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Diff for /mandoc/man.7 between version 1.142 and 1.143

version 1.142, 2019/01/01 03:45:29 version 1.143, 2019/03/02 22:04:40
Line 72  comments, escape sequences, whitespace, and quoting.
Line 72  comments, escape sequences, whitespace, and quoting.
 Each  Each
 .Nm  .Nm
 document starts with the  document starts with the
 .Sx \&TH  .Ic TH
 macro specifying the document's name and section, followed by the  macro specifying the document's name and section, followed by the
 .Sx NAME  .Sx NAME
 section formatted as follows:  section formatted as follows:
Line 88  Deprecated and non-portable macros are not included in
Line 88  Deprecated and non-portable macros are not included in
 but can be found in the alphabetical reference below.  but can be found in the alphabetical reference below.
 .Ss Page header and footer meta-data  .Ss Page header and footer meta-data
 .Bl -column "RS, RE" description  .Bl -column "RS, RE" description
 .It Sx TH Ta set the title: Ar name section date Op Ar source Op Ar volume  .It Ic TH Ta set the title: Ar name section date Op Ar source Op Ar volume
 .It Sx AT Ta display AT&T UNIX version in the page footer (<= 1 argument)  .It Ic AT Ta display AT&T UNIX version in the page footer (<= 1 argument)
 .It Sx UC Ta display BSD version in the page footer (<= 1 argument)  .It Ic UC Ta display BSD version in the page footer (<= 1 argument)
 .El  .El
 .Ss Sections and paragraphs  .Ss Sections and paragraphs
 .Bl -column "RS, RE" description  .Bl -column "RS, RE" description
 .It Sx SH Ta section header (one line)  .It Ic SH Ta section header (one line)
 .It Sx SS Ta subsection header (one line)  .It Ic SS Ta subsection header (one line)
 .It Sx PP Ta start an undecorated paragraph (no arguments)  .It Ic PP Ta start an undecorated paragraph (no arguments)
 .It Sx RS , RE Ta reset the left margin: Op Ar width  .It Ic RS , RE Ta reset the left margin: Op Ar width
 .It Sx IP Ta indented paragraph: Op Ar head Op Ar width  .It Ic IP Ta indented paragraph: Op Ar head Op Ar width
 .It Sx TP Ta tagged paragraph: Op Ar width  .It Ic TP Ta tagged paragraph: Op Ar width
 .It Sx PD Ta set vertical paragraph distance: Op Ar height  .It Ic PD Ta set vertical paragraph distance: Op Ar height
 .It Sx in Ta additional indent: Op Ar width  .It Ic in Ta additional indent: Op Ar width
 .El  .El
 .Ss Physical markup  .Ss Physical markup
 .Bl -column "RS, RE" description  .Bl -column "RS, RE" description
 .It Sx B Ta boldface font  .It Ic B Ta boldface font
 .It Sx I Ta italic font  .It Ic I Ta italic font
 .It Sx SB Ta small boldface font  .It Ic SB Ta small boldface font
 .It Sx SM Ta small roman font  .It Ic SM Ta small roman font
 .It Sx BI Ta alternate between boldface and italic fonts  .It Ic BI Ta alternate between boldface and italic fonts
 .It Sx BR Ta alternate between boldface and roman fonts  .It Ic BR Ta alternate between boldface and roman fonts
 .It Sx IB Ta alternate between italic and boldface fonts  .It Ic IB Ta alternate between italic and boldface fonts
 .It Sx IR Ta alternate between italic and roman fonts  .It Ic IR Ta alternate between italic and roman fonts
 .It Sx RB Ta alternate between roman and boldface fonts  .It Ic RB Ta alternate between roman and boldface fonts
 .It Sx RI Ta alternate between roman and italic fonts  .It Ic RI Ta alternate between roman and italic fonts
 .El  .El
 .Sh MACRO REFERENCE  .Sh MACRO REFERENCE
 This section is a canonical reference to all macros, arranged  This section is a canonical reference to all macros, arranged
 alphabetically.  alphabetically.
 For the scoping of individual macros, see  For the scoping of individual macros, see
 .Sx MACRO SYNTAX .  .Sx MACRO SYNTAX .
