2 files changed, 50 insertions, 18 deletions
diff --git a/Master/texmf-dist/source/latex/tugboat/tugboat.dtx b/Master/texmf-dist/source/latex/tugboat/tugboat.dtx
index 176107a4d91..973d05a646a 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 217 2018-12-14 18:48:06Z karl $
+% $Id: tugboat.dtx 261 2019-11-09 22:00:31Z karl $
 % tugboat.dtx - main source for LaTeX TUGboat classes.
 %
-% Copyright 1994-2018 TeX Users Group.
+% Copyright 1994-2019 TeX Users Group.
 %
 % This file is part of the tugboat package.
 %
@@ -28,7 +28,7 @@
 %<ltugboatsty>\ProvidesPackage{ltugboat}
 %<ltugprocsty>\ProvidesPackage{ltugproc}
 %<ltugcomn>   \ProvidesPackage{ltugcomn}
-                   [2018-12-14 v2.21
+                   [2019-11-09 v2.22
 %<ltugboatcls>                       TUGboat journal class%
 %<ltugproccls>                       TUG conference proceedings class%
 %<ltugboatsty|ltugprocsty>           TUG compatibility package%
@@ -65,8 +65,8 @@
 %
 \usepackage{array,longtable}
 %
-% if longtable.sty is the most recent, then it doesn't need
-% \cs{setlongtables}, so we avoid the setlong.tab game
+% If longtable.sty is not ancient, then it doesn't need
+% \cs{setlongtables}, so we avoid the setlong.tab game.
 \GetFileInfo{longtable.sty}
 \def\extractdate#1/#2/#3\relax{\def\fileyear{#1}%
   \def\filemonth{#2}%
@@ -671,6 +671,9 @@
 }
 \def\BibLaTeX{\Bib\kern.02em \LaTeX}
 \def\BibTeX{\Bib\kern-.08em \TeX}
+% no good way to determine bold font, and we want to lose the kern, too:
+% (we \let BibTeX to this in maketitle)
+\def\bfBibTeX{B{\SMC\SMC IB}\TeX}
 %
 \def\BSD{\acro{BSD}}
 \def\CandT{\textsl{Computers \& Typesetting}}
@@ -697,7 +700,8 @@
 \def\DVItoVDU{DVIto\kern-.12em VDU}
 \def\ECMA{\acro{ECMA}}
 \def\EPS{\acro{EPS}}
-\DeclareRobustCommand{\eTeX}{\ensuremath{\varepsilon}-\kern-.125em\TeX}
+% no line break at this hyphen please
+\DeclareRobustCommand{\eTeX}{\ensuremath{\varepsilon}\mbox{-}\kern-.125em\TeX}
 \DeclareRobustCommand{\ExTeX}{%
   \ensuremath{\textstyle\varepsilon_{\kern-0.15em\cal{X}}}\kern-.2em\TeX}
 \def\FAQ{\acro{FAQ}}
@@ -708,6 +712,7 @@
 \def\Hawaii{Hawai`i}
 \def\HTML{\acro{HTML}}
 \def\HTTP{\acro{HTTP}}
+\def\iOS{i\acro{OS}}
 \def\IDE{\acro{IDE}}
 \def\IEEE{\acro{IEEE}}
 \def\ISBN{\acro{ISBN}}
@@ -748,17 +753,22 @@
 %
 %    \begin{macrocode}
 %<!latex>\def\LaTeX{\La\kern-.15em\TeX}
+\def\LuaHBTeX{Lua\acro{HB}\-\TeX}%
+\def\LuaHBLaTeX{Lua\acro{HB}\-\LaTeX}%
+\def\LuaLaTeX{Lua\-\LaTeX}% dtk-logos defines it and people like to use it
+\def\LuaTeX{Lua\-\TeX}% ditto
 \def\LyX{L\kern-.1667em\lower.25em\hbox{Y}\kern-.125emX}
+\def\macOS{mac\acro{OS}}
 \def\MacOSX{Mac\,\acro{OS\,X}}
 \def\MathML{Math\acro{ML}}
 \def\Mc{\setbox\TestBox=\hbox{M}M\vbox
    to\ht\TestBox{\hbox{c}\vfil}} %  for Robert McGaffey
 %    \end{macrocode}
 %
-% If we're running under \LaTeXe, we're using (at least pro tem) Ulrik
-% Vieth's |mflogo.sty| if it's present.  Otherwise, we're using a
-% short extract of Vieth's stuff.  Either way, we don't need to
-% specify \cs{MF} or \cs{MP}
+% If we're running under \LaTeXe, we use Ulrik Vieth's |mflogo.sty| if
+% it's present.  Otherwise, we're using a short extract of Vieth's
+% stuff.  Either way, we don't need to specify \cs{MF} or \cs{MP}.
+%
 %    \begin{macrocode}
 \def\mf{\textsc{Metafont}}
 \def\MFB{\textsl{The \MF\kern1pt book}}
@@ -791,6 +801,8 @@
 \def\pcMF{\leavevmode\raise.5ex\hbox{p\kern-.3\p@ c}MF\@}
 \def\PCTeX{PC\thinspace\TeX}
 \def\pcTeX{\leavevmode\raise.5ex\hbox{p\kern-.3\p@ c}\TeX}
+\def\pdflatex{pdf\-\LaTeX}% dtk-logos
+\def\pdftex{pdf\-\TeX}% dtk-logos
 \def\PDF{\acro{PDF}}
 \def\PGF{\acro{PGF}}
 \def\PHP{\acro{PHP}}
@@ -824,7 +836,7 @@
 \def\TeXworks{\TeX\kern-.07em works}
 \def\TeXXeT{\TeX-{}-\XeT}
 \def\TFM{\acro{TFM}}
-\expandafter\ifx\csname XeTeXrevision\endcsname\relax
+\ifx\Umathchardef\@thisisundefined % xetex|luatex
 \def\Thanh{H\`an~Th\^e\llap{\raise 0.5ex\hbox{\'{}}}~Th\`anh}% non-XeTeX
 \else
 \def\Thanh{H\`an~Th\textcircumacute{e}~Th\`anh}% else xunicode drops the acute
@@ -874,6 +886,12 @@
 \DeclareRobustCommand{\Xe}{\leavevmode
   \tubhideheight{\hbox{X%
     \setbox0=\hbox{\TeX}\setbox1=\hbox{E}%
+    \ifdim \fontdimen1\font>0pt
+      % XeTeX logo needs tinkering when slanted/italic font.
+      \def\XekernbeforeE{-.11em}%
+      \def\XekernafterE{-.11em}%
+      \dp1=-.17ex
+    \fi
     \lower\dp0\hbox{\raise\dp1\hbox{\kern\XekernbeforeE\tubreflect{E}}}%
     \kern\XekernafterE}}}
 \def\XeTeX{\Xe\TeX}
@@ -1154,6 +1172,15 @@
 % but fine, just keeping it.
 \DeclareRobustCommand{\thinskip}{\hskip 0.16667em\relax}
 %
+% Make \! work in text mode.
+\DeclareRobustCommand{\!}{\ifmmode\mskip-\thinmuskip \else\kern-0.16667em \fi}
+%
+% Half a thinspace.
+\DeclareRobustCommand{\tubthinnerspace}
+  {\ifmmode\mskip.5\thinmuskip \else\kern0.08333em \fi}
+\DeclareRobustCommand{\tubthinnerspaceneg}
+  {\ifmmode\mskip-.5\thinmuskip \else\kern-0.08333em \fi}
+%
 %    \end{macrocode}
 %
 % We play a merry game with dashes, providing all conceivable options
@@ -2277,7 +2304,10 @@
       \let\and=\quad
       \ignorespaces\@author}%
     {%
-      \noindent\bf\raggedright\ignorespaces\frenchspacing\@title\endgraf
+      \noindent\bf\raggedright\ignorespaces\frenchspacing
+      \let\BibTeX=\bfBibTeX % else LaTeX Font Warning: 
+                            %      Font shape `OT1/cmr/bx/sc' undefined
+      \@title\endgraf
     }%
     \ifdim \wd0 < 5\p@               % omit if author is null
     \else
@@ -2484,7 +2514,7 @@
 %
 %    \begin{macrocode}
 \def\TBtocsectionfont{\normalfont}
-\newskip\TBtocsectionspace  \TBtocsectionspace=1.0em\@plus\p@
+\newskip\TBtocsectionspace  \TBtocsectionspace=1.0ex\@plus\p@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
@@ -3212,9 +3242,11 @@
   }
 % put issue identification and page number in header.
 \def\@oddhead{\MakeRegistrationMarks
+  \frenchspacing
   \normalsize\csname normalshape\endcsname\rm \tubheadhook
   \rtitlex\qquad \midrtitle\hfil \rtitlenexttopage\quad \thepage}
 \def\@evenhead{\MakeRegistrationMarks
+  \frenchspacing
   \normalsize\csname normalshape\endcsname\rm \tubheadhook
   \thepage \quad\rtitlenexttopage \hfil\midrtitle \qquad\rtitlex}
 
