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@c This GPL is meant to be included from other files.
@c To format a standalone GPL, use license.texi.
@center Version 2, June 1991
@display
Copyright @copyright{} 1989, 1991 Free Software Foundation, Inc. 675
Mass Ave, Boston, MA 02111-1307, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
@end display
@unnumberedsec Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software---to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually 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 free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
@iftex
@unnumberedsec TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
@end iftex
@ifinfo
@center TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
@end ifinfo
@enumerate 0
@item
This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may 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 modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term ``modification''.) Each licensee is addressed as ``you''.
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 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.
@item
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 offer warranty protection in exchange for a fee.
@item
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 these conditions:
@enumerate a
@item
You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
@item
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.
@item
If the modified program normally reads commands interactively
when run, 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.)
@end enumerate
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.
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.
@item
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:
@enumerate a
@item
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,
@item
Accompany it with a written offer, 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,
@item
Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
@end enumerate
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
@item
You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
@item
You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
@item
Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
@item
If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
@item
If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
@item
The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and ``any
later version'', you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
@item
If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
@iftex
@vskip -@baselineskip
@vskip -@baselineskip
@heading NO WARRANTY
@end iftex
@ifinfo
@center NO WARRANTY
@end ifinfo
@item
BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM ``AS IS'' WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
@item
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
@end enumerate
@iftex
@heading END OF TERMS AND CONDITIONS
@end iftex
@ifinfo
@center END OF TERMS AND CONDITIONS
@end ifinfo
@page
@unnumberedsec How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the ``copyright'' line and a pointer to where the full notice is found.
@smallexample
@var{one line to give the program's name and an idea of what it does.}
Copyright (C) 19@var{yy} @var{name of author}
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@end smallexample
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
@smallexample
Gnomovision version 69, Copyright (C) 19@var{yy} @var{name of author}
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details
type `show w'. This is free software, and you are welcome
to redistribute it under certain conditions; type `show c'
for details.
@end smallexample
The hypothetical commands @samp{show w} and @samp{show c} should show
the appropriate parts of the General Public License. Of course, the
commands you use may be called something other than @samp{show w} and
@samp{show c}; they could even be mouse-clicks or menu items---whatever
suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a ``copyright disclaimer'' for the program, if
necessary. Here is a sample; alter the names:
@example
@group
Yoyodyne, Inc., hereby disclaims all copyright
interest in the program `Gnomovision'
(which makes passes at compilers) written
by James Hacker.
@var{signature of Ty Coon}, 1 April 1989
Ty Coon, President of Vice
@end group
@end example
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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@ -1,548 +0,0 @@
@c This LGPL is meant to be included from other files.
@c To format a standalone LGPL, use liblic.texi.
@ifset lgpl-appendix
@appendix GNU LIBRARY GENERAL PUBLIC LICENSE
@end ifset
@ifclear lgpl-appendix
@unnumbered GNU LIBRARY GENERAL PUBLIC LICENSE
@end ifclear
@center Version 2, June 1991
@display
Copyright @copyright{} 1991 Free Software Foundation, Inc.
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the library GPL. It is
numbered 2 because it goes with version 2 of the ordinary GPL.]
@end display
@unnumberedsec Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software---to make sure the software is free for all its users.
This license, the Library General Public License, applies to some
specially designated Free Software Foundation software, and to any
other libraries whose authors decide to use it. You can use it for
your libraries, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if
you distribute copies of the library, or if you modify it.
For example, if you distribute copies of the library, whether gratis
or for a fee, you must give the recipients all the rights that we gave
you. You must make sure that they, too, receive or can get the source
code. If you link a program with the library, you must provide
complete object files to the recipients so that they can relink them
with the library, after making changes to the library and recompiling
it. And you must show them these terms so they know their rights.
Our method of protecting your rights has two steps: (1) copyright
the library, and (2) offer you this license which gives you legal
permission to copy, distribute and/or modify the library.
Also, for each distributor's protection, we want to make certain
that everyone understands that there is no warranty for this free
library. If the library is modified by someone else and passed on, we
want its recipients to know that what they have is not the original
version, so that any problems introduced by others will not reflect on
the original authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that companies distributing free
software will individually obtain patent licenses, thus in effect
transforming the program into proprietary software. To prevent this,
we have made it clear that any patent must be licensed for everyone's
free use or not licensed at all.
Most GNU software, including some libraries, is covered by the ordinary
GNU General Public License, which was designed for utility programs. This
license, the GNU Library General Public License, applies to certain
designated libraries. This license is quite different from the ordinary
one; be sure to read it in full, and don't assume that anything in it is
the same as in the ordinary license.
The reason we have a separate public license for some libraries is that
they blur the distinction we usually make between modifying or adding to a
program and simply using it. Linking a program with a library, without
changing the library, is in some sense simply using the library, and is
analogous to running a utility program or application program. However, in
a textual and legal sense, the linked executable is a combined work, a
derivative of the original library, and the ordinary General Public License
treats it as such.
Because of this blurred distinction, using the ordinary General
Public License for libraries did not effectively promote software
sharing, because most developers did not use the libraries. We
concluded that weaker conditions might promote sharing better.
However, unrestricted linking of non-free programs would deprive the
users of those programs of all benefit from the free status of the
libraries themselves. This Library General Public License is intended to
permit developers of non-free programs to use free libraries, while
preserving your freedom as a user of such programs to change the free
libraries that are incorporated in them. (We have not seen how to achieve
this as regards changes in header files, but we have achieved it as regards
changes in the actual functions of the Library.) The hope is that this
will lead to faster development of free libraries.
The precise terms and conditions for copying, distribution and
modification follow. Pay close attention to the difference between a
``work based on the library'' and a ``work that uses the library''. The
former contains code derived from the library, while the latter only
works together with the library.
