.de FO
'bp
..
.de HI
.de HD
'sp 2
'tl 'July 1977''DOC/UNIX.K3.10/\\$1'
'sp
.ns
\\..
.wh 0 HD
.wh -7 FO
..
.de PG
.br
.ne 3
.sp
.ti +10
..
.de ST
.sp 2
\\$1
.br
..
.nr tl -10
.de TL
.ti \\n(tl
\\$1	
..
.ll 80
.lt 80
.ta 11,21,31,41,51,61,71,81,91,101,111,121,131,141
.de TI
.ti +10
..
.de SH
.br
.bp
.nr s \\$1     Section Number
.nr p 0 1	Page number within section
.nr b 0 1	Sub-section number
.ce
SECTION \\$1
.sp
.ce
\\$2
.sp 2
..
.de it
.tr __
.ul
.li
\\$1
..
.de NF
.nr p 0 1
.rm FO
.de FO
'sp 2
'tl ''\\\\ns / \\\\n+p''
'bp
\\..
.wh -7 FO
..
.de SB
.br
.ne 6
.sp 2
\\ns.\\n+b \\$1
.sp
..
.de SC
.sp
.ti -20
Section \\$1		\\$2
..
