tugboat (27jun14)

git-svn-id: svn://tug.org/texlive/trunk@34457 c570f23f-e606-0410-a88d-b1316a301751

9 files changed, 92 insertions, 111 deletions

diff --git a/Master/texmf-dist/doc/latex/tugboat/ltubguid.ltx b/Master/texmf-dist/doc/latex/tugboat/ltubguid.ltx
index 38f43e13296..1e23d976df0 100644
--- a/Master/texmf-dist/doc/latex/tugboat/ltubguid.ltx
+++ b/Master/texmf-dist/doc/latex/tugboat/ltubguid.ltx
@@ -1,4 +1,4 @@
-% $Id: ltubguid.ltx 123 2013-12-23 19:31:46Z karl $
+% $Id: ltubguid.ltx 124 2014-01-06 18:31:47Z karl $
 % ltubguid.ltx - documentation for ltugboat classes.
 % 
 % Copyright 1994,1995,1996,2001,2005,2006,2010,2013 TeX Users Group.
@@ -241,9 +241,6 @@
 }
 \makeatother
 %
-% for raggedy-footnotes (necessary for CTAN references, I find)
-\newcommand\raggedfoot{\rightskip=\raggedskip plus\raggedstretch\relax}
-%
 % To use umlauts in a bibliography entry in BibTeX 0.99, we have to
 % use a certain amount of subterfuge...
 \let\umlaut\"
@@ -345,13 +342,13 @@ They are listed here for completeness.
 \section{Command syntax}
 \label{sec:syntax}
 
-We would have liked to offer perfectly uniform syntax for people to
-use when preparing their papers.  Unfortunately, uniform syntax is not
+We would have liked to offer perfectly uniform syntax for people to use
+when preparing their papers.  Unfortunately, uniform syntax is not
 available with any widely-available set of macros (though see, for
 example, the discussions in \citeNP{Ogawa:TB15-3-325},
 \citeNP{Baxter:TB15-3-331}, and \citeNP{Swift:TB16-3-269}).  In the
-circumstances, we have sought simply to keep to the spirit of
-Lamport's \citeyear{Lamport:1994}, as modified\footnote{\raggedfoot The cited
+circumstances, we have sought simply to keep to the spirit of Lamport's
+\citeyear{Lamport:1994}, as modified\footnote{\tubraggedfoot The cited
   edition of Lamport's book documents the modified version of \LaTeX{},
   but it's worth emphasising that we use the modified version as the
   reference.} by the \LaTeXe{} work (see, for example,
@@ -730,7 +727,7 @@ In general, packages currently on \CTAN, and known to work with
 \emph{current} \LaTeX{} are unlikely to give problems.
 
 In particular, the team is happy to accept papers using packages
-that are supported by members of the \LaTeX3 team,\footnote{%\raggedfoot
+that are supported by members of the \LaTeX3 team,\footnote{%
   Those in the \LaTeX{} base distribution, or one of those in the
   \CTANref{packages} sub-tree on \CTAN.} subject to the two provisos:
 \begin{itemize}
@@ -815,7 +812,7 @@ packages, the \envname{filecontents} environment is a convenient way to
 deliver the bibliography file.
 
 A special case is the accumulated bibliography of \TUB{}
-itself;\footnote{\raggedfoot Available on \CTAN{} as
+itself;\footnote{\tubraggedfoot Available on \CTAN{} as
   \CTANref{tub-biblio}} it is always available to the production team,
 so that authors may make reference to items from the \verb|tugboat.bib|
 file without further ado.
@@ -827,7 +824,7 @@ and `\texttt{harvard}' (the present article is employing \emph{harvard}
 citation).  The raw citation style uses the `standard'
 \BibTeX{} `\pkgname{plain}' (numeric) citation style; its modification
 by use of Donald Arseneau's \pkgname{cite}
-package\footnote{\raggedfoot Available on \CTAN{} as \CTANref{cite}}
+package\footnote{\tubraggedfoot Available on \CTAN{} as \CTANref{cite}}
 is acceptable.  Raw citation is selected by default (by execution of
 class option \optname{rawcite}).