Note that it is possible for a library to be covered by the ordinary
General Public License rather than by this special one.
@iftex
@unnumberedsec TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
@end iftex
@ifinfo
@center TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
@end ifinfo
@enumerate 0
@item
This License Agreement applies to any software library which
contains a notice placed by the copyright holder or other authorized
party saying it may be distributed under the terms of this Library
General Public License (also called ``this License''). Each licensee is
addressed as ``you''.
A ``library'' means a collection of software functions and/or data
prepared so as to be conveniently linked with application programs
(which use some of those functions and data) to form executables.
The ``Library'', below, refers to any such software library or work
which has been distributed under these terms. A ``work based on the
Library'' means either the Library or any derivative work under
copyright law: that is to say, a work containing the Library or a
portion of it, either verbatim or with modifications and/or translated
straightforwardly into another language. (Hereinafter, translation is
included without limitation in the term ``modification''.)
``Source code'' for a work means the preferred form of the work for
making modifications to it. For a library, complete source code means
all the source code for all modules it contains, plus any associated
interface definition files, plus the scripts used to control compilation
and installation of the library.
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running a program using the Library is not restricted, and output from
such a program is covered only if its contents constitute a work based
on the Library (independent of the use of the Library in a tool for
writing it). Whether that is true depends on what the Library does
and what the program that uses the Library does.
@item
You may copy and distribute verbatim copies of the Library's
complete 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 distribute a copy of this License along with the
Library.
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.
@item
You may modify your copy or copies of the Library or any portion
of it, thus forming a work based on the Library, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
@enumerate a
@item
The modified work must itself be a software library.
@item
You must cause the files modified to carry prominent notices
stating that you changed the files and the date of any change.
@item
You must cause the whole of the work to be licensed at no
charge to all third parties under the terms of this License.
@item
If a facility in the modified Library refers to a function or a
table of data to be supplied by an application program that uses
the facility, other than as an argument passed when the facility
is invoked, then you must make a good faith effort to ensure that,
in the event an application does not supply such function or
table, the facility still operates, and performs whatever part of
its purpose remains meaningful.
(For example, a function in a library to compute square roots has
a purpose that is entirely well-defined independent of the
application. Therefore, Subsection 2d requires that any
application-supplied function or table used by this function must
be optional: if the application does not supply it, the square
root function must still compute square roots.)
@end enumerate
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Library,
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 Library, 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 Library.
In addition, mere aggregation of another work not based on the Library
with the Library (or with a work based on the Library) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
@item
You may opt to apply the terms of the ordinary GNU General Public
License instead of this License to a given copy of the Library. To do
this, you must alter all the notices that refer to this License, so
that they refer to the ordinary GNU General Public License, version 2,
instead of to this License. (If a newer version than version 2 of the
ordinary GNU General Public License has appeared, then you can specify
that version instead if you wish.) Do not make any other change in
these notices.
Once this change is made in a given copy, it is irreversible for
that copy, so the ordinary GNU General Public License applies to all
subsequent copies and derivative works made from that copy.
This option is useful when you wish to copy part of the code of
the Library into a program that is not a library.
@item
You may copy and distribute the Library (or a portion or
derivative of it, under Section 2) in object code or executable form
under the terms of Sections 1 and 2 above provided that you 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.
If distribution of object code is made by offering access to copy
from a designated place, then offering equivalent access to copy the
source code from the same place satisfies the requirement to
distribute the source code, even though third parties are not
compelled to copy the source along with the object code.
@item
A program that contains no derivative of any portion of the
Library, but is designed to work with the Library by being compiled or
linked with it, is called a ``work that uses the Library''. Such a
work, in isolation, is not a derivative work of the Library, and
therefore falls outside the scope of this License.
However, linking a ``work that uses the Library'' with the Library
creates an executable that is a derivative of the Library (because it
contains portions of the Library), rather than a ``work that uses the
library''. The executable is therefore covered by this License.
Section 6 states terms for distribution of such executables.
When a ``work that uses the Library'' uses material from a header file
that is part of the Library, the object code for the work may be a
derivative work of the Library even though the source code is not.
Whether this is true is especially significant if the work can be
linked without the Library, or if the work is itself a library. The
threshold for this to be true is not precisely defined by law.
If such an object file uses only numerical parameters, data
structure layouts and accessors, and small macros and small inline
functions (ten lines or less in length), then the use of the object
file is unrestricted, regardless of whether it is legally a derivative
work. (Executables containing this object code plus portions of the
Library will still fall under Section 6.)
Otherwise, if the work is a derivative of the Library, you may
distribute the object code for the work under the terms of Section 6.
Any executables containing that work also fall under Section 6,
whether or not they are linked directly with the Library itself.
@item
As an exception to the Sections above, you may also compile or
link a ``work that uses the Library'' with the Library to produce a
work containing portions of the Library, and distribute that work
under terms of your choice, provided that the terms permit
modification of the work for the customer's own use and reverse
engineering for debugging such modifications.
You must give prominent notice with each copy of the work that the
Library is used in it and that the Library and its use are covered by
this License. You must supply a copy of this License. If the work
during execution displays copyright notices, you must include the
copyright notice for the Library among them, as well as a reference
directing the user to the copy of this License. Also, you must do one
of these things:
@enumerate a
@item
Accompany the work with the complete corresponding
machine-readable source code for the Library including whatever
changes were used in the work (which must be distributed under
Sections 1 and 2 above); and, if the work is an executable linked
with the Library, with the complete machine-readable ``work that
uses the Library'', as object code and/or source code, so that the
user can modify the Library and then relink to produce a modified
executable containing the modified Library. (It is understood
that the user who changes the contents of definitions files in the
Library will not necessarily be able to recompile the application
to use the modified definitions.)