 .Ss \&AT  .Bl -tag -width 3n
   .It Ic AT
 Sets the volume for the footer for compatibility with man pages from  Sets the volume for the footer for compatibility with man pages from
 .At  .At
 releases.  releases.
 The optional arguments specify which release it is from.  The optional arguments specify which release it is from.
 .Ss \&B  .It Ic B
 Text is rendered in bold face.  Text is rendered in bold face.
 .Ss \&BI  .It Ic BI
 Text is rendered alternately in bold face and italic.  Text is rendered alternately in bold face and italic.
 Thus,  Thus,
 .Sq .BI this word and that  .Sq .BI this word and that
Line 146  Whitespace between arguments is omitted in output.
Line 147  Whitespace between arguments is omitted in output.
 Example:  Example:
 .Pp  .Pp
 .Dl \&.BI bold italic bold italic  .Dl \&.BI bold italic bold italic
 .Ss \&BR  .It Ic BR
 Text is rendered alternately in bold face and roman (the default font).  Text is rendered alternately in bold face and roman (the default font).
 Whitespace between arguments is omitted in output.  Whitespace between arguments is omitted in output.
 See also  See also
 .Sx \&BI .  .Ic BI .
 .Ss \&DT  .It Ic DT
 Restore the default tabulator positions.  Restore the default tabulator positions.
 They are at intervals of 0.5 inches.  They are at intervals of 0.5 inches.
 This has no effect unless the tabulator positions were changed with the  This has no effect unless the tabulator positions were changed with the
 .Xr roff 7  .Xr roff 7
 .Ic \&ta  .Ic ta
 request.  request.
 .Ss \&EE  .It Ic EE
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 In  In
 .Xr mandoc 1 ,  .Xr mandoc 1 ,
 it does the same as the  it does the same as the
 .Xr roff 7  .Xr roff 7
 .Sx \&fi  .Ic fi
 request (switch to fill mode).  request (switch to fill mode).
 .Ss \&EX  .It Ic EX
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 In  In
 .Xr mandoc 1 ,  .Xr mandoc 1 ,
 it does the same as the  it does the same as the
 .Xr roff 7  .Xr roff 7
 .Ic \&nf  .Ic nf
 request (switch to no-fill mode).  request (switch to no-fill mode).
 .Ss \&HP  .It Ic HP
 Begin a paragraph whose initial output line is left-justified, but  Begin a paragraph whose initial output line is left-justified, but
 subsequent output lines are indented, with the following syntax:  subsequent output lines are indented, with the following syntax:
 .Bd -filled -offset indent  
 .Pf \. Sx \&HP  
 .Op Ar width  
 .Ed  
 .Pp  .Pp
   .D1 Pf . Ic HP Op Ar width
   .Pp
 The  The
 .Ar width  .Ar width
 argument is a  argument is a
Line 193  if unspecified, the saved or default width is used.
Line 192  if unspecified, the saved or default width is used.
 This macro is portable, but deprecated  This macro is portable, but deprecated
 because it has no good representation in HTML output,  because it has no good representation in HTML output,
 usually ending up indistinguishable from  usually ending up indistinguishable from
 .Sx \&PP .  .Ic PP .
 .Ss \&I  .It Ic I
 Text is rendered in italics.  Text is rendered in italics.
 .Ss \&IB  .It Ic IB
 Text is rendered alternately in italics and bold face.  Text is rendered alternately in italics and bold face.
 Whitespace between arguments is omitted in output.  Whitespace between arguments is omitted in output.
 See also  See also
 .Sx \&BI .  .Ic BI .
 .Ss \&IP  .It Ic IP
 Begin an indented paragraph with the following syntax:  Begin an indented paragraph with the following syntax:
 .Bd -filled -offset indent  
 .Pf \. Sx \&IP  
 .Op Ar head Op Ar width  
 .Ed  
 .Pp  .Pp
   .D1 Pf . Ic IP Op Ar head Op Ar width
   .Pp
 The  The
 .Ar width  .Ar width
 argument is a  argument is a
Line 220  The
Line 217  The
 .Ar head  .Ar head
 argument is used as a leading term, flushed to the left margin.  argument is used as a leading term, flushed to the left margin.
 This is useful for bulleted paragraphs and so on.  This is useful for bulleted paragraphs and so on.
