version 1.13, 2009/03/22 08:52:27 |
version 1.20, 2009/04/12 19:19:57 |
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.\" PERFORMANCE OF THIS SOFTWARE. |
.\" PERFORMANCE OF THIS SOFTWARE. |
.\" |
.\" |
.Dd $Mdocdate$ |
.Dd $Mdocdate$ |
.Dt mdoc 7 |
.Dt MDOC 7 |
.Os |
.Os |
.\" SECTION |
.\" SECTION |
.Sh NAME |
.Sh NAME |
.Nm mdoc |
.Nm mdoc |
.Nd mdoc macro reference |
.Nd mdoc language reference |
.\" SECTION |
.\" SECTION |
.Sh DESCRIPTION |
.Sh DESCRIPTION |
The |
The |
|
|
\&.Sh Macro lines change control state. |
\&.Sh Macro lines change control state. |
Other lines are interpreted within the current state. |
Other lines are interpreted within the current state. |
.Ed |
.Ed |
.\" PARAGRAPH |
|
.Pp |
|
Macros are two- or three-character sequences whose scope rules, rules |
|
that dictate handling of subsequent-line or same-line arguments, are |
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governed by one of five classifications described in this document. |
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.\" SECTION |
.\" SECTION |
.Sh INPUT ENCODING |
.Sh INPUT ENCODING |
.Nm |
.Nm |
Line 66 line termination. |
|
Line 61 line termination. |
|
.Pp |
.Pp |
The only time a blank line is acceptable is within |
The only time a blank line is acceptable is within |
the context of |
the context of |
.Sq \&Bd \-literal |
.Sq \&.Bd \-literal |
or |
or |
.Sq \&Bd \-unfilled . |
.Sq \&.Bd \-unfilled . |
.Pp |
.Pp |
Tab characters |
Tab characters |
.Pq \et |
.Pq \et |
are only acceptable when delimiting |
are only acceptable when delimiting |
.Sq \&Bl \-column |
.Sq \&.Bl \-column |
and in |
and in |
.Sq \&Bd \-literal |
.Sq \&.Bd \-literal |
or |
or |
.Sq \&Bd \-unfilled |
.Sq \&.Bd \-unfilled |
contexts. |
contexts. |
.\" SUB-SECTION |
.\" SUB-SECTION |
.Ss Reserved Characters |
.Ss Reserved Characters |
Line 115 or, if applicable, an appropriate escape-sequence used |
|
Line 110 or, if applicable, an appropriate escape-sequence used |
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.\" SUB-SECTION |
.\" SUB-SECTION |
.Ss Special Characters |
.Ss Special Characters |
Special character sequences begin with the escape character |
Special character sequences begin with the escape character |
.Sq \\ |
.Sq \e |
followed by either an open-parenthesis |
followed by either an open-parenthesis |
.Sq \&( |
.Sq \&( |
for two-character sequences; an open-bracket |
for two-character sequences; an open-bracket |
Line 125 for n-character sequences (terminated at a close-brack |
|
Line 120 for n-character sequences (terminated at a close-brack |
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or a single one-character sequence. |
or a single one-character sequence. |
.Pp |
.Pp |
Characters may alternatively be escaped by a slash-asterisk, |
Characters may alternatively be escaped by a slash-asterisk, |
.Sq \\* , |
.Sq \e* , |
with the same combinations as described above. This form is deprecated. |
with the same combinations as described above. This form is deprecated. |
.Pp |
|
The following is a table of all available escapes. |
|
.Pp |
|
Grammatic: |
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.Bl -tag -width 12n -offset "XXXX" -compact |
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.It \\(em |
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.Pq em-dash |
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.It \\(en |
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.Pq en-dash |
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.It \e- |
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.Pq hyphen |
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.It \\\\ |
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.Pq back-slash |
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.It \e' |
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.Pq apostrophe |
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.It \e` |
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.Pq back-tick |
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.It \\ |
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.Pq space |
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.It \\. |
|
.Pq period |
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.It \\(r! |
|
.Pq upside-down exclamation |
|
.It \\(r? |
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.Pq upside-down question |
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.El |
|
.\" PARAGRAPH |
|
.Pp |
|
Enclosures: |
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.Bl -tag -width 12n -offset "XXXX" -compact |
|
.It \\(lh |
|
.Pq left hand |
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.It \\(rh |
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.Pq right hand |
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.It \\(Fo |
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.Pq left guillemet |
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.It \\(Fc |
|
.Pq right guillemet |
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.It \\(fo |
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.Pq left guilsing |
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.It \\(fc |
