xref: /titanic_52/usr/src/man/man5/mandoc_char.5 (revision 260e9a87725c090ba5835b1f9f0b62fa2f96036f)
1*260e9a87SYuri Pankov.\"	$Id: mandoc_char.7,v 1.59 2015/01/20 19:39:34 schwarze Exp $
2*260e9a87SYuri Pankov.\"
3*260e9a87SYuri Pankov.\" Copyright (c) 2003 Jason McIntyre <jmc@openbsd.org>
4*260e9a87SYuri Pankov.\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
5*260e9a87SYuri Pankov.\" Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
695c635efSGarrett D'Amore.\"
795c635efSGarrett D'Amore.\" Permission to use, copy, modify, and distribute this software for any
895c635efSGarrett D'Amore.\" purpose with or without fee is hereby granted, provided that the above
995c635efSGarrett D'Amore.\" copyright notice and this permission notice appear in all copies.
1095c635efSGarrett D'Amore.\"
1195c635efSGarrett D'Amore.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
1295c635efSGarrett D'Amore.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1395c635efSGarrett D'Amore.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
1495c635efSGarrett D'Amore.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
1595c635efSGarrett D'Amore.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
1695c635efSGarrett D'Amore.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
1795c635efSGarrett D'Amore.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1895c635efSGarrett D'Amore.\"
19*260e9a87SYuri Pankov.Dd $Mdocdate: January 20 2015 $
2095c635efSGarrett D'Amore.Dt MANDOC_CHAR 5
2195c635efSGarrett D'Amore.Os
2295c635efSGarrett D'Amore.Sh NAME
2395c635efSGarrett D'Amore.Nm mandoc_char
2495c635efSGarrett D'Amore.Nd mandoc special characters
2595c635efSGarrett D'Amore.Sh DESCRIPTION
2695c635efSGarrett D'AmoreThis page documents the
27*260e9a87SYuri Pankov.Xr mandoc_roff 5
2895c635efSGarrett D'Amoreescape sequences accepted by
2995c635efSGarrett D'Amore.Xr mandoc 1
3095c635efSGarrett D'Amoreto represent special characters in
3195c635efSGarrett D'Amore.Xr mdoc 5
3295c635efSGarrett D'Amoreand
3395c635efSGarrett D'Amore.Xr man 5
3495c635efSGarrett D'Amoredocuments.
3595c635efSGarrett D'Amore.Pp
3695c635efSGarrett D'AmoreThe rendering depends on the
3795c635efSGarrett D'Amore.Xr mandoc 1
3895c635efSGarrett D'Amoreoutput mode; in ASCII output, most characters are completely
3995c635efSGarrett D'Amoreunintelligible.
4095c635efSGarrett D'AmoreFor that reason, using any of the special characters documented here,
4195c635efSGarrett D'Amoreexcept those discussed in the
4295c635efSGarrett D'Amore.Sx DESCRIPTION ,
4395c635efSGarrett D'Amoreis strongly discouraged; they are supported merely for backwards
4495c635efSGarrett D'Amorecompatibility with existing documents.
4595c635efSGarrett D'Amore.Pp
4695c635efSGarrett D'AmoreIn particular, in English manual pages, do not use special-character
4795c635efSGarrett D'Amoreescape sequences to represent national language characters in author
4895c635efSGarrett D'Amorenames; instead, provide ASCII transcriptions of the names.
4995c635efSGarrett D'Amore.Ss Dashes and Hyphens
5095c635efSGarrett D'AmoreIn typography there are different types of dashes of various width:
5195c635efSGarrett D'Amorethe hyphen (-),
5295c635efSGarrett D'Amorethe minus sign (\-),
5395c635efSGarrett D'Amorethe en-dash (\(en),
5495c635efSGarrett D'Amoreand the em-dash (\(em).
5595c635efSGarrett D'Amore.Pp
5695c635efSGarrett D'AmoreHyphens are used for adjectives;
5795c635efSGarrett D'Amoreto separate the two parts of a compound word;
5895c635efSGarrett D'Amoreor to separate a word across two successive lines of text.
5995c635efSGarrett D'AmoreThe hyphen does not need to be escaped:
6095c635efSGarrett D'Amore.Bd -unfilled -offset indent
6195c635efSGarrett D'Amoreblue-eyed
6295c635efSGarrett D'Amorelorry-driver
6395c635efSGarrett D'Amore.Ed
6495c635efSGarrett D'Amore.Pp
6595c635efSGarrett D'AmoreThe mathematical minus sign is used for negative numbers or subtraction.
6695c635efSGarrett D'AmoreIt should be written as
6795c635efSGarrett D'Amore.Sq \e- :
6895c635efSGarrett D'Amore.Bd -unfilled -offset indent
6995c635efSGarrett D'Amorea = 3 \e- 1;
7095c635efSGarrett D'Amoreb = \e-2;
7195c635efSGarrett D'Amore.Ed
7295c635efSGarrett D'Amore.Pp
7395c635efSGarrett D'AmoreThe en-dash is used to separate the two elements of a range,
7495c635efSGarrett D'Amoreor can be used the same way as an em-dash.
7595c635efSGarrett D'AmoreIt should be written as
7695c635efSGarrett D'Amore.Sq \e(en :
7795c635efSGarrett D'Amore.Bd -unfilled -offset indent
7895c635efSGarrett D'Amorepp. 95\e(en97.
7995c635efSGarrett D'AmoreGo away \e(en or else!
8095c635efSGarrett D'Amore.Ed
8195c635efSGarrett D'Amore.Pp
8295c635efSGarrett D'AmoreThe em-dash can be used to show an interruption
8395c635efSGarrett D'Amoreor can be used the same way as colons, semi-colons, or parentheses.
8495c635efSGarrett D'AmoreIt should be written as
8595c635efSGarrett D'Amore.Sq \e(em :
8695c635efSGarrett D'Amore.Bd -unfilled -offset indent
8795c635efSGarrett D'AmoreThree things \e(em apples, oranges, and bananas.
8895c635efSGarrett D'AmoreThis is not that \e(em rather, this is that.
8995c635efSGarrett D'Amore.Ed
9095c635efSGarrett D'Amore.Pp
9195c635efSGarrett D'AmoreNote:
9295c635efSGarrett D'Amorehyphens, minus signs, and en-dashes look identical under normal ASCII output.
9395c635efSGarrett D'AmoreOther formats, such as PostScript, render them correctly,
9495c635efSGarrett D'Amorewith differing widths.
9595c635efSGarrett D'Amore.Ss Spaces
9695c635efSGarrett D'AmoreTo separate words in normal text, for indenting and alignment
9795c635efSGarrett D'Amorein literal context, and when none of the following special cases apply,
9895c635efSGarrett D'Amorejust use the normal space character
9995c635efSGarrett D'Amore.Pq Sq \  .
10095c635efSGarrett D'Amore.Pp
101*260e9a87SYuri PankovWhen filling text, output lines may be broken between words, i.e. at space
10295c635efSGarrett D'Amorecharacters.
10395c635efSGarrett D'AmoreTo prevent a line break between two particular words,
104*260e9a87SYuri Pankovuse the unpaddable non-breaking space escape sequence
105*260e9a87SYuri Pankov.Pq Sq \e\ \&
10695c635efSGarrett D'Amoreinstead of the normal space character.
