@settitle Programming in Emacs Lisp
@syncodeindex vr cp
@syncodeindex fn cp
-@setchapternewpage odd
@finalout
@c ---------
@c <<<< For hard copy printing, this file is now
@c set for smallbook, which works for all sizes
@c of paper, and with Postscript figures >>>>
+@set smallbook
+@ifset smallbook
@smallbook
@clear largebook
+@end ifset
@set print-postscript-figures
@c set largebook
@c clear print-postscript-figures
@comment %**end of header
-@set edition-number 3.08
-@set update-date 12 September 2007
+@c per rms and peterb, use 10pt fonts for the main text, mostly to
+@c save on paper cost.
+@c Do this inside @tex for now, so current makeinfo does not complain.
+@tex
+@ifset smallbook
+@fonttextsize 10
+
+@end ifset
+\global\hbadness=6666 % don't worry about not-too-underfull boxes
+@end tex
+
+@set edition-number 3.10
+@set update-date 28 October 2009
+
@ignore
## Summary of shell commands to create various output formats:
Edition @value{edition-number}, @value{update-date}
@sp 1
Copyright @copyright{} 1990, 1991, 1992, 1993, 1994, 1995, 1997, 2001,
- 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
@sp 1
@iftex
ISBN 1-882114-43-4
Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.2 or
+under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; there
being no Invariant Section, with the Front-Cover Texts being ``A GNU
Manual'', and with the Back-Cover Texts as in (a) below. A copy of
@c right handed page after the Table of Contents; hence the following
@c setting must be for an odd negative number.
-@iftex
-@global@pageno = -11
-@end iftex
+@c iftex
+@c global@pageno = -11
+@c end iftex
@menu
* Preface:: What to look for.
The @code{current-kill} Function
+* Code for current-kill::
* Understanding current-kill::
@code{current-kill} in Outline
@code{(buffer-name)} is @file{"*info*"}, and the value returned by
evaluating @code{(buffer-file-name)} is @file{nil}.
-On the other hand, while I am writing this Introduction, the value
+On the other hand, while I am writing this document, the value
returned by evaluating @code{(buffer-name)} is
@file{"introduction.texinfo"}, and the value returned by evaluating
@code{(buffer-file-name)} is
;; Avoid overflow for large buffer sizes!
(* (prefix-numeric-value arg)
(/ size 10))
- (/ (+ 10 (* size (prefix-numeric-value arg))) 10)))
+ (/ (+ 10 (* size (prefix-numeric-value arg)))
+ 10)))
(point-min))))
(if arg (forward-line 1)))
@end group
(if (char-table-p translation-table-for-input)
(setq char (or (aref translation-table-for-input char) char)))
(kill-region (point) (progn
- (search-forward (char-to-string char) nil nil arg)
+ (search-forward (char-to-string char)
+ nil nil arg)
(point))))
@end group
@end smallexample
using @code{defcustom}}.)
When you specified a variable using the @code{defvar} special form,
-you could distinguish a readily settable variable from others by
-typing an asterisk, @samp{*}, in the first column of its documentation
-string. For example:
+you could distinguish a variable that a user might want to change from
+others by typing an asterisk, @samp{*}, in the first column of its
+documentation string. For example:
@smallexample
@group
instance.
Put in yet another way, if the list is not empty, the first robot
-assemblies a second robot and tells it what to do; the second robot is
+assembles a second robot and tells it what to do; the second robot is
a different individual from the first, but is the same model.
When the second evaluation occurs, the @code{when} expression is
not evaluated. The function as a whole then returns @code{nil}.
@need 1200
-When you evaluate @code{(print-elements-recursively animals)} in the
-@file{*scratch*} buffer, you see this result:
+When you evaluate the expression @code{(print-elements-recursively
+animals)} in the @file{*scratch*} buffer, you see this result:
@smallexample
@group
The number 2 is passed to the @code{triangle-recursively} function.
-We know what happens when Emacs evaluates @code{triangle-recursively} with
+We already know what happens when Emacs evaluates @code{triangle-recursively} with
an argument of 2. After going through the sequence of actions described
earlier, it returns a value of 3. So that is what will happen here.
right default for such a file, just as C mode is the right default for
editing C code. (Enough programming languages have syntaxes
that enable them to share or nearly share features, so C mode is
-now provided by by CC mode, the `C Collection'.)
