Lines Matching +full:ascii +full:. +full:d
1 .\" $Id: mandoc_char.7,v 1.79 2022/06/02 14:51:41 schwarze Exp $
2 .\"
3 .\" Copyright (c) 2003 Jason McIntyre <jmc@openbsd.org>
4 .\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
5 .\" Copyright (c) 2011, 2013, 2015, 2017-2020, 2022
6 .\" Ingo Schwarze <schwarze@openbsd.org>
7 .\"
8 .\" Permission to use, copy, modify, and distribute this software for any
9 .\" purpose with or without fee is hereby granted, provided that the above
10 .\" copyright notice and this permission notice appear in all copies.
11 .\"
12 .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
13 .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
15 .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 .\"
20 .Dd $Mdocdate: June 2 2022 $
21 .Dt MANDOC_CHAR 7
22 .Os
23 .Sh NAME
24 .Nm mandoc_char
25 .Nd mandoc special characters
26 .Sh DESCRIPTION
28 .Xr roff 7
30 .Xr mandoc 1
32 .Xr mdoc 7
34 .Xr man 7
35 documents.
36 .Pp
38 .Xr mandoc 1
40 .Xr man 1
42 .Nm
44 .Fl T
45 arguments.
46 In ASCII output, the rendering of some characters may be hard
47 to interpret for the reader.
49 .Qq <integral> ,
50 .Qq <degree> ,
52 .Qq <Gamma> ,
53 which may look ugly, and many are replaced by similar ASCII characters.
54 In particular, accented characters are usually shown without the accent.
57 .Sx DESCRIPTION ,
59 for example when documenting complicated mathematical functions.
60 .Pp
63 names; instead, provide ASCII transcriptions of the names.
64 .Ss Dashes and Hyphens
69 and the mathematical minus sign (\(mi).
70 .Pp
73 or to separate a word across two successive lines of text.
75 .Bd -unfilled -offset indent
78 .Ed
79 .Pp
81 or can be used the same way as an em-dash.
83 .Sq \e(en :
84 .Bd -unfilled -offset indent
85 pp. 95\e(en97.
87 .Ed
88 .Pp
90 or can be used the same way as colons, semi-colons, or parentheses.
92 .Sq \e(em :
93 .Bd -unfilled -offset indent
94 Three things \e(em apples, oranges, and bananas.
95 This is not that \e(em rather, this is that.
96 .Ed
97 .Pp
99 .Xr roff 7
101 .Sq \e- .
103 .Sq \e-
104 if an ASCII 0x2d
105 .Dq hyphen-minus
108 .Fl T Cm utf8
110 .Fl T Cm html .
113 .Sq -
114 to represent hyphen, minus, and hyphen-minus.
115 .Pp
118 the current output line, but the whole word would overflow the line.
121 .Pq Sq \e&
122 can be inserted before or after the hyphen.
124 .Xr mandoc 1
129 break the line even in such cases.
130 .Pp
132 .Xr roff 7
134 at syllable boundaries even inside words that contain no hyphens.
136 .Xr mandoc 1 ,
138 after existing hyphens.
139 .Ss Spaces
143 .Pq Sq \ .
144 .Pp
145 When filling text, output lines may be broken between words, i.e. at space
146 characters.
149 .Pq Sq \e\ \&
150 instead of the normal space character.
152 .Dq number\e\ 1
154 .Dq number\ 1
155 on the same output line.
156 .Pp
158 argument delimiter.
161 .Xr roff 7 .
163 .Pq Sq \e\ \&
164 may be preferable.
165 .Pp
168 .Pq Sq \e&
169 is often useful.
171 .Xr mdoc 7 ,
174 .Pp
175 .Dl .Sq \(dq \(dq
176 .Dl .Sq \e \e&
177 .Ss Quotes
179 .Pq Sq \(dq
180 is handled specially to allow quoting.
182 .Sq \e(dq
183 escape sequence.
184 .Pp
186 verbatim.
188 even on request and macro lines.
