texlive[71324] Master/texmf-dist: \indexprologue support, tex4ht

[commits+karl at tug.org]

Revision: 71324
          https://tug.org/svn/texlive?view=revision&revision=71324
Author:   karl
Date:     2024-05-22 23:16:59 +0200 (Wed, 22 May 2024)
Log Message:
-----------
\indexprologue support, tex4ht r1522

Revision Links:
--------------
    https://tug.org/svn/texlive?view=revision&revision=1522

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/imakeidx.4ht

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2024-05-22 20:34:20 UTC (rev 71323)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/ChangeLog	2024-05-22 21:16:59 UTC (rev 71324)
@@ -1,3 +1,9 @@
+2024-05-22  Michal Hoftich  <michal.h21 at gmail.com>
+
+	* tex4ht-4ht.tex (imakeidx.4ht): added support for the
+	\indexprologue command.
+	https://tex.stackexchange.com/a/714548/2891
+
 2024-05-20  Michal Hoftich  <michal.h21 at gmail.com>
 
 	* tex4ht-4ht.tex (

Modified: trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex
===================================================================
--- trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex	2024-05-22 20:34:20 UTC (rev 71323)
+++ trunk/Master/texmf-dist/source/generic/tex4ht/tex4ht-4ht.tex	2024-05-22 21:16:59 UTC (rev 71324)
@@ -1,4 +1,4 @@
-% $Id: tex4ht-4ht.tex 1521 2024-05-20 13:02:00Z michal_h21 $
+% $Id: tex4ht-4ht.tex 1522 2024-05-22 20:28:13Z michal_h21 $
 % tex tex4ht-4ht   or   ht tex tex4ht-4ht
 %
 % Copyright 2009-2024 TeX Users Group    
@@ -32569,10 +32569,10 @@
 \fi
 >>>
 
-Support for the intoc option of Imakeidx:
+Support for the intoc option of Imakeidx and the \`'\indexprologue' command.
 
 \<imakeidx.sty\><<<
-\Configure{@begin}{theindex}{\ind:defs\imki at maybeaddtotoc}
+\Configure{@begin}{theindex}{\ind:defs\imki at maybeaddtotoc\imki at idxprologue\global\let\imki at idxprologue\relax}
 >>>
 
 Prevent the automatic index compilation, the index produced by tex4ht

Modified: trunk/Master/texmf-dist/tex/generic/tex4ht/imakeidx.4ht
===================================================================
--- trunk/Master/texmf-dist/tex/generic/tex4ht/imakeidx.4ht	2024-05-22 20:34:20 UTC (rev 71323)
+++ trunk/Master/texmf-dist/tex/generic/tex4ht/imakeidx.4ht	2024-05-22 21:16:59 UTC (rev 71324)
@@ -1,4 +1,4 @@
-% imakeidx.4ht (2024-05-20-13:21), generated from tex4ht-4ht.tex
+% imakeidx.4ht (2024-05-22-14:13), generated from tex4ht-4ht.tex
 % Copyright 2019-2024 TeX Users Group
 %
 % This work may be distributed and/or modified under the
@@ -16,7 +16,7 @@
 %
 % If you modify this program, changing the
 % version identification would be appreciated.
-\immediate\write-1{version 2024-05-20-13:21}
+\immediate\write-1{version 2024-05-22-14:13}
 
 
 \def\:temp#1#2#3{\html:addr%
@@ -32,7 +32,7 @@
 \ifx \a:makeindex\:UnDef
 \NewConfigure{makeindex}{1}\Configure{makeindex}{}
 \fi
-\Configure{@begin}{theindex}{\ind:defs\imki at maybeaddtotoc}
+\Configure{@begin}{theindex}{\ind:defs\imki at maybeaddtotoc\imki at idxprologue\global\let\imki at idxprologue\relax}
 
 \ExplSyntaxOn
 \renewcommand\:saveindex[2][]{\seq_gput_right:Nn\:savedindex{[#1]{#2}}}