+now provided by CC mode, the `C Collection'.)
But when you do know who is going to use Emacs---you,
yourself---then it makes sense to customize Emacs.
@smallexample
@group
;;; Text mode and Auto Fill mode
-; The next two lines put Emacs into Text mode
-; and Auto Fill mode, and are for writers who
-; want to start writing prose rather than code.
-(setq default-major-mode 'text-mode)
+;; The next two lines put Emacs into Text mode
+;; and Auto Fill mode, and are for writers who
+;; want to start writing prose rather than code.
+(setq-default major-mode 'text-mode)
(add-hook 'text-mode-hook 'turn-on-auto-fill)
@end group
@end smallexample
@cindex Text Mode turned on
@smallexample
-(setq default-major-mode 'text-mode)
+(setq major-mode 'text-mode)
@end smallexample
@noindent
This line is a short, but complete Emacs Lisp expression.
We are already familiar with @code{setq}. It sets the following variable,
-@code{default-major-mode}, to the subsequent value, which is
-@code{text-mode}. The single quote mark before @code{text-mode} tells
-Emacs to deal directly with the @code{text-mode} variable, not with
-whatever it might stand for. @xref{set & setq, , Setting the Value of
-a Variable}, for a reminder of how @code{setq} works. The main point
-is that there is no difference between the procedure you use to set
-a value in your @file{.emacs} file and the procedure you use anywhere
-else in Emacs.
+@code{major-mode}, to the subsequent value, which is @code{text-mode}.
+The single quote mark before @code{text-mode} tells Emacs to deal directly
+with the @code{text-mode} symbol, not with whatever it might stand for.
+@xref{set & setq, , Setting the Value of a Variable},
+for a reminder of how @code{setq} works.
+The main point is that there is no difference between the procedure you
+use to set a value in your @file{.emacs} file and the procedure you use
+anywhere else in Emacs.
@need 800
Here is the next line:
@noindent
This expression autoloads the @code{html-helper-mode} function. It
takes it from the @file{html-helper-mode.el} file (or from the byte
-compiled file @file{html-helper-mode.elc}, if it exists.) The file
-must be located in a directory specified by @code{load-path}. The
-documentation says that this is a mode to help you edit documents
+compiled version @file{html-helper-mode.elc}, if that exists.) The
+file must be located in a directory specified by @code{load-path}.
+The documentation says that this is a mode to help you edit documents
written in the HyperText Markup Language. You can call this mode
interactively by typing @kbd{M-x html-helper-mode}. (You need to
duplicate the function's regular documentation in the autoload
@cindex Conditional 'twixt two versions of Emacs
@cindex Version of Emacs, choosing
@cindex Emacs version, choosing
-If you run two versions of GNU Emacs, such as versions 21 and 22, and
+If you run two versions of GNU Emacs, such as versions 22 and 23, and
use one @file{.emacs} file, you can select which code to evaluate with
the following conditional:
@smallexample
@group
(cond
- (= 21 emacs-major-version)
- ;; evaluate version 21 code
- ( @dots{} ))
- (= 22 emacs-major-version)
+ ((= 22 emacs-major-version)
;; evaluate version 22 code
+ ( @dots{} ))
+ ((= 23 emacs-major-version)
+ ;; evaluate version 23 code
( @dots{} )))
@end group
@end smallexample
@smallexample
@group
-(when (or (= 21 emacs-major-version)
- (= 22 emacs-major-version))
- (blink-cursor-mode 0)
- ;; Insert newline when you press `C-n' (next-line)
- ;; at the end of the buffer
- (setq next-line-add-newlines t)
-@end group
-@group
- ;; Turn on image viewing
- (auto-image-file-mode t)
+(when (>= emacs-major-version 21)
+ (blink-cursor-mode 0)
+ ;; Insert newline when you press `C-n' (next-line)
+ ;; at the end of the buffer
