[platform/upstream/groff.git] / man / groff_char.man

'\" t
.TH GROFF_CHAR @MAN7EXT@ "@MDATE@" "@VERSION@"
.SH NAME
groff_char \- groff glyph names
.
.\" The lines above were designed to satisfy `apropos'.
.
.\" For best results, format this document with `groff' (GNU roff).
.
.\" groff_char(7):
.\" Source file position: <groff_source>/man/groff_char.man
.\" Installed position: <prefix>/share/man/man7/groff_char.7
.
.
.\" --------------------------------------------------------------------
.\" Legal terms
.\" --------------------------------------------------------------------
.
.de co
Copyright \(co 1989-2014 Free Software Foundation, Inc.

This file is part of groff (GNU roff), which is a free software project.

You can redistribute it and/or modify it under the terms of the GNU
General Public License as published by the Free Software Foundation,
either version 2 of the License, or (at your option) any later
version.

You should have received a copy of the GNU General Public License
along with this program.
.
If not, see
.UR http://www.gnu.org/licenses/gpl-2.0.html
GPL2
.UE .
..
.
.de au
This document was written by
.MT jjc@jclark.com
James Clark
.ME
with additions by
.MT wl@gnu.org
Werner Lemberg
.ME
and
.MT groff-bernd.warken-72@web.de
Bernd Warken
.ME .
.
This document was revised to use real tables by
.MT esr@thyrsus.com
Eric S. Raymond
.ME .
..
.
.\" --------------------------------------------------------------------
.\" Setup
.\" --------------------------------------------------------------------
.
.do nr groff_char_C \n[.C]
.cp 0
.
.\" groff only
.\".if \n(.g .ne 2v
.\".if \n(.g .sv 2v
.
.ds aq \(aq
.
.\" non-groff
.if !\n(.g .if '\(aq'' .ds aq \'
.
.nr Sp 2n
.
.do if !r ECFONTS .do fspecial CR R
.
.
.\" --------------------------------------------------------------------
.SH DESCRIPTION
.\" --------------------------------------------------------------------
.
This manual page lists the standard
.B groff
glyph names and the default input mapping, \%latin1.
.
The glyphs in this document look different depending on which output
device was chosen (with option
.B \-T
for the
.BR man (1)
program or the roff formatter).
.
Glyphs not available for the device that is being used to print or
view this manual page are marked with
.ie \n(.g \[oq](N/A)\[cq]; the device currently used is \[oq]\*(.T\[cq].
.el \[oq](N/A)\[cq].
.
.
.P
In the actual version,
.B groff
provides only \%8-bit characters for direct input and named entities
for further glyphs.
.
On ASCII platforms, input character codes in the range 0 to 127
(decimal) represent the usual \%7-bit ASCII characters, while codes
between 127 and 255 are interpreted as the corresponding characters in
the
.I \%latin1
.RI ( \%ISO-8859-1 )
code set by default.
.
This mapping is contained in the file \f(CWlatin1.tmac\fP
and can be changed by loading a different input encoding.
.
Note that some of the input characters are reserved by
.BR groff ,
either for internal use or for special input purposes.
.
On EBCDIC platforms, only code page
.I cp1047
is supported (which contains the same characters as \%latin1; the
input encoding file is called \f(CWcp1047.tmac\fP).
.
Again, some input characters are reserved for internal and special purposes.
.
.
.P
All roff systems provide the concept of named glyphs.
.
In traditional roff systems, only names of length\ 2 were used, while
groff also provides support for longer names.
.
It is strongly suggested that only named glyphs are used for all
character representations outside of the printable \%7-bit ASCII range.
.
.
.P
Some of the predefined groff escape sequences (with names of length\ 1)
also produce single glyphs; these exist for historical reasons or
are printable versions of syntactical characters.
.
They include \[oq]\f(CW\e\e\fP\[cq], \[oq]\f(CW\e\'\fP\[cq],
\[oq]\f(CW\e`\fP\[cq], \[oq]\f(CW\e-\fP\[cq], \[oq]\f(CW\e.\fP\[cq],
and \[oq]\f(CW\ee\fP\[cq]; see
.BR groff (@MAN7EXT@).
.
.
.P
In groff, all of these different types of characters and glyphs can be
tested positively with the \[oq]\f(CW.if\ c\fP\[cq] conditional.
.
.
.\" --------------------------------------------------------------------
.SH REFERENCE
.\" --------------------------------------------------------------------
.
In this section, the glyphs in groff are specified in tabular
form.
.
The meaning of the columns is as follows.
.
.
.TP
.I "Output"
shows how the glyph is printed for the current device; although
this can have quite a different shape on other devices, it always
represents the same glyph.
.
.
.TP
.I "Input"
specifies how the glyph is input either directly by a key on the
keyboard, or by a groff escape sequence.
.
.
.TP
.I "Code"
applies to glyphs which can be input with a single character, and
gives the ISO \%latin1 decimal code of that input character.
.
Note that this code is equivalent to the lowest 256 Unicode characters,
including \%7-bit ASCII in the range 0 to\ 127.
.
.
.TP
.I "PostScript"
gives the usual PostScript name of the glyph.
.
.
.TP
.I "Unicode"
is the glyph name used in composite glyph names.
.
The names in the Unicode column look like
.B u0021
or
.BR u0041_0300 .
.
In groff, the corresponding Unicode characters can be constructed
by adding a backslash and a pair of square brackets, for example
.B \e[u0021]
or
.BR \e[u0041_0300] .
.
.
.\" --------------------------------------------------------------------
.SS "7-bit Character Codes 32\(en126"
.\" --------------------------------------------------------------------
.
These are the basic glyphs having 7-bit ASCII code values assigned.
.
They are identical to the printable characters of the
character standards \%ISO-8859-1 (\%latin1) and Unicode (range
.IR "Basic Latin" ).
.
The glyph names used in composite glyph names are \[oq]u0020\[cq] up
to \[oq]u007E\[cq].
.
.
.P
Note that input characters in the range \%0\-31 and character 127 are
.I not
printable characters.
.
Most of them are invalid input characters for
.B groff
anyway, and the valid ones have special meaning.
.
For EBCDIC, the printable characters are in the range \%66\-255.
.
.
.TP
48\-57
Decimal digits 0 to\ 9 (print as themselves).
.
.
.TP
65\-90
Upper case letters A\-Z (print as themselves).
.
.
.TP
97\-122
Lower case letters a\(enz (print as themselves).
.
.
.P
Most of the remaining characters not in the just described ranges print as
themselves; the only exceptions are the following characters:
.
.
.TP
.B \`
the ISO \%latin1 \[oq]Grave Accent\[cq] (code\ 96) prints as \[oq], a
left single quotation mark; the original character can be obtained
with \[oq]\f(CW\e`\fP\[cq].
.
.