10795c635efSGarrett D'AmoreFor example, the input string
108*260e9a87SYuri Pankov.Dq number\e\ 1
10995c635efSGarrett D'Amorewill be kept together as
110*260e9a87SYuri Pankov.Dq number\ 1
11195c635efSGarrett D'Amoreon the same output line.
11295c635efSGarrett D'Amore.Pp
11395c635efSGarrett D'AmoreOn request and macro lines, the normal space character serves as an
11495c635efSGarrett D'Amoreargument delimiter.
115*260e9a87SYuri PankovTo include whitespace into arguments, quoting is usually the best choice;
116*260e9a87SYuri Pankovsee the MACRO SYNTAX section in
117*260e9a87SYuri Pankov.Xr mandoc_roff 5 .
118*260e9a87SYuri PankovIn some cases, using the non-breaking space escape sequence
11995c635efSGarrett D'Amore.Pq Sq \e\ \&
120*260e9a87SYuri Pankovmay be preferable.
121*260e9a87SYuri Pankov.Pp
12295c635efSGarrett D'AmoreTo escape macro names and to protect whitespace at the end
12395c635efSGarrett D'Amoreof input lines, the zero-width space
12495c635efSGarrett D'Amore.Pq Sq \e&
12595c635efSGarrett D'Amoreis often useful.
12695c635efSGarrett D'AmoreFor example, in
12795c635efSGarrett D'Amore.Xr mdoc 5 ,
12895c635efSGarrett D'Amorea normal space character can be displayed in single quotes in either
12995c635efSGarrett D'Amoreof the following ways:
13095c635efSGarrett D'Amore.Pp
13195c635efSGarrett D'Amore.Dl .Sq \(dq \(dq
13295c635efSGarrett D'Amore.Dl .Sq \e \e&
13395c635efSGarrett D'Amore.Ss Quotes
13495c635efSGarrett D'AmoreOn request and macro lines, the double-quote character
13595c635efSGarrett D'Amore.Pq Sq \(dq
13695c635efSGarrett D'Amoreis handled specially to allow quoting.
13795c635efSGarrett D'AmoreOne way to prevent this special handling is by using the
13895c635efSGarrett D'Amore.Sq \e(dq
13995c635efSGarrett D'Amoreescape sequence.
14095c635efSGarrett D'Amore.Pp
14195c635efSGarrett D'AmoreNote that on text lines, literal double-quote characters can be used
14295c635efSGarrett D'Amoreverbatim.
14395c635efSGarrett D'AmoreAll other quote-like characters can be used verbatim as well,
14495c635efSGarrett D'Amoreeven on request and macro lines.
14595c635efSGarrett D'Amore.Ss Periods
14695c635efSGarrett D'AmoreThe period
14795c635efSGarrett D'Amore.Pq Sq \&.
14895c635efSGarrett D'Amoreis handled specially at the beginning of an input line,
14995c635efSGarrett D'Amorewhere it introduces a
150*260e9a87SYuri Pankov.Xr mandoc_roff 5
15195c635efSGarrett D'Amorerequest or a macro, and when appearing alone as a macro argument in
15295c635efSGarrett D'Amore.Xr mdoc 5 .
15395c635efSGarrett D'AmoreIn such situations, prepend a zero-width space
15495c635efSGarrett D'Amore.Pq Sq \e&.
15595c635efSGarrett D'Amoreto make it behave like normal text.
15695c635efSGarrett D'Amore.Pp
15795c635efSGarrett D'AmoreDo not use the
15895c635efSGarrett D'Amore.Sq \e.
15995c635efSGarrett D'Amoreescape sequence.
16095c635efSGarrett D'AmoreIt does not prevent special handling of the period.
16195c635efSGarrett D'Amore.Ss Backslashes
16295c635efSGarrett D'AmoreTo include a literal backslash
16395c635efSGarrett D'Amore.Pq Sq \e
16495c635efSGarrett D'Amoreinto the output, use the
16595c635efSGarrett D'Amore.Pq Sq \ee
16695c635efSGarrett D'Amoreescape sequence.
16795c635efSGarrett D'Amore.Pp
16895c635efSGarrett D'AmoreNote that doubling it
16995c635efSGarrett D'Amore.Pq Sq \e\e
17095c635efSGarrett D'Amoreis not the right way to output a backslash.
17195c635efSGarrett D'AmoreBecause
17295c635efSGarrett D'Amore.Xr mandoc 1
17395c635efSGarrett D'Amoredoes not implement full
174*260e9a87SYuri Pankov.Xr mandoc_roff 5
17595c635efSGarrett D'Amorefunctionality, it may work with
17695c635efSGarrett D'Amore.Xr mandoc 1 ,
17795c635efSGarrett D'Amorebut it may have weird effects on complete
178*260e9a87SYuri Pankov.Xr mandoc_roff 5
17995c635efSGarrett D'Amoreimplementations.
18095c635efSGarrett D'Amore.Sh SPECIAL CHARACTERS
18195c635efSGarrett D'AmoreSpecial characters are encoded as
18295c635efSGarrett D'Amore.Sq \eX
18395c635efSGarrett D'Amore.Pq for a one-character escape ,
18495c635efSGarrett D'Amore.Sq \e(XX
18595c635efSGarrett D'Amore.Pq two-character ,
18695c635efSGarrett D'Amoreand
18795c635efSGarrett D'Amore.Sq \e[N]
18895c635efSGarrett D'Amore.Pq N-character .
18995c635efSGarrett D'AmoreFor details, see the
19095c635efSGarrett D'Amore.Em Special Characters
19195c635efSGarrett D'Amoresubsection of the
192*260e9a87SYuri Pankov.Xr mandoc_roff 5
19395c635efSGarrett D'Amoremanual.