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.Pq right guilsing |
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.It \\(rC |
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.Pq right brace |
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.It \\(lC |
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.Pq left brace |
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.It \\(ra |
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.Pq right angle |
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.It \\(la |
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.Pq left angle |
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.It \\(rB |
|
.Pq right bracket |
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.It \\(lB |
|
.Pq left bracket |
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.It \\q |
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.Pq double-quote |
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.It \\(lq |
|
.Pq left double-quote |
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.It \\(Lq |
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.Pq left double-quote, deprecated |
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.It \\(rq |
|
.Pq right double-quote |
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.It \\(Rq |
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.Pq right double-quote, deprecated |
|
.It \\(oq |
|
.Pq left single-quote |
|
.It \\(aq |
|
.Pq right single-quote |
|
.It \\(Bq |
|
.Pq right low double-quote |
|
.It \\(bq |
|
.Pq right low single-quote |
|
.El |
|
.\" PARAGRAPH |
|
.Pp |
|
Indicatives: |
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.Bl -tag -width 12n -offset "XXXX" -compact |
|
.It \\(<- |
|
.Pq left arrow |
|
.It \\(-> |
|
.Pq right arrow |
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.It \\(ua |
|
.Pq up arrow |
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.It \\(da |
|
.Pq down arrow |
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.It \\(<> |
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.Pq left-right arrow |
|
.It \\(lA |
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.Pq left double-arrow |
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.It \\(rA |
|
.Pq right double-arrow |
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.It \\(uA |
|
.Pq up double-arrow |
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.It \\(dA |
|
.Pq down double-arrow |
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.It \\(hA |
|
.Pq left-right double-arrow |
|
.El |
|
.\" PARAGRAPH |
|
.Pp |
|
Mathematical: |
|
.Bl -tag -width 12n -offset "XXXX" -compact |
|
.It \\(es |
|
.Pq empty set |
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.It \\(ca |
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.Pq intersection |
|
.It \\(cu |
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.Pq union |
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.It \\(gr |
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.Pq gradient |
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.It \\(pd |
|
.Pq partial differential |
|
.It \\(ap |
|
.Pq similarity |
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.It \\(=) |
|
.Pq proper superset |
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.It \\((= |
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.Pq proper subset |
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.It \\(eq |
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.Pq equals |
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.It \\(di |
|
.Pq division |
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.It \\(mu |
|
.Pq multiplication |
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.It \\(pl |
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.Pq addition |
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.It \\(nm |
|
.Pq not element |
|
.It \\(mo |
|
.Pq element |
|
.It \\(Im |
|
.Pq imaginary |
|
.It \\(Re |
|
.Pq real |
|
.It \\(Ah |
|
.Pq aleph |
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.It \\(te |
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.Pq existential quantifier |
|
.It \\(fa |
|
.Pq universal quantifier |
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.It \\(AN |
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.Pq logical AND |
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.It \\(OR |
|
.Pq logical OR |
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.It \\(no |
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.Pq logical NOT |
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.It \\(st |
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.Pq such that |
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.It \\(tf |
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.Pq therefore |
|
.It \\(~~ |
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.Pq approximate |
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.It \\(~= |
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.Pq approximately equals |
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.It \\(=~ |
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.Pq congruent |
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.It \\(Gt |
