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-rw-r--r--Master/texmf-dist/source/generic/tex4ht/ChangeLog4
-rw-r--r--Master/texmf-dist/source/generic/tex4ht/tex4ht-ooffice.tex12
-rw-r--r--Master/texmf-dist/tex/generic/tex4ht/ooffice.4ht14
3 files changed, 25 insertions, 5 deletions
diff --git a/Master/texmf-dist/source/generic/tex4ht/ChangeLog b/Master/texmf-dist/source/generic/tex4ht/ChangeLog
index 0507080b417..58ca9bee340 100644
--- a/Master/texmf-dist/source/generic/tex4ht/ChangeLog
+++ b/Master/texmf-dist/source/generic/tex4ht/ChangeLog
@@ -1,5 +1,9 @@
2022-01-12 Michal Hoftich <michal.h21@gmail.com>
+ * tex4ht-ooffice.tex (ooffice.4ht): added alternative
+ text support for images.
+ https://tex.stackexchange.com/a/630017/2891
+
* tex4ht-4ht.tex (graphicx.4ht): declare GraphicsAlt configuration,
in order to support the \includegraphics's alt attribute in other
output formats than HTML.
diff --git a/Master/texmf-dist/source/generic/tex4ht/tex4ht-ooffice.tex b/Master/texmf-dist/source/generic/tex4ht/tex4ht-ooffice.tex
index 9b1fbf1ffcc..663fdb47116 100644
--- a/Master/texmf-dist/source/generic/tex4ht/tex4ht-ooffice.tex
+++ b/Master/texmf-dist/source/generic/tex4ht/tex4ht-ooffice.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-ooffice.tex 1053 2022-01-09 15:36:40Z karl $
+% $Id: tex4ht-ooffice.tex 1056 2022-01-12 22:24:14Z michal_h21 $
% compile 3 times: latex tex4ht-ooffice
% htlatex tex4ht-ooffice "xhtml,4,sections+"
%
@@ -1171,6 +1171,9 @@ Enable supported image extensions out of the box.
\def:image:mime:type{.gif}{image/gif}
\def:image:mime:type{.svg}{image/svg+xml}
\def\svg:width{0.0pt}\def\svg:height{0.0pt}
+% this is defined in graphicx.4ht, but we should it define here too, for cases
+% when graphicx is not used
+\NewConfigure{GraphicsAlt}{1}
\Configure{IMG}
{|<insert shadowing fig file|>%
\ht:special{t4ht=<draw:frame
@@ -1194,7 +1197,12 @@ Enable supported image extensions out of the box.
/><!--draw:name="}}
{" }
{\ht:special{t4ht=" }}
- {\ht:special{t4ht=--></draw:frame>}}
+ {%
+ \ifx\a:GraphicsAlt\relax%
+ \Configure{GraphicsAlt}{ALT}%
+ \fi%
+ \ht:special{t4ht=--><svg:title>\a:GraphicsAlt</svg:title></draw:frame>}%
+ }
>>>
\<configure ooffice pst-jtree\><<<
diff --git a/Master/texmf-dist/tex/generic/tex4ht/ooffice.4ht b/Master/texmf-dist/tex/generic/tex4ht/ooffice.4ht
index 0a400c7949c..51dccea4f00 100644
--- a/Master/texmf-dist/tex/generic/tex4ht/ooffice.4ht
+++ b/Master/texmf-dist/tex/generic/tex4ht/ooffice.4ht
@@ -1,4 +1,4 @@
-% ooffice.4ht (2022-01-09-07:36), generated from tex4ht-ooffice.tex
+% ooffice.4ht (2022-01-12-14:29), generated from tex4ht-ooffice.tex
% Copyright 2009-2022 TeX Users Group
% Copyright 2001-2009 Maarten Wisse, James Naughton, Eitan M. Gurari
%
@@ -17,7 +17,7 @@
%
% If you modify this program, changing the
% version identification would be appreciated.
-\immediate\write-1{version 2022-01-09-07:36}
+\immediate\write-1{version 2022-01-12-14:29}
\exit:ifnot{Preamble,%
algorithmicx,%
@@ -500,6 +500,9 @@ xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0"\Hnew
\def:image:mime:type{.gif}{image/gif}
\def:image:mime:type{.svg}{image/svg+xml}
\def\svg:width{0.0pt}\def\svg:height{0.0pt}
+% this is defined in graphicx.4ht, but we should it define here too, for cases
+% when graphicx is not used
+\NewConfigure{GraphicsAlt}{1}
\Configure{IMG}
{% parse the image extension, will be used later
\expandafter\filename@parse\expandafter{\PictureFile}%
@@ -538,7 +541,12 @@ xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0"\Hnew
/><!--draw:name="}}
{" }
{\ht:special{t4ht=" }}
- {\ht:special{t4ht=--></draw:frame>}}
+ {%
+ \ifx\a:GraphicsAlt\relax%
+ \Configure{GraphicsAlt}{ALT}%
+ \fi%
+ \ht:special{t4ht=--><svg:title>\a:GraphicsAlt</svg:title></draw:frame>}%
+ }
\Configure{PictureAlt*+[]}
{\ht:special{t4ht>\jobname .tmp}}
{\ht:special{t4ht<\jobname .tmp}}