From e8e9e5d812460c19d276d9449a1792e2b384eb20 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sun, 30 Jun 2013 10:44:21 +0100
Subject: [PATCH] Whitespace cleanup.

---
 Makefile.m4  |  4 ++--
 at.dtx       |  8 ++++----
 cmtt.dtx     |  2 +-
 configure.in |  4 ++--
 crypto.dtx   | 10 +++++-----
 exercise.dtx |  8 ++++----
 mdwkey.dtx   | 10 +++++-----
 mdwmath.dtx  |  6 +++---
 mdwtab.dtx   | 18 +++++++++---------
 mdwthm.dtx   |  4 ++--
 mdwtools.tex |  2 +-
 poetry.dtx   |  4 ++--
 slowbox.dtx  | 14 +++++++-------
 sverb.dtx    |  6 +++---
 syntax.dtx   | 14 +++++++-------
 15 files changed, 57 insertions(+), 57 deletions(-)

diff --git a/Makefile.m4 b/Makefile.m4
index 7712571..939f342 100644
--- a/Makefile.m4
+++ b/Makefile.m4
@@ -13,12 +13,12 @@
 ## it under the terms of the GNU General Public License as published by
 ## the Free Software Foundation; either version 2 of the License, or
 ## (at your option) any later version.
-## 
+##
 ## mdwtools is distributed in the hope that it will be useful,
 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ## GNU General Public License for more details.
-## 
+##
 ## You should have received a copy of the GNU General Public License
 ## along with mdwtools; if not, write to the Free Software Foundation,
 ## Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/at.dtx b/at.dtx
index 77bc1e6..b8a9251 100644
--- a/at.dtx
+++ b/at.dtx
@@ -122,7 +122,7 @@
 %
 % \DescribeMacro{\atdef}
 % For \TeX\ hackers, the |\atdef| command defines @-commands using a syntax
-% similar to \TeX's built-in |\def|.  
+% similar to \TeX's built-in |\def|.
 %
 % As an example, the following command makes @.{"@/"<text>"/"} write its
 % argument \<text> in italics:
@@ -271,7 +271,7 @@
     {\at@ifcat 0%
       {\at@ifletter@i{#1}{#2}}%
       {#2}%
-    }% 
+    }%
 }
 %    \end{macrocode}
 %
@@ -585,8 +585,8 @@
 %
 % \begin{macro}{\at@protect}
 %
-% Since we gobbled the |\fi| from the above, we must put that back.  We then 
-% need to do things which are more complicated.  If |\protect| is behaving 
+% Since we gobbled the |\fi| from the above, we must put that back.  We then
+% need to do things which are more complicated.  If |\protect| is behaving
 % like |\string|, then we do one sort of protection.  Otherwise, we assume
 % that |\protect| is being like |\noexpand|.
 %
diff --git a/cmtt.dtx b/cmtt.dtx
index 039a927..45b4be0 100644
--- a/cmtt.dtx
+++ b/cmtt.dtx
@@ -332,7 +332,7 @@
 \def\mtt@chars{%
   \do\#\#%
   \do\%\%%
-  \do\&\&% 
+  \do\&\&%
   \do\^\^%
   \do\~\~%
   \do\'\textquotesingl%
diff --git a/configure.in b/configure.in
index 43b9a10..b81918f 100644
--- a/configure.in
+++ b/configure.in
@@ -13,12 +13,12 @@ dnl mdwtools is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
 dnl the Free Software Foundation; either version 2 of the License, or
 dnl (at your option) any later version.
-dnl 
+dnl
 dnl mdwtools is distributed in the hope that it will be useful,
 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 dnl GNU General Public License for more details.
-dnl 
+dnl
 dnl You should have received a copy of the GNU General Public License
 dnl along with mdwtools; if not, write to the Free Software Foundation,
 dnl Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/crypto.dtx b/crypto.dtx
index 6c622a1..a966f69 100644
--- a/crypto.dtx
+++ b/crypto.dtx
@@ -17,12 +17,12 @@
 %% it under the terms of the GNU General Public License as published by
 %% the Free Software Foundation; either version 2 of the License, or
 %% (at your option) any later version.
-%% 
+%%
 %% This program is distributed in the hope that it will be useful,
 %% but WITHOUT ANY WARRANTY; without even the implied warranty of
 %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 %% GNU General Public License for more details.
