As per Jason McIntyre's heartful urgings, do away with '.' separators between logical sections.

Change email address to BSD.lv one (this is not an academic project...)

1 files changed, 2 insertions, 159 deletions

diff --git a/mdoc.7 b/mdoc.7
index fed27032..c354a3b5 100644
--- a/mdoc.7
+++ b/mdoc.7
@@ -1,6 +1,6 @@
 .\"	$Id$
 .\"
-.\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
+.\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"
 .\" Permission to use, copy, modify, and distribute this software for any
 .\" purpose with or without fee is hereby granted, provided that the above
@@ -17,13 +17,9 @@
 .Dd $Mdocdate$
 .Dt MDOC 7
 .Os
-.
-.
 .Sh NAME
 .Nm mdoc
 .Nd mdoc language reference
-.
-.
 .Sh DESCRIPTION
 The
 .Nm mdoc
@@ -34,7 +30,6 @@ manuals.  In this reference document, we describe its syntax, structure,
 and usage.  Our reference implementation is mandoc; the
 .Sx COMPATIBILITY
 section describes compatibility with other troff \-mdoc implementations.
-.
 .Pp
 An
 .Nm
@@ -47,8 +42,6 @@ prior macros:
 \&.Sh Macro lines change control state.
 Other lines are interpreted within the current state.
 .Ed
-.
-.
 .Sh LANGUAGE SYNTAX
 .Nm
 documents may contain only graphable 7-bit ASCII characters, the space
@@ -56,8 +49,6 @@ character, and, in certain circumstances, the tab character.  All
 manuals must have
 .Ux
 line terminators.
-.
-.
 .Ss Comments
 Text following a
 .Sq \e" ,
@@ -66,8 +57,6 @@ line.  A macro line with only a control character and comment escape,
 .Sq \&.\e" ,
 is also ignored.  Macro lines with only a control charater and optionally
 whitespace are stripped from input.
-.
-.
 .Ss Reserved Characters
 Within a macro line, the following characters are reserved:
 .Pp
@@ -95,7 +84,6 @@ Within a macro line, the following characters are reserved:
 .It \&|
 .Pq vertical bar
 .El
-.
 .Pp
 Use of reserved characters is described in
 .Sx MACRO SYNTAX .
@@ -103,8 +91,6 @@ For general use in macro lines, these characters must either be escaped
 with a non-breaking space
 .Pq Sq \e&
 or, if applicable, an appropriate escape sequence used.
-.
-.
 .Ss Special Characters
 Special characters may occur in both macro and free-form lines.
 Sequences begin with the escape character
@@ -123,8 +109,6 @@ for a complete list.  Examples include
 and
 .Sq \ee
 .Pq back-slash .
-.
-.
 .Ss Text Decoration
 Terms may be text-decorated using the
 .Sq \ef
@@ -172,8 +156,6 @@ Note these forms are
 recommended for
 .Nm ,
 which encourages semantic annotation.
-.
-.
 .Ss Predefined Strings
 Historically,
 .Xr groff 1
@@ -198,8 +180,6 @@ for a complete list.  Examples include
 and
 .Sq \e*(Ba
 .Pq vertical bar .
-.
-.
 .Ss Whitespace
 In non-literal free-form lines, consecutive blocks of whitespace are
 pruned from input and added later in the output filter, if applicable:
@@ -209,26 +189,21 @@ These     spaces   are    pruned       from    input.
 These         are              not.
 \&.Ed
 .Ed
-.
 .Pp
 In macro lines, whitespace delimits arguments and is discarded.  If
 arguments are quoted, whitespace within the quotes is retained.
-.
 .Pp
 Blank lines are only permitted within literal contexts, as are lines
 containing only whitespace.  Tab characters are only acceptable when
 delimiting
 .Sq \&Bl \-column
 or when in a literal context.
-.
-.
 .Ss Quotation
 Macro arguments may be quoted with a double-quote to group
 space-delimited terms or to retain blocks of whitespace.  A quoted
 argument begins with a double-quote preceded by whitespace.  The next
 double-quote not pair-wise adjacent to another double-quote terminates
 the literal, regardless of surrounding whitespace.
-.
