and/or modify the software.
and/or modify the software.
and/or modify the software.
and/or modify the software.
Also, for each author's prote
Also, for each author's prote
Also, for each author's prote
Also, for each author's protection and ours, we want to make
ction and ours, we want to make
ction and ours, we want to make
ction and ours, we want to make certain that
certain that
certain that
certain that
everyone understands that there is no warranty for this free software. If the
everyone understands that there is no warranty for this free software. If the
everyone understands that there is no warranty for this free software. If the
everyone understands that there is no warranty for this free software. If the
software is modified by someone else
software is modified by someone else
software is modified by someone else
software is modified by someone else and passed on, we want its recipients
and passed on, we want its recipients
and passed on, we want its recipients
and passed on, we want its recipients
to know that what they have is not the original, so that any problems
to know that what they have is not the original, so that any problems
to know that what they have is not the original, so that any problems
to know that what they have is not the original, so that any problems
introduced by others will not reflect on the
introduced by others will not reflect on the
introduced by others will not reflect on the
introduced by others will not reflect on the original authors' reputations.
original authors' reputations.
original authors' reputations.
original authors' reputations.
Finally, any free program is threatened constantly by software patents.
Finally, any free program is threatened constantly by software patents.
Finally, any free program is threatened constantly by software patents.
Finally, any free program is threatened constantly by software patents. We
We
We
We
wish to avoid the danger that redistributors of a free program will individually
wish to avoid the danger that redistributors of a free program will individually
wish to avoid the danger that redistributors of a free program will individually
wish to avoid the danger that redistributors of a free program will individually
obtain patent licenses, in effect making the program proprietary. To prevent
obtain patent licenses, in effect making the program proprietary. To prevent
obtain patent licenses, in effect making the program proprietary. To prevent
obtain patent licenses, in effect making the program proprietary. To prevent
this, we have made it clear that any patent must be licensed for everyone's
this, we have made it clear that any patent must be licensed for everyone's
this, we have made it clear that any patent must be licensed for everyone's
this, we have made it clear that any patent must be licensed for everyone's
free use or not li
free use or not li
free use or not li
free use or not licensed at all.
censed at all.
censed at all.
censed at all.
The precise terms and conditions for copying, distribution and modificatio
The precise terms and conditions for copying, distribution and modificatio
The precise terms and conditions for copying, distribution and modificatio
The precise terms and conditions for copying, distribution and modification
n
n
n
follow.
follow.
follow.
follow.
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND
MODIFICATION
0. This License applies to any program or other work which contains a notice
0. This License applies to any program or other work which contains a notice
0. This License applies to any program or other work which contains a notice
0. This License applies to any program or other work which contains a notice
placed by the
placed by the
placed by the
placed by the copyright holder saying it may be distributed under the terms
copyright holder saying it may be distributed under the terms
copyright holder saying it may be distributed under the terms
copyright holder saying it may be distributed under the terms
of this General Public License. The "Program", below, refers to any such
of this General Public License. The "Program", below, refers to any such
of this General Public License. The "Program", below, refers to any such
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 work, and a "work based on the Program" means either the
program or work, and a "work based on the Program" means either the
program or work, and a "work based on the Program" means either the
Program or any derivative work under copyright law:
Program or any derivative work under copyright law:
Program or any derivative work under copyright law:
Program or any derivative work under copyright law: that is to say, a work
that is to say, a work
that is to say, a work
that is to say, a work
containing the Program or a portion of it, either verbatim or with
containing the Program or a portion of it, either verbatim or with
containing the Program or a portion of it, either verbatim or with
containing the Program or a portion of it, either verbatim or with
modifications and/or translated into another language. (Hereinafter,
modifications and/or translated into another language. (Hereinafter,
modifications and/or translated into another language. (Hereinafter,
modifications and/or translated into another language. (Hereinafter,
translation is included without limitation in the term "modification".) Each
translation is included without limitation in the term "modification".) Each
translation is included without limitation in the term "modification".) Each
translation is included without limitation in the term "modification".) Each
licensee is addresse
licensee is addresse
licensee is addresse
licensee is addressed as "you".
d as "you".
d as "you".
d as "you".
Activities other than copying, distribution and modification are not covered
Activities other than copying, distribution and modification are not covered
Activities other than copying, distribution and modification are not covered
Activities other than copying, distribution and modification are not covered
by this License; they are outside its scope. The act of running the Program is
by this License; they are outside its scope. The act of running the Program is
by this License; they are outside its scope. The act of running the Program is
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
not restricted, and the output from the Program is covered only if its
not restricted, and the output from the Program is covered only if its
not restricted, and the output from the Program is covered only if its
contents constit
contents constit
contents constit
contents constitute a work based on the Program (independent of having
ute a work based on the Program (independent of having
ute a work based on the Program (independent of having
ute a work based on the Program (independent of having
been made by running the Program). Whether that is true de
been made by running the Program). Whether that is true de
been made by running the Program). Whether that is true de
been made by running the Program). Whether that is true depends on what
pends on what
pends on what
pends on what
the Program does.
the Program does.
the Program does.
the Program does.
1. You may copy and distribute verbatim copies of the Program's source
1. You may copy and distribute verbatim copies of the Program's source
1. You may copy and distribute verbatim copies of the Program's source
1. You may copy and distribute verbatim copies of the Program's source
code as you receive it, in any medium,
code as you receive it, in any medium,
code as you receive it, in any medium,
code as you receive it, in any medium, provided that you conspicuously and
provided that you conspicuously and
provided that you conspicuously and
provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice and
appropriately publish on each copy an appropriate copyright notice and
appropriately publish on each copy an appropriate copyright notice and
appropriately publish on each copy an appropriate copyright notice and
disclaimer of warranty; keep intact all the notices that refer to this License
disclaimer of warranty; keep intact all the notices that refer to this License
disclaimer of warranty; keep intact all the notices that refer to this License
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 t
and to the absence of any warranty; and give any other recipients of t
and to the absence of any warranty; and give any other recipients of t
and to the absence of any warranty; and give any other recipients of the
he
he
he
Program a copy of this License along with the Program.
