Accent marks sync'd with current groff.

[mandoc.git] / mandoc_char.7

diff --git a/mandoc_char.7 b/mandoc_char.7
index c6aebeea40a815ad60f25b448bb154c9c5d6b192..92b3d0e7854633cf5d07dcf543813f80861e7035 100644 (file)
--- a/mandoc_char.7
+++ b/mandoc_char.7
@@ -1,4 +1,4 @@
-.\"    $Id: mandoc_char.7,v 1.7 2009/07/12 08:45:56 kristaps Exp $
+.\"    $Id: mandoc_char.7,v 1.18 2009/09/22 23:34:14 kristaps Exp $

 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"


@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\" 
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\" 

-.Dd $Mdocdate: July 12 2009 $
+.Dd $Mdocdate: September 22 2009 $

 .Dt MANDOC_CHAR 7
 .Os
 .\" SECTION
 .Dt MANDOC_CHAR 7
 .Os
 .\" SECTION


@@ -23,7 +23,7 @@
 .Nd mandoc special characters
 .\" SECTION
 .Sh DESCRIPTION
 .Nd mandoc special characters
 .\" SECTION
 .Sh DESCRIPTION

-This documents the special characters accepted by 
+This documents the special characters and predefined strings accepted by 

 .Xr mandoc 1
 to format
 .Xr mdoc 7
 .Xr mandoc 1
 to format
 .Xr mdoc 7


@@ -34,443 +34,450 @@ documents.  Specific output devices of
 dictated by the
 .Fl T Ns Ar output
 argument, will properly render these sequences.
 dictated by the
 .Fl T Ns Ar output
 argument, will properly render these sequences.

+.\" PARAGRAPH

 .Pp
 Both
 .Xr mdoc 7
 and
 .Xr man 7
 .Pp
 Both
 .Xr mdoc 7
 and
 .Xr man 7

-encode special characters with slightly different semantics; consult the
-respective manuals for these escapes.
+encode special characters with 
+.Sq \eX
+.Pq for a one-character escape ,
+.Sq \e(XX
+.Pq two-character ,
+and
+.Sq \e[N]
+.Pq N-character .
+One may generalise
+.Sq \e(XX
+as
+.Sq \e[XX]
+and
+.Sq \eX
+as
+.Sq \e[X] .
+Predefined strings are functionally similar to special characters, using 
+.Sq \e*X
+.Pq for a one-character escape ,
+.Sq \e*(XX
+.Pq two-character ,
+and
+.Sq \e*[N]
+.Pq N-character .
+One may generalise
+.Sq \e*(XX
+as
+.Sq \e*[XX]
+and
+.Sq \e*X
+as
+.Sq \e*[X] .
+.\" SECTION
+.Sh Special Characters
+These are the preferred input symbols for producing special characters.
+.\" PARAGRAPH

 .Pp
 .Pp

-Grammatic:
-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(em
-.Pq em-dash
-.It \e(en
-.Pq en-dash
-.It \e(hy
-.Pq hyphen
-.It \e\e
-.Pq back-slash
-.It \e'
-.Pq apostrophe
-.It \e`
-.Pq back-tick
+Typographic:
+.Bl -tag -width Ds -offset indent -compact
+.It \e~
+.Pq non-breaking space

 .It \e
 .Pq space
 .It \e
 .Pq space

-.It \e.
-.Pq period
-.It \e(r!
-.Pq upside-down exclamation
-.It \e(r?
-.Pq upside-down question
+.It \e^
+.Pq zero-width space
+.It \e%
+.Pq zero-width space
+.It \e&
+.Pq zero-width space
+.It \e|
+.Pq zero-width space
+.It \e0
+.Pq white-space
+.El
+.\" PARAGRAPH
+.Pp
+Grammatic:
+.Bl -offset indent -column 10n 10n 10n
+.It \e(em      Ta \(em     Ta em-dash
+.It \e(en      Ta \(en     Ta en-dash
+.It \e(hy      Ta \(hy     Ta hyphen
+.It \e\e       Ta \\       Ta back-slash
+.It \\e        Ta \e       Ta back-slash
+.It \e'        Ta \'       Ta apostrophe
+.It \e`        Ta \`       Ta back-tick
+.It \e.        Ta \.       Ta period
+.It \e(r!      Ta \(r!     Ta upside-down exclamation
+.It \e(r?      Ta \(r?     Ta upside-down question

