147 files changed, 12148 insertions, 1800 deletions

diff --git a/FILES.byname b/FILES.byname
index 32a759ffce..1f3f76c1d0 100644
--- a/FILES.byname
+++ b/FILES.byname
@@ -4993,7 +4993,7 @@
 1990/10/02 |        812 | dviware/vutex/vaxvms.ins
 1990/10/02 |     127576 | dviware/vutex/vutex.web
 2014/04/13 |    4600576 | dviware/xdvi/22.87/xdvik-22.87.tar.gz
-2020/01/16 |     157353 | FILES.last07days
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 2018/06/27 |      99883 | fonts/academicons/academicons.pdf
 2018/06/27 |      10779 | fonts/academicons/academicons.sty
 2018/06/27 |       5774 | fonts/academicons/academicons.tex
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 2006/11/05 |        699 | fonts/fonetika/README
 2006/05/01 |        537 | fonts/fonetika/t1fonetika.fd
 2006/12/04 |     204471 | fonts/fonetika.zip
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 2020/01/16 |        616 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/bridge_track_beneath.tikz
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 2020/01/16 |     613408 | systems/texlive/tlnet/archive/babel.source.r53415.tar.xz
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 2020/01/16 |     594241 | graphics/pgf/contrib/tikz-trackschematic.zip
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 2020/01/16 |      57235 | macros/latex/contrib/xsim/doc/examples/xsim.texsx-338165.pdf
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 2020/01/16 |        557 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/transmitter_forward.tikz
 2020/01/16 |     557273 | biblio/bibtex/contrib/bath-bst/bath-bst.pdf
@@ -157,23 +488,18 @@
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 2020/01/16 |        542 | macros/latex/contrib/xsim/doc/examples/xsim.texsx-370642.tex
 2020/01/16 |        542 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/distant_speed_signal_forward.tikz
 2020/01/16 |        541 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/transmitter.tikz
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 2020/01/16 |      53802 | macros/latex/contrib/ghsystem/pictures/ghsystem_explos-2.jpg
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 2020/01/16 |        536 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/double-slip_turnout_left.tikz
 2020/01/16 |      53511 | macros/latex/contrib/ghsystem/pictures/ghsystem_explos-1.jpg
 2020/01/16 |        534 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/route_signal_backward.tikz
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 2020/01/16 |        533 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_right_backward_manually.tikz
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 2020/01/16 |        531 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_right_forward_manually.tikz
 2020/01/16 |        531 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_left_backward_manually.tikz
 2020/01/16 |       5317 | macros/latex/contrib/xsim/code/xsim.templates.code.tex
@@ -184,7 +510,6 @@
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 2020/01/16 |       5237 | macros/latex/contrib/ghsystem/pictures/ghsystem_bottle-2-white.pdf
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 2020/01/16 |        520 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_with_fouling_right_backward.tikz
 2020/01/16 |        520 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_right_backward_moving_points.tikz
 2020/01/16 |    5207816 | systems/texlive/tlnet/archive/latex-tools-dev.doc.r53417.tar.xz
@@ -194,41 +519,35 @@
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 2020/01/16 |        518 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_right_backward_left_position.tikz
 2020/01/16 |        518 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_left_backward_moving_points.tikz
+2020/01/16 |     518341 | indexing/makeindexk/configure.texk
 2020/01/16 |        517 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_right_forward_right_position.tikz
 2020/01/16 |        517 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_left_backward_right_position.tikz
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 2020/01/16 |        516 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_with_fouling_left_forward.tikz
 2020/01/16 |        516 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_right_forward_left_position.tikz
 2020/01/16 |        516 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_left_forward_moving_points.tikz
 2020/01/16 |        516 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_left_backward_left_position.tikz
 2020/01/16 |        515 | graphics/pgf/contrib/tikz-trackschematic/tikz-trackschematic-snippets/turnout_left_forward_right_position.tikz
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-2020/01/16 |         48 | systems/texlive/tlnet/tlpkg/texlive.tlpdb.md5
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@@ -240,10 +559,10 @@
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 2020/01/16 |      42790 | macros/latex/contrib/ghsystem/pictures/ghsystem_acid-8.jpg
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 2020/01/16 |      37848 | macros/latex/contrib/ghsystem/pictures/ghsystem_acid.jpg
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-2020/01/13 |   18707816 | systems/win32/w32tex/pdftex-w32.tar.xz
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 2020/01/13 |      18605 | macros/latex/contrib/l3kernel/l3fp-round.dtx
 2020/01/13 |       1852 | systems/texlive/tlnet/archive/circledsteps.r53382.tar.xz
@@ -2169,14 +2336,12 @@
 2020/01/13 |     173224 | systems/win32/miktex/tm/packages/ulem.tar.lzma
 2020/01/13 |       1720 | systems/texlive/tlnet/archive/dsserif.source.r53384.tar.xz
 2020/01/13 |     172025 | macros/latex/contrib/apa6/apa6.dtx
-2020/01/13 |       1718 | language/japanese/zxjafont/README.md
 2020/01/13 |     169757 | macros/latex-dev/required/tools/shellesc.pdf
 2020/01/13 |       1666 | macros/latex-dev/required/tools/README.md
 2020/01/13 |       1655 | macros/latex/contrib/cooking-units/cooking-units.ins
 2020/01/13 |       1642 | macros/latex/contrib/l3kernel/l3term-glossary.tex
 2020/01/13 |     163785 | macros/latex-dev/required/tools/xr.pdf
 2020/01/13 |       1630 | macros/latex/contrib/l3experimental/xgalley.ins
-2020/01/13 |      16186 | language/japanese/zxjafont/zxjafont.sty
 2020/01/13 |      15841 | fonts/firamath/firamath-specimen.tex
 2020/01/13 |       1575 | macros/latex/contrib/l3experimental/xcoffins.ins
 2020/01/13 |       1571 | macros/latex/contrib/l3experimental/l3sys-shell.ins
@@ -2203,7 +2368,6 @@
 2020/01/13 |     144780 | macros/latex/contrib/l3kernel/l3news03.pdf
 2020/01/13 |     144779 | macros/latex-dev/required/tools/indentfirst.pdf
 2020/01/13 |       1444 | macros/latex/contrib/l3packages/l3keys2e-demo.tex
-2020/01/13 |     142626 | language/japanese/zxjafont/zxjafont.pdf
 2020/01/13 |       1424 | macros/latex/contrib/hep-paper/hep-paper.ins
 2020/01/13 |       1422 | macros/latex/contrib/apa6/README
 2020/01/13 |      14139 | macros/latex/contrib/l3kernel/l3news12.tex
@@ -2244,7 +2408,6 @@
 2020/01/13 |      10937 | macros/latex/contrib/l3experimental/l3sys-shell.dtx
 2020/01/13 |       1091 | language/japanese/zxjafont/LICENSE
 2020/01/13 |     108823 | macros/latex/contrib/l3kernel/l3token.dtx
-2020/01/13 |      10797 | language/japanese/zxjafont/zxjafont.tex
 2020/01/13 |      10777 | macros/latex-dev/required/tools/fontsmpl.dtx
 2020/01/13 |       1074 | fonts/firamath/README.md
 2020/01/13 |     107379 | macros/latex/contrib/l3kernel/l3news09.tex
@@ -2441,6 +2604,7 @@
 2020/01/12 |     202429 | macros/latex-dev/base/nfssfont.pdf
 2020/01/12 |       1976 | systems/texlive/tlnet/archive/simplebnf.r53370.tar.xz
 2020/01/12 |     196325 | macros/latex-dev/base/ltnews25.pdf
+2020/01/12 |       1958 | support/pkgcheck/src/messages/informationd.rs
 2020/01/12 |     195880 | macros/latex-dev/base/exscale.pdf
 2020/01/12 |       1948 | macros/latex-dev/base/minimal.cls
 2020/01/12 |     192293 | macros/latex-dev/base/latexsym.pdf
@@ -2458,6 +2622,7 @@
 2020/01/12 |     173077 | macros/latex-dev/base/alltt.pdf
 2020/01/12 |     172455 | macros/latex-dev/base/tlc2.err
 2020/01/12 |       1700 | macros/latex-dev/base/small2e.tex
+2020/01/12 |      16893 | support/pkgcheck/src/messages/mod.rs
 2020/01/12 |     164949 | macros/latex-dev/base/tlc2.pdf
 2020/01/12 |     163682 | macros/latex-dev/base/docstrip.dtx
 2020/01/12 |      16262 | macros/latex-dev/base/modguide.tex
@@ -2472,7 +2637,6 @@
 2020/01/12 |       1519 | macros/latex/contrib/circledsteps/ctikzexample.tex
 2020/01/12 |     151354 | macros/latex-dev/base/manual.pdf
 2020/01/12 |     150920 | macros/latex-dev/base/ltnews14.pdf
-2020/01/12 |     150062 | language/japanese/zxjafont.zip
 2020/01/12 |     150020 | macros/latex-dev/base/ltnews01.pdf
 2020/01/12 |     149740 | macros/latex-dev/base/ltnews17.pdf
 2020/01/12 |      14908 | macros/latex-dev/base/ltnews28.tex
@@ -2542,7 +2706,6 @@
 2020/01/11 |     420591 | macros/latex/contrib/exframe.zip
 2020/01/11 |      41227 | macros/latex/contrib/simplebnf.zip
 2020/01/11 |     405658 | macros/latex/contrib/acmart/acmguide.pdf
-2020/01/11 |    3929416 | systems/win32/w32tex/luajittex-exp-w32.tar.xz
 2020/01/11 |     390818 | macros/latex/contrib/exframe/exframe.pdf
 2020/01/11 |       3857 | macros/latex/contrib/simplebnf/simplebnf.sty
 2020/01/11 |    3508608 | systems/win32/w32tex/win64/luajittex-exp-w64.tar.xz
@@ -2556,7 +2719,6 @@
 2020/01/11 |       2013 | macros/latex/contrib/exframe/README.txt
 2020/01/11 |      18873 | macros/latex/contrib/tasks/tasks_en.tex
 2020/01/11 |     166256 | systems/texlive/tlnet/archive/ulem.doc.r53365.tar.xz
-2020/01/11 |   15915704 | systems/win32/w32tex/luatex-exp-w32.tar.xz
 2020/01/11 |       1322 | macros/latex/contrib/tasks/README
 2020/01/11 |      13072 | systems/texlive/tlnet/archive/nicematrix.r53363.tar.xz
 2020/01/11 |       1232 | macros/latex/contrib/tasks/tasks.cfg
@@ -2566,57 +2728,3 @@
 2020/01/11 |    1008632 | macros/latex/contrib/acmart/samples/sample-acmsmall-conf.pdf
 2020/01/11 |    1006144 | macros/latex/contrib/acmart/samples/sample-sigplan.pdf
 2020/01/11 |    1000733 | macros/latex/contrib/acmart/samples/sample-authordraft.pdf
-2020/01/10 |      83328 | systems/texlive/tlnet/archive/fontspec.source.r53357.tar.xz
-2020/01/10 |        831 | macros/latex/contrib/hithesis/back/conclusion.tex
-2020/01/10 |       7044 | macros/latex/contrib/hithesis/main.tex
-2020/01/10 |     699309 | macros/latex/contrib/nicematrix/nicematrix.pdf
-2020/01/10 |        695 | macros/latex/contrib/hithesis/back/resume.tex
-2020/01/10 |     610073 | macros/latex/contrib/hithesis/hithesis.pdf
-2020/01/10 |     571177 | systems/win32/miktex/tm/packages/aeb-mlink.tar.lzma
-2020/01/10 |        546 | macros/latex/contrib/ulem/README
-2020/01/10 |     526360 | macros/latex/contrib/tocloft.zip
-2020/01/10 |     503876 | macros/latex/contrib/tocloft/tocloft.pdf
-2020/01/10 |      44832 | systems/texlive/tlnet/archive/pst-eucl.r53354.tar.xz
-2020/01/10 |     444904 | systems/texlive/tlnet/archive/newpx.doc.r53355.tar.xz
-2020/01/10 |   44019536 | systems/win32/w32tex/web2c-w32.tar.xz
-2020/01/10 |       4395 | macros/latex/contrib/tocloft/README
-2020/01/10 |       3985 | macros/latex/contrib/hithesis/hithesis.ins
-2020/01/10 |       3971 | macros/latex/contrib/hithesis/front/cover.tex
-2020/01/10 |       3763 | macros/latex/contrib/hithesis/ctex-fontset-siyuan.def
-2020/01/10 |        346 | macros/latex/contrib/hithesis/front/denotation.tex
-2020/01/10 |     337720 | macros/latex/contrib/hithesis/main.pdf
-2020/01/10 |      32186 | macros/latex/contrib/hithesis/body/introduction.tex
-2020/01/10 |     317090 | macros/latex/contrib/nicematrix/nicematrix-french.pdf
-2020/01/10 |       3035 | macros/latex/contrib/hithesis/back/appA.tex
-2020/01/10 |  284724480 | systems/win32/w32tex/pstricks.tar.xz
-2020/01/10 |      26648 | systems/texlive/tlnet/archive/fontspec.r53357.tar.xz
-2020/01/10 |       2635 | macros/latex/contrib/hithesis/Makefile
-2020/01/10 |     263310 | macros/latex/contrib/nicematrix/nicematrix.dtx
-2020/01/10 |      25501 | macros/latex/contrib/hithesis/figures/golfer.eps
-2020/01/10 |     245785 | macros/latex/contrib/hithesis/hithesis.dtx
-2020/01/10 |       2424 | macros/latex/contrib/tocloft/tocloft.ins
-2020/01/10 |      24056 | macros/latex/contrib/hithesis/figures/hitlogo.eps
-2020/01/10 |        227 | macros/latex/contrib/hithesis/back/acknowledgements.tex
-2020/01/10 |    2149447 | systems/win32/miktex/tm/packages/newpx.tar.lzma
-2020/01/10 |      21103 | macros/latex/contrib/hithesis/figures/bthesistitle.eps
-2020/01/10 |    1943476 | systems/win32/w32tex/win64/context-w64.tar.xz
-2020/01/10 |       1921 | macros/latex/contrib/hithesis/latexmkrc
-2020/01/10 |       1865 | macros/latex/contrib/hithesis/back/publications.tex
-2020/01/10 |       1730 | macros/latex/contrib/hithesis/reference.bib
-2020/01/10 |     171494 | macros/latex/contrib/ulem.zip
-2020/01/10 |    1702116 | systems/texlive/tlnet/archive/newpx.r53355.tar.xz
-2020/01/10 |     160373 | macros/latex/contrib/ulem/ulem.pdf
-2020/01/10 |      15682 | macros/latex/contrib/ulem/ulem.sty
-2020/01/10 |     138996 | macros/latex/contrib/tocloft/tocloft.dtx
-2020/01/10 |     137852 | macros/latex/contrib/hithesis/hithesis.bst
-2020/01/10 |      13726 | macros/latex/contrib/ulem/ulem.ltx
-2020/01/10 |    1361359 | systems/win32/miktex/tm/packages/fontspec.tar.lzma
-2020/01/10 |      13502 | macros/latex/contrib/hithesis/README.md
-2020/01/10 |      13061 | macros/latex/contrib/hithesis/hithesis.sty
-2020/01/10 |    1264250 | systems/win32/miktex/tm/packages/pst-eucl.tar.lzma
-2020/01/10 |      12632 | macros/latex/contrib/hithesis/back/appendix01.tex
-2020/01/10 |    1250908 | systems/texlive/tlnet/archive/fontspec.doc.r53357.tar.xz
-2020/01/10 |        124 | macros/latex/contrib/hithesis/back/ceindex.tex
-2020/01/10 |    1219548 | systems/texlive/tlnet/archive/pst-eucl.doc.r53354.tar.xz
-2020/01/10 |    1079000 | macros/latex/contrib/hithesis.zip
-2020/01/10 |    1055770 | macros/latex/contrib/nicematrix.zip
diff --git a/fonts/fontawesome5/doc/fontawesome5.tex b/fonts/fontawesome5/doc/fontawesome5.tex
index c481ee9d7b..e0168548e0 100644
--- a/fonts/fontawesome5/doc/fontawesome5.tex
+++ b/fonts/fontawesome5/doc/fontawesome5.tex
@@ -8,7 +8,7 @@
 \usepackage{geometry}
 \MakeShortVerb{\|}
 \begin{document}
-\title{The fontawesome5 package\thanks{This document corresponds to fontawesome5 version 5.12.0, dated 2020/01/15}}
+\title{The fontawesome5 package\thanks{This document corresponds to fontawesome5 version 5.12.0.1, dated 2020/01/17}}
 \author{Font Awesome\thanks{More information at \url{https://fontawesome.com}} (The font)\and Marcel Krüger\thanks{E-Mail: \href{mailto:tex@2krueger.de}{\nolinkurl{tex@2krueger.de}}} (The \LaTeX{} package)}
 \maketitle
 This package provides \LaTeX{} support for the Font Awesome 5 icons.
diff --git a/fonts/fontawesome5/tex/fontawesome5-generic-helper.sty b/fonts/fontawesome5/tex/fontawesome5-generic-helper.sty
index 416fd9954d..9be302c125 100644
--- a/fonts/fontawesome5/tex/fontawesome5-generic-helper.sty
+++ b/fonts/fontawesome5/tex/fontawesome5-generic-helper.sty
@@ -15,7 +15,7 @@
 
 \@ifpackageloaded{fontawesome5}{}{\PackageError{fontawesome5-generic-helper}{This package should not be loaded individually. Load fontawesome5 instead.}{}}
 
-\ProvidesExplPackage{fontawesome5-generic-helper}{2020/01/15}{5.12.0}{non-uTeX helper for fontawesome5}
+\ProvidesExplPackage{fontawesome5-generic-helper}{2020/01/17}{5.12.0.1}{non-uTeX helper for fontawesome5}
 
 \cs_new_protected:Nn\__fontawesome_def_icon:nnnnn{
   \tl_if_empty:nF{#1}{
diff --git a/fonts/fontawesome5/tex/fontawesome5-utex-helper.sty b/fonts/fontawesome5/tex/fontawesome5-utex-helper.sty
index 8ab66fa882..f2d9f8f0b7 100644
--- a/fonts/fontawesome5/tex/fontawesome5-utex-helper.sty
+++ b/fonts/fontawesome5/tex/fontawesome5-utex-helper.sty
@@ -24,7 +24,7 @@
   \endinput
 }
 
-\ProvidesExplPackage{fontawesome5-utex-helper}{2020/01/15}{5.12.0}{uTeX helper for fontawesome5}
+\ProvidesExplPackage{fontawesome5-utex-helper}{2020/01/17}{5.12.0.1}{uTeX helper for fontawesome5}
 
 \sys_if_engine_luatex:TF{
   \RequirePackage{luatexbase}
@@ -47,8 +47,8 @@
   \cs_new:Nn\__fontawesome_analyze_font:nn{
     \group_begin:
       \usefont{TU}{fontawesome#1}{#2}{n}
-      \int_step_inline:nnnn{67}1{\XeTeXcountglyphs\font-1}{
-        \tl_set:No\l_tmpa_tl{\XeTeXglyphname\font##1}
+      \int_step_inline:nnnn{67}1{\tex_XeTeXcountglyphs:D \tex_font:D - 1} {
+        \tl_set:No\l_tmpa_tl{\tex_XeTeXglyphname:D \tex_font:D ##1}
         \regex_match:NVF\c__fontawesome_alt_regex\l_tmpa_tl{
           \tl_set:NV\l_tmpb_tl\l_tmpa_tl
           \tl_put_left:No\l_tmpb_tl{\char_generate:nn{92}{12}fa-}
@@ -62,9 +62,9 @@
     \group_end:
   }
   \cs_set:Nn\__fontawesome_glyphindex:n{
-    \the\tex_glyphindex:D"#1"\scan_stop:
+    \the\tex_XeTeXglyphindex:D"#1"\scan_stop:
   }
-  \cs_set_eq:NN\__fontawesome_glyph:w\tex_glyph:D
+  \cs_set_eq:NN\__fontawesome_glyph:w\tex_XeTeXglyph:D
 }
 \__fontawesome_analyze_font:nn{\c__fontawesome_kind_tl}{solid}
 \__fontawesome_analyze_font:nn{brands}{regular}
diff --git a/fonts/fontawesome5/tex/fontawesome5.sty b/fonts/fontawesome5/tex/fontawesome5.sty
index 0272eeecd8..bf87c6b8c3 100644
--- a/fonts/fontawesome5/tex/fontawesome5.sty
+++ b/fonts/fontawesome5/tex/fontawesome5.sty
@@ -13,7 +13,7 @@
 % The Current Maintainer of this work is Marcel Krueger
 %
 \RequirePackage{expl3}
-\ProvidesExplPackage{fontawesome5}{2020/01/15}{5.12.0}{Font Awesome 5}
+\ProvidesExplPackage{fontawesome5}{2020/01/17}{5.12.0.1}{Font Awesome 5}
 
 \RequirePackage{l3keys2e}
 
diff --git a/language/japanese/zxjafont/README-ja.md b/language/japanese/zxjafont/README-ja.md
index 971114367f..c2b7d22c88 100644
--- a/language/japanese/zxjafont/README-ja.md
+++ b/language/japanese/zxjafont/README-ja.md
@@ -36,6 +36,10 @@ zxjafont パッケージ ー 本体
 更新履歴
 --------
 
+  * Version 0.7  〈2020/01/18〉
+      - オプション追加：`(no)bold`、`nojisshape`。
+      - オプション別名：`(no)deluxe`。
+      - バグ修正。
   * Version 0.6  〈2020/01/12〉
       - プリセット追加：`haranoaji` （thanks：doraTeX 氏）。
       - `hiragino` を `hiragino-pro` の別名とする。
diff --git a/language/japanese/zxjafont/README.md b/language/japanese/zxjafont/README.md
index 7238776064..bc744ea05e 100644
--- a/language/japanese/zxjafont/README.md
+++ b/language/japanese/zxjafont/README.md
@@ -39,6 +39,10 @@ Please refer to the manual `zxjafont.pdf` (in Japanese) for detail.
 Revision History
 ----------------
 
+  * Version 0.7  〈2020/01/18〉
+      - New options: `(no)bold`, `nojisshape`.
+      - New option aliases: `(no)deluxe`.
+      - Bug fix.
   * Version 0.6  〈2020/01/12〉
       - New preset: `haranoaji` (thanks: doraTeX).
       - `hiragino` is made an alias for `hiragino-pro`.
diff --git a/language/japanese/zxjafont/zxjafont.pdf b/language/japanese/zxjafont/zxjafont.pdf
index 8e705c6793..a5fa8dc459 100644
--- a/language/japanese/zxjafont/zxjafont.pdf
+++ b/language/japanese/zxjafont/zxjafont.pdf
diff --git a/language/japanese/zxjafont/zxjafont.sty b/language/japanese/zxjafont/zxjafont.sty
index 3966a5929b..f9172fec5e 100644
--- a/language/japanese/zxjafont/zxjafont.sty
+++ b/language/japanese/zxjafont/zxjafont.sty
@@ -10,27 +10,55 @@
 
 %% package declaration
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{zxjafont}[2020/01/12 v0.6]
+\ProvidesPackage{zxjafont}[2020/01/18 v0.7]
 \def\zxjf@pkgname{zxjafont}
 
 %% preparation
 \RequirePackage{ifxetex}\RequireXeTeX
 \providecommand{\bxDebug}[1]{}
 
+%%<+> \zxjafontFeature
+% The default features for fonts declared by this package.
+% (Used if defined.)
+
 %--------------------------------------- general
 
 %% packages
 \RequirePackage{fontspec}
 \RequirePackage{keyval}
-\RequirePackage{etoolbox}
+\RequirePackage{etoolbox}[2011/01/03]% v2.1
 
 %% errors
 \def\zxjf@err@ivval#1#2{%
   \PackageError\zxjf@pkgname
    {Invalid value '#2' for option #1}\@ehc}
 
+%% \zxjf@cond\ifXXX...\fi{<true>}{<false>}
+\@gobbletwo\if\if \def\zxjf@cond#1\fi{%
+  #1\expandafter\@firstoftwo\else\expandafter\@secondoftwo\fi}
+
+%% \zxjf@with@cs\CS{<csname>}
+\def\zxjf@with@cs#1#2{%
+  \expandafter#1\csname#2\endcsname}
+
+%% \zxjf@onlypreamble@def\CS
+\def\zxjf@onlypreamble@def#1{%
+  \@onlypreamble#1\def#1}
+%% \zxjf@onlypreamble@let\CS
+\def\zxjf@onlypreamble@let#1{%
+  \@onlypreamble#1\let#1}
+
+%% \if\zxjf@isvalid{<csname>}...\fi
+\def\zxjf@isvalid#1{%
+  \ifcsvoid{#1}{F}{T}T}
+
 %--------------------------------------- handle options
 
+%% errors
+\zxjf@onlypreamble@def\zxjf@warn@niopt#1{%
+  \PackageWarningNoLine\zxjf@pkgname
+   {Option '#1' is not implemented}}
+
 %% constants
 \chardef\zxjf@cjkshape@@none=0
 \chardef\zxjf@cjkshape@@xc=1    % 90jis
@@ -41,13 +69,14 @@
 \let\zxjf@sub@preset\@empty
 \newif\ifzxjf@prop
 \newif\ifzxjf@oneweight
+\newif\ifzxjf@bold
 \let\zxjf@cjkshape\zxjf@cjkshape@@none
 \let\zxjf@scale\relax
-\let\zxjf@feat\@empty
+\let\zxjf@feature\@empty
 \newif\ifzxjf@zxjatype
 
-%% \zxjf@main@preset
-\def\zxjf@all@main@preset{%
+%% \zxjf@all@main@preset
+\zxjf@onlypreamble@def\zxjf@all@main@preset{%
   %(uniweight)
   ms,ipa,ipaex,%
   %(multiweight)
@@ -58,8 +87,8 @@
   %(alias)
   kozuka,morisawa,moga-mobo-ex,noto-otf,hiragino}
 
-%% \zxjf@main@sub@preset
-\def\zxjf@all@sub@preset{%
+%% \zxjf@all@sub@preset
+\zxjf@onlypreamble@def\zxjf@all@sub@preset{%
   hg,hiraginomg-pro,hiraginomg-pron,mobo,mobo-90,maruberi,%
   hiraginomg}
 
@@ -67,26 +96,32 @@
 \def\zxjf@do#1{\DeclareOption{#1}{\def\zxjf@main@preset{#1}}}
 \@for\zxjf@x:=\zxjf@all@main@preset\do{%
   \expandafter\zxjf@do\expandafter{\zxjf@x}}
-\def\zxjf@do#1{\DeclareOption{#1}{\zxjf@add@sub@preset{#1}}}
+\def\zxjf@do#1{\DeclareOption{#1}{\appto\zxjf@sub@preset{#1,}}}
 \@for\zxjf@x:=\zxjf@all@sub@preset\do{%
   \expandafter\zxjf@do\expandafter{\zxjf@x}}
-\def\zxjf@add@sub@preset#1{%
-  \edef\zxjf@sub@preset{\zxjf@sub@preset#1,}}
 % 'prop'
 \DeclareOption{prop}{\zxjf@proptrue}
 \DeclareOption{noprop}{\zxjf@propfalse}
 % 'oneweight'
 \DeclareOption{oneweight}{\zxjf@oneweighttrue}
 \DeclareOption{nooneweight}{\zxjf@oneweightfalse}
+\DeclareOption{nodeluxe}{\zxjf@oneweighttrue}
+\DeclareOption{deluxe}{\zxjf@oneweightfalse}
+% 'bold'
+\DeclareOption{bold}{\zxjf@boldtrue}
+\DeclareOption{nobold}{\zxjf@boldfalse}
 % '90jis'/'jis2004'
 \DeclareOption{jis90}{\let\zxjf@cjkshape\zxjf@cjkshape@@xc}
 \DeclareOption{90jis}{\let\zxjf@cjkshape\zxjf@cjkshape@@xc}
 \DeclareOption{jis2004}{\let\zxjf@cjkshape\zxjf@cjkshape@@mmiv}
 \DeclareOption{2004jis}{\let\zxjf@cjkshape\zxjf@cjkshape@@mmiv}
+\DeclareOption{nojisshape}{\let\zxjf@cjkshape\zxjf@cjkshape@@none}
+% dummy options for compatibility with luatexja-preset
+\DeclareOption{match}{}% xeCJK always work as 'match' is on
+\DeclareOption{expert}{\zxjf@warn@niopt{expert}}
 
 % abolished presets
-\@onlypreamble\zxjf@err@abpre
-\def\zxjf@err@abpre#1{%
+\zxjf@onlypreamble@def\zxjf@err@abpre#1{%
   \PackageError\zxjf@pkgname
    {The old preset '#1' is *abolished*}{\@ehc}}
 \@for\zxjf@x:={%
@@ -94,18 +129,18 @@
 }\do{\DeclareOption{\zxjf@x}{\zxjf@err@abpre{\CurrentOption}}}
 
 %% options using keyval
-\DeclareOption*{\def\zxjf@nxt{\setkeys{zxjf}}%
-  \expandafter\zxjf@nxt\expandafter{\CurrentOption}}
+\DeclareOption*{\def\zxjf@do{\setkeys{zxjf}}%
+  \expandafter\zxjf@do\expandafter{\CurrentOption}}
 % 'scale=<real>'
 \define@key{zxjf}{scale}{\def\zxjf@scale{#1}}
 % 'feature=<text>'
-\define@key{zxjf}{feature}{\def\zxjf@feat{#1}}
+\define@key{zxjf}{feature}{\def\zxjf@feature{#1}}
 
 %% dispatch
-\let\@org@use@ption\@use@ption
-\def\@use@ption{\csname ds@\CurrentOption \endcsname}
+\zxjf@onlypreamble@let\zxjf@org@use@ption\@use@ption
+\def\@use@ption{\csname ds@\CurrentOption \endcsname}% FIXME
 \ProcessOptions*
-\let\@use@ption\@org@use@ption
+\let\@use@ption\zxjf@org@use@ption
 
 %% preset must be given
 \ifx\zxjf@main@preset\relax
@@ -115,7 +150,7 @@
     \space\space\zxjf@all@main@preset}
 \expandafter\endinput\fi\relax
 
-%% detect bxjatype
+%% detect zxjatype
 \@ifpackageloaded{zxjatype}{\zxjf@zxjatypetrue}{}
 \AtBeginDocument{%
   \unless\ifzxjf@zxjatype
@@ -132,12 +167,12 @@
 
 %% decide scale factor
 \ifx\zxjf@scale\relax
-  % If zxjatype is used, try \JaFontScale, \zxjt@scale,
+  % If zxjatype is used, try \zxjatypeJaScale, \zxjt@scale,
   % and \__zxjt_scale_tl.
   \ifzxjf@zxjatype
-    \ifdefined\JaFontScale \let\zxjf@scale\JaFontScale
-    \else\ifdefined\zxjt@scale \let\zxjf@scale\zxjt@scale
-    \else\ifcsname __zxjt_scale_tl\endcsname
+    \ifdefined\zxjatypeJaScale \let\zxjf@scale\zxjatypeJaScale
+    \else\if\zxjf@isvalid{zxjt@scale}\let\zxjf@scale\zxjt@scale
+    \else\if\zxjf@isvalid{__zxjt_scale_tl}%
       \letcs\zxjf@scale{__zxjt_scale_tl}
     \fi\fi\fi
   \fi
@@ -152,227 +187,206 @@
   \fi
 \fi
 
-%% resolve CJKshape
-\edef\zxjf@feat{%
+%% \zxjf@whole@feature
+% All fontspec options including scale.
+\edef\zxjf@whole@feature{%
+  Scale=\zxjf@scale
+  % CJKShape
   \ifcase\zxjf@cjkshape % none
-  \or CJKShape=JIS1990,% 90jis
-  \or CJKShape=JIS2004,% jis2004
+  \or ,CJKShape=JIS1990% 90jis
+  \or ,CJKShape=JIS2004% jis2004
   \fi
-  \zxjf@feat}
-
-%% \zxjf@xfeat
-% All fontspec options including scale.
-\edef\zxjf@xfeat{Scale=\zxjf@scale,\zxjf@feat}
-\bxDebug{zxjafont>>scale=\zxjf@scale/feat={\zxjf@feat}/%
+  \ifdefined\zxjafontFeature
+    ,\expandonce\zxjafontFeature
+  \fi
+  \unless\ifx\zxjf@feature\@empty
+    ,\expandonce\zxjf@feature
+  \fi}
+\bxDebug{zxjafont>>scale=\zxjf@scale/feat={\zxjf@whole@feature}/%
   preset=\zxjf@main@preset/\zxjf@sub@preset}
 
 %--------------------------------------- font setup helpers
 
+%% \zxjf@font@set
+\zxjf@onlypreamble@def\zxjf@font@set#1#2{%
+  \noexpand#1[\expandonce\zxjf@whole@feature,#2]}
+%% \zxjf@newfamily@gen\CSnewjafamily
+\@onlypreamble\zxjf@newfamily@gen\edef\zxjf@newfamily@gen{%
+  \noexpand\zxjf@newfamily@gen@a
+      {\expandonce\zxjf@feature}{\expandonce\zxjf@whole@feature}}
+\zxjf@onlypreamble@def\zxjf@newfamily@gen@a#1#2#3{%
+  \def\zxjf@newfamily##1##2##3{%
+    \csedef{##1family}{%
+      \expandonce{\csname a##1family\endcsname}\noexpand\CJKfamily{##1}}%
+    \zxjf@with@cs\newfontfamily{a##1family}[#1,##2]{##3}%
+    #3{##1}[#2,##2]{##3}}}
+
 %% \zxjf@setmainfont{<attributes>}{<fam_name>}, etc.
 \ifzxjf@zxjatype
-\def\zxjf@setmainfont#1{\setjamainfont[\zxjf@xfeat,#1]}
-\def\zxjf@setsansfont#1{\setjasansfont[\zxjf@xfeat,#1]}
-\def\zxjf@setmonofont#1{\setjamonofont[\zxjf@xfeat,#1]}
-\def\zxjf@newfamily#1#2#3{%
-  \csedef{#1family}{%
-    \expandonce{\csname a#1family\endcsname}\noexpand\CJKfamily{#1}}%
-  \expandafter\newfontfamily\csname a#1family\endcsname[\zxjf@feat,#2]{#3}%
-  \setjafamilyfont{#1}[\zxjf@xfeat,#2]{#3}}
+\edef\zxjf@setmainfont#1{\zxjf@font@set\setjamainfont{#1}}
+\edef\zxjf@setsansfont#1{\zxjf@font@set\setjasansfont{#1}}
+\edef\zxjf@setmonofont#1{\zxjf@font@set\setjamonofont{#1}}
+\zxjf@newfamily@gen{\setjafamilyfont}
 \else
-\def\zxjf@setmainfont#1{\setmainfont[\zxjf@xfeat,#1]}
-\def\zxjf@setsansfont#1{\setsansfont[\zxjf@xfeat,#1]}
-\def\zxjf@setmonofont#1{\setmonofont[\zxjf@xfeat,#1]}
-\def\zxjf@newfamily#1#2{%
-  \expandafter\newfontfamily\csname #1family\endcsname[\zxjf@xfeat,#2]}
+\edef\zxjf@setmainfont#1{\zxjf@font@set\setmainfont{#1}}
+\edef\zxjf@setsansfont#1{\zxjf@font@set\setsansfont{#1}}
+\edef\zxjf@setmonofont#1{\zxjf@font@set\setmonofont{#1}}
+\edef\zxjf@newfamily#1#2{%
+  \unexpanded{\zxjf@with@cs\newfontfamily}{#1family}%
+      [\expandonce\zxjf@whole@feature,#2]}
 \fi
 
 %--------------------------------------- preset japanese font mappings
 
 %% \zxjf@declare@preset{<name>}{<text>}, etc.
-\def\zxjf@declare@preset#1{%
-  \expandafter\zxjf@decl@preset@a\csname zxjf@the@preset@#1\endcsname}
-\def\zxjf@decl@preset@a#1{\@onlypreamble#1\def#1}
+\zxjf@onlypreamble@def\zxjf@declare@preset#1{%
+  \zxjf@with@cs\zxjf@onlypreamble@def{zxjf@the@preset@#1}}
 \zxjf@declare@preset{}{}
-\@onlypreamble\zxjf@uniweight
-\def\zxjf@uniweight#1#2{%
-  \zxjf@uniweight@opt{#1}{#2}{}}
-\@onlypreamble\zxjf@uniweight@opt
-\def\zxjf@uniweight@opt#1#2#3{%
+\zxjf@onlypreamble@def\zxjf@uniweight#1#2#3{%
   \zxjf@setmainfont{#3,BoldFont=#2}{#1}%
-  \zxjf@setsansfont{#3}{#2}%
-  \zxjf@setmonofont{#3}{#2}}
-\@onlypreamble\zxjf@multiweight
-\def\zxjf@multiweight#1#2#3#4#5{%
-  \zxjf@multiweight@opt{#1}{#2}{#3}{#4}{#5}{}}
-\@onlypreamble\zxjf@multiweight@opt
-\def\zxjf@multiweight@opt#1#2#3#4#5#6{%
-  \ifzxjf@oneweight
+  \zxjf@setsansfont{#3,BoldFont=#2}{#2}%
+  \zxjf@setmonofont{#3,BoldFont=#2}{#2}}
+\zxjf@onlypreamble@def\zxjf@multiweight#1#2#3#4#5#6{%
+  \ifzxjf@bold
+    \zxjf@setmainfont{#6,BoldFont=#4}{#1}%
+    \zxjf@setsansfont{#6,BoldFont=#4}{#4}%
+    \zxjf@setmonofont{#6,BoldFont=#4}{#4}%
+  \else\ifzxjf@oneweight
     \zxjf@setmainfont{#6,BoldFont=#5}{#1}%
-    \zxjf@setsansfont{#6}{#5}%
-    \zxjf@setmonofont{#6}{#5}%
+    \zxjf@setsansfont{#6,BoldFont=#5}{#5}%
+    \zxjf@setmonofont{#6,BoldFont=#5}{#5}%
   \else
     \zxjf@setmainfont{#6,BoldFont=#2}{#1}%
     \zxjf@setsansfont{#6,BoldFont=#4}{#3}%
     \zxjf@setmonofont{#6,BoldFont=#4}{#3}%
-  \fi}
+  \fi\fi}
 %% \zxjf@declare@preset@with@prop{<name>}{<text>}
-\def\zxjf@declare@preset@with@prop#1#2{%
+\zxjf@onlypreamble@def\zxjf@declare@preset@with@prop#1#2{%
   \zxjf@declare@preset{#1}{#2{RawFeature=-palt;-kern}}%
   \zxjf@declare@preset{#1/prop}{#2{RawFeature=+palt;+kern}}}
 
 %% \zxjf@declare@preset@alias{<name1>}{<name2>}
-\def\zxjf@declare@preset@alias#1#2{%
+\zxjf@onlypreamble@def\zxjf@declare@preset@alias#1#2{%
+  \zxjf@with@cs\@onlypreamble{zxjf@the@preset@#1}%
   \csletcs{zxjf@the@preset@#1}{zxjf@the@preset@#2}}
 %% \zxjf@declare@preset@alias@with@prop{<name1>}{<name2>}
-\def\zxjf@declare@preset@alias@with@prop#1#2{%
+\zxjf@onlypreamble@def\zxjf@declare@preset@alias@with@prop#1#2{%
   \zxjf@declare@preset@alias{#1}{#2}%
   \zxjf@declare@preset@alias{#1/prop}{#2/prop}}
 
 %% \zxjf@use@preset{<name>}
-\def\zxjf@use@preset#1{%
-  \undef\zxjf@nxt
-  \ifzxjf@prop \letcs\zxjf@nxt{zxjf@the@preset@#1/prop}\fi
-  \unless\ifdefined\zxjf@nxt \letcs\zxjf@nxt{zxjf@the@preset@#1}\fi
-  \zxjf@nxt}
+\zxjf@onlypreamble@def\zxjf@use@preset#1{%
+  \undef\zxjf@do
+  \ifzxjf@prop \letcs\zxjf@do{zxjf@the@preset@#1/prop}\fi
+  \unless\ifdefined\zxjf@do \letcs\zxjf@do{zxjf@the@preset@#1}\fi
+  \zxjf@do}
 
 %% definitions of main preset mappings
 \zxjf@declare@preset{ms}{%
-  \zxjf@uniweight{MS-Mincho}{MS-Gothic}}
+  \zxjf@uniweight{MS-Mincho}{MS-Gothic}{}}
 \zxjf@declare@preset{ms/prop}{%
-  \zxjf@uniweight{MS-PMincho}{MS-PGothic}}
+  \zxjf@uniweight{MS-PMincho}{MS-PGothic}{}}
 \zxjf@declare@preset{ms-hg}{%
   \zxjf@multiweight{MS-Mincho}{HGMinchoE}%
-    {HGGothicM}{HGGothicE}{MS-Gothic}}
+    {HGGothicM}{HGGothicE}{MS-Gothic}{}}
 \zxjf@declare@preset{ms-hg/prop}{%
   \zxjf@multiweight{MS-PMincho}{HGPMinchoE}%
-    {HGPGothicM}{HGGothicE}{MS-PGothic}}
+    {HGPGothicM}{HGGothicE}{MS-PGothic}{}}
 \zxjf@declare@preset{ipa}{%
-  \zxjf@uniweight{IPAMincho}{IPAGothic}}
+  \zxjf@uniweight{IPAMincho}{IPAGothic}{}}
 \zxjf@declare@preset{ipa/prop}{%
-  \zxjf@uniweight{IPAPMincho}{IPAPGothic}}
+  \zxjf@uniweight{IPAPMincho}{IPAPGothic}{}}
 \zxjf@declare@preset{ipa-hg}{%
   \zxjf@multiweight{IPAMincho}{HGMinchoE}%
-    {HGGothicM}{HGGothicE}{IPAGothic}}
+    {HGGothicM}{HGGothicE}{IPAGothic}{}}
 \zxjf@declare@preset{ipa-hg/prop}{%
   \zxjf@multiweight{IPAPMincho}{HGPMinchoE}%
-    {HGPGothicM}{HGGothicE}{IPAPGothic}}
+    {HGPGothicM}{HGGothicE}{IPAPGothic}{}}
 \zxjf@declare@preset{ipaex}{%
-  \zxjf@uniweight{ipaexm.ttf}{ipaexg.ttf}}
+  \zxjf@uniweight{ipaexm.ttf}{ipaexg.ttf}{}}
 \zxjf@declare@preset{ipaex-hg}{%
   \zxjf@multiweight{ipaexm.ttf}{HGSMinchoE}%
-    {HGSGothicM}{HGSGothicE}{ipaexg.ttf}}
+    {HGSGothicM}{HGSGothicE}{ipaexg.ttf}{}}
 \zxjf@declare@preset{moga}{%
   \zxjf@multiweight{MogaExMincho}{MogaExMincho Bold}%
-    {MogaExGothic}{MogaExGothic Bold}{MogaExGothic}}
+    {MogaExGothic}{MogaExGothic Bold}{MogaExGothic}{}}
 \zxjf@declare@preset{moga-90}{%
   \zxjf@multiweight{MogaEx90Mincho}{MogaEx90Mincho Bold}%
-    {MogaEx90Gothic}{MogaEx90Gothic Bold}{MogaEx90Gothic}}
+    {MogaEx90Gothic}{MogaEx90Gothic Bold}{MogaEx90Gothic}{}}
 \zxjf@declare@preset{ume}{%
   \zxjf@multiweight{Ume Mincho}{Ume Mincho}%
-    {Ume Gothic}{Ume Gothic O5}{Ume Gothic O5}}
-\zxjf@declare@preset{kozuka-pro}{%
-  \zxjf@multiweight@opt{KozMinPro-Regular}{KozMinPro-Bold}%
-    {KozGoPro-Regular}{KozGoPro-Bold}%
-    {KozGoPro-Medium}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{kozuka-pro/prop}{%
-  \zxjf@multiweight@opt{KozMinPro-Regular}{KozMinPro-Bold}%
+    {Ume Gothic}{Ume Gothic O5}{Ume Gothic O5}{}}
+\zxjf@declare@preset@with@prop{kozuka-pro}{%
+  \zxjf@multiweight{KozMinPro-Regular}{KozMinPro-Bold}%
     {KozGoPro-Regular}{KozGoPro-Bold}%
-    {KozGoPro-Medium}{RawFeature=+palt;+kern}}
-\zxjf@declare@preset{kozuka-pr6}{%
-  \zxjf@multiweight@opt{KozMinProVI-Regular}{KozMinProVI-Bold}%
+    {KozGoPro-Medium}}
+\zxjf@declare@preset@with@prop{kozuka-pr6}{%
+  \zxjf@multiweight{KozMinProVI-Regular}{KozMinProVI-Bold}%
     {KozGoProVI-Regular}{KozGoProVI-Bold}%
-    {KozGoProVI-Medium}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{kozuka-pr6/prop}{%
-  \zxjf@multiweight@opt{KozMinProVI-Regular}{KozMinProVI-Bold}%
-    {KozGoProVI-Regular}{KozGoProVI-Bold}%
-    {KozGoProVI-Medium}{RawFeature=+palt;+kern}}
-\zxjf@declare@preset{kozuka-pr6n}{%
-  \zxjf@multiweight@opt{KozMinPr6N-Regular}{KozMinPr6N-Bold}%
-    {KozGoPr6N-Regular}{KozGoPr6N-Bold}%
-    {KozGoPr6N-Medium}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{kozuka-pr6n/prop}{%
-  \zxjf@multiweight@opt{KozMinPr6N-Regular}{KozMinPr6N-Bold}%
+    {KozGoProVI-Medium}}
+\zxjf@declare@preset@with@prop{kozuka-pr6n}{%
+  \zxjf@multiweight{KozMinPr6N-Regular}{KozMinPr6N-Bold}%
     {KozGoPr6N-Regular}{KozGoPr6N-Bold}%
-    {KozGoPr6N-Medium}{RawFeature=+palt;+kern}}
-\zxjf@declare@preset{hiragino-pro}{%
-  \zxjf@multiweight@opt{Hiragino Mincho Pro W3}{Hiragino Mincho Pro W6}%
-    {Hiragino Kaku Gothic Pro W3}{Hiragino Kaku Gothic Pro W6}%
-    {Hiragino Kaku Gothic Pro W6}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{hiragino-pro/prop}{%
-  \zxjf@multiweight@opt{Hiragino Mincho Pro W3}{Hiragino Mincho Pro W6}%
+    {KozGoPr6N-Medium}}
+\zxjf@declare@preset@with@prop{hiragino-pro}{%
+  \zxjf@multiweight{Hiragino Mincho Pro W3}{Hiragino Mincho Pro W6}%
     {Hiragino Kaku Gothic Pro W3}{Hiragino Kaku Gothic Pro W6}%
-    {Hiragino Kaku Gothic Pro W6}{RawFeature=+palt;+kern}}
-\zxjf@declare@preset{hiragino-pron}{%
-  \zxjf@multiweight@opt{Hiragino Mincho ProN W3}{Hiragino Mincho ProN W6}%
+    {Hiragino Kaku Gothic Pro W6}}
+\zxjf@declare@preset@with@prop{hiragino-pron}{%
+  \zxjf@multiweight{Hiragino Mincho ProN W3}{Hiragino Mincho ProN W6}%
     {Hiragino Kaku Gothic ProN W3}{Hiragino Kaku Gothic ProN W6}%
-    {Hiragino Kaku Gothic ProN W6}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{hiragino-pron/prop}{%
-  \zxjf@multiweight@opt{Hiragino Mincho ProN W3}{Hiragino Mincho ProN W6}%
-    {Hiragino Kaku Gothic ProN W3}{Hiragino Kaku Gothic ProN W6}%
-    {Hiragino Kaku Gothic ProN W6}{RawFeature=+palt;+kern}}
-\zxjf@declare@preset{morisawa-pro}{%
-  \zxjf@multiweight@opt{A-OTF-RyuminPro-Light.otf}{A-OTF-FutoMinA101Pro-Bold.otf}%
-    {A-OTF-GothicBBBPro-Medium.otf}{A-OTF-FutoGoB101Pro-Bold.otf}%
-    {A-OTF-GothicBBBPro-Medium.otf}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{morisawa-pro/prop}{%
-  \zxjf@multiweight@opt{A-OTF-RyuminPro-Light.otf}{A-OTF-FutoMinA101Pro-Bold.otf}%
+    {Hiragino Kaku Gothic ProN W6}}
+\zxjf@declare@preset@with@prop{morisawa-pro}{%
+  \zxjf@multiweight{A-OTF-RyuminPro-Light.otf}{A-OTF-FutoMinA101Pro-Bold.otf}%
     {A-OTF-GothicBBBPro-Medium.otf}{A-OTF-FutoGoB101Pro-Bold.otf}%
-    {A-OTF-GothicBBBPro-Medium.otf}{RawFeature=+palt;+kern}}
-\zxjf@declare@preset{morisawa-pr6n}{%
-  \zxjf@multiweight@opt{A-OTF-RyuminPr6N-Light.otf}{A-OTF-FutoMinA101Pr6N-Bold.otf}%
-    {A-OTF-GothicBBBPr6N-Medium.otf}{A-OTF-FutoGoB101Pr6N-Bold.otf}%
-    {A-OTF-GothicBBBPr6N-Medium.otf}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{morisawa-pr6n/prop}{%
-  \zxjf@multiweight@opt{A-OTF-RyuminPr6N-Light.otf}{A-OTF-FutoMinA101Pr6N-Bold.otf}%
+    {A-OTF-GothicBBBPro-Medium.otf}}
+\zxjf@declare@preset@with@prop{morisawa-pr6n}{%
+  \zxjf@multiweight{A-OTF-RyuminPr6N-Light.otf}{A-OTF-FutoMinA101Pr6N-Bold.otf}%
     {A-OTF-GothicBBBPr6N-Medium.otf}{A-OTF-FutoGoB101Pr6N-Bold.otf}%
-    {A-OTF-GothicBBBPr6N-Medium.otf}{RawFeature=+palt;+kern}}
-\zxjf@declare@preset{yu-win}{%
-  \zxjf@multiweight@opt{YuMincho-Regular}{YuMincho-Demibold}%
+    {A-OTF-GothicBBBPr6N-Medium.otf}}
+\zxjf@declare@preset@with@prop{yu-win}{%
+  \zxjf@multiweight{YuMincho-Regular}{YuMincho-Demibold}%
     {YuGothic-Regular}{YuGothic-Bold}%
-    {YuGothic-Regular}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{yu-win/prop}{%
-  \zxjf@multiweight@opt{YuMincho-Regular}{YuMincho-Demibold}%
-    {YuGothic-Regular}{YuGothic-Bold}%
-    {YuGothic-Regular}{RawFeature=+palt;+kern}}
+    {YuGothic-Regular}}
 \zxjf@declare@preset@with@prop{yu-win10}{%
-  \zxjf@multiweight@opt{YuMincho-Regular}{YuMincho-Demibold}%
+  \zxjf@multiweight{YuMincho-Regular}{YuMincho-Demibold}%
     {YuGothic-Regular}{YuGothic-Bold}%
     {YuGothic-Medium}}
-\zxjf@declare@preset{yu-osx}{%
-  \zxjf@multiweight@opt{YuMincho-Medium}{YuMincho-Demibold}%
-    {YuGothic-Medium}{YuGothic-Bold}%
-    {YuGothic-Medium}{RawFeature=-palt;-kern}}
-\zxjf@declare@preset{yu-osx/prop}{%
-  \zxjf@multiweight@opt{YuMincho-Medium}{YuMincho-Demibold}%
+\zxjf@declare@preset@with@prop{yu-osx}{%
+  \zxjf@multiweight{YuMincho-Medium}{YuMincho-Demibold}%
     {YuGothic-Medium}{YuGothic-Bold}%
-    {YuGothic-Medium}{RawFeature=+palt;+kern}}
+    {YuGothic-Medium}}
 \zxjf@declare@preset@with@prop{sourcehan}{%
-  \zxjf@multiweight@opt{SourceHanSerif-Regular}{SourceHanSerif-Bold}%
+  \zxjf@multiweight{SourceHanSerif-Regular}{SourceHanSerif-Bold}%
     {SourceHanSans-Regular}{SourceHanSans-Bold}%
     {SourceHanSans-Medium}}
 \zxjf@declare@preset@with@prop{sourcehan-jp}{%
-  \zxjf@multiweight@opt{SourceHanSerifJP-Regular}{SourceHanSerifJP-Bold}%
+  \zxjf@multiweight{SourceHanSerifJP-Regular}{SourceHanSerifJP-Bold}%
     {SourceHanSansJP-Regular}{SourceHanSansJP-Bold}%
     {SourceHanSansJP-Medium}}
 \zxjf@declare@preset@with@prop{noto}{%
-  \zxjf@multiweight@opt{NotoSerifCJKjp-Regular}{NotoSerifCJKjp-Bold}%
+  \zxjf@multiweight{NotoSerifCJKjp-Regular}{NotoSerifCJKjp-Bold}%
     {NotoSansCJKjp-Regular}{NotoSansCJKjp-Bold}%
     {NotoSansCJKjp-Medium}}
 \zxjf@declare@preset@with@prop{noto-jp}{%
-  \zxjf@multiweight@opt{NotoSerifJP-Regular}{NotoSerifJP-Bold}%
+  \zxjf@multiweight{NotoSerifJP-Regular}{NotoSerifJP-Bold}%
     {NotoSansJP-Regular}{NotoSansJP-Bold}%
     {NotoSansJP-Medium}}
 \zxjf@declare@preset@with@prop{haranoaji}{%
-  \zxjf@multiweight@opt{HaranoAjiMincho-Regular}{HaranoAjiMincho-Bold}%
+  \zxjf@multiweight{HaranoAjiMincho-Regular}{HaranoAjiMincho-Bold}%
     {HaranoAjiGothic-Regular}{HaranoAjiGothic-Bold}%
     {HaranoAjiGothic-Medium}}
 %(alias)
 \zxjf@declare@preset@alias@with@prop{kozuka}{kozuka-pro}
 \zxjf@declare@preset@alias@with@prop{morisawa}{morisawa-pro}
 \zxjf@declare@preset@alias{moga-mobo-ex}{moga}
-\zxjf@declare@preset@alias{noto-otf}{noto}
-\zxjf@declare@preset@alias{hiragino}{hiragino-pro}
+\zxjf@declare@preset@alias@with@prop{noto-otf}{noto}
+\zxjf@declare@preset@alias@with@prop{hiragino}{hiragino-pro}
 
+%% \zxjf@declare@sub@preset@nf@with@prop{<name>}{<fam>}{<font>}
+\zxjf@onlypreamble@def\zxjf@declare@sub@preset@nf@with@prop#1#2#3{%
+  \zxjf@declare@preset{#1}{\zxjf@newfamily{#2}{RawFeature=-palt;-kern}{#3}}%
+  \zxjf@declare@preset{#1/prop}{\zxjf@newfamily{#2}{RawFeature=+palt;+kern}{#3}}}
 %% definitions of sub preset mappings
 \zxjf@declare@preset{hg}{%
   \zxjf@newfamily{hgmc}{BoldFont=HGSMinchoE}{HGSMinchoB}%
@@ -396,21 +410,16 @@
   \zxjf@newfamily{hggs}{}{HGPGyoshotai}%
   \zxjf@newfamily{hgpp}{}{HGPSoeiKakupoptai}%
 }
-\zxjf@declare@preset{hiraginomg-pro}{%
-  \zxjf@newfamily{hmg}{RawFeature=-palt;-kern}{Hiragino Maru Gothic Pro W4}}
-\zxjf@declare@preset{hiraginomg-pro/prop}{%
-  \zxjf@newfamily{hmg}{RawFeature=+palt;+kern}{Hiragino Maru Gothic Pro W4}}
-\zxjf@declare@preset{hiraginomg-pron}{%
-  \zxjf@newfamily{hmg}{RawFeature=-palt;-kern}{Hiragino Maru Gothic ProN W4}}
-\zxjf@declare@preset{hiraginomg-pron/prop}{%
-  \zxjf@newfamily{hmg}{RawFeature=+palt;+kern}{Hiragino Maru Gothic ProN W4}}
-\zxjf@declare@preset@alias{hiraginomg}{hiraginomg-pro}
-\zxjf@declare@preset@alias{hiraginomg/prop}{hiraginomg-pro/prop}
+\zxjf@declare@sub@preset@nf@with@prop{hiraginomg-pro}%
+  {hmg}{Hiragino Maru Gothic Pro W4}
+\zxjf@declare@sub@preset@nf@with@prop{hiraginomg-pron}%
+  {hmg}{Hiragino Maru Gothic ProN W4}
+\zxjf@declare@preset@alias@with@prop{hiraginomg}{hiraginomg-pro}
 
 \zxjf@declare@preset{mobo}{%
-  \zxjf@newfamily{mobo}{Bold=MoboExGothic Bold}{MoboExGothic}}
+  \zxjf@newfamily{mobo}{BoldFont=MoboExGothic Bold}{MoboExGothic}}
 \zxjf@declare@preset{mobo-90}{%
-  \zxjf@newfamily{mobo}{Bold=MoboEx90Gothic Bold}{MoboEx90Gothic}}
+  \zxjf@newfamily{mobo}{BoldFont=MoboEx90Gothic Bold}{MoboEx90Gothic}}
 \zxjf@declare@preset{maruberi}{%
   \zxjf@newfamily{mmg}{}{MotoyaLMaru}}
 
diff --git a/language/japanese/zxjafont/zxjafont.tex b/language/japanese/zxjafont/zxjafont.tex
index b983f29bce..dbe9910589 100644
--- a/language/japanese/zxjafont/zxjafont.tex
+++ b/language/japanese/zxjafont/zxjafont.tex
@@ -12,8 +12,8 @@
 \bxtexlogoimport{*}
 \usepackage{shortvrb}
 \MakeShortVerb{\|}
-\newcommand{\PkgVersion}{0.6}
-\newcommand{\PkgDate}{2020/01/12}
+\newcommand{\PkgVersion}{0.7}
+\newcommand{\PkgDate}{2020/01/18}
 \newcommand{\Pkg}[1]{\textsf{#1}}
 \newcommand{\Meta}[1]{$\langle$\mbox{}#1\mbox{}$\rangle$}
 \newcommand{\Note}{\par\noindent ※}
@@ -192,7 +192,7 @@ IPAexフォント。
 0.5版において廃止された。
 現在は指定するとエラーが発生する。
 
-\Note たあし |hiragino| は現在は |hiragino-pro| の別名と解釈される。
+\Note ただし |hiragino| は現在は |hiragino-pro| の別名と解釈される。
 
 \begin{quote}
 |kozuka4|、|kozuka6|、|kozuka6n|、|hiragino|、
@@ -251,13 +251,25 @@ Moboフォント（90／2000JIS字形）を使う設定。
 \subsection{その他のオプション}
 
 \begin{itemize}
-\item |oneweight|\Means
+\item |oneweight|（または|nodeluxe|）\Means
 多ウェイト用のメイン設定を単ウェイトとして用いる。
 \Note \Pkg{pxchfon}の説明書の記述において |\setminchofont|
 と |\setgothicfont| で設定されているウェイトのフォント
 が用いられる。
-\item |nooneweight|\Means
+\item |nooneweight|（または|deluxe|）\Means
 |oneweight|の否定。
+\Note |(no)deluxe|は\Pkg{luatexja-preset}との互換の別名。
+
+\item |bold|\Means
+|oneweight|と同じく多ウェイト用のメイン設定を単ウェイトとして用いるが、
+この際のゴシック体のフォントとして太字ウェイトに相当するものを用いる。
+\Note \Pkg{pxchfon}の説明書の記述における |\setminchofont|
+と |\setboldgothicfont| のフォントが用いられる。
+\Note \Pkg{luatexja-preset}とは異なり、|bold|の指定自体が
+単ウェイト設定を強制する。
+|bold|と|oneweight|を同時に指定した場合は|bold|が優先する。
+\item |nobold|\Means
+|bold|の否定。
 
 \item |prop|\Means
 プロポーショナル幅のフォントを用いる。
@@ -274,7 +286,7 @@ Moboフォント（90／2000JIS字形）を使う設定。
 （和文が）等幅のフォントを用いる。
 
 \item |scale=|\Meta{実数}\Means
-スケール値（\Pkg{fontspec}の |Scale| 属性の値）。
+和文スケール値（\Pkg{fontspec}の |Scale| 属性の値）。
 既定値は、\Pkg{BXjscls}の文書クラスおよび
 \Pkg{zxjatype}パッケージで指定されている場合はその値、
 なければ1となる。
@@ -285,6 +297,9 @@ Moboフォント（90／2000JIS字形）を使う設定。
 \item |jis2004|／|2004jis|\Means
 2004JIS字形の使用を指定する。
 
+\item |nojisshape|\Means
+特定のJIS字形の使用の指定を行わない。
+
 \item |feature={|\Meta{属性リスト}|}|\Means
 このパッケージで指定されるフォント全てに通用する
 \Pkg{fontspec}の属性の指定。
diff --git a/macros/latex/contrib/chemmacros/README b/macros/latex/contrib/chemmacros/README
index d97f1818e4..7483ec9d3f 100644
--- a/macros/latex/contrib/chemmacros/README
+++ b/macros/latex/contrib/chemmacros/README
@@ -8,7 +8,7 @@ Clemens Niederberger
 Web:    https://github.com/cgnieder/chemmacros/
 E-Mail: contact@mychemistry.eu
 --------------------------------------------------------------------------
-Copyright 2011-2019 Clemens Niederberger
+Copyright 2011--2020 Clemens Niederberger
 
 This work may be distributed and/or modified under the
 conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.history b/macros/latex/contrib/chemmacros/chemmacros.history
index ac061221f7..fc78d0e120 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.history
+++ b/macros/latex/contrib/chemmacros/chemmacros.history
@@ -12,7 +12,7 @@ contact@mychemistry.eu
 If you have any ideas, questions, suggestions or bugs to report, please
 feel free to contact me.
 --------------------------------------------------------------------------
-Copyright 2011-2019 Clemens Niederberger
+Copyright 2011--2020 Clemens Niederberger
 
 This work may be distributed and/or modified under the
 conditions of the LaTeX Project Public License, either version 1.3
@@ -385,3 +385,4 @@ Version history
 2019/11/17 - version 5.9  - correction: torr -> Torr (units)
                           - define latin phrases on the go instead of at begin
                             document
+2020/01/16 - version 5.9a - adapt to renaming of string case changing functions
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.acid-base.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.acid-base.code.tex
index 1024cd4fac..fe1706e476 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.acid-base.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.acid-base.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.all.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.all.code.tex
index fa14ed3fdb..6201308fa4 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.all.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.all.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.base.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.base.code.tex
index 1ea731b25c..3f84c9097b 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.base.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.base.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
@@ -25,7 +25,7 @@
 %
 % The Current Maintainer of this work is Clemens Niederberger.
 % --------------------------------------------------------------------------
-\ChemModule{base}{2017/08/28 basic chemmacros module}
+\ChemModule{base}{2020/01/16 basic chemmacros module}
 
 % for the document hooks
 \ChemCompatibilityFrom{5.1}
@@ -63,7 +63,7 @@
     \exp_args:Nc \NewDocumentCommand
       {
         NewChem
-        \str_upper_case:f { \tl_head:n {#1} }
+        \str_uppercase:f { \tl_head:n {#1} }
         \tl_tail:n {#1}
       }
       {#2}
@@ -75,7 +75,7 @@
     \exp_args:Nc \NewDocumentCommand
       {
         RenewChem
-        \str_upper_case:f { \tl_head:n {#1} }
+        \str_uppercase:f { \tl_head:n {#1} }
         \tl_tail:n {#1}
       }
       {#2}
@@ -87,7 +87,7 @@
     \exp_args:Nc \NewDocumentCommand
       {
         DeclareChem
-        \str_upper_case:f { \tl_head:n {#1} }
+        \str_uppercase:f { \tl_head:n {#1} }
         \tl_tail:n {#1}
       }
       {#2}
@@ -95,7 +95,7 @@
     \exp_args:Nc \NewDocumentCommand
       {
         ProvideChem
-        \str_upper_case:f { \tl_head:n {#1} }
+        \str_uppercase:f { \tl_head:n {#1} }
         \tl_tail:n {#1}
       }
       {#2}
@@ -484,3 +484,4 @@
              \ChemFancyrefSupport
 2016/05/04 - fix \ChemCleverefSupport
 2017/08/28 - add missing hyperref check
+2020/01/16 - adapt to renaming of string case changing functions
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.charges.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.charges.code.tex
index 981d9d272e..4dfa1018ee 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.charges.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.charges.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.chemformula.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.chemformula.code.tex
index 6a6c45d1f2..292b90747a 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.chemformula.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.chemformula.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.errorcheck.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.errorcheck.code.tex
index 07499ef5f2..faf91b06ff 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.errorcheck.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.errorcheck.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.greek.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.greek.code.tex
index d3c9ee87ae..afe973899d 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.greek.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.greek.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.isotopes.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.isotopes.code.tex
index 1d7ec5466c..6463f05d74 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.isotopes.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.isotopes.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
@@ -45,9 +45,9 @@
     \chemmacros_if_is_int:nTF {#1}
       { \tl_set:Nn #2 {#1} }
       {
-        \cs_if_exist:cTF { @elements@atom@number@ \str_lower_case:n {#1} }
-          { \tl_set:Nx #2 { \use:c { @elements@atom@number@ \str_lower_case:n {#1} } } }
-          { \tl_set:Nx #2 { \use:c { @elements@atom@name@num@ \str_lower_case:n {#1} } } }
+        \cs_if_exist:cTF { @elements@atom@number@ \str_lowercase:n {#1} }
+          { \tl_set:Nx #2 { \use:c { @elements@atom@number@ \str_lowercase:n {#1} } } }
+          { \tl_set:Nx #2 { \use:c { @elements@atom@name@num@ \str_lowercase:n {#1} } } }
       }
   }
 \cs_generate_variant:Nn \chemmacros_get_atom_number:nN { V }
@@ -233,3 +233,6 @@
   { \chemmacros_isotope:nn {#1} {#2} }
   
 % --------------------------------------------------------------------------
+\file_input_stop:
+2015/07/22 - first version
+2020/01/16 - adapt to renaming of string case changing functions
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.lang.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.lang.code.tex
index 7ae37a2f9f..5d00030d82 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.lang.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.lang.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.mechanisms.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.mechanisms.code.tex
index 22624538b6..2f272bb740 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.mechanisms.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.mechanisms.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.newman.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.newman.code.tex
index 7c8caa10a5..69754e8a2d 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.newman.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.newman.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.nomenclature.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.nomenclature.code.tex
index 9cb5969ed2..1175b3151e 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.nomenclature.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.nomenclature.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.orbital.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.orbital.code.tex
index 79153b0d11..4671eb3ea7 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.orbital.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.orbital.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.particles.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.particles.code.tex
index 9d68712f81..3149f9789f 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.particles.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.particles.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.phases.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.phases.code.tex
index da3365c038..1ddcc094bb 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.phases.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.phases.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.polymers.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.polymers.code.tex
index f7d71c8565..d316a3b188 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.polymers.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.polymers.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.reactions.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.reactions.code.tex
index f261611bfb..c30c5fac89 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.reactions.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.reactions.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.redox.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.redox.code.tex
index 01e629028f..cbc0b2e242 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.redox.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.redox.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.scheme.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.scheme.code.tex
index 059741fe0c..057acbf70c 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.scheme.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.scheme.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.spectroscopy.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.spectroscopy.code.tex
index 748a4cb19e..a1be3187aa 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.spectroscopy.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.spectroscopy.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.symbols.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.symbols.code.tex
index 314eeda81a..ebf201330d 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.symbols.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.symbols.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.thermodynamics.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.thermodynamics.code.tex
index 82306cc0ea..424054f1c0 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.thermodynamics.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.thermodynamics.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.tikz.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.tikz.code.tex
index a656e70e5e..11d1e9bd81 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.tikz.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.tikz.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.units.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.units.code.tex
index 4584c8a631..7b90faad3a 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.units.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.units.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.module.xfrac.code.tex b/macros/latex/contrib/chemmacros/chemmacros.module.xfrac.code.tex
index 735632beb4..a013d9b6af 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.module.xfrac.code.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros.module.xfrac.code.tex
@@ -11,7 +11,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros.sty b/macros/latex/contrib/chemmacros/chemmacros.sty
index 3865e1a860..e18a84fe95 100644
--- a/macros/latex/contrib/chemmacros/chemmacros.sty
+++ b/macros/latex/contrib/chemmacros/chemmacros.sty
@@ -12,7 +12,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
@@ -31,10 +31,10 @@
 
