tugboat-plain (13mar22) (branch)

git-svn-id: svn://tug.org/texlive/branches/branch2021.final@62689 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 99 insertions, 59 deletions

diff --git a/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.pdf b/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.pdf
index d2bf8de4c7c..421b806fe6f 100644
--- a/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.pdf
+++ b/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.pdf
diff --git a/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.tex b/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.tex
index 4c2ec29c44f..27ecbf35952 100644
--- a/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.tex
+++ b/Master/texmf-dist/doc/plain/tugboat-plain/tubguide.tex
@@ -17,7 +17,7 @@
 %%                   that produced the original Authors' Guide in
 %%                   TUGboat 10, no. 3, November 1989.",
 %%     }
-%% $Id: tubguide.tex 157 2016-09-26 23:34:10Z karl $
+%% $Id: tubguide.tex 413 2022-03-13 02:13:57Z karl $
 %% *********************************************************
 %%
 %%  TeXing this file requires the following files:
@@ -41,15 +41,13 @@
 % ****************************************************************
 
 \pageno=1
-\def\rtitlex{\def\tubfont{\tenpoint\rm}\TUB{} Authors' Guide, May 2012}
+\def\rtitlex{\def\tubfont{\tenpoint\rm}\TUB{} Authors' Guide, March 2022}
 \def\midrtitle{}
 
 \title *\TUB\/ authors' guide*
 
 \author  * Barbara Beeton *
-\address * American Mathematical Society\\
-           201 Charles Street\\
-           Providence, RI 02904-2294 *
+\address * \TeX\ Users Group *
 \netaddress * TUGboat@tug.org *
 
 \author * Ron Whitney *
@@ -74,13 +72,12 @@ macros before will note several changes (including more modern names
 for the style files).  Suggestions and comments are quite welcome at
 the addresses listed below.
 
-\TUB\/ was originally typeset with a package based only on \plain.
-Later, as demand for style files follows wherever \LaTeX-devotees
-wander, a \TUB\/ variant of the \LaTeX\ {\tt article} class was also
-created\Dash see |ltugboat.cls| and its documentation in the separate
-package |tugboat| (|http://ctan.org/pkg/tugboat|) .  The two macro sets
-yield much the same output, and many input conventions are identical,
-with differences where they seemed natural.
+\TUB\/ was originally typeset with only a \plain-based package. Later,
+as demand for style files follows wherever \LaTeX\ devotees wander, a
+\TUB\/ variant of the \LaTeX\ {\tt article} class was created\Dash see
+the separate package |tugboat| (|https://ctan.org/pkg/tugboat|). The
+two macro sets yield much the same output, and many input conventions
+are identical, with differences where they seemed natural.
 
 Below we describe various aspects of the \TUB\/ package for the
 \plain-based macros. We conclude with some general suggestions to help
@@ -804,8 +801,8 @@ appreciated.
 The TUGboat styles for both \LaTeX\ and plain \TeX\ are available on
 \CTAN\ and already included in most \TeX\ distributions:
 
-||http://ctan.org/pkg/tugboat
-http://ctan.org/pkg/tugboat-plain||
+||https://ctan.org/pkg/tugboat
+https://ctan.org/pkg/tugboat-plain||
 
 Please address all electronic correspondence to the \TUB{} maildrop:
 ||TUGboat@tug.org||
@@ -816,7 +813,7 @@ basis for translation of abstracts to languages other than that
 in which the article is published.
 
 \smallskip
-The \TUB\ home page on the web is |http://tug.org/TUGboat|.
+The \TUB\ home page on the web is |https://tug.org/TUGboat|.
 
 \makesignature
 
diff --git a/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.cmn b/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.cmn
index 979b0eee659..3ab6cdd6598 100644
--- a/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.cmn
+++ b/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.cmn
@@ -1,6 +1,6 @@
 %% @texfile{
 %%     filename   = "tugboat.cmn",
-%%     copyright  = "Copyright 1993-1996,2006,2008,2011-2018 TeX Users Group.
+%%     copyright  = "Copyright 1993-1996,2006,2008,2011-2022 TeX Users Group.
 %%                   Unlimited copying and redistribution of this file
 %%                   are permitted as long as this file is not
 %%                   modified.  Modifications (and redistribution of
@@ -19,7 +19,7 @@
 %%                   definitions for abbreviations and logos that
 %%                   appear in TUGboat."
 %%     }
-%% $Id: tugboat.cmn 207 2018-09-06 17:32:17Z karl $
+%% $Id: tugboat.cmn 413 2022-03-13 02:13:57Z karl $
 
 % do nothing when reading this file a second time.
 \ifx\tugboatcmn\undefined
@@ -29,8 +29,8 @@
 \fi
 \next
 