 .El
 .\" PARAGRAPH
 .Pp
 Enclosures:
 .El
 .\" PARAGRAPH
 .Pp
 Enclosures:

-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(lh
-.Pq left hand
-.It \e(rh
-.Pq right hand
-.It \e(Fo
-.Pq left guillemet
-.It \e(Fc
-.Pq right guillemet
-.It \e(fo
-.Pq left guilsing
-.It \e(fc
-.Pq right guilsing
-.It \e(rC
-.Pq right brace
-.It \e(lC
-.Pq left brace
-.It \e(ra
-.Pq right angle
-.It \e(la
-.Pq left angle
-.It \e(rB
-.Pq right bracket
-.It \e(lB
-.Pq left bracket
-.It \eq
-.Pq double-quote
-.It \e(lq
-.Pq left double-quote
-.It \e(Lq
-.Pq left double-quote, deprecated
-.It \e(rq
-.Pq right double-quote
-.It \e(Rq
-.Pq right double-quote, deprecated
-.It \e(oq
-.Pq left single-quote
-.It \e(aq
-.Pq right single-quote
-.It \e(Bq
-.Pq right low double-quote
-.It \e(bq
-.Pq right low single-quote
+.Bl -offset indent -column 10n 10n 10n
+.It \e(lh      Ta \(lh     Ta left hand
+.It \e(rh      Ta \(rh     Ta right hand
+.It \e(Fo      Ta \(Fo     Ta left guillemet
+.It \e(Fc      Ta \(Fc     Ta right guillemet
+.It \e(fo      Ta \(fo     Ta left guilsing
+.It \e(fc      Ta \(fc     Ta right guilsing
+.It \e(rC      Ta \(rC     Ta right brace
+.It \e(lC      Ta \(lC     Ta left brace
+.It \e(ra      Ta \(ra     Ta right angle
+.It \e(la      Ta \(la     Ta left angle
+.It \e(rB      Ta \(rB     Ta right bracket
+.It \e(lB      Ta \(lB     Ta left bracket
+.It \e(lq      Ta \(lq     Ta left double-quote
+.It \e(rq      Ta \(rq     Ta right double-quote
+.It \e(oq      Ta \(oq     Ta left single-quote
+.It \e(aq      Ta \(aq     Ta right single-quote
+.It \e(Bq      Ta \(Bq     Ta right low double-quote
+.It \e(bq      Ta \(ba     Ta right low single-quote

 .El
 .\" PARAGRAPH
 .Pp
 Indicatives:
 .El
 .\" PARAGRAPH
 .Pp
 Indicatives:

-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(<-
-.Pq left arrow
-.It \e(->
-.Pq right arrow
-.It \e(ua
-.Pq up arrow
-.It \e(da
-.Pq down arrow
-.It \e(<>
-.Pq left-right arrow
-.It \e(lA
-.Pq left double-arrow
-.It \e(rA
-.Pq right double-arrow
-.It \e(uA
-.Pq up double-arrow
-.It \e(dA
-.Pq down double-arrow
-.It \e(hA
-.Pq left-right double-arrow
+.Bl -offset indent -column 10n 10n 10n
+.It \e(<-      Ta \(<-     Ta left arrow
+.It \e(->      Ta \(->     Ta right arrow
+.It \e(ua      Ta \(ua     Ta up arrow
+.It \e(da      Ta \(da     Ta down arrow
+.It \e(<>      Ta \(<>     Ta left-right arrow
+.It \e(lA      Ta \(lA     Ta left double-arrow
+.It \e(rA      Ta \(rA     Ta right double-arrow
+.It \e(uA      Ta \(uA     Ta up double-arrow
+.It \e(dA      Ta \(dA     Ta down double-arrow
+.It \e(hA      Ta \(hA     Ta left-right double-arrow
+.El
+.\" PARAGRAPH
+.Pp
+Logical:
+.Bl -offset indent -column 10n 10n 10n
+.It \e(AN      Ta \(AN     Ta logical and
+.It \e(OR      Ta \(OR     Ta logical or
+.It \e(no      Ta \(no     Ta logical not
+.It \e[tno]    Ta \[tno]   Ta logical not (text)
+.It \e(te      Ta \(te     Ta existential quantifier
+.It \e(fa      Ta \(fa     Ta universal quantifier
+.It \e(st      Ta \(st     Ta such that
+.It \e(tf      Ta \(tf     Ta therefore
+.It \e(3d      Ta \(3d     Ta therefore
+.It \e(or      Ta \(or     Ta bitwise or

