path: root/.vim/doc/crefvimdoc.txt

*crefvimdoc.txt*         C-Reference Manual for Vim 
                               Vim version 6.0


                                                                 *crefvimdoc*
                               Project CRefVim
                            ======================
                                Version 1.0.4
                                27. Nov. 2004
                         

                     (c) 2002-2004 by Christian Habermann
                   christian (at) habermann-net (point) de


  This is a C-reference manual especially designed for the text-editor Vim.
  The scripts to view and access this manual within Vim are released under
  the GNU General Public License (GPL), the documentation is released under
  the GNU Free Documentation License (FDL).
  
  In the C-reference manual most parts of the chapter about the standard C
  library are based on "The GNU C Library Reference Manual", edition 0.10.
  "The GNU C Library Reference Manual" is copyright (c) 1993 - 2002 by the
  Free Software Foundation, Inc.
  Enhancements to this GNU-manual and modifications of this GNU-manual
  in context with CRefVim were done by Christian Habermann.
  
  In the following this file (crefvimdoc.txt) and the C-reference manual
  (crefvim.txt) is an entity called "document".
  Permission is granted to copy, distribute and/or modify this document
  under the terms of the GNU Free Documentation License, Version 1.1 or
  any later version published by the Free Software Foundation; with the
  Invariant Sections being "Free Software Needs Free Documentation" and
  "GNU Lesser General Public License", the Front-Cover text being
  "A Manual Supported by GNU", and with the Back-Cover text being
  "You have freedom to copy and modify this manual.".
  A copy of the license is included in the section entitled
  "GNU Free Documentation License".



    Table of  C o n t e n t s:

          1.  Introduction.....................|crvdoc-intro|
          2.  Installation.....................|crvdoc-install|
          3.  Usage............................|crvdoc-usage|
          4.  Customization....................|crvdoc-customization|
          5.  Limitations & Bugs...............|crvdoc-limbugs|

          Appendix
          
          A   GLOSSARY............................|crv-glossary|
          B   BIBLIOGRAPHY........................|crv-bibliography|
          C   COPYRIGHT & LICENSES................|crvdoc-copyright|
          C.1   GNU General Public License........|crvdoc-licGPL|
          C.2   GNU Free Documentation License....|crvdoc-licFDL|
          C.3   GNU Lesser General Public License.|crvdoc-licLGPL|
          C.4   Free Software Needs Free
                Documentation.....................|crvdoc-licFreeDoc|
          D   AUTHOR..............................|crvdoc-author|
          E   CREDITS.............................|crvdoc-credits|
          F   HISTORY.............................|crvdoc-history|

      Go to |C-Reference|


Happy viming...


==============================================================================
1. INTRODUCTION                                                 *crvdoc-intro*

The intention of this project is to provide a C-reference manual that can
be accessed from within Vim.

This project consists of four parts:
  1. crefvim.vim     plugin to get access to the C-reference
  2. crefvimdoc.txt  documentation of this project
  3. crefvim.txt     a C-reference with Vim-tags for navigation
  4. help.vim        an extention to the standard syntax highlighting for 
                     help files (needed and active only for the C-reference
                     manual)
  
The C-reference is a reference, it is NOT a tutorial or a guide on how
to write C-programs. It is a quick reference to the functions and syntax 
of the standard C language.

The project CRefVim is released under the GNU General Public License 2 
(GPL 2) or later. 
The documents of the project CRefVim are released under the GNU Free
Documentation License (GNU FDL) version 1.1 or later.
For further information on licenses see |crvdoc-copyright|.



==============================================================================
2. INSTALLATION                                               *crvdoc-install*

CRefVim consists of four files, the script 'crefvim.vim', its
documentation 'crefvimdoc.txt', the C-reference 'crefvim.txt' and a syntax
file to extend the standard syntax highlighting for help files called
'help.vim'.

To use the script copy it into your local plugin-directory
  Unix:    ~/.vim/plugin
  Windows: c:\vimfiles\plugin
After starting Vim this script is sourced from their automatically.

This script can be customized in your .vimrc, for further information
see |crvdoc-customization|.


You have to add this documentation and the C-reference to Vim's help
system. To do this, copy both 'crefvimdoc.txt' and 'crefvim.txt' to
your local doc-directory:
  Unix:    ~/.vim/doc
  Windows: c:\vimfiles\doc

Then start Vim and do:
  :helptags ~/.vim/doc   (or :helptags c:\vimfiles\doc for Windows)


Finally the standard help syntax highlighting must be extended, so that
the C-reference is viewed correctly. To do so, copy the file 'help.vim' to
your local after/syntax directory:
  Unix:    ~/.vim/after/syntax
  Windows: c:\vimfiles\after\syntax

This extention of the help syntax file is only active for the C-reference 
manual.


