texlive[68735] Master/texmf-dist: emulate tabu with tabularx, tex4ht

[commits+karl at tug.org]

Revision: 68735
          https://tug.org/svn/texlive?view=revision&revision=68735
Author:   karl
Date:     2023-11-02 21:46:22 +0100 (Thu, 02 Nov 2023)
Log Message:
-----------
emulate tabu with tabularx, tex4ht r1402-03

Revision Links:
--------------
    https://tug.org/svn/texlive?view=revision&revision=1402

Modified Paths:
--------------
    trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
    trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
    trunk/Master/texmf-dist/tex/generic/tex4ht/tabu.4ht
    trunk/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2023-11-02 19:57:02 UTC (rev 68734)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2023-11-02 20:46:22 UTC (rev 68735)
@@ -1,9 +1,14 @@
+2023-11-02  Michal Hoftich  <michal.h21 at gmail.com>
+
+	* tex4ht-4ht.tex (tabu.4ht, usepackage.4ht): use Tabularx as a
+	emulation for Tabu.
+	https://tex.stackexchange.com/a/238155/2891
+
 2023-11-01  Michal Hoftich  <michal.h21 at gmail.com>
 
 	* tex4ht-html4.4ht: fixed support for font sizes with decimal points
 	in the `p-width` option.
 
-
 2023-10-31  Michal Hoftich  <michal.h21 at gmail.com>
 
 	* tex4ht-4ht.tex (enotez.4ht),

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex	2023-11-02 19:57:02 UTC (rev 68734)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex	2023-11-02 20:46:22 UTC (rev 68735)
@@ -1,4 +1,4 @@
-% $Id: tex4ht-4ht.tex 1400 2023-10-31 16:57:08Z michal_h21 $
+% $Id: tex4ht-4ht.tex 1403 2023-11-02 16:09:43Z michal_h21 $
 % tex tex4ht-4ht   or   ht tex tex4ht-4ht
 %
 % Copyright 2009-2023 TeX Users Group    
@@ -11007,9 +11007,10 @@
 
 \<tabu.4ht\><<< 
 % tabu.4ht (|version), generated from |jobname.tex 
-% Copyright 2018 TeX Users Group 
+% Copyright 2018-2023 TeX Users Group 
 |<TeX4ht license text|> 
 |<tabu config|>
+|<tabu redefine env|>
 \Hinput{tabu} 
 \endinput
 >>> \AddFile{9}{tabu}
@@ -11062,7 +11063,21 @@
 }% \tabu at setup
 >>>
 
+\<tabu redefine env\><<<
+\def\:tempa#1#{%
+  \setbox\z@=\hbox#1{}% this is necessary to support \begin{tabu} to 7cm{...}
+  \ifvmode\IgnorePar\fi\EndP\let\endtabu\endtabularx\tabularx{\textwidth}% 
+}
+\HLet\tabu\:tempa
+>>>
 
+We need to load the tabularx package, because we use it instead of Tabu for actual tables
+
+\<add to usepackage\><<<
+\AddToHook{package/tabu/before}{\RequirePackage{tabularx}} 
+>>>
+
+
 %%%%%%%%%%%%%%%%%%%%%%%%
 \Section{threeparttable}
 %%%%%%%%%%%%%%%%%%%%%%%%

Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/tabu.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/tabu.4ht	2023-11-02 19:57:02 UTC (rev 68734)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/tabu.4ht	2023-11-02 20:46:22 UTC (rev 68735)
@@ -1,5 +1,5 @@
-% tabu.4ht (2018-12-30-09:31), generated from tex4ht-4ht.tex
-% Copyright 2018 TeX Users Group
+% tabu.4ht (2023-11-02-13:26), generated from tex4ht-4ht.tex
+% Copyright 2018-2023 TeX Users Group
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either
@@ -16,7 +16,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2018-12-30-09:31}
+\immediate\write-1{version 2023-11-02-13:26}
 
 % we must suppress \everyrow redefintion by tabu, so some macro patching is necessary
 \def\tabu at AtBeginDocument{
@@ -64,6 +64,12 @@
     % \tabu at setreset % this causes issues
 }% \tabu at setup
 
+\def\:tempa#1#{%
+  \setbox\z@=\hbox#1{}% this is necessary to support \begin{tabu} to 7cm{...}
+  \ifvmode\IgnorePar\fi\EndP\let\endtabu\endtabularx\tabularx{\textwidth}%
+}
+\HLet\tabu\:tempa
+
 \Hinput{tabu}
 \endinput
 

Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht	2023-11-02 19:57:02 UTC (rev 68734)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/usepackage.4ht	2023-11-02 20:46:22 UTC (rev 68735)
@@ -1,4 +1,4 @@
-% usepackage.4ht (2023-07-25-12:42), generated from tex4ht-4ht.tex
+% usepackage.4ht (2023-11-02-13:26), generated from tex4ht-4ht.tex
 % Copyright 2003-2009 Eitan M. Gurari
 % Copyright 2009-2023 TeX Users Group
 %
@@ -17,7 +17,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2023-07-25-12:42}
+\immediate\write-1{version 2023-11-02-13:26}
 
    \def\:temp{tex4ht}\ifx \:temp\@currname
    \:warning{\string\usepackage{tex4ht} again?}
@@ -72,6 +72,7 @@
 \Configure{PackageHooks}{breakurl.sty}{breakurl-hooks.4ht}
 \Configure{PackageHooks}{hyperref.sty}{hyperref-hooks.4ht}
 \Configure{PackageHooks}{bookmark.sty}{bookmark-hooks.4ht}
+\AddToHook{package/tabu/before}{\RequirePackage{tabularx}}
 \Configure{PackageHooks}{caption.sty}{caption-hooks.4ht}
 \Configure{PackageHooks}{footnotebackref.sty}{footnotebackref-hooks.4ht}
 \AddToHook{package/doc/before}{\SUPOff}