@@ -3222,6 +3254,7 @@
 \def\tubheadhook{}
 
 % in case the official \author is too verbose for the footline.
+% (the \shortauthor / \rhAuthor stuff is only enabled for proceedings, fix!)
 \def\tubrunningauthor{\@author}
 
 % put title and author in footer.
@@ -3231,7 +3264,7 @@
     \let\newline=\\%
     \frenchspacing
     \hfil\rhTitle}
-  \def\@evenfoot{\tubrunningauthor\hfil}
+  \def\@evenfoot{\frenchspacing \let\thanks\@gobble \tubrunningauthor\hfil}
 }
 
 % empty footer.
diff --git a/Master/texmf-dist/source/latex/tugboat/tugboat.ins b/Master/texmf-dist/source/latex/tugboat/tugboat.ins
index 72b4f4f184a..4aabebdd9b1 100644
--- a/Master/texmf-dist/source/latex/tugboat/tugboat.ins
+++ b/Master/texmf-dist/source/latex/tugboat/tugboat.ins
@@ -1,10 +1,10 @@
-% $Id: tugboat.ins 210 2018-10-29 18:04:16Z karl $
+% $Id: tugboat.ins 261 2019-11-09 22:00:31Z karl $
 % tugboat.ins
 %% This file will generate fast loadable files and documentation
 %% driver files from the doc files in this package when run through
 %% LaTeX or TeX.
 %%
-%% Copyright 1994-2018 TeX Users Group.
+%% Copyright 1994-2019 TeX Users Group.
 %% 
 %% This file is part of the tugboat package.
 %% 
@@ -38,7 +38,7 @@
 
 This is a generated file.
 
-Copyright 1994-2018 TeX Users Group.
+Copyright 1994-2019 TeX Users Group.
 
 It may be distributed and/or modified under the
 conditions of the LaTeX Project Public License, either version 1.3
@@ -79,7 +79,6 @@ extension .ins) which are part of the distribution.
 \Msg{* files into a directory searched by TeX:}
 \Msg{* \space\space All *.sty and all *.cls}
 \Msg{*}
-\Msg{* And move ltugbib.bst to a directory searched by BibTeX.}
 \Msg{***********************************************************}
 
 \endinput