@item
Accompany the work with a written offer, valid for at
least three years, to give the same user the materials
specified in Subsection 6a, above, for a charge no more
than the cost of performing this distribution.
@item
If distribution of the work is made by offering access to copy
from a designated place, offer equivalent access to copy the above
specified materials from the same place.
@item
Verify that the user has already received a copy of these
materials or that you have already sent this user a copy.
@end enumerate
For an executable, the required form of the ``work that uses the
Library'' must include any data and utility programs needed for
reproducing the executable from it. However, as a special exception,
the source code distributed need not include anything that is normally
distributed (in either source or binary form) with the major
components (compiler, kernel, and so on) of the operating system on
which the executable runs, unless that component itself accompanies
the executable.
It may happen that this requirement contradicts the license
restrictions of other proprietary libraries that do not normally
accompany the operating system. Such a contradiction means you cannot
use both them and the Library together in an executable that you
distribute.
@item
You may place library facilities that are a work based on the
Library side-by-side in a single library together with other library
facilities not covered by this License, and distribute such a combined
library, provided that the separate distribution of the work based on
the Library and of the other library facilities is otherwise
permitted, and provided that you do these two things:
@enumerate a
@item
Accompany the combined library with a copy of the same work
based on the Library, uncombined with any other library
facilities. This must be distributed under the terms of the
Sections above.
@item
Give prominent notice with the combined library of the fact
that part of it is a work based on the Library, and explaining
where to find the accompanying uncombined form of the same work.
@end enumerate
@item
You may not copy, modify, sublicense, link with, or distribute
the Library except as expressly provided under this License. Any
attempt otherwise to copy, modify, sublicense, link with, or
distribute the Library is void, and will automatically terminate your
rights under this License. However, parties who have received copies,
or rights, from you under this License will not have their licenses
terminated so long as such parties remain in full compliance.
@item
You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Library or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Library (or any work based on the
Library), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Library or works based on it.
@item
Each time you redistribute the Library (or any work based on the
Library), the recipient automatically receives a license from the
original licensor to copy, distribute, link with or modify the Library
subject to these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
@item
If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Library at all. For example, if a patent
license would not permit royalty-free redistribution of the Library by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Library.
If any portion of this section is held invalid or unenforceable under any
particular circumstance, the balance of the section is intended to apply,
and the section as a whole is intended to apply in other circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
@item
If the distribution and/or use of the Library is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Library under this License may add
an explicit geographical distribution limitation excluding those countries,
so that distribution is permitted only in or among countries not thus
excluded. In such case, this License incorporates the limitation as if
written in the body of this License.
@item
The Free Software Foundation may publish revised and/or new
versions of the Library General Public License from time to time.
Such new versions will be similar in spirit to the present version,
but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the Library
specifies a version number of this License which applies to it and
``any later version'', you have the option of following the terms and
conditions either of that version or of any later version published by
the Free Software Foundation. If the Library does not specify a
license version number, you may choose any version ever published by
the Free Software Foundation.
@item
If you wish to incorporate parts of the Library into other free
programs whose distribution conditions are incompatible with these,
write to the author to ask for permission. For software which is
copyrighted by the Free Software Foundation, write to the Free
Software Foundation; we sometimes make exceptions for this. Our
decision will be guided by the two goals of preserving the free status
of all derivatives of our free software and of promoting the sharing
and reuse of software generally.
@iftex
@heading NO WARRANTY
@end iftex
@ifinfo
@center NO WARRANTY
@end ifinfo
@item
BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
OTHER PARTIES PROVIDE THE LIBRARY ``AS IS'' WITHOUT WARRANTY OF ANY
KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
@item
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES.
@end enumerate
@iftex
@heading END OF TERMS AND CONDITIONS
@end iftex
@ifinfo
@center END OF TERMS AND CONDITIONS
@end ifinfo
@page
@unnumberedsec How to Apply These Terms to Your New Libraries
If you develop a new library, and you want it to be of the greatest
possible use to the public, we recommend making it free software that
everyone can redistribute and change. You can do so by permitting
redistribution under these terms (or, alternatively, under the terms of the
ordinary General Public License).
To apply these terms, attach the following notices to the library. It is
safest to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least the
``copyright'' line and a pointer to where the full notice is found.
@smallexample
@var{one line to give the library's name and an idea of what it does.}
Copyright (C) @var{year} @var{name of author}
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330, Cambridge,
MA 02139, USA.
@end smallexample
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a ``copyright disclaimer'' for the library, if
necessary. Here is a sample; alter the names:
@example
Yoyodyne, Inc., hereby disclaims all copyright interest in
the library `Frob' (a library for tweaking knobs) written
by James Random Hacker.
@var{signature of Ty Coon}, 1 April 1990
Ty Coon, President of Vice
@end example
That's all there is to it!

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@ -1,875 +0,0 @@
#!/bin/sh
# update-info -- update dir file from all extant info pages.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, you can either send email to this