19495c635efSGarrett D'Amore.Pp
19595c635efSGarrett D'AmoreSpacing:
19695c635efSGarrett D'Amore.Bl -column "Input" "Description" -offset indent -compact
19795c635efSGarrett D'Amore.It Em Input Ta Em Description
198*260e9a87SYuri Pankov.It Sq \e\ \& Ta unpaddable non-breaking space
199*260e9a87SYuri Pankov.It \e~      Ta paddable non-breaking space
200*260e9a87SYuri Pankov.It \e0      Ta unpaddable, breaking digit-width space
201*260e9a87SYuri Pankov.It \e|      Ta one-sixth \e(em narrow space, zero width in nroff mode
202*260e9a87SYuri Pankov.It \e^      Ta one-twelfth \e(em half-narrow space, zero width in nroff
20395c635efSGarrett D'Amore.It \e&      Ta zero-width space
204*260e9a87SYuri Pankov.It \e%      Ta zero-width space allowing hyphenation
20595c635efSGarrett D'Amore.El
20695c635efSGarrett D'Amore.Pp
20795c635efSGarrett D'AmoreLines:
20895c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
20995c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
21095c635efSGarrett D'Amore.It \e(ba    Ta \(ba        Ta bar
21195c635efSGarrett D'Amore.It \e(br    Ta \(br        Ta box rule
21295c635efSGarrett D'Amore.It \e(ul    Ta \(ul        Ta underscore
213*260e9a87SYuri Pankov.It \e(rn    Ta \(rn        Ta overline
21495c635efSGarrett D'Amore.It \e(bb    Ta \(bb        Ta broken bar
21595c635efSGarrett D'Amore.It \e(sl    Ta \(sl        Ta forward slash
21695c635efSGarrett D'Amore.It \e(rs    Ta \(rs        Ta backward slash
21795c635efSGarrett D'Amore.El
21895c635efSGarrett D'Amore.Pp
21995c635efSGarrett D'AmoreText markers:
22095c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
22195c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
22295c635efSGarrett D'Amore.It \e(ci    Ta \(ci        Ta circle
22395c635efSGarrett D'Amore.It \e(bu    Ta \(bu        Ta bullet
22495c635efSGarrett D'Amore.It \e(dd    Ta \(dd        Ta double dagger
22595c635efSGarrett D'Amore.It \e(dg    Ta \(dg        Ta dagger
22695c635efSGarrett D'Amore.It \e(lz    Ta \(lz        Ta lozenge
22795c635efSGarrett D'Amore.It \e(sq    Ta \(sq        Ta white square
22895c635efSGarrett D'Amore.It \e(ps    Ta \(ps        Ta paragraph
22995c635efSGarrett D'Amore.It \e(sc    Ta \(sc        Ta section
23095c635efSGarrett D'Amore.It \e(lh    Ta \(lh        Ta left hand
23195c635efSGarrett D'Amore.It \e(rh    Ta \(rh        Ta right hand
23295c635efSGarrett D'Amore.It \e(at    Ta \(at        Ta at
23395c635efSGarrett D'Amore.It \e(sh    Ta \(sh        Ta hash (pound)
23495c635efSGarrett D'Amore.It \e(CR    Ta \(CR        Ta carriage return
23595c635efSGarrett D'Amore.It \e(OK    Ta \(OK        Ta check mark
23695c635efSGarrett D'Amore.El
23795c635efSGarrett D'Amore.Pp
23895c635efSGarrett D'AmoreLegal symbols:
23995c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
24095c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
24195c635efSGarrett D'Amore.It \e(co    Ta \(co        Ta copyright
24295c635efSGarrett D'Amore.It \e(rg    Ta \(rg        Ta registered
24395c635efSGarrett D'Amore.It \e(tm    Ta \(tm        Ta trademarked
24495c635efSGarrett D'Amore.El
24595c635efSGarrett D'Amore.Pp
24695c635efSGarrett D'AmorePunctuation:
24795c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
24895c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
24995c635efSGarrett D'Amore.It \e(em    Ta \(em        Ta em-dash
25095c635efSGarrett D'Amore.It \e(en    Ta \(en        Ta en-dash
25195c635efSGarrett D'Amore.It \e(hy    Ta \(hy        Ta hyphen
25295c635efSGarrett D'Amore.It \ee      Ta \e          Ta back-slash
25395c635efSGarrett D'Amore.It \e.      Ta \.          Ta period
25495c635efSGarrett D'Amore.It \e(r!    Ta \(r!        Ta upside-down exclamation
25595c635efSGarrett D'Amore.It \e(r?    Ta \(r?        Ta upside-down question
25695c635efSGarrett D'Amore.El
25795c635efSGarrett D'Amore.Pp
25895c635efSGarrett D'AmoreQuotes:
25995c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
26095c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
26195c635efSGarrett D'Amore.It \e(Bq    Ta \(Bq        Ta right low double-quote
26295c635efSGarrett D'Amore.It \e(bq    Ta \(bq        Ta right low single-quote
26395c635efSGarrett D'Amore.It \e(lq    Ta \(lq        Ta left double-quote
26495c635efSGarrett D'Amore.It \e(rq    Ta \(rq        Ta right double-quote
26595c635efSGarrett D'Amore.It \e(oq    Ta \(oq        Ta left single-quote
26695c635efSGarrett D'Amore.It \e(cq    Ta \(cq        Ta right single-quote
26795c635efSGarrett D'Amore.It \e(aq    Ta \(aq        Ta apostrophe quote (text)
26895c635efSGarrett D'Amore.It \e(dq    Ta \(dq        Ta double quote (text)
26995c635efSGarrett D'Amore.It \e(Fo    Ta \(Fo        Ta left guillemet
27095c635efSGarrett D'Amore.It \e(Fc    Ta \(Fc        Ta right guillemet
27195c635efSGarrett D'Amore.It \e(fo    Ta \(fo        Ta left single guillemet
27295c635efSGarrett D'Amore.It \e(fc    Ta \(fc        Ta right single guillemet
27395c635efSGarrett D'Amore.El
27495c635efSGarrett D'Amore.Pp
27595c635efSGarrett D'AmoreBrackets:
276*260e9a87SYuri Pankov.Bl -column "xxbracketrightbtx" Rendered Description -offset indent -compact
27795c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
27895c635efSGarrett D'Amore.It \e(lB    Ta \(lB        Ta left bracket
27995c635efSGarrett D'Amore.It \e(rB    Ta \(rB        Ta right bracket
28095c635efSGarrett D'Amore.It \e(lC    Ta \(lC        Ta left brace
28195c635efSGarrett D'Amore.It \e(rC    Ta \(rC        Ta right brace
28295c635efSGarrett D'Amore.It \e(la    Ta \(la        Ta left angle
28395c635efSGarrett D'Amore.It \e(ra    Ta \(ra        Ta right angle
28495c635efSGarrett D'Amore.It \e(bv    Ta \(bv        Ta brace extension
28595c635efSGarrett D'Amore.It \e[braceex] Ta \[braceex] Ta brace extension
28695c635efSGarrett D'Amore.It \e[bracketlefttp] Ta \[bracketlefttp] Ta top-left hooked bracket
287*260e9a87SYuri Pankov.It \e[bracketleftbt] Ta \[bracketleftbt] Ta bottom-left hooked bracket
28895c635efSGarrett D'Amore.It \e[bracketleftex] Ta \[bracketleftex] Ta left hooked bracket extension
