[BACK]Return to mdoc.7 CVS log [TXT][DIR] Up to [cvsweb.bsd.lv] / mandoc

Diff for /mandoc/mdoc.7 between version 1.228 and 1.232

version 1.228, 2014/03/31 01:05:32 version 1.232, 2014/07/13 10:24:40
Line 513  in the alphabetical
Line 513  in the alphabetical
 .It Sx \&Cd Ta kernel configuration declaration (>0 arguments)  .It Sx \&Cd Ta kernel configuration declaration (>0 arguments)
 .It Sx \&Ad Ta memory address (>0 arguments)  .It Sx \&Ad Ta memory address (>0 arguments)
 .It Sx \&Ms Ta mathematical symbol (>0 arguments)  .It Sx \&Ms Ta mathematical symbol (>0 arguments)
 .It Sx \&Tn Ta tradename (>0 arguments)  
 .El  .El
 .Ss Physical markup  .Ss Physical markup
 .Bl -column "Brq, Bro, Brc" description  .Bl -column "Brq, Bro, Brc" description
Line 541  in the alphabetical
Line 540  in the alphabetical
 .It Sx \&Ex Fl std Ta standard command exit values: Op Ar utility ...  .It Sx \&Ex Fl std Ta standard command exit values: Op Ar utility ...
 .It Sx \&Rv Fl std Ta standard function return values: Op Ar function ...  .It Sx \&Rv Fl std Ta standard function return values: Op Ar function ...
 .It Sx \&St Ta reference to a standards document (one argument)  .It Sx \&St Ta reference to a standards document (one argument)
 .It Sx \&Ux Ta Ux  
 .It Sx \&At Ta At  .It Sx \&At Ta At
 .It Sx \&Bx Ta Bx  .It Sx \&Bx Ta Bx
 .It Sx \&Bsx Ta Bsx  .It Sx \&Bsx Ta Bsx
Line 752  See also
Line 750  See also
 .Sx \&Dx ,  .Sx \&Dx ,
 .Sx \&Fx ,  .Sx \&Fx ,
 .Sx \&Nx ,  .Sx \&Nx ,
 .Sx \&Ox ,  
 and  and
 .Sx \&Ux .  .Sx \&Ox .
 .Ss \&Bc  .Ss \&Bc
 Close a  Close a
 .Sx \&Bo  .Sx \&Bo
Line 1118  See also
Line 1115  See also
 .Sx \&Dx ,  .Sx \&Dx ,
 .Sx \&Fx ,  .Sx \&Fx ,
 .Sx \&Nx ,  .Sx \&Nx ,
 .Sx \&Ox ,  
 and  and
 .Sx \&Ux .  .Sx \&Ox .
 .Ss \&Bt  .Ss \&Bt
   Supported only for compatibility, do not use this in new manuals.
 Prints  Prints
 .Dq is currently in beta test.  .Dq is currently in beta test.
 .Ss \&Bx  .Ss \&Bx
Line 1141  See also
Line 1138  See also
 .Sx \&Dx ,  .Sx \&Dx ,
 .Sx \&Fx ,  .Sx \&Fx ,
 .Sx \&Nx ,  .Sx \&Nx ,
 .Sx \&Ox ,  
 and  and
 .Sx \&Ux .  .Sx \&Ox .
 .Ss \&Cd  .Ss \&Cd
 Kernel configuration declaration.  Kernel configuration declaration.
 This denotes strings accepted by  This denotes strings accepted by
Line 1441  See also
Line 1437  See also
 .Sx \&Bx ,  .Sx \&Bx ,
 .Sx \&Fx ,  .Sx \&Fx ,
 .Sx \&Nx ,  .Sx \&Nx ,
 .Sx \&Ox ,  
 and  and
 .Sx \&Ux .  .Sx \&Ox .
 .Ss \&Ec  .Ss \&Ec
 Close a scope started by  Close a scope started by
 .Sx \&Eo .  .Sx \&Eo .
Line 1492  See also
Line 1487  See also
 and  and
 .Sx \&Sy .  .Sx \&Sy .
 .Ss \&En  .Ss \&En
 This macro is obsolete and not implemented in  This macro is obsolete.
 .Xr mandoc 1 .  Use
   .Sx \&Eo
   or any of the other enclosure macros.
   .Pp
   It encloses its argument in the delimiters specified by the last
   .Sx \&Es
   macro.
 .Ss \&Eo  .Ss \&Eo
 An arbitrary enclosure.  An arbitrary enclosure.
 Its syntax is as follows:  Its syntax is as follows:
Line 1519  See also
Line 1520  See also
 .Sx \&Dv  .Sx \&Dv
 for general constants.  for general constants.
 .Ss \&Es  .Ss \&Es
 This macro is obsolete and not implemented.  This macro is obsolete.