.TP
.B \*(aq
the ISO \%latin1 \[oq]Apostrophe\[cq] (code\ 39) prints as ', a right
single quotation mark; the original character can be obtained with
\[oq]\f(CW\e(aq\fP\[cq].
.
.
.TP
.B -
the ISO \%latin1 \[oq]Hyphen, Minus Sign\[cq] (code\ 45) prints as a
hyphen; a minus sign can be obtained with \[oq]\f(CW\e-\fP\[cq].
.
.
.TP
.B ~
the ISO \%latin1 \[oq]Tilde\[cq] (code\ 126) is reduced in size to be
usable as a diacritic; a larger glyph can be obtained with
\[oq]\f(CW\e(ti\fP\[cq].
.
.
.TP
.B ^
the ISO \%latin1 \[oq]Circumflex Accent\[cq] (code\ 94) is reduced in
size to be usable as a diacritic; a larger glyph can be obtained with
\[oq]\f(CW\e(ha\fP\[cq].
.
.
.P
.na
.TS
l l l l l lx.
Output  Input   Code    PostScript      Unicode Notes
_
\[char33]       \[char33]       33      exclam  u0021   exclamation mark (bang)
\[char34]       \[char34]       34      quotedbl        u0022   double quote
\[char35]       \[char35]       35      numbersign      u0023   number sign
\[char36]       \[char36]       36      dollar  u0024   currency dollar sign
\[char37]       \[char37]       37      percent u0025   percent
\[char38]       \[char38]       38      ampersand       u0026   ampersand
\[char39]       \[char39]       39      quoteright      u0027   right quote
\[char40]       \[char40]       40      parenleft       u0028   parentheses left
\[char41]       \[char41]       41      parenright      u0029   parentheses right
\[char42]       \[char42]       42      asterisk        u002A   asterisk
\[char43]       \[char43]       43      plus    u002B   plus
\[char44]       \[char44]       44      comma   u002C   comma
\[char45]       \[char45]       45      hyphen  u2010   hyphen
\[char46]       \[char46]       46      period  u002E   period, dot
\[char47]       \[char47]       47      slash   u002F   slash
\[char58]       \[char58]       58      colon   u003A   colon
\[char59]       \[char59]       59      semicolon       u003B   semicolon
\[char60]       \[char60]       60      less    u003C   less than
\[char61]       \[char61]       61      equal   u003D   equal
\[char62]       \[char62]       62      greater u003E   greater than
\[char63]       \[char63]       63      question        u003F   question mark
\[char64]       \[char64]       64      at      u0040   at
\[char91]       \[char91]       91      bracketleft     u005B   square bracket left
\[char92]       \[char92]       92      backslash       u005C   backslash
\[char93]       \[char93]       93      bracketright    u005D   square bracket right
\[char94]       \[char94]       94      circumflex      u005E   circumflex accent
\[char95]       \[char95]       95      underscore      u005F   underscore
\[char96]       \[char96]       96      quoteleft       u0060   quote left
\[char123]      \[char123]      123     braceleft       u007B   curly brace left
\[char124]      \[char124]      124     bar     u007C   bar
\[char125]      \[char125]      125     braceright      u007D   curly brace right
\[char126]      \[char126]      126     tilde   u007E   tilde accent
.TE
.ad
.
.
.\" --------------------------------------------------------------------
.SS "8-bit Character Codes 160 to 255"
.\" --------------------------------------------------------------------
.
They are interpreted as printable characters according to the
.I latin1
.RI ( ISO-8859-1 )
code set, being identical to the Unicode range
.IR "Latin-1 Supplement" .
.
.
.P
Input characters in range 128\-159 (on non-EBCDIC hosts) are not
printable characters.
.
.
.TP
160
.
the ISO \%latin1
.I no-break space
is mapped to \[oq]\f(CW\e\(ti\fP\[cq], the stretchable space
character.
.
.
.TP
173
.
the soft hyphen control character.
.
.B groff
never uses this character for output (thus it is omitted in the table
below); the input character\ 173 is mapped onto \[oq]\f(CW\e%\fP\[cq].
.
.
.P
The remaining ranges (\%161\-172, \%174\-255)
are printable characters that print as themselves.
.
Although they can be specified directly with the keyboard on systems
with a \%latin1 code page, it is better to use their glyph names;
see next section.
.
.P
.na
.TS
l l l l l lx.
Output  Input   Code    PostScript      Unicode Notes
_
\[char161]      \[char161]      161     exclamdown      u00A1   inverted exclamation mark
\[char162]      \[char162]      162     cent    u00A2   currency unit
\[char163]      \[char163]      163     sterling        u00A3   pound sterling
\[char164]      \[char164]      164     currency        u00A4   generic currency symbol
\[char165]      \[char165]      165     yen     u00A5   Japanese currency symbol
\[char166]      \[char166]      166     brokenbar       u00A6   broken bar
\[char167]      \[char167]      167     section u00A7   section sign
\[char168]      \[char168]      168     dieresis        u00A8   dieresis (umlaut)
\[char169]      \[char169]      169     copyright       u00A9   copyright symbol
\[char170]      \[char170]      170     ordfeminine     u00AA   feminine ordinal (Spanish)
\[char171]      \[char171]      171     guillemotleft   u00AB   left guillemet [sic]
\[char172]      \[char172]      172     logicalnot      u00AC   logical not
\[char174]      \[char174]      174     registered      u00AE   registered mark symbol
\[char175]      \[char175]      175     macron  u00AF   overbar accent
\[char176]      \[char176]      176     degree  u00B0   degree sign
\[char177]      \[char177]      177     plusminus       u00B1   plus-minus sign
\[char178]      \[char178]      178     twosuperior     u00B2   superscript 2
\[char179]      \[char179]      179     threesuperior   u00B3   superscript 3
\[char180]      \[char180]      180     acute   u00B4   acute accent
\[char181]      \[char181]      181     mu      u00B5   micro sign
\[char182]      \[char182]      182     paragraph       u00B6   end of paragraphs marker
\[char183]      \[char183]      183     periodcentered  u00B7   centered period
\[char184]      \[char184]      184     cedilla u00B8   cedilla accent
\[char185]      \[char185]      185     onesuperior     u00B9   superscript 1
\[char186]      \[char186]      186     ordmasculine    u00BA   masculine ordinal (Spanish)
\[char187]      \[char187]      187     guillemotright  u00BB   right guillemet [sic]
\[char188]      \[char188]      188     onequarter      u00BC   1/4 symbol
\[char189]      \[char189]      189     onehalf u00BD   1/2 symbol
\[char190]      \[char190]      190     threequarters   u00BE   3/4 symbol
\[char191]      \[char191]      191     questiondown    u00BF   inverted question mark
