+.\" Copyright (c) 1991 The Regents of the University of California.
+.\" All rights reserved.
+.\"
+.\" %sccs.include.redist.man%
+.\"
+.\" @(#)doc 1.1 (Berkeley) %G%
+.\"
+.\" mdoc-parse - attempt to parse troff request arguments
+.\" %beginstrip%
+.if t \{\
+. so /usr/share/tmac/tmac.doc-ditroff
+.\}
+.if n \{\
+. so /usr/share/tmac/tmac.doc-nroff
+.\}
+.so /usr/share/tmac/tmac.doc-common
+.so /usr/share/tmac/tmac.doc-syms
+.\" .if t \{\
+.\" . so /usr/u0/cael/man/tmac.doc-ditroff
+.\" .\}
+.\" .if n \{\
+.\" . so /usr/u0/cael/man/tmac.doc-nroff
+.\" .\}
+.\" .so /usr/u0/cael/man/tmac.doc-common
+.\" .so /usr/u0/cael/man/tmac.doc-syms
+.\"
+.\" NS Db macro - start/stop DEBUG MODE
+.\" NS Db register DEBUG MODE
+.\" NS iN register DEBUG MODE (inline if 1, to stderr if 0 (default))
+.nr Db 0
+.de Db
+.ie \\n(.$==0 \{\
+. ie \\n(Db==0 \{\
+.tm DEBUGGING ON
+. nr Db 1
+. \}
+. el \{\
+.tm DEBUGGING OFF
+. nr Db 0
+. \}
+.\}
+.el \{\
+. if "\\$1"on" \{\
+.tm DEBUGGING ON
+. nr Db 1
+. \}
+. if "\\$1"off" \{\
+.tm DEBUGGING OFF
+. nr Db 0
+. \}
+.\}
+..
+.\" NS aV macro - parse argument vector (recursive) (.aV arg ... )
+.\" NS fV macro - parse argument vector (recursive) (.fV)
+.\" NS aC register argument counter (aV/fV)
+.\" NS fV register argument counter (must set to \\n(.$ prior to reuqest) (fV)
+.\" NS A[0-9] argument vector (aV/fV)
+.\" NS C[0-9] reg. arg type(1=macro, 2=arg, 3=punct-suf, 4=punct-pre) (aV/fV)
+.\" NS S[0-9] space vector (sV)
+.\" NS aP register argument pointer (aV)
+.\" NS yU local string used for debugging
+.\" NS iI local register (indent for inline debug mode)
+.\" NS mN name of calling request (set in each user requestable macro)
+.de aV
+.nr aC+1
+.ds A\\n(aC \\$1
+.aU \\n(aC
+.nr C\\n(aC \\n(aT
+.s\\n(aT
+.if \\n(Db \{\
+. if \\n(aT==1 .ds yU Executable
+. if \\n(aT==2 .ds yU String
+. if \\n(aT==3 .ds yU Closing Punctuation or suffix
+. if \\n(aT==4 .ds yU Opening Punctuation or prefix
+. if \\n(iN==1 \{\
+. br
+. nr iI \\n(.iu
+. in -\\n(iIu
+. if \\n(aC==1 \{\
+\&\fBDEBUG(argv) MACRO:\fP `.\\*(mN' \fBLine #:\fP \\n(.c
+. \}
+\&\t\fBArgc:\fP \\n(aC \fBArgv:\fP `\\*(A\\n(aC' \fBLength:\fP \\n(sW
+\&\t\fBSpace:\fP `\\*(S\\n(aC' \fBClass:\fP \\*(yU
+. \}
+. if \\n(iN==0 \{\
+. if \\n(aC==1 \{\
+. tm DEBUG(argv) MACRO: `.\\*(mN' Line #: \\n(.c
+. \}
+. tm \tArgc: \\n(aC Argv: `\\*(A\\n(aC' Length: \\n(sW
+. tm \tSpace: `\\*(S\\n(aC' Class: \\*(yU
+. \}
+.\}
+.ie \\n(.$==1 \{\
+. nr aP 0
+. ie \\n(dZ==1 \{\
+. if \\n(oM>1 .as b1 \\*(S0
+. \}
+. el \{\
+. if \\n(oM>0 .as b1 \\*(S0
+. \}
+. ds S0 \\*(S\\n(aC
+. if \\n(Db \{\
+. if \\n(iN==1 \{\
+\&MACRO REQUEST: \t.\\*(mN \\*(A1 \\*(A2 \\*(A3 \\*(A4 \\*(A5 \\*(A6 \\*(A7 \\*(A8 \\*(A9
+. br
+. in \\n(iIu
+. \}
+. if \\n(iN==0 \{\
+.tm \tMACRO REQUEST: .\\*(mN \\*(A1 \\*(A2 \\*(A3 \\*(A4 \\*(A5 \\*(A6 \\*(A7 \\*(A8 \\*(A9
+. \}
+. \}
+.\}
+.el .aV \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.de fV
+.nr aC+1
+.aU \\n(aC
+.nr C\\n(aC \\n(aT
+.s\\n(aT
+.if \\n(Db \{\
+. if \\n(aT==1 .ds yU Executable
+. if \\n(aT==2 .ds yU String
+. if \\n(aT==3 .ds yU Closing Punctuation or suffix
+. if \\n(aT==4 .ds yU Opening Punctuation or prefix
+. if \\n(iN==1 \{\
+. br
+. nr iI \\n(.iu
+. in -\\n(iIu
+. if \\n(aC==1 \{\
+\&\fBDEBUG(fargv) MACRO:\fP `.\\*(mN' \fBLine #:\fP \\n(.c
+. \}
+\&\t\fBArgc:\fP \\n(aC \fBArgv:\fP `\\*(A\\n(aC' \fBLength:\fP \\n(sW
+\&\t\fBSpace:\fP `\\*(S\\n(aC' \fBClass:\fP \\*(yU
+. \}
+. if \\n(iN==0 \{\
+. if \\n(aC==1 \{\
+. tm DEBUG(fargv) MACRO: `.\\*(mN' Line #: \\n(.c
+. \}
+. tm \tArgc: \\n(aC Argv: `\\*(A\\n(aC' Length: \\n(sW
+. tm \tSpace: `\\*(S\\n(aC' Class: \\*(yU
+. \}
+.\}
+.ie \\n(fV==1 \{\
+. nr aP 0
+. ie \\n(dZ==1 \{\
+. if \\n(oM>1 .as b1 \\*(S0
+. \}
+. el \{\
+. if \\n(oM>0 .as b1 \\*(S0
+. \}
+. ds S0 \\*(S\\n(aC
+. nr fV 0
+. if \\n(Db \{\
+. ie \\n(iN \{\
+\&\tMACRO REQUEST: .\\*(mN \\*(A1 \\*(A2 \\*(A3 \\*(A4 \\*(A5 \\*(A6 \\*(A7 \\*(A8 \\*(A9
+. br
+. in \\n(iIu
+. \}
+. el \{\
+.tm \tMACRO REQUEST: .\\*(mN \\*(A1 \\*(A2 \\*(A3 \\*(A4 \\*(A5 \\*(A6 \\*(A7 \\*(A8 \\*(A9
+. \}
+. \}
+.\}
+.el \{\
+. nr fV-1
+. fV
+.\}
+..
+.\" NS aX macro - stuff saved strings into `b1' (used by -diag list)
+.de aX
+.nr aP+1
+.as b1 \&\\*(A\\n(aP
+.ie \\n(fV==1 \{\
+. nr aP 0
+. nr fV 0
+.\}
+.el \{\
+. nr fV-1
+. aX
+.\}
+..
+.\" NS aI macro - append arg to arg vector: .aI [arg] [type] (used by .En only)
+.de aI
+.ie \\n(aC<9 \{\
+. nr aC+1
+. ds A\\n(aC \\$1
+. nr C\\n(aC \\$2
+. s\\$2
+. ds xV S\\n(aC
+.\}
+.el \{\
+. tm Usage: Too many arguments (maximum of 8 accepted) (#\\n(.c)
+. tm \\*(A1 \\*(A2 \\*(A3 \\*(A4 \\*(A5 \\*(A6 \\*(A7 \\*(A8 \\*(A9
+.\}
+..
+.\"
+.\" NS aZ macro - print buffer (pB) and clean up arg vectors (aY)
+.de aZ
+.pB
+.aY
+..
+.\" NS aY macro - clean up arg vector
+.de aY
+.rm C0 C1 C2 C3 C4 C5 C6 C7 C8 C9
+.rm A0 A1 A2 A3 A4 A5 A6 A7 A8 A9
+.rm S1 S2 S3 S4 S5 S6 S7 S8 S9
+.nr aC 0
+.nr aP 0
+..
+.\" NS pB macro - test for end of vector (eol) (print b1 buffer or divert)
+.de pB
+.ie \\n(dZ==1 \{\
+. if \\n(oM==1 \{\&\\*(b1
+. rm S0
+. ds b1
+. \}
+. if \\n(oM==0 \{\
+. x2
+. \}
+.\}
+.el \{\
+. ie \\n(oM==0 \{\&\\*(b1
+. rm S0
+. ds b1
+. \}
+. el \{\
+. if ((\\n(sM==1)&(\\n(tP==0)) \{\
+. x1
+. \}
+. \}
+.\}
+.hy
+..
