#This file was created by <cfog> Tue Jan  6 10:10:37 1998
#LyX 0.12 (C) 1995-1997 Matthias Ettrich and the LyX Team
\lyxformat 2.15
\textclass foils
\begin_preamble
\raggedright
\MyLogo{-\LyX{} and \FoilTeX{}: What a team!-}
\end_preamble
\options dvips
\language english
\inputencoding default
\fontscheme default
\graphics dvips
\paperfontsize default
\spacing single 
\papersize a4paper
\paperpackage a4
\use_geometry 0
\use_amsmath 0
\paperorientation portrait
\paperwidth \paperheight
\paperheight \leftmargin
\leftmargin \topmargin
\topmargin \rightmargin
\rightmargin \bottommargin
\bottommargin \headheight
\headheight \headsep
\headsep \footheight
\footskip \footskip
\secnumdepth 0
\tocdepth 3
\paragraph_separation indent
\defskip medskip
\quotes_language english
\quotes_times 2
\papercolumns 1
\papersides 1
\paperpagestyle default
\bullet 0
	5
	2
	-1
\end_bullet
\bullet 1
	5
	4
	-1
\end_bullet
\bullet 2
	4
	8
	-1
\end_bullet
\bullet 3
	1
	3
	-1
\end_bullet

\layout Title

Foils Class
\latex latex 

\newline 

\backslash 
vspace{7pt}
\backslash 
hrule height 7pt
\layout Author


\noun on 
Allan Rae 
\noun default 
and The LyX Team
\layout Date

November 19 1997
\layout Abstract

LyX and FoilTeX combine to provide a powerful presentation package for creating
 
\begin_inset Quotes eld
\end_inset 

foils
\begin_inset Quotes erd
\end_inset 

 also known as slides and overhead transparencies.
\layout Foilhead

This is a Foilhead
\layout LaTeX


\backslash 
hrule height 3pt 
\layout Standard

A Foilhead starts a new foil.
 A 
\emph on 
short
\emph default 
 version is also provided that reduces the separation between the Foilhead
 and the body of the foil.
 Almost all the environments found in other classes are also supported.
\layout Itemize


\latex latex 

\backslash 
zerolistvertdimens{}
\latex default 
The new Itemize Bullet Selection popup
\begin_deeper 
\layout Itemize

is tailor-made for use with the foils class
\begin_deeper 
\layout Itemize

allowing you to select the bullet used
\begin_deeper 
\layout Itemize

at each of the four levels of the Itemize environment
\end_deeper 
\end_deeper 
\end_deeper 
\layout Itemize

NOTE: to get the full capabilities of the Itemize Bullet Selection popup
 read the Special Tools manual and the ItemizeBullets.lyx file included with
 the examples.
\layout Itemize

NOTE 2: To get your list spacing small like this use the FoilTeX command:
 
\family typewriter 

\backslash 
zerolistvertdimens{}
\family default 
 set as TeX at the start of the first item.
\layout ShortFoilhead

This is a ShortFoilhead
\layout LaTeX


\backslash 
hrule height 3pt
\layout Standard

The foils class has been extended to provide two additional bullet-lists.
 These lists are namely:
\layout TickList

TickList
\layout Standard

and
\layout CrossList

CrossList
\layout Standard

These two lists were added because the listing of do's and don'ts or good
 and bad are relatively common in foils.
 Providing a dedicated paragraph style for these occasions should allow
 faster entry and simplify interaction with LyX.
\layout Rotatefoilhead

Rotatefoilhead
\layout LaTeX


\backslash 
hrule height 3pt
\layout Itemize

Create landscape foils by using Rotatefoilhead
\layout Itemize

Note that if you are viewing this with xdvi the page will appear to overrun
 the page dimensions because it xdvi doesn't rotate the text
\layout Itemize

If you view this document using ghostview or something similar then the
 page should appear rotated.
 If not then you probably don't have the necessary dvips driver.
\layout Definition*

There are also several environments specially designed for presenting Theorems,
 Lemmas, Corollaries, Propositions, Proofs and Definitions.
 These are available as numbered or unnumbered environments.
\layout ShortRotatefoilhead

ShortRotateFoilhead
\layout LaTeX


\backslash 
hrule height 3pt
\layout Itemize

Again the short version reduces the space below the heading
\layout Itemize

Another way to control the amount of separation is to adjust the length
 in the preamble.
 This will affect both the normal and short versions of foilhead and rotatefoilh
ead.
 For example,
\newline 

\family typewriter 
 
\backslash 
setlength{
\backslash 
foilheadskip}{-0.5in} 
\family default 

\newline 
will reduce the spacing by 0.5 inches.
 Other units include mm (millimeters) and pt (points).
\layout Itemize

The 
\emph on 
short
\emph default 
 versions of the foilheads reduce the separation by 0.5 inches (approximately
 12.5mm).
\layout ShortFoilhead

