| blob | 5e5db5928c7f4e79e4731d092ca193b039b98cfb |
1 .\"
2 .\" Copyright (c) 1990 The Regents of the University of California.
3 .\" All rights reserved.
4 .\"
5 .\" Redistribution and use in source and binary forms, with or without
6 .\" modification, are permitted provided that the following conditions
7 .\" are met:
8 .\" 1. Redistributions of source code must retain the above copyright
9 .\" notice, this list of conditions and the following disclaimer.
10 .\" 2. Redistributions in binary form must reproduce the above copyright
11 .\" notice, this list of conditions and the following disclaimer in the
12 .\" documentation and/or other materials provided with the distribution.
13 .\" 3. All advertising materials mentioning features or use of this software
14 .\" must display the following acknowledgement:
15 .\" This product includes software developed by the University of
16 .\" California, Berkeley and its contributors.
17 .\" 4. Neither the name of the University nor the names of its contributors
18 .\" may be used to endorse or promote products derived from this software
19 .\" without specific prior written permission.
20 .\"
21 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 .\" SUCH DAMAGE.
32 .\"
33 .\" @(#)doc-old.tmac 5.2 (Berkeley) 3/13/91
34 .\" Slightly modified by jjc@jclark.com to work with groff as well.
35 .\"
36 .\" Assume nroff on crt's only if cR==1
37 .if n .nr cR 1
38 .\" STRING CONSTANTS
39 .\" DITROFF
40 .if t \{\
41 .\" Address Style
42 .ds aD \fI
43 .\" Argument Reference Style
44 .ds aR \f(CO
45 .\" Interactive Comand Modifier (flag)
46 .ds cM \f(CB
47 .\" Emphasis (in the English sense - usually italics)
48 .ds eM \fI
49 .\" Errno Style
50 .ds eR \fC
51 .\" Environment Variable Style
52 .ds eV \fC
53 .\" Command Line Flag Style
54 .ds fL \f(CB
55 .\" Header String Style
56 .ds Hs \fR
57 .\" Interactive Command Style
58 .ds iC \f(CB
59 .\" Literal Style
60 .ds lI \fC
61 .\" Left Parenthesis Style
62 .ds lP \fR\|(\|\fP
63 .\" Right Parenthesis Style
64 .ds rP \fR\|)\|\fP
65 .\" Options Open Bracket Style
66 .ds lB \fR\^[\^\fP
67 .\" Options Open Bracket Style
68 .ds rB \fR\^]\fP
69 .\" Name (subject of manpage) Style
70 .ds nM \f(CB
71 .\" Pathname Style
72 .ds pA \fC
73 .\" Accepted punctuation string for -mdoc syntax
74 .ds Pu \fR[.,:;(\^)[\^]\fR]
75 .\" Section Header Style
76 .ds Sp \s12\fB
77 .\" .ds sT \s-2\fR
78 .\" Symbolic Emphasis (boldface)
79 .ds sY \f(CB
80 .\" Generic Variable Style
81 .ds vA \fI
82 .\" Volume Title Style
83 .ds Vs \fR
84 .\" Cross Reference STyle (man page only)
85 .ds xR \fC
86 .\" Math *
87 .tr *\(**
88 .\}
89 .\" NROFF
90 .if n \{\
91 .\" Address Style
92 .ds aD \fI
93 .\" Argument Reference Style
94 .ds aR \fI
95 .\" Interactive Command Modifier (flag)
96 .ds cM \fB
97 .\" Emphasis (in the English sense - usually italics)
98 .ds eM \fI
99 .\" Errno Style
100 .ds eR \fR
101 .\" Environment Variable Style
102 .ds eV \fR
103 .\" Command Line Flag Style
104 .ds fL \fB
105 .\" Header String Style
106 .ds Hs \fR
107 .\" Interactive Command Style
108 .ds iC \fB
109 .\" Literal Style
110 .ds lI \fR
111 .\" Left Parenthesis Style
112 .ds lP \fR\|(\fP
113 .\" Right Parenthesis Style
114 .ds rP \fR\|)\fP
115 .\" Options Open Bracket Style
116 .ds lB \fR\|[\|\fP
117 .\" Options Open Bracket Style
118 .ds rB \fR\|]\fP
119 .\" Name (subject of manpage) Style
120 .ds nM \fB
121 .\" Pathname Style
122 .ds pA \fI
123 .\" Accepted punctuation string for -mdoc syntax
124 .ds Pu [.,;:()[]]
125 .\" Section Header Style
126 .ds Sp \s12\fB
127 .\" .ds sT \s-2\fR
128 .\" .ds sT \s-2\fR
129 .\" Symbol, Mode or Mask Style
130 .ds sY \fB
131 .\" Generic Variable Style
132 .ds vA \fI
133 .\" Volume Title Style
134 .ds Vs \fR
135 .\" Cross Reference Style (man page only)
136 .ds xR \fR
137 .\}
138 .\" INDENTS - Subheaders(sI), Text(Ti) between Section Headers and Subsects
139 .if t \{\
140 . nr sI \w'\fC,'u*5
141 . nr Ti \n(sIu
142 .\}
143 .if n \{\
144 . nr sI .5i
145 . nr Ti .5i
146 .\}
147 .\" Flags for macros names which are used only for .Ds
148 .nr dI 6n
149 .nr dC 1
150 .nr dL 1
151 .nr dR 1
152 .\" INDENT WIDTHS (for Lists)
153 .\" Width Needed for Address Tag (indented amount)
154 .nr Ad 12n
155 .\" Angle Quote Width
156 .nr Aq 12n
157 .\" Width Needed for Argument
158 .nr Ar 12n
159 .\" Width Needed for Column offset
160 .nr Cl 15n
161 .\" Width neeeded for Interactive Command Modifier
162 .nr Cm 10n
163 .\" Width Needed for Complex Expressions
164 .nr Cx 20n
165 .\" Indent Width Needed for Display (right and left margins)
166 .nr Ds 6n
167 .\" Double Quote Width
168 .nr Dq 12n
169 .\" tI is dependent on Ds and used by .Dp
170 .nr tI \n(Dsu
171 .\" Width Needed for Display
172 .nr Em 10n
173 .\" Width Needed for Errno Types
174 .nr Er 15n
175 .\" Width Needed for Environment Variables
176 .nr Ev 15n
177 .\" Width Needed for Example Indent
178 .nr Ex 10n
179 .\" Width Needed for Flag
180 .nr Fl 10n
181 .\" Width Needed for Function
182 .nr Fn 16n
183 .\" Width neeeded for Interactive Command Name
184 .nr Ic 10n
185 .\" Width Needed for Constant
186 .nr Li 16n
187 .\" Width Needed for Math Symbol ? not sure if needed
188 .nr Ms 6n
189 .\" Width Needed for Name
190 .nr Nm 10n
191 .\" Width Needed for Option Begin
192 .nr Ob 14n
193 .\" Width Needed for Option End
194 .nr Oe 14n
195 .\" Width Needed for Option (one line)
196 .nr Op 14n
197 .\" Width Needed for Pathname
198 .nr Pa 32n
199 .\" Parenthesis Quote Width
200 .nr Pq 12n
201 .\" Single Quote Width
202 .nr Sq 12n
203 .\" Width Needed for Symbols, Modes or Masks
204 .nr Sy 6n
205 .\" Width needed for default or unknown text width
206 .nr Tx 22n
207 .\" Width Needed for Generic Variable
208 .nr Va 12n
209 .\" Width Needed for Cross Reference, should the cross ref be annotated.
210 .nr Xr 10n
211 .\" PARAGRAPH SPACE
212 .if t \{\
213 . nr Pp .5v
214 .\}
215 .if n \{\
216 . nr Pp 1v
217 .\}
218 .\" PAGE LAYOUT
219 .\" .Li Tagged Paragraph Style - zero if break on oversized tag
220 .\" one if add em space and continue filling line.