-\def\fileversion{v1.24}
-\def\filedate{2018-09-05}
+\def\fileversion{v1.25}
+\def\filedate{2022-03-12}
 
 \message{File `TUGBOAT.CMN' \fileversion \space\space <\filedate>}
 
@@ -174,6 +174,7 @@
 \def\OMEGA{$\Omega$}
 \def\OCP{\OMEGA\acro{CP}}
 \def\OTP{\OMEGA\acro{TP}}
+\def\OpTeX{Op\kern-.05em\TeX}
 \def\Pas{Pascal}
 \def\pcMF{\leavevmode\raise.5ex\hbox{p\kern-.3ptc}MF\spacefactor1000 }
 \def\PCTeX{PC\thinspace\TeX}
@@ -275,6 +276,7 @@
   \def\tub@inputcheck{\if\@nextchar\bgroup
     \expandafter\iinput\else\expandafter\@@input\fi}
   \def\input{\futurelet\@nextchar\tub@inputcheck}
+  \def\@{\spacefactor=1000 }
 \fi
 
 %       Smashes repeated from AMS-TeX; PLAIN implements only full \smash .
@@ -604,10 +606,10 @@
 
 \def\TUBfilename#1#2{\expandafter\def\csname file@@#1\endcsname{#2}}
 \newread\@altfilenames
-\def\@readFLN{\immediate\openin\@altfilenames=\jobname.fln
+\def\@readFLN{\openin\@altfilenames=\jobname.fln
   \ifeof\@altfilenames\let\@result\relax\else
   \def\@result{\@@input\jobname.fln }\fi
-  \immediate\closein\@altfilenames
+  \closein\@altfilenames
   \@result}
 \@readFLN
 \everyjob=\expandafter{\the\everyjob\@readFLN}
@@ -740,7 +742,7 @@
 \ifx\tubomithyphenations\@thisisundefined
 \hyphenation{Del-a-ware Dijk-stra Duane Eijk-hout
   Flor-i-da Free-BSD Ghost-script Ghost-view
-  Hara-lam-bous Jac-kow-ski Karls-ruhe
+  Hara-lam-bous Jac-kow-ski Ja-pa-nese Karls-ruhe
   Mac-OS Ma-la-ya-lam Math-Sci-Net
   Net-BSD Open-BSD Open-Office
   Pfa-Edit Post-Script Rich-ard Skoup South-all
diff --git a/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.sty b/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.sty
index 5320e420975..4b5ab523bc1 100644
--- a/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.sty
+++ b/Master/texmf-dist/tex/plain/tugboat-plain/tugboat.sty
@@ -1,6 +1,6 @@
 %% @texfile{
 %%     filename   = "tugboat.sty",
-%%     copyright  = "Copyright 1993,1999,2003,2006,2011-2019 TeX Users Group.
+%%     copyright  = "Copyright 1993,1999,2003,2006,2011-2022 TeX Users Group.
 %%                   Unlimited copying and redistribution of this file
 %%                   are permitted as long as this file is not
 %%                   modified.  Modifications (and redistribution of
@@ -18,11 +18,11 @@
 %%                   for preparation of items in TUGboat, the
 %%                   Communications of the TeX Users Group.",
 %%     }
-%% $Id: tugboat.sty 242 2019-06-12 22:01:32Z karl $
+%% $Id: tugboat.sty 413 2022-03-13 02:13:57Z karl $
 
 \def\thistubstyle{plain}
-\def\fileversion{v1.25}
-\def\filedate{2019-06-10}
+\def\fileversion{v1.26}
+\def\filedate{2022-03-12}
 
