctly. The solution is quite simple, just add in \meta{input file}:
+
+\begin{examplecode}
+\UndefineShortVerb{\|}
+\DefineShortVerb{\|}
+\end{examplecode}
+
+depending on the package you are using. If your \emph{\enquote{verbatim macro}} is not
+supported by default or can not detect, use the options described in \ref%
+{sec:optline}.
+
+\subsubsection{Verbatim standard}
+\label{sec:verbatim:std}
+
+These are the \emph{\enquote{classic}} environments for \emph{\enquote{writing code}} are considered %
+\meta{verbatim standard}, such as \Venv{verbatim} and \Venv{lstlisting}
+environments. The following list (including \texttt{\small\bfseries\textcolor{MediumOrchid}{*}} argument)
+is considered as \meta{verbatim standard} environments:
+
+\begin{multicols}{4}
+\begin{itemize}[font=\sffamily\small, noitemsep,leftmargin=*]
+\small
+\item \Venv{Example}
+\item \Venv{CenterExample}
+\item \Venv{SideBySideExample}
+\item \Venv{PCenterExample}
+\item \Venv{PSideBySideExample}
+\item \Venv{verbatim}
+\item \Venv{Verbatim}
+\item \Venv{BVerbatim}
+\item \Venv{LVerbatim}
+\item \Venv{SaveVerbatim}
+\item \Venv{PSTcode}
+\item \Venv{LTXexample}
+\item \Venv{tcblisting}
+\item \Venv{spverbatim}
+\item \Venv{minted}
+\item \Venv{listing}
+\item \Venv{lstlisting}
+\item \Venv{alltt}
+\item \Venv{comment}
+\item \Venv{chklisting}
+\item \Venv{verbatimtab}
+\item \Venv{listingcont}
+\item \Venv{boxedverbatim}
+\item \Venv{demo}
+\item \Venv{sourcecode}
+\item \Venv{xcomment}
+\item \Venv{pygmented}
+\item \Venv{pyglist}
+\item \Venv{program}
+\item \Venv{programl}
+\item \Venv{programL}
+\item \Venv{programs}
+\item \Venv{programf}
+\item \Venv{programsc}
+\item \Venv{programt}
+\end{itemize}
+\end{multicols}
+
+They are automatically detected \meta{verbatim standard} environments
+(including \texttt{\small\bfseries\textcolor{MediumOrchid}{*}} argument)
+generates by commands:
+
+\begin{multicols}{2}
+\begin{itemize}[font=\sffamily\small,noitemsep,leftmargin=*]
+\small
+\item \Lcs{DefineVerbatimEnvironment}
+\item \Lcs{NewListingEnvironment}
+\item \Lcs{DeclareTCBListing}
+\item \Lcs{ProvideTCBListing}
+\item \Lcs{lstnewenvironment}
+\item \Lcs{newtabverbatim}
+\item \Lcs{specialcomment}
+\item \Lcs{includecomment}
+\item \Lcs{newtcblisting}
+\item \Lcs{NewTCBListing}
+\item \Lcs{newverbatim}
+\item \Lcs{NewProgram}
+\item \Lcs{newminted}
+\end{itemize}
+\end{multicols}
+
+If any of the \meta{verbatim standard} environments is not supported by
+default or can not detected, you can use the options described in \ref%
+{sec:optline}.
+
+\subsubsection{Verbatim write}
+\label{sec:verbatim:write}
+
+Some environments have the ability to write \emph{\enquote{external files}}
+or \emph{\enquote{store content}} in memory, these environments are
+considered \meta{verbatim write}, such as \Wenv{scontents}, \Wenv{filecontents}
+or \Lenv{VerbatimOut} environments. The following list is considered (including \texttt{\small\bfseries\textcolor{MediumOrchid}{*}} argument) as %
+\meta{verbatim write} environments:
+
+\begin{multicols}{4}
+\begin{itemize}[font=\sffamily\small, noitemsep,leftmargin=*]
+\ttfamily\small
+\item \Wenv{scontents}
+\item \Wenv{filecontents}
+\item \Wenv{tcboutputlisting}
+\item \Wenv{tcbexternal}
+\item \Wenv{tcbwritetmp}
+\item \Wenv{extcolorbox}
+\item \Wenv{extikzpicture}
+\item \Wenv{VerbatimOut}
+\item \Wenv{verbatimwrite}
+\item \Wenv{filecontentsdef}
+\item \Wenv{filecontentshere}
+\item \Wenv{filecontentsdefmacro}
+\item \Wenv{filecontentsdefstarred}
+\item \Wenv{filecontentsgdef}
+\item \Wenv{filecontentsdefmacro}
+\item \Wenv{filecontentsgdefmacro}
+\end{itemize}
+\end{multicols}
+
+They are automatically detected \meta{verbatim write}
+(including \texttt{\small\bfseries\textcolor{MediumOrchid}{*}} argument) environments generates
+by commands:
+
+\begin{itemize}[font=\sffamily\small, noitemsep,leftmargin=*]
+\small
+\item \Lcs{renewtcbexternalizetcolorbox}
+\item \Lcs{renewtcbexternalizeenvironment}
+\item \Lcs{newtcbexternalizeenvironment}
+\item \Lcs{newtcbexternalizetcolorbox}
+\item \Lcs{newenvsc}
+\end{itemize}
+
+If any of the \meta{verbatim write} environments is not supported by default
+or can not detected, you can use the options described in \ref{sec:optline}.