189 .Ss Accents
191 .Fl T Cm pdf ,
193 .Fl T Cm utf8 ,
195 .Xr roff 7
196 formatters convert the following ASCII input characters to the
198 .Bl -column x(ga U+2018 -offset indent
199 .It \(ga Ta U+2018 Ta left single quotation mark
200 .It \(aq Ta U+2019 Ta right single quotation mark
201 .It \(ti Ta U+02DC Ta small tilde
202 .It \(ha Ta U+02C6 Ta modifier letter circumflex
203 .El
204 .Pp
206 but when these characters have to be displayed as plain ASCII
209 .Bl -column x(ga U+2018 -offset indent
210 .It \e(ga Ta U+0060 Ta grave accent
211 .It \e(aq Ta U+0027 Ta apostrophe
212 .It \e(ti Ta U+007E Ta tilde
213 .It \e(ha Ta U+005E Ta circumflex accent
214 .El
215 .Ss Periods
217 .Pq Sq \&.
220 .Xr roff 7
222 .Xr mdoc 7 .
224 .Pq Sq \e&.\&
225 to make it behave like normal text.
226 .Pp
228 .Sq \e.
230 .Sq \e.
235 no manual page is ever supposed to do.
236 .Ss Backslashes
238 .Pq Sq \e
240 .Pq Sq \ee
241 escape sequence.
242 .Pp
244 .Pq Sq \e\e
245 is not the right way to output a backslash.
247 .Xr mandoc 1
249 .Xr roff 7
251 .Xr mandoc 1 ,
253 .Xr roff 7
254 implementations.
255 .Sh SPECIAL CHARACTERS
257 .Sq \eX
258 .Pq for a one-character escape ,
259 .Sq \e(XX
260 .Pq two-character ,
262 .Sq \e[N]
263 .Pq N-character .
265 .Em Special Characters
267 .Xr roff 7
268 manual.
269 .Pp
271 .Bl -column "Input" "Description" -offset indent -compact
272 .It Em Input Ta Em Description
273 .It Sq \e\ \& Ta unpaddable space
274 .It \e\(ti Ta paddable space
275 .It \e0 Ta digit-width space
276 .It \e| Ta one-sixth \e(em narrow space, zero width in nroff mode
277 .It \e^ Ta one-twelfth \e(em half-narrow space, zero width in nroff
278 .It \e& Ta zero-width space
279 .It \e) Ta zero-width space transparent to end-of-sentence detection
280 .It \e% Ta zero-width space allowing hyphenation
281 .It \e: Ta zero-width space allowing line break
282 .El
283 .Pp
285 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
286 .It Em Input Ta Em Rendered Ta Em Description
287 .It \e(ba Ta \(ba Ta bar
288 .It \e(br Ta \(br Ta box rule
289 .It \e(ul Ta \(ul Ta underscore
290 .It \e(ru Ta \(ru Ta underscore (width 0.5m)
291 .It \e(rn Ta \(rn Ta overline
292 .It \e(bb Ta \(bb Ta broken bar
293 .It \e(sl Ta \(sl Ta forward slash
294 .It \e(rs Ta \(rs Ta backward slash
295 .El
296 .Pp
298 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
299 .It Em Input Ta Em Rendered Ta Em Description
300 .It \e(ci Ta \(ci Ta circle
301 .It \e(bu Ta \(bu Ta bullet
302 .It \e(dd Ta \(dd Ta double dagger
303 .It \e(dg Ta \(dg Ta dagger
304 .It \e(lz Ta \(lz Ta lozenge
305 .It \e(sq Ta \(sq Ta white square
306 .It \e(ps Ta \(ps Ta paragraph
307 .It \e(sc Ta \(sc Ta section
308 .It \e(lh Ta \(lh Ta left hand
309 .It \e(rh Ta \(rh Ta right hand
310 .It \e(at Ta \(at Ta at
311 .It \e(sh Ta \(sh Ta hash (pound)
312 .It \e(CR Ta \(CR Ta carriage return