 % general items
 
@@ -159,6 +159,14 @@
 
 \font\tentex=cmtex10            % for ASCII character set
 
+\font\tenlogo=logo10
+\font\ninelogo=logo9
+\font\eightlogo=logo8
+%
+\font\tenlogosl=logosl10
+\font\ninelogosl=logosl10 at 9pt
+\font\eightlogosl=logosl10 at 8pt
+
 \def\mit{\fam\@ne}              % from plain
 \def\cal{\fam\tw@}              % from plain
 \def\sy{\cal}
@@ -228,24 +236,22 @@
   \belowdisplayskip=3pt plus 3pt minus 1pt
   \abovedisplayshortskip=0pt plus 3pt
   \belowdisplayshortskip=1pt plus 3pt minus 1pt
-  \def\rm{\def\sl{\fam\slfam\tensl}\fam\z@\tenrm}%
+  \def\rm{\def\sl{\fam\slfam\tensl}\def\SMC{\ninerm}\fam\z@\tenrm}%
   \textfont\z@=\tenrm \scriptfont\z@=\sevenrm
   \def\oldstyle{\fam\@ne\teni}%
   \textfont\@ne=\teni \scriptfont\@ne=\seveni
   \textfont\tw@=\tensy \scriptfont\tw@=\sevensy
   \textfont\thr@@=\tenex \scriptfont\thr@@=\tenex
-  \def\it{\fam\itfam\tenit}%
+  \def\it{\def\SMC{\nineit}\fam\itfam\tenit}%
   \textfont\itfam=\tenit \scriptfont\itfam=\sevenit
-  \def\sl{\fam\slfam\tensl}%
+  \def\sl{\def\SMC{\ninesl}\fam\slfam\tensl}%
   \textfont\slfam=\tensl \scriptfont\slfam=\sevensl
-  \def\bf{\def\sl{\tenbfsl}\fam\bffam\tenbf}%
+  \def\bf{\def\sl{\tenbfsl}\def\SMC{\ninebf}\fam\bffam\tenbf}%
   \textfont\bffam=\tenbf \scriptfont\bffam=\eightbf
   \def\smc{\tensmc}%
-  \def\SMC{\ninerm}%
-  \font\manual=logo10
-  \font\manualsl=logosl10
-  \def\tt{\tentt}%
-  \setttglue
+  \let\manual=\tenlogo
+  \let\manualsl=\tenlogosl
+  \def\tt{\tentt}\setttglue
   \def\upright{\tenuit}%
   \setbox\strutbox=\hbox{\vrule height7.5pt depth2.5pt width\z@}%
   \setbox\struttbox=\hbox{\vrule height8.5pt depth3.5pt width\z@}%
@@ -264,23 +270,21 @@
   \belowdisplayskip=2.5pt plus 2.5pt minus 1pt
   \abovedisplayshortskip=0pt plus 2.5pt
   \belowdisplayshortskip=1pt plus 2.5pt minus 1pt
-  \def\rm{\fam\z@\ninerm}%
+  \def\rm{\def\SMC{\eightrm}\fam\z@\ninerm}%
   \textfont\z@=\ninerm \scriptfont\z@=\sevenrm
   \def\oldstyle{\fam\@ne\ninei}%
   \textfont\@ne=\ninei \scriptfont\@ne=\seveni
   \textfont\tw@=\ninesy \scriptfont\tw@=\sevensy
-  \def\it{\fam\itfam\nineit}%
+  \def\it{\def\SMC{\eightit}\fam\itfam\nineit}%
   \textfont\itfam=\nineit
-  \def\sl{\fam\slfam\ninesl}%
+  \def\sl{\def\SMC{\eightsl}\fam\slfam\ninesl}%
   \textfont\slfam=\ninesl
-  \def\bf{\fam\bffam\ninebf}%
+  \def\bf{\def\SMC{\eightbf}\fam\bffam\ninebf}%
   \textfont\bffam=\ninebf \scriptfont\bffam=\sevenbf
   \def\smc{\ninesmc}%
-  \def\SMC{\eightrm}%
-  \font\manual=logo9
-  \font\manualsl=logosl10 at 9pt
-  \def\tt{\ninett}%
-        \setttglue
+  \let\manual\ninelogo
+  \let\manualsl=\ninelogosl
+  \def\tt{\ninett}\setttglue
   \setbox\strutbox=\hbox{\vrule height 6.75pt depth 2.25pt width\z@}%
   \setbox\struttbox=\hbox{\vrule height 7.75pt depth 3.25pt width\z@}%
   \normalbaselines \rm
@@ -299,24 +303,22 @@
   \belowdisplayskip=2pt plus 2pt minus 1pt
   \abovedisplayshortskip=0pt plus 2pt
   \belowdisplayshortskip=1pt plus 2pt minus 1pt
-  \def\rm{\fam\z@\eightrm}%
+  \def\rm{\def\SMC{\sevenrm}\fam\z@\eightrm}%
   \textfont\z@=\eightrm \scriptfont\z@=\sixrm
   \def\oldstyle{\fam\@ne\eighti}%
   \textfont\@ne=\eighti \scriptfont\@ne=\sixi
   \textfont\tw@=\eightsy \scriptfont\tw@=\sixsy
 % \textfont\thr@@=\eightex \scriptfont\thr@@=\eightex
-  \def\it{\fam\itfam\eightit}%
+  \def\it{\def\SMC{\sevenit}\fam\itfam\eightit}%
   \textfont\itfam=\eightit
-  \def\sl{\fam\slfam\eightsl}%
+  \def\sl{\def\SMC{\sevensl}\fam\slfam\eightsl}%
   \textfont\slfam=\eightsl
-  \def\bf{\fam\bffam\eightbf}%
+  \def\bf{\def\SMC{\sevenbf}\fam\bffam\eightbf}%
   \textfont\bffam=\eightbf \scriptfont\bffam=\sixbf
   \def\smc{\eightsmc}%
-  \def\SMC{\sevenrm}%
-  \font\manual=logo8
-  \font\manualsl=logosl10 at 8pt
-  \def\tt{\eighttt}%
-  \setttglue
+  \let\manual\eightlogo
+  \let\manualsl\eightlogosl
+  \def\tt{\eighttt}\setttglue
   \setbox\strutbox=\hbox{\vrule height 6pt depth 2pt width\z@}%
   \setbox\struttbox=\hbox{\vrule height 7pt depth 3pt width\z@}%
   \normalbaselines \rm
@@ -459,7 +461,10 @@
 