# program's maintainer or write to: The Free Software Foundation,
# Inc.; 59 Temple Place, Suite 330; Boston, MA 02111-1307, USA.
#
# Author: rhawes@dmapub.dma.org. Please report bugs to him.
#
# run this program to install update-info
# ###SECTION 0### install script
# These constants set the version numbers for both files:
PROGRAM_VERSION="1.4"
PACKAGE_VERSION="4.0"
# ENVIRONMENT
if test -z "$TMPDIR"; then
TMPDIR="/usr/tmp"
fi
TMP_SED="$TMPDIR/uss$$.info"
TMP_F_ADD_SECTION="$TMPDIR/ufa$$.info"
TMP_F_DELETE_INVALID="$TMPDIR/ufd$$.info"
TMP_F_INSERT_MISSING="$TMPDIR/ufi$$.info"
TMP_FILES="$TMP_SED $TMP_F_ADD_SECTION $TMP_F_DELETE_INVALID\
$TMP_F_INSERT_MISSING"
trap 'rm -f $TMP_FILES' 0
# file boundaries
UPDATE_INFO="/^# _file: 'update-info'_/"
UPDATE_INFO_F="/^# _file: 'update-info.f'_/"
# @F_ADD_SECTION@
echo 'Item_Num=`expr "$Item_Num" + "1"`
echo "$1">>"$TMP_SECTIONS"
if test "$Item_Status"; then
Item_Status=`echo "${Item_Status}
X"`
else
Item_Status="X"
fi '>$TMP_F_ADD_SECTION
# @F_INSERT_MISSING@
echo 'if test -z "$Create_Node"; then
rm -f ${Info_Node}.old
cp $Info_Node ${Info_Node}.old
echo "$BACKUP_MSG"
fi
echo "/$MENU_BEGIN/
+,$ d
r $TMP_MENU
w
q"|ed -s $Info_Node>/dev/null'>$TMP_F_INSERT_MISSING
# @F_DELETE_INVALID@
echo '
rm -f ${Info_Node}.old
cp $Info_Node ${Info_Node}.old
echo "$BACKUP_MSG"
echo "/$MENU_BEGIN/
+,$ d
w
q"|ed -s $Info_Node>/dev/null
sed -f "$TMP_SED" "$TMP_MENU">>"$Info_Node"'>$TMP_F_DELETE_INVALID
cat<<Sed_Script_EOF>$TMP_SED
s/@UPDATE_INFO_VERSION@/$PROGRAM_VERSION/g
s/@TEXINFO_VERSION@/$PACKAGE_VERSION/g
s/@SET_ITEM@/Item_Status=\`echo "\$Item_Status"|sed -e "\${1}s%^.*%\${2}%"\`/
/@F_ADD_SECTION@/r $TMP_F_ADD_SECTION
/@F_ADD_SECTION@/d
/@F_DELETE_INVALID@/r $TMP_F_DELETE_INVALID
/@F_DELETE_INVALID@/d
/@F_INSERT_MISSING@/r $TMP_F_INSERT_MISSING
/@F_INSERT_MISSING@/d
Sed_Script_EOF
sed -e "1,${UPDATE_INFO}d" -e "$UPDATE_INFO_F,\$d" -f $TMP_SED $0>update-info
sed -e "1,${UPDATE_INFO_F}d" -f $TMP_SED $0>update-info.f
chmod +x update-info update-info.f
echo "installed update-info, and update-info.f into `pwd`"
rm -f $TMP_FILES
exit
# _file: 'update-info'_
#!/bin/sh
#update-info (GNU texinfo @TEXINFO_VERSION@) @UPDATE_INFO_VERSION@
#Copyright (C) 1997 Free Software Foundation, Inc.
#update-info comes with NO WARRANTY, to the extent permitted by law.
#You may redistribute copies of update-info
#under the terms of the GNU General Public License.
#For more information about these matters, see the files named COPYING."
#Author: Richard L. Hawes
# ###SECTION 1### Constants
set -h 2>/dev/null
# ENVIRONMENT
if test -z "$TMPDIR"; then
TMPDIR="/usr/tmp"
fi
if test -z "$LINES"; then
LINES=24
fi
if test -z "$COLUMNS"; then
COLUMNS=80
fi
if test -z "$EDITOR"; then
EDITOR=vi
fi
if test -z "$LINENO"; then
LINENO="0"
fi
# constants redefined by update-info.f
PROMPT1="(y=yes, Y=yes to all, n=no, N=No to all):"
FUNCTIONS=""
#
ARGUMENTS="$*"
DISPLAY_NUM=`expr "$LINES" - 4`
CONTROL_D="{Ctrl-D}"
DIR_SECTION="^INFO-DIR-SECTION"
ENTRY_END="^END-INFO-DIR-ENTRY"
ENTRY_START="^START-INFO-DIR-ENTRY"
MENU_BEGIN='^\*\([ ]\)\{1,\}Menu:'
MENU_ITEM='^\* ([^ ]).*:([ ])+\('
SECTION_TITLE="^[A-Za-z0-9]"
MENU_FILTER1='s/^\*\([ ]\)\{1,\}/* /'
MENU_FILTER2='s/\([ ]\)\{1,\}$//g'
TMP_ITEM="${TMPDIR}/ui${$}.info"
TMP_LIST="${TMPDIR}/ul${$}.info"
TMP_MENU="${TMPDIR}/um${$}.info"
TMP_SECTIONS="${TMPDIR}/us${$}.info" # used only in Detect_Missing
TMP_SED="$TMP_SECTIONS" # used only in Detect_Invalid routines
TMP_FILE1="${TMPDIR}/ux${$}.info"
TMP_FILE2="${TMPDIR}/uy${$}.info"
TMP_COUNT="$TMP_FILE2"
TMP_FILE_LIST="$TMP_LIST $TMP_MENU $TMP_SECTIONS $TMP_FILE1 $TMP_FILE2\
$TMP_ITEM"
TRY_HELP_MSG="Try --help for more information"
if zcat --version 2>/dev/null>/dev/null; then
CAT_COMMAND="zcat -f"
else
echo "$0:$LINENO: GNU zcat not found">&2
CAT_COMMAND="cat"
fi
# ###SECTION 100### main program
#variables set by options
Create_Node=""
Debug=":"
Interactive=""
Load_Functions="y"
Mode=""
#
Inserts="0"
Inserts_Total="0"
Invalid="0"
Invalid_Total="0"
Changed=""
while test "$*"
do
case "$1" in
-c) Create_Node="y";;
-ci|-ic) Create_Node="y"; Interactive="y";;
-cif|-cfi|-ifc|-icf|-fci|-fic) Create_Node="y"
Interactive="y"; Load_Functions="";;
--debug) set -eux; Debug="set>&2";;
-d|--delete) Mode="Detect_Invalid";;
-f) Load_Functions="";;
-i|--interactive) Interactive="y";;
-fi|-if) Load_Functions=""; Interactive="y";;
-id|-di) Mode="Detect_Invalid"; Interactive="y";;
+i|+d|+f);;
--version)
cat<<VersionEOF
update-info (GNU texinfo @TEXINFO_VERSION@) @UPDATE_INFO_VERSION@
Copyright (C) 1997 Free Software Foundation, Inc.
update-info comes with NO WARRANTY, to the extent permitted by law.