 .Pp
 This produces tokens
 .Sq a" ,
@@ -242,10 +217,8 @@ considered literal text.  Thus, the following produces
 .Bd -literal -offset indent
 \&.Em "Em a"
 .Ed
-.
 .Pp
 In free-form mode, quotes are regarded as opaque text.
-.
 .Ss Dates
 There are several macros in
 .Nm
@@ -272,14 +245,12 @@ Some examples of valid dates follow:
 .D1 "May, 2009" Pq reduced form
 .D1 "2009" Pq reduced form
 .D1 "May 20, 2009" Pq canonical form
-.
 .Ss Scaling Widths
 Many macros support scaled widths for their arguments, such as
 stipulating a two-inch list indentation with the following:
 .Bd -literal -offset indent
 \&.Bl -tag -width 2i
 .Ed
-.
 .Pp
 The syntax for scaled widths is
 .Sq Li [+-]?[0-9]*.[0-9]*[:unit:] ,
@@ -325,8 +296,6 @@ or
 .Sq v
 is necessarily non-portable across output media.  See
 .Sx COMPATIBILITY .
-.
-.
 .Sh MANUAL STRUCTURE
 A well-formed
 .Nm
@@ -421,7 +390,6 @@ See
 .Sx \&Nm
 and
 .Sx \&Nd .
-.
 .It Em LIBRARY
 The name of the library containing the documented material, which is
 assumed to be a function in a section 2 or 3 manual.  The syntax for
@@ -432,7 +400,6 @@ this is as follows:
 .Pp
 See
 .Sx \&Lb .
-.
 .It Em SYNOPSIS
 Documents the utility invocation syntax, function call syntax, or device
 configuration.
@@ -476,7 +443,6 @@ See
 .Sx \&Ft ,
 and
 .Sx \&Vt .
-.
 .It Em DESCRIPTION
 This expands upon the brief, one-line description in
 .Em NAME .
@@ -491,12 +457,10 @@ Print verbose information.
 .Ed
 .Pp
 Manuals not documenting a command won't include the above fragment.
-.
 .It Em IMPLEMENTATION NOTES
 Implementation-specific notes should be kept here.  This is useful when
 implementing standard functions that may have side effects or notable
 algorithmic implications.
-.
 .It Em EXIT STATUS
 Command exit status for section 1, 6, and 8 manuals.  This section is
 the dual of
@@ -508,7 +472,6 @@ a practise that is now discouraged.
 .Pp
 See
 .Sx \&Ex .
-.
 .It Em RETURN VALUES
 This section is the dual of
 .Em EXIT STATUS ,
@@ -517,26 +480,22 @@ in sections 2, 3, and 9.
 .Pp
 See
 .Sx \&Rv .
-.
 .It Em ENVIRONMENT
 Documents any usages of environment variables, e.g.,
 .Xr environ 7 .
 .Pp
 See
 .Sx \&Ev .
-.
 .It Em FILES
 Documents files used.  It's helpful to document both the file and a
 short description of how the file is used (created, modified, etc.).
 .Pp
 See
 .Sx \&Pa .
-.
 .It Em EXAMPLES
 Example usages.  This often contains snippets of well-formed,
 well-tested invocations.  Make doubly sure that your examples work
 properly!
-.
 .It Em DIAGNOSTICS
 Documents error conditions.  This is most useful in section 4 manuals.
 Historically, this section was used in place of
@@ -547,13 +506,11 @@ discouraged.
 See
 .Sx \&Bl
 .Fl diag .
-.
 .It Em ERRORS
 Documents error handling in sections 2, 3, and 9.
 .Pp
 See
 .Sx \&Er .
-.
 .It Em SEE ALSO
 References other manuals with related topics.  This section should exist
 for most manuals.  Cross-references should conventionally be ordered
@@ -561,7 +518,6 @@ first by section, then alphabetically.
 .Pp
 See
 .Sx \&Xr .
-.
 .It Em STANDARDS
 References any standards implemented or used.  If not adhering to any
 standards, the
@@ -570,32 +526,24 @@ section should be used instead.
 .Pp
 See
 .Sx \&St .
-.
 .It Em HISTORY
 The history of any manual without a
 .Em STANDARDS
 section should be described in this section.
-.
 .It Em AUTHORS
 Credits to authors, if applicable, should appear in this section.