\[char192]      \[char192]      192     Agrave  u0041_0300      A grave
\[char193]      \[char193]      193     Aacute  u0041_0301      A acute
\[char194]      \[char194]      194     Acircumflex     u0041_0302      A circumflex
\[char195]      \[char195]      195     Atilde  u0041_0303      A tilde
\[char196]      \[char196]      196     Adieresis       u0041_0308      A dieresis (umlaut)
\[char197]      \[char197]      197     Aring   u0041_030A      A ring
\[char198]      \[char198]      198     AE      u00C6   A+E combined
\[char199]      \[char199]      199     Ccedilla        u0043_0327      C cedilla
\[char200]      \[char200]      200     Egrave  u0045_0300      E grave
\[char201]      \[char201]      201     Eacute  u0045_0301      E acute
\[char202]      \[char202]      202     Ecircumflex     u0045_0302      E circumflex
\[char203]      \[char203]      203     Edieresis       u0045_0308      E dieresis (umlaut)
\[char204]      \[char204]      204     Igrave  u0049_0300      I grave
\[char205]      \[char205]      205     Iacute  u0049_0301      I acute
\[char206]      \[char206]      206     Icircumflex     u0049_0302      I circumflex
\[char207]      \[char207]      207     Idieresis       u0049_0308      I dieresis
\[char208]      \[char208]      208     Eth     u00D0   E th
\[char209]      \[char209]      209     Ntilde  u004E_0303      N tilde
\[char210]      \[char210]      210     Ograve  u004F_0300      O grave
\[char211]      \[char211]      211     Oacute  u004F_0301      O acute
\[char212]      \[char212]      212     Ocircumflex     u004F_0302      O circumflex
\[char213]      \[char213]      213     Otilde  u004F_0303      O tilde
\[char214]      \[char214]      214     Odieresis       u004F_0308      O dieresis (umlaut)
\[char215]      \[char215]      215     multiply        u00D7   multiply
\[char216]      \[char216]      216     Oslash  u00D8   O slash
\[char217]      \[char217]      217     Ugrave  u0055_0300      U grave
\[char218]      \[char218]      218     Uacute  u0055_0301      U acute
\[char219]      \[char219]      219     Ucircumflex     u0055_0302      U circumflex
\[char220]      \[char220]      220     Udieresis       u0055_0308      U dieresis (umlaut)
\[char221]      \[char221]      221     Yacute  u0059_0301      Y acute
\[char222]      \[char222]      222     Thorn   u00DE   Thorn
\[char223]      \[char223]      223     germandbls      u00DF   German double s (sharp s)
\[char224]      \[char224]      224     agrave  u0061_0300      a grave
\[char225]      \[char225]      225     aacute  u0061_0301      a acute
\[char226]      \[char226]      226     acircumflex     u0061_0302      a circumflex
\[char227]      \[char227]      227     atilde  u0061_0303      a tilde
\[char228]      \[char228]      228     adieresis       u0061_0308      a dieresis (umlaut)
\[char229]      \[char229]      229     aring   u0061_030A      a ring
\[char230]      \[char230]      230     ae      u00E6   a+e combined
\[char231]      \[char231]      231     ccedilla        u0063_0327      c cedilla
\[char232]      \[char232]      232     egrave  u0065_0300      e grave
\[char233]      \[char233]      233     eacute  u0065_0301      e acute
\[char234]      \[char234]      234     ecircumflex     u0065_0302      e circumflex
\[char235]      \[char235]      235     edieresis       u0065_0308      e dieresis (umlaut)
\[char236]      \[char236]      236     igrave  u0069_0300      i grave
\[char237]      \[char237]      237     iacute  u0069_0301      i acute
\[char238]      \[char238]      238     icircumflex     u0069_0302      i circumflex
\[char239]      \[char239]      239     idieresis       u0069_0308      i dieresis (umlaut)
\[char240]      \[char240]      240     eth     u00F0   e th
\[char241]      \[char241]      241     ntilde  u006E_0303      n tilde
\[char242]      \[char242]      242     ograve  u006F_0300      o grave
\[char243]      \[char243]      243     oacute  u006F_0301      o acute
\[char244]      \[char244]      244     ocircumflex     u006F_0302      o circumflex
\[char245]      \[char245]      245     otilde  u006F_0303      o tilde
\[char246]      \[char246]      246     odieresis       u006F_0308      o dieresis (umlaut)
\[char247]      \[char247]      247     divide  u00F7   divide
\[char248]      \[char248]      248     oslash  u00F8   o slash
\[char249]      \[char249]      249     ugrave  u0075_0300      u grave
\[char250]      \[char250]      250     uacute  u0075_0301      u acute
\[char251]      \[char251]      251     ucircumflex     u0075_0302      u circumflex
\[char252]      \[char252]      252     udieresis       u0075_0308      u dieresis (umlaut)
\[char253]      \[char253]      253     yacute  u0079_0301      y acute
\[char254]      \[char254]      254     thorn   u00FE   thorn
\[char255]      \[char255]      255     ydieresis       u0079_0308      y dieresis (umlaut)
.TE
.ad
.
.
.\" --------------------------------------------------------------------
.SS "Named Glyphs"
.\" --------------------------------------------------------------------
.
Glyph names can be embedded into the document text by using escape
sequences.
.
.BR groff (@MAN7EXT@)
describes how these escape sequences look.
.
Glyph names can consist of quite arbitrary characters from the
ASCII or \%latin1 code set, not only alphanumeric characters.
.
Here some examples:
.
.TP
\f(CW\e(\fP\fIch\fP
A glyph having the 2-character name
.IR ch .
.
.TP
\f(CW\e[\fP\,\fIchar_name\/\fP\f(CW]\fP
A glyph having the name
.I char_name
(having length 1, 2, 3, \&.\|.\|.).
.
Note that \[oq]\fIc\fP\[cq] is not the same as
\[oq]\f(CW\e[\fP\,\fIc\/\fP\f(CW]\fP\[cq] (\,\fIc\fP\ a single
character): The latter is internally mapped to glyph name
\[oq]\e\fIc\fP\[cq].
.
By default, groff defines a single glyph name starting with a
backslash, namely \%\[oq]\e-\[cq], which can be either accessed as
\[oq]\f(CW\e\-\fP\[cq] or \[oq]\f(CW\e[-]\fP\[cq].
.
.TP
\f(CW\e[\fP\,\fIbase_glyph composite_1 composite_2 \&.\|.\|.\/\fP\f(CW]\fP
A composite glyph; see below for a more detailed description.
.
.
.P
In groff, each \%8-bit input character can also referred to by the construct
\[oq]\f(CW\e[char\fP\,\fIn\/\fP\f(CW]\fP\[cq] where
.I n
is the decimal code of the character, a number between 0 and\ 255
without leading zeros (those entities are
.I not
glyph names).
.
They are normally mapped onto glyphs using the \f(CW.trin\fP request.
.
.
.P
Another special convention is the handling of glyphs with names directly
derived from a Unicode code point; this is shown in the 
\[oq]Unicode\[cq] column of the table below.