 .El
 .\" PARAGRAPH
 .Pp
 Mathematical:
 .El
 .\" PARAGRAPH
 .Pp
 Mathematical:

-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(es
-.Pq empty set
-.It \e(ca
-.Pq intersection
-.It \e(cu
-.Pq union
-.It \e(gr
-.Pq gradient
-.It \e(pd
-.Pq partial differential
-.It \e(ap
-.Pq similarity
-.It \e(=)
-.Pq proper superset
-.It \e((=
-.Pq proper subset
-.It \e(eq
-.Pq equals
-.It \e(di
-.Pq division
-.It \e(mu
-.Pq multiplication
-.It \e(pl
-.Pq addition
-.It \e-
-.Pq subtraction
-.It \e(nm
-.Pq not element
-.It \e(mo
-.Pq element
-.It \e(Im
-.Pq imaginary
-.It \e(Re
-.Pq real
-.It \e(Ah
-.Pq aleph
-.It \e(te
-.Pq existential quantifier
-.It \e(fa
-.Pq universal quantifier
-.It \e(AN
-.Pq logical AND
-.It \e(OR
-.Pq logical OR
-.It \e(no
-.Pq logical NOT
-.It \e(st
-.Pq such that
-.It \e(tf
-.Pq therefore
-.It \e(~~
-.Pq approximate
-.It \e(~=
-.Pq approximately equals
-.It \e(=~
-.Pq congruent
-.It \e(Gt
-.Pq greater-than, deprecated
-.It \e(Lt
-.Pq less-than, deprecated
-.It \e(<=
-.Pq less-than-equal
-.It \e(Le
-.Pq less-than-equal, deprecated
-.It \e(>=
-.Pq greater-than-equal
-.It \e(Ge
-.Pq greater-than-equal
-.It \e(==
-.Pq equal
-.It \e(!=
-.Pq not equal
-.It \e(Ne
-.Pq not equal, deprecated
-.It \e(if
-.Pq infinity
-.It \e(If
-.Pq infinity, deprecated
-.It \e(na
-.Pq NaN , an extension
-.It \e(Na
-.Pq NaN, deprecated
-.It \e(+-
-.Pq plus-minus
-.It \e(Pm
-.Pq plus-minus, deprecated
-.It \e(**
-.Pq asterisk
+.Bl -offset indent -column 10n 10n 10n
+.It \e(pl      Ta \(pl     Ta plus
+.It \e(mi      Ta \(mi     Ta minus
+.It \e-        Ta \-       Ta minus (text)
+.It \e(-+      Ta \(-+     Ta minus-plus
+.It \e(+-      Ta \(+-     Ta plus-minus
+.It \e[t+-]    Ta \[t+-]   Ta plus-minus (text)
+.It \e(pc      Ta \(pc     Ta centre-dot
+.It \e(mu      Ta \(mu     Ta multiply
+.It \e[tmu]    Ta \[tmu]   Ta multiply (text)
+.It \e(c*      Ta \(c*     Ta circle-multiply
+.It \e(c+      Ta \(c+     Ta circle-plus
+.It \e(di      Ta \(di     Ta divide
+.It \e[tdi]    Ta \[tdi]   Ta divide (text)
+.It \e(f/      Ta \(f/     Ta fraction
+.It \e(**      Ta \(**     Ta asterisk
+.It \e(<=      Ta \(<=     Ta less-than-equal
+.It \e(>=      Ta \(>=     Ta greater-than-equal
+.It \e(<<      Ta \(<<     Ta much less
+.It \e(>>      Ta \(>>     Ta much greater
+.It \e(eq      Ta \(eq     Ta equal
+.It \e(!=      Ta \(!=     Ta not equal
+.It \e(==      Ta \(==     Ta equivalent
+.It \e(ne      Ta \(ne     Ta not equivalent
+.It \e(=~      Ta \(=~     Ta congruent
+.It \e(-~      Ta \(-~     Ta asymptotically congruent
+.It \e(ap      Ta \(ap     Ta asymptotically similar
+.It \e(~~      Ta \(~~     Ta approximately similar
+.It \e(~=      Ta \(~=     Ta approximately equal
+.It \e(pt      Ta \(pt     Ta proportionate
+.It \e(es      Ta \(es     Ta empty set
+.It \e(mo      Ta \(mo     Ta element
+.It \e(nm      Ta \(nm     Ta not element
+.It \e(sb      Ta \(sb     Ta proper subset
+.It \e(nb      Ta \(nb     Ta not subset
+.It \e(sp      Ta \(sp     Ta proper superset
+.It \e(nc      Ta \(nc     Ta not superset
+.It \e(ib      Ta \(ib     Ta reflexive subset
+.It \e(ip      Ta \(ip     Ta reflexive superset
+.It \e(ca      Ta \(ca     Ta intersection
+.It \e(cu      Ta \(cu     Ta union
+.It \e(/_      Ta \(/_     Ta angle
+.It \e(pp      Ta \(pp     Ta perpendicular
+.It \e(is      Ta \(is     Ta integral
+.It \e[integral] Ta \[integral] Ta integral
+.It \e[sum]    Ta \[sum]   Ta summation
+.It \e[product] Ta \[product] Ta product
+.It \e[coproduct] Ta \[coproduct] Ta coproduct
+.It \e(gr      Ta \(gr     Ta gradient
+.It \e(sr      Ta \(sr     Ta square root
+.It \e[sqrt]   Ta \[sqrt]  Ta square root
+.It \e(lc      Ta \(lc     Ta left-ceiling
+.It \e(rc      Ta \(rc     Ta right-ceiling
+.It \e(lf      Ta \(lf     Ta left-floor
+.It \e(rf      Ta \(rf     Ta right-floor
+.It \e(if      Ta \(if     Ta infinity
+.It \e(Ah      Ta \(Ah     Ta aleph
+.It \e(Im      Ta \(Im     Ta imaginary
+.It \e(Re      Ta \(Re     Ta real
+.It \e(pd      Ta \(pd     Ta partial differential
+.It \e(-h      Ta \(-h     Ta Planck constant over 2\(*p