 
diff --git a/Master/texmf-dist/doc/latex/tugboat/ltubguid.pdf b/Master/texmf-dist/doc/latex/tugboat/ltubguid.pdf
index 310133f93b3..c3fa5131297 100644
--- a/Master/texmf-dist/doc/latex/tugboat/ltubguid.pdf
+++ b/Master/texmf-dist/doc/latex/tugboat/ltubguid.pdf
diff --git a/Master/texmf-dist/doc/latex/tugboat/tugboat.pdf b/Master/texmf-dist/doc/latex/tugboat/tugboat.pdf
index 3e672ff57ce..f26395cc6b2 100644
--- a/Master/texmf-dist/doc/latex/tugboat/tugboat.pdf
+++ b/Master/texmf-dist/doc/latex/tugboat/tugboat.pdf
diff --git a/Master/texmf-dist/source/latex/tugboat/tugboat.dtx b/Master/texmf-dist/source/latex/tugboat/tugboat.dtx
index 226193784ea..adb18f42dbf 100644
--- a/Master/texmf-dist/source/latex/tugboat/tugboat.dtx
+++ b/Master/texmf-dist/source/latex/tugboat/tugboat.dtx
@@ -1,8 +1,8 @@
 % \iffalse (this is a meta-comment (so they say))
-% $Id: tugboat.dtx 123 2013-12-23 19:31:46Z karl $
+% $Id: tugboat.dtx 132 2014-06-27 16:26:15Z karl $
 % tugboat.dtx - main source for LaTeX TUGboat classes.
 %
-% Copyright 1994-1998, 2000-2001, 2004-2013 TeX Users Group.
+% Copyright 1994-1998, 2000-2001, 2004-2014 TeX Users Group.
 %
 % This file is part of the tugboat package.
 %
@@ -28,7 +28,7 @@
 %<ltugboatsty>\ProvidesPackage{ltugboat}
 %<ltugprocsty>\ProvidesPackage{ltugproc}
 %<ltugcomn>   \ProvidesPackage{ltugcomn}
-                   [2013/12/23 v2.14
+                   [2014/06/27 v2.15
 %<ltugboatcls>                       TUGboat journal class%
 %<ltugproccls>                       TUG conference proceedings class%
 %<ltugboatsty|ltugprocsty>           TUG compatibility package%
@@ -344,7 +344,7 @@
 \def\preprint{\preprinttrue}
 \DeclareOption{draft}{%
   \AtEndOfClass{%
-    \setcounter{page}{1001}%
+    \setcounter{page}{901}%
     \BlackBoxes
     \def\MakeRegistrationMarks{}%
     \PrelimDrafttrue
@@ -658,7 +658,6 @@
 %
 \def\BSD{\acro{BSD}}
 \def\CandT{\textsl{Computers \& Typesetting}}
-\def\CD{\acro{CD}}
 %    \end{macrocode}
 % We place our \cs{kern} after \cs{-} so that it disappears if the
 % hyphenation is taken:
@@ -1115,7 +1114,9 @@
   \ensuremath{\rangle}%
 }
 %
-\DeclareRobustCommand\cs[1]{\texttt{\char`\\#1}}
+% Use \tt rather than \texttt because italic typewriter is just too ugly,
+% and upright works well enough in both italic and bold contexts.
+\DeclareRobustCommand{\cs}[1]{{\tt \char`\\#1}}
 %
 \DeclareRobustCommand\env[1]{%
   \cs{begin}\texttt{\char`\{#1\char`\}}}
@@ -1493,7 +1494,7 @@
 % font shape provoked me to generate the following stuff that is
 % configurable.
 %
-% Here's the command for the user to define hir own new version.  The
+% Here's the command for the user to define a new version.  The
 % arguments are font family, series and shape, and then the two kern
 % values used in placing the raised `A' of \LaTeX.
 %
@@ -1510,12 +1511,25 @@
 %
 % More are defined in the initial version, for bold CM sans (which is
 % used as \cs{SecTitleFont}), and CM italic medium and bold, and
-% Bitstream Charter (which Nelson Beebe likes to use):
+% Bitstream Charter (which Nelson Beebe likes to use).  Duplicate for
+% Latin Modern.