 .Ss \&IR  .It Ic IR
 Text is rendered alternately in italics and roman (the default font).  Text is rendered alternately in italics and roman (the default font).
 Whitespace between arguments is omitted in output.  Whitespace between arguments is omitted in output.
 See also  See also
 .Sx \&BI .  .Ic BI .
 .Ss \&LP  .It Ic LP
 A synonym for  A synonym for
 .Sx \&PP .  .Ic PP .
 .Ss \&ME  .It Ic ME
 End a mailto block started with  End a mailto block started with
 .Sx \&MT .  .Ic MT .
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 .Ss \&MT  .It Ic MT
 Begin a mailto block.  Begin a mailto block.
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 It has the following syntax:  It has the following syntax:
 .Bd -literal -offset indent  .Bd -unfilled -offset indent
 .Pf \. Sx \&MT Ar address  .Pf . Ic MT Ar address
 link description to be shown  link description to be shown
 .Pf \. Sx ME  .Pf . Ic ME
 .Ed  .Ed
 .Ss \&OP  .It Ic OP
 Optional command-line argument.  Optional command-line argument.
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 It has the following syntax:  It has the following syntax:
 .Bd -filled -offset indent  
 .Pf \. Sx \&OP  
 .Ar key Op Ar value  
 .Ed  
 .Pp  .Pp
   .D1 Pf . Ic OP Ar key Op Ar value
   .Pp
 The  The
 .Ar key  .Ar key
 is usually a command-line flag and  is usually a command-line flag and
 .Ar value  .Ar value
 its argument.  its argument.
 .Ss \&P  .It Ic P
 A synonym for  A synonym for
 .Sx \&PP .  .Ic PP .
 .Ss \&PD  .It Ic PD
 Specify the vertical space to be inserted before each new paragraph.  Specify the vertical space to be inserted before each new paragraph.
 .br  .br
 The syntax is as follows:  The syntax is as follows:
 .Bd -filled -offset indent  
 .Pf \. Sx \&PD  
 .Op Ar height  
 .Ed  
 .Pp  .Pp
   .D1 Pf . Ic PD Op Ar height
   .Pp
 The  The
 .Ar height  .Ar height
 argument is a  argument is a
Line 279  If the unit is omitted,
Line 272  If the unit is omitted,
 is assumed.  is assumed.
 .Pp  .Pp
 This macro affects the spacing before any subsequent instances of  This macro affects the spacing before any subsequent instances of
 .Sx \&HP ,  .Ic HP ,
 .Sx \&IP ,  .Ic IP ,
 .Sx \&LP ,  .Ic LP ,
 .Sx \&P ,  .Ic P ,
 .Sx \&PP ,  .Ic PP ,
 .Sx \&SH ,  .Ic SH ,
 .Sx \&SS ,  .Ic SS ,
 .Sx \&SY ,  .Ic SY ,
 and  and
 .Sx \&TP .  .Ic TP .
 .Ss \&PP  .It Ic PP
 Begin an undecorated paragraph.  Begin an undecorated paragraph.
 The scope of a paragraph is closed by a subsequent paragraph,  The scope of a paragraph is closed by a subsequent paragraph,
 sub-section, section, or end of file.  sub-section, section, or end of file.
 The saved paragraph left-margin width is reset to the default.  The saved paragraph left-margin width is reset to the default.
 .Ss \&RB  .It Ic RB
 Text is rendered alternately in roman (the default font) and bold face.  Text is rendered alternately in roman (the default font) and bold face.
 Whitespace between arguments is omitted in output.  Whitespace between arguments is omitted in output.
 See also  See also
 .Sx \&BI .  .Ic BI .
 .Ss \&RE  .It Ic RE
 Explicitly close out the scope of a prior  Explicitly close out the scope of a prior
 .Sx \&RS .  .Ic RS .
 The default left margin is restored to the state before that  The default left margin is restored to the state before that
 .Sx \&RS  .Ic RS
 invocation.  invocation.
 .Pp  .Pp
 The syntax is as follows:  The syntax is as follows:
 .Bd -filled -offset indent  
 .Pf \. Sx \&RE  
 .Op Ar level  
 .Ed  
 .Pp  .Pp
   .D1 Pf . Ic RE Op Ar level
   .Pp
 Without an argument, the most recent  Without an argument, the most recent
 .Sx \&RS  .Ic RS
 block is closed out.  block is closed out.