+.\" NS x1 macro - save buffer and divert if tP flag set
+.\" NS eB diversion string
+.\" NS b2 string save of buffer
+.\" NS lK register count of lines read from input file
+.de x1
+.nr dZ+1
+.ds b2 \\*(b1
+.ds b1
+.nr lK \\n(.c
+.ev 2
+.fi
+.di eB
+..
+.\"
+.\" NS x2 macro - end diversion and print
+.\" NS b0 string local temporary
+.de x2
+.br
+.di
+.ev
+.ie (\\n(.c-\\n(lK>1) \{\
+. ds b0 \&\\*(eB\\
+. ds b1 \\*(b2\\*(b0\\*(b1
+.\}
+.el .ds b1 \\*(b2\\*(b1
+\&\\*(b1
+.rm eB b2 b0 b1
+.nr dZ-1
+..
+.\" NS Fl macro - flags (appends - and prints flags)
+.\" NS cF register save current font
+.\" NS cZ register save current font size
+.de Fl
+.as b1 \&\\*(fL
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 \{\
+. as b1 \&\|\-\|\fP\s0
+. pB
+. \}
+. el \{\
+. ds mN Fl
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>0 \{\
+. ie (\\n(aC-\\n(aP)==0 \{\
+. as b1 \&\|\-\fP\s0
+. aZ
+. \}
+. el \{\
+. nr aP+1
+. ie \\n(C\\n(aP==1 \{\
+. as b1 \&\|\-\fP\s0
+. \\*(A\\n(aP
+. \}
+. el \{\
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. if \\n(C\\n(aP==3 \{\
+. as b1 \&\|\-\|
+. \}
+. fR
+. \}
+. \}
+.\}
+..
+.\"
+.\" NS fR macro - Fl flag recursion routine (special handling)
+.\" NS jM local register
+.\" NS jN local register
+.\"
+.de fR
+.hy 0
+.nr jM \\n(C\\n(aP
+.ie \\n(jM==1 \{\
+. as b1 \&\fP\s0
+. \\*(A\\n(aP
+.\}
+.el \{\
+. nr jN \\n(aP
+. ie \\n(jM==2 \{\
+. ie "\\*(A\\n(aP"-" .as b1 \&\|\-\-\|
+. el .as b1 \&\|\-\\*(A\\n(aP
+. \}
+. el .as b1 \&\f\\n(cF\s\\n(cZ\\*(A\\n(aP\fP\s0
+. ie \\n(aC==\\n(aP \{\
+. if \\n(jM==4 .as b1 \&\|\-
+. as b1 \&\fP\s0
+. aZ
+. \}
+. el \{\
+. nr aP+1
+. ie ((\\n(C\\n(aP==3)&(\\n(C\\n(jN==4)) .as b1 \&\|\-
+. el .as b1 \&\\*(S\\n(jN
+. fR \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.rr jM jN
+..
+.\"
+.\" NS nR macro - general name recursion routine
+.\" NS jM local register
+.\" NS jN local register
+.de nR
+.hy 0
+.nr jM \\n(C\\n(aP
+.ie \\n(jM==1 \{\
+. as b1 \&\f\\n(cF\s\\n(cZ
+. \\*(A\\n(aP
+.\}
+.el \{\
+. nr jN \\n(aP
+. ie \\n(jM==2 .as b1 \&\\*(A\\n(aP
+. el .as b1 \&\f\\n(cF\s\\n(cZ\\*(A\\n(aP\fP\s0
+. ie \\n(aC==\\n(aP \{\
+. as b1 \&\f\\n(cF\s\\n(cZ
+. aZ
+. \}
+. el \{\
+. nr aP+1
+. as b1 \&\\*(S\\n(jN
+. nR
+. \}
+.\}
+.rr jM jN
+..
+.\" NS Ar macro - command line `argument' macro
+.\"
+.de Ar
+.as b1 \\*(aR
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 \{\
+. as b1 file\ ...\fP\s0
+. pB
+. \}
+. el \{\
+. ds mN Ar
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>0 \{\
+. ie (\\n(aC-\\n(aP)==0 \{\
+. as b1 \&file\ ...\fP\s0
+. aZ
+. \}
+. el \{\
+. nr aP+1
+. ie \\n(C\\n(aP==1 \{\
+. as b1 \&file\ ...\fP\s0
+. \\*(A\\n(aP
+. \}
+. el \{\
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. if \\n(C\\n(aP==3 \{\
+. as b1 \&file\ ...
+. \}
+. nR
+. \}
+. \}
+.\}
+..
+.\" NS Ad macro - Addresses
+.de Ad
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Ad address ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Ad
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(aD
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Cd macro - Config declaration (for section 4 SYNOPSIS) (not callable)
+.\" needs work - not very translatable
+.de Cd
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Cd Configuration file declaration (#\\n(.c)
+. el \{\
+. ds mN Cd
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.br
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(nM
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. if \\n(nS \{\
+. if "\\*(mN"Cd" \{\
+. rs
+. in -\\n(iSu
+. ie \\n(nS>1 .br
+. el \{\
+. if \\n(iS==0 .nr iS Dsu
+. \}
+. in +\\n(iSu
+. ti -\\n(iSu
+. nr nS \\n(nS+1
+. \}
+. \}
+. nR
+.\}
+..
+.\" NS Cm macro - Interactive command modifier (flag)
+.de Cm
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Cm Interactive command modifier ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Cm
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(cM
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Dv macro - define variable
+.de Dv
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Dv define_variable ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Dv
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(eR
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Em macro - Emphasis
+.de Em
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 \{\
+. tm Usage: .Em text ... \\*(Pu (#\\n(.c)
+. \}
+. el \{\
+. ds mN Em
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(eM
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Er macro - Errnotype
+.de Er
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Er ERRNOTYPE ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Er
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(eR
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Ev macro - Environment variable
+.de Ev
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Ev ENVIRONMENT_VARIABLE ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Ev
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(eV
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Fd macro - function declaration - not callable (& no err check)
+.\" NS fD register subroutine test (in synopsis only)
+.\" NS fY register subroutine count (in synopsis only)
+.\" NS fZ register also subroutine count (in synopsis only)
+.de Fd
+.ds mN Fd
+.if \\n(nS>0 \{\
+. if \\n(fZ>0 \{\
+. ie \\n(fD==0 .Pp
+. el .br
+. \}
+. nr fD+1
+. nr fZ+1
+. nr fY+1
+.\}
+.nr cF \\n(.f
+.nr cZ \\n(.s
+\&\\*(fD\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+.br
+.ft \\n(cF
+.fs \\n(cZ
+..
+.\" NS Fr macro - function return value - not callable (at the moment)
+.de Fr
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Fr Function_return_value... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Fr
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(aR
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Ic macro - Interactive command
+.de Ic
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Ic Interactive command ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Ic
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(iC
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Li macro - literals
+.de Li
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage .Li argument ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Li
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(lI
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Ms macro - Math symbol
+.de Ms
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Ms Math symbol ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Ms
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(sY
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Nm macro - Name of command or page topic
+.\" NS n1 string - save first invocation of .Nm
+.\" NS iS register - indent second command line in a synopsis
+.de Nm
+.as b1 \\*(nM
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 \{\
+. ie "\\*(n1"" .tm Usage: .Nm Name(s) ... \\*(Pu (#\\n(.c)
+. el \&\\*(nM\\*(n1\fP\s0
+. \}
+. el \{\
+. ds mN Nm
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>0 \{\
+. ie \\n(aC==\\n(aP \{\
+. as b1 \&\\*(nM\\*(n1\fP\s0
+. aZ
+. \}
+. el \{\
+. nr aP+1
+. ie \\n(C\\n(aP==1 \{\
+. as b1 \&\\*(n1\fP\s0
+. \\*(A\\n(aP
+. \}
+. el \{\
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. if \\n(nS \{\
+. if "\\*(mN"Nm" \{\
+. rs
+. in -\\n(iSu
+. ie \\n(nS>1 .br
+. el \{\
+. if \\n(iS==0 \{\
+. sw \\$1
+. nr iS (\\n(sWu*\\n(fW)u
+. \}
+. \}
+. in +\\n(iSu
+. ti -\\n(iSu
+. nr nS \\n(nS+1
+. \}
+. \}
+. if "\\*(n1"" .ds n1 \\*(A\\n(aP
+. nR
+. \}
+. \}
+.\}
+..
+.\" NS Pa macro - Pathname
+.de Pa
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 \&\\*(pA~\fP\s0
+. el \{\
+. ds mN Pa
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(pA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Sy macro - Symbolics
+.de Sy
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Sy symbolic_text ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Sy
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(sY
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS Tn macro - Trade Name Macro
+.de Tn
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Tn Trade_name(s) ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Tn
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(tN
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS nN macro - Trade Name Macro for inside of reference
+.de nN
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Tn Trade_name(s) ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Tn
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(tN
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS Va macro - variable name macro
+.de Va
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Va variable_name(s) ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Va
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(vA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\"
+.\" NS No macro - Normal text macro (default text style if mess up)
+.de No
+.as b1 \\*(nO
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .No must be called with arguments (#\\n(.c)
+. el \{\
+. ds mN No
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. nr aP+1
+. ie \\n(C\\n(aP==1 \{\
+. \\*(A\\n(aP
+. \}
+. el \{\
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+. \}
+.\}
+..