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.Pq greater-than, deprecated |
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.It \\(Lt |
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.Pq less-than, deprecated |
|
.It \\(<= |
|
.Pq less-than-equal |
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.It \\(Le |
|
.Pq less-than-equal, deprecated |
|
.It \\(>= |
|
.Pq greater-than-equal |
|
.It \\(Ge |
|
.Pq greater-than-equal |
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.It \\(== |
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.Pq equal |
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.It \\(!= |
|
.Pq not equal |
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.It \\(Ne |
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.Pq not equal, deprecated |
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.It \\(if |
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.Pq infinity |
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.It \\(If |
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.Pq infinity, deprecated |
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.It \\(na |
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.Pq NaN , an extension |
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.It \\(Na |
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.Pq NaN, deprecated |
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.It \\(+- |
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.Pq plus-minus |
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.It \\(Pm |
|
.Pq plus-minus, deprecated |
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.It \\(** |
|
.Pq asterisk |
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.El |
|
.\" PARAGRAPH |
|
.Pp |
|
Ligatures: |
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.Bl -tag -width 12n -offset "XXXX" -compact |
|
.It \\(ss |
|
.Pq German eszett |
|
.It \\(AE |
|
.Pq upper-case AE |
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.It \\(ae |
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.Pq lower-case AE |
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.It \\(OE |
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.Pq upper-case OE |
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.It \\(oe |
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.Pq lower-case OE |
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.It \\(ff |
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.Pq ff ligature |
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.It \\(fi |
|
.Pq fi ligature |
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.It \\(fl |
|
.Pq fl ligature |
|
.It \\(Fi |
|
.Pq ffi ligature |
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.It \\(Fl |
|
.Pq ffl ligature |
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.El |
|
.\" PARAGRAPH |
|
.Pp |
|
Diacritics and letters: |
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.Bl -tag -width 12n -offset "XXXX" -compact |
|
.It \\(ga |
|
.Pq grave accent |
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.It \\(aa |
|
.Pq accute accent |
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.It \\(a" |
|
.Pq umlaut accent |
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.It \\(ad |
|
.Pq dieresis accent |
|
.It \\(a~ |
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.Pq tilde accent |
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.It \\(a^ |
|
.Pq circumflex accent |
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.It \\(ac |
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.Pq cedilla accent |
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.It \\(ad |
|
.Pq dieresis accent |
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.It \\(ah |
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.Pq caron accent |
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.It \\(ao |
|
.Pq ring accent |
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.It \\(ho |
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.Pq hook accent |
|
.It \\(ab |
|
.Pq breve accent |
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.It \\(a- |
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.Pq macron accent |
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.It \\(-D |
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.Pq upper-case eth |
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.It \\(Sd |
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.Pq lower-case eth |
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.It \\(TP |
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.Pq upper-case thorn |
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.It \\(Tp |
|
.Pq lower-case thorn |
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.It \\('A |
|
.Pq upper-case acute A |
|
.It \\('E |
|
.Pq upper-case acute E |
|
.It \\('I |
|
.Pq upper-case acute I |
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.It \\('O |
|
.Pq upper-case acute O |
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.It \\('U |
|
.Pq upper-case acute U |
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.It \\('a |
|
.Pq lower-case acute a |
|
.It \\('e |