Program a copy of this License along with the Program.
Program a copy of this License along with the Program.
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
You may charge a fee for the physical act of transferring a copy, and you
You may charge a fee for the physical act of transferring a copy, and you
You may charge a fee for the physical act of transferring a copy, and you
may at your option offer warranty pr
may at your option offer warranty pr
may at your option offer warranty pr
may at your option offer warranty protection in exchange for a fee.
otection in exchange for a fee.
otection in exchange for a fee.
otection in exchange for a fee.
2. You may modify your copy or copies of the Program o
2. You may modify your copy or copies of the Program o
2. You may modify your copy or copies of the Program o
2. You may modify your copy or copies of the Program or any portion of it,
r any portion of it,
r any portion of it,
r any portion of it,
thus forming a work based on the Program, and copy and distribute such
thus forming a work based on the Program, and copy and distribute such
thus forming a work based on the Program, and copy and distribute such
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
modifications or work under the terms of Section 1 above, provided that you
modifications or work under the terms of Section 1 above, provided that you
modifications or work under the terms of Section 1 above, provided that you
als
als
als
also meet all of these conditions:
o meet all of these conditions:
o meet all of these conditions:
o meet all of these conditions:
a) You must cause the modified files to carry promin
a) You must cause the modified files to carry promin
a) You must cause the modified files to carry promin
a) You must cause the modified files to carry prominent notices stating
ent notices stating
ent notices stating
ent notices stating
that you changed the files and the date of any change.
that you changed the files and the date of any change.
that you changed the files and the date of any change.
that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in whole
b) You must cause any work that you distribute or publish, that in whole
b) You must cause any work that you distribute or publish, that in whole
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,
or in part contains or is derived from the Program or any part thereof,
or in part contains or is derived from the Program or any part thereof,
or in part contains or is derived from the Program or any part thereof,
to be licensed as a whole at no cha
to be licensed as a whole at no cha
to be licensed as a whole at no cha
to be licensed as a whole at no charge to all third parties under the
rge to all third parties under the
rge to all third parties under the
rge to all third parties under the
terms of this License.
terms of this License.
terms of this License.
terms of this License.
c) If the modified program normally reads commands interactively when
c) If the modified program normally reads commands interactively when
c) If the modified program normally reads commands interactively when
c) If the modified program normally reads commands interactively when
run, you must cause it, when started running for such interactive use
run, you must cause it, when started running for such interactive use
run, you must cause it, when started running for such interactive use
run, you must cause it, when started running for such interactive use
in the most ordinary way, to print or display an announce
in the most ordinary way, to print or display an announce
in the most ordinary way, to print or display an announce
in the most ordinary way, to print or display an announcement
ment
ment
ment
including an appropriate copyright notice and a notice that there is
including an appropriate copyright notice and a notice that there is
including an appropriate copyright notice and a notice that there is
including an appropriate copyright notice and a notice that there is
no warranty (or else, saying that you provide a warranty) and that
no warranty (or else, saying that you provide a warranty) and that
no warranty (or else, saying that you provide a warranty) and that
no warranty (or else, saying that you provide a warranty) and that
users may redistribute the program under these conditions, and
users may redistribute the program under these conditions, and
users may redistribute the program under these conditions, and
users may redistribute the program under these conditions, and
telling the user how to view a copy of this License.
telling the user how to view a copy of this License.
telling the user how to view a copy of this License.
telling the user how to view a copy of this License. (Exception: if the
(Exception: if the
(Exception: if the
(Exception: if the
Program itself is interactive but does not normally print such an
Program itself is interactive but does not normally print such an
Program itself is interactive but does not normally print such an
Program itself is interactive but does not normally print such an
announcement, your work based on the Program is not requ
announcement, your work based on the Program is not requ
announcement, your work based on the Program is not requ
announcement, your work based on the Program is not required to
ired to
ired to
ired to
print an announcement.)
print an announcement.)
print an announcement.)
print an announcement.)
These requirements apply to the modified work as a whole. If identifiable
These requirements apply to the modified work as a whole. If identifiable
These requirements apply to the modified work as a whole. If identifiable
These requirements apply to the modified work as a whole. If identifiable
section
section
section
sections of that work are not derived from the Program, and can be
s of that work are not derived from the Program, and can be
s of that work are not derived from the Program, and can be
s of that work are not derived from the Program, and can be
reasonably considered independent and separate works in themselves, then
reasonably considered independent and separate works in themselves, then
reasonably considered independent and separate works in themselves, then
reasonably considered independent and separate works in themselves, then
this License, and its terms, do not apply to those sections when you
this License, and its terms, do not apply to those sections when you
this License, and its terms, do not apply to those sections when you
this License, and its terms, do not apply to those sections when you
distribute them as separate works. But when you distri
distribute them as separate works. But when you distri
distribute them as separate works. But when you distri
distribute them as separate works. But when you distribute the same
bute the same
bute the same
bute the same
sections as part of a whole which is a work based on the Program, the
sections as part of a whole which is a work based on the Program, the
sections as part of a whole which is a work based on the Program, the
sections as part of a whole which is a work based on the Program, the
