version 1.4, 2009/04/12 19:45:26 |
version 1.9, 2009/07/27 12:02:49 |
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.\" $Id$ |
.\" $Id$ |
.\" |
.\" |
.\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@openbsd.org> |
.\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se> |
.\" |
.\" |
.\" Permission to use, copy, modify, and distribute this software for any |
.\" Permission to use, copy, modify, and distribute this software for any |
.\" purpose with or without fee is hereby granted, provided that the above |
.\" purpose with or without fee is hereby granted, provided that the above |
|
|
.Xr mdoc 7 |
.Xr mdoc 7 |
and |
and |
.Xr man 7 |
.Xr man 7 |
encode special characters with slightly different semantics; consult the |
encode these special characters with |
respective manuals for these escapes. |
.Sq \eX |
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.Pq for a one-character escape , |
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.Sq \e(XX |
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.Pq two-character , |
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and |
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.Sq \e[N] |
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.Pq N-character . |
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One may generalise |
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.Sq \e(XX |
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as |
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.Sq \e[XX] . |
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.\" PARAGRAPH |
.Pp |
.Pp |
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Typographic: |
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.Bl -tag -width Ds -offset indent -compact |
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.It \e~ |
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.Pq non-breaking space |
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.It \e |
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.Pq space |
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.It \e^ |
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.Pq zero-width space |
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.It \e% |
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.Pq zero-width space |
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.It \e& |
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.Pq zero-width space |
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.It \e| |
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.Pq zero-width space |
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.El |
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.\" PARAGRAPH |
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.Pp |
Grammatic: |
Grammatic: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(em |
.It \e(em |
.Pq em-dash |
.Pq em-dash |
.It \e(en |
.It \e(en |
.Pq en-dash |
.Pq en-dash |
.It \e- |
.It \e(hy |
.Pq hyphen |
.Pq hyphen |
.It \e\e |
.It \e\e |
.Pq back-slash |
.Pq back-slash |
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|
.Pq apostrophe |
.Pq apostrophe |
.It \e` |
.It \e` |
.Pq back-tick |
.Pq back-tick |
.It \e |
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.Pq space |
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.It \e. |
.It \e. |
.Pq period |
.Pq period |
.It \e(r! |
.It \e(r! |
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.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Enclosures: |
Enclosures: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(lh |
.It \e(lh |
.Pq left hand |
.Pq left hand |
.It \e(rh |
.It \e(rh |
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|
.Pq double-quote |
.Pq double-quote |
.It \e(lq |
.It \e(lq |
.Pq left double-quote |
.Pq left double-quote |
.It \e(Lq |
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.Pq left double-quote, deprecated |
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.It \e(rq |
.It \e(rq |
.Pq right double-quote |
.Pq right double-quote |
.It \e(Rq |
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.Pq right double-quote, deprecated |
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.It \e(oq |
.It \e(oq |
.Pq left single-quote |
.Pq left single-quote |
.It \e(aq |
.It \e(aq |
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.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Indicatives: |
Indicatives: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(<- |
.It \e(<- |
.Pq left arrow |
.Pq left arrow |
.It \e(-> |
.It \e(-> |
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.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Mathematical: |
Mathematical: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(es |
.It \e(es |
.Pq empty set |
.Pq empty set |
.It \e(ca |
.It \e(ca |
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|
.Pq multiplication |
.Pq multiplication |
.It \e(pl |
.It \e(pl |
.Pq addition |
.Pq addition |
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.It \e- |
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.Pq subtraction |
.It \e(nm |
.It \e(nm |
.Pq not element |
.Pq not element |
.It \e(mo |
.It \e(mo |
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.Pq approximately equals |
.Pq approximately equals |
.It \e(=~ |
.It \e(=~ |
.Pq congruent |
.Pq congruent |
.It \e(Gt |
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.Pq greater-than, deprecated |
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.It \e(Lt |
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.Pq less-than, deprecated |
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.It \e(<= |
.It \e(<= |
.Pq less-than-equal |
.Pq less-than-equal |
.It \e(Le |
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.Pq less-than-equal, deprecated |
|
.It \e(>= |
.It \e(>= |
.Pq greater-than-equal |
.Pq greater-than-equal |
.It \e(Ge |
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.Pq greater-than-equal |
|
.It \e(== |
.It \e(== |
.Pq equal |
.Pq equal |
.It \e(!= |
.It \e(!= |
.Pq not equal |
.Pq not equal |
.It \e(Ne |
|
.Pq not equal, deprecated |
|
.It \e(if |
.It \e(if |
.Pq infinity |
.Pq infinity |
.It \e(If |
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.Pq infinity, deprecated |
|
.It \e(na |
.It \e(na |
.Pq NaN , an extension |
.Pq NaN , an extension |
.It \e(Na |
|
.Pq NaN, deprecated |
|
.It \e(+- |
.It \e(+- |
.Pq plus-minus |
.Pq plus-minus |
.It \e(Pm |
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.Pq plus-minus, deprecated |
|
.It \e(** |
.It \e(** |
.Pq asterisk |
.Pq asterisk |
.El |
.El |
.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Ligatures: |
Ligatures: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(ss |
.It \e(ss |
.Pq German eszett |
.Pq German eszett |
.It \e(AE |
.It \e(AE |
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.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Diacritics and letters: |
Diacritics and letters: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(ga |
.It \e(ga |
.Pq grave accent |
.Pq grave accent |
.It \e(aa |
.It \e(aa |
Line 405 Diacritics and letters: |
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Line 413 Diacritics and letters: |
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.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Monetary: |
Monetary: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(Cs |
.It \e(Cs |
.Pq Scandinavian |
.Pq Scandinavian |
.It \e(Do |
.It \e(Do |
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.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
Special symbols: |
Special symbols: |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e0 |
.It \e0 |
.Pq white-space |
.Pq white-space |
.It \e(de |
.It \e(de |
Line 441 Special symbols: |
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Line 449 Special symbols: |
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.Pq bar |
.Pq bar |
.It \e(bb |
.It \e(bb |
.Pq broken bar |
.Pq broken bar |
.It \e(Ba |
|
.Pq bar, deprecated |
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.It \e(co |
.It \e(co |
.Pq copyright |
.Pq copyright |
.It \e(rg |
.It \e(rg |
.Pq registered |
.Pq registered |
.It \e(tm |
.It \e(tm |
.Pq trademarked |
.Pq trademarked |
.It \e& |
|
.Pq non-breaking space |
|
.It \ee |
.It \ee |
.Pq escape |
.Pq escape |
.It \e(Am |
|
.Pq ampersand, deprecated |
|
.El |
.El |
.\" SECTION |
.\" SECTION |
.Sh COMPATIBILITY |
.Sh COMPATIBILITY |
Line 463 This section documents compatibility of |
|
Line 465 This section documents compatibility of |
|
with older or existing versions of |
with older or existing versions of |
.Xr groff 1 : |
.Xr groff 1 : |
.Pp |
.Pp |
.Bl -tag -width 12n -offset "XXXX" -compact |
.Bl -tag -width Ds -offset indent -compact |
.It \e(ss |
.It \e(ss |
Renders differently in |
Renders differently in |
.Fl T Ns Ar ascii |
.Fl T Ns Ar ascii |
|
|
The |
The |
.Nm |
.Nm |
utility was written by |
utility was written by |
.An Kristaps Dzonsons Aq kristaps@openbsd.org . |
.An Kristaps Dzonsons Aq kristaps@kth.se . |