.
In general, all glyphs not having a name as listed in this manual page can
be accessed with the \[oq]\f(CW\e[u\fP\,\fIXXXX\/\fP\f(CW]\fP\[cq]
construct; please go to section \[oq]Using Symbols\[cq] in the groff info
manual for more details.
.
.
.P
Moreover, new glyph names can be created by the \f(CW.char\fP request; see
.BR groff (@MAN7EXT@).
.
.P
In the following, a plus sign in the \[oq]Notes\[cq] column indicates
that this particular glyph name appears in the PS version of the
original troff documentation, CSTR\ 54.
.
.P
Entries marked with \[oq]***\[cq] denote glyphs for mathematical
purposes (mainly used for DVI output).
.
Normally, such glyphs have metrics which make them unusable in normal
text.
.
.
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[-D]   \e[-D]  Eth     u00D0   uppercase eth
\[Sd]   \e[Sd]  eth     u00F0   lowercase eth
\[TP]   \e[TP]  Thorn   u00DE   uppercase thorn
\[Tp]   \e[Tp]  thorn   u00FE   lowercase thorn
\[ss]   \e[ss]  germandbls      u00DF   German double s (sharp s)
.TE
.ad
.
.P
.I Ligatures and Other Latin Glyphs
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[ff]   \e[ff]  ff      u0066_0066      ff ligature +
\[fi]   \e[fi]  fi      u0066_0069      fi ligature +
\[fl]   \e[fl]  fl      u0066_006C      fl ligature +
\[Fi]   \e[Fi]  ffi     u0066_0066_0069 ffi ligature +
\[Fl]   \e[Fl]  ffl     u0066_0066_006C ffl ligature +
\[/L]   \e[/L]  Lslash  u0141   L slash (Polish)
\[/l]   \e[/l]  lslash  u0142   l slash (Polish)
\[/O]   \e[/O]  Oslash  u00D8   O slash (Scandinavian)
\[/o]   \e[/o]  oslash  u00F8   o slash (Scandinavian)
\[AE]   \e[AE]  AE      u00C6   A+E combined
\[ae]   \e[ae]  ae      u00E6   a+e combined
\[OE]   \e[OE]  OE      u0152   O+E combined
\[oe]   \e[oe]  oe      u0153   o+e combined
\[IJ]   \e[IJ]  IJ      u0132   I+J combined (Dutch)
\[ij]   \e[ij]  ij      u0133   i+j combined(Dutch)
\[.i]   \e[.i]  dotlessi        u0131   i without a dot (Turkish)
\[.j]   \e[.j]  dotlessj        u0237   j without a dot
.TE
.ad
.
.P
.I Accented Characters
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\['A]   \e['A]  Aacute  u0041_0301      A acute
\['C]   \e['C]  Cacute  u0043_0301      C acute
\['E]   \e['E]  Eacute  u0045_0301      E acute
\['I]   \e['I]  Iacute  u0049_0301      I acute
\['O]   \e['O]  Oacute  u004F_0301      O acute
\['U]   \e['U]  Uacute  u0055_0301      U acute
\['Y]   \e['Y]  Yacute  u0059_0301      Y acute
\['a]   \e['a]  aacute  u0061_0301      a acute
\['c]   \e['c]  cacute  u0063_0301      c acute
\['e]   \e['e]  eacute  u0065_0301      e acute
\['i]   \e['i]  iacute  u0069_0301      i acute
\['o]   \e['o]  oacute  u006F_0301      o acute
\['u]   \e['u]  uacute  u0075_0301      u acute
\['y]   \e['y]  yacute  u0079_0301      y acute
\[:A]   \e[:A]  Adieresis       u0041_0308      A dieresis (umlaut)
\[:E]   \e[:E]  Edieresis       u0045_0308      E dieresis (umlaut)
\[:I]   \e[:I]  Idieresis       u0049_0308      I dieresis (umlaut)
\[:O]   \e[:O]  Odieresis       u004F_0308      O dieresis (umlaut)
\[:U]   \e[:U]  Udieresis       u0055_0308      U dieresis (umlaut)
\[:Y]   \e[:Y]  Ydieresis       u0059_0308      Y dieresis (umlaut)
\[:a]   \e[:a]  adieresis       u0061_0308      a dieresis (umlaut)
\[:e]   \e[:e]  edieresis       u0065_0308      e dieresis (umlaut)
\[:i]   \e[:i]  idieresis       u0069_0308      i dieresis (umlaut)
\[:o]   \e[:o]  odieresis       u006F_0308      o dieresis (umlaut)
\[:u]   \e[:u]  udieresis       u0075_0308      u dieresis (umlaut)
\[:y]   \e[:y]  ydieresis       u0079_0308      y dieresis (umlaut)
\[^A]   \e[^A]  Acircumflex     u0041_0302      A circumflex
\[^E]   \e[^E]  Ecircumflex     u0045_0302      E circumflex
\[^I]   \e[^I]  Icircumflex     u0049_0302      I circumflex
\[^O]   \e[^O]  Ocircumflex     u004F_0302      O circumflex
\[^U]   \e[^U]  Ucircumflex     u0055_0302      U circumflex
\[^a]   \e[^a]  acircumflex     u0061_0302      a circumflex
\[^e]   \e[^e]  ecircumflex     u0065_0302      e circumflex
\[^i]   \e[^i]  icircumflex     u0069_0302      i circumflex
\[^o]   \e[^o]  ocircumflex     u006F_0302      o circumflex
\[^u]   \e[^u]  ucircumflex     u0075_0302      u circumflex
\[`A]   \e[`A]  Agrave  u0041_0300      A grave
\[`E]   \e[`E]  Egrave  u0045_0300      E grave
\[`I]   \e[`I]  Igrave  u0049_0300      I grave
\[`O]   \e[`O]  Ograve  u004F_0300      O grave
\[`U]   \e[`U]  Ugrave  u0055_0300      U grave
\[`a]   \e[`a]  agrave  u0061_0300      a grave
\[`e]   \e[`e]  egrave  u0065_0300      e grave
\[`i]   \e[`i]  igrave  u0069_0300      i grave
\[`o]   \e[`o]  ograve  u006F_0300      o grave
\[`u]   \e[`u]  ugrave  u0075_0300      u grave
\[~A]   \e[~A]  Atilde  u0041_0303      A tilde
\[~N]   \e[~N]  Ntilde  u004E_0303      N tilde
\[~O]   \e[~O]  Otilde  u004F_0303      O tilde
\[~a]   \e[~a]  atilde  u0061_0303      a tilde
\[~n]   \e[~n]  ntilde  u006E_0303      n tilde
\[~o]   \e[~o]  otilde  u006F_0303      o tilde
\[vS]   \e[vS]  Scaron  u0053_030C      S caron
\[vs]   \e[vs]  scaron  u0073_030C      s caron
\[vZ]   \e[vZ]  Zcaron  u005A_030C      Z caron
\[vz]   \e[vz]  zcaron  u007A_030C      z caron
\[,C]   \e[,C]  Ccedilla        u0043_0327      C cedilla
\[,c]   \e[,c]  ccedilla        u0063_0327      c cedilla
\[oA]   \e[oA]  Aring   u0041_030A      A ring
\[oa]   \e[oa]  aring   u0061_030A      a ring
.TE
.ad
.