221 .nr tP 0
222 .\" Page Layout Macro
223 .de pL
224 .\" DITROFF
225 .ie t \{\
226 .\" Header Margin
227 . nr Hm .5i
228 .\" Footer Margin
229 . nr Fm .5i
230 .\" Line length
231 . nr ll 5.5i
232 .\" Line length
233 . ll 5.5i
234 .\" Title length
235 . nr lt 5.5i
236 .\" Title length
237 . lt 5.5i
238 .\" Page offset
239 . nr po 1.56i
240 .\" Page offset
241 . po 1.56i
242 .\" Vertical space distance (from Section headers/Lists/Subsections)
243 . nr vV .5v
244 .\" em space
245 . ds tP \|\|\|\|\|\|
246 .\}
247 .el \{\
248 .\" Line length
249 . nr ll 78n
250 . ll 78n
251 .\" Title length
252 . nr lt 78n
253 .\" Title length
254 . lt 78n
255 .\" Page offset
256 . nr po 0i
257 .\" Page offset
258 . po 0i
259 .\" Vertical space distance (from Section headers/Lists/Subsections)
260 . nr vV 1v
261 .\" em space
262 . ds tP \0\0
263 .\" Test for crt
264 . ie \\n(cR .nr Hm 0
265 . el .nr Hm .5i
266 .\" Footer Margin
267 . nr Fm .5i
268 .\}
269 ..
270 .\" Adjustment mode
271 .if n \{\
272 .ad l
273 .na
274 ..
275 .\}
276 .\" PREDEFINED STRINGS
277 .if t \{\
278 . ds <= \(<=
279 . ds >= \(>=
280 . ds Lq \&``
281 . ds Rq \&''
282 . ds ua \(ua
283 . ds aa \(aa
284 . ds ga \(ga
285 . ds sR \(aa
286 . ds sL \(ga
287 .\}
288 .if n \{\
289 . ds <= \&<\&=
290 . ds >= \&>\&=
291 . ds Rq ''
292 . ds Lq ``
293 . ds ua ^
294 . ds aa '
295 . ds ga `
296 . ds sL `
297 . ds sR '
298 .\}
299 .\" Note: The distances from the bottom or top of the page are set
300 .\" in headers (macro .hK): to -1.25 for troff, and -1.167 for nroff
301 .\" bottoms, and top is 0.
302 .\"
303 .\" .Dt Document/manpage_title section/chapter volume
304 .\" The \{ and \} is necessary as roff doesn't nest if-elses
305 .\" properly, especially with .ds.
306 .\" TODO: separate Dt into Dt, Ch and Vt for supp docs.
307 .de Dt
308 .ds dT UNTITLED
309 .ds vT Local
310 .ds cH Null
311 .\" Volume and Section Number or Chapter Number
312 .if !"\\$1"" .ds dT \\$1
313 .if !"\\$2"" \{\
314 . ds cH \\$2
315 . if "\\$3"" \{\
316 . \" Volume Title if none given
317 . if \\$2>=1 .if \\$2<=8 \{\
318 . ds vT UNIX Reference Manual
319 . if \\$2>1 .if \\$2<6 .ds vT UNIX Programmer's Manual
320 . if "\\$2"8" .ds vT UNIX System Manager's Manual
321 . \}
322 . if "\\$2"unass" .ds vT DRAFT
323 . if "\\$2"draft" .ds vT DRAFT
324 . if "\\$2"paper" .ds vT Null
325 . \}
326 .\}
327 .if !"\\$3"" \{\
328 . \" Volume Title if given
329 . if "\\$3"USD" .ds vT UNIX User's Supplementary Documents
330 . if "\\$3"PS1" .ds vT UNIX Programmers's Supplementary Documents
331 . if "\\$3"AMD" .ds vT UNIX Ancestral Manual Documents
332 . if "\\$3"SMM" .ds vT UNIX System Manager's Manual
333 . if "\\$3"URM" .ds vT UNIX Reference Manual
334 . if "\\$3"PRM" .ds vT UNIX Programmers's Manual
335 . if "\\$3"IND" .ds vT UNIX Manual Master Index
336 . if "\\$3"CON" .ds vT UNIX Contributed Software Manual
337 . if "\\$3"IMP" .ds vT UNIX Implementation Notes
338 . if "\\$3"HOW" .ds vT UNIX How Pocket Manual
339 . if "\\$3"LOCAL" .ds vT UNIX Local Manual
340 . if "\\*(vT"Local" .ds vT \\$3
341 .\}
342 ..
343 .\"
344 .\" .Os Operating System/Standard and Release or Version Number
345 .\"
346 .de Os
347 .ds oS Null
348 .if "\\$1"" \{\
349 . ds oS \fIBSD Experimental\fP
350 .\" . ds oS (\fIBag o' Bits\fP)
351 .\}
352 .if "\\$2"" \{\
353 . ds o1 Non-Null
354 .\}
355 .if "\\$1"ATT" \{\
356 . ds oS AT&T
357 . if "\\$2"" .as oS \0UNIX
358 . if "\\$2"7th" .as oS \07th Edition
359 . if "\\$2"7" .as oS \07th Edition
360 . if "\\$2"III" .as oS \0System III
361 . if "\\$2"3" .as oS \0System III
362 . if "\\$2"V" .as oS \0System V
363 . if "\\$2"V.2" .as oS \0System V Release 2
364 . if "\\$2"V.3" .as oS \0System V Release 3
365 . if "\\$2"V.4" .as oS \0System V Release 4
366 .\}
367 .if "\\$1"BSD" \{\
368 . if "\\$2"3" .ds oS 3rd Berkeley Distribution
369 . if "\\$2"4" .ds oS 4th Berkeley Distribution
370 . if "\\$2"4.1" .ds oS 4.1 Berkeley Distribution
371 . if "\\$2"4.2" .ds oS 4.2 Berkeley Distribution
372 . if "\\$2"4.3" .ds oS 4.3 Berkeley Distribution
373 . if "\\$2"4.3+" .ds oS 4.3+tahoe Berkeley Distribution
374 .\}
375 .if "\\*(oS"Null" .ds oS \\$1
376 .if "\\*(o1"Non-Null" .as oS \0\\$2
377 .rm o1
378 ..
379 .\"
380 .\" Standards
381 .\"
382 .\" .de St
383 .\" .ds sT Null
384 .\" .if "\\$1"POSIX" \{\
385 .\" . ds sT IEEE Standard POSIX
386 .\" . if \\$2 .as sT \0\\$2
387 .\" .\}
388 .\" .if "\\$1"ANSI" \{\
389 .\" . ds sT ANSI Standard
390 .\" . if \\$2 .as sT \0\\$2
391 .\" .\}
392 .\" .if "\\$1"ISO" \{\
393 .\" . ds sT ISO Standard
394 .\" . if \\$2 .as sT \0\\$2
395 .\" .\}
396 .\" .if "\\*(sT"Null" .ds sR \\$3
397 .\" ..
398 .\"
399 .\" .de Gp
400 .\" .ie !"\\$1"" .ds gP \&\\$1 \\$2 \\$3 \\$4 \\$5
401 .\" .el .ds gP Null
402 .\" ..
403 .\"
404 .\"
405 .de Dd
406 .nr aa 0
407 .ie \\n(.$>0 \{\
408 . ie \\n(.$<4 \{\
409 . ds dD \\$1 \\$2 \\$3
410 . \}
411 . el .tm Usage: .Dd Month Day, Year (e.g July 4, 1977).
412 .\}
413 .el \{\
414 . ds dD Epoch
415 .\}
416 ..
417 .\"
418 .\" House Keeping Macro - Make sense of dT, cH, vT, sT, gP and dS
419 .\" TODO: Try to get else's for efficiency
420 .\" TODO: GET RID OF .wh -1.167i (its in v7)
421 .\"
422 .\"
423 .de hK
424 .nr % 1
425 .ds hT \\*(dT
426 .if !"\\*(cH"Null" \{\
427 . ie !"\\*(gP"Null" .as hT \|(\|\\*(cH\\*(gP\|)
428 . el .as hT \\|(\\|\\*(cH\\|)
429 .\}
430 .if "\\*(cH"Null" .if !"\\*(gP"Null" .as hT \&\|(\|\\*(gP\|)
431 .if t \{\
432 . wh 0 hM
433 . wh -1.25i fM
434 .\}
435 .if n \{\
436 . ie \\n(cR \{\
437 . hM
438 . wh -0v fM
439 . \}
440 . el \{\
441 . wh 0 hM
442 . wh -1.167i fM
443 . \}
444 .\}
445 .if n \{\
446 . if \\n(nl==0:\\n(nl==-1 'bp
447 .\}
448 .if t 'bp
449 .em lM
450 ..