28995c635efSGarrett D'Amore.It \e[bracketrighttp] Ta \[bracketrighttp] Ta top-right hooked bracket
290*260e9a87SYuri Pankov.It \e[bracketrightbt] Ta \[bracketrightbt] Ta bottom-right hooked bracket
29195c635efSGarrett D'Amore.It \e[bracketrightex] Ta \[bracketrightex] Ta right hooked bracket extension
29295c635efSGarrett D'Amore.It \e(lt    Ta \(lt        Ta top-left hooked brace
29395c635efSGarrett D'Amore.It \e[bracelefttp] Ta \[bracelefttp] Ta top-left hooked brace
29495c635efSGarrett D'Amore.It \e(lk    Ta \(lk        Ta mid-left hooked brace
29595c635efSGarrett D'Amore.It \e[braceleftmid] Ta \[braceleftmid] Ta mid-left hooked brace
29695c635efSGarrett D'Amore.It \e(lb    Ta \(lb        Ta bottom-left hooked brace
297*260e9a87SYuri Pankov.It \e[braceleftbt] Ta \[braceleftbt] Ta bottom-left hooked brace
29895c635efSGarrett D'Amore.It \e[braceleftex] Ta \[braceleftex] Ta left hooked brace extension
29995c635efSGarrett D'Amore.It \e(rt    Ta \(rt        Ta top-left hooked brace
30095c635efSGarrett D'Amore.It \e[bracerighttp] Ta \[bracerighttp] Ta top-right hooked brace
30195c635efSGarrett D'Amore.It \e(rk    Ta \(rk        Ta mid-right hooked brace
30295c635efSGarrett D'Amore.It \e[bracerightmid] Ta \[bracerightmid] Ta mid-right hooked brace
30395c635efSGarrett D'Amore.It \e(rb    Ta \(rb        Ta bottom-right hooked brace
304*260e9a87SYuri Pankov.It \e[bracerightbt] Ta \[bracerightbt] Ta bottom-right hooked brace
30595c635efSGarrett D'Amore.It \e[bracerightex] Ta \[bracerightex] Ta right hooked brace extension
30695c635efSGarrett D'Amore.It \e[parenlefttp] Ta \[parenlefttp] Ta top-left hooked parenthesis
307*260e9a87SYuri Pankov.It \e[parenleftbt] Ta \[parenleftbt] Ta bottom-left hooked parenthesis
30895c635efSGarrett D'Amore.It \e[parenleftex] Ta \[parenleftex] Ta left hooked parenthesis extension
30995c635efSGarrett D'Amore.It \e[parenrighttp] Ta \[parenrighttp] Ta top-right hooked parenthesis
310*260e9a87SYuri Pankov.It \e[parenrightbt] Ta \[parenrightbt] Ta bottom-right hooked parenthesis
31195c635efSGarrett D'Amore.It \e[parenrightex] Ta \[parenrightex] Ta right hooked parenthesis extension
31295c635efSGarrett D'Amore.El
31395c635efSGarrett D'Amore.Pp
31495c635efSGarrett D'AmoreArrows:
31595c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
31695c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
31795c635efSGarrett D'Amore.It \e(<-    Ta \(<-        Ta left arrow
31895c635efSGarrett D'Amore.It \e(->    Ta \(->        Ta right arrow
31995c635efSGarrett D'Amore.It \e(<>    Ta \(<>        Ta left-right arrow
32095c635efSGarrett D'Amore.It \e(da    Ta \(da        Ta down arrow
32195c635efSGarrett D'Amore.It \e(ua    Ta \(ua        Ta up arrow
32295c635efSGarrett D'Amore.It \e(va    Ta \(va        Ta up-down arrow
32395c635efSGarrett D'Amore.It \e(lA    Ta \(lA        Ta left double-arrow
32495c635efSGarrett D'Amore.It \e(rA    Ta \(rA        Ta right double-arrow
32595c635efSGarrett D'Amore.It \e(hA    Ta \(hA        Ta left-right double-arrow
32695c635efSGarrett D'Amore.It \e(uA    Ta \(uA        Ta up double-arrow
32795c635efSGarrett D'Amore.It \e(dA    Ta \(dA        Ta down double-arrow
32895c635efSGarrett D'Amore.It \e(vA    Ta \(vA        Ta up-down double-arrow
32995c635efSGarrett D'Amore.El
33095c635efSGarrett D'Amore.Pp
33195c635efSGarrett D'AmoreLogical:
33295c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
33395c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
33495c635efSGarrett D'Amore.It \e(AN    Ta \(AN        Ta logical and
33595c635efSGarrett D'Amore.It \e(OR    Ta \(OR        Ta logical or
33695c635efSGarrett D'Amore.It \e(no    Ta \(no        Ta logical not
33795c635efSGarrett D'Amore.It \e[tno]  Ta \[tno]      Ta logical not (text)
33895c635efSGarrett D'Amore.It \e(te    Ta \(te        Ta existential quantifier
33995c635efSGarrett D'Amore.It \e(fa    Ta \(fa        Ta universal quantifier
34095c635efSGarrett D'Amore.It \e(st    Ta \(st        Ta such that
34195c635efSGarrett D'Amore.It \e(tf    Ta \(tf        Ta therefore
34295c635efSGarrett D'Amore.It \e(3d    Ta \(3d        Ta therefore
34395c635efSGarrett D'Amore.It \e(or    Ta \(or        Ta bitwise or
34495c635efSGarrett D'Amore.El
34595c635efSGarrett D'Amore.Pp
34695c635efSGarrett D'AmoreMathematical:
34795c635efSGarrett D'Amore.Bl -column "xxcoproductxx" "Rendered" "Description" -offset indent -compact
34895c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
34995c635efSGarrett D'Amore.It \e(pl    Ta \(pl        Ta plus
35095c635efSGarrett D'Amore.It \e(mi    Ta \(mi        Ta minus
35195c635efSGarrett D'Amore.It \e-      Ta \-          Ta minus (text)
35295c635efSGarrett D'Amore.It \e(-+    Ta \(-+        Ta minus-plus
35395c635efSGarrett D'Amore.It \e(+-    Ta \(+-        Ta plus-minus
35495c635efSGarrett D'Amore.It \e[t+-]  Ta \[t+-]      Ta plus-minus (text)
355*260e9a87SYuri Pankov.It \e(pc    Ta \(pc        Ta center-dot
35695c635efSGarrett D'Amore.It \e(mu    Ta \(mu        Ta multiply
35795c635efSGarrett D'Amore.It \e[tmu]  Ta \[tmu]      Ta multiply (text)
35895c635efSGarrett D'Amore.It \e(c*    Ta \(c*        Ta circle-multiply
35995c635efSGarrett D'Amore.It \e(c+    Ta \(c+        Ta circle-plus
36095c635efSGarrett D'Amore.It \e(di    Ta \(di        Ta divide
36195c635efSGarrett D'Amore.It \e[tdi]  Ta \[tdi]      Ta divide (text)
36295c635efSGarrett D'Amore.It \e(f/    Ta \(f/        Ta fraction
36395c635efSGarrett D'Amore.It \e(**    Ta \(**        Ta asterisk
36495c635efSGarrett D'Amore.It \e(<=    Ta \(<=        Ta less-than-equal
36595c635efSGarrett D'Amore.It \e(>=    Ta \(>=        Ta greater-than-equal
36695c635efSGarrett D'Amore.It \e(<<    Ta \(<<        Ta much less
36795c635efSGarrett D'Amore.It \e(>>    Ta \(>>        Ta much greater
36895c635efSGarrett D'Amore.It \e(eq    Ta \(eq        Ta equal
36995c635efSGarrett D'Amore.It \e(!=    Ta \(!=        Ta not equal
37095c635efSGarrett D'Amore.It \e(==    Ta \(==        Ta equivalent
37195c635efSGarrett D'Amore.It \e(ne    Ta \(ne        Ta not equivalent
372*260e9a87SYuri Pankov.It \e(ap    Ta \(ap        Ta tilde operator