.P
.I Accents
.P
The
.B composite
request is used to map most of the accents to non-spacing glyph names;
the values given in parentheses are the original (spacing) ones.
.
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[a"]   \e[a"]  hungarumlaut    u030B (u02DD)   Hungarian umlaut
\[a-]   \e[a-]  macron  u0304 (u00AF)   overbar accent
\[a.]   \e[a.]  dotaccent       u0307 (u02D9)   dot accent
\[a^]   \e[a^]  circumflex      u0302 (u005E)   circumflex accent
\[aa]   \e[aa]  acute   u0301 (u00B4)   acute accent
\[ga]   \e[ga]  grave   u0300 (u0060)   grave accent
\[ab]   \e[ab]  breve   u0306 (u02D8)   breve accent
\[ac]   \e[ac]  cedilla u0327 (u00B8)   cedilla accent
\[ad]   \e[ad]  dieresis        u0308 (u00A8)   umlaut accent
\[ah]   \e[ah]  caron   u030C (u02C7)   caron accent
\[ao]   \e[ao]  ring    u030A (u02DA)   small circle, ring accent
\[a~]   \e[a~]  tilde   u0303 (u007E)   tilde accent
\[ho]   \e[ho]  ogonek  u0328 (u02DB)   hook accent
\[ha]   \e[ha]  asciicircum     u005E   T{
high circumflex, ASCII character, in mathematics the power sign
T}
\[ti]   \e[ti]  asciitilde      u007E   T{
tilde in vertical middle, ASCII, in Unix-like the home directory
T}
.TE
.ad
.
.P
.I Quotes
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[Bq]   \e[Bq]  quotedblbase    u201E   low double comma quote
\[bq]   \e[bq]  quotesinglbase  u201A   low single comma quote
\[lq]   \e[lq]  quotedblleft    u201C   left double quote
\[rq]   \e[rq]  quotedblright   u201D   right double quote
\[oq]   \e[oq]  quoteleft       u2018   single open (left) quote
\[cq]   \e[cq]  quoteright      u2019   single closing (right) quote
\[aq]   \e[aq]  quotesingle     u0027   apostrophe quote (ASCII 39)
\[dq]   \e[dq]  quotedbl        u0022   double quote (ASCII 34)
\[Fo]   \e[Fo]  guillemotleft   u00AB   left guillemet [sic]
\[Fc]   \e[Fc]  guillemotright  u00BB   right guillemet [sic]
\[fo]   \e[fo]  guilsinglleft   u2039   T{
single left-pointing angle quotation mark
T}
\[fc]   \e[fc]  guilsinglright  u203A   T{
single right-pointing angle quotation mark
T}
.TE
.ad
.
.P
.I Punctuation
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[r!]   \e[r!]  exclamdown      u00A1   inverted exclamation mark
\[r?]   \e[r?]  questiondown    u00BF   inverted question mark
\[em]   \e[em]  emdash  u2014   em-dash symbol
\[en]   \e[en]  endash  u2013   en-dash symbol
\[hy]   \e[hy]  hyphen  u2010   hyphen symbol
.TE
.ad
.
.P
.I Brackets
.P
The extensible bracket pieces are font-invariant glyphs.
.
In classical troff only one glyph was available to vertically extend
brackets, braces, and parentheses: \[oq]bv\[cq].
.
We map it rather arbitrarily to u23AA.
.
.P
Note that not all devices contain extensible bracket pieces which can
be piled up with \[oq]\f(CW\eb\fP\[cq] due to the restrictions of the
escape\[aq]s piling algorithm.
.
A general solution to build brackets out of pieces is the following
macro:
.
.P
.nf
.RS
.ft C
\&.\e" Make a pile centered vertically 0.5em\""
\&.\e" above the baseline.\""
\&.\e" The first argument is placed at the top.\""
\&.\e" The pile is returned in string `pile'\""
\&.eo
\&.de pile-make
\&.  nr pile-wd 0
\&.  nr pile-ht 0
\&.  ds pile-args
\&.
\&.  nr pile-# \en[.$]
\&.  while \en[pile-#] \e{\e
\&.    nr pile-wd (\en[pile-wd] >? \ew'\e$[\en[pile-#]]')
\&.    nr pile-ht +(\en[rst] - \en[rsb])
\&.    as pile-args \ev'\en[rsb]u'\e"\""
\&.    as pile-args \eZ'\e$[\en[pile-#]]'\e"\""
\&.    as pile-args \ev'-\en[rst]u'\e"\""
\&.    nr pile-# -1
\&.  \e}
\&.
\&.  ds pile \ev'(-0.5m + (\en[pile-ht]u / 2u))'\e"\""
\&.  as pile \e*[pile-args]\e"\""
\&.  as pile \ev'((\en[pile-ht]u / 2u) + 0.5m)'\e"\""
\&.  as pile \eh'\en[pile-wd]u'\e"\""
\&..
\&.ec
.ft
.RE
.fi
.
.P
Another complication is the fact that some glyphs which represent
bracket pieces in original troff can be used for other mathematical
symbols also, for example \[oq]lf\[cq] and \[oq]rf\[cq] which provide
the \[oq]floor\[cq] operator.
.
Other devices (most notably for DVI output) don\[aq]t unify such
glyphs.
.
For this reason, the four glyphs \[oq]lf\[cq], \[oq]rf\[cq],
\[o]lc\[cq], and \[oq]rc\[cq] are not unified with similarly looking
bracket pieces.
.
In
.BR groff ,
only glyphs with long names are guaranteed to pile up correctly for all
devices (provided those glyphs exist).
.