You may redistribute copies of update-info
under the terms of the GNU General Public License.
For more information about these matters, see the files named COPYING.
Author: Richard L. Hawes
VersionEOF
exit;;
--help)
cat<<HelpEndOfFile
Usage: update-info [OPTION]... INFO_PATH/INFO_DIR_FILE
It detects and inserts missing menu items into the info node file.
Options:
-c create a new info node
--debug print debug information to standard error path
-d, --delete delete invalid menu items (ignore missing menu items)
-f do not load functions (file update-info.f)
--help print this help message and exit
-i, --interactive interactive mode prompts before inserting or removing
menu items
--version print current version and exit
Backup of the info node has a '.old' suffix added. This is a shell script.
Files: update-info.f -- contains functions (optional).
Environment Variables: COLUMNS, EDITOR, LINES, TMPDIR
Email bug reports to bug-texinfo@gnu.org.
HelpEndOfFile
exit;;
[-+]*) echo "$0:$LINENO: \"$1\" is not a valid option">&2
echo "$TRY_HELP_MSG">&2
exit 2;;
*) break;;
esac
shift
done
if test "$#" -lt "1"; then
echo "$0:$LINENO: Too few parameters">&2
echo "$TRY_HELP_MSG">&2
exit 2
elif test "$#" -gt "1"; then
echo "$0:$LINENO: Too many parameters">&2
echo "$TRY_HELP_MSG">&2
exit 2
fi
Info_Path="$1"
Info_Node=`basename "$Info_Path"`
if echo "$Info_Node"|grep ".*dir$">/dev/null; then
:
else
echo "$0:$LINENO: $Info_Node is not a valid info node name">&2
exit 2
fi
Info_Pathname=`dirname "$Info_Path"`
cd "$Info_Pathname"||exit
BACKUP_MSG="Backed up $Info_Node to ${Info_Node}.old."
HANGUP_MSG="Hang up on \"update-info $ARGUMENTS\""
INSERT_MSG="menu item(s) were inserted (not counting duplicates)."
INSERT_MSG2="total menu item(s) were inserted into `pwd`/$Info_Node"
DELETE_MSG="invalid menu item(s) were removed (not counting duplicates)."
DELETE_MSG2="total invalid menu item(s) were removed from `pwd`/$Info_Node"
if test "$Create_Node"; then
if test "$Mode"; then
echo "$0:$LINENO: ERROR: Illogical option combination: -d -c">&2
echo "$TRY_HELP_MSG">&2
exit 2
fi
if test -f "$Info_Node"; then
rm -f ${Info_Node}.old
mv "$Info_Node" "${Info_Node}.old"
echo "$BACKUP_MSG"
fi
echo "Creating new Info Node: `pwd`/$Info_Node"
cat>$Info_Node<<NodeEndOfFile||exit
This is the file .../info/dir, which contains the topmost node of the
Info hierarchy. The first time you invoke Info you start off
looking at that node, which is (dir)Top.

File: dir Node: Top This is the top of the INFO tree
This (the Directory node) gives a menu of major topics.
Typing "d" returns here, "q" exits, "?" lists all INFO commands, "h"
gives a primer for first-timers, "mTexinfo<Return>" visits Texinfo topic,
etc.
Or click mouse button 2 on a menu item or cross reference to select it.
--- PLEASE ADD DOCUMENTATION TO THIS TREE. (See INFO topic first.) ---
* Menu: The list of major topics begins on the next line.
NodeEndOfFile
else
if test ! -f "$Info_Node"; then
echo "$0:$LINENO: $Info_Node is irregular or nonexistant">&2
exit 2
elif test ! -r "$Info_Node"; then
echo "$0:$LINENO: $Info_Node is not readable">&2
exit 2
elif test ! -w "$Info_Node"; then
echo "$0:$LINENO: $Info_Node is not writeable">&2
exit 2
fi
fi
if test "$Load_Functions" -a "$Interactive" -a -z "$Mode"; then
if FUNCTIONS_VERSION=`( update-info.f )`; then
if test `echo "$FUNCTIONS_VERSION"\
|cut -d' ' -f5` = "@UPDATE_INFO_VERSION@"; then
echo "Loading functions..."