That's all to do.


General Hint: If the console version of Vim is used, the background color
              of Vim and the background color of the console should be the
              same. If so, the control characters used in help-files to do
              some syntax-highlighting are not visible.



==============================================================================
3. USAGE                                                        *crvdoc-usage*

There are several ways to specify a word CRefVim should search for in order
to view help:

  <Leader>cr normal mode:  get help for word under cursor
                           Memory aid cr: (c)-(r)eference
  <Leader>cr visual mode:  get help for visually selected text
                           Memory aid cr: (c)-(r)eference
  <Leader>cw:              prompt for word CRefVim should search for
                           Memory aid cw: (c)-reference (w)hat
  <Leader>cc:              jump to table of contents of the C-reference manual
                           Memory aid cc: (c)-reference (c)ontents

Note: by default <Leader> is \, e.g. press \cr to invoke C-reference

Note: The best way to search for an operator (++, --, %, ...) is to visually
select it and press <Leader>cr.



==============================================================================
4. CUSTOMIZATION                                        *crvdoc-customization*

The key-maps used to invoke CRefVim can be customized. To do so set the
following variables in your .vimrc-file. If they are not set, defaults are
taken.

  - <Plug>CRV_CRefVimVisual
    mapping to start search for visually selected text
    default:
      vmap <silent> <unique> <Leader>cr <Plug>CRV_CRefVimVisual

  - <Plug>CRV_CRefVimNormal
    mapping to start search for text under cursor
    default:
      nmap <silent> <unique> <Leader>cr <Plug>CRV_CRefVimNormal

  - <Plug>CRV_CRefVimAsk
    mapping to ask for word to search for
    default:
      map <silent> <unique> <Leader>cw <Plug>CRV_CRefVimAsk

  - <Plug>CRV_CRefVimInvoke
    mapping to let Vim jump to the contents of the C-reference manual
    default:
      map <silent> <unique> <Leader>cc <Plug>CRV_CRefVimInvoke
  


==============================================================================
5. LIMITATIONS & BUGS                                         *crvdoc-limbugs*


------------------------------------------------------------------------------
5.1 Script                                                   *crvdoc-lbScript*

Known limitations:
  none
  
Known bugs:
  none - well, up to now ;-)


------------------------------------------------------------------------------
5.2 C-Reference                                                *crvdoc-lbCRef*

Known incorrectnesses:
  none



==============================================================================
For Appendix A  GLOSSARY  go to |crv-glossary|



==============================================================================
For Appendix B  BIBLIOGRAPHY  go to |crv-bibliography|



==============================================================================
Appendix C  COPYRIGHT & LICENSES                            *crvdoc-copyright*


CRefVim is copyright (c) 2002-2004 by Christian Habermann

The scripts of the project CRefVim are released under the GNU General Public
License 2 (GPL 2) or later (see |crvdoc-licGPL| for license).

The documents of the project CRefVim are released under the GNU Free
Documentation License (GNU FDL) version 1.1 or later (see |crvdoc-licFDL| for
license).

The most sections about the standard C library functions, macros and types
were extracted from "The GNU C Library Reference Manual", edition 0.10.
"The GNU C Library Reference Manual" is copyright (c) 1993 - 2002 by the
Free Software Foundation, Inc.




Scripts of the project CRefVim:
-------------------------------
Copyright (c) 2002-2004 by Christian Habermann.


All scripts of CRefVim are an entity called "program":


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 warrenty 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



Documents of the project CRefVim:
---------------------------------
Copyright (c) 2002-2004 by Christian Habermann.


This file and the C-reference manual is an entity called "document":


Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.1 or
any later version published by the Free Software Foundation; with the
Invariant Sections being "Free Software Needs Free Documentation" and
"GNU Lesser General Public License", the Front-Cover text being
"A Manual Supported by GNU", and with the Back-Cover text being
"You have freedom to copy and modify this manual.".
A copy of the license is included in the section entitled
"GNU Free Documentation License".



------------------------------------------------------------------------------
Appendix C.1  GNU General Public License                       *crvdoc-licGPL*


                    GNU GENERAL PUBLIC LICENSE
                       Version 2, June 1991

 Copyright (C) 1989, 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.

			    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.

		    GNU GENERAL PUBLIC LICENSE
   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

  0. 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.

  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 offer 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 modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:

    a) You must cause the modified files to carry prominent notices
    stating 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 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.

    c) 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.)

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.