+
+\subsection{Steps process}
+\label{sec:steps:process}
+
+For creation of the image formats, extraction of source code of environments and creation of an
+\meta{output file}, \Lscript{pst2pdf} need a various steps. Let's assume that the %
+\meta{input file} is \LFile{test.tex}, \meta{output file} is %
+\LFile{test-pdf.tex}, the working directory are \enquote{\texttt{./}}, the
+directory for images are \texttt{./images}, the temporary
+directory is \texttt{/tmp} and we want to generate images in \Limgform{pdf}
+format and \meta{standalone} files for all environments extracted.
+
+We will use the following code as \LFile{test.tex}:
+
+\begin{examplecode}[numbers=left,frame=single]
+% Some commented lines at begin file
+\documentclass{article}
+\usepackage{pstricks}
+\begin{document}
+Some text
 \begin{pspicture}
-\psset{...}
-pstricks code	
+  Some code
 \end{pspicture}
-\end{verbatim}
-\end{minipage}
-\begin{minipage}[c]{0.25\textwidth}
+Always use \verb|\begin{pspicture}| and \verb|\end{pspicture}| to open
+and close environment
+\begin{pspicture}
+  Some code
+\end{pspicture}
+Some text
 \begin{verbatim}
-\begin{pspicture*}
-\psset{...}
-pstricks code	
-\end{pspicture*}
+\begin{pspicture}
+  Some code
+\end{pspicture}
 \end{verbatim}
-\end{minipage}
-\begin{minipage}[c]{0.25\textwidth}
+Some text
+\end{document}
+Some lines that will be ignored by the script
+\end{examplecode}
+
+\subsubsection{Validating Options}
+
+The first step is read and validated \oarg[type=tt,cf=optcolor,sbc=gray,ac=lightgray]{options} from the command
+line, verifying that \LFile{test.tex} contains \emph{some} environment to extract,
+check the directory \texttt{./images} if it doesn't exist create it and create a temporary directory \texttt{/tmp/hG45uVklv9}.
+
+The entire \LFile{test.tex} file is loaded into memory and \emph{\enquote{split}} to start the extraction process.
+
+\subsubsection{Comment and ignore}
+In the second step, once the file \LFile{test.tex} is loaded and divided in memory,
+proceeds (in general terms) as follows:
+
+\begin{quotation}
+Search the words \lstinline|\begin{| and \lstinline|\end{| in verbatim standard, verbatim write, verbatim in line and
+commented lines, if it finds them, converts to \lstinline|\BEGIN{| and \lstinline|\END{|, then places all code to
+extract inside the \lstinline|\begin{preview}| \ldots \lstinline|\end{preview}|.
+\end{quotation}
+
+At this point \emph{\enquote{all}} the code you want to extract is inside \lstinline|\begin{preview}|\ldots\lstinline|\end{preview}|.
+
+\subsubsection{Creating standalone files and extracting}
+
+In the third step, the script generate \meta{standalone} files: \LFile{test-fig-1.tex},
+\LFile{test-fig-2.tex}, \dots{} and saved in \texttt{./images} then proceed in two ways
+according to the \oarg[type=tt,cf=optcolor,sbc=gray,ac=lightgray]{options}
+passed to generate a temporary file with a random number (1981 for example):
+
+\begin{enumerate}[leftmargin=*]
+\item If script is call \emph{without} \cmdopt{noprew} options, the following lines
+will be added at the beginning of the \LFile{test.tex} (in memory):
+
+\begin{examplecode}
+\PassOptionsToPackage{inactive}{pst-pdf}%
+\AtBeginDocument{%
+\RequirePackage[inactive]{pst-pdf}%
+\RequirePackage[active,tightpage]{preview}%
+\renewcommand\PreviewBbAdjust{-60pt -60pt 60pt 60pt}}%
+% rest of input file
+\end{examplecode}
+
+The different parts of the file read in memory are joined  and save in a temporary
+file \LFile{test-fig-1981.tex} in \texttt{./}. This file will contain all the environments
+for extraction between \lstinline|\begin{preview}|\ldots\lstinline|\end{preview}| along with the rest of the document.
+If the document contains images, these must be in the formats supported by the \emph{engine} selected to process the \meta{input file}.