-%% 
+%%
 %% You should have received a copy of the GNU General Public License
 %% along with this program; if not, write to the Free Software Foundation,
 %% Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -180,7 +180,7 @@
 % \DescribeMacro\Game
 % \begin{synshorts}
 % Some standard `things' are provided: "\\Succ{"<notion>"}{"<scheme>"}",
-% "\\Adv{"<notion>"}{"<scheme>"}", "\\InSec{"<notion>"}", 
+% "\\Adv{"<notion>"}{"<scheme>"}", "\\InSec{"<notion>"}",
 % "\\Expt{"<notion>"}{"<scheme>"}", and "\\Game{"<notion>"}{"<scheme>"}".
 % \end{synshorts}
 %
@@ -199,12 +199,12 @@
 % \syntax{"\\Perm{"<L>"}"} typeset $\Func{l}{L}$ and $\Perm{L}$ respectively,
 % and are intended to denote the sets of all functions $F\colon \{0, 1\}^l
 % \to \{0, 1\}^L$ and all permutations $\Pi\colon \{0, 1\}^L \to \{0, 1\}^L$
-% respectively. 
+% respectively.
 %
 % \DescribeMacro\PKCS
 % Finally, the |\PKCS| macro typesets `\PKCS{$n$}', allowing you to name RSA
 % Security Inc.'s Public Key Cryptography Standards in a relatively nice way.
-% 
+%
 % \implementation
 %
 %
diff --git a/exercise.dtx b/exercise.dtx
index 1b359f0..41464b5 100644
--- a/exercise.dtx
+++ b/exercise.dtx
@@ -17,12 +17,12 @@
 %% it under the terms of the GNU General Public License as published by
 %% the Free Software Foundation; either version 2 of the License, or
 %% (at your option) any later version.
-%% 
+%%
 %% This program is distributed in the hope that it will be useful,
 %% but WITHOUT ANY WARRANTY; without even the implied warranty of
 %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 %% GNU General Public License for more details.
-%% 
+%%
 %% You should have received a copy of the GNU General Public License
 %% along with this program; if not, write to the Free Software Foundation,
 %% Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -215,7 +215,7 @@
 % If you don't give a file extension, then |.ans| is appended automatically.
 %
 % \implementation
-% 
+%
 %
 %^^A-------------------------------------------------------------------------
 % \section{Implementation}
@@ -517,7 +517,7 @@
 %
 % The \env{parlist} environment is a trimmed-down version of a normal list.
 % We todge the |\item| command, make |\list| and |\trivlist| make errors, and
-% do various normal list things. 
+% do various normal list things.
 %
 %    \begin{macrocode}
 \def\parlist#1#2{%
diff --git a/mdwkey.dtx b/mdwkey.dtx
index a3a7bf3..3e37ac4 100644
--- a/mdwkey.dtx
+++ b/mdwkey.dtx
@@ -89,7 +89,7 @@
 % Examples:
 % \begin{itemize} \synshorts
 % \item "foo = bar" is a key-value pair.  The key is `foo' and the value is
-%   `bar'. 
+%   `bar'.
 % \item `{foo = bar}' is a tag.  The key is `foo = bar'.
 % \item `foo = { bar }' is a key-value pair.  The key is `foo' and
 %   the value is ` bar ' (with the leading and trailing spaces).
@@ -115,15 +115,15 @@
 %   <key> is given a value: the value is available as "#1" in <stuff>.
 % \item "\\mkdef{"<group>"}{"<key>"}["<default>"]{"<stuff>"}" is the same,
 %   but additionally if <key> is found as a tag, then treat it as if we found
-%   <key>"={"<default>"}" instead. 
+%   <key>"={"<default>"}" instead.
 % \item "\\mkdef{"<group>"}{"<key>"}*{"<stuff>"}" will perform <stuff> when
-%   <key> is found as a tag. 
+%   <key> is found as a tag.
 % \item "\\mkdef*{"<group>"}{"<stuff>"}" will perform <stuff> when an unknown
 %   key (one for which there is no specific definition in this group) is
 %   given a value: the key is available as "#1" and the value as "#2" in
-%   <stuff>. 
+%   <stuff>.
 % \item "\\mkdef*{"<group>"}["<default>"]{"<stuff>"}" is the same, but
-%   additionally if an unknown key is found as a tag then treat it as if 
+%   additionally if an unknown key is found as a tag then treat it as if
 %   it had been assigned the value <default> instead.