+ (setq next-line-add-newlines t)
@end group
@group
- ;; Turn on menu bar (this bar has text)
- ;; (Use numeric argument to turn on)
- (menu-bar-mode 1)
+ ;; Turn on image viewing
+ (auto-image-file-mode t)
@end group
@group
- ;; Turn off tool bar (this bar has icons)
- ;; (Use numeric argument to turn on)
- (tool-bar-mode nil)
+ ;; Turn on menu bar (this bar has text)
+ ;; (Use numeric argument to turn on)
+ (menu-bar-mode 1)
@end group
@group
- ;; Turn off tooltip mode for tool bar
- ;; (This mode causes icon explanations to pop up)
- ;; (Use numeric argument to turn on)
- (tooltip-mode nil)
- ;; If tooltips turned on, make tips appear promptly
- (setq tooltip-delay 0.1) ; default is 0.7 second
- )
+ ;; Turn off tool bar (this bar has icons)
+ ;; (Use numeric argument to turn on)
+ (tool-bar-mode nil)
@end group
-@end smallexample
-
-@need 1250
-Alternatively, since @code{blink-cursor-mode} has existed since Emacs
-version 21 and is likely to continue, you could write
-
-@smallexample
@group
-(when (>= emacs-major-version 21)
- (blink-cursor-mode 0)
+ ;; Turn off tooltip mode for tool bar
+ ;; (This mode causes icon explanations to pop up)
+ ;; (Use numeric argument to turn on)
+ (tooltip-mode nil)
+ ;; If tooltips turned on, make tips appear promptly
+ (setq tooltip-delay 0.1) ; default is 0.7 second
+ )
@end group
@end smallexample
-@noindent
-and add other expressions, too.
-
-
@node X11 Colors, Miscellaneous, Simple Extension, Emacs Initialization
@section X11 Colors
@need 1700
@node Mode Line, , Miscellaneous, Emacs Initialization
@section A Modified Mode Line
-@vindex default-mode-line-format
+@vindex mode-line-format
@cindex Mode line format
Finally, a feature I really like: a modified mode line.
@group
;; Set a Mode Line that tells me which machine, which directory,
;; and which line I am on, plus the other customary information.
-(setq default-mode-line-format
+(setq-default mode-line-format
(quote
(#("-" 0 1
(help-echo
(@code{eval-last-sexp}) or else by positioning your cursor within the
definition and typing @kbd{C-M-x} (@code{eval-defun}). (By default,
the @code{eval-defun} command works only in Emacs Lisp mode or in Lisp
-Interactive mode.)
+Interaction mode.)
@need 1500
However, to prepare this function definition for Edebug, you must
The @code{current-kill} function changes the element in the kill ring
to which @code{kill-ring-yank-pointer} points. (Also, the
@code{kill-new} function sets @code{kill-ring-yank-pointer} to point
-to the latest element of the the kill ring. The @code{kill-new}
+to the latest element of the kill ring. The @code{kill-new}
function is used directly or indirectly by @code{kill-append},
@code{copy-region-as-kill}, @code{kill-ring-save}, @code{kill-line},
and @code{kill-region}.)
@end smallexample
Remember also that the @code{kill-new} function sets
-@code{kill-ring-yank-pointer} to the latest element of the the kill
+@code{kill-ring-yank-pointer} to the latest element of the kill
ring, which means that all the functions that call it set the value
indirectly: @code{kill-append}, @code{copy-region-as-kill},
@code{kill-ring-save}, @code{kill-line}, and @code{kill-region}.
@need 2000
Let us consider the `if not' or else-part of the @code{current-kill}
-function. (The then-part uses the the @code{kill-new} function, which
+function. (The then-part uses the @code{kill-new} function, which
we have already described. @xref{kill-new function, , The
@code{kill-new} function}.)
Given that writing good English is a rare skill among programmers, we
can ill afford to lose manuals this way.
-@c (texinfo)uref
-(The Free Software Foundation
-@uref{http://www.gnu.org/doc/doc.html#DescriptionsOfGNUDocumentation, ,
-sells printed copies} of free @uref{http://www.gnu.org/doc/doc.html,
-GNU manuals}, too.)