313 .It \e(OK Ta \(OK Ta check mark
314 .It \e(CL Ta \(CL Ta club suit
315 .It \e(SP Ta \(SP Ta spade suit
316 .It \e(HE Ta \(HE Ta heart suit
317 .It \e(DI Ta \(DI Ta diamond suit
318 .El
319 .Pp
321 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
322 .It Em Input Ta Em Rendered Ta Em Description
323 .It \e(co Ta \(co Ta copyright
324 .It \e(rg Ta \(rg Ta registered
325 .It \e(tm Ta \(tm Ta trademarked
326 .El
327 .Pp
329 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
330 .It Em Input Ta Em Rendered Ta Em Description
331 .It \e(em Ta \(em Ta em-dash
332 .It \e(en Ta \(en Ta en-dash
333 .It \e(hy Ta \(hy Ta hyphen
334 .It \ee Ta \e Ta back-slash
335 .It \e(r! Ta \(r! Ta upside-down exclamation
336 .It \e(r? Ta \(r? Ta upside-down question
337 .El
338 .Pp
340 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
341 .It Em Input Ta Em Rendered Ta Em Description
342 .It \e(Bq Ta \(Bq Ta right low double-quote
343 .It \e(bq Ta \(bq Ta right low single-quote
344 .It \e(lq Ta \(lq Ta left double-quote
345 .It \e(rq Ta \(rq Ta right double-quote
346 .It \e(oq Ta \(oq Ta left single-quote
347 .It \e(cq Ta \(cq Ta right single-quote
348 .It \e(aq Ta \(aq Ta apostrophe quote (ASCII character)
349 .It \e(dq Ta \(dq Ta double quote (ASCII character)
350 .It \e(Fo Ta \(Fo Ta left guillemet
351 .It \e(Fc Ta \(Fc Ta right guillemet
352 .It \e(fo Ta \(fo Ta left single guillemet
353 .It \e(fc Ta \(fc Ta right single guillemet
354 .El
355 .Pp
357 .Bl -column "xxbracketrightbtx" Rendered Description -offset indent -compact
358 .It Em Input Ta Em Rendered Ta Em Description
359 .It \e(lB Ta \(lB Ta left bracket
360 .It \e(rB Ta \(rB Ta right bracket
361 .It \e(lC Ta \(lC Ta left brace
362 .It \e(rC Ta \(rC Ta right brace
363 .It \e(la Ta \(la Ta left angle
364 .It \e(ra Ta \(ra Ta right angle
365 .It \e(bv Ta \(bv Ta brace extension (special font)
366 .It \e[braceex] Ta \[braceex] Ta brace extension
367 .It \e[bracketlefttp] Ta \[bracketlefttp] Ta top-left hooked bracket
368 .It \e[bracketleftbt] Ta \[bracketleftbt] Ta bottom-left hooked bracket
369 .It \e[bracketleftex] Ta \[bracketleftex] Ta left hooked bracket extension
370 .It \e[bracketrighttp] Ta \[bracketrighttp] Ta top-right hooked bracket
371 .It \e[bracketrightbt] Ta \[bracketrightbt] Ta bottom-right hooked bracket
372 .It \e[bracketrightex] Ta \[bracketrightex] Ta right hooked bracket extension
373 .It \e(lt Ta \(lt Ta top-left hooked brace
374 .It \e[bracelefttp] Ta \[bracelefttp] Ta top-left hooked brace
375 .It \e(lk Ta \(lk Ta mid-left hooked brace
376 .It \e[braceleftmid] Ta \[braceleftmid] Ta mid-left hooked brace
377 .It \e(lb Ta \(lb Ta bottom-left hooked brace
378 .It \e[braceleftbt] Ta \[braceleftbt] Ta bottom-left hooked brace
379 .It \e[braceleftex] Ta \[braceleftex] Ta left hooked brace extension
380 .It \e(rt Ta \(rt Ta top-left hooked brace