373*260e9a87SYuri Pankov.It \e(|=    Ta \(|=        Ta asymptotically equal
374*260e9a87SYuri Pankov.It \e(=~    Ta \(=~        Ta approximately equal
375*260e9a87SYuri Pankov.It \e(~~    Ta \(~~        Ta almost equal
376*260e9a87SYuri Pankov.It \e(~=    Ta \(~=        Ta almost equal
37795c635efSGarrett D'Amore.It \e(pt    Ta \(pt        Ta proportionate
37895c635efSGarrett D'Amore.It \e(es    Ta \(es        Ta empty set
37995c635efSGarrett D'Amore.It \e(mo    Ta \(mo        Ta element
38095c635efSGarrett D'Amore.It \e(nm    Ta \(nm        Ta not element
38195c635efSGarrett D'Amore.It \e(sb    Ta \(sb        Ta proper subset
38295c635efSGarrett D'Amore.It \e(nb    Ta \(nb        Ta not subset
38395c635efSGarrett D'Amore.It \e(sp    Ta \(sp        Ta proper superset
38495c635efSGarrett D'Amore.It \e(nc    Ta \(nc        Ta not superset
38595c635efSGarrett D'Amore.It \e(ib    Ta \(ib        Ta reflexive subset
38695c635efSGarrett D'Amore.It \e(ip    Ta \(ip        Ta reflexive superset
38795c635efSGarrett D'Amore.It \e(ca    Ta \(ca        Ta intersection
38895c635efSGarrett D'Amore.It \e(cu    Ta \(cu        Ta union
38995c635efSGarrett D'Amore.It \e(/_    Ta \(/_        Ta angle
39095c635efSGarrett D'Amore.It \e(pp    Ta \(pp        Ta perpendicular
39195c635efSGarrett D'Amore.It \e(is    Ta \(is        Ta integral
39295c635efSGarrett D'Amore.It \e[integral] Ta \[integral] Ta integral
39395c635efSGarrett D'Amore.It \e[sum]    Ta \[sum]   Ta summation
39495c635efSGarrett D'Amore.It \e[product] Ta \[product] Ta product
39595c635efSGarrett D'Amore.It \e[coproduct] Ta \[coproduct] Ta coproduct
39695c635efSGarrett D'Amore.It \e(gr    Ta \(gr        Ta gradient
39795c635efSGarrett D'Amore.It \e(sr    Ta \(sr        Ta square root
39895c635efSGarrett D'Amore.It \e[sqrt] Ta \[sqrt]     Ta square root
39995c635efSGarrett D'Amore.It \e(lc    Ta \(lc        Ta left-ceiling
40095c635efSGarrett D'Amore.It \e(rc    Ta \(rc        Ta right-ceiling
40195c635efSGarrett D'Amore.It \e(lf    Ta \(lf        Ta left-floor
40295c635efSGarrett D'Amore.It \e(rf    Ta \(rf        Ta right-floor
40395c635efSGarrett D'Amore.It \e(if    Ta \(if        Ta infinity
40495c635efSGarrett D'Amore.It \e(Ah    Ta \(Ah        Ta aleph
40595c635efSGarrett D'Amore.It \e(Im    Ta \(Im        Ta imaginary
40695c635efSGarrett D'Amore.It \e(Re    Ta \(Re        Ta real
40795c635efSGarrett D'Amore.It \e(pd    Ta \(pd        Ta partial differential
40895c635efSGarrett D'Amore.It \e(-h    Ta \(-h        Ta Planck constant over 2\(*p
40995c635efSGarrett D'Amore.It \e[12]   Ta \[12]       Ta one-half
41095c635efSGarrett D'Amore.It \e[14]   Ta \[14]       Ta one-fourth
41195c635efSGarrett D'Amore.It \e[34]   Ta \[34]       Ta three-fourths
41295c635efSGarrett D'Amore.El
41395c635efSGarrett D'Amore.Pp
41495c635efSGarrett D'AmoreLigatures:
41595c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
41695c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
41795c635efSGarrett D'Amore.It \e(ff    Ta \(ff        Ta ff ligature
41895c635efSGarrett D'Amore.It \e(fi    Ta \(fi        Ta fi ligature
41995c635efSGarrett D'Amore.It \e(fl    Ta \(fl        Ta fl ligature
42095c635efSGarrett D'Amore.It \e(Fi    Ta \(Fi        Ta ffi ligature
42195c635efSGarrett D'Amore.It \e(Fl    Ta \(Fl        Ta ffl ligature
42295c635efSGarrett D'Amore.It \e(AE    Ta \(AE        Ta AE
42395c635efSGarrett D'Amore.It \e(ae    Ta \(ae        Ta ae
42495c635efSGarrett D'Amore.It \e(OE    Ta \(OE        Ta OE
42595c635efSGarrett D'Amore.It \e(oe    Ta \(oe        Ta oe
42695c635efSGarrett D'Amore.It \e(ss    Ta \(ss        Ta German eszett
42795c635efSGarrett D'Amore.It \e(IJ    Ta \(IJ        Ta IJ ligature
42895c635efSGarrett D'Amore.It \e(ij    Ta \(ij        Ta ij ligature
42995c635efSGarrett D'Amore.El
43095c635efSGarrett D'Amore.Pp
43195c635efSGarrett D'AmoreAccents:
43295c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
43395c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
43495c635efSGarrett D'Amore.It \e(a"    Ta \(a"        Ta Hungarian umlaut
43595c635efSGarrett D'Amore.It \e(a-    Ta \(a-        Ta macron
43695c635efSGarrett D'Amore.It \e(a.    Ta \(a.        Ta dotted
43795c635efSGarrett D'Amore.It \e(a^    Ta \(a^        Ta circumflex
43895c635efSGarrett D'Amore.It \e(aa    Ta \(aa        Ta acute
43995c635efSGarrett D'Amore.It \e'      Ta \'          Ta acute
44095c635efSGarrett D'Amore.It \e(ga    Ta \(ga        Ta grave
44195c635efSGarrett D'Amore.It \e`      Ta \`          Ta grave
44295c635efSGarrett D'Amore.It \e(ab    Ta \(ab        Ta breve
44395c635efSGarrett D'Amore.It \e(ac    Ta \(ac        Ta cedilla
44495c635efSGarrett D'Amore.It \e(ad    Ta \(ad        Ta dieresis
44595c635efSGarrett D'Amore.It \e(ah    Ta \(ah        Ta caron
44695c635efSGarrett D'Amore.It \e(ao    Ta \(ao        Ta ring
44795c635efSGarrett D'Amore.It \e(a~    Ta \(a~        Ta tilde
44895c635efSGarrett D'Amore.It \e(ho    Ta \(ho        Ta ogonek
44995c635efSGarrett D'Amore.It \e(ha    Ta \(ha        Ta hat (text)
45095c635efSGarrett D'Amore.It \e(ti    Ta \(ti        Ta tilde (text)
45195c635efSGarrett D'Amore.El
45295c635efSGarrett D'Amore.Pp
45395c635efSGarrett D'AmoreAccented letters:
45495c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
45595c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
45695c635efSGarrett D'Amore.It \e('A    Ta \('A        Ta acute A
45795c635efSGarrett D'Amore.It \e('E    Ta \('E        Ta acute E
45895c635efSGarrett D'Amore.It \e('I    Ta \('I        Ta acute I
45995c635efSGarrett D'Amore.It \e('O    Ta \('O        Ta acute O
46095c635efSGarrett D'Amore.It \e('U    Ta \('U        Ta acute U
46195c635efSGarrett D'Amore.It \e('a    Ta \('a        Ta acute a
46295c635efSGarrett D'Amore.It \e('e    Ta \('e        Ta acute e
46395c635efSGarrett D'Amore.It \e('i    Ta \('i        Ta acute i
46495c635efSGarrett D'Amore.It \e('o    Ta \('o        Ta acute o
46595c635efSGarrett D'Amore.It \e('u    Ta \('u        Ta acute u
46695c635efSGarrett D'Amore.It \e(`A    Ta \(`A        Ta grave A