  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 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,

    c) 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.)

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.

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. 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.

			    NO WARRANTY

  11. 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.

  12. 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 OF TERMS AND CONDITIONS

	    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.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <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


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:

    Gnomovision version 69, Copyright (C) year 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.

The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License.  Of course, the commands you use may
be called something other than `show w' and `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:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
  `Gnomovision' (which makes passes at compilers) written by James Hacker.

  <signature of Ty Coon>, 1 April 1989
  Ty Coon, President of Vice

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.



------------------------------------------------------------------------------
Appendix C.2  GNU Free Documentation License                   *crvdoc-licFDL*


                        GNU Free Documentation License
                           Version 1.1, March 2000

 Copyright (C) 2000  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.


0. PREAMBLE

The purpose of this License is to make a manual, textbook, or other
written document "free" in the sense of freedom: to assure everyone
the effective freedom to copy and redistribute it, with or without
modifying it, either commercially or noncommercially.  Secondarily,
this License preserves for the author and publisher a way to get
credit for their work, while not being considered responsible for
modifications made by others.

This License is a kind of "copyleft", which means that derivative
works of the document must themselves be free in the same sense.  It
complements the GNU General Public License, which is a copyleft
license designed for free software.

We have designed this License in order to use it for manuals for free
software, because free software needs free documentation: a free
program should come with manuals providing the same freedoms that the
software does.  But this License is not limited to software manuals;
it can be used for any textual work, regardless of subject matter or
whether it is published as a printed book.  We recommend this License
principally for works whose purpose is instruction or reference.


1. APPLICABILITY AND DEFINITIONS

This License applies to any manual or other work that contains a
notice placed by the copyright holder saying it can be distributed
under the terms of this License.  The "Document", below, refers to any
such manual or work.  Any member of the public is a licensee, and is
addressed as "you".

A "Modified Version" of the Document means any work containing the
Document or a portion of it, either copied verbatim, or with
modifications and/or translated into another language.

A "Secondary Section" is a named appendix or a front-matter section of
the Document that deals exclusively with the relationship of the
publishers or authors of the Document to the Document's overall subject
(or to related matters) and contains nothing that could fall directly
within that overall subject.  (For example, if the Document is in part a
textbook of mathematics, a Secondary Section may not explain any
mathematics.)  The relationship could be a matter of historical
connection with the subject or with related matters, or of legal,
commercial, philosophical, ethical or political position regarding
them.

The "Invariant Sections" are certain Secondary Sections whose titles
are designated, as being those of Invariant Sections, in the notice
that says that the Document is released under this License.

The "Cover Texts" are certain short passages of text that are listed,
as Front-Cover Texts or Back-Cover Texts, in the notice that says that
the Document is released under this License.

A "Transparent" copy of the Document means a machine-readable copy,
represented in a format whose specification is available to the
general public, whose contents can be viewed and edited directly and
straightforwardly with generic text editors or (for images composed of
pixels) generic paint programs or (for drawings) some widely available
drawing editor, and that is suitable for input to text formatters or
for automatic translation to a variety of formats suitable for input
to text formatters.  A copy made in an otherwise Transparent file
format whose markup has been designed to thwart or discourage
subsequent modification by readers is not Transparent.  A copy that is
not "Transparent" is called "Opaque".

Examples of suitable formats for Transparent copies include plain
ASCII without markup, Texinfo input format, LaTeX input format, SGML
or XML using a publicly available DTD, and standard-conforming simple
HTML designed for human modification.  Opaque formats include
PostScript, PDF, proprietary formats that can be read and edited only
by proprietary word processors, SGML or XML for which the DTD and/or
processing tools are not generally available, and the
machine-generated HTML produced by some word processors for output
purposes only.

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------------------------------------------------------------------------------
Appendix C.3  GNU Lesser General Public License               *crvdoc-licLGPL*


                GNU LESSER GENERAL PUBLIC LICENSE
                    Version 2.1, February 1999

 Copyright (C) 1991, 1999 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 Lesser GPL.  It also counts
 as the successor of the GNU Library Public License, version 2, hence
 the version number 2.1.]

			    Preamble

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This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.

  12. If the distribution and/or use of the Library is restricted in
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so that distribution is permitted only in or among countries not thus
excluded.  In such case, this License incorporates the limitation as if
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  13. The Free Software Foundation may publish revised and/or new
versions of the Lesser 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
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the Free Software Foundation.

  14. If you wish to incorporate parts of the Library into other free
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write to the author to ask for permission.  For software which is
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decision will be guided by the two goals of preserving the free status
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			    NO WARRANTY

  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
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  16. 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
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		     END OF TERMS AND CONDITIONS

           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.