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[lB]   \e[lB]  bracketleft     u005B   T{
left square bracket
T}
\[rB]   \e[rB]  bracketright    u005D   T{
right square bracket
T}
\[lC]   \e[lC]  braceleft       u007B   T{
left curly brace
T}
\[rC]   \e[rC]  braceright      u007D   T{
right curly brace
T}
\[la]   \e[la]  angleleft       u27E8   T{
left angle bracket
T}
\[ra]   \e[ra]  angleright      u27E9   T{
right angle bracket
T}

\[bv]   \e[bv]  braceex u23AA   T{
curly brace vertical extension
T}
\[braceex]      \e[braceex]     braceex u23AA   T{
curly brace vertical extension
T}

\[bracketlefttp]        \e[bracketlefttp]       bracketlefttp   u23A1   T{
left square bracket top
T}
\[bracketleftbt]        \e[bracketleftbt]       bracketleftbt   u23A3   T{
left square bracket bottom
T}
\[bracketleftex]        \e[bracketleftex]       bracketleftex   u23A2   T{
left square bracket extension
T}
\[bracketrighttp]       \e[bracketrighttp]      bracketrighttp  u23A4   T{
right square bracket top
T}
\[bracketrightbt]       \e[bracketrightbt]      bracketrightbt  u23A6   T{
right square bracket bottom
T}
\[bracketrightex]       \e[bracketrightex]      bracketrightex  u23A5   T{
right square bracket extension
T}

\[lt]   \e[lt]  bracelefttp     u23A7   T{
left curly brace top
T}
\[bracelefttp]  \e[bracelefttp] bracelefttp     u23A7   T{
left curly brace top
T}
\[lk]   \e[lk]  braceleftmid    u23A8   T{
left curly brace middle
T}
\[braceleftmid] \e[braceleftmid]        braceleftmid    u23A8   T{
left curly brace middle
T}
\[lb]   \e[lb]  braceleftbt     u23A9   T{
left curly brace bottom
T}
\[braceleftbt]  \e[braceleftbt] braceleftbt     u23A9   T{
left curly brace bottom
T}
\[braceleftex]  \e[braceleftex] braceleftex     u23AA   T{
left curly brace extension
T}
\[rt]   \e[rt]  bracerighttp    u23AB   T{
right curly brace top
T}
\[bracerighttp] \e[bracerighttp]        bracerighttp    u23AB   T{
right curly brace top
T}
\[rk]   \e[rk]  bracerightmid   u23AC   T{
right curly brace middle
T}
\[bracerightmid]        \e[bracerightmid]       bracerightmid   u23AC   T{
right curly brace middle
T}
\[rb]   \e[rb]  bracerightbt    u23AD   T{
right curly brace bottom
T}
\[bracerightbt] \e[bracerightbt]        bracerightbt    u23AD   T{
right curly brace bottom
T}
\[bracerightex] \e[bracerightex]        bracerightex    u23AA   T{
right curly brace extension
T}
\[parenlefttp]  \e[parenlefttp] parenlefttp     u239B   T{
left parenthesis top
T}
\[parenleftbt]  \e[parenleftbt] parenleftbt     u239D   T{
left parenthesis bottom
T}
\[parenleftex]  \e[parenleftex] parenleftex     u239C   T{
left parenthesis extension
T}
\[parenrighttp] \e[parenrighttp]        parenrighttp    u239E   T{
right parenthesis top
T}
\[parenrightbt] \e[parenrightbt]        parenrightbt    u23A0   T{
right parenthesis bottoom
T}
\[parenrightex] \e[parenrightex]        parenrightex    u239F   T{
right parenthesis extension
T}
.TE
.ad
.
.P
.I Arrows
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[<-]   \e[<-]  arrowleft       u2190   horizontal arrow left
\[->]   \e[->]  arrowright      u2192   horizontal arrow right
\[<>]   \e[<>]  arrowboth       u2194   T{
horizontal arrow in both directions
T}
\[da]   \e[da]  arrowdown       u2193   vertical arrow down
\[ua]   \e[ua]  arrowup u2191   vertical arrow up
\[va]   \e[va]  arrowupdn       u2195   T{
vertical arrow in both directions
T}
\[lA]   \e[lA]  arrowdblleft    u21D0   horizontal double arrow left
\[rA]   \e[rA]  arrowdblright   u21D2   horizontal double arrow right
\[hA]   \e[hA]  arrowdblboth    u21D4   T{
horizontal double arrow in both directions
T}
\[dA]   \e[dA]  arrowdbldown    u21D3   vertical double arrow down
\[uA]   \e[uA]  arrowdblup      u21D1   vertical double arrow up
\[vA]   \e[vA]  uni21D5 u21D5   T{
vertical double arrow in both directions
T}
\[an]   \e[an]  arrowhorizex    u23AF   horizontal arrow extension
.TE
.ad
.
.P
.I Lines
.P
The font-invariant glyphs \[oq]br\[cq], \[oq]ul\[cq], and \[oq]rn\[cq]
form corners; they can be used to build boxes.
.
Note that both the PostScript and the Unicode-derived names of
these three glyphs are just rough approximations.
.
.P
\[oq]rn\[cq] also serves in classical troff as the horizontal
extension of the square root sign.
.
.P
\[oq]ru\[cq] is a font-invariant glyph, namely a rule of length 0.5m.
.
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[ba]   \e[ba]  bar     u007C   bar
\[br]   \e[br]  SF110000        u2502   box rule
\[ul]   \e[ul]  underscore      u005F   underscore
\[rn]   \e[rn]  overline        u203E   overline
\[ru]   \e[ru]  ---     ---     baseline rule
\[bb]   \e[bb]  brokenbar       u00A6   broken bar
\[sl]   \e[sl]  slash   u002F   slash, solidus
\[rs]   \e[rs]  backslash       u005C   reverse slash, reverse solidus
.TE
.ad
.
.P
Use \[oq]\f(CW\e[radicalex]\fP\[cq], not
\[oq]\f(CW\e[overline]\fP\[cq], for continuation of square root.
.
.P
.I Text markers
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[ci]   \e[ci]  circle  u25CB   circle
\[bu]   \e[bu]  bullet  u2022   bullet
\[dd]   \e[dd]  daggerdbl       u2021   double dagger sign
\[dg]   \e[dg]  dagger  u2020   dagger
\[lz]   \e[lz]  lozenge u25CA   lozenge, diamond, pound key
\[sq]   \e[sq]  uni25A1 u25A1   white square
\[ps]   \e[ps]  paragraph       u00B6   end of paragraphs marker
\[sc]   \e[sc]  section u00A7   section sign
\[lh]   \e[lh]  uni261C u261C   hand pointing left
\[rh]   \e[rh]  a14     u261E   hand pointing right
\[at]   \e[at]  at      u0040   at
\[sh]   \e[sh]  numbersign      u0023   number sign
\[CR]   \e[CR]  carriagereturn  u21B5   carriage return
\[OK]   \e[OK]  a19     u2713   check mark, tick
.TE
.ad
.
.P
.I Legal Symbols
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[co]   \e[co]  copyright       u00A9   copyright sign
\[rg]   \e[rg]  registered      u00AE   registered mark
\[tm]   \e[tm]  trademark       u2122   trademark symbol
\[bs]   \e[bs]  ---     ---     AT&T Bell Labs logo +
.TE
.ad
.
.P
The Bell Labs logo is not supported in groff.
.