451 .\" Header Macro
452 .\"
453 .de hM
454 .ev 1
455 .pL
456 .if !\\n(cR 'sp \\n(Hmu
457 .tl @\\*(Hs\\*(hT\fP@\\*(Vs\\*(vT\fP@\\*(Hs\\*(hT\fP@
458 'sp \\n(Hmu
459 .ev
460 ..
461 .\"
462 .de fM
463 .ev 1
464 .pL
465 .if !\\n(cR \{\
466 ' sp \\n(Fmu
467 . tl @\\*(Hs\\*(oS\fP@\\*(Vs\\*(dD\fP@%@
468 ' bp
469 .\}
470 .if \\n(cR \{\
471 .\" . tl @\\*(Hs\\*(oS\fP@\\*(Vs\\*(dD\fP@%@
472 .\" ' bp
473 .\}
474 .ev
475 ..
476 .de lM
477 .fl
478 .if \\n(cR \{\
479 . fM
480 . pl \\n(nlu
481 .\}
482 ..
483 .de Pp
484 .sp \\n(Ppu
485 .ne 2
486 .ns
487 ..
488 .de Lp
489 .Pp
490 ..
491 .de LP
492 .tm Not a \-mdoc command: .LP
493 ..
494 .de PP
495 .tm Not a \-mdoc command: .PP
496 ..
497 .de pp
498 .tm Not a \-mdoc command: .pp
499 ..
500 .de Co
501 .tm Not a \-mdoc command: .Co
502 ..
503 .nr z. 1
504 .nr z, 1
505 .nr z: 1
506 .nr z; 1
507 .nr z) 1
508 .nr z( 1
509 .nr z[ 1
510 .nr z] 1
511 .\" This is disgusting, troff not parse if stmt properly
512 .nr z1 0
513 .nr z2 0
514 .nr z3 0
515 .nr z4 0
516 .nr z5 0
517 .nr z6 0
518 .nr z7 0
519 .nr z8 0
520 .nr z9 0
521 .nr z0 0
522 .nr z# 0
523 .\"
524 .de Ad
525 .ie \\n(.$==0 \{\
526 . tm Usage: .Ad address [...] \\*(Pu
527 .\}
528 .el \{\
529 . ds sV \\*(aD
530 . nr cF \\n(.f
531 . ie "\\*(iM"" .ds f1 \&\\*(sV
532 . el .as f1 \&\\*(sV
533 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
534 . ft \\n(cF
535 .\}
536 ..
537 .\"
538 .\" Command Line Argument Macro
539 .\"
540 .de Ar
541 .ie \\n(.$==0 \{\
542 . ie !"\\*(iM"" .as f1 \&[\|\\*(aRfile\ ...\fP\|]
543 . el \&[\|\\*(aRfile\ ...\fP\|]
544 .\}
545 .el \{\
546 . ds sV \\*(aR
547 . nr cF \\n(.f
548 . ie "\\*(iM"" .ds f1 \&\\*(sV
549 . el .as f1 \&\\*(sV
550 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
551 . ft \\n(cF
552 .\}
553 ..
554 .\"
555 .de Em
556 .ie \\n(.$==0 \{\
557 . tm Usage: .Em text ... \\*(Pu
558 .\}
559 .el \{\
560 . ds sV \\*(eM
561 . nr cF \\n(.f
562 . ie "\\*(iM"" .ds f1 \&\\*(sV
563 . el .as f1 \&\\*(sV
564 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
565 . ft \\n(cF
566 .\}
567 ..
568 .\"
569 .de Er
570 .ie \\n(.$==0 \{\
571 . tm Usage: .Er ERRNOTYPE ... \\*(Pu
572 . \}
573 .el \{\
574 . ds sV \\*(eR
575 . nr cF \\n(.f
576 . ie "\\*(iM"" .ds f1 \&\\*(sV
577 . el .as f1 \&\\*(sV
578 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
579 . ft \\n(cF
580 .\}
581 ..
582 .\"
583 .de Ev
584 .ie \\n(.$==0 \{\
585 . tm Usage: .Ev ENVIRONMENT_VARIABLE(s) ... \\*(Pu
586 . \}
587 .el \{\
588 . ds sV \\*(eV
589 . nr cF \\n(.f
590 . ie "\\*(iM"" .ds f1 \&\\*(sV
591 . el .as f1 \&\\*(sV
592 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
593 . ft \\n(cF
594 .\}
595 ..
596 .\"
597 .\" Flag Name Macro
598 .\"
599 .de Fl
600 .ie \\n(.$==0 \{\
601 . ie !"\\*(iM"" .as f1 \&\\*(fL\-\fP
602 . el \&\\*(fL\-\fP
603 .\}
604 .el \{\
605 . nr rZ 0
606 . sW \\$1
607 . if (\\n(sW==1&\\n(.$==1) .rZ \\$1
608 . ds sV \\*(fL
609 . nr cF \\n(.f
610 . ie \\n(rZ \{\
611 . ie "\\*(iM"" .ds f1 \&\\*(sV\-\f\\n(cF\\$1
612 . el \&\\*(sV\-\f\\n(cF\\$1
613 . \}
614 . el \{\
615 . ie "\\*(iM"" .ds f1 \&\\*(sV
616 . el .as f1 \&\\*(sV
617 . fB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
618 . ft \\n(cF
619 . \}
620 .\}
621 ..
622 .\" Interactive Commands Macro
623 .\"
624 .de Ic
625 .ie \\n(.$==0 \{\
626 . tm Usage: .Ic Interactive Commands(s) ... \\*(Pu
627 .\}
628 .el \{\
629 . ds sV \\*(iC
630 . nr cF \\n(.f
631 . ie "\\*(iM"" .ds f1 \&\\*(sV
632 . el .as f1 \&\\*(sV
633 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
634 . ft \\n(cF
635 .\}
636 ..
637 .\"
638 .\" Interactive Command Modifiers (flags)
639 .\"
640 .de Cm
641 .ie \\n(.$==0 \{\
642 . tm Usage: .Cm Interactive Command Modifier(s) ... \\*(Pu
643 .\}
644 .el \{\
645 . ds sV \\*(cM
646 . nr cF \\n(.f
647 . ie "\\*(iM"" .ds f1 \&\\*(sV
648 . el .as f1 \&\\*(sV
649 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
650 . ft \\n(cF
651 .\}
652 ..
653 .\"
654 .de Li
655 .ie \\n(.$==0 \{\
656 . tm Usage: .Li literal ... \\*(Pu
657 . \}
658 .el \{\
659 . ds sV \\*(lI
660 . nr cF \\n(.f
661 . ie "\\*(iM"" .ds f1 \&\\*(sV
662 . el .as f1 \&\\*(sV
663 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
664 . ft \\n(cF
665 .\}
666 ..
667 .\" If in nroff or any other case where the default font
668 .\" is constant width, and literal means zilch, single quote instead.
669 .ie n \{\
670 .de Ql
671 . ie \\n(.$==0 \{\
672 . tm Usage: .Ql literal ... \\*(Pu
673 . \}
674 . el \{\
675 . Sq \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
676 . \}
677 ..
678 .\}
679 .el \{\
680 .de Ql
681 . ie \\n(.$==0 \{\
682 . tm Usage: .Ql literal ... \\*(Pu
683 . \}
684 . el \{\
685 . Li \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
686 . \}
687 ..
688 .\}
689 .\"
690 .de Nm
691 .ie \\n(.$==0 \{\
692 . if "\\*(n1"" .tm Usage: .Nm Name(s) ... \\*(Pu
693 . ie !"\\*(iM"" .as f1 \&\\*(nM\\*(n1\\$1\fP
694 . el \&\\*(nM\\*(n1\\$1\fP
695 .\}
696 .el \{\
697 . ds sV \\*(nM
698 . nr cF \\n(.f
699 . if \\n(nS \{\
700 . rs
701 . in -\\n(iSu
702 . ie \\n(nS>1 .br
703 . el \{\
704 . sW \\$1
705 . nr iS ((\\n(sW+1)*\\n(fW)u
706 . \}
707 . in +\\n(iSu
708 . ti -\\n(iSu
709 . nr nS \\n(nS+1
710 . \}
711 . if "\\*(n1"" .ds n1 \\$1
712 . ie "\\*(iM"" .ds f1 \&\\*(sV
713 . el .as f1 \&\\*(sV
714 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
715 . ft \\n(cF
716 .\}
717 ..
