Fix white-space issues found by mandoc's better white-space finder.

Fixed bogus `\\' escapes in some manuals.

5 files changed, 53 insertions, 53 deletions

diff --git a/man.3 b/man.3
index 00ec8b28..33f35bed 100644
--- a/man.3
+++ b/man.3
@@ -1,4 +1,4 @@
-.\"	$Id: man.3,v 1.10 2009/10/03 16:36:06 kristaps Exp $
+.\"	$Id: man.3,v 1.11 2010/01/07 19:10:09 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: October 3 2009 $
+.Dd $Mdocdate: January 7 2010 $
 .Dt MAN 3
 .Os
 .\" SECTION
@@ -257,7 +257,7 @@ line = 1;
 man = man_alloc(NULL, 0, NULL);
 
 while ((buf = fgetln(fp, &len))) {
-	buf[len - 1] = '\\0';
+	buf[len - 1] = '\e0';
 	if ( ! man_parseln(man, line, buf))
 		errx(1, "man_parseln");
 	line++;
diff --git a/man.7 b/man.7
index efaf893e..7d1ee602 100644
--- a/man.7
+++ b/man.7
@@ -1,4 +1,4 @@
-.\"	$Id: man.7,v 1.54 2009/11/16 08:46:59 kristaps Exp $
+.\"	$Id: man.7,v 1.55 2010/01/07 19:10:09 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: November 16 2009 $
+.Dd $Mdocdate: January 7 2010 $
 .Dt MAN 7
 .Os
 .
@@ -102,7 +102,7 @@ and
 Terms may be text-decorated using the
 .Sq \ef
 escape followed by an indicator: B (bold), I, (italic), R (Roman), or P
-(revert to previous mode):  
+(revert to previous mode):
 .Pp
 .D1 \efBbold\efR \efIitalic\efP
 .Pp
@@ -295,7 +295,7 @@ the C library, this may be as follows:
 .D1 Standard C Library (libc, -lc)
 .It Em SYNOPSIS
 Documents the utility invocation syntax, function call syntax, or device
-configuration. 
+configuration.
 .Pp
 For the first, utilities (sections 1, 6, and 8), this is
 generally structured as follows:
@@ -310,10 +310,10 @@ And for the third, configurations (section 4):
 .Pp
 .D1 \&.B name* at cardbus ? function ?
 .Pp
-Manuals not in these sections generally don't need a 
+Manuals not in these sections generally don't need a
 .Em SYNOPSIS .
 .It Em DESCRIPTION
-This expands upon the brief, one-line description in 
+This expands upon the brief, one-line description in
 .Em NAME .
 It usually contains a break-down of the options (if documenting a
 command).
@@ -361,7 +361,7 @@ Documents error handling in sections 2, 3, and 9.
 .
 .It Em SEE ALSO
 References other manuals with related topics.  This section should exist
-for most manuals.  
+for most manuals.
 .Pp
 .D1 \&.BR bar \&( 1 \&),
 .Pp
@@ -504,7 +504,7 @@ sub-section, closed by a section or
 .Sx \&SS ;
 part, closed by a section, sub-section, or
 .Sx \&RE ;
-or paragraph, closed by a section, sub-section, part, 
+or paragraph, closed by a section, sub-section, part,
 .Sx \&HP ,
 .Sx \&IP ,
 .Sx \&LP ,
@@ -563,13 +563,13 @@ and
 .
 .
 .Ss \&BI
-Text is rendered alternately in bold face and italic.  Thus, 
+Text is rendered alternately in bold face and italic.  Thus,
 .Sq .BI this word and that
 causes
 .Sq this
 and
 .Sq and
-to render in bold face, while 
+to render in bold face, while
 .Sq word
 and
 .Sq that
@@ -819,7 +819,7 @@ The
 .Cm width
 argument must conform to
 .Sx Scaling Widths .