+.\"------------------------------------------------------------------------
+.\" NS Op macro - Option Expression
+.de Op
+.if \\n(aC==0 \{\
+. ds mN Op
+.\}
+.\" .ds qL \&\\*(lO
+.\" .ds qR \&\\*(rO
+.ds qL \&\\*(lB
+.ds qR \&\\*(rB
+.En \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
+..
+.\" NS Aq macro - Enclose string in angle brackets
+.de Aq
+.if \\n(aC==0 .ds mN Aq
+.ds qL \&<
+.ds qR \&>
+.En \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Bq macro - Enclose string in square brackets
+.de Bq
+.if \\n(aC==0 .ds mN Bq
+.ds qL \&\\*(lB
+.ds qR \&\\*(rB
+.En \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Dq macro - Enclose string in double quotes
+.de Dq
+.if \\n(aC==0 .ds mN Dq
+.ds qL \&\\*(Lq
+.ds qR \&\\*(Rq
+.En \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Eq macro - Enclose string in double quotes
+.de Eq
+.if \\n(aC==0 .ds mN Eq
+.ds qL \\$1
+.ds qR \\$2
+.En \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Pq macro - Enclose string in parenthesis
+.de Pq
+.if \\n(aC==0 .ds mN Pq
+.ds qL \&\\*(lP
+.ds qR \&\\*(rP
+.En \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Ql macro - Quoted literal is in file mdoc-[dit|n|g]roff (too large
+.\" an if-else to carry along recursively for `if n ...')
+.\"
+.\" NS Sq macro - Enclose string in single quotes
+.de Sq
+.if \\n(aC==0 .ds mN Sq
+.ds qL \&\\*(sL
+.ds qR \&\\*(sR
+.En \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\"
+.\" NS Es macro - Set up strings for .En call
+.de Es
+.if \\n(aC==0 \{\
+. ie \\n(.$>2 .aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. el \{\
+. ds qL \\$1
+. ds qR \\$2
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. nr aP+1
+. ds qL \\*(A\\n(aP
+. nr aP+1
+. ds qR \\*(A\\n(aP
+. ie \\n(aC>\\n(aP .c\\n(C\\n(aP
+. el .aZ
+.\}
+..
+.\" .tm En beg arg(A[\\n(aP])==\\*(A\\n(aP;
+.\" .tm En oM==\\n(oM; dZ==\\n(dZ; Xt==\\n(Xt; aC==\\n(aC
+.\" NS En macro - Enclose string with given args (eg [ and ] etc)
+.\" NS qL string variable set by calling macro
+.\" NS qR string variable set by calling macro
+.\" NS aJ register (for vR)
+.de En
+.as b1 \&\\*(qL
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 \{\
+. as b1 \&\\*(qR
+. pB
+. \}
+. el \{\
+. as mN (En)
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>0 \{\
+. ie (\\n(aC-\\n(aP)==0 \{\
+. as b1 \&\\*(qR
+. aZ
+. \}
+. el \{\
+. ie \\n(C\\n(aC==3 \{\
+. nr aJ \\n(aC-1
+. vR
+. nr aJ+1
+. ds A\\n(aJ \&\\*(qR\\*(A\\n(aJ
+. \}
+. el .aI \&\\*(qR 3
+. nr aP+1
+. if \\n(C\\n(aP==1 .\\*(A\\n(aP
+. if \\n(C\\n(aP>1 \{\
+. nr aP-1
+. No
+. \}
+. \}
+.\}
+..
+.\" NS vR macro - vector routine (for En, trace backwards past trail punct)
+.de vR
+.if \\n(C\\n(aJ==3 \{\
+. nr aJ-1
+. vR
+.\}
+..
+.\"------------------------------------------------------------------------
+.\" NS Ao macro - Angle open
+.de Ao
+.if \\n(aC==0 .ds mN Ao
+.ds qL \&<
+.eO \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Ac macro - Angle close
+.de Ac
+.if \\n(aC==0 .ds mN Ac
+.ds qR \&>
+.eC \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Bo macro - Bracket open
+.de Bo
+.if \\n(aC==0 .ds mN Bo
+.ds qL \&[
+.eO \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Bc macro - Bracket close
+.de Bc
+.if \\n(aC==0 .ds mN Bc
+.ds qR \&]
+.eC \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Do macro - Double Quote open
+.de Do
+.if \\n(aC==0 .ds mN Do
+.ds qL \&\\*(Lq
+.eO \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Dc macro - Double Quote close
+.de Dc
+.if \\n(aC==0 .ds mN Dc
+.ds qR \&\\*(Rq
+.eC \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Eo macro - Enclose open
+.de Eo
+.if \\n(aC==0 .ds mN Eo
+.ds qL \\$1
+.eO \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Ec macro - Enclose close
+.de Ec
+.if \\n(aC==0 .ds mN Ec
+.ds qR \\$1
+.eC \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Oo macro - Option open
+.de Oo
+.if \\n(aC==0 .ds mN Oo
+.ds qL \&[
+.eO \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Oc macro - Option close
+.de Oc
+.if \\n(aC==0 .ds mN Oc
+.ds qR \&]
+.eC \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Po macro - Parenthesis open
+.de Po
+.if \\n(aC==0 .ds mN Po
+.ds qL \&(
+.eO \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Pc macro - Parenthesis close
+.de Pc
+.if \\n(aC==0 .ds mN Pc
+.ds qR \&)
+.eC \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Xo macro - Extend open (continue)
+.de Xo
+.if \\n(aC==0 .ds mN Xo
+.ds qL
+.eO \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Xe macro - Extend close (end)
+.de Xc
+.if \\n(aC==0 .ds mN Xc
+.ds qR
+.eC \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS eO macro - enclose string open
+.\" NS oM register (extension possible)
+.nr oM 0
+.de eO
+.as b1 \\*(qL
+.nr oM+1
+.\" .tm eO last arg==A[\\n(aC]==\\*(A\\n(aC; aP==\\n(aP; oM==\\n(oM; dZ==\\n(dZ;
+.if \\n(aC==0 \{\
+. ie \\n(.$>0 \{\
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+. el \{\
+. if (\\n(dZ==0)&(\\n(sM==1) \{\
+. nr dZ+1
+. ds b2 \\*(b1
+. ds b1
+. nr lK \\n(.c
+. ev 2
+. fi
+. di eB
+. \}
+. \}
+.\}
+.ie \\n(aC>0 \{\
+. if \\n(aC>\\n(aP \{\
+. nr aP +1
+. ie \\n(C\\n(aP==1 .\\*(A\\n(aP
+. el \{\
+. nr aP-1
+. No
+. \}
+. \}
+. if \\n(aC==\\n(aP \{\
+. if \\n(tP==1 \{\
+. nr Xt 1
+. \}
+. aY
+. \}
+.\}
+.el \{\
+. if \\n(oM>1 .as b1 \\*(sV
+.\}
+..
+.\"
+.\" NS eC macro - enclose string close
+.\" NS aa local register
+.de eC
+.nr oM-1
+.\" .tm eO last arg==A[\\n(aC]==\\*(A\\n(aC; aP==\\n(aP; oM==\\n(oM; dZ==\\n(dZ;
+.as b1 \\*(qR
+.if \\n(aC==0 \{\
+. ie \\n(.$>0 \{\
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+. el \{\
+. ie "\\*(xB"" \{\
+. pB
+. \}
+. el \{\
+. pB
+.\\*(L\\n(lC
+. nr Xt 0
+. ds xB
+. \}
+. \}
+.\}
+.if \\n(aC>0 \{\
+. ie \\n(aC==\\n(aP \{\
+. ie \\n(oM==0 \{\
+. aZ
+. \}
+. el .aY
+. \}
+. el \{\
+. nr aa \\n(aP+1
+. if \\n(C\\n(aa==2 .as b1 \\*(S\\n(aC
+. rr aa
+. No
+. \}
+.\}
+..
+.\"------------------------------------------------------------------------
+.\" NS Pf macro - Prefix (calls .pF)
+.de Pf
+.if \\n(aC==0 .ds mN Pf
+.ds qL \&\\$1
+.pF \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS pF macro - Prefix (for prefixing open quotes, brackets etc)
+.de pF
+.ie \\n(aC==0 \{\
+. as b1 \&\\*(qL
+. ie \\n(.$<2 \{\
+. tm Warning: Missing arguments - prefix .Pf)
+. pB
+. \}
+. el .aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+.\}
+.el \{\
+. ie (\\n(aC-\\n(aP)>1 \{\
+. nr aP+1
+. as b1 \&\\*(A\\n(aP
+. \}
+. el .tm Warning: trailing prefix Pf)
+.\}
+.if \\n(aC>0 \{\
+. ie (\\n(aC-\\n(aP)==0 .aZ
+. el \{\
+. nr aP+1
+. c\\n(C\\n(aP
+. \}
+.\}
+..
+.\" NS Ns macro - remove space (space remove done by .aV or .fV)
+.de Ns
+.if \\n(aC==0 \{\
+. ds mN Ns
+. ie \\n(.$>0 .aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. el .tm Usage: .Ns must be called with arguments (#\\n(.c)
+.\}
+.No
+..
+.de Ap
+.if \\n(aC==0 \{\
+. ds mN Ap
+. tm Usage: Ap "cannot be first request on a line (no .Ap)" (#\\n(.c)
+.\}
+.as b1 \&'
+.No
+..