. update-info.f
else
echo "$0:$LINENO: wrong version of update-info.f">&2
echo "(functions were not loaded)">&2
fi
else
echo "(functions were not loaded)">&2
fi
fi
trap ' eval "$Debug"; rm -f $TMP_FILE_LIST; exit ' 0
if test "$Interactive"; then
if test ! -t "1"; then
echo "$0:$LINENO: Cannot run in interactive mode "\
"standard out is redirected">&2
exit 2
fi
trap ' ' 2 3
else
trap ' rm -f $TMP_FILE_LIST
echo "$0:$LINENO: received INT signal. All edits are canceled.">&2
exit ' 2
trap ' rm -f $TMP_FILE_LIST
echo "$0:$LINENO: received QUIT signal. All edits are canceled.">&2
exit ' 3
fi
if test -z "$Mode"; then
trap '
if test "$Changed"; then
{
echo $HANGUP_MSG
@F_INSERT_MISSING@
Inserts_Total=`wc -c<"$TMP_COUNT"`
echo $Inserts_Total $INSERT_MSG2
}|mail "$LOGNAME"
fi
rm -f $TMP_FILE_LIST
exit ' 1
else
trap '
if test "$Changed"; then
{
echo $HANGUP_MSG
@F_DELETE_INVALID@
Invalid_Total=`wc -l<"$TMP_SED"`
echo $Invalid_Total $DELETE_MSG2
}|mail $LOGNAME
fi
rm -f $TMP_FILE_LIST
exit ' 1
fi
sed -e "1,/$MENU_BEGIN/d" -e "$MENU_FILTER1" -e "$MENU_FILTER2"<$Info_Node\
|tee $TMP_MENU\
|sed -n -e '/\* /{
s/).*$//g
s/\.gz$//
s/\.info$//
s/^.*(//p
}'|sort -u>$TMP_FILE1
ls -F|sed -e '/\/$/d' -e '/[-.][0-9]/d'\
-e '/:$/d' -e '/^$/d' -e "/^${Info_Node}~\$/d"\
-e "/^${Info_Node}\$/d" -e "/^${Info_Node}.old\$/d"\
-e 's/\.gz$//' -e 's/\.info$//'|sort>$TMP_FILE2
if test -z "$Mode"; then
#Detect Missing
comm -13 $TMP_FILE1 $TMP_FILE2>$TMP_LIST
cat</dev/null>$TMP_COUNT
#get sections, initialize variables
sed -n -e "/$SECTION_TITLE/p" "$TMP_MENU">"$TMP_SECTIONS"
Item_Num=`wc -l<"$TMP_SECTIONS"|tr -d ' '`
Item_Status=`echo\
|awk "BEGIN{for(i=1;i<=${Item_Num};i++)printf(\"_\n\")}"`
Item_Dir="$Item_Num"
for Info_Name in `cat $TMP_LIST`
do
if test -r "$Info_Name"; then
Info_File="$Info_Name"
elif test -r "${Info_Name}.info"; then
Info_File="${Info_Name}.info"
elif test -r "${Info_Name}.gz"; then
Info_File="${Info_Name}.gz"
elif test -r "${Info_Name}.info.gz"; then
Info_File="${Info_Name}.info.gz"
else
echo "$0:$LINENO: can't find info file for ${Info_Name}?">&2
fi
#generate menu item
echo|tr -d '\012'>$TMP_FILE1
eval $CAT_COMMAND "$Info_File"\
|sed -n -e "/$DIR_SECTION/w $TMP_FILE1"\
-e "/$ENTRY_START/,/$ENTRY_END/{
$MENU_FILTER1
p
}"|awk "BEGIN{Mode=0}
/^$/{if(Mode==1)exit}
/^([ ])+([^ ])+/{if(Mode==1)print}
/^[^ ]/{if(Mode==1)exit}
/${MENU_ITEM}${Info_Name}\)\./{if(Mode==0){Mode++
print}
else
exit}">"$TMP_ITEM"
if test ! -s "$TMP_ITEM"; then
echo "* $Info_Name: ($Info_Name).">"$TMP_ITEM"
fi
Item_Status=`echo "$Item_Status"|sed -e '1,$s/^./_/'`
if test -s "$TMP_FILE1"; then
Item_Section=`sed -e "s/$DIR_SECTION[ ]*//"\
<$TMP_FILE1`
else
Item_Section=`echo "Miscellaneous"`
fi
Size=`echo "$Item_Section"|wc -l|tr -d ' '`
# initialize variables, check for new sections
Num1=1
while test "$Num1" -le "$Size"
do
Item=`echo "$Item_Section"|sed -n -e "${Num1}p"`
if Num=`grep -in "^$Item$" "$TMP_SECTIONS"`; then
Num=`echo "$Num"|sed -e 's/:.*$//g'`
##F#Set_Item
set "$Num" "X"
@SET_ITEM@
else
set "$Item"
@F_ADD_SECTION@
fi
Num1=`expr "$Num1" + "1"`
done
if test "$Interactive"; then
echo "$Item_Section"
cat "$TMP_ITEM"
echo "add menu item for $Info_File? "
while true
do
echo "$PROMPT1"|tr -d '\012'
read Answer
case $Answer in
y) break;;
e)
if test "$FUNCTIONS"; then
Select_Sections
break
else
echo "Can't edit. "\
"Functions are not loaded.">&2
fi;;
Y) Interactive=""; break;;
n) continue 2;;
N) break 2;;
*) echo "\"$Answer\" "\
"is an invalid response">&2;;
esac
done
fi
if echo "$Item_Status"|grep '^X'>/dev/null; then
# edit $TMP_MENU
Changed="y"
(
trap ' ' 1 2 3
Tmp_Var=`echo "$Item_Status"|tr -d '\012'`
Key=`awk -F':' ' FNR==1{ print $1}' $TMP_ITEM`
# add new sections to 'dir' file
if test "$Item_Num" -gt "$Item_Dir"; then
if test "$Item_Dir" -ne "0"; then
sed -e "1,${Item_Dir}d" -e 'i\
' "$TMP_SECTIONS">>"$TMP_MENU"
else
sed -e 'i\
' "$TMP_SECTIONS">>"$TMP_MENU"
fi
fi
# awk determines the insertion points for each section
awk -F":" "function Insert(Line){
if(Mode==2){
Mode=1;if(substr(\"$Tmp_Var\",Item++,1)==\"X\")
print Line
}
}
BEGIN{Mode=1;Item=1}