 %
 %    \begin{macrocode}
-\DeclareLaTeXLogo{cmss}{bx}n{.3}{.15}
-\DeclareLaTeXLogo{cmr}m{it}{.3}{.27}
-\DeclareLaTeXLogo{cmr}{bx}{it}{.3}{.27}
+\DeclareLaTeXLogo{cmss}{bx}{n}{.3}{.15}
+\DeclareLaTeXLogo{lmss}{bx}{n}{.3}{.15}
+%
+\DeclareLaTeXLogo{cmr}{m}{it}{.29}{.2}
+\DeclareLaTeXLogo{lmr}{m}{it}{.29}{.2}
+%
+\DeclareLaTeXLogo{cmr}{m}{sl}{.29}{.15}
+\DeclareLaTeXLogo{lmr}{m}{sl}{.29}{.15}
+%
+\DeclareLaTeXLogo{cmr}{bx}{it}{.29}{.2}
+\DeclareLaTeXLogo{lmr}{bx}{it}{.29}{.2}
+%
+\DeclareLaTeXLogo{cmr}{bx}{sl}{.29}{.2}
+\DeclareLaTeXLogo{lmr}{bx}{sl}{.29}{.2}
+%
 \DeclareLaTeXLogo{bch}{m}{n}{.2}{.08}
 \DeclareLaTeXLogo{bch}{m}{it}{.2}{.08}
 %    \end{macrocode}
@@ -1524,7 +1538,7 @@
 % or to use the default value otherwise:
 %
 %    \begin{macrocode}
-\DeclareRobustCommand\LaTeX{\expandafter\let\expandafter\reserved@a
+\DeclareRobustCommand{\LaTeX}{\expandafter\let\expandafter\reserved@a
   \csname @LaTeX@\f@family/\f@series/\f@shape\endcsname
   \ifx\reserved@a\relax\let\reserved@a\@LaTeX@default\fi
   \expandafter\@LaTeX\reserved@a}
@@ -1538,17 +1552,19 @@
 % original; other versions are added as needed.
 %
 %    \begin{macrocode}
-\newcommand\@LaTeX[2]{L\kern-#1em
-        {\sbox\z@ T%
-         \vbox to\ht0{\hbox{$\m@th$%
-                            \csname S@\f@size\endcsname
-                            \fontsize\sf@size\z@
-                            \math@fontsfalse\selectfont
-                            A}%
-                      \vss}%
-        }%
-        \kern-#2em%
-        \TeX}
+\newcommand\@LaTeX[2]{%
+  %\wlog{latex logo family=\f@family/\f@series/\f@shape -> #1, #2.}%
+  L\kern-#1em
+  {\sbox\z@ T%
+   \vbox to\ht0{\hbox{$\m@th$%
+                      \csname S@\f@size\endcsname
+                      \fontsize\sf@size\z@
+                      \math@fontsfalse\selectfont
+                      A}%
+                \vss}%
+  }%
+  \kern-#2em%
+  \TeX}
 %    \end{macrocode}
 %
 % \subsection{Authors, contributors, addresses, signatures}
@@ -1715,21 +1731,6 @@
 \def\signaturemark{\leavevmode\llap{$\diamond$\enspace}}
 %    \end{macrocode}
 %
-% The code previously defined the following:
-%
-% {\small\begin{verbatim}
-%   {\makeactive\@
-%    \gdef\signatureat{\makeactive\@\def@{\char"40\discretionary{}{}{}}}
-%    \makeactive\%
-%    \gdef\signaturepercent{\makeactive\%\def%{\char"25\discretionary{}{}{}}}
-%   }
-% \end{verbatim}}
-%
-% However, they were never used within the class (or within
-% |ltugproc.cls|).  They have therefore been deleted; the identically
-% defined \cs{netaddrat} and \cs{netaddrpercent} may be used in the
-% unlikely event that they're needed elsewhere.
-%
 % Now all the awful machinery of author definitions.
 % \cs{authornumber} records the number of authors we have recorded to
 % date.
@@ -2407,29 +2408,18 @@
 %    \end{macrocode}
 %
 % \cs{l@<sectioning-name>} is for table of contents (of an article).
-%
 % We define new macros to allow easily changing the font used for toc
 % entries (for \TUB, we usually want roman, not bold), and the space
-% between entries.  Nelson Beebe's articles are almost the only ones
-% that ever have toc's.
+% between entries.  Nelson Beebe and Frank Mittelbach's articles 
+% often have toc's (and few others).  Also turn off microtype
+% protrusion after \tableofcontents or leaders get messed up.