718 .\"
719 .de Pa
720 .ie \\n(.$==0 \{\
721 \&\\*(pA~\fP
722 .\}
723 .el \{\
724 . ds sV \\*(pA
725 . nr cF \\n(.f
726 . ie "\\*(iM"" .ds f1 \&\\*(sV
727 . el .as f1 \&\\*(sV
728 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
729 . ft \\n(cF
730 .\}
731 ..
732 .\"
733 .de Sy
734 .ie \\n(.$==0 \{\
735 . tm Usage: .Sy Symbolic Text ... \\*(Pu
736 . \}
737 .el \{\
738 . ds sV \\*(sY
739 . nr cF \\n(.f
740 . ie "\\*(iM"" .ds f1 \&\\*(sV
741 . el .as f1 \&\\*(sV
742 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
743 . ft \\n(cF
744 .\}
745 ..
746 .\"
747 .de Ms
748 .ie \\n(.$==0 \{\
749 . tm Usage: .Ms Math Symbol ... \\*(Pu
750 . \}
751 .el \{\
752 . ds sV \\*(sY
753 . nr cF \\n(.f
754 . ie "\\*(iM"" .ds f1 \&\\*(sV
755 . el .as f1 \&\\*(sV
756 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
757 . ft \\n(cF
758 .\}
759 ..
760 .\"
761 .de Va
762 .ie \\n(.$==0 \{\
763 . tm Usage: .Va variable_name(s) ... \\*(Pu
764 .\}
765 .el \{\
766 . ds sV \\*(vA
767 . nr cF \\n(.f
768 . ie "\\*(iM"" .ds f1 \&\\*(sV
769 . el .as f1 \&\\*(sV
770 . nB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
771 . ft \\n(cF
772 .\}
773 ..
774 .\"
775 .de nB
776 .hy 0
777 .if \\n(.$==0 .tm Usage error: called with empty arguments (empty quotes)?
778 .ie \\n(.$>1 \{\
779 . rZ \\$1
780 . ie \\n(rZ .as f1 \&\f\\n(cF\\$1\fP
781 . el .as f1 \&\\$1
782 . rZ \\$2
783 . if !\\n(rZ \{\
784 . ie !"\\*(iM""\{\
785 .\" I surrender
786 . if "\\*(iM"Tp" .as f1 \&\ \&
787 . if "\\*(iM"Dp" .as f1 \&\ \&
788 . if "\\*(iM"Op" .as f1 \&\ \&
789 . if "\\*(iM"Cx" .as f1 \&\ \&
790 . if "\\*(iM"Dq" .as f1 \& \&
791 . if "\\*(iM"Sq" .as f1 \& \&
792 . if "\\*(iM"Pq" .as f1 \& \&
793 . if "\\*(iM"Aq" .as f1 \& \&
794 . \}
795 . el .as f1 \& \&
796 . \}
797 . nB \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
798 .\}
799 .el \{\
800 . rZ \\$1
801 . ie \\n(rZ .as f1 \&\f\\n(cF\\$1
802 . el .as f1 \&\\$1\f\\n(cF
803 . if "\\*(iM"" \{\&\\*(f1
804 . ds f1
805 . \}
806 . hy
807 .\}
808 ..
809 .de fB
810 .hy 0
811 .if \\n(.$==0 .tm Usage error: called with empty arguments (empty quotes)?
812 .ie \\n(.$>1 \{\
813 . rZ \\$1
814 . ie \\n(rZ .as f1 \&\f\\n(cF\\$1\fP
815 . el \{\
816 . ie "\\$1"-" .as f1 \&\-\-
817 . el .as f1 \&\-\\$1
818 . \}
819 . rZ \\$2
820 . if !\\n(rZ \{\
821 . ie !"\\*(iM""\{\
822 .\" I surrender
823 . if "\\*(iM"Tp" .as f1 \&\ \&
824 . if "\\*(iM"Dp" .as f1 \&\ \&
825 . if "\\*(iM"Op" .as f1 \&\ \&
826 . if "\\*(iM"Cx" .as f1 \&\ \&
827 . if "\\*(iM"Dq" .as f1 \& \&
828 . if "\\*(iM"Sq" .as f1 \& \&
829 . if "\\*(iM"Pq" .as f1 \& \&
830 . if "\\*(iM"Aq" .as f1 \& \&
831 . \}
832 . el .as f1 \& \&
833 . \}
834 . fB \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
835 .\}
836 .el \{\
837 . rZ \\$1
838 . ie \\n(rZ .as f1 \&\f\\n(cF\\$1
839 . el \{\
840 . ie "\\$1"-" .as f1 \&\-\-\f\\n(cF
841 . el .as f1 \&\-\\$1\f\\n(cF
842 . \}
843 . if "\\*(iM"" \{\&\\*(f1
844 . ds f1
845 . \}
846 . hy
847 .\}
848 ..
849 .\"
850 .\" Single quoted Items
851 .\" eF, sB g[0-9] and f2
852 .de Sq
853 .nr eF 0
854 .ie \\n(.$==0 \{\
855 . ie "\\*(iM"" \&\\*(sL\&\\*sR
856 . el .as f1 \&\\*(sL\&\\*(sR
857 .\}
858 .el \{\
859 . ie "\\*(iM"" \{\
860 . ds f1 \&\\*(sL
861 . ds iM Sq
862 . \}
863 . el .as f1 \&\\*(sL
864 . sB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
865 . ie \\n(eF>0 .\\*(g1 \\*(g2 \\*(g3 \\*(g4 \\*(g5 \\*(g6 \\*(g7 \\*(g8
866 . el .as f1 \\*(g0
867 . as f1 \\*(sR
868 . if !"\\*(f2"" .as f1 \\*(f2
869 . if "\\*(iM"Sq" \{\
870 \&\\*(f1
871 . ds f1
872 . ds iM
873 . \}
874 . ds f2
875 . rm g0 g1 g2 g3 g4 g5 g6 g7 g8 g9
876 . nr eF 0
877 .\}
878 ..
879 .\"
880 .\" Double quoted Items
881 .de Dq
882 .nr Ef 0
883 .ie \\n(.$==0 \{\
884 . ie "\\*(iM"" \&\\*(Lq\&\\*(Rq
885 . el .as f1 \&\\*(Lq\&\\*(Rq
886 .\}
887 .el \{\
888 . ie "\\*(iM"" \{\
889 . ds f1 \&\\*(Lq
890 . ds iM Dq
891 . \}
892 . el .as f1 \&\\*(Lq
893 . Sb \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
894 . ie \\n(Ef>0 .\\*(k1 \\*(k2 \\*(k3 \\*(k4 \\*(k5 \\*(k6 \\*(k7 \\*(k8
895 . el .as f1 \\*(k0
896 . as f1 \\*(Rq
897 . if !"\\*(f4"" .as f1 \\*(f4
898 . if "\\*(iM"Dq" \{\
899 \&\\*(f1
900 . ds f1
901 . ds iM
902 . \}
903 . ds f4
904 . rm k0 k1 k2 k3 k4 k5 k6 k7 k8 k9
905 . nr Ef 0
906 .\}
907 ..
908 .\"
909 .\" Parenthesis quoted Items
910 .de Pq
911 .nr pQ 0
912 .ie \\n(.$==0 \{\
913 . ie "\\*(iM"" \&(\&)
914 . el .as f1 \&(\&)
915 .\}
916 .el \{\
917 . ie "\\*(iM"" \{\
918 . ds f1 \&(
919 . ds iM Pq
920 . \}
921 . el .as f1 \&(
922 . pB \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
923 . ie \\n(pQ>0 .\\*(y1 \\*(y2 \\*(y3 \\*(y4 \\*(y5 \\*(y6 \\*(y7 \\*(y8
924 . el .as f1 \\*(y0
925 . as f1 \&)
926 . if !"\\*(f3"" .as f1 \\*(f3
927 . if "\\*(iM"Pq" \{\
928 \&\\*(f1
929 . ds f1
930 . ds iM
931 . \}
932 . ds f3
933 . rm y0 y1 y2 y3 y4 y5 y6 y7 y8 y9
934 . nr pQ 0
935 .\}
936 ..
