upgrade on matlab-demo-en.tm

.gitignore

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+.DS_Store

README.md

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+# matlab-plugin documentation
+
+I have written documentation files for the Matlab-plugin
+  * matlab.en.tm
+  * matlab-abstract.en.tm (basically an adaptation of Joris van der Hoeven's octave-abstract.en.tm)
+  * matlab-install.en.tm (an installation and configuration instruction) 
+    The startup script included therein is the result of a collaborative effort by jeroen, pireddag, 
+    and me on http://forum.texmacs.cn/t/getting-the-matlab-plugin-working-with-texmacs/368)
+  * matlab-demo.en (a short guide to show the working of the Matlab-plugin)
+
+jeroen, pireddag, and me wrote the script file
+ * tm_matlab
+
+If they are considered useful, I offer them to be included for public use.
+Feedback on any shortcomings, inconsistencies or (blatant) errors is more than appreciated.
+
+Tilda A. Steiner

bin/tm_matlab

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-#!/bin/sh
-echo -ne "\002verbatim:"
-cd $TEXMACS_PATH/plugins/matlab/code
-matlab -nojvm -r tmrepl
+#!/bin/bash
+ echo -ne "\002verbatim:"
+
+# location of plugin-config (tmrepl.m)  
+# PLUGIN_CODE=$TEXMACS_HOME_PATH/plugins/matlab/code/
+  PLUGIN_CODE_PATH=$TEXMACS_PATH/plugins/matlab/code/
+# extend and export MATLABPATH
+  export MATLABPATH="$MATLABPATH:$PLUGIN_CODE_PATH"
+# start Matlab for plugin session
+  matlab -nodesktop -nosplash -r tmrepl 

doc/matlab-abstract.en.tm

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+<TeXmacs|1.99.18>
+
+<style|<tuple|tmdoc|english|old-spacing|old-dots|old-lengths>>
+
+<\body>
+  <tmdoc-title|The <name|Matlab> system>
+
+  <name|Matlab> is a high-level language, primarily intended for numerical
+  computations. It provides a convenient command line interface for solving
+  linear and nonlinear problems numerically, and for performing other
+  numerical experiments using a language that is mostly compatible with
+  <name|Octave>. It may also be used as a batch-oriented language.
+
+  <name|Matlab> has extensive tools for solving common numerical linear
+  algebra problems, finding the roots of nonlinear equations, integrating
+  ordinary functions, manipulating polynomials, and integrating ordinary
+  differential and differential-algebraic equations. It is easily extensible
+  and customizable via toolkits and user-defined functions written in
+  <name|Matlab>'s own language, or using dynamically loaded modules written
+  in C++, C, Fortran, or other languages.
+
+  The <name|Matlab> interface to <TeXmacs> has been written by <name|Michael
+  Graffam> way back in 2004 and undergone some reorganization by J<name|oris
+  van der Hoeven> in early 2013. Despite its age, it can still be run with
+  more recent version of <name|Matlab>. A group of enthusiast (pireddag,
+  jeroen, and Tilda) on <em|GNU TeXmacs forum> have worked on the necessary
+  modifications to get the plugin up and going. Time will tell, if
+  <em|substantial> recoding is required. So, if you like the idea of using
+  <name|Matlab> from within <TeXmacs>, then please help figuring out.
+
+  <tmdoc-copyright|1998\U2021|Joris van der Hoeven and adapted to
+  <name|Matlab> specifics by Tilda <abbr|A.> Steiner>
+
+  <tmdoc-license|Permission is granted to copy, distribute and/or modify this
+  document under the terms of the GNU Free Documentation License, Version 1.1
+  or any later version published by the Free Software Foundation; with no
+  Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
+  Texts. A copy of the license is included in the section entitled "GNU Free
+  Documentation License".>
+</body>
+
+<\initial>
+  <\collection>
+    <associate|preamble|false>
+  </collection>
+</initial>