 % \item "\\mkdef*{"<group>"}*{"<stuff>"}" will perform <stuff> when  an
 %   unknown key is found as a tag: the key is available as "#1" in <stuff>.
diff --git a/mdwmath.dtx b/mdwmath.dtx
index 01be386..409f1a5 100644
--- a/mdwmath.dtx
+++ b/mdwmath.dtx
@@ -120,7 +120,7 @@
 % symbols missing.  Here they are, in all their glory:
 % \begin{center} \unverb\| \begin{tabular}{cl|cl|cl}
 % $\&$ & "\&"		& $\bitor$ & "\bitor"	& $\dbland$ & "\dbland" \\
-% $\bitand$ & "\bitand"	& $\dblor$ & "\dblor"	& 
+% $\bitand$ & "\bitand"	& $\dblor$ & "\dblor"	&
 % \end{tabular} \end{center}
 %
 % \DescribeMacro\xor
@@ -506,7 +506,7 @@
 %
 % Now we need to do some more calculating (don't you hate it?).  As far as
 % Appendix~G is concerned, $\theta=h(y)=0$, because we want no rule over the
-% top.  
+% top.
 %
 %    \begin{macrocode}
   \@tempdima\ht\tw@%
@@ -1035,7 +1035,7 @@
 % \item |\hfill| glue to push the little rule to the end of the line.
 % \item A little square rule `\qedrule', with some small kerns around it.
 % \item A glue item to counter the effect of glue added at the paragraph
-%   boundary. 
+%   boundary.
 % \end{itemize}
 %
 % The vertical mode case is simpler, but less universal.  It copes with
diff --git a/mdwtab.dtx b/mdwtab.dtx
index 6d5cfcf..3c4b419 100644
--- a/mdwtab.dtx
+++ b/mdwtab.dtx
@@ -553,7 +553,7 @@
 % The |*| or optional \<rule-params> give rule-drawing parameters for the |h|
 % and |c| subcommands.  (Note that you can't pass a |*| or an optional
 % parameters argument to the |h| or |c| subcommands directly.)  See
-% section~\ref{sec:ruleparams}. 
+% section~\ref{sec:ruleparams}.
 %
 % The argument works a bit like a table preamble, really.  Each letter is a
 % command.  The following are supported:
@@ -651,7 +651,7 @@
 % then you get an extra thick rule at the bottom of the page.  This is a bit
 % of a problem, because if the rule isn't there in the footer and you get
 % a break between two rows \emph{without} a rule between them, then the page
-% looks very odd.  
+% looks very odd.
 %
 % If you want to do ruled longtables, I'd recommend that you proceed as
 % follows:
@@ -890,7 +890,7 @@
 % Note that if you do gobble the |\tab@mkpream|, it's your responsibility to
 % insert another one at the very end of your macro's expansion (so that
 % further preamble characters can be read).
-% 
+%
 % The replacement text is inserted directly.  It's normal to insert preamble
 % elements here.  There are several to choose from:
 %
@@ -1082,7 +1082,7 @@
 %   \[ "*" \]
 %   \[ "[" <colour-model> "]" \]
 %   "{" <colour> "}"
-%   \[ "[" <left-overhang> "]" 
+%   \[ "[" <left-overhang> "]"
 %      \[ "[" <right-overhang> "]" \] \]
 % \]]
 % \end{grammar}
@@ -1946,14 +1946,14 @@
 %
 %
 % \subsection{Parser states}
-% 
+%
 % Now we start on the parser.  It's really simple, deep down.  We progress
 % from state to state, extracting tokens from the preamble and building
 % command names from them.  Each command calls one of the element-building
 % routines, which works out which state it should be in.  We go through each
 % of the states in between (see later) doing default things for the ones we
 % missed out.
-% 
+%
 % Anyway, here's some symbolic names for the states.  It makes my life
 % easier.
 %
@@ -3787,7 +3787,7 @@
 %
 % \begin{macro}{\tab@dohline}
 %
-% This is where hlines actually get drawn.  
+% This is where hlines actually get drawn.
 % Drawing lines is more awkward than it used to be, particularly in unboxed
 % tables.  It used to be a case simply of saying |\noalign{\hrule}|.
 % However, since unboxed tables are actually much wider than they look, this
@@ -4885,7 +4885,7 @@
   \if@fleqn%
     \eqaopenskip\mathindent%
     \splitleft\mathindent\relax%
-    \splitright\mathindent\@minus\mathindent\relax%  
+    \splitright\mathindent\@minus\mathindent\relax%
   \else%
     \eqaopenskip\@centering%
     \splitleft2.5em\@minus2.5em%
@@ -5147,7 +5147,7 @@
 % \end{environment}
 % \end{environment}
 %
-% Now we can define the column types. 