 If  If
 .Ar level  .Ar level
 is 1, all open  is 1, all open
 .Sx \&RS  .Ic RS
 blocks are closed out.  blocks are closed out.
 Otherwise,  Otherwise,
 .Ar level No \(mi 1  .Ar level No \(mi 1
 nested  nested
 .Sx \&RS  .Ic RS
 blocks remain open.  blocks remain open.
 .Ss \&RI  .It Ic RI
 Text is rendered alternately in roman (the default font) and italics.  Text is rendered alternately in roman (the default font) and italics.
 Whitespace between arguments is omitted in output.  Whitespace between arguments is omitted in output.
 See also  See also
 .Sx \&BI .  .Ic BI .
 .Ss \&RS  .It Ic RS
 Temporarily reset the default left margin.  Temporarily reset the default left margin.
 This has the following syntax:  This has the following syntax:
 .Bd -filled -offset indent  
 .Pf \. Sx \&RS  
 .Op Ar width  
 .Ed  
 .Pp  .Pp
   .D1 Pf . Ic RS Op Ar width
   .Pp
 The  The
 .Ar width  .Ar width
 argument is a  argument is a
Line 346  scaling width.
Line 335  scaling width.
 If not specified, the saved or default width is used.  If not specified, the saved or default width is used.
 .Pp  .Pp
 See also  See also
 .Sx \&RE .  .Ic RE .
 .Ss \&SB  .It Ic SB
 Text is rendered in small size (one point smaller than the default font)  Text is rendered in small size (one point smaller than the default font)
 bold face.  bold face.
 .Ss \&SH  .It Ic SH
 Begin a section.  Begin a section.
 The scope of a section is only closed by another section or the end of  The scope of a section is only closed by another section or the end of
 file.  file.
 The paragraph left-margin width is reset to the default.  The paragraph left-margin width is reset to the default.
 .Ss \&SM  .It Ic SM
 Text is rendered in small size (one point smaller than the default  Text is rendered in small size (one point smaller than the default
 font).  font).
 .Ss \&SS  .It Ic SS
 Begin a sub-section.  Begin a sub-section.
 The scope of a sub-section is closed by a subsequent sub-section,  The scope of a sub-section is closed by a subsequent sub-section,
 section, or end of file.  section, or end of file.
 The paragraph left-margin width is reset to the default.  The paragraph left-margin width is reset to the default.
 .Ss \&SY  .It Ic SY
 Begin a synopsis block with the following syntax:  Begin a synopsis block with the following syntax:
 .Bd -unfilled -offset indent  .Bd -unfilled -offset indent
 .Pf \. Sx \&SY Ar command  .Pf . Ic SY Ar command
 .Ar arguments  .Ar arguments
 .Pf \. Sx \&YS  .Pf . Ic YS
 .Ed  .Ed
 .Pp  .Pp
 This is a non-standard GNU extension  This is a non-standard GNU extension
 and very rarely used even in GNU manual pages.  and very rarely used even in GNU manual pages.
 Formatting is similar to  Formatting is similar to
 .Sx \&IP .  .Ic IP .
 .Ss \&TH  .It Ic TH
 Set the name of the manual page for use in the page header  Set the name of the manual page for use in the page header
 and footer with the following syntax:  and footer with the following syntax:
 .Bd -filled -offset indent  
 .Pf \. Sx \&TH  
 .Ar name section date  
 .Op Ar source Op Ar volume  
 .Ed  
 .Pp  .Pp
   .D1 Pf . Ic TH Ar name section date Op Ar source Op Ar volume
   .Pp
 Conventionally, the document  Conventionally, the document
 .Ar name  .Ar name
 is given in all caps.  is given in all caps.
Line 415  string replaces the default volume title of the
Line 401  string replaces the default volume title of the
 Examples:  Examples:
 .Pp  .Pp
 .Dl \&.TH CVS 5 "1992-02-12" GNU  .Dl \&.TH CVS 5 "1992-02-12" GNU
 .Ss \&TP  .It Ic TP
 Begin a paragraph where the head, if exceeding the indentation width, is  Begin a paragraph where the head, if exceeding the indentation width, is
 followed by a newline; if not, the body follows on the same line after  followed by a newline; if not, the body follows on the same line after
 advancing to the indentation width.  advancing to the indentation width.