 Authors should generally be noted by both name and an e-mail address.
 .Pp
 See
 .Sx \&An .
-.
 .It Em CAVEATS
 Explanations of common misuses and misunderstandings should be explained
 in this section.
-.
 .It Em BUGS
 Extant bugs should be described in this section.
-.
 .It Em SECURITY CONSIDERATIONS
 Documents any security precautions that operators should consider.
-.
 .El
-.
-.
 .Sh MACRO SYNTAX
 Macros are one to three three characters in length and begin with a
 control character ,
@@ -607,7 +555,6 @@ following are equivalent:
 \&.Pp
 \&.\ \ \ \&Pp
 .Ed
-.
 .Pp
 The syntax of a macro depends on its classification.  In this section,
 .Sq \-arg
@@ -618,7 +565,6 @@ parameters;
 opens the scope of a macro; and if specified,
 .Sq \&Yc
 closes it out.
-.
 .Pp
 The
 .Em Callable
@@ -628,20 +574,16 @@ initial line macro is interpreted as opaque text, such that
 .Sq \&.Fl \&Sh
 produces
 .Sq Fl \&Sh .
-.
 .Pp
 The
 .Em Parsable
 column indicates whether the macro may be followed by further
 (ostensibly callable) macros.  If a macro is not parsable, subsequent
 macro invocations on the line will be interpreted as opaque text.
-.
 .Pp
 The
 .Em Scope
 column, if applicable, describes closure rules.
-.
-.
 .Ss Block full-explicit
 Multi-line scope closed by an explicit closing macro.  All macros
 contains bodies; only
@@ -652,7 +594,6 @@ contains a head.
 \(lBbody...\(rB
 \&.Yc
 .Ed
-.
 .Pp
 .Bl -column -compact -offset indent "MacroX" "CallableX" "ParsableX" "closed by XXX"
 .It Em Macro Ta Em Callable Ta Em Parsable Ta Em Scope
@@ -665,8 +606,6 @@ contains a head.
 .It Sx \&Ek  Ta    \&No     Ta    \&No     Ta    opened by Sx \&Bk
 .It Sx \&El  Ta    \&No     Ta    \&No     Ta    opened by Sx \&Bl
 .El
-.
-.
 .Ss Block full-implicit
 Multi-line scope closed by end-of-file or implicitly by another macro.
 All macros have bodies; some
@@ -686,7 +625,6 @@ has multiple heads.
 \&.Yo \(lB\-arg \(lBparm...\(rB\(rB \(lBhead... \(lBTa head...\(rB\(rB
 \(lBbody...\(rB
 .Ed
-.
 .Pp
 .Bl -column -compact -offset indent "MacroX" "CallableX" "ParsableX" "closed by XXXXXXXXXXX"
 .It Em Macro Ta Em Callable Ta Em Parsable Ta Em Scope
@@ -695,8 +633,6 @@ has multiple heads.
 .It Sx \&Sh  Ta    \&No     Ta    \&No     Ta    closed by Sx \&Sh
 .It Sx \&Ss  Ta    \&No     Ta    \&No     Ta    closed by Sx \&Sh , Sx \&Ss
 .El
-.
-.
 .Ss Block partial-explicit
 Like block full-explicit, but also with single-line scope.  Each
 has at least a body and, in limited circumstances, a head
@@ -714,7 +650,6 @@ and/or tail
 \&.Yo \(lB\-arg \(lBparm...\(rB\(rB \(lBhead...\(rB \
 \(lBbody...\(rB \&Yc \(lBtail...\(rB
 .Ed
-.
 .Pp
 .Bl -column "MacroX" "CallableX" "ParsableX" "closed by XXXX" -compact -offset indent
 .It Em Macro Ta Em Callable Ta Em Parsable Ta Em Scope
@@ -743,8 +678,6 @@ and/or tail
 .It Sx \&Xc  Ta    Yes      Ta    Yes      Ta    opened by Sx \&Xo
 .It Sx \&Xo  Ta    Yes      Ta    Yes      Ta    closed by Sx \&Xc
 .El
-.
-.
 .Ss Block partial-implicit
 Like block full-implicit, but with single-line scope closed by
 .Sx Reserved Characters
@@ -752,7 +685,6 @@ or end of line.