 %
 %    \begin{macrocode}
 \def\TBtocsectionfont{\normalfont}
 \newskip\TBtocsectionspace  \TBtocsectionspace=1.0em\@plus\p@
 %    \end{macrocode}
 %
-% Don't ask me (RF) why \cs{l@part} is there; I commented it out
-% because I couldn't understand why it had been left there for me.  To
-% be finally deleted in a future release of these macros\dots
 %    \begin{macrocode}
-%\def\l@part#1#2{\addpenalty{\@secpenalty}%
-%  \addvspace{2.25em\@plus\p@}%
-%  \begingroup
-%    \@tempdima 3em \parindent\z@ \rightskip\z@ \parfillskip\z@
-%    {\large \bf \leavevmode #1\hfil \hbox to\@pnumwidth{\hss #2}}\par
-%    \nobreak
-%  \endgroup}
-%
 \def\l@section#1#2{\addpenalty{\@secpenalty}%
   \addvspace{\TBtocsectionspace}%
   \@tempdima 1.5em
@@ -2767,9 +2757,11 @@
 %    \begin{macrocode}
 \def\verbatim{\par\obeylines
   \futurelet\reserved@a\@switch@sqbverbatim}
+%
 \def\@switch@sqbverbatim{\ifx\reserved@a[%]
   \expandafter\@sqbverbatim\else
   \def\reserved@b{\@sqbverbatim[]}\expandafter\reserved@b\fi}
+%
 \def\@sqbverbatim[#1]{%
 %    \end{macrocode}
 %
@@ -2835,24 +2827,6 @@
   \if@ruled\kern5\p@\hrule\endtrivlist\fi}
 %    \end{macrocode}
 %
-% \cs{enablemetacode} simply typesets\footnote{Or will simply typeset,
-%   when we get around to implementation proper} something that looks
-% (verbatim) like:
-%
-% \verb|   <meta-text>|
-%
-% \noindent as:
-%
-% \verb|   |\ensuremath{\langle}\textit{meta-text}\ensuremath{\rangle}
-%
-%    \begin{macrocode}
-{\makeactive<
-  \gdef<#1>{{\reset@font\ensuremath{\langle}%
-    \textit{#1}%
-    \ensuremath{\rangle}}}
-}
-%    \end{macrocode}
-%
 % Define the \cs{if} used by the \cs{ruled} option:
 %
 %    \begin{macrocode}
@@ -3327,6 +3301,13 @@
 %% }
 %    \end{macrocode}
 %
+% \begin{macro}{\tubraggedfoot}
+% To get a ragged-right footnote.
+%    \begin{macrocode}
+\newcommand\tubraggedfoot{\rightskip=\raggedskip plus\raggedstretch\relax}
+%    \end{macrocode}
+% \end{macro}
+%
 % \begin{macro}{\creditfootnote}
 % \begin{macro}{\supportfootnote}
 % Sometimes we want the label ``Editor's Note:'', sometimes not.