+.\" NS Hv macro - Hard (unpaddable) Space vector
+.\" NS iV string inter-vector space
+.\" NS sV string inter-argument space
+.de Hv
+.ds iV \\*(sV
+.ds sV \\*(hV
+..
+.\" NS Sv macro - Soft Space vector (troff limitation)
+.de Sv
+.ds sV \\*(iV
+..
+.\" NS Tv macro - Tab Space vector
+.de Tv
+.ds sV \\*(tV
+..
+.\" NS Sm macro - Space mode
+.\" NS sM register - default is one (space mode on)
+.nr sM 1
+.de Sm
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm "Usage: .Sm [off | on]" (#\\n(.c)
+. el \{\
+. ds mN Sm
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>0 \{\
+. nr aP+1
+. if "\\*(A\\n(aP"on" \{\
+. ds sV \\*(iV
+. nr sM 1
+. \}
+. if "\\*(A\\n(aP"off" \{\
+. ds sV
+. rm S0 S1 S2 S3 S4 S5 S6 S7 S8 S9
+. nr sM 0
+. \}
+. ie \\n(aC>\\n(aP \{\
+. No
+. \}
+. el .aY
+.\}
+..
+.\"------------------------------------------------------------------------
+.\" Size and Argument type macros
+.\" NS aT macro - argument type
+.\" NS aU macro - argument type (same as .aT but uses A[1-9] strings
+.\" NS aT register argument type
+.de aT
+.nr aT 0
+.ie \\n(sW>2 \{\
+. nr aT 2
+.\}
+.el \{\
+. if \\n(sW==1 \{\
+. ie \\n(z\\$1>2 \{\
+. nr aT \\n(z\\$1
+. \}
+. el .nr aT 2
+. \}
+. if \\n(sW==2 \{\
+. ie \\n(\\$1 \{\
+. nr aT 1
+. \}
+. el .nr aT 2
+. \}
+.\}
+..
+.de aU
+.nr aT 0
+.aW \\$1
+.ie \\n(sW>2 .nr aT 2
+.el \{\
+. if \\n(sW==1 \{\
+. ie \\n(z\\*(A\\$1>2 \{\
+. nr aT \\n(z\\*(A\\$1
+. \}
+. el .nr aT 2
+. \}
+. if \\n(sW==2 \{\
+. ie (\\n(\\*(A\\$1) \{\
+. nr aT 1
+. \}
+. el .nr aT 2
+. \}
+.\}
+..
+.\" NS s0 macro - catch errors (spacing for non-existent class type 0)
+.\" NS s1 macro - set spacing for class type 1
+.\" NS s1 macro - set spacing for class type 1
+.\" NS s2 macro - set spacing for class type 2
+.\" NS s3 macro - set spacing for class type 3
+.\" NS s4 macro - set spacing for class type 4
+.\" NS S[0-9] string spacing
+.\" NS xX local register
+.\" NS aa local register
+.de s0
+.tm MDOC-ERROR: bogus type 0 (can't set space \\*(A\\n(aC) (#\\n(.c)
+..
+.de s1
+.if \\n(\\*(A\\n(aC==3 \{\
+. nr xX \\n(aC-1
+. rm S\\n(xX
+. ds S\\n(aC \\*(sV
+.\}
+.if \\n(\\*(A\\n(aC==2 \{\
+. nr xX \\n(aC-1
+. rm S\\n(xX
+.\}
+..
+.de s2
+.ds S\\n(aC \\*(sV
+..
+.de s3
+.if \\n(aC>1 \{\
+. nr xX \\n(aC-1
+. rm S\\n(xX
+.\}
+.ds S\\n(aC \\*(sV
+..
+.de s4
+.nr aa 0
+..
+.\" Class switches (on current argument aP)
+.\" NS c0 macro - catch errors (non-existent class type 0)
+.\" NS c1 macro - call request if type 1
+.\" NS c2 macro - call .No if type 2
+.\" NS c3 macro - call .No if type 3
+.\" NS c4 macro - call .No if type 4
+.de c0
+.tm MDOC-ERROR: bogus class 0 (can't determine \\*(A\\n(aC) (#\\n(.c)
+..
+.de c1
+.\\*(A\\n(aP
+..
+.de c2
+.nr aP-1
+.No
+..
+.de c3
+.nr aP-1
+.No
+..
+.de c4
+.nr aP-1
+.No
+..
+.\" NS y1 macro - ignore if class 1
+.\" NS y2 macro - ignore if class 2
+.\" NS y3 macro - append if type 3
+.\" NS y4 macro - append if type 4
+.de y1
+.nr aa 1
+..
+.de y2
+.nr aa 1
+..
+.de y3
+.as b1 \\*(A\\n(aP
+.nr aP+1
+.n\\C\\n(aP
+..
+.de y4
+.as b1 \\*(A\\n(aP
+.nr aP+1
+.n\\C\\n(aP
+..
+.\"--------------------------------------------------------------------------
+.\" Ns Bf macro - Begin Font Mode (will be begin-mode/end-mode in groff & TeX)
+.\" Ns Ef macro - End Font Mode
+.de Bf
+.ds mN Bf
+.ie \\n(.$>0 \{\
+. nr bF \\n(.f
+. nr bZ \\n(.s
+. if "\\$1"Em" \&\\*(eM
+. if "\\$1"Li" \&\\*(lI
+. if "\\$1"Sy" \&\\*(sY
+. if "\\$1"-emphasis" \&\\*(eM
+. if "\\$1"-literal" \&\\*(lI
+. if "\\$1"-symbolic" \&\\*(sY
+.\}
+.el .tm Usage .Bf [Em | emphasis | Li | literal | Sy | symbolic] (#\\n(.c)
+..
+.de Ef
+.ds mN Ef
+.ie \\n(.$>0 .tm Usage .Ef (#\\n(.c)
+.el \&\f\\n(bF\s\\n(bZ
+..
+.\" NS Bd macro - Begin Display display-type [offset string]
+.\" NS Ed macro - end Display
+.\" NS O[0-9] registers - stack of indent
+.\" NS d[0-9] registers - display-type stack
+.de Bd
+.ds mN Bd
+.ie \\n(.$==0 \{\
+.tm Usage: .Bd [-literal | -filled | -ragged ] [-offset [string]] [-compact] (#\\n(.c)
+.\}
+.el \{\
+. ds aa
+. nr bV 0
+. nr iD 0
+. nr dP+1
+. if "\\$1"-literal" \{\
+. nr iD+1
+. ds d\\n(dP dL
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. ie t \{\&\\*(lI
+' ta 9n 18n 27n 36n 45n 54n 63n 72n
+. \}
+. el \{\
+' ta 8n 16n 24n 32n 40n 48n 56n 64n 72n
+. \}
+. nf
+. \}
+. if "\\$1"-filled" \{\
+. nr iD+1
+. ds d\\n(dP dF
+. br
+. \}
+. if "\\$1"-ragged" \{\
+. nr iD+1
+. ds d\\n(dP dR
+. nf
+. \}
+.\" .tm Here is argc: \\n(.$ and here is iD \\n(iD
+. if ((\\n(iD>=1)&(\\n(.$>\\n(iD)) \{\
+. bV \\$2 \\$3 \\$4
+. \}
+. if \\n(O\\n(dP>0 'in \\n(.iu+\\n(O\\n(dPu
+. if (\\n(bV==0)&(\\n(nS==0) \{\
+' sp \\n(dVu
+. \}
+. if \\n(cR==0 .ne 2v
+. nr bV 0
+. nr iD 0
+.\}
+..
+.\" NS bV macro - resolve remaining .Bd arguments
+.de bV
+.\" .tm in bV with args: \\$1 \\$2 \\$3
+.nr iD 1
+.ds bY
+.if "\\$1"-offset" \{\
+. ds bY \\$2
+. if "\\*(bY"left" \{\
+. nr iD+1
+. nr O\\n(dP 0
+. \}
+. if "\\*(bY"right" \{\
+. nr iD+1
+. nr O\\n(dP (\\n(.l/3)u
+. \}
+. if "\\*(bY"center" \{\
+. nr iD+1
+. nr O\\n(dP (\\n(.l-\\n(.i)/4u
+. \}
+. if "\\*(bY"indent" \{\
+. nr iD+1
+. nr O\\n(dP \\n(dIu
+. \}
+. if "\\*(bY"indent-two" \{\
+. nr iD+1
+. nr O\\n(dP \\n(dIu+\\n(dIu
+. \}
+. if \\n(iD==1 \{\
+. nr iD+1
+. sW "\\*(bY"
+. ie \\n(sW>2 \{\
+. ie ((\\*(bY>9n)&(\\$3<100n)) \{\
+. nr O\\n(dP \\*(bY
+. \}
+. el .nr O\\n(dP (\\n(sW)*\\n(fWu
+. \}
+. el \{\
+. if \\n(sW==2 .aT \\*(bY
+. ie \\n(aT==1 \{\
+. nr O\\n(dP \\n(\\*(bY
+. \}
+. el .nr O\\n(dP \\*(bY
+. \}
+. \}
+.\}
+.if "\\$1"-compact" \{\
+. nr bV 1
+.\}
+.if \\n(iD<\\n(.$ \{\
+. ie "\\*(bY"" \{\
+. bV \\$2 \\$3
+. \}
+. el \{\
+. bV \\$3
+. \}
+.\}
+..