 % --------------------------------------------------------------------------
 % package information:
-\tl_const:Nn \c_chemmacros_date_tl {2019/11/17}
+\tl_const:Nn \c_chemmacros_date_tl {2020/01/16}
 \tl_const:Nn \c_chemmacros_version_major_number_tl {5}
 \tl_const:Nn \c_chemmacros_version_minor_number_tl {9}
-\tl_const:Nn \c_chemmacros_version_subrelease_tl   {}
+\tl_const:Nn \c_chemmacros_version_subrelease_tl   {a}
 \tl_const:Nx \c_chemmacros_version_number_tl
   {
     \c_chemmacros_version_major_number_tl .
diff --git a/macros/latex/contrib/chemmacros/chemmacros4.sty b/macros/latex/contrib/chemmacros/chemmacros4.sty
index ae86ebc47d..a9f6b2dfd3 100644
--- a/macros/latex/contrib/chemmacros/chemmacros4.sty
+++ b/macros/latex/contrib/chemmacros/chemmacros4.sty
@@ -12,7 +12,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros5.sty b/macros/latex/contrib/chemmacros/chemmacros5.sty
index c9578f737b..1f5ecbc939 100644
--- a/macros/latex/contrib/chemmacros/chemmacros5.sty
+++ b/macros/latex/contrib/chemmacros/chemmacros5.sty
@@ -12,7 +12,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/chemmacros/chemmacros_en.pdf b/macros/latex/contrib/chemmacros/chemmacros_en.pdf
index ee2ecb6eee..5619833757 100644
--- a/macros/latex/contrib/chemmacros/chemmacros_en.pdf
+++ b/macros/latex/contrib/chemmacros/chemmacros_en.pdf
diff --git a/macros/latex/contrib/chemmacros/chemmacros_en.tex b/macros/latex/contrib/chemmacros/chemmacros_en.tex
index 3fccfe7634..9bf20e8789 100644
--- a/macros/latex/contrib/chemmacros/chemmacros_en.tex
+++ b/macros/latex/contrib/chemmacros/chemmacros_en.tex
@@ -16,7 +16,7 @@
 % If you have any ideas, questions, suggestions or bugs to report, please
 % feel free to contact me.
 % --------------------------------------------------------------------------
-% Copyright 2011-2019 Clemens Niederberger
+% Copyright 2011--2020 Clemens Niederberger
 %
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/enotez/README b/macros/latex/contrib/enotez/README
index 105c5d1170..93aad12bac 100644
--- a/macros/latex/contrib/enotez/README
+++ b/macros/latex/contrib/enotez/README
@@ -1,5 +1,5 @@
 --------------------------------------------------------------------------
-the ENOTEZ package v0.10a 2019/10/12
+the ENOTEZ package v0.10b 2020/01/16
 
   Endnotes for LaTeX2e
 
@@ -8,7 +8,7 @@ Clemens Niederberger
 Web:    https://bitbucket.org/cgnieder/enotez/
 E-Mail: contact@mychemistry.eu
 --------------------------------------------------------------------------
-Copyright 2012--2019 Clemens Niederberger
+Copyright 2012--2020 Clemens Niederberger
 
 This work may be distributed and/or modified under the
 conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/enotez/enotez.sty b/macros/latex/contrib/enotez/enotez.sty
index c82b386e56..4019b65791 100644
--- a/macros/latex/contrib/enotez/enotez.sty
+++ b/macros/latex/contrib/enotez/enotez.sty
@@ -8,7 +8,7 @@
 % Web:    https://bitbucket.org/cgnieder/enotez/
 % E-Mail: contact@mychemistry.eu
 % --------------------------------------------------------------------------
-% Copyright 2012--2019 Clemens Niederberger
+% Copyright 2012--2020 Clemens Niederberger
 % 
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
@@ -31,8 +31,8 @@
 \RequirePackage {expl3,xparse,l3keys2e,xtemplate}
 \ProvidesExplPackage
   {enotez}
-  {2019/10/12}
-  {0.10a}
+  {2020/01/16}
+  {0.10b}
   {Endnotes for LaTeX2e}
 
 % --------------------------------------------------------------------------
@@ -690,7 +690,7 @@
 \cs_generate_variant:Nn \tl_set_rescan:Nnn { NnV }
 
 \cs_new_protected:Npn \enotez_first_upper:n #1
-  { \tl_upper_case:n { \tl_head:n {#1} } \tl_tail:n {#1} }
+  { \text_titlecase_first:n {#1} }
 \cs_generate_variant:Nn \enotez_first_upper:n { V }
 
 \tl_new:N \l__enotez_last_split_id_tl
@@ -1023,3 +1023,4 @@
                   - implement issue #13
                   - implement issue #9
 2019/10/12 v0.10a - remove unnecessary package dependencies
+2020/01/16 v0.10b - adapt to renaming of string case changing functions
diff --git a/macros/latex/contrib/enotez/enotez_en.pdf b/macros/latex/contrib/enotez/enotez_en.pdf
index d7b1aabd56..42bbcede66 100644
--- a/macros/latex/contrib/enotez/enotez_en.pdf
+++ b/macros/latex/contrib/enotez/enotez_en.pdf
diff --git a/macros/latex/contrib/enotez/enotez_en.tex b/macros/latex/contrib/enotez/enotez_en.tex
index d169e186c1..637122aa0e 100644
--- a/macros/latex/contrib/enotez/enotez_en.tex
+++ b/macros/latex/contrib/enotez/enotez_en.tex
@@ -12,7 +12,7 @@
 % Web:    http://www.mychemistry.eu/forums/forum/enotez/
 % E-Mail: contact@mychemistry.eu
 % --------------------------------------------------------------------------
-% Copyright 2012--2019 Clemens Niederberger
+% Copyright 2012--2020 Clemens Niederberger
 % 
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/enotez/enotez_split_example.tex b/macros/latex/contrib/enotez/enotez_split_example.tex
index 7c58fa56df..5959a0d3a3 100644
--- a/macros/latex/contrib/enotez/enotez_split_example.tex
+++ b/macros/latex/contrib/enotez/enotez_split_example.tex
@@ -8,7 +8,7 @@
 % Web:    https://bitbucket.org/cgnieder/enotez/
 % E-Mail: contact@mychemistry.eu
 % --------------------------------------------------------------------------
-% Copyright 2012--2019 Clemens Niederberger
+% Copyright 2012--2020 Clemens Niederberger
 % 
 % This work may be distributed and/or modified under the
 % conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/jmlr/CHANGES b/macros/latex/contrib/jmlr/CHANGES
index 27268561ab..41a78e7693 100644
--- a/macros/latex/contrib/jmlr/CHANGES
+++ b/macros/latex/contrib/jmlr/CHANGES
@@ -1,18 +1,29 @@
-v1.24:
+v1.25 (2020-01-17):
+
+  * jmlr.cls: 
+
+    - Added check for graphics.sty 2019/07/01 (which now detokenizes
+      filename)
+
+  * jmlrutils.sty:
+
+    - Added \proofname
+
+v1.24 (2017-08-01):
 
   * moved non-class related code into new package jmlrutils.sty
 
   * fixed bug in \includeteximage
 
-v1.23:
+v1.23 (2017-03-09):
 
   * added pmlr class option
 
-v1.22:
+v1.22 (2015-04-11):
 
   * added oneside and twoside class options
 
-v1.21:
+v1.21 (2015-02-24):
 
   * jmlr.cls
 
@@ -25,19 +36,19 @@ v1.21:
 
     - added \nopagebreak after \@editorialteam
 
-v1.20:
+v1.20 (2014-10-15):
 
   * jmlrbook.cls
 
     - added \jmlrprefaceheader, \jmlrlocation
 
-v1.19:
+v1.19 (2014-09-29):
 
   * jmlrbook.cls
 
     - changed \chapter* to \chapter in preface environment
 
-v1.18:
+v1.18 (2013-10-17):
 
   * jmlrbook.cls
 
@@ -58,7 +69,7 @@ v1.18:
     - Added \theorembodyfont, \theoremheaderfont, \theorempostheader
       and \theoremsep
 
-v1.17:
+v1.17 (2012-05-30):
 
   * jmlr.cls
 
@@ -79,7 +90,7 @@ v1.17:
 
     - added optional argument to \logo
 
-v1.16:
+v1.16 (2012-05-15):
 
   * jmlr.cls
 
@@ -89,7 +100,7 @@ v1.16:
 
     - added code to deal with \c@lenddoca clash
 
-v1.15:
+v1.15 (2012-05-12):
 
   * jmlrbook.cls
 
@@ -102,7 +113,7 @@ v1.15:
 
     - added \markleft
 
-v1.14:
+v1.14 (2012-04-24):
 
   * jmlrbook.cls
 
@@ -110,7 +121,7 @@ v1.14:
       information to aux file
     - fixed bug in fetching time zone information
 
-v1.13:
+v1.13 (2012-02-25):
 
   * jmlrbook.cls
 
@@ -122,7 +133,7 @@ v1.13:
 
     - added \@pre@hyperref hook
 
-v1.12:
+v1.12 (2012-01-05):
 
   * jmlr.cls
 
@@ -163,7 +174,7 @@ v1.12:
 
     - added debugging option --noexecute
 
-v1.11:
+v1.11 (2011-03-24):
 
   * jmlr.cls
 
@@ -193,7 +204,7 @@ v1.11:
     - abstract html source files now input original aux files to allow
       for citations.
 
-v1.10:
+v1.10 (2011-01-05):
 
   jmlr.cls
 
@@ -236,7 +247,7 @@ v1.10:
 
   * added time stamp at the end of each of the generated html file.
 
-v1.09:
+v1.09 (2010-12-01):
 
   jmlr.cls
 
@@ -265,16 +276,16 @@ v1.09:
 
   * Added \label to \jmlrmaketitlehook
 
-v1.08:
+v1.08 (2010-07-27):
 
   * Fixed \thanks so that the footnote symbol is raised and isn't
     followed by a full stop.
 
-v1.07:
+v1.07 (2010-06-30):
 
   * Added check for two column
 
-v1.06:
+v1.06 (2010-06-17):
 
   jmlr.cls
 
diff --git a/macros/latex/contrib/jmlr/README b/macros/latex/contrib/jmlr/README
index 92ce503fcf..fc8800b9eb 100644
--- a/macros/latex/contrib/jmlr/README
+++ b/macros/latex/contrib/jmlr/README
@@ -1,6 +1,6 @@
-LaTeX Class : jmlr bundle v1.24
+LaTeX Class : jmlr bundle v1.25
 
-Last Modified : 2017-08-01
+Last Modified : 2020-01-17
 
 Author        : Nicola L. C. Talbot
 
diff --git a/macros/latex/contrib/jmlr/jmlr.dtx b/macros/latex/contrib/jmlr/jmlr.dtx
index 57d9136911..22a9621139 100644
--- a/macros/latex/contrib/jmlr/jmlr.dtx
+++ b/macros/latex/contrib/jmlr/jmlr.dtx
@@ -8,7 +8,7 @@
 %   -author "Nicola Talbot"
 %   -section "chapter"
 %   jmlr
-% Created on 2017/8/1 16:57
+% Created on 2020/1/17 16:46
 %\fi
 %\iffalse
 %<*package>
@@ -31,7 +31,7 @@
 %\fi
 % \iffalse
 % Doc-Source file to use with LaTeX2e
-% Copyright (C) 2017 Nicola Talbot, all rights reserved.
+% Copyright (C) 2020 Nicola Talbot, all rights reserved.
 % \fi
 % \iffalse
 %<*driver>
@@ -52,7 +52,7 @@ Research (PMLR)},
 
 \doxitem{Option}{option}{package options}
 
-\CheckSum{5030}
+\CheckSum{5241}
 
 \newcommand*{\appopt}[1]{\texttt{-{}-#1}}
 
@@ -70,7 +70,7 @@ Research (PMLR)},
 % \author{Nicola L. C. Talbot\\[10pt]
 %\url{http://www.dickimaw-books.com/}}
 %
-% \date{2017-08-01 (version 1.24)}
+% \date{2020-01-17 (version 1.25)}
 % \maketitle
 %\tableofcontents
 %
@@ -1749,7 +1749,7 @@ Research (PMLR)},
 %Non-class dependent code. This package is automatically loaded by
 %\cls{jmlr} but may be used with other classes.
 %    \begin{macrocode}
-\ProvidesPackage{jmlrutils}[2017/08/01]
+\ProvidesPackage{jmlrutils}[2020/01/17 v1.25 (NLCT)]
 %    \end{macrocode}
 % Package options:
 %\begin{macro}{\ifjmlrutilsmaths}
@@ -2414,12 +2414,18 @@ Research (PMLR)},
   \newcommand{\jmlrQED}{\hfill\jmlrBlackBox\par\bigskip}
 %    \end{macrocode}
 %\end{macro}
+%\begin{macro}{\proofname}
+%\changes{1.25}{2020-01-17}{new}
+%    \begin{macrocode}
+\providecommand{\proofname}{Proof}
+%    \end{macrocode}
+%\end{macro}
 %\begin{environment}{proof}
 % Proof environment
 %    \begin{macrocode}
   \newenvironment{proof}%
   {%
-   \par\noindent{\bfseries\upshape Proof\ }%
+   \par\noindent{\bfseries\upshape \proofname\ }%
   }%
   {\jmlrQED}
 %    \end{macrocode}
@@ -2670,7 +2676,7 @@ Research (PMLR)},
 % Declare class and required TeX format:
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{jmlr}[2017/08/01 v1.24 (NLCT) Journal of Machine Learning Research]
+\ProvidesClass{jmlr}[2020/01/17 v1.25 (NLCT) Journal of Machine Learning Research]
 %    \end{macrocode}
 %\changes{1.10}{2011-01-05}{hyperref now loaded by jmlr instead of
 %jmlrbook}
@@ -2730,7 +2736,7 @@ Research (PMLR)},
 % Can't load \sty{jmlrutils} here but need the \cs{iftablecaptiontop}
 % conditional for the class options.
 %\begin{macro}{\iftablecaptiontop}
-%\changes{1.07}{2010-06-17}{new}
+%\changes{1.06}{2010-06-17}{new}
 %    \begin{macrocode}
 \newif\iftablecaptiontop
 \tablecaptiontoptrue
@@ -2956,7 +2962,7 @@ Research (PMLR)},
 \setlength\algomargin{0pt}
 %    \end{macrocode}
 %Load \sty{jmlrutils} before \sty{hyperref}.
-%\changes{1.24}{??}{added \styfmt{jmlrutils}}
+%\changes{1.24}{2017-08-01}{added \styfmt{jmlrutils}}
 %    \begin{macrocode}
 \RequirePackage{jmlrutils}
 %    \end{macrocode}
@@ -2972,7 +2978,7 @@ Research (PMLR)},
 \@ifundefined{@pre@hyperref}{}{\@pre@hyperref}
 %    \end{macrocode}
 % Load \sty{hyperref}:
-%\changes{1.19}{??}{replaced \cs{usepackage} with \cs{RequirePackage}}
+%\changes{1.19}{2014-09-29}{replaced \cs{usepackage} with \cs{RequirePackage}}
 %    \begin{macrocode}
 \RequirePackage{hyperref}
 \RequirePackage{nameref}
@@ -3954,12 +3960,22 @@ Keywords:} \ignorespaces}%
 %\end{macro}
 %
 % Modify \cs{includegraphics} so that it can pick up the greyscale
-% version of images if this is the print version.
-%%    \begin{macrocode}
+% version of images if this is the print version. (Extension
+% shouldn't be specified.)
+%    \begin{macrocode}
 \ifjmlrhtml
 \else
   \let\@org@Ginclude@graphics\Ginclude@graphics
-  \def\Ginclude@graphics#1{%
+%    \end{macrocode}
+% Since \sty{graphics} 2019/07/01, the file name parsing has changed
+% to allow for UTF-8 characters. So provide patches for the old and
+% new versions and work out which one to use.
+%\changes{1.25}{2020-01-17}{added check for graphics.sty version}
+%\begin{macro}{\@jmlr@old@Ginclude@graphics}
+%\changes{1.25}{2020-01-17}{new}
+%This is a patched version of the old \cs{Ginclude@graphics}.
+%    \begin{macrocode}
+  \def\@jmlr@old@Ginclude@graphics#1{%
     \begingroup
     \let\input@path\Ginput@path
     \ifprint{\filename@parse{#1-gray}}{\filename@parse{#1}}%
@@ -3995,6 +4011,101 @@ Keywords:} \ignorespaces}%
                \csname Gin@rule@\Gin@ext\endcsname{\Gin@base\Gin@ext}}%
       \fi
     \endgroup}
+%    \end{macrocode}
+%\end{macro}
+%\begin{macro}{\@jmlr@new@Ginclude@graphics}
+%\changes{1.25}{2020-01-17}{new}
+%This is a patch of the new version.
+%    \begin{macrocode}
+\def\@jmlr@new@Ginclude@graphics#1{%
+  \ifx\detokenize\@undefined\else
+    \edef\Gin@extensions{\detokenize\expandafter{\Gin@extensions}}%
+  \fi
+  \begingroup
+  \let\input@path\Ginput@path
+  \ifprint{\set@curr@file{#1-gray}}{\set@curr@file{#1}}%
+  \expandafter\filename@parse\expandafter{\@curr@file}%
+  \ifx\filename@ext\Gin@gzext
+    \expandafter\filename@parse\expandafter{\filename@base}%
+    \ifx\filename@ext\relax
+      \let\filename@ext\Gin@gzext
+    \else
+      \edef\Gin@ext{\Gin@ext\Gin@sepdefault\Gin@gzext}%
+    \fi
+  \fi
+  \let\@jmlr@filename@ext\filename@ext
+  \ifx\filename@ext\relax
+    \@for\Gin@temp:=\Gin@extensions\do{%
+      \ifx\Gin@ext\relax
+        \Gin@getbase\Gin@temp
+      \fi}%
+    \ifprint
+    {\ifx\Gin@ext\relax
+       \set@curr@file{#1}%
+       \expandafter\filename@parse\expandafter{\@curr@file}%
+       \ifx\filename@ext\Gin@gzext
+        \expandafter\filename@parse\expandafter{\filename@base}%
+        \ifx\filename@ext\relax
+          \let\filename@ext\Gin@gzext
+        \else
+          \edef\Gin@ext{\Gin@ext\Gin@sepdefault\Gin@gzext}%
+        \fi
+       \fi
+       \let\@jmlr@filename@ext\filename@ext
+       \ifx\filename@ext\relax
+       \@for\Gin@temp:=\Gin@extensions\do{%
+         \ifx\Gin@ext\relax
+           \Gin@getbase\Gin@temp
+         \fi}%
+       \fi
+     \fi}{}%
+  \fi
+  \ifx\@jmlr@filename@ext\relax
+  \else
+    \Gin@getbase{\Gin@sepdefault\filename@ext}%
+    \ifx\Gin@ext\relax
+      \let\Gin@savedbase\filename@base
+      \let\Gin@savedext\filename@ext
+      \edef\filename@base{\filename@base\Gin@sepdefault\filename@ext}%
+      \let\filename@ext\relax
+       \@for\Gin@temp:=\Gin@extensions\do{%
+          \ifx\Gin@ext\relax
+            \Gin@getbase\Gin@temp
+          \fi}%
+        \ifx\Gin@ext\relax
+        \let\filename@base\Gin@savedbase
+        \let\filename@ext\Gin@savedext
+      \fi
+    \fi
+    \ifx\Gin@ext\relax
+       \@warning{File `#1' not found}%
+       \def\Gin@base{\filename@area\filename@base}%
+       \edef\Gin@ext{\Gin@sepdefault\filename@ext}%
+    \fi
+  \fi
+  \ifx\Gin@ext\relax
+       \@latex@error{File `#1' not found}%
+       {I could not locate the file with any of these extensions:^^J%
+        \Gin@extensions^^J\@ehc}%
+  \else
+     \@ifundefined{Gin@rule@\Gin@ext}%
+       {\ifx\Gin@rule@*\@undefined
+          \@latex@error{Unknown graphics extension: \Gin@ext}\@ehc
+        \else
+          \expandafter\Gin@setfile\Gin@rule@*{\Gin@base\Gin@ext}%
+         \fi}%
+       {\expandafter\expandafter\expandafter\Gin@setfile
+           \csname Gin@rule@\Gin@ext\endcsname{\Gin@base\Gin@ext}}%
+  \fi
+  \endgroup
+}
+%    \end{macrocode}
+%\end{macro}
+%Determine which one to use:
+%    \begin{macrocode}
+  \@ifpackagelater{graphics}{2019/07/01}
+  {\let\Ginclude@graphics\@jmlr@new@Ginclude@graphics}%
+  {\let\Ginclude@graphics\@jmlr@old@Ginclude@graphics}%
 \fi
 %    \end{macrocode}
 %
@@ -4678,7 +4789,7 @@ Keywords:} \ignorespaces}%
 %    \end{macrocode}
 % Declare class:
 %    \begin{macrocode}
-\ProvidesClass{jmlrbook}[2017/08/01 v1.24 (NLCT) JMLR Book Style]
+\ProvidesClass{jmlrbook}[2020/01/17 v1.25 (NLCT) JMLR Book Style]
 %    \end{macrocode}
 % Need \sty{xkeyval} package to have key=value class options
 %    \begin{macrocode}
@@ -5947,7 +6058,7 @@ Keywords:} \ignorespaces}%
 }
   \begin{papers}[]
 %    \end{macrocode}
-%\changes{1.07}{2010-07-30}{Added check for two column style}
+%\changes{1.07}{2010-06-30}{Added check for two column style}
 %    \begin{macrocode}
   \if@twocolumn
     \def\@jmlr@restore{\twocolumn}%
@@ -6541,7 +6652,7 @@ not permitted outside `jmlrpapers' environment}{}%
 \newcommand*\l@chapterauthor[2]{%
   \ifnum \c@tocdepth >\m@ne
 %    \end{macrocode}
-%\changes{1.11}{2011/01/06}{removed penalty}
+%\changes{1.11}{2011-03-24}{removed penalty}
 %    \begin{macrocode}
     \begingroup
       \parindent \z@ 
diff --git a/macros/latex/contrib/jmlr/jmlr.ins b/macros/latex/contrib/jmlr/jmlr.ins
index 0fff82ddfd..bb4ec3dbfb 100644
--- a/macros/latex/contrib/jmlr/jmlr.ins
+++ b/macros/latex/contrib/jmlr/jmlr.ins
@@ -1,10 +1,10 @@
-% jmlr.ins generated using makedtx version 1.2 2017/8/1 16:57
+% jmlr.ins generated using makedtx version 1.2 2020/1/17 16:46
 \input docstrip
 
 \preamble
 
  jmlr.dtx
- Copyright 2017 Nicola Talbot
+ Copyright 2020 Nicola Talbot
 
  This work may be distributed and/or modified under the
  conditions of the LaTeX Project Public License, either version 1.3
diff --git a/macros/latex/contrib/jmlr/jmlr.pdf b/macros/latex/contrib/jmlr/jmlr.pdf
index 6a75b8d526..bf6565a3a1 100644
--- a/macros/latex/contrib/jmlr/jmlr.pdf
+++ b/macros/latex/contrib/jmlr/jmlr.pdf
diff --git a/macros/latex/contrib/jmlr/sample-books/jmlrbook-sample.pdf b/macros/latex/contrib/jmlr/sample-books/jmlrbook-sample.pdf
index 4d2cabbda9..9dff0e770a 100644
--- a/macros/latex/contrib/jmlr/sample-books/jmlrbook-sample.pdf
+++ b/macros/latex/contrib/jmlr/sample-books/jmlrbook-sample.pdf
diff --git a/macros/latex/contrib/jmlr/sample-books/proceedings-sample.pdf b/macros/latex/contrib/jmlr/sample-books/proceedings-sample.pdf
index e71265841b..2dacde7e1a 100644
--- a/macros/latex/contrib/jmlr/sample-books/proceedings-sample.pdf
+++ b/macros/latex/contrib/jmlr/sample-books/proceedings-sample.pdf
diff --git a/macros/latex/contrib/jmlr/sample-papers/jmlr-sample.pdf b/macros/latex/contrib/jmlr/sample-papers/jmlr-sample.pdf
index 4b6c39852f..0bf2de4a70 100644
--- a/macros/latex/contrib/jmlr/sample-papers/jmlr-sample.pdf
+++ b/macros/latex/contrib/jmlr/sample-papers/jmlr-sample.pdf
diff --git a/macros/latex/contrib/jmlr/sample-papers/jmlrwcp-sample.pdf b/macros/latex/contrib/jmlr/sample-papers/jmlrwcp-sample.pdf
index 6115f7cbf2..a2207ec188 100644
--- a/macros/latex/contrib/jmlr/sample-papers/jmlrwcp-sample.pdf
+++ b/macros/latex/contrib/jmlr/sample-papers/jmlrwcp-sample.pdf
diff --git a/macros/latex/contrib/mathtools/empheq.pdf b/macros/latex/contrib/mathtools/empheq.pdf
index f2430fb326..f0fbac2512 100644
--- a/macros/latex/contrib/mathtools/empheq.pdf
+++ b/macros/latex/contrib/mathtools/empheq.pdf
diff --git a/macros/latex/contrib/mathtools/mathtools.dtx b/macros/latex/contrib/mathtools/mathtools.dtx
index c9effb2b78..0a08c4fb26 100644
--- a/macros/latex/contrib/mathtools/mathtools.dtx
+++ b/macros/latex/contrib/mathtools/mathtools.dtx
@@ -68,7 +68,7 @@
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: mathtools 2019/07/31 v1.22}
+\Msg{* Package: mathtools 2020/01/17 v1.23}
 \Msg{************************************************************************}
 
