3 . You may modify your copy or copies of the Program or any portion of it, thus
forming a work based on the Program, and copy and distribute such modifications
or work under the terms of Section 1 above, provided that you also meet all of
DE
these conditions:
a) You must cause the modified files to carry prominent notices stating that you
b) You must cause any work that you distribute or publish, that in whole or in part
c) If the modified program normally reads commands interactively when run,
These requirements apply to the modified work as a whole . If identifiable sections
of that work are not derived from the Program, and can be reasonably considered
independent and separate works in themselves, then this License, and its terms, do
not apply to those sections when you distribute them as separate works . But when
you distribute the same sections as part of a whole which is a work based on the
Program, the distribution of the whole must be on the terms of this License, whose
permissions for other licensees extend to the entire whole, and thus to each and
every part regardless of who wrote it .
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changed the files and the date of any change .
contains or is derived from the Program or any part thereof, to be licensed as a
whole at no charge to all third parties under the terms of this License .
you must cause it, when started running for such interactive use in the most
ordinary 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 License .
(Exception: if the Program itself is interactive but does not normally print such
an announcement, your work based on the Program is not required to print an
announcement .)