   Use
   .Sx \&Eo
   or any of the other enclosure macros.
   .Pp
   It takes two arguments, defining the delimiters to be used by subsequent
   .Sx \&En
   macros.
 .Ss \&Ev  .Ss \&Ev
 Environmental variables such as those specified in  Environmental variables such as those specified in
 .Xr environ 7 .  .Xr environ 7 .
Line 1555  Function argument.
Line 1563  Function argument.
 Its syntax is as follows:  Its syntax is as follows:
 .Bd -ragged -offset indent  .Bd -ragged -offset indent
 .Pf \. Sx \&Fa  .Pf \. Sx \&Fa
 .Op Cm argtype  .Qo
 .Cm argname  .Op Ar argtype
   .Op Ar argname
   .Qc Ar \&...
 .Ed  .Ed
 .Pp  .Pp
 This may be invoked for names with or without the corresponding type.  Each argument may be a name and a type (recommended for the
 It is also used to specify the field name of a structure.  .Em SYNOPSIS
   section), a name alone (for function invocations),
   or a type alone (for function prototypes).
   If both a type and a name are given or if the type consists of multiple
   words, all words belonging to the same function argument have to be
   given in a single argument to the
   .Sx \&Fa
   macro.
   .Pp
   This macro is also used to specify the field name of a structure.
   .Pp
 Most often, the  Most often, the
 .Sx \&Fa  .Sx \&Fa
 macro is used in the  macro is used in the
 .Em SYNOPSIS  .Em SYNOPSIS
 within  within
 .Sx \&Fo  .Sx \&Fo
 section when documenting multi-line function prototypes.  blocks when documenting multi-line function prototypes.
 If invoked with multiple arguments, the arguments are separated by a  If invoked with multiple arguments, the arguments are separated by a
 comma.  comma.
 Furthermore, if the following macro is another  Furthermore, if the following macro is another
Line 1577  the last argument will also have a trailing comma.
Line 1597  the last argument will also have a trailing comma.
 Examples:  Examples:
 .Dl \&.Fa \(dqconst char *p\(dq  .Dl \&.Fa \(dqconst char *p\(dq
 .Dl \&.Fa \(dqint a\(dq \(dqint b\(dq \(dqint c\(dq  .Dl \&.Fa \(dqint a\(dq \(dqint b\(dq \(dqint c\(dq
 .Dl \&.Fa foo  .Dl \&.Fa \(dqchar *\(dq size_t
 .Pp  .Pp
 See also  See also
 .Sx \&Fo .  .Sx \&Fo .
Line 1680  Invocations usually occur in the following context:
Line 1700  Invocations usually occur in the following context:
 .br  .br
 .Pf \. Sx \&Fo Ar funcname  .Pf \. Sx \&Fo Ar funcname
 .br  .br
 .Pf \. Sx \&Fa Oo Ar argtype Oc Ar argname  .Pf \. Sx \&Fa Qq Ar argtype Ar argname
 .br  .br
 \&.\.\.  \&.\.\.
 .br  .br
Line 1699  See also
Line 1719  See also
 and  and
 .Sx \&Ft .  .Sx \&Ft .
 .Ss \&Fr  .Ss \&Fr
 This macro is obsolete and not implemented in  This macro is obsolete.
 .Xr mandoc 1 .  No replacement markup is needed.
 .Pp  .Pp
 It was used to show function return values.  It was used to show numerical function return values in an italic font.
 The syntax was:  
 .Pp  
 .Dl Pf . Sx \&Fr Ar value  
 .Ss \&Ft  .Ss \&Ft
 A function type.  A function type.
 Its syntax is as follows:  Its syntax is as follows:
Line 1744  See also
Line 1761  See also
 .Sx \&Bx ,  .Sx \&Bx ,
 .Sx \&Dx ,  .Sx \&Dx ,
 .Sx \&Nx ,  .Sx \&Nx ,
 .Sx \&Ox ,  
 and  and
 .Sx \&Ux .  .Sx \&Ox .
 .Ss \&Hf  .Ss \&Hf
 This macro is not implemented in  This macro is not implemented in
 .Xr mandoc 1 .  .Xr mandoc 1 .
Line 2064  See also
Line 2080  See also
 .Sx \&Bx ,  .Sx \&Bx ,
 .Sx \&Dx ,  .Sx \&Dx ,
 .Sx \&Fx ,  .Sx \&Fx ,
 .Sx \&Ox ,  
 and  and
 .Sx \&Ux .  .Sx \&Ox .
 .Ss \&Oc  .Ss \&Oc
 Close multi-line  Close multi-line
 .Sx \&Oo  .Sx \&Oo
Line 2120  See also
Line 2135  See also
 and  and
 .Sx \&Dt .  .Sx \&Dt .
 .Ss \&Ot  .Ss \&Ot
 This macro is obsolete and not implemented in  This macro is obsolete.
