+- This program is free software: you can redistribute it and/or modify
+ it under the terms of the [[https://www.gnu.org/licenses/lgpl.html][GNU Lesser General Public License]] as
+ published by the Free Software Foundation, either version 3 of the
+ License, or (at your option) any later version.
+
+- Program author:
+ - Svjatoslav Agejenko
+ - Homepage: http://svjatoslav.eu
+ - Email: mailto://svjatoslav@svjatoslav.eu
+
+- [[http://www.svjatoslav.eu/projects/][Other software projects hosted at svjatoslav.eu]]
+
+** Source code
+- [[http://www2.svjatoslav.eu/gitweb/?p=qbasicapps.git;a=snapshot;h=HEAD;sf=tgz][Download latest snapshot in TAR GZ format]]
+
+- [[http://www2.svjatoslav.eu/gitweb/?p=qbasicapps.git;a=summary][Browse Git repository online]]
+
+- Clone Git repository using command:
+ : git clone http://www2.svjatoslav.eu/git/qbasicapps.git
+
+* Operating principle
+