 .Bd -literal -offset indent
 \&.Yo \(lB\-arg \(lBval...\(rB\(rB \(lBbody...\(rB \(lBres...\(rB
 .Ed
-.
 .Pp
 .Bl -column "MacroX" "CallableX" "ParsableX" -compact -offset indent
 .It Em Macro Ta Em Callable Ta Em Parsable
@@ -777,8 +709,6 @@ macro is a
 only when invoked as the first macro
 in a SYNOPSIS section line, else it is
 .Sx In-line .
-.
-.
 .Ss In-line
 Closed by
 .Sx Reserved Characters ,
@@ -794,7 +724,6 @@ then the macro accepts an arbitrary number of arguments.
 
 \&.Yo \(lB\-arg \(lBval...\(rB\(rB arg0 arg1 argN
 .Ed
-.
 .Pp
 .Bl -column "MacroX" "CallableX" "ParsableX" "Arguments" -compact -offset indent
 .It Em Macro Ta Em Callable Ta Em Parsable Ta Em Arguments
@@ -873,13 +802,10 @@ then the macro accepts an arbitrary number of arguments.
 .It Sx \&br  Ta    \&No     Ta    \&No     Ta    0
 .It Sx \&sp  Ta    \&No     Ta    \&No     Ta    1
 .El
-.
-.
 .Sh REFERENCE
 This section is a canonical reference of all macros, arranged
 alphabetically.  For the scoping of individual macros, see
 .Sx MACRO SYNTAX .
-.
 .Ss \&%A
 Author name of an
 .Sx \&Rs
@@ -887,13 +813,11 @@ block.  Multiple authors should each be accorded their own
 .Sx \%%A
 line.  Author names should be ordered with full or abbreviated
 forename(s) first, then full surname.
-.
 .Ss \&%B
 Book title of an
 .Sx \&Rs
 block.  This macro may also be used in a non-bibliographic context when
 referring to book titles.
-.
 .Ss \&%C
 Publication city or location of an
 .Sx \&Rs
@@ -902,70 +826,57 @@ block.
 .Em Remarks :
 this macro is not implemented in
 .Xr groff 1 .
-.
 .Ss \&%D
 Publication date of an
 .Sx \&Rs
 block.  This should follow the reduced or canonical form syntax
 described in
 .Sx Dates .
-.
 .Ss \&%I
 Publisher or issuer name of an
 .Sx \&Rs
 block.
-.
 .Ss \&%J
 Journal name of an
 .Sx \&Rs
 block.
-.
 .Ss \&%N
 Issue number (usually for journals) of an
 .Sx \&Rs
 block.
-.
 .Ss \&%O
 Optional information of an
 .Sx \&Rs
 block.
-.
 .Ss \&%P
 Book or journal page number of an
 .Sx \&Rs
 block.
-.
 .Ss \&%Q
 Institutional author (school, government, etc.) of an
 .Sx \&Rs
 block.  Multiple institutional authors should each be accorded their own
 .Sx \&%Q
 line.
-.
 .Ss \&%R
 Technical report name of an
 .Sx \&Rs
 block.
-.
 .Ss \&%T
 Article title of an
 .Sx \&Rs
 block.  This macro may also be used in a non-bibliographical context
 when referring to article titles.
-.
 .Ss \&%U
 URI of reference document.
-.
 .Ss \&%V
 Volume number of an
 .Sx \&Rs
 block.
-.
 .Ss \&Ac
 Closes an
 .Sx \&Ao
 block.  Does not have any tail arguments.
-.
 .Ss \&Ad
 Address construct: usually in the context of an computational address in
 memory, not a physical (post) address.
@@ -973,7 +884,6 @@ memory, not a physical (post) address.
 Examples:
 .D1 \&.Ad [0,$]
 .D1 \&.Ad 0x00000000
-.
 .Ss \&An
 Author name.  This macro may alternatively accepts the following
 arguments, although these may not be specified along with a parameter:
@@ -1005,7 +915,6 @@ are re-set when entering the AUTHORS section, so if one specifies
 .Sx \&An Fl nosplit
 in the general document body, it must be re-specified in the AUTHORS
 section.
-.
 .Ss \&Ao
 Begins a block enclosed by angled brackets.  Does not have any head
 arguments.