+
+\item If script is call \emph{with} \cmdopt{noprew} options, the \lstinline|\begin{preview}|\ldots\lstinline|\end{preview}|
+lines are only used as delimiters for extracting the content \emph{without} using the package \LPack{preview}, the following lines
+will be added at the beginning of the \LFile{test.tex} (in memory):
+
+\begin{examplecode}
+\PassOptionsToPackage{inactive}{pst-pdf}%
+\AtBeginDocument{%
+\RequirePackage[inactive]{pst-pdf}}%
+% only environments extracted
+\end{examplecode}
+
+Then it is joined with all extracted environments separated by \Lcs{newpage} and saved
+in a temporary file \LFile{test-fig-1981.tex} in \enquote{\texttt{./}}.
+
+\end{enumerate}
+
+If \cmdopt{norun} is passed, the temporary file \LFile{test-fig-1981.tex}
+is renamed to \LFile{test-fig-all.tex} and moved to \texttt{./images}.
+
+\subsubsection{Generate image formats}
+
+In the fourth step, the script generating the file \LFile{test-fig-1981.pdf} with all code extracted and croping, running:
+\begin{examplecmd}
+[user@machine ~:]§ `\small\meta[type=tt,cf=ForestGreen,ac=lightgray]{compiler}` -no-shell-escape -interaction=nonstopmode -recorder test-fig-1981.tex
+[user@machine ~:]§ pdfcrop --margins `\small\textcolor{gray}{0}` test-fig-1981.pdf test-fig-1981.pdf
+\end{examplecmd}
+
+Now move \LFile{test-fig-1981.pdf} to \texttt{/tmp/hG45uVklv9} and rename to \LFile{test-fig-all.pdf}, generate image files \LFile{test-fig-1.pdf}
+and \LFile{test-fig-2.pdf} and copy to \texttt{./images}, if the image files exist, they will be rewritten each time you run the script. The file \LFile{test-fig-1981.tex} is
+moved to the \texttt{./images} and rename to \LFile{test-fig-all.tex}.
+
+
+
+
+Note the options passed to \meta[type=tt,cf=ForestGreen,ac=lightgray]{compiler} always use \prgopt*{no-shell-escape}
+and \prgopt*{recorder}, to generate the \Lext{fls} file which is used to delete temporary files and directories after
+the process is completed and. The \cmdopt{shell} option activates \prgopt*{shell-escape} for compatibility with packages
+such as \LPack{minted} or others.
+
+\subsubsection{Create output file}
+
+In the fifth step, the script creates the output file \LFile{test-pdf.tex} converting all extracted code to
+\Lcs{includegraphics}, remove all \PST{} packages and content betwen \lstinline|%CleanPST ... %CleanPST|, then
+adding the following lines at end of preamble:
+
+\begin{examplecode}[numbers=left]
+\usepackage{graphicx}
+\graphicspath{{images/}}
+\usepackage{grfext}
+\PrependGraphicsExtensions*{.pdf}
+\end{examplecode}
+
+The script will try to detect whether the \LPack{graphicx} package and
+the \Lcs{graphicspath} command are in the preamble of the \meta[cf=optcolor]{output file}.
+If it is not possible to find it, it will read the \Lext{log} file generated by the temporary file.
+Once the detection is complete, the package \LPack{grfext} and \Lcs{PrependGraphicsExtensions*}
+will be added at the end of the preamble, then proceed to run:
+
+\begin{examplecmd}
+[user@machine ~:]§ `\small\meta[type=tt,cf=ForestGreen,ac=lightgray]{compiler}` -recorder -shell-escape test-pdf.tex
+\end{examplecmd}
+generating the file \LFile{test-pdf.pdf}.
+
+\subsubsection{Clean temporary files and dirs}
+
+In the sixth step, the script read the files \LFile{test-fig-1981.fls}
+and \LFile{test-out.fls}, extract the information from the
+temporary files and dirs generated in the process in \enquote{\texttt{./}} and then
+delete them together with the directory \texttt{/tmp/hG45uVklv9}.
+
+Finally the output file \texttt{test-pdf.tex} looks like this:
+
+\begin{examplecode}[numbers=left]
+% some commented lines at begin document
+\documentclass{article}
+\usepackage{graphicx}
+\graphicspath{{images/}}
+\usepackage{grfext}
+\PrependGraphicsExtensions*{.pdf}
+\begin{document}
+Some text
+\includegraphics[scale=1]{test-fig-1}
+Always use \verb|\begin{pspicture}| and \verb|\end{pspicture}| to open
+and close environment
+\includegraphics[scale=1]{test-fig-2}
+Some text
 \begin{verbatim}
-\begin{postscript}
-\psset{...}
-pstricks code	
-\end{postscript}
+\begin{pspicture}
+  Some code
+\end{pspicture}
 \end{verbatim}
-\end{minipage}
+Some text
+\end{document}
+\end{examplecode}
 
-\vspace{10pt}
-Note: When using the default mode, images are created using \Lprog{Ghostscript} and \LPack{preview} package, in this case, it is not necessary 
-to write \Lenv{psset} into \PST\ environment.