937 .\" eF, sB g[0-9] and f2
938 .de sB
939 .hy 0
940 .ie \\n(.$==0 .tm Sick Logic: macro sB
941 .el \{\
942 . ie \\n(eF>=1 .nr eF \\n(eF+1
943 . el \{\
944 . mN \\$1
945 . if \\n(mN .nr eF \\n(eF+1
946 . \}
947 . rZ \\$1
948 . ie \\n(rZ .as f2 \\$1
949 . el \{\
950 . ie \\n(eF<1 .as g\\n(eF \\$1
951 . el .as g\\n(eF \\$1
952 . \}
953 . if \\n(.$>1 \{\
954 . rZ \\$2
955 . if \\n(rZ==0 \{\
956 . if \\n(eF<1 \{\
957 . as g\\n(eF \& \&
958 . \}
959 . \}
960 . sB \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
961 . \}
962 .\}
963 ..
964 .de Sb
965 .hy 0
966 .ie \\n(.$==0 .tm Sick Logic: macro Sb
967 .el \{\
968 . ie \\n(Ef>=1 .nr Ef \\n(Ef+1
969 . el \{\
970 . mN \\$1
971 . if \\n(mN .nr Ef \\n(Ef+1
972 . \}
973 . rZ \\$1
974 . ie \\n(rZ .as f4 \\$1
975 . el \{\
976 . ie \\n(Ef<1 .as k\\n(Ef \\$1
977 . el .as k\\n(Ef \\$1
978 . \}
979 . if \\n(.$>1 \{\
980 . rZ \\$2
981 . if \\n(rZ==0 \{\
982 . if \\n(Ef<1 \{\
983 . as k\\n(Ef \& \&
984 . \}
985 . \}
986 . Sb \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
987 . \}
988 .\}
989 ..
990 .de pB
991 .hy 0
992 .ie \\n(.$==0 .tm Sick Logic: macro pB
993 .el \{\
994 . ie \\n(pQ>=1 .nr pQ \\n(pQ+1
995 . el \{\
996 . mN \\$1
997 . if \\n(mN .nr pQ \\n(pQ+1
998 . \}
999 . rZ \\$1
1000 . ie \\n(rZ .as f3 \\$1
1001 . el \{\
1002 . ie \\n(pQ<1 .as y\\n(pQ \\$1
1003 . el .as y\\n(pQ \\$1
1004 . \}
1005 . if \\n(.$>1 \{\
1006 . rZ \\$2
1007 . if \\n(rZ==0 \{\
1008 . if \\n(pQ<1 \{\
1009 . as y\\n(pQ \& \&
1010 . \}
1011 . \}
1012 . pB \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1013 . \}
1014 .\}
1015 ..
1016 .de aQ
1017 .hy 0
1018 .ie \\n(.$==0 .tm Bad Syntax: .Aq
1019 .el \{\
1020 . ie \\n(aQ>=1 .nr aQ \\n(aQ+1
1021 . el \{\
1022 . mN \\$1
1023 . if \\n(mN .nr aQ \\n(aQ+1
1024 . \}
1025 . rZ \\$1
1026 . ie \\n(rZ .as aZ \\$1
1027 . el \{\
1028 . ie \\n(aQ<1 .as a\\n(aQ \\$1
1029 . el .as a\\n(aQ \\$1
1030 . \}
1031 . if \\n(.$>1 \{\
1032 . rZ \\$2
1033 . if \\n(rZ==0 \{\
1034 . if \\n(aQ<1 \{\
1035 . as a\\n(aQ \& \&
1036 . \}
1037 . \}
1038 . aQ \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1039 . \}
1040 .\}
1041 ..
1042 .\" Angle Bracket Quoted Items
1043 .de Aq
1044 .nr aQ 0
1045 .ie \\n(.$==0 \{\
1046 . ie "\\*(iM"" \&<\&>
1047 . el .as f1 \&<\&>
1048 .\}
1049 .el \{\
1050 . ie "\\*(iM"" \{\
1051 . ds f1 \&<
1052 . ds iM Aq
1053 . \}
1054 . el .as f1 \&<
1055 . aQ \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
1056 . ie \\n(aQ>0 .\\*(a1 \\*(a2 \\*(a3 \\*(a4 \\*(a5 \\*(a6 \\*(a7 \\*(a8
1057 . el .as f1 \\*(a0
1058 . as f1 \&>
1059 . if !"\\*(aZ"" .as f1 \\*(aZ
1060 . if "\\*(iM"Aq" \{\
1061 \&\\*(f1
1062 . ds f1
1063 . ds iM
1064 . \}
1065 . ds aZ
1066 . rm a0 a1 a2 a3 a4 a5 a6 a7 a8
1067 . nr aQ 0
1068 .\}
1069 ..
1070 .\" macro Name test, return macro register value if true
1071 .if \n(.g .ig
1072 .de mN
1073 .nr mN 0
1074 .sW \\$1
1075 .if \\n(sW==2 \{\
1076 . if \\n(\\$1 .nr mN \\n(\\$1
1077 .\}
1078 ..
1079 .if !\n(.g .ig
1080 .de mN
1081 .nr mN 0
1082 .if \A'\\$1' \{\
1083 . sW \\$1
1084 . if \\n(sW==2 \{\
1085 . if \\n(\\$1 .nr mN \\n(\\$1
1086 . \}
1087 .\}
1088 ..
1089 .\" Punctuation test (using z registers), return 1 if true
1090 .if \n(.g .ig
1091 .de rZ
1092 .nr rZ 0
1093 .sW \\$1
1094 .if \\n(sW==1 \{\
1095 . if \\n(z\\$1==1 \{\
1096 . nr rZ 1
1097 . \}
1098 .\}
1099 ..
1100 .if !\n(.g .ig
1101 .de rZ
1102 .nr rZ 0
1103 .if \A'\\$1' \{\
1104 . sW \\$1
1105 . if \\n(sW==1 \{\
1106 . if \\n(z\\$1==1 \{\
1107 . nr rZ 1
1108 . \}
1109 . \}
1110 .\}
1111 ..
1112 .\"
1113 .\" sW returns number of characters in a string
1114 .if t \{\
1115 .nr fW \w'\fC,'
1116 .de sW
1117 .nr sW \w'\fC\\$1'
1118 .\}
1119 .if n \{\
1120 .nr fW \w'0'
1121 .de sW
1122 .nr sW \w'\\$1'
1123 .\}
1124 .ie \\n(sW>=\\n(fW \{\
1125 . ie \\n(sW%\\n(fW .nr sW (\\n(sW/\\n(fW)+1
1126 . el .nr sW \\n(sW/\\n(fW
1127 .\}
1128 .el .nr sW 0
1129 ..
1130 .\" Option Expression -
1131 .\" TODO - add line overflow check (right!)
1132 .nr eP 0
1133 .ds e1
1134 .nr oE 0
1135 .nr hP 0
1136 .ds hP
1137 .nr Ep 0
1138 .de Op
1139 .hy 0
1140 .if "\\*(iM"" \{\
1141 . ds iM Op
1142 . ds f1 \&
1143 .\}
1144 .as f1 \&\\*(lB
1145 .\" .tm Op: \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1146 .dO \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1147 .ie !"\\$1"Cx" .oE
1148 .el .nr oE \\n(oE+1
1149 ..
1150 .\"
1151 .\" just for mike, with every bite of garlic in mind (oops, i mean burp).
1152 .\" dO: go dOwn an argument vector and test each argument to see if
1153 .\" a macro name or punctuation. stash in respective place along
1154 .\" with its arguments.