+% Now we can define the column types.
 %
 %    \begin{macrocode}
 \colpush{eqnarray}
diff --git a/mdwthm.dtx b/mdwthm.dtx
index 63baaea..d3df627 100644
--- a/mdwthm.dtx
+++ b/mdwthm.dtx
@@ -17,12 +17,12 @@
 %% it under the terms of the GNU General Public License as published by
 %% the Free Software Foundation; either version 2 of the License, or
 %% (at your option) any later version.
-%% 
+%%
 %% This program is distributed in the hope that it will be useful,
 %% but WITHOUT ANY WARRANTY; without even the implied warranty of
 %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 %% GNU General Public License for more details.
-%% 
+%%
 %% You should have received a copy of the GNU General Public License
 %% along with this program; if not, write to the Free Software Foundation,
 %% Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
diff --git a/mdwtools.tex b/mdwtools.tex
index 38287a9..fce377c 100644
--- a/mdwtools.tex
+++ b/mdwtools.tex
@@ -129,7 +129,7 @@
 % everything works.  It will automatically read in the licence text (from
 % |gpl.tex|, and wraps some other things up.
 %
-% 
+%
 % \subsection{Other commands}
 %
 % The |mdwtools.tex| file includes the \package{syntax} and \package{sverb}
diff --git a/poetry.dtx b/poetry.dtx
index cfd0282..314760e 100644
--- a/poetry.dtx
+++ b/poetry.dtx
@@ -360,7 +360,7 @@
 \newif\ifpoem@long
 %    \end{macrocode}
 %
-% Lastly, a skip register.  This is the glue on the left hand side of a 
+% Lastly, a skip register.  This is the glue on the left hand side of a
 % poem.  It should be |\@centering| to center the poem horizontally, or
 % something rigid and nonzero to left-align.
 %
@@ -556,7 +556,7 @@
 %
 % \begin{environment}{xpoem}
 %
-% The \env{xpoem} environment is where the nastiness really starts. 
+% The \env{xpoem} environment is where the nastiness really starts.
 % Actually, the early bit is simple enough.
 %
 % This environment has a funny name, so that users and style designers can
diff --git a/slowbox.dtx b/slowbox.dtx
index ae32bbf..14d420f 100644
--- a/slowbox.dtx
+++ b/slowbox.dtx
@@ -17,12 +17,12 @@
 %% it under the terms of the GNU General Public License as published by
 %% the Free Software Foundation; either version 2 of the License, or
 %% (at your option) any later version.
-%% 
+%%
 %% This program is distributed in the hope that it will be useful,
 %% but WITHOUT ANY WARRANTY; without even the implied warranty of
 %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 %% GNU General Public License for more details.
-%% 
+%%
 %% You should have received a copy of the GNU General Public License
 %% along with this program; if not, write to the Free Software Foundation,
 %% Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
@@ -83,7 +83,7 @@
 % mode, everything happens normally; in \opt{hide} mode, slow  boxes are
 % replaced by frames.  In order for the package to know the sizes of all of
 % your boxes, you must first run through once in \opt{show} mode.
-% Thereafter, all should be well. 
+% Thereafter, all should be well.
 %
 % \DescribeEnv{slowbox}
 % In \opt{show} mode, the \env{slowbox} environment typesets its contents in
@@ -139,7 +139,7 @@
 % \<before-text> is performed, and \<after-text> is done afterwards.  The
 % environments so created have \env{$*$}-variants which ignore the current
 % mode, just like \env{slowbox$*$}.  They also gather an additional \<tag>
-% argument, which you don't have to bother with. 
+% argument, which you don't have to bother with.