381 .It \e[bracerighttp] Ta \[bracerighttp] Ta top-right hooked brace
382 .It \e(rk Ta \(rk Ta mid-right hooked brace
383 .It \e[bracerightmid] Ta \[bracerightmid] Ta mid-right hooked brace
384 .It \e(rb Ta \(rb Ta bottom-right hooked brace
385 .It \e[bracerightbt] Ta \[bracerightbt] Ta bottom-right hooked brace
386 .It \e[bracerightex] Ta \[bracerightex] Ta right hooked brace extension
387 .It \e[parenlefttp] Ta \[parenlefttp] Ta top-left hooked parenthesis
388 .It \e[parenleftbt] Ta \[parenleftbt] Ta bottom-left hooked parenthesis
389 .It \e[parenleftex] Ta \[parenleftex] Ta left hooked parenthesis extension
390 .It \e[parenrighttp] Ta \[parenrighttp] Ta top-right hooked parenthesis
391 .It \e[parenrightbt] Ta \[parenrightbt] Ta bottom-right hooked parenthesis
392 .It \e[parenrightex] Ta \[parenrightex] Ta right hooked parenthesis extension
393 .El
394 .Pp
396 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
397 .It Em Input Ta Em Rendered Ta Em Description
398 .It \e(<- Ta \(<- Ta left arrow
399 .It \e(-> Ta \(-> Ta right arrow
400 .It \e(<> Ta \(<> Ta left-right arrow
401 .It \e(da Ta \(da Ta down arrow
402 .It \e(ua Ta \(ua Ta up arrow
403 .It \e(va Ta \(va Ta up-down arrow
404 .It \e(lA Ta \(lA Ta left double-arrow
405 .It \e(rA Ta \(rA Ta right double-arrow
406 .It \e(hA Ta \(hA Ta left-right double-arrow
407 .It \e(uA Ta \(uA Ta up double-arrow
408 .It \e(dA Ta \(dA Ta down double-arrow
409 .It \e(vA Ta \(vA Ta up-down double-arrow
410 .It \e(an Ta \(an Ta horizontal arrow extension
411 .El
412 .Pp
414 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
415 .It Em Input Ta Em Rendered Ta Em Description
416 .It \e(AN Ta \(AN Ta logical and
417 .It \e(OR Ta \(OR Ta logical or
418 .It \e[tno] Ta \[tno] Ta logical not (text font)
419 .It \e(no Ta \(no Ta logical not (special font)
420 .It \e(te Ta \(te Ta existential quantifier
421 .It \e(fa Ta \(fa Ta universal quantifier
422 .It \e(st Ta \(st Ta such that
423 .It \e(tf Ta \(tf Ta therefore
424 .It \e(3d Ta \(3d Ta therefore
425 .It \e(or Ta \(or Ta bitwise or
426 .El
427 .Pp
429 .Bl -column "xxcoproductxx" "Rendered" "Description" -offset indent -compact
430 .It Em Input Ta Em Rendered Ta Em Description
431 .It \e- Ta \- Ta minus (text font)
432 .It \e(mi Ta \(mi Ta minus (special font)
433 .It + Ta + Ta plus (text font)
434 .It \e(pl Ta \(pl Ta plus (special font)
435 .It \e(-+ Ta \(-+ Ta minus-plus
436 .It \e[t+-] Ta \[t+-] Ta plus-minus (text font)
437 .It \e(+- Ta \(+- Ta plus-minus (special font)
438 .It \e(pc Ta \(pc Ta center-dot
439 .It \e[tmu] Ta \[tmu] Ta multiply (text font)
440 .It \e(mu Ta \(mu Ta multiply (special font)
441 .It \e(c* Ta \(c* Ta circle-multiply
442 .It \e(c+ Ta \(c+ Ta circle-plus
443 .It \e[tdi] Ta \[tdi] Ta divide (text font)
444 .It \e(di Ta \(di Ta divide (special font)
445 .It \e(f/ Ta \(f/ Ta fraction
446 .It \e(** Ta \(** Ta asterisk