/$SECTION_TITLE/{Insert(FNR-1);if(Mode>=1)Mode=2}
/${MENU_ITEM}.*\)\./{if(\$1>Item_Name)Insert(FNR-1)}
/^$/{Insert(FNR-1)}
END{Insert(FNR)}" Item_Name="$Key" "$TMP_MENU"\
|sort -nr|sed -e "s%\$% r $TMP_ITEM%"|sed -e '$a\
w
' -e '$a\
q
'|ed -s "$TMP_MENU"
echo "$Item_Status"|tr -cd "X">>$TMP_COUNT
)
Inserts=`expr "$Inserts" + "1"`
echo "$Info_File installed into section(s):"\
|tr -d '\012'
echo "$Item_Status"|awk '/X/{printf(" %d", FNR)}'
echo
Item_Dir="$Item_Num"
else
echo "$Info_File not installed (no section selected)"
fi
done
# print summary
trap ' ' 1 2 3
if test "$Changed"; then
@F_INSERT_MISSING@
Inserts_Total=`wc -c<"$TMP_COUNT"|tr -d " "`
if test "$Inserts" -ne "$Inserts_Total"; then
echo "$Inserts $INSERT_MSG"
fi
echo "$Inserts_Total $INSERT_MSG2"
fi
else
# Detect Invalid
cat</dev/null>"$TMP_SED"
comm -23 $TMP_FILE1 $TMP_FILE2>$TMP_LIST
for Info_Name in `cat $TMP_LIST`
do
if test "$Interactive"; then
# display invalid menu item(s)
awk "BEGIN{Mode=1}
/^([ ])+([^ ])+/{if(Mode==2)print}
/^$/{if(Mode==2)Mode=1}
/$SECTION_TITLE/{Section=\$0}
/^[^ ]/{if(Mode==2)Mode=1}
/${MENU_ITEM}${Info_Name}\)\./{if(Mode==1){Mode++
print Section
print}}" $TMP_MENU
echo "delete menu item for $Info_Name? "
while true
do
echo\
"(y=yes, n=no, Y=yes to all, N=No to all):"\
|tr -d '\012'
read Answer
case "$Answer" in
y) break;;
Y) Interactive=""; break;;
n) continue 2;;
N) break 2;;
*) echo "\"$Answer\" "\
"is an invalid reponse">&2;;
esac
done
fi
# remove menu item from $TMP_MENU
Invalid=`expr "$Invalid" + "1"`
Changed="y"
(
trap ' ' 1 2 3
echo\
"invalid menu item for $Info_Name removed from section(s):"\
|tr -d '\012'
awk "function Delete(Last){
printf(\"%d,%dd\n\",First,Last-1)>>\"$TMP_SED\"}
BEGIN{Mode=1;Section=0}
/^$/{if(Mode==2){Delete(FNR);Mode=1}}
/$SECTION_TITLE/{Section++}
/^[^ ]/{if(Mode==2){Delete(FNR);Mode=1}}
/${MENU_ITEM}${Info_Name}\)\./{if(Mode==1){
First=FNR;printf(\" %d\",Section);Mode=2}}
END{if(Mode==2)Delete(FNR+1)}" $TMP_MENU
echo
)
done
# display a summary
trap ' ' 1 2 3
if test "$Changed"; then
Invalid_Total=`wc -l<"$TMP_SED"|tr -d ' '`
@F_DELETE_INVALID@
if test "$Invalid" -ne "$Invalid_Total"; then
echo "$Invalid $DELETE_MSG"
fi
echo "$Invalid_Total $DELETE_MSG2"
fi
fi
if test -z "$Changed"; then
echo "Nothing to do"
fi
rm -f $TMP_FILE_LIST
eval "$Debug"
exit 0
# _file: 'update-info.f'_
#update-info.f (GNU texinfo @TEXINFO_VERSION@) @UPDATE_INFO_VERSION@
#Copyright (C) 1997 Free Software Foundation, Inc.
#update-info comes with NO WARRANTY, to the extent permitted by law.
#You may redistribute copies of update-info
#under the terms of the GNU General Public License.
#For more information about these matters, see the files named COPYING."
#Author: Richard L. Hawes
# update-info.f functions for update-info
# ###SECTION 1### functions used to insert missing menu items
Set_Item (){
# set item status
@SET_ITEM@
}
Add_Section (){
# add a section
@F_ADD_SECTION@
}
# ###SECTION 2### functions for menu selection of sections
Print (){
# print a line without a linefeed
echo "$*"|tr -d '\012'
}
Get_Answer (){
# get an answer to question
_gs_Valid="$1"
_gs_Prompt="$2"
set -f
Answer=""
while test -z "$Answer"
do
Print "$_gs_Prompt"
if read Answer; then
:
else
Answer="$CONTROL_D"
echo
fi
if expr "$Answer" : "[$_gs_Valid]$">/dev/null; then
:
else
Print "\"$Answer\" is not a valid response! --">&2
Answer=""
fi
done
set +f
}
Do_Previous (){
# go to previous screen
if test "$Previous"; then
Next="$Top_Item"
Top_Item="$Previous"
if Previous=`expr "$Top_Item" - "$DISPLAY_NUM"`; then
if test "$Previous" -le "0"; then
Previous=""
fi
else
Previous=""
fi
elif test "$Next"; then
Last_Page
else
Print "There is no previous page. ">&2
fi
}
Do_Next (){
# process go to next
if test "$Next"; then
Previous="$Top_Item"
Top_Item="$Next"
Set_Next
elif test "$Previous"; then
Top_Item="1"
Previous=""
Set_Next
else
Print "There is no next page. ">&2
fi
}
Do_Add_Section (){
# process add section command
echo
echo "Please enter the name of the new section:"
if read Answer; then
Answer=`echo "$Answer"\
|sed -e 's/^\([ ]\)\{1,\}//g' -e "$MENU_FILTER2"`