diff --git a/Master/texmf-dist/tex/latex/tugboat/ltugboat.cls b/Master/texmf-dist/tex/latex/tugboat/ltugboat.cls
index c2af6f96fee..4dcb485b200 100644
--- a/Master/texmf-dist/tex/latex/tugboat/ltugboat.cls
+++ b/Master/texmf-dist/tex/latex/tugboat/ltugboat.cls
@@ -32,7 +32,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
 \ProvidesClass  {ltugboat}
-                   [2013/12/23 v2.14
+                   [2014/06/27 v2.15
                        TUGboat journal class%
                    ]
 \csname tugstyloaded@\endcsname
@@ -46,7 +46,7 @@
 \def\preprint{\preprinttrue}
 \DeclareOption{draft}{%
   \AtEndOfClass{%
-    \setcounter{page}{1001}%
+    \setcounter{page}{901}%
     \BlackBoxes
     \def\MakeRegistrationMarks{}%
     \PrelimDrafttrue
@@ -178,7 +178,6 @@
 \def\BibTeX{\Bib\kern-.08em \TeX}
 \def\BSD{\acro{BSD}}
 \def\CandT{\textsl{Computers \& Typesetting}}
-\def\CD{\acro{CD}}
 \def\ConTeXt{C\kern-.0333emon\-\kern-.0667em\TeX\kern-.0333emt}
 \def\CMkIV{\ConTeXt\ \MkIV}
 \def\Cplusplus{C\plusplus}
@@ -440,7 +439,7 @@
   \ifmmode \egroup \fi
   \ensuremath{\rangle}%
 }
-\DeclareRobustCommand\cs[1]{\texttt{\char`\\#1}}
+\DeclareRobustCommand{\cs}[1]{{\tt \char`\\#1}}
 \DeclareRobustCommand\env[1]{%
   \cs{begin}\texttt{\char`\{#1\char`\}}}
 \def\thinskip{\hskip 0.16667em\relax}
@@ -645,26 +644,35 @@
 \newcommand\DeclareLaTeXLogo[5]{\expandafter\def
   \csname @LaTeX@#1/#2/#3\endcsname{{#4}{#5}}}
 \def\@LaTeX@default{{.36}{.15}}
-\DeclareLaTeXLogo{cmss}{bx}n{.3}{.15}
-\DeclareLaTeXLogo{cmr}m{it}{.3}{.27}
-\DeclareLaTeXLogo{cmr}{bx}{it}{.3}{.27}
+\DeclareLaTeXLogo{cmss}{bx}{n}{.3}{.15}
+\DeclareLaTeXLogo{lmss}{bx}{n}{.3}{.15}
+\DeclareLaTeXLogo{cmr}{m}{it}{.29}{.2}
+\DeclareLaTeXLogo{lmr}{m}{it}{.29}{.2}
+\DeclareLaTeXLogo{cmr}{m}{sl}{.29}{.15}
+\DeclareLaTeXLogo{lmr}{m}{sl}{.29}{.15}
+\DeclareLaTeXLogo{cmr}{bx}{it}{.29}{.2}
+\DeclareLaTeXLogo{lmr}{bx}{it}{.29}{.2}
+\DeclareLaTeXLogo{cmr}{bx}{sl}{.29}{.2}
+\DeclareLaTeXLogo{lmr}{bx}{sl}{.29}{.2}
 \DeclareLaTeXLogo{bch}{m}{n}{.2}{.08}
 \DeclareLaTeXLogo{bch}{m}{it}{.2}{.08}
-\DeclareRobustCommand\LaTeX{\expandafter\let\expandafter\reserved@a
+\DeclareRobustCommand{\LaTeX}{\expandafter\let\expandafter\reserved@a
   \csname @LaTeX@\f@family/\f@series/\f@shape\endcsname
   \ifx\reserved@a\relax\let\reserved@a\@LaTeX@default\fi
   \expandafter\@LaTeX\reserved@a}
-\newcommand\@LaTeX[2]{L\kern-#1em
-        {\sbox\z@ T%
-         \vbox to\ht0{\hbox{$\m@th$%
-                            \csname S@\f@size\endcsname
-                            \fontsize\sf@size\z@
-                            \math@fontsfalse\selectfont
-                            A}%
-                      \vss}%
-        }%
-        \kern-#2em%
-        \TeX}
+\newcommand\@LaTeX[2]{%
+  %\wlog{latex logo family=\f@family/\f@series/\f@shape -> #1, #2.}%
+  L\kern-#1em
+  {\sbox\z@ T%
+   \vbox to\ht0{\hbox{$\m@th$%
+                      \csname S@\f@size\endcsname
+                      \fontsize\sf@size\z@
+                      \math@fontsfalse\selectfont
+                      A}%
+                \vss}%
+  }%
+  \kern-#2em%
+  \TeX}
 \def\theauthor#1{\csname theauthor#1\endcsname}
 \def\theaddress#1{\csname theaddress#1\endcsname}
 \def\thenetaddress#1{\csname thenetaddress#1\endcsname}
@@ -1266,11 +1274,6 @@
 }%
 \def\endverbatim{\@TBendverbatim
   \if@ruled\kern5\p@\hrule\endtrivlist\fi}
-{\makeactive<
-  \gdef<#1>{{\reset@font\ensuremath{\langle}%
-    \textit{#1}%
-    \ensuremath{\rangle}}}
-}
 \let\if@ruled\iffalse
 \AtBeginDocument{%
    \@ifpackageloaded{microtype}
@@ -1532,6 +1535,7 @@
 %%   \hskip0.27778\fontdimen6\textfont\z@\relax
 %%   #1%
 %% }
+\newcommand\tubraggedfoot{\rightskip=\raggedskip plus\raggedstretch\relax}
 \def\creditfootnote{\nomarkfootnote\xEdNote}
 \def\supportfootnote{\nomarkfootnote\relax}
 \gdef\nomarkfootnote#1#2{\begingroup
diff --git a/Master/texmf-dist/tex/latex/tugboat/ltugboat.sty b/Master/texmf-dist/tex/latex/tugboat/ltugboat.sty
index 28d4efbc401..d4bd293513a 100644
--- a/Master/texmf-dist/tex/latex/tugboat/ltugboat.sty
+++ b/Master/texmf-dist/tex/latex/tugboat/ltugboat.sty
@@ -31,7 +31,7 @@
 %% extension .ins) which are part of the distribution.
