transferring a copy.
2.You may modify your copy or copies of the Program or any portion of it, and copy and distribute such modifications under the terms of Paragraph
1above, provided that you also do the following:
a)cause the modified files to carry prominent notices stating that
you changed the files and the date of any change; and
b)cause the whole of any work that you distribute or publish, that in whole or in part contains the Program or any part thereof, either with or without modifications, to be licensed at no charge to all third parties under the terms of this General Public License (except that you may choose to grant warranty protection to some or all third parties, at your option).
c)If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use
in the simplest and most usual way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this General Public License.
d)You may charge a fee for the physical act of transferring a
copy, and you may at your option offer warranty protection in exchange for a fee.
Mere aggregation of another independent work with the Program (or its derivative) on a volume of a storage or distribution medium does not bring the other work under the scope of these terms.
3.You may copy and distribute the Program (or a portion or derivative of it, under Paragraph 2) in object code or executable form under the terms of Paragraphs 1 and 2 above provided that you also do one of the following:
a)accompany it with the complete corresponding