+.\" NS Ed macro - end display
+.de Ed
+.ds mN Ed
+.br
+.if "\\*(d\\n(dP"dL" \{\
+. ft \\n(cF
+. fz \\n(cZ
+.\}
+.in \\n(.iu-\\n(O\\n(dPu
+.rr O\\n(dP
+.rm d\\n(dP
+.nr dP \\n(dP-1
+.fi
+..
+.\"--------------------------------------------------------------------------
+.\" NS Bl macro - begin list (.Bl list-type)
+.\" NS L[0-9] registers - stack of list types
+.de Bl
+.ie \\n(.$==0 \{\
+.tm Usage: .Bl [[-hang | -tag] [-width]] [ -item | -enum | -bullet | -diag] (#\\n(.c)
+.\}
+.el \{\
+. ds mN Bl
+. nr aP 0
+. nr lC+1
+. ds A1 \\$2
+. ds A2 \\$3
+. ds A3 \\$4
+. ds A4 \\$5
+. ds A5 \\$6
+. ds A6 \\$7
+. ds A7 \\$8
+. ds A8 \\$9
+. nr fV \\n(.$-1
+. if "\\$1"-hang" \{\
+. nr aP+1
+. ds L\\n(lC hL
+. nr w\\n(lC 6n
+. nr tC 1
+. \}
+. if "\\$1"-tag" \{\
+. nr aP+1
+. ds L\\n(lC tL
+. nr tC 1
+. \}
+. if "\\$1"-item" \{\
+. nr aP+1
+. ds L\\n(lC iT
+. nr tC 1
+. \}
+. if "\\$1"-enum" \{\
+. nr aP+1
+. ds L\\n(lC nU
+. nr w\\n(lC 2n
+. nr tC 1
+. \}
+. if "\\$1"-bullet" \{\
+. nr aP+1
+. ds L\\n(lC bU
+. nr w\\n(lC 2n
+. nr tC 1
+. \}
+. if "\\$1"-dash" \{\
+. nr aP+1
+. ds L\\n(lC hU
+. nr w\\n(lC 2n
+. nr tC 1
+. \}
+. if "\\$1"-inset" \{\
+. nr aP+1
+. ds L\\n(lC lL
+. nr tC 1
+. \}
+. if "\\$1"-diag" \{\
+. nr aP+1
+. ds L\\n(lC mL
+. nr mL 1
+. \}
+. if "\\$1"-ohang" \{\
+. nr aP+1
+. ds L\\n(lC oL
+. nr tC 1
+. \}
+. if "\\$1"-column" \{\
+. nr aP+1
+. ds L\\n(lC cL
+. \}
+. ie \\n(aP==0 \{\
+. tm \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. tm Usage: .Bl [[-inset|-tag] -width] [-item|-enum|-bullet|-diag] (#\\n(.c)
+. \}
+. el \{\
+. tY
+. if (\\n(aP==1)&(\\n(aP<\\n(.$) \{\
+. nr aP 0
+. lV
+. if "\\*(L\\n(lC"cL" \{\
+. W\\n(wV
+. nr w\\n(lC 0
+' in -\\n(eWu
+. ie \\n(v\\n(lC==1 \{\
+. nr aa 0
+. \}
+. el \{\
+. sp \\n(dVu
+. \}
+. nf
+. nr wV 0
+. \}
+. \}
+. \}
+. nr aP 0
+. aY
+.\" .tm Here is L[\\n(lC]==\\*(L\\n(lC
+.\}
+..
+.\" NS lV macro - resolve remaining .Bl arguments
+.de lV
+.nr aP+1
+.if \\n(fV>=\\n(aP \{\
+. nr iD 0
+. if "\\*(A\\n(aP"-compact" \{\
+. nr iD 1
+. nr v\\n(lC 1
+. \}
+. if "\\*(A\\n(aP"-width" \{\
+. nr iD 1
+. nr aP+1
+. nr tW 1
+. ds t\\n(lC TagwidtH
+. ds tS \\*(A\\n(aP
+. aW \\n(aP
+. ie \\n(sW>2 \{\
+. ie \\n(sW==3 \{\
+. ie (\\*(tS>9n)&(\\*(tS<99n) \{\
+. nr w\\n(lC \\*(tSu
+. \}
+. el .nr w\\n(lC (\\n(sW)*\\n(fWu
+. \}
+. el .nr w\\n(lC (\\n(sW)*\\n(fWu
+. \}
+. el \{\
+. aT \\*(tS
+. ie \\n(aT==1 \{\
+. nr w\\n(lC \\n(\\*(tS
+. \}
+. el \{\
+. nr w\\n(lC \\*(tSu
+. \}
+. \}
+. \}
+. if "\\*(A\\n(aP"-offset" \{\
+. nr iD 1
+. nr aP+1
+. ie "\\*(A\\n(aP"indent" \{\
+. nr o\\n(lC \\n(Dsu
+. \}
+. el \{\
+. ds tS \\*(A\\n(aP
+. aW \\n(aP
+. ie \\n(sW>2 \{\
+. ie (\\*(tS>9n)&(\\*(tS<100n) \{\
+. nr o\\n(lC \\*(tS
+. \}
+. el .nr o\\n(lC (\\n(sW)*\\n(fWu
+. \}
+. el \{\
+. ie \\n(C\\n(aP==1 .nr o\\n(lC \\n(\\*(tS
+. el .nr o\\n(lC \\*(tS
+. \}
+. \}
+. \}
+. if \\n(iD==0 \{\
+. if "\\*(L\\n(lC"cL" \{\
+. nr wV+1
+. ds A\\n(wV \\*(A\\n(aP
+. \}
+. \}
+. if \\n(fV>\\n(aP .lV
+.\}
+..
+.\" NS El macro - end list
+.\" NS iD local register
+.de El
+.ie \\n(.$>0 \{\
+. tm Usage: .El (#\\n(.c)
+.\}
+.el \{\
+. ds mN El
+. nr iD 0
+. if "\\*(L\\n(lC"cL" \{\
+. nr iD 1
+. cC
+. \}
+. if "\\*(L\\n(lC"nU" \{\
+. nr nU 0
+. \}
+. if \\n(mL>0 \{\
+. nr iD 1
+. nr mL 0
+. \}
+. if "\\*(L\\n(lC"iT" \{\
+' in \\n(.iu-\\n(o\\n(lCu
+. tZ
+. nr lC-1
+. tY
+. nr iD 1
+. \}
+. if "\\*(L\\n(lC"oL" \{\
+' in \\n(.iu-\\n(o\\n(lCu
+. tZ
+. nr lC-1
+. tY
+. nr iD 1
+. \}
+. if "\\*(L\\n(lC"lL" \{\
+' in \\n(.iu-\\n(o\\n(lCu
+. tZ
+. nr lC-1
+. tY
+. nr iD 1
+. \}
+. if \\n(iD==0 \{\
+. lE
+. \}
+. br
+. nr iD 0
+.\}
+..
+.\" NS It macro - list item
+.\" NS iD local register
+.\" NS aA save pA font string for section FILES (no underline if nroff)
+.de It
+.if "\\*(L\\n(lC"" \{\
+. tm Usage .Bl -list-type [-width [string] | -compact | -offset [string]] (#\\n(.c)
+. tm .It \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
+.\}
+.\" .tm Here is L[\\n(lC]==\\*(L\\n(lC
+.ne 2v
+.ie \\n(.$>0 \{\
+. ds mN It
+. ds b1
+. nr iD 0
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. if "\\*(L\\n(lC"mL" \{\
+. nr iD 1
+. nr aP 0
+. aX
+. \\*(L\\n(lC
+. \}
+. if "\\*(L\\n(lC"cL" \{\
+. ds b1
+. nr aP 0
+. nr iD 1
+. \\*(L\\n(lC
+. \}
+. if "\\*(L\\n(lC"iT" \{\
+. nr aP 0
+. nr iD 1
+. \\*(L\\n(lC
+. \}
+. if \\n(iD==0 \{\
+. fV
+.\" .tm It list-type==\\*(L\\n(lC, aP==\\n(aP
+.\" .tm It beg arg(A[1])==\\*(A1; oM==\\n(oM; dZ==\\n(dZ; Xt==\\n(Xt; aC==\\n(aC
+. nr oM+1
+. nr tP 1
+. nr aP+1
+. nr tX \\n(C\\n(aP
+. ds tX \\*(A\\n(aP
+. if \\n(nF==1 \{\
+. ds aA \\*(pA
+. if n .ds pA \\*(nO
+. \}
+. ie \\n(C\\n(aP==1 \{\
+. \\*(A\\n(aP
+. \}
+. el \{\
+. nr aP-1
+. No
+. \}
+. ie \\n(Xt==1 .ds xB \&\\*(L\\n(lC
+. el .\\*(L\\n(lC
+. \}
+. nr iD 0
+.\}
+.el .\\*(L\\n(lC
+..
+.\" NS lL macro - .It item of list-type inset
+.de lL
+.lY
+.br
+\&\\*(b1
+.nr oM-1
+.nr tP 0
+.dZ+1
+.ds b1
+.aY
+'fi
+..