Tricky Proofs
\layout LaTeX


\backslash 
hrule height 3pt 
\layout Lemma*

Due to a small bug in LyX if multiple 
\emph on 
Theorem
\emph default 
, 
\emph on 
Lemma
\emph default 
, 
\emph on 
Corollary
\emph default 
, 
\emph on 
Proposition
\emph default 
, 
\emph on 
Definition
\emph default 
, 
\emph on 
Proof
\emph default 
 or the starred versions of these are placed one after the other they will
 appear in LyX as if they are separate however the LaTeX output will have
 merged the two.
\layout LaTeX

%
\layout Lemma*

To force this second Lemma straight after the first it's necessary to add
 some dividing text or as I've done in this case separate the two by inserting
 a 
\emph on 
LaTeX
\emph default 
 environment that simply contains a 
\begin_inset Quotes eld
\end_inset 

%
\begin_inset Quotes erd
\end_inset 

.
 This is simply a comment character in LaTeX but the insertion of the LaTeX
 paragraph is sufficient to fool LyX into correctly handling the multiple
 environments.
\layout Lemma*

This last sentence is proof of the existence of the bug.
 Since it should be a new 
\emph on 
Lemma
\emph default 
.
 If your output (viewed with xdvi or ghostview for instance) correctly shows
 this last paragraph as a new Lemma paragraph then the LyX team has fixed
 the bug without updating this warning.
\newline 
NOTE: You only have this problem with multiple paragraphs of the same type
 
\bar under 
not
\bar default 
 with different types such as a Proof followed by a Theorem.
\layout ShortFoilhead

Tables and Figures
\layout LaTeX


\backslash 
hrule height 3pt 
\layout Standard
\added_space_top 0.3cm \added_space_bottom 0.3cm \align center \LyXTable
multicol4
3 3 0 0 -1 -1 -1 -1
1 1 0 0
1 0 0 0
1 1 0 0
8 1 0 
8 1 0 
8 1 1 
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0

Column1
\newline 
Column2
\newline 
Column3
\newline 
A
\newline 

\emph on 
simple
\emph default 

\newline 
table
\newline 

\bar under 
example
\bar default 

\newline 
with
\newline 

\series bold 
foils
\layout Standard

Both tables and figures are supported in Foils however floats don't float
 instead they appear exactly where they appear in the text.
 Any placement parameters you set will be ignored.
\begin_float tab 
\layout Standard
\align center \LyXTable
multicol4
3 3 0 0 -1 -1 -1 -1
1 1 0 0
1 0 0 0
1 1 0 0
8 1 0 
8 1 0 
8 1 1 
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0
0 8 1 0 0 0 0

Row1
\newline 

\emph on 
Another
\emph default 

\newline 
simple
\newline 
Row2
\newline 

\bar under 
table
\bar default 

\newline 
example
\newline 
Row3
\newline 

\series bold 
with
\series default 

\newline 
foils
\layout Caption

This is a non-floating 
\begin_inset Quotes eld
\end_inset 

float
\begin_inset Quotes erd
\end_inset 

 table
\end_float 
\layout ShortFoilhead

Headers and Footers
\layout LaTeX


\backslash 
hrule height 3pt
\layout Standard

FoilTeX provides some powerful header and footer capabilities
\begin_float footnote 
\layout Standard

You can also use the standard footnotes like this one.
\end_float 
 that are best set in the preamble although they may be set at any point
 in a document.
 If you want to change these settings in the document the best place to
 do so is at the very top of a foil ie.
 straight after the foilhead.
\layout Standard

The left-footer is controlled by two commands: 
\backslash 
MyLogo{} and 
\backslash 
Restriction{}.
 The first is meant to allow you to include a graphic logo on your foils
 and defaults to 
\begin_inset Quotes eld
\end_inset 

-Typeset by FoilTeX-
\begin_inset Quotes erd
\end_inset 

.
 While the second is meant to provide a classification for the audience
 eg.
 Confidential.
\layout Standard

The remaining corners are controlled by:
\layout Standard


\backslash 
rightfooter{} -- which defaults to page numbers
\layout Standard


\backslash 
rightheader{}
\layout Standard


\backslash 
leftheader{}
\layout Foilhead

Further Reading
\layout LaTeX


\backslash 
hrule height 3pt
\layout Standard

Your LaTeX distribution should include some documentation on FoilTeX.
 There are many more features in FoilTeX than those described here.
 For example, FoilTeX can automatically place a horizontal rule between
 the headers and all foilheads, and between the body and the footers.
\layout Bibliography
\bibitem {2}

Jim Hafner, 
\begin_inset Quotes eld
\end_inset 

The FoilTeX Class Package
\begin_inset Quotes erd
\end_inset 

, .../texmf/texmf/doc/latex/foiltex/foiltex.dvi
\layout Bibliography
\bibitem {2}

LyX Documentation Team, 
\begin_inset Quotes eld
\end_inset 

Special Features and Tools
\begin_inset Quotes erd
\end_inset 

.
\the_end