447 .It \e(<= Ta \(<= Ta less-than-equal
448 .It \e(>= Ta \(>= Ta greater-than-equal
449 .It \e(<< Ta \(<< Ta much less
450 .It \e(>> Ta \(>> Ta much greater
451 .It \e(eq Ta \(eq Ta equal
452 .It \e(!= Ta \(!= Ta not equal
453 .It \e(== Ta \(== Ta equivalent
454 .It \e(ne Ta \(ne Ta not equivalent
455 .It \e(ap Ta \(ap Ta tilde operator
456 .It \e(|= Ta \(|= Ta asymptotically equal
457 .It \e(=\(ti Ta \(=~ Ta approximately equal
458 .It \e(\(ti\(ti Ta \(~~ Ta almost equal
459 .It \e(\(ti= Ta \(~= Ta almost equal
460 .It \e(pt Ta \(pt Ta proportionate
461 .It \e(es Ta \(es Ta empty set
462 .It \e(mo Ta \(mo Ta element
463 .It \e(nm Ta \(nm Ta not element
464 .It \e(sb Ta \(sb Ta proper subset
465 .It \e(nb Ta \(nb Ta not subset
466 .It \e(sp Ta \(sp Ta proper superset
467 .It \e(nc Ta \(nc Ta not superset
468 .It \e(ib Ta \(ib Ta reflexive subset
469 .It \e(ip Ta \(ip Ta reflexive superset
470 .It \e(ca Ta \(ca Ta intersection
471 .It \e(cu Ta \(cu Ta union
472 .It \e(/_ Ta \(/_ Ta angle
473 .It \e(pp Ta \(pp Ta perpendicular
474 .It \e(is Ta \(is Ta integral
475 .It \e[integral] Ta \[integral] Ta integral
476 .It \e[sum] Ta \[sum] Ta summation
477 .It \e[product] Ta \[product] Ta product
478 .It \e[coproduct] Ta \[coproduct] Ta coproduct
479 .It \e(gr Ta \(gr Ta gradient
480 .It \e(sr Ta \(sr Ta square root
481 .It \e[sqrt] Ta \[sqrt] Ta square root
482 .It \e(lc Ta \(lc Ta left-ceiling
483 .It \e(rc Ta \(rc Ta right-ceiling
484 .It \e(lf Ta \(lf Ta left-floor
485 .It \e(rf Ta \(rf Ta right-floor
486 .It \e(if Ta \(if Ta infinity
487 .It \e(Ah Ta \(Ah Ta aleph
488 .It \e(Im Ta \(Im Ta imaginary
489 .It \e(Re Ta \(Re Ta real
490 .It \e(wp Ta \(wp Ta Weierstrass p
491 .It \e(pd Ta \(pd Ta partial differential
492 .It \e(-h Ta \(-h Ta Planck constant over 2\(*p
493 .It \e[hbar] Ta \[hbar] Ta Planck constant over 2\(*p
494 .It \e(12 Ta \(12 Ta one-half
495 .It \e(14 Ta \(14 Ta one-fourth
496 .It \e(34 Ta \(34 Ta three-fourths
497 .It \e(18 Ta \(18 Ta one-eighth
498 .It \e(38 Ta \(38 Ta three-eighths
499 .It \e(58 Ta \(58 Ta five-eighths
500 .It \e(78 Ta \(78 Ta seven-eighths
501 .It \e(S1 Ta \(S1 Ta superscript 1
502 .It \e(S2 Ta \(S2 Ta superscript 2
503 .It \e(S3 Ta \(S3 Ta superscript 3
504 .El
505 .Pp
507 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
508 .It Em Input Ta Em Rendered Ta Em Description
509 .It \e(ff Ta \(ff Ta ff ligature
510 .It \e(fi Ta \(fi Ta fi ligature
511 .It \e(fl Ta \(fl Ta fl ligature
512 .It \e(Fi Ta \(Fi Ta ffi ligature
513 .It \e(Fl Ta \(Fl Ta ffl ligature
514 .It \e(AE Ta \(AE Ta AE
515 .It \e(ae Ta \(ae Ta ae
516 .It \e(OE Ta \(OE Ta OE
517 .It \e(oe Ta \(oe Ta oe
518 .It \e(ss Ta \(ss Ta German eszett
519 .It \e(IJ Ta \(IJ Ta IJ ligature
520 .It \e(ij Ta \(ij Ta ij ligature
521 .El
522 .Pp
524 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