 \keepsilent
@@ -131,7 +131,7 @@ and the derived files
 %<*driver>
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{mathtools.drv}%
-  [2019/07/31 v1.22 mathematical typesetting tools]
+  [2020/01/17 v1.23 mathematical typesetting tools]
 \documentclass{ltxdoc}
 \IfFileExists{fourier.sty}{\usepackage{fourier}}{}
 \addtolength\marginparwidth{-25pt}
@@ -573,7 +573,7 @@ colorlinks,
 %    \cramped[\scriptstyle]{x^2} \leftrightarrow {\scriptstyle x^2}
 %  \]
 %  You may be surprised how often the cramped style can be
-%  beneficial yo your output. Take a look at this example:
+%  beneficial to your output. Take a look at this example:
 %  \begin{verbatim}
 %    \begin{quote}
 %      The 2005 Euro\TeX{} conference is held in Abbaye des
@@ -781,7 +781,7 @@ colorlinks,
 %  \label{sec:swapping}
 %
 %  One feature that the plain old \env{equation} environment has that
-%  the \AmS\ environments does not (because of thechnical reasons), is
+%  the \AmS\ environments does not (because of technical reasons), is
 %  the feature of using less space above the equation if the situation
 %  presents itself. The \AmS\ environments cannot do this, but one can
 %  manually, using  
@@ -1547,7 +1547,7 @@ colorlinks,
 %  relation within the first line, then all lines in the display
 %  should be aligned at the left most edge of the first line, and all
 %  subsequent lines should be indented by 2\,em (or if needed by a
-%  smaller amount). That is we are talking about displayes that end up
+%  smaller amount). That is we are talking about displays that end up
 %  looking like this
 %  \begin{align*}
 %    \MoveEqLeft \framebox[10cm][c]{Long first line}\\
@@ -1582,14 +1582,20 @@ colorlinks,
 %          & + \framebox[4cm][c]{ last part}
 %  \end{align*}
 %
+%
+% \noindent\textbf{Caveat regarding \cs{MoveEqLeft}}: If the first
+% part of the equation starts with say \verb|[a]|, \cs{MoveEqLeft} may
+% attempt to eat it! You can prevent this by specifying the optional
+% argument (remember the default is the same as \cs{MoveEqLeft[2]} or
+% by using \cs{MoveEqLeft\{\}}.
+%
 %  \subsubsection{Boxing a single line in an alignment}
 %  
-%  The \texttt{amsmath} package provie the \cs{boxed} macro to box
+%  The \texttt{amsmath} package provides the \cs{boxed} macro to box
 %  material in math mode. But this of course will not work if the box
 %  should cross an alignment point. We provide a macro that
-%  can.\footnote{Note that internally \cs{Aboxed} does use \cs{boxed}.}
-%    \hskip1sp
-%   \marginpar{%
+%  can.\footnote{Note that internally \cs{Aboxed} does use
+%  \cs{boxed}.}  \hskip1sp \marginpar{%
 %    \parbox[b]{\marginparwidth}{\small\sffamily\raggedright
 %      \strut Evolved from a request by\\Merciadri Luca\\
 %       2010/06/28\\on comp.text.tex%
@@ -1737,10 +1743,10 @@ colorlinks,
 %     \shortvdotswithin{=}
 %     & = d
 % \end{align*}
-% Thus \verb?\vdotswithin{=}? create a box corersponding to
-% \verb?{}={}? and typeset a >>$\vdots$<< centered inside it. When doing
-% this as a normal line in an alignment leaves us with excessive space
-% which \verb?\shortvdotswithin{=}? takes care with for us.
+% Thus \verb?\vdotswithin{=}? creates a box corresponding to
+% \verb?{}={}? and typeset a >>$\vdots$<< centered inside it. When
+% doing this as a normal line in an alignment leaves us with excessive
+% space which \verb?\shortvdotswithin{=}? takes care with for us.
 %
 % \verb?\shortvdotswithin{=}? corresponds to
 % \begin{verbatim}
@@ -1820,7 +1826,7 @@ colorlinks,
 %  \cs{shortintertext} and \cs{intertext}.  \tsxPosting{Tobias Weh
 %    \\(referring to a suggestion by Chung-chieh Shan)}{2011/05/29}
 % It can be illustrated using the following example, an interested
-% reader, can apply it with and with out the original \cs{intertext}
+% reader, can apply it with and without the original \cs{intertext}
 % and \cs{shortintertext}.
 % \begin{verbatim}
 % % the original \intertext and \shortintertext
@@ -1838,7 +1844,7 @@ colorlinks,
 % \end{verbatim}
 %
 %  We now fix this internaly for both \cs{intertext} and
-%  \cs{shortintertext}, plus we add the posibility to fine tune
+%  \cs{shortintertext}, plus we add the possibility to fine tune
 %  spacing around these constructions. The original versions can be
 %  brought back using the \texttt{original-x} keys below.
 %  \begin{codesyntax}
@@ -2056,7 +2062,7 @@ colorlinks,
 % aloud. Also we hide the `given' symbol for easy
 % replacement.\footnote{The \cs{nonscript} construction removes the
 % \cs{:} in sub- and superscript, this might not always be
-% peferable. You can use
+% preferable. You can use
 % \cs{mathchoice\{}\cs{:\}\{}\cs{:\}\{}\cs{,\}\{}\cs{,\}} instead of \cs{nonscript}\cs{:}.}
 %
 % Combining with \pkg{etoolbox} it becomes easy to make a function
@@ -2120,9 +2126,10 @@ colorlinks,
 % of arguments. We will consider this for a future release.
 %
 % \medskip\noindent\textbf{Note 2:} If you want to define your own
-% manual scaler macros, it is importent that you besides \cs{foo} also
+% manual scaler macros, it is important that you besides \cs{foo} also
 % defines \cs{fool} and \cs{foor}. When a scaler is specified, in say
-% \cs{abs[\cs{big}]}\marg{arg}, we actually use \cs{bigl} and \cs{bigr}.
+% \cs{abs[\cs{big}]}\marg{arg}, we actually use \cs{bigl} and
+% \cs{bigr}.
 %
 %
 %  \subsubsection{Expert use}
@@ -2131,7 +2138,7 @@ colorlinks,
 %  \cs{DeclarePairedDelimiterX} we make a few changes such that the
 %  auto scaled \cs{left} and \cs{right} fences behave as opening and
 %  closing fences, i.e.\ $\sin(x)$ vs. $\sin\left(x\right)$ (the later
-%  made via \verb|$\sin\left(x\right)$|), notice the gab between
+%  made via \verb|$\sin\left(x\right)$|), notice the gap between
 %  '$\sin$' and '('.  In some special cases it may be useful to be
 %  able to tinker with the behavior.
 %  \begin{codesyntax}
@@ -2160,7 +2167,7 @@ colorlinks,
 %  The two \texttt{nostar...} versions look the same, but they are
 %  not. In most (math) fonts, the first item in this list will be
 %  different from the rest (the superscript sits
-%  higher).\footnote{Interestingly it dod not show up in the font of
+%  higher).\footnote{Interestingly it did not show up in the font of
 %  this manual, which uses the \pkg{fourier} font set.}
 % \begin{verbatim}
 % \mathclose{\rvert}^2\mathclose\rvert^2\rvert^2
@@ -2420,10 +2427,11 @@ colorlinks,
 %
 %  \medskip\noindent \textbf{Caveat:} Italic correction is a
 %  treacherous area. For example any penalties will cancel the italic
-%  correction inserted by \verb|\(| (for an explanation see
-%  \cite{TBT}, section 4.3.3). We have changed Michaels original to
-%  accomodate one specific penalty construction: the \emph{tie}, i.e.,
-%  >>\verb|text~\(|<< will work as expected  (as~of July, 2014).
+%  correction inserted by
+%  \verb|\(| (for an explanation see \cite{TBT}, section 4.3.3). We
+%  have changed Michaels original to accommodate one specific penalty
+%  construction: the \emph{tie}, i.e.,
+%  >>\verb|text~\(|<< will work as expected (as~of July, 2014).
 %
 %  \subsection{Left sub/superscripts}
 %
@@ -2798,7 +2806,7 @@ colorlinks,
 %    \begin{macrocode}
 %<*package>
 \ProvidesPackage{mathtools}%
-  [2019/07/31 v1.22 mathematical typesetting tools]
+  [2020/01/17 v1.23 mathematical typesetting tools]
 %    \end{macrocode}
 % \changes{v1.10}{2011/02/12}{Might as well make sure that we need the
 % latest version of \texttt{mhsetup}}
@@ -3109,8 +3117,10 @@ colorlinks,
 % \changes{v1.12}{2011/06/08}{Added the falsification of manual tag
 % when show manual tags is off and maual tag is not referred to}
 %  \changes{v1.19}{2017/03/31}{Added MH\_ prefix}
+% \changes{v1.23}{2020/01/17}{Added \cs{kern1sp} in a few places to
+% make sure the tag has a non zero width.}
 %    \begin{macrocode}
-              { \global\MH_set_boolean_F:n {manual_tag} }
+              { \global\MH_set_boolean_F:n {manual_tag} \kern1sp } % kern added 2020
               { \MT_prev_tagform:n {#1} }
               \@safe@activesfalse
           }
@@ -3118,7 +3128,7 @@ colorlinks,
       { 
         \@safe@activestrue
         \@ifundefined{MT_r_\df@label}
-          { }
+          { \kern1sp }% kern added 2020
           { \refstepcounter{equation}\MT_prev_tagform:n {#1} }
         \@safe@activesfalse
       }
diff --git a/macros/latex/contrib/mathtools/mathtools.pdf b/macros/latex/contrib/mathtools/mathtools.pdf
index b0f1857b61..2c468fadbe 100644
--- a/macros/latex/contrib/mathtools/mathtools.pdf
+++ b/macros/latex/contrib/mathtools/mathtools.pdf
diff --git a/macros/latex/contrib/mathtools/mhsetup.pdf b/macros/latex/contrib/mathtools/mhsetup.pdf
index 1657783ed3..8f608c74ae 100644
--- a/macros/latex/contrib/mathtools/mhsetup.pdf
+++ b/macros/latex/contrib/mathtools/mhsetup.pdf
diff --git a/macros/latex/contrib/thorshammer/README.md b/macros/latex/contrib/thorshammer/README.md
new file mode 100644
index 0000000000..f4c622a13c
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/README.md
@@ -0,0 +1,33 @@
+The thorshammer Package
+Author: D. P. Story
+Dated: 2020-01-13
+
+WARNING: Adobe Acrobat DC or Adobe Acrobat XI is required for 
+post PDF-creation. Any PDF-creator application is supported. 
+
+This package implements an idea by Thorsten G. for assessment 
+using PDF quizzes produced by the exerquiz package. Thorsten not 
+only wanted to pose multiple choice, multiple selection, and 
+fill-in type questions, but also wanted to ask extended response 
+questions that would be manually evaluated. Once the quiz is 
+graded, the instructor may optionally pass the quizzes through 
+an Acrobat action sequence to extract the student's name and 
+grade from the quizzes. The extracted information is saved to a 
+tab-delimited TXT file. The instructor can later merge this file 
+into a larger spreadsheet. 
+
+Note: Unzip action-sequences.zip to obtain the action-sequences folder.
+
+If intriguing, install thorshammer and try this workflow.
+
+Enjoy!
+
+Now, I must get back to my retirement.
+
+
+D. P. Story
+www.acrotex.net
+dpstory@uakron.edu
+dpstory@acrotex.net
+
+
diff --git a/macros/latex/contrib/thorshammer/container.pdf b/macros/latex/contrib/thorshammer/container.pdf
new file mode 100644
index 0000000000..5a1285820b
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/container.pdf
diff --git a/macros/latex/contrib/thorshammer/docs/install-action-seq.pdf b/macros/latex/contrib/thorshammer/docs/install-action-seq.pdf
new file mode 100644
index 0000000000..e7a68382e0
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/docs/install-action-seq.pdf
diff --git a/macros/latex/contrib/thorshammer/docs/thmclass.pdf b/macros/latex/contrib/thorshammer/docs/thmclass.pdf
new file mode 100644
index 0000000000..50e2da723a
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/docs/thmclass.pdf
diff --git a/macros/latex/contrib/thorshammer/docs/thmclass.tex b/macros/latex/contrib/thorshammer/docs/thmclass.tex
new file mode 100644
index 0000000000..1603ce6c93
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/docs/thmclass.tex
@@ -0,0 +1,970 @@
+\RequirePackage[use=publish]{spdef}
+\documentclass{article}
+\usepackage[fleqn]{amsmath}
+\usepackage[designi,forcolorpaper,latextoc,extended]{web}
+\usepackage{eforms}
+\usepackage{dirtree}
+\usepackage{fancyvrb}
+
+\usepackage{xbmks}
+\xbmksetup{colors={int=red},styles={intbf}}
+%\DeclareInitView{layoutmag={navitab:UseOutlines}}
+\hypersetup{pdfpagemode=UseOutlines}
+
+
+\ifpublish % developer packages
+\def\useThese{\usepackage[altbullet]{lucidbry}
+\usepackage[active]{srcltx}}
+\expandafter\useThese\fi
+
+\newcommand\newtopic{\par\ifdim\lastskip>0pt\relax\vskip-\lastskip\fi
+\vskip\medskipamount}
+
+\tocPartTitle{\tops{\protect\makebox[0pt][r]{\thepart\hspace{1em}}}{\thepart\space}#1}
+\let\partSave\part
+\def\part#1{\par\addvspace{4ex}\bgroup\let\newpage\relax\partSave{#1}\egroup\addvspace{2ex}}
+
+\let\tops\texorpdfstring
+
+\DeclareDocInfo
+{
+    university={Acro\negthinspace\TeX.Net},
+%    title={The \textsf{thorshammer} package\tops{\\[1ex]}{: }%
+%      Documentation for \tops{\textsf}{}{thmclass.ps1}},
+    title={The \textsf{thorshammer} package\tops{\\[1ex]}{: }%
+      Documentation for the system scripts},
+    author={D. P. Story \& Thorsten Grothe},
+    email={dpstory@acrotex.net},
+    subject=Documentation for thmclass.ps1,
+    talksite={\url{www.acrotex.net}},
+    version={1.5.7, 2020/01/13},
+    Keywords={LaTeX, AcroTeX, Powershell, thorshammer},
+    copyrightStatus=True,
+    copyrightNotice={Copyright (C) \the\year, D. P. Story},
+    copyrightInfoURL={http://www.acrotex.net}
+}
+
+
+\useFullWidthForPaper
+
+\def\dps{$\mbox{$\mathfrak D$\kern-.3em\mbox{$\mathfrak P$}%
+   \kern-.6em \hbox{$\mathcal S$}}$}
+\let\pkg\textsf
+\def\cs#1{\texttt{\char`\\#1}}
+\let\opt\textsf
+\let\app\textsf
+\let\uif\textsf
+\def\thescript{\texttt{thmclass.ps1}}
+\def\thebatch{\texttt{runps1.bat}}
+\def\dtt#1{\texttt{\$#1}}
+\def\ameta#1{\ensuremath{\langle\textit{\texttt{#1}}\rangle}}
+\def\meta#1{\textsl{\texttt{#1}}}
+\def\darg#1{\texttt{\char123\relax#1\char125\relax}}
+\newenvironment{lquote}
+   {\list{}{}%
+    \item\relax}
+   {\endlist}
+
+\makeatletter
+%\setlength{\DT@offset}{(\linewidth-1.4in)/2}
+\renewcommand{\paragraph}
+    {\@startsection{paragraph}{4}{0pt}{6pt}{-3pt}{\bfseries}}
+\renewcommand{\subparagraph}
+    {\@startsection{subparagraph}{5}{\parindent}{6pt}{-3pt}%
+    {\normalfont\normalsize\bfseries}}
+\def\chnglabelname#1{\edef\@currentlabelname{#1}}
+\makeatother
+
+\begin{document}
+
+\maketitle
+
+\pdfbookmarkx[1]{Title Page}[action={\Named{FirstPage}}]{TitlePage}
+\pdfbookmarkx[1]{The thorshammer package}[action={\GoToR/F(thors-the-man.pdf)/D[0 /Fit]},color=blue,style={bf}]{thorhammer}
+\pdfbookmarkx[1]{Links to AcroTeX.Net}[action={/S/GoTo/D(undefined)},%
+  color=magenta,style={bf}]{acrotex}
+\belowpdfbookmarkx{http://www.acrotex.net}[action={\URI{http://www.acrotex.net}},%
+  color=magenta,style={bf}]{home}
+\belowpdfbookmarkx{http://blog.acrotex.net}[action={\URI{http://blog.acrotex.net}},%
+  color=magenta,style={bf}]{blog}
+
+
+\selectColors{linkColor=black}
+\tableofcontents
+\selectColors{linkColor=webgreen}
+
+\section{Introduction}
+
+\textbf{\hyperref[PartI]{Part I}} describes how to execute {\thescript} and
+documents all the subordinate files and folders it generates.
+The \thescript\space file is a \app{Powershell} script file
+written, for the most part, \emph{by the great Thor himself} to
+meet the needs of his classes. It can be used ``as is'' or
+modified to conform it to your requirements. The script is
+designed to be used with the \pkg{thorshammer} package, but this
+is not a requirement.
+
+The file structure of Thor may not be for everyone, \textbf{\hyperref[PartII]{Part II}} describes a set
+of ``standalone'' scripts, which were derived from the scripts in \textbf{Part I}.
+
+\paragraph*{From the Acro\negthinspace\TeX{} Legal Department.}
+We offer no guarantees and accept no liabilities. Test the
+scripts extensively to be sure they are working for you. Modify the script
+as you will, but don't bother us with your changes, unless they are improvements. %\verb|:-{)|
+
+
+\paragraph*{Platforms.} The script has been tested on
+\textsf{Windows OS} and \app{Linux}. It is our understanding
+that \app{Powershell} can be installed and executed on
+\textsf{MacOS}, so this script \emph{may} have use on that
+platform as well.
+
+\part{Using the Thor system}\label{PartI}
+
+\noindent Thor has developed his own file structure for his class, this
+structure may be useful to your own classroom. Here, we describe the system
+that has been developed. Carefully read this part of the documentation to
+determine if Thor's scheme can work for you. \medskip
+
+\section{Deploying {\thescript} \textsl{et al}}
+
+Locate the three files \thescript, \thebatch, and \texttt{sample-vars.txt}
+from the \texttt{system-scripts} folder of the
+\pkg{thorshammer} distribution.
+
+\paragraph*{The first things first.} (1) \emph{Copy}
+\thescript, \thebatch, and \texttt{sample-vars.txt} to a
+working folder.  (2) Open the \app{Powershell} file \thescript{}
+in a text editor and edit the value of the variable appropriate to your platform
+\texttt{\$pathThorshammerWin} or \texttt{\$pathThorshammerLin},
+being sure the default path points to your \pkg{thorshammer}
+folder, and if not, modify the path to point to the folder
+of the \pkg{thorshammer} distribution on your computer.\footnote{The purpose of this is to
+grab the two support files \texttt{container.pdf} and
+\texttt{terminate-batch.pdf}. If your {\TeX} installation has
+installed these two files elsewhere, find them, and modify the
+path to point to the folder containing these two files.}
+
+\section{Executing \thescript}
+
+On \app{Windows}, the easiest way to execute \thescript\space is
+through the BAT file \thebatch.\footnote{The authors have little
+knowledge of how to do this on \app{Mac OS}. An interested user
+on \app{Mac OS} would need to advise us.} Running the script
+requires the input of eight (8) values for variables, these are
+listed below and described in the order they are expected to be
+input.
+
+\paragraph*{Eight basic variables}\label{para:eight}
+\begin{enumerate}
+  \item \dtt{class}: The name of the class, could be name as
+      listed in the college catalog (MAT101, STA221, HH21B,
+      A21A, WF23, \dots) or something more understandable (calc1,
+      alg1, euhist, \dots)\footnote{The value of this variable is used in the file name
+      of the TEX template file; consequently, this value should be kept short, yet meaningful.}
+
+  \item \dtt{number}: The quiz or exam number. The value of
+      this variable is not required to be a number.\footnotemark[\thefootnote]
+
+  \item \dtt{subject}: Field of study, such as Math, German,
+      History, and so on.\footnotemark[\thefootnote]
+
+  \item \dtt{theme}: The topic of this exam: factoring, grammar, 20thcentury, etc.\footnotemark[\thefootnote]
+
+
+  \item \dtt{instrName}: Instructor's name. The name should be
+      a single word that identifies the instructor (Thor,
+      Newton, Banach, and so on).\footnotemark[\thefootnote]
+
+
+  \item \dtt{date}: The date of the exam.
+
+
+  \item \dtt{time}: The length of the exam; this is, the time
+      the students have to work on the exam.
+
+  \item \dtt{classPath}: The full path to the folder that
+      contains the quizzes of the class.
+
+\end{enumerate}
+
+\begin{comment}
+\goodbreak
+\section{Execution modes: interactive and automatic}
+
+There are two execution modes: (1) interactive and (2)
+automatic.
+
+\subparagraph*{(1) Interactive:} If you execute \thebatch\space on the
+    \uif{Command Prompt}, you are offered three options:\footnote{Instructions are in German or English}\par\medskip
+    \begin{minipage}{\linewidth-\parindent}
+      \begin{enumerate}
+        \item[(1)] interactive query of individual variables (class,
+            teacher abbreviation, \dots)
+
+            Here, you are asked in enter the values for each of the
+            above listed eight variables.
+        \item[(2)] No query: test with default values
+
+            Used for testing purposes; automatically sets the values
+            of the eight variables.
+        \item[(q)] Exit the script
+      \end{enumerate}
+    \end{minipage}
+\subparagraph*{(2) Automatic:} For the automatic, the script gets
+    the values for the eight variables from a TXT file. It is
+    this option that is the main approach to building your file
+    structure, and is the topic of the rest of the discussion in
+    the documentation.
+\end{comment}
+
+\subsection{On running \thescript}\label{Focus}
+
+Now that you have read a brief description of the eight variables, rename the
+file \texttt{sample-vars.txt} in your working folder to something short yet
+appropriate to your work (perhaps rename it to just \texttt{class.txt}). In
+this document, we shall refer to the renamed TXT file as
+\texttt{\ameta{varlist}.txt}. Open \texttt{\ameta{varlist}.txt} in a text
+editor and modify the left column to values appropriate to your class. The
+contents of \ameta{varlist}\texttt{.txt} has the following form (shown with
+default values which need to be changed):
+\begin{Verbatim}[xleftmargin=\parindent]
+alg1              # class
+1                 # number
+maths             # subject
+factoring         # theme or topic
+THOR              # instrName
+01.01.2019        # date
+60 Min.           # time
+C:/temp           # classPath
+\end{Verbatim}
+Now execute \thebatch\space with arguments \texttt{thmclass} and
+\texttt{\ameta{varlist}.txt} from the \uif{Command Prompt}:\footnote{The \uif{Command Prompt} needs
+to be located in the folder that contains  \thescript, \thebatch, and \texttt{sample-vars.txt}}
+\begin{equation}
+  \fbox{\ttfamily runps1 thmclass \ameta{varlist}\texttt{.txt}}\label{dis:thmclass}
+\end{equation}
+\thescript\space reads the data contained in
+\ameta{varlist}\texttt{.txt}. Using a batch file is the easiest way of executing the
+\thescript\space with argument \texttt{\ameta{varlist}.txt}.
+
+\subsubsection{The results of running \tops{\thebatch}{runps1.bat}}
+
+Executing `\texttt{runps1 thmclass \ameta{varlist}.txt}', as
+just described (see display~(\ref{dis:thmclass})), creates a
+series of folders and files within the same folder in which
+{\thebatch}, {\thescript}, and \texttt{\ameta{varlist}.txt}
+reside.\medskip
+
+Suppose \texttt{\ameta{varlist}.txt} has the following symbolic
+values:
+\begin{quote}\ttfamily\obeyspaces\catcode`\#=12
+\ameta{class}     # class\\
+\ameta{number}    # number\\
+\ameta{subject}   # subject\\
+\ameta{theme}     # theme or topic\\
+\ameta{instrName} # instrName\\
+\ameta{date}      # date\\
+\ameta{time}      # time\\
+\ameta{classPath} # classPath
+\end{quote}
+
+
+\subsubsection{Structure displayed} Figure~\ref{fig:struct} represents the structure created by \thescript.
+
+\begin{figure}[htb]
+\bgroup
+\hfuzz120pt
+%\makeatletter
+%\hspace*{1.4in}
+\fboxsep0pt\let\BOX\relax
+\begin{center}\BOX{\begin{minipage}{3.5in}
+\dirtree{%
+.1 \ameta{working folder}.
+.2 {runps1.bat}.
+.2 {sample-vars.txt}\DTcomment{rename and edit\footnote{Generically referred to as \texttt{\ameta{varlist}.txt}}}.
+.2 {thmclass.ps1}.
+.2 \ameta{class}.
+.3 \ameta{instrName}.
+.4 backup.
+.4 anSUS (toStudents).
+.4 vonSUS (fromStudents).
+.4 {runps1.bat}.
+%.4 {classFolders.bat}.
+.4 {csvTOcfg.ps1}.
+.4 {classFolders.ps1}.
+%.4 {csvTOcfg.bat}.
+.4 {copyka.ps1}.
+.4 {delka.ps1}.
+.4 {moveka.ps1}.
+.4 {sample-list.csv}\DTcomment{rename and edit\footnote{Generically referred to as \texttt{\ameta{list}.csv}}}.
+.4 {container.pdf}.
+.4 {terminate-batch.pdf}.
+.3 {00-\ameta{class}.cfg}.
+.3 {genquiz.ps1}.
+.3 {runps1.bat}.
+.3 {tex-template.tex}.
+.3 {web.cfg}.
+}
+\end{minipage}}\hfill
+\end{center}
+\egroup
+\caption{Structure created by \thescript}\label{fig:struct}
+\end{figure}
+
+\subsubsection{Structure explained}
+
+We now attempt the Herculean task of explaining each of these.
+\begin{description}
+  \item[\normalfont\ameta{class}] (folder) The folder created by the \ameta{class} variable. This folder
+  contains all the working files and folders of the class you are teaching.
+  \item[\normalfont\ameta{instrName}] (folder) This is a short name for the instructor.  This folder contains
+  a number of other folders and files.
+  \begin{description}
+    \item[\normalfont\texttt{backup}] A folder that will contain the
+        instructor's copies of the quizzes generated. When
+        you open the file \texttt{00-\ameta{class}.cfg}, you
+        will find:
+        \verb|\instrPath*{|\ameta{instrName}\texttt{/backup}\verb|}|.
+    \item[\normalfont\texttt{anSUS} (\texttt{toStudents})] A folder to
+        drop the graded quizzes into. This folder name is
+        \texttt{anSUS} when the local language is German and
+        \texttt{toStudents} otherwise.
+    \item[\normalfont\texttt{vonSUS} (\texttt{fromStudents})] The
+        target destination of the script file
+        \texttt{copyka.ps1}. This folder name is
+        \texttt{vonSUS} when the local language is German
+        and \texttt{fromStudents} otherwise.
+
+%    \item[\texttt{classFolders.bat}] This batch file that
+%        takes the contents of its argument and creates the
+%        class folder structure within the \ameta{classPath}
+%        folder. See the section on \texttt{classFolders}
+%        below for more details.
+    \item[\normalfont\texttt{csvTocfg.ps1}] A \app{Powershell} script
+        that reads the contents of the configuration file \texttt{\ameta{list}.csv} and modifies
+        \texttt{00-\ameta{class}.cfg} by appending appropriate \cs{classMember}
+        statements.
+    \item[\normalfont\texttt{classFolders.ps1}] A \app{Powershell}
+        script file that creates class folders based on the
+        contents of the \texttt{00-\ameta{class}.cfg}
+        file.\footnote{The sysadmin may now allow creation
+        of folders on the system drive; this script may be
+        used for testing on the instructor's own drive.}
+    \item[\normalfont\texttt{copyka.ps1}] A \app{Powershell} script that
+        copies the completed student quizzes from their
+        student folders to the folder \texttt{vonSUS}
+        (\texttt{fromStudents}) where the instructor can
+        operate on them.
+%    \item [\texttt{csvTocfg.bat}] A batch file that takes
+%        the contents of its argument and modifies
+%        \texttt{00-\ameta{class}.cfg}, one level up. It
+%        appends the \cs{classMember} data lines.
+%  See the section on \texttt{classFolders} below for more
+%  details.
+    \item[\normalfont\texttt{delka.ps1}] A \app{Powershell} script
+        that deletes the student quizzes from their personal
+        student folders. (This is done after they are copied
+        using \texttt{copyka.ps1}.)
+    \item[\normalfont\texttt{moveka.ps1}] The \app{Powershell} script
+        that copies and deletes the student quizzes from
+        their personal student folders. \textbf{Not
+        recommended!} I prefer to copy them and verify that
+        they are all successfully copied before deleted them
+        from the personal student folders.
+    \item[\normalfont\texttt{sample-list.csv}] A comma (or semi-colon) delimited file. Each line
+    of the file consists of three entries and has two formulations:
+    \begin{quote}\ttfamily
+      \ameta{first},\ameta{last},\ameta{rel-path}\\[3pt]
+      \ameta{first},\ameta{last},*\ameta{full-path}
+    \end{quote}
+    In the first case, \ameta{rel-path} is the path, relative to the argument of the \cs{classPath},
+    to the student folder; in the second case, \ameta{full-path} is the full path to the student
+    folder.
+
+    You should rename this file and modify its contents to
+    reflect the class names and folder names of your class.
+
+    \item[\normalfont\texttt{container.pdf}] A PDF file used by
+        \textsf{Thor's way} action script. See the manual
+        for the \pkg{thorshammer} package for details.
+    \item[\normalfont\texttt{terminate-batch.pdf}] A PDF file used by
+        \textsf{Thor's way} action script. See the manual
+        for the \pkg{thorshammer} package for details.
+  \end{description}
+\end{description}
+At the top most level of this folder structure are four files.
+\begin{description}
+  \item[\normalfont\texttt{genquiz.ps1}]\label{item:genquiz} A \app{Powershell} script
+      that works in concert with \texttt{tex-template.tex}. When executed,
+      it reads the \ameta{varlist}\texttt{.txt} file (one level up), the
+      variable list file used to create the folders and files, it then
+      creates a TEX file named
+      \texttt{\ameta{number}-\ameta{class}-\ameta{subject}.tex}, which is a
+      copy of \texttt{tex-template.tex}, with certain tagged variables in
+      \texttt{tex-template.tex} replaced with their values based on
+      \ameta{varlist}\texttt{.txt}; for example, the tagged variable
+      \texttt{\#class} in \texttt{tex-template.tex} is replaced by the
+      value of the class variable declared in \ameta{varlist}\texttt{.txt}
+      (perhaps it is replaced by ``alg1'').
+
+      \textbf{Steps to change the default name.} You can
+      change the default name of the generated TEX file by
+      following these steps: (1) open \texttt{genquiz.ps1} in
+      your favorite text editor; (2) find the line,
+\begin{quote}\ttfamily\catcode`\$=12
+  $templateName="$number-$class-$subject.tex"
+\end{quote}
+and, finally, (3) change the assignment, perhaps to a function
+of one or more of the above above variables.
+
+  \item[\normalfont\texttt{tex-template.tex}] There are two renditions (or versions) for the TEX
+      template: (1) a German language version, and (2) an English language
+      version. The \app{Powershell} script \texttt{thmclass.ps1} detects
+      the language as set by your operating system and writes the proper
+      TEX template. The TEX template, which is \texttt{tex-template.tex}
+      by name, contains tagged variables {\def\AND{{\normalfont and
+      }}\catcode`\,=\active\def,{{\normalfont\string,
+      }\ignorespaces}\ttfamily\catcode`\#=12\relax #class,
+      #number,#subject,#theme,#instrName,#date, \AND #time}, which are
+      replaced by their counterparts {\def\AND{{\normalfont and
+      }}\catcode`\,=\active\def,{{\normalfont\string,
+      }\ignorespaces}\ttfamily\catcode`\$=12\relax $class,
+      $number,$subject,$theme,$instrName,$date, \AND $time}, as declared in
+      \ameta{varlist}\texttt{.txt}.
+
+      \textbf{German.} This \texttt{tex-template.tex} file is
+      Thor's visualization of what his quizzes should look
+      like. When \texttt{genquiz.ps1} is executed, it reads
+      this file and saves it again under a different name, as
+      discussed above.
+
+      \textbf{English.} This form of the TEX template is more
+      basic, without Thor's specialized features.
+
+      The contents of \texttt{tex-template.tex} can be
+      modified to suite your own understanding of what your
+      quiz should look like. Use the tagged variables as you
+      wish in your personal template file.
+
+  \item[\normalfont\texttt{00-\ameta{class}.cfg}] The configuration file
+      for building a quiz for the class. Initially, it has the
+      following form:
+\begin{Verbatim}[fontsize=\small,commandchars={^~@}]
+% Reset the paths for \instrPath and \classPath for your system
+% Use relative paths here for instructor according to dir, where tex file is located
+\classPath{^ameta~classPath@}
+\instrPath*{^ameta~instrName@/backup}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Syntax:
+% \classMember{firstname}{lastname}{rel-path}
+% \classMember{firstname}{lastname}*{full-path}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\end{Verbatim}
+Running \texttt{csvTocfg.ps1} appends \cs{classMember} to the file. On running, it might now read,
+\begin{Verbatim}[fontsize=\small,commandchars={^~@}]
+% Reset the paths for \instrPath and \classPath for your system
+% Use relative paths here for instructor according to dir, where tex file is located
+\classPath{^ameta~classPath@}
+\instrPath*{^ameta~instrName@/backup}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Syntax:
+% \classMember{firstname}{lastname}{rel-path}
+% \classMember{firstname}{lastname}*{full-path}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\classMember{Muehle}{Waeter}{MW634B/^ameta~instrName@}
+\classMember{Anton}{Mueller}{AM256M/^ameta~instrName@}
+\classMember{Laura}{Voegt}{LM356B/^ameta~instrName}@
+\end{Verbatim}
+
+
+%  \item[\ameta{number}-\ameta{class}-\ameta{subject}-\ameta{theme}\texttt{.tex}]
+%      This is the TEX template file. This awkward, extremely
+%      long and painful file name is a result of German
+%      education. The file itself is a quiz template that uses
+%      the \pkg{web}, \pkg{exerquiz} packages, in addition to
+%      the \pkg{thorshammer} package. Bring this file into your
+%      favorite {\LaTeX} editor and modify as desired, or write
+%      your own from scratch. Of course, a change of name might
+%      be in order as well.
+
+\item[\normalfont\texttt{web.cfg}] The TEX template file uses the
+    \pkg{web} package, and as such, uses many
+    \pkg{web}-defined commands. These commands can be
+    redefined through the \texttt{web.cfg}. The file
+    \thescript{} creates its own \texttt{web.cfg}, for local
+    use. If you open this created file, its contents are,
+\begin{Verbatim}
+%
+% AeB Web Configuration file
+%
+\ExecuteOptions{dvips}
+\bWebCustomize
+% Insert redefinitions between these two marks
+\eWebCustomize
+\end{Verbatim}
+To illustrate the use of the \texttt{web.cfg}, modify the file to now read,
+\begin{Verbatim}
+%
+% AeB Web Configuration file
+%
+\ExecuteOptions{dvips}
+\bWebCustomize
+\author{Herr Dr. Thor}
+\university{AcroTeX.edu}
+\eWebCustomize
+\end{Verbatim}
+Above, we have declared \verb|\author{Herr Dr. Thor}| and
+\verb|\university{AcroTeX.edu}|. (The \cs{author} and \cs{university}
+commands are defined in the \pkg{web} package.) There are no restrictions, other
+redefinitions of commands defined by other packages are permitted. Freely
+use the special character `\texttt{@}' without having to type
+\cs{makeatletter}/\allowbreak\cs{makeatother} combination.
+
+      The \pkg{thorshammer} package defines a new command,
+      that will be picked by \pkg{web} itself; the command is
+      \cs{inputWebCfg}. This command has been embedded in the
+      preamble of the TEX template.
+\end{description}
+
+\paragraph*{Additional comments on the eight variables.} We
+document how the eight variables are used throughout the files generated by
+\thescript.
+\begin{description}
+  \item[\normalfont\ameta{class}] is used to construct a top-level folder
+      containing all the files generated by \thescript. This
+      variable is the base name of the CFG file
+      (\texttt{00-\ameta{class}.cfg}).
+      \texttt{00-\ameta{class}.cfg} is input by the template
+      file using the \cs{InputClassData} macro. It also
+      appears as the argument of the \cs{thQzHeaderL} and
+      \cs{title} commands in the template file.
+
+  \item[\normalfont\ameta{number}] This variable appears in the TEX template file as
+      the argument of the \cs{DeclareQuiz} and of the \cs{version} commands.
+
+  \item[\normalfont\ameta{subject}] This variable appears as an argument
+      of \cs{thQzHeaderCQ} and \cs{subject} in the TEX
+      template file.
+
+  \item[\normalfont\ameta{theme}] This variable appears as the argument of \cs{thQzName}.
+
+  \item[\normalfont\ameta{instrName}]  This variable appears in several
+      \uif{Powershell} script files: \app{copyka.ps1}, \app{moveka.ps1},
+      \app{delka.ps1}, \app{csvTOcfg.ps1}, and \app{classFolders.ps1}. In
+      the TEX template file, it appears as the argument of \cs{author}.
+      Within \texttt{00-\ameta{class}.cfg}, \ameta{instrName} appears as an
+      argument of \cs{instrPath}.
+
+  \item[\normalfont\ameta{date}] This variable is an argument of
+      \cs{copyrightyears} in the TEX template file.
+
+  \item[\normalfont\ameta{time}] This variable appears in the argument of \cs{keywords}
+
+  \item[\normalfont\ameta{classPath}] This variable is used in various
+      places: \app{copyka.ps1}, \app{moveka.ps1},
+      \app{delka.ps1}, and \app{classFolders.ps1}. It also
+      appears as the argument of \cs{classPath} within
+      \texttt{00-\ameta{class}.cfg}.
+
+\end{description}
+
+\section{Procedures after running \texttt{thmclass.ps1}}
+
+After the folders and files of
+\hyperref[fig:struct]{Figure~\ref*{fig:struct}} are created, go
+into the \ameta{class} folder, you will see \ameta{instrName} (a
+folder) and the two files \texttt{00-\ameta{class}.cfg} and
+\texttt{tex-template.tex}. Now, change directories by moving
+into the \ameta{instrName} folder. Now perform the following
+tasks.
+\begin{enumerate}
+  \item \textbf{Edit \texttt{sample-list.csv}.}\label{item:Editlist} Change the
+      name, if desired, of the file \texttt{sample-list.csv}
+      and open the renamed file in your text editor. For the
+      purpose of this documentation, we shall refer to the
+      renamed file \texttt{sample-list.csv} as
+      \texttt{\ameta{list}.csv}. The format of each line is
+      exemplified by the three sample lines provided. More
+      symbolically, each line consists of a comma (or
+      semi-colon) delimited list:
+\begin{quote}
+  \ameta{first},\ameta{last},\ameta{rel-path} or\\
+  \ameta{first};\ameta{last};\ameta{rel-path}
+\end{quote}
+One or more lines in this file may have an alternate syntax:
+\begin{quote}
+  \ameta{first},\ameta{last},*\ameta{full-path}
+\end{quote}
+where the first character of the third entry is an \texttt*,
+the rest of the entry is a full-path to the student's
+folder.\footnote{This is done when the student's does not lie
+in the path pointed to by the argument of \cs{classPath}.}
+
+To continue, enter the first and last names of each student in
+the class, followed by the relative path (relative to \cs{classPath})
+to that student's folder. The sample file reads,
+\begin{equation}
+\begin{minipage}{.5\linewidth}
+\begin{Verbatim}[commandchars=!()]
+M!"(u)hle;W!"(a)ter;MW634B
+Anton,M!"(u)ller,AM256M
+Laura,V!"(o)gt,LM356B
+\end{Verbatim}
+\end{minipage}\label{disp:list}
+\end{equation}
+These sample entries are to be deleted and replaced by the
+names and folders of the class members. If there are any
+student exception---one whose student folder is outside
+\cs{classPath}---, then a typical entry is has the following
+form,
+\begin{equation*}
+\begin{minipage}{.5\linewidth}
+\begin{Verbatim}[commandchars=!()]
+Laura,V!"(o)gt,*C:/Users/dpstory/Desktop/TestFolder/myOtherClass/LM356B
+\end{Verbatim}
+\end{minipage}
+\end{equation*}
+For the last entry, the third element begins with an \texttt*, which signals that
+what follows is full path to this student's folder.
+
+  \item \textbf{Run \texttt{csvTOcfg.ps1}:} Now, execute
+      \texttt{csvTocfg.ps1} using the general purpose batch
+      file \texttt{run1.bat} with a command line arguments of
+      \texttt{csvTocfg} and \ameta{list} (a CSV file); for example,
+      on the \app{Command Prompt}, type,
+\begin{equation}
+    \fbox{\ttfamily runps1 csvTocfg \ameta{list}}\label{dis:csvTocfg}
+\end{equation}
+
+%  \item \textbf{Run \texttt{csvTOcfg}.} Now, run the batch
+%      file \texttt{csvTOcfg.bat} with a command line argument
+%      of the CVS file; for example, on the \app{Command
+%      Prompt}, type.
+%\begin{quote}\ttfamily
+%    csvTocfg sample-list
+%\end{quote}
+and execute by pressing the \uif{Enter} key. \emph{Do not
+include the extension in the command line argument}. This will
+append the student information to the end of the
+\texttt{00-\ameta{class}.cfg} one level up. Each student has
+an entry in \texttt{00-\ameta{class}.cfg} of
+\cs{classMember\darg{\ameta{first}}\relax
+\darg{\ameta{last}}\darg{\ameta{folder-name}}}.
+\texttt{csvTocfg} also replaces all German umlauts with
+non-problematic characters like so: \"{u} \texttt{->} ue,
+\"{o} \texttt{->} oe, etc.
+
+  \item \textbf{Run \texttt{classFolders.ps1}:} The next step,
+      if needed, creates the personal student
+      folders.\footnote{The sysadmin may not allow creation of
+      folders on the system system drive; this script may be
+      used for testing on the instructor's own drive.} This
+      step may not be needed if the folders already exist. Run
+      the \texttt{runps1.bat} with a command line arguments of
+      \texttt{classFolders} and the CVS file; for example, on
+      the \app{Command Prompt}, type,
+\begin{equation}
+    \fbox{\ttfamily runps1 classFolders \ameta{list}}\label{dis:classFolders}
+\end{equation}
+and execute by pressing the \uif{Enter} key. \emph{Do not
+include the extension in the command line argument}.  If the
+folders already exist, the script does not destroy them and
+create them again. No harm done, I hope.
+\item \textbf{Run \texttt{genquiz.ps1}:} (Optional) If you
+    want to use the \texttt{tex-template.tex} file to create a
+    TEX file for your quiz, run \texttt{genquiz.ps1} with
+    the following \uif{Command prompt}:
+\begin{equation}
+    \fbox{\ttfamily runps1 genquiz}\label{dis:genquiz}
+\end{equation}
+Executing this line produces a TEX template file named
+`\texttt{\ameta{number}-\ameta{class}-\ameta{subject}.tex}'. The file
+\texttt{genquiz.ps1}, when executed, reads the
+\texttt{\ameta{varlist}.txt}, located one directory up, to get the current
+values of \ameta{number}, \ameta{class}, and \ameta{subject}.
+
+\end{enumerate}
+
+\paragraph*{Preliminaries are done! Have fun!} You are ready to
+compose your quiz/exam! Open the TEX template file and modify
+its contents to suite your needs, removing easy questions and
+adding difficult ones, or copy one of the demo files from the
+\texttt{examples} folder and modify it. For this part of the
+process you must be knowledgable of \pkg{exerquiz} and the
+documentation of the \pkg{thorshammer} package. The sample files
+of \pkg{thorshammer} will help to compose the quiz using the
+approach you want.
+
+
+\paragraph*{Repeat.} There is no need to run `\texttt{runps1 thmclass \ameta{varlist}.txt}'
+more than once a semester. As you work through the semester, you can copy an
+old quiz with a new file with a new name and modify for the new material
+studied or run \texttt{genquiz.ps1} to obtain a new clean template file:
+\[
+    \fbox{\ttfamily runps1 genquiz}
+\]
+The file \texttt{genquiz.ps1} reads the
+\texttt{\ameta{varlist}.txt} one level up; you might want to
+first edit this file and change the value of \ameta{number}.
+
+The contents of \texttt{00-\ameta{class}.cfg} remains unchanged; if students
+drop out of the course simply delete that student's line from
+\texttt{00-\ameta{class}.cfg} or if students add the course simply append a
+line to \texttt{00-\ameta{class}.cfg} using the template
+\cs{classMember\darg{\ameta{first}}\relax
+\darg{\ameta{last}}\darg{\ameta{folder-name}}}. Read the discussion on how to
+handle \nameref{para:exceptions} to these general rules.
+
+\section{Deploying the quizzes}
+
+The quizzes may be deployed to the student folders in two ways:
+\begin{enumerate}
+    \item When a quiz is compiled with the \opt{usebatch} option, the
+        \cs{sadQuizzes} command executes JavaScript lines when first opened
+        in \app{Acrobat}, which builds and distributes the quizzes to the
+        designated instructor folder and deploys individualized quizzes to
+        the correct student folder.
+    \item When the \opt{batchdistr} option is specified,
+        \cs{sadQuizzes} does its thing, but does not send the
+        quizzes to the individualized student folders. To
+        deploy them, either use the action sequence
+        \textsf{Thor protects and distributes} or just
+        \textsf{Thor distributes}. The end result of these two
+        is to deploy the quizzes to their designated student
+        folders.
+\end{enumerate}
+
+\section{Retrieving the quizzes}
+
+After the exam period is over the quizzes need to be retrieved
+from the student folders and placed in a folder where the
+instructor can grade them. The mechanics of doing this are
+explained next:
+\begin{itemize}
+  \item \texttt{copyka.ps1} copies the quizzes from their respective student folders
+    in the class folder declared by the \cs{classPath} command to the folder designated
+    by the \cs{instrPath}. These two declarations can be found in \texttt{00-\ameta{class}.cfg}.
+  \item \texttt{delka.ps1} delete the quizzes from their
+      respective student folders in the class folder declared
+      by the \cs{classPath} command.
+      \textcolor{red}{\textbf{Important:}} Do not run this
+      script until you've first run \texttt{copyka.ps1}
+      \emph{and} you've \emph{verified} all files have indeed been
+      transferred.
+  \item \texttt{moveka.ps1} copies and then deletes the
+      quizzes. \textbf{Not recommended}, use a \texttt{copyka.ps1} $\rightarrow$ verify
+      $\rightarrow$ \texttt{delka.ps1} workflow.
+\end{itemize}
+\paragraph*{\color{red}Danger Will Robinson!} These scripts dig
+down deep into the folder structure (pointed to by \cs{classPath}
+or any exception paths (refer to \nameref{para:exceptions}) looking for PDFs in the student's folder, in
+the subfolder named \ameta{instr}. If there are more than one
+PDF in this folder, the scripts will copy, delete, and move all
+PDFs found in the \ameta{instr} subfolder.
+
+\paragraph*{Running these scripts:}  In the \uif{Command Prompt} and with the cursor in the same folder
+as the scripts you are to execute, type,
+\begin{align*}
+    &\fbox{\ttfamily runps1 copyka}\\[1ex]
+    &\fbox{\ttfamily runps1 delka}\\[1ex]
+    &\fbox{\ttfamily runps1 moveka}
+\end{align*}
+\paragraph*{Exceptions:}\chnglabelname{Exceptions}\label{para:exceptions} In an ideal semester, each of the students
+takes the class for the first time and no additional information
+is needed by the above three scripts; however, for students who
+are taking the class again, their class folder may not be
+located on the \cs{classPath}. The three scripts make a
+provision for this. The above PS1 files look for a file named
+\texttt{altclasspaths.txt} in the current directory. The
+contents of this file is a list of \emph{alternate class paths}. For example, suppose
+we declare
+\begin{quote}
+\verb|\classPath{/C/Users/dpstory/Desktop/myClass}|
+\end{quote}
+but there are students whose class folder is located on the path
+\begin{quote}
+\verb|/C/Users/dpstory/Desktop/TestFolder/myOtherClass|
+\end{quote}
+To service these `exceptional' students, create a file named
+\texttt{altclasspaths.txt} and add the following line to that TXT file
+\begin{quote}
+\verb|/C/Users/dpstory/Desktop/TestFolder/myOtherClass|
+\end{quote}
+BTW, on \app{Windows}, you can use standard \app{Windows} notation (with forward slashes) as well:
+\begin{quote}
+\verb|C:/Users/dpstory/Desktop/TestFolder/myOtherClass|
+\end{quote}
+When any of the above three scripts is run, it will first perform its task for the main
+\cs{classPath}, then it will perform the same task for the paths listed in
+\texttt{altclasspaths.txt}.
+
+\section{Redeploying the quizzes}
+
+After the quizzes are marked and saved in a folder of the instructor's
+choice, you can (optionally) return the graded quizzes to the students. To do
+this, use the  \textsf{Thor distributes} action sequence.
+
+\section{How to execute a PS1 file without a BAT file} There are two methods.
+\begin{description}
+    \item [\normalfont Using the \texttt{\app{Powershell} App}:] From
+        \uif{File Explorer}, open a window and navigate to the
+        folder containing the PS1 file. Now select \uif{File}
+        \texttt{>} \uif{Open Windows Powershell} (or perhaps
+        the administrator version). In the \app{Powershell} command prompt, type
+\begin{quote}\ttfamily
+Powershell -ExecutionPolicy Bypass -Command .\cs{\ameta{basename}.ps1}
+\end{quote}
+The \texttt{-ExecutionPolicy Bypass} allows the script to run
+without security warnings.
+
+To run a PS1 file with argument,
+\begin{quote}\ttfamily
+Powershell -ExecutionPolicy Bypass -Command .\cs{thmclass.ps1} myVars.txt
+\end{quote}
+
+\item [\normalfont Using the \texttt{\app{Powershell} ISE App}:] This
+    application has a built-in editor. Start \app{Powershell}
+    ISE. Here you can load in your PS1 file by simply dragging
+    and dropping it into the window. Be sure the command
+    prompt is showing the folder where the script file is
+    located. Change directories using the \uif{cd} command, as
+    needed. For a PS1 file that does not  have an argument,
+    simple press on the \uif{Run Script} icon on the toolbar,
+    or choose the \uif{Run} menu item from the \uif{File}
+    menu.
+
+    To run a PS1 file with argument, type, for example,
+\begin{quote}\ttfamily
+Powershell -ExecutionPolicy Bypass -Command .\cs{thmclass.ps1} myVars.txt
+\end{quote}
+into the command prompt window and press the \uif{Enter} key to execute that line.
+\end{description}
+
+\part{Using a standalone system}\label{PartII}
+
+\noindent
+Using the Thor system of class structure (see \hyperref[fig:struct]{Figure~\ref*{fig:struct}}) may not be for
+everyone. For this reason, some standalone scripts are provided
+in the \texttt{standalone} folder of the \texttt{system-scripts}
+folder.
+
+\newtopic\noindent
+\textbf{Important:} The contents of the \texttt{standalone} folder should be
+copied to your working folder, the one that contains the source files for
+your quizzes you are developing.
+
+\newtopic\noindent
+Within the \texttt{system-scripts/standalone} folder, the following files are provided:\medskip
+\begin{description}
+\item[\normalfont\texttt{cpquizzes.ps1}] A renamed and modified version of \texttt{copyka.ps1}. To use this script,
+first open it in your editor and modify the following lines:
+\end{description}
+\begin{quote}\ttfamily
+\$baseName="\ameta{baseName}"\\
+\$classPath="\ameta{classPath}"\\
+\$destPath="\ameta{destPath}"
+\end{quote}
+\begin{itemize}
+\item[]
+The value of \texttt{\$baseName} is usually one word that
+represents the instructor (eg, THOR), but it does not have to be
+the instructor's name. \texttt{\$classPath} is the path to the
+class folders. The script searches \texttt{\$classPath} and
+copies all PDFs within \emph{any} subfolder with
+\texttt{\$baseName} as its name. It copies the PDFs to
+\texttt{\$destPath}. The quizzes all must be uniquely named
+because they are all copied to the same destination folder
+(\texttt{\$destPath}). Any older PDFs (perhaps from earlier
+quizzes, or actually any latent PDFs) are also copied, so you
+must set up your protocols appropriately. Execute this script
+from the \uif{Command Prompt}:
+\begin{flushleft}
+    \fbox{\ttfamily runps1 cpquizzes}
+\end{flushleft}
+\end{itemize}
+\begin{description}
+\item[\normalfont\texttt{rmquizzes.ps1}] After you've run \texttt{cpquizzes.ps1} and verified that all required
+files have been copied, you can safely delete (or remove) the quizzes from the student quiz folders.
+Open \texttt{rmquizzes.ps1} in your editor, and modify the values of this variables:
+\end{description}
+\begin{quote}\ttfamily
+\$baseName="\ameta{baseName}"\\
+\$classPath="\ameta{classPath}"
+\end{quote}
+\begin{itemize}
+\item[] The meanings of the variables \texttt{\$baseName} and \texttt{\$classPath} are the same as above in the
+description of \texttt{cpquizzes.ps1}. Run the script as follows:
+\begin{flushleft}
+    \fbox{\ttfamily runps1 rmquizzes}
+\end{flushleft}
+\item[] These first two scripts are basic and the class can be conducted using only \texttt{cpquizzes.ps1}
+and \texttt{rmquizzes.ps1}. The next two scripts can be considered optional.
+\end{itemize}
+\begin{description}
+\item[\normalfont\texttt{mkcfg.ps1}] This is a modified and renamed
+    version of \texttt{csvTOcfg.ps1}, refer to the description of \texttt{csvTOcfg.ps1}. Prior to using this
+    script, delete the file \texttt{00-web.cfg} in the current
+    folder (this file is created by \texttt{mkcfg.ps1}). Open
+    your editor and modify the values of the following
+    variables:
+\end{description}
+\begin{quote}\ttfamily
+\$classPath="\ameta{classPath}"\\
+\$instrPath="\ameta{instrPath}"
+\end{quote}
+\begin{itemize}
+\item[] The values of these variables correspond to \cs{classPath} and
+\cs{instrPath}, respectively. The script is executed from the
+\uif{Command Prompt} as follows:
+\begin{equation*}
+    \fbox{\ttfamily runps1 mkcfg \ameta{list}}
+\end{equation*}
+\item[] where the argument \ameta{list} is a list of class members and
+    folder locations data, as described in `Edit \texttt{sample-list.csv}'
+    on page~\pageref{item:Editlist}.
+
+The purpose of this script is to create the \texttt{00-web.cfg}
+file. Once created, move this file to the same file as your
+quizzes; input this file using \cs{InputClassData\darg{00-web}}. Examples of the use
+of \cs{InputClassData} are found in the \texttt{examples/cfgs} folder.
+As described earlier, the format of this file is,
+\begin{Verbatim}[commandchars=!()]
+\classPath{!ameta(classPath)}
+\instrPath{!ameta(instrPath)}
+\classMember{Muehle}{Waeter}{MW634B/_Thor}
+\classMember{Anton}{Mueller}{AM256M/_Thor}
+\classMember{Laura}{Voegt}{LM356B/_Thor}
+\end{Verbatim}
+\item[] Here, the sample class members of \texttt{sample-list.csv} are
+shown. For the \cs{classPath} and \cs{instrPath}, \emph{use only full
+paths}. Refer to `\textbf{Edit \texttt{sample-list.csv}}' on
+page~\pageref{item:Editlist} for more information.
+\end{itemize}
+\begin{description}
+\item[\normalfont\texttt{mkfolders.ps1}] This is a modified and renamed
+    version of \texttt{classFolders.ps1}. This script is used for testing
+    purposes; it can also be used to set up class folders provided you have
+    the necessary permissions. Run this script from the \uif{Command prompt}:
+\end{description}
+\begin{itemize}
+\item[] Open the file and edit the variable
+\begin{quote}\ttfamily
+\$classPath="\ameta{classPath}"
+\end{quote}
+where \ameta{classPath} is the full path to the root of the class folders. Run this script
+from the \uif{Command prompt}:
+\begin{equation*}
+    \fbox{\ttfamily runps1 mkfolders \ameta{list}}
+\end{equation*}
+where the argument \ameta{list} is a list of class members and
+    folder locations data, as described in `Edit \texttt{sample-list.csv}'
+    on page~\pageref{item:Editlist}.
+\end{itemize}
+%\end{description}
+
+\part{My retirement}
+
+Now, I simply must get back to it. \dps
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/docs/thors-the-man.pdf b/macros/latex/contrib/thorshammer/docs/thors-the-man.pdf
new file mode 100644
index 0000000000..d67db59e20
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/docs/thors-the-man.pdf
diff --git a/macros/latex/contrib/thorshammer/docs/thors-the-man.tex b/macros/latex/contrib/thorshammer/docs/thors-the-man.tex
new file mode 100644
index 0000000000..be267d6764
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/docs/thors-the-man.tex
@@ -0,0 +1,2178 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage[
+    web={centertitlepage,designv,forcolorpaper,tight*,latextoc,extended},
+    eforms={usealtadobe,setcorder},aebxmp
+]{aeb_pro}
+%\usepackage[ImplMulti]{dljslib}
+\usepackage{graphicx,array,fancyvrb}
+\usepackage{aeb_mlink}
+%\usepackage{myriadpro}
+%\usepackage{calibri}
+\usepackage[altbullet]{lucidbry}
+
+\usepackage{xbmks}
+\DeclareInitView{layoutmag={navitab:UseOutlines}}
+\xbmksetup{colors={int=red},styles={intbf}}
+
+
+\makeatletter
+\renewcommand*\l@section[2]{%
+  \ifnum \c@tocdepth >\z@
+    \addpenalty\@secpenalty
+    \addvspace{.75em \@plus\p@}% make less space
+    \setlength\@tempdima{1.5em}%
+    \begingroup
+      \parindent \z@ \rightskip \@pnumwidth
+      \parfillskip -\@pnumwidth
+      \leavevmode \bfseries
+      \advance\leftskip\@tempdima
+      \hskip -\leftskip
+      #1\nobreak\hfil \nobreak\hb@xt@\@pnumwidth{\hss #2}\par
+    \endgroup
+  \fi}
+\makeatother
+
+\let\tops\texorpdfstring
+
+\def\FmtMP#1{\marginpar{\small\itshape\raggedleft#1}}
+
+\hfuzz2pt
+%\makePDasXOn
+
+%\previewOn\pmpvOn
+
+\def\hardspace{{\fontfamily{cmtt}\selectfont\symbol{32}}}
+\let\uif\textsf
+
+\advance\marginparwidth12pt
+
+\usepackage{acroman}
+\usepackage[active]{srcltx}
+
+\edef\amtIndent{\the\parindent}
+
+\addtolength{\marginparwidth}{2pt}
+
+\urlstyle{tt}
+
+\def\STRUT{\rule{0pt}{14pt}}
+
+\makeatletter
+\newcount\hesheCnt \hesheCnt=-1
+\def\heshe{\@ifstar{\heshei}{\global\advance\hesheCnt1\relax\heshei}}
+\def\heshei{\ifodd\hesheCnt she\else he\fi}
+\def\HeShe{\@ifstar{\HeShei}{\global\advance\hesheCnt1\relax\HeShei}}
+\def\HeShei{\ifodd\hesheCnt She\else He\fi}
+\def\hisher{\@ifstar{\hisheri}{\global\advance\hesheCnt1\relax\hisheri}}
+\def\hisheri{\ifodd\hesheCnt her\else his\fi}
+\def\himher{\@ifstar{\himheri}{\global\advance\hesheCnt1\relax\himheri}}
+\def\himheri{\ifodd\hesheCnt her\else him\fi}
+\makeatother
+
+\DeclareDocInfo
+{
+    university={\AcroTeX.Net},
+    title={The \textsf{thorshammer} Package},
+    author={D. P. Story},
+    email={dpstory@acrotex.net},
+    subject=Documentation for the thorshammer package,
+    talksite={\url{www.acrotex.net}},
+    version={1.5.7, 2020/01/13},
+    Keywords={assessment workflow, LaTeX, AcroTeX},
+    copyrightStatus=True,
+    copyrightNotice={Copyright (C) \the\year, D. P. Story},
+    copyrightInfoURL={http://www.acrotex.net}
+}
+
+\universityLayout{fontsize=Large}
+\titleLayout{fontsize=LARGE}
+\authorLayout{fontsize=Large}
+\tocLayout{fontsize=Large,color=aeb}
+\sectionLayout{indent=-62.5pt,fontsize=large,color=aeb}
+\subsectionLayout{indent=-31.25pt,color=aeb}
+\subsubsectionLayout{indent=0pt,color=aeb}
+\subsubDefaultDing{\tops{$\bullet$}{\textrm\textbullet}}
+
+
+\chngDocObjectTo{\newDO}{doc}
+\begin{docassembly}
+var titleOfManual="The thorshammer Package";
+var manualfilename="Manual_BG_Print_thorshammer.pdf";
+var manualtemplate="Manual_BG_Brown.pdf"; // Blue, Green, Brown
+var _pathToBlank="C:/Users/Public/Documents/ManualBGs/"+manualtemplate;
+var doc;
+var buildIt=false;
+if ( buildIt ) {
+  console.println("Creating new " + manualfilename + " file.");
+  doc = \appopenDoc({cPath: _pathToBlank, bHidden: true});
+  var _path=this.path;
+  var pos=_path.lastIndexOf("/");
+  _path=_path.substring(0,pos)+"/"+manualfilename;
+  \docSaveAs\newDO ({ cPath: _path });
+  doc.closeDoc();
+  doc = \appopenDoc({cPath: manualfilename, oDoc:this, bHidden: true});
+  f=doc.getField("ManualTitle");
+  f.value=titleOfManual;
+  doc.flattenPages();
+  \docSaveAs\newDO({ cPath: manualfilename });
+  doc.closeDoc();
+} else {
+    console.println("Using the current "+manualfilename+" file.");
+}
+var _path=this.path;
+var pos=_path.lastIndexOf("/");
+_path=_path.substring(0,pos)+"/"+manualfilename;
+\addWatermarkFromFile({
+    bOnTop:false,
+    bOnPrint:false,
+    cDIPath:_path
+});
+\executeSave();
+\end{docassembly}
+
+\begin{document}
+
+\maketitle
+
+\pdfbookmarkx[1]{Title Page}[action={\Named{FirstPage}}]{TitlePage}
+\pdfbookmarkx[1]{Documentation of the system scripts}[action={\GoToR/F(thmclass.pdf)/D[0 /Fit]},color=blue,style={bf}]{sysscripts}
+\pdfbookmarkx[1]{How to install Action sequences}[action={\GoToR/F(install-action-seq.pdf)/D[0 /Fit]},color=blue,style={bf}]{instAS}
+\pdfbookmarkx[1]{Links to AcroTeX.Net}[action={/S/GoTo/D(undefined)},%
+  color=magenta,style={bf}]{acrotex}
+\belowpdfbookmarkx{http://www.acrotex.net}[action={\URI{http://www.acrotex.net}},%
+  color=magenta,style={bf}]{home}
+\belowpdfbookmarkx{http://blog.acrotex.net}[action={\URI{http://blog.acrotex.net}},%
+  color=magenta,style={bf}]{blog}
+
+
+\selectColors{linkColor=black}
+\tableofcontents
+\selectColors{linkColor=webgreen}
+
+\section{Acknowledgements}
+
+The author would like to acknowledge Thorsten G. (a.k.a., Thor) who proposed
+this workflow and who contributed many ideas, the proposed workflow I found
+to be interesting and worth my time developing the idea; and to J\"{u}rgen G.
+(a.k.a., Loki) who also contributed many good ideas, enthusiasm, questions,
+bug detection, and motivation. High regards and respect to both.
+\begin{flushright}
+D. P. Story (a.k.a., Odon)
+\end{flushright}
+
+\begin{center}
+  \fbox{%
+    \parbox{.75\linewidth}{\textbf{\textcolor{red}{Warning!}} The workflow of the \pkg{thorshammer}
+    package requires the instructor to use \textbf{\textsf{Adobe Acrobat
+    XI}}, or later. Any PDF creator may be used to build the quizzes,
+    however, but \app{Acrobat} is needed to execute one-time JavaScript
+    (\cs{sadQuizzes}) and to run the action sequences (formerly called batch
+    sequence by \app{Adobe}) such as \textsf{Thor's way}. Only \app{Adobe
+    Reader} is required for the students. Of course, this is the
+    full-featured \app{Adobe Reader} of a desktop or laptop, not the
+    \app{Adobe Reader} found on tablets, smartphones, and such.
+  }}%
+\end{center}
+
+\section{Introduction}\label{intro}
+
+Thor has asked me to assist him in creating a quiz system, based on
+Acro\negthinspace\TeX, to be delivered to his classes. His workflow for this
+assessment system is as follows:\footnote{As my occasional friend J\"{u}rgen
+says, this workflow is a real hammer, so I titled this package `Thors(ten)
+hammer', or simply \pkg{thorshammer}.}
+\begin{enumerate}
+   \item The \env{quiz} environment is used to pose the questions, which
+      consist of MC, numerical fill-in the blank, and \emph{extended response
+      questions}.\footnote{Extended response questions are the interesting
+      part.} Though the \env{quiz} environment is used, the score is not
+      reported to the student upon finishing the quiz.
+   \item The students takes the quiz in a computer lab, each student has
+       {\hisher} own personal student folder. The quizzes are dropped into the
+       personal folders.
+   \item When the student finishes the exam, taken in \app{AR},\footnote{\app{AR}
+       refers to \app{Adobe Reader DC}.} {\heshe} presses the \textsf{End
+       Quiz} control and saves the document.
+   \item At some point, the instructor's script moves the student quizzes
+       to the instructor's folder.
+   \item The instructor opens the PDF and finishes marking the extended
+       response questions and assigns a grade.
+   \item System scripts then returns the quizzes to the students.
+\end{enumerate}
+The original concept was expanded considerably as the package was developed:
+extensive \hyperref[s:sysscrpts]{system scripts} were written to support the
+system; and \hyperref[actSeq]{action sequences} were written, also to support
+Thor's way.
+
+
+\section{Preliminaries}
+
+Most important is the correct installation of \pkg{thorshammer} along with
+its required packages and folder JavaScript files.
+
+\subsection{Package requirements}
+
+The most recent version of the packages \pkg{insdljs} (2019/10/23),
+\pkg{exerquiz} (2019/10/13), \pkg{eq-save} (2019/08/07) are required. These three packages
+were modified slightly to obtain features needed by \pkg{thorshammer}.
+
+The \pkg{thorshammer} package ships with two folder JavaScript files
+\texttt{aeb\_pro.js}\FmtMP{\textsf{aeb\_pro.js}} (Version 1.7.2 or later,
+required) and \texttt{aeb-reader.js}\FmtMP{\textsf{aeb-reader.js}} (Version
+1.0 or later); these two are found in \texttt{folder-js}
+folder\FmtMP{\texttt{folder-js} folder}. The latter is a new JavaScript file,
+the former ships with the \pkg{aeb\_pro} package. These files give access to
+security restricted JavaScript methods. If you already have \pkg{aeb\_pro}
+installed, be sure you have Version 1.7.2 of \texttt{aeb\_pro.js}, if not,
+install Version 1.7.2 provided by this distribution.
+
+The \texttt{aeb\_pro.js} is used on the instructor's system, along with
+\app{Acrobat} (\app{AA}), to author quizzes. \app{Distiller} is not used unless the
+author prefers a TEX $\rightarrow$ DVI $\rightarrow$ PS $\rightarrow$ PDF
+workflow, using \app{Distiller} as the PDF creator. For this workflow,
+\app{pdflatex}, \app{lualatex}, and \app{xelatex} will work as PDF creators;
+however, \app{Acrobat} ia needed to execute the JavaScript code generated by
+the command \cs{sadQuizzes} and to execute the action sequences provided by
+this package.
+
+Once the quizzes are created, the author can take the quizzes in \app{Adobe
+Reader} (\app{AR}) to get the same experience as his students. Additionally,
+\texttt{aeb-reader.js} can be installed on the instructor's system and on the
+student's work environment, if possible/permitted. \texttt{aeb-reader.js}
+contains a subset of JavaScript methods taken from \texttt{aeb\_pro.js} that
+\emph{will enhance student experience}. The author can install this file on
+his system to take the quizzes in the same environment, again using
+\app{Adobe Reader}. \textbf{Warning:}\FmtMP{\textbf{Warning}} Do not install
+\texttt{aeb\_pro.js} in any folder where an \app{Adobe Reader} used by
+students would read it.
+
+\paragraph*{Other enhancements to user experience.} \app{Adobe Reader} is by default in \uif{Protected Mode}.
+Then \uif{Protected Mode} is enabled, one or more security dialog boxes popup
+as the student saves his/her document. To eliminate this annoyance, clear the
+\uif{Enable Protected Mode at startup} checkbox, as shown in the
+\hyperref[fig:PM]{Figure~\ref*{fig:PM}}. On your personal system, open
+\app{AR}, press \uif{Ctrl+K}\FmtMP{\uif{Ctrl+K}}, select \uif{Security
+(Enhanced)} from the \uif{Categories} panel, finally, clear the checkbox, as
+shown in \hyperref[fig:PM]{Figure~\ref*{fig:PM}}.\footnote{For \app{AA}, this
+checkbox is cleared by default.} The installation of \texttt{aeb-reader.js}
+and clearing the checkbox to disable \uif{Protected Mode} most likely require
+the sysadmin\FmtMP{sysadmin permission} to make those changes.
+\begin{figure}[htb]\centering
+\includegraphics[width=\linewidth]{graphics/protected-mode}
+\caption{Clear \textsf{Protected Mode} checkbox}\label{fig:PM}
+\end{figure}
+
+%which gives access to security restricted JavaScript methods used by this
+%package.\footnote{If you have the \pkg{aeb\_pro} package already installed,
+%the you also have \texttt{aeb\_pro.js} (Version 1.7.2 or later, required);
+%you can use \texttt{aeb\_pro.js} instead of \texttt{aeb-reader.js}.}
+%Additionally, the file \texttt{aeb\_pro.js}\FmtMP{\textsf{aeb\_pro.js}} is
+%required to be correctly installed on your computer. The file comes with the
+%\pkg{aeb\_pro} package, though the package itself is not required. As a convenience,
+%\texttt{aeb\_pro.js} is also include in the \texttt{folder-js} folder.
+
+\paragraph*{Installation of JS files for \app{Acrobat}.} The JavaScript file \texttt{aeb-reader.js}
+is provided in the \texttt{folder-js} folder. Discussion of how and where to
+install folder JavaScript files is found in the file
+\texttt{docs/install\_jsfiles.pdf}. Read and follow the directions carefully.
+
+\paragraph*{Installation of JS files for \app{Adobe Reader}.} The folder JavaScript
+file \texttt{aeb-reader.js} may be installed for use by \app{Adobe Reader} as
+well. Installing \texttt{aeb-reader.js} enhances the experience of the
+students as they save their quiz document after completing the quiz.
+Normally, it is not possible to install such a JavaScript file for use by
+students; however, if the students take the quiz in a Computer Lab, the
+sysadmin can install \texttt{aeb-reader.js} on all the computers used in the
+Computer Lab.  Discussion of how and where to install folder JavaScript files
+is found in the file \texttt{docs/install\_jsfiles.pdf}. Read and follow the
+directions carefully. (\app{Reader} looks for its folder JavaScript files in
+the same location where \app{Acrobat} would look for them.)
+
+
+\subsection{Package options}
+
+There are seven options for this package.
+\begin{description}
+ \item[\opt{nocfg}] There is a language localization file, discussed in
+     Section~\ref{s:lang}, that is loaded as a matter of course. When this
+     option is taken, the configuration file is not loaded. In this case,
+     the default English language definitions are used for all strings.
+ \item[\opt{testmode}] When this option is specified, the quizzes are
+     regular quizzes that can be tested in the usual \pkg{exerquiz}-way. A
+     \textsf{Correct} button is available to correct the quiz.
+ \item[\opt{!testmode}] A convenience option for putting the document into
+     the default mode: Quizzes are ready to be taken by the students,
+     pressing the \textsf{End Quiz} does not give any score for their
+     effort, but students are prompted to save the quiz.
+ \item[\opt{useclass}] Use this option to bring in additional code to
+     declare each member of the class, to automatically build a custom quiz
+     for each class member, to distribute these quizzes to a designated
+     folder of the instructor, and to distribute the quizzes the respective
+     class folder. Refer to Section~\ref{ss:uc} for details.
+  \item[\opt{usebatch}] This option executes the \opt{useclass} option;
+      however, there is a batch sequence, called \textsf{Thor's way}, that
+      the instructor uses to process all class quizzes after the class has
+      finished with them. Refer to Section~\ref{ss:ub} for details.
+  \item[\opt{batchdistr}] The option automatically passes the
+      \opt{usebatch} and the \opt{useclass} options.
+      Additionally, the document assembly script does not
+      distribute copies of the quizzes to the student folders,
+      rather, it is expected the author uses either
+      \textsf{Thor distributes} or \textsf{Thor protects and
+      distributes} action wizards to perform the distribution
+      task. The quizzes can later be distributed using an
+      operating system script. Refer to Section~\ref{ss:bd}
+      for details.
+ \item[\opt{ordinary}] When this option is passed, ordinary
+     quizzes are created, \emph{ones that do not follow Thor's
+     Hammer workflow}. The \opt{testmode} option is
+     automatically executed, as well as other changes. Refer
+     to section~\ref{ordinary} for more details and examples.
+\end{description}
+
+\section{Necessary conditions that would make this system work}
+
+In recent years, browser technology has \emph{devolved} to the point that
+\app{Adobe Reader} is no longer supported---with the exception of Microsoft's
+\app{Internet Explorer~11}---within a browser window. For documents using
+\pkg{exerquiz}, which relies heavily on \app{Acrobat} JavaScript API,
+interactive quizzes can no longer be taken within a brower; hence, if an
+instructor wants to use \pkg{exerquiz} to author quizzes to be taken by
+{\hisher} students, the quizzes must be taken on a desktop or laptop from
+within the \app{Adobe Reader} application.\footnote{At this time, \app{Adobe
+Reader} on mobile and tablets do not support form fields and JavaScript.}
+
+\subsection{The effectiveness of using PDF quizzes for assessment}
+
+The effectiveness of an in-class quiz is closely tied to quiz security. In a
+normal classroom setting, students take the quiz/test---all at the same
+time---under the glaring gaze of responsible adult. This is to ensure there
+is no `cheating.' This is the method used for paper quizzes/tests that are a
+major part of the students grade. However, security becomes more lax when
+students work on assignments with lesser weight in the final grade. Homework
+assignments are an example.
+
+For PDF quizzes, the philosophy is the same, for lesser credit, the students
+can take the quizzes on their own. If the quizzes are for major credit in the
+course, then one would expect stricter security.
+
+\paragraph*{The ideal condition.} The following list comprises the ideal conditions
+for assessment using PDF quizzes.
+\begin{itemize}
+  \item \textbf{An exam period.} There is a definite (time) period the
+      students are to take the quizzes. The quizzes are moved to the
+      private student folders at the beginning of the assessment period,
+      and removed again at the end of the assessment.
+  \item  The ideal condition is for the students to take the quiz only in a
+      CBT lab (computer-based testing lab) under supervision.
+
+  \item \textbf{CBT Lab.} The student must use \app{Adobe Reader}, must not
+      use email or a thumb-drive (to transmit the PDF quiz), and must not
+      print the quiz. For Thor's workflow, the student finds the quiz in
+      the his/her personal folder.
+
+  \item \textbf{No access to private folder.} The students do not have access to the private folder outside of
+      the CBT lab.
+\end{itemize}
+The workflows devised in this package will work well for class quizzes taken under these ideal conditions.
+
+\subsection{Authoring a quiz}
+
+The \pkg{thorshammer} package uses post-pdf creation JavaScript methods. For
+these methods to have any effect, the document author must use the \app{Adobe
+Acrobat}\FmtMP{\app{Acrobat} required} application. The PDF creation can be
+any of the usual {\LaTeX} workflows: \app{dvips/Adobe Distiller},
+\app{pdflatex}, \app{lualatex}, or \app{xelatex}. In all cases, after PDF
+creation, the newly created file must be opened in \app{Acrobat} before any
+auxiliary files are deleted. When opened in \app{Acrobat} the first time,
+certain code lines of JavaScript execute to perform a number of tasks.
+
+There is another JS file that needs to be either located or created, the file
+name is \texttt{config.js}\FmtMP{edit \textsf{config.js}}. It is a standard
+\app{Acrobat} file and is located in the same folder in which
+\texttt{aeb-reader.js} (or, perhaps, \texttt{aeb\_pro.js}) reside. The file
+\texttt{install\_jsfiles.pdf}, found in the \texttt{docs} folder, discusses
+where \app{Acrobat} expects to find folder JavaScript files. Find or create
+\texttt{config.js} and insert the following line:
+\begin{Verbatim}[xleftmargin=\amtIndent,commandchars=!~@]
+var _thorshammer=true;!quad//!sffamily~ secret variable@
+\end{Verbatim}
+This JavaScript variable plays an interesting role: Certain form elements in
+the quiz only appear when this variable is present, in particular, the
+\textsf{Mark it} control only appears when the document is opened in
+\app{Acrobat} and the above script line appears in the \texttt{config.js}
+file.\footnote{\textbf{Important!} Do not install \texttt{config.js} where
+any \app{AR} used by a student; otherwise, the \textsf{Mark It} control will
+be displayed to the student, which we don't want.} You'll have to see it to
+believe it.
+
+\newtopic\noindent
+Once the quiz has been built, the quizzes themselves require only \app{Adobe
+Reader} to take.
+
+\newpage
+
+\section{Workflows for interactive assessment using PDF}
+
+The document author has several choices for student/instructor experience. We
+discuss these in this section.
+
+\subsection{Basic methods}\label{ss:BMs}
+
+A \emph{basic method}\FmtMP{basic method} is one in which none of the ``class options'' are used; these
+are \opt{useclass}, \opt{usebatch}, and \opt{batchdistr}.
+This method is illustrated in sample file \texttt{thexb.tex}. Compiling this file
+produces a single quiz, which is distributed to the class.
+
+\subsubsection{Preamble}
+
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small,commandchars={!~@}]
+\documentclass{article}
+\usepackage{amstext}              %!textsf~ (optional, used in a minor way below)@
+\usepackage{web}                  %!textsf~ (optional)@
+\usepackage[usealtadobe]{insdljs}
+\usepackage[usesumrytbls]{exerquiz}
+!textbf~\usepackage{thorshammer}@          %!textsf~ (basic methods imply no options taken)@
+
+\setInitMag{fitwidth}                %!textsf~ (optional, defined in this package)@
+\hypersetup{pdfpagelayout=OneColumn} %!textsf~ (optional, from hyperref )@
+
+%!textsf~ Optional customizations@
+%\useNameToCustomize
+%\enumQuizzes{3}
+%\instrPath{/C/Users/!ameta~username@/Desktop/Test Folder/target/_Thor}
+%\classPath{/C/Users/!ameta~username@/Desktop/Test Folder/target/myClass}
+%\distrQuizzes{{A/_Thor}{B/_Thor}{C/_Thor}}
+
+\reversemarginpar
+\showCreditMarkup  %!textsf~ always include this command, it is required@
+%\previewOn\pmpvOn
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+\useMCCircles
+
+%!textsf~ Declare the quiz name@
+\DeclareQuiz{q1}
+%!textsf~ Post document creation JavaScript@
+\begin{docassembly}
+\sadQuizzes
+\end{docassembly}
+\begin{document}
+...
+\end{Verbatim}
+There are two new commands and one new environment above to mention:
+\bVerb\small\takeMeasure{\string\setInitMag\darg{fitpage|actualsize|fitwidth|fitheight|fitvisible|inheritzoom}}%
+\begin{dCmd}[fontsize=\small]{\bxSize}
+\setInitMag{fitpage|actualsize|fitwidth|fitheight|fitvisible|inheritzoom}
+\end{dCmd}
+\eVerb This command determines the initial magnification. There are a choice
+of six values for the argument; the default is \texttt{fitpage}.
+
+\paragraph*{Optional customizations.}\label{para:OCs} There are a several commands to customize the creation of
+the quizzes.
+\bVerb\small\takeMeasure{\string\distrQuizzes\darg{\darg{*\ameta{path\SUB1}}\darg{*\ameta{path\SUB2}}...\darg{*\ameta{path\SUB{num}}}}}%
+\begin{dCmd}[fontsize=\small,commandchars=!()]{\bxSize}
+\useNameToCustomize
+\enumQuizzes{!ameta(num)}
+\instrPath{!ameta(path)}
+\classPath{!ameta(path)}
+\distrQuizzes{{*!ameta(path!SUB1)}{*!ameta(path!SUB2)}...{*!ameta(path!SUB(num))}}
