-Info has two footnote styles, which determine where the text of the
-footnote is located:@refill
-
-@itemize @bullet
-@cindex @samp{@r{End}} node footnote style
-@item
-In the `End' node style, all the footnotes for a single node
-are placed at the end of that node. The footnotes are separated from
-the rest of the node by a line of dashes with the word
-@samp{Footnotes} within it. Each footnote begins with an
-@samp{(@var{n})} reference mark.@refill
-
-@need 700
-@noindent
-Here is an example of a single footnote in the end of node style:@refill
-
-@example
-@group
- --------- Footnotes ---------
-
-(1) Here is a sample footnote.
-@end group
-@end example
-
-@cindex @samp{@r{Separate}} footnote style
-@item
-In the `Separate' node style, all the footnotes for a single
-node are placed in an automatically constructed node of
-their own. In this style, a ``footnote reference'' follows
-each @samp{(@var{n})} reference mark in the body of the
-node. The footnote reference is actually a cross reference
-which you use to reach the footnote node.@refill
-
-The name of the node with the footnotes is constructed
-by appending @w{@samp{-Footnotes}} to the name of the node
-that contains the footnotes. (Consequently, the footnotes'
-node for the @file{Footnotes} node is
-@w{@file{Footnotes-Footnotes}}!) The footnotes' node has an
-`Up' node pointer that leads back to its parent node.@refill
-
-@noindent
-Here is how the first footnote in this manual looks after being
-formatted for Info in the separate node style:@refill
-
-@smallexample
-@group
-File: texinfo.info Node: Overview-Footnotes, Up: Overview
-
-(1) The first syllable of "Texinfo" is pronounced like "speck", not
-"hex". @dots{}
-@end group
-@end smallexample
-@end itemize
-
-A Texinfo file may be formatted into an Info file with either footnote
-style.@refill
-
-@findex footnotestyle
-Use the @code{@@footnotestyle} command to specify an Info file's
-footnote style. Write this command at the beginning of a line followed
-by an argument, either @samp{end} for the end node style or
-@samp{separate} for the separate node style.
-
-@need 700
-For example,
-
-@example
-@@footnotestyle end
-@end example
-@noindent
-or
-@example
-@@footnotestyle separate
-@end example
-
-Write an @code{@@footnotestyle} command before or shortly after the
-end-of-header line at the beginning of a Texinfo file. (If you
-include the @code{@@footnotestyle} command between the start-of-header
-and end-of-header lines, the region formatting commands will format
-footnotes as specified.)@refill
-
-If you do not specify a footnote style, the formatting commands use
-their default style. Currently, @code{texinfo-format-buffer} and
-@code{texinfo-format-region} use the `separate' style and
-@code{makeinfo} uses the `end' style.@refill
-
-@c !!! note: makeinfo's --footnote-style option overrides footnotestyle
-@ignore
-If you use @code{makeinfo} to create the Info file, the
-@samp{--footnote-style} option determines which style is used,
-@samp{end} for the end of node style or @samp{separate} for the
-separate node style. Thus, to format the Texinfo manual in the
-separate node style, you would use the following shell command:@refill
-
-@example
-makeinfo --footnote-style=separate texinfo.texi
-@end example
-
-@noindent
-To format the Texinfo manual in the end of node style, you would
-type:@refill
-
-@example
-makeinfo --footnote-style=end texinfo.texi
-@end example
-@end ignore
-@ignore
-If you use @code{texinfo-format-buffer} or
-@code{texinfo-format-region} to create the Info file, the value of the
-@code{texinfo-footnote-style} variable controls the footnote style.
-It can be either @samp{"separate"} for the separate node style or
-@samp{"end"} for the end of node style. (You can change the value of
-this variable with the @kbd{M-x edit-options} command (@pxref{Edit
-Options, , Editing Variable Values, emacs, The GNU Emacs Manual}), or
-with the @kbd{M-x set-variable} command (@pxref{Examining, , Examining
-and Setting Variables, emacs, The GNU Emacs Manual}).@refill
-
-The @code{texinfo-footnote-style} variable also controls the style if
-you use the @kbd{M-x makeinfo-region} or @kbd{M-x makeinfo-buffer}
-command in Emacs.@refill
-@end ignore
-@ifinfo
-This chapter contains two footnotes.@refill
-@end ifinfo
-
-
-@c this should be described with figures when we have them
-@c perhaps in the quotation/example chapter.