525 .It Em Input Ta Em Rendered Ta Em Description
526 .It \e(a" Ta \(a" Ta Hungarian umlaut
527 .It \e(a- Ta \(a- Ta macron
528 .It \e(a. Ta \(a. Ta dotted
529 .It \e(a^ Ta \(a^ Ta circumflex
530 .It \e(aa Ta \(aa Ta acute
531 .It \e\(aq Ta \' Ta acute
532 .It \e(ga Ta \(ga Ta grave
533 .It \e\(ga Ta \` Ta grave
534 .It \e(ab Ta \(ab Ta breve
535 .It \e(ac Ta \(ac Ta cedilla
536 .It \e(ad Ta \(ad Ta dieresis
537 .It \e(ah Ta \(ah Ta caron
538 .It \e(ao Ta \(ao Ta ring
539 .It \e(a\(ti Ta \(a~ Ta tilde
540 .It \e(ho Ta \(ho Ta ogonek
541 .It \e(ha Ta \(ha Ta hat (ASCII character)
542 .It \e(ti Ta \(ti Ta tilde (ASCII character)
543 .El
544 .Pp
546 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
547 .It Em Input Ta Em Rendered Ta Em Description
548 .It \e(\(aqA Ta \('A Ta acute A
549 .It \e(\(aqE Ta \('E Ta acute E
550 .It \e(\(aqI Ta \('I Ta acute I
551 .It \e(\(aqO Ta \('O Ta acute O
552 .It \e(\(aqU Ta \('U Ta acute U
553 .It \e(\(aqY Ta \('Y Ta acute Y
554 .It \e(\(aqa Ta \('a Ta acute a
555 .It \e(\(aqe Ta \('e Ta acute e
556 .It \e(\(aqi Ta \('i Ta acute i
557 .It \e(\(aqo Ta \('o Ta acute o
558 .It \e(\(aqu Ta \('u Ta acute u
559 .It \e(\(aqy Ta \('y Ta acute y
560 .It \e(\(gaA Ta \(`A Ta grave A
561 .It \e(\(gaE Ta \(`E Ta grave E
562 .It \e(\(gaI Ta \(`I Ta grave I
563 .It \e(\(gaO Ta \(`O Ta grave O
564 .It \e(\(gaU Ta \(`U Ta grave U
565 .It \e(\(gaa Ta \(`a Ta grave a
566 .It \e(\(gae Ta \(`e Ta grave e
567 .It \e(\(gai Ta \(`i Ta grave i
568 .It \e(\(gao Ta \(`i Ta grave o
569 .It \e(\(gau Ta \(`u Ta grave u
570 .It \e(\(tiA Ta \(~A Ta tilde A
571 .It \e(\(tiN Ta \(~N Ta tilde N
572 .It \e(\(tiO Ta \(~O Ta tilde O
573 .It \e(\(tia Ta \(~a Ta tilde a
574 .It \e(\(tin Ta \(~n Ta tilde n
575 .It \e(\(tio Ta \(~o Ta tilde o
576 .It \e(:A Ta \(:A Ta dieresis A
577 .It \e(:E Ta \(:E Ta dieresis E
578 .It \e(:I Ta \(:I Ta dieresis I
579 .It \e(:O Ta \(:O Ta dieresis O
580 .It \e(:U Ta \(:U Ta dieresis U
581 .It \e(:a Ta \(:a Ta dieresis a
582 .It \e(:e Ta \(:e Ta dieresis e
583 .It \e(:i Ta \(:i Ta dieresis i
584 .It \e(:o Ta \(:o Ta dieresis o
585 .It \e(:u Ta \(:u Ta dieresis u
586 .It \e(:y Ta \(:y Ta dieresis y
587 .It \e(^A Ta \(^A Ta circumflex A
588 .It \e(^E Ta \(^E Ta circumflex E
589 .It \e(^I Ta \(^I Ta circumflex I
590 .It \e(^O Ta \(^O Ta circumflex O
591 .It \e(^U Ta \(^U Ta circumflex U
592 .It \e(^a Ta \(^a Ta circumflex a
593 .It \e(^e Ta \(^e Ta circumflex e
594 .It \e(^i Ta \(^i Ta circumflex i
595 .It \e(^o Ta \(^o Ta circumflex o
596 .It \e(^u Ta \(^u Ta circumflex u
597 .It \e(,C Ta \(,C Ta cedilla C
598 .It \e(,c Ta \(,c Ta cedilla c
599 .It \e(/L Ta \(/L Ta stroke L
600 .It \e(/l Ta \(/l Ta stroke l
601 .It \e(/O Ta \(/O Ta stroke O
602 .It \e(/o Ta \(/o Ta stroke o
603 .It \e(oA Ta \(oA Ta ring A
604 .It \e(oa Ta \(oa Ta ring a
605 .El
606 .Pp
608 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