@@ -1015,7 +924,6 @@ Examples:
 .Pp
 See also
 .Sx \&Aq .
-.
 .Ss \&Ap
 Inserts an apostrophe without any surrounding white-space.  This is
 generally used as a grammatic device when referring to the verb form of
@@ -1023,7 +931,6 @@ a function:
 .Bd -literal -offset indent
 \&.Fn execve Ap d
 .Ed
-.
 .Ss \&Aq
 Encloses its arguments in angled brackets.
 .Pp
@@ -1042,7 +949,6 @@ statements, which should use
 .Pp
 See also
 .Sx \&Ao .
-.
 .Ss \&Ar
 Command arguments.  If an argument is not provided, the string
 .Dq file ...
@@ -1052,7 +958,6 @@ Examples:
 .D1 \&.Fl o \&Ns \&Ar file1
 .D1 \&.Ar
 .D1 \&.Ar arg1 , arg2 .
-.
 .Ss \&At
 Formats an AT&T version.  Accepts at most one parameter:
 .Bl -tag -width 12n -offset indent
@@ -1079,12 +984,10 @@ See also
 .Sx \&Ox ,
 and
 .Sx \&Ux .
-.
 .Ss \&Bc
 Closes a
 .Sx \&Bo
 block.  Does not have any tail arguments.
-.
 .Ss \&Bd
 Begins a display block.  A display is collection of macros or text which
 may be collectively offset or justified in a manner different from that
@@ -1163,7 +1066,6 @@ See also
 .Sx \&D1
 and
 .Sx \&Dl .
-.
 .Ss \&Bf
 .Ss \&Bk
 .Ss \&Bl
@@ -1233,7 +1135,6 @@ Examples:
 .Pp
 See also
 .Sx \&Bq .
-.
 .Ss \&Bq
 Encloses its arguments in square brackets.
 .Pp
@@ -1250,12 +1151,10 @@ and
 .Pp
 See also
 .Sx \&Bo .
-.
 .Ss \&Brc
 Closes a
 .Sx \&Bro
 block.  Does not have any tail arguments.
-.
 .Ss \&Bro
 Begins a block enclosed by curly braces.  Does not have any head
 arguments.
@@ -1268,7 +1167,6 @@ Examples:
 .Pp
 See also
 .Sx \&Brq .
-.
 .Ss \&Brq
 Encloses its arguments in curly braces.
 .Pp
@@ -1277,7 +1175,6 @@ Examples:
 .Pp
 See also
 .Sx \&Bro .
-.
 .Ss \&Bsx
 Format the BSD/OS version provided as an argument, or a default value if
 no argument is provided.
@@ -1295,11 +1192,9 @@ See also
 .Sx \&Ox ,
 and
 .Sx \&Ux .
-.
 .Ss \&Bt
 Prints
 .Dq is currently in beta test.
-.
 .Ss \&Bx
 Format the BSD version provided as an argument, or a default value if no
 argument is provided.
@@ -1317,7 +1212,6 @@ See also
 .Sx \&Ox ,
 and
 .Sx \&Ux .
-.
 .Ss \&Cd
 Configuration declaration.  This denotes strings accepted by
 .Xr config 8 .
@@ -1330,7 +1224,6 @@ this macro is commonly abused by using quoted literals to retain
 white-space and align consecutive
 .Sx \&Cd
 declarations.  This practise is discouraged.
-.
 .Ss \&Cm
 Command modifiers.  Useful when specifying configuration options or
 keys.
@@ -1341,7 +1234,6 @@ Examples:
 .Pp
 See also
 .Sx \&Fl .
-.
 .Ss \&D1
 One-line indented display.  This is formatted by the default rules and
 is useful for simple indented statements.  It is followed by a newline.
@@ -1353,13 +1245,11 @@ See also
 .Sx \&Bd
 and
 .Sx \&Dl .
-.
 .Ss \&Db
 .Ss \&Dc
 Closes a
 .Sx \&Do
 block.  Does not have any tail arguments.
-.
 .Ss \&Dd
 Document date.  This is the mandatory first macro of any
 .Nm
@@ -1386,7 +1276,6 @@ See also
 .Sx \&Dt
 and
 .Sx \&Os .
-.