+.\" NS hL macro - .It item of list-type hanging label (as opposed to tagged)
+.de hL
+.lX
+.nr bb \\n(w\\n(lCu+\\n(lSu
+.ti -\\n(bbu
+.\" .ie \w'\\*(b1'u>=(\\n(w\\n(lCu) \&\\*(b1\\*(lS
+.ie \w'\\*(b1'u>=(\\n(w\\n(lCu) \&\\*(b1
+.el \&\\*(b1\h'|\\n(bbu'\c
+.nr oM-1
+.dZ+1
+.ds b1
+.nr tP 0
+.aY
+'fi
+..
+.\" NS oL macro - .It item of list-type overhanging label
+.de oL
+.lY
+\&\\*(b1
+.br
+.nr oM-1
+.dZ+1
+.ds b1
+.nr tP 0
+.aY
+'fi
+..
+.\" NS iT macro - .It item of list-type [empty label]
+.de iT
+.lY
+.br
+.aY
+'fi
+..
+.\" NS nU macro - Enumerated list
+.\" NS nU register count
+.\" NS hU macro - Hyphen paragraph list (sub bullet list)
+.\" NS bU macro - Bullet paragraph list
+.de nU
+.nr oM+1
+.nr nU+1
+.ds b1 \&\\n(nU
+.uL
+..
+.de bU
+.nr oM+1
+.nr bU+1
+.ds b1 \&\\*(sY\&\(bu\fP
+.uL
+..
+.de hU
+.nr oM+1
+.nr bU+1
+.ds b1 \&\\*(sY\&\-\fP
+.uL
+..
+.\" NS uL macro - .It item of list-type enum/bullet/hyphen
+.de uL
+.lX
+.nr bb \\n(w\\n(lCu+\\n(lSu
+.ti -\\n(bbu
+.ie \w'\\*(b1'u>=(\\n(w\\n(lCu) \&\\*(b1
+.\" .ie \w'\\*(b1'u>=(\\n(w\\n(lCu) \&\\*(b1\0
+.el \&\\*(b1\h'|\\n(bbu'\c
+.nr oM-1
+.dZ+1
+.ds b1
+.nr tP 0
+.aY
+'fi
+..
+.\" NS mL macro - .It item of list-type diagnostic-message
+.de mL
+.nr cF \\n(.f
+.nr cZ \\n(.s
+.ie \\n(mL==1 \{\
+. nr zB \\n(.c
+. ie (\\n(zB-\\n(zA)>1 .Pp
+. el .br
+. nr zA \\n(zB
+. nr zB 0
+.\}
+.el \{\
+. nr zA \\n(.c
+. br
+.\}
+\&\\*(sY\\*(b1\f\\n(cF\s\\n(cZ\\*(lS\c
+.aY
+.ds b1
+'fi
+..
+.\" NS tL macro - .It item of list-type "tag"
+.de tL
+.if \\n(tW==0 .lW
+.lX
+.if "\\*(A1"Ql" .tm -mdoc limitation: Cannot create item of type `Ql'
+.\" . nr bb \\n(w\\n(lCu+\\n(lSu+2n
+.\" . ti -\\n(bbu
+.\" . ie (\w'\\*(b1'u)>(\\n(w\\n(lCu) \{\\&\\*(sL\\*(b1\\*(sR
+.\" . br
+.\" . \}
+.\" . el \&\\*(sL\\*(b1\\*(sR\h'|\\n(bbu'\c
+.\" .\}
+.\" .el \{\
+.\" 'nf
+.nr bb \\n(w\\n(lCu+\\n(lSu
+.ti -\\n(bbu
+.ie (\w'\\*(b1'u)>(\\n(w\\n(lCu) \{\&\\*(b1
+. br
+.\}
+.el \&\\*(b1\h'|\\n(bbu'\c
+.if \\n(nF==1 \{\
+. if n .ds pA \\*(aA
+.\}
+.nr oM-1
+.nr tP 0
+.dZ+1
+.ds b1
+.aY
+'fi
+..
+.\" NS lW macro - resolve unknown label/tag width (if .Bl [inset | tag] only)
+.de lW
+.if !"TagwidtH"\\*(t\\n(lC" \{\
+. ie \\n(tX==1 \{\
+. ds t\\n(lN \\*(tX
+. nr w\\n(lN \\n(\\*(tX
+. \}
+. el \{\
+. ds t\\n(lN No
+. nr w\\n(lN \\n(No
+. \}
+. if !"\\*(t\\n(lC"\\*(t\\n(lN" .nr tC 1
+.\}
+..
+.\" NS lX macro - set up vertical spacing (if compact) and offset+indent (all)
+.de lX
+.ie \\n(tC \{\
+. nr tC 0
+. nr tW 0
+. if \\n(v\\n(lC==0 .sp \\n(dVu
+. in \\n(.iu+\\n(w\\n(lCu+\\n(o\\n(lCu+\\n(lSu
+.\}
+.el \{\
+. ie \\n(v\\n(lC==1 \{\
+. nr aa 0
+. \}
+. el \{\
+. sp \\n(dVu
+. \}
+.\}
+.if !\\n(cR .ne 2v
+..
+.\" NS lY macro - set up vertical spacing (if compact) and offset+indent (all)
+.de lY
+.ie \\n(tC \{\
+. nr tC 0
+. nr tW 0
+. if \\n(v\\n(lC==0 .sp \\n(dVu
+. in \\n(.iu+\\n(o\\n(lCu
+.\}
+.el \{\
+. ie \\n(v\\n(lC==1 \{\
+. nr aa 0
+. \}
+. el \{\
+. sp \\n(dVu
+. \}
+.\}
+.if !\\n(cR .ne 2v
+..
+.\" NS tS temporary string
+.\" NS hL macro - hanging list function
+.\" NS tS temporary string
+.\" NS hL macro - hanging list function
+.\" NS lT macro - tagged list function
+.\" NS lE macro - list end function
+.\" NS tX string (initial string)
+.\" NS tX register (initial class)
+.\" NS tC parameter change flag
+.\" NS Xt something to do with diversions...
+.\" NS lC register - list type stack counter
+.\" NS tP register tag flag (for diversions)
+.\" NS w[0-9] register tag stack (nested tags)
+.\" NS t[0-9] register tag string stack (nested tags)
+.\" NS o[0-9] register offset stack (nested tags)
+.\" NS v[0-9] register vertical tag break stack
+.\" NS h[0-9] register horizontal tag stack (continuous if 1, break if 0)
+.nr lC 0
+.nr wV 0
+.nr w1 0
+.nr o1 0
+.nr v1 0
+.nr h1 0
+.ds t\n(lC
+.de lE
+.\" IN lC o[\\n(lC]==\\n(o\\n(lC, w[\\n(lC]==\\n(w\\n(lC,
+.ie \\n(o\\n(lC>0 \{\
+' in \\n(.iu-(\\n(w\\n(lCu)-(\\n(o\\n(lCu)-\\n(lSu
+. rr o\\n(lC
+.\}
+.el 'in \\n(.iu-\\n(w\\n(lCu-\\n(lSu
+.if \\n(lC<=0 .tm Extraneous .Bl or .El call (#\\n(.c)
+.tZ
+.nr lC-1
+.tY
+..
+.\" NS tY macro - set up next block for list
+.\" NS tZ macro - decrement stack
+.\" NS tY register (next possible lC value)
+.de tY
+.nr tY (\\n(lC+1)
+.nr w\\n(tY 0
+.nr h\\n(tY 0
+.nr o\\n(tY 0
+.ds t\\n(tY \\*(t\\n(lC
+.ds L\\n(tY
+.nr v\\n(tY 0
+..
+.de tZ
+.rm L\\n(tY
+.rr w\\n(tY
+.rr h\\n(tY
+.rr o\\n(tY
+.rm t\\n(tY
+.rr v\\n(tY
+.nr tY-1
+..
+.\" initial values
+.nr w1 0
+.nr o1 0
+.nr h1 0
+.ds t1
+.nr v1 0
+.nr tY 1
+.\" NS Xr macro - cross reference (man page only)
+.de Xr
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Xr manpage_name [section#] \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Xr
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. nr aP+1
+. ie \\n(C\\n(aP==1 .tm Usage: .Xr manpage_name [section#] \\*(Pu (#\\n(.c)
+. el \{\
+. ie \\n(C\\n(aP>2 .y\\n(C\\n(aP
+. el \{\
+. as b1 \&\\*(xR\\*(A\\n(aP\fP\s0
+. if \\n(aC>\\n(aP \{\
+. nr aP+1
+. if \\n(C\\n(aP==2 \{\
+. as b1 \&(\\*(A\\n(aP)
+. nr aP+1
+. \}
+. if \\n(aC>=\\n(aP \{\
+. c\\n(C\\n(aP
+. \}
+. \}
+. \}
+. aZ
+. \}
+.\}
+..
+.\" NS Sx macro - cross section reference
+.de Sx
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Sx Usage: .Sx Section Header \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Sx
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.\}
+.if \\n(aC>\\n(aP \{\
+. nr aP+1
+. as b1 \\*(sX
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS cC macro - column-list end-list
+.\" NS eW macro - column indent width
+.\" NS cI register - column indent width
+.\" NS W[1-5] macro - establish tabs for list-type column
+.de cC
+'in \\n(.iu-\\n(o\\n(lCu-\\n(w\\n(lCu
+.ta .5i 1i 1.5i 2i 2.5i 3i 3.5i 4i 4.5i 5i 5.5i 6i 6.5i
+.fi
+.tZ
+.nr lC-1
+.tY
+..