 .Xr mandoc 1 .  Use
   .Sx \&Ft
   instead; with
   .Xr mandoc 1 ,
   both have the same effect.
 .Pp  .Pp
 Historical  Historical
 .Nm  .Nm
Line 2143  See also
Line 2162  See also
 .Sx \&Bx ,  .Sx \&Bx ,
 .Sx \&Dx ,  .Sx \&Dx ,
 .Sx \&Fx ,  .Sx \&Fx ,
 .Sx \&Nx ,  
 and  and
 .Sx \&Ux .  .Sx \&Nx .
 .Ss \&Pa  .Ss \&Pa
 An absolute or relative file system path, or a file or directory name.  An absolute or relative file system path, or a file or directory name.
 If an argument is not provided, the character  If an argument is not provided, the character
Line 2633  Table cell separator in
Line 2651  Table cell separator in
 lists; can only be used below  lists; can only be used below
 .Sx \&It .  .Sx \&It .
 .Ss \&Tn  .Ss \&Tn
 Format a tradename.  Supported only for compatibility, do not use this in new manuals.
 .Pp  Even though the macro name
 Since this macro is often implemented to use a small caps font,  .Pq Dq tradename
 it has historically been used for acronyms (like ASCII) as well.  suggests a semantic function, historic usage is inconsistent, mostly
 Such usage is not recommended because it would use the same macro  using it as a presentation-level macro to request a small caps font.
 sometimes for semantical annotation, sometimes for physical formatting.  
 .Pp  
 Examples:  
 .Dl \&.Tn IBM  
 .Ss \&Ud  .Ss \&Ud
   Supported only for compatibility, do not use this in new manuals.
 Prints out  Prints out
 .Dq currently under development.  .Dq currently under development.
 .Ss \&Ux  .Ss \&Ux
 Format the  Supported only for compatibility, do not use this in new manuals.
 .Ux  Prints out
 name.  .Dq Ux .
 Accepts no argument.  
 .Pp  
 Examples:  
 .Dl \&.Ux  
 .Pp  
 See also  
 .Sx \&At ,  
 .Sx \&Bsx ,  
 .Sx \&Bx ,  
 .Sx \&Dx ,  
 .Sx \&Fx ,  
 .Sx \&Nx ,  
 and  
 .Sx \&Ox .  
 .Ss \&Va  .Ss \&Va
 A variable name.  A variable name.
 .Pp  .Pp
Line 2914  end of the line.
Line 2915  end of the line.
 .It Sx \&D1  Ta    \&No     Ta    \&Yes  .It Sx \&D1  Ta    \&No     Ta    \&Yes
 .It Sx \&Dl  Ta    \&No     Ta    Yes  .It Sx \&Dl  Ta    \&No     Ta    Yes
 .It Sx \&Dq  Ta    Yes      Ta    Yes  .It Sx \&Dq  Ta    Yes      Ta    Yes
   .It Sx \&En  Ta    Yes      Ta    Yes
 .It Sx \&Op  Ta    Yes      Ta    Yes  .It Sx \&Op  Ta    Yes      Ta    Yes
 .It Sx \&Pq  Ta    Yes      Ta    Yes  .It Sx \&Pq  Ta    Yes      Ta    Yes
 .It Sx \&Ql  Ta    Yes      Ta    Yes  .It Sx \&Ql  Ta    Yes      Ta    Yes
Line 2991  then the macro accepts an arbitrary number of argument
Line 2993  then the macro accepts an arbitrary number of argument
 .It Sx \&Dv  Ta    Yes      Ta    Yes      Ta    >0  .It Sx \&Dv  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Dx  Ta    Yes      Ta    Yes      Ta    n  .It Sx \&Dx  Ta    Yes      Ta    Yes      Ta    n
 .It Sx \&Em  Ta    Yes      Ta    Yes      Ta    >0  .It Sx \&Em  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&En  Ta    \&No     Ta    \&No     Ta    0  
 .It Sx \&Er  Ta    Yes      Ta    Yes      Ta    >0  .It Sx \&Er  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Es  Ta    \&No     Ta    \&No     Ta    0  .It Sx \&Es  Ta    Yes      Ta    Yes      Ta    2
 .It Sx \&Ev  Ta    Yes      Ta    Yes      Ta    >0  .It Sx \&Ev  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Ex  Ta    \&No     Ta    \&No     Ta    n  .It Sx \&Ex  Ta    \&No     Ta    \&No     Ta    n
 .It Sx \&Fa  Ta    Yes      Ta    Yes      Ta    >0  .It Sx \&Fa  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Fd  Ta    \&No     Ta    \&No     Ta    >0  .It Sx \&Fd  Ta    \&No     Ta    \&No     Ta    >0
 .It Sx \&Fl  Ta    Yes      Ta    Yes      Ta    n  .It Sx \&Fl  Ta    Yes      Ta    Yes      Ta    n