1155 .nr oO 0
1156 .nr oP 0
1157 .nr aO 0
1158 .de dO
1159 .mN \\$1
1160 .ie \\n(mN \{\
1161 . if \\n(oP \{\
1162 . if \\n(hP \{\
1163 . nr oZ 1
1164 . oZ
1165 . Oz
1166 . \}
1167 . if \\n(e1==1 \{\
1168 .\\*(e1 \\*(e2 \\*(e3 \\*(e4 \\*(e5 \\*(e6 \\*(e7 \\*(e8 \\*(e9
1169 . \}
1170 . uO
1171 . if !(\\n(oO:\\n(aO) .as f1 \& \&
1172 . \}
1173 . ie "\\$1"Op" \{\
1174 . as f1 \&\\*(lB
1175 . nr aO \\n(aO+1
1176 . \}
1177 . el \{\
1178 . nr eP \\n(eP+1
1179 . ds e\\n(eP \\$1
1180 . nr e\\n(eP 1
1181 . \}
1182 .\}
1183 .el \{\
1184 .\" .tm dO: $1: \\$1: eP \\n(eP e[\\n(eP]: \\*(e\\n(ePEE
1185 . rZ \\$1
1186 . ie \\n(rZ \{\
1187 .\" .tm dO:rZ: $1: \\$1: eP \\n(eP e[\\n(eP]: \\*(e\\n(eP
1188 . nr hP \\n(hP+1
1189 . ds h\\n(hP \\$1
1190 . \}
1191 . el \{\
1192 .\" .tm dO:word $1: \\$1: eP \\n(eP e[\\n(eP]: \\*(e\\n(ePEE
1193 . if \\n(eP==0:\\n(e\\n(eP==1 .nr eP \\n(eP+1
1194 . if \\n(eZ .as e\\n(eP \& \&
1195 . as e\\n(eP " \&\\$1
1196 .\" . ds e\\n(eP \&\\$1
1197 . nr eZ \\n(eZ+1
1198 . \}
1199 .\}
1200 .nr oP 1
1201 .ie \\n(.$>1 \{\
1202 . dO \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1203 .\}
1204 .el \{\
1205 . ie \\n(e1 \{\
1206 .\\*(e1 \\*(e2 \\*(e3 \\*(e4 \\*(e5 \\*(e6 \\*(e7 \\*(e8 \\*(e9
1207 . \}
1208 . el \{\
1209 . as f1 \\*(e1
1210 . \}
1211 .\}
1212 ..
1213 .\" handle old style arguments such as the arg -Idir
1214 .\" in adb, .Oo is a toggle.
1215 .de Oo
1216 .ie \\n(oO .nr oO 0
1217 .el .nr oO 1
1218 ..
1219 .\" stash punctuation
1220 .de oZ
1221 .if \\n(hP>=\\n(oZ \{\
1222 . nr eP \\n(eP+1
1223 . ds e\\n(eP \\*(h\\n(oZ
1224 . nr oZ \\n(oZ+1
1225 . oZ
1226 .\}
1227 ..
1228 .\" clean up punctuation vector
1229 .de Oz
1230 .if \\n(hP>0 \{\
1231 . rm h\\n(hP
1232 . nr hP \\n(hP-1
1233 . Oz
1234 .\}
1235 ..
1236 .\" uO: go back up created vector cleaning it up along the way
1237 .de uO
1238 .if \\n(eP>0 \{\
1239 . rm e\\n(eP
1240 . rr e\\n(eP
1241 . nr eP \\n(eP-1
1242 . nr oP 0
1243 . nr eZ 0
1244 . uO
1245 .\}
1246 ..
1247 .\" option end
1248 .de oE
1249 .uO
1250 .ie \\n(hP \{\
1251 . as f1 \\*(rB\\*(h1\\*(h2\\*(h3
1252 . Oz
1253 . nr oZ 0
1254 .\}
1255 .el \{\
1256 . as f1 \\*(rB
1257 .\}
1258 .ie "\\*(iM"Op" \{\
1259 . if \\n(aO .aO
1260 .if t \{\
1261 . if (\\n(.lu-\\n(.ku-\\n(.ou-(2*\\n(fWu))<\w'\fC\\*(f1'u .br
1262 .\}
1263 .if n \{\
1264 . nr aa \w'\\*(f1'u
1265 .\" . nr qq \\n(.lu-\\n(.ku-\\n(.ou
1266 .\" \&aa == \\n(aa, f1==\\*(f1, qq==\\n(qq
1267 . if (\\n(.lu-\\n(.ku-\\n(.ou-\\n(aau)<=(8*\\n(fWu) .br
1268 .\}
1269 \&\\*(f1
1270 . ds iM
1271 . ds f1
1272 . hy
1273 .\}
1274 .el .nr oE \\n(oE-1
1275 ..
1276 .de aO
1277 .as f1 \\*(rB
1278 .nr aO \\n(aO-1
1279 .if \\n(aO >0 .aO
1280 ..
1281 .\"
1282 .de Xr
1283 .if \\n(.$<=1 \{\
1284 . ie \\n(.$==1 \{\
1285 . if !"\\*(iM"" .as f1 \&\\*(xR\\$1\fP
1286 . if "\\*(iM"" \&\\*(xR\\$1\fP
1287 . \}
1288 . el .tm Xr Usage: .Xr manpage_name [section#] \\*(Pu
1289 .\}
1290 .if \\n(.$==2 \{\
1291 . rZ \\$2
1292 . ie "\\*(iM"" \{\
1293 . ie \\n(rZ \&\\*(xR\\$1\fP\\$2
1294 . el \&\\*(xR\\$1\fP(\\$2)
1295 . \}
1296 . el \{\
1297 . ie \\n(rZ .as f1 \&\\*(xR\\$1\fP\\$2
1298 . el .as f1 \&\\*(xR\\$1\fP(\\$2)
1299 . \}
1300 .\}
1301 .if \\n(.$>=3 \{\
1302 . rZ \\$2
1303 . ie \\n(rZ \{\
1304 . ie !"\\*(iM"" .as f1 \&\\*(xR\\$1\fP\\$2\\$3\\$4\\$5\\$6\\$7\\$8
1305 . el \&\\*(xR\\$1\fP\\$2\\$3\\$4\\$5\\$6\\$7\\$8
1306 . \}
1307 . el \{\
1308 . rZ \\$3
1309 . ie \\n(rZ \{\
1310 . if !"\\*(iM"" \{\
1311 . as f1 \&\\*(xR\\$1\fP(\\$2)\\$3\\$4\\$5\\$6\\$7\\$8
1312 . \}
1313 . if "\\*(iM"" \{\
1314 \&\\*(xR\\$1\fP(\\$2)\\$3\\$4\\$5\\$6\\$7\\$8
1315 . \}
1316 . \}
1317 . el \{\
1318 . tm rZ = \\n(rZ the arg is \\$3
1319 . tm Xr-XX Usage: .Xr manpage_name [section#] \\*(Pu
1320 . \}
1321 . \}
1322 .\}
1323 ..
1324 .\"
1325 .\"
1326 .de Ex
1327 .tm Ex defunct, Use .Dl: \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1328 ..
1329 .\" Display (one) Line of text.
1330 .de Dl
1331 .ie "\\*(iM"" \{\
1332 ' ta .5i 1i 1.5i 2i 2.5i 3i 3.5i 4i 4.5i 5i 5.5i 6i 6.5i
1333 . in \\n(.iu+\\n(Dsu
1334 . mN \\$1
1335 . ie \\n(mN .\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1336 . el \{\
1337 . nr cF \\n(.f
1338 .\" Literal font is none specified
1339 \&\\*(lI\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1340 . ft \\n(cF
1341 . \}
1342 . in \\n(.iu-\\n(Dsu
1343 .\}
1344 .el \{\
1345 . mN \\$1
1346 . ie \\n(mN .\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
1347 . el \{\
1348 . nr cF \\n(.f
1349 . ds f1 \&\\*(lI\\&\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
1350 . as f1 \&\f\\n(cF
1351 . \}
1352 .\}
1353 ..
1354 .\"
1355 .\"
1356 .\" user set Tagged Paragraph Width (used in both Dp and Tp)
1357 .de Tw
1358 .ie \\n(.$==0 \{\
1359 . nr aa 0
1360 .\}
1361 .el \{\
1362 . mN \\$1
1363 . ie \\n(sW>2 \{\
1364 . nr tW (\\n(sW+3)*\\n(fWu)
1365 . \}
1366 . el \{\
1367 . ie \\n(mN .nr tW \\n(mN
1368 . el .nr tW \\$1
1369 . \}
1370 . nr tF 1
1371 .\}
1372 ..
1373 .\"
1374 .de Dw
1375 .Tw \\$1
1376 ..
1377 .\"
1378 .de Di
1379 .ie \\n(.$==0 \{\
1380 . nr tI \\n(Dsu
1381 .\}
1382 .el \{\
1383 . sW \\$1
1384 . if \\n(sW>=2 \{\
1385 . nr tI \\$1u
1386 . \}
1387 . if \\n(sW<2 \{\
1388 . if "\\$1"L" \{\
1389 . nr tI 0
1390 . \}
1391 . \}
1392 .\}
1393 ..
