According to the solution of Heiko
(How to design a command inquiring internally required packages?)
I would like to have one additional file to be written...
It should have the form
Headerlines > ptree.tex child -> parent > ptree.tex Footerlines > ptree.tex
line by line in an tex file
As an example...
The written file should have the form
\begin{dot2tex}
strict digraph G { nodesep=0.01
graph [ overlap = false, fontsize = 10 ];
edge[weight=1.2];
"amstext [2000/06/29 v2.01]" -> "amsmath [2013/01/14 v2.14 AMS math features]";
"amsgen [1999/11/30 v2.0]" -> "amsmath [2013/01/14 v2.14 AMS math features]";
"..." -> "...";
\end{dot2tex}
As a result of this text file it can be displayed via graphViz.... (maybe I have to make an graphviz newline between package and version, so the nodes wont be as width as without newline.
But I am not aware about the newline graphviz code (node).
Is there any way to produce this code additional to the which is written to logfile?
desired output: additional texfile as described above.
Compiling will generate the tex-file. Compiling a new file will display the graph...