-
Free documentation, like free software, is a matter of freedom, not
price. The problem with these manuals was not that O'Reilly Associates
-charged a price for printed copies---that in itself is fine. (The Free
-Software Foundation sells printed copies of free GNU manuals, too.)
+charged a price for printed copies---that in itself is fine. The Free
+Software Foundation @uref{http://shop.fsf.org, sells printed copies} of
+free @uref{http://www.gnu.org/doc/doc.html, GNU manuals}, too.
But GNU manuals are available in source code form, while these manuals
are available only on paper. GNU manuals come with permission to copy
and modify; the Perl manuals do not. These restrictions are the
@appendix GNU Free Documentation License
@cindex FDL, GNU Free Documentation License
-@center Version 1.2, November 2002
-
-@display
-Copyright @copyright{} 2000,2001,2002 Free Software Foundation, Inc.
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
-
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-@end display
-
-@enumerate 0
-@item
-PREAMBLE
-
-The purpose of this License is to make a manual, textbook, or other
-functional and useful document @dfn{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.
-
-@item
-APPLICABILITY AND DEFINITIONS
-
-This License applies to any manual or other work, in any medium, that
-contains a notice placed by the copyright holder saying it can be
-distributed under the terms of this License. Such a notice grants a
-world-wide, royalty-free license, unlimited in duration, to use that
-work under the conditions stated herein. The ``Document'', below,
-refers to any such manual or work. Any member of the public is a
-licensee, and is addressed as ``you''. You accept the license if you
-copy, modify or distribute the work in a way requiring permission
-under copyright law.
-
-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. (Thus, 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. If a
-section does not fit the above definition of Secondary then it is not
-allowed to be designated as Invariant. The Document may contain zero
-Invariant Sections. If the Document does not identify any Invariant
-Sections then there are none.
-
-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 Front-Cover Text may
-be at most 5 words, and a Back-Cover Text may be at most 25 words.
-
-A ``Transparent'' copy of the Document means a machine-readable copy,
-represented in a format whose specification is available to the
-general public, that is suitable for revising the document
-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, or absence of markup, has been arranged to thwart
-or discourage subsequent modification by readers is not Transparent.
-An image format is not Transparent if used for any substantial amount
-of text. A copy that is not ``Transparent'' is called ``Opaque''.
-
-Examples of suitable formats for Transparent copies include plain
-@sc{ascii} without markup, Texinfo input format, La@TeX{} input
-format, @acronym{SGML} or @acronym{XML} using a publicly available
-@acronym{DTD}, and standard-conforming simple @acronym{HTML},
-PostScript or @acronym{PDF} designed for human modification. Examples
-of transparent image formats include @acronym{PNG}, @acronym{XCF} and
-@acronym{JPG}. Opaque formats include proprietary formats that can be
-read and edited only by proprietary word processors, @acronym{SGML} or
-@acronym{XML} for which the @acronym{DTD} and/or processing tools are
-not generally available, and the machine-generated @acronym{HTML},
-PostScript or @acronym{PDF} produced by some word processors for
-output purposes only.
-
-The ``Title Page'' means, for a printed book, the title page itself,
-plus such following pages as are needed to hold, legibly, the material
-this License requires to appear in the title page. For works in
-formats which do not have any title page as such, ``Title Page'' means
-the text near the most prominent appearance of the work's title,
-preceding the beginning of the body of the text.
-
-A section ``Entitled XYZ'' means a named subunit of the Document whose
-title either is precisely XYZ or contains XYZ in parentheses following
-text that translates XYZ in another language. (Here XYZ stands for a
-specific section name mentioned below, such as ``Acknowledgements'',
-``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title''
-of such a section when you modify the Document means that it remains a
-section ``Entitled XYZ'' according to this definition.
-
-The Document may include Warranty Disclaimers next to the notice which
-states that this License applies to the Document. These Warranty
-Disclaimers are considered to be included by reference in this
-License, but only as regards disclaiming warranties: any other
-implication that these Warranty Disclaimers may have is void and has
-no effect on the meaning of this License.
