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OK, 50% of the way there. Batch file modified as below, produced
varying file sizes within five iterations, so now to add "Use unique
filename" code.<br>
<br>
<blockquote type="cite">@echo off
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;">xetex
-no-pdf test.tex</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;">FOR /L
%%n in (1,1,32767) do xdvipdfmx -z 0 test.xdv</p>
</blockquote>
<br>
<br>
<blockquote type="cite">O:\Box-root>Do-it<br>
This is XeTeX, Version 3.14159265-2.6-0.999992 (TeX Live
2020/W32TeX) (preloaded format=xetex)<br>
restricted \write18 enabled.<br>
entering extended mode<br>
(./Test.tex<br>
Underfull \vbox (badness 10000) has occurred while \output is
active [1]<br>
Underfull \vbox (badness 10000) has occurred while \output is
active [2]<br>
Underfull \vbox (badness 10000) has occurred while \output is
active [3]<br>
Underfull \vbox (badness 10000) has occurred while \output is
active [4]<br>
Underfull \vbox (badness 10000) has occurred while \output is
active [5]<br>
Underfull \vbox (badness 10000) has occurred while \output is
active [6]<br>
Underfull \vbox (badness 10000) has occurred while \output is
active [7]<br>
[8] )<br>
(see the transcript file for additional information)<br>
Output written on Test.xdv (8 pages, 142324 bytes).<br>
Transcript written on Test.log.<br>
test.xdv -> test.pdf<br>
[1][2][3][4][5][6][7][8]<br>
393023 bytes written<br>
test.xdv -> test.pdf<br>
[1][2][3][4][5][6][7][8]<br>
393023 bytes written<br>
test.xdv -> test.pdf<br>
[1][2][3][4][5][6][7][8]<br>
393023 bytes written<br>
test.xdv -> test.pdf<br>
[1][2][3][4][5][6][7][8]<br>
393025 bytes written<br>
test.xdv -> test.pdf<br>
[1][2][3][4][5][6][7][8]<br>
393023 bytes written<br>
^CTerminate batch job (Y/N)? y</blockquote>
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