 Subsequent output lines are indented.  Subsequent output lines are indented.
 The syntax is as follows:  The syntax is as follows:
 .Bd -unfilled -offset indent  .Bd -unfilled -offset indent
 .Pf \. Sx \&TP Op Ar width  .Pf . Ic TP Op Ar width
 .Ar head No \e" one line  .Ar head No \e" one line
 .Ar body  .Ar body
 .Ed  .Ed
Line 434  argument is a
Line 420  argument is a
 scaling width.  scaling width.
 If specified, it's saved for later paragraph left-margins; if  If specified, it's saved for later paragraph left-margins; if
 unspecified, the saved or default width is used.  unspecified, the saved or default width is used.
 .Ss \&TQ  .It Ic TQ
 Like  Like
 .Sx \&TP ,  .Ic TP ,
 except that no vertical spacing is inserted before the paragraph.  except that no vertical spacing is inserted before the paragraph.
 This is a non-standard GNU extension  This is a non-standard GNU extension
 and very rarely used even in GNU manual pages.  and very rarely used even in GNU manual pages.
 .Ss \&UC  .It Ic UC
 Sets the volume for the footer for compatibility with man pages from  Sets the volume for the footer for compatibility with man pages from
 .Bx  .Bx
 releases.  releases.
 The optional first argument specifies which release it is from.  The optional first argument specifies which release it is from.
 .Ss \&UE  .It Ic UE
 End a uniform resource identifier block started with  End a uniform resource identifier block started with
 .Sx \&UR .  .Ic UR .
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 .Ss \&UR  .It Ic UR
 Begin a uniform resource identifier block.  Begin a uniform resource identifier block.
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 It has the following syntax:  It has the following syntax:
 .Bd -literal -offset indent  .Bd -unfilled -offset indent
 .Pf \. Sx \&UR Ar uri  .Pf . Ic UR Ar uri
 link description to be shown  link description to be shown
 .Pf \. Sx UE  .Pf . Ic UE
 .Ed  .Ed
 .Ss \&YS  .It Ic YS
 End a synopsis block started with  End a synopsis block started with
 .Sx \&SY .  .Ic SY .
 This is a non-standard GNU extension.  This is a non-standard GNU extension.
 .Ss \&in  .It Ic in
 Indent relative to the current indentation:  Indent relative to the current indentation:
 .Pp  .Pp
 .D1 Pf \. Sx \&in Op Ar width  .D1 Pf . Ic in Op Ar width
 .Pp  .Pp
 If  If
 .Ar width  .Ar width
 is signed, the new offset is relative.  is signed, the new offset is relative.
 Otherwise, it is absolute.  Otherwise, it is absolute.
 This value is reset upon the next paragraph, section, or sub-section.  This value is reset upon the next paragraph, section, or sub-section.
   .El
 .Sh MACRO SYNTAX  .Sh MACRO SYNTAX
 The  The
 .Nm  .Nm
Line 492  foo
Line 479  foo
 .Ed  .Ed
 .Pp  .Pp
 is equivalent to  is equivalent to
 .Sq \&.I foo .  .Sq .I foo .
 If next-line macros are invoked consecutively, only the last is used.  If next-line macros are invoked consecutively, only the last is used.
 If a next-line macro is followed by a non-next-line macro, an error is  If a next-line macro is followed by a non-next-line macro, an error is
 raised.  raised.