 .It Sx \&Fn  Ta    Yes      Ta    Yes      Ta    >0  .It Sx \&Fn  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Fr  Ta    \&No     Ta    \&No     Ta    n  .It Sx \&Fr  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Ft  Ta    Yes      Ta    Yes      Ta    >0  .It Sx \&Ft  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Fx  Ta    Yes      Ta    Yes      Ta    n  .It Sx \&Fx  Ta    Yes      Ta    Yes      Ta    n
 .It Sx \&Hf  Ta    \&No     Ta    \&No     Ta    n  .It Sx \&Hf  Ta    \&No     Ta    \&No     Ta    n
Line 3017  then the macro accepts an arbitrary number of argument
Line 3018  then the macro accepts an arbitrary number of argument
 .It Sx \&Ns  Ta    Yes      Ta    Yes      Ta    0  .It Sx \&Ns  Ta    Yes      Ta    Yes      Ta    0
 .It Sx \&Nx  Ta    Yes      Ta    Yes      Ta    n  .It Sx \&Nx  Ta    Yes      Ta    Yes      Ta    n
 .It Sx \&Os  Ta    \&No     Ta    \&No     Ta    n  .It Sx \&Os  Ta    \&No     Ta    \&No     Ta    n
 .It Sx \&Ot  Ta    \&No     Ta    \&No     Ta    n  .It Sx \&Ot  Ta    Yes      Ta    Yes      Ta    >0
 .It Sx \&Ox  Ta    Yes      Ta    Yes      Ta    n  .It Sx \&Ox  Ta    Yes      Ta    Yes      Ta    n
 .It Sx \&Pa  Ta    Yes      Ta    Yes      Ta    n  .It Sx \&Pa  Ta    Yes      Ta    Yes      Ta    n
 .It Sx \&Pf  Ta    Yes      Ta    Yes      Ta    1  .It Sx \&Pf  Ta    Yes      Ta    Yes      Ta    1
Line 3139  Manually switching the font using the
Line 3140  Manually switching the font using the
 .Ql \ef  .Ql \ef
 font escape sequences is never required.  font escape sequences is never required.
 .Sh COMPATIBILITY  .Sh COMPATIBILITY
 This section documents compatibility between mandoc and other  This section provides an incomplete list of compatibility issues
 troff implementations, at this time limited to GNU troff  between mandoc and other troff implementations, at this time limited
   to GNU troff
 .Pq Qq groff .  .Pq Qq groff .
 The term  The term
 .Qq historic groff  .Qq historic groff
Line 3249  certain list types.
Line 3251  certain list types.
 can only be called by other macros, but not at the beginning of a line.  can only be called by other macros, but not at the beginning of a line.
 .It  .It
 .Sx \&%C  .Sx \&%C
 is not implemented.  is not implemented (up to and including groff-1.22.2).
 .It  .It
 Historic groff only allows up to eight or nine arguments per macro input  Historic groff only allows up to eight or nine arguments per macro input
 line, depending on the exact situation.  line, depending on the exact situation.
Line 3267  in new groff and mandoc.
Line 3269  in new groff and mandoc.
 .Sq \ef  .Sq \ef
 .Pq font face  .Pq font face
 and  and
 .Sq \ef  .Sq \eF
 .Pq font family face  .Pq font family face
 .Sx Text Decoration  .Sx Text Decoration
 escapes behave irregularly when specified within line-macro scopes.  escapes behave irregularly when specified within line-macro scopes.
Line 3289  and
Line 3291  and
 .Fl offset Cm right .  .Fl offset Cm right .
 Groff does not implement centred and flush-right rendering either,  Groff does not implement centred and flush-right rendering either,
 but produces large indentations.  but produces large indentations.
 .It  
 The  
 .Sq \eh  
 .Pq horizontal position ,  
 .Sq \ev  
 .Pq vertical position ,  
 .Sq \em  
 .Pq text colour ,  
 .Sq \eM  
 .Pq text filling colour ,  
 .Sq \ez  
 .Pq zero-length character ,  
 .Sq \ew  
 .Pq string length ,  
 .Sq \ek  
 .Pq horizontal position marker ,  
 .Sq \eo  
 .Pq text overstrike ,  
 and  
 .Sq \es  
 .Pq text size  
 escape sequences are all discarded in mandoc.  
 .It  
 The  
 .Sq \ef  
 scaling unit is accepted by mandoc, but rendered as the default unit.  
 .It  
 In quoted literals, groff allows pairwise double-quotes to produce a  
 standalone double-quote in formatted output.  
 This is not supported by mandoc.  
 .El  .El
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr man 1 ,  .Xr man 1 ,
Legend:
Removed from v.1.228  
changed lines
  Added in v.1.232
CVSweb