+\end{dCmd}
+\eVerb When none of these commands appear in the preamble, compiling the quiz
+document, produces a single quiz; e.g., compiling \texttt{thexb.tex} produces
+\texttt{thexb.pdf}. Otherwise, compiling \texttt{thexb.tex} produces, for
+example, enumerated copies of the quiz files:
+\texttt{thexb-1.pdf}, \texttt{thexb-2.pdf}, \dots,
+\texttt{thexb-\meta{num}.pdf}.
+\begin{description}
+    \item[\cs{useNameToCustomize}] When the instructor makes the final
+        assessment, {\heshe} presses the \textsf{Mark It} button and a
+        \textsf{Save As} dialog box opens: by default, the name of the
+        current file is pre-filled into the \textsf{File name} input field;
+        if \cs{useNameToCustomize} is in force, however, when \textsf{Mark
+        It} is pressed, the suggested file name in the \textsf{Save As}
+        dialog box is pre-filled as
+        \texttt{\cs{jobname}-\ameta{first}\_\ameta{last}-g.pdf}, where
+        \cs{jobname} is the base name of the original {\LaTeX} source file.
+        The values of \ameta{first} and \ameta{last} are taken from the
+        name fields of the document, where the student is expected to enter
+        {\hisher} name.
+    \item[\cs{enumQuizzes\darg{\ameta{num}}}] When this command is present
+        in the preamble, the command \cs{sadQuizzes} (described below)
+        creates \ameta{num} copies of the quiz, and labels them
+        \cs{jobname-1.pdf}, \cs{jobname-2.pdf}, \dots,
+        \cs{jobname-\meta{num}.pdf}.
+    \item [\cs{instrPath\darg{\ameta{path}}}] (The instructor folder) The
+        \cs{instrPath} command is the path to the folder of the instructor.
+        A copy of all quizzes produced are placed at the end of this path.
+    \item [\cs{classPath\darg{\ameta{path}}}] (The class folder root) The
+        \cs{classPath} command is the path to the root of the class folders
+        of the students.
+    \item[\cs{distrQuizzes\darg{*\darg{\ameta{path\SUB1}}\darg{*\ameta{path\SUB2}}...\darg{*\ameta{path\SUB{num}}}}}]
+        The argument takes a series of paths: (1) if the star-option
+        (\texttt*) is \emph{not present}, then \ameta{path} is the relative
+        path to the student folder, relative to the class folder root; (2)
+        if the star-option (\texttt*) is present, the \ameta{path} is the
+        full path to the student folder. Each folder path is enclosed in
+        braces (\darg{}).
+\begin{Verbatim}[fontsize=\small]
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+\newcommand{\altClassPath}
+  {/C/Users/dpstory/Desktop/Test Folder/target/myOtherClass}
+\distrQuizzes{{A/_Thor}{*\altClassPath/B/_Thor}{C/_Thor}}
+\end{Verbatim}
+Quizzes are placed (by \cs{sadQuizzes}) in the student folders:
+\begin{Verbatim}[fontsize=\small]
+/C/Users/dpstory/Desktop/Test Folder/target/myClass/A/_Thor}
+/C/Users/dpstory/Desktop/Test Folder/target/myOtherClass/B/_Thor}
+/C/Users/dpstory/Desktop/Test Folder/target/myClass/C/_Thor}
+\end{Verbatim}
+When the \cs{classPath}/\cs{distrQuizzes} combination is used, the
+\cs{enumQuizzes} command is ignored. The number of quizzes to be created is
+determined by the number of folder paths listed in \cs{distrQuizzes}.
+\end{description}
+
+\paragraph*{Declaring quiz name.} Also in preamble is the declaration of the quiz name.
+\begin{Verbatim}[xleftmargin=\amtIndent,commandchars={!~@}]
+\DeclareQuiz{!ameta~qz-name@}!quad%!textsf~ defined in exerquiz@
+\end{Verbatim}
+The \ameta{qz-name} should consist of alpha-numeric characters only (eg,
+\texttt{quiz1}), and no umlauts, Loki!\footnote{I am informed by the mighty
+Thor himself that umlauts can simply rendered in German with `ue' instead of
+\"{u}, `oe' instead of \"{o}, and so on; however, we don't want to encourage
+Loki. I wish he would have told Loki years ago, it would have saved me a lot
+of headaches.} The command saves the quiz name in several ways:
+\begin{itemize}
+    \item As equivalent text macros, \cs{thisQuiz} and \cs{currQuiz}. Either of these
+    of these two must be used to reference the quiz name when you set up the \env{quiz}
+    environment; for example,
+\begin{Verbatim}[fontsize=\small,commandchars={!~@}]
+\DeclareQuiz{q1}
+...
+\begin{document}
+...
+\begin{quiz*}{\thisQuiz}!quad%!textsf~ or @\begin{quiz*}{\currQuiz}
+...
+\end{quiz}
+\end{Verbatim}
+    \item As the text macro \cs{thQuizName}\FmtMP{\cs{thQuizName}}. This
+        command was created to solve a problem with the Thor's hammer. (Can
+        you believe it?)  When a parent file has multiple renditions of the
+        quiz, Thor's hammer names them differently. For example, if we
+        declare \cs{DeclareQuiz\darg{q1}}, in the first rendition, the quiz
+        name is \texttt{q1a}, in the second rendition, the quiz name is
+        \texttt{q1b}, and so on. (There is a limitation of 26 renditions,
+        though the use of alphabetic letters can easily be changed to
+        numbers.) The command \cs{thQuizName} always expands the original
+        quiz name.
+\end{itemize}
+While on the topic of quiz names, Thor has forged with his mighty hammer, a
+convenience command,
+\bVerb\small\takeMeasure{\string\thQzName\darg{\ameta{text}}}%
+\setlength{\eflength}{\widthof{\sffamily(\cs{thQuizName})}}%
+\edef\x{\the\eflength}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\rlap{\hskip\x\relax\qquad\cs{def}\cs{thqzname\darg{\ameta{text}}}}\sffamily(\cs{theQuizName})}}
+\begin{dCmd}[fontsize=\small,commandchars=!()]{\bxSize}
+!1\thQzName{!ameta(text)}
+\end{dCmd}
+\eVerb The expression in the parentheses above is the default value; in the third column is the underlying
+text macro definition. Declaring \cs{theQzName\darg{Quiz \#1}} defines the text macro \cs{thqzname} that
+expands to `Quiz \#1'.
+
+\paragraph*{Post document creation JavaScript.} It is important to insert the \cs{sadQuizzes}
+command just above \verb~\begin{document}~, within the \env{docassembly}
+environment.
+\bVerb\takeMeasure{\string\begin\darg{docassembly}}\par\vskip3pt %\vskip-\baselineskip
+\begin{dCmd}[commandchars=!~@]{\bxSize}
+\begin{docassembly}
+!textbf~\sadQuizzes@
+\end{docassembly}
+\end{dCmd}
+\eVerb The \env{docassembly} environment (also available in the
+\pkg{aeb\_pro} package) is a verbatim write environment; it writes its
+contents verbatim to the file \texttt{docassembly.cut} then inputs it back in
+immediately. In this application, place \cs{sadQuizzes} in the body of the
+environment.
+
+\paragraph*{What does \cs{sadQuizzes} do?} The command expands to a series of
+JavaScript lines. What is does depends on several factors.
+\begin{itemize}
+  \item The script identifies the solution pages, extracts and saves them
+      to the current folder under the name
+      \cs{jobname-thsolns4-\ameta{qz-name}.pdf}; it then removes the
+      solution pages from the parent document. The solution pages are later
+      appended to the quiz after the students take the quiz by the instructor
+      when {\heshe} presses the \textsf{Freeze Quiz} button.
+  \item If \cs{enumQuizzes\darg{\ameta{num}}} is used, \cs{sadQuizzes} makes
+      \meta{num} copies of the quiz, labeling them \cs{jobname-1.pdf},
+      \cs{jobname-2.pdf}, and so on. Files are saved to the folder of the
+      source file.
+  \item If the \cs{classPath}/\cs{distrQuizzes} combination is used, \cs{sadQuizzes} makes enumerated
+  copies of the quiz and places each in a separate folder designated by the argument
+  of \cs{distrQuizzes}.
+\end{itemize}
+
+\subsubsection{The body of the document}
+
+%The first item in the body is the declaration of the quiz name.
+%\begin{Verbatim}[xleftmargin=\amtIndent,commandchars={!~@}]
+%\DeclareQuiz{!ameta~qz-name@}!quad%!textsf~ defined in exerquiz@
+%\end{Verbatim}
+%The \ameta{qz-name} should consist of alpha-numeric characters only (eg,
+%\texttt{quiz1}), and no umlauts, Loki!\footnote{I am informed by the mighty
+%Thor himself that umlauts can simply rendered in German with `ue' instead of
+%\"{u}, `oe' instead of \"{o}, and so on; however, we don't want to encourage
+%Loki. I wish he would have told Loki years ago, it would have saved me a lot
+%of headaches.} The command saves the quiz name in several ways:
+%\begin{itemize}
+%    \item As equivalent text macros, \cs{thisQuiz} and \cs{currQuiz}. Either of these
+%    of these two must be used to reference the quiz name when you set up the \env{quiz}
+%    environment; for example,
+%\begin{Verbatim}[fontsize=\small,commandchars={!~@}]
+%\DeclareQuiz{q1}
+%...
+%\begin{document}
+%...
+%\begin{quiz*}{\thisQuiz}!quad%!textsf~ or @\begin{quiz*}{\currQuiz}
+%...
+%\end{quiz}
+%\end{Verbatim}
+%    \item As the text macro \cs{thQuizName}\FmtMP{\cs{thQuizName}}. This
+%        command was created to solve a problem with the Thor's hammer. (Can
+%        you believe it?)  When a parent file has multiple renditions of the
+%        quiz, Thor's hammer names them differently. For example, if we
+%        declare \cs{DeclareQuiz\darg{q1}}, in the first rendition, the quiz
+%        name is \texttt{q1a}, in the second rendition, the quiz name is
+%        \texttt{q1b}, and so on. (There is a limitation of 26 renditions,
+%        though the use of alphabetic letters can easily be changed to
+%        numbers.) The command \cs{thQuizName} always expands the original
+%        quiz name.
+%\end{itemize}
+%While on the topic of quiz names, Thor has forged with his mighty hammer, a
+%convenience command,
+%\bVerb\small\takeMeasure{\string\thQzName\darg{\ameta{text}}}%
+%\setlength{\eflength}{\widthof{\sffamily(\cs{thQuizName})}}%
+%\edef\x{\the\eflength}%
+%\setlength{\eflength}{\bxSize}%
+%\def\1{\rlap{\hskip\eflength\rlap{\hskip\x\relax\qquad\cs{def}\cs{thqzname\darg{\ameta{text}}}}\sffamily(\cs{theQuizName})}}
+%\begin{dCmd}[fontsize=\small,commandchars=!()]{\bxSize}
+%!1\thQzName{!ameta(text)}
+%\end{dCmd}
+%\eVerb The expression in the parentheses above is the default value; in the third column is the underlying
+%text macro definition. Declaring \cs{theQzName\darg{Quiz \#1}} defines the text macro \cs{thqzname} that
+%expands to `Quiz \#1'.
+
+
+\newtopic\noindent
+Thor \emph{requires}\FmtMP{required} a first and last name field.
+\bVerb\takeMeasure{\string\FirstName[\ameta{opts}]\darg{\ameta{wd}}\darg{\ameta{ht}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\FirstName[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+\LastName[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+\end{dCmd}
+\eVerb The \ameta{opts} argument is for changing the appearance of these text
+fields. These fields are placed at the top of the quiz.
+\bVerb\takeMeasure{\string\thfullnameFmt\darg{\ameta{how-to-format}}}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\textsf{(See \texttt{examples/misc/thexrt.tex})}}}
+\def\2{\rlap{\hskip\eflength\textsf{(Default: \texttt{\string\thfullnameFmt\darg{\#1+" "+\#2}})}}}
+\begin{dCmd}[commandchars=!()]{\bxSize}
+!1\FullName[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+!2\thfullnameFmt{!ameta(how-to-format)}
+\end{dCmd}
+\eVerb The \cs{FirstName} and \cs{LastName} fields are required; however, the
+\cs{FullName} command can explicitly appear as well, perhaps on the cover
+page. This command gets its value from the values of the \cs{FirstName} and
+\cs{LastName} fields; \ameta{how-to-format} is a JavaScript string that
+displays how you want the full name to appear. Within the argument of
+\cs{thfullnameFmt}, \texttt{\#1} is the first name and \texttt{\#2} is the
+second name. Another example of this formatting is
+\verb~\thfullnameFmt{#2+", "+#1}~, here, the full name is presented as last name first, followed by a
+command, then the first name. These ideas are demonstrated in
+\texttt{examples/misc/thexrt.tex}.
+
+\newtopic
+The name fields\FmtMP{importance of the \emph{required} name fields} play a
+critical role in Thor's way of doing things. In addition to providing text
+fields for the student to identify \himher self, the \emph{required} name
+fields are used to mark the beginning of a quiz page. \emph{The required name
+fields must appear at the top of the page} and above the beginning of the
+quiz. Some of the JavaScript of \pkg{thorshammer} interprets the page on
+which the required name fields appear as the page that marks the beginning of
+the quiz.
+
+\newtopic\noindent
+The following fields are an integral part of Thor's way:
+\bVerb\takeMeasure{\string\displaySumryTbl[\ameta{opts}]\darg{\string\currQuiz}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\markQz[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+\freezeOrSave[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+\studentReport[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+\studentGrade[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+\begin{sumryTblAux}{\currQuiz}
+\displaySumryTbl[!ameta(opts)]{\currQuiz}
+\end{sumryTblAux}
+\end{dCmd}
+\eVerb These commands and environments are aesthetically arranged at the top of the quiz file along with
+the name fields, though the \cs{displaySumryTbl} can be placed anywhere (see the \pkg{exequiz} documentation
+on this summary table structure).
+\begin{description}
+\item[\cs{markQz}] This button appears in \app{Acrobat} only when the
+    secret variable is detected. After the students have taken the quiz and
+    they are back in the possession of the instructor, the instructor opens
+    each completed quiz and presses this button, whose default caption is
+    \textsf{Mark It}. The underlying script marks up the quiz, showing
+    which problems were answered correctly, how many points received for
+    each response, etc.
+
+    One of the features of Thor's way is to have extended response
+    questions. The student responses to this type of question must be read and
+    corresponding points must be assigned in the box provided.
+\item[\cs{freezeOrSave}] This button appears only after the \textsf{Mark It} button has been pressed.
+  It has two different forms:
+  \begin{enumerate}
+    \item When the \opt{usebatch} option (or higher) is \emph{not in
+        effect}, this button appears with caption \textsf{Freeze Quiz}.
+        The action of this button is to attach any solution pages and
+        make all form fields \emph{in the entire document} readonly. It
+        also flattens all annotations in the document. \emph{Press this
+        button only} after all markups are finished and document is ready
+        to be moved into the student's folder.
+
+        \item[] \textbf{Control of flattening.} There are options to have the
+        \textsf{Freeze Quiz} button to flatten or not.
+\cs{thQuizHeader} and \cs{thQuizHeaderLayout}:
+\bVerb\takeMeasure{\string\flattenOn\quad\string\flattenOff}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\flattenOn!quad\flattenOff
+\end{dCmd}
+\eVerb For basic methods, the default is \cs{flattenOff}, while for
+  \opt{useclass} it is \cs{flattenOn}. Normally, when you use the
+  \opt{useclass} option, all fields are flattened when the \textsf{Freeze
+  Quiz} button is pressed. This means you cannot run the quizzes through
+  \textsf{Thor's way} to extract the grades; recording of grades is done
+  in the tradional way, by hand. However, turning \cs{flattenOff} enables
+  you to use \texttt{Thor's way} even with the \opt{useclass} option. (Or,
+  simple change the option to \opt{usebatch}.)
+
+        \item[] \textbf{Applies to basic methods.} The following command is
+        obeyed only when there is no ``class option'' option specified.
+\bVerb\takeMeasure{\string\useNameToCustomize}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\sffamily{\enspace Obeyed for basic methods only}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+!1\useNameToCustomize
+\end{dCmd}
+\eVerb When the \cs{freezeorSave} button is pressed, the \textsf{Save As}
+        dialog is opened to save the file, the file name offered is
+        either \cs{jobname.pdf} (the default) or
+        \cs{jobname-\ameta{first}\_\ameta{last}-g.pdf} (provided
+        \cs{useNameToCustomize} has been expanded in the preamble.
+    \item When the \opt{usebatch} option (or higher) option \emph{is in
+        effect}, the caption is \textsf{Save \& Close}. As the caption
+        suggests, the action is to save the document the current folder
+        and close the document in \app{Acrobat}. With the \opt{usebatch}
+        option, the implication is that the instructor is to use one of
+        the action-wizards to continue processing the students' quizzes.
+    \end{enumerate}
+\item[\cs{studentReport}] (text field) This readonly field shows the number
+    of points awarded and the total points (eg, 15 / 20). The field is initially hidden,
+    and becomes visible when \textsf{Mark It} is pressed.
+\item[\cs{studentGrade}] (text field) A field for assigning some sort of
+    grade, which can be a letter or number. The field is initially hidden,
+    and becomes visible when \textsf{Mark It} is pressed.
+\end{description}
+Speaking of aesthetically pleasing arrangement, \pkg{thorshammer} defines,
+\cs{thQuizHeader} and \cs{thQuizHeaderLayout}:
+\bVerb\takeMeasure{\string\thQuizHeaderLayout}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\thQuizHeader*
+\thQuizHeaderLayout
+\end{dCmd}
+\eVerb The \cs{thQuizHeader} command does nothing more than to test for the presence of
+the \texttt{*} option; if \emph{not present}, a \cs{newpage} command is
+issued, otherwise, no \cs{newpage} is forced. Throughout the sample files,
+\cs{thQuizHeader} is used. The \cs{thQuizHeaderLayout} is the command that
+actually contains the arrangement of the design elements. Do not redefine
+\cs{thQuizHeader}; but you may define \cs{thQuizHeaderLayout}; look at
+\pkg{thorshammer.dtx} for the definition \cs{thQuizHeaderLayout}, this will
+give you  insight for any redefinition.
+
+\paragraph*{Placement.} \cs{DeclareQuiz} is preferably placed in the preamble\FmtMP{preamble} and
+\cs{thQuizHeader} is placed prior to the first quiz.
+\begin{Verbatim}[xleftmargin=\amtIndent,commandchars=!()]
+...
+\DeclareQuiz{!ameta(qz-name)}
+...
+\begin{document}
+...
+\thQuizHeader
+...
+!sffamily!ameta(begin-quiz)
+\end{Verbatim}
+Following the above elements comes some instructions\FmtMP{instructions} for the students, then
+an \pkg{exerquiz} quiz environment,
+\begin{Verbatim}[xleftmargin=\amtIndent,commandchars=!()]
+\begin{quiz*}{\currQuiz}
+!textsf(Solve each of these problems, passing is 100\%.)
+\begin{questions}
+...
+\end{questions}
+\end{Verbatim}
+The quiz itself is a standard \pkg{exerquiz} quiz, which, if you are using
+this package, you should be familiar with. Thor's way, however, incorporates
+extended response questions into it that must be personally evaluated by the
+instructor. For extended response questions, \pkg{exerquiz} provides the
+command \cs{RespBoxEssay}. This command has rarely been used. Below is the
+syntax for this command as well as one support command (\cs{essayQ}),
+contained in a rough quiz outline below.
+\bVerb\takeMeasure{      \%\textsf{ allow space to respond to the question}}%
+\setlength{\eflength}{\linewidth-(\bxSize)-\fboxsep}%
+\edef\x{\the\eflength}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\smash{\parbox[t]{\x}{\sffamily
+Use the \cs{essayQ} command prior to the use of \cs{RespBoxEssay}. The argument
+of \cs{essayQ} is the number of points for the question. The number of points
+is repeated again with the \cs{PTs} command.
+}}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\begin{quiz}{\currQuiz}
+...
+\begin{questions}
+\item !ameta(a question)
+...
+!1!textbf(\essayQ{!ameta(nPts)})
+\item\PTs{!ameta(nPts)} !ameta(pose-question)\par
+      %!textsf( allow space to respond to the question)
+      !textbf(\RespBoxEssay[!ameta(opts)]{!ameta(wd)}{!ameta(ht)})
+
+!textbf(\essayitem{!ameta(nPts)}) !ameta(pose-question)\par
+      %!textsf( allow space to respond to the question)
+      !textbf(\RespBoxEssay[!ameta(opts)]{!ameta(wd)}{!ameta(ht)})
+...
+\end{questions}
+\end{quiz} ...
+\end{dCmd}
+\eVerb The \cs{essayQ} generates a text field in the margin. During the
+instructor review phrase, the instructor can award points for the essay
+problem by entering a numerical value into the text field. The value entered
+will be figured into the totals displayed by the text field created by
+\cs{LngPtsFld} (discussed below). The (default) width and height of the \cs{essayQ}
+are \verb~\def\EsW{33bp}\def\EsH{14bp}~. The \cs{essayitem} is a convenience command,
+it expands to \cs{essayQ\darg{\ameta{nPts}}}\allowbreak\cs{item}\cs{PTs\darg{\ameta{nPts}}}.
+
+%\essayQ
+%\essayitem{!ameta(nPts)}
+%\item[\cs{essayitem}] A convenience macro, expands to
+%\cs{essayQ\darg{\ameta{nPts}}}\allowbreak\cs{item}\cs{PTs\darg{\ameta{nPts}}}
+
+
+\newtopic\noindent
+Following the quiz are several form fields. %{\PtFW}{\DefaultHeightOfWidget}
+\bVerb\takeMeasure{\string\completeMsgFld[\ameta{opts}]\darg{\ameta{wd}}\darg{\ameta{ht}}}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\textsf{wd:\,}\cs{PTFW}\textsf{, ht:\,}\cs{DefaultHeightOfWidget}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\completeMsgFld[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+\stuSaveBtn[!ameta(opts)]{!ameta(wd)}{!ameta(ht)}
+!1\ShrtPtsFld[!ameta(opts)]{\currQuiz}
+!1\LngPtsFld[!ameta(opts)]{\currQuiz}
+!1\TotalsFld[!ameta(opts)]{\currQuiz}
+\end{dCmd}
+\eVerb These form elements are arranged according your design preferences.
+\begin{description}
+\item[\cs{completeMsgFld}] Initially hidden, the text field becomes
+    visible when the student presses the \textsf{End Quiz} control. The
+    appearing text field reminds the student to save the quiz.
+
+\item[\cs{stuSaveBtn}] Initially hidden, the button becomes visible
+    when the student presses the \textsf{End Quiz} control. When the
+    student presses the button, the document is presented with a dialog to
+    save the document. After saving, the document is automatically closed.
+
+\item[\cs{ShrtPtsFld}] Initially hidden, the text field changes to visible
+    when the instructor presses the \textsf{Mark It} control. This field
+    is the \cs{PointsField} command of \pkg{exerquiz}, and contains the number
+    of points award for all non-extended response problems.
+
+\item[\cs{LngPtsFld}] Initially hidden, the text field becomes visible
+    when the instructor presses the \textsf{Mark It} control. It is a field
+    that will hold the total points awarded by the instructor for extended response
+    questions.
+
+\item[\cs{TotalsFld}] Initially hidden, the text field becomes visible
+    when the instructor presses the \textsf{Mark It} control. This field holds
+    the total of \cs{ShrtPtsFld} and \cs{LngPtsFld}.
+\end{description}
+The above elements may be used directly in the document, but it is easier to
+use the command \cs{thQuizTrailer}:
+\bVerb\takeMeasure{\string\end\darg{quiz*}\string\quad\string\thQuizTrailer}%
+\edef\LW{\the\linewidth}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\enspace\sffamily\bfseries Skeleton outline of a quiz}}%
+\def\2{\rlap{\hskip\eflength\enspace\smash{\parbox[t]{\LW-\eflength-1em}{\sffamily\raggedright%
+The placement of the \cs{thQuizHeader} and \cs{thQuizTrailer} commands}}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+!1\DeclareQuiz{!ameta(qz-name)}
+!2\begin{document}
+!textbf(\thQuizHeader)
+\begin{quiz*}{\currQuiz}
+!ameta(!sffamily(Instructions))
+\begin{questions}
+...
+\end{questions}
+\end{quiz*}\quad!textbf(\thQuizTrailer)
+\end{dCmd}
+\eVerb which incorporates the design elements described above. Throughout the
+sample files, bothe \cs{thQuizHeader} and \cs{thQuizTrailer} are used.
+
+
+\paragraph*{Student's experience.}\label{para:basic-SE} The student is presented with a quiz built
+from \env{quiz} environment of the \pkg{exerquiz} package. To begin the quiz,
+{\heshe*} presses the \textsf{Begin Quiz} control. If {\heshe*} has not
+filled the name fields, an alert box appears to instruct {\himher*} fill in
+the name fields. {\HeShe*} cannot begin the quiz until that occurs. Once the
+name fields are filled, the student can once again press the \textsf{Begin
+Quiz} and is allowed to respond to the questions. On finishing, the student
+presses the \textsf{End Quiz} control. An alert box appears querying the
+student whether {\heshe*} truly wants to end the quiz. (Ending the quiz means
+the student cannot make any changes to {\hisher*} responses without having to
+start over again.) After the student responds by pressing the \textsf{Yes}
+control on the alert box, the \textsf{Save} control appears, and the student
+can press it and open a \textsf{Save As PDF} dialog, which eventually ends
+with saving the file (hopefully in the student's private folder). After a
+successful save, the document is immediately closed.
+
+\paragraph*{Instructor's experience.}\label{para:basic-IE} When the
+instructor opens a completed quiz, {\heshe} presses the \textsf{Mark It}
+control. The \textsf{Freeze Quiz} control appears; the fields
+\cs{completeMsgFld} and \cs{stuSaveBtn} are hidden; and the fields
+\cs{ShrtPtsFld}, \cs{LngPtsFld}, and \cs{TotalsFld} become visible.
+Additionally, the credit mark up fields appear in the margins indicating the
+number of points the student received for each response. If there are any
+extended response questions, the instructor enters an evaluation of the
+student's responses in the \cs{essayQ} field. Changes in score are reflected
+in the \cs{LngPtsFld}, \cs{TotalsFld}, and in the summary table. To complete
+{\hisher*} evaluation of the quiz, {\heshe*} enters a value into the
+\cs{studentGrade} (this is required, saving the file is not permitted,
+otherwise) and then presses the \textsf{Freeze \& Save} control. The file is
+saved under the name \cs{jobname-\ameta{first}\_\ameta{last}}, where
+\ameta{first} and \ameta{last} are the values entered into the name fields by
+the student. The instructor must manually record\FmtMP{manually record} the
+student's score.
+
+\newtopic\noindent That is the simple case! Again, see the sample file \texttt{theb.tex}.
+
+\begin{figure}[p]\fboxsep0pt \centering
+\parbox[b][215pt][t]{.45\linewidth}{\fbox{\includegraphics[width=\linewidth-2\fboxrule]{graphics/quiz-1}}\vfill
+\centering (a) Student's view: quiz taken}\hfill
+\parbox[b][215pt][t]{.45\linewidth}{\fbox{\includegraphics[width=\linewidth-2\fboxrule]{graphics/quiz-2}}\vfill
+\centering (b) Instructor's view: Mark It pressed}\\[16pt]
+\parbox[b][215pt][t]{.45\linewidth}{\fbox{\includegraphics[width=\linewidth-2\fboxrule]{graphics/quiz-3}}\vfill
+\centering (c) Instructor's view: quiz is marked}\hfill
+\parbox[b][215pt][t]{.45\linewidth}{\fbox{\includegraphics[width=\linewidth-2\fboxrule]{graphics/quiz-4}}\vfill
+\centering (d) Student view: quiz returned frozen}
+\caption{Student and Instructor experiences}\label{fig:qwf}
+\end{figure}
+
+\newtopic\noindent
+\hyperref[fig:qwf]{Figure~\ref*{fig:qwf}} on page~\pageref*{fig:qwf} shows
+the workflow: (a) The student views and takes the quiz; the screenshot is
+just before the \textsf{End} control is pressed; (b) shows the same quiz
+after the instructor has pressed the \textsf{Mark It} control; (c) the
+instructor has given some points in the extended response question (5 pts)
+and set the grade as 4; (d) this screenshot shows the quiz after the
+\textsf{Save \& Close} button is pressed.
+
+\subsection{Quizzes that specify the \tops{\protect\opt{useclass}}{useclass} option}\label{ss:uc}
+
+A \textit{class method}\FmtMP{class method} is one in which one of the ``class options'' are used;
+these are \opt{useclass}, \opt{usebatch}, and \opt{batchdistr}.
+
+\newtopic\noindent
+The sample file for this section is \texttt{thexuc.tex}.
+
+\newtopic\noindent
+All the elements of the basic methods of Section~\ref{ss:BMs} are still
+critical to the construction of the quiz, additionally, we use the
+\opt{useclass} option. When this option is taken, it is expected that class
+information is read into the document, see the discussion below.
+
+\subsubsection{Preamble}
+
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small,commandchars={!~@}]
+\documentclass{article}
+\usepackage{amstext}                 %!textsf~ (optional, used in a minor way below)@
+\usepackage{web}                     %!textsf~ (optional)@
+\usepackage[usesumrytbls]{exerquiz}
+!textbf~\usepackage[useclass]{thorshammer}@   %!textsf~ (because I am a classy guy)@
+
+\setInitMag{fitwidth}                %!textsf~ (optional, defined in this package)@
+\hypersetup{pdfpagelayout=OneColumn} %!textsf~ (optional, from hyperref )@
+\reversemarginpar
+\showCreditMarkup
+%\previewOn\pmpvOn
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+\useMCCircles
+
+!ameta~!sffamily~insertion of class info@@
+
+%!textsf~ Perform certain tasks when opened in Acrobat the first time@
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+\begin{document}
+...
+\end{Verbatim}
+Information on the \ameta{\sffamily{insertion of class info}}, on the
+\env{makeClassFiles} environment, and on the \cs{sadQuizzes} command are
+found in the next two sections.
+
+\subsubsection{The insertion of class information}\label{sss:CI}
+
+Thor's way states that quizzes are distributed to student private folders, and copies
+are saved to the instructor folder.
+
+\newtopic\noindent\textbf{Required information:}
+\begin{itemize}
+    \item The path to the instructor folder
+    \item The path to the class folder
+    \item For each student in the class, the first name, last name, and path to the student's folder, relative
+      to the class folder.
+\end{itemize}
+These three items are passed to \pkg{thorshammer} through the following commands.
+\bVerb\takeMeasure{\string\classMember*\darg{\ameta{first}}\darg{\ameta{last}}*\darg{\ameta{full-path}}}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\textsf{wd:\,}\cs{PTFW}\textsf{, ht:\,}\cs{DefaultHeightOfWidget}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\instrPath*{!ameta(path)}
+\classPath*{!ameta(path)}
+\classMember*{!ameta(first)}{!ameta(last)}{!ameta(folder)}
+\classMember*{!ameta(first)}{!ameta(last)}*{!ameta(full-path)}
+\end{dCmd}
+\eVerb Details of these commands are found next.
+\begin{description}
+  \item[\cs{instrPath}] The path to the instructor's folder. Copies of all
+      files are dumped into this folder. The instructor uses this folder to
+      archive the quizzes. The \ameta{path} may be a full path, which is the
+      default, or a path relative to the folder the source file is being
+      compiled in. The \ameta{path} is interpreted as relative to the
+      current path when the \texttt*-option is taken; for example:
+\setlength\eflength{\widthof{\ttfamily\small\string\instrPath*\darg{myclass}\quad}}
+\def\1{\rlap{\hskip\eflength\%\sffamily\space assumes source is in the algebra folder}}
+\begin{Verbatim}[fontsize=\small,commandchars=!()]
+\instrPath{/c/users/thor/documents/myuni/spr19/algebra/myclass}
+!1\instrPath*{myclass}
+\end{Verbatim}
+  \item[\cs{classPath}] The path to the class folder. The \ameta{path} is an absolute
+  path by default, or a relative path, relative to the source folder. For example,
+
+\setlength\eflength{\widthof{\ttfamily\small\string\instrPath*\darg{myclass/staging}\quad}}
+\begin{Verbatim}[fontsize=\small,commandchars=!()]
+\classPath{/c/users/thor/documents/myuni/spr19/algebra/myclass/staging}
+!1\classPath*{myclass/staging}
+\end{Verbatim}
+  \item[\cs{classMember}] The arguments for this command provide the basic
+      information needed for Thor's way. When the \emph{first} \texttt*-option is taken,
+      the three arguments are filtered through \cs{pdfstringdef}
+      (\pkg{hyperref}). When the \emph{second} \texttt*-option is present, the last required
+      argument \ameta{full-path} must be full path to the student folder.\footnote{In a perfect world,
+      all student folders are at the end of the (current) class path; however, some students' class folder
+      may be elsewhere, this second \texttt*-option is designed for these ``exceptional'' students.}
+
+      There needs to be one \cs{classMember} command for
+      each member of the class.
+
+      \textbf{On the topic of accents.} The first and last name arguments
+      may contain accents from a local language. There are several ways of
+      handling them.
+      \begin{itemize}
+        \item (\texttt*-option) \verb~\classMember*{J\"{u}rgen}{Loki}{JL53456/thor}~
+        \item (octal-method) \verb~\classMember{J\oct374rgen}{Loki}{JL53456/thor}~
+        \item (unicode-method) \verb~\classMember{J\u00FCrgen}{Loki}{JL53456/thor}~
+      \end{itemize}
+\end{description}
+There are three methods of introducing the required class information into the quiz document.
+
+\paragraph*{Direct placement in the source file.}
+This is the method that messes up your preamble the most:
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small]
+\instrPath{/c/users/thor/documents/myuni/spr19/algebra/myclass}
+\classPath{/c/users/thor/documents/myuni/spr19/algebra/myclass/staging}
+\classMember{Fred}{Flintstone}{FF34345/thor}
+\classMember*{J\"{u}rgen}{Loki}{JL53456/thor}
+...
+\classMember{Peter}{Pan}{PP75464/thor}
+\end{Verbatim}
+If the third argument of the \cs{classMember} command is empty, the corresponding
+quiz is placed in the folder determined by the path given in
+\cs{classPath}.
+
+\newtopic\noindent
+The next two methods use a (class) configuration file to load the info.
+
+\paragraph*{Use \cs{InputClassData} to input class info.} This is the simplest method.
+It consists of the direct method cut and pasted into a CFG file.
+\bVerb\small\takeMeasure{\string\InputClassData\darg{\ameta{base-name}}}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\%\textsf{ preamble only}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+!1\InputClassData{!ameta(base-name)}
+\end{dCmd}
+\eVerb This command inputs the configuration file
+\texttt{\ameta{base-name}.cfg}. To repeat, the contents of
+\texttt{\ameta{base-name}.cfg} is simply the lines as displayed in the direct
+placement method above.
+
+\paragraph*{Use \cs{InputFormattedClass} to input class info.} This is a more flexible method
+of inputting class info. The syntax for \cs{InputFormattedClass} is,
+\bVerb\small\takeMeasure{\string\InputFormattedClass[\ameta{\cs{cmd}}]\darg{\ameta{base-name}}}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\%\textsf{ preamble only}}}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+!1\InputFormattedClass[!ameta(\cmd)]{!ameta(base-name)}
+\end{dCmd}
+\eVerb The optional \ameta{\cs{cmd}} is used to process each class member's info and ultimately
+builds the \cs{classMember} command for that class member. The default for \ameta{\cs{cmd}}
+is the command \cs{classMember}. The name of the configuration file is
+\texttt{\ameta{base-name}.cfg}. The file format is as follow:
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small,commandchars=!()]
+\instrPath{!ameta(path)}
+\classPath{!ameta(path)}
+\bClassData
+!ameta(entry1)
+!ameta(entry2)
+...
+\end{Verbatim}
+Above the \cs{bClassData} marker, direct input is performed, so the \cs{instrPath}
+and \cs{classPath} command are placed there. Below the \cs{bClassData} marker is the
+class members individual data, represented here by \ameta{entry}. When
+the configuration file is input, \ameta{\cs{cmd}} is prefixed to each entry:
+\begin{flushleft}\ttfamily
+\ameta{\cs{cmd}}\ameta{entry1}\\
+\ameta{\cs{cmd}}\ameta{entry2}\\
+...
+\end{flushleft}
+A straightforward example is,
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small]
+\instrPath{/c/users/thor/documents/myuni/spr19/algebra/myclass}
+\classPath{/c/users/thor/documents/myuni/spr19/algebra/myclass/staging}
+\bClassData
+{Fred}{Flintstone}{FF34345/thor}
+*{J\"{u}rgen}{Loki}{JL53456/thor}
+...
+{Peter}{Pan}{PP75464/thor}
+\end{Verbatim}
+When we expand \cs{InputFormattedClass\darg{algclass}}, the lines below
+\cs{bClassData} marker are read in as:
+\begin{flushleft}\ttfamily
+\cs{classMember}\darg{Fred}\darg{Flintstone}\darg{FF34345/thor}\\
+\cs{classMember}*\darg{J\string\"\darg{u}rgen}\darg{Loki}\darg{JL53456/thor}\\
+...\\
+\cs{classMember}\darg{Peter}\darg{Pan}\darg{PP75464/thor}
+\end{flushleft}
+To illustrate the greater flexibility, we offer up this example.
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small,commandchars=!()]
+\instrPath{/c/users/thor/documents/myuni/spr19/algebra/myclass}
+\classPath{/c/users/thor/documents/myuni/spr19/algebra/myclass/staging}
+\bClassData
+{Fred}{Flintstone}{!ameta(other-data)}{FF34345/thor}
+*{J\"{u}rgen}{Loki}{!ameta(other-data)}{JL53456/thor}
+...
+{Peter}{Pan}{!ameta(other-data)}{PP75464/thor}
+\end{Verbatim}
+Notice the entry has an addition piece of information (perhaps a university ID number). Here,
+each \ameta{entry} has more information than is required, so we need to extract what we need.
+For this purpose, we define \cs{ParseClassMember} and input it as the optional argument
+of \cs{InputFormattedClass}.
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small,commandchars=!()]
+\newcommand\ParseClassMember[4]{\classMember{#1}{#2}{#4}}
+\InputFormattedClass[\ParseClassMember]{myalgclass}
+\end{Verbatim}
+The first \ameta{entry} is processed as follows:
+\begin{Verbatim}[xleftmargin=\amtIndent,fontsize=\small,commandchars=!()]
+\ParseClassMember{Fred}{Flintstone}{!ameta(other-data)}{FF34345/thor}
+\end{Verbatim}
+which, in turn, expands to \verb~\classMember{Fred}{Flintstone}{FF34345/thor}~.
+
+In theory, \ameta{entry} can be quite general, but the \ameta{\cs{cmd}} must to be able to parse
+it and generate the expected data (\cs{classMember*\darg{\ameta{first}}\darg{\ameta{last}}\darg{\ameta{folder}}}).
+
+\subsubsection{The \tops{\protect\cs{sadQuizzes}}{\textbackslash{sadQuizzes}} command}\label{sss:sadQs}
+
+We now discuss the insertion of the following environment and command:
+\bVerb\takeMeasure{\string\begin\darg{makeClassFiles}}%
+\begin{dCmd}{\bxSize}
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+\end{dCmd}
+\eVerb The \env{makeClassFiles} environment is a simplified version of the
+\env{execJS} environment of the \pkg{insdljs} package and is similar to
+\env{docassembly} introduced earlier. The \cs{sadQuizzes} command (it does not
+mean sad news for the students on this quiz) expands to some JavaScript that
+\underbar{s}aves \underbar{a}nd \underbar{d}istributes the quizzes of the
+students to the designated folders, but \cs{sadQuizzes} do more than that:
+\begin{itemize}
+  \item If solution pages are present, these pages are extracted from the
+      parent document, saved to the instructor's folder, and then deleted from
+      the parent document.
+  \item If there are cover pages, these are removed and saved to the
+      instructor's folder.
+  \item For each member of the class, it builds a customize quiz
+  \begin{itemize}
+    \item It reinserts the cover pages, if any.
+    \item It populates the name fields with the first and last name of the
+      current class member being processed.
+    \item It saves each (customized) quiz to the appropriate student folder
+      with the file name \cs{jobname-\ameta{first}\_\ameta{last}.pdf}
+    \item It saves a copy of the (customized) quiz to the instructor's
+      designated folder.
+  \end{itemize}
+\end{itemize}
+
+\paragraph*{Student's experience.} Same as \textbf{Student's experience}, as described in
+Section~\ref{ss:BMs} on page~\pageref{para:basic-SE}, but the student does
+not enter {\hisher} name in the name fields. One of the tasks of
+\cs{sadQuizzes} is to pre-populate the name fields with the names of the
+students.
+
+\paragraph*{Instructor's experience.} Same as \textbf{Instructor's experience}, as described in
+Section~\ref{ss:BMs}on page~\pageref{para:basic-IE}. The instructor must manually record\FmtMP{manually record} the
+student's score.
+
+%\subsection{Quizzes that specify \tops{\protect\opt{usebatch}}{usebatch} option}\label{ss:ub}
+\subsection{The \tops{\protect\opt{usebatch}}{usebatch} option: single rendition source}\label{ss:ub}
+
+The demonstration file for this section is \texttt{theexub.tex}.
+
+\newtopic\noindent
+There can be only one quiz (as declared by the
+\cs{DeclareQuiz\darg{\ameta{qz-name}}} command); however, there can be more
+than one \textit{rendition}\FmtMP{rendition discussed} (or one variation) of the quiz. In this section,
+we deal with the simplest case: the source file has only one rendition of the
+quiz. In \hyperref[ss:mr]{Section~\ref*{ss:mr}}, the case of multiple renditions is covered.
+
+\paragraph*{File construction.} A quiz constructed with the \opt{usebatch} option is the same as one that
+uses \opt{useclass} (see \hyperref[ss:uc]{Section~\ref*{ss:uc}}); in fact,
+specifying the \opt{usebatch} option automatically passes the \opt{useclass}
+option to \pkg{thorshammer}. The difference is in the instructor's
+experience; when the instructor presses the \textsf{Mark It} control, instead
+of the \textsf{Freeze Quiz} button appearing, the \textsf{Save \& Close}
+button appears. After the instructor is finished marking up the quiz, as
+described in \textbf{Instructor's experience} on
+page~\pageref{para:basic-IE}, {\heshe*} presses the \textsf{Save \& Close}
+button, which saves and closes the quiz document. After the instructor has
+inspected each of the quizzes, {\heshe*} is ready to use \textsf{Thor's way}
+action-wizard (or batch sequence).
+
+\subsubsection{How to use the \textsf{Thor's way} action}\label{sss:TW}
+
+A powerful feature of the \app{Acrobat} application is the \textsf{Action
+Wizard}. The user-interface allows you to define a custom action that
+performs a series of tasks on each PDF in the list of PDFs to be processed.
+The \pkg{thorshammer} package provides its own action-wizard titled
+`\textsf{Thor's way}'.
+
+\paragraph*{What does \textsf{Thor's way} do?} For each of the quizzes that are
+designated as the files to be processed, this action-wizard performs the following tasks:
+\begin{enumerate}
+  \item If solutions were provided for this quiz, the solution pages are
+      retrieved from the instructor's folder and inserted onto the end of
+      the quiz.
+  \item Gets the values for the name, student report and student grade
+      fields, and holds them as JavaScript variables.
+  \item Freezes the document (makes all fields readonly and flattens all
+      pages)
+  \item Saves the frozen quiz under the name
+      \texttt{\ameta{filename}-g.pdf}. Recall the \texttt{filename} is
+      \texttt{\cs{jobname}-\ameta{first}\_\ameta{last}}, where \cs{jobname}
+      is the base name of the (parent) {\LaTeX} source file that generated
+      the quizzes to begin with. The file is saved to the folder designated
+      as the `save folder.'
+\end{enumerate}
+Additional details are contained in the paragraph \textbf{How to use
+\textsf{Thor's way}} found below.
+
+\paragraph*{How to install \textsf{Thor's way}.}
+\begin{enumerate}
+  \item Start \app{Acrobat}
+  \item select \textsf{Tools} from the toolbar
+  \item Find and open the \textsf{Action Wizard}
+  \item Select \textsf{Manage Actions}
+  \item In the \textsf{Manage Actions} dialog box, press the
+      \textsf{Import} button on the right-hand side
+  \item Navigate to the \texttt{action-wizards} folder of the
+      \pkg{thorshammer} package and choose either \textsf{Thor's way (en).sequ}
+      or \textsf{Thor's way (de).sequ} (both can be installed).
+      The wizard is now installed.
+  \item Back out of where you are, saving as you go
+\end{enumerate}
+
+\paragraph*{How to use \textsf{Thor's way}.}\label{para:UTW} Use this action after
+the instructor has finished reviewing each of the quizzes by first pressing the
+\textsf{Mark It} button, assigning additional points as needed, and pressing
+the \textsf{Save \& Close} button.
+
+\newtopic\noindent\textbf{Preliminaries}\vspace{-6pt}\relax
+\begin{enumerate}
+\item[] This package comes with two files: \texttt{control.pdf} and
+    \texttt{terminate-batch.pdf}. \emph{These two files are always placed in
+    the same folder together}.\footnote{Source files for these two PDFs are provided so you
+    can localize any instructions to the land of your choice.} Copy these two files to some folder convenient to the
+    work you are doing.
+\end{enumerate}
+
+%\goodbreak
+
+\newtopic\noindent\textbf{Preparation phase}\vspace{-6pt}\relax
+\begin{enumerate}
+  \item Open the \texttt{container.pdf} file in the \app{Acrobat} window,
+      see Figure~\ref{cap:container}. Purpose of this file is to provide
+      the \textsf{Thor's way} some needed basic information, it also holds
+      the summary of the quiz results as an attachment. The document contains
+      two push buttons, two text fields, and two check boxes.
+
+\begin{figure}[tbh]\centering\setlength\fboxsep{0pt}
+\fbox{\includegraphics[width=.67\linewidth]{graphics/container}}\\
+\caption{\texttt{container.pdf}}\label{cap:container}
+\end{figure}
+
+\item With the \texttt{container.pdf} file open, in the top most text field,
+    enter a name for the quiz. This will be the base name for the
+    tab-delimited TXT file that is attached to \texttt{container.pdf}
+\item In the bottom most text field, enter the folder (path) where the quiz files
+    are to be saved. (These are the ones named \texttt{\cs{filename-g.pdf}})
+    The folder path you enter can be a relative to the folder that contains \texttt{container.pdf},
+    or it can be a full (absolute) path to the folder. eg,
+    \begin{flushleft}\ttfamily
+      /c/users/thor/documents/myuni/spr19/algebra/myclass/graded
+    \end{flushleft}
+    Notice the method of referencing the path, this is the
+    device-independent file path reference in the Acrobat JavaScript API Reference manual.
+    See the short article at \href{https://acrobatusers.com/tutorials/print/file-paths-acrobat-javascript}{AcrobatUsers.com}
+    for more information.\footnote{On \app{Windows}, a \app{Windows} path seems to work as well: \texttt{c:\string\users\string\thor\string\...\string\graded}}
+\item \checkBox[\DV{Yes}\V{Yes}\Ff\FfReadOnly]{apslns}{11bp}{11bp}{Yes} \uif{Append solutions, if they exist}\\
+    This check box is checked by default. Clear this box if you don't want
+    any solutions to the quiz appended. The \uif{Thor's way} action
+    sequence appends the solutions or not according to the state of this
+    checkbox.
+\item \checkBox[\DV{Yes}\V{Yes}\Ff\FfReadOnly]{rcddt}{11bp}{11bp}{Yes}
+    \uif{Record class data}\\
+    This check box is checked by default. If you don't want to record the
+    class data, clear this check box. Normally, this box is always checked;
+    however, if you run \uif{Thor's way} with \uif{Append solutions, if
+    they exist} cleared and at a later time you want to append the
+    solutions, run \uif{Thor's way} again on the same set of quizzes with
+    \uif{Record class data} cleared. The quiz data file attached to the
+    \texttt{container.pdf} will be preserved.
+\item Now press the button labeled \textsf{Push}. The information of the
+    text fields are saved as global JavaScript variables that can be
+    accessed by the batch sequence. When you press \textsf{Push}, the file
+    \texttt{container.pdf} closes, don't worry.
+\end{enumerate}
+
+\newtopic\noindent\textbf{Action phase}\vspace{-6pt}\relax
+\begin{enumerate}\setcounter{enumi}{4}
+  \item Open the \textsf{Action Wizard} and choose \FmtMP{{Action: }\textsf{Thor's
+    way}}\textsf{Thor's way} from
+      the list of actions.
+
+\begin{figure}[tbh]\centering\setlength\fboxsep{0pt}
+\includegraphics[width=.33\linewidth]{graphics/action-down-arrow}\\
+\caption{\textsf{Select files to be processed}}\label{cap:ada}
+\end{figure}
+
+  \item \textbf{Select files to be processed.} Click on the down arrow
+      control, as indicated in Figure~\ref{cap:ada}. Choose the \textsf{Add
+      Folders...} control if your quizzes are in a folder structure,
+      \app{Acrobat} should find all PDFs in the folder (including
+      subfolders) and list them. Choose the \textsf{Add Files...} controls
+      if the quizzes are all in the same folder and you can select them
+      all.
+
+\begin{figure}[tbh]\centering\setlength\fboxsep{0pt}
+\includegraphics[width=.67\linewidth]{graphics/ManageFiles}\\
+\caption{\textsf{ManageFiles dialog box}}\label{cap:fmd}
+\end{figure}
+
+  \item \textbf{Select \texttt{terminate-batch.pdf}.} With the \textsf{Add
+      Files...}\  control, select the package file \texttt{terminate-batch.pdf}, which resides
+      in the same folder as \texttt{control.pdf}. This file must be last in
+      the list of files to be processed; if necessary, press the down arrow
+      control and select \textsf{Manage Files} (see Figure~\ref{cap:ada}).
+      The \textsf{Manage Files} dialog box, Figure~\ref{cap:fmd}, lists all
+      the files to be processed. Using the down arrow control in the right,
+      move the \texttt{terminate-batch.pdf} to it is last in the list.
+
+\item Keeping your fingers crossed and press the \textsf{Start} control. Each
+    of the quizzes is brought into the \app{Acrobat} window, form field
+    information is extracted, frozen, saved, and closed.
+
+\item When the \texttt{terminate-batch.pdf} is reached (bottom of the
+    list), no extracting or freezing occurs, but what happens is the
+    \texttt{control.pdf} document is opened once again.
+
+\begin{figure}[tbh]\centering\setlength\fboxsep{0pt}
+\includegraphics[width=.67\linewidth]{graphics/quiz-results}\\
+\caption{\textsf{Results displayed}}\label{cap:qr}
+\end{figure}
+
+\item Look at the \textsf{Attachments} panel, using the user-interface,
+    save the attachment to where you want it. Figure~\ref{cap:qr} shows the
+    results of a test run of \textsf{Thor's way}. The produced TXT file is
+    a tab-delimited file that can be opened in \textsf{Microsoft Excel}.
+    These saved quiz results can be merged, no doubt, into a parent
+    \textsf{Excel} spreadsheet.
+
+\end{enumerate}
+
+\subsection{The \tops{\protect\opt{usebatch}}{usebatch} option: multiple renditions source}\label{ss:mr}
+
+The demonstration files for this section are \texttt{thexr.tex} and \texttt{thexrt.tex}.
+
+\newtopic\noindent
+In this section we discuss techniques for introducing multiple renditions of
+a quiz into the workflow. To be fair the student, the renditions should be roughly equivalent or the students will cry
+``foul!'' We don't want that to happen, we have enough troubles.
+
+\subsubsection{Preamble}
+
+Same preamble as previously described, including the use of \cs{sadQuizzes}.
+
+\subsubsection{The body of the document}
+
+Following the \cs{DeclareQuiz} command, declare one or more quiz body names using
+the \cs{declareQuizBody} command. Each quiz body declaration has a corresponding quiz
+body environment that contains a quiz. A rough outline is seen below.
+
+\begin{Verbatim}[xleftmargin=\amtIndent,commandchars=!()]
+%!textsf( declare the name of this quiz)
+\DeclareQuiz{!ameta(quiz-name)}
+
+%!textsf( declare the names of the renditions)
+\declareQuizBody{!ameta(qb-name!SUB1)}
+...
+\declareQuizBody{!ameta(qb-name!SUB(k))}
+
+%!textsf( each rendition is a complete quiz within its own environment)
+%!textsf( call these environments ``quiz body'' environments)
+\begin{!ameta(qb-name!SUB1)}
+  !ameta(quiz-rendition!SUB1)
+\begin{!ameta(qb-name!SUB1)}
+...
+\begin{!ameta(qb-name!SUB(k))}
+  !ameta(quiz-rendition!SUB(k))
+\begin{!ameta(qb-name!SUB(k))}
+\end{Verbatim}
+Actually, there may be only one rendition ($k=1$), but there is randomness built into
+the single rendition to produce a different, yet equivalent, version of the quiz.
+
+The \env{\ameta{qb-name}} environments are verbatim environments that write their contents
+to a CUT file, which are later input back into the document.
+
+\newtopic\noindent Following the \env{\ameta{qb-name}} environments comes the final step,
+we input these back into the document.
+\begin{Verbatim}[xleftmargin=\amtIndent,commandchars=!()]
+\InputQuizBody{!ameta(qb-name!SUB1)}
+...
+\InputQuizBody{!ameta(qb-name!SUB(k))}
+\end{Verbatim}
+You can input some or all of the declared quiz bodies, and the quiz bodies may be input several
+times, especially useful if a quiz body has a degree of randomness built into it.
+
+When you \cs{DeclareQuizBody}, there is an associated version (or rendition)
+number in the form of the text macro \cs{QzVer}\FmtMP{\cs{QzVer}}, that
+expands to a number (1, 2, 3, and so on). This number can be incorporated
+into various section titles, such as in the \cs{sqslsectitle},
+\cs{thQzHeader}, and \cs{thQzHeaderCS} commands, for example. Refer to
+\texttt{examples/misc/thexrt.tex} for illustrations.
+
+\subsubsection{The \tops{\protect\cs}{\textbackslash}{sadQuizzes} command (revisited)}
+
+When you compile a multi-rendition file, and bring the resulting PDF into a
+PDF viewer, you'll see you have $n$-quizzes contained in the document, where
+$n$ is the number of \cs{InputQuizBody} commands used. Here is a brief
+description of the action of \cs{sadQuizzes} in a multi-rendition document.
+\begin{itemize}
+  \item If solution pages are present, these pages are extracted from the
+      parent document, saved to the instructor's folder, and then
+      deleted from the parent document.
+  \item If there are cover pages, these are removed and saved to the
+      instructor's folder.
+  \item As the script goes through the list of students, it extracts one of
+      the $n$ quizzes in the parent document and populates it with the name
+      data.
+  \item If there are cover pages for this quiz set, the cover pages are
+      retrieved from the instructor's folder and inserted onto the front of
+      the quiz.
+  \item The extraction of a subset of pages preserves the document JavaScript,
+      but some elements vital to the whole workflow are lost. The script
+      restore these lost elements.
+  \item It saves each (customized) quiz to the appropriate student folder
+      with the file name \cs{jobname-\ameta{first}\_\ameta{last}.pdf}
+  \item It saves a copy of the (customized) quiz to the instructor's
+      designated folder.
+\end{itemize}
+What you should get is several versions assigned to the class members:
+\begin{itemize}
+  \item class member 1 gets the first rendition
+  \item class member 2 gets the second rendition
+  \item[]...
+  \item class member $n$ gets the $n^{\text{th}}$ rendition, where $n = \text{number of \cs{InputQuizBody}}$ statements
+  \item class member $n+1$ gets the first rendition
+  \item[]...
+\end{itemize}
+When the parent document is opened in \app{Acrobat}, \cs{sadQuizzes}
+executes creates and distributes the quizzes to the instructor's folder and
+to the student's individual folder. It's just that simple.
+
+\paragraph*{Student's experience.} Same as their earlier experience, hopefully, this time around it will
+be a better experience, better results, happier student, we can only hope.
+
+\paragraph*{Instructor's experience.} Same as above, except {\heshe} has different quizzes to evaluate within
+a class. Poor instructor. After {\heshe*} has finished marking the quizzes,
+{\heshe*} runs them through \textsf{Thor's way} (\Nameref{sss:TW}), which
+leads to happiness for the instructor. The student's score is automatically
+recorded\FmtMP{automatically recorded} by the \textsf{Thor's way} action
+sequence.
+
+\subsection{Quizzes that specify the \tops{\protect\opt{batchdistr}}{batchdistr} option}\label{ss:bd}
+
+The \opt{batchdistr} option is the same as the \opt{usebatch} option, with
+only one difference: After the source file is compiled and opened in
+\app{Acrobat}, the newly created quizzes are distributed to the instructor's
+folder (as declared by \cs{instrPath}), but \emph{the quizzes are not
+distributed to the student folders}. The quizzes are distributed to the
+student's folder using batch sequences, to be detailed in subsequent
+paragraphs.
+
+\paragraph*{Apply security before distributing quizzes.} The real purpose of
+delaying the distribution of the quizzes to the student folders is to place
+\emph{password security} on the quiz files. After building the instructor's
+copies of the quizzes, the instructor can use the action \textsf{Thor
+protects and distributes}. The details of the workflow follows:
+\begin{enumerate}
+\item \textbf{Build:} Build the source quiz file using the \opt{batchdistr} option.
+
+\item[] When the source file is opened in \app{Acrobat} the first time, the
+    custom-named quiz files are saved into the instructor's folder (as
+    specified by \cs{instrPath}); no quizzes are deposited in the student
+    folders yet.
+
+\item \textbf{Secure and distribute:} With the \app{Acrobat} window empty,
+    open the \textsf{Action Wizard} and select the \FmtMP{{Action: }\textsf{Thor
+    protects and distributes}}\textsf{Thor protects and distributes} action.
+    For the \textsf{Files to be processed}, select the quizzes that have
+    just been dropped into the instructor's folder. Perform the action by
+    pressing \textsf{Start}.
+
+    Note: To delay the distribution of the quizzes, apply
+    \textsf{Thor protects} and later apply \textsf{Thor distributes}.
+
+\item \textbf{Examination period:} Now the students take the quiz, the quiz
+    has password security so the student cannot snoop around with the file,
+    even if the student has access to \app{Acrobat}.
+
+\item \textbf{Marking period:} Following the exam period, the instructor
+    examines each quiz: Press the \textsf{Mark It} button, award any points
+    for extended response questions, assign a student grade, and press the
+    \textsf{Save \& Close} button.
+
+\item \textbf{Remove security:}\label{item:RS} Press \textsf{Ctrl+K} to
+    open the \textsf{Preferences} dialog box. In the left-hand panel,
+    select \textsf{Action Wizard}. In the right-hand panel change
+    \textsf{Security Method}, using the dropdown menu to \textsf{Password
+    Security}. Save your changes by pressing the \textsf{OK} control in the
+    lower-right corner.
+
+\item[] With the \app{Acrobat} window empty, open the \textsf{Action
+    Wizard} and select the \FmtMP{{Action: }\textsf{Thor removes
+    protection}}\textsf{Thor removes protection} action. For the
+    \textsf{Files to be processed}, select the quizzes in the student
+    folders. Use either \textsf{Add Folder...} or \textsf{Add Files...} to
+    select all the quizzes. Perform the action by pressing \textsf{Start}.
+
+\item Press \textsf{Ctrl+K} to open the
+    \textsf{Preferences} dialog box. In the left-hand panel, select
+    \textsf{Action Wizard}. In the right-hand panel change \textsf{Security
+    Method}, using the dropdown menu to \textsf{Do not ask for password}. Save
+    your changes by pressing the \textsf{OK} control in the lower-right
+    corner.
+
+%Thor allows changes (password) student folders container
+\item \textbf{Thor's way:} Now apply the \FmtMP{{Action: }\textsf{Thor's
+    way}}\textsf{Thor's way} action, as described in the paragraph
+    \textbf{\nameref{para:UTW}} on page~\pageref{para:UTW}.
+\end{enumerate}
+
+\section{Bells and whistles}
+
+\subsection{Running Headers}
+
+ The scheme used here assumes no other {\LaTeX} package has been used to take over the running
+ headers (and footers). If that is the case, use the values of the commands below to design
+ your own.
+\bVerb\small\takeMeasure{\string\thQzHeaderCQ\darg{\ameta{text}}}%
+\setlength{\eflength}{\widthof{\sffamily(Solutions: \cs{thQuizName})}}%
+\edef\x{\the\eflength}%
+\setlength{\eflength}{\bxSize}%
+\def\1{\rlap{\hskip\eflength\rlap{\hskip\x\relax\quad\cs{def}\cs{th@QzHeaderLQ\darg{\ameta{text}}}}\sffamily(Thor's class)}}
+\def\2{\rlap{\hskip\eflength\rlap{\hskip\x\relax\quad\cs{def}\cs{th@QzHeaderCQ\darg{\ameta{text}}}}\sffamily(Quiz \cs{thQuizName})}}
+\def\3{\rlap{\hskip\eflength\rlap{\hskip\x\relax\quad\cs{def}\cs{th@QzHeaderCS\darg{\ameta{text}}}}\sffamily(Solutions: \cs{thQuizName})}}
+\def\4{\rlap{\hskip\eflength\rlap{\hskip\x\relax\quad\cs{def}\cs{t@hQzHeaderR\darg{\ameta{text}}}}\sffamily(\cs{thepage})}}
+\begin{dCmd}[fontsize=\small,commandchars=!()]{\bxSize}
+!1\thQzHeaderL{!ameta(text)}
+!2\thQzHeaderCQ{!ameta(text)}
+!3\thQzHeaderCS{!ameta(text)}
+!4\thQzHeaderR{!ameta(text)}
+\end{dCmd}
+\eVerb These command declarations allow you to set the left, center (for quiz
+pages and solution pages), and right running headers. The content of the
+parentheses to the right are the default values, which obviously need to be
+changed, except, perhaps, for the right header. The declarations in the first column,
+define text macros, whose definitions are given in the third column.
+
+The special command \cs{thQuizName} expands to the name of the \ameta{qz-name}, where \ameta{qz-name}
+was declare earlier by \cs{DeclareQuiz\darg{\ameta{qz-name}}}. Typically, the choice
+for the quiz name very simple, such as \texttt{q1}. You can have a more meaningful
+name by declaring \cs{thQzName\darg{\ameta{friendly-qz-name}}}; such a declaration
+defines the text macro \cs{thqzname} that expands to \ameta{friendly-qz-name}. The package
+initially declares \cs{thQzName\darg{\cs{thQuizName}}}; for example,
+\begin{Verbatim}[xleftmargin=\amtIndent]
+\thQzHeaderCQ{Pr\"{u}fung: \thqzname}
+\thQzHeaderCS{L\"{o}sungen: \thqzname}
+\thQzName{Grammatik 1}
+\end{Verbatim}
+The \cs{rhPgNumsOnly}\FmtMP{\cs{rhPgNumsOnly} discussed} command removes all
+running headers, except for the page number in the right header. Expand in
+the preamble.
+
+\subsection{Solution pages}
+
+Thor's hammer does support solutions to questions via the usual
+\env{solution} environment. When the parent document is built and opened in
+\app{Acrobat}, the solution pages are identified, extracted, saved to the
+instructor's folder,\footnote{For a parent document that uses basic methods
+(no options), the solutions are saved to the current folder of the parent
+document.} and deleted from the parent document. As a result, the quiz the
+student sees does not contain the solution pages.
+
+
+\subsection{Cover pages}
+
+While Thor is hammering away on the solution pages, Thor's hammer also
+supports the notion cover pages, these are one or more pages appearing in the
+front of the parent document (prior to any quizzes). These pages are normally
+ignored when the process of building the custom quizzes for the class;
+however,  if you declare in the \emph{preamble}\FmtMP{preamble only},
+\bVerb\small\takeMeasure{\string\DeclareCoverPage\darg{\ameta{bPg[-ePg]}}}%
+%\setlength{\eflength}{\bxSize}%
+\begin{dCmd}[fontsize=\small,commandchars=!()]{\bxSize}
+\DeclareCoverPage{!ameta(bPg[-ePg])}
+\end{dCmd}
+\eVerb where \ameta{bPg[-ePg]} are the beginning (\meta{bPg}) and ending
+(\meta{ePg}) page numbers; this forms a range of page numbers. As indicated
+by the syntax, \cs{ePg} is optional. The values of these page numbers are
+0-based\FmtMP{0-based numbering}; that is 0 is the first page of the parent
+document, 1 is the second page, and so on. \cs{DeclareCoverPage\darg{0}}
+states that page~0 is a cover page, while \cs{DeclareCoverPage\darg{0-1}}
+declares the first two pages in the parent document are cover pages. (Page~0
+might be a title page, page~1 might be extensive instructions and other
+information.) Use your knowledge of {\LaTeX} so that there are no page numbers\FmtMP{no page numbers on cover pages}
+on the cover pages.
+
+\subsection{Switches to control program flow}
+
+In this section, we provide switches that give control over the behavior the creation
+and function of a quiz.
+\bVerb\small\takeMeasure{\string\distrToStudentsOn  \string\distrToStudentsOff}%
+%\setlength{\eflength}{\bxSize}%
+%\def\1{\rlap{\hskip\eflength D}}
+\begin{dCmd}[fontsize=\small,commandchars=!()]{\bxSize}
+\autoCopyOn  \autoCopyOff
+
+\instrAutoSaveOn   \instrAutoSaveOff
+\instrAutoCloseOn  \instrAutoCloseOff
+
+\stuAutoSaveOn  \stuAutoSaveOff
+\stuAutoCloseOn \stuAutoCloseOff
+
+\distrToInstrOn  \distrToInstrOff
+\distrToStudentsOn  \distrToStudentsOff
+\end{dCmd}
+\eVerb The defaults for the above commands are the `On' versions.
+\begin{description}
+\item[\cmd\autoCopyOn] During document development, you don't want to copy
+    the files each time you build and review the document in \app{Acrobat}.
+    Set \cs{autoCopyOff} during quiz development, and declare
+    \cs{autoCopyOn} when you want to distribute. The default is
+    \cs{autoCopyOn}.
+
+\item[\cs{instrAutoSaveOn}] When the instructor presses the freeze quiz
+    control, there is an option to automatically save the document or not.
+    \cs{instrAutoSaveOn} saves the document; however, if
+    \cs{instrAutoSaveOff} is expanded in the preamble, no automatic save is
+    performed. The default is \cs{instrAutoSaveOn}.
+
+\item[\cs{instrAutoCloseOn}] When the instructor presses the freeze quiz control, there is an option
+    to silently close the document or not. \cs{instrAutoCloseOn} closes the document; however, if
+    \cs{instrAutoCloseOff} is expanded in the preamble, no automatic
+    closing occurs. The default is \cmd{\instrAutoCloseOn}.
+
+\item[\cs{stuAutoSaveOn}] When expanded in the preamble, a save button will appear
+    (created by \cs{stuSaveBtn}) when the \textsf{End Quiz} control is pressed. A
+    dialog appears to save the file, the student can choose the file
+    location and the file name at that time. When \cs{stuAutoSaveOff} is in
+    effect, the save button does not appear, and the student must press the
+    save button the on \app{Adobe Reader} toolbar. The default is
+    \cs{stuAutoSaveOn}.
+
+\item[\cs{stuAutoSaveOff}] This command is obeyed only if
+    \cmd{\stuAutoSaveOn} is in effect. After the student presses the save
+    button (\cmd\stuSaveBtn), the document is closed after the student save
+    the document. Note that if the student cancels saving the document and
+    if the document still needs saving, the document is not closed. The
+    default is \cmd\stuAutoCloseOn.
+
+\item[\cs{distrToInstrOff}] Allow the instructor to turn off the
+    distribution of the quizzes to himself by using \cs{distrToInstrOff},
+    the default is \cs{distrToInstrOn}.
+
+\item[\cmd\distrToStudentsOff] This switch allows the instructor to turn off
+    the distribution of the quizzes to the student folders, the default is
+    \cs{distrToStudentsOn}. (Note: The \opt{batchdistr} option expands
+    \cs{distrToStudentsOff}.
+
+\end{description}
+Except for \cs{autoCopyOn} and \cs{autoCopyOff}, there is normally no reason
+to change these switches from their defaults. They are here to provide
+additional control.
+
+\subsection{Language localization}\label{s:lang}
+
+There are a number of language dependent phrases that appear in the
+document, these have conveniently been gathered into the file
+\texttt{thorshammer.cfg}. If found on the {\LaTeX} search path, it is
+automatically loaded, unless the \opt{nocfg} option is in force. This file
+can be localized to your own language, hopefully no umlauts needed.
+
+
+\subsection{System scripts}\label{s:sysscrpts}
+
+In the course of developing this package, several
+\uif{Powershell} system scripts were written to illustrate the
+workflow to ourselves. During the long development of this
+package, the scripts were folded into a single \uif{Powershell}
+script file \texttt{thmclass.ps1}. The use of
+\texttt{thmclass.ps1} is described in the file
+\texttt{thmclass.pdf}, found in the \texttt{docs} folder.
+
+\begin{comment}
+\newtopic\noindent The scripts are assume the folder structure of mighty Thor himself
+is used. The scripts use three variables that need to be modified:
+\texttt{\$instrName} (\texttt{instrName}), \texttt{\$instrDest}
+(\texttt{instrDest}), and \texttt{\$startLocation} (\texttt{startLocation}).
+For PowerShell, variables begin with a dollar sign, where is in bash shell
+they do not.
+\begin{itemize}
+   \item \textbf{Windows PowerShell scripts}
+   \begin{itemize}
+      \item \texttt{getquizzes.ps1}\\ \emph{Copies} every PDF file residing in a folder
+      with name \texttt{\$instrName} to the folder defined
+      by the path \texttt{\$instrDest}.
+      \item \texttt{rmquizzes.ps1}\\ \emph{Removes} (deletes) every PDF file residing in a folder
+      with name \texttt{\$instrName}.
+      \item \texttt{mvquizzes.ps1}\\ \emph{Moves} every PDF file residing in a folder
+      with name \texttt{\$instrName} to the folder defined
+      by the path \texttt{\$instrDest}.
+   \end{itemize}
+\goodbreak
+   \item \textbf{Linux bash scripts}
+   \begin{itemize}
+      \item \texttt{getquizzes.sh}\\\emph{Copies} every PDF file residing in a folder
+      with name \texttt{instrName} to the folder defined
+      by the path \texttt{instrDest}
+      \item \texttt{rmquizzes.sh}\\ \emph{Removes} (deletes) every PDF file residing in a folder
+      with name \texttt{instrName}.
+      \item \texttt{mvquizzes.sh} \emph{Moves} every PDF file residing in a folder
+      with name \texttt{instrName} to the folder defined
+      by the path \texttt{instrDest}.
+   \end{itemize}
+\end{itemize}
+Having each quiz in an folder with the instructor's name (\texttt{\_Thor}, or
+some other unique name) allows the scripts to find the quiz PDFs, \emph{and no
+others}.
+
+\paragraph*{Executing these scripts.} To begin with, I'm no expert. \verb~:-{)~
+\begin{itemize}
+    \item \textbf{Windows PowerShell scripts.} You must grant the
+        permissions for the scripts to executed: open PowerShell (run as
+        administrator)1, paste \texttt{Set-ExecutionPolicy RemoteSigned} at
+        the prompt and execute this line.
+    \item[] The easiest way of working with PowerShell is through the Windows
+        PowerShell ISE app. Press the Search icon in the lower left corner of
+        windows and type in PowerShell and amongst the matches presented is
+        Windows PowerShell ISE. To executed one of the scripts, use the
+        File menu to open \texttt{getquizzes.ps1}, for example. There you can edit
+        and save the script in the editor provided. To run the script, press the Run Script (F5)
+        on the toolbar.
+    \item \textbf{Linux bash scripts} On Linux there are permissions to be granted as well, I refer
+    the interested reader to \href{https://ryanstutorials.net/bash-scripting-tutorial/bash-script.php}{this web page}.\footnote
+    {\url{https://ryanstutorials.net/bash-scripting-tutorial/bash-script.php}} This web page is just one of many
+    found by a Google search.
+\end{itemize}
+\end{comment}
+
+\section{List of sample files}
+
+The sample files are found in the \texttt{example} folder. Fundamentally,
+there are only six demonstration files, but these are replicated several times
+and distributed over several times in sub-folders of the main \texttt{examples} folder.
+The sample files, listed in increasing complexity, and their brief descriptions follow:
+\begin{description}
+    \item[\texttt{thexb.tex}] uses no option and represents the basic
+        methods described in Section~\ref{ss:BMs}.
+    \item[\texttt{theuc.tex}] uses the \opt{useclass} option, as described
+        in Section~\ref{ss:uc}.
+    \item[\texttt{thexub.tex}] uses the \opt{usebatch} option, as described
+        in Section~\ref{ss:ub}. The instructor can use \textsf{Thor's way}
+        action sequence on these quizzes to automatically record the
+        student scores.
+    \item[\texttt{thexbd.tex}]  uses the \opt{batchdistr} option, as described
+        in Section~\ref{ss:bd}. For this file, distribution of the student
+        quizzes is delayed. It is expected to apply some security first.
+    \item[\texttt{ther.tex}] uses the \opt{usebatch} option with the
+        \opt{allowrandomize} option for \pkg{exerquiz}. As a results,
+        certain MC and MS choices are randomized. The \env{quizbody}
+        environment encloses the body of the quiz and input back into the
+        document twice. As a result, we obtain two versions of the same
+        quiz, with two randomized order for MC and MS choices.
+    \item[\texttt{theexrt.tex}] uses the \opt{usebatch} option with the
+        \opt{allowrandomize} option for \pkg{exerquiz} and uses the
+        \pkg{ran\_toks} package as well. The \pkg{ran\_toks} package is
+        used to randomize the order of the questions, in addition to the
+        randomization of the choices of \texttt{thexr.tex}. The
+        \env{quizbody} environment is used twice on two distinct set of
+        quiz questions, and input back in several times. The results are
+        three ``renditions'' of two distinct quizzes, the order of the
+        questions and choices are randomized.
+\end{description}
+The above files may appear in the following folders.
+\begin{description}
+   \item [\texttt{nosolns} folder:] This is the original collection of demonstration files,
+       all having no solutions associated with any of the questions. (The
+       simplest case.)
+  \item [\texttt{wthsolns} folder:] The same six demo files, but with selected solutions to
+      the questions. The \texttt{thexb.tex} demonstrates how to set of the
+      document with a screen design (\opt{designi}). It also uses the
+      \pkg{spdef} package (provided) to format the document with or without
+      a design option of \pkg{web}. Some of the files use running headers.
+  \item[\texttt{cfg} folder:] There are several files in this folder, each
+      using the \opt{usebatch} option. They illustrate how to input
+      instructor and student data through CFG files, as described in
+      section entitled \Nameref{sss:CI}.
+  \item[\texttt{misc} folder:] The \texttt{thexrt.tex} file is in this
+      folder. The file has been modified several ways.
+      \cs{thQuizHeaderLayout} is redefined to hide the \cs{FirstName} and
+      \cs{LastName} fields. (Do not delete these two commands, they are
+      required, but we can hide them.) Instead of displaying the first and
+      last name, the \cs{FullName} command is used on the cover page. The
+      \cs{FullName} command gets its value from the values of
+      \cs{FirstName} and \cs{LastName}. The changes give the quizzes a
+      slightly different look.
+  \item[\texttt{target} folder:] The demo files that use the \opt{useclass}
+      option, need a target to drop the instructor's copies of the quizzes
+      and the student copies of the files. In each of the demo files where
+      class information is provided, you need to adjust the paths to taget
+      the subfolders of the \texttt{target} folder. The \texttt{target}
+      folder may be copied to the desktop, as I did, and target the quiz
+      files there.
+\end{description}
+
+\section{Summary of action sequences provided}\label{actSeq}
+
+By ``actions sequences'' we mean batch sequences of \app{Acrobat} that
+perform a series of tasks. Refer the document
+\href{install-action-seq.pdf}{install-action-seq.pdf} for information on
+how to install action sequences, found in the \texttt{docs} folder of this
+distribution.
+\begin{itemize}
+  \item\textbf{\textsf{Thor's way} action.} This action is performed on the (student)
+      completed and (instructor) marked quizzes. Refer to
+      \textbf{\nameref{sss:TW}} on page~\pageref{sss:TW} for more information
+      on \textsf{Thor's way}.
+      \begin{itemize}
+        \item \textbf{Applies to} quizzes compiled with the
+            \opt{usebatch} or \opt{batchdistr} option.
+        \item\textbf{What it does:} For each quiz, it extracts first
+            name, last name, score, total points from the quiz and saves
+            them to an attachment of \texttt{container}; it flattens
+            the quiz and saves the flattened quiz with a suffix of
+            \texttt{"-g"} to the folder designated by the
+            \texttt{container} file.
+        \item\textbf{Steps to run the \textsf{Thor's way} action}
+        \begin{itemize}
+          \item Open the file \texttt{container.pdf}
+              (\hyperref[cap:container]{Figure~\ref*{cap:container}})
+              and fill out the fields provided and press the
+              \textsf{Push} button. The file saves the data entered in
+              the form fields then closes.
+          \item Select the tool \textsf{Action Wizard}, then select
+              \textsf{Thor's way}
+          \item\textsf{Files to be processed:} Selected the quizzes
+              (using the \textsf{Add Folder} and/or \textsf{Add Files}
+              controls), then select the special file
