User's Manual

101
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.)
 These requirementsapplytothemodied 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.
Thus, it is not the intent of this section to claim rights or contest
yourrightstoworkwrittenentirelybyyou;rather,theintentis
to exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the
Program with the Program (or with a work based on the Program)
on a volume of a storage or distribution medium does not bring
the other work under the scope of this License.
3. YoumaycopyanddistributetheProgram(oraworkbasedon
it, under Section 2) in object code or executable form under the
termsofSections1and2aboveprovidedthatyoualsodoone
of the following:
 a) Accompanyitwiththe completecorrespondingmachine-
readable source code, which must be distributed under the terms
ofSections 1 and2aboveonamediumcustomarilyusedfor
software interchange; or,
 b) Accompany itwithawrittenoer,validforatleastthree
years, togiveanythirdparty,forachargeno morethan your
costof physicallyperformingsourcedistribution, acomplete
machine-readablecopyof the correspondingsourcecode,to
be distributed under the terms of Sections 1 and 2 above on a
mediumcustomarilyusedforsoftwareinterchange;or,
 c) Accompanyitwiththeinformationyoureceivedas tothe