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-rw-r--r--support/TeX4ht/source/tex4ht-4ht.tex6
1 files changed, 4 insertions, 2 deletions
diff --git a/support/TeX4ht/source/tex4ht-4ht.tex b/support/TeX4ht/source/tex4ht-4ht.tex
index e55a7e212e..e0157a2263 100644
--- a/support/TeX4ht/source/tex4ht-4ht.tex
+++ b/support/TeX4ht/source/tex4ht-4ht.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-4ht.tex 1253 2022-11-28 09:54:31Z michal_h21 $
+% $Id: tex4ht-4ht.tex 1259 2022-12-02 22:40:01Z michal_h21 $
% tex tex4ht-4ht or ht tex tex4ht-4ht
%
% Copyright 2009-2022 TeX Users Group
@@ -25183,7 +25183,9 @@ as they resulted in unwanted blank lines.
\setbox\@tempboxa=\FV@ListProcessLine{#1}%
\let\FV@ProcessLine\FV@ListProcessLine@iv}
\def\FV@ListProcessLine@iv#1{%
- \box\@tempboxa
+ % we use \nobreak to really prevent unwanted line breaks
+ % see https://github.com/michal-h21/make4ht/issues/104
+ \box\@tempboxa\nobreak%
\setbox\@tempboxa=\FV@ListProcessLine{#1}}%
\def\FV@ListProcessLastLine{%
\ifx\FV@ProcessLine\FV@ListProcessLine@iv