|
.Pq lower-case acute e |
|
.It \\('i |
|
.Pq lower-case acute i |
|
.It \\('o |
|
.Pq lower-case acute o |
|
.It \\('u |
|
.Pq lower-case acute u |
|
.It \\(`A |
|
.Pq upper-case grave A |
|
.It \\(`E |
|
.Pq upper-case grave E |
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.It \\(`I |
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.Pq upper-case grave I |
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.It \\(`O |
|
.Pq upper-case grave O |
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.It \\(`U |
|
.Pq upper-case grave U |
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.It \\(`a |
|
.Pq lower-case grave a |
|
.It \\(`e |
|
.Pq lower-case grave e |
|
.It \\(`i |
|
.Pq lower-case grave i |
|
.It \\(`o |
|
.Pq lower-case grave o |
|
.It \\(`u |
|
.Pq lower-case grave u |
|
.It \\(~A |
|
.Pq upper-case tilde A |
|
.It \\(~N |
|
.Pq upper-case tilde N |
|
.It \\(~O |
|
.Pq upper-case tilde O |
|
.It \\(~a |
|
.Pq lower-case tilde a |
|
.It \\(~n |
|
.Pq lower-case tilde n |
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.It \\(~o |
|
.Pq lower-case tilde o |
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.It \\(:A |
|
.Pq upper-case dieresis A |
|
.It \\(:E |
|
.Pq upper-case dieresis E |
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.It \\(:I |
|
.Pq upper-case dieresis I |
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.It \\(:O |
|
.Pq upper-case dieresis O |
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.It \\(:U |
|
.Pq upper-case dieresis U |
|
.It \\(:a |
|
.Pq lower-case dieresis a |
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.It \\(:e |
|
.Pq lower-case dieresis e |
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.It \\(:i |
|
.Pq lower-case dieresis i |
|
.It \\(:o |
|
.Pq lower-case dieresis o |
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.It \\(:u |
|
.Pq lower-case dieresis u |
|
.It \\(:y |
|
.Pq lower-case dieresis y |
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.It \\(^A |
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.Pq upper-case circumflex A |
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.It \\(^E |
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.Pq upper-case circumflex E |
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.It \\(^I |
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.Pq upper-case circumflex I |
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.It \\(^O |
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.Pq upper-case circumflex O |
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.It \\(^U |
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.Pq upper-case circumflex U |
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.It \\(^a |
|
.Pq lower-case circumflex a |
|
.It \\(^e |
|
.Pq lower-case circumflex e |
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.It \\(^i |
|
.Pq lower-case circumflex i |
|
.It \\(^o |
|
.Pq lower-case circumflex o |
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.It \\(^u |
|
.Pq lower-case circumflex u |
|
.It \\(,C |
|
.Pq upper-case cedilla C |
|
.It \\(,c |
|
.Pq lower-case cedilla c |
|
.It \\(/L |
|
.Pq upper-case stroke L |
|
.It \\(/l |
|
.Pq lower-case stroke l |
|
.It \\(/O |
|
.Pq upper-case stroke O |
|
.It \\(/o |
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.Pq lower-case stroke o |
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.It \\(oA |
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.Pq upper-case ring A |
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.It \\(oa |
|
.Pq lower-case ring a |
|
.El |
|
.\" PARAGRAPH |
|
.Pp |
|
Monetary: |
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.Bl -tag -width 12n -offset "XXXX" -compact |
|
.It \\(Cs |
|
.Pq Scandinavian |
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.It \\(Do |
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.Pq dollar |
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.It \\(Po |
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.Pq pound |
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.It \\(Ye |
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.Pq yen |
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.It \\(Fn |
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.Pq florin |
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.It \\(ct |
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.Pq cent |
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.El |
|
.\" PARAGRAPH |
|
.Pp |
|
Special symbols: |
|
.Bl -tag -width 12n -offset "XXXX" -compact |
|
.It \\(de |
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.Pq degree |
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.It \\(ps |
|
.Pq paragraph |
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.It \\(sc |
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.Pq section |
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.It \\(dg |
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.Pq dagger |
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.It \\(dd |
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.Pq double dagger |
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.It \\(ci |