609 .It Em Input Ta Em Rendered Ta Em Description
610 .It \e(-D Ta \(-D Ta Eth
611 .It \e(Sd Ta \(Sd Ta eth
612 .It \e(TP Ta \(TP Ta Thorn
613 .It \e(Tp Ta \(Tp Ta thorn
614 .It \e(.i Ta \(.i Ta dotless i
615 .It \e(.j Ta \(.j Ta dotless j
616 .El
617 .Pp
619 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
620 .It Em Input Ta Em Rendered Ta Em Description
621 .It \e(Do Ta \(Do Ta dollar
622 .It \e(ct Ta \(ct Ta cent
623 .It \e(Eu Ta \(Eu Ta Euro symbol
624 .It \e(eu Ta \(eu Ta Euro symbol
625 .It \e(Ye Ta \(Ye Ta yen
626 .It \e(Po Ta \(Po Ta pound
627 .It \e(Cs Ta \(Cs Ta Scandinavian
628 .It \e(Fn Ta \(Fn Ta florin
629 .El
630 .Pp
632 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
633 .It Em Input Ta Em Rendered Ta Em Description
634 .It \e(de Ta \(de Ta degree
635 .It \e(%0 Ta \(%0 Ta per-thousand
636 .It \e(fm Ta \(fm Ta minute
637 .It \e(sd Ta \(sd Ta second
638 .It \e(mc Ta \(mc Ta micro
639 .It \e(Of Ta \(Of Ta Spanish female ordinal
640 .It \e(Om Ta \(Om Ta Spanish masculine ordinal
641 .El
642 .Pp
644 .Bl -column "Input" "Rendered" "Description" -offset indent -compact
645 .It Em Input Ta Em Rendered Ta Em Description
646 .It \e(*A Ta \(*A Ta Alpha
647 .It \e(*B Ta \(*B Ta Beta
648 .It \e(*G Ta \(*G Ta Gamma
649 .It \e(*D Ta \(*D Ta Delta
650 .It \e(*E Ta \(*E Ta Epsilon
651 .It \e(*Z Ta \(*Z Ta Zeta
652 .It \e(*Y Ta \(*Y Ta Eta
653 .It \e(*H Ta \(*H Ta Theta
654 .It \e(*I Ta \(*I Ta Iota
655 .It \e(*K Ta \(*K Ta Kappa
656 .It \e(*L Ta \(*L Ta Lambda
657 .It \e(*M Ta \(*M Ta Mu
658 .It \e(*N Ta \(*N Ta Nu
659 .It \e(*C Ta \(*C Ta Xi
660 .It \e(*O Ta \(*O Ta Omicron
661 .It \e(*P Ta \(*P Ta Pi
662 .It \e(*R Ta \(*R Ta Rho
663 .It \e(*S Ta \(*S Ta Sigma
664 .It \e(*T Ta \(*T Ta Tau
665 .It \e(*U Ta \(*U Ta Upsilon
666 .It \e(*F Ta \(*F Ta Phi
667 .It \e(*X Ta \(*X Ta Chi
668 .It \e(*Q Ta \(*Q Ta Psi
669 .It \e(*W Ta \(*W Ta Omega
670 .It \e(*a Ta \(*a Ta alpha
671 .It \e(*b Ta \(*b Ta beta
672 .It \e(*g Ta \(*g Ta gamma
673 .It \e(*d Ta \(*d Ta delta
674 .It \e(*e Ta \(*e Ta epsilon
675 .It \e(*z Ta \(*z Ta zeta
676 .It \e(*y Ta \(*y Ta eta
677 .It \e(*h Ta \(*h Ta theta
678 .It \e(*i Ta \(*i Ta iota
679 .It \e(*k Ta \(*k Ta kappa
680 .It \e(*l Ta \(*l Ta lambda
681 .It \e(*m Ta \(*m Ta mu
682 .It \e(*n Ta \(*n Ta nu
683 .It \e(*c Ta \(*c Ta xi
684 .It \e(*o Ta \(*o Ta omicron
685 .It \e(*p Ta \(*p Ta pi
686 .It \e(*r Ta \(*r Ta rho
687 .It \e(*s Ta \(*s Ta sigma
688 .It \e(*t Ta \(*t Ta tau
689 .It \e(*u Ta \(*u Ta upsilon
690 .It \e(*f Ta \(*f Ta phi
691 .It \e(*x Ta \(*x Ta chi
692 .It \e(*q Ta \(*q Ta psi
693 .It \e(*w Ta \(*w Ta omega
694 .It \e(+h Ta \(+h Ta theta variant
695 .It \e(+f Ta \(+f Ta phi variant
696 .It \e(+p Ta \(+p Ta pi variant
697 .It \e(+e Ta \(+e Ta epsilon variant
698 .It \e(ts Ta \(ts Ta sigma terminal
699 .El
700 .Sh PREDEFINED STRINGS
702 troff implementations.