 .El
 .\" PARAGRAPH
 .Pp
 Ligatures:
 .El
 .\" PARAGRAPH
 .Pp
 Ligatures:

-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(ss
-.Pq German eszett
-.It \e(AE
-.Pq upper-case AE
-.It \e(ae
-.Pq lower-case AE
-.It \e(OE
-.Pq upper-case OE
-.It \e(oe
-.Pq lower-case OE
-.It \e(ff
-.Pq ff ligature
-.It \e(fi
-.Pq fi ligature
-.It \e(fl
-.Pq fl ligature
-.It \e(Fi
-.Pq ffi ligature
-.It \e(Fl
-.Pq ffl ligature
+.Bl -offset indent -column 10n 10n 10n
+.It \e(ss      Ta \(ss     Ta German eszett
+.It \e(AE      Ta \(AE     Ta AE
+.It \e(ae      Ta \(ae     Ta ae
+.It \e(OE      Ta \(OE     Ta OE
+.It \e(oe      Ta \(oe     Ta oe
+.It \e(ff      Ta \(ff     Ta ff ligature
+.It \e(fi      Ta \(fi     Ta fi ligature
+.It \e(fl      Ta \(fl     Ta fl ligature
+.It \e(Fi      Ta \(Fi     Ta ffi ligature
+.It \e(Fl      Ta \(Fl     Ta ffl ligature
+.El
+.\" PARAGRAPH
+.Pp
+Accents:
+.Bl -offset indent -column 10n 10n 10n
+.It \e(a"      Ta \(a"     Ta Hungarian umlaut
+.It \e(a-      Ta \(a-     Ta macron
+.It \e(a.      Ta \(a.     Ta dotted
+.It \e(a^      Ta \(a^     Ta circumflex
+.It \e(aa      Ta \(aa     Ta acute
+.It \e(ga      Ta \(ga     Ta grave
+.It \e(ab      Ta \(ab     Ta breve
+.It \e(ac      Ta \(ac     Ta cedilla
+.It \e(ad      Ta \(ad     Ta dieresis
+.It \e(ah      Ta \(ah     Ta caron
+.It \e(ao      Ta \(ao     Ta ring
+.It \e(a~      Ta \(a~     Ta tilde
+.It \e(ho      Ta \(ho     Ta ogonek
+.It \e(ha      Ta \(ha     Ta hat (text)
+.It \e(ti      Ta \(ti     Ta tilde (text)