if test "$Answer"; then
Add_Section "$Answer"
Last_Page
clear
fi
else
Answer=""
fi
if test -z "$Answer"; then
clear
Print "no section added. "
fi
}
Do_Edit (){
# process edit item command
if test -t "2"; then
_de_Done=""
cp "$TMP_ITEM" "$TMP_FILE1"
while test -z "$_de_Done"
do
eval $EDITOR "$TMP_FILE1"
clear
_de_Done="t"
if sed -n -e "$MENU_FILTER1" -e '1p' "$TMP_FILE1"\
|egrep "${MENU_ITEM}${Info_Name}\)\.">/dev/null; then
:
else
sed -n -e '1p' "$TMP_FILE1"
echo "Pattern mismatch: `echo\
"/${MENU_ITEM}${Info_Name}\)\./"\
|tr -d "\011"`">&2
echo
_de_Done=""
fi
if sed -n -e '2,$p' "$TMP_FILE1"|grep '^[^ ]'>&2; then
echo "These lines must have leading spaces">&2
echo
_de_Done=""
fi
if test -z "$_de_Done"; then
Get_Answer "yn" "Invalid entry, cancel edits? (y or n):"
if test "y" = "$Answer"; then
clear
Print "Canceling edits -- invalid entry ">&2
_de_Done="t"
fi
else
sed -e "$MENU_FILTER1" -e "$MENU_FILTER2" -e '/^$/d'\
<"$TMP_FILE1">"$TMP_ITEM"
fi
done
else
Print "editor cannot run with error path redirected "
fi
}
Do_Number (){
# process number
_dn_Num="$1"
if test "$_dn_Num" -ge 1 -a "$_dn_Num" -le "$Item_Num"; then
if test `echo "$Item_Status"|sed -n -e "${_dn_Num}p"` = "_"; then
Set_Item "$_dn_Num" "X"
else
Set_Item "$_dn_Num" "_"
fi
else
Print "\"$_dn_Num\" is an invalid section number. ">&2
fi
}
Do_Help (){
# process menu help
echo
echo "\
Enter the following commands seperated
by spaces and terminated by<ENTER>:
# : (section number) toggle section
a : add a new section
e : edit item -- changes will not be
accepted if you change the
'(info_file_name).' or delete
the key parts: '*' 'Menu Name' ':'
h : get this help screen
n : next page
p : previous page
q : quit and do not put into menu
s : save and put into menu"
Print "Press enter to continue:"
read junk
clear
}
Set_Next (){
# determine value of Next
Next=`expr "$DISPLAY_NUM" + "$Top_Item"`
if test "$Next" -gt "$Item_Num"; then
Next=""
fi
}
Last_Page (){
# go to last page of menu
Top_Item=`echo|awk "BEGIN{printf(\"%d\",
int((${Item_Num}-1)/${DISPLAY_NUM})*${DISPLAY_NUM}+1)}"`
if test "$Top_Item" -gt "$DISPLAY_NUM"; then
Previous=`expr "$Top_Item" '-' "$DISPLAY_NUM"`
else
Previous=""
fi
Set_Next
}
Select_Sections (){
# prompt user for which sections
set -f
Top_Item="1"
Previous=""
Set_Next
clear
echo "Default sections are selected."
Done=""
while test -z "$Done"
do
awk "FNR==1{printf(\"%s\n\", substr(\$0,1,${COLUMNS}))}" $TMP_ITEM
Tmp_Var=`echo "$Item_Status"|tr -d '\012'`
awk "BEGIN{Max=$Top_Item+$DISPLAY_NUM}
FNR>=$Top_Item{if(FNR>=Max)exit
printf(\"%2d:%s %s\n\",FNR,substr(\"$Tmp_Var\",FNR,1),
substr(\$0,1,${COLUMNS}-5))}" "$TMP_SECTIONS"
echo "Enter 1-${Item_Num}, add, edit, help,"
if test "$Previous" -o "$Next"; then
Print "next, previous, "
fi
Print "quit, save :"
read Command_List||Command_List="$CONTROL_D"
Command_List=`echo "$Command_List"\
|tr '\011' ' '|tr ' ' '\012'|sed -e "/^$/d"`
clear
if test -z "$Command_List"; then
Help="y"
else
Help=""
fi
while test "$Command_List"
do
Command=`echo "$Command_List"|sed -n -e '1p'`
Command_List=`echo "$Command_List"|sed -e '1d'`
case "$Command" in
[0-9]|[0-9][0-9]) Do_Number "$Command";;
n*) Do_Next;;
p*) Do_Previous;;
a*) Do_Add_Section;;
e*) Do_Edit; break;;
h*) Help="y";;
s*) Done="s"; break;;
q*) Done="q"
Item_Status=`echo "$Item_Status"|sed -e '1,$s/^./_/'`
break;;
*) Print "$Command is not a valid command. ">&2
Help="y";;
esac
done
if test "$Help"; then
Do_Help
fi
echo
done
set +f
# if new sections added, remove unused ones
if test "$Item_Num" -gt "$Item_Dir"; then
Tmp_Var=`echo "$Item_Status"|awk "FNR>$Item_Dir{
if(\\$0==\"_\")printf(\"%d\n\", FNR)}"`
if test "$Tmp_Var"; then
Tmp_Var1=`echo "$Tmp_Var"|sed -e 's/$/d/'`
sed -e "$Tmp_Var1" "$TMP_SECTIONS">$TMP_FILE1
cp $TMP_FILE1 "$TMP_SECTIONS"
Item_Status=`echo "$Item_Status"|sed -e "$Tmp_Var1"`
Tmp_Var=""
Tmp_Var1=""
Item_Num=`wc -l<"$TMP_SECTIONS"|tr -d ' '`
fi
fi
}
# ###SECTION 100### Constants that redefine
PROMPT1="(y=yes, e=edit, Y=yes to all, n=no, N=No to all):"
FUNCTIONS="y"
#
echo "update-info.f (GNU texinfo @TEXINFO_VERSION@) @UPDATE_INFO_VERSION@"