-
-@item
-VERBATIM COPYING
-
-You may copy and distribute the Document in any medium, either
-commercially or noncommercially, provided that this License, the
-copyright notices, and the license notice saying this License applies
-to the Document are reproduced in all copies, and that you add no other
-conditions whatsoever to those of this License. You may not use
-technical measures to obstruct or control the reading or further
-copying of the copies you make or distribute. However, you may accept
-compensation in exchange for copies. If you distribute a large enough
-number of copies you must also follow the conditions in section 3.
-
-You may also lend copies, under the same conditions stated above, and
-you may publicly display copies.
-
-@item
-COPYING IN QUANTITY
-
-If you publish printed copies (or copies in media that commonly have
-printed covers) of the Document, numbering more than 100, and the
-Document's license notice requires Cover Texts, you must enclose the
-copies in covers that carry, clearly and legibly, all these Cover
-Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
-the back cover. Both covers must also clearly and legibly identify
-you as the publisher of these copies. The front cover must present
-the full title with all words of the title equally prominent and
-visible. You may add other material on the covers in addition.
-Copying with changes limited to the covers, as long as they preserve
-the title of the Document and satisfy these conditions, can be treated
-as verbatim copying in other respects.
-
-If the required texts for either cover are too voluminous to fit
-legibly, you should put the first ones listed (as many as fit
-reasonably) on the actual cover, and continue the rest onto adjacent
-pages.
-
-If you publish or distribute Opaque copies of the Document numbering
-more than 100, you must either include a machine-readable Transparent
-copy along with each Opaque copy, or state in or with each Opaque copy
-a computer-network location from which the general network-using
-public has access to download using public-standard network protocols
-a complete Transparent copy of the Document, free of added material.
-If you use the latter option, you must take reasonably prudent steps,
-when you begin distribution of Opaque copies in quantity, to ensure
-that this Transparent copy will remain thus accessible at the stated
-location until at least one year after the last time you distribute an
-Opaque copy (directly or through your agents or retailers) of that
-edition to the public.
-
-It is requested, but not required, that you contact the authors of the
-Document well before redistributing any large number of copies, to give
-them a chance to provide you with an updated version of the Document.
-
-@item
-MODIFICATIONS
-
-You may copy and distribute a Modified Version of the Document under
-the conditions of sections 2 and 3 above, provided that you release
-the Modified Version under precisely this License, with the Modified
-Version filling the role of the Document, thus licensing distribution
-and modification of the Modified Version to whoever possesses a copy
-of it. In addition, you must do these things in the Modified Version:
-
-@enumerate A
-@item
-Use in the Title Page (and on the covers, if any) a title distinct
-from that of the Document, and from those of previous versions
-(which should, if there were any, be listed in the History section
-of the Document). You may use the same title as a previous version
-if the original publisher of that version gives permission.
-
-@item
-List on the Title Page, as authors, one or more persons or entities
-responsible for authorship of the modifications in the Modified
-Version, together with at least five of the principal authors of the
-Document (all of its principal authors, if it has fewer than five),
-unless they release you from this requirement.
-
-@item
-State on the Title page the name of the publisher of the
-Modified Version, as the publisher.
-
-@item
-Preserve all the copyright notices of the Document.
-
-@item
-Add an appropriate copyright notice for your modifications
-adjacent to the other copyright notices.
-
-@item
-Include, immediately after the copyright notices, a license notice
-giving the public permission to use the Modified Version under the
-terms of this License, in the form shown in the Addendum below.
-
-@item
-Preserve in that license notice the full lists of Invariant Sections
-and required Cover Texts given in the Document's license notice.
-
-@item
-Include an unaltered copy of this License.
-
-@item
-Preserve the section Entitled ``History'', Preserve its Title, and add
-to it an item stating at least the title, year, new authors, and
-publisher of the Modified Version as given on the Title Page. If
-there is no section Entitled ``History'' in the Document, create one
-stating the title, year, authors, and publisher of the Document as
-given on its Title Page, then add an item describing the Modified
-Version as stated in the previous sentence.
-
-@item
-Preserve the network location, if any, given in the Document for
-public access to a Transparent copy of the Document, and likewise
-the network locations given in the Document for previous versions
-it was based on. These may be placed in the ``History'' section.
-You may omit a network location for a work that was published at
-least four years before the Document itself, or if the original
-publisher of the version it refers to gives permission.