 .El
 .\" PARAGRAPH
 .Pp
 .El
 .\" PARAGRAPH
 .Pp

-Diacritics and letters:
-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(ga
-.Pq grave accent
-.It \e(aa
-.Pq accute accent
-.It \e(a"
-.Pq umlaut accent
-.It \e(ad
-.Pq dieresis accent
-.It \e(a~
-.Pq tilde accent
-.It \e(a^
-.Pq circumflex accent
-.It \e(ac
-.Pq cedilla accent
-.It \e(ad
-.Pq dieresis accent
-.It \e(ah
-.Pq caron accent
-.It \e(ao
-.Pq ring accent
-.It \e(ho
-.Pq hook accent
-.It \e(ab
-.Pq breve accent
-.It \e(a-
-.Pq macron accent
-.It \e(-D
-.Pq upper-case eth
-.It \e(Sd
-.Pq lower-case eth
-.It \e(TP
-.Pq upper-case thorn
-.It \e(Tp
-.Pq lower-case thorn
-.It \e('A
-.Pq upper-case acute A
-.It \e('E
-.Pq upper-case acute E
-.It \e('I
-.Pq upper-case acute I
-.It \e('O
-.Pq upper-case acute O
-.It \e('U
-.Pq upper-case acute U
-.It \e('a
-.Pq lower-case acute a
-.It \e('e
-.Pq lower-case acute e
-.It \e('i
-.Pq lower-case acute i
-.It \e('o
-.Pq lower-case acute o
-.It \e('u
-.Pq lower-case acute u
-.It \e(`A
-.Pq upper-case grave A
-.It \e(`E
-.Pq upper-case grave E
-.It \e(`I
-.Pq upper-case grave I
-.It \e(`O
-.Pq upper-case grave O
-.It \e(`U
-.Pq upper-case grave U
-.It \e(`a
-.Pq lower-case grave a
-.It \e(`e
-.Pq lower-case grave e
-.It \e(`i
-.Pq lower-case grave i
-.It \e(`o
-.Pq lower-case grave o
-.It \e(`u
-.Pq lower-case grave u
-.It \e(~A
-.Pq upper-case tilde A
-.It \e(~N
-.Pq upper-case tilde N
-.It \e(~O
-.Pq upper-case tilde O
-.It \e(~a
-.Pq lower-case tilde a
-.It \e(~n
-.Pq lower-case tilde n
-.It \e(~o
-.Pq lower-case tilde o
-.It \e(:A
-.Pq upper-case dieresis A
-.It \e(:E
-.Pq upper-case dieresis E
-.It \e(:I
-.Pq upper-case dieresis I
-.It \e(:O
-.Pq upper-case dieresis O
-.It \e(:U
-.Pq upper-case dieresis U
-.It \e(:a
-.Pq lower-case dieresis a
-.It \e(:e
-.Pq lower-case dieresis e
-.It \e(:i
-.Pq lower-case dieresis i
-.It \e(:o
-.Pq lower-case dieresis o
-.It \e(:u
-.Pq lower-case dieresis u
-.It \e(:y
-.Pq lower-case dieresis y
-.It \e(^A
-.Pq upper-case circumflex A
-.It \e(^E
-.Pq upper-case circumflex E
-.It \e(^I
-.Pq upper-case circumflex I
-.It \e(^O
-.Pq upper-case circumflex O
-.It \e(^U
-.Pq upper-case circumflex U
-.It \e(^a
-.Pq lower-case circumflex a
-.It \e(^e
-.Pq lower-case circumflex e
-.It \e(^i
-.Pq lower-case circumflex i
-.It \e(^o
-.Pq lower-case circumflex o
-.It \e(^u
-.Pq lower-case circumflex u
-.It \e(,C
-.Pq upper-case cedilla C
-.It \e(,c
-.Pq lower-case cedilla c
-.It \e(/L
-.Pq upper-case stroke L
-.It \e(/l
-.Pq lower-case stroke l
-.It \e(/O
-.Pq upper-case stroke O