 .Ss \&Dl
 One-line intended display.  This is formatted as literal text and is
 useful for commands and invocations.  It is followed by a newline.
@@ -1398,7 +1287,6 @@ See also
 .Sx \&Bd
 and
 .Sx \&D1 .
-.
 .Ss \&Do
 Begins a block enclosed by double quotes.  Does not have any head
 arguments.
@@ -1408,7 +1296,6 @@ Examples:
 .Pp
 See also
 .Sx \&Dq .
-.
 .Ss \&Dq
 Encloses its arguments in double quotes.
 .Pp
@@ -1420,7 +1307,6 @@ Examples:
 .Pp
 See also
 .Sx \&Do .
-.
 .Ss \&Dt
 Document title.  This is the mandatory second macro of any
 .Nm
@@ -1544,7 +1430,6 @@ See also
 .Sx \&Dd
 and
 .Sx \&Os .
-.
 .Ss \&Dv
 Defined variables such as preprocessor constants.
 .Pp
@@ -1554,7 +1439,6 @@ Examples:
 .Pp
 See also
 .Sx \&Er .
-.
 .Ss \&Dx
 Format the DragonFly BSD version provided as an argument, or a default
 value if no argument is provided.
@@ -1572,13 +1456,11 @@ See also
 .Sx \&Ox ,
 and
 .Sx \&Ux .
-.
 .Ss \&Ec
 .Ss \&Ed
 .Ss \&Ef
 .Ss \&Ek
 .Ss \&El
-.
 .Ss \&Em
 Denotes text that should be emphasised.  Note that this is a
 presentation term and should not be used for stylistically decorating
@@ -1587,7 +1469,6 @@ technical terms.
 Examples:
 .D1 \&.Em Warnings!
 .D1 \&.Em Remarks :
-.
 .Ss \&En
 .Ss \&Eo
 .Ss \&Er
@@ -1599,9 +1480,7 @@ Examples:
 .Pp
 See also
 .Sx \&Dv .
-.
 .Ss \&Es
-.
 .Ss \&Ev
 Environmental variables such as those specified in
 .Xr environ 7 .
@@ -1609,7 +1488,6 @@ Environmental variables such as those specified in
 Examples:
 .D1 \&.Ev DISPLAY
 .D1 \&.Ev PATH
-.
 .Ss \&Ex
 Inserts text regarding a utility's exit values.  This macro must have
 first the
@@ -1640,7 +1518,6 @@ Examples:
 .Pp
 See also
 .Sx \&Cm .
-.
 .Ss \&Fn
 .Ss \&Fo
 .Ss \&Fr
@@ -1662,7 +1539,6 @@ See also
 .Sx \&Ox ,
 and
 .Sx \&Ux .
-.
 .Ss \&Hf
 .Ss \&Ic
 .Ss \&In
@@ -1680,7 +1556,6 @@ Examples:
 .Pp
 See also
 .Sx \&Mt .
-.
 .Ss \&Lp
 .Ss \&Ms
 .Ss \&Mt
@@ -1705,7 +1580,6 @@ See also
 .Sx \&Ox ,
 and
 .Sx \&Ux .
-.
 .Ss \&Oc
 .Ss \&Oo
 .Ss \&Op
@@ -1732,13 +1606,11 @@ See also
 .Sx \&Dd
 and
 .Sx \&Dt .
-.
 .Ss \&Ot
 Unknown usage.
 .Pp
 .Em Remarks :
 this macro has been deprecated.
-.
 .Ss \&Ox
 Format the OpenBSD version provided as an argument, or a default value
 if no argument is provided.
@@ -1756,7 +1628,6 @@ See also
 .Sx \&Nx ,
 and
 .Sx \&Ux .
-.
 .Ss \&Pa
 .Ss \&Pc
 .Ss \&Pf
@@ -1767,12 +1638,10 @@ and
 .Ss \&Ql
 .Ss \&Qo
 .Ss \&Qq
-.
 .Ss \&Re
 Closes a
 .Sx \&Rs
 block.  Does not have any tail arguments.
-.
 .Ss \&Rs
 Begins a bibliographic
 .Pq Dq reference
@@ -1811,7 +1680,6 @@ If an
 block is used within a SEE ALSO section, a vertical space is asserted
 before the rendered output, else the block continues on the current
 line.