-
-@item
-For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
-the Title of the section, and preserve in the section all the
-substance and tone of each of the contributor acknowledgements and/or
-dedications given therein.
-
-@item
-Preserve all the Invariant Sections of the Document,
-unaltered in their text and in their titles. Section numbers
-or the equivalent are not considered part of the section titles.
-
-@item
-Delete any section Entitled ``Endorsements''. Such a section
-may not be included in the Modified Version.
-
-@item
-Do not retitle any existing section to be Entitled ``Endorsements'' or
-to conflict in title with any Invariant Section.
-
-@item
-Preserve any Warranty Disclaimers.
-@end enumerate
-
-If the Modified Version includes new front-matter sections or
-appendices that qualify as Secondary Sections and contain no material
-copied from the Document, you may at your option designate some or all
-of these sections as invariant. To do this, add their titles to the
-list of Invariant Sections in the Modified Version's license notice.
-These titles must be distinct from any other section titles.
-
-You may add a section Entitled ``Endorsements'', provided it contains
-nothing but endorsements of your Modified Version by various
-parties---for example, statements of peer review or that the text has
-been approved by an organization as the authoritative definition of a
-standard.
-
-You may add a passage of up to five words as a Front-Cover Text, and a
-passage of up to 25 words as a Back-Cover Text, to the end of the list
-of Cover Texts in the Modified Version. Only one passage of
-Front-Cover Text and one of Back-Cover Text may be added by (or
-through arrangements made by) any one entity. If the Document already
-includes a cover text for the same cover, previously added by you or
-by arrangement made by the same entity you are acting on behalf of,
-you may not add another; but you may replace the old one, on explicit
-permission from the previous publisher that added the old one.
-
-The author(s) and publisher(s) of the Document do not by this License
-give permission to use their names for publicity for or to assert or
-imply endorsement of any Modified Version.
-
-@item
-COMBINING DOCUMENTS
-
-You may combine the Document with other documents released under this
-License, under the terms defined in section 4 above for modified
-versions, provided that you include in the combination all of the
-Invariant Sections of all of the original documents, unmodified, and
-list them all as Invariant Sections of your combined work in its
-license notice, and that you preserve all their Warranty Disclaimers.
-
-The combined work need only contain one copy of this License, and
-multiple identical Invariant Sections may be replaced with a single
-copy. If there are multiple Invariant Sections with the same name but
-different contents, make the title of each such section unique by
-adding at the end of it, in parentheses, the name of the original
-author or publisher of that section if known, or else a unique number.
-Make the same adjustment to the section titles in the list of
-Invariant Sections in the license notice of the combined work.
-
-In the combination, you must combine any sections Entitled ``History''
-in the various original documents, forming one section Entitled
-``History''; likewise combine any sections Entitled ``Acknowledgements'',
-and any sections Entitled ``Dedications''. You must delete all
-sections Entitled ``Endorsements.''
-
-@item
-COLLECTIONS OF DOCUMENTS
-
-You may make a collection consisting of the Document and other documents
-released under this License, and replace the individual copies of this
-License in the various documents with a single copy that is included in
-the collection, provided that you follow the rules of this License for
-verbatim copying of each of the documents in all other respects.
-
-You may extract a single document from such a collection, and distribute
-it individually under this License, provided you insert a copy of this
-License into the extracted document, and follow this License in all
-other respects regarding verbatim copying of that document.
-
-@item
-AGGREGATION WITH INDEPENDENT WORKS
-
-A compilation of the Document or its derivatives with other separate
-and independent documents or works, in or on a volume of a storage or
-distribution medium, is called an ``aggregate'' if the copyright
-resulting from the compilation is not used to limit the legal rights
-of the compilation's users beyond what the individual works permit.
-When the Document is included in an aggregate, this License does not
-apply to the other works in the aggregate which are not themselves
-derivative works of the Document.
-
-If the Cover Text requirement of section 3 is applicable to these
-copies of the Document, then if the Document is less than one half of
-the entire aggregate, the Document's Cover Texts may be placed on
-covers that bracket the Document within the aggregate, or the
-electronic equivalent of covers if the Document is in electronic form.