 %% 
 \ProvidesPackage{ltugboat}
-                   [2013/12/23 v2.14
+                   [2014/06/27 v2.15
            TUG compatibility package%
                    ]
 \@obsoletefile{ltugboat.cls}{ltugboat.sty}
diff --git a/Master/texmf-dist/tex/latex/tugboat/ltugcomn.sty b/Master/texmf-dist/tex/latex/tugboat/ltugcomn.sty
index b38c684dac5..f8c6f4c9298 100644
--- a/Master/texmf-dist/tex/latex/tugboat/ltugcomn.sty
+++ b/Master/texmf-dist/tex/latex/tugboat/ltugcomn.sty
@@ -32,7 +32,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
    \ProvidesPackage{ltugcomn}
-                   [2013/12/23 v2.14
+                   [2014/06/27 v2.15
                           TUGboat `common macros' package%
                    ]
 \IfFileExists{mflogo.sty}%
@@ -119,7 +119,6 @@
 \def\BibTeX{\Bib\kern-.08em \TeX}
 \def\BSD{\acro{BSD}}
 \def\CandT{\textsl{Computers \& Typesetting}}
-\def\CD{\acro{CD}}
 \def\ConTeXt{C\kern-.0333emon\-\kern-.0667em\TeX\kern-.0333emt}
 \def\CMkIV{\ConTeXt\ \MkIV}
 \def\Cplusplus{C\plusplus}
@@ -381,7 +380,7 @@
   \ifmmode \egroup \fi
   \ensuremath{\rangle}%
 }
-\DeclareRobustCommand\cs[1]{\texttt{\char`\\#1}}
+\DeclareRobustCommand{\cs}[1]{{\tt \char`\\#1}}
 \DeclareRobustCommand\env[1]{%
   \cs{begin}\texttt{\char`\{#1\char`\}}}
 \def\thinskip{\hskip 0.16667em\relax}
diff --git a/Master/texmf-dist/tex/latex/tugboat/ltugproc.cls b/Master/texmf-dist/tex/latex/tugboat/ltugproc.cls
index 5c1eeecd719..deeec3fb5b7 100644
--- a/Master/texmf-dist/tex/latex/tugboat/ltugproc.cls
+++ b/Master/texmf-dist/tex/latex/tugboat/ltugproc.cls
@@ -32,7 +32,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[1994/12/01]
 \ProvidesClass  {ltugproc}
-                   [2013/12/23 v2.14
+                   [2014/06/27 v2.15
                        TUG conference proceedings class%
                    ]
 \def\@tugclass{ltugproc}
diff --git a/Master/texmf-dist/tex/latex/tugboat/ltugproc.sty b/Master/texmf-dist/tex/latex/tugboat/ltugproc.sty
index 90c71cc63ac..ad2b03b779c 100644
--- a/Master/texmf-dist/tex/latex/tugboat/ltugproc.sty
+++ b/Master/texmf-dist/tex/latex/tugboat/ltugproc.sty
@@ -31,7 +31,7 @@
 %% extension .ins) which are part of the distribution.
 %% 
 \ProvidesPackage{ltugproc}
-                   [2013/12/23 v2.14
+                   [2014/06/27 v2.15
            TUG compatibility package%
                    ]
 \@obsoletefile{ltugproc.cls}{ltugproc.sty}