-\newpage
-\section{Running the script}
-\subsection{Default mode}
-The general syntax for the \Lprog{perl} \emph{script} is simple:
-
-\begin{BDef}
-\nxLprog{perl} \nxLprog{pst2pdf} \Larg{file.tex} \OptArg*{--options}
-\end{BDef}
-
-For \TeX Live users:
-
-\begin{BDef}
-\nxLprog{pst2pdf} \Larg{file.tex} \OptArg*{--options}
-\end{BDef}
-
-In this way \nxLprog{pst2pdf} creates a new file called \Larg{file-pst.tex} and copy all \Lenv{pspicture} 
-and \Lenv{postscript} environments, then processed and create file-pdf.pdf and file-fig-1.pdf, file-fig-2.pdf, file-fig-\dots.pdf and file-fig-1.tex, file-fig-2.tex, file-fig-\dots.tex for all \Lenv{pspicture} and \Lenv{postscript} using \nxLprog{Ghostscript}.
-\subsection{Single mode}
-\label{single}
-If you do not have \nxLprog{Ghostscript} use the option \Loption{-np,---single} in this mode, the files are processed separately (take a more time to create images files). For example:
-
-\begin{BDef}
-\nxLprog{pst2pdf} \Larg{file.tex} \OptArg*{---single}
-\end{BDef}
-
-create file-pdf.pdf and file-fig-1.pdf, file-fig-2.pdf, file-fig-\dots.pdf and file-fig-1.tex, file-fig-2.tex, file-fig-\dots.tex for all \Lenv{pspicture} and \Lenv{postscript} environments (see \ref{options}).
-
-\section{Options}
-\label{options}
-The options listed in Table~\ref{perloptions} refer only to the \emph{script} and not the \LaTeX\ file.
-
-\begin{table}[htp]
-\caption{Optional arguments for \nxLprog{pst2pdf}}\label{perloptions}
-\begin{tabularx}{\linewidth}{@{} l l >{\ttfamily}l X @{}}\\\toprule
-\emph{name} & \emph{values} & \textrm{\emph{default}} & \emph{description}\\\midrule
-\Loption{-h,---help}     & boolean & 1        & print help and exit.\\
-\Loption{-l,---license}  & boolean & 0        & print license and exit.\\
-\Loption{-v,---version}  & boolean & 1     & print version and exit.\\
-\Loption{-m,---margins}  & literal & 1   & margins for pdfcrop (in bp).\\
-\Loption{-d,---dpi}      & integer & 300      & the dots per inch for a created \Lext{ppm} file.\\
-\Loption{-j,---jpg}      & boolean & 0        & creates \Lext{jpg} images (need \Lprog{Ghostscript}).\\
-\Loption{-p,---png}      & boolean & 0        & creates \Lext{png} images (need \Lprog{Ghostscript}).\\
-\Loption{-e,---eps}      & boolean & 0        & creates \Lext{eps} images (need \Lprog{pdftops}).\\
-\Loption{-s,---svg}      & boolean & 0        & creates \Lext{ppm} images (need \Lprog{pdf2svg}).\\
-\Loption{-P,---ppm}      & boolean & 0        & creates \Lext{ppm} images (need \Lprog{pdftoppm}).\\
-\Loption{-c,---clear}    & boolean & 0        & delete all temporary files.\\
-\Loption{-a,---all}      & boolean & 0        & generte all images type and clear.\\
-\Loption{-x,---xetex}    & boolean & 0        & using \Lprog{xelatex} instead of \Lprog{latex} for process.\\
-\Loption{-np,---single}   & boolean & 0        & create images type (whitout Ghostscript).\\
-\Loption{-ni,---noimages} & boolean & 0    		& generate file-pdf.tex, but no images.\\
-\Loption{-ns,---nosource} & boolean & 0    		& delte all source for images.\\
-\Loption{---imgdir} & literal & images/  & the directory for the created images.\\
-\Loption{---ignore} & literal & other   & skip other verbatim environment.\\
-\Loption{---Verbose}  & boolean & 1        & for a long \nxLprog{pst2pdf} log.\\
-\Loption{---bibtex}   & boolean & 0           & runs \Lprog{bibtex}.\\
-\Loption{---bibtex}   & boolean & 0          & runs \Lprog{biber} if a file with extension \Lext{bcf} exists. \\\bottomrule
-\end{tabularx}
-\end{table}
-
-For Help in command line use:
-
-\begin{BDef}
-\nxLprog{pst2pdf} \OptArg*{--help}
-\end{BDef}
-
-\section{Other image format}
-If you need to create other image formats use \nxLprog{pst2pdf}, move to images dir and use 
-\nxLprog{mogrify} command (from \Lprog{ImageMagick}), for examples:\\
-
-\begin{BDef} 
-\nxLprog{mogrify} -format tiff \OptArg*{*.ppm} 
-\end{BDef} 
-generate \Lext{tiff} images files.
+\section{Default extracted environments}
+\label{sec:extract:env}
+
+\nxLprog{pst2pdf} support fourth environments for extraction. Internally
+the script converts all environments to extract in \Lenv{preview} environments.