 %
 % \DescribeMacro\doslowbox
 % Finally, for commands, there's \syntax{"\\doslowbox{"<tag>"}"\*
@@ -282,7 +282,7 @@
 }
 \def\sb@hidden@i#1#2#3#4{%
   \frameonly{#1}{#2}{#3}{Omitted \texttt{#4}}%
-  \immediate\write\@auxout{\string\sb@def{#4}{#1}{#2}{#3}}%  
+  \immediate\write\@auxout{\string\sb@def{#4}{#1}{#2}{#3}}%
 }
 %    \end{macrocode}
 % \end{macro}
@@ -315,7 +315,7 @@
   }%
   \dimen@#3\advance\dimen@-\dp\z@%
   \setbox\z@\hbox{\lower\dimen@\box\z@}%
-  \leavevmode\box\z@%  
+  \leavevmode\box\z@%
 }
 %    \end{macrocode}
 % \end{macro}
@@ -372,4 +372,4 @@
 %    \end{macrocode}
 %
 % \Finale
-\endinput
\ No newline at end of file
+\endinput
diff --git a/sverb.dtx b/sverb.dtx
index d46e842..8432a04 100644
--- a/sverb.dtx
+++ b/sverb.dtx
@@ -598,7 +598,7 @@
 %
 %    \begin{macrocode}
 \def\verbinput{\listinghook\@ifstar{\verbinput@\@input}{\verbinput@\input}}
-\def\verbinput@#1#2{%  
+\def\verbinput@#1#2{%
   \sv@startlisting%
   \setbox\z@\hbox\bgroup%
   #1{#2}%
@@ -1476,7 +1476,7 @@
 % whitespace on the line.
 %
 %    \begin{macrocode}
-\dimendef\svsplit@remain=1 
+\dimendef\svsplit@remain=1
 \dimendef\svsplit@indent=2
 %    \end{macrocode}
 %
@@ -1598,7 +1598,7 @@
 %    \end{macrocode}
 %
 % Otherwise it's a normal character.  If there's not enough space then force
-% a break.  
+% a break.
 %
 %    \begin{macrocode}
     \else%
diff --git a/syntax.dtx b/syntax.dtx
index 1226067..c6f04db 100644
--- a/syntax.dtx
+++ b/syntax.dtx
@@ -172,7 +172,7 @@
 % \begin{listing}
 %\def\<#1>{\synt{#1}}
 % \end{listing}
-% to allow you to type "\\<"<text>">" as an alternative to 
+% to allow you to type "\\<"<text>">" as an alternative to
 % "\\synt{"<text>"}".
 %
 % \DescribeMacro\lit
@@ -290,7 +290,7 @@
 % \DescribeMacro{\[[}
 % \DescribeMacro{\]]}
 % You can use syntax diagrams (see below) instead of a straight piece of BNF
-% by enclosing it in a |\[[| \dots |\]]| pair.  Note that you can't mix 
+% by enclosing it in a |\[[| \dots |\]]| pair.  Note that you can't mix
 % syntax diagrams and BNF in a production rule, and you will get something
 % which looks very strange if you try.
 %
@@ -445,7 +445,7 @@
 %
 % \DescribeMacro\tok
 % You can also include text using the |\tok| command.  The argument of this
-% command is typeset in \LaTeX's LR~mode and inserted into the diagram. 
+% command is typeset in \LaTeX's LR~mode and inserted into the diagram.
 % Syntax abbreviations are allowed within the argument, so you can, for
 % example, include textual descriptions like
 % \begin{listing}
@@ -473,7 +473,7 @@
 %
 % Note that items on the backwards arrow of a \env{rep} construction should
 % be displayed \emph{backwards}.  You must put the individual items in
-% reverse order when building this part of your diagrams.  \syn\ will 
+% reverse order when building this part of your diagrams.  \syn\ will
 % correctly reverse the arrows on \env{rep} structures, but apart from
 % this, you must cope on your own.  You are recommended to keep these parts
 % of your diagrams as simple as possible to avoid confusing readers.
@@ -604,7 +604,7 @@
 %
 % You can also alter the appearance of \env{stack}s and \env{rep}s by using
 % their optional positioning arguments.  By default, \env{stack}s descend
-% below the main line of the diagram, and \env{rep}s extend above it.  
+% below the main line of the diagram, and \env{rep}s extend above it.
 % Specifying an optional argument of |[b]| for either environment reverses
 % this, putting \env{stack}s above and \env{rep}s below the line.
 %
@@ -1132,7 +1132,7 @@
 % characters through.  By default, we re-enable |\|, and make `\verb*" "'
 % typeset some space glue, rather than a space character.  A macro
 % `\verb*"\ "' is defined to actually print a space character, which yield
-% `\verb*" "' in the `|\tt|' font. 
+% `\verb*" "' in the `|\tt|' font.
 %
 % Finally, it defines a |\ch| command, which, given a single-character
 % control sequence as its argument, typesets the character.  This is useful,
@@ -1298,7 +1298,7 @@
   \addspecial\|%
   \addspecial\"%
   \catcode`\|\active%
-  \catcode`\<\active% 
+  \catcode`\<\active%
   \catcode`\"\active%
   \catcode`\`\active%
 }
-- 
2.11.0