1394 .\" tagged paragraph
1395 .\" initialize baby stack variables
1396 .nr np 0
1397 .nr p1 0
1398 .ds s\n(np
1399 .\"
1400 .de Tp
1401 .ie "\\$1"" .pE p s np
1402 .el \{\
1403 . ds iM Tp
1404 . mN \\$1
1405 . ie \\n(tF \{\
1406 . ds tC Tw
1407 . nr tC 1
1408 . nr tF 0
1409 . \}
1410 . el \{\
1411 . if !"Tw"\\*(s\\n(np" \{\
1412 . ie \\n(mN \{\
1413 . ds tC \\$1
1414 . nr tW \\n(mN
1415 . \}
1416 . el \{\
1417 . ds tC Tx
1418 . nr tW \\n(Tx
1419 . \}
1420 . if !"\\*(tC"\\*(s\\n(np" .nr tC 1
1421 . \}
1422 . \}
1423 . sp \\n(vVu
1424 . if !\\n(cR .ne 2
1425 . if \\n(tC \{\
1426 . nr np \\n(np+1
1427 . nr p\\n(np \\n(tW
1428 . ds s\\n(np \\*(tC
1429 . nr tC 0
1430 . ds tC
1431 . in \\n(.iu+\\n(p\\n(npu
1432 . \}
1433 . ie \\n(mN \{\
1434 . ds f1
1435 . \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1436 . if !"\\$1"Cx" .pT st p np
1437 . \}
1438 . el \{\
1439 . br
1440 . ev 1
1441 . fi
1442 . di Td
1443 \&\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1444 . br
1445 . di
1446 . ev
1447 . na
1448 . ds tD \\*(Td\\
1449 . pT di p np
1450 . \}
1451 .\}
1452 ..
1453 .\"
1454 .\"
1455 .\" Complex Expression Macro
1456 .\"
1457 .\" TODO: add length across line boundary check (like Li)
1458 .de Cx
1459 .hy 0
1460 .ie \\n(.$==0 \{\
1461 . if "\\*(iM"Cx" \{\
1462 . ds iM
1463 . if \\n(oE .oE
1464 \&\\*(f1
1465 . ds f1
1466 . \}
1467 . if "\\*(iM"Tp" .pT st p np
1468 . if "\\*(iM"Dp" .pT st q mp
1469 .\}
1470 .el \{\
1471 . if "\\*(iM"" \{\
1472 . ds iM Cx
1473 . ds f1 \&
1474 . \}
1475 . mN \\$1
1476 .\" Here are the args: `\\$1' `\\$2' `\\$3' `\\$4'
1477 . ie \\n(mN .\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1478 . el \{\
1479 . as f1 \&\\$1
1480 . if \\n(.$>1 .Cx \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1481 . \}
1482 .\}
1483 ..
1484 .\" Prefix string in default font to content specified string
1485 .de Pf
1486 .Cx \\$1
1487 .\\$2 \\$3 \\$4 \\$5
1488 .Cx
1489 ..
1490 .\" Suffix string in default font to content specified string
1491 .de Sf
1492 .Cx \\$1 \\$2
1493 .Cx \\$3
1494 .Cx
1495 ..
1496 .\" Simple Option Begin
1497 .de Ob
1498 .hy 0
1499 .ie "\\*(iM"" \{\
1500 . ev 2
1501 . fi
1502 . di oB
1503 .\}
1504 .el \{\
1505 .tm shouldn't be here
1506 . as f1 \&[
1507 . mN \\$1
1508 . ie \\n(mN .\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1509 . el \{\
1510 . as f1 \&\\$1
1511 . if \\n(.$>1 .Oc \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1512 . \}
1513 .\}
1514 ..
1515 .de Oc
1516 .as f1 \&\\$1
1517 .if \\n(.$>1 .Oc \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1518 ..
1519 .de Oe
1520 .hy 0
1521 .ie "\\*(iM"" \{\
1522 . br
1523 . di
1524 . ev
1525 . ds bO \\*(oB\\
1526 \&[\\*(bO\&]
1527 .\}
1528 .el \{\
1529 . as f1 \&]
1530 .\}
1531 ..
1532 .\" White space for Cx
1533 .de Ws
1534 .Cx \&\ \&
1535 ..
1536 .\" tagged paragraph
1537 .\" initialize baby stack variables
1538 .nr mp 0
1539 .nr q1 0
1540 .ds r\n(np
1541 .\"
1542 .\" Complex Dp tag
1543 .de Dc
1544 .Dp Cx \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
1545 ..
1546 .\" Complex Tp tag
1547 .de Tc
1548 .Tp Cx \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8
1549 ..
1550 .\" Tag with a flag and an argument with a space
1551 .de Ta
1552 .if "\\$2"" \{\
1553 . Tp Fl \\$1
1554 .\}
1555 .el \{\
1556 . Tp Fl \\$1
1557 . Cx \&\ \&
1558 . Ar \\$2 \\$3
1559 . Cx
1560 .\}
1561 ..
1562 .de Da
1563 .Dp Cx Fl \\$1
1564 .Ws
1565 .Ar \\$2 \\$3
1566 .Cx
1567 ..
1568 .de To
1569 .Tp Cx Fl \\$1
1570 .Ar \\$2 \\$3
1571 .Cx
1572 ..
1573 .de Do
1574 .Dp Cx Fl \\$1
1575 .Ar \\$2 \\$3
1576 .Cx
1577 ..
1578 .\" Blended tag toggle
1579 .de Bt
1580 .ie \\n(tP==0 .nr tP 1
1581 .el .nr tP 0
1582 ..
1583 .\" Bullet paragraph
1584 .de Bu
1585 .Tp Sy \&\(bu
1586 ..
1587 .\" Display tagged paragraph
1588 .de Dp
1589 .ie "\\$1"" \{\
1590 . pE q r mp
1591 . sp \\n(vVu
1592 .\}
1593 .el \{\
1594 . ds iM Dp
1595 . mN \\$1
1596 . ie \\n(tF \{\
1597 . ds tC Tw
1598 . nr tC 1
1599 . nr tF 0
1600 . \}
1601 . el \{\
1602 . if !"Tw"\\*(r\\n(mp" \{\
1603 . ie \\n(mN \{\
1604 . ds tC \\$1
1605 . nr tW \\n(mN
1606 . \}
1607 . el \{\
1608 . ds tC Tx
1609 . nr tW \\n(Tx
1610 . \}
1611 . if !"\\*(tC"\\*(r\\n(mp" .nr tC 1
1612 . \}
1613 . \}
1614 . if !\\n(cR .ne 2
1615 . if \\n(tC \{\
1616 . nr mp \\n(mp+1
1617 . nr q\\n(mp \\n(tW
1618 . ds r\\n(mp \\*(tC
1619 . nr tC 0
1620 . ds tC
1621 . ie \\n(tIu==\\n(Dsu .nr i\\n(mp \\n(Dsu
1622 . el \{\
1623 . nr i\\n(mp \\n(tIu
1624 . nr tI \\n(Dsu
1625 . \}
1626 . in \\n(.iu+\\n(i\\n(mpu
1627 . sp \\n(vVu
1628 . in \\n(.iu+\\n(\\q\\n(mpu
1629 . \}
1630 . ie \\n(mN \{\
1631 . \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1632 . if !"\\$1"Cx" .pT st q mp
1633 . \}
1634 . el \{\
1635 . br
1636 . ev 1
1637 . fi
1638 . di Td
1639 \&\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1640 . br
1641 . di
1642 . ev
1643 . na
1644 . ds tD \\*(Td\\
1645 . pT di q mp
1646 . \}
1647 .\}
1648 ..
1649 .\"
1650 .\" .pE number_stack string_stack counter
1651 .de pE
1652 .ie "\\$3"mp" \{\
1653 . in \\n(.iu-(\\n(\\$1\\n(\\$3u)-(\\n(i\\n(mpu)
1654 . rr i\\n(mp
1655 .\}
1656 .el .in \\n(.iu-\\n(\\$1\\n(\\$3u
1657 .\" .in \\n(.iu-\\n(\\$1\\n(\\$3u
1658 .if \\n(\\$3<=0 .tm Extraneous call .Tp or .Dp
1659 .rr \\$1\\n(\\$3
1660 .rm \\$2\\n(\\$3
1661 .nr \\$3 \\n(\\$3-1
1662 .ds iM
1663 ..