+Is better comment this package in preamble unless the option \cmdopt{noprew} is used.
+
+\DescribeTE{postscript}
+Environment provide by \LPack{pst-pdf}\cite{pst-pdf}, \LPack{auto-pst-pdf}\cite{auto-pst-pdf}
+and \LPack{auto-pst-pdf-lua}\cite{auto-pst-pdf-lua} packages. Since the \LPack{pst-pdf}, \LPack{auto-pst-pdf}
+and \LPack{auto-pst-pdf-lua} packages internally use the \LPack{preview} package, is better comment this in preamble.
+Only the \emph{content} of this environment is extracted and \emph{\enquote{not}} the environment itself when using the
+\cmdopt{srcenv} option. The \Lenv{postscript} environment should always be used, when there is some code before a \Lenv{pspicture}
+environment or for some code which is not inside of a \Lenv{pspicture} environment.
+
+\DescribeTE{pspicture}
+Environment provide by \LPack{pstricks}\cite{girou:02:} package. The plain \hologo{TeX}
+syntax \lstinline|\pspicture ... \endpspicture| its converted to \hologo{LaTeX} syntax
+\lstinline|\begin{pspicture} ... \end{pspicture}| if not within the \Lenv{PSTexample} or \Lenv{postscript} environments.
+
+\DescribeTE{psgraph}
+Environment provide by \LPack{pst-plot}\cite{pst-plot} package. The plain \hologo{TeX} syntax \lstinline|\psgraph ... \endpsgraph|
+its converted to \hologo{LaTeX} syntax \lstinline|\begin{psgraph} ... \end{psgraph}| if
+not within the \Lenv{PSTexample} or \Lenv{postscript} environments.
+
+\DescribeTE{PSTexample}
+Environment provide by \LPack{pst-exa}\cite{pst-exa} package. The script automatically detects the
+\lstinline|\begin{PSTexample}|  \lstinline|...\end{PSTexample}|
+environments and processes them as separately compiled files. The user should have loaded the
+package with [\Loption{swpl}] or [\Loption{tcb}] option.
+
+\section{Remove \PST\ code}
+
+By design, the script remove all \PST{} packages in preamble of \meta{output file}, if you need delete other \PST\ code in preamble use:
+
+\DescribeTE*{CleanPST}
+All content betwen \lstinline|%CleanPST ... %CleanPST| are deleted in preamble of the \meta[cf=optcolor]{output file}.
+This lines can \emph{not} be nested and should be at the beginning of the line and in separate lines.
+
+\section{Supported image formats}
+\label{sec:image:format}
+
+The \Larga{image formats} generated by the \Lscript{pst2pdf} using \Lprog{Ghostscript}
+and \Lprog{poppler-utils} are the following command lines:
+
+\DescribeIF{pdf}
+The image format generated using \Lprog{Ghostscript}. The line executed by the system is:
+
+\begin{examplecmd}
+[user@machine ~:]§ gs -q -dNOSAFER -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress
+\end{examplecmd}
+
+\DescribeIF{eps}
+The image format generated using \Lprog{pdftoeps}. The line executed by the system is:
+
+\begin{examplecmd}
+[user@machine ~:]§ pdftops -q -eps
+\end{examplecmd}
+
+\DescribeIF{png}
+The image format generated using \Lprog{Ghostscript}. The line executed by the system is:
+
+\begin{examplecmd}
+[user@machine ~:]§ gs -q -dNOSAFER -sDEVICE=pngalpha -r150
+\end{examplecmd}
+
+\DescribeIF{jpg}
+The image format generated using \Lprog{Ghostscript}. The line executed by the system is:
+\begin{examplecmd}
+[user@machine ~:]§ gs -q -dNOSAFER -sDEVICE=jpeg -r150 -dJPEGQ=100 \
+                      -dGraphicsAlphaBits=4 -dTextAlphaBits=4
+\end{examplecmd}
+
+\DescribeIF{ppm}
+The image format generated using \Lprog{pdftoppm}. The line executed by the system is:
+
+\begin{examplecmd}
+[user@machine ~:]§ pdftoppm -q -r 150
+\end{examplecmd}
+
+\DescribeIF{tiff}
+The image format generated using \Lprog{Ghostscript}. The line executed by the system is:
+
+\begin{examplecmd}
+[user@machine ~:]§ gs -q -dNOSAFER -sDEVICE=tiff32nc -r150
+\end{examplecmd}
+
+\DescribeIF{svg}
+The image format generated using \Lprog{pdftocairo}. The line executed by the system is:
+
+\begin{examplecmd}
+[user@machine ~:]§ pdftocairo -q -r 150
+\end{examplecmd}
+
+\DescribeIF{bmp}
+The image format generated using \Lprog{Ghostscript}. The line executed by the system is:
+
+\begin{examplecmd}
+[user@machine ~:]§ gs -q -dNOSAFER -sDEVICE=bmp32b -r150