+              \texttt{terminate-batch.pdf}. This latter file \emph{must
+              be the last file to be processed}.
+          \item Start the batch by pressing the \textsf{Start} control
+        \end{itemize}
+      \end{itemize}
+      \item[] After the action is finished, the \texttt{control} document
+          should be in the \app{Acrobat} window. Check the console window
+          to see if there are any errors. The attachment to this file
+          contains the quiz results, save and do with them what you will,
+          perhaps merging them into a larger spreadsheet.
+  \item \textbf{\textsf{Thor protects} action.} Applies to a collection of
+      newly created quizzes that specify the \opt{batchdistr} option.
+      Running this action places security on the quizzes so the student's
+      cannot view the answers even if they are using \app{Acrobat}.
+  \item \textbf{\textsf{Thor distributes} action.} A general purpose action
+      that returns quizzes from the instructor's folder (or subfolder) to their
+      respective student folders. There are two situations where you would apply
+      this action:
+      \begin{itemize}
+        \item The \textsf{Thor's way} action drops the completed and
+            marked quizzes (with suffix \texttt{"-g"}) into the folder
+            designated in the \texttt{container} file. This action copies
+            them back into the student folders.
+        \item For a quiz this is compiled with the \opt{batchdistr}, the
+            distribution of the quizzes is delayed (possibly to place
+            security restrictions on them using the \textsf{Thor
+            protects} action). At the time where you want to deploy the
+            quizzes to the students folders, you can use \textsf{Thor
+            distributes} to accomplish that task.
+      \end{itemize}
+  \item \textbf{\textsf{Thor protects and distributes} action.} Applies to
+      a collection of newly created quizzes that specify the
+      \opt{batchdistr} option. Refer to
+      \hyperref[ss:bd]{Section~\ref{ss:bd}} for more details. The action is
+      to apply security to the quizzes and then to distribute them to the
+      student folders. This is a combination of \textsf{Thor protects} and
+      \textsf{Thor distributes}.
+
+\goodbreak
+      \item[]\textbf{Steps to run the \textsf{Thor protects and distributes} action}
+      \begin{itemize}
+        \item Select the tool \textsf{Action Wizard}, then select
+            \textsf{Thor protects and distributes}
+        \item\textsf{Files to be processed:} Selected the quizzes
+            (using the \textsf{Add Folder} and/or \textsf{Add Files}
+            controls). These are undistributed quizzes and should
+            reside in the instructor's folder.
+        \item Start the batch by pressing the \textsf{Start} control.
+      \end{itemize}
+      \item[] After this action is completed, copies of the secured files should
+        now be in the student folders.
+  \item \textbf{\textsf{Thor removes protection} action.} This action is a
+      natural continuation of \textsf{Thor protects and distributes}. It
+      removes the security previously placed on the quizzes. This is needed
+      to flatten the quizzes later in the work flow. The whole workflow is
+      described in \hyperref[ss:bd]{Section~\ref{ss:bd}}. In particular,
+      see \hyperref[item:RS]{item~\ref*{item:RS}} titled \textbf{Remove Security}.
+      After removing security, we continue with the \textsf{Thor's way} action.
+\end{itemize}
+
+\section{Further discussion of Basic Methods}
+
+The essential difference between these two methods is how the quiz files are
+named:
+\begin{itemize}
+  \item For basic methods, when multiple quiz files are produced, the
+      naming convention is \cs{jobname-1.pdf}, \cs{jobname-2.pdf}, and so
+      on. When only a single quiz file is created, it is named
+      \cs{jobname.pdf}.
+  \item For class methods, the quizzes are named as
+      \cs{jobname-\ameta{first\SUB1}\_\ameta{last\SUB1}.pdf},
+      \cs{jobname-\ameta{first\SUB2}\_\ameta{last\SUB2}.pdf}, and so on.
+\end{itemize}
+Class methods have three options \opt{useclass}, \opt{usebatch}, and \opt{batchdistr}.
+It is the \opt{useclass} that distinguishes basic and class methods.
+
+%\subsection{Basic Methods}
+\newtopic\noindent
+The following are the scenarios for basic methods:
+\begin{itemize}
+  \item None of the \textbf{\nameref{para:OCs}} listed on
+      page~\pageref{para:OCs} are specified in the preamble. A single quiz
+      is produced \emph{for each rendition} in the source file. By default flattening is off, so
+      returned quizzes can be run through \textsf{Thor's way} action
+      sequence. The source file can be compiled with \cs{flattenOff}, in
+      which case manual recording of the grades is needed.
+      \begin{itemize}
+      \item Files are created in the source file folder.
+      \item It is up to the instructor to deliver these quizzes to the
+          class.
+      \item You can place security on the files using the \textsf{Thor protects} action sequence.
+      \end{itemize}
+  \item \cs{enumQuizzes\darg{\ameta{num}}}: \ameta{num} copies of the file
+      is created (with rendition variations if they exist). All files are
+      dropped into the source file folder. Returned files can be run
+      through \textsf{Thor's way} to record results, unless \cs{flattenOff}
+      is specified in the preamble.
+      \begin{itemize}
+      \item Analogous to the \opt{usebatch} option.
+      \item Files are created in the source file folder.
+      \item It is up to the instructor to deliver these quizzes to the
+          class.
+      \item You can place security on the files using the \textsf{Thor
+          protects} action sequence. Quizzes are delivered manually. When
+          the returned quizzes are to be marked, use \textsf{Thor removes
+          protection} followed by the instructor markup step, followed by
+          \textsf{Thor's way} to record the quizzes. This roughly models
+          \textsf{batchdistr}, but without the distribution part.
+      \end{itemize}
+  \item \cs{enumQuizzes\darg{\ameta{num}}} and
+        \cs{instrPath\darg{\ameta{path}}} are specified: \ameta{num} copies of the file
+      is created (with rendition variations if they exist).  Returned files can be run
+      through \textsf{Thor's way} to record results, unless \cs{flattenOff}
+      is specified in the preamble.
+      \begin{itemize}
+      \item Analogous to the \opt{usebatch} option.
+      \item All files are dropped into the folder determined by
+          \cs{instrPath}.
+      \item It is up to the instructor to deliver these quizzes to the
+          class.
+      \item You can place security on the files using the \textsf{Thor protects} action sequence.
+      \end{itemize}
+
+  \item \cs{instrPath\darg{\ameta{path}}},
+      \cs{classPath\darg{\ameta{path}}}, and
+      \cs{distrQuizzes\darg{\ameta{args}}}: \ameta{num} copies of the file
+      is created (with rendition variations if they exist), where
+      \ameta{num} is the number of folders listed in the argument of
+      \cs{distrQuizzes}.  Returned files can be run through \textsf{Thor's
+      way} to record results, unless \cs{flattenOff} is specified in the
+      preamble.
+      \begin{itemize}
+      \item This combination of command best model the \opt{usebatch} option.
+      \item A copy of all quizzes are dropped into the folder determined by
+          \cs{instrPath}.
+      \item A copy of all quizzes are dropped into the student folders determined by
+          \cs{classPath}/\cs{distrQuizzes}.
+      \item Specifying \cs{distrToStudentsOff} in the preamble, you can
+          the place security on the files using the \textsf{Thor protects
+          and distributes} action sequence, which places the security on
+          the quizzes and distributes them to the student folders. This
+          would model the \opt{batchdistr}
+      \end{itemize}
+
+  \item \cs{classPath\darg{\ameta{path}}}, and
+      \cs{distrQuizzes\darg{\ameta{args}}}: Same as the previous bullet point above.
+      \begin{itemize}
+      \item This combination of command best model the \opt{usebatch} option.
+      \item A copy of all quizzes are dropped into the source folder,
+          since no \cs{instrPath} is specified.
+      \item A copy of all quizzes are dropped into the student folders determined by
+          \cs{classPath}/\cs{distrQuizzes}.
+      \item Specifying \cs{distrToStudentsOff} in the preamble, you can
+          the place security on the files using the \textsf{Thor protects
+          and distributes} action sequence, which places the security on
+          the quizzes and distributes them to the student folders. This
+          would model the \opt{batchdistr}.
+      \end{itemize}
+
+
+\end{itemize}
+
+
+\section{A final note on Thor's workflow}
+
+There are two computer drives involved in this workflow: (1) a drive on the
+instructor's work computer designated as ID (instructor's drive); and (2) a
+system drive that students have access to, designated as SD (system drive).
+\begin{enumerate}
+\item (ID) The development of the quiz occurs on ID, {\heshe} builds the
+    quizzes (perhaps individualized to the names of the students) and saves
+    them to the student folders on ID, copies are dumped into the
+    instructor's folder on ID.
+\item (ID $\mapsto$ SD) The system scripts copy the student folders on ID to
+    SD, preserving folder structure.
+\item (SD) The class takes the quiz during the quiz period.
+\item (SD $\mapsto$ ID) After the quiz period, system scripts copy the
+    completed quizzes from the SD student folders to the ID student
+    folders, and deletes the quizzes from SD.
+\item (ID) The instructor grades each quiz, awarding points for the
+    extended response questions. Graded quizzes are flattened and marked
+    with a suffix `-g'.
+\item (ID $\mapsto$ SD) The system scripts returns the graded quizzes to
+    the student folders on SD, where are met with great rejoicing or
+    gnashing of teeth.
+\end{enumerate}
+
+\section{The \tops{\protect\opt{ordinary}}{ordinary} option}\label{ordinary}
+
+This option was prompted by an \pkg{exerquiz} user who had a unique problem:
+He wanted to put password protection on the \uif{Correct} button of an
+\pkg{exerquiz} quiz. He wanted to distribute quizzes to his students. The
+students would take the quiz, and, on pressing the \uif{End Quiz} button,
+would get their score, but the \uif{Correct} button would be denied to them
+through a password mechanism.
+
+Solving this problem necessitated some of the special features of
+\pkg{thorshammer}, without the use of \cs{sadQuizzes}.
+
+To see the solution to this problem, go to the
+\texttt{examples/orginary-option} folder. There are three files in that
+folder:
+\begin{itemize}
+    \item {\ttfamily quiz-pwd-to-correct-AA.tex}: This file requires the use
+        of \app{Acrobat} to create the quizzes. The password is dynamically
+        encoded as the PDF is loaded into \app{Acrobat} for the first time.
+    \item {\ttfamily quiz-pwd-to-correct-AR.tex}: Again, the \uif{Correct}
+        button is password protected, only \app{Adobe Reader} is required
+        to build this file; however, the encrypted password cannot be built
+        dynamically. It must be first computed and hard-wired placed in the
+        source document.
+    \item {\ttfamily get-hash-string.tex}: This is a companion file to the
+        `AR' version described above. Build this file using any method.
+        Open it in \app{Adobe Reader} and press the \uif{Push} button. A
+        response dialog box opens, enter your chosen password (PIN number)
+        and press \uif{OK}. The hash string of your password appears on the
+        text field. Copy the password (or PIN) and the hash string to
+        {\ttfamily quiz-pwd-to-correct\allowbreak-AR.tex}. Comment out the human readable
+        password in your file and paste the hash string into the value of
+        the \texttt{\_PinCode} JavaScript variable, then build the file
+        {\ttfamily quiz-pwd-to\allowbreak-correct-AR.tex}. Now, the \uif{Correct}
+        button is password (PIN) protected.
+
+\end{itemize}
+
+\section{My retirement}
+
+Now, I simply must get back to it. \dps
+
+\end{document}
+
+The only user command is \cs{xbmksetup}:
+\bVerb\def\1{\qquad}\takeMeasure{\1docbundle=\darg{\ameta{doc\SUB1},\ameta{doc\SUB2},...,\ameta{doc\SUB{n}}},}%
+\begin{dCmd}[commandchars=!()]{\bxSize}
+\xbmksetup{%
+!1docbundle={!ameta(doc!SUB1),!ameta(doc!SUB2),...,!ameta(doc!SUB(n))},
+!1colors={int=!ameta(color),ext=!ameta(color)},
+!1styles={intbf,extbf,intit,extit}
+}
+\end{dCmd}
+\eVerb
+
+% This code saves a copy of the PDF with the name of each member of the class
+% appended. If you have a network drive, you can copy each PDF to their respective
+% folders in the connected drive. Here, drive Z: is connected to my PC, drive Z: is
+% actually, the C: drive on my other laptop, which is connected to my PC.
+% See if this works for you.
+%
diff --git a/macros/latex/contrib/thorshammer/docs/thorshammer.pdf b/macros/latex/contrib/thorshammer/docs/thorshammer.pdf
new file mode 100644
index 0000000000..6e6c6fba2c
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/docs/thorshammer.pdf
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg1.tex b/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg1.tex
new file mode 100644
index 0000000000..613e8bdbdd
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg1.tex
@@ -0,0 +1,152 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls]{exerquiz}
+\usepackage[usebatch]{thorshammer}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% Adjust \instrPath \classPath in CFG file as needed
+\InputClassData{thorsclass1}
+
+%  \autoCopyOff
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\DeclareQuiz{q1}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:}
+\begin{itemize}
+\item (For the student) Press `\textsf{Start}' to begin the
+    quiz, after you've completed the quiz, press
+    `\textsf{End}'. \emph{Save the document before closing
+    it}.
+\item (For the instructor) Open the document the student has
+    saved, the `\textsf{Mark It}' and `\textsf{Freeze Quiz}'
+    are visible. Press the `\textsf{Mark It}' button and the
+    quiz will be marked. For the extended response questions,
+    enter the points assigned in the box in the left margin.
+    At your option, reset the quiz or save the quiz with the
+    markup.
+\end{itemize}
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}\label{aj} Andrew Jackson\eAns
+                \Ans[3]{1}\label{rr} Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}\label{gc} Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[2]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1} Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1} Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+%\essayQ{3} % num points assigned
+%\item\PTs{3} Comment on the experience of taking a quiz the `Thorsten way.'.\par
+%\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg2-star.tex b/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg2-star.tex
new file mode 100644
index 0000000000..278c34f79b
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg2-star.tex
@@ -0,0 +1,168 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls]{exerquiz}
+\usepackage[usebatch]{thorshammer}
+
+\DeclareQuiz{q1}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% Adjust \instrPath \classPath in CFG file as needed
+% Two methods illustrated here
+
+% When a class path uses the second star option, as thorsclass3-star.cfg does,
+% additional parsing of each line is needed, in this example, a typical data line
+% has the form: *{first}{last}{ID}*{path}. The use of * is optional
+\makeatletter
+\def\ParseClassLine{\@ifstar
+  {\def\ISStari{*}\ParseClassLine@i}
+  {\def\ISStari{}\ParseClassLine@i}}
+\def\ParseClassLine@i#1#2#3{\@ifstar
+  {\def\ISStarii{*}\ParseClassLine@ii{#1}{#2}{#3}}
+  {\def\ISStarii{}\ParseClassLine@ii{#1}{#2}{#3}}}
+\def\ParseClassLine@ii#1#2#3#4{\edef\x{\noexpand
+  \classMember\ISStari{#1}{#2}\ISStarii{#4}}\x}
+\makeatother
+\InputFormattedClass[\ParseClassLine]{thorsclass3-star}
+
+% \autoCopyOff
+
+%\distrToStudentsOff
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:}
+\begin{itemize}
+\item (For the student) Press `\textsf{Start}' to begin the
+    quiz, after you've completed the quiz, press
+    `\textsf{End}'. \emph{Save the document before closing
+    it}.
+\item (For the instructor) Open the document the student has
+    saved, the `\textsf{Mark It}' and `\textsf{Freeze Quiz}'
+    are visible. Press the `\textsf{Mark It}' button and the
+    quiz will be marked. For the extended response questions,
+    enter the points assigned in the box in the left margin.
+    At your option, reset the quiz or save the quiz with the
+    markup.
+\end{itemize}
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}\label{aj} Andrew Jackson\eAns
+                \Ans[3]{1}\label{rr} Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}\label{gc} Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[2]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1} Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1} Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+%\essayQ{3} % num points assigned
+%\item\PTs{3} Comment on the experience of taking a quiz the `Thorsten way.'.\par
+%\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+\end{document} 
\ No newline at end of file
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg2.tex b/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg2.tex
new file mode 100644
index 0000000000..b2ade14599
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thexcfg2.tex
@@ -0,0 +1,158 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls]{exerquiz}
+\usepackage[usebatch]{thorshammer}
+
+\DeclareQuiz{q1}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+\useMCCircles
+
+% Neither of the two CFG files here uses the second star option, see theexcfg2-star.tex
+% Adjust \instrPath \classPath in CFG file as needed
+% Two methods illustrated here
+%\InputFormattedClass{thorsclass2}
+
+\newcommand\ParseClassLine[4]{\classMember{#1}{#2}{#4}}
+\InputFormattedClass[\ParseClassLine]{thorsclass3}
+
+% \autoCopyOff
+
+%\distrToStudentsOff
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:}
+\begin{itemize}
+\item (For the student) Press `\textsf{Start}' to begin the
+    quiz, after you've completed the quiz, press
+    `\textsf{End}'. \emph{Save the document before closing
+    it}.
+\item (For the instructor) Open the document the student has
+    saved, the `\textsf{Mark It}' and `\textsf{Freeze Quiz}'
+    are visible. Press the `\textsf{Mark It}' button and the
+    quiz will be marked. For the extended response questions,
+    enter the points assigned in the box in the left margin.
+    At your option, reset the quiz or save the quiz with the
+    markup.
+\end{itemize}
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}\label{aj} Andrew Jackson\eAns
+                \Ans[3]{1}\label{rr} Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}\label{gc} Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[2]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1} Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1} Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+%\essayQ{3} % num points assigned
+%\item\PTs{3} Comment on the experience of taking a quiz the `Thorsten way.'.\par
+%\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+\end{document} 
\ No newline at end of file
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass1.cfg b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass1.cfg
new file mode 100644
index 0000000000..82deb66fdd
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass1.cfg
@@ -0,0 +1,43 @@
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/c/Users/dpstory/Desktop/Test Folder/target/myClass}
+\classMember{Peter}{Pan}{A/_Thor}
+\classMember{J\oct374rgen}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer}{C/_Thor}
+\endinput % testing large class
+\classMember{Peter}{Pan1}{A/_Thor}
+\classMember{J\oct374rgen1}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer1}{C/_Thor}
+\classMember{Peter}{Pan2}{A/_Thor}
+\classMember{J\oct374rgen2}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer2}{C/_Thor}
+\classMember{Peter}{Pan3}{A/_Thor}
+\classMember{J\oct374rgen3}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer3}{C/_Thor}
+\classMember{Peter}{Pan4}{A/_Thor}
+\classMember{J\oct374rgen4}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer4}{C/_Thor}
+\classMember{Peter}{Pan5}{A/_Thor}
+\classMember{J\oct374rgen5}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer5}{C/_Thor}
+\classMember{Peter}{Pan6}{A/_Thor}
+\classMember{J\oct374rgen6}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer6}{C/_Thor}
+\classMember{Peter}{Pan7}{A/_Thor}
+\classMember{J\oct374rgen7}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer7}{C/_Thor}
+\classMember{Peter}{Pan8}{A/_Thor}
+\classMember{J\oct374rgen8}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer8}{C/_Thor}
+\classMember{Peter}{Pan9}{A/_Thor}
+\classMember{J\oct374rgen9}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer9}{C/_Thor}
+\classMember{Peter}{Pan10}{A/_Thor}
+\classMember{J\oct374rgen10}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer10}{C/_Thor}
+\classMember{Peter}{Pan11}{A/_Thor}
+\classMember{J\oct374rgen11}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer11}{C/_Thor}
+\classMember{Peter}{Pan12}{A/_Thor}
+\classMember{J\oct374rgen12}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer12}{C/_Thor}
+
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass2.cfg b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass2.cfg
new file mode 100644
index 0000000000..0ce74346e0
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass2.cfg
@@ -0,0 +1,44 @@
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/c/Users/dpstory/Desktop/Test Folder/target/myClass}
+\bClassData
+{Peter}{Pan}{A/_Thor}
+*{J\"{u}rgen}{Gilg}{B/_Thor}
+{Thors}{Hammer}{C/_Thor}
+\endinput % test large class
+{Peter}{Pan1}{A/_Thor}
+{J\oct374rgen1}{Gilg}{B/_Thor}
+{Thors}{Hammer1}{C/_Thor}
+{Peter}{Pan2}{A/_Thor}
+{J\oct374rgen2}{Gilg}{B/_Thor}
+{Thors}{Hammer2}{C/_Thor}
+{Peter}{Pan3}{A/_Thor}
+{J\oct374rgen3}{Gilg}{B/_Thor}
+{Thors}{Hammer3}{C/_Thor}
+{Peter}{Pan4}{A/_Thor}
+{J\oct374rgen4}{Gilg}{B/_Thor}
+{Thors}{Hammer4}{C/_Thor}
+{Peter}{Pan5}{A/_Thor}
+{J\oct374rgen5}{Gilg}{B/_Thor}
+{Thors}{Hammer5}{C/_Thor}
+{Peter}{Pan6}{A/_Thor}
+{J\oct374rgen6}{Gilg}{B/_Thor}
+{Thors}{Hammer6}{C/_Thor}
+{Peter}{Pan7}{A/_Thor}
+{J\oct374rgen7}{Gilg}{B/_Thor}
+{Thors}{Hammer7}{C/_Thor}
+{Peter}{Pan8}{A/_Thor}
+{J\oct374rgen8}{Gilg}{B/_Thor}
+{Thors}{Hammer8}{C/_Thor}
+{Peter}{Pan9}{A/_Thor}
+{J\oct374rgen9}{Gilg}{B/_Thor}
+{Thors}{Hammer9}{C/_Thor}
+{Peter}{Pan10}{A/_Thor}
+{J\oct374rgen10}{Gilg}{B/_Thor}
+{Thors}{Hammer10}{C/_Thor}
+{Peter}{Pan11}{A/_Thor}
+{J\oct374rgen11}{Gilg}{B/_Thor}
+{Thors}{Hammer11}{C/_Thor}
+{Peter}{Pan12}{A/_Thor}
+{J\oct374rgen12}{Gilg}{B/_Thor}
+{Thors}{Hammer12}{C/_Thor}
+
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass3-star.cfg b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass3-star.cfg
new file mode 100644
index 0000000000..af16fef319
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass3-star.cfg
@@ -0,0 +1,9 @@
+\instrPath   {/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath   {/c/Users/dpstory/Desktop/Test Folder/target/myClass}
+\def\altCPath{/C/Users/dpstory/Desktop/Test Folder/target/myOtherClass}
+\bClassData
+{Peter}{Pan}{453453}{A/_Thor}
+{J\oct374rgen}{Gilg}{5565}*{\altCPath/B/_Thor}
+{Thors}{Hammer}{534534}{C/_Thor}
+\endinput
+
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass3.cfg b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass3.cfg
new file mode 100644
index 0000000000..fa53415387
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclass3.cfg
@@ -0,0 +1,8 @@
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+\bClassData
+{Peter}{Pan}{453453}{A/_Thor}
+{J\oct374rgen}{Gilg}{5565}{B/_Thor}
+{Thors}{Hammer}{534534}{C/_Thor}
+\endinput
+
diff --git a/macros/latex/contrib/thorshammer/examples/cfgs/thorsclassx.cfg b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclassx.cfg
new file mode 100644
index 0000000000..ad1151ea7c
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/cfgs/thorsclassx.cfg
@@ -0,0 +1,6 @@
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/c/Users/dpstory/Desktop/Test Folder/target/myClass}
+\bClassData
+{Peter}{Pan}{453453}{A/_Thor}
+{J\oct374rgen}{Gilg}{5565}{B/_Thor}
+{Thors}{Hammer}{534534}{C/_Thor}
diff --git a/macros/latex/contrib/thorshammer/examples/misc/thexrt.tex b/macros/latex/contrib/thorshammer/examples/misc/thexrt.tex
new file mode 100644
index 0000000000..b9e4d2d321
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/misc/thexrt.tex
@@ -0,0 +1,319 @@
+% spdef is part of aeb-mobile package
+% I'm using it as a convenience, so I can have a dual
+% setup between the web package and not loading the
+% web package
+\RequirePackage[use=forweb]{spdef} % try !use=forweb
+\documentclass{article}
+\usepackage{amstext}
+\ifforweb\usepackage[forcolorpaper]{web}\fi
+\expexe{\usepackage[usesumrytbls,allowrandomize\ifforweb\else,forcolorpaper\fi]{exerquiz}}
+\usepackage{ran_toks}
+\usepackage[usebatch]{thorshammer}
+
+\DeclareQuiz{q1}
+\thQzName{Grammatik 1}
+
+\title{Pr\"{u}fung: \thqzname}
+\author{Odon, Thor, Loki}
+\ifforweb
+  \subject{Testing Thor's way}
+  \keywords{LaTeX, acrotex, thorshammer}
+  \university{Thor University}
+  \email{thor@valhalla.gov}
+  \version{1700 Today}
+  \versionLabel{Due by}
+  \copyrightyears{1999-\the\year}
+  \nocopyright
+  \revisionLabel{}
+\fi
+% It is important to freeze the seed to that (1) you can reproduce the exact
+% same quiz at a later time; (2) allow content written to the AUX file to
+% come up to date. This is important when using summary tables.
+\useThisSeed{1344524586}
+
+\renewcommand\sqslsectitle{L\"{o}sungen: \thqzname\space(Ver~\QzVer)}
+
+%\thQzHeaderL{Thor's Class}
+\thQzHeaderCQ{Prüfung: \thqzname\space(Ver~\QzVer)}
+\thQzHeaderCS{L\"{o}sungen: \thqzname\space(Ver~\QzVer)}
+
+\ifforweb
+  \thQzHeaderR{Seite \thepage}
+\else
+  \thQzHeaderR{Herr Thor}
+\fi
+
+\thQzName{Grammatik 1}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% An example of how to re-format how the
+% \Fullname field appears.
+\thfullnameFmt{#2+", "+#1}
+
+
+\makeatletter
+% An example of redefining \thQuizHeaderLayout, here
+% we make \Firstname and \Lastname field hidden and taking
+% up no space
+\renewcommand\thQuizHeaderLayout{\noindent
+  \smash{\rlap{\FirstName[\F\FHidden]{0bp}{0bp}}\rlap{\LastName[\F\FHidden]{0bp}{0bp}}}%
+  \begin{minipage}[t]{1.2in}\kern0pt
+    \makebox[0pt][r]{\raggedleft\markQz{}{11bp}%
+    \hspace{\marginparsep}}%
+  \th@QHPoints\studentReport{\widthof{000/000}}{11bp}\vcgBdry[6pt]
+    \makebox[0pt][r]{\raggedleft\freezeOrSave{}{11bp}%
+    \hspace{\marginparsep}}%
+  \th@QHGrade\studentGrade{14bp}{14bp}\vcgBdry[6pt]
+  \end{minipage}\hfill
+  \begin{minipage}[t]{\linewidth-1em-1.2in}\kern0pt
+  \begin{sumryTblAux}{\currQuiz}
+  \displaySumryTbl[ntables=1,showmarkup]{\currQuiz}
+  \end{sumryTblAux}
+  \end{minipage}}
+\makeatother
+
+% reset the paths for \instrPath and \classPath for your system
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+\classMember{Peter}{Pan}{A/_Thor}
+\classMember{J\oct374rgen}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer}{C/_Thor}
+
+\autoCopyOn
+
+%\distrToInstrOff
+%\distrToStudentsOff
+
+\DeclareCoverPage{0}
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\ifforweb
+  \makeinlinetitle
+\else
+  \maketitle
+\fi
+
+\thispagestyle{empty}
+%\thQzHeaderR{Herr Thor}
+
+\noindent
+Student Name: \FullName{1.5in}{11bp}
+
+\section*{Instructions}
+
+Solve each problem to the best of your ability. Do not look a
+little to the left or a little to the right -- Thor is watching
+!! You have a time limit of 2 minutes to complete the quiz.
+
+\paragraph*{The Procedure}
+\begin{enumerate}
+  \item The quiz begins on the next page
+  \item Go to the next page \verb!:-{)!
+  \item To begin the quiz, press the `\textsf{Begin}' button
+  \item Answer each of the questions
+  \item To end the quiz, press the `\textsf{End}' button. You
+      will be asked whether you really want to end the quiz. Press the
+      `\textsf{Yes}' button, or the `\textsf{No}' button to continue with the quiz
+  \item After ending the quiz, press the `\textsf{Save}' button; save the file
+    back to the original folder
+  \item Close \textsf{Adobe Reader}, and go have lunch.
+\end{enumerate}
+Good luck, no, I wish you \emph{good knowledge} !
+
+\newpage
+
+\declareQuizBody{qzbody1}
+\declareQuizBody{qzbody2}
+
+% The qzbody env encloses the entire body of the quiz
+\begin{qzbody1}
+\bRTVToks{\currQuiz}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:} (For the student) Press
+`\textsf{Begin}' to begin the quiz; after completing the quiz,
+press `\textsf{End}'. Use the `\textsf{Save}' button to save the
+document.
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+
+\begin{rtVW}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+\end{rtVW}
+
+\begin{rtVW}
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+\end{rtVW}
+
+\begin{rtVW}
+  \item\PTs{2} $9+8=\RespBoxMath{17}*{1}{.0001}{[0,1]}$
+\begin{solution}
+Everyone knows that $ 9 + 8 = 17$, why don't you ?
+\end{solution}
+\end{rtVW}
+
+\begin{rtVW}
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay*{\linewidth}{1in}
+\begin{solution}
+Acro\negthinspace\TeX{} was created by D. P. Story and supported
+for many years by J\"{u}gen Gilg. Special inspiration was
+provided by K. F. Story, who suggested the name
+Acro\negthinspace\TeX.
+\end{solution}
+\end{rtVW}
+
+\begin{rtVW}
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices[random=true]
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+\end{rtVW}
+
+
+\begin{rtVW}
+\multipartquestion
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices[random=true]
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}  Andrew Jackson\eAns
+                \Ans[3]{1}  Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}  Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[nCols=2,random=true]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1}  Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1}  Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices[random=true]
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+\end{rtVW}
+
+\eRTVToks
+
+% Ok, now display this questions in a random order.
+\displayListRandomly{\thisQuiz}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{qzbody1}
+
+\begin{qzbody2}
+
+\thQuizHeader
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+
+\essayitem{3} Comment on the experience of taking a quiz the `Thorsten way.'.\par
+\RespBoxEssay*{\linewidth}{1in}
+
+\begin{solution}
+This was a very wonderful experience, I'm privileged to have been in this class with such a wonderful
+German teacher. As you can read, I am fluent in German now. Thank you Thor, wherever you are.
+
+A second paragraph should convince of my sincerity, remember me when you mark this quiz.
+\end{solution}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{qzbody2}
+
+% Now we input the qzbody back in two times, though it can be more than that. The quiz name
+% modified in each instance.
+%
+% Each instance of the quiz has a randomized order
+%
+\InputQuizBody{qzbody1}
+
+\InputQuizBody{qzbody2}
+
+\InputQuizBody{qzbody1}
+
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/examples/nosolns/thexb.tex b/macros/latex/contrib/thorshammer/examples/nosolns/thexb.tex
new file mode 100644
index 0000000000..04d5a65903
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/nosolns/thexb.tex
@@ -0,0 +1,147 @@
+\RequirePackage[use=withdesign]{spdef} % try !use=withdesign (spdef is distributed with aeb-mobile)
+\documentclass{article}
+\usepackage{amstext}
+\expexe{\usepackage[\ifwithdesign{designi}\else{forcolorpaper}\fi]{web}}
+\usepackage[usesumrytbls]{exerquiz}
+\usepackage[!testmode]{thorshammer}
+
+\ifwithdesign
+% Some crazy calculations to get the left margin looking good
+\fontsize{9bp}{0}\selectfont
+  \addtoWebWidth{\widthof{Freeze Quiz}}
+  \resetmargins{\incby+\widthof{Freeze Quiz}}{}{}{}
+\normalsize
+\fi
+
+\DeclareQuiz{q1}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\enumQuizzes{3}
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+%\makePDasXOn
+%\makeXasPDOn
+
+\begin{docassembly}
+\sadQuizzes
+\end{docassembly}
+
+\begin{document}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:} Enter your first and last names
+in the fields provided. Press `\textsf{Begin}' to begin the
+quiz; after completing the quiz, press `\textsf{End}'. Use the
+`\textsf{Save}' button to save the document.
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}{2}%
+            \bChoices
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}\label{aj} Andrew Jackson\eAns
+                \Ans[3]{1}\label{rr} Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}\label{gc} Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}{2}%
+            \bChoices[2]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1} Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1} Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive $-1$ points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/examples/nosolns/thexbd.tex b/macros/latex/contrib/thorshammer/examples/nosolns/thexbd.tex
new file mode 100644
index 0000000000..7b9ed8f1be
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/nosolns/thexbd.tex
@@ -0,0 +1,146 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls]{exerquiz}
+\usepackage[batchdistr]{thorshammer}
+
+\DeclareQuiz{q1}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% reset the paths for \instrPath and \classPath for your system
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+\classMember{Peter}{Pan}{A/_Thor}
+\classMember{J\oct374rgen}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer}{C/_Thor}
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:} (For the student) Press
+`\textsf{Begin}' to begin the quiz; after completing the quiz,
+press `\textsf{End}'. Use the `\textsf{Save}' button to save the
+document.
+
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}\label{aj} Andrew Jackson\eAns
+                \Ans[3]{1}\label{rr} Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}\label{gc} Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[2]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1} Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1} Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+%\essayQ{3} % num points assigned
+%\item\PTs{3} Comment on the experience of taking a quiz the `Thorsten way.'.\par
+%\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{document}
+
diff --git a/macros/latex/contrib/thorshammer/examples/nosolns/thexr.tex b/macros/latex/contrib/thorshammer/examples/nosolns/thexr.tex
new file mode 100644
index 0000000000..80412858ea
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/nosolns/thexr.tex
@@ -0,0 +1,175 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls,allowrandomize]{exerquiz}
+\usepackage[usebatch]{thorshammer}
+
+\DeclareQuiz{q1}
+
+% It is important to freeze the seed so that (1) you can reproduce the exact
+% same quiz at a later time; (2) allow content written to the AUX file to
+% come up to date. This is important when using summary tables.
+\useRandomSeed{380105620}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn} %,pdfencoding=auto
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% reset the paths for \instrPath and \classPath for your system
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+\classMember{Peter}{Pan}{A/_Thor}
+\classMember{J\oct374rgen}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer}{C/_Thor}
+
+\autoCopyOn
+\DeclareCoverPage{0}
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\thispagestyle{empty}
+
+\noindent In this file, we attempt to duplicate and extend the
+work of \texttt{theexuc.tex} by developing a scheme to randomize
+the questions. We begin with the simple case, of creating two
+versions of the same quiz. We modify the preamble to include the
+option \texttt{allowrandomize} of \textsf{exerquiz}. This file
+randomizes the multiple choice and multiple selection question
+that are marked up using \verb~\bChoices/\eChoices~. The `quiz
+body' concept is used to introduced multiple equivalent quizzes.
+
+\newpage
+
+\declareQuizBody{qzbody}
+
+\begin{qzbody}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:} (For the student) Press
+`\textsf{Begin}' to begin the quiz; after completing the quiz,
+press `\textsf{End}'. Use the `\textsf{Save}' button to save the
+document.
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices[random=true]
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices[random=true]
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}  Andrew Jackson\eAns
+                \Ans[3]{1}  Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}  Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[nCols=2,random=true]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1}  Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1}  Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices[random=true]
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+%\essayQ{3} % num points assigned
+%\item\PTs{3} Comment on the experience of taking a quiz the `Thorsten way.'\par
+%\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+\end{qzbody}
+
+\typeout{!! inputting qzbody first time}
+\InputQuizBody{qzbody}
+
+\typeout{!! inputting qzbody second time}
+\InputQuizBody{qzbody}
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/examples/nosolns/thexrt.tex b/macros/latex/contrib/thorshammer/examples/nosolns/thexrt.tex
new file mode 100644
index 0000000000..7852cdc1c0
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/nosolns/thexrt.tex
@@ -0,0 +1,222 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls,allowrandomize]{exerquiz}
+\usepackage{ran_toks}
+\usepackage[usebatch]{thorshammer}
+
+\DeclareQuiz{q1}
+
+% It is important to freeze the seed so that (1) you can reproduce the exact
+% same quiz at a later time; (2) allow content written to the AUX file to
+% come up to date. This is important when using summary tables.
+\useRandomSeed{1344524586} 
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+% \previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% reset the paths for \instrPath and \classPath for your system
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+\classMember{Peter}{Pan}{A/_Thor}
+\classMember{J\oct374rgen}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer}{C/_Thor}
+
+\autoCopyOn
+
+%\distrToInstrOff
+%\distrToStudentsOff
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\noindent In this file, we attempt to \emph{duplicate} and
+\emph{extend} the work of \texttt{theexuc.tex} by developing a
+scheme to randomize choices and randomize the questions. To
+randomize the choices, we modify the preamble to include the
+option \texttt{allowrandomize} of \textsf{exerquiz}, to
+randomize the order of the questions, we include the
+\textsf{ran\_toks} package. The `quiz body' concept is used
+to introduced multiple equivalent quizzes.
+
+
+\newpage
+
+
+\declareQuizBody{qzbody1}
+\declareQuizBody{qzbody2}
+
+% The qzbody env encloses the entire body of the quiz
+\begin{qzbody1}
+
+\bRTVToks{\currQuiz}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:} (For the student) Press
+`\textsf{Begin}' to begin the quiz; after completing the quiz,
+press `\textsf{End}'. Use the `\textsf{Save}' button to save the
+document.
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+
+\begin{rtVW}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+\end{rtVW}
+
+\begin{rtVW}
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+\end{rtVW}
+
+\begin{rtVW}
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+\end{rtVW}
+
+\begin{rtVW}
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+\end{rtVW}
+
+\begin{rtVW}
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices[random=true]
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+\end{rtVW}
+
+
+\begin{rtVW}
+\multipartquestion
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices[random=true]
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}  Andrew Jackson\eAns
+                \Ans[3]{1}  Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}  Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[nCols=2,random=true]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1}  Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1}  Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices[random=true]
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+\end{rtVW}
+
+\eRTVToks
+
+% Ok, now display this questions in a random order.
+\displayListRandomly{\thisQuiz}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{qzbody1}
+
+\begin{qzbody2}
+
+\thQuizHeader
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+
+\essayQ{10} % num points assigned
+\item\PTs{10} Comment on the experience of taking a quiz the `Thorsten way.'\par
+\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{qzbody2}
+
+% Now we input the qzbody back in two times, though it can be more than that. The quiz name
+% modified in each instance.
+%
+% Each instance of the quiz has a randomized order
+%
+\InputQuizBody{qzbody1}
+
+\InputQuizBody{qzbody1}
+
+\InputQuizBody{qzbody2}
+
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/examples/nosolns/thexub.tex b/macros/latex/contrib/thorshammer/examples/nosolns/thexub.tex
new file mode 100644
index 0000000000..4b3286f077
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/nosolns/thexub.tex
@@ -0,0 +1,147 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls]{exerquiz}
+\usepackage[usebatch]{thorshammer}
+
+\DeclareQuiz{q1}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% reset the paths for \instrPath and \classPath for your system
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+\classMember{Peter}{Pan}{A/_Thor}
+\classMember{J\oct374rgen}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer}{C/_Thor}
+
+%\autoCopyOn % or \autoCopyOff
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:} (For the student) Press
+`\textsf{Begin}' to begin the quiz; after completing the quiz,
+press `\textsf{End}'. Use the `\textsf{Save}' button to save the
+document.
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}*{2}%
+            \bChoices
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}\label{aj} Andrew Jackson\eAns
+                \Ans[3]{1}\label{rr} Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}\label{gc} Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}*{2}%
+            \bChoices[2]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1} Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1} Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+%\essayQ{3} % num points assigned
+%\item\PTs{3} Comment on the experience of taking a quiz the `Thorsten way.'.\par
+%\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+
+\end{document}
+
diff --git a/macros/latex/contrib/thorshammer/examples/nosolns/thexuc.tex b/macros/latex/contrib/thorshammer/examples/nosolns/thexuc.tex
new file mode 100644
index 0000000000..e514552a01
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/nosolns/thexuc.tex
@@ -0,0 +1,152 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls]{exerquiz}
+\usepackage[useclass]{thorshammer}
+
+\DeclareQuiz{q1}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfpagemode=UseNone} % don't need to see bookmarks
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+
+\showCreditMarkup
+
+%\previewOn\pmpvOn
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+
+\useMCCircles
+
+% reset the paths for \instrPath and \classPath for your system
+\instrPath{/C/Users/dpstory/Desktop/Test Folder/target/_Thor}
+\classPath{/C/Users/dpstory/Desktop/Test Folder/target/myClass}
+%\classMember{Peter}{Pan}{}          % with third arg empty, these files will be dropped
+%\classMember{J\oct374rgen}{Gilg}{}  % at root of \classPath
+%\classMember{Thors}{Hammer}{}
+\classMember{Peter}{Pan}{A/_Thor}
+\classMember{J\oct374rgen}{Gilg}{B/_Thor}
+\classMember{Thors}{Hammer}{C/_Thor}
+
+\autoCopyOn % or \autoCopyOff
+
+%\distrToStudentsOff
+
+\begin{makeClassFiles}
+\sadQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+
+\thQuizHeader
+
+\noindent\textbf{Instructions:} (For the student) Press
+`\textsf{Begin}' to begin the quiz; after completing the quiz,
+press `\textsf{End}'. Use the `\textsf{Save}' button to save the
+document.
+
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+  \item\PTs{3} Which of these are true ?
+\begin{answers}{4}
+\Ans1 True & \Ans0 False
+\end{answers}
+
+  \item \PTs{4} Select which of the following is true.
+\begin{answers}{4}
+\Ans1 True & \Ans0 False & \Ans0 Maybe & \Ans0 Sometimes
+\end{answers}
+
+  \item\PTs{2} $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}$
+
+\essayQ{5} % num points assigned
+\item\PTs{5} Write a short history of Acro\negthinspace\TeX.\par
+\RespBoxEssay{\linewidth}{1in}
+
+\item\PTs{3} Which of the following are numbers?
+\begin{manswers}{6}
+\bChoices
+  \Ans[-1]{0}d\eAns
+  \Ans[1]{1}17\eAns
+  \Ans[-1]{0}p\eAns
+  \Ans[1]{1}88\eAns
+  \Ans[-1]{0}s\eAns
+  \Ans[1]{1}105\eAns
+\eChoices
+\end{manswers}
+
+\multipartquestion
+
+    \item\PTs{20} Answer each of the following multiple selection problems. Each correct answer
+    is worth $3$ points, and each incorrect answer is worth $-2$ points.
+    \begin{questions}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a President
+                     of the United States. (Select all correct choices.)
+
+        \begin{manswers}{2}%
+            \bChoices
+                \Ans[-2]{0} Henry Clay\eAns
+                \Ans[-2]{0} Ben Franklin\eAns
+                \Ans[3]{1}\label{aj} Andrew Jackson\eAns
+                \Ans[3]{1}\label{rr} Ronald Reagan\eAns
+                \Ans[-2]{0} George Meade\eAns
+                \Ans[3]{1}\label{gc} Grover Cleveland\eAns
+                \Ans[-2]{0} John Jay\eAns
+                \Ans[-2]{0} Paul Revere\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+        \item\PTs{9} Select which people who served as a Chancellor of the
+            German Republic. (Select all correct choices.)
+        \begin{manswers}{2}%
+            \bChoices[2]
+                \Ans[-2]{0} Gustav Heinemann\eAns
+                \Ans[-2]{0} Theodor Heu{\ss}\eAns
+                \Ans[3]{1} Konrad Adenauer\eAns
+                \Ans[-2]{0} Richard von Weizs\"{a}cker\eAns
+                \Ans[3]{1} Willy Brandt\eAns
+                \Ans[-2]{0} Heinrich L\"{u}bke\eAns
+                \Ans[-2]{0} Roman Herzog\eAns
+                \Ans[3]{1} Ludwig Erhard\eAns
+            \eChoices
+        \end{manswers}
+
+\rowsep{3pt}
+
+      \item\PTs{2} If you select all choices in part~(a), you will
+          receive -1 points as a penalty for bad guessing. \textbf{Question:}
+          Determine the \emph{number of correct choices} in part~(a)?
+          \begin{answers}{4}
+          \bChoices
+            \Ans0 1\eAns
+            \Ans0 2\eAns
+            \Ans1 3\eAns
+            \Ans0 4\eAns
+            \Ans0 5\eAns
+            \Ans0 6\eAns
+            \Ans0 7\eAns
+            \Ans0 8\eAns
+          \eChoices
+          \end{answers}
+    \end{questions}
+
+%\essayQ{3} % num points assigned
+%\item\PTs{3} Comment on the experience of taking a quiz `Thor's way.'.\par
+%\RespBoxEssay{\linewidth}{1in}
+
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+\end{document}
+
+
diff --git a/macros/latex/contrib/thorshammer/examples/ordinary-option/get-hash-string.tex b/macros/latex/contrib/thorshammer/examples/ordinary-option/get-hash-string.tex
new file mode 100644
index 0000000000..b20c438a21
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/ordinary-option/get-hash-string.tex
@@ -0,0 +1,35 @@
+\documentclass{article}
+\usepackage[designi]{web}
+\usepackage{eforms}
+
+%\previewOn\pmpvOn
+
+\parindent0pt \parskip6pt
+
+\begin{document}
+
+\begin{defineJS}{\btnAct}
+var resp=app.response({
+  cQuestion: "Enter a PIN number",
+  cTitle: "Get Hash String"
+});
+var f=this.getField("txt");
+if (resp!=null) f.value=Collab.hashString(resp);
+\end{defineJS}
+
+Create a four digit (PIN) number and copy that number into the body of the
+definition of the \verb|\PIN| command, which is defined in the source file
+\texttt{quiz-pwd-to-correct-AR.tex}. This is to record and save the number.
+
+Push the button and enter the four digit number you just created into the
+response box. When you press the  \textsf{OK} button, the hash string of the
+number you entered appears in the text field. Copy and paste this value into
+the \texttt{quiz-pwd-to-correct-AR.tex} as the value of the
+\texttt{\_PinCode} JavaScript variable. Now you're ready to compile the file
+\texttt{quiz-pwd-to-correct-AR.tex}.
+
+\pushButton[\CA{Push}\AAmouseup{\btnAct}]{btn}{}{11bp}\olBdry
+\textField[\textSize{8}]{txt}{2in}{11bp}\olBdry
+\pushButton[\CA{Reset}\AAmouseup{this.resetForm();}]{reset}{}{11bp}
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/examples/ordinary-option/quiz-pwd-to-correct-AA.tex b/macros/latex/contrib/thorshammer/examples/ordinary-option/quiz-pwd-to-correct-AA.tex
new file mode 100644
index 0000000000..e84d9781ee
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/ordinary-option/quiz-pwd-to-correct-AA.tex
@@ -0,0 +1,190 @@
+\documentclass{article}
+\usepackage{amstext}
+\usepackage[designi]{web}
+\usepackage{exerquiz}[2019/10/14]
+
+%\previewOn\pmpvOn
+
+% save the original defn of \eq@@EndQuizButtonActions as \eq@@EndQuizButtonActionsSave
+\efsave\eq@@EndQuizButtonActions\as\eq@@EndQuizButtonActionsDefSave
+
+\usepackage[ordinary]{thorshammer}
+
+\thQzHeaderL{PWD Quizzes}
+\thQzHeaderCQ{Quiz 1}
+
+% save the revised defn of \eq@@EndQuizButtonActions as \eq@@EndQuizButtonActionsThorSave
+\efsave\eq@@EndQuizButtonActions\as\eq@@EndQuizButtonActionsThorSave
+
+\renewcommand\eqQuizPointsMsg{%
+"\eqptScore\space"+ptScore+" \eqOutOf\space"+nPointTotal}
+
+\let\app\textsf
+\let\pkg\textsf
+\let\uif\textsf
+\let\env\texttt
+\let\opt\texttt
+\def\cs#1{\texttt{\char`\\#1}}
+
+
+\execJSOn
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+% If the students have Acrobat, they can see the pin number
+% if they know how; however, if we use a hash string, the actual
+% PIN is not retained within document.
+\def\PIN{5243} % PIN number, change as desired
+
+% save \CorrBtnActionsJS as \CorrBtnActionsJSSave
+\efsave\CorrBtnActionsJS\as\CorrBtnActionsJSSave
+\begin{defineJS*}[\makeesc\@]{\CorrBtnActionsPwdJS}
+var resp=app.response({
+  cQuestion: "Enter the PIN number",
+  cTitle: "View Answers",
+  bPassword: true
+});
+var _resp=Collab.hashString(resp);
+if (_resp==_PinCode) {
+  correctQuiz("@eqBaseName",@thequestionno);
+  if (typeof correctSumryTbl == "function")
+    correctSumryTbl("@eqBaseName",@thequestionno);
+}
+\end{defineJS*}
+
+\DeclareQuiz{qz1}
+
+\begin{execJS}{execjs}
+this.addScript("Pin Code","var _PinCode = \"" + Collab.hashString("\PIN")+"\"");
+\end{execJS}
+
+\begin{document}
+
+\section{Introduction}
+
+\noindent\textbf{Goal:} Make the \uif{Correct} button password
+protected.\medskip
+
+\noindent\textbf{Discussion:} This file illustrates the methods
+of protecting the \uif{Correct} button with a password. This
+file requires \app{Acrobat} to create; while the companion file
+(\texttt{quiz-pwd-to-correct-AR.tex}) does not.
+
+If only MC and MS questions are posed, the \pkg{thorshammer}
+package is not needed; otherwise, it is needed to support the
+other types of questions.
+
+Within \pkg{exerquiz} the command that holds the JavaScript
+action of the \uif{Correct} button is \cs{CorrBtnActionsJS}. We
+save this macro, and change over to \cs{CorrBtnActionsPwdJS},
+defined in the preamble. We use the commands \cs{efsave} and
+\cs{efrestore}, defined in \pkg{eforms}, to change the default
+action to the password action, and back again. We do the same
+thing for the \uif{End Quiz} action. (\pkg{thorshammer}
+redefines \cs{eq@@EndQuizButtonActions}, the JavaScript actio of
+the \uif{End Quiz} button.)
+
+
+\newpage
+
+\section{Quiz with PIN to correct}
+
+% require students to answer all questions
+\renewcommand\minQuizResp{highThreshold} % 1
+
+For the quiz below, the \uif{Correct} button has an encrypted
+password. The password appears in parentheses for the convenience of the casual reader.
+
+% use password version of \CorrButton action
+\efrestore\CorrBtnActionsJS\from\CorrBtnActionsPwdJS
+\begin{quiz*}{\currQuiz}
+Solve each
+\begin{questions}
+    \item The sum of 1 and 1 is\dots
+\begin{answers}{5}
+\bChoices
+  \Ans0 0\eAns
+  \Ans0 1\eAns
+  \Ans1 2\eAns
+  \Ans0 3\eAns
+  \Ans0 4\eAns
+\eChoices
+\end{answers}
+\item $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}\cgBdry\CorrAnsButton{17}$
+\end{questions}
+\end{quiz*}\quad\PointsField{\currQuiz}\olBdry\CorrButton{\currQuiz} (PIN: \PIN)\vcgBdry
+
+\AnswerField{\currQuiz}
+
+\newpage
+
+\section{Quiz without PIN to correct}
+
+Now we try to create an ordinary \pkg{exerquiz} quiz without password protection.
+
+% restore \eq@@EndQuizButtonActions from its default defn
+\efrestore\eq@@EndQuizButtonActions\from\eq@@EndQuizButtonActionsDefSave
+% restore \CorrBtnActionsJS from \CorrBtnActionsJSSave
+\efrestore\CorrBtnActionsJS\from\CorrBtnActionsJSSave
+
+\renewcommand\minQuizResp{lowThreshold}
+
+\begin{quiz*}{qz2}
+Solve each
+\begin{questions}
+    \item The sum of 1 and 1 is\dots
+\begin{answers}{5}
+\bChoices
+  \Ans0 0\eAns
+  \Ans0 1\eAns
+  \Ans1 2\eAns
+  \Ans0 3\eAns
+  \Ans0 4\eAns
+\eChoices
+\end{answers}
+\item $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}\cgBdry\CorrAnsButton{17}$
+\end{questions}
+\end{quiz*}\quad\PointsField{\currQuiz}\olBdry\CorrButton{\currQuiz}\vcgBdry
+
+\AnswerField{\currQuiz}
+
+
+\newpage
+
+\section{Another quiz with PIN to correct}
+
+It is possible to have a different PIN number for this quiz (multiple PINs in one document), but
+I see no need for this.
+
+\DeclareQuiz{qz3}
+
+
+% restore \eq@@EndQuizButtonActions from \eq@@EndQuizButtonActionsThorSave
+\efrestore\eq@@EndQuizButtonActions\from\eq@@EndQuizButtonActionsThorSave
+% restore password protection for Correct button
+\efrestore\CorrBtnActionsJS\from\CorrBtnActionsPwdJS
+
+% require students to answer all questions
+\renewcommand\minQuizResp{highThreshold}
+
+\begin{quiz*}{qz3}
+Solve each
+\begin{questions}
+    \item The sum of 1 and 1 is\dots
+\begin{answers}{5}
+\bChoices
+  \Ans0 0\eAns
+  \Ans0 1\eAns
+  \Ans1 2\eAns
+  \Ans0 3\eAns
+  \Ans0 4\eAns
+\eChoices
+\end{answers}
+\item $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}\cgBdry\CorrAnsButton{17}$
+\end{questions}
+\end{quiz*}\quad\PointsField{\currQuiz}\olBdry\CorrButton{\currQuiz} (PIN: \PIN)\vcgBdry
+
+\AnswerField{\currQuiz}
+
+
+\end{document}
diff --git a/macros/latex/contrib/thorshammer/examples/ordinary-option/quiz-pwd-to-correct-AR.tex b/macros/latex/contrib/thorshammer/examples/ordinary-option/quiz-pwd-to-correct-AR.tex
new file mode 100644
index 0000000000..9123ce34d3
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/examples/ordinary-option/quiz-pwd-to-correct-AR.tex
@@ -0,0 +1,174 @@
+% Requires Acrobat
+\documentclass{article}
+\usepackage{amstext}
+\usepackage[designi]{web}
+\usepackage{exerquiz}[2019/10/11]
+
+\efsave\eq@@EndQuizButtonActions\as\eq@@EndQuizButtonActionsDefSave
+
+\usepackage[ordinary]{thorshammer}
+
+\thQzHeaderL{PWD Quiz}
+\thQzHeaderCQ{Quiz 1}
+
+\efsave\eq@@EndQuizButtonActions\as\eq@@EndQuizButtonActionsThorSave
+
+%\previewOn\pmpvOn
+
+\renewcommand\eqQuizPointsMsg{%
+"\eqptScore\space"+ptScore+" \eqOutOf\space"+nPointTotal}
+
+\let\app\textsf
+\let\pkg\textsf
+\let\env\texttt
+\let\opt\texttt
+\let\uif\textsf
+
+\execJSOn
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+
+% If the students have Acrobat, they can see the pin number
+% if they know how.
+
+\efsave\CorrBtnActionsJS\as\CorrBtnActionsJSSave
+\begin{defineJS*}[\makeesc\@]{\CorrBtnActionsPwdJS}
+var resp=app.response({
+  cQuestion: "Enter the PIN number",
+  cTitle: "View Answers",
+  bPassword: true
+});
+var _resp=Collab.hashString(resp);
+if (_resp==_PinCode) {
+  correctQuiz("@eqBaseName",@thequestionno);
+  if (typeof correctSumryTbl == "function")
+    correctSumryTbl("@eqBaseName",@thequestionno);
+}
+\end{defineJS*}
+
+\DeclareQuiz{qz}
+
+\def\PIN{5243} % PIN number, change as desired
+\begin{insDLJS}{pin}{Pin Code}
+var _PinCode = "02JRVZdRgYgCA-Rtje8VkD";
+\end{insDLJS}
+
+\parindent0pt
+\parskip6pt
+
+\begin{document}
+
+\noindent\textbf{Goal:} Make the \uif{Correct} button password protected.\medskip
+
+\noindent\textbf{Discussion:}
+This demo file uses a \emph{hash string} to encode the password for the instructor to correct
+the quiz, it avoids the use of  \app{Adobe Acrobat} by getting the hash string from the
+PDF \texttt{get-hash-string}. Copy the hash string generated from \texttt{get-hash-string}
+as the value of the JavaScript variable \texttt{\_PinCode} in the \textsf{insDLJS} environment
+seen in this source file for this document. Then, compile this document and distribute.
+
+%Delay the correction of this next quiz by expanding the new command
+%\verb|\pwdCorrBtnJS|.
+
+\newpage
+
+\section{Quiz with PIN to correct}
+
+% require students to answer all questions
+\renewcommand\minQuizResp{highThreshold} % 1
+
+For the quiz below, the \uif{Correct} button has an encrypted
+password. The password appears in parentheses for the convenience of the casual reader.
+
+% use password version of \CorrButton action
+\efrestore\CorrBtnActionsJS\from\CorrBtnActionsPwdJS
+\begin{quiz*}{\currQuiz}
+Solve each
+\begin{questions}
+    \item The sum of 1 and 1 is\dots
+\begin{answers}{5}
+\bChoices
+  \Ans0 0\eAns
+  \Ans0 1\eAns
+  \Ans1 2\eAns
+  \Ans0 3\eAns
+  \Ans0 4\eAns
+\eChoices
+\end{answers}
+\item $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}\cgBdry\CorrAnsButton{17}$
+\end{questions}
+\end{quiz*}\quad\PointsField{\currQuiz}\olBdry\CorrButton{\currQuiz} (PIN: \PIN)\vcgBdry
+
+\AnswerField{\currQuiz}
+
+\newpage
+
+\section{Quiz without PIN to correct}
+
+Now we try to create an ordinary \pkg{exerquiz} quiz without password protection.
+
+% restore \eq@@EndQuizButtonActions from its default defn
+\efrestore\eq@@EndQuizButtonActions\from\eq@@EndQuizButtonActionsDefSave
+% restore \CorrBtnActionsJS from \CorrBtnActionsJSSave
+\efrestore\CorrBtnActionsJS\from\CorrBtnActionsJSSave
+
+\renewcommand\minQuizResp{lowThreshold}
+
+\begin{quiz*}{qz2}
+Solve each
+\begin{questions}
+    \item The sum of 1 and 1 is\dots
+\begin{answers}{5}
+\bChoices
+  \Ans0 0\eAns
+  \Ans0 1\eAns
+  \Ans1 2\eAns
+  \Ans0 3\eAns
+  \Ans0 4\eAns
+\eChoices
+\end{answers}
+\item $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}\cgBdry\CorrAnsButton{17}$
+\end{questions}
+\end{quiz*}\quad\PointsField{\currQuiz}\olBdry\CorrButton{\currQuiz}\vcgBdry
+
+\AnswerField{\currQuiz}
+
+
+\newpage
+
+\section{Another quiz with PIN to correct}
+
+It is possible to have a different PIN number for this quiz (multiple PINs in one document), but
+I see no need for this.
+
+\DeclareQuiz{qz3}
+
+
+% restore \eq@@EndQuizButtonActions from \eq@@EndQuizButtonActionsThorSave
+\efrestore\eq@@EndQuizButtonActions\from\eq@@EndQuizButtonActionsThorSave
+% restore password protection for Correct button
+\efrestore\CorrBtnActionsJS\from\CorrBtnActionsPwdJS
+
+% require students to answer all questions
+\renewcommand\minQuizResp{highThreshold}
+
+\begin{quiz*}{qz3}
+Solve each
+\begin{questions}
+    \item The sum of 1 and 1 is\dots
+\begin{answers}{5}
+\bChoices
+  \Ans0 0\eAns
+  \Ans0 1\eAns
+  \Ans1 2\eAns
+  \Ans0 3\eAns
+  \Ans0 4\eAns
+\eChoices
+\end{answers}
+\item $9+8=\RespBoxMath{17}{1}{.0001}{[0,1]}\cgBdry\CorrAnsButton{17}$
+\end{questions}
+\end{quiz*}\quad\PointsField{\currQuiz}\olBdry\CorrButton{\currQuiz} (PIN: \PIN)\vcgBdry
+
+\AnswerField{\currQuiz}
+
+\end{document} 
\ No newline at end of file
diff --git a/macros/latex/contrib/thorshammer/folder-js/aeb-reader.js b/macros/latex/contrib/thorshammer/folder-js/aeb-reader.js
new file mode 100644
index 0000000000..87783f86b7
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/folder-js/aeb-reader.js
@@ -0,0 +1,50 @@
+/* 
+    AEB Adobe Acrobat Reader JavaScript Methods
+
+    Copyright (C) 2019 AcroTeX.Net
+    D. P. Story
+    http://www.acrotex.net
+    
+    Version 1.0
+*/
+// console.println("Version 1.0 (Reader DC)");
+if ( typeof aebTrustedFunctions == "undefined") {
+    aebTrustedFunctions = app.trustedFunction( function ( doc, oFunction, oArgs )
+    {
+        app.beginPriv();
+            var retn = oFunction( oArgs, doc );
+        app.endPriv();
+        return retn;
+    });
+}
+aebSaveAs = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        app.execMenuItem("Save");
+    app.endPriv();
+});
+aebDocSaveAs = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    var Msg=function(e){return (aebDocSaveAs.msg==undefined)?("Doc SaveAs Error: " + e.toString()):aebDocSaveAs.msg;}
+    var Action=function(){return ((aebDocSaveAs.action==undefined)?null:eval(aebDocSaveAs.action));}
+    app.beginPriv();
+    try { 
+        return retn = doc.saveAs(oArgs); 
+    } catch(e){console.println(Msg(e));Action();}
+    app.endPriv();
+    aebDocSaveAs.msg=undefined;
+    aebDocSaveAs.action=undefined;
+});
+aebBrowseForDoc = app.trustPropagatorFunction( function ( oArgs )
+{
+    app.beginPriv();
+        return retn = app.browseForDoc(oArgs);
+    app.endPriv();
+});
+aebLaunchURL=app.trustPropagatorFunction ( function ( oArgs )
+{
+    app.beginPriv();
+      var retn = app.launchURL(oArgs);
+    app.endPriv();
+});
+
diff --git a/macros/latex/contrib/thorshammer/folder-js/aeb_pro.js b/macros/latex/contrib/thorshammer/folder-js/aeb_pro.js
new file mode 100644
index 0000000000..31c6c2fd7e
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/folder-js/aeb_pro.js
@@ -0,0 +1,158 @@
+/* 
+    AEB Pro Document Assembly Methods
+
+    Copyright (C) 2012 -- 2019 AcroTeX.Net
+    D. P. Story
+    http://www.acrotex.net
+    
+    Version 1.7.2
+*/
+// console.println("Version 1.7.2");
+if ( typeof aebTrustedFunctions == "undefined") {
+    aebTrustedFunctions = app.trustedFunction( function ( doc, oFunction, oArgs )
+    {
+        app.beginPriv();
+            var retn = oFunction( oArgs, doc );
+        app.endPriv();
+        return retn;
+    });
+}
+aebAddWatermarkFromFile = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        return retn = doc.addWatermarkFromFile(oArgs);
+    app.endPriv();
+});
+aebImportIcon = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        return retn = doc.importIcon(oArgs);
+    app.endPriv();
+});
+aebInsertPages = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    var Msg=function(e){return (aebInsertPages.msg==undefined)?("Insert Pages Error: " + e.toString()):aebInsertPages.msg;}
+    app.beginPriv();
+        try { doc.insertPages(oArgs); } catch(e) {console.println(Msg(e));}
+    app.endPriv();
+    aebInsertPages.msg=undefined;
+})
+aebAppOpenDoc = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    var Msg=function(e){return (aebAppOpenDoc.msg==undefined)?("App Open Doc Error: " + e.toString()):aebAppOpenDoc.msg;}
+    app.beginPriv();
+        try { var retn = app.openDoc(oArgs); } catch(e) {console.println(Msg(e));}
+    app.endPriv();
+    aebAppOpenDoc.msg=undefined;
+    return retn;
+})
+aebImportTextData = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        return retn = doc.importTextData(oArgs);
+    app.endPriv();
+});
+aebImportSound = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        return retn = doc.importSound(oArgs);
+    app.endPriv();
+});
+aebSaveAs = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        app.execMenuItem("Save");
+    app.endPriv();
+});
+// Version 1.7.2
+aebDocSaveAs = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    var Msg=function(e){return (aebDocSaveAs.msg==undefined)?("Doc SaveAs Error: " + e.toString()):aebDocSaveAs.msg;}
+    var Action=function(){return ((aebDocSaveAs.action==undefined)?null:eval(aebDocSaveAs.action));}
+    app.beginPriv();
+    try { 
+        return retn = doc.saveAs(oArgs); 
+    } catch(e){console.println(Msg(e));Action();}
+    app.endPriv();
+    aebDocSaveAs.msg=undefined;
+    aebDocSaveAs.action=undefined;
+});
+aebExtractPages = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        return retn = doc.extractPages(oArgs);
+    app.endPriv();
+});
+aebMailDoc = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        return retn = doc.mailDoc(oArgs);
+    app.endPriv();
+});
+aebImportDataObject = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        return retn = doc.importDataObject(oArgs);
+    app.endPriv();
+});
+aebSignatureSign = app.trustPropagatorFunction( function ( oArgs, field )
+{
+    app.beginPriv();
+        return retn = field.signatureSign(oArgs);
+    app.endPriv();
+});
+aebSecurityHandlerLogin = app.trustPropagatorFunction( function ( oArgs, securityHandler )
+{
+    app.beginPriv();
+        return retn = securityHandler.login(oArgs);
+    app.endPriv();
+});
+aebSecurityGetHandler = app.trustPropagatorFunction( function ( oArgs, security )
+{
+    app.beginPriv();
+        return retn = security.getHandler(oArgs);
+    app.endPriv();
+});
+aebAppGetPath = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        var retn = app.getPath(oArgs);
+    app.endPriv();
+    return retn;
+});
+aebSignatureSetSeedValue = app.trustPropagatorFunction( function ( oArgs, field )
+{
+    app.beginPriv();
+        return retn = field.signatureSetSeedValue(oArgs);
+    app.endPriv();
+});
+aebAddIcon=app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    app.beginPriv();
+        doc.addIcon(oArgs);
+    app.endPriv();
+});
+aebCreateTemplate = app.trustPropagatorFunction( function ( oArgs, doc )
+{
+    var Msg=function(e){return (aebCreateTemplate.msg==undefined)?("Create Template Error: " + e.toString()):aebCreateTemplate.msg;}
+    app.beginPriv();
+        try { doc.createTemplate(oArgs); } catch(e) {console.println(Msg(e));}
+    app.endPriv();
+    aebCreateTemplate.msg=undefined;
+
+})
+// Version 1.7.1 removed doc from arg in browse and launch
+aebBrowseForDoc=app.trustPropagatorFunction( function ( oArgs )
+{
+    app.beginPriv();
+      var retn = app.browseForDoc(oArgs);
+    app.endPriv();
+});
+// added aebLaunchURL Version 1.7
+aebLaunchURL=app.trustPropagatorFunction ( function ( oArgs )
+{
+    app.beginPriv();
+      var retn = app.launchURL(oArgs);
+    app.endPriv();
+});
+
diff --git a/macros/latex/contrib/thorshammer/system-scripts/standalone/altclasspaths.txt b/macros/latex/contrib/thorshammer/system-scripts/standalone/altclasspaths.txt
new file mode 100644
index 0000000000..679534938a
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/standalone/altclasspaths.txt
@@ -0,0 +1 @@
+# C:\Users\IEUser\Desktop\TestClass1
diff --git a/macros/latex/contrib/thorshammer/system-scripts/standalone/cpquizzes.ps1 b/macros/latex/contrib/thorshammer/system-scripts/standalone/cpquizzes.ps1
new file mode 100644
index 0000000000..04e5026655
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/standalone/cpquizzes.ps1
@@ -0,0 +1,51 @@
+# This script copies PDFs from the $startLocations to $destPath, but only
+# if in a $baseName folder
+$baseName="_Thor"
+$classPath="C:\Users\dpstory\Desktop\Test Folder\target\myClass"
+$destPath="C:\Users\dpstory\Desktop\Test Folder\target\_Thor\grade"
+# Strip-and-Trim function
+# Remove everything to the left of a comment character, then trim
+function Strip-and-Trim {
+  param([string]$str)
+  $pos=$str.IndexOf("#")
+  If($pos -ne -1) {
+    $str=$str.substring(0,$pos)
+  }
+  $str=$str.trim()
+  return $str
+}
+# vars
+$startLocations=@($classPath)
+Write-Host ""
+if(Test-Path -Path ./altclasspaths.txt) {
+  get-content ./altclasspaths.txt | %{
+    $str= Strip-and-Trim($_)
+    if($str) {	  
+      Write-Host "Reading alternate path: $str"
+      $startLocations+=$str
+    }
+  }
+}
+$instrDest="$PWD\fromStudents"
+#
+# script starts here
+#
+$currentPath=Convert-Path .
+foreach ($startLocation in $startLocations) {
+  Set-Location $startLocation
+  $numCopied=0
+  Write-Host "`nCopying any PDFs files from within a `"$baseName`" subfolder of `
+`"$startLocation`" to `
+`"$instrDest`""
+  Get-ChildItem -Path . -Filter "*.pdf" -Recurse |
+  Where-Object { $_.DirectoryName -match $baseName } -OutVariable fileName |
+  Copy-Item -Destination $destPath
+  if ($fileName.Name -eq $null) {Write-Host "`nNo files to copy"}
+  else {
+    Write-Host "`nReport:"
+    $numCopied=$fileName.Name.Count
+    $fileName.Name
+  }
+  Write-Host @( Get-ChildItem $PWD ).Count "folders examined, $numCopied files copied"
+  cd $currentPath
+}
diff --git a/macros/latex/contrib/thorshammer/system-scripts/standalone/mkcfg.ps1 b/macros/latex/contrib/thorshammer/system-scripts/standalone/mkcfg.ps1
new file mode 100644
index 0000000000..53d6794689
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/standalone/mkcfg.ps1
@@ -0,0 +1,71 @@
+# Make a complete cfg for thorshammer package from a csv list
+# accepted list delimiters: , or ;. Spaces ar not allowed! Replace all german umlauts
+# with ue, oe, ae, ss to avoid problems with thorshammer package
+#
+$classPath="C:\Users\dpstory\Desktop\Test Folder\target\myClass"
+$instrPath="C:\Users\dpstory\Desktop\Test Folder\target\_Thor"
+# Example list:
+# First Name|Last Name|Folder
+# Anton;Müller;AM29914M
+#\classMember{Anton}{Mueller}{AM299/instructor-name}
+# Anton;Müller;*C:/.../AM299
+#\classMember{Anton}{Mueller}*{C:/.../AM299/instructor-name}
+#
+If ( $args.Length -eq 0 ) {
+  Write-Host "A CSV file of the class members is required," `
+    "see documentation"
+  exit
+} else {
+  $listName=$args[0]
+  if(Test-Path -Path ./$listName.csv) {
+    } else {
+      Write-Host "Cannot find the file `"$listName.csv`" in the current folder," `
+        "check the spelling, do not include the extension."
+      exit
+  }
+}
+get-content "$listName.csv" | foreach {
+"\classMember{" + $_ `
++ "/_Thor}" `
+-Replace ";", "}{" `
+-Replace ",","}{" `
+-Replace "{\*", "*{" } | Set-Content "convertedList.cfg"
+
+# Store convertedList.cfg in a variable
+$convertedListCfg = get-content .\convertedList.cfg -Raw
+
+# function to replace umlauts
+# https://www.datenteiler.de/powershell-umlaute-ersetzen/
+function Replace-Umlaute ([string]$s) {
+    $UmlautObject = New-Object PSObject | Add-Member -MemberType NoteProperty -Name Name -Value $s -PassThru
+
+    # hash tables are by default case insensitive
+    # we have to create a new hash table object for case sensitivity
+
+    $characterMap = New-Object system.collections.hashtable
+    $characterMap.ä = "ae"
+    $characterMap.ö = "oe"
+    $characterMap.ü = "ue"
+    $characterMap.ß = "ss"
+    $characterMap.Ä = "Ae"
+    $characterMap.Ü = "Ue"
+    $characterMap.Ö = "Oe"
+
+    foreach ($property  in "Name") {
+        foreach ($key in $characterMap.Keys) {
+            $UmlautObject.$property = $UmlautObject.$property -creplace $key,$characterMap[$key]
+        }
+    }
+    $UmlautObject
+}
+
+# replace umlauts in .cfg and make a correctedListCfg
+$correctedListCfg = Replace-Umlaute "$convertedListCfg"
+$correctedListCfg.Name
+
+# Finally append correctedListCfg to desired
+# cfg file, usually 00-class.cfg
+add-content "00-class.cfg" "\classPath{$classPath)"
+add-content "00-class.cfg" "\instrPath{$instrPath}"
+add-content "00-class.cfg" $correctedListCfg.Name
+Remove-Item convertedList.cfg
diff --git a/macros/latex/contrib/thorshammer/system-scripts/standalone/mkfolders.ps1 b/macros/latex/contrib/thorshammer/system-scripts/standalone/mkfolders.ps1
new file mode 100644
index 0000000000..7f7fcc3ef6
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/standalone/mkfolders.ps1
@@ -0,0 +1,60 @@
+$classPath="C:\Users\dpstory\Desktop\Test Folder\target\myClass"
+# Create class folders
+If ( $args.Length -eq 0 ) {
+  Write-Host "A CVS file of the class members is required," `
+    "see documentation"
+  exit
+} else {
+  $listName=$args[0]
+  if(Test-Path -Path ./$listName.csv) {
+    } else {
+      Write-Host "Cannot find the file `"$listName.csv`" in the current folder," `
+        "check the spelling, do not include the extension."
+      exit
+  }
+}
+get-content "$listName.csv" | foreach {
+$_ +">_Thor" -Replace ";","," } | Set-Content "commaList.csv"
+
+$argList=@()
+get-content "commaList.csv" | %{
+# Write-Host "$_"
+  $split=$_.split(",")
+# Write-Host $split[2]
+  $argList+=$split[2]
+}
+$currentPath=Convert-Path .
+cd $classPath
+Write-Host "Creating folder structure at `$classPath`"," `
+  "with some exceptions"
+for ($i=0; $i -lt $argList.length; $i++) {
+	$arg=$argList[$i]
+	$splitTwo=$argList[$i].split(">")
+	$firstName=$splitTwo[0]
+	$secondName=$splitTwo[1]
+  if ($firstName[0] -eq "*") {
+    $arg=$arg.substring(1)
+    $msg="Parsing the full path $arg" -Replace ">","/"
+    Write-Host $msg
+    Write-Host "Creating exceptional folders"
+    $firstName=$firstName.substring(1)
+#Write-Host "$firstName"
+    Write-Host "  Creating folder: $firstName"
+    New-Item $firstName -ErrorAction:Ignore -ItemType directory
+    $secondName=$firstName+"/$secondName"
+#Write-Host "$secondName"
+    Write-Host "  Creating folder: $secondName"
+    New-Item $secondName -ErrorAction:Ignore -ItemType directory
+  } else {
+  	$msg="Parsing the relative path $arg" -Replace ">","/"
+  	Write-Host $msg
+  	Write-Host "  Creating folder: $firstName"
+  	New-Item $firstName -ErrorAction:Ignore -ItemType directory
+  	cd $firstName
+  	Write-Host "  Creating subfolder of $firstName named: $secondName"
+  	New-Item $secondName -ErrorAction:Ignore -ItemType directory
+  	cd ..
+  }
+}
+cd $currentPath
+Remove-Item commaList.csv
diff --git a/macros/latex/contrib/thorshammer/system-scripts/standalone/rmquizzes.ps1 b/macros/latex/contrib/thorshammer/system-scripts/standalone/rmquizzes.ps1
new file mode 100644
index 0000000000..02b3534143
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/standalone/rmquizzes.ps1
@@ -0,0 +1,51 @@
+# Get-ExecutionPolicy
+# Set-ExecutionPolicy RemoteSigned
+# This script removes (deletes) PDFs from the $startLocation, but only if in a $baseName folder
+$baseName="_Thor"
+$classPath="C:\Users\dpstory\Desktop\Test Folder\target\myClass"
+#
+# Strip-and-Trim function
+# Remove everything to the left of a comment character, then trim
+function Strip-and-Trim {
+  param([string]$str)
+  $pos=$str.IndexOf("#")
+  If($pos -ne -1) {
+    $str=$str.substring(0,$pos)
+  }
+  $str=$str.trim()
+  return $str
+}
+# vars
+$startLocations=@($classPath)
+Write-Host ""
+if(Test-Path -Path ./altclasspaths.txt) {
+  get-content ./altclasspaths.txt | %{
+    $str= Strip-and-Trim($_)
+    if($str) {	  
+      Write-Host "Reading alternate path: $str"
+      $startLocations+=$str
+    }
+  }
+}
+$instrDest="$PWD\fromStudents"
+#
+# script starts here
+#
+$currentPath=Convert-Path .
+foreach ($startLocation in $startLocations) {
+  Set-Location $startLocation
+  $numDel=0
+  Write-Host "`nDeleting the following PDFs files from within a `"$baseName`" subfolder of `
+`"$startLocation`""
+  Get-ChildItem -Path . -Filter "*.pdf" -Recurse |
+    Where-Object { $_.DirectoryName -match $baseName } -OutVariable fileName | 
+	Remove-Item
+  if ($fileName.Name -eq $null) {Write-Host "`nNo files to delete"}
+  else {
+    Write-Host "`nReport: deleting files,"
+    $numDel=$fileName.Name.Count
+    $fileName.Name
+  }
+  Write-Host @( Get-ChildItem $PWD ).Count "folders examined, $numDel files deleted"
+   cd $currentPath
+}
diff --git a/macros/latex/contrib/thorshammer/system-scripts/standalone/runps1.bat b/macros/latex/contrib/thorshammer/system-scripts/standalone/runps1.bat
new file mode 100644
index 0000000000..5960b5ba7c
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/standalone/runps1.bat
@@ -0,0 +1,2 @@
+rem echo "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9