+.de W1
+.ta \w'\\*(A1 'u
+.nr eW \w'\\*(A1 'u
+'in \\n(.iu+\\n(eWu+\\n(o\\n(lCu
+..
+.de W2
+.\" ARGS2 Here is offset == \\n(o\\n(lCu
+.ta \w'\\*(A1 'u +\w'\\*(A2 'u
+.nr eW \w'\\*(A1 'u+\w'\\*(A2 'u
+'in \\n(.iu+\\n(eWu+\\n(o\\n(lCu
+..
+.de W3
+.ta \w'\\*(A1 'u +\w'\\*(A2 'u +\w'\\*(A3 'u
+.nr eW \w'\\*(A1 'u+\w'\\*(A2 'u+\w'\\*(A3 'u
+'in \\n(.iu+\\n(eWu+\\n(o\\n(lCu
+..
+.de W4
+.\" ARGS4Here is o[\\n(lC] == \\n(o\\n(lCu,
+.\" A1==\\*(A1
+.\" A2==\\*(A2
+.\" A3==\\*(A3
+.\" A4==\\*(A4
+.ta \w'\\*(A1 'u +\w'\\*(A2 'u +\w'\\*(A3 'u +\w'\\*(A4 'u
+.nr eW \w'\\*(A1 'u+\w'\\*(A2 'u+\w'\\*(A3 'u +\w'\\*(A4 'u
+'in \\n(.iu+\\n(eWu+\\n(o\\n(lCu
+..
+.de W5
+.ta \w'\\*(A1 'u +\w'\\*(A2 'u +\w'\\*(A3 'u +\w'\\*(A4 'u +\w'\\*(A5 'u
+.nr eW \w'\\*(A1 'u +\w'\\*(A2 'u +\w'\\*(A3 'u +\w'\\*(A4 'u +\w'\\*(A5 'u
+' in \\n(.iu+\\n(eWu+\\n(o\\n(lCu
+..
+.\" NS cL macro - column items
+.de cL
+.if \\n(w\\n(lC==0 .nr w\\n(lC \\n(eWu
+.if \\n(.u==0 \{\
+. fi
+' in \\n(.iu+\\n(eWu
+.\}
+.ti -\\n(eWu
+.fV
+.nr aP+1
+.ie \\n(aC>=\\n(aP \{\
+. if "\\*(A\\n(aP"Ta" \{\
+. nr jJ \\n(aP-1
+. rm S\\n(jJ
+. rr jJ
+. \}
+. c\\n(C\\n(aP
+.\}
+.el .tm Usage: .It column_string [Ta [column_string ...] ] (#\\n(.c)
+..
+.\" NS Ta macro - append tab (\t)
+.de Ta
+.ie \\n(aC>0 \{\
+. nr aP+1
+. ie \\n(aC>=\\n(aP \{\
+. if "\\*(A\\n(aP"Ta" \{\
+. nr jJ \\n(aP-1
+. rm S\\n(jJ
+. rr jJ
+. \}
+. as b1 \\t
+. c\\n(C\\n(aP
+. \}
+. el \{\
+. as b1 \\t\\c
+. rm S\\n(aP
+. pB
+. aY
+. \}
+.\}
+.el \{\
+. tm Usage: Ta must follow column entry: e.g. (#\\n(.c)
+. tm .It column_string [Ta [column_string ...] ]
+.\}
+..
+.\"
+.\" NS Dl macro - display (one line) literal
+.de Dl
+'ta .5i 1i 1.5i 2i 2.5i 3i 3.5i 4i 4.5i 5i 5.5i 6i 6.5i
+.in \\n(.iu+\\n(Dsu
+.ie \\n(aC==0 \{\
+. ie \\n(.$==0 \{\
+. tm Usage: .Dl argument ... (#\\n(.c)
+. \}
+. el \{\
+. ds mN Dl
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. Li
+. \}
+.\}
+.el \{\
+. tm Usage: .Dl not callable by other macros (#\\n(.c)
+.\}
+.in \\n(.iu-\\n(Dsu
+..
+.\"
+.\" NS D1 macro - display (one line)
+.de D1
+'ta .5i 1i 1.5i 2i 2.5i 3i 3.5i 4i 4.5i 5i 5.5i 6i 6.5i
+.in \\n(.iu+\\n(Dsu
+.ie \\n(aC==0 \{\
+. ie \\n(.$==0 \{\
+. tm Usage: .D1 argument ... (#\\n(.c)
+. \}
+. el \{\
+. ds mN D1
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. nr aP+1
+. ie \\n(C\\n(aP==1 .\\*(A\\n(aP
+. el .No
+. \}
+.\}
+.el \{\
+. tm Usage: .D1 not callable by other macros (#\\n(.c)
+.\}
+.in \\n(.iu-\\n(Dsu
+..
+.\" NS Ex macro - DEFUNCT
+.de Ex
+.tm Ex defunct, Use .D1: \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\"
+.\" NS Ex macro - DEFUNCT
+.de Ex
+.tm Ex defunct, Use .D1: \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\"
+.\" NS Vt macro - Variable type (for forcing old style variable declarations)
+.de Vt
+.nr cF \\n(.f
+.ft \\n(vT
+\&\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+.ft \\n(cF
+..
+.\"
+.\" NS Ft macro - Function type
+.nr fZ 0
+.de Ft
+.if \\n(nS>0 \{\
+. if \\n(fZ>0 .Pp
+. nr fZ+1
+. nr fY+1
+.\}
+.nr cF \\n(.f
+.nr cZ \\n(.s
+.\" .ft \\n(fT
+\&\\*(fT\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+.ft \\n(cF
+.fs \\n(cZ
+.br
+..
+.\"
+.\" NS Ot macro - Old Function type (fortran - no newline)
+.de Ot
+.if \\n(nS>0 \{\
+. if \\n(fZ>0 .Pp
+. nr fZ+1
+. nr fY+1
+.\}
+.nr cF \\n(.f
+.ft \\n(fT
+\&\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+.ft \\n(cF
+..
+.\"
+.\" NS Fa macro - Function arguments
+.de Fa
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Fa Function Arguments ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Fa
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(fA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+. if \\n(nS>0 \{\
+. if \\n(fZ>0 .br
+. \}
+.\}
+..
+.\" NS Fn macro - functions
+.\" NS fY register - dick with old style function declarations (fortran)
+.\" NS fZ register - break a line when more than one function in a synopsis
+.\"
+.de Fn
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .Fn function_name function_arg(s) ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN Fn
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(nS>0 \{\
+. if (\\n(fY==0) \{\
+. if \\n(fZ>0 .Pp
+. nr fZ+1
+. \}
+. nr fD 0
+.\}
+.if \\n(aC>\\n(aP \{\
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. as b1 \\*(fN\\*(A\\n(aP\fP\s0\\*(lp
+. ie \\n(aC>\\n(aP \{\
+. as b1 \\*(fA
+. nr aP+1
+. f\\n(C\\n(aP
+. \}
+. el \{\
+. as b1 \\*(rp
+. aZ
+. \}
+. if \\n(nS>0 .br
+.\}
+..
+.\"
+.\" NS f1 macro - class switch
+.\" NS f2 macro - handle function arguments
+.\" NS f3 macro - punctuation
+.\" NS f4 macro - write out function
+.de f1
+.as b1 \\*(rp\f\\n(cF\s\\n(cZ
+.\\*(A\\n(aP
+..
+.de f2
+.as b1 \\*(A\\n(aP
+.ie \\n(aC>\\n(aP \{\
+. nr aa \\n(aP
+. nr aP+1
+. if \\n(C\\n(aP==2 \{\
+. as b1 \&\|\f\\n(cF\s\\n(cZ,\\*(S\\n(aa\fP\s0\|
+. \}
+. f\\n(C\\n(aP
+.\}
+.el \{\
+. as b1 \\*(rp\f\\n(cF\s\\n(cZ
+. aZ
+.\}
+..
+.de f3
+.as b1 \\*(rp\f\\n(cF\s\\n(cZ\\*(A\\n(aP
+.ie \\n(aC>\\n(aP \{\
+. No
+.\}
+.el .aZ
+..
+.de f4
+.as b1 \\*(rp\f\\n(cF\s\\n(cZ\\*(S\\n(aP\\*(A\\n(aP
+.ie \\n(aC>\\n(aP \{\
+. nr aP+1
+. No
+.\}
+.el .aZ
+..
+.\" NS Fc - Function close - not implemented yet
+.\" NS Fo - Function open - not implemented yet
+.\"
+.\" Very crude references, stash all reference info into strings (usual
+.\" use of b1 buffer, then b1 contents copied to string of retrievable
+.\" naming convention), print out reference on .Re request and clean up.
+.\" Ordering very limited, no fancy citations, but can do articles, journals
+.\" and books - need to add several missing options (like date, city etc).
+.\" should be able to grab a refer entry, massage it a wee bit (prefix
+.\" a `.' to the %[A-Z]) and not worry (ha!)
+.\"
+.\" NS Rs macro - Reference Start
+.\" NS rS register - Reference Start flag
+.\" NS rS string - Reference Start buffer name for next save (of b1 buffer)
+.de Rs
+.nr rS 1
+.rC
+.if \\n(nA==1 .br
+.nr Kl 0
+..