+\end{examplecmd}
+
+\section{How to use}
+
+\subsection{Syntax}
+
+The syntax for \myscript\ is simple, if your use the version provided in your \hologo{TeX} distribution:
+
+\begin{examplecmd}
+[user@machine ~:]§  pst2pdf `\small\oarg[type=tt,cf=optcolor,sbc=gray,ac=lightgray]{options} \meta[cf=optcolor]{input file}`
+\end{examplecmd}
+or
+\begin{examplecmd}
+[user@machine ~:]§  pst2pdf `\small\meta[cf=optcolor]{input file} \oarg[type=tt,cf=optcolor,sbc=gray,ac=lightgray]{options}`
+\end{examplecmd}
+If the development version is used:
+\begin{examplecmd}
+[user@machine ~:]§  perl pst2pdf `\small\oarg[type=tt,cf=optcolor,sbc=gray,ac=lightgray]{options} \meta[cf=optcolor]{input file}`
+\end{examplecmd}
+
+The extension valid for \meta[cf=optcolor]{input file} are \Lext{tex} or \Lext{ltx},
+relative or absolute paths for files and directories is not supported. If used without
+\oarg[type=tt,cf=optcolor,sbc=gray,ac=lightgray]{options} the extracted environments are converted to \Limgform{pdf}
+image format and saved in the \texttt{./images} directory using \Lprog{latex}\textcolor{optcolor}{\texttt{\bfseries\guillemotright}}\Lprog{dvips}\textcolor{optcolor}{\texttt{\bfseries\guillemotright}}\Lscript{ps2pdf}
+and \LPack{preview} package for process \meta[cf=optcolor]{input file} and \Lprog{pdflatex} for compiler \meta[cf=optcolor]{output file}.
+
+\subsection{Command line interface}
+\label{sec:optline}
+
+The script provides a \emph{command line interface} with short \textcolor{optcolor}{\bfseries\texttt{-}}
+and long \textcolor{optcolor}{\bfseries\texttt{--}} option, they may be given before
+the name of the \meta[cf=optcolor]{input file}, the order of specifying the options is not significant.
+Options that accept a \meta{value} require either a blank space \verb*| | or \textcolor{optcolor}{\bfseries\texttt{=}}
+between the option and the \meta{value}. Some short options can be bundling.
+
+\DescribeCmd[h]{help}{bolean}{off}
+Display a command line help and exit.
+
+\DescribeCmd[l]{log}{bolean}{off}
+Write a \LFile{pst2pdf.log} file with all process information.
+
+\DescribeCmd[v]{version}{bolean}{off}
+Display the current version (\fileversion) and exit.
+
+\DescribeCmd[V]{verbose}{bolean}{off}
+Show verbose information of process in terminal.
+
+\DescribeCmd[d]{dpi}{integer}{150}
+Dots per inch for images files. Values are positive integers less than or equal to 2500.
+
+\DescribeCmd[t]{tif}{bolean}{off}
+Create a \Lext{tif} images files using \Lprog{Ghostscript}.
+
+\DescribeCmd[b]{bmp}{bolean}{off}
+Create a \Lext{bmp} images files using \Lprog{Ghostscript}.
+
+\DescribeCmd[j]{jpg}{bolean}{off}
+Create a \Lext{jpg} images files using \Lprog{Ghostscript}.
+
+\DescribeCmd[p]{png}{bolean}{off}
+Create a \Lext{png} transparent image files using \Lprog{Ghostscript}.
+
+\DescribeCmd[e]{eps}{bolean}{off}
+Create a \Lext{eps} image files using \Lprog{pdftops}.
+
+\DescribeCmd[s]{svg}{bolean}{off}
+Create a \Lext{svg} image files using \Lprog{pdftocairo}.
+
+\DescribeCmd[P]{ppm}{bolean}{off}
+Create a \Lext{ppm} image files using \Lprog{pdftoppm}.
+
+\DescribeCmd[g]{gray}{bolean}{off}
+Create a gray scale for all images using \Lprog{Ghostscript}. The line behind this options is:
+
+\begin{examplecmd}
+[user@machine ~:]§ gs -q -dNOSAFER -sDEVICE=pdfwrite -dPDFSETTINGS=/prepress        \
+                      -sColorConversionStrategy=Gray -dProcessColorModel=/DeviceGray
+\end{examplecmd}
+
+\DescribeCmd[f]{force}{bolean}{off}
+Try to capture \lstinline|\psset|\marg[type=tt]{code} to extract.
+When using the \cmdopt{force} option the script will try to capture \lstinline|\psset|\marg[type=tt]{code} and
+leave it inside the \Lenv{preview} environment, any line that is between \lstinline|\psset|\marg[type=tt]{code} and
+\lstinline|\begin{pspicture}| will be captured.
+
+\DescribeCmd[np]{noprew}{bolean}{off}
+Create images files without \LPack{preview} package. The \lstinline|\begin{preview}|\ldots \lstinline|\end{preview}|
+lines are only used as delimiters for extracting the content \emph{without} using the package \LPack{preview}.