+PowerShell.exe -ExecutionPolicy Bypass -Command "& './%1' %2"

diff --git a/macros/latex/contrib/thorshammer/system-scripts/standalone/sample-list.csv b/macros/latex/contrib/thorshammer/system-scripts/standalone/sample-list.csv
new file mode 100644
index 0000000000..0f97aa0a68
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/standalone/sample-list.csv
@@ -0,0 +1,3 @@
+Mühle;Wäter;MW634B
+Anton,Müller,AM256M
+Laura,Vögt,LM356B
diff --git a/macros/latex/contrib/thorshammer/system-scripts/thors-structure/runps1.bat b/macros/latex/contrib/thorshammer/system-scripts/thors-structure/runps1.bat
new file mode 100644
index 0000000000..5960b5ba7c
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/thors-structure/runps1.bat
@@ -0,0 +1,2 @@
+rem echo "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9

+PowerShell.exe -ExecutionPolicy Bypass -Command "& './%1' %2"

diff --git a/macros/latex/contrib/thorshammer/system-scripts/thors-structure/sample-vars.txt b/macros/latex/contrib/thorshammer/system-scripts/thors-structure/sample-vars.txt
new file mode 100644
index 0000000000..6b5a2922ab
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/thors-structure/sample-vars.txt
@@ -0,0 +1,8 @@
+alg1        # class
+1           # number
+maths       # subject
+factoring   # theme
+THOR        # instrName
+01.01.2019  # date
+60 Min.     # time
+C:/temp     # classPath
diff --git a/macros/latex/contrib/thorshammer/system-scripts/thors-structure/thmclass.ps1 b/macros/latex/contrib/thorshammer/system-scripts/thors-structure/thmclass.ps1
new file mode 100644
index 0000000000..2dcbc65c25
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/system-scripts/thors-structure/thmclass.ps1
@@ -0,0 +1,713 @@
+# Version 1.3 changes
+# =====================================================================================================
+# copyka.ps1 allows a comment character (#)
+# delka.ps1 allows a comment character (#)
+# =====================================================================================================
+# Version 1.2 changes
+# =====================================================================================================
+# removed moveka.ps1
+# removed old version comments
+# added template for altclasspath
+# removed .ps1 from BAT helper file, that way one can easiear hit TAB for autocompletion in comamnd shell
+# OPEN line 92: copyka.ps1 --> lines starting with # are *not* ignored at least here
+# Workaround does not help: (get-content ./altclasspaths.txt) -notmatch '^#' WHY?
+
+# =====================================================================================================
+#
+# This script makes a custom class folder for thorshammer with
+# needed folders, adjusted path settings and templates for tex, cfg etc.
+#
+# Set path for thorshammer (local texmf dir} for Windows/Linux
+# This has to be done only once
+$pathThorshammerWin="C:\Users\$env:UserName\texmf\tex\latex\thorshammer" # Windows
+$pathThorshammerWin="C:\Users\Public\Documents\My TeX Files\tex\latex\aeb\thorshammer"
+$pathThorshammerLin="/home/manjothor/texmf/tex/latex/thorshammer" # Linux
+
+# Store the system locale in a var. We need them later in the script for localization
+$locale = Get-UICulture
+$myLocale = "de"
+
+# Remove everything to the left of a comment character, then trim
+function Strip-and-Trim {
+  param([string]$str)
+  $pos=$str.IndexOf("#")
+  If($pos -ne -1) {
+    $str=$str.substring(0,$pos)
+  }
+  $str=$str.trim()
+  return $str
+}
+Write-Host "There are" $args.Length "arguments";
+$argList=@()
+$listOfEight=$args[0]
+if(Test-Path -Path ./$listOfEight) {
+  get-content $args[0] | %{
+    Write-Host "Line: $_"
+    $argList+=$_
+  }
+  $class = Strip-and-Trim($argList[0])
+  $number = Strip-and-Trim($argList[1])
+  $subject = Strip-and-Trim($argList[2])
+  $theme = Strip-and-Trim($argList[3])
+  $instrName = Strip-and-Trim($argList[4])
+  $date = Strip-and-Trim($argList[5])
+  $time = Strip-and-Trim($argList[6])
+  $classPath= Strip-and-Trim($argList[7])
+
+# Remove whitespace in $class and $instrName because we don't need whitespace
+# in this two vars.
+  $class = $class.replace(' ','')
+  $instrName = $instrName.replace(' ','')
+
+############
+# folders  #
+############
+  New-Item $class -ItemType directory
+  cd $class
+  New-Item $instrName -ItemType directory
+  Set-Location "$instrName"
+  New-Item backup -ItemType directory
+  If ($locale -like "*$myLocale*") {
+      New-Item vonSUS -ItemType directory
+      New-Item anSUS -ItemType directory
+  } else {
+      New-Item fromStudents -ItemType directory
+      New-Item toStudents -ItemType directory
+  }
+} else {
+  Write-Host "The file" $listOfEight "cannot be found in the current folder," `
+"check the spelling, include the extension."
+  exit
+}
+
+##############
+# copyscript #
+##############
+# Version 1.3
+New-Item copyka.ps1 -ItemType file
+Set-Content ./copyka.ps1 '# Get-ExecutionPolicy
+# Set-ExecutionPolicy RemoteSigned
+# This script copies PDFs from the $startLocation to $instrDest, but only
+# if in a $instrName folder
+#
+# Strip-and-Trim function
+# Remove everything to the left of a comment character, then trim
+function Strip-and-Trim {
+  param([string]$str)
+  $pos=$str.IndexOf("#")
+  If($pos -ne -1) {
+    $str=$str.substring(0,$pos)
+  }
+  $str=$str.trim()
+  return $str
+}
+# vars
+$instrName="#instrName"
+$startLocations=@("#classPath")
+Write-Host ""
+if(Test-Path -Path ./altclasspaths.txt) {
+  get-content ./altclasspaths.txt | %{
+    $str= Strip-and-Trim($_)
+    if($str) {	  
+      Write-Host "Reading alternate path: $str"
+      $startLocations+=$str
+    }
+  }
+}
+$instrDest="$PWD\#from"
+#
+# script starts here
+#
+$currentPath=Convert-Path .
+foreach ($startLocation in $startLocations) {
+  Set-Location $startLocation
+  $numCopied=0
+  Write-Host "`nCopying any PDFs files from within a `"$instrName`" subfolder of `
+`"$startLocation`" to `
+`"$instrDest`""
+  Get-ChildItem -Path . -Filter "*.pdf" -Recurse |
+  Where-Object { $_.DirectoryName -match $instrName } -OutVariable fileName |
+  Copy-Item -Destination $instrDest
+  if ($fileName.Name -eq $null) {Write-Host "`nNo files to copy"}
+  else {
+    Write-Host "`nReport:"
+    $numCopied=$fileName.Name.Count
+    $fileName.Name
+  }
+  Write-Host @( Get-ChildItem $PWD ).Count "folders examined, $numCopied files copied"
+  cd $currentPath
+}'
+# replace markers with content of vars: #instrName, #classPath
+(Get-Content -Path .\copyka.ps1) | ForEach-Object {
+	$_ -Replace '#instrName', $instrName `
+	   -Replace '#classPath', $classPath } | Set-Content -Path .\copyka.ps1 -encoding UTF8
+
+If ($locale -like "*$myLocale*") {
+    (Get-Content -Path .\copyka.ps1) | ForEach-Object {
+        $_ -Replace '#from', 'vonSUS' } | Set-Content -Path .\copyka.ps1 -encoding UTF8
+} else {
+    (Get-Content -Path .\copyka.ps1) | ForEach-Object {
+        $_ -Replace '#from', 'fromStudents' } | Set-Content -Path .\copyka.ps1 -encoding UTF8
+}
+
+#################
+# delete script #
+#################
+# Version 1.3
+Set-Content ./delka.ps1 '# Get-ExecutionPolicy
+# Set-ExecutionPolicy RemoteSigned
+# This script removes (deletes) PDFs from the $startLocation, but only if in a $instrName folder
+#
+# Strip-and-Trim function
+# Remove everything to the left of a comment character, then trim
+function Strip-and-Trim {
+  param([string]$str)
+  $pos=$str.IndexOf("#")
+  If($pos -ne -1) {
+    $str=$str.substring(0,$pos)
+  }
+  $str=$str.trim()
+  return $str
+}# vars
+#
+$instrName="#instrName"
+$startLocations=@("#classPath")
+Write-Host ""
+if(Test-Path -Path ./altclasspaths.txt) {
+  get-content ./altclasspaths.txt | %{
+    $str= Strip-and-Trim($_)
+    if($str) {	  
+      Write-Host "Reading alternate path: $str"
+      $startLocations+=$str
+    }
+  }
+}
+$instrDest="$PWD\#from"
+#
+# script starts here
+#
+$currentPath=Convert-Path .
+foreach ($startLocation in $startLocations) {
+  Set-Location $startLocation
+  $numDel=0
+  Write-Host "`nDeleting the following PDFs files from within a `"$instrName`" subfolder of `
+`"$startLocation`""
+  Get-ChildItem -Path . -Filter "*.pdf" -Recurse |
+    Where-Object { $_.DirectoryName -match $instrName } -OutVariable fileName | 
+	Remove-Item
+  if ($fileName.Name -eq $null) {Write-Host "`nNo files to delete"}
+  else {
+    Write-Host "`nReport: deleting files,"
+    $numDel=$fileName.Name.Count
+    $fileName.Name
+  }
+  Write-Host @( Get-ChildItem $PWD ).Count "folders examined, $numDel files deleted"
+   cd $currentPath
+}'
+# replace markers with content of vars: #instrName, #classPath
+(Get-Content -Path .\delka.ps1) | ForEach-Object {
+	$_ -Replace '#instrName', $instrName `
+	   -Replace '#classPath', $classPath } | Set-Content -Path .\delka.ps1 -encoding UTF8
+
+If ($locale -like "*$myLocale*") {
+    (Get-Content -Path .\delka.ps1) | ForEach-Object {
+        $_ -Replace '#from', 'vonSUS' } | Set-Content -Path .\delka.ps1 -encoding UTF8
+} else {
+    (Get-Content -Path .\delka.ps1) | ForEach-Object {
+        $_ -Replace '#from', 'fromStudents' } | Set-Content -Path .\delka.ps1 -encoding UTF8
+}
+
+##Begin Version 1.2
+##########################
+# altclasspaths template #
+##########################
+Set-Content ./altclasspaths.txt -encoding UTF8 '# C:\Users\IEUser\Desktop\TestClass1'
+
+##End Version 1.2
+
+#############################
+# csv to cfg convert script #
+#############################
+Set-Content ./csvTOcfg.ps1 '# Make a complete cfg for thorshammer package from a csv list
+# accepted list delimiters: , or ;. Spaces ar not allowed! Replace all german umlauts
+# with ue, oe, ae, ss to avoid problems with thorshammer package
+#
+# Example list:
+# First Name|Last Name|Folder
+# Anton;Müller;AM29914M
+#\classMember{Anton}{Mueller}{AM299/instructor-name}
+# Anton;Müller;*C:/.../AM299
+#\classMember{Anton}{Mueller}*{C:/.../AM299/instructor-name}
+#
+If ( $args.Length -eq 0 ) {
+  Write-Host "A CSV file of the class members is required," `
+    "see documentation"
+  exit
+} else {
+  $listName=$args[0]
+  if(Test-Path -Path ./$listName.csv) {
+    } else {
+      Write-Host "Cannot find the file `"$listName.csv`" in the current folder," `
+        "check the spelling, do not include the extension."
+      exit
+  }
+}'
+######################
+# Script starts here #
+######################'
+# Now append the script itself, this way we have to maintain only one script
+# Remark: we must escape $ and ` with `$ and ``
+Add-Content ./csvTOcfg.ps1 @"
+get-content "`$listName.csv" | foreach {
+"\classMember{" + `$_ ``
++ "/`#instrName}" ``
+-Replace ";", "}{" ``
+-Replace ",","}{" ``
+-Replace "{\*", "*{" } | Set-Content "convertedList.cfg"
+
+# Store convertedList.cfg in a variable
+`$convertedListCfg = get-content .\convertedList.cfg -Raw
+
+# function to replace umlauts
+# https://www.datenteiler.de/powershell-umlaute-ersetzen/
+function Replace-Umlaute ([string]`$s) {
+    `$UmlautObject = New-Object PSObject | Add-Member -MemberType NoteProperty -Name Name -Value `$s -PassThru
+
+    # hash tables are by default case insensitive
+    # we have to create a new hash table object for case sensitivity
+
+    `$characterMap = New-Object system.collections.hashtable
+    `$characterMap.ä = "ae"
+    `$characterMap.ö = "oe"
+    `$characterMap.ü = "ue"
+    `$characterMap.ß = "ss"
+    `$characterMap.Ä = "Ae"
+    `$characterMap.Ü = "Ue"
+    `$characterMap.Ö = "Oe"
+
+    foreach (`$property  in "Name") {
+        foreach (`$key in `$characterMap.Keys) {
+            `$UmlautObject.`$property = `$UmlautObject.`$property -creplace `$key,`$characterMap[`$key]
+        }
+    }
+    `$UmlautObject
+}
+
+# replace umlauts in $convertedList.cfg and make a correctedListCfg
+`$correctedListCfg = Replace-Umlaute "`$convertedListCfg"
+`$correctedListCfg.Name
+
+# Finally append correctedListCfg to desired
+# cfg file, usually $class.cfg
+add-content "..\`#class" `$correctedListCfg.Name
+Remove-Item convertedList.cfg
+"@
+
+# Set correct class name
+(Get-Content "csvTOcfg.ps1") | ForEach-Object {
+    $_ -Replace '#class', "00-$class.cfg" `
+      -Replace  '#instrName', $instrName } | Set-Content "csvTOcfg.ps1" -encoding UTF8
+
+######################
+# General helper BAT #
+######################
+New-Item "runps1.bat" -ItemType file
+Set-Content "runps1.bat" `
+'rem echo "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
+PowerShell.exe -ExecutionPolicy Bypass -Command "& ''./%1'' %2"' ##Begin Version 1.2
+
+##################
+# class folders  #
+##################
+New-Item classFolders.ps1 -ItemType file
+Set-Content ./classFolders.ps1 '# Create class folders
+If ( $args.Length -eq 0 ) {
+  Write-Host "A CVS file of the class members is required," `
+    "see documentation"
+  exit
+} else {
+  $listName=$args[0]
+  if(Test-Path -Path ./$listName.csv) {
+    } else {
+      Write-Host "Cannot find the file `"$listName.csv`" in the current folder," `
+        "check the spelling, do not include the extension."
+      exit
+  }
+}
+get-content "$listName.csv" | foreach {
+$_ +">#instrName" -Replace ";","," } | Set-Content "commaList.csv"
+
+$argList=@()
+get-content "commaList.csv" | %{
+# Write-Host "$_"
+  $split=$_.split(",")
+# Write-Host $split[2]
+  $argList+=$split[2]
+}
+$currentPath=Convert-Path .
+cd "#classPath"
+Write-Host "Creating folder structure at `"#classPath`"," `
+  "with some exceptions"
+for ($i=0; $i -lt $argList.length; $i++) {
+	$arg=$argList[$i]
+	$splitTwo=$argList[$i].split(">")
+	$firstName=$splitTwo[0]
+	$secondName=$splitTwo[1]
+  if ($firstName[0] -eq "*") {
+    $arg=$arg.substring(1)
+    $msg="Parsing the full path $arg" -Replace ">","/"
+    Write-Host $msg
+    Write-Host "Creating exceptional folders"
+    $firstName=$firstName.substring(1)
+#Write-Host "$firstName"
+    Write-Host "  Creating folder: $firstName"
+    New-Item $firstName -ErrorAction:Ignore -ItemType directory
+    $secondName=$firstName+"/$secondName"
+#Write-Host "$secondName"
+    Write-Host "  Creating folder: $secondName"
+    New-Item $secondName -ErrorAction:Ignore -ItemType directory
+  } else {
+  	$msg="Parsing the relative path $arg" -Replace ">","/"
+  	Write-Host $msg
+  	Write-Host "  Creating folder: $firstName"
+  	New-Item $firstName -ErrorAction:Ignore -ItemType directory
+  	cd $firstName
+  	Write-Host "  Creating subfolder of $firstName named: $secondName"
+  	New-Item $secondName -ErrorAction:Ignore -ItemType directory
+  	cd ..
+  }
+}
+cd $currentPath
+Remove-Item commaList.csv'
+#
+# replace markers with content of vars: #instrName, #classPath
+(Get-Content -Path .\classFolders.ps1) | ForEach-Object {
+	$_ -Replace "#instrName", $instrName `
+	   -Replace "#classPath", $classPath } | Set-Content -Path .\classFolders.ps1
+
+############################
+# Sample csv file          #
+############################
+New-Item sample-list.csv -ItemType file
+Set-Content ./sample-list.csv `
+'Mühle;Wäter;MW634B
+Anton,Müller,AM256M
+Laura,Vögt,LM356B'
+
+###########################################
+# copy container.pdf, terminate-batch.pdf #
+###########################################
+If (Test-Path $pathThorshammerWin) {
+    Copy-Item "$pathThorshammerWin\container.pdf" -Destination "$PWD"
+    Copy-Item "$pathThorshammerWin\terminate-batch.pdf" -Destination "$PWD"
+}
+If (Test-Path $pathThorshammerLin){
+Copy-Item "$pathThorshammerLin/container.pdf" -Destination "$PWD"
+Copy-Item "$pathThorshammerLin/terminate-batch.pdf" -Destination "$PWD"
+}
+
+################
+# tex template #
+################
+cd ..
+New-Item "tex-template.tex" -ItemType file
+
+If ($locale -like "*$myLocale*") {
+# German ######################################
+Set-Content "tex-template.tex" '%% Customize template ! %%
+\documentclass[fontsize=11pt]{scrartcl}
+\usepackage[%
+german,
+pro,
+usesf,
+navibar,
+forcolorpaper
+%forpaper
+]{web}
+\usepackage[top=20mm,left=20mm,right=20mm,bottom=25mm]{geometry}
+\usepackage[usesumrytbls,allowrandomize]{exerquiz}
+\usepackage{ran_toks}
+\usepackage[%
+% usebatch    % copy to class folder
+batchdistr    % only copy to instructors folder
+% testmode    % testing quizzes
+]{thorshammer}
+\hypersetup{pdfencoding=auto}          % include or remove hyperref options
+%\usepackage{thorshammerConf}          % place your own sty file here
+\usepackage[autostyle=true]{csquotes}  % change quotes globally
+
+\DeclareQuiz{q#number}
+\setInitMag{fitwidth}
+\hypersetup{pdfpagelayout=OneColumn}
+\reversemarginpar
+% It is important to freeze the seed to that (1) you can reproduce the exact
+% same quiz at a later time; (2) allow content written to the AUX file to
+% come up to date. This is important when using summary tables.
+\useThisSeed{1344524586}
+
+% Class Path
+\InputClassData{00-#class}
+\autoCopyOn
+% \autoCopyOff
+
+% Cover pages
+%\DeclareCoverPage{0}
+
+% Header settings
+\thQzName{#theme}                   % Thema
+\thQzHeaderL{#class}                % Klasse
+\thQzHeaderCQ{#subject: \thqzname}
+\thQzHeaderCS{Lösungen: \thqzname}
+
+% Title
+\title{#class}
+\subject{#subject}
+\author{#instrName}
+\keywords{#time}
+\university{Freiherr-vom-Stein-Berufskolleg} % change to your institution
+\version{#number}
+\copyrightyears{#date}
+
+% input web.cfg (again) to declare or define commands
+\inputWebCfg
+
+\begin{makeClassFiles}
+\sadMultQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+\makeinlinetitle
+% Instructions
+
+% Declare Quiz bodys
+\declareQuizBody{qzbody1}
+%\declareQuizBody{qzbody2}
+%\declareQuizBody{qzbody3}
+%\declareQuizBody{qzbody4}
+
+\begin{qzbody1}
+\bRTVToks{\currQuiz}
+% Change margin settings for summary tables, and set it back after
+% \thQuizHeader execution
+\newgeometry{top=20mm,left=30mm,right=20mm,bottom=25mm}
+\thQuizHeader
+\newgeometry{top=20mm,left=20mm,right=20mm,bottom=25mm}
+
+\begin{quiz*}{\currQuiz}
+% Bearbeiten Sie folgende Aufgaben.
+\begin{questions}
+\begin{rtVW}
+\section{myTitle}
+\item\PTs{2} my question text
+
+\end{rtVW}
+
+%% Change nothing here %%
+\eRTVToks\displayListRandomly{\thisQuiz}
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+\end{qzbody1}
+% Randomize questions Now we input the qzbody back in two times, though it can
+% be more than that. The quiz name modified in each instance. Each instance of
+% the quiz has a randomized order
+%
+\InputQuizBody{qzbody1}
+%\InputQuizBody{qzbody1}
+%\InputQuizBody{qzbody1}
+%\InputQuizBody{qzbody2}
+\end{document}'
+###########################################
+} else {
+# English #################################
+Set-Content "tex-template.tex" '%% Customize template ! %%
+\documentclass{article}
+\usepackage{amstext}
+\usepackage{web}
+\usepackage[usesumrytbls,allowrandomize]{exerquiz}
+\usepackage{ran_toks}
+\usepackage[usebatch]{thorshammer}
+
+\DeclareQuiz{q#number}
+
+% It is important to freeze the seed to that (1) you can reproduce the exact
+% same quiz at a later time; (2) allow content written to the AUX file to
+% come up to date. This is important when using summary tables.
+\useThisSeed{1344524586}
+
+\setInitMag{fitwidth}
+\hypersetup{pdfencoding=auto}
+\reversemarginpar
+
+\showCreditMarkup
+
+\useBeginQuizButton[\CA{Begin}]
+\useEndQuizButton[\CA{End}]
+\PTsHook{($\eqPTs^{\text{pts}}$)}
+\useMCCircles
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% For headers, title and other fine grained settings %
+% refer to the thorshammer doku!                     %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+% Class Path
+\InputClassData{00-#class}
+\autoCopyOn
+% \autoCopyOff
+
+% Cover pages
+%\DeclareCoverPage{0}
+
+% Header settings
+\thQzName{#theme}                   % topic
+\thQzHeaderL{#class}                % class
+\thQzHeaderCQ{#subject: \thqzname}
+\thQzHeaderCS{Solutions: \thqzname}
+
+% Title
+\title{#class}
+\subject{#subject}
+\author{#instrName}
+\keywords{#time}
+\university{AcroTeX.edu} % change to your institution
+\version{#number}
+\copyrightyears{#date}
+
+% input web.cfg (again) to declare or define commands
+\inputWebCfg
+
+\begin{makeClassFiles}
+\sadMultQuizzes
+\end{makeClassFiles}
+
+\begin{document}
+\declareQuizBody{qzbody1}
+\begin{qzbody1}
+
+\bRTVToks{\currQuiz}
+
+\thQuizHeader
+
+% Instructions
+\begin{quiz*}{\currQuiz}
+Solve each of these problems, passing is 100\%.
+\begin{questions}
+\begin{rtVW}
+  \item\PTs{3} Answer the question...
+
+\end{rtVW}
+%% Change nothing here %%
+\eRTVToks
+\displayListRandomly{\thisQuiz}
+\end{questions}
+\writeProListAux
+\end{quiz*}\quad\thQuizTrailer
+\end{qzbody1}
+% Randomize questions Now we input the qzbody back in two times, though it can
+% be more than that. The quiz name modified in each instance. Each instance of
+% the quiz has a randomized order
+%
+\InputQuizBody{qzbody1}
+%\InputQuizBody{qzbody1}
+%\InputQuizBody{qzbody1}
+%\InputQuizBody{qzbody2}
+\end{document}'
+}
+
+###################################
+# Generate TEX file from template #
+###################################
+New-Item "genquiz.ps1" -ItemType file
+Set-Content "genquiz.ps1" `
+'# Remove everything to the left of a comment character, then trim
+function Strip-and-Trim {
+  param([string]$str)
+  $pos=$str.IndexOf("#")
+  If($pos -ne -1) {
+    $str=$str.substring(0,$pos)
+  }
+  $str=$str.trim()
+  return $str
+}
+$argList=@()
+get-content ../#varsList | %{
+      Write-Host "Line: $_"
+      $argList+=$_
+  }
+$class = Strip-and-Trim($argList[0])
+$number = Strip-and-Trim($argList[1])
+$subject = Strip-and-Trim($argList[2])
+$theme = Strip-and-Trim($argList[3])
+$instrName = Strip-and-Trim($argList[4])
+$date = Strip-and-Trim($argList[5])
+$time = Strip-and-Trim($argList[6])
+$classPath= Strip-and-Trim($argList[7])
+
+$templateName="$number-$class-$subject.tex"
+Copy-Item ./tex-template.tex ./$templateName
+
+# replace markers with vars
+(Get-Content $templateName) | ForEach-Object {
+	$_ -Replace ''#instrName'', $instrName `
+	   -Replace ''#class'', $class `
+	   -Replace ''#time'', $time `
+	   -Replace ''#number'', $number `
+	   -Replace ''#theme'', $theme `
+	   -Replace ''#subject'', $subject `
+	   -Replace ''#date'', $date } | Set-Content $templateName -encoding UTF8`
+# Remove whitespace and umlauts from file name
+Get-ChildItem *.tex | Rename-Item -NewName {
+    $_.Name -replace '' '',''-'' `
+      -replace ''ä'',''ae'' `
+      -replace ''ö'',''oe'' `
+      -replace ''ü'',''ue'' `
+      -replace ''ß'',''ss'' }'
+(Get-Content "genQuiz.ps1") | ForEach-Object {
+	$_ -Replace '#varsList', $listOfEight } | Set-Content "genQuiz.ps1"
+# Remove whitespace from tex template file
+Get-ChildItem *.tex | Rename-Item -NewName { $_.Name -replace ' ','-' }
+
+######################
+# General helper BAT #
+######################
+New-Item "runps1.bat" -ItemType file
+Set-Content "runps1.bat" `
+'rem echo "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
+PowerShell.exe -ExecutionPolicy Bypass -Command "& ''./%1'' %2"' ##Begin Version 1.2
+
+####################
+# web.cfg template #
+####################
+New-Item "web.cfg" -ItemType file
+Set-Content "web.cfg" `
+'%
+% AeB Web Configuration file
+%
+\ExecuteOptions{dvips}
+\bWebCustomize
+% Insert redefinitions between these two marks
+\eWebCustomize'
+
+################
+# cfg template #
+################
+New-Item "00-$class.cfg" -ItemType file
+Set-Content "00-$class.cfg" '%reset the paths for \instrPath and \classPath for your system
+% Use relative (*!) paths here for instructor according to dir, where tex file is located
+\classPath{/#class}
+\instrPath*{#instrName/backup}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Syntax:
+% \classMember{firstname}{lastname}{rel-path}
+% \classMember{firstname}{lastname}*{full-path}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%'
+
+# replace markers with content of vars
+$pattern = "\\"
+$classPath = $classPath -replace $pattern, "/"
+(Get-Content "00-$class.cfg") | ForEach-Object {
+    $_ -Replace '#instrName', $instrName `
+      -Replace '#class', $classPath `
+      -Replace ':', '' } | Set-Content "00-$class.cfg" -encoding UTF8
+cd ..
diff --git a/macros/latex/contrib/thorshammer/terminate-batch.pdf b/macros/latex/contrib/thorshammer/terminate-batch.pdf
new file mode 100644
index 0000000000..61f4e3771c
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/terminate-batch.pdf
diff --git a/macros/latex/contrib/thorshammer/thorshammer.cfg b/macros/latex/contrib/thorshammer/thorshammer.cfg
new file mode 100644
index 0000000000..2b59b36022
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/thorshammer.cfg
@@ -0,0 +1,52 @@
+%
+% Configuration file for Thor's Hammer
+%
+\pwdInstrFldTU{Enter password to mark this quiz}
+\markQzFldCA{Mark It}
+\markQzFldTU{Press to mark this quiz}
+\freezeQuizFldTU{Make all fields readonly, cannot be undone}
+\freezeQuizFldCA{Freeze Quiz}
+\essayQFldTU{Assign points to extended responses}
+\completeMsgFldV{Congratulations, you have completed the quiz,
+  before doing anything else, you need to save this document.}
+\ShrtPtsFldFmt{"Short Pts: "+event.value}
+\LngPtsFldFmt{"Long Pts: "+event.value}
+\TotalsFldFmt{"Total: "+event.value+" \eqOutOf "%
++NPointTotal}
+\NoNumEnteredMsg{"You did not enter a number, enter a nonnegative number only"}
+\TooMuchCreditMsg{"You've assigned too much credit for this problem, assigning the maximum instead"}
+% caption and tool tip for \stuSaveBtn
+\stuSaveBtnCA{Save}
+\stuSaveBtnTU{Press to save and close the document}
+% verify ending the quiz
+\EndQzWarningMsg{"When you end the quiz, you cannot change
+any of your answers without starting the quiz over from the 
+beginning.\n\n 
+Press \\"Yes\\" to end the quiz."}
+\ThorsAlertTitle{"Thor's Hammer"}
+% beginning of quiz warning if no name fields
+\InitQzMsg{"You cannot begin the quiz before entering
+  your first and last names in the fields provided.\n\n
+  Enter the name as you are known in the class; otherwise,
+  you will receive no credit for your work."}
+%
+\instrSaveFldTU{Save and close this file to the current folder}
+\instrSaveFldCA{Save \string& Close}
+%
+% Other definitions
+%
+\thQHFirstName{First name:}
+\thQHLastName{Last name:}
+\thQHPoints{Points:}
+\thQHGrade{Grade:}
+\MarkWarningMsg{"You did not award the student a final mark.\
+  \\n\\nAward the mark and then save."}
+% Second save warning, appears on dismissal of Save As dialog
+\SecondSaveMsg{"Alert! This document has not been saved, do not
+  exit before saving!"}
+
+
+
+
+
+
diff --git a/macros/latex/contrib/thorshammer/thorshammer.dtx b/macros/latex/contrib/thorshammer/thorshammer.dtx
new file mode 100644
index 0000000000..b50d035d8b
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/thorshammer.dtx
@@ -0,0 +1,2398 @@
+% \iffalse
+% makeindex -s gglo.ist -o thorshammer.gls thorshammer.glo
+% makeindex -s gind.ist -o thorshammer.ind thorshammer.idx
+%<*copyright>
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%% thorshammer.sty package,                              %%
+%% Copyright (C) 2020  D. P. Story                       %%
+%%   dpstory@uakron.edu  dpstory@acrotex.net             %%
+%%                                                       %%
+%% This program can redistributed and/or modified under  %%
+%% the terms of the LaTeX Project Public License         %%
+%% Distributed from CTAN archives in directory           %%
+%% macros/latex/base/lppl.txt; either version 1.2 of the %%
+%% License, or (at your option) any later version.       %%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%</copyright>
+%<package>\NeedsTeXFormat{LaTeX2e}
+%<package>\ProvidesPackage{thorshammer}
+%<package> [2020/01/13 v1.5.7 Support commands for Thor's way]
+%<*driver>
+\documentclass{ltxdoc}
+\usepackage[colorlinks,hyperindex=false,linktocpage,bookmarksnumbered]{hyperref}
+\usepackage{calc}
+%\def\texorpdfstring#1#2{#1}
+%\pdfstringdefDisableCommands{\let\\\textbackslash}
+\OnlyDescription  % comment out for implementation details
+\EnableCrossrefs
+\CodelineIndex
+\RecordChanges
+\gdef\brpr#1{\texttt{\char123\relax#1\char125\relax}}
+\let\darg\brpr
+\let\env\texttt
+\let\opt\texttt
+\let\app\textsf
+\let\pkg\textsf
+\let\tops\texorpdfstring
+\def\EXCL{!}
+\def\nmpsep#1{\hskip-\marginparsep\texttt{#1}}
+\def\visispace{\symbol{32}}
+\def\ameta#1{\ensuremath{\langle\textit{\texttt{#1}}\rangle}}
+\def\meta#1{\textsl{\texttt{#1}}}
+\def\SUB#1{\ensuremath{{}_{\mbox{\scriptsize\ttfamily#1}}}}
+\def\CMD#1{\textbackslash#1}
+\InputIfFileExists{aebdocfmt.def}{\PackageWarning{thorshammer}{Inputting aebdocfmt.def}}
+    {\def\IndexOpt{\DescribeMacro}\def\IndexKey{\DescribeMacro}\let\setupFullwidth\relax
+     \PackageInfo{thorshammer}{aebdocfmt.def cannot be found}}
+\begin{document}
+\addtolength{\marginparwidth}{3pt}
+  \GetFileInfo{thorshammer.sty}
+  \title{The  \textsf{thorshammer} Package}
+  \author{D. P. Story\footnote{The author acknowledges Thorsten G. (a.k.a., Thor) who proposed this workflow and
+who contributed many ideas; J\"{u}rgen G. (a.k.a., Loki) also contributed many good ideas, enthusiasm,
+questions, bug detecting, and motivation. High regards and respect to both. D. P. Story (a.k.a., Odon).}\\
+    Email: \texttt{dpstory@acrotex.net}}
+  \date{processed \today}
+  \maketitle
+\setcounter{secnumdepth}{5}
+\setcounter{tocdepth}{5}
+\bgroup
+\value{secnumdepth}=3
+\value{tocdepth}=3
+  \tableofcontents
+\egroup
+  \DocInput{thorshammer.dtx}
+\IfFileExists{\jobname.ind}{\newpage\setupFullwidth\par\PrintIndex}{\paragraph*{Index} The index goes here. Execute
+    \begin{quote}\texttt{makeindex -s gind.ist -o thorshammer.ind thorshammer.idx}\end{quote}
+    on the command line and recompile
+    \texttt{thorshammer.dtx}.}
+\IfFileExists{\jobname.gls}{\PrintChanges}{\paragraph*{Change History} The list of changes goes here. Execute
+    \begin{quote}
+    \texttt{makeindex -s gglo.ist -o thorshammer.gls thorshammer.glo}
+    \end{quote}
+    on the command line and recompile \texttt{thorshammer.dtx}.}
+\end{document}
+%</driver>
+% \fi
+% \MakeShortVerb{|}
+% \InputIfFileExists{aebdonotindex.def}{\PackageInfo{web}{Inputting aebdonotindex.def}}
+%    {\PackageInfo{web}{cannot find aebdonotindex.def}}
+%    \begin{macrocode}
+%<*package>
+%    \end{macrocode}
+%    \section{Introduction}
+%    Thorsten G.\ has asked me to assist him in creating a quiz system, based on Acro\negthinspace\TeX,
+%    to be delivered to his classes. His workflow for this assessment system is a follows:\footnote{As my occassional
+%    friend J\"{u}rgen says, this workflow is a real \emph{hammer}, so I titled this package `Thors(ten) hammer', or simply
+%    \pkg{thorshammer}.}
+%    \begin{enumerate}
+%       \item The \env{quiz} environment is used to pose the questions, which consist of MC, numerical fill-in
+%       the blank, and extended response questions.
+%       \item[] Though the \env{quiz} environment is used, the student does not get his/her score reported
+%       back immediately upon finishing the quiz.
+%       \item When the student finishes the exam, taken in AR, he/she presses
+%       the \textsf{End Quiz} control and saves the document as \texttt{\string\jobname-ID.pdf}, where \texttt{ID}
+%       is a student identification. I am informed the ID is the student name.
+%       \item At some point, the instructor's script moves the document to the instructors folder.
+%       \item The instructor opens the PDF and finishes marking the extended response questions and assigns a grade.
+%    \end{enumerate}
+%    This package supports the Thorsten's workflow by providing the necessary form elements and JavaScript
+%    to carry out his(her) plan. What happens to the quiz after that, I do not know.
+%
+%\changes{v1.4}{2019/08/11}{Begin major change to this package, leaving v1.3.8 as our best working
+% version prior to this update. }
+%
+%    \section{Preliminaries}
+%
+%    \begin{macrocode}
+\RequirePackage{xkeyval}
+\edef\th@dquoteCat{\the\catcode`\"}
+\catcode`\"=12\relax
+%    \end{macrocode}
+% \subsection{Options for this package}
+%
+% \leavevmode\IndexOpt{nocfg} If this option is taken, \texttt{thorshammer.cfg} is not input.
+%    \begin{macrocode}
+\DeclareOptionX{nocfg}{\let\th@loadCFG\dl@NO}
+\let\th@loadCFG\dl@YES
+%    \end{macrocode}
+%    \leavevmode\IndexOpt{testmode} If this option is taken, quizzes can be used in the normal way.
+%    \begin{macrocode}
+\newif\ifthtestmode\thtestmodefalse
+\DeclareOptionX{testmode}{\thtestmodetrue}
+\DeclareOptionX{!testmode}{\thtestmodefalse}
+%    \end{macrocode}
+%    \leavevmode\IndexOpt{ordinary} This is an experimental option to see if we can produce
+%    a regular quiz with selected features of a \pkg{thorshammer} workflow.
+%    \begin{macrocode}
+\newif\ifthordinary \thordinaryfalse
+\DeclareOptionX{ordinary}{\thtestmodetrue\thordinarytrue}
+%    \end{macrocode}
+% \leavevmode\IndexOpt{useclass}Use this option to bring in addition code to declare each member of
+% the class, to automatically build a quiz for each class member, to distribute these
+% quizzes to a designated folder of the instructor, and to distribute the quizzes the
+% respective class folder.
+%    \begin{macrocode}
+\newif\ifbasicmethods\basicmethodstrue
+\newif\ifuseclassOpt\useclassOptfalse
+\def\bUseClass{false}
+\DeclareOptionX{useclass}{\useclassOpttrue
+  \def\bUseClass{true}\basicmethodsfalse
+}
+%    \end{macrocode}
+%    \leavevmode\IndexOpt{usebatch}This option should be used with the \opt{useclass} option.
+%    When this option is taken, the no freeze quiz button is created. The batch sequence
+%    \textsf{Thor's way} does that, and the presence of the freeze button, the instructor
+%    may press it without thinking. We don't want that to happen.
+%    \begin{macrocode}
+\newif\ifth@allowfreeze \th@allowfreezetrue
+\DeclareOptionX{usebatch}{\th@allowfreezefalse
+  \ExecuteOptionsX{useclass}}
+%    \end{macrocode}
+%    \leavevmode\IndexOpt{batchdistr} This option declares the instructor's intention
+%    of using \app{Acrobat} to apply security using `\textsf{Thor distributes.sequ}' or  `\textsf{Thor protects and distributes.sequ}'
+%    to apply security and to distribute the files to the students's folders. This option simply
+%    expands \cs{distrToStudentsOff}, and redefines the two commands so the author can't use them. This option
+%    has no effect on writing quizzes to the instructor's folder.
+%    \begin{macrocode}
+\DeclareOptionX{batchdistr}{\ExecuteOptionsX{usebatch}%
+  \AtEndOfPackage{\distrToStudentsOff
+  \let\distrToStudentsOff\relax\let\distrToStudentsOff\relax}}
+%    \end{macrocode}
+%    Process the options
+%    \begin{macrocode}
+\ProcessOptionsX
+\edef\thOrdQz{\ifthordinary true\else false\fi}
+%    \end{macrocode}
+% \subsection{Required packages}
+%    \begin{macrocode}
+\RequirePackage{insdljs}[2019/08/06]
+%    \end{macrocode}
+% We use the \opt{usealtadobe} option of \pkg{insdljs}, but not directly. If \cs{inputAltAdbFncs}
+% is \cs{relax} than the functions have not already been input above \pkg{thorshammer}.
+% \changes{v1.3.5}{2019/08/06}{Use \string\cs{usedAdbFuncs} to detect \string\opt{usealtadobe} option}
+%    \begin{macrocode}
+\ifx\usedAdbFuncs\dl@NO
+  \def\inputAltAdbFncs{\InputIfFileExists{altadbfncs.def}%
+    {\PackageInfo{insdljs}{Inputting code for usealtadobe option}}%
+    {\PackageWarning{insdljs}{Cannot find altadbfncs.def.\MessageBreak
+     Reinstall or refresh your file name database.}}}%
+     \let\usedAdbFuncs\dl@YES
+\else
+  \let\inputAltAdbFncs\relax
+\fi
+\inputAltAdbFncs
+\RequirePackage{exerquiz}[2019/08/13]
+\RequirePackage{eq-save}[2019/08/07]
+\let\execjs\dl@YES
+\@ifundefined{CommentStream}{\newwrite\CommentStream}{}
+\def\csarg#1#2{\expandafter#1\csname#2\endcsname}
+\providecommand{\eqSP}{\string\040}
+\def\thPageOne{\setcounter{page}{1}}
+%    \end{macrocode}
+%    \section{Setting the initial view}
+%    We require the document to be opened on the first page, but the initial magnification
+%    is under the control of the document author.\medskip\par
+%    \noindent
+%    \DescribeMacro\setInitMag\nmpsep{\darg{fitpage\string|actualsize\string|fitwidth\string|fitheight\string|fitvisible\string|inheritzoom}}\\
+%    This command determines the initial magnification. There are a choice of six values for the argument; the default is \texttt{fitpage}
+%    \begin{macrocode}
+\def\setInitMag#1{\setkeys{thim}{mag=#1}}
+\define@choicekey+{thim}{mag}[\val\nr]%
+  {fitpage,actualsize,fitwidth,fitheight,%
+   fitvisible,inheritzoom}[fitpage]%
+  {\edef\th@initmag{\@nameuse{dl@\val}}}
+  {\PackageWarning{thorshammer}{%
+    Bad choice for initial magnification,\MessageBreak
+    permissible values are fitpage, actualsize,\MessageBreak
+    fitwidth, fitheight, fitvisible, and\MessageBreak
+    inheritzoom. Try again}}
+\def\th@initmag{\dl@fitpage}
+%    \end{macrocode}
+%    The \cs{addToDocOpen} is a command from \pkg{insdljs}. We turn off calculations as the student
+%    does not need to see the calculation icon each time s/he enters a response. When the instructor
+%    presses the \textsf{Mark It} button, calculations are turned on again. In the second line
+%    below, we set the initial view to page~1 and the magnification set by the \cs{setInitMag} command above.
+%    \begin{macrocode}
+\addToDocOpen{\JS{%
+  var stmot=app.setTimeOut("this.calculate=false;",100);}}
+\addToDocOpen{\GoToD[\Page{1}\th@initmag]}
+%    \end{macrocode}
+%     \section{Declaring instructor and class information}
+%
+%     \DescribeMacro\instrPath\nmpsep{*\darg{\ameta{path}}} The path to the
+%     instructor's folder. It is assumed that this \ameta{path} is an
+%     absolute path. If the star option is taken, then the path is relative
+%     to the current folder. The \DescribeMacro\instrPathIsCHTTP\cmd{\instrPathIsCHTTP}
+%     declaration is available if the path to the instructor is a WebDAV address. This
+%     info is passed on the a JavaScript method.
+%    \begin{macrocode}
+\def\instrPathIsCHTTP{\def\thInstrFS{CHTTP}}
+\let\thInstrFS\@empty
+\newcommand\instrPath{\@ifstar
+  {\gdef\InstrPathFull{false}\instrPath@i}
+  {\gdef\InstrPathFull{true}\instrPath@i}}
+\def\instrPath@i#1{\gdef\InstrPath{"#1"}}
+\def\InstrPathFull{true}
+%\let\InstrPath\@empty
+\def\InstrPath{this.path.replace(reRmFn,"")}
+%    \end{macrocode}
+%    \DescribeMacro\classPath\nmpsep{*\darg{\ameta{path}}} The path to the class folder.
+%    It is assumed that this \ameta{path} is an absolute path. If
+%    the star option is taken, then the path is relative to the current folder.
+%    The \DescribeMacro\classPathIsCHTTP\cmd{\instrPathIsCHTTP}
+%    declaration is available if the path to the class folders is a WebDAV address. This
+%    info is passed on the a JavaScript method.
+%    \begin{macrocode}
+\def\classPathIsCHTTP{\def\thClassFS{CHTTP}}
+\let\thClassFS\@empty
+\newcommand\classPath{\@ifstar
+  {\gdef\ClassPathFull{false}\classPath@i}
+  {\gdef\ClassPathFull{true}\classPath@i}}
+\def\classPath@i#1{\gdef\ClassPath{"#1"}}
+\def\ClassPath{this.path.replace(reRmFn,"")}
+\def\ClassPathFull{true}
+%    \end{macrocode}
+%
+%     \section{Running headers}
+%     The scheme used here assumes no other {\LaTeX} package has been used to take over the running
+%     headers (and footers). If that is the case, use the values of the commands below to design
+%     your own.
+%     \DescribeMacro\thQzHeaderL\nmpsep{\darg{\ameta{text}}} This is inserted into the left running header
+%     for the quiz pages.
+%    \begin{macrocode}
+\def\thQzHeaderL#1{\def\th@QzHeaderLQ{\makebox[0pt][l]{#1}}}
+\def\th@QzHeaderL{\th@QzHeaderLQ}
+\thQzHeaderL{Thor's Class}
+\def\th@QzHeaderLS{\th@HeaderOffset\th@QzHeaderLQ}
+%    \end{macrocode}
+%     \DescribeMacro\thQzHeaderCQ\nmpsep{\darg{\ameta{text}}} This is inserted into the center running header
+%     for the \emph{quiz} pages.
+%    \begin{macrocode}
+\def\thQzHeaderCQ#1{\def\th@QzHeaderCQ{\makebox[0pt][c]{#1}}}
+\thQzHeaderCQ{Quiz \thQuizName}
+\def\th@QzHeaderC{\th@QzHeaderCQ}
+%    \end{macrocode}
+%     \DescribeMacro\thQzHeaderCS\nmpsep{\darg{\ameta{text}}} This is inserted into the center running header
+%     for the \emph{solution} pages.
+%    \begin{macrocode}
+\def\thQzHeaderCS#1{\def\th@QzHeaderCS{\makebox[0pt][c]{#1}}}
+\thQzHeaderCS{Solutions: \thQuizName}
+%    \end{macrocode}
+%     \DescribeMacro\thQzHeaderR\nmpsep{\darg{\ameta{text}}} This is inserted into the right running header
+%     for the solution pages.
+%    \begin{macrocode}
+\def\thQzHeaderR#1{\def\t@hQzHeaderR{\makebox[0pt][r]{#1}}}
+\thQzHeaderR{\thepage}
+%    \end{macrocode}
+%    We apply the running headings, depending on whether \pkg{web} loaded by testing for the
+%    \texttt{webheadings} page style.
+%    \begin{macrocode}
+\@ifundefined{ps@webheadings}{%
+  \def\th@setHeaders{%
+  \renewcommand{\@oddhead}{\th@QzHeaderL\hfil\th@QzHeaderC\hfil
+  \t@hQzHeaderR}\renewcommand{\@evenhead}{\@oddhead}}%
+}{%
+  \def\th@setHeaders{%
+    \lheader{\th@QzHeaderL}%
+    \cheader{\th@QzHeaderC}%
+    \rheader{\t@hQzHeaderR}}%
+}
+%    \end{macrocode}
+%    Change the header for the solution section
+%    \begin{macrocode}
+\def\eq@normallheader{%
+  \@ifundefined{ps@webheadings}{%
+    \def\th@QzHeaderL{\th@QzHeaderLS}%
+    \def\th@QzHeaderC{\th@QzHeaderCS}%
+  }{%
+    \lheader{\th@QzHeaderLS}%
+    \cheader{\th@QzHeaderCS}%
+  }
+}
+%    \end{macrocode}
+%    \DescribeMacro\rhPgNumsOnly Originally, this package only exhibited page numbers
+%    in the running header, expanding \cs{rhPgNumsOnly} in the preamble restores that
+%    original experience.
+%    \begin{macrocode}
+\def\rhPgNumsOnly{\thQzHeaderL{}\thQzHeaderCQ{}\thQzHeaderCS{}}
+\AtBeginDocument{\th@setHeaders}
+%    \end{macrocode}
+%     \section{Declaring a cover page}
+%     \DescribeMacro\DeclareCoverPage\nmpsep{\darg{\ameta{pgNum}}}
+%     A cover page, if declared, is appended to the beginning of the quiz. The page
+%     specified by \ameta{pgNum} is the cover page. The cover page is a single page
+%     and must occur prior to any quiz. Valid in the \emph{preamble only}.
+%     \changes{v1.4.1}{2019/08/16}{Implement the concept of a cover page.}
+%    \begin{macrocode}
+\newif\ifthCoverPage \thCoverPagefalse
+\newcommand{\DeclareCoverPage}[1]{\thCoverPagetrue
+  \def\thIsCP{true}\def\thCvrPg{#1}}
+\def\thIsCP{false}\def\thCvrPg{0}
+\@onlypreamble\DeclareCoverPage
+%    \end{macrocode}
+%     \section{Basic methods}
+%
+%     Thor is tormenting me with the basic methods option. The basic methods option is
+%     no options other than perhaps \opt{nocfgs}. As a consequence, the student names are
+%     not pre-filled into the name fields. When multiple quizzes are produced, they are named
+%     differently, \cs{jobname-1.pdf}, \cs{jobname-2.pdf}, and so on. A lot of work has gone
+%     in to the basic methods so it works link the non-basic methods (option \opt{useclass} or higher).
+%     The commands \cs{instrPath} and \cs{classPath} are supported; to use the \cs{classMember}
+%     command, use \opt{useclass} or higher. In addition to \cs{instrPath} and \cs{classPath}, we
+%     define special basic method commands, as describe in the next section.
+%
+%     \subsection{Configuring the basic methods experience}
+%
+%     \DescribeMacro\useNameToCustomize\nmpsep{ \normalfont(Basic methods)}
+%     \cs{useNameToCustomize}
+% can be used to modify the file name of the quiz to include student name; the default is to
+% use the original quiz file name. This command is implemented through the \textsf{Freeze Quiz} button.
+% This command has no effect in the non-basic setting.
+% \changes{v1.3.6}{2019/08/07}{freezeQuizMU: Cannot freeze unless grade given and added suffix
+% \string\texttt{"-g"} to document name on saving.}
+%    \changes{v1.4.8}{2019/09/05}{Added \string\cs{useNameToCustomize}}
+%    \begin{macrocode}
+\def\useNameToCustomize{\def\thUseNameToCustomize{true}}
+\def\thUseNameToCustomize{false}
+%    \end{macrocode}
+%    \DescribeMacro\enumQuizzes\nmpsep{\darg{\ameta{num}}} (Basic methods) This file specifies that
+%    the quizzes should be replicated \ameta{num} times and named \cs{jobname-1},
+%    \cs{jobname-2}, ..., \cs{jobname-\ameta{num}}. The default is not to enumerate.
+%    \changes{v1.4.8}{2019/09/05}{Added \string\cs{enumQuizzes}}
+%    \begin{macrocode}
+\def\enumQuizzes#1{\def\bUseClass{true}\basicmethodsfalse
+  \ClassEntriestrue\def\ClassPathFull{true}\def\InstrPathFull{true}%
+  \def\ClassPath{this.path.replace(reRmFn,"")}%
+  \def\InstrPath{this.path.replace(reRmFn,"")}%
+  \bgroup\@tempcnta#1\relax
+  \@whilenum\@tempcnta>\z@\do{\classMember{}{}{}%
+    \advance\@tempcnta\m@ne}\egroup
+  \def\thEnumQuizzes{#1}\def\bEnumQuizzes{true}}
+\def\thEnumQuizzes{0}\def\bEnumQuizzes{false}
+%    \end{macrocode}
+%    \DescribeMacro\distrQuizzes\nmpsep{\darg{\darg{\ameta{folder\SUB1}}\darg{\ameta{folder\SUB2}}...\darg{\ameta{folder\SUB{n}}}}}
+%    (Basic methods) If \cs{distrQuizzes} is used, \cs{enumQuizzes} command is ignored. The quizzes are enumerated,
+%    as described above, but the number of quizzes created is the number of folders declared. The script
+%    |\sadQuizzes| also distributes the individual quizzes to the appropriate folder, on the path
+%    determined by the |\classPath| command.
+%    \changes{v1.4.8}{2019/09/05}{Added \string\cs{distrQuizzes}}
+%    \changes{v1.5.4}{2019/11/30}{Reworked \string\cs{distrQuizzes} to account for
+%    second star option of \string\cs{classMember}}
+%    \begin{macrocode}
+\newcommand{\distrQuizzes}{%
+  \ifuseclassOpt
+    \def\th@next{\PackageWarning{thorshammer}
+    {Use have specified the useclass option or higher\MessageBreak
+     yet you employ \string\distrQuizzes, these are\MessageBreak
+     incompatible. Assuming the specified package option}}%
+  \else
+    \let\th@next\th@distrQuizzes
+  \fi\th@next
+}
+\def\th@distrQuizzes{\def\bUseClass{true}\basicmethodsfalse
+  \ClassEntriestrue\bgroup\@makeother\_\th@distrQuizzes@i}
+\def\rmSTAR#1*\@nil{\def\@folder{#1}}
+%\def\tstForSTAR#1{\tstForSTAR@i#1**\@nil}
+\def\tstForSTAR#1*#2*\@nil{\def\@rgi{#1}\ifx\@rgi\@empty
+  \def\ISSTAR{*}\rmSTAR#2\@nil\else\let\ISSTAR\@empty\fi}%
+\def\th@distrQuizzes@i#1{\@tempcnta\z@
+  \@tfor\@folder:=#1\do{\advance\@tempcnta\@ne
+%    \end{macrocode}
+%   Determine if \cs{@folder} begin with \texttt*, remove it and return
+%   the path as \cs{@folder}
+%    \begin{macrocode}
+    \expandafter\tstForSTAR\@folder**\@nil
+    \edef\x{\noexpand\classMember{}{}\ISSTAR{\@folder}}\x
+  }\xdef\enumQuizzes{\the\@tempcnta}%
+  \gdef\bDistrQuizzes{true}\egroup
+}
+\def\bDistrQuizzes{false}
+%    \end{macrocode}
+%
+%     \paragraph*{Just auto-save the document - not recommended}
+%     The \cs{executeSave()} command previously figured in importantly,
+%     as this package developed, use of \cs{executeSave()} cannot be
+%     recommended. This command was implemented early in the development process
+%    \begin{macrocode}
+\@ifundefined{executeSave}
+  {\def\executeSave(){%
+  console.println("automatically saving this file...");^^J%
+  var retn=aebTrustedFunctions(this,aebDocSaveAs,%
+  {cPath:this.path,bCopy:false})}}{}
+%    \end{macrocode}
+%    The \DescribeEnv{docassembly}\env{docassembly} environment was created early
+%    in development and was meant to be used with \cs{executSave()}. The environment
+%    definition was updated to be equivalent to the \env{makeClassFiles} environment.
+%    An environment by the same name, and the same functionality, is defined in \pkg{aeb\_pro}.
+%     \changes{v1.4.14}{2019/09/13}{Inserted \string\cs{mkClFlsSpcls} as optional
+%     argument of \string\env{docassembly}}
+%    \begin{macrocode}
+\@ifundefined{docassembly}
+  {\newenvironment{docassembly}{%
+    \execJS[\mkClFlsSpcls]{docassembly}}{\endexecJS}}
+  {\renewenvironment{docassembly}{%
+    \execJS[\mkClFlsSpcls]{docassembly}}{\endexecJS}}
+%    \end{macrocode}
+%
+%    \subsection{Post creation document assembly}
+%    The \DescribeMacro\rasSolns\cmd\sadQuizzes{} command is placed within the
+%    \env{docassembly} or \env{makeClassFiles} environment,
+%    \cs{sadQuizzes} in the body of the environment.
+%\begin{verbatim}
+%\begin{docassembly}
+%\sadQuizzes
+%\end{docassembly}
+%\begin{document}
+%\end{verbatim}
+%Originally, we defined a command \cs{rasSolns}, this command has been \cs{let} to
+%\cs{sadQuizzes}, which now performs its duties.
+%    \begin{macrocode}
+%    \end{macrocode}
+%
+%    \section{Form field commands}
+%
+%    We define two types of controls: (1) those placed outside the quiz; (2) those placed within the quiz.
+%
+%    \subsection{Controls above the \tops{\protect\env{quiz}}{quiz} environment}
+%
+%    \paragraph*{Commands that occur above the \tops{\protect\env{quiz}}{quiz} environment}\leavevmode\par\medskip\noindent
+%    The student needs to sign in with his/her first and last name. The commands
+%    \DescribeMacro\FirstName\cmd\FirstName{} and \DescribeMacro\LastName\cmd\LastName{} are
+%    defined for that purpose.
+%    \begin{macrocode}
+\ifbasicmethods\let\th@namePresets\@empty\else
+%    \end{macrocode}
+%    If the option \opt{useclass}, or higher, is taken, we make these fields read only and the
+%    JavaScript code of \cs{sadQuizzes} will fill name field in for the student.
+%    \begin{macrocode}
+\def\th@namePresets{\Ff\FfReadOnly\BC{}}\fi
+\newcommand\FirstName[3][]{\th@bMrkQz\textField[%
+  \presets{\th@namePresets}#1]{Name.first}{#2}{#3}}
+\newcommand\LastName[3][]{\textField[%
+  \presets{\th@namePresets}#1]{Name.last}{#2}{#3}}
+%    \end{macrocode}
+%    The \cs{sadQuizzes} command uses the name fields to identify on which page a quiz begins. This worries
+%    me a little if a document designer places more than one name field for a quiz. We attempt to make
+%    the first use of the name field per quiz. We define \cs{th@bMrkQz}. These fields are place exactly once
+%    for each quiz and is attached to the name fields.
+%    \changes{v1.4.7}{2019/08/27}{Added marker field attached to name field}
+%    \begin{macrocode}
+\def\th@bMrkQz{\@ifundefined{bMrkQz\currQuiz}
+  {\rlap{\textField[\Ff\FfReadOnly\BC{}\BG{}]{bMrkQz}{0pt}{0pt}}%
+   \@namedef{bMrkQz\currQuiz}{}}{}}
+%    \end{macrocode}
+%    \DescribeMacro{\FullName}\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}} The first and
+%    last name fields are required; however, when \opt{useclass} or higher is used, they are automatically
+%    filled in. The \cs{FullName} field uses the calculate event to extract the first and last names
+%    and displays them together in one field. The format for the this name field can be changed
+%    through the declaration \DescribeMacro\thfullnameFmt\cmd{\thfullnameFmt}.
+%    \begin{macrocode}
+\def\th@fullnamePresets{\Ff\FfReadOnly\BG{}\BC{}}
+\def\thfullnameFmt#1{\def\th@fullnameFmt##1##2{#1}}
+\thfullnameFmt{#1+" "+#2}
+\newcommand{\FullName}[3][]{\textField[%
+  \presets{\th@fullnamePresets}#1\AAcalculate{%
+  var fName=this.getField("Name.first").value;\r
+  var lName=this.getField("Name.last").value;\r
+  event.value=\th@fullnameFmt{fName}{lName};}]{FullName}{#2}{#3}}
+%    \end{macrocode}
+%    \leavevmode\DescribeMacro\pwdInstrFld\nmpsep{[\ameta{options}]\darg{\ameta{pwd}}\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    In this workflow, when the instructor opens a quiz file, he/she enters a password. On success, the
+%    non-extended response questions of the student's quiz is marked, and various hidden form elements are
+%    made visible.
+%    \begin{macrocode}
+%    \end{macrocode}
+%     \DescribeMacro\pwdInstrFldTU\nmpsep{\darg{\ameta{pdfstr}}}
+%    can be redefined to provide a tool tip
+%    for this field.
+%    \begin{macrocode}
+\def\pwdInstrFldTU#1{\def\pwdInstrFld@TU{#1}}
+\pwdInstrFldTU{Enter password to mark this quiz}
+%    \end{macrocode}
+%    The definition of \cmd\pwdInstrFld
+%    \begin{macrocode}
+\newcommand{\pwdInstrFld}[4][]{% opts, pwd, wd, ht
+  \@ifundefined{\currQuiz-nQs}{\def\nQs{0}}
+    {\edef\nQs{\@nameuse{\currQuiz-nQs}}}%
+  \textField[\cmd{\bParams{\currQuiz}{\nQs}{"#2"}\eParams}
+  \Ff\FfPassword\AAkeystroke{\pwdKeyJS}
+  \protect\AA\protect\Ff\TU{\pwdInstrFld@TU}#1%
+]{pwdtxt}{#3}{#4}}
+%    \end{macrocode}
+%    \DescribeMacro\markQz\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}} Loki
+%    suggested another idea to have the password field hidden until the instructor opens the file.
+%    Well if you are doing that, why have a password field? Instead, a push button is provided.
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\markQzFldCA\nmpsep{\ameta{jsstr}} The caption for this button
+%    \begin{macrocode}
+\def\markQzFldCA#1{\def\markQzFld@CA{#1}}
+\markQzFldCA{Mark It}
+%    \end{macrocode}
+%    \DescribeMacro\markQzFldTU\nmpsep{\ameta{jsstr}} The tool tip for this button
+%    \begin{macrocode}
+\def\markQzFldTU#1{\def\markQzFld@TU{#1}}
+\markQzFldTU{Press to mark this quiz}
+%    \end{macrocode}
+%    The code for \cmd\markQz. \textbf{Important!}\marginpar{\raggedleft\textbf{Important!}} For obvious
+%    reasons, we don't want the push button to be seen by the students. As a result, it is initially hidden.
+%    The key to having the push button visible when the instructor is the private JavaScript variable
+%    \texttt{\_thorshammer}\marginpar{\raggedleft\texttt{\_thorshammer}} (this can be changed). The following
+%    code is placed in the \texttt{config.js}\marginpar{\raggedleft\texttt{config.js}} file of the instructor's \app{Acrobat} installation:
+%    \begin{quote}\ttfamily
+%    var \_thorshammer=true;
+%    \end{quote}
+%    \app{Acrobat} reads this file only once when it's opened.
+%    When the instructor opens the student's quiz PDF in \app{Acrobat}\marginpar{\raggedleft\app{Acrobat}},
+%    some underlying JavaScript code tests whether the \texttt{\_thorshammer} variable is defined and is
+%    \texttt{true}. If these conditions are met, JavaScript makes the \cs{markQuizFld} and
+%    \cs{freezeQz} fields visible.
+%    \begin{macrocode}
+\newcommand{\markQz}[3][]{%
+  \@ifundefined{\currQuiz-nQs}{\def\nQs{0}}%
+    {\edef\nQs{\@nameuse{\currQuiz-nQs}}}%
+%    \end{macrocode}
+%    This text field is placed underneath the push button. It is the one that
+%    causes the \cs{markQz} field to be visible.
+%    \begin{macrocode}
+  \makebox[0pt][l]{\textField[\BC{}\BG{}\H{S}\AAformat{%
+    var f=this.getField("MarkIt");\r
+    var g=this.getField("freezeQz");\r
+    if(typeof _thorshammer!="undefined" && _thorshammer){\r\t
+    if(f!=null)f.display=display.visible;\r\t
+} else{\r\t
+    if(f!=null)f.display=display.hidden;\r\t
+    if(g!=null)g.display=display.hidden;\r
+}}]{hideTxtFldMI}{0pt}{0pt}}%
+%    \end{macrocode}
+%    The push button seen by the instructor to mark the quiz.
+%    \begin{macrocode}
+  \pushButton[\cmd{\bParams{\currQuiz}{\nQs}\eParams}\F\FHidden
+    \AAmouseup{\commonPassKey}\CA{\markQzFld@CA}
+    \TU{\markQzFld@TU}\protect\AA\protect\F#1%
+  ]{MarkIt}{#2}{#3}}
+%    \end{macrocode}
+%    \DescribeMacro\freezeQuiz\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    The \cs{freezeQuiz} makes all form fields readonly. After the instructor finishes marking
+%    the quiz, he/she presses the freeze quiz button before he moves it to the student's folder
+%    for review. This is done so the student cannot modify the quiz in any case and beg for more
+%    points. (They never beg for fewer points). The freeze quiz button makes itself hidden as well.
+%    \begin{macrocode}
+%    \end{macrocode}
+%     \DescribeMacro\freezeQuizFldTU\nmpsep{\darg{\ameta{pdfstr}}}
+%    can be redefined to provide a tool tip for this field.
+%    \begin{macrocode}
+\def\freezeQuizFldTU#1{\def\freezeQuizFld@TU{#1}}
+\freezeQuizFldTU{Make all fields readonly, cannot be undone}
+%    \end{macrocode}
+%     \DescribeMacro\freezeQuizFldCA\nmpsep{\darg{\ameta{pdfstr}}}
+%    can be redefined to provide a button caption for this field.
+%    \begin{macrocode}
+\def\freezeQuizFldCA#1{\def\freezeQuizFld@CA{#1}}
+\freezeQuizFldCA{Freeze Quiz}
+%    \end{macrocode}
+%    The definition of \cmd\freezeQuiz. If the \opt{usebatch} option is taken,
+%    we do not create the push button.
+%    \begin{macrocode}
+\newcommand\freezeQuiz[3][]{\pushButton[\cmd{\let\%\defjsLB}
+  \CA{\freezeQuizFld@CA}\F\FHidden
+  \TU{\freezeQuizFld@TU}\AAmouseup{freezeQuizMU()}
+  \protect\AA\protect\F
+  #1]{freezeQz}{}{11bp}}
+%    \end{macrocode}
+%    \DescribeMacro\instrSave\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    A companion macro to \cs{freezeQuiz}. This macro is substituted for \cs{freezeQuiz}
+%    when the \opt{usebatch} option is taken. The \cs{instrSave} and \cs{freezeQuiz}
+%    should not appear in the same document; we give them the same field name
+%    so the JavaScript treats them them the same, in terms of making them hidden
+%    and visible. |\ifth@allowfreeze|
+%    \begin{macrocode}
+%    \end{macrocode}
+%     \DescribeMacro\instrSaveFldTU\nmpsep{\darg{\ameta{pdfstr}}}
+%    can be redefined to provide a tool tip for this field.
+%    \begin{macrocode}
+\def\instrSaveFldTU#1{\def\instrSaveFld@TU{#1}}
+\instrSaveFldTU{Save and close this file to the current folder}
+%    \end{macrocode}
+%     \DescribeMacro\instrSaveFldCA\nmpsep{\darg{\ameta{pdfstr}}}
+%    can be redefined to provide a button caption for this field.
+%    \begin{macrocode}
+\def\instrSaveFldCA#1{\def\instrSaveFld@CA{#1}}
+\instrSaveFldCA{Save \string& Close}
+%    \end{macrocode}
+%    The definition of \cmd\instrSave. If the \opt{usebatch} option is taken,
+%    we do not create the push button.
+%    \begin{macrocode}
+\newcommand\instrSave[3][]{\pushButton[%
+  \CA{\instrSaveFld@CA}\F\FHidden
+  \TU{\instrSaveFld@TU}\AAmouseup{%
+    var f=this.getField("studentenGrade");\r
+    var str=""+f.value;\r
+    str=str.replace(/\string\s/g,"");\r
+    if (str=="")\r\t
+      app.alert("You did not award the student a final mark."
+      +"\\n\\nAward the mark and then save.");\r
+    else {\r\t
+      aebTrustedFunctions(this,aebSaveAs);\r\t
+    this.closeDoc(true);\r
+  }}\protect\AA\protect\F
+  #1]{freezeQz}{}{11bp}}
+%    \end{macrocode}
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\freezeOrSave\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    is the recommended way of inserting \cs{freezeQuiz} or \cs{instrSave}. If \opt{usebatch}
+%    is taken, \c{freezeOrSave} expands to \cs{instrSave}; otherwise it expands to \cs{freezeQuiz}.
+%\changes{v1.2}{2019/07/16}{Added \string\cs{freezeOrSave}}
+%    \begin{macrocode}
+\AtEndOfPackage{\ifth@allowfreeze\let\freezeOrSave\freezeQuiz
+  \else\let\freezeOrSave\instrSave\fi}
+%    \end{macrocode}
+%    \DescribeMacro\studentReport\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}} In Thor's
+%    way of things, a summary report is placed at the top of the document. This readonly field
+%    shows the number of points awarded and the total points.
+% \changes{v1.1.8}{2019/07/08}{make studentenReport initially hidden}
+%    \begin{macrocode}
+\newcommand{\studentReport}[3][]{%
+  \textField[\BC{}\BG{}\F\FHidden\Ff\FfReadOnly\protect\Ff#1%
+  ]{studentenReport}{#2}{#3}}
+%    \end{macrocode}
+%    \DescribeMacro\studentGrade\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    Again, in Thor's way of things, a text field is available to assign grade. This field
+%    is initially hidden, but becomes visible when instructor signs in.
+%    \begin{macrocode}
+\newcommand{\studentGrade}[3][]{\textField[\F\FHidden\protect\F
+  \BC{red}\BG{}\Q1\textSize{12}\textColor{blue}
+  \AAkeystroke{event.change=event.change.toUpperCase()}#1%
+  ]{studentenGrade}{#2}{#3}}
+%    \end{macrocode}
+%    \DescribeMacro\thQHFirstName\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    The first name of the student
+%    \begin{macrocode}
+\def\thQHFirstName#1{\def\th@QHFirstName{\textbf{#1}\space}}
+\thQHFirstName{First name:}
+%    \end{macrocode}
+%    \DescribeMacro\thQHLastName\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    The last name of the student
+%    \begin{macrocode}
+\def\thQHLastName#1{\def\th@QHLastName{\textbf{#1}\space}}
+\thQHLastName{Last name:}
+%    \end{macrocode}
+%    \DescribeMacro\thQHPoints\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    Number of points, displayed in the form `10 / 20'.
+%    \begin{macrocode}
+\def\thQHPoints#1{\def\th@QHPoints{\textbf{#1}\space}}
+\thQHPoints{Points:}
+%    \end{macrocode}
+%    \DescribeMacro\thQHGrade\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    Some grade mark (A, B, C, etc., or 1, 2, 3, etc.)
+%    \begin{macrocode}
+\def\thQHGrade#1{\def\th@QHGrade{\textbf{#1}\space}}
+\thQHGrade{Grade:}
+%    \end{macrocode}
+%     \DescribeMacro\thQuizHeader\nmpsep{*}
+%     The above commands typically appear above the quiz and placed in some beautiful way.
+%     We bundle these commands into a single one, according to my own happiness, but you may
+%     seek happiness some other way by redefining \cs{thQuizHeaderLayout}.
+%     (The command \cs{thQuizHeader} just picks up on the \texttt*-option, then expands \cs{thQuizHeaderLayout}.)
+%     The command is placed beneath the \cs{DeclareQuiz} command and above the \env{quiz}
+%     environment. The command automatically emits a \cs{newpage}, unless the \texttt*-option is taken.\par\medskip\noindent
+%\begin{minipage}[t]{\widthof{\cs{DeclareQuiz\darg{\ameta{qz-name}}}}}
+%\begin{flushleft}
+%\textbf{Preferred Placement}\\[3pt]
+%\ttfamily
+%\cs{DeclareQuiz\darg{\ameta{qz-name}}}\\
+%...\\
+%\string\begin\darg{document}\\
+%...\\
+%\cs{thQuizHeader}\\
+%...\\
+%\ameta{\textsf{quiz-begins}}
+%\end{flushleft}
+%\end{minipage}\qquad
+%\begin{minipage}[t]{\widthof{\cs{DeclareQuiz\darg{\ameta{qz-name}}}}}
+%\begin{flushleft}
+%\textbf{Alternate Placement}\\[3pt]
+%\ttfamily
+%\string\begin\darg{document}\\
+%\cs{DeclareQuiz\darg{\ameta{qz-name}}}\\
+%\cs{thQuizHeader}\\
+%...\\
+%\ameta{\textsf{quiz-begins}}
+%\end{flushleft}
+%\changes{v1.4.3}{2019/08/22}{let \string\cs{Hy@EveryPageAnchor} to \string\cs{relax}}
+%\end{minipage}\medskip
+%    \begin{macrocode}
+\newcommand{\thQuizHeader}{\let\Hy@EveryPageAnchor\relax
+  \@ifstar{\thPageOne\thQuizHeaderLayout}
+  {\newpage\thPageOne\thQuizHeaderLayout}%
+}
+%    \end{macrocode}
+%     \DescribeMacro\thQuizHeaderLayout The body of this command contains the arraignment of
+%     the above defined commands. It is this command that may be redefined.
+%    \begin{macrocode}
+\newcommand\thQuizHeaderLayout{\noindent
+  \th@QHFirstName\FirstName{1.5in}{13bp}\vcgBdry[3pt]
+  \th@QHLastName\LastName{1.5in}{13bp}\vcgBdry[6pt]
+  \begin{minipage}[t]{1.2in}\kern0pt
+    \makebox[0pt][r]{\raggedleft\markQz{}{11bp}%
+    \hspace{\marginparsep}}%
+  \th@QHPoints\studentReport{\widthof{000/000}}{11bp}\vcgBdry[6pt]
+    \makebox[0pt][r]{\raggedleft\freezeOrSave{}{11bp}%
+    \hspace{\marginparsep}}%
+  \th@QHGrade\studentGrade{14bp}{14bp}\vcgBdry[6pt]
+  \end{minipage}\hfill
+  \begin{minipage}[t]{\linewidth-1em-1.2in}\kern0pt
+  \begin{sumryTblAux}{\currQuiz}
+  \displaySumryTbl[ntables=1,showmarkup]{\currQuiz}
+  \end{sumryTblAux}
+  \end{minipage}}
+%    \end{macrocode}
+% This assumes the English language and the \opt{usesumrytbls} option of \pkg{exerquiz}.
+%  \subsection{Commands that usually follow the quiz} %\leavevmode\par\medskip\noindent
+%    \DescribeMacro\completeMsgFldV\nmpsep{\darg{\ameta{pdfstr}}} is the message
+%    that is displayed in this multi-line text field.
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\completeMsgFld\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    When the student completes the quiz, a  hidden text field appears and reminds
+%    the student to save the document.
+%    \begin{macrocode}
+\def\completeMsgFldV#1{\def\completeMsgFld@V{#1}}
+\completeMsgFldV{Congratulations, you have completed the quiz,
+  before doing anything else, you need to save this document.}
+%    \end{macrocode}
+%    The definition of \cmd\completeMsgFld
+%    \begin{macrocode}
+\newcommand{\completeMsgFld}[3][]{\textField[\F\FHidden\Ff\FfMultiline
+  \Ff\FfReadOnly\V{\completeMsgFld@V}
+  \DV{\completeMsgFld@V}]{postQzMsg}{#2}{#3}}
+%    \end{macrocode}
+%   \DescribeMacro\ShrtPtsFld\nmpsep{\darg{\ameta{options}}\darg{\ameta{quiz-name}}}
+%   This is \pkg{exerquiz}s \cs{PointsField}, but with special format script.
+%    \begin{macrocode}
+%    \end{macrocode}
+%     \DescribeMacro\ShrtPtsFldFmt\nmpsep{\darg{\ameta{js-str}}} is the formatting string
+%     used; \ameta{js-str} should incorporate the event property \texttt{event.value}
+%     in its definition. See default definition below.
+%     \changes{v1.4.17}{2019/10/03}{Rewrote \string\cs{ShrtPtsFldFmt} to produce pdf spaces}
+%    \begin{macrocode}
+\def\ShrtPtsFldFmt{\bgroup\obeyspaces\ShrtPtsFldFmt@i}
+\def\ShrtPtsFldFmt@i#1{\egroup\flJSStr[noquotes]{\ShrtPtsFld@Fmt}{#1}}
+\ShrtPtsFldFmt{"Short Pts: "+event.value}
+%    \end{macrocode}
+%    The definition of \cmd\ShrtPtsFld
+%    \begin{macrocode}
+\newcommand{\ShrtPtsFld}[2][]{%
+  \PointsField[\AAformat{if(event.value!="")
+    event.value=\ShrtPtsFld@Fmt}\F\FHidden\protect\AA
+    \protect\F#1]{#2}}
+%    \end{macrocode}
+%    \DescribeMacro\LngPtsFld\nmpsep{\darg{\ameta{options}}\darg{\ameta{quiz-name}}}
+%    This field will hold the total points for the essay or extended response
+%    questions. It is modeled after \cs{PointsField}, having the same defaults
+%    and width and height.
+%    \begin{macrocode}
+%    \end{macrocode}
+%     \DescribeMacro\LngPtsFldFmt\nmpsep{\darg{\ameta{js-str}}} is the formatting string
+%     used; \ameta{js-str} should incorporate the event property \texttt{event.value}
+%     in its definition. See default definition below.
+%     \changes{v1.4.17}{2019/10/03}{Rewrote \string\cs{LngPtsFldFmt} to produce pdf spaces}
+%    \begin{macrocode}
+\def\LngPtsFldFmt{\bgroup\obeyspaces\LngPtsFldFmt@i}
+\def\LngPtsFldFmt@i#1{\egroup\flJSStr[noquotes]{\LngPtsFld@Fmt}{#1}}
+\LngPtsFldFmt{"Long Pts: "+event.value}
+%    \end{macrocode}
+%    The definition of \cmd\LngPtsFld
+%    \changes{v1.1.3}{2019/07/03}{Make \string\cs{LngPtsFld} a calculation field}
+%    \changes{v1.4.10}{2019/09/11}{Fixed a bug in calculation when there are no
+%    essay questions}
+%    \begin{macrocode}
+\newcommand{\LngPtsFld}[2][]{%
+  \textField[\presets{\PointsFieldDefaults}\F\FHidden
+  \AAformat{if(event.value!="") event.value=\LngPtsFld@Fmt}
+  \AAcalculate{var f=this.getField("essayMrkUp");\r
+  if(f!=null)EFSimple_Calculate("SUM",%
+new Array("essayMrkUp.\currQuiz"));}
+  ]{EssayField.\currQuiz}{\PtFW}{\DefaultHeightOfWidget}}
+%    \end{macrocode}
+%   \DescribeMacro\TotalsFld\nmpsep{\darg{\ameta{options}}\darg{\ameta{quiz-name}}}
+%   This is modeled after \pkg{exerquiz}s \cs{PointsField}, but with special format script.
+%    \begin{macrocode}
+%    \end{macrocode}
+%     \DescribeMacro\TotalsFldFmt\nmpsep{\darg{\ameta{js-str}}} is the formatting string
+%     used; \ameta{js-str} should incorporate the event property \texttt{event.value}
+%     in its definition. See default definition below.
+%     \changes{v1.4.17}{2019/10/03}{Rewrote \string\cs{TotalsFldFmt} to produce pdf spaces}
+%    \begin{macrocode}
+\def\TotalsFldFmt{\bgroup\obeyspaces\TotalsFldFmt@i}
+\def\TotalsFldFmt@i#1{\egroup\flJSStr[noquotes]{\TotalsFld@Fmt}{#1}}
+\TotalsFldFmt{"Total: "+event.value+"\space\eqOutOf\space"%
++NPointTotal}
+%    \end{macrocode}
+%    The definition of \cmd\TotalsFld
+%    \changes{v1.1.2}{2019/07/02}{Added try/catch in \string\cs{AAformat} to avoid
+%    exceptions thrown in the case of distiller; added pdf space in the \string\cs{TotalsFld}
+%    JS to avoid unexpected wraps in the case of dvips/distiller worflow.}
+%    \begin{macrocode}
+\newcommand{\TotalsFld}[2][]{%
+  \textField[\presets{\PointsFieldDefaults}\F\FHidden
+  \AAformat{try{event.value=(\TotalsFld@Fmt)}catch(e){}}
+  \AAcalculate{EFSimple_Calculate("SUM",%
+new Array("PointsField.\currQuiz","EssayField.\currQuiz"));\r
+    var\eqSP f=this.getField("studentenReport");\r
+    f.value=(1*event.value)+"\eqSP/\eqSP"+\theeqpointvalue;
+  }]{TotalsField.\currQuiz}{\PtFW}{\DefaultHeightOfWidget}}
+%    \end{macrocode}
+%    \leavevmode\DescribeMacro\thQuizTrailer
+%    The above commands can be arranged in some way following the quiz; one such arrangement
+%    is found in the command \cmd\thQuizTrailer.
+%    \begin{macrocode}
+\newcommand{\thQuizTrailer}{\raisebox{\baselineskip-\fboxsep}%
+  {\makebox[0pt][l]{\parbox[t]{3in}{\kern0pt
+  \completeMsgFld{3in}{3\baselineskip}}}}%
+  \makebox[0pt][l]{\hspace{3in}\quad
+    \ifthtestmode\CorrButton{\currQuiz}\else
+    \stuSaveBtn{}{11bp}\fi}\parbox[t]{3in}
+    {\ShrtPtsFld{\currQuiz}\vcgBdry[6pt]
+    \LngPtsFld{\currQuiz}\vcgBdry[6pt]
+    \TotalsFld{\currQuiz}}}
+%    \end{macrocode}
+%
+%    \subsection{Controls inside the \tops{\protect\env{quiz}}{quiz} environment}
+%
+%    \DescribeMacro{\essayQ}\nmpsep{\darg{\ameta{nPts}}}
+%    When we have an essay type question we need to mark it prior to the \cs{item}.
+%    In order to test whether the instructor has put in more credit than specified
+%    by the \cs{PTs} command, we need to pass the number of points for this question.
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\essayQFldTU\nmpsep{\darg{\ameta{pdfstr}}} is the tool tip
+%    for this field.
+%    \begin{macrocode}
+\def\essayQFldTU#1{\def\essayQFld@TU{#1}}
+\essayQFldTU{Assign points to extended responses}
+%    \end{macrocode}
+%    We fix the width \DescribeMacro\EsW\cmd\EsW{} and the height \DescribeMacro\EsH\cmd\EsH{}
+%    of \cs{essayQ} using commands, these can be redefined.
+%    \begin{macrocode}
+\def\EsW{33bp}\def\EsH{14bp}
+%    \end{macrocode}
+%    Now for the definition of \cmd\essayQ
+%    \begin{macrocode}
+\def\essayQ#1{\let\qMark@HookSave\qMark@Hook
+  \def\qMark@Hook{\makebox[0pt][r]{\smash
+  {\raisebox{-7bp+\fboxsep}{\stepcounter{questionno}\textField[%
+    \cmd{\bParams{#1}\eParams}\F\FHidden\Q{1}
+    \AAkeystroke{\essayQKey}
+%    \AAonfocus{var essayPtsAssigned=(1*event.value);}