1664 .\"
1665 .\" .pT [st or di] number_stack counter
1666 .de pT
1667 .ie "\\$1"st" \{\
1668 . nr bb \\n(\\$2\\n(\\$3u
1669 . ti -\\n(bbu
1670 . ie (\\n(\\$2\\n(\\$3u-2n)<=\w'\\*(f1'u \{\&\\*(f1\\*(tP
1671 . if \\n(tP==0 .br
1672 . \}
1673 . el \\*(f1\h'|\\n(\\$2\\n(\\$3u'\c
1674 .\}
1675 .el \{\
1676 . ti -\\n(\\$2\\n(\\$3u
1677 . ie (\\n(\\$2\\n(\\$3u-2n)<=\\n(dlu \{\&\\*(tD\\*(tP
1678 . if !\\n(tP .br
1679 . \}
1680 . el \\*(tD\h'|\\n(\\$2\\n(\\$3u'\c
1681 . if t 'ad
1682 .\}
1683 . ds iM
1684 . ds f1
1685 'fi
1686 ..
1687 .\"
1688 .\" The new SH
1689 .\"
1690 .de Sh
1691 .\" set Sh state off, check for list state before calling indent (.In)
1692 .nr nS 0
1693 .nr sE 0
1694 .ie "\\$1"NAME" \{\
1695 .\" name state on, housekeep (headers & footers)
1696 . hK
1697 ' in 0
1698 .\}
1699 .el \{\
1700 . if "\\$1"SYNOPSIS" .nr nS 1
1701 . in 0
1702 .\}
1703 .pL
1704 'sp
1705 .ns
1706 .ta .5i 1i 1.5i 2i 2.5i 3i 3.5i 4i 4.5i 5i 5.5i 6i 6.5i
1707 .if !\\n(cR .ne 3
1708 'fi
1709 \&\fB\\$1 \|\\$2 \|\\$3 \|\\$4 \|\\$5 \|\\$6 \|\\$7 \|\\$8 \|\\$9
1710 \&\fP\&
1711 .in \\n(.iu+\\n(Tiu
1712 .if "\\$1"SEE" .nr sE 1
1713 .ns
1714 ..
1715 .\"
1716 .\" Nd minus sign for an en dash used in .Sh Name
1717 .de Nd
1718 \&\-\& \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1719 ..
1720 .de Ss
1721 .sp
1722 .ti -.25i
1723 \&\fB\\$1 \|\\$2 \|\\$3 \|\\$4 \|\\$5 \|\\$6 \|\\$7 \|\\$8 \|\\$9
1724 \&\fP\&
1725 .ta .5i 1i 1.5i 2i 2.5i 3i 3.5i 4i 4.5i 5i 5.5i 6i 6.5i
1726 .if !\\n(cR .ne 2
1727 .br
1728 ..
1729 .\" .if "\\$1"Ss" .in \\n(.iu+\\n(sIu
1730 .\"..
1731 .\"
1732 .\"
1733 .\" Column Macro
1734 .\"
1735 .hy 0
1736 .de Cw
1737 .ie \\n(.$==0 \{\
1738 . br
1739 . in \\n(.iu-\\n(eWu
1740 . ta .5i 1i 1.5i 2i 2.5i 3i 3.5i 4i 4.5i 5i 5.5i 6i 6.5i
1741 .\}
1742 .el \{\
1743 . Pp
1744 . if \\n(.$==1 \{\
1745 . ta \w'\\$1 'u
1746 . nr eW \w'\\$1 'u
1747 ' in \\n(.iu+\\n(eWu
1748 . \}
1749 . if \\n(.$==2 \{\
1750 . ta \w'\\$1 'u +\w'\\$2 'u
1751 . nr eW \w'\\$1 'u+\w'\\$2 'u
1752 ' in \\n(.iu+\\n(eWu
1753 . \}
1754 . if \\n(.$==3 \{\
1755 . ta \w'\\$1 'u +\w'\\$2 'u +\w'\\$3 'u
1756 . nr eW \w'\\$1 'u+\w'\\$2 'u+\w'\\$3 'u
1757 ' in \\n(.iu+\\n(eWu
1758 . \}
1759 . if \\n(.$==4 \{\
1760 . ta \w'\\$1 'u +\w'\\$2 'u +\w'\\$3 'u +\w'\\$4 'u
1761 . nr eW \w'\\$1 'u+\w'\\$2 'u+\w'\\$3 'u +\w'\\$4 'u
1762 ' in \\n(.iu+\\n(eWu
1763 . \}
1764 . if \\n(.$==5 \{\
1765 .ta \w'\\$1 'u +\w'\\$2 'u +\w'\\$3 'u +\w'\\$4 'u +\w'\\$5 'u
1766 .nr eW \w'\\$1 'u +\w'\\$2 'u +\w'\\$3 'u +\w'\\$4 'u +\w'\\$5 'u
1767 ' in \\n(.iu+\\n(eWu
1768 . \}
1769 .\}
1770 ..
1771 .de Cl
1772 .ti -\\n(eWu
1773 .mN \\$1
1774 .ie \\n(mN .\\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1775 .el \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1776 ..
1777 .nr dQ 0
1778 .de Ds
1779 .ie !"\\$1"" \{\
1780 . mN d\\$1
1781 . if \\n(mN \{\
1782 . nr dQ \\n(dQ+1
1783 . d\\$1
1784 . \}
1785 .\}
1786 .el .br
1787 .nf
1788 ..
1789 .de Df
1790 .ie !"\\$1"" \{\
1791 . mN d\\$1
1792 . if \\n(mN \{\
1793 . nr dQ \\n(dQ+1
1794 . d\\$1
1795 . \}
1796 .\}
1797 .el .br
1798 ..
1799 .de Dn
1800 \\$1 \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1801 .nf
1802 ..
1803 .de dI
1804 .nr d\\n(dQ \\n(dIu
1805 .in \\n(.iu+\\n(dIu
1806 ..
1807 .de dC
1808 .nr d\\n(dQ (\\n(.l-\\n(.i)/4u
1809 .in \\n(.iu+\\n(d\\n(dQu
1810 ..
1811 .de dR
1812 .nr d\\n(dQ (\\n(.l/3)u
1813 .in \\n(.iu+\\n(d\\n(dQu
1814 ..
1815 .de dL
1816 .nr aa 0
1817 ..
1818 .de De
1819 .br
1820 .if \\n(d\\n(dQ \{\
1821 . in \\n(.iu-\\n(d\\n(dQu
1822 . rr d\\n(dQ
1823 . nr dQ \\n(dQ-1
1824 .\}
1825 .fi
1826 ..
1827 .\"
1828 .de Fn
1829 .ie \\n(.$==0 \{\
1830 . tm Usage: .Fn function_name function_arg(s) ... \\*(Pu
1831 .\}
1832 .el \{\
1833 . nr cF \\n(.f
1834 . ie \\n(.$==1 .ds f1 \&\\*(nM\\$1\fP\\*(lP\fP\\*(rP\fP
1835 . el \{\
1836 . ds f1 \\*(nM\\$1\fP\\*(lP
1837 . nr aa 0
1838 . rC \\$2 \\$3 \\$4 \\$5 \\$6 \\$7 \\$8 \\$9
1839 . \}
1840 . if "\\*(iM"" \{\\&\\*(f1
1841 . ds f1
1842 . \}
1843 .\}
1844 ..
1845 .\"
1846 .de rC
1847 .rZ \\$1
1848 .ie \\n(rZ \{\
1849 . as f1 \f\\n(cF\\*(rP\f\\n(cF\\$1\\$2\\$3\\$4\\$5\\$6\\$7
1850 .\}
1851 .el \{\
1852 . ie \\n(aa .as f1 \fP, \\*(aR\\$1
1853 . el .as f1 \\*(aR\\$1
1854 . nr aa 1
1855 . ie \\n(.$>1 .rC \\$2 \\$3 \\$4 \\$5 \\$6 \\$7
1856 . el .as f1 \fP\\*(rP\fP
1857 .\}
1858 ..