+Using this option \emph{\enquote{only}} the extracted environments are processed and not the whole \meta[cf=optcolor]{input file}, sometimes
+it is better to use it together with \cmdopt{force}. Alternative name \cmdopt{single}.
+
+\DescribeCmd[m]{margins}{integer}{0}
+Set margins in bp for \Lscript{pdfcrop}.
+
+\DescribeCmd[r]{runs}{\textnormal{\ttfamily 1\textbar 2\textbar 3}}{1}
+Set the number of times the \meta[type=tt,cf=ForestGreen,ac=lightgray]{compiler} will run
+on the \meta[cf=optcolor]{input file} for environment extraction.
+
+\DescribeCmd{myverb}{macro name}{myverb}
+Set custom verbatim command \lstinline+\myverb+. Just pass the \meta{macro name}{}
+\emph{without} \enquote{\textcolor{optcolor}{\texttt{\bfseries\textbackslash}}}.
+
+\DescribeCmd{ignore}{environment name}{empty}
+Add a verbatim environment to internal list.
+
+\DescribeCmd{imgdir}{string}{images}
+Set the name of directory for save generated files. Only the \meta{name} of directory
+must be passed \emph{without} relative or absolute paths.
+
+\DescribeCmd{srcenv}{bolean}{off}
+Create separate files with \emph{\enquote{only code}} for all extracted
+environments.
+
+\DescribeCmd{shell}{bolean}{off}
+Enable \Lcs{write18}\meta{shell command}.
+
+\DescribeCmd[ni]{norun}{bolean}{off}
+Execute the script, but do not create image files. This option is designed to
+to generate standalone files or used in conjunction with \cmdopt{srcenv} and to
+debug the \meta[cf=optcolor]{output file}. Alternative name \cmdopt{noimages}.
+
+\DescribeCmd{nopdf}{bolean}{off}
+Don't create a \Lext{pdf} image files.
+
+\DescribeCmd{nocrop}{bolean}{off}
+Don't run \Lscript{pdfcrop} in image files.
+
+\DescribeCmd[ns]{nosource}{bolean}{off}
+Don't create standalone files.
+
+\DescribeCmd[x]{xetex}{bolean}{off}
+Using \Lprog{xelatex} compiler \meta[cf=optcolor]{input file} and \meta[cf=optcolor]{output file}.
+
+\DescribeCmd{luatex}{bolean}{off}
+Using \Lprog{dvilualatex}\textcolor{optcolor}{\texttt{\bfseries\guillemotright}}\Lprog{dvips}\textcolor{optcolor}{\texttt{\bfseries\guillemotright}}\Lscript{ps2pdf}
+for compiler \meta[cf=optcolor]{input file} and \Lprog{lualatex} for \meta[cf=optcolor]{output file}.
+
+\DescribeCmd{arara}{bolean}{off}
+Use \Lprog{arara}\footnote{\url{https://ctan.org/pkg/arara}} tool for compiler \meta[cf=optcolor]{output file}.
+This option is designed to full process \meta[cf=optcolor]{output file}, is mutually
+exclusive with \cmdopt{latexmk} option.
+
+\DescribeCmd{latexmk}{bolean}{off}
+Using \Lscript{latexmk}\footnote{\url{https://www.ctan.org/pkg/latexmk}} for process \meta[cf=optcolor]{output file}.
+This option is designed to full process \meta[cf=optcolor]{output file}, is mutually exclusive with \cmdopt{arara}.
+
+\DescribeCmd{zip}{bolean}{off}
+Compress the files generated by the script in \texttt{./images} in \Lext{zip} format.
+Does not include \meta[cf=optcolor]{output file}.
+
+\DescribeCmd{tar}{bolean}{off}
+Compress the files generated by the script in \texttt{./images} in \Lext{tar.gz} format.
+Does not include \meta[cf=optcolor]{output file}.
+
+\DescribeCmd{bibtex}{bolean}{off}
+Run \Lprog{bibtex} on the \Lext{aux} file (if exists), is mutually
+exclusive with \cmdopt{biber} option.
+
+\DescribeCmd{biber}{bolean}{off}
+Run \Lprog{biber} on the \Lext{bcf} file (if exists), is mutually
+exclusive with \cmdopt{bibtex} option.
+
+\subsection{Example of usage}
+
+An example of usage from command line:
+
+\begin{examplecmd}
+[user@machine ~:]§ pst2pdf --luatex -e -p -j --imgdir pics test.ltx
+\end{examplecmd}
+
+Create a \texttt{./pics} directory (if it does not exist) with all extracted environments converted to image
+formats (\Lext{pdf}, \Lext{eps}, \Lext{png}, \Lext{jpg}) in individual files, an stanalone files (\Lext{ltx}) for all environments extracted,
+an output file \LFile{test-pdf.ltx} with all extracted environments converted to \Lcs{includegraphics} and a single file
+\LFile{test-fig-all.ltx} with only the extracted environments
+using \Lprog{dvilualatex}\textcolor{optcolor}{\texttt{\bfseries\guillemotright}}\Lprog{dvips}\textcolor{optcolor}{\texttt{\bfseries\guillemotright}}\Lscript{ps2pdf}
+and \LPack{preview} package for for process \LFile{test.ltx} and
+\Lprog{lualatex} for \LFile{test-pdf.ltx}.