.P
.I Currency symbols
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[Do]   \e[Do]  dollar  u0024   dollar
\[ct]   \e[ct]  cent    u00A2   cent
\[eu]   \e[eu]  ---     u20AC   official Euro symbol
\[Eu]   \e[Eu]  Euro    u20AC   font-specific Euro glyph variant
\[Ye]   \e[Ye]  yen     u00A5   Japanese Yen
\[Po]   \e[Po]  sterling        u00A3   pound sterling (British)
\[Cs]   \e[Cs]  currency        u00A4   Scandinavian currency sign
\[Fn]   \e[Fn]  florin  u0192   Dutch currency sign
.TE
.ad
.
.P
.I Units
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[de]   \e[de]  degree  u00B0   degree
\[%0]   \e[%0]  perthousand     u2030   per thousand, per mille sign
\[fm]   \e[fm]  minute  u2032   arc minute sign
\[sd]   \e[sd]  second  u2033   acr second sign
\[mc]   \e[mc]  mu      u00B5   mu, micro sign
\[Of]   \e[Of]  ordfeminine     u00AA   feminine ordinal (Spanish)
\[Om]   \e[Om]  ordmasculine    u00BA   masculine ordinal (Spanish)
.TE
.ad
.
.P
.I Logical Symbols
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[AN]   \e[AN]  logicaland      u2227   logical and
\[OR]   \e[OR]  logicalor       u2228   logical or
\[no]   \e[no]  logicalnot      u00AC   logical not
\[tno]  \e[tno] logicalnot      u00AC   text variant of \[oq]no\[cq]
\[te]   \e[te]  existential     u2203   there exists
\[fa]   \e[fa]  universal       u2200   for all
\[st]   \e[st]  suchthat        u220B   sucht that
\[3d]   \e[3d]  therefore       u2234   therefore
\[tf]   \e[tf]  therefore       u2234   therefore
\[or]   \e[or]  bar     u007C   T{
bitwise OR operator (as used in\ C)
T}
.TE
.ad
.
.P
.I Mathematical Symbols
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[12]   \e[12]  onehalf u00BD   1/2 symbol
\[14]   \e[14]  onequarter      u00BC   1/4 symbol
\[34]   \e[34]  threequarters   u00BE   3/4 symbol
\[18]   \e[18]  oneeighth       u215B   1/8 symbol
\[38]   \e[38]  threeeighths    u215C   3/8 symbol
\[58]   \e[58]  fiveeighths     u215D   5/8 symbol
\[78]   \e[78]  seveneighths    u215E   7/8 symbol
\[S1]   \e[S1]  onesuperior     u00B9   superscript 1
\[S2]   \e[S2]  twosuperior     u00B2   superscript 2
\[S3]   \e[S3]  threesuperior   u00B3   superscript 3

\[pl]   \e[pl]  plus    u002B   plus in special font
\[mi]   \e[mi]  minus   u2212   minus in special font
\[-+]   \e[-+]  uni2213 u2213   minus-plus
\[+-]   \e[+-]  plusminus       u00B1   plus-minus
\[t+-]  \e[t+-] plusminus       u00B1   text variant of \e[+-]
\[pc]   \e[pc]  periodcentered  u00B7   period centered
\[md]   \e[md]  dotmath u22C5   multiplication dot
\[mu]   \e[mu]  multiply        u00D7   multiply sign
\[tmu]  \e[tmu] multiply        u00D7   text variant of \e[mu]
\[c*]   \e[c*]  circlemultiply  u2297   multiply sign in circle
\[c+]   \e[c+]  circleplus      u2295   plus sign in circle
\[di]   \e[di]  divide  u00F7   division sign
\[tdi]  \e[tdi] divide  u00F7   text variant of \e[di]
\[f/]   \e[f/]  fraction        u2044   bar for fractions
\[**]   \e[**]  asteriskmath    u2217   mathematical asterisk

\[<=]   \e[<=]  lessequal       u2264   less or equal
\[>=]   \e[>=]  greaterequal    u2265   greater or equal
\[<<]   \e[<<]  uni226A u226A   much less
\[>>]   \e[>>]  uni226B u226B   much greater
\[eq]   \e[eq]  equal   u003D   equals in special font
\[!=]   \e[!=]  notequal        u003D_0338      not equal       
\[==]   \e[==]  equivalence     u2261   equivalent
\[ne]   \e[ne]  uni2262 u2261_0338      not equivalent
\[=~]   \e[=~]  congruent       u2245   T{
congruent, approx. equal
T}
\[|=]   \e[|=]  uni2243 u2243   asymptot. equal to
\[ap]   \e[ap]  similar u223C   similar
\[~~]   \e[~~]  approxequal     u2248   almost equal to
\[~=]   \e[~=]  approxequal     u2248   almost equal to
\[pt]   \e[pt]  proportional    u221D   proportional

\[es]   \e[es]  emptyset        u2205   empty set
\[mo]   \e[mo]  element u2208   element of a set
\[nm]   \e[nm]  notelement      u2208_0338      not element of set
\[sb]   \e[sb]  propersubset    u2282   proper subset
\[nb]   \e[nb]  notsubset       u2282_0338      not supset
\[sp]   \e[sp]  propersuperset  u2283   proper superset
\[nc]   \e[nc]  uni2285 u2283_0338      not superset
\[ib]   \e[ib]  reflexsubset    u2286   subset or equal
\[ip]   \e[ip]  reflexsuperset  u2287   superset or equal
\[ca]   \e[ca]  intersection    u2229   intersection, cap
\[cu]   \e[cu]  union   u222A   union, cup

\[/_]   \e[/_]  angle   u2220   angle
\[pp]   \e[pp]  perpendicular   u22A5   perpendicular
\[is]   \e[is]  integral        u222B   integral
\[integral]     \e[integral]    integral        u222B   integral
\[sum]  \e[sum] summation       u2211   summation
\[product]      \e[product]     product u220F   product
\[coproduct]    \e[coproduct]   uni2210 u2210   coproduct
\[gr]   \e[gr]  gradient        u2207   gradient
\[sr]   \e[sr]  radical u221A   square root
\[sqrt] \e[sqrt]        radical u221A   square root
\[radicalex]    \e[radicalex]   radicalex       ---     T{
square root continuation
T}
\[sqrtex]       \e[sqrtex]      radicalex       ---     T{
square root continuation
T}

\[lc]   \e[lc]  uni2308 u2308   left ceiling
\[rc]   \e[rc]  uni2309 u2309   right ceiling
\[lf]   \e[lf]  uni230A u230A   left floor
\[rf]   \e[rf]  uni230B u230B   right floor

\[if]   \e[if]  infinity        u221E   infinity
\[Ah]   \e[Ah]  aleph   u2135   aleph
\[Im]   \e[Im]  Ifraktur        u2111   Gothic I, imaginary
\[Re]   \e[Re]  Rfraktur        u211C   Gothic R, real
\[wp]   \e[wp]  weierstrass     u2118   Weierstrass\~p
\[pd]   \e[pd]  partialdiff     u2202   T{
partial differentiation
T}
\[-h]   \e[-h]  uni210F u210F   T{
Planck\ constant\ /\ 2pi (h-bar)
T}
\[hbar] \e[hbar]        uni210F u210F   T{
Planck\ constant\ /\ 2pi (h-bar)
T}
.TE
.ad
.