+.\" NS Re macro - Reference End
+.de Re
+.rZ
+.rC
+.nr rS 0
+..
+.\" NS Js macro - Journal Citation Start
+.\" .de Js
+.\" .ds rS
+.\" .if \\n(nA==1 .br
+.\" .rC
+.\" .nr jS 1
+.\" ..
+.\" .\" .\" NS Je macro - Journal Citation End
+.\" .de Je
+.\" .jZ
+.\" .rC
+.\" .nr jS 0
+.\" ..
+.\" NS rC macro - reference cleanup
+.de rC
+.nr uK 0
+.nr jK 0
+.nr nK 0
+.nr oK 0
+.nr qK 0
+.nr rK 0
+.nr tK 0
+.nr vK 0
+.ds rS
+.rm U1 U2 U3 U4 U5 U6 U7 U8
+.rm uK jK nK oK rK qK tK vK
+..
+.\" NS rZ macro - reference print
+.de rZ
+.tm here is Kl==\\n(Kl
+.tm Here is tK==\\n(tK %T \\*(tK
+.tm here is oK==\\n(oK %O \\*(oK
+.if \\n(uK \{\&\\*(U1,
+. nr aK 1
+. if (\\n(uK>1 \{\
+. aK
+. \}
+. nr Kl-\\n(uK
+.\}
+.if \\n(tK \{\
+. nr Kl-1
+. if \\n(Kl==0 \{\
+. ie (\\n(jK:\\n(bK) \&\\*(tK.
+. el \&\\*(eM\\*(tK\\*(nO.
+. \}
+. if \\n(Kl>0 \{\
+. ie (\\n(jK:\\n(bK) \&\\*(tK
+. el \&\\*(eM\\*(tK\\*(nO,
+. \}
+.\}
+.if \\n(bK \{\
+. nr Kl-1
+. if \\n(Kl==0 \&\\*(eM\\*(bK\\*(nO.
+. if \\n(Kl>0 \&\\*(eM\\*(bK\\*(nO,
+.\}
+.if \\n(jK \{\
+. nr Kl-1
+. if \\n(Kl==0 \&\\*(eM\\*(jK\\*(nO.
+. if \\n(Kl>0 \&\\*(eM\\*(jK\\*(nO,
+.\}
+.if \\n(rK \{\
+. nr Kl-1
+. if \\n(Kl==0 \&\\*(rK.
+. if \\n(Kl>0 \&\\*(rK,
+.\}
+.if \\n(nK \{\
+. nr Kl-1
+. if \\n(Kl==0 \&\\*(nK.
+. if \\n(Kl>0 \&\\*(nK,
+.\}
+.if \\n(vK \{\
+. nr Kl-1
+. if \\n(Kl==0 \&\\*(vK.
+. if \\n(Kl>0 \&\\*(vK,
+.\}
+.if \\n(oK \{\
+. nr Kl-1
+. if \\n(Kl==0 \&\\*(oK.
+. if \\n(Kl>0 \&\\*(oK,
+.\}
+.if \\n(Kl>0 .tm unresolved reference problem
+..
+.\" NS aK macro - print out reference authors
+.de aK
+.nr aK+1
+.ie (\\n(uK-\\n(aK)==0 \{\&and \\*(U\\n(aK,
+.el \{\&\\*(U\\n(aK,
+. aK
+.\}
+..
+.\" NS %A macro - reference author(s)
+.\" NS uK register - reference author(s) counter
+.\" NS U[1-9] strings - reference author(s) names
+.de %A
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%A Author_name (#\\n(.c)
+. el \{\
+. nr uK+1
+. nr Kl+1
+. ds rS U\\n(uK
+. ds mN %A
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(rA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS %B macro - [reference] Book Name
+.\" NS bK string - Book Name
+.\" NS bK register - Book Name flag
+.de %B
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%B Book Name (#\\n(.c)
+. el \{\
+. ds mN %B
+. nr bK+1
+. nr Kl+1
+. ds rS bK
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(rA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS %J macro - [reference] Journal Name
+.\" NS jK register - [reference] Journal Name flag
+.\" NS jK string - [reference] Journal Name
+.de %J
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%J Journal Name (#\\n(.c)
+. el \{\
+. ds mN %J
+. nr jK+1
+. ds rS jK
+. nr Kl+1
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(eM
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS %N macro - [reference] issue number
+.\" NS nK register - [reference] issue number flag
+.\" NS nK string - [reference] issue number
+.de %N
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%N issue number (#\\n(.c)
+. el \{\
+. nr nK+1
+. nr Kl+1
+. ds rS nK
+. ds mN %N
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(rA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS %O macro - [reference] optional information
+.\" NS oK register - [reference] optional information flag
+.\" NS oK string - [reference] optional information
+.de %O
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%O optional information ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN %O
+. nr oK+1
+. nr Kl+1
+. ds rS oK
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(rA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS %Q macro - Corporate or Foreign Author
+.\" NS qK string - Corporate or Foreign Author
+.\" NS qK register - Corporate or Foreign Author flag
+.de %Q
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%Q Corporate or Foreign Author (#\\n(.c)
+. el \{\
+. ds mN %Q
+. nr qK+1
+. nr Kl+1
+. ds rS qK
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(rA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS %R macro - [reference] report name
+.\" NS rK string - [reference] report name
+.\" NS rK register - [reference] report flag
+.de %R
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%R reference report (#\\n(.c)
+. el \{\
+. ds mN %R
+. nr rK+1
+. nr Kl+1
+. ds rS rK
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(rA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+.\}
+..
+.\" NS %T macro - reference title
+.\" NS tK string - reference title
+.\" NS tK register - reference title flag
+.de %T
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%T (#\\n(.c)
+. el \{\
+. ds mN %T
+. nr tK+1
+. nr Kl+1
+. ds rS tK
+. ds A1 \\$1
+. ds A2 \\$2
+. ds A3 \\$3
+. ds A4 \\$4
+. ds A5 \\$5
+. ds A6 \\$6
+. ds A7 \\$7
+. ds A8 \\$8
+. ds A9 \\$9
+. nr fV \\n(.$
+. fV
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. ie \\n(jS==1 \{\
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. ds qL \&\\*(Lq\\*(rA
+. ds qR \&\\*(Rq\f\\n(cF\s\\n(cZ
+. En \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+. el \{\
+. as b1 \\*(eM
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. rR
+. \}
+.\}
+..
+.\" NS %V macro - reference volume
+.\" NS vK string - reference volume
+.\" NS vK register - reference volume flag
+.de %V
+.if \\n(aC==0 \{\
+. ie \\n(.$==0 .tm Usage: .%V Volume , ... \\*(Pu (#\\n(.c)
+. el \{\
+. ds mN %V
+. nr vK+1
+. nr Kl+1
+. ds rS vK
+. aV \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+. \}
+.\}
+.if \\n(aC>\\n(aP \{\
+. as b1 \\*(rA
+. nr aP+1
+. nr cF \\n(.f
+. nr cZ \\n(.s
+. nR
+.\}
+..
+.\" NS rR macro - reference recursion routine
+.\" NS jM local register
+.\" NS jN local register
+.de rR
+.hy 0
+.nr jM \\n(C\\n(aP
+.ie \\n(jM==1 \{\
+. as b1 \&\f\\n(cF\s\\n(cZ
+. ie "\\*(A\\n(aP"Tn" \{\
+. .nN
+. \}
+. el \{\
+. if \\n(aC>8 .tm Usage: \\*(mN - maximum 8 arguments (#\\n(.c)
+. aI rR 1
+. \\*(A\\n(aP
+. \}
+.\}
+.el \{\
+. nr jN \\n(aP
+. ie \\n(jM==2 .as b1 \&\\*(A\\n(aP
+. el .as b1 \&\f\\n(cF\s\\n(cZ\\*(A\\n(aP\fP\s0
+. ie \\n(aC==\\n(aP \{\
+. as b1 \&\f\\n(cF\s\\n(cZ
+. rD
+. \}
+. el \{\
+. nr aP+1
+. as b1 \&\\*(S\\n(jN
+. rR
+. \}
+.\}
+.rr jM jN
+..
+.\" NS rD macro - save b1 buffer in to appropriate name
+.de rD
+.as \\*(rS \\*(b1
+.ds b1
+.ds rS
+.aY
+..
+.\" NS Hf macro - source include header files.
+.de Hf
+.Pp
+File:
+.Pa \\$1
+.Pp
+.nr cF \\n(.f
+.nr cZ \\n(.s
+.ie t \{\
+\&\\*(lI
+.br
+.ta +9n 18n 27n 36n 45n 54n 63n 72n
+.\}
+.el \{\
+.ta +8n 16n 24n 32n 40n 48n 56n 64n 72n
+.\}
+.nf
+.so \\$1
+.fi
+.ft \\n(cF
+.fz \\n(cZ
+.Pp
+..
+.\" NS An macro - author name (for AUTHOR section only)
+.\" NS aN register
+.nr aN 0
+.de An
+.ie \\n(aN==1 \{\
+. br
+.\}
+.el \{\
+. nr aN 1
+.\}
+\&\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
+..
+.\" NS Sf macro -defunct
+.de Sf
+.tm .Sf defunct, use prefix or Ns
+..
projects / unix-history / commitdiff