-.
 .Ss \&Rv
 .Ss \&Sc
 .Ss \&Sh
@@ -1839,7 +1707,6 @@ See also
 .Sx \&Nx ,
 and
 .Sx \&Ox .
-.
 .Ss \&Va
 .Ss \&Vt
 A variable type.  This is also used for indicating global variables in the
@@ -1863,16 +1730,13 @@ See also
 .Sx \&Ft
 and
 .Sx \&Va .
-.
 .Ss \&Xc
 Close a scope opened by
 .Sx \&Xo .
-.
 .Ss \&Xo
 Open an extension scope.  This macro originally existed to extend the
 9-argument limit of troff; since this limit has been lifted, the macro
 has been deprecated.
-.
 .Ss \&Xr
 Link to another manual
 .Pq Qq cross-reference .
@@ -1896,11 +1760,8 @@ Examples:
 .D1 \&.Xr mandoc 1
 .D1 \&.Xr mandoc 1 ;
 .D1 \&.Xr mandoc 1 \&Ns s behaviour
-.
 .Ss \&br
 .Ss \&sp
-.
-.
 .Sh COMPATIBILITY
 This section documents compatibility between mandoc and other other
 troff implementations, at this time limited to GNU troff
@@ -1911,24 +1772,20 @@ refers to groff versions before the
 .Pa doc.tmac
 file re-write
 .Pq somewhere between 1.15 and 1.19 .
-.
 .Pp
 Heirloom troff, the other significant troff implementation accepting
 \-mdoc, is similar to historic groff.
-.
 .Pp
 .Bl -dash -compact
 .It
 The comment syntax
 .Sq \e."
 is no longer accepted.
-.
 .It
 In groff, the
 .Sx \&Pa
 macro does not format its arguments when used in the FILES section under
 certain list types.  mandoc does.
-.
 .It
 Historic groff does not print a dash for empty
 .Sx \&Fl
@@ -1938,18 +1795,15 @@ groff behaves irregularly when specifying
 .Sq \ef
 .Sx Text Decoration
 within line-macro scopes.  mandoc follows a consistent system.
-.
 .It
 In mandoc, negative scaling units are truncated to zero; groff would
 move to prior lines.  Furthermore, the
 .Sq f
 scaling unit, while accepted, is rendered as the default unit.
-.
 .It
 In quoted literals, groff allowed pair-wise double-quotes to produce a
 standalone double-quote in formatted output.  This idiosyncratic
 behaviour is not applicable in mandoc.
-.
 .It
 Display types
 .Sx \&Bd
@@ -1969,42 +1823,35 @@ are aliases, as are
 .Fl literal
 and
 .Fl unfilled .
-.
 .It
 In mandoc, blocks of whitespace are stripped from both macro and
 free-form text lines (except when in literal mode); groff would retain
 whitespace in free-form text lines.
-.
 .It
 Historic groff has many un-callable macros.  Most of these (excluding
 some block-level macros) are now callable.
-.
 .It
 The vertical bar
 .Sq \(ba
 made historic groff
 .Qq go orbital
 but has been a proper delimiter since then.
-.
 .It
 .Sx \&It Fl nested
 is assumed for all lists (it wasn't in historic groff): any list may be
 nested and
 .Fl enum
 lists will restart the sequence only for the sub-list.
-.
 .It
 Some manuals use
 .Sx \&Li
 incorrectly by following it with a reserved character and expecting the
 delimiter to render.  This is not supported in mandoc.
-.
 .It
 In groff, the
 .Sx \&Fo
 macro only produces the first parameter.  This is not the case in
 mandoc.
-.
 .It
 In groff, the
 .Sx \&Cd ,
@@ -2014,18 +1861,14 @@ and
 macros were stipulated only to occur in certain manual sections.  mandoc
 does not have these restrictions.
 .El
-.
-.
 .Sh SEE ALSO
 .Xr mandoc 1 ,
 .Xr mandoc_char 7
-.
-.
 .Sh AUTHORS
 The
 .Nm
 reference was written by
-.An Kristaps Dzonsons Aq kristaps@kth.se .
+.An Kristaps Dzonsons Aq kristaps@bsd.lv .
 .\"
 .\" XXX: this really isn't the place for these caveats.
 .\" .