CTAN sync 202310140301

4 files changed, 61 insertions, 6 deletions

diff --git a/support/TeX4ht/source/ChangeLog b/support/TeX4ht/source/ChangeLog
index b337ea50bd..f07dcd774f 100644
--- a/support/TeX4ht/source/ChangeLog
+++ b/support/TeX4ht/source/ChangeLog
@@ -1,3 +1,13 @@
+2023-10-13  Michal Hoftich  <michal.h21@gmail.com>
+
+	* tex4ht-4ht.tex (piton.4ht): fixed support for the current version
+	of the Piton package.
+
+	* tex4ht-4ht.tex (transparent.4ht),
+	* tex4ht-html4.tex (html4.4ht): added support for the transparent
+	package.
+	https://puszcza.gnu.org.ua/bugs/?612
+
 2023-10-12  Karl Berry  <karl@freefriends.org>
 
 	* tex4ht-c.tex (<span char block>): avoid negative indexing into
diff --git a/support/TeX4ht/source/mktex4ht-cnf.tex b/support/TeX4ht/source/mktex4ht-cnf.tex
index 14e936ccd0..9fe2c3216a 100644
--- a/support/TeX4ht/source/mktex4ht-cnf.tex
+++ b/support/TeX4ht/source/mktex4ht-cnf.tex
@@ -1,4 +1,4 @@
-% $Id: mktex4ht-cnf.tex 1349 2023-07-25 14:28:00Z michal_h21 $
+% $Id: mktex4ht-cnf.tex 1388 2023-10-13 11:46:56Z michal_h21 $
 % Manually-maintained file, listing *.4ht files created by tex4ht-4ht.tex.
 % Read by tex4ht-cond4ht.
 %
@@ -295,6 +295,7 @@
 \AddFile{7}{fancybox}
 \AddFile{7}{adjustbox}
 \AddFile{7}{awesomebox}
+\AddFile{7}{transparent}
 \AddFile{7}{alltt}
 \AddFile{9}{lb}
 \AddFile{7}{latin1}
diff --git a/support/TeX4ht/source/tex4ht-4ht.tex b/support/TeX4ht/source/tex4ht-4ht.tex
index a98aa163b0..7c441dad27 100644
--- a/support/TeX4ht/source/tex4ht-4ht.tex
+++ b/support/TeX4ht/source/tex4ht-4ht.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-4ht.tex 1386 2023-10-12 14:03:28Z michal_h21 $
+% $Id: tex4ht-4ht.tex 1389 2023-10-13 13:36:04Z michal_h21 $
 % tex tex4ht-4ht   or   ht tex tex4ht-4ht
 %
 % Copyright 2009-2023 TeX Users Group    
@@ -26022,8 +26022,20 @@ Minted, it turns the breaklines option to false when it is used.
   \a:pitonnumber
   \bool_if:NT \l__piton_line_numbers_bool
   {
-    \bool_if:NF \l__piton_all_line_numbers_bool
-    { \tl_if_eq:nnF  { #1 } { \PitonStyle {Prompt}{} } } % corrected 2023/04/10
+  \bool_if:nF
+    {
+      \str_if_eq_p:nn { #1 } { \PitonStyle {Prompt}{} }
+      &&
+      \l__piton_skip_empty_lines_bool
+    }
+    { \int_gincr:N \g__piton_visual_line_int}
+
+  \bool_if:nT
+    {
+      ! \str_if_eq_p:nn { #1 } { \PitonStyle {Prompt}{} }
+      ||||
+      ( ! \l__piton_skip_empty_lines_bool && \l__piton_label_empty_lines_bool )
+    }
     \__piton_print_number:
   }
   \b:pitonnumber
@@ -26053,7 +26065,7 @@ Minted, it turns the breaklines option to false when it is used.
   \ht:special{t4ht@[}% ignore next linebreak, to preven spurious blank line at the beginning of listings
   \gdef\:pitonendignorelines{\ht:special{t4ht@]}}
 }
-\append:def\__piton_width_to_aux:{\b:piton}
+\append:def\__piton_write_aux:{\b:piton}
 
 >>>
 
@@ -33091,6 +33103,31 @@ The following might be problematic with a caption
 >>>
 
 %%%%%%%%%%%%%%%%%%%%%%%
+\Section{transparent.sty}
+%%%%%%%%%%%%%%%%%%%%%%%
+
+\<transparent.4ht\><<<
+% transparent.4ht (|version), generated from |jobname.tex
+% Copyright 2023 TeX Users Group
+|<TeX4ht license text|>
+|<transparent shared config|>
+\Hinput{transparent}
+\endinput
+
+>>> \AddFile{7}{transparent}
+
+The transparent package doesn't define its commands in the DVI mode, so we need to provide
+our versions. 
+
+\<transparent shared config\><<<
+% dummy command, just to prevent compilation errors
+\providecommand\transparent[1]{}
+% this can actually do something useful, as it operates on encloded content.
+\NewConfigure{texttransparent}{2}
+\providecommand\texttransparent[2]{\def\transparent:opacity{#1}\a:texttransparent#2\b:texttransparent}
+>>>
+
+%%%%%%%%%%%%%%%%%%%%%%%
 \Section{alltt.sty}
 %%%%%%%%%%%%%%%%%%%%%%%
 
diff --git a/support/TeX4ht/source/tex4ht-html4.tex b/support/TeX4ht/source/tex4ht-html4.tex
index 4a607faa94..ae6efcef89 100644
--- a/support/TeX4ht/source/tex4ht-html4.tex
+++ b/support/TeX4ht/source/tex4ht-html4.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-html4.tex 1383 2023-10-12 13:00:56Z michal_h21 $
+% $Id: tex4ht-html4.tex 1388 2023-10-13 11:46:56Z michal_h21 $
 % Compile 4 times: latex tex4ht-html4
 % Copy html4.4ht into the work directory before all but the last compilation.
 %
@@ -21704,6 +21704,13 @@ users redefine the latter macro.
 >>>
 
 
+%%%%%%%%%%%%%%%%%%%%%%
+\section{transparent}
+%%%%%%%%%%%%%%%%%%%%%%
+
+\<configure html4 transparent\><<<
+\Configure{texttransparent}{\HCode{<span class="texttransparent" style="opacity:\transparent:opacity;">}}{\HCode{</span>}}
+>>>
 
 
 \section{fontmath.ltx}