-If not specified, the saved or default width is used. 
+If not specified, the saved or default width is used.
 .
 .
 .Ss \&SB
@@ -960,7 +960,7 @@ Insert vertical spaces into output with the following syntax:
 .Op Cm height
 .Ed
 .Pp
-Insert 
+Insert
 .Cm height
 spaces, which must conform to
 .Sx Scaling Widths .
diff --git a/mandoc.1 b/mandoc.1
index 527ba0ce..569ef39e 100644
--- a/mandoc.1
+++ b/mandoc.1
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc.1,v 1.48 2009/11/16 09:52:47 kristaps Exp $
+.\"	$Id: mandoc.1,v 1.49 2010/01/07 19:10:09 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: November 16 2009 $
+.Dd $Mdocdate: January 7 2010 $
 .Dt MANDOC 1
 .Os
 .
@@ -231,7 +231,7 @@ relative URI.
 .It Fl O Ns Ar includes=fmt
 The string
 .Ar fmt ,
-for example, 
+for example,
 .Ar ../src/%I.html ,
 is used as a template for linked header files (usually via the
 .Sq \&In
@@ -242,7 +242,7 @@ hyperlink.
 .It Fl O Ns Ar man=fmt
 The string
 .Ar fmt ,
-for example, 
+for example,
 .Ar ../html%S/%N.%S.html ,
 is used as a template for linked manuals (usually via the
 .Sq \&Xr
@@ -260,7 +260,7 @@ present a hyperlink.
 This section documents output details of
 .Nm .
 In general, output conforms to the traditional manual style of a header,
-a body composed of sections and sub-sections, and a footer.  
+a body composed of sections and sub-sections, and a footer.
 .Pp
 The text style of output characters (non-macro characters, punctuation,
 and white-space) is dictated by context.
@@ -307,7 +307,7 @@ however, these rules are also applied to macro arguments when appropriate.
 .
 .
 .Ss ASCII Output
-Output produced by 
+Output produced by
 .Fl T Ns Ar ascii ,
 which is the default, is rendered in standard 7-bit ASCII documented in
 .Xr ascii 7 .
@@ -379,15 +379,15 @@ Each input and output format is separately noted.
 .Ss ASCII Compatibility
 .Bl -bullet -compact
 .It
-The 
+The
 .Sq \e~
-special character doesn't produce expected behaviour in 
+special character doesn't produce expected behaviour in
 .Fl T Ns Ar ascii .
 .
 .It
-The 
+The
 .Sq \&Bd \-literal
-and 
+and
 .Sq \&Bd \-unfilled
 macros of
 .Xr mdoc 7
@@ -396,7 +396,7 @@ in
 are synonyms, as are \-filled and \-ragged.
 .
 .It
-In 
+In
 .Xr groff 1 ,
 the
 .Sq \&Pa
@@ -446,7 +446,7 @@ escape will revert the font to the previous
 .Sq \ef
 escape, not to the last rendered decoration, which is now dictated by
 CSS instead of hard-coded.  It also will not span past the current
-scope, for the same reason.  Note that in 
+scope, for the same reason.  Note that in
 .Sx ASCII Output
 mode, this will work fine.
 .It
diff --git a/mdoc.3 b/mdoc.3
index 5c6ac4ac..35b13f6e 100644
--- a/mdoc.3
+++ b/mdoc.3
@@ -1,4 +1,4 @@
-.\"	$Id: mdoc.3,v 1.35 2009/10/03 16:36:06 kristaps Exp $
+.\"	$Id: mdoc.3,v 1.36 2010/01/07 19:10:09 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: October 3 2009 $
+.Dd $Mdocdate: January 7 2010 $
 .Dt MDOC 3
 .Os
 .\" SECTION
@@ -274,7 +274,7 @@ line = 1;
 mdoc = mdoc_alloc(NULL, 0, NULL);
 
 while ((buf = fgetln(fp, &len))) {
-	buf[len - 1] = '\\0';
+	buf[len - 1] = '\e0';
 	if ( ! mdoc_parseln(mdoc, line, buf))
 		errx(1, "mdoc_parseln");
 	line++;
diff --git a/mdoc.7 b/mdoc.7
index 84dad13e..8207c8b2 100644
--- a/mdoc.7
+++ b/mdoc.7
@@ -1,4 +1,4 @@
-.\"	$Id: mdoc.7,v 1.81 2010/01/01 16:52:00 kristaps Exp $
+.\"	$Id: mdoc.7,v 1.82 2010/01/07 19:10:10 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: January 1 2010 $
+.Dd $Mdocdate: January 7 2010 $
 .Dt MDOC 7
 .Os
 .
@@ -132,7 +132,7 @@ and
 Terms may be text-decorated using the
 .Sq \ef
 escape followed by an indicator: B (bold), I, (italic), R (Roman), or P
-(revert to previous mode):  
+(revert to previous mode):
 .Pp
 .D1 \efBbold\efR \efIitalic\efP
 .Pp
@@ -170,19 +170,19 @@ for arbitrary-digit numerals:
 .D1 \es+(10much bigger\es-(10
 .D1 \es+'100'much much bigger\es-'100'
 .Pp
-Note these forms are 
+Note these forms are
 .Em not
-recommended for 
+recommended for
 .Nm ,
 which encourages semantic annotation.
 .
 .
 .Ss Predefined Strings
-Historically, 
+Historically,
 .Xr groff 1
-also defined a set of package-specific 
+also defined a set of package-specific
 .Dq predefined strings ,
-which, like 
+which, like
 .Sx Special Characters ,
 demark special output characters and strings by way of input codes.
 Predefined strings are escaped with the slash-asterisk,
@@ -343,7 +343,7 @@ and
 .Sx \&Os
 macros, is required for every document.
 .Pp
-The first section (sections are denoted by 
+The first section (sections are denoted by
 .Sx \&Sh )
 must be the NAME section, consisting of at least one
 .Sx \&Nm
@@ -420,7 +420,7 @@ macro(s) must precede the
 .Sx \&Nd
 macro.
 .Pp
-See 
+See
 .Sx \&Nm
 and
 .Sx \&Nd .
@@ -438,7 +438,7 @@ See
 .
 .It Em SYNOPSIS
 Documents the utility invocation syntax, function call syntax, or device
-configuration. 
+configuration.
 .Pp
 For the first, utilities (sections 1, 6, and 8), this is
 generally structured as follows:
@@ -469,10 +469,10 @@ And for the third, configurations (section 4):
 \&.Cd \*qit* at isa? port 0x4e\*q
 .Ed
 .Pp
-Manuals not in these sections generally don't need a 
+Manuals not in these sections generally don't need a
 .Em SYNOPSIS .
 .Pp
-See 
+See
 .Sx \&Op ,
 .Sx \&Cd ,
 .Sx \&Fn ,
@@ -481,7 +481,7 @@ and
 .Sx \&Vt .
 .
 .It Em DESCRIPTION
-This expands upon the brief, one-line description in 
+This expands upon the brief, one-line description in
 .Em NAME .
 It usually contains a break-down of the options (if documenting a
 command), such as:
@@ -683,7 +683,7 @@ All macros have bodies; some
 don't have heads; only one
 .Po
 .Sx \&It Fl column
-.Pc 
+.Pc
 has multiple heads.
 .Bd -literal -offset indent
 \&.Yo \(lB\-arg \(lBparm...\(rB\(rB \(lBhead... \(lBTa head...\(rB\(rB
@@ -866,7 +866,7 @@ then the macro accepts an arbitrary number of arguments.
 .It Sx \&Xr  Ta    Yes      Ta    Yes      Ta    >0, <3
 .It Sx \&br  Ta    \&No     Ta    \&No     Ta    0
 .It Sx \&sp  Ta    \&No     Ta    \&No     Ta    1
-.El   
+.El
 .
 .
 .Sh REFERENCE
@@ -1026,7 +1026,7 @@ a function:
 .Ed
 .
 .Ss \&Aq
-Encloses its arguments in angled brackets.  
+Encloses its arguments in angled brackets.
 .Pp
 Examples:
 .Bd -literal -offset indent
@@ -1073,7 +1073,7 @@ Note that these parameters do not begin with a hyphen.
 .Pp
 Examples:
 .Bd -literal -offset indent
-\&.At 
+\&.At
 \&.At V.1
 .Ed
 .Pp
@@ -1242,7 +1242,7 @@ See also
 .Sx \&Bq .
 .
 .Ss \&Bq
-Encloses its arguments in square brackets.  
+Encloses its arguments in square brackets.
 .Pp
 Examples:
 .Bd -literal -offset indent
@@ -1389,7 +1389,7 @@ manual.  Its calling syntax is as follows:
 .Pp
 .D1 \. Ns Sx \&Dd Cm date
 .Pp
-The 
+The
 .Cm date
 field may be either
 .Ar $\&Mdocdate$ ,
@@ -1438,7 +1438,7 @@ See also
 .Sx \&Dq .
 .
 .Ss \&Dq
-Encloses its arguments in double quotes.  
+Encloses its arguments in double quotes.
 .Pp
 Examples:
 .Bd -literal -offset indent
@@ -1924,9 +1924,9 @@ the
 macro does not format its arguments when used in the FILES section under
 certain list types.  This irregular behaviour has been discontinued.
 .It
-Historic 
+Historic
 .Xr groff 1
-does not print a dash for empty 
+does not print a dash for empty
 .Sx \&Fl
 arguments.  This behaviour has been discontinued.
 .It