    <one line to give the library's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

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:

  Yoyodyne, Inc., hereby disclaims all copyright interest in the
  library `Frob' (a library for tweaking knobs) written by James Random Hacker.

  <signature of Ty Coon>, 1 April 1990
  Ty Coon, President of Vice

That's all there is to it!



------------------------------------------------------------------------------
Appendix C.4  Free Software Needs Free Documentation       *crvdoc-licFreeDoc*


The biggest deficiency in the free software community today is not in the
software - it is the lack of good free documentation that we can include with
the free software. Many of our most important programs do not come with free
reference manuals and free introductory texts. Documentation is an essential
part of any software package; when an important free software package does not
come with a free manual and a free tutorial, that is a major gap. We have many
such gaps today.

Consider Perl, for instance. The tutorial manuals that people normally use are
non-free. How did this come about? Because the authors of those manuals
published them with restrictive terms - no copying, no modification, source
files not available - which exclude them from the free software world.

That wasn't the first time this sort of thing happened, and it was far from
the last. Many times we have heard a GNU user eagerly describe a manual that
he is writing, his intended contribution to the community, only to learn that
he had ruined everything by signing a publication contract to make it
non-free.

Free documentation, like free software, is a matter of freedom, not price. The
problem with the non-free manual is not that publishers charge a price for
printed copies - that in itself is fine. (The Free Software Foundation sells
printed copies of manuals, too.) The problem is the restrictions on the use of
the manual. Free manuals are available in source code form, and give you
permission to copy and modify. Non-free manuals do not allow this.

The criteria of freedom for a free manual are roughly the same as for free
software. Redistribution (including the normal kinds of commercial
redistribution) must be permitted, so that the manual can accompany every copy
of the program, both on-line and on paper.

Permission for modification of the technical content is crucial too. When
people modify the software, adding or changing features, if they are
conscientious they will change the manual too - so they can provide accurate
and clear documentation for the modified program. A manual that leaves you no
choice but to write a new manual to document a changed version of the program
is not really available to our community.

Some kinds of limits on the way modification is handled are acceptable. For
example, requirements to preserve the original author's copyright notice, the
distribution terms, or the list of authors, are ok. It is also no problem to
require modified versions to include notice that they were modified. Even
entire sections that may not be deleted or changed are acceptable, as long as
they deal with nontechnical topics (like this one). These kinds of
restrictions are acceptable because they don't obstruct the community's normal
use of the manual.

However, it must be possible to modify all the technical content of the
manual, and then distribute the result in all the usual media, through all the
usual channels. Otherwise, the restrictions obstruct the use of the manual, it
is not free, and we need another manual to replace it.

Please spread the word about this issue. Our community continues to lose
manuals to proprietary publishing. If we spread the word that free software
needs free reference manuals and free tutorials, perhaps the next person who
wants to contribute by writing documentation will realize, before it is too
late, that only free manuals contribute to the free software community.

If you are writing documentation, please insist on publishing it under the
GNU Free Documentation License or another free documentation license. Remember
that this decision requires your approval - you don't have to let the
publisher decide. Some commercial publishers will use a free license if you
insist, but they will not propose the option; it is up to you to raise the
issue and say firmly that this is what you want. If the publisher you are
dealing with refuses, please try other publishers. If you're not sure whether
a proposed license is free, write to licensing@gnu.org.

You can encourage commercial publishers to sell more free, copylefted manuals
and tutorials by buying them, and particularly by buying copies from the
publishers that paid for their writing or for major improvements. Meanwhile,
try to avoid buying non-free documentation at all. Check the distribution
terms of a manual before you buy it, and insist that whoever seeks your
business must respect your freedom. Check the history of the book, and try
reward the publishers that have paid or pay the authors to work on it.

The Free Software Foundation maintains a list of free documentation published
by other publishers, at <http://www.fsf.org/doc/other-free-books.html>.



==============================================================================
Appendix D  AUTHOR                                             *crvdoc-author*

Author of CRefVim is Christian Habermann. For contact, write to:

  christian (at) habermann-net (point) de



==============================================================================
Appendix E  CREDITS                                           *crvdoc-credits*


- Credit must go out to Bram Moolenaar and all the Vim developers for making 
  Vim to an excellent tool.

- Credit must go out to the Free Software Foundation for specifying the
  GNU Free Documentation License (GNU FDL) and for releasing "The GNU C
  Library Reference Manual" under the GNU FDL.
  "The GNU C Library Reference Manual" is copyright (c) 1993 - 2002 by the
  Free Software Foundation, Inc.
  