704 .Em not recommended
705 for use, as they differ across implementations.
707 portable.
708 .Pp
710 .Sq \e*X
711 .Pq for a one-character escape ,
712 .Sq \e*(XX
713 .Pq two-character ,
715 .Sq \e*[N]
716 .Pq N-character .
717 .Bl -column "Input" "Rendered" "Description" -offset indent
718 .It Em Input Ta Em Rendered Ta Em Description
719 .It \e*(Ba Ta \*(Ba Ta vertical bar
720 .It \e*(Ne Ta \*(Ne Ta not equal
721 .It \e*(Ge Ta \*(Ge Ta greater-than-equal
722 .It \e*(Le Ta \*(Le Ta less-than-equal
723 .It \e*(Gt Ta \*(Gt Ta greater-than
724 .It \e*(Lt Ta \*(Lt Ta less-than
725 .It \e*(Pm Ta \*(Pm Ta plus-minus
726 .It \e*(If Ta \*(If Ta infinity
727 .It \e*(Pi Ta \*(Pi Ta pi
728 .It \e*(Na Ta \*(Na Ta NaN
729 .It \e*(Am Ta \*(Am Ta ampersand
730 .It \e*R Ta \*R Ta restricted mark
731 .It \e*(Tm Ta \*(Tm Ta trade mark
732 .It \e*q Ta \*q Ta double-quote
733 .It \e*(Rq Ta \*(Rq Ta right-double-quote
734 .It \e*(Lq Ta \*(Lq Ta left-double-quote
735 .It \e*(lp Ta \*(lp Ta right-parenthesis
736 .It \e*(rp Ta \*(rp Ta left-parenthesis
737 .It \e*(lq Ta \*(lq Ta left double-quote
738 .It \e*(rq Ta \*(rq Ta right double-quote
739 .It \e*(ua Ta \*(ua Ta up arrow
740 .It \e*(va Ta \*(va Ta up-down arrow
741 .It \e*(<= Ta \*(<= Ta less-than-equal
742 .It \e*(>= Ta \*(>= Ta greater-than-equal
743 .It \e*(aa Ta \*(aa Ta acute
744 .It \e*(ga Ta \*(ga Ta grave
745 .It \e*(Px Ta \*(Px Ta POSIX standard name
746 .It \e*(Ai Ta \*(Ai Ta ANSI standard name
747 .El
748 .Sh UNICODE CHARACTERS
750 .Pp
751 .Dl \e[uXXXX] and \eC\(aquXXXX\(aq
752 .Pp
753 are interpreted as Unicode codepoints.
754 The codepoint must be in the range above U+0080 and less than U+10FFFF.
756 .Sq A
758 .Sq F
761 greater than four characters, no zero padding is allowed.
762 Unicode surrogates are not allowed.
763 .Sh NUMBERED CHARACTERS
765 .Xr mandoc 1
767 .Pp
768 .Dl \eN\(aq Ns Ar number Ns \(aq and \e[ Ns Cm char Ns Ar number ]
769 .Pp
771 .Ar number
772 from the current character set into the output.
775 on top of that, the second form is a GNU extension.
778 .Sq \(dq
779 character where possible.
780 .Sh COMPATIBILITY
783 .Pq Qq groff .
784 .Pp
785 .Bl -dash -compact
786 .It
788 groff, it accepts arbitrary character numbers.
789 .It
791 .Fl T Ns Cm ascii ,
794 \e[coproduct], \e(gr, \e(-h, and \e(a. special characters render
795 differently between mandoc and groff.
796 .It
798 .Fl T Ns Cm html ,
800 between mandoc and groff.
801 .It
803 .Fl T Ns Cm ps
805 .Fl T Ns Cm pdf
807 .Fl T Ns Cm ascii
808 instead of rendering glyphs as in groff.
809 .It
812 known representation.
813 .El
814 .Sh SEE ALSO
815 .Xr mandoc 1 ,
816 .Xr man 7 ,
817 .Xr mdoc 7 ,
818 .Xr roff 7
819 .Sh AUTHORS
821 .Nm
823 .An Kristaps Dzonsons Aq Mt kristaps@bsd.lv .
824 .Sh CAVEATS
826 .Sq \e*(Ba
828 .Sq \&|
830 .Xr mdoc 7 ;
833 .Sq \e(ba
834 escape.