Line 504  The syntax is as follows:
Line 491  The syntax is as follows:
 .Ed  .Ed
 .Bl -column "MacroX" "ArgumentsX" "ScopeXXXXX" "CompatX" -offset indent  .Bl -column "MacroX" "ArgumentsX" "ScopeXXXXX" "CompatX" -offset indent
 .It Em Macro Ta Em Arguments Ta Em Scope     Ta Em Notes  .It Em Macro Ta Em Arguments Ta Em Scope     Ta Em Notes
 .It Sx \&AT  Ta    <=1       Ta    current   Ta    \&  .It Ic AT  Ta    <=1       Ta    current   Ta    \&
 .It Sx \&B   Ta    n         Ta    next-line Ta    \&  .It Ic B   Ta    n         Ta    next-line Ta    \&
 .It Sx \&BI  Ta    n         Ta    current   Ta    \&  .It Ic BI  Ta    n         Ta    current   Ta    \&
 .It Sx \&BR  Ta    n         Ta    current   Ta    \&  .It Ic BR  Ta    n         Ta    current   Ta    \&
 .It Sx \&DT  Ta    0         Ta    current   Ta    \&  .It Ic DT  Ta    0         Ta    current   Ta    \&
 .It Sx \&EE  Ta    0         Ta    current   Ta    GNU  .It Ic EE  Ta    0         Ta    current   Ta    GNU
 .It Sx \&EX  Ta    0         Ta    current   Ta    GNU  .It Ic EX  Ta    0         Ta    current   Ta    GNU
 .It Sx \&I   Ta    n         Ta    next-line Ta    \&  .It Ic I   Ta    n         Ta    next-line Ta    \&
 .It Sx \&IB  Ta    n         Ta    current   Ta    \&  .It Ic IB  Ta    n         Ta    current   Ta    \&
 .It Sx \&IR  Ta    n         Ta    current   Ta    \&  .It Ic IR  Ta    n         Ta    current   Ta    \&
 .It Sx \&OP  Ta    >=1       Ta    current   Ta    GNU  .It Ic OP  Ta    >=1       Ta    current   Ta    GNU
 .It Sx \&PD  Ta    1         Ta    current   Ta    \&  .It Ic PD  Ta    1         Ta    current   Ta    \&
 .It Sx \&RB  Ta    n         Ta    current   Ta    \&  .It Ic RB  Ta    n         Ta    current   Ta    \&
 .It Sx \&RI  Ta    n         Ta    current   Ta    \&  .It Ic RI  Ta    n         Ta    current   Ta    \&
 .It Sx \&SB  Ta    n         Ta    next-line Ta    \&  .It Ic SB  Ta    n         Ta    next-line Ta    \&
 .It Sx \&SM  Ta    n         Ta    next-line Ta    \&  .It Ic SM  Ta    n         Ta    next-line Ta    \&
 .It Sx \&TH  Ta    >1, <6    Ta    current   Ta    \&  .It Ic TH  Ta    >1, <6    Ta    current   Ta    \&
 .It Sx \&UC  Ta    <=1       Ta    current   Ta    \&  .It Ic UC  Ta    <=1       Ta    current   Ta    \&
 .It Sx \&in  Ta    1         Ta    current   Ta    Xr roff 7  .It Ic in  Ta    1         Ta    current   Ta    Xr roff 7
 .El  .El
 .Ss Block Macros  .Ss Block Macros
 Block macros comprise a head and body.  Block macros comprise a head and body.
Line 540  The syntax is as follows:
Line 527  The syntax is as follows:
 .Pp  .Pp
 The closure of body scope may be to the section, where a macro is closed  The closure of body scope may be to the section, where a macro is closed
 by  by
 .Sx \&SH ;  .Ic SH ;
 sub-section, closed by a section or  sub-section, closed by a section or
 .Sx \&SS ;  .Ic SS ;
 or paragraph, closed by a section, sub-section,  or paragraph, closed by a section, sub-section,
 .Sx \&HP ,  .Ic HP ,
 .Sx \&IP ,  .Ic IP ,
 .Sx \&LP ,  .Ic LP ,
 .Sx \&P ,  .Ic P ,
 .Sx \&PP ,  .Ic PP ,
 .Sx \&RE ,  .Ic RE ,
 .Sx \&SY ,  .Ic SY ,
 or  or
 .Sx \&TP .  .Ic TP .
 No closure refers to an explicit block closing macro.  No closure refers to an explicit block closing macro.
 .Pp  .Pp
 As a rule, block macros may not be nested; thus, calling a block macro  As a rule, block macros may not be nested; thus, calling a block macro
Line 560  while another block macro scope is open, and the open 
Line 547  while another block macro scope is open, and the open 
 implicitly closed, is syntactically incorrect.  implicitly closed, is syntactically incorrect.