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.Pq circle |
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.It \\(ba |
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.Pq bar |
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.It \\(bb |
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.Pq broken bar |
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.It \\(Ba |
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.Pq bar, deprecated |
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.It \\(co |
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.Pq copyright |
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.It \\(rg |
|
.Pq registered |
|
.It \\(tm |
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.Pq trademarked |
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.It \\& |
|
.Pq non-breaking space |
|
.It \\e |
|
.Pq escape |
|
.It \\(Am |
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.Pq ampersand, deprecated |
|
.El |
|
.\" SECTION |
.\" SECTION |
.Sh ONTOLOGY |
.Sh STRUCTURE |
Macros are classified in an ontology described by their scope rules. |
Macros are classified in an ontology described by their scope rules. |
Some macros are allowed to deviate from their classifications to |
Some macros are allowed to deviate from their classifications to |
preserve backward-compatibility with old macro combinations still found |
preserve backward-compatibility with old macro combinations still found |
Line 630 subsequent tokens are interpreted as if the scope had |
|
Line 210 subsequent tokens are interpreted as if the scope had |
|
In other circumstances, scope is simply closed out. |
In other circumstances, scope is simply closed out. |
.\" SECTION |
.\" SECTION |
.Sh SYNTAX |
.Sh SYNTAX |
Macros are generally two and at times three characters in length. The |
Macros are two or three characters in length. The syntax of macro |
syntax of macro invocation depends on its classification. |
invocation depends on its classification. |
.Qq \-arg |
.Qq \-arg |
refers to the macro arguments (which may contain zero or more values). |
refers to the macro arguments (which may contain zero or more values). |
In these illustrations, |
In these illustrations, |
Line 689 This section contains a complete list of all |
|
Line 269 This section contains a complete list of all |
|
.Nm |
.Nm |
macros, arranged ontologically. A |
macros, arranged ontologically. A |
.Qq callable |
.Qq callable |
macro is may be invoked subsequent to the initial macro-line macro. A |
macro is invoked subsequent to the initial macro-line macro. A |
.Qq parsable |
.Qq parsable |
macro may be followed by further (ostensibly callable) macros. |
macro may be followed by further (ostensibly callable) macros. |
.\" SUB-SECTION |
.\" SUB-SECTION |
Line 698 The head of these macros follows invocation; the body |
|
Line 278 The head of these macros follows invocation; the body |
|
subsequent lines prior to closure. None of these macros have tails; |
subsequent lines prior to closure. None of these macros have tails; |
some |
some |
.Po |
.Po |
.Sq \&It \-bullet , |
.Sq \&.It \-bullet , |
.Sq \-hyphen , |
.Sq \-hyphen , |
.Sq \-dash , |
.Sq \-dash , |
.Sq \-enum , |
.Sq \-enum , |
Line 751 close at the invocation's end-of-line. |
|
Line 331 close at the invocation's end-of-line. |
|
.\" PARAGRAPH |
.\" PARAGRAPH |
.Pp |
.Pp |
The |
The |
.Sq \&Op |
.Sq \&.Op |
may be broken by \&Oc as in the following example: |
may be broken by |
|
.Sq \&.Oc |
|
as in the following example: |
.Bd -literal -offset XXXX |
.Bd -literal -offset XXXX |
\&.Oo |
\&.Oo |
\&.Op Fl a Oc |
\&.Op Fl a Oc |
.Ed |
.Ed |
.Pp |
.Pp |
In the above example, the scope of |
In the above example, the scope of |
.Sq \&Op |
.Sq \&.Op |
is technically broken by |
is technically broken by |
.Sq \&Oc , |
.Sq \&.Oc , |
however, due to the overwhelming existence of this sequence, it's |
however, due to the overwhelming existence of this sequence, it's |
allowed. |
allowed. |
.\" SUB-SECTION |
.\" SUB-SECTION |
.Ss Block partial-explicit |
.Ss Block partial-explicit |
Each of these contains at least a body and, in limited circumstances, a |
Each of these contains at least a body and, in limited circumstances, a |
head |
head |
.Pq So \&Fo Sc , So \&Eo Sc |
.Pq So \&.Fo Sc , So \&.Eo Sc |
and/or tail |
and/or tail |
.Pq So \&Ec Sc . |
.Pq So \&.Ec Sc . |
.Pp |
.Pp |
.Bl -column "MacroX" "CallableX" "ParsableX" "closed by XXXX" -compact -offset XXXX |
.Bl -column "MacroX" "CallableX" "ParsableX" "closed by XXXX" -compact -offset XXXX |
.It Em Macro Ta Em Callable Ta Em Parsable Ta Em Scope |
.It Em Macro Ta Em Callable Ta Em Parsable Ta Em Scope |
Line 854 then the macro accepts an arbitrary number of argument |
|
Line 436 then the macro accepts an arbitrary number of argument |
|
.It \&.Bsx Ta Yes Ta Yes Ta n |
.It \&.Bsx Ta Yes Ta Yes Ta n |
.It \&.Bx Ta Yes Ta Yes Ta n |
.It \&.Bx Ta Yes Ta Yes Ta n |
.It \&.Db Ta \&No Ta \&No Ta 1 |
.It \&.Db Ta \&No Ta \&No Ta 1 |
.It \&.Em Ta Yes Ta Yes Ta n |
.It \&.Em Ta Yes Ta Yes Ta >0 |
.It \&.Fx Ta Yes Ta Yes Ta n |
.It \&.Fx Ta Yes Ta Yes Ta n |
.It \&.Ms Ta \&No Ta Yes Ta >0 |
.It \&.Ms Ta \&No Ta Yes Ta >0 |
.It \&.No Ta Yes Ta Yes Ta 0 |