 \def\rfoot{%
   \hbox to \pagewd{%
-    \tenrm
+    \tenrm \frenchspacing
+    \def\\{\unskip\ \ignorespaces}% line break commands produce normal space
+    \let\newline=\\%
+    \tubtypesetdoi
     \makestrut[\z@;0.5pc]%
     \ifPrelimDraft
       \midrtitle\hfil\midrtitle
@@ -484,7 +489,7 @@
     \ifnum\count1<\authornumber
       ,      % Wanted space.
     \else
-      {} and % Idem.
+      ,      % Idem. Was "{} and", but we prefer all commas now.
     \fi
   \fi
   \theauthor{\the\count1}%
@@ -495,6 +500,36 @@
 
 \def\runfoot{\vbox to \rfootlgt{\vfil \rfoot }}
 
+% DOI output. See tugboat.dtx for comments.
+%
+% Macros so we can use the same code as tugboat.dtx.
+\newif\iftubomitdoioption  % explicit option when posting early
+\newif\iftubsecondcolstart % we'll add if ever needed for plain
+\newif\iftubfinaloption    % set in tugboat.dates
+\def\tbsurl#1{{\tt #1}}    % we don't try to have live urls in plain
+\def\scriptsize{\let\rm=\sevenrm \font\tt=cmtt8 at 7pt % fake 7pt match LaTeX
+                \baselineskip=8pt \relax} % fake
+\def\@empty{}
+%
+\def\tubdoiprefix{10.47397/tb} % the number crossref assigned us
+%
+\def\tubtypesetdoi{\iftubomitdoioption\else % if not explicit omission ...
+ \ifnum\authornumber>0 % our convention: no doi if no author
+ \iftubfinaloption % do this if [final], even if pageno>900
+  \vbox to 0pt{% don't impact normal layout
+    \edef\thedoi{\ifnum\count0>900 xnot\fi % but make url invalid if >900
+                 doi.org/\tubdoiprefix/\volno-\issno/\jobname}%
+    \scriptsize
+    \vskip\baselineskip
+    \iftubsecondcolstart \moveright \tubcolwidthandgutter \fi
+    \rlap{\expandafter\tbsurl\expandafter{\thedoi}}%
+    \vss
+  }%
+  \global\let\tubtypesetdoi\@empty % only do it once, no matter what.
+ \fi
+ \fi
+\fi}
+
 %  Macros to produce extra running heads for stripping onto pages
 %  received as camera copy.  Format must be preset to \OneCol, and
 %  start on a new page.
@@ -814,7 +849,7 @@
 %  Two cases: 0 = last page was nonstandard; reset \vsize
 %             1 = do not reset \vsize: okay or length already reset
 \def\D@EndPage{%
-  \global\advancepageno
+  \advancepageno
   \T@stCount=1
   \ifThisIsFirstPage \T@stCount=0 \global\ThisIsFirstPagefalse
                      \resetfirsthead \resetfirstfoot
@@ -1790,10 +1825,16 @@
   \frenchspacing\rightskip=-\ttrightskip \hyphenpenalty\@M
   }
 
-%  \ttrightskip is the permissible overhang beyond right margin;
-%  in MANMAC, this is 5pc, which is fine for the TeXbook, but too much here.
+%  \ttrightskip is the permissible overhang beyond right margin for verbatim;
+%  in MANMAC, this is 5pc, which is fine for the TeXbook, but much too
+%  much here. Until 2020-10-07, this was 1pc, but that also looks to be
+%  too much (we don't allow any overrun by default in LaTeX). The 2.9pt
+%  value comes from a verbatim line in \ninett (the default), with the
+%  standard \parindent (resetting that to zero seems too big a change)
+%  that is 43 characters long; it's 2.89pt overfull, and doesn't look
+%  terrible, so accept it. BTW \hfuzz=1pt in tugboat.sty.
 
-\newdimen\ttrightskip   \ttrightskip=1pc
+\newdimen\ttrightskip \ttrightskip=2.9pt
 
 \def\@afterverbinline{}