46795c635efSGarrett D'Amore.It \e(`E    Ta \(`E        Ta grave E
46895c635efSGarrett D'Amore.It \e(`I    Ta \(`I        Ta grave I
46995c635efSGarrett D'Amore.It \e(`O    Ta \(`O        Ta grave O
47095c635efSGarrett D'Amore.It \e(`U    Ta \(`U        Ta grave U
47195c635efSGarrett D'Amore.It \e(`a    Ta \(`a        Ta grave a
47295c635efSGarrett D'Amore.It \e(`e    Ta \(`e        Ta grave e
47395c635efSGarrett D'Amore.It \e(`i    Ta \(`i        Ta grave i
47495c635efSGarrett D'Amore.It \e(`o    Ta \(`i        Ta grave o
47595c635efSGarrett D'Amore.It \e(`u    Ta \(`u        Ta grave u
47695c635efSGarrett D'Amore.It \e(~A    Ta \(~A        Ta tilde A
47795c635efSGarrett D'Amore.It \e(~N    Ta \(~N        Ta tilde N
47895c635efSGarrett D'Amore.It \e(~O    Ta \(~O        Ta tilde O
47995c635efSGarrett D'Amore.It \e(~a    Ta \(~a        Ta tilde a
48095c635efSGarrett D'Amore.It \e(~n    Ta \(~n        Ta tilde n
48195c635efSGarrett D'Amore.It \e(~o    Ta \(~o        Ta tilde o
48295c635efSGarrett D'Amore.It \e(:A    Ta \(:A        Ta dieresis A
48395c635efSGarrett D'Amore.It \e(:E    Ta \(:E        Ta dieresis E
48495c635efSGarrett D'Amore.It \e(:I    Ta \(:I        Ta dieresis I
48595c635efSGarrett D'Amore.It \e(:O    Ta \(:O        Ta dieresis O
48695c635efSGarrett D'Amore.It \e(:U    Ta \(:U        Ta dieresis U
48795c635efSGarrett D'Amore.It \e(:a    Ta \(:a        Ta dieresis a
48895c635efSGarrett D'Amore.It \e(:e    Ta \(:e        Ta dieresis e
48995c635efSGarrett D'Amore.It \e(:i    Ta \(:i        Ta dieresis i
49095c635efSGarrett D'Amore.It \e(:o    Ta \(:o        Ta dieresis o
49195c635efSGarrett D'Amore.It \e(:u    Ta \(:u        Ta dieresis u
49295c635efSGarrett D'Amore.It \e(:y    Ta \(:y        Ta dieresis y
49395c635efSGarrett D'Amore.It \e(^A    Ta \(^A        Ta circumflex A
49495c635efSGarrett D'Amore.It \e(^E    Ta \(^E        Ta circumflex E
49595c635efSGarrett D'Amore.It \e(^I    Ta \(^I        Ta circumflex I
49695c635efSGarrett D'Amore.It \e(^O    Ta \(^O        Ta circumflex O
49795c635efSGarrett D'Amore.It \e(^U    Ta \(^U        Ta circumflex U
49895c635efSGarrett D'Amore.It \e(^a    Ta \(^a        Ta circumflex a
49995c635efSGarrett D'Amore.It \e(^e    Ta \(^e        Ta circumflex e
50095c635efSGarrett D'Amore.It \e(^i    Ta \(^i        Ta circumflex i
50195c635efSGarrett D'Amore.It \e(^o    Ta \(^o        Ta circumflex o
50295c635efSGarrett D'Amore.It \e(^u    Ta \(^u        Ta circumflex u
50395c635efSGarrett D'Amore.It \e(,C    Ta \(,C        Ta cedilla C
50495c635efSGarrett D'Amore.It \e(,c    Ta \(,c        Ta cedilla c
50595c635efSGarrett D'Amore.It \e(/L    Ta \(/L        Ta stroke L
50695c635efSGarrett D'Amore.It \e(/l    Ta \(/l        Ta stroke l
50795c635efSGarrett D'Amore.It \e(/O    Ta \(/O        Ta stroke O
50895c635efSGarrett D'Amore.It \e(/o    Ta \(/o        Ta stroke o
50995c635efSGarrett D'Amore.It \e(oA    Ta \(oA        Ta ring A
51095c635efSGarrett D'Amore.It \e(oa    Ta \(oa        Ta ring a
51195c635efSGarrett D'Amore.El
51295c635efSGarrett D'Amore.Pp
51395c635efSGarrett D'AmoreSpecial letters:
51495c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
51595c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
51695c635efSGarrett D'Amore.It \e(-D    Ta \(-D        Ta Eth
51795c635efSGarrett D'Amore.It \e(Sd    Ta \(Sd        Ta eth
51895c635efSGarrett D'Amore.It \e(TP    Ta \(TP        Ta Thorn
51995c635efSGarrett D'Amore.It \e(Tp    Ta \(Tp        Ta thorn
52095c635efSGarrett D'Amore.It \e(.i    Ta \(.i        Ta dotless i
52195c635efSGarrett D'Amore.It \e(.j    Ta \(.j        Ta dotless j
52295c635efSGarrett D'Amore.El
52395c635efSGarrett D'Amore.Pp
52495c635efSGarrett D'AmoreCurrency:
52595c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
52695c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
52795c635efSGarrett D'Amore.It \e(Do    Ta \(Do        Ta dollar
52895c635efSGarrett D'Amore.It \e(ct    Ta \(ct        Ta cent
52995c635efSGarrett D'Amore.It \e(Eu    Ta \(Eu        Ta Euro symbol
53095c635efSGarrett D'Amore.It \e(eu    Ta \(eu        Ta Euro symbol
53195c635efSGarrett D'Amore.It \e(Ye    Ta \(Ye        Ta yen
53295c635efSGarrett D'Amore.It \e(Po    Ta \(Po        Ta pound
53395c635efSGarrett D'Amore.It \e(Cs    Ta \(Cs        Ta Scandinavian
53495c635efSGarrett D'Amore.It \e(Fn    Ta \(Fn        Ta florin
53595c635efSGarrett D'Amore.El
53695c635efSGarrett D'Amore.Pp
53795c635efSGarrett D'AmoreUnits:
53895c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
53995c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
54095c635efSGarrett D'Amore.It \e(de    Ta \(de        Ta degree
54195c635efSGarrett D'Amore.It \e(%0    Ta \(%0        Ta per-thousand
54295c635efSGarrett D'Amore.It \e(fm    Ta \(fm        Ta minute
54395c635efSGarrett D'Amore.It \e(sd    Ta \(sd        Ta second
54495c635efSGarrett D'Amore.It \e(mc    Ta \(mc        Ta micro
54595c635efSGarrett D'Amore.El
54695c635efSGarrett D'Amore.Pp
54795c635efSGarrett D'AmoreGreek letters:
54895c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent -compact
54995c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
55095c635efSGarrett D'Amore.It \e(*A    Ta \(*A        Ta Alpha
55195c635efSGarrett D'Amore.It \e(*B    Ta \(*B        Ta Beta
55295c635efSGarrett D'Amore.It \e(*G    Ta \(*G        Ta Gamma
55395c635efSGarrett D'Amore.It \e(*D    Ta \(*D        Ta Delta
55495c635efSGarrett D'Amore.It \e(*E    Ta \(*E        Ta Epsilon
55595c635efSGarrett D'Amore.It \e(*Z    Ta \(*Z        Ta Zeta
55695c635efSGarrett D'Amore.It \e(*Y    Ta \(*Y        Ta Eta
55795c635efSGarrett D'Amore.It \e(*H    Ta \(*H        Ta Theta
55895c635efSGarrett D'Amore.It \e(*I    Ta \(*I        Ta Iota
55995c635efSGarrett D'Amore.It \e(*K    Ta \(*K        Ta Kappa
56095c635efSGarrett D'Amore.It \e(*L    Ta \(*L        Ta Lambda
56195c635efSGarrett D'Amore.It \e(*M    Ta \(*M        Ta Mu
56295c635efSGarrett D'Amore.It \e(*N    Ta \(*N        Ta Nu
56395c635efSGarrett D'Amore.It \e(*C    Ta \(*C        Ta Xi
56495c635efSGarrett D'Amore.It \e(*O    Ta \(*O        Ta Omicron