-@node Images
-@section Inserting Images
-
-@cindex Images, inserting
-@cindex Pictures, inserting
-@findex image
-
-You can insert an image given in an external file with the
-@code{@@image} command:
-
-@example
-@@image@{@var{filename}, @r{[}@var{width}@r{]}, @r{[}@var{height}@r{]}@}
-@end example
-
-@cindex Formats for images
-@cindex Image formats
-The @var{filename} argument is mandatory, and must not have an
-extension, because the different processors support different formats:
-@itemize @bullet
-@item
-@TeX{} reads the file @file{@var{filename}.eps} (Encapsulated PostScript
-format).
-@item
-@pindex pdftex@r{, and images}
-PDF@TeX{} reads @file{@var{filename}.pdf} (Adobe's Portable Document Format).
-@item
-@code{makeinfo} uses @file{@var{filename}.txt} verbatim for
-Info output (more or less as if it was an @code{@@example}).
-@item
-@cindex GIF, unsupported due to patents
-@cindex PNG image format
-@cindex JPEG image format
-@code{makeinfo} producing HTML output tries @file{@var{filename}.png};
-if that does not exist, it tries @file{@var{filename}.jpg}. If that
-does not exist either, it complains. (We cannot support GIF format due
-to patents.)
-@end itemize
-
-@cindex Width of images
-@cindex Height of images
-@cindex Aspect ratio of images
-@cindex Distorting images
-The optional @var{width} and @var{height} arguments specify the size to
-scale the image to (they are ignored for Info output). If neither is
-specified, the image is presented in its natural size (given in the
-file); if only one is specified, the other is scaled proportionately;
-and if both are specified, both are respected, thus possibly distorting
-the original image by changing its aspect ratio.
-
-@cindex Dimensions and image sizes
-The @var{width} and @var{height} may be specified using any valid @TeX{}
-dimension, namely:
-
-@table @asis
-@item pt
-@cindex Points (dimension)
-point (72.27pt = 1in)
-@item pc
-@cindex Picas
-pica (1pc = 12pt)
-@item bp
-@cindex Big points
-big point (72bp = 1in)
-@item in
-@cindex Inches
-inch
-@item cm
-@cindex Centimeters
-centimeter (2.54cm = 1in)
-@item mm
-@cindex Millimeters
-millimeter (10mm = 1cm)
-@item dd
-@cindex Did@^ot points
-did@^ot point (1157dd = 1238pt)
-@item cc
-@cindex Ciceros
-cicero (1cc = 12dd)
-@item sp
-@cindex Scaled points
-scaled point (65536sp = 1pt)
-@end table
-
-@pindex ridt.eps
-For example, the following will scale a file @file{ridt.eps} to one
-inch vertically, with the width scaled proportionately:
-
-@example
-@@image@{ridt,,1in@}
-@end example
-
-@pindex epsf.tex
-For @code{@@image} to work with @TeX{}, the file @file{epsf.tex} must be
-installed somewhere that @TeX{} can find it. (The standard location is
-@file{@var{texmf}/tex/generic/dvips/epsf.tex}, where @var{texmf} is a
-root of your @TeX{} directory tree.) This file is included in the
-Texinfo distribution and is available from
-@uref{ftp://tug.org/tex/epsf.tex}.
-
-@code{@@image} can be used within a line as well as for displayed
-figures. Therefore, if you intend it to be displayed, be sure to leave
-a blank line before the command, or the output will run into the
-preceding text.
-
-
-@node Breaks
-@chapter Making and Preventing Breaks
-@cindex Making line and page breaks
-@cindex Preventing line and page breaks
-
-Usually, a Texinfo file is processed both by @TeX{} and by one of the
-Info formatting commands. Line, paragraph, or page breaks sometimes
-occur in the `wrong' place in one or other form of output. You must
-ensure that text looks right both in the printed manual and in the
-Info file.@refill
-
-For example, in a printed manual, page breaks may occur awkwardly in
-the middle of an example; to prevent this, you can hold text together
-using a grouping command that keeps the text from being split across
-two pages. Conversely, you may want to force a page break where none
-would occur normally. Fortunately, problems like these do not often
-arise. When they do, use the break, break prevention, or pagination
-commands.@refill
-
-@menu
-* Break Commands:: Cause and prevent splits.
-* Line Breaks:: How to force a single line to use two lines.
-* - and hyphenation:: How to tell TeX about hyphenation points.
-* w:: How to prevent unwanted line breaks.
-* sp:: How to insert blank lines.
-* page:: How to force the start of a new page.
-* group:: How to prevent unwanted page breaks.
-* need:: Another way to prevent unwanted page breaks.
-@end menu
-
-@node Break Commands, Line Breaks, Breaks, Breaks
-@ifinfo
-@heading Break Commands
-@end ifinfo