User's Manual

130
bedistributedunderthetermsofthisGeneralPublicLicense.
The“Program”,below,referstoanysuchprogramorwork,and
a “work based on the Program” means either the Program or
any derivative work under copyright law: that is to say, a work
containingtheProgramoraportionofit,eitherverbatimor
with modications and/or translated into another language.
(Hereinafter,translationisincludedwithoutlimitationinthe
term “modication”.) Each licensee is addressed as “you”.
Activities other than copying, distribution and modication
are not covered by this License; they are outside its scope. The
actofrunningtheProgramisnotrestricted,andtheoutput
fromtheProgramiscoveredonlyifitscontentsconstitute
aworkbasedontheProgram(independentofhavingbeen
made by running the Program). Whether that is true depends
on what the Program does.
1. YoumaycopyanddistributeverbatimcopiesoftheProgram’s
source code as you receive it, in any medium, provided that
you conspicuously and appropriately publish on each copy
anappropriatecopyrightnoticeanddisclaimerofwarranty;
keepintactallthenoticesthatrefertothisLicenseandtothe
absenceofanywarranty;andgiveanyotherrecipientsofthe
ProgramacopyofthisLicensealongwiththeProgram.
 Youmaychargeafeeforthephysicalactoftransferringa
copy, and you may at your option oer warranty protection in
exchangeforafee.
2. 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 modications or work under the
termsofSection1above,providedthatyoualsomeetallof
these conditions:
a) You must cause the modied les to carry prominent
noticesstatingthatyouchangedthelesandthedateofany
change.
b) You must cause any work that you distribute or publish,
thatinwholeorinpart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.