.\" -*-nroff-*-
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.\"----- Font handling ------------------------------------------------------
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.\" Without stuff, changes to font.  With stuff, prints stuff in font
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.  de Ff
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.de R
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..
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..
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.\"----- Paragraphs ---------------------------------------------------------
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.\"----- Titling ------------------------------------------------------------
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.B
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.PF
..
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.\" .TT number author title
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.ce
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.\" .TI level title [number]
.\" Sets a title without a number.
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\&\\$2
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..
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..
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..
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.\" .AP
.\" Starts the appendix.
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.af T0 A
..
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.\"----- Bibliography -------------------------------------------------------
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.\" .BS thing
.\" Starts a bibliography section.  The thing is the widest bibliography
.\" key.
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..
.
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.\" Puts in the header for a bibliography item.
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.ne 2
.P
.ti -\\n(bwu
[\\$1]\h'\\n(bwu-\\w'[\\$1]'u'\c
..
.
.\" .BE
.\" Ends a bibliography section.
.de BE
.in -4
..
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.\"----- Lists of things ----------------------------------------------------
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\\..
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.\" .LE
.\" Ends a list
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..
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.\" Starts an unordered list
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..
.do 0 \(bu o
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.do 3 \(ci *
.de UL
.LS
.ds L \\*(b\\n(ul
.nr ul +1
.am E
.nr ul -1
\\..
..
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.\" .OL
.\" Starts an ordered (numbered) list
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.de do
.ds l\\$1 \\$2
.ds m\\$1 \\$3
.ds r\\$1 \\$4
..
.do 0 "" 1 .
.do 1 ( a )
.do 2 ( i )
.do 3 "" A .
.
.de OL
.LS
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.af i\\n(ol \\*(m\\n(ol
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\\..
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.\" .DL
.\" Starts a definition list
.de DL
.LS 1i
..
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.\" .DI name
.\" Starts a definition item for `name'
.de DI
.P
.B
\h'-1i'\\$1\c
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.el .br
.PF
..
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.\" .LI [tag]
.\" Starts a new list item
.de LI
.P
.ie '\\$1'' .ds LL \\*L
.el .ds LL \\$1
\h'-\w'\\*(LL\h'1n''u'\\*(LL\h'1n'\c
..
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.\" --- Displays ---
.
.\" .QS
.\" Starts a display.
.de QS
.P
.in +4n
.ll -4n
..
.
.\" .QE
.\" Ends a display
.de QE
.in -4n
.ll +4n
..
.
.\" .VS
.\" Starts a listing kinda thing.
.de VS
.QS
.nf
.fam C
..
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.\" .VE
.\" Ends a listing kinda thing.
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.fam P
.fi
.QE
..
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.\" --- Mathematical things ---
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.\" Superscript and subscript (not very good).
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.  ds ^) \v'.5m'\s0
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.el \{\
.  ds ^( ^
.  ds ^)
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.  ds _)
.\}
.
.de K
\&\\$2\c
.I K \c
.R \*(_(\\$1\*(_)\c
\&\\$3
..
.de K'
\&\\$2\c
.I K \c
.R \z'\*(_(\\$1\*(_)\c
\&\\$3
..
.
.\"------ That's all, folks -------------------------------------------------