56595c635efSGarrett D'Amore.It \e(*P    Ta \(*P        Ta Pi
56695c635efSGarrett D'Amore.It \e(*R    Ta \(*R        Ta Rho
56795c635efSGarrett D'Amore.It \e(*S    Ta \(*S        Ta Sigma
56895c635efSGarrett D'Amore.It \e(*T    Ta \(*T        Ta Tau
56995c635efSGarrett D'Amore.It \e(*U    Ta \(*U        Ta Upsilon
57095c635efSGarrett D'Amore.It \e(*F    Ta \(*F        Ta Phi
57195c635efSGarrett D'Amore.It \e(*X    Ta \(*X        Ta Chi
57295c635efSGarrett D'Amore.It \e(*Q    Ta \(*Q        Ta Psi
57395c635efSGarrett D'Amore.It \e(*W    Ta \(*W        Ta Omega
57495c635efSGarrett D'Amore.It \e(*a    Ta \(*a        Ta alpha
57595c635efSGarrett D'Amore.It \e(*b    Ta \(*b        Ta beta
57695c635efSGarrett D'Amore.It \e(*g    Ta \(*g        Ta gamma
57795c635efSGarrett D'Amore.It \e(*d    Ta \(*d        Ta delta
57895c635efSGarrett D'Amore.It \e(*e    Ta \(*e        Ta epsilon
57995c635efSGarrett D'Amore.It \e(*z    Ta \(*z        Ta zeta
58095c635efSGarrett D'Amore.It \e(*y    Ta \(*y        Ta eta
58195c635efSGarrett D'Amore.It \e(*h    Ta \(*h        Ta theta
58295c635efSGarrett D'Amore.It \e(*i    Ta \(*i        Ta iota
58395c635efSGarrett D'Amore.It \e(*k    Ta \(*k        Ta kappa
58495c635efSGarrett D'Amore.It \e(*l    Ta \(*l        Ta lambda
58595c635efSGarrett D'Amore.It \e(*m    Ta \(*m        Ta mu
58695c635efSGarrett D'Amore.It \e(*n    Ta \(*n        Ta nu
58795c635efSGarrett D'Amore.It \e(*c    Ta \(*c        Ta xi
58895c635efSGarrett D'Amore.It \e(*o    Ta \(*o        Ta omicron
58995c635efSGarrett D'Amore.It \e(*p    Ta \(*p        Ta pi
59095c635efSGarrett D'Amore.It \e(*r    Ta \(*r        Ta rho
59195c635efSGarrett D'Amore.It \e(*s    Ta \(*s        Ta sigma
59295c635efSGarrett D'Amore.It \e(*t    Ta \(*t        Ta tau
59395c635efSGarrett D'Amore.It \e(*u    Ta \(*u        Ta upsilon
59495c635efSGarrett D'Amore.It \e(*f    Ta \(*f        Ta phi
59595c635efSGarrett D'Amore.It \e(*x    Ta \(*x        Ta chi
59695c635efSGarrett D'Amore.It \e(*q    Ta \(*q        Ta psi
59795c635efSGarrett D'Amore.It \e(*w    Ta \(*w        Ta omega
59895c635efSGarrett D'Amore.It \e(+h    Ta \(+h        Ta theta variant
59995c635efSGarrett D'Amore.It \e(+f    Ta \(+f        Ta phi variant
60095c635efSGarrett D'Amore.It \e(+p    Ta \(+p        Ta pi variant
60195c635efSGarrett D'Amore.It \e(+e    Ta \(+e        Ta epsilon variant
60295c635efSGarrett D'Amore.It \e(ts    Ta \(ts        Ta sigma terminal
60395c635efSGarrett D'Amore.El
60495c635efSGarrett D'Amore.Sh PREDEFINED STRINGS
60595c635efSGarrett D'AmorePredefined strings are inherited from the macro packages of historical
60695c635efSGarrett D'Amoretroff implementations.
60795c635efSGarrett D'AmoreThey are
60895c635efSGarrett D'Amore.Em not recommended
60995c635efSGarrett D'Amorefor use, as they differ across implementations.
61095c635efSGarrett D'AmoreManuals using these predefined strings are almost certainly not
61195c635efSGarrett D'Amoreportable.
61295c635efSGarrett D'Amore.Pp
61395c635efSGarrett D'AmoreTheir syntax is similar to special characters, using
61495c635efSGarrett D'Amore.Sq \e*X
61595c635efSGarrett D'Amore.Pq for a one-character escape ,
61695c635efSGarrett D'Amore.Sq \e*(XX
61795c635efSGarrett D'Amore.Pq two-character ,
61895c635efSGarrett D'Amoreand
61995c635efSGarrett D'Amore.Sq \e*[N]
62095c635efSGarrett D'Amore.Pq N-character .
62195c635efSGarrett D'AmoreFor details, see the
62295c635efSGarrett D'Amore.Em Predefined Strings
62395c635efSGarrett D'Amoresubsection of the
624*260e9a87SYuri Pankov.Xr mandoc_roff 5
62595c635efSGarrett D'Amoremanual.
62695c635efSGarrett D'Amore.Bl -column "Input" "Rendered" "Description" -offset indent
62795c635efSGarrett D'Amore.It Em Input Ta Em Rendered Ta Em Description
62895c635efSGarrett D'Amore.It \e*(Ba   Ta \*(Ba       Ta vertical bar
62995c635efSGarrett D'Amore.It \e*(Ne   Ta \*(Ne       Ta not equal
63095c635efSGarrett D'Amore.It \e*(Ge   Ta \*(Ge       Ta greater-than-equal
63195c635efSGarrett D'Amore.It \e*(Le   Ta \*(Le       Ta less-than-equal
63295c635efSGarrett D'Amore.It \e*(Gt   Ta \*(Gt       Ta greater-than
63395c635efSGarrett D'Amore.It \e*(Lt   Ta \*(Lt       Ta less-than
63495c635efSGarrett D'Amore.It \e*(Pm   Ta \*(Pm       Ta plus-minus
63595c635efSGarrett D'Amore.It \e*(If   Ta \*(If       Ta infinity
63695c635efSGarrett D'Amore.It \e*(Pi   Ta \*(Pi       Ta pi
63795c635efSGarrett D'Amore.It \e*(Na   Ta \*(Na       Ta NaN
63895c635efSGarrett D'Amore.It \e*(Am   Ta \*(Am       Ta ampersand
63995c635efSGarrett D'Amore.It \e*R     Ta \*R         Ta restricted mark
64095c635efSGarrett D'Amore.It \e*(Tm   Ta \*(Tm       Ta trade mark
64195c635efSGarrett D'Amore.It \e*q     Ta \*q         Ta double-quote
64295c635efSGarrett D'Amore.It \e*(Rq   Ta \*(Rq       Ta right-double-quote
64395c635efSGarrett D'Amore.It \e*(Lq   Ta \*(Lq       Ta left-double-quote
64495c635efSGarrett D'Amore.It \e*(lp   Ta \*(lp       Ta right-parenthesis
64595c635efSGarrett D'Amore.It \e*(rp   Ta \*(rp       Ta left-parenthesis
64695c635efSGarrett D'Amore.It \e*(lq   Ta \*(lq       Ta left double-quote
64795c635efSGarrett D'Amore.It \e*(rq   Ta \*(rq       Ta right double-quote
64895c635efSGarrett D'Amore.It \e*(ua   Ta \*(ua       Ta up arrow
64995c635efSGarrett D'Amore.It \e*(va   Ta \*(va       Ta up-down arrow
65095c635efSGarrett D'Amore.It \e*(<=   Ta \*(<=       Ta less-than-equal
65195c635efSGarrett D'Amore.It \e*(>=   Ta \*(>=       Ta greater-than-equal
65295c635efSGarrett D'Amore.It \e*(aa   Ta \*(aa       Ta acute
65395c635efSGarrett D'Amore.It \e*(ga   Ta \*(ga       Ta grave
65495c635efSGarrett D'Amore.It \e*(Px   Ta \*(Px       Ta POSIX standard name
65595c635efSGarrett D'Amore.It \e*(Ai   Ta \*(Ai       Ta ANSI standard name
65695c635efSGarrett D'Amore.El
65795c635efSGarrett D'Amore.Sh UNICODE CHARACTERS
658*260e9a87SYuri PankovThe escape sequences
65995c635efSGarrett D'Amore.Pp
660*260e9a87SYuri Pankov.Dl \e[uXXXX] and \eC'uXXXX'
66195c635efSGarrett D'Amore.Pp
662*260e9a87SYuri Pankovare interpreted as Unicode codepoints.