-Otherwise they must appear on printed covers that bracket the whole
-aggregate.
-
-@item
-TRANSLATION
-
-Translation is considered a kind of modification, so you may
-distribute translations of the Document under the terms of section 4.
-Replacing Invariant Sections with translations requires special
-permission from their copyright holders, but you may include
-translations of some or all Invariant Sections in addition to the
-original versions of these Invariant Sections. You may include a
-translation of this License, and all the license notices in the
-Document, and any Warranty Disclaimers, provided that you also include
-the original English version of this License and the original versions
-of those notices and disclaimers. In case of a disagreement between
-the translation and the original version of this License or a notice
-or disclaimer, the original version will prevail.
-
-If a section in the Document is Entitled ``Acknowledgements'',
-``Dedications'', or ``History'', the requirement (section 4) to Preserve
-its Title (section 1) will typically require changing the actual
-title.
-
-@item
-TERMINATION
-
-You may not copy, modify, sublicense, or distribute the Document except
-as expressly provided for under this License. Any other attempt to
-copy, modify, sublicense or distribute the Document 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
-FUTURE REVISIONS OF THIS LICENSE
-
-The Free Software Foundation may publish new, revised versions
-of the GNU Free Documentation 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. See
-@uref{http://www.gnu.org/copyleft/}.
-
-Each version of the License is given a distinguishing version number.
-If the Document specifies that a particular numbered version of this
-License ``or any later version'' applies to it, you have the option of
-following the terms and conditions either of that specified version or
-of any later version that has been published (not as a draft) by the
-Free Software Foundation. If the Document does not specify a version
-number of this License, you may choose any version ever published (not
-as a draft) by the Free Software Foundation.
-@end enumerate
-
-@page
-@appendixsubsec ADDENDUM: How to use this License for your documents
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and
-license notices just after the title page:
-
-@smallexample
-@group
-Copyright (C) @var{year} @var{your name}.
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.2
-or any later version published by the Free Software Foundation;
-with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
-A copy of the license is included in the section entitled ``GNU
-Free Documentation License''.
-@end group
-@end smallexample
-
-If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
-replace the ``with...Texts.'' line with this:
-
-@smallexample
-@group
-with the Invariant Sections being @var{list their titles}, with
-the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
-being @var{list}.
-@end group
-@end smallexample
-
-If you have Invariant Sections without Cover Texts, or some other
-combination of the three, merge those two alternatives to suit the
-situation.
-
-If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of
-free software license, such as the GNU General Public License,
-to permit their use in free software.
+@include doclicense.texi
@node Index, About the Author, GNU Free Documentation License, Top
@comment node-name, next, previous, up
@c Place biographical information on right-hand (verso) page
@tex
+\par\vfill\supereject
\ifodd\pageno
- \par\vfill\supereject
\global\evenheadline={\hfil} \global\evenfootline={\hfil}
\global\oddheadline={\hfil} \global\oddfootline={\hfil}
- \page\hbox{}\page
+ %\page\hbox{}\page
\else
- \par\vfill\supereject
- \par\vfill\supereject
+% \par\vfill\supereject
\global\evenheadline={\hfil} \global\evenfootline={\hfil}
\global\oddheadline={\hfil} \global\oddfootline={\hfil}
- \page\hbox{}\page
- \page\hbox{}\page
+ %\page\hbox{}%\page
+ %\page\hbox{}%\page
\fi
@end tex
-@page
+@c page
@w{ }
@c ================ Biographical information ================
airplane.
@end quotation
-@page
-@w{ }
-
-@c Prevent page number on blank verso, so eject it first.
-@tex
-\par\vfill\supereject
-@end tex
-
-@iftex
-@headings off
-@evenheading @thispage @| @| @thistitle
-@oddheading @| @| @thispage
-@end iftex
+@c @page
+@c @w{ }
+@c
+@c @c Prevent page number on blank verso, so eject it first.
+@c @tex
+@c \par\vfill\supereject
+@c @end tex
+
+@c @iftex
+@c @headings off
+@c @evenheading @thispage @| @| @thistitle
+@c @oddheading @| @| @thispage
+@c @end iftex
@bye
HCoop / bpt / emacs.git / blobdiff