.P
.I Greek glyphs
.P
These glyphs are intended for technical use, not for real Greek; normally,
the uppercase letters have upright shape, and the lowercase ones are
slanted.
.
There is a problem with the mapping of letter phi to Unicode.
.
Prior to Unicode version\ 3.0, the difference between U+03C6, GREEK
SMALL LETTER PHI, and U+03D5, GREEK PHI SYMBOL, was not clearly described;
only the glyph shapes in the Unicode book could be used as a reference.
.
Starting with Unicode\ 3.0, the reference glyphs have been exchanged and
described verbally also: In mathematical context, U+03D5 is the stroked
variant and U+03C6 the curly glyph.
.
Unfortunately, most font vendors didn\[aq]t update their fonts to
this (incompatible) change in Unicode.
.
At the time of this writing (January 2006), it is not clear yet
whether the Adobe Glyph Names \[oq]phi\[cq] and \[oq]phi1\[cq] also
change its meaning if used for mathematics, thus compatibility
problems are likely to happen \[en] being conservative, groff
currently assumes that \[oq]phi\[cq] in a PostScript symbol font is
the stroked version.
.P
In groff, symbol \[oq]\f(CW\e[*f]\fP\[cq] always denotes the stroked
version of phi, and \[oq]\f(CW\e[+f]\fP\[cq] the curly variant.
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[*A]   \e[*A]  Alpha   u0391   Alpha
\[*B]   \e[*B]  Beta    u0392   Beta
\[*G]   \e[*G]  Gamma   u0393   Gamma
\[*D]   \e[*D]  Delta   u0394   Delta
\[*E]   \e[*E]  Epsilon u0395   Epsilon
\[*Z]   \e[*Z]  Zeta    u0396   Zeta
\[*Y]   \e[*Y]  Eta     u0397   Eta
\[*H]   \e[*H]  Theta   u0398   Theta
\[*I]   \e[*I]  Iota    u0399   Iota
\[*K]   \e[*K]  Kappa   u039A   Kappa
\[*L]   \e[*L]  Lambda  u039B   Lamda
\[*M]   \e[*M]  Mu      u039C   Mu
\[*N]   \e[*N]  Nu      u039D   Nu
\[*C]   \e[*C]  Xi      u039E   Xi
\[*O]   \e[*O]  Omicron u039F   Omicron
\[*P]   \e[*P]  Pi      u03A0   Pi
\[*R]   \e[*R]  Rho     u03A1   Rho
\[*S]   \e[*S]  Sigma   u03A3   Sigma
\[*T]   \e[*T]  Tau     u03A4   Tau
\[*U]   \e[*U]  Upsilon u03A5   Upsilon
\[*F]   \e[*F]  Phi     u03A6   Phi
\[*X]   \e[*X]  Chi     u03A7   Chi
\[*Q]   \e[*Q]  Psi     u03A8   Psi
\[*W]   \e[*W]  Omega   u03A9   Omega
\[*a]   \e[*a]  alpha   u03B1   alpha
\[*b]   \e[*b]  beta    u03B2   beta
\[*g]   \e[*g]  gamma   u03B3   gamma
\[*d]   \e[*d]  delta   u03B4   delta
\[*e]   \e[*e]  epsilon u03B5   epsilon
\[*z]   \e[*z]  zeta    u03B6   zeta
\[*y]   \e[*y]  eta     u03B7   eta
\[*h]   \e[*h]  theta   u03B8   theta
\[*i]   \e[*i]  iota    u03B9   iota
\[*k]   \e[*k]  kappa   u03BA   kappa
\[*l]   \e[*l]  lambda  u03BB   lambda
\[*m]   \e[*m]  mu      u03BC   mu
\[*n]   \e[*n]  nu      u03BD   nu
\[*c]   \e[*c]  xi      u03BE   xi
\[*o]   \e[*o]  omicron u03BF   omicron
\[*p]   \e[*p]  pi      u03C0   pi
\[*r]   \e[*r]  rho     u03C1   rho
\[ts]   \e[ts]  sigma1  u03C2   terminal sigma
\[*s]   \e[*s]  sigma   u03C3   sigma
\[*t]   \e[*t]  tau     u03C4   tau
\[*u]   \e[*u]  upsilon u03C5   upsilon
\[*f]   \e[*f]  phi     u03D5   phi oked glyph)
\[*x]   \e[*x]  chi     u03C7   chi
\[*q]   \e[*q]  psi     u03C8   psi
\[*w]   \e[*w]  omega   u03C9   omega
\[+h]   \e[+h]  theta1  u03D1   variant theta
\[+f]   \e[+f]  phi1    u03C6   variant phi (curly shape)
\[+p]   \e[+p]  omega1  u03D6   variant pi, looking like omega
\[+e]   \e[+e]  uni03F5 u03F5   variant epsilon
.TE
.ad
.
.P
.I Card symbols
.P
.na
.TS
l l l l lx.
Output  Input   PostScript      Unicode Notes
_
\[CL]   \e[CL]  club    u2663   black club suit
\[SP]   \e[SP]  spade   u2660   black spade suit
\[HE]   \e[HE]  heart   u2665   black heart suit
\[u2661]        \e[u2661]       uni2661 u2661   white heart suit
\[DI]   \e[DI]  diamond u2666   black diamond suit
\[u2662]        \e[u2662]       uni2662 u2662   white diamond suit
.TE
.ad
.
.
.\" --------------------------------------------------------------------
.SH "SEE ALSO"
.\" --------------------------------------------------------------------
.
.TP
.BR groff (@MAN1EXT@)
the GNU roff formatter
.
.TP
.BR groff (@MAN7EXT@)
a short reference of the groff formatting language
.
.
.P
.IR "An extension to the troff character set for Europe" ,
E.G.\& Keizer, K.J.\& Simonsen, J.\& Akkerhuis; EUUG Newsletter, Volume 9,
No.\& 2, Summer 1989
.
.
.P
.UR http://\:www.unicode.org
The Unicode Standard
.UE
.
.
.\" --------------------------------------------------------------------
.SH "COPYING"
.\" --------------------------------------------------------------------
.co
.\" --------------------------------------------------------------------
.SH "AUTHORS"
.\" --------------------------------------------------------------------
.au
.
.
.cp \n[groff_char_C]
.
.
.\" --------------------------------------------------------------------
.\" Emacs settings
.\" --------------------------------------------------------------------
.\" Local Variables:
.\" mode: nroff
.\" tab-width: 20
.\" End: