Doc: Fix whitespaces

1 files changed, 72 insertions, 72 deletions

diff --git a/doc/sbase/dist/birddoc/groff/mapping b/doc/sbase/dist/birddoc/groff/mapping
index 71d2c935..3861a28d 100644
--- a/doc/sbase/dist/birddoc/groff/mapping
+++ b/doc/sbase/dist/birddoc/groff/mapping
@@ -6,7 +6,7 @@
 % Based on qwertz replacement file by Tom Gordon
 % linuxdoc mods by mdw
 
-% Groff dependencies are few.  To port to another roff: 
+% Groff dependencies are few.  To port to another roff:
 % 1. Check and modify, if necessary, font changes.  (e.g. In psroff the
 % same fonts have other names.)
 % 2. Check the code for including Encapsulated PostScript, generated
@@ -19,13 +19,13 @@
 
 			% Hacked by mdw
 			".nr PI 3n\n"
-			".ds CF \\\\n\%\n"	
+			".ds CF \\\\n\%\n"
 			".ds CH \\&\n"
 			".ds dR $\n"   % dollar, to avoid EQN conflicts
 
 			% Start with no TOC
 			".ds printtoc\n"
-			
+
 			% Footnote style
 			".nr FF 1\n"
 
@@ -51,16 +51,16 @@
                         ".nr HM 0i\n"
                         ".nr FM 0i\n"
 
-			% Turn off right-margin filling 
+			% Turn off right-margin filling
 			".na\n"
-			
+
 			% h is 1 if first paragraph after heading
 
-			".nr h 0\n" 
+			".nr h 0\n"
 
 			% initialize heading level
-			
-			".nr il 1\n"	
+
+			".nr il 1\n"
 
 			% Number registers for list
 
@@ -68,20 +68,20 @@
 			".nr ll 0\n"  % list level, stores current level
 			".nr el 0\n"  % current enumeration level
 
-			% Not all list levels are enumerations, as 
+			% Not all list levels are enumerations, as
 			% itemizations can be embedded within enumerations
 			% and vice versa
-			
+
 			% type of list level is in \n(t\n(ll, where
 			% 0 : itemize, 1 : enumerate, 2: description
 
 			% enumerator for an enumeration level is in
 			% \n(e\n(el -- i.e. \n(e1=2 means current item of
 			% enumeration level 1 is 2
-			
+
 			% context-sensitive paragraph macro
 
-% Bug: There's some problem using this to re-start paragraphs after the 
+% Bug: There's some problem using this to re-start paragraphs after the
 % </verb> and </code>, so after verb and code I insert .LP. That's fine
 % except that is loses indentation when using verb or code inside of a list.
 
@@ -95,21 +95,21 @@
 % for this enumeration level
 ".if \\\\n(t\\\\n(ll=1 \\{.IP \\\\n+(e\\\\n(el.\\}\n"
 % if first par element of descrip, do nothing
-".\\}\n"  
+".\\}\n"
 ".el .sp \n"		% subsequent par element of item
 ".\\}\n"
 ".el \\{\\\n"		     	% not within list
-".ie \\\\nh=1 \\{\\\n"	% first par after heading  
-".LP\n"	
+".ie \\\\nh=1 \\{\\\n"	% first par after heading
+".LP\n"
 ".nr h 0\n"	% reset h flag
-".\\}\n"	        
+".\\}\n"
 ".el .LP \n"   % Changed from .PP, mdw
 ".\\}\n"
 ".nh\n"
-"..\n"	
+"..\n"
+
+
 
-			
-			
 			% for each level, a number register is created
 			% to store its type and current item number, where
 			% -1=bullet of an itemized list.
@@ -141,7 +141,7 @@
 % set initial level of headings, in register il
 
 <article>		+	".nr il 0"		+
-</article>		+	".if '\\*[printtoc]'true' .PX\n" 
+</article>		+	".if '\\*[printtoc]'true' .PX\n"
 
 <report>		+ 	".nr il 1"		+
 </report>	+	".bp\n"
@@ -153,23 +153,23 @@
 			".bp\n"
 			".TC"			+
 
-<notes>		
+<notes>
 </notes>
 
 <manpage>	+	".nr il -1"		+
-</manpage>	
+</manpage>
 
 <progdoc>
 </progdoc>
 
 % Hacked up titlepag stuff to look more reasonable. Titles and author
 % names are now stored in strings, printed by the end of </titlepag>.
-% Wake up! This uses groff-like long string names. You must use groff 
+% Wake up! This uses groff-like long string names. You must use groff
 % to format this.
 
 <titlepag>	+	".ds mdwtitle\n"
 			".ds mdwsubtitle\n"
-			".ds mdwdate\n"		
+			".ds mdwdate\n"
 			".de printabstract\n"
 			"..\n"			+
 </titlepag>	+	"\\*[mdwtitle]\n"
@@ -181,10 +181,10 @@
 			"\\*[mdwdate]\n"
 			".br\n"
 			".printabstract\n"
-			".br\n"	
+			".br\n"
 
 %<title>		+	".TL"			+
-%</title>	
+%</title>
 
 <title>		+	".ds mdwtitle "
 </title>	+
@@ -194,13 +194,13 @@
 %			".SM"		+
 %</subtitle>	+	".LG"			+
 
-<subtitle>	+	".ds mdwsubtitle "	
+<subtitle>	+	".ds mdwsubtitle "
 </subtitle>	+
 
-<date>		+	".ds mdwdate "	
+<date>		+	".ds mdwdate "
 </date>		+
 
-<abstract>	+ 	".de printabstract\n"	
+<abstract>	+ 	".de printabstract\n"
 			".LP\n"
 </abstract>	+	".."			+
 
@@ -215,10 +215,10 @@
 <name>		+	".br"			+
 </name>
 
-<and>		
+<and>
 </and>
 
-<thanks>			"\\**\n"	
+<thanks>			"\\**\n"
 			".FS"			+
 </thanks>	+	".FE"			+
 
@@ -229,11 +229,11 @@
 <newline>	+	".br"
 </newline>
 
-<label>		
-</label>	
+<label>
+</label>
 
-<header>	
-</header>	
+<header>
+</header>
 
 <lhead>		+	".EH '"
 </lhead>		"'''"		+
@@ -263,13 +263,13 @@
 <toc>
 </toc>
 
-<lof>	
+<lof>
 </lof>
 
-<lot>	
+<lot>
 </lot>
 
-<chapt>		+	".bp\n"	
+<chapt>		+	".bp\n"
 			".NH \\n(il "		+
 </chapt>
 
@@ -283,7 +283,7 @@
 </sect2>
 
 <sect3>		+	".NH 4+\\n(il"		+
-</sect3>	
+</sect3>
 
 <sect4>		+	".NH 5+\\n(il"		+
 </sect4>
@@ -292,10 +292,10 @@
 </heading>	+	"\\*h\n"
 			".XS \\n%\n"
 			"\\*(SN \\*h\n"
-			".XE\n"		
+			".XE\n"
 			".nr h 1\n"  % set heading flag to true
 
-<p>		+	".Pp"			+   
+<p>		+	".Pp"			+
 </p>
 
 <itemize>	+	".nr ll +1\n"	   % increment list level
@@ -309,9 +309,9 @@
 			".af e\\n(el \\*(f\\n(el\n" % style of enumerator
 			".if \\n(ll>1 .RS"  +
 </enum>		+	".if \\n(ll>1 .RE\n"
-			".br\n"			
+			".br\n"
 			".nr el -1\n"	    % decrement enumeration level
-			".nr ll -1\n"	    % decrement list level 
+			".nr ll -1\n"	    % decrement list level
 
 <descrip>	+	".RS\n"
 			".nr ll +1\n"	    % increment list level
@@ -324,7 +324,7 @@
 % If bi=1 then the paragraph is the first one of the item.
 
 <item>		+	".nr bi 1\n.Pp"		+
-</item>	
+</item>
 
 <tag>		+	".IP \"\\fB"
 </tag>			"\\fR\"\n"
@@ -337,12 +337,12 @@
 </cf>			""
 
 <cite>		+	".\[\n[ID]\n.\]"	+
-</cite>	
+</cite>
 
 <ncite>		+	".\[\n[ID]\n.\]\n([NOTE])"
 </ncite>
 
-<footnote>		" (-- "	
+<footnote>		" (-- "
 </footnote>		"--)"			+
 
 <sq>			"\\*Q"
@@ -353,20 +353,20 @@
 </lq>		+	".nr LL \\n(LL+\\n(PI\n"
 			".RE"			+
 
-<em>			"\\fI"			
-</em>		 	"\\fP"			
+<em>			"\\fI"
+</em>		 	"\\fP"
 
-<bf>			"\\fB"			
-</bf>			"\\fR"			
+<bf>			"\\fB"
+</bf>			"\\fR"
 
-<it>			"\\fI"			
-</it>			"\\fR"		
+<it>			"\\fI"
+</it>			"\\fR"
 
-<sf>			"\\fR"		
-</sf>			"\\fR"			
+<sf>			"\\fR"
+</sf>			"\\fR"
 
-<sl>			"\\fI"		
-</sl>			"\\fR"			
+<sl>			"\\fI"
+</sl>			"\\fR"
 
 % Changed by mdw
 <tt>			"\\fC"
@@ -394,10 +394,10 @@
 <pageref>		"??"
 </pageref>
 
-<x>	
+<x>
 </x>
 
-<mc>			
+<mc>
 </mc>
 
 <biblio>	+	".\[\n"
@@ -423,7 +423,7 @@
 	 	%	".Pp"	+  % continue previous paragraph (changed mdw)
 			".LP"
 
-% tscreen added by mdw 
+% tscreen added by mdw
 <tscreen>       +       ".br\n"
                         ".po 0.75i\n"
                         ".ll 6.0i\n"
@@ -487,8 +487,8 @@
 
 % mathematics -- this nroff version needs work.
 
-<f>					
-</f>			
+<f>
+</f>
 
 <dm>		+	".DS L"		        +
 </dm>		+	".DE"			+
@@ -496,8 +496,8 @@
 <eq>		+	".DS L"			+
 </eq>		+	".DE"			+
 
-<fr>			
-</fr>		
+<fr>
+</fr>
 
 <nu>			"{"
 </nu>			"} over "
@@ -505,7 +505,7 @@
 <de>			"{"
 </de>			"}"
 
-<lim>			
+<lim>
 </lim>
 
 <op>
@@ -527,7 +527,7 @@
 </in>
 
 <sum>			" sum "
-</sum>		
+</sum>
 
 % limitation: eqn only does square roots!
 
@@ -539,7 +539,7 @@
 			"[ca]."			+
 </ar>		+	".TE"			+
 
-<arr>   		"\n"			
+<arr>   		"\n"
 </arr>
 
 <arc>   		"|"
@@ -567,8 +567,8 @@
 
 % limitation: no calligraphic characters, using helvetica italics instead.  Is there a better font?
 
-<fi>			"\\fI"	
-</fi>			"\\fP"	
+<fi>			"\\fI"
+</fi>			"\\fP"
 
 <phr>			" roman }"
 </phr>			"}"
@@ -584,12 +584,12 @@
 
 <eps>		+  	".if t .PSPIC [file].ps\n"
 			".if n .sp 4"	  	+
-</eps>                	
-            	
+</eps>
+
 % Are TeX units properly handled by this translation of ph?
 
 <ph>		+	".sp [VSPACE]"		+
-</ph>	
+</ph>
 
 <caption>	+	".sp\n.ce"		+
 </caption>
@@ -619,7 +619,7 @@
 <slides>	+ 	".nr PS 18"		+
 </slides>
 
-<slide>	
+<slide>
 </slide>	+	".bp\n\\&"			+
 
 % letters -- replacement for email, using mh format.