- Special thanks to Richard Stallman for helping me to release this
  project in a way that is conform to the license of "The GNU C Library
  Reference Manual".
  He also gave permission to alter the Front-Cover text and the Back-Cover
  text specified by the GNU FDL of "The GNU C Library Reference Manual" to:
    Front-Cover text: "A Manual Supported by GNU"
    Back-Cover text:  "You have freedom to copy and modify this manual."

  (Original:
    Front-Cover text: "A GNU Manual"
    Back-Cover text:  "You have freedom to copy and modify this GNU Manual,
                       like GNU software. Copies published by the Free
                       Software Foundation raise funds for GNU development."
  )



==============================================================================
Appendix F  HISTORY                                           *crvdoc-history*

Project CRefVim
  
  The most sections about the standard C library functions, macros and types
  were extracted from "The GNU C Library Reference Manual", edition 0.10.
  "The GNU C Library Reference Manual" is copyright (c) 1993 - 2002 by the
  Free Software Foundation, Inc.
  At  http://www.gnu.org/manual/glibc-2.2.5/libc.html  the original version
  of this manual can be found.

  
  - V 0.1.0  12. Dec. 2002 - 23. Feb. 2003
    initial version, no release
    tested under Linux (vim, gvim 6.1) and Win98SE (gvim 6.1)
    Consists of:
      crefvim.vim     V 0.1.0, initial version
      crefvimdoc.txt  V 0.1.0, initial version
      crefvim.txt     V 0.1.0, initial version
      help.vim        V 0.1.0, initial version


  - V 0.2.0  5. Apr. 2003
    no release
    tested under Linux (vim, gvim 6.1) and Win98SE (gvim 6.1)
    Consists of:
      crefvim.vim  V 0.2.0
        - "Appendix D AUTHOR" added
      crefvimdoc.txt  V 0.2.0
        - "Appendix D AUTHOR" added
        - License GNU FDL 1.1 instead of 1.2, since License is an invariant
          section of the GNU manual. To avoid to include both 1.1 and 1.2,
          I released the documents under 1.1.
        - CREDITS extended
      crefvim.txt V 0.1.0, not changed
      help.vim    V 0.1.0, not changed


  - V 1.0.0  6. Apr. 2003
    no changes, first release
    Consists of:
      crefvim.vim    V 1.0.0
      crefvimdoc.txt V 1.0.0
      crefvim.txt    V 1.0.0
      help.vim       V 1.0.0


  - V 1.0.1  13. Apr. 2003
    crefvimdoc.txt:  
      - bug-fix in description of installation:
        destination of help.vim is after/syntax
          Unix:    ~/.vim/after/syntax
          Windows: c:\vimfiles\after\syntax
        (was syntax/after)
    
    Consists of:
      crefvim.vim    V 1.0.0  not changed
      crefvimdoc.txt V 1.0.1      changed
      crefvim.txt    V 1.0.0  not changed
      help.vim       V 1.0.0  not changed


  - V 1.0.2  15. Dec. 2003
    crefvimdoc.txt:  some typos fixed
    crefvim.txt:     some typos fixed
    
    Consists of:
      crefvim.vim    V 1.0.0  not changed
      crefvimdoc.txt V 1.0.2      changed
      crefvim.txt    V 1.0.1      changed
      help.vim       V 1.0.0  not changed


  - V 1.0.3  4. Mar. 2004
    crefvimdoc.txt:  copyright and version-numbers updated
    
    crefvim.txt:     - marker for syntax-highlighting changed from 0xa7 to $
                       in order to avoid problems with fonts that use
                       codes > 0x7f as multibyte characters (e.g. Chinese,
                       Korean, Japanese... fonts)
                     - two typos fixed
                     - three bad tags corrected

    help.vim:        syntax-highlighting adapted to new marker

    Consists of:
      crefvim.vim    V 1.0.0  not changed
      crefvimdoc.txt V 1.0.3      changed
      crefvim.txt    V 1.0.2      changed
      help.vim       V 1.0.1      changed


  - V 1.0.4  27. Nov. 2004
    crefvimdoc.txt:  history and version numbers updated

    crefvim.txt:     - I.5.13.2: example on how to assign an absolute address
                       to a function pointer added
                     - I.5.12: hint on volatile added
                     - dead tag corrected
    
    Consists of:
      crefvim.vim    V 1.0.0  not changed
      crefvimdoc.txt V 1.0.4      changed
      crefvim.txt    V 1.0.3      changed
      help.vim       V 1.0.1  not changed



------------------------------------------------------------------------------
 vim:tw=78:ts=4:ft=help:norl: