CTAN sync 202205140300

1 files changed, 26 insertions, 1 deletions

diff --git a/support/TeX4ht/source/tex4ht-html4.tex b/support/TeX4ht/source/tex4ht-html4.tex
index d21364326d..a2c897578c 100644
--- a/support/TeX4ht/source/tex4ht-html4.tex
+++ b/support/TeX4ht/source/tex4ht-html4.tex
@@ -1,4 +1,4 @@
-% $Id: tex4ht-html4.tex 1124 2022-04-29 15:04:44Z michal_h21 $
+% $Id: tex4ht-html4.tex 1133 2022-05-13 13:41:16Z michal_h21 $
 % Compile 4 times: latex tex4ht-html4
 % Copy html4.4ht into the work directory before all but the last compilation.
 %
@@ -1139,10 +1139,35 @@ tex4ht-body>>>
        \Log:Note{For section filenames that reflect on
                  their titles use the command line 
                  option `sec-filename'}
+       \:CheckOption{cut-fullname}
+       \if:Option
+         |<section type names for cutat files|>
+       \else
+          \Log:Note{For section filenames that use full
+                 jobname and section type use the command line 
+                 option `cut-fullname'}
+       \fi
     \fi 
 \fi
 >>>
 
+This redefines internal macro from tex4ht.sty to use a full 
+section type name instead of just first two characters. 
+This can be usefull especially when you cut at level that cuts both 
+subsections and subsubsections, as these will produce the same filenames.
+
+See \Link[https://tex.stackexchange.com/a/644072/2891]{}{} this answer for more
+details\EndLink.
+
+\<section type names for cutat files\><<<
+\let\j:bname\jobname
+\def\fx:pt#1xxx!*?: {%
+  \expandafter\ifx \csname big:#1:\endcsname\relax%
+  \expandafter\gHAssign\csname big:#1:\endcsname  0  \fi%
+  \expandafter\gHAdvance\csname big:#1:\endcsname  1%
+\edef\big:fn{#1\csname big:#1:\endcsname}}
+>>>
+
 \<section names for cutat files\><<<
 \Configure{CutAt-filename}{%
    \ifx \:NxtNwFN\:Undef