 .Bl -column "MacroX" "ArgumentsX" "Head ScopeX" "sub-sectionX" "compatX" -offset indent  .Bl -column "MacroX" "ArgumentsX" "Head ScopeX" "sub-sectionX" "compatX" -offset indent
 .It Em Macro Ta Em Arguments Ta Em Head Scope Ta Em Body Scope  Ta Em Notes  .It Em Macro Ta Em Arguments Ta Em Head Scope Ta Em Body Scope  Ta Em Notes
 .It Sx \&HP  Ta    <2        Ta    current    Ta    paragraph   Ta    \&  .It Ic HP  Ta    <2        Ta    current    Ta    paragraph   Ta    \&
 .It Sx \&IP  Ta    <3        Ta    current    Ta    paragraph   Ta    \&  .It Ic IP  Ta    <3        Ta    current    Ta    paragraph   Ta    \&
 .It Sx \&LP  Ta    0         Ta    current    Ta    paragraph   Ta    \&  .It Ic LP  Ta    0         Ta    current    Ta    paragraph   Ta    \&
 .It Sx \&ME  Ta    0         Ta    none       Ta    none        Ta    GNU  .It Ic ME  Ta    0         Ta    none       Ta    none        Ta    GNU
 .It Sx \&MT  Ta    1         Ta    current    Ta    to \&ME     Ta    GNU  .It Ic MT  Ta    1         Ta    current    Ta    to \&ME     Ta    GNU
 .It Sx \&P   Ta    0         Ta    current    Ta    paragraph   Ta    \&  .It Ic P   Ta    0         Ta    current    Ta    paragraph   Ta    \&
 .It Sx \&PP  Ta    0         Ta    current    Ta    paragraph   Ta    \&  .It Ic PP  Ta    0         Ta    current    Ta    paragraph   Ta    \&
 .It Sx \&RE  Ta    <=1       Ta    current    Ta    none        Ta    \&  .It Ic RE  Ta    <=1       Ta    current    Ta    none        Ta    \&
 .It Sx \&RS  Ta    1         Ta    current    Ta    to \&RE     Ta    \&  .It Ic RS  Ta    1         Ta    current    Ta    to \&RE     Ta    \&
 .It Sx \&SH  Ta    >0        Ta    next-line  Ta    section     Ta    \&  .It Ic SH  Ta    >0        Ta    next-line  Ta    section     Ta    \&
 .It Sx \&SS  Ta    >0        Ta    next-line  Ta    sub-section Ta    \&  .It Ic SS  Ta    >0        Ta    next-line  Ta    sub-section Ta    \&
 .It Sx \&SY  Ta    1         Ta    current    Ta    to \&YS     Ta    GNU  .It Ic SY  Ta    1         Ta    current    Ta    to \&YS     Ta    GNU
 .It Sx \&TP  Ta    n         Ta    next-line  Ta    paragraph   Ta    \&  .It Ic TP  Ta    n         Ta    next-line  Ta    paragraph   Ta    \&
 .It Sx \&TQ  Ta    n         Ta    next-line  Ta    paragraph   Ta    GNU  .It Ic TQ  Ta    n         Ta    next-line  Ta    paragraph   Ta    GNU
 .It Sx \&UE  Ta    0         Ta    current    Ta    none        Ta    GNU  .It Ic UE  Ta    0         Ta    current    Ta    none        Ta    GNU
 .It Sx \&UR  Ta    1         Ta    current    Ta    part        Ta    GNU  .It Ic UR  Ta    1         Ta    current    Ta    part        Ta    GNU
 .It Sx \&YS  Ta    0         Ta    none       Ta    none        Ta    GNU  .It Ic YS  Ta    0         Ta    none       Ta    none        Ta    GNU
 .El  .El
 .Pp  .Pp
 If a block macro is next-line scoped, it may only be followed by in-line  If a block macro is next-line scoped, it may only be followed by in-line
Line 594  In text lines, the effect of manual font selection by 
Line 581  In text lines, the effect of manual font selection by 
 only lasts until the next macro invocation; in macro lines, it only lasts  only lasts until the next macro invocation; in macro lines, it only lasts
 until the end of the macro scope.  until the end of the macro scope.
 Note that macros like  Note that macros like
 .Sx \&BR  .Ic BR
 open and close a font scope for each argument.  open and close a font scope for each argument.
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr man 1 ,  .Xr man 1 ,

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