.It \&.No Ta Yes Ta Yes Ta 0 |
Line 882 then the macro accepts an arbitrary number of argument |
|
Line 464 then the macro accepts an arbitrary number of argument |
|
.El |
.El |
.Pp |
.Pp |
The |
The |
.Sq \&Ot , |
.Sq \&.Ot , |
.Sq \&Fr , |
.Sq \&.Fr , |
.Sq \&Es |
.Sq \&.Es |
and |
and |
.Sq \&En , |
.Sq \&.En , |
macros are obsolete. |
macros are obsolete. |
.\" SECTION |
.\" SECTION |
.Sh COMPATIBILITY |
.Sh COMPATIBILITY |
Line 899 compatibility with these systems. |
|
Line 481 compatibility with these systems. |
|
.Bl -dash -compact |
.Bl -dash -compact |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&Fo |
.Sq \&.Fo |
and |
and |
.Sq \&St |
.Sq \&.St |
historically weren't always callable. Both are now correctly callable. |
historically weren't always callable. Both are now correctly callable. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&It \-nested |
.Sq \&.It \-nested |
is assumed for all lists: any list may be nested and |
is assumed for all lists: any list may be nested and |
.Sq \-enum |
.Sq \-enum |
lists will restart the sequence only for the sub-list. |
lists will restart the sequence only for the sub-list. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&It \-column |
.Sq \&.It \-column |
syntax where column widths may be preceeded by other arguments (instead |
syntax where column widths may be preceeded by other arguments (instead |
of proceeded) is not supported. |
of proceeded) is not supported. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
The |
The |
.Sq \&At |
.Sq \&.At |
macro only accepts a single parameter. |
macro only accepts a single parameter. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
The system-name macros ( |
The system-name macros ( |
.Ns Sq \&At , |
.Ns Sq \&.At , |
.Sq \&Bsx , |
.Sq \&.Bsx , |
.Sq \&Bx , |
.Sq \&.Bx , |
.Sq \&Fx , |
.Sq \&.Fx , |
.Sq \&Nx , |
.Sq \&.Nx , |
.Sq \&Ox , |
.Sq \&.Ox , |
and |
and |
.Sq \&Ux ) |
.Sq \&.Ux ) |
are callable. |
are callable. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
Some manuals use |
Some manuals use |
.Sq \&Li |
.Sq \&.Li |
incorrectly by following it with a reserved character and expecting the |
incorrectly by following it with a reserved character and expecting the |
delimiter to render. This is not supported. |
delimiter to render. This is not supported. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&Cd |
.Sq \&.Cd |
is callable. |
is callable. |
.El |
.El |
.\" SECTION |
.\" SECTION |
.Sh SEE ALSO |
.Sh SEE ALSO |
.Xr mdoctree 1 , |
.Xr mandoc 1 , |
.Xr mdoclint 1 , |
.Xr mandoc_char 7 |
.Xr mdocterm 1 , |
|
.Xr mdoc 3 |
|
.\" SECTION |
.\" SECTION |
.Sh AUTHORS |
.Sh AUTHORS |
The |
The |
Line 961 There are several ambiguous parts of mdoc. |
|
Line 541 There are several ambiguous parts of mdoc. |
|
.Bl -dash -compact |
.Bl -dash -compact |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&Fa |
.Sq \&.Fa |
should be |
should be |
.Sq \&Va |
.Sq \&.Va |
as function arguments are variables. |
as function arguments are variables. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&Ft |
.Sq \&.Ft |
should be |
should be |
.Sq \&Vt |
.Sq \&.Vt |
as function return types are still types. Furthermore, the |
as function return types are still types. Furthermore, the |
.Sq \&Ft |
.Sq \&.Ft |
should be removed and |
should be removed and |
.Sq \&Fo , |
.Sq \&.Fo , |
which ostensibly follows it, should follow the same convention as |
which ostensibly follows it, should follow the same convention as |
.Sq \&Va . |
.Sq \&.Va . |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&Va |
.Sq \&.Va |
should formalise that only one or two arguments are acceptable: a |
should formalise that only one or two arguments are acceptable: a |
variable name and optional, preceeding type. |
variable name and optional, preceeding type. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
.Sq \&Fd |
.Sq \&.Fd |
is ambiguous. It's commonly used to indicate an include file in the |
is ambiguous. It's commonly used to indicate an include file in the |
synopsis section. |
synopsis section. |
.Sq \&In |
.Sq \&.In |
should be used, instead. |
should be used, instead. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
Only the |
Only the |
.Sq \-literal |
.Sq \-literal |
argument to |
argument to |
.Sq \&Bd |
.Sq \&.Bd |
makes sense. The remaining ones should be removed. |
makes sense. The remaining ones should be removed. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
The |
The |
.Sq \&Xo |
.Sq \&.Xo |
and |
and |
.Sq \&Xc |
.Sq \&.Xc |
macros should be deprecated. |
macros should be deprecated. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
The |
The |
.Sq \&Dt |
.Sq \&.Dt |
macro lacks clarity. It should be absolutely clear which title will |
macro lacks clarity. It should be absolutely clear which title will |
render when formatting the manual page. |
render when formatting the manual page. |
.\" LIST-ITEM |
.\" LIST-ITEM |
.It |
.It |
A |
A |
.Sq \&Lx |
.Sq \&.Lx |
should be provided for Linux (\(`a la |
should be provided for Linux (\(`a la |
.Sq \&Ox , |
.Sq \&.Ox , |
.Sq \&Nx |
.Sq \&.Nx |
etc.). |
etc.). |
|
.\" LIST-ITEM |
|
.It |
|
There's no way to refer to references in |
|
.Sq \&.Rs/.Re |
|
blocks. |
.El |
.El |