-.It \e(/o
-.Pq lower-case stroke o
-.It \e(oA
-.Pq upper-case ring A
-.It \e(oa
-.Pq lower-case ring a
+Accented characters:
+.Bl -offset indent -column 10n 10n 10n
+.It \e(-D      Ta \(-D     Ta Eth
+.It \e(Sd      Ta \(Sd     Ta eth
+.It \e(TP      Ta \(TP     Ta Thorn
+.It \e(Tp      Ta \(Tp     Ta thorn
+.It \e('A      Ta \('A     Ta acute A
+.It \e('E      Ta \('E     Ta acute E
+.It \e('I      Ta \('I     Ta acute I
+.It \e('O      Ta \('O     Ta acute O
+.It \e('U      Ta \('U     Ta acute U
+.It \e('a      Ta \('a     Ta acute a
+.It \e('e      Ta \('e     Ta acute e
+.It \e('i      Ta \('i     Ta acute i
+.It \e('o      Ta \('o     Ta acute o
+.It \e('u      Ta \('u     Ta acute u
+.It \e(`A      Ta \(`A     Ta grave A
+.It \e(`E      Ta \(`E     Ta grave E
+.It \e(`I      Ta \(`I     Ta grave I
+.It \e(`O      Ta \(`O     Ta grave O
+.It \e(`U      Ta \(`U     Ta grave U
+.It \e(`a      Ta \(`a     Ta grave a
+.It \e(`e      Ta \(`e     Ta grave e
+.It \e(`i      Ta \(`i     Ta grave i
+.It \e(`o      Ta \(`i     Ta grave o
+.It \e(`u      Ta \(`u     Ta grave u
+.It \e(~A      Ta \(~A     Ta tilde A
+.It \e(~N      Ta \(~N     Ta tilde N
+.It \e(~O      Ta \(~O     Ta tilde O
+.It \e(~a      Ta \(~a     Ta tilde a
+.It \e(~n      Ta \(~n     Ta tilde n
+.It \e(~o      Ta \(~o     Ta tilde o
+.It \e(:A      Ta \(:A     Ta dieresis A
+.It \e(:E      Ta \(:E     Ta dieresis E
+.It \e(:I      Ta \(:I     Ta dieresis I
+.It \e(:O      Ta \(:O     Ta dieresis O
+.It \e(:U      Ta \(:U     Ta dieresis U
+.It \e(:a      Ta \(:a     Ta dieresis a
+.It \e(:e      Ta \(:e     Ta dieresis e
+.It \e(:i      Ta \(:i     Ta dieresis i
+.It \e(:o      Ta \(:o     Ta dieresis o
+.It \e(:u      Ta \(:u     Ta dieresis u
+.It \e(:y      Ta \(:y     Ta dieresis y
+.It \e(^A      Ta \(^A     Ta circumflex A
+.It \e(^E      Ta \(^E     Ta circumflex E
+.It \e(^I      Ta \(^I     Ta circumflex I
+.It \e(^O      Ta \(^O     Ta circumflex O
+.It \e(^U      Ta \(^U     Ta circumflex U
+.It \e(^a      Ta \(^a     Ta circumflex a
+.It \e(^e      Ta \(^e     Ta circumflex e
+.It \e(^i      Ta \(^i     Ta circumflex i
+.It \e(^o      Ta \(^o     Ta circumflex o
+.It \e(^u      Ta \(^u     Ta circumflex u
+.It \e(,C      Ta \(,C     Ta cedilla C
+.It \e(,c      Ta \(,c     Ta cedilla c
+.It \e(/L      Ta \(/L     Ta stroke L
+.It \e(/l      Ta \(/l     Ta stroke l
+.It \e(/O      Ta \(/O     Ta stroke O
+.It \e(/o      Ta \(/o     Ta stroke o
+.It \e(oA      Ta \(oA     Ta ring A
+.It \e(oa      Ta \(oa     Ta ring a