+    \AAformat{if(event.value!="") event.value=event.value
+      +((event.value==1)?" \eqptLabel":" \eqptsLabel")}
+  \TU{\essayQFld@TU}
+  ]{essayMrkUp.\currQuiz.\thequestionno}{\EsW}{\EsH}%
+  \addtocounter{questionno}{-1}}}}\global
+  \let\qMark@Hook\qMark@HookSave}}
+%    \end{macrocode}
+%  The way you pose an essay question is as follows:
+%\begin{verbatim}
+% \essayQ{5}
+% \item\PTs{5} The question ...\\[3pt]
+%              \RespBoxEssay{4in}{4\baselineskip}
+%\end{verbatim}
+%\leavevmode\DescribeMacro\essayitem\nmpsep{\darg{\ameta{num}}}
+% We simply this workflow a little, define \cs{essayitem}:
+%    \begin{macrocode}
+\def\essayitem#1{\essayQ{#1}\item\PTs{#1}}
+%    \end{macrocode}
+%Thus, we can now type,
+%\begin{verbatim}
+% \essayitem{5} The question ...\\[3pt]
+%               \RespBoxEssay{4in}{4\baselineskip}
+%\end{verbatim}
+%
+% \section{Field level JavaScript for form field commands}
+%
+% JS\DescribeMacro\pwdInstrFld{} Keystroke action for \cmd\pwdInstrFld. This script
+% uses three parameters passed to it through {\cmd\pwdInstrFld}: \texttt{@p(1)} is the quiz
+% name (\cmd\currQuiz); \texttt{@p(2)} is the number of questions; and \texttt{@p(3)} is
+% the password.
+%    \begin{macrocode}
+\begin{defineJS}[\catcode`\@=0\relax]{\pwdKeyJS}
+if (event.willCommit) {
+  if (event.value==@p(3)) {
+    @commonPassKey
+  }
+}
+\end{defineJS}
+\begin{defineJS}[\catcode`\@=0\relax]{\commonPassKey}
+%    \end{macrocode}
+%    Added code from \cs{qz@IDTxtField} to avoid the dreaded `q1 is undefined'
+%    JavaScript error message. This happends when the \textsf{Mark It} control
+%    and the \textsf{Begin Quiz} controls are on different pages. When \textsf{Mark It}
+%    is pressed, `q1' has not been defined yet, not until the next page.
+%    \changes{v1.4.7}{2019/08/27}{Added format code from \string\cs{qz@IDTxtField}}
+%    \begin{macrocode}
+if(typeof aQuizzesInDoc=="undefined")
+  var aQuizzesInDoc=new Array();
+if (aQuizzesInDoc.indexOf("@oField"))
+  aQuizzesInDoc.push("@oField");
+if (typeof @oField=="undefined")
+  var @oField=new Object;
+restoreQuizData();
+this.calculate=true;
+var f=this.getField("postQzMsg");
+if (f!=null) f.display=display.hidden;
+var f=this.getField("pbStuSvCl");
+if (f!=null) f.display=display.hidden;
+var f=this.getField("ScoreField.@p(1)");
+if (f!=null) f.display=display.visible;
+var f=this.getField("PointsField.@p(1)");
+if (f!=null) f.display=display.visible;
+var f=this.getField("EssayField.@p(1)");
+if (f!=null) f.display=display.visible;
+var f=this.getField("TotalsField.@p(1)");
+if (f!=null) f.display=display.visible;
+var f=this.getField("essayMrkUp");
+if (f!=null) f.display=display.visible;
+correctQuiz("@p(1)",@p(2));
+var f=this.getField("qzreset");
+if (f!=null) f.display=display.visible;
+var f=this.getField("freezeQz");
+if (f!=null) f.display=display.visible;
+var f=this.getField("studentenReport");
+if (f!=null) f.display=display.visible;
+var f=this.getField("studentenGrade");
+if (f!=null) f.display=display.visible;
+if (typeof correctSumryTbl == "function")
+  correctSumryTbl("@p(1)",@p(2));
+\end{defineJS}
+%    \end{macrocode}
+% Keystroke JS\DescribeMacro\essayQKey{} action for \cmd\essayQ. The
+% \texttt{@p(1)} parameter is the weight of this essay question, it is passed to
+% this script by \cmd\essayQ.
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\NoNumEnteredMsg\nmpsep{\darg{\ameta{jsstr}}} When you enter a non-number,
+%    and an alert box pops up with this as its message.
+%    \begin{macrocode}
+\def\NoNumEnteredMsg#1{\flJSStr*[noquotes]{\cNoNumEnteredMsg}{#1}}
+\NoNumEnteredMsg{"You did not enter a number, %
+enter a nonnegative number only"}
+%    \end{macrocode}
+%    \DescribeMacro\TooMuchCreditMsg\nmpsep{\darg{\ameta{jsstr}}} When you assign too
+%    much credit for the problem, an alert box appears containing this message.
+%    \begin{macrocode}
+\def\TooMuchCreditMsg#1{\flJSStr*[noquotes]{\cTooMuchCredit}{#1}}
+\TooMuchCreditMsg{"You've assigned too much credit for this %
+problem, assigning the maximum instead"}
+%    \end{macrocode}
+%    Now the definition of \cmd\essayQKey
+%    \changes{v1.1.1}{2019/06/30}{Corrected a bug in \string\cs{essayQKey} that caused
+%    a miscalculation.}
+%    \changes{v1.1.3}{2019/07/03}{Remove lines not needed since \string\cs{LngPtsFld} became
+%    a calculation field}
+%    \begin{macrocode}
+\begin{defineJS}[\makeesc\@\catcode`\%=14\relax]{\essayQKey}
+if (event.willCommit) {
+  var qpts=(1*event.value);
+  if (isNaN(qpts)) {
+    app.alert(@cNoNumEnteredMsg);
+    event.rc=false;
+  } else if (qpts<0) {
+    event.value=-1*event.value;
+    qpts=1*event.value;
+  }
+  if (event.rc) {
+    if (qpts > @p(1) ) {
+      app.alert(@cTooMuchCredit);
+      qpts=@p(1);
+    }
+    // update ProbDist array
+    ProbDist[@thequestionno]=qpts;
+    // see if table is present
+    if (typeof correctSumryTbl == "function") {
+      f=this.getField("%
+@dlcombine(@currQuiz)(SanityCheckPts).@thequestionno");
+      var thesePts= qpts + (( qpts == 1 )?%
+" @eqptLabel":" @eqptsLabel");
+      f.value=thesePts;
+      // add color
+      var cb=this.getField("%
+@dlcombine(@currQuiz)(SanityCheck).@thequestionno");
+      if (qpts==@p(1)) cb.strokeColor=@rghtColorJS;
+      else if (qpts>0) cb.strokeColor=@partialColorJS;
+      else cb.strokeColor=@wrngColorJS;
+    }
+    event.value=qpts;
+  }
+}
+\end{defineJS}
+%    \end{macrocode}
+%    \DescribeMacro\instrAutoSaveOn When the instructor presses the freeze quiz control, there is an option
+%    to automatically save the document or not. \cmd\instrAutoSaveOn{} saves the document; however, if
+%    \DescribeMacro\instrAutoSaveOff\cmd{\instrAutoSaveOff} is expanded in the preamble, no automatic
+%    save is performed. The default is \cmd\instrAutoSaveOn.
+%    \begin{macrocode}
+\def\instrAutoSaveOn{\def\instrAutoSave{true}}
+\def\instrAutoSaveOff{\def\instrAutoSave{false}}
+\instrAutoSaveOn
+%    \end{macrocode}
+%    \DescribeMacro\instrAutoCloseOn When the instructor presses the freeze quiz control, there is an option
+%    to silently close the document or not. \cmd\instrAutoCloseOn{} closes the document; however, if
+%    \DescribeMacro\instrAutoCloseOff\cmd{\instrAutoCloseOff} is expanded in the preamble, no automatic
+%    closing occurs. The default is \cmd{\instrAutoCloseOn}.
+%    \begin{macrocode}
+\def\instrAutoCloseOn{\def\instrAutoClose{true}}
+\instrAutoCloseOn
+\def\instrAutoCloseOff{\def\instrAutoClose{false}}
+%    \end{macrocode}
+% The mouse up\IndexJS{freezeQuizMU()}{} JavaScript for \texttt{freezeQuiz()}. It makes all form fields
+% \emph{in the entire document} readonly. \emph{Use only} after all markups are finished and document is ready
+% to be moved into the student's folder.
+%    \changes{v1.4.12}{2019/09/11}{Correction a problem with \string\cs{MarkWarningMsg}
+%    in the dvips/distiller workflow}
+%    \begin{macrocode}
+\def\MarkWarningMsg#1{\dlJSStr*[noquotes]{\MarkWarning@Msg}{#1}}
+\MarkWarningMsg{"You did not award the student a final mark.\
+  \\n\\nAward the mark and then save."}
+%    \end{macrocode}
+%    The \DescribeMacro\flattenOn\cs{flattenOn} turns on flattening, while
+%    \DescribeMacro\flattenOff\cs{flattenOff} turns flattening off. The reason
+%    you would turn flattening off is to use \textsf{Thor's way} for basic methods
+%    and for the \opt{useclass} option. The default is \cs{flattenOff} for basic methods
+%    and \cs{flattenOn} for \opt{usebatch}. Applies only when the \texttt{Freeze Quiz}
+%    button is present.
+%    \changes{v1.4.13}{2019/09/12}{Added \string\cs{flattenOn} and \string\cs{flattenOff}}
+%    \begin{macrocode}
+\def\flattenOn{\def\bFlattenState{false}}
+\def\flattenOff{\def\bFlattenState{true}}
+\ifbasicmethods\flattenOff\else\flattenOn\fi
+%    \end{macrocode}
+%    The definition of \texttt{freezeMU()}.
+%    \begin{macrocode}
+\begin{insDLJS}{jsforthor}{thorshammer: Freeze/Save Doc}
+var sndSaveWarning=\SecondSave@Msg;
+var isthereCvrPg=\thIsCP;
+var cvrPgNum="\thCvrPg";
+function freezeQuizMU() {
+var f, fname;
+var bOK=true;
+var f=this.getField("studentenGrade");
+var str=""+f.value;
+str=str.replace(/\s/g,"");
+if (str=="") {
+  app.alert(\MarkWarning@Msg);
+  bOK=false;
+}
+%    \end{macrocode}
+%    Determine if there are solution pages, and if so, re-insert them.
+%    \changes{v1.4.8}{2019/09/05}{Append solution pages if there is one}
+%    \begin{macrocode}
+var SolnSet=this.info.SolnSet;
+if (bOK&&SolnSet!=""){
+	var SolnPath=this.info.SolnPath;
+//	var SolnSet=this.info.SolnSet;
+	var qzbasename=this.info.qzBaseName;
+  aebTrustedFunctions(this,aebInsertPages,{
+    nPage: (this.numPages-1),
+    cPath: SolnPath+"/"+qzbasename+"-"+SolnSet+".pdf"
+  })
+};
+%    \end{macrocode}
+%    If \cs{thUseNameToCustomize} is true, we use the current file name; otherwise
+%    we use the original file name (\cs{jobname})
+%    \begin{macrocode}
+if(\instrAutoSave&&bOK) {
+//  var cSave="\jobname";
+  var docFN=this.documentFileName;
+  docFN=docFN.substring(0,docFN.length-4);
+  var cSave=(\thUseNameToCustomize)?"\jobname":docFN;
+%    \end{macrocode}
+%    If \cs{thUseNameToCustomize} is true, we append student and \texttt{"-g"}
+%    to signal that this file has been graded.
+%    \begin{macrocode}
+  if(\thUseNameToCustomize) {
+    var f=this.getField("Name.first");
+    if(f!=null)cSave+=("-"+f.value+"_");
+    f=this.getField("Name.last");
+    if(f!=null)cSave+=(f.value);
+    cSave+=("-g");
+  }
+  var oRetn=aebTrustedFunctions(this,aebBrowseForDoc,{bSave:true,%
+cFilenameInit: cSave });
+  bOK=(typeof oRetn=="object");
+  if(bOK) {
+%    \end{macrocode}
+%    If the file name and path are chosen, we make all files readonly
+%    \begin{macrocode}
+    for (var i=0; i<this.numFields; i++) {
+      fname=this.getNthFieldName(i);
+      f=this.getField(fname);
+      f.readonly=true;
+    }
+%    \end{macrocode}
+%    After making all fields readonly, we hide the freeze quiz button itself.
+%    \begin{macrocode}
+    var f=this.getField("MarkIt");
+    if (f!=null)f.display=display.hidden;
+    f=this.getField("freezeQz");
+    if (f!=null)f.display=display.hidden;
+%    \end{macrocode}
+%    (2019/06/30) J\"{u}rgen suggested to flatten the document to add more security.
+%    \changes{v1.1}{2019/06/30}{Added flattening}
+%    \changes{v1.1.6}{2019/07/06}{Added save as requiring acrobat}
+%    \changes{v1.2.1}{2019/07/19}{Inserted test for \string\texttt{oRecordOfQuizData} before saving,
+%    this avoids the message that appears in the console that 'f is null'}
+%    \begin{macrocode}
+    if(typeof _flattenThisDoc=="undefined")this.flattenPages();
+%    \end{macrocode}
+%    Now we are ready to save the file
+%    \begin{macrocode}
+    oRecordOfQuizData=undefined;
+%    \end{macrocode}
+%    If instructor uses \textsf{Thor's way}, we don't want to reattach
+%    the solution page as it has already been reattached in this
+%    workflow.
+%    \begin{macrocode}
+    this.info.SolnSet="";
+    var retn=aebTrustedFunctions(this,aebDocSaveAs,%
+{cPath:oRetn.cPath,cFS:oRetn.cFS});
+  }
+}
+if(\instrAutoClose&&bOK) this.closeDoc(true);
+}
+\end{insDLJS}
+\begin{defineJS}[\catcode`\@=0\relax]{\freezeQuizMU}
+var f, fname;
+var bOK=true;
+if(@instrAutoSave) {
+  var cSave="@jobname";
+  var f=this.getField("Name.first");
+  if(f!=null)cSave+=("-"+f.value+"_");
+  f=this.getField("Name.last");
+  if(f!=null)cSave+=(f.value);
+  var oRetn=aebTrustedFunctions(this,aebBrowseForDoc,{bSave:true,@%
+cFilenameInit: cSave });
+  bOK=(typeof oRetn=="object");
+  if(bOK) {
+%    \end{macrocode}
+%    If the file name and path are chosen, we make all files readonly
+%    \begin{macrocode}
+    for (var i=0; i<this.numFields; i++) {
+      fname=this.getNthFieldName(i);
+      f=this.getField(fname);
+      f.readonly=true;
+    }
+%    \end{macrocode}
+%    After making all fields readonly, we hide the freeze quiz button itself.
+%    \begin{macrocode}
+    var f=this.getField("MarkIt");
+    if (f!=null)f.display=display.hidden;
+    f=this.getField("freezeQz");
+    if (f!=null)f.display=display.hidden;
+%    \end{macrocode}
+%    (2019/06/30) J\"{u}rgen suggested to flatten the document to add more security.
+%    \changes{v1.1}{2019/06/30}{Added flattening}
+%    \changes{v1.1.6}{2019/07/06}{Added save as requiring acrobat}
+%    \begin{macrocode}
+    this.flattenPages();
+%    \end{macrocode}
+%    Now we are ready to save the file
+%    \changes{v1.4.1}{2019/08/16}{Added cFS to aebDocSaveAs}
+%    \begin{macrocode}
+    var retn=aebTrustedFunctions(this,aebDocSaveAs,@%
+{cFS:oRetn.cFS,cPath: oRetn.cPath });
+  }
+}
+if(@instrAutoClose&&bOK) this.closeDoc(true);
+\end{defineJS}
+%    \end{macrocode}
+%    \section{Modifications and redefinitions of AeB}
+%    We modify various commands of \pkg{exerquiz} to conform the goals
+%    of the mighty Thor.
+%
+%    \subsection{Quiz components modified}
+%    We begin by modifying the \cs{RespBoxEssay} action.
+%    \begin{macrocode}
+\def\@@RespBoxEssayActions{%
+  \AA{\if\eqQuizType\isQZ
+    \AAKeystroke{%
+      if(event.willCommit){\jsR\jsT
+      RecordPointValue(\eqPTs,\thequestionno);\jsR\jsT
+      RecordProblemType("\eqQT",\thequestionno);\jsR
+%    \end{macrocode}
+%     The next three lines are inserted. After user has left the
+%     text field, we determine if he/she did anything. If \texttt{event.value},
+%     stripped of all white space, is empty, nothing was done and we mark
+%     the response as \texttt{undefined}; otherwise we mark it as
+%     \texttt{"<essay>"}. The fact that the \texttt{Responses} array
+%     is nonempty for this question will cause a check mark to appear
+%     in the summary table.
+%    \begin{macrocode}
+      var stripResp=stripWhiteSpace(event.value);\jsR\jsT
+      if(stripResp=="")Responses[\thequestionno]=undefined;\jsR\jsT
+      else Responses[\thequestionno]="<essay>";\jsR\jsT
+      if ( typeof fieldPopTbl == "function" ) fieldPopTbl("\currQuiz");
+      }\jsR
+      if (!isQuizInitialized("\curr@quiz")) {\jsR\jsT
+          \eqObjAlert\space eqAppAlert(%
+              InitMsg("\bqlabelISO"),3);\jsR\jsT
+          event.rc = false;\jsR
+      }%
+    }%
+  \fi
+  }
+}
+%    \end{macrocode}
+%    We redefine \cs{@initQuiz} from \pkg{exerquiz} to first test whether
+%    name fields have been entered.
+%    \changes{v1.1.6}{2019/07/06}{Check on name fields}
+%    \begin{macrocode}
+\def\InitQzMsg#1{\flJSStr*[noquotes]{\InitQzMsg@Msg}{#1}}
+\InitQzMsg{"You cannot begin the quiz before entering
+  your first and last names in the fields provided.\n\n
+  Enter the name as you are known in the class; otherwise,
+  you will receive no credit for your work."}
+\def\IfbQzChkSnippet{%
+this.calculate=false;\jsR
+if(\thOrdQz) bOk=true\jsR
+else {\jsR\jsT
+  var f=this.getField("Name.first");\jsR\jsT
+  var str1=stripWhiteSpace(f.value);\jsR\jsT
+  var f=this.getField("Name.last");\jsR\jsT
+  var str2=stripWhiteSpace(f.value);\jsR\jsT
+  bOk=(str1!=""&&str2!="");\jsR
+}
+if(bOk)}
+\expandafter\def\expandafter\@initQuiz\expandafter
+  {\expandafter\IfbQzChkSnippet\expandafter{\@initQuiz}
+  else app.alert({cMsg:\InitQzMsg@Msg,cTitle:\ThorsAlert@Title});
+}
+%    \end{macrocode}
+%    Modify \DescribeMacro\postSubmitQuiz\cmd\postSubmitQuiz.
+%    When the \textsf{End Quiz} control is pressed, we make visible the post
+%    quiz message, placed in the document by the \cmd\completeMsgFld{} command.
+%    \begin{macrocode}
+\toks@=\expandafter{\postSubmitQuiz\t\t
+  oRecordOfQuizData["ProbDist.\oField"]=ProbDist;\r\t\t
+  oRecordOfQuizData["RightWrong.\oField"]=RightWrong;\r\t\t
+  var f=this.getField("postQzMsg");\r\t\t
+  if (f!=null) f.display=display.visible;\r\t\t
+  var f=this.getField("pbStuSvCl");\r\t\t
+  if (\stuAutoSave&&f!=null)f.display=display.visible;} %\r\t\t
+\edef\postSubmitQuiz{\the\toks@}
+%    \end{macrocode}
+%    The action for the End Quiz button, we modify it to give the student a chance to reconsider
+%    his decision to end the quiz.
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\EndQzWarningMsg\nmpsep{\darg{\ameta{jsstr}}} The message that appears
+%    on the alert box asking to student to verify ending the quiz.
+%    \changes{v1.1.6}{2019/07/06}{Added end quiz warning}
+%    \begin{macrocode}
+\def\EndQzWarningMsg#1{\flJSStr*[noquotes]{\EndQzWarning@Msg}{#1}}
+\EndQzWarningMsg{"When you end the quiz, you cannot change
+any of your answers without starting the quiz over from the
+beginning.\n\n Press \\"Yes\\" to end the quiz."}
+\def\ThorsAlertTitle#1{\flJSStr*[noquotes]{\ThorsAlert@Title}{#1}}
+\ThorsAlertTitle{"Thor's Hammer"}
+%    \end{macrocode}
+%    \DescribeMacro\eq@EndQzBtnScript The modified script for the end of the
+%    quiz button. We rework the script of \cs{eq@@EndQuizButtonActions}, taken from \pkg{exerquiz}.
+%    \begin{macrocode}
+\begin{defineJS}[\makeesc\*\catcode`\%=14\relax]{\eq@EndQzBtnScript}
+if (!isQuizInitialized("*currQuiz"))
+  eqAppAlert(InitMsg("*bqlabelISO"),3);
+else {
+  var retn=app.alert({cMsg: *EndQzWarning@Msg,%
+cTitle: *ThorsAlert@Title, nIcon: 2, nType: 2});
+  if (retn==4) {
+    if (*minQuizResp(*thequestionno)&&_ModalNotOn){
+      *currQuiz.PtValues=(new %
+Array(*pointValuesArray));
+      ProbType=[*ptypeArray];
+*if@inclkey%
+      *currQuiz.CorrAns=(new %
+Array(*corrAnsArray));
+*fi%
+      DisplayQuizResults("*currQuiz",*theeqpointvalue,%
+*thequestionno);
+      var h=this.getField("ScoreData.*currQuiz");
+      h.value=Score+";"+NQuestions+";"%
++ptScore+";"+NPointTotal;
+%      *eq@submitURL
+      *postSubmitQuiz
+      resetQuiz("*currQuiz");
+    }
+  }
+}
+\end{defineJS}
+%    \end{macrocode}
+%    Now, we redefine \cs{eq@@EndQuizButtonActions} of \pkg{exerquiz}.
+%    \begin{macrocode}
+\def\eq@@EndQuizButtonActions{\A{\JS{\eq@EndQzBtnScript}}}
+%    \end{macrocode}
+%    Add a \textsf{SaveAs} menu item to end of the quiz
+%    \changes{v1.1.4}{2019/07/04}{Add a SaveAs menu item to end of the quiz}
+%    \changes{v1.1.5}{2019/07/06}{If document is dirty, do not save}
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\stuAutoSaveOn When expanded in the preamble, a save button will appear (\cmd\stuSaveBtn)
+%    when the \textsf{End Quiz} control is pressed. A dialog appears to save the file, the student can choose
+%    the file location and the file name at that time. When \DescribeMacro\stuAutoSaveOff\cmd\stuAutoSaveOff{}
+%    is in effect, the save button does not appear, and the student must press the save button the on
+%    \app{Adobe Reader} toolbar. The default is \cmd\stuAutoSaveOn.
+%    \begin{macrocode}
+\let\stuASOn\ef@YES
+\def\stuAutoSaveOn{\let\stuASOn\ef@YES
+  \def\stuAutoSaveScript{\t app.execMenuItem("SaveAs");\r}%
+  \def\stuAutoSave{true}}
+\def\stuAutoSaveOff{\let\stuASOn\ef@NO
+  \let\stuAutoSaveScript\@empty
+  \def\stuAutoSave{false}}
+\stuAutoSaveOn
+%    \end{macrocode}
+%    \DescribeMacro\stuAutoCloseOn This command is obeyed only if \cmd{\stuAutoSaveOn}
+%    is in effect. After the student presses the save button (\cmd\stuSaveBtn), the
+%    document is closed after the student save the document. Note that if the student
+%    cancels saving the document and if the document still needs saving, the document
+%    is not closed. The default is \cmd\stuAutoCloseOn.
+%    \begin{macrocode}
+\def\stuAutoCloseOn{\def\stuAutoCloseScript{\t
+  if(!this.dirty)this.closeDoc(true);\r}%
+  \def\stuAutoClose{true}}
+\stuAutoCloseOn
+\def\stuAutoCloseOff{\let\stuAutoCloseScript\@empty
+  \def\stuAutoClose{false}}
+%    \end{macrocode}
+%    \DescribeMacro\stuSaveBtnCA\nmpsep{\darg{\ameta{jsstr}}} The caption for this button
+%    \begin{macrocode}
+\def\stuSaveBtnCA#1{\def\stuSaveBtn@CA{#1}}
+\stuSaveBtnCA{Save}
+%    \end{macrocode}
+%    \DescribeMacro\stuSaveBtnTU\nmpsep{\darg{\ameta{jsstr}}} The tool tip for this button
+%    \begin{macrocode}
+\def\stuSaveBtnTU#1{\def\stuSaveBtn@TU{#1}}
+\stuSaveBtnTU{Press to save and close the document}
+%    \end{macrocode}
+%    \DescribeMacro\stuSaveBtn\nmpsep{[\ameta{options}]\darg{\ameta{wd}}\darg{\ameta{ht}}}
+%    This button is initially hidden and becomes visible within the student presses
+%    the \textsf{End Quiz} control; provided \cs{stuAutoSaveOn} is in effect. The button
+%    saves and optionally closes the document.
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \leavevmode\DescribeMacro\autoSaveStuJS is a revised version of the JavaScript action
+%    for \cs{stuSaveBtn}. If the JavaScript method \texttt{aebTrustedFunctions} is undefined, we use the old code;
+%    otherwise, we use the new code.
+%    \changes{v1.5.5}{2019/12/08}{Use \string\texttt{aebTrustedFunctions} if present}
+%
+%    \medskip\noindent\DescribeMacro\SecondSaveMsg\nmpsep{\darg{\ameta{msg}}} is an alert dialog message stating
+%    the the document was not saved. This declaration mush occur on the preamble of in the CFG file, or is has no effect.
+%    \begin{macrocode}
+\def\SecondSaveMsg#1{\dlJSStr*[noquotes]{\SecondSave@Msg}{#1}}
+\SecondSaveMsg{"Alert! This document has not been saved, do not
+  exit before saving!"}
+%    \end{macrocode}
+%    When \texttt{aebTrustedFunctions} is defined for \app{AR}, we offer two methods for the student
+%    to save the document: (1) \DescribeMacro\useStuSaveAsDialogOff\cs{useStuSaveAsDialogOff} (the default)
+%    is the most seamless method, no save-as dialog is offered, the student asked to confirm the save; (2)
+%    \DescribeMacro\useStuSaveAsDialogOn\cs{useStuSaveAsDialogOn} offers the save-as dialog (but streamlined).
+%    These two commands must appear on the preamble or CFG file, or they have no effect.
+%    \begin{macrocode}
+\newif\ifUseStuSaveAsDialog\UseStuSaveAsDialogfalse
+\def\useStuSaveAsDialogOn{\UseStuSaveAsDialogtrue}
+\def\useStuSaveAsDialogOff{\UseStuSaveAsDialogfalse}
+\begin{defineJS}[\makeesc\*\catcode`\%=14\relax]{\autoSaveStuJS}
+  var bOK=true;
+  global.bOkClose=true;
+  var _path=this.path;
+  var pos=_path.lastIndexOf("/");
+  var currentFolder=_path.substring(0,pos+1);
+  var docFN=this.documentFileName;
+  docFN=docFN.substring(0,docFN.length-4);
+  var cSave=(*thUseNameToCustomize)?"*jobname":docFN;
+  currentFolder=currentFolder+cSave+".pdf";
+  if (typeof aebTrustedFunctions=="undefined")
+    app.execMenuItem("SaveAs");
+  else {
+%    \end{macrocode}
+%    In this controlled environment of taking PDF quizzes at an institution,
+%    the AeB special function \texttt{aebTrustedFunctions} is defined,
+%    along with supporting functions.
+%    \begin{macrocode}
+*ifUseStuSaveAsDialog%
+    var oRetn=aebTrustedFunctions(this,aebBrowseForDoc,%
+{bSave:true,cFilenameInit: cSave });
+    bOK=(typeof oRetn=="object");
+*fi%
+%    \end{macrocode}
+%    If the user dismisses the browse-for-doc dialog, the return value (\texttt{oRetn}) is undefined;
+%    in this case, we do not save or close the document. The user must initiate the action
+%    again.
+%    \changes{v1.5.7}{2020/01/13}{Added delete global.bOkClose}
+%    \begin{macrocode}
+    aebDocSaveAs.msg="";
+    aebDocSaveAs.action=%
+'global.bOkClose=false;app.alert("'+sndSaveWarning+'")';
+    if (bOK) var retn=aebTrustedFunctions(this,aebDocSaveAs,%
+{cPath:*ifUseStuSaveAsDialog oRetn.cPath*else currentFolder*fi });
+    else app.alert(sndSaveWarning);
+  }
+  if(*stuAutoClose&&bOK&&global.bOkClose&&!this.dirty)
+    delete global.bOkClose;
+    this.closeDoc(true);
+\end{defineJS}
+%    \end{macrocode}
+%    We finally reach the definition of \cs{stuSaveBtn}
+%    \begin{macrocode}
+\newcommand\stuSaveBtn[3][]{\pushButton[\F\FHidden
+  \CA{\stuSaveBtn@CA}\TU{\stuSaveBtn@TU}
+%    \end{macrocode}
+%    Here, we leverage the new \cs{cmd} command to test if auto save is on, if not
+%    we gobble the \cs{AAmouseup} action.
+%    \begin{macrocode}
+  \cmd{\ifx\stuASOn\ef@NO\let\@eqAAmouseup\@gobble\fi}
+  \AAmouseup{if(\stuAutoSave){\r
+    \autoSaveStuJS
+%    \stuAutoSaveScript\stuAutoCloseScript
+  }}\protect\AA\protect\F#1
+]{pbStuSvCl}{#2}{#3}}
+%    \end{macrocode}
+%    \DescribeMacro\DeclareQuiz\nmpsep{\darg{\ameta{qz-name}}}
+%    We modify the \cs{DeclareQuiz} command of \pkg{exerquiz}, by appending
+%    some code that defines \cs{eq@prior@endQuiz} to write the number of questions
+%    and the number of points to the AUX file.
+%    This command \emph{must appear}\marginpar{\raggedleft Required in preamble or at top of file} at the top of the source file, just after
+%    \verb|\begin{document}| or in the \emph{preamble}, it defines \cs{currQuiz} for the rest of the document,
+%    and write to AUX file. When using multi-quizzes in one source file, this package redefines the \cs{currQuiz}; for example,
+%    if originally, you declared \cs{DeclareQuiz\darg{Quiz1}}, the first renditions uses the quiz name
+%    \texttt{Quiz1a}, the second \texttt{Quiz1b}, and so on. (Limit of 26 renditions). To preserve the original
+%    quiz name, we define \DescribeMacro\thQuizName\cs{thQuizName}, this command expands to \cs{Quiz1} within all
+%    renditions; consequently, can be used in the running head to consistently display the quiz name.
+%    \begin{macrocode}
+\let\DeclareQuizSAVE\DeclareQuiz
+\def\DeclareQuiz#1{\def\thQuizName{#1}\th@DeclareQuiz{#1}}
+\def\th@DeclareQuiz#1{\DeclareQuizSAVE{#1}%
+  \expandafter\gdef\expandafter
+  \eq@prior@endQuiz\expandafter{\eq@prior@endQuiz\wrtQzInfo}}
+%    \end{macrocode}
+%    \DescribeMacro\thQzName\nmpsep{\darg{\ameta{friendly-qz-name}}} This is the friendly (human readable)
+%    quiz name, suitable for use in the running header and elsewhere.
+%    \begin{macrocode}
+\def\thQzName#1{\def\thqzname{#1}}
+\thQzName{\thQuizName}
+%    \end{macrocode}
+%    \begin{macrocode}
+\def\wrtQzInfo{\eq@IWAuxOut{\string
+  \csarg\string\gdef{\currQuiz-nQs}{\thequestionno}^^J\string
+  \csarg\string\gdef{\currQuiz-nPts}{\theeqpointvalue}}}
+%    \end{macrocode}
+%    We modify \DescribeMacro\eqQuizPointsMsg\cmd\eqQuizPointsMsg{}, its default definition
+%    is the string \begin{quote}\ttfamily"\string\eqptScore\string\space"+ptScore+"
+%   \string\eqOutOf\string\space"+nPointTotal\end{quote}but for Thor's way, we simplify to \texttt{ptScore}.
+%    \begin{macrocode}
+\renewcommand\eqQuizPointsMsg{ptScore}
+%    \end{macrocode}
+%   \subsection{Modify margin points markup}
+%   Make the markup boxes in the margins larger.
+%    \begin{macrocode}
+\renewcommand{\aeb@creditmarkup}{\bgroup
+  \edef\markupWidth{\EsW}\edef\markupHeight{\EsH}%
+  \textField[\Ff\FfReadOnly\BC{}\F\FHidden
+  \textColor{\pcMarkupColor}\textSize{\markupTextSize}\autoCenter{y}%
+  \DV{0 \eqptsLabel}\V{0 \eqptsLabel}]%
+  {qMark.\currQuiz.\thequestionno.\arabic{qMarkCnt}}%
+  {\markupWidth}{\markupHeight}\egroup}
+%    \end{macrocode}
+%
+%   \subsection{Modifications to the summary table}
+%   We modify the summary table to make the markup points larger and
+%   left align the second column. Thor may come down on me with his mighty hammer, but
+%   I'll take the chance.
+%    \begin{macrocode}
+\def\eq@begintab{% second column left aligned
+    \begin{tabular}[t]{llc}\sumryTblQ&\sumryTblR&\sumryTblP\\\sthline
+    {\Large\strut}}%
+\let\st@scndclmnSAVE\st@scndclmn
+%    \end{macrocode}
+%    Offset the check boxes by 2bp to better align with the heading
+%    \begin{macrocode}
+\def\st@scndclmn{\kern2bp\st@scndclmnSAVE}
+%    \end{macrocode}
+%    Increase the width of the markup boxes (from 12bp to 20bp, and change to a fixed text size
+%    \begin{macrocode}
+\def\stmarkupWidth{20bp} % normally 12bp
+\def\stmarkupHeight{9bp} % unchanged
+\def\stmarkupTextSize{8} % normally 0pt
+%    \end{macrocode}
+%    Offset the check boxes by 2bp to better align with the heading
+%    \begin{macrocode}
+\def\stmarkupbox{\mbox} % normally {\makebox[0pt][l]}
+%\def\sumrytbllinkHook#1{\the\value{page}}
+\def\st@thrdclmn#1{\setLink[\linktxtcolor{black}
+  \A{\JS{this.pageNum=(this.pageNum+#1-1)}}]{\sumrytbllinkHook{#1}}}
+%    \end{macrocode}
+%
+%    \subsection{Boom! Thor's thunders: ``Thor needs solutions!''}
+%
+%    The package was complete, then it wasn't. \cs{RespBoxEssay} never supported
+%    solutions, so that needed to be fixed, now requiring \pkg{exerquiz} dated
+%    2019/08/13 or later.\par\medskip
+%
+%    The first issue addressed here is the labeling of the solutions to the quiz.
+%    We try a simple enumeration of the solutions. For that, the \cs{fancyQuizHeaders}
+%    is used from \pkg{exerquiz}.
+%    \begin{macrocode}
+\fancyQuizHeaders
+\setsolnspace{}
+\let\FncyHdrsFmtNoTitleQuiz\@empty
+%    \end{macrocode}
+%    The question numbers protrude into the left margin, to disguise this, wes
+%    shift the running header over a little
+%    \changes{v1.4.5}{2019/08/25}{Added command to remove shift for solns headers}
+%    \begin{macrocode}
+\setlength{\eflength}{\widthof{\textbf{00.}\space}}
+\edef\th@leftShiftHdr{\the\eflength}
+\def\th@HeaderOffset{\hskip-\th@leftShiftHdr\relax}
+\def\doNotShirtSonsHdrs{\let\th@HeaderOffset\relax}
+%    \end{macrocode}
+%    \DescribeMacro\thQzSolnMrkr\cmd{\thQzSolnMrkr} is a small text field that is inserted under the
+%    section title. This is used to identify on what page the solutions begin.
+%    Later used by \cs{sadQuizzes}.
+%    \begin{macrocode}
+\def\thQzSolnMrkr{\textField[\BC{}]{thsolns4.\currQuiz}{1bp}{1bp}}
+%    \end{macrocode}
+%    The quiz numbers will go in the left margin, so we'll shift
+%    the section title over a little to disguise this.
+%    \begin{macrocode}
+\def\quizSolnsHeadnToc{\section*
+  {\makebox[0pt][l]{\th@HeaderOffset
+    \thQzSolnMrkr\sqslsectitle}}%
+    \addcontentsline{toc}{section}{%
+    \@ifundefined{web@latextoc}{}{%
+    \ifx\web@latextoc\eq@YES\else
+    \protect\numberline{}\fi}\sqslsectitle}}
+\renewcommand\eq@sqslsectitle{Solutions to the Quiz}
+%    \end{macrocode}
+%     \DescribeMacro\myFQHFmt describes the numbering scheme
+%     for the solutions.
+%    \begin{macrocode}
+\newcommand\myFQHFmt{%
+  \string\bfseries\string\color{\fncyQHdrsColor}%
+  \ifx\aebTitleQuiz\@empty
+    \ifnum\@eqquestiondepth>0\relax
+        \FncyHdrsFmtNoTitleQuiz\fi\else
+        \aebTitleQuiz\protect\
+        \ifnum\@eqquestiondepth=0\else\\\relax
+        \FncyHdrsFmtQuestion\fi
+  \fi %\space
+  \ifcase\@eqquestiondepth
+    \ifx\aebTitleQuiz\@empty\FncyHdrsFmtNoTitleQuiz\fi
+    \or
+      \string\llap{\arabic{eqquestionnoi}.\space}%
+    \or
+      \string\llap{\arabic{eqquestionnoi}.\space}%
+      (\alph{eqquestionnoii})\space
+    \or
+      \string\llap{\arabic{eqquestionnoi}.\space}%
+      (\alph{eqquestionnoii})%
+      (\roman{eqquestionnoiii})\space
+  \fi
+}
+\dclrFncyQzHdrsFmt{\myFQHFmt}
+%    \end{macrocode}
+%     No return symbol or link to the question.
+%    \begin{macrocode}
+\let\ReturnTo\@gobbletwo
+%    \end{macrocode}
+%
+%    \subsection{Modifications to the \texorpdfstring{\protect\pkg{web}}{web} package}
+%
+%    The TEX template file (\texttt{tex-template.tex}, generated by \texttt{thmclass.ps1})
+%    specifies the \pkg{web} package
+%    and uses many command particular to that package. Here, we create a special command
+%    to input customization commands that are specified in the \texttt{web.cfg} file. Place
+%    \DescribeMacro\inputWebCfg\cs{inputWebCfg} in the preamble to input the \texttt{web.cfg};
+%    any \cs{ExecuteOptions} commands are ignored. Customization commands are placed between
+%    the two marks \cs{bWebCustomize} and \cs{eWebCustomize}.
+%    \changes{v1.5.1}{2019/10/23}{Allow \string\texttt{web.cfg} to be imported in the preamble.}
+%
+%    \begin{macrocode}
+\let\bWebCustomize\endinput
+\let\eWebCustomize\relax
+\providecommand{\inputWebCfg}{%
+  \let\bWebCustomize\relax
+  \let\eWebCustomize\endinput
+  \let\ExecuteOptions@SAVE\ExecuteOptions
+  \let\ExecuteOptions\@gobble
+  \makeatletter
+  \InputIfFileExists{web.cfg}{}{}\makeatother
+  \let\ExecuteOptions\ExecuteOptions@SAVE
+  \let\bWebCustomize\endinput
+  \let\eWebCustomize\relax
+}
+%    \end{macrocode}
+%
+%    \section{The \texttt{useclass} option and above}
+%
+%    These options (\opt{useclass}, \opt{usebatch}, and \opt{batchdistr}) are designed for the mass production of the quizzes, one for each student
+%    in the class. The quiz is built and saved (for each student), saved to the instructor's
+%    designated folder, as declared by \cs{instrPath}, and to the student's personal folder
+%    as declared within the \cs{classMember} entry and \cs{classEntries} array.
+%
+%    \subsection{Declaring class members}\label{s:ICInfo}
+%    In conjunction with \cs{instrPath} and \cs{classPath},  use \cs{classMember} to declare
+%    the identity of each member of the class.
+%    \begin{macrocode}
+%    \end{macrocode}
+%   \DescribeMacro\classMember\nmpsep{*\darg{\ameta{first-name}}\darg{\ameta{last-name}}*\darg{\ameta{folder{\upshape\string|}path}}}
+%   Enter the first name, last name, and folder name of each student in the class. When the star
+%   form is used, \ameta{first-name} and \ameta{last-name} are first passed through
+%   \cs{pdfstringdef}. If the second star-open is specified between the second and third arguments, the third argument
+%   should be the absolute path to the (exceptional) student.\medskip
+%
+%   \noindent There are several ways of producing characters in the Latin-1 character set:
+%\begin{itemize}
+%  \item unicode method\DescribeMacro\u: |\classMember{J\u00FCrgen}{Loki}{B}|
+%
+%  \item using \cs{pdfstringdef}\DescribeMacro{\classMember*}, in this case use the star version of \cs{classMember}
+%    |\classMember*{J\"{u}rgen}{Loki}{B}|
+%
+%  \item octal method\DescribeMacro\oct: |\classMember{J\oct374rgen}{Loki}{B}|  or\\
+%       \phantom{octal method:} |\classMember{J\string\374rgen}{Loki}{B}|
+%\end{itemize}
+%    \begin{macrocode}
+\def\classEntriesDef{["","","",false]}
+\newif\ifClassEntries\ClassEntriesfalse
+\let\classEntries\@gobble
+\def\classMember{\ClassEntriestrue\@ifstar
+  {\let\th@star\ef@YES\classMember@i}
+  {\let\th@star\ef@NO\classMember@i}}
+\newcommand\classMember@i[2]{%
+  \@ifstar{\let\th@exstar\ef@YES\classMember@ii{#1}{#2}}
+    {\let\th@exstar\ef@NO\classMember@ii{#1}{#2}}}
+\newcommand\classMember@ii[3]{%
+  \ifx\th@exstar\ef@YES\def\AbsPth{true}\else
+    \def\AbsPth{false}\fi
+  \ifx\th@star\ef@NO
+    \ifx\th@exstar\ef@YES
+      \g@addto@macro\classEntries{,["#1","#2","#3",true]}\else
+      \g@addto@macro\classEntries{,["#1","#2","#3",false]}\fi
+  \else
+    \g@addto@macro\classEntries{,["}%
+    \pdfstringdef\x{#1}\expandafter
+    \g@addto@macro\expandafter\classEntries\expandafter{\x}%
+    \g@addto@macro\classEntries{","}%
+    \pdfstringdef\x{#2}\expandafter
+    \g@addto@macro\expandafter\classEntries\expandafter{\x}%
+    \g@addto@macro\classEntries{","}%
+    \pdfstringdef\x{#3}\expandafter
+    \g@addto@macro\expandafter\classEntries\expandafter{\x}%
+    \ifx\th@exstar\ef@YES
+      \g@addto@macro\classEntries{",true]}\else
+      \g@addto@macro\classEntries{",false]}\fi
+  \fi}
+%    \end{macrocode}
+%
+%    \subsection{Some process controls}
+%
+%    During document development, you don't want to copy the files each time you build and review the document.
+%    Set \DescribeMacro\autoCopyOff\cs{autoCopyOff} during quiz development, and declare
+%    \DescribeMacro\autoCopyOn\cs{autoCopyOn}. The default is \cs{autoCopyOn}.
+%    \begin{macrocode}
+\def\autoCopyOn{\def\autoCopy{true}}
+\def\autoCopyOff{\def\autoCopy{false}}
+\autoCopyOn
+%    \end{macrocode}
+% \DescribeMacro\cFS\nmpsep{\darg{empty\string|CHTTP}} (This command is obsolete, and should be removed. Its functionality
+% is accessed through the optional arguments of \cs{instrPath} and \cs{classPath}.)
+% The \texttt{Doc.saveAs()} method has a
+% \texttt{cFS} key for determining the file system, the value of the key is either empty
+% or the string \texttt{CHTTP}. We offer this option. This key is recognized for the \cs{classPath}, we
+% assume the \cs{instrPath} is in his local file system; however, it is easy to incorporate the \texttt{cFS}
+% key here as well.
+%    \begin{macrocode}
+\newcommand{\cFS}[1]{\def\@rgi{#1}\ifx\@rgi\@empty
+  \let\cFSth\@empty\else\def\cFSth{CHTTP}\fi}
+\let\cFSth\@empty
+%    \end{macrocode}
+%    \DescribeMacro\distrToStudentsOff
+%    Allow the instructor to turn off the distribution of the quizzes to the students'
+%    folders using \cs{distrToStudentsOff}, the default
+%    is \DescribeMacro\distrToStudentsOn\cs{distrToStudentsOn}.
+%    \begin{macrocode}
+\def\distrToStudentsOn{\def\distrToStudents{true}}\distrToStudentsOn
+\def\distrToStudentsOff{\def\distrToStudents{false}}
+%    \end{macrocode}
+%    \DescribeMacro\distrToInstrOff
+%    Allow the instructor to turn off the distribution of the quizzes to himself
+%    by using \cs{distrToInstrOff}, the default
+%    is \DescribeMacro\distrToStudentsOn\cs{distrToInstrOn}.
+%    \begin{macrocode}
+\def\distrToInstrOn{\def\distrToInstr{true}}\distrToInstrOn
+\def\distrToInstrOff{\def\distrToInstr{false}}
+%    \end{macrocode}
+%      (2019/08/26) Combined \cs{sadMultQuizzes} with \cs{sadQuizzes}
+%      \changes{v1.4.6}{2019/08/26}{Combined \string\cs{sadMultQuizzes} with
+%      \string\cs{sadQuizzes}}
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \subsection{Working with multiple quizzes in one source}
+%    This section we develop some ideas of creating a single source file with multiple quizzes,
+%    these quizzes should be roughly equivalent. One such approach is to have a single quiz,
+%    and randomly permute the questions as well as randomly permute any MC or MS choice fields.
+%    \changes{v1.3}{2019/07/20}{Added multiple quizzes in one source}
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \DescribeMacro\declareQuizBody\nmpsep{\darg{\ameta{name}}} This macro defines a
+%    verbatim environment with \ameta{name}. Such an environment cuts and saves its contents
+%    under the name of \texttt{\ameta{name}.cut}. It typically is designed to enclose
+%    the `body of a quiz,' the `quiz body' can then be input later using \cs{InputQuizBody}, define
+%    below. Associated with the declaration is a version number, \DescribeMacro\QzVer\cs{QzVer}, which
+%    may be used in the titles, refer to \texttt{thexrt.tex} in the \texttt{examples/misc} folder.
+%    \changes{v1.4.7}{2019/08/27}{Added version support for quiz bodies}
+%    \begin{macrocode}
+\def\th@QzVer{0}
+\def\QzVer{1}
+\newcommand{\declareQuizBody}[1]{%
+  \bgroup\@tempcnta\th@QzVer\relax
+  \advance\@tempcnta\@ne
+  \edef\th@qbCnt{\the\@tempcnta}%
+  \csarg\xdef{#1-QzVer}{\th@qbCnt}\egroup
+  \csarg\def{#1}{\immediate\openout\CommentStream #1.cut
+    \let\verbatim@out\CommentStream
+    \immediate\write\verbatim@out{\string
+      \def\string\QzVer{\@nameuse{#1-QzVer}}}%
+    \verbatimwrite}%
+  \csarg\def{end#1}{\endverbatimwrite
+    \immediate\closeout\CommentStream}}
+%    \end{macrocode}
+%    \DescribeMacro\InputQuizBody\nmpsep{\darg{\ameta{name}}}
+%    We input a `quiz body' that has been earlier CUT and saved
+%    under the name of \texttt{\ameta{name}.cut}.
+%    \changes{v1.4}{2019/08/11}{Changes to \string\cs{InputBodyQuiz}
+%    to support solution sets}
+%    \begin{macrocode}
+\newcounter{th@qzCnt}
+\def\theth@qzCnt{\alph{th@qzCnt}}
+\newcommand{\InputQuizBody}[1]{\newpage %\thPageOne
+  \@ifundefined{thisQuizOrig}{\edef\thisQuizOrig{\thisQuiz}
+  \let\Hy@EveryPageAnchor\relax}{}\stepcounter{th@qzCnt}%
+  \edef\x{\thisQuizOrig\theth@qzCnt}\expandafter
+  \th@DeclareQuiz\expandafter{\x}%
+  \renewcommand\sqslsecrunhead{}%
+  \InputIfFileExists{#1.cut}{}{}
+%    \end{macrocode}
+%    Before we include quiz solutions, we close the \cs{quiz@solns} stream.
+%    \begin{macrocode}
+  \immediate\closeout\quiz@solns %\th@QzHeaderLS
+  \let\eq@normallheader\relax
+  \newpage
+  \@ifundefined{ps@webheadings}{%
+    \def\th@QzHeaderL{\th@QzHeaderLS}%
+    \def\th@QzHeaderC{\th@QzHeaderCS}%
+  }{%
+    \lheader{\th@QzHeaderLS}%
+    \cheader{\th@QzHeaderCS}%
+  }
+  \includequizsolutions*\relax
+  \global\therearequizsolutionsfalse
+  \renewcommand\sqslsecrunhead{\eq@sqslsecrunhead}%
+  \eq@noformstrue
+%    \end{macrocode}
+%    Putting \cs{eq@noformtrue} assures us that the solution file will not be
+%    input a |\end{document}|. Next, we open a new quiz solution file stream
+%    so the another rendition to write solutions to a fresh file.
+%    \begin{macrocode}
+  \immediate\openout \quiz@solns \jobname.qsl
+  \@ifundefined{ps@webheadings}{%
+    \def\th@QzHeaderL{\th@QzHeaderLQ}%
+    \def\th@QzHeaderC{\th@QzHeaderCQ}%
+  }{%
+    \lheader{\th@QzHeaderLQ}%
+    \cheader{\th@QzHeaderCQ}%
+  }%
+}
+%    \end{macrocode}
+%   \subsection{Building quizzes with \tops{\protect\env}{}{makeClassFiles} \& \tops{\protect\cs}{\textbackslash}{sadQuizzes}}
+%   Central to this whole process is building customized quizzes. This done by the
+%   \cs{sadQuizzes} expanded within the \env{makeClassFiles} environment.\medskip
+%
+%    \noindent\DescribeEnv{makeClassFiles} is an \env{execJS} environment, the base name has been
+%    preset to be \texttt{mcfthor}. The contents of this environment is \cs{sadQuizzes}.
+%    Beginning the 2019/07/15 of \pkg{insdljs}, \env{execJS} has an option argument
+%    that is used to pass a command to the \texttt{.djs} file. We use this to make
+%    special definitions to support \DescribeMacro\oct\cs{oct} and \DescribeMacro\u\cs{u}.
+%    \changes{v1.1.9}{2019/07/15}{Added optional argument \string\cs{mkClFlsSpcls}}
+%
+%    \begin{macrocode}
+\def\mkClFlsSpcls{\let\oct\eqbs\let\u\relax}
+\newenvironment{makeClassFiles}{%
+\execJS[\mkClFlsSpcls]{mcfthor}}{\endexecJS}
+%    \end{macrocode}
+%   \DescribeMacro\sadQuizzes (save and distribute quizzes)
+%   is a script for the \env{makeClassFiles} environment.
+%   \changes{v1.4.6}{2019/08/26}{Renamed \string\cs{sadMultQuizzes} to
+%     \string\cs{sadQuizzes}, removed old \string\cs{sadQuizzes}.}
+%\begin{verbatim}
+%\begin{makeClassFiles}
+%\sadQuizzes
+%\end{makeClassFiles}
+%\begin{document}
+%...
+%\end{verbatim}
+%The above is placed just above |\begin{document}|. The script populates, for each entry in the
+%\cs{classEntries} array, the \texttt{Name.first} and \texttt{Name.last} fields with the student's
+%first and last name. It then saves a copy of the document to the instructor's folder under the name
+%\texttt{\string\jobname-\ameta{first-name}\_\ameta{last-name}}. It does the same thing for the
+%student's private folder. Finally, it clears the \texttt{Name} fields, and saves itself to the
+%source folder. The script may be redefined in the preamble of the document using the
+%\env{defineJS*} environment. The script also deals with solution and cover pages.
+%    \begin{macrocode}
+\def\setClassArray{\ifClassEntries
+  \classEntries\else\classEntriesDef\fi}
+\def\setArrayLength{\ifbasicmethods0\else lst.length\fi}
+\def\setfilesuffix{\ifuseclassOpt"-"+fN+"_"+lN\else
+  \ifbasicmethods""\else"-"+(i+1)\fi\fi+".pdf"}
+\begin{defineJS}[\def\defineJSjsR{^^J}\let\u\relax
+  \catcode`\@=0\relax]{\sadQuizzes}
+%    \end{macrocode}
+%   If \cs{autoCopyOff}, then this script does nothing
+%    \begin{macrocode}
+if(@bFlattenState)
+  this.addScript({
+    cName: "thorshammer: Do not flatten",
+    cScript:"var _flattenThisDoc=false;"
+  });
+if (@autoCopy) {
+%    \end{macrocode}
+%   \textbf{JavaScript variables common to building quizzes}
+%    \begin{macrocode}
+  var bUseClass=@bUseClass;
+  var reRmFn=new RegExp(this.documentFileName,"i");
+  var instrPath=@InstrPath;
+  var cLast=instrPath[instrPath.length-1];
+  if (cLast=="/")
+    instrPath=instrPath.substring(0,instrPath.length-1);
+  var classPath=@ClassPath;
+  cLast=classPath[classPath.length-1];
+  if (cLast=="/")
+    classPath=classPath.substring(0,classPath.length-1);
+  var thInstrFS="@thInstrFS";
+  var thClassFS="@thClassFS";
+  var isthereCvrPg=@thIsCP;
+  var cvrPgNum="@thCvrPg";
+  console.println("autocopy "+((@autoCopy)?"on":"off"));
+  var retn;
+  var solnSuffix="";
+  var oSolnSuffix=new Object;
+  var parentoDoc=this;
+  var workingFolder=this.path;
+  var pos=workingFolder.lastIndexOf("/");
+  workingFolder=workingFolder.substring(0,pos+1);
+  var _workingFolder="";
+  // console.println("working folder: " + workingFolder);
+  var willSaveScript='isAQuizUnfinishedAtSave();\r'
+      +'if (oRecordOfQuizData !=undefined) collectQuizData();';
+  var oHSD=this.getField("holdScoreData");
+  var Rect=oHSD.rect;
+  this.removeField("holdScoreData");
+  var hsdFmt='if(typeof oRecordOfQuizData=="undefined")\r\t\
+  oRecordOfQuizData=new Object;';
+  var restQD='@restoreQD';
+%    \end{macrocode}
+%    \textbf{Cover page or pages.} Determine if there are cover pages, if yes, extract it and save it
+%    to the instructor's folder.  Cover pages are declared in the preamble with
+%    the command \cs{DeclareCoverPage}, the argument of which is either a single number (usually 0)
+%    of a range of  zero-based page numbers.
+%    \begin{macrocode}
+  if(isthereCvrPg) {// -------- extract cover pages ------------
+    var aCvrPgRng=cvrPgNum.split("-");
+    if (aCvrPgRng[0]=="") {
+      console.println("Start Range not specified, using 0 instead");
+      var bPg=0;
+    } else var bPg=aCvrPgRng[0];
+    var ePg=(aCvrPgRng.length>1)?aCvrPgRng[1]:aCvrPgRng[0];
+    var oDoc=aebTrustedFunctions(this,aebExtractPages,
+      {nStart: bPg, nEnd: ePg});
+    // save cover page(s) to the instructor folder
+    _workingFolder=(@InstrPathFull)?"":workingFolder;
+    aebDocSaveAs.msg="Cannot access the local folder "
+      + _workingFolder+instrPath+"/@jobname-cvrpg.pdf";
+    var retn=aebTrustedFunctions(oDoc,aebDocSaveAs,
+      {cFS:thInstrFS,cPath: _workingFolder+instrPath+"/@jobname-"
+      +"cvrpg.pdf",bCopy:false});
+    oDoc.dirty=false;
+    oDoc.closeDoc(true);
+    // delete cover page before continuing, will reinsert it later
+    this.deletePages({nStart: bPg, nEnd: ePg});
+    this.dirty=false;
+  }
+// ------- end cover page code --------------
+  var nQz=aQuizzesInDoc.length; // number of quizzes this doc
+%    \end{macrocode}
+%    \textbf{Solution pages.} Before getting into generating the customized quizzes for the class, we must
+%    first see if there are any solutions in this document, if so, we separate
+%    the solution page(e) from the quiz.
+%    \begin{macrocode}
+  var bOkBasicSolns=false;
+  var f=this.getField("thsolns4");
+  if (f != null ) {
+    console.println("There are solutions");
+    bOkBasicSolns=true;
+%    \end{macrocode}
+%    Save the solution suffixes for later use
+%    \begin{macrocode}
+    var g=f.getArray();
+    for (var i=0; i<g.length; i++) {
+      var solnSuffix=g[i].name; // eg solns4.q1a
+      var pos=solnSuffix.indexOf(".");
+      var qzName=solnSuffix.substring(pos+1);   // eg q1a
+      solnSuffix=solnSuffix.replace(/\./g,"-"); // eg solns4-q1a
+      // oSolnSuffix records whether a quiz has solution pages
+      oSolnSuffix[qzName]=solnSuffix;
+    }
+%    \end{macrocode}
+% Extract the solution page save it, close it, delete the page from master document
+%    \begin{macrocode}
+    // ------------- extraction--------------
+// console.println("aQuizzesInDoc: " + aQuizzesInDoc.toSource());
+// console.println("nQz="+nQz);
+    for (var i=0; i< nQz; i++) {
+      var f=this.getField("thsolns4");
+      var g=f.getArray();
+      var qzName=aQuizzesInDoc[i];
+      var bOk2Extract=(typeof oSolnSuffix[qzName]!="undefined");
+      if (bOk2Extract) {
+// console.println(g[0].name + ", begins on page "+g[0].page);
+        var bPg=g[0].page;
+// console.println("bPg= " + bPg);
+//      var f=this.getField("Name.first."+(i+1));
+        var f=this.getField("bMrkQz."+(i+1));
+        var ePg=(f==null)?(this.numPages-1):(f.page-1);
+// console.println("ePg= " + ePg);
+        var solnSuffix=g[0].name; // solns4.<qzName>
+        solnSuffix=solnSuffix.replace(/\./g,"-"); // solns4-<qzName>
+        var oDoc=aebTrustedFunctions(this,aebExtractPages,
+          {nStart: bPg, nEnd: ePg});
+        // save
+        _workingFolder=(@InstrPathFull)?"":workingFolder;
+        aebDocSaveAs.msg="Cannot access the local folder "
+          + _workingFolder+instrPath+"/@jobname-"+solnSuffix+".pdf";
+        var retn=aebTrustedFunctions(oDoc,aebDocSaveAs,
+          {cFS:thInstrFS,cPath: _workingFolder+instrPath+"/@jobname-"
+          +solnSuffix+".pdf",bCopy:false});
+        // close
+        oDoc.dirty=false;
+        oDoc.closeDoc(true);
+        // delete solution page before continuing
+        this.deletePages({
+          nStart: bPg,
+          nEnd: ePg});
+        this.dirty=false;
+      }
+    }
+  }
+// ------ begin creating custom quizzes for class members ------
+  var cnt=0;    // determines which quiz to generate
+  var lst=new Array(@setClassArray);
+  var l=(bUseClass)?@setArrayLength:1; // dps
+  for (var i=0; i < l; i++) {
+    var qzName=aQuizzesInDoc[cnt];
+// console.println("Working on " + qzName);
+    var fN=lst[i][0];
+    var lN=lst[i][1];
+    var folder=lst[i][2];
+    var isAbsPth=lst[i][3]; // dps
+    if (folder!="")folder+="/";
+    //  pre-populate with the student's name
+    this.getField("Name.first").value=fN;
+    this.getField("Name.last").value=lN;
+    // extract quiz
+//    var f=this.getField("Name.first."+cnt);
+    var f=this.getField("bMrkQz."+cnt);
+    var bPg=f.page;
+//    var f=this.getField("Name.first."+(cnt+1));
+    var f=this.getField("bMrkQz."+(cnt+1));
+    var ePg=(f==null)?(this.numPages-1):(f.page-1);
+%    \end{macrocode}
+%    \textbf{Extraction:} We extract a quiz from the master document. Extracting
+%    causes some problems: the restore quiz data is lost, the WillSave event is
+%    lost, and the \texttt{holdScoreData} field is lost. We try to overcome this
+%    problems.
+%    \begin{macrocode}
+    // ------------- extraction of quiz pages --------------
+    if(bUseClass)var oDoc=aebTrustedFunctions(this,aebExtractPages,
+      {nStart: bPg, nEnd: ePg});
+    else oDoc=this; // dps
+%    \end{macrocode}
+%     Restore the \textsf{WillSave} event.
+%    \begin{macrocode}
+    // extracting preserves doc JS but not doc actions
+    oDoc.setAction({cTrigger: "WillSave", cScript: willSaveScript});
+%    \end{macrocode}
+%     We have had problems with \texttt{oRecordOfQuizData} is \texttt{undefined},
+%     to (finally) overcome this, we place some code at the document level.
+%    \begin{macrocode}
+    oDoc.addScript({
+      cName: "oRecordOfQuizData Obj Declaration", cScript: hsdFmt});
+%    \end{macrocode}
+%     The \texttt{holdScoreData} is on the first page of the document, this first
+%     page may not survive on the extracted pages, so we place this text field
+%     and the top of each of the first pages of the extracted quizzes.
+%    \begin{macrocode}
+    var oDocHSD=oDoc.addField({
+      cName: "holdScoreData",
+      cFieldType: "text",
+      nPageNum: 0,
+      oCoords: Rect
+    });
+%    \end{macrocode}
+%    Create a page open action to execute the restore quiz data
+%    \begin{macrocode}
+    oDoc.setPageAction({
+      nPage: 0,
+      cTrigger: "Open",
+      cScript: restQD
+    });
+%    \end{macrocode}
+%    We save custom info to each of the files being saved: \texttt{StudentPath}
+%    has the path to the students' folders and \texttt{cFS} is the file system.
+%    These two are used by `protect and distribute'.
+%    \begin{macrocode}
+    oDoc.info.qzBaseName="@jobname";
+    if(isAbsPth) // dps
+      oDoc.info.StudentPath=folder;
+    else
+      oDoc.info.StudentPath=classPath+"/"+folder;
+    var bOkSolns=(typeof oSolnSuffix[qzName]!="undefined");
+    if(bOkSolns) oDoc.info.SolnSet=oSolnSuffix[qzName];
+    oDoc.info.SolnPath=_workingFolder+instrPath+"/";
+    if(isthereCvrPg) oDoc.info.CvrPg="cvrpg";
+    oDoc.info.cFS=thInstrFS;
+%    \end{macrocode}
+%    \textbf{Insert cover page, if any}
+%    \changes{v1.4.2}{2019/08/22}{Insert cover page in \string\cs{sadQuizzes}}
+%    \changes{v1.4.17}{2019/10/03}{Saved path to cover page}
+%    \begin{macrocode}
+    // Insert cover page, if any.
+    if (isthereCvrPg) {
+      if (typeof bCVMsg == "undefined") {
+        console.println("Inserting cover page from "
+          + _workingFolder+instrPath+"/@jobname-cvrpg.pdf");
+        var bCVMsg=true;
+      }
+      if (cnt==0) var _cvrPath=_workingFolder+instrPath;
+      aebTrustedFunctions(oDoc,aebInsertPages,
+        {nPage: -1,
+    	   cPath: _cvrPath+"/@jobname-cvrpg.pdf"});
+    }
+    var filesuffix=@setfilesuffix;
+    // Now save this as a copy
+%    \end{macrocode}
+%    \textbf{Instructor's folder:} Save a copy to the instructor's folder
+%    \begin{macrocode}
+    if(bUseClass) {
+      _workingFolder=(@InstrPathFull)?"":workingFolder;
+      aebDocSaveAs.msg="Cannot access the local folder "
+        + _workingFolder+instrPath+"/@jobname-"+fN+"_"+lN+".pdf";
+      if(@distrToInstr) retn=aebTrustedFunctions(oDoc,aebDocSaveAs,
+        {cFS:thInstrFS,
+         cPath: _workingFolder+instrPath+"/@jobname"+filesuffix,
+         bCopy:true});
+%    \end{macrocode}
+%    \textbf{Student's folder:} Save a copy to the student's folder
+%    \changes{v1.4.17}{2019/10/03}{Defined \string\texttt{\_workingFolderC} to avoid
+%    redefinition of \string\texttt{\_workingFolder}}
+%    \begin{macrocode}
+      var _workingFolderC=(@ClassPathFull)?"":workingFolder;
+      if(isAbsPth)
+        var cPath=folder+"@jobname"+filesuffix;
+      else
+        var cPath=_workingFolderC+classPath+"/"+folder
+          +"@jobname"+filesuffix
+      aebDocSaveAs.msg="Cannot access the path "+ cPath;
+      if(@distrToStudents) retn=aebTrustedFunctions(oDoc,aebDocSaveAs,
+        {cFS:thClassFS,
+         cPath: cPath,
+         bCopy:true});
+      oDoc.dirty=false;
+      oDoc.closeDoc(true);
+    }
+    cnt=++cnt % nQz
+  }
+}
+this.resetForm(["Name"]);
+console.println("automatically saving this file...");
+%    \end{macrocode}
+% Remove the following line\\
+%|// this.oRecordOfQuizData=undefined;|
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \textbf{Save the source document:} Finally, save any changes
+%    that have occurred source document. Before saving, we make
+%    some adjustments in the case this is the basic method case.
+%    \begin{macrocode}
+var toSa=app.setTimeOut("aebTrustedFunctions(this,aebSaveAs);\
+app.clearTimeOut(toSa);",50);
+\end{defineJS}
+\let\sadMultQuizzes\sadQuizzes
+\let\rasSolns\sadQuizzes
+%    \end{macrocode}
+%    \begin{macrocode}
+%</package>
+%<*container>
+%    \end{macrocode}
+%    \section{Batch support files}
+%    These files are designed for a workflow wherein the \opt{usebatch}
+%    option is taken. This option, though largely symbolic, declares the instructor
+%    is going to use a batch sequence to process the students' quizzes, after they
+%    have taken the quiz and returned to the instructor.
+%    A custom batch file \texttt{Thor's way} was written for this purpose.
+%
+%   \paragraph*{\textsf{Thor's way}.}\hskip-\lastskip\space
+%   This batch sequence is run after the instructor has
+%   has a final look at each quiz (additional markup needed in the case of essay questions
+%   and assigning a final mark. the batch sequence performs a number of actions,
+%   for each quiz file selected, it acquires minimal quiz data (first name, last name,
+%   number of points awarded, total points, and final mark.
+%\changes{v1.2}{2019/07/16}{Added batch support files}
+%    \subsection{The container file for Thor's way}
+%    This file should be brought into \app{Acrobat}, its fields filled, and the button pushed. It sets
+%    global JavaScript variables \texttt{global.qzName} and \texttt{global.gradedPath}.
+%    \changes{v1.3.1}{2019/07/20}{container: Push now closes the container}
+%    \begin{macrocode}
+\documentclass{article}
+\usepackage[designi]{web}
+\usepackage{eforms}
+\hypersetup{pdfpagemode=UseAttachments}
+%% \previewOn\pmpvOn
+\parindent0pt \parskip6pt
+\begin{defineJS}{\pbContainer}
+var f=this.getField("qzName");
+if(typeof global.RcrdData=="undefined")
+  global.RcrdData=1;
+%    \end{macrocode}
+%    If the `\textsf{Record class data}' box is checked we create a new attachment to receive the data;
+%    otherwise, no new attachment file is created.
+%    \begin{macrocode}
+if(global.RcrdData) {
+  global.qzName=f.value;
+  if (global.qzName=="") {
+    f.value="qzData";
+    global.qzName="qzData.txt";
+  } else global.qzName=f.value+".txt";
+  var d=this.dataObjects;
+  if (d!=null) {
+    for(var i=0; i< d.length; i++)
+      this.removeDataObject(d[i].name);
+  }
+  this.createDataObject({
+    cName: global.qzName,
+    cValue: "First\\tSecond\\tPoints\\tTotal\\tGrade"
+  });
+}
+var _path=this.path;
+var pos=_path.lastIndexOf("/");
+global.containerPath=_path.substring(0,pos+1);
+var f=this.getField("gradedPath");
+var v=f.value;
+var pos=v.indexOf(":");
+if(pos!=-1||v[0]=="/") global.gradedPath=v;
+else global.gradedPath=global.containerPath+v;
+aebTrustedFunctions(this,aebSaveAs);
+this.closeDoc(true);
+\end{defineJS}
+%    \end{macrocode}
+%   (2019/11/21) Put JS for Clear Btn in \env{defineJS} environment
+%   \changes{v1.5.2}{2019/11/21}{Put JS for Clear Btn in \string\env{defineJS}}
+%    \begin{macrocode}
+\begin{defineJS}{\clrContainer}
+this.resetForm(["qzName","gradedPath"]);
+try{
+%    \end{macrocode}
+%   (2019/11/21) Fixed a bug with exception thrown
+%   \changes{v1.5.2}{2019/11/21}{Fixed a bug with exception thrown}
+%    \begin{macrocode}
+  if (typeof global.qzName!="undefined")
+    delete global.qzName; global.qzName="";
+  if (typeof global.gradedPath!="undefined")
+    delete global.gradedPath; global.gradedPath="";
+  if (typeof global.appndSolns!="undefined")
+    delete global.appndSolns; global.appndSolns=true;
+  if (typeof global.RcrdDat!="undefined")
+    delete global.RcrdDat; global.RcrdDat=true;
+} catch(e){}
+\end{defineJS}
+\begin{document}
+This file contains the quiz data as an attachment. Before you
+start the batch action \textsf{Thor's way}, build and
+\emph{place this file in the class folder of the instructor}.
+\begin{center}
+\begin{tabular}{rl}
+\pushButton[\TU{Fill in the two fields then push this button
+before starting the batch sequence}\CA{Push}\AAmouseup{\pbContainer}
+]{pbContainer}{}{13bp}&%
+\parbox[c]{1.5in}{\textField[\TU{Enter base name of the file that
+stores quiz results}]{qzName}{1.5in}{13bp}\vcgBdry[3bp]
+\textField[\TU{The path to the folder that will hold the graded
+quizzes, it may be a relative or an absolute path}
+]{gradedPath}{1.5in}{13bp}}\cgBdry[\columnsep]%\makebox[0pt][l]
+{\pushButton[\CA{Clear}
+  \AAmouseup{\clrContainer}]{clear}{}{13bp}}\\[12pt]
+  \checkBox[\V{Yes}\DV{Yes}\AAmouseup{%
+    global.appndSolns=(event.target.isBoxChecked(0));
+}]{AppdSolns}{11bp}{11bp}{Yes}&%
+\rlap{Append solutions, if they exist}\\[6pt]
+\checkBox[\V{Yes}\DV{Yes}\AAmouseup{%
+  global.RcrdData=(event.target.isBoxChecked(0));
+}]{RecordData}{11bp}{11bp}{Yes}&%
+\rlap{Record class data}
+\end{tabular}
+\end{center}
+Fill in the base name of the file in the text field above. After
+you push the button, the file is saved, then start
+\textsf{Thor's way} action. After the batch sequence finishes,
+this file is opened again. Open the attachments panel and save
+the attached file. The file just saved is a tab delimited text
+file that can be opened in Microsoft Excel.
+\end{document}
+%</container>
+%<*bterminate>
+%    \end{macrocode}
+%    \subsection{The batch termination file}
+%    When running \pkg{Thor's way}, it is important that \texttt{terminate-batch.pdf} is the last
+%    file processed by the batch. The batch test each file initially, if the current file being process,
+%    the batch exits `gracefully', otherwise, the batch processes the current file. The role
+%    \texttt{terminate-batch.pdf} plays it that it is detected by the batch, it performs no actions.
+%    \begin{macrocode}
+\documentclass{article}
+\usepackage[designi]{web}
+\parindent0pt\parskip6pt
+\begin{document}
+\null\vfil
+\begin{center}
+\fbox{\begin{minipage}{.67\linewidth}
+This file is the last to be processed by \textsf{Thor's way},
+the batch action identifies it and gracefully terminates.
+\end{minipage}}
+\end{center}
+\vfil
+\end{document}
+%</bterminate>
+%    \end{macrocode}
+%    \begin{macrocode}
+%<*package>
+%    \end{macrocode}
+%    \section{Configuration files}
+%    \subsection{Class configureation}
+%    It was suggested by Loki that we should be able to have a configuration file
+%    for the class. In the case an instructor has several classes, this is a great
+%    convenience.\medskip\par\noindent
+%    \DescribeMacro\InputClassData\nmpsep{\darg{\ameta{base-name}}} Input the class file
+%    with name \texttt{\ameta{base-name}.cfg}. The class configuration file (\texttt{\ameta{base-name}.cfg}) consists
+%    of a series of declarations of the form,
+%    \begin{quote}\ttfamily
+%       \string\instrPath\darg{\ameta{path}}\\
+%       \string\classPath\darg{\ameta{path}}\\
+%       \string\classMember*\darg{\ameta{first-name}}\darg{\ameta{last-name}}\darg{\ameta{folder}}\\
+%       ...
+%    \end{quote}
+%    where the \texttt* is optionally included.
+%    \begin{macrocode}
+\def\InputClassData#1{\def\InputCl@ssData{#1}\mkClFlsSpcls
+  \InputIfFileExists{#1.cfg}
+    {\PackageInfo{thorshammer}{Inputting class file #1.cfg}}
+    {\PackageWarning{thorshammer}
+      {Cannot find the class file #1.cfg}}}
+%    \end{macrocode}
+%    \DescribeMacro\InputFormattedClass\nmpsep{[\ameta{\cs{cmd}}]\darg{\ameta{base-name}}}
+%     We define a more general input method.
+%     The format for the class configuration file is as follows:
+%    \begin{quote}\ttfamily
+%       \string\instrPath\darg{\ameta{path}}\\
+%       \string\classPath\darg{\ameta{path}}\\
+%       \string\bClassData\\
+%       \ameta{entry1}\\
+%       \ameta{entry2}\\
+%       ...
+%    \end{quote}
+%    Prior to \cs{bClassData}, the entries are passed through, so you can, for example,
+%    set the \cs{instrPath} and \cs{classPath} here. After \cs{bClassData} comes a series
+%    of lines, one each student. Each line (\ameta{entry}) should be marked up so it can be parsed and information
+%    extracted; at the minimum, each line should contain \ameta{first-name}, \ameta{last-name},
+%    and \ameta{folder}, with possibly more. The default for \ameta{\cs{cmd}} is \cs{classMember}.
+%    For each line following \cs{bClassData}, \ameta{\cs{cmd}} is placed in front of each entry
+%    like so, \ameta{\cs{cmd}}\ameta{entry}.
+%
+%    The first optional argument is the command (\ameta{\cs{cmd}}) that parses each line.
+%    The end purpose of the command is to construct a data structure,
+%    \begin{quote}\ttfamily
+%     \string\classMember*\darg{\ameta{first-name}}\darg{\ameta{last-name}}\darg{\ameta{folder}}
+%     \end{quote}
+%     A simple example is the following (filename is \texttt{myclassroll.cfg}):
+%\begin{verbatim}
+%   \instrPath{myClass}
+%   \classPath{/z/Users/thor/myClass}
+%   \bClassData
+%   {Peter}{Pan}{A}
+%  *{J\"{u}rgen}{Loki}{B}
+%   {Thors}{Hammer}{C}
+%\end{verbatim}
+%We can then input this CFG file with \cs{InputFormattedClass\darg{myclassroll}}.
+% For each line after \cs{bClassData}, the default \ameta{\cs{cmd}} is placed in front;
+% for example, the first two lines of class data become |\classMember{Peter}{Pan}{A}|
+% and |\classMember*{J\"{u}rgen}{Loki}{B}|, and so on.
+%    \begin{macrocode}
+\newcommand\InputFormattedClass[2][\classMember]{\ClassEntriestrue
+  \begingroup
+  \mkClFlsSpcls
+  \endlinechar=-1
+  \let\procThisLine\relax
+  \let\bClassData\relax
+  \let\re@dOK\dl@YES
+  \newread\fmtclass
+  \immediate\openin\fmtclass=#2.cfg
+  \loop
+    \read\fmtclass to \classmember
+    \ifeof\fmtclass\let\re@dOK\dl@NO
+    \else
+      \expandafter
+      \ifx\classmember\endinput\let\re@dOK\dl@NO
+      \else
+        \ifx\classmember\@empty %\let\procThisLine\relax
+        \else
+          \expandafter\procThisLine\classmember
+          \expandafter\ifx\classmember\bClassData
+%    \end{macrocode}
+%     After we process the current line, if this line is \cs{bClassData},
+%     we switch over to \texttt{\#1} as the definition of
+%     \cs{procThisLine}.
+%    \begin{macrocode}
+          \def\procThisLine{#1}\fi
+        \fi
+      \fi
+    \fi
+    \ifx\re@dOK\dl@YES\repeat
+  \immediate\closein\fmtclass
+  \endgroup
+}
+%    \end{macrocode}
+%    \subsection{Load the configuration file}
+%    \changes{v1.3.7}{2019/08/11}{fixed typo in loading cfg}
+%    \begin{macrocode}
+\def\th@InputCFG{\InputIfFileExists{thorshammer.cfg}
+  {\PackageInfo{thorshammer}
+    {Inputting the configuration file}}
+  {\PackageInfo{thorshammer}
+    {No configuration file found}}}
+\ifx\th@loadCFG\dl@YES\expandafter\th@InputCFG\fi
+%    \end{macrocode}
+%    \begin{macrocode}
+%    \end{macrocode}
+%    \begin{macrocode}
+\catcode`\"=\th@dquoteCat
+%</package>
+%    \end{macrocode}
+%\Finale
diff --git a/macros/latex/contrib/thorshammer/thorshammer.ins b/macros/latex/contrib/thorshammer/thorshammer.ins
new file mode 100644
index 0000000000..06434d0d60
--- /dev/null
+++ b/macros/latex/contrib/thorshammer/thorshammer.ins
@@ -0,0 +1,62 @@
+%%
+%% This file will generate fast loadable files and documentation
+%% driver files from the doc files in this package when run through
+%% LaTeX or TeX.
+%%
+%% Copyright 1999-2012 D. P. Story
+%%
+%% This file is part of the `AcroTeX eDucation Bundle'.
+%% -------------------------------------------
+%%
+%% It may be distributed under the conditions of the LaTeX Project Public
+%% License, either version 1.2 of this license or (at your option) any
+%% later version.  The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.2 or later is part of all distributions of LaTeX
+%% version 1999/12/01 or later.
+%%
+%% --------------- start of docstrip commands ------------------
+%%
+\def\filedate{2020/01/13}
+\def\batchfile{thorshammer.ins}
+
+\input docstrip
+\ifx\generate\undefined
+  \Msg{**********************************************}
+  \Msg{*}
+  \Msg{* This installation requires docstrip}
+  \Msg{* version 2.4 or later.}
+  \Msg{*}
+  \Msg{* An older version of docstrip has been input}
+  \Msg{*}
+  \Msg{**********************************************}
+  \errhelp{Move or rename old docstrip.tex and get a newer one.}
+  \errmessage{Old docstrip in input path}
+  \batchmode
+  \csname @@end\endcsname\end
+\fi
+
+\keepsilent
+\askforoverwritefalse
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\preamble
+\endpreamble
+
+\generate
+{%
+    \file{thorshammer.sty}{\from{thorshammer.dtx}{copyright,package}}
+    \file{container.tex}{\from{thorshammer.dtx}{container}}
+    \file{terminate-batch.tex}{\from{thorshammer.dtx}{bterminate}}
+}
+
+\Msg{***************************************************************}
+\Msg{*}
+\Msg{* \space To finish the installation you have to copy the files }
+\Msg{*}
+\Msg{* \space *.sty, *.cfg and *.def into a directory searched by TeX}
+\Msg{*}
+\Msg{***************************************************************}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\endinput
diff --git a/support/pkgcheck/CHANGES.md b/support/pkgcheck/CHANGES.md
index ac5dc5a1e6..f41ce9b393 100644
--- a/support/pkgcheck/CHANGES.md
+++ b/support/pkgcheck/CHANGES.md
@@ -13,6 +13,7 @@
    - quick_intro.txt: improve wording
    - build_ctan_zip.p6: add source files to be included into CTAN zip archive
    - devnotes.md: add documentation how to build your own binary
+
 2018-12-26 (1.1.0)
    - enhance check for generated files which now could reside in any 
      subdirectory in the package tree. This changes the format of the
@@ -21,11 +22,13 @@
    - change ordering of the sections in the pkgcheck.pdf document. First come the
      informational messages, then warnings and error messages and finally fatal messages.
    - add a short info to the PDF documention about how to install pkgcheck 
+
 2019-01-02 (1.2.0)
    - some code simplification
    - **New feature**: checks that path names in the TDS zip archive contain the package name 
      (only exception is a man page path)
    - add test cases for messages e0026, e0028
+
 2019-03-09 (1.3.0)
    - recompile with newest http library
    - checking URLs
@@ -35,30 +38,38 @@
    - ignoring .tfm files when checking for duplicates
    - now checking for UTF BOMs. If a README file contains a BOM we issue an error message, 
      if other files contain BOMs we issue a warning message
+
 2019-03-11 (1.4.0)
    - recognizing generated files in a .dtx file when they are included using a 
      filecontents resp. filecontents* environment.
+
 2019-03-14 (1.5.0)
    - a README can be a symlink which will now be detected properly
    - if a symlink points to a file object outside of the package directory tree error message 
      e0030 will be issued
+
 2019-03-29 (1.6.0)
    - new error message e0031 when a filename contains invalid UTF-8 characters
+
 2019-06-30 (1.7.0)
    - when symlinks occur in e0025 they are reported as files
    - improved error message e0025 now displaying the paths of the affected
        files/directories/symlinks
    - if a found http(s) link ends with "`" then the trailing "`" will be discarded
    - compiled with rust edition 2018
+
 2019-07-20 (1.8.0)
    - add a check to detect temporary files in the TDS zip archive
+
 2019-07-21 (1.8.1)
    - correct typo in e0008 message text
+
 2019-08-07 (1.8.2)
    - updating crates, requiring slight code changes in integration.rs
    - ignore windows files .nsh and .reg when checking for LF line endings
    - new error message e0034 for unwanted files in top level directory of a TDS zip archive
    - e0020 now reporting only unwanted directory in top level directory of a TDS zip archive
+
 2019-10-01 (1.8.3)
    - (Experimental) issue warning if a file in the package tree (W0005) or in the TDS zip archive (W0006) is
      larger than 40MiB
@@ -67,8 +78,48 @@
 