66395c635efSGarrett D'AmoreThe codepoint must be in the range above U+0080 and less than U+10FFFF.
664*260e9a87SYuri PankovFor compatibility, the hexadecimal digits
665*260e9a87SYuri Pankov.Sq A
666*260e9a87SYuri Pankovto
667*260e9a87SYuri Pankov.Sq F
668*260e9a87SYuri Pankovmust be given as uppercase characters,
669*260e9a87SYuri Pankovand points must be zero-padded to four characters; if
67095c635efSGarrett D'Amoregreater than four characters, no zero padding is allowed.
67195c635efSGarrett D'AmoreUnicode surrogates are not allowed.
67295c635efSGarrett D'Amore.\" .Pp
67395c635efSGarrett D'Amore.\" Unicode glyphs attenuate to the
67495c635efSGarrett D'Amore.\" .Sq \&?
67595c635efSGarrett D'Amore.\" character if invalid or not rendered by current output media.
67695c635efSGarrett D'Amore.Sh NUMBERED CHARACTERS
67795c635efSGarrett D'AmoreFor backward compatibility with existing manuals,
67895c635efSGarrett D'Amore.Xr mandoc 1
67995c635efSGarrett D'Amorealso supports the
68095c635efSGarrett D'Amore.Pp
68195c635efSGarrett D'Amore.Dl \eN\(aq Ns Ar number Ns \(aq
68295c635efSGarrett D'Amore.Pp
68395c635efSGarrett D'Amoreescape sequence, inserting the character
68495c635efSGarrett D'Amore.Ar number
68595c635efSGarrett D'Amorefrom the current character set into the output.
68695c635efSGarrett D'AmoreOf course, this is inherently non-portable and is already marked
68795c635efSGarrett D'Amoreas deprecated in the Heirloom roff manual.
68895c635efSGarrett D'AmoreFor example, do not use \eN'34', use \e(dq, or even the plain
68995c635efSGarrett D'Amore.Sq \(dq
69095c635efSGarrett D'Amorecharacter where possible.
69195c635efSGarrett D'Amore.Sh COMPATIBILITY
692*260e9a87SYuri PankovThis section documents compatibility between mandoc and other
69395c635efSGarrett D'Amoretroff implementations, at this time limited to GNU troff
69495c635efSGarrett D'Amore.Pq Qq groff .
69595c635efSGarrett D'Amore.Pp
69695c635efSGarrett D'Amore.Bl -dash -compact
69795c635efSGarrett D'Amore.It
69895c635efSGarrett D'AmoreThe \eN\(aq\(aq escape sequence is limited to printable characters; in
69995c635efSGarrett D'Amoregroff, it accepts arbitrary character numbers.
70095c635efSGarrett D'Amore.It
70195c635efSGarrett D'AmoreIn
70295c635efSGarrett D'Amore.Fl T Ns Cm ascii ,
70395c635efSGarrett D'Amorethe
70495c635efSGarrett D'Amore\e(ss, \e(nm, \e(nb, \e(nc, \e(ib, \e(ip, \e(pp, \e[sum], \e[product],
70595c635efSGarrett D'Amore\e[coproduct], \e(gr, \e(\-h, and \e(a. special characters render
70695c635efSGarrett D'Amoredifferently between mandoc and groff.
70795c635efSGarrett D'Amore.It
70895c635efSGarrett D'AmoreIn
70995c635efSGarrett D'Amore.Fl T Ns Cm html
71095c635efSGarrett D'Amoreand
71195c635efSGarrett D'Amore.Fl T Ns Cm xhtml ,
71295c635efSGarrett D'Amorethe \e(~=, \e(nb, and \e(nc special characters render differently
71395c635efSGarrett D'Amorebetween mandoc and groff.
71495c635efSGarrett D'Amore.It
71595c635efSGarrett D'AmoreThe
71695c635efSGarrett D'Amore.Fl T Ns Cm ps
71795c635efSGarrett D'Amoreand
71895c635efSGarrett D'Amore.Fl T Ns Cm pdf
71995c635efSGarrett D'Amoremodes format like
72095c635efSGarrett D'Amore.Fl T Ns Cm ascii
72195c635efSGarrett D'Amoreinstead of rendering glyphs as in groff.
72295c635efSGarrett D'Amore.It
72395c635efSGarrett D'AmoreThe \e[radicalex], \e[sqrtex], and \e(ru special characters have been omitted
72495c635efSGarrett D'Amorefrom mandoc either because they are poorly documented or they have no
72595c635efSGarrett D'Amoreknown representation.
72695c635efSGarrett D'Amore.El
72795c635efSGarrett D'Amore.Sh SEE ALSO
72895c635efSGarrett D'Amore.Xr mandoc 1 ,
72995c635efSGarrett D'Amore.Xr man 5 ,
730*260e9a87SYuri Pankov.Xr mandoc_roff 5 ,
731*260e9a87SYuri Pankov.Xr mdoc 5
73295c635efSGarrett D'Amore.Sh AUTHORS
73395c635efSGarrett D'AmoreThe
73495c635efSGarrett D'Amore.Nm
73595c635efSGarrett D'Amoremanual page was written by
736*260e9a87SYuri Pankov.An Kristaps Dzonsons Aq Mt kristaps@bsd.lv .
73795c635efSGarrett D'Amore.Sh CAVEATS
738*260e9a87SYuri PankovThe predefined string
73995c635efSGarrett D'Amore.Sq \e*(Ba
740*260e9a87SYuri Pankovmimics the behaviour of the
74195c635efSGarrett D'Amore.Sq \&|
74295c635efSGarrett D'Amorecharacter in
74395c635efSGarrett D'Amore.Xr mdoc 5 ;
74495c635efSGarrett D'Amorethus, if you wish to render a vertical bar with no side effects, use
74595c635efSGarrett D'Amorethe
74695c635efSGarrett D'Amore.Sq \e(ba
74795c635efSGarrett D'Amoreescape.
748