 .El
 .\" PARAGRAPH
 .Pp
 Monetary:
 .El
 .\" PARAGRAPH
 .Pp
 Monetary:

-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(Cs
-.Pq Scandinavian
-.It \e(Do
-.Pq dollar
-.It \e(Po
-.Pq pound
-.It \e(Ye
-.Pq yen
-.It \e(Fn
-.Pq florin
-.It \e(ct
-.Pq cent
+.Bl -offset indent -column 10n 10n 10n
+.It \e(Cs      Ta \(Cs     Ta Scandinavian
+.It \e(Do      Ta \(Do     Ta dollar
+.It \e(Po      Ta \(Po     Ta pound
+.It \e(Ye      Ta \(Ye     Ta yen
+.It \e(Fn      Ta \(Fn     Ta florin
+.It \e(ct      Ta \(ct     Ta cent
+.It \e(Eu      Ta \(Eu     Ta Euro character glyph
+.It \e(eu      Ta \(eu     Ta Euro symbol
+.El
+.\" PARAGRAPH
+.Pp
+Greek letters:
+.Bl -offset indent -column 10n 10n 10n
+.It \e(*A      Ta \(*A     Ta Alpha
+.It \e(*B      Ta \(*B     Ta Beta
+.It \e(*G      Ta \(*G     Ta Gamma
+.It \e(*D      Ta \(*D     Ta Delta
+.It \e(*E      Ta \(*E     Ta Epsilon
+.It \e(*Z      Ta \(*Z     Ta Zeta
+.It \e(*Y      Ta \(*Y     Ta Eta
+.It \e(*H      Ta \(*H     Ta Theta
+.It \e(*I      Ta \(*I     Ta Iota
+.It \e(*K      Ta \(*K     Ta Kappa
+.It \e(*L      Ta \(*L     Ta Lambda
+.It \e(*M      Ta \(*M     Ta Mu
+.It \e(*N      Ta \(*N     Ta Nu
+.It \e(*C      Ta \(*C     Ta Xi
+.It \e(*O      Ta \(*O     Ta Omicron
+.It \e(*P      Ta \(*P     Ta Pi
+.It \e(*R      Ta \(*R     Ta Rho
+.It \e(*S      Ta \(*S     Ta Sigma
+.It \e(*T      Ta \(*T     Ta Tau
+.It \e(*U      Ta \(*U     Ta Upsilon
+.It \e(*F      Ta \(*F     Ta Phi
+.It \e(*X      Ta \(*X     Ta Chi
+.It \e(*Q      Ta \(*Q     Ta Psi
+.It \e(*W      Ta \(*W     Ta Omega
+.It \e(*a      Ta \(*a     Ta alpha
+.It \e(*b      Ta \(*b     Ta beta
+.It \e(*g      Ta \(*g     Ta gamma
+.It \e(*d      Ta \(*d     Ta delta
+.It \e(*e      Ta \(*e     Ta epsilon
+.It \e(*z      Ta \(*z     Ta zeta
+.It \e(*y      Ta \(*y     Ta eta
+.It \e(*h      Ta \(*h     Ta theta
+.It \e(*i      Ta \(*i     Ta iota
+.It \e(*k      Ta \(*k     Ta kappa
+.It \e(*l      Ta \(*l     Ta lambda
+.It \e(*m      Ta \(*m     Ta mu
+.It \e(*n      Ta \(*n     Ta nu
+.It \e(*c      Ta \(*c     Ta xi
+.It \e(*o      Ta \(*o     Ta omicron
+.It \e(*p      Ta \(*p     Ta pi
+.It \e(*r      Ta \(*r     Ta rho
+.It \e(*s      Ta \(*s     Ta sigma
+.It \e(*t      Ta \(*t     Ta tau
+.It \e(*u      Ta \(*u     Ta upsilon
+.It \e(*f      Ta \(*f     Ta phi
+.It \e(*x      Ta \(*x     Ta chi
+.It \e(*q      Ta \(*q     Ta psi
+.It \e(*w      Ta \(*w     Ta omega
+.It \e(+h      Ta \(+h     Ta theta variant
+.It \e(+f      Ta \(+f     Ta phi variant
+.It \e(+p      Ta \(+p     Ta pi variant
+.It \e(+e      Ta \(+e     Ta epsilon variant
+.It \e(ts      Ta \(ts     Ta sigma terminal

 .El
 .\" PARAGRAPH
 .Pp
 Special symbols:
 .El
 .\" PARAGRAPH
 .Pp
 Special symbols:

-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e0
-.Pq white-space
-.It \e(de
-.Pq degree
-.It \e(ps
-.Pq paragraph
-.It \e(sc
-.Pq section
-.It \e(dg
-.Pq dagger
-.It \e(dd
-.Pq double dagger
-.It \e(ci
-.Pq circle
-.It \e(ba
-.Pq bar
-.It \e(bb
-.Pq broken bar
-.It \e(Ba
-.Pq bar, deprecated
-.It \e(co
-.Pq copyright
-.It \e(rg
-.Pq registered
-.It \e(tm
-.Pq trademarked
-.It \e&
-.Pq non-breaking space
-.It \ee
-.Pq escape
-.It \e(Am
-.Pq ampersand, deprecated
+.Bl -offset indent -column 10n 10n 10n
+.It \e(de      Ta \(de     Ta degree
+.It \e(ps      Ta \(ps     Ta paragraph
+.It \e(sc      Ta \(sc     Ta section
+.It \e(dg      Ta \(dg     Ta dagger
+.It \e(dd      Ta \(dd     Ta double dagger
+.It \e(ci      Ta \(ci     Ta circle
+.It \e(ba      Ta \(ba     Ta bar
+.It \e(bb      Ta \(bb     Ta broken bar
+.It \e(co      Ta \(co     Ta copyright
+.It \e(rg      Ta \(rg     Ta registered
+.It \e(tm      Ta \(tm     Ta trademarked
+.It \ee        Ta \e       Ta escape

 .El 
 .\" SECTION
 .El 
 .\" SECTION

+.Sh PREDEFINED STRINGS
+These are not recommended for use, as they differ across
+implementations:
+.Pp
+Mathematical:
+.Bl -offset indent -column 10n 10n 10n
+.It \e*(Ba     Ta \*(Ba    Ta vertical bar
+.It \e*(Ne     Ta \*(Ne    Ta not equal
+.It \e*(Ge     Ta \*(Ge    Ta greater-than-equal
+.It \e*(Le     Ta \*(Le    Ta less-than-equal
+.It \e*(Gt     Ta \*(Gt    Ta greater-than
+.It \e*(Lt     Ta \*(Lt    Ta less-than
+.It \e*(Pm     Ta \*(Pm    Ta plus-minus
+.It \e*(If     Ta \*(If    Ta infinity
+.It \e*(Pi     Ta \*(Pi    Ta pi
+.It \e*(Na     Ta \*(Na    Ta NaN
+.El
+.\" PARAGRAPH
+.Pp
+Special symbols:
+.Bl -offset indent -column 10n 10n 10n
+.It \e*(Ba     Ta \*(Ba    Ta vertical bar
+.It \e*(Am     Ta \*(Am    Ta ampersand
+.It \e*R       Ta \*R      Ta restricted mark
+.It \e*(Tm     Ta \*(Tm    Ta trade mark
+.El
+.\" PARAGRAPH
+.Pp
+Enclosures:
+.Bl -offset indent -column 10n 10n 10n
+.It \e*q       Ta \*q      Ta double-quote
+.It \e*(Rq     Ta \*(Rq    Ta right-double-quote
+.It \e*(Lq     Ta \*(Lq    Ta left-double-quote
+.It \e*(lp     Ta \*(lp    Ta right-parenthesis
+.It \e*(rp     Ta \*(rp    Ta left-parenthesis
+.El
+.\" SECTION

 .Sh COMPATIBILITY
 This section documents compatibility of
 .Nm
 with older or existing versions of
 .Sh COMPATIBILITY
 This section documents compatibility of
 .Nm
 with older or existing versions of

-.Xr groff 1 :
+.Xr groff 1 .

 .Pp
 .Pp

-.Bl -tag -width 12n -offset "XXXX" -compact
-.It \e(ss
-Renders differently in
+The following render differently in

 .Fl T Ns Ar ascii
 .Fl T Ns Ar ascii

-mode.
-.El
+output mode:
+.Bd -ragged -offset indent
+\e(ss, \e(nm, \e(nb, \e(nc, \e(ib, \e(ip, \e(pp, \e[sum], \e[product],
+\e[coproduct], \e(gr, \e(-h, \e(a.
+.Ed
+.Pp
+The following render differently in
+.Fl T Ns Ar html
+output mode:
+.Bd -ragged -offset indent
+\e(~=, \e(nb, \e(nc
+.Ed
+.Pp
+Finally, the following have been omitted by being poorly documented or
+having no known representation:
+.Bd -ragged -offset indent
+\e[radicalex], \e[sqrtex]
+.Ed

 .\" SECTION
 .Sh SEE ALSO
 .Xr mandoc 1
 .\" SECTION
 .Sh SEE ALSO
 .Xr mandoc 1