+
+\section{Working in another way}
+
+By design, the script generates separate images and files following a predetermined
+routine that has already been described in this documentation. Another way to generate
+images is as follows:
+
+\begin{enumerate}[font=\small, nosep, noitemsep,leftmargin=*]
+\item Execute the script using \cmdopt{norun} to generate \meta{standalone} files, move to \texttt{./images}
+and generate \Lext{pdf} files runing:
+
+\begin{examplecmd}
+[user@machine~:]§for i in *.tex; do `\meta[type=tt,cf=ForestGreen,ac=lightgray]{compiler} \oarg[type=tt,cf=gray,sbc=optcolor,ac=gray]{options}` $i; done
+[user@machine~:]§for i in *.pdf; do pdfcrop `\small\oarg[type=tt,cf=gray,sbc=optcolor,ac=gray]{options}` $i $i; done
+\end{examplecmd}
+
+\item Execute the script using \cmdopt{norun}, move to \texttt{./images} \Lext{pdf} file runing:
+
+\begin{examplecmd}
+[user@machine~:]§`\meta[type=tt,cf=ForestGreen,ac=lightgray]{compiler} \oarg[type=tt,cf=gray,sbc=optcolor,ac=gray]{options}` test-fig-all.tex
+[user@machine~:]§pdfcrop `\oarg[type=tt,cf=gray,sbc=optcolor,ac=gray]{options}` test-fig-all.pdf
+\end{examplecmd}
+
+\end{enumerate}
+
+\section{Example files}
+
+The \texttt{pst2pdf} documentation provides three example files \LFile{test1.tex}, \LFile{test2.tex}
+and \LFile{test3.tex} plus an image file \LFile{tux.jpg} to test and view the script in action.
+Copy these files to a directory you have write access to and execute:
+
+\begin{examplecmd}
+[user@machine~:]§pst2pdf `\oarg[type=tt,cf=gray,sbc=optcolor,ac=gray]{options}` test1.tex
+\end{examplecmd}
+
+To see how this works.
 %\newpage
 \clearpage
 \nocite{*}
 \printbibliography
 
 \printindex
+
 \end{document}
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/test1-pdf.pdf b/Master/texmf-dist/doc/latex/pst2pdf/test1-pdf.pdf
index 6a1e636665b..9766af2cb72 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/test1-pdf.pdf
+++ b/Master/texmf-dist/doc/latex/pst2pdf/test1-pdf.pdf
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/test2-pdf.pdf b/Master/texmf-dist/doc/latex/pst2pdf/test2-pdf.pdf
index 292c5eef341..a1dedfef29f 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/test2-pdf.pdf
+++ b/Master/texmf-dist/doc/latex/pst2pdf/test2-pdf.pdf
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/test2.tex b/Master/texmf-dist/doc/latex/pst2pdf/test2.tex
index c29479b54ec..42babf4234c 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/test2.tex
+++ b/Master/texmf-dist/doc/latex/pst2pdf/test2.tex
@@ -4,7 +4,6 @@
 \usepackage{pst-node}
 \usepackage{pst-3dplot}
 \usepackage{pst-calendar}
-\usepackage{pst-exa}
 \usepackage{blindtext}
 \usepackage{babel}
 \usepackage{microtype}% for the last pdflatex run
@@ -25,14 +24,14 @@ foo\begin{pspicture}[showgrid=true](4,2)
 
 \begin{postscript}
 \psscalebox{0.5}{%
-\psCalDodecaeder[style=january,unit=0.75,Year=2010]}
+\psCalDodecaeder[style=january,unit=0.75,Year=2020]}
 \end{postscript}
 
 \includegraphics{tux.jpg}% a jpg image
 
 
 foo bar baz foo bar baz
- 
+
 \begin{postscript}\rnode{foo}{foo} bar baz
 
 foo bar baz foo bar \rnode{baz}{baz} foo bar baz
@@ -64,4 +63,4 @@ foo bar baz
 \end{postscript}
 
 
-\end{document}
\ No newline at end of file
+\end{document}
diff --git a/Master/texmf-dist/doc/latex/pst2pdf/test3-pdf.pdf b/Master/texmf-dist/doc/latex/pst2pdf/test3-pdf.pdf
index 73beb930dd7..99f28c30255 100644
--- a/Master/texmf-dist/doc/latex/pst2pdf/test3-pdf.pdf
+++ b/Master/texmf-dist/doc/latex/pst2pdf/test3-pdf.pdf