      Both features are regarded as experimental because both contain a hard coded check. If required
      things will be changed in the future.
+
 2019-11-04 (1.9.0)
    - (Experimental) for latex-base, latex-tools, latex-graphics and latex-amsmath use the real
-     package name 'latex' when checking path names in the TDS zip archive
+     directory name 'latex' when checking path names in the TDS zip archive
    - New error message e0035 if a TDS zip archive is found in the unpacked directory tree
    - add testcases for w0005, w0006 and e0035
+
+2019-11-27 (1.9.1)
+   - recognize .bat files as script type
+   - add test case for .bat file recognition
+
+2019-11-28 (1.10.0)
+   - remove message E0020 to report unwanted top level directory in a TDS zip archive
+   - more checks for a TDS zip archive
+     - check for temporary files or directories
+
+2020-01-17  (2.0.0)
+   - more error checking in TDS zip archives
+     - detecting if a .dtx or .ins file is not in a subdirectory of source/ or doc/ toplevel directories (E0036)
+     - detecting empty directories (W0007)
+     - detecting hidden directories (E0006)
+     - detecting temporary files (E0008)
+       - as a special case tex/latex/tools/.tex is allowed for package latex-tools. The
+         same applies for latex-tools-dev package
+   - revamped handling of line ending checks
+     - reporting if a file has CR line endings only (E0037)
+     - reporting if a file has inconsistent line endings (E0038)
+     - reporting if a Windows file does not have Windows (CRLF) line endings (W0008)
+       - a file is regarded a Windows file if its name ends with one of .bat, .cmd, .nsh or .reg
+     - files with CR, or CRLF line endings will be corrected to LF
+     - but windows files will be corrected to CRLF line endings
+     - when correcting line endings a line ending at the end of a file will be added if required
+     - renamed command line switch
+       - old: -L, --correct-crlf         Correct CRLF line endings
+       - new: -L, --correct-le           Correct line endings
+   - other changes
+     - new message F0007 when tmp directory is not writable or the tmp directory is full 
+     - some code simplifications
+     - crates update
+     - when detecting an empty file also permissions will be checked and (if requested) corrected 
+     - (Experimental) for latex-base-dev, latex-tools-dev, latex-graphics-dev and latex-amsmath-dev
+       check for latex-dev in the path names in the TDS zip archive
+     - if a file in a generated file statement contains a directory part it was correctly
+       recognized but not compared correctly to the contents of the TDS zip archive
+
diff --git a/support/pkgcheck/Cargo.toml b/support/pkgcheck/Cargo.toml
index 7908036125..94ed0aaf5b 100644
--- a/support/pkgcheck/Cargo.toml
+++ b/support/pkgcheck/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pkgcheck"
-version = "1.9.0"
+version = "2.0.0"
 authors = ["Manfred Lotz <manfred@ctan.org>"]
 description = "Command-line tool to check packages uploaded to CTAN."
 license = "MIT/Apache-2.0"
@@ -8,7 +8,7 @@ edition = "2018"
 
 [dependencies]
 structopt = "0.3"
-walkdir = "2.2"
+walkdir = "2.3"
 scoped_threadpool = "0.1"
 num_cpus = "1"
 blake2 = "0.8"
@@ -18,13 +18,15 @@ regex = "1"
 glob = "0.3"
 colored = "1"
 linkify = "0.4"
-reqwest = "0.9"
+
+reqwest = { version = "0.10", features = ["blocking", "gzip"] }
+
 lazy_static = "1"
 tempdir = "0.3"
-assert_cmd = "0.11"
-predicates = "1.0"
+assert_cmd = "0.12"
+predicates = "1"
 openssl-probe = "0.1.2"
-pest = "^2.1"
+pest = "2.1"
 pest_derive = "2.1"
 escargot = "0.5"
 
@@ -32,3 +34,4 @@ threadpool = "1.7.1"
 unicode-bom = "1"
 
 url = "2.1"
+
diff --git a/support/pkgcheck/bin/pkgcheck b/support/pkgcheck/bin/pkgcheck
index 1ac3e63302..ebf41ce1b3 100755
--- a/support/pkgcheck/bin/pkgcheck
+++ b/support/pkgcheck/bin/pkgcheck
diff --git a/support/pkgcheck/docs/errorsd.tex b/support/pkgcheck/docs/errorsd.tex
index 25a68c1d79..e3e9cc9b5f 100644
--- a/support/pkgcheck/docs/errorsd.tex
+++ b/support/pkgcheck/docs/errorsd.tex
@@ -33,7 +33,8 @@ file but it isn't.
 allowed}\label{e0004----empty-directory-not-allowed}}
 
 Empty directories are considered as rubbish, and are usually not
-accepted as part of a package.
+accepted as part of a package, neither in the package tree nor in the
+TDS zip archive.
 
 For more details refer to:
 \href{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noemptyfiles}{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noemptyfiles}
@@ -52,7 +53,8 @@ For more details refer to:
 \subsection{E0006 -\/- Hidden directories not
 allowed}\label{e0006----hidden-directories-not-allowed}}
 
-A package should not contain hidden directories.
+A package should not contain hidden directories, neither in the package
+tree nor in the TDS zip archive.
 
 For more details refer to:
 \href{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noauxfiles}{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noauxfiles}
@@ -61,7 +63,8 @@ For more details refer to:
 \subsection{E0007 -\/- Hidden files not
 allowed}\label{e0007----hidden-files-not-allowed}}
 
-A package should not contain hidden files.
+A package should not contain hidden files, neither in the package tree
+nor in the TDS zip archive.
 
 For more details refer to:
 \href{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noauxfiles}{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noauxfiles}
@@ -188,34 +191,6 @@ files if they are in a different directory in the package.
 For more details refer to:
 \href{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#nogeneratedfiles}{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#nogeneratedfiles}
 
-\hypertarget{e0020----unwanted-directory-detected-in-the-top-level-directory-in-tds-zip-archive}{%
-\subsection{E0020 -\/- Unwanted directory detected in the top level
-directory in TDS zip
-archive}\label{e0020----unwanted-directory-detected-in-the-top-level-directory-in-tds-zip-archive}}
-
-A top level directory of a TDS archive should only contain all or some
-of the following directories:
-
-\begin{itemize}
-\tightlist
-\item
-  \texttt{tex}
-\item
-  \texttt{fonts}
-\item
-  \texttt{metafont}
-\item
-  \texttt{metapost}
-\item
-  \texttt{bibtex}
-\item
-  \texttt{scripts}
-\item
-  \texttt{doc}
-\item
-  \texttt{source}
-\end{itemize}
-
 \hypertarget{e0021----error-when-reading-a-file}{%
 \subsection{E0021 -\/- Error when reading a
 file}\label{e0021----error-when-reading-a-file}}
@@ -337,3 +312,33 @@ directory
 tree}\label{e0035----unwanted-tds-archive-detected-in-package-directory-tree}}
 
 A package directory should not contain a TDS zip archive.
+
+\hypertarget{e0036----dtxins-files-found-in-wrong-directory-in-tds-zip-archive}{%
+\subsection{E0036 -\/- .dtx/.ins files found in wrong directory in TDS
+zip
+archive}\label{e0036----dtxins-files-found-in-wrong-directory-in-tds-zip-archive}}
+
+In a TDS zip archive a \texttt{.dtx} resp. \texttt{.ins} file must be in
+a subdirectory of either of \texttt{source/} or \texttt{doc/} top level
+directories.
+
+\hypertarget{e0037----cr-line-endings-detected}{%
+\subsection{E0037 -\/- CR line endings
+detected}\label{e0037----cr-line-endings-detected}}
+
+The file specified in the error message contains CR line endings. Text
+files should have UNIX style line endings.
+
+For more details refer to:
+\href{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#crlf}{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#crlf}
+
+\hypertarget{e0038----file-has-inconsistent-line-endings-cr-x-lf-y-crlf-z}{%
+\subsection{E0038 -\/- File has inconsistent line endings: CR: x, LF: y,
+CRLF:
+z}\label{e0038----file-has-inconsistent-line-endings-cr-x-lf-y-crlf-z}}
+
+The file specified in the error message contains CR line endings. Text
+files should have UNIX style line endings.
+
+For more details refer to:
+\href{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#crlf}{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#crlf}
diff --git a/support/pkgcheck/docs/fatald.tex b/support/pkgcheck/docs/fatald.tex
index b4c175a7c0..ef26ff30cf 100644
--- a/support/pkgcheck/docs/fatald.tex
+++ b/support/pkgcheck/docs/fatald.tex
@@ -37,3 +37,11 @@ Exiting...}\label{f0006----unknown-error-code-specified-with-option--e-resp----e
 
 \texttt{pkgcheck} was called with option \texttt{-e} resp.
 \texttt{-\/-explain}, and an unknown error code was specified.
+
+\hypertarget{f0007----could-not-create-temporary-directory-for-unzipping-the-tds-zip-archive}{%
+\subsection{F0007 -\/- Could not create temporary directory for
+unzipping the TDS zip
+archive}\label{f0007----could-not-create-temporary-directory-for-unzipping-the-tds-zip-archive}}
+
+Make sure the temp directory is writable and/or the temp directory has
+enough space.
diff --git a/support/pkgcheck/docs/informationd.tex b/support/pkgcheck/docs/informationd.tex
index 88a2305f48..b1a870ebba 100644
--- a/support/pkgcheck/docs/informationd.tex
+++ b/support/pkgcheck/docs/informationd.tex
@@ -49,3 +49,13 @@ temporary file endings and their meanings.
 
 For more details refer to:
 \href{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noauxfiles}{http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html\#noauxfiles}
+
+\hypertarget{i0007----successfully-corrected-wrong-line-endings-to-lf-resp-crlf}{%
+\subsection{I0007 -\/- Successfully corrected wrong line endings to LF
+resp.
+CRLF}\label{i0007----successfully-corrected-wrong-line-endings-to-lf-resp-crlf}}
+
+\texttt{pkgcheck} successfully converted wrong line endings to LF line
+endings or to CRLF line endings if it the file was a Windows text file.
+
+Wrong line endings could be CR, CRLF or a mixture of line endings.
diff --git a/support/pkgcheck/docs/pkgcheck.pdf b/support/pkgcheck/docs/pkgcheck.pdf
index 87d258b13d..5949a88fed 100644
--- a/support/pkgcheck/docs/pkgcheck.pdf
+++ b/support/pkgcheck/docs/pkgcheck.pdf
diff --git a/support/pkgcheck/docs/title.tex b/support/pkgcheck/docs/title.tex
index 9961a041b9..1b5df7c036 100644
--- a/support/pkgcheck/docs/title.tex
+++ b/support/pkgcheck/docs/title.tex
@@ -1 +1 @@
-\title{pkgcheck Utility, v1.9.0}
+\title{pkgcheck Utility, v2.0.0}
diff --git a/support/pkgcheck/docs/warningsd.tex b/support/pkgcheck/docs/warningsd.tex
index 7189f196e1..416661ff00 100644
--- a/support/pkgcheck/docs/warningsd.tex
+++ b/support/pkgcheck/docs/warningsd.tex
@@ -53,3 +53,30 @@ archive}{W0006 -\/- Very large file with size \textless size\textgreater{} detec
 
 (Experimental) We issue the message if there is a file larger than 40MiB
 in the TDS zip archive.
+
+\hypertarget{w0007----empty-directory-detected-in-the-tds-zip-archive}{%
+\subsection{W0007 -\/- Empty directory detected in the TDS zip
+archive}\label{w0007----empty-directory-detected-in-the-tds-zip-archive}}
+
+Empty directories in a TDS zip archive are discouraged. As they usually
+don't create errors in the distribution we issue a warning only.
+
+\hypertarget{w0008----windows-file-has-unix-line-endings}{%
+\subsection{W0008 -\/- Windows file has Unix line
+endings}\label{w0008----windows-file-has-unix-line-endings}}
+
+A Windows file with Unix line endings was detected.
+
+We regard a file as a Windows file if its name ends with:
+
+\begin{itemize}
+\tightlist
+\item
+  \texttt{.bat}
+\item
+  \texttt{.cmd}
+\item
+  \texttt{.nsh}, or
+\item
+  \texttt{.reg}
+\end{itemize}
diff --git a/support/pkgcheck/src/filemagic.rs b/support/pkgcheck/src/filemagic.rs
index 40edd18351..2ae8bfae6e 100644
--- a/support/pkgcheck/src/filemagic.rs
+++ b/support/pkgcheck/src/filemagic.rs
@@ -19,16 +19,23 @@ use unicode_bom::Bom;
 // - https://filesignatures.net/
 // - https://github.com/7h3rAm/cigma/blob/master/cigma/magicbytes.json
 
+
+#[derive(Debug, PartialEq)]
+pub enum LineEnding {
+    LF,
+    CR,
+    CRLF,
+    MIXED(usize, usize, usize),
+}
+
 #[derive(Debug, PartialEq)]
 pub enum Mimetype {
     Binary,
-    Script,
-    ScriptCRLF,
+    Script(LineEnding),
     Pdf,
     Archive,
     Zip,
-    Text,
-    TextCRLF,
+    Text(LineEnding),
     Data,
     Unknown,
     BlockDevice,
@@ -42,6 +49,7 @@ pub enum Mimetype {
     BOM(Bom),
 }
 
+
 pub struct Filetype {
     buffer: Vec<u8>,
 }
@@ -91,7 +99,7 @@ fn _is_crlf(buffer: &[u8], len: usize) -> bool {
     false
 }
 
-fn is_crlf(buffer: &[u8], len: usize) -> bool {
+fn is_crlf(buffer: &[u8], len: usize) -> LineEnding {
     let mut seen_cr = false;
     let mut n_crlf = 0;
     let mut n_lf = 0;
@@ -114,18 +122,18 @@ fn is_crlf(buffer: &[u8], len: usize) -> bool {
         seen_cr = *c == CR;
     }
 
+    // println!("LF / CR / CRLF: {} / {} / {}", n_lf, n_cr, n_crlf);
+
     //    println!("cr: {}, lf: {}, crlf: {}", n_cr, n_lf, n_crlf);
     //  if (n_crlf == 0 && n_cr == 0 && n_nel == 0 && n_lf == 0)
     //  --> no line terminators
-    if n_crlf == 0 && n_cr == 0 && n_lf == 0 {
-        return false;
-    }
 
-    if n_crlf > 0 || n_cr > 0 {
-        return true;
+    match (n_cr, n_lf, n_crlf) {
+        (0, 0, z) if z > 0 => LineEnding::CRLF,
+        (x, 0, 0) if x > 0 => LineEnding::CR,
+        (0, y, 0) if y > 0 => LineEnding::LF,
+        (x, y, z) => LineEnding::MIXED(x, y, z),
     }
-
-    false
 }
 
 impl Filetype {
@@ -175,10 +183,6 @@ impl Filetype {
             return Ok(Mimetype::Pdf);
         }
 
-        if bytes_read >= 5 && &self.buffer[0..5] == b"<?php" {
-            return Ok(Mimetype::Script);
-        }
-
         // rtf document
         if bytes_read >= 6 && &self.buffer[0..6] == b"\x7B\x5C\x72\x74\x66\x31" {
             return Ok(Mimetype::Data);
@@ -224,27 +228,36 @@ impl Filetype {
             }
         }
 
+        //println!("Filename: {}", fname);
+
         let crlf = is_crlf(&self.buffer, bytes_read);
+        //println!("{:?}", crlf);
 
         if bytes_read >= 5 && (self.buffer.starts_with(b"#!") || self.buffer.starts_with(b"<?php"))
         {
-            if crlf {
-                return Ok(Mimetype::ScriptCRLF);
-            } else {
-                return Ok(Mimetype::Script);
-            }
+            return Ok(Mimetype::Script(crlf));
         }
 
+        // recognize files as script files by file endings
         let is_script = Regex::new(r"\.(csh|ksh|py|pl|sh|tcsh)$")
             .unwrap()
             .is_match(fname.as_bytes());
 
-        match (crlf, is_script) {
-            (false, false) => Ok(Mimetype::Text),
-            (true, false) => Ok(Mimetype::TextCRLF),
-            (false, true) => Ok(Mimetype::Script),
-            (true, true) => Ok(Mimetype::ScriptCRLF),
+        //println!("le/is_script: {:?}, {:?}", crlf, is_script);
+        if is_script {
+            Ok(Mimetype::Script(crlf))
+        } else {
+            Ok(Mimetype::Text(crlf))
         }
+        // match (crlf, is_script) {
+        //     (LineEnding::LF, false) => Ok(Mimetype::Text(LineEnding::LF)),
+        //     (LineEnding::CR, false) => Ok(Mimetype::Text(LineEnding::CR)),
+        //     (LineEnding::CRLF, false) => Ok(Mimetype::Text(LineEnding::CRLF)),
+        //     (LineEnding::LF, true) => Ok(Mimetype::Script(LineEnding::LF)),
+        //     (LineEnding::CR, true) => Ok(Mimetype::Script(LineEnding::CR)),
+        //     (LineEnding::CRLF, true) => Ok(Mimetype::Script(LineEnding::CRLF)),
+        //     (_, _) => Ok(Mimetype::Text(LineEnding::LF)),
+        // }
     }
 }
 
@@ -388,8 +401,8 @@ fn test_filetype() {
     // analyze() says TextCRLF
     //assert!(ft.analyze("tests_filemagic/musterlogo.pdf").ok()           == Some(Mimetype::Script));
 
-    assert!(ft.analyze("tests_filemagic/x.pl").ok() == Some(Mimetype::Script));
-    assert!(ft.analyze("tests_filemagic/main.php").ok() == Some(Mimetype::Script));
+    assert!(ft.analyze("tests_filemagic/x.pl").ok() == Some(Mimetype::Script(LineEnding::LF)));
+    assert!(ft.analyze("tests_filemagic/main.php").ok() == Some(Mimetype::Script(LineEnding::LF)));
 
     assert!(ft.analyze("tests_filemagic/test.7z").ok() == Some(Mimetype::Archive));
     assert!(ft.analyze("tests_filemagic/x.tgz").ok() == Some(Mimetype::Archive));
@@ -404,7 +417,7 @@ fn test_filetype() {
 
     assert!(ft.analyze("tests_filemagic/empty.zip").ok() == Some(Mimetype::Zip));
 
-    assert!(ft.analyze("tests_filemagic/README").ok() == Some(Mimetype::Text));
+    assert!(ft.analyze("tests_filemagic/README").ok() == Some(Mimetype::Text(LineEnding::MIXED(0,0,0))));
     //    assert!(ft.analyze("tests_filemagic/README1").ok()                  == Some(Mimetype::Text));
 
     assert!(ft.analyze("tests_filemagic/cp").ok() == Some(Mimetype::Binary));
@@ -418,5 +431,5 @@ fn test_filetype() {
     assert!(ft.analyze("tests_filemagic/chap5.rtf").ok() == Some(Mimetype::Data));
     assert!(ft.analyze("tests_filemagic/commons-math.jar").ok() == Some(Mimetype::Data));
 
-    assert!(ft.analyze("tests_filemagic/8stbu11h.htm").ok() == Some(Mimetype::TextCRLF));
+    assert!(ft.analyze("tests_filemagic/8stbu11h.htm").ok() == Some(Mimetype::Text(LineEnding::MIXED(0,1,8710))));
 }
diff --git a/support/pkgcheck/src/gparser.rs b/support/pkgcheck/src/gparser.rs
index 6f9d7f393a..ac3e1e7289 100644
--- a/support/pkgcheck/src/gparser.rs
+++ b/support/pkgcheck/src/gparser.rs
@@ -1,7 +1,7 @@
 use pest::Parser;
 
 #[cfg(debug_assertions)]
-const _GRAMMAR: &'static str = include_str!("generate.pest");
+const _GRAMMAR: &str = include_str!("generate.pest");
 
 #[derive(Parser)]
 #[grammar = "generate.pest"]
diff --git a/support/pkgcheck/src/linkcheck.rs b/support/pkgcheck/src/linkcheck.rs
index 60b993e960..f73a05c02b 100644
--- a/support/pkgcheck/src/linkcheck.rs
+++ b/support/pkgcheck/src/linkcheck.rs
@@ -89,7 +89,7 @@ fn check_link(url: &str, fname: &str, urlhash: &Arc<Mutex<UrlHash>>, print_all:
         let mut urlhash = urlhash.lock().unwrap();
         if !urlhash.contains_key(&url) {
             let mut hs = HashSet::default();
-            hs.insert(f.clone());
+            hs.insert(f);
             let url1 = url.clone();
 
             urlhash.insert(
@@ -178,11 +178,10 @@ fn get_links_inner(s: &str) -> Option<Vec<String>> {
         }
         // This is a workaround to prevent URLs ending with `
         if r.ends_with('`') {
-            links.push(String::from(&r[..r.len()-1]));
+            links.push(String::from(&r[..r.len() - 1]));
         } else {
             links.push(String::from(r));
         }
-
     }
     if !links.is_empty() {
         Some(links)
@@ -200,8 +199,8 @@ fn check_link_inner(l: &str, head: bool) -> UrlStatus {
         ),
     );
 
-    let default_policy = reqwest::RedirectPolicy::default();
-    let policy = reqwest::RedirectPolicy::custom(move |attempt| {
+    let default_policy = reqwest::redirect::Policy::default();
+    let policy = reqwest::redirect::Policy::custom(move |attempt| {
         if attempt.url().host_str() == Some("127.0.0.1") {
             attempt.stop()
         } else {
@@ -209,18 +208,18 @@ fn check_link_inner(l: &str, head: bool) -> UrlStatus {
         }
     });
 
-    let cb = reqwest::Client::builder()
+    let cb = reqwest::blocking::Client::builder()
         .gzip(true)
         .redirect(policy)
         .default_headers(headers)
         .timeout(Duration::from_secs(7))
         .build()
         .unwrap();
-     // let url: Url =
-     // match l.parse() {
-     //    Ok(url) => url,
-     //    Err(e) => {  println!("Error: {:?}", e); panic!("Scheiss"); }
-     // };
+    // let url: Url =
+    // match l.parse() {
+    //    Ok(url) => url,
+    //    Err(e) => {  println!("Error: {:?}", e); panic!("Scheiss"); }
+    // };
     let resp = if head {
         cb.head(l).send()
     } else {
diff --git a/support/pkgcheck/src/main.rs b/support/pkgcheck/src/main.rs
index 6fb4136f91..88b9323692 100644
--- a/support/pkgcheck/src/main.rs
+++ b/support/pkgcheck/src/main.rs
@@ -1,4 +1,3 @@
-extern crate pest;
 #[macro_use]
 extern crate pest_derive;
 
@@ -8,18 +7,19 @@ mod gparser;
 mod messages;
 use messages::{explains, explains_all};
 
-#[macro_use]
-mod utils;
 mod linkcheck;
+mod utils;
 
 mod recode;
-use recode::crlf2lf;
+use recode::{wrong_line_endings2lf, wrong_line_endings2crlf};
 
 mod filemagic;
+use filemagic::{LineEnding};
 
 use linkcheck::LinkCheck;
 use std::fmt;
 use std::fmt::Display;
+
 use std::str;
 use utils::*;
 
@@ -27,7 +27,6 @@ use std::os::unix::fs::MetadataExt;
 
 use scoped_threadpool::Pool;
 
-
 use tempdir::TempDir;
 #[macro_use]
 extern crate lazy_static;
@@ -63,6 +62,15 @@ fn err(path: &PathBuf, err: &io::Error) {
 type HashSender = Sender<(u64, PathBuf, Vec<u8>)>;
 //type DupeSender = Sender<(u64, Vec<PathBuf>)>;
 
+// SizesHashMap contains
+// - file sizes
+// - and a vector of file names having that size
+type SizesHashMap = HashMap<u64, Vec<PathBuf>>;
+
+type GeneratedHashMap = HashMap<String, String>;
+
+type FileNamesHashMap = HashMap<PathBuf, (Metadata, String, ReadmeKind)>;
+
 const BLOCKSIZE: usize = 4096;
 
 fn hash_file_inner(path: &PathBuf) -> io::Result<Vec<u8>> {
@@ -87,48 +95,29 @@ fn hash_file(fsize: u64, path: PathBuf, tx: &HashSender) {
     }
 }
 
-fn fix_perms(entry: &str) {
-    i0005!(entry);
-    let rc = run_cmd("/bin/chmod", &["-v", "ug=rwX,o=rX", entry]);
 
-    if rc.status {
-        if let Some(op) = rc.output {
-            print!("{}", op);
+// returns false if an error occured
+fn fix_inconsistent_le(fname: &str) -> bool {
+    i0004!(fname);
+    match wrong_line_endings2lf(fname) {
+        Ok(_) => {
+            i0007!(fname, "LF");
+            true
+        }
+        Err(e) => {
+            e0027!(fname, e);
+            false
         }
     }
 }
 
-fn filename_has_bad_chars(entry: &DirEntry) -> Option<(usize, char)> {
-    let s = entry.file_name().to_str().unwrap();
-
-    for (i, c) in s.char_indices() {
-        match c {
-            '\x00'..='\x1f' => return Some((i, c)),
-            ' ' | '!' | '"' | '#' | '$' | '%' | '&' | '\'' => return Some((i, c)),
-            '(' | ')' | '*' => return Some((i, c)),
-            '+' | ',' | '-' | '.' => (),
-            '0'..='9' => (),
-            ':' | ';' | '<' | '=' | '>' | '?' | '@' => return Some((i, c)),
-            'A'..='Z' => (),
-            '[' | '\\' | ']' | '^' => return Some((i, c)),
-            '_' => (),
-            '`' => return Some((i, c)),
-            'a'..='z' => (),
-            '{' | '|' | '}' | '~' => return Some((i, c)),
-            '/' => return None,
-            _ => return Some((i, c)),
-        };
-    }
-    None
-}
 
-// returns false if CRLF, otherwise true
-fn fix_crlf(fname: &str) -> bool {
+// returns false if an error occured
+fn make_crlf(fname: &str) -> bool {
     i0004!(fname);
-    //run_cmd("/usr/bin/fromdos", &["-p", "-e", "-v", fname]).status
-    match crlf2lf(fname) {
+    match wrong_line_endings2crlf(fname) {
         Ok(_) => {
-            i0007!(fname);
+            i0007!(fname, "CRLF");
             true
         }
         Err(e) => {
@@ -157,7 +146,7 @@ fn check_readme(dir_entry: &str, is_readme: &ReadmeKind, ft: &filemagic::Mimetyp
             e0029!(msg_name, b.as_ref());
             return false;
         }
-        filemagic::Mimetype::Text | filemagic::Mimetype::TextCRLF => match File::open(dir_entry) {
+        filemagic::Mimetype::Text(_le) => match File::open(dir_entry) {
             Ok(f) => {
                 if !check_readme_inner(&msg_name, &f) {
                     return false;
@@ -216,8 +205,8 @@ struct Args {
     ignore_dupes: bool,
     #[structopt(short = "v", long = "verbose", help = "Verbose operation?")]
     verbose: bool,
-    #[structopt(short = "L", long = "correct-crlf", help = "Correct CRLF line endings")]
-    correct_crlf: bool,
+    #[structopt(short = "L", long = "correct-le", help = "Correct line endings")]
+    correct_le: bool,
     #[structopt(short = "C", long = "correct-perms", help = "Correct permissions")]
     correct_perms: bool,
     #[structopt(long = "no-colors", help = "Don't display messages in color")]
@@ -309,7 +298,7 @@ impl DupPath {
     }
 }
 
-type Hashes = HashMap<(u64, Vec<u8>), DupPath>;
+type DupHashes = HashMap<(u64, Vec<u8>), DupPath>;
 
 fn main() {
     match &ARGS.explain {
@@ -336,11 +325,18 @@ fn main() {
             process::exit(1);
         }
         Some(d) => {
-            if !exists_dir(&d) {
-                f0002!(d);
+            // make sure the given directory ends with a '/' (slash)
+            let ds: String = if d.ends_with('/') {
+                d.to_string()
+            } else {
+                let d_s = d.to_string();
+                d_s + "/"
+            };
+            if !exists_dir(&ds) {
+                f0002!(&ds);
                 process::exit(1);
             };
-            d
+            ds
         }
     };
 
@@ -365,16 +361,11 @@ fn main() {
         }
     };
 
-    if let Some(hashes) = check_package(pkg_dir, tds_zip) {
+    if let Some(hashes) = check_package(&pkg_dir, tds_zip) {
         if tds_zip.is_some() {
             if let Some(pn) = pkg_name {
                 if let Some(s) = ARGS.tds_zip.as_ref() {
-                    match check_tds_archive(&pn, s, &hashes) {
-                        Ok(_) => (),
-                        Err(e) => {
-                            e0027!(s, e);
-                        }
-                    }
+                    check_tds_archive(&pn, s, &hashes);
                 }
             }
         }
@@ -387,7 +378,7 @@ fn main() {
     }
 }
 
-fn print_duplicates(hashes: &Hashes) {
+fn print_duplicates(hashes: &DupHashes) {
     let mut total_dupes = 0;
     let mut total_files = 0;
     let mut total_size = 0;
@@ -471,7 +462,7 @@ fn get_filetype(entry: &DirEntry) -> FType {
 // read file into buffer[u8]
 // then convert into string
 //
-fn check_generated_files(entry: &str, generated: &mut HashMap<PathBuf, PathBuf>) {
+fn check_generated_files(entry: &str, generated: &mut GeneratedHashMap) {
     // unwrap() is ok here as we only call this function for files,
     // specifically .ins or .dtx files
     let entry_fname = filename(entry).unwrap().to_string();
@@ -508,9 +499,12 @@ fn check_generated_files(entry: &str, generated: &mut HashMap<PathBuf, PathBuf>)
                                 fname.to_string()
                             };
 
-                            let pb = PathBuf::from(fname_x);
-
-                            generated.entry(pb).or_insert_with(|| PathBuf::from(entry));
+                            // If the filename in the generate statement contains a path component
+                            // we ignore it so that a generated file will be reported even if it is
+                            // in a different place in the package directory
+                            if let Some(pb) = utils::filename(&fname_x) {
+                                generated.entry(pb.to_string()).or_insert_with(|| entry.to_string());
+                            }
                         }
                     };
                 }
@@ -542,7 +536,7 @@ fn check_tds_archive_name(tds_zip: &Option<String>) -> Option<String> {
             let mut pname = String::from(utils::basename(&tz));
             let plen = pname.len();
             pname.truncate(plen - 8);
-            Some(pname.to_string())
+            Some(pname)
         }
     }
 }
@@ -564,11 +558,7 @@ fn unzip_tds_archive(tds_zip: &str, tmp_dir: &str) {
     }
 }
 
-fn check_tds_archive(
-    pkg_name: &str,
-    tds_zip: &str,
-    hashes: &HashMap<(u64, Vec<u8>), DupPath>,
-) -> Result<(), io::Error> {
+fn check_tds_archive(pkg_name: &str, tds_zip: &str, hashes: &DupHashes) {
     i0003!(tds_zip);
 
     let dir_entry = Path::new(tds_zip);
@@ -581,77 +571,48 @@ fn check_tds_archive(
         }
     };
 
+    let ut = Utils::new(utils::CheckType::TDS);
+
     // We have a discrepancy between
     // TDS zip archive name: babel-base.tds.zip
     // and package name: babel
     // which yields a false test when checking for the package name
-    // the path names of the TDS zip archive files. 
+    // the path names of the TDS zip archive files.
     //    Therefore, we correct here.
     //    latex-tools, latex-graphics, latex-amsmath, latex-base => latex
-    //let  mut pkg_replacements: HashMap<String,String> = HashMap::default();
-    //pkg_replacements.insert("babel-base".to_string(), "babel".to_string());
-    let mut pkg_replacements: HashMap<&str,&str> = HashMap::default();
+    //    latex-tools-dev, latex-graphics-dev, latex-amsmath-dev, latex-base-dev => latex-dev
+    let mut pkg_replacements: HashMap<&str, &str> = HashMap::default();
     pkg_replacements.insert("babel-base", "babel");
     pkg_replacements.insert("latex-base", "latex");
     pkg_replacements.insert("latex-tools", "latex");
     pkg_replacements.insert("latex-graphics", "latex");
     pkg_replacements.insert("latex-amsmath", "latex");
-    let real_pkg_name =  if let Some(real_name) = pkg_replacements.get(pkg_name) {
+    pkg_replacements.insert("latex-base-dev", "latex-dev");
+    pkg_replacements.insert("latex-tools-dev", "latex-dev");
+    pkg_replacements.insert("latex-graphics-dev", "latex-dev");
+    pkg_replacements.insert("latex-amsmath-dev", "latex-dev");
+    let real_pkg_name = if let Some(real_name) = pkg_replacements.get(pkg_name) {
         real_name
     } else {
         pkg_name
     };
 
-    let tmp_dir = TempDir::new("pkgcheck")?;
-    let tmp_dir_offset = tmp_dir.path().to_str().unwrap().len() + 1;
-    unzip_tds_archive(tds_zip, tmp_dir.path().to_str().unwrap());
-
-    let tds_toplevel_dirs: HashSet<String> = [
-        "tex", "fonts", "metafont", "metapost", "bibtex", "scripts", "doc", "source",
-    ]
-    .iter()
-    .map(|&s| s.to_string())
-    .collect();
-
-    for entry in fs::read_dir(tmp_dir.path())? {
-        let entry = entry?;
-        let path = entry.path();
-
-        match path.file_stem() {
-            None => (),
-            Some(file_stem) => {
-                let fs = file_stem.to_str().expect("bad file name");
-                if !tds_toplevel_dirs.contains(fs) {
-                    if path.is_dir() {
-                        e0020!(fs);
-                    } else {
-                        e0034!(fs);
-                    }
-                }
-            }
+    let tmp_dir = match TempDir::new("pkgcheck") {
+        Ok(tdir) => tdir,
+        Err(e) => {
+            f0007!(e);
+            process::exit(1);
         }
+    };
 
-        // if path.is_dir() {
-        //     match path.file_stem() {
-        //         None => (),
-        //         Some(file_stem) => {
-        //             let fs = file_stem.to_str().expect("bad file name");
-        //             if !tds_toplevel_dirs.contains(fs) {
-        //                 e0020!(fs);
-        //             }
-        //         }
-        //     }
-        // } else {
-        //     println!("mist");
-        //     e0020!(path.display());
-        // }
-    }
+    let tmp_dir_offset = tmp_dir.path().to_str().unwrap().len() + 1;
+    unzip_tds_archive(tds_zip, tmp_dir.path().to_str().unwrap());
 
     // in order to compare the package files with the content of the
     // tds zip archive we need to checksum the files in the tds zip
     // archive.
 
-    let mut sizes = HashMap::default();
+    let mut sizes: SizesHashMap = HashMap::default();
     let mut pool = Pool::new(num_cpus::get() as u32 + 1);
     {
         // Processing a single file entry, with the "sizes" hashmap collecting
@@ -672,63 +633,93 @@ fn check_tds_archive(
         for dir_entry in WalkDir::new(tmp_dir.path().to_str().unwrap()).follow_links(false) {
             match dir_entry {
                 Ok(dir_entry) => {
-                    //let dir_entry_str = dir_entry.path().to_str().unwrap();
+                    let dir_entry_str = match dir_entry.path().to_str() {
+                        Some(d) => d,
+                        None => {
+                            e0031!(dir_entry.path().to_string_lossy());
+                            continue;
+                        }
+                    };
+
+                    // this is the file_name without the directory part
+                    // unwrap() is ok here as we covered potential UTF-8 related errors
+                    // above in the definition of dir_entry_str
+                    let file_name = dir_entry.file_name().to_str().unwrap().to_string();
+
+                    let meta = match dir_entry.metadata() {
+                        Ok(meta) => meta,
+                        Err(e) => {
+                            e0027!(dir_entry.path().display(), e);
+                            continue;
+                        }
+                    };
 
                     let ft = get_filetype(&dir_entry);
 
+                    if let FType::Error(e) = ft {
+                        e0023!(e);
+                        continue;
+                    }
+
+                    let dir_entry_display = if dir_entry.depth() == 0 {
+                        &dir_entry_str[tmp_dir_offset - 1..]
+                    } else {
+                        &dir_entry_str[tmp_dir_offset..]
+                    };
+
                     if ft == FType::Directory {
+                        ut.check_for_empty_directory(&dir_entry_str, &dir_entry_display);
+                        ut.check_for_hidden_directory(&file_name, &dir_entry_display);
+                        ut.is_unwanted_directory(&file_name, dir_entry_str);
                         continue;
                     }
 
-                    if let FType::Error(e) = ft {
-                        e0023!(e);
+                    // We don't want to have other than directories in the top level
+                    // directory of a TDS zip archive
+                    if dir_entry.depth() == 1 && ft == FType::Regular {
+                        e0034!(dir_entry_display);
                         continue;
                     }
 
-                    match dir_entry.metadata() {
-                        Ok(meta) => {
-                            let fsize = meta.len();
-                            process(fsize, &dir_entry);
+                    ut.check_for_temporary_file(&dir_entry_display);
 
-                            let dir_entry_str = match dir_entry.path().to_str() {
-                                Some(d) => d,
-                                None => {
-                                    e0031!(dir_entry.path().to_string_lossy());
-                                    continue;
-                                }
-                            };
-                            let dir_entry_display = &dir_entry_str[tmp_dir_offset..];
+                    // The LaTeX team provides the file `.tex` as a file with an empty name
+                    // in order to make `\input\relax` work (explained by David Carlisle)
+                    // Therefore, we don't call check_for_hidden_file() in this case
+                    match (pkg_name, dir_entry_display) {
+                        ("latex-tools", "tex/latex/tools/.tex") => (),
+                        ("latex-tools-dev", "tex/latex-dev/tools/.tex") => (),
+                        (_, _) => ut.check_for_hidden_file(&file_name, &dir_entry_display)
+                    };
 
-                            if is_temporary_file(&dir_entry_str) {
-                                e0008!(dir_entry_display);
-                            }
-                            if fsize > 40 * 1024 * 1024 {
-                                w0006!(dir_entry_display, fsize / 1024 / 1024);
-                            }
+                    let fsize = meta.len();
+                    process(fsize, &dir_entry);
+                    ut.check_filesize(fsize, &dir_entry_display);
 
-                            // if the path doesn't contain a man page...
-                            if dir_entry_str.find("/man/").is_none() {
-                                let pkg_name_s = format!("/{}/", real_pkg_name);
-                                // ...then we want to have the package name in the path
-                                if dir_entry_str.find(&pkg_name_s).is_none() {
-                                    e0028!(real_pkg_name, dir_entry_display);
-                                }
-                            }
-
-                            if dir_entry_str.ends_with(".map") {
-                                map_files_found = true;
-                                let re: Regex = Regex::new(r"fonts[/]map[/]dvips[/]").unwrap();
-                                if re.is_match(dir_entry_str) {
-                                    map_dvips_found = true;
-                                }
+                    // if we encounter a .dtx or .ins file we check
+                    // that it is in a subdirectory of either source/ or doc/
+                    if (dir_entry_str.ends_with(".dtx") || dir_entry_str.ends_with(".ins"))
+                        && !(dir_entry_display.starts_with("source/")
+                            || dir_entry_display.starts_with("doc/"))
+                    {
+                        e0036!(dir_entry_display);
+                        continue;
+                    }
 
-                                // if ( $fname =~ m{ fonts [/] map [/] dvips [/] }xms ) {
-                                //     $map_dvips_found = 1;
-                                // }
-                            }
+                    // if the path doesn't contain a man page...
+                    if dir_entry_str.find("/man/").is_none() {
+                        let pkg_name_s = format!("/{}/", real_pkg_name);
+                        // ...then we want to have the package name in the path
+                        if dir_entry_str.find(&pkg_name_s).is_none() {
+                            e0028!(real_pkg_name, dir_entry_display);
                         }
-                        Err(e) => {
-                            e0027!(dir_entry.path().display(), e);
+                    }
+
+                    if dir_entry_str.ends_with(".map") {
+                        map_files_found = true;
+                        let re: Regex = Regex::new(r"fonts[/]map[/]dvips[/]").unwrap();
+                        if re.is_match(dir_entry_str) {
+                            map_dvips_found = true;
                         }
                     }
                 }
@@ -765,7 +756,6 @@ fn check_tds_archive(
         }
     });
 
-    tmp_dir.close()?;
     // now check if each package file is in the tds archive
     for (k, paths) in hashes.iter() {
         if !tds_hashes.contains_key(k) {
@@ -773,8 +763,6 @@ fn check_tds_archive(
             e0026!(p);
         }
     }
-
-    Ok(())
 }
 
 fn get_extension_from_filename(filename: &str) -> Option<&str> {
@@ -807,6 +795,21 @@ fn found_unwanted_filetype(fname: &str, ft: &FType) -> bool {
     }
 }
 
+fn fix_perms(entry: &str) {
+    if !ARGS.correct_perms {
+        return;
+    }
+
+    i0005!(entry);
+    let rc = run_cmd("/bin/chmod", &["-v", "ug=rwX,o=rX", entry]);
+
+    if rc.status {
+        if let Some(op) = rc.output {
+            print!("{}", op);
+        }
+    }
+}
+
 fn check_and_correct_perms(dir_entry: &str, p: u32) {
     if owner_has(p, 5) || !others_have(p, 4) {
         e0002!(dir_entry, perms_to_string(p));
@@ -817,6 +820,21 @@ fn check_and_correct_perms(dir_entry: &str, p: u32) {
     };
 }
 
+// Sets permissions for a file or directory
+// Sample invocation: set_perms("somfile", 0o644);
+fn set_perms(entry: &str, p: u32) -> bool {
+    let ps = &format!("{:o}", p);
+    let rc = run_cmd("chmod", &["-v", ps, entry]);
+
+    if rc.status {
+        if let Some(op) = rc.output {
+            print!("{}", op);
+        }
+        true
+    } else {
+        false
+    }
+}
 
 #[derive(Debug, Clone, PartialEq)]
 enum FileKind {
@@ -825,7 +843,6 @@ enum FileKind {
     Symlink(String),
 }
 
-
 impl Display for FileKind {
     fn fmt(&self, f: &mut ::std::fmt::Formatter) -> Result<(), ::std::fmt::Error> {
         match *self {
@@ -836,8 +853,6 @@ impl Display for FileKind {
     }
 }
 
-
-
 #[derive(Debug, Clone, PartialEq)]
 enum ReadmeKind {
     No,
@@ -845,15 +860,17 @@ enum ReadmeKind {
     Symlink(String),
 }
 
-fn check_package(root: &str, tds_zip: &Option<String>) -> Option<Hashes> {
-    //let mut urls = HashMap::default(); //: <String,UrlStatus>
-
+fn check_package(root: &str, tds_zip: &Option<String>) -> Option<DupHashes> {
     let mut lcnames: HashMap<PathBuf, Vec<(PathBuf, FileKind)>> = HashMap::default();
 
     let mut doublenames: HashMap<PathBuf, Vec<PathBuf>> = HashMap::default();
 
     let mut inodes = HashSet::default();
 
+    let ut = Utils::new(utils::CheckType::PACKAGE);
+
+
+
     i0002!(root);
     // This hash contains all package file names.
     //
@@ -862,185 +879,162 @@ fn check_package(root: &str, tds_zip: &Option<String>) -> Option<Hashes> {
     //  String: the file name without any directory part
     //  ReadmeKind: is it a certain README, file or symlink?
     //      A special case of a README file is a file with has a different name but
-    //      was poinded to by a symlink. Example: README --> README.rst
-    let mut file_names: HashMap<PathBuf, (Metadata, String, ReadmeKind)> = HashMap::default();
-    {
-        let mut readme_found = false;
-
-        let root_absolute = PathBuf::from(root)
-            .canonicalize()
-            .unwrap()
-            .to_string_lossy()
-            .to_string();
-        for dir_entry in WalkDir::new(root).follow_links(false) {
-            match dir_entry {
-                Ok(dir_entry) => {
-                    let dir_entry_str = match dir_entry.path().to_str() {
-                        Some(d) => d,
-                        None => {
-                            e0031!(dir_entry.path().to_string_lossy());
-                            continue;
-                        }
-                    };
-                    let meta = match dir_entry.metadata() {
-                        Ok(meta) => meta,
-                        Err(e) => {
-                            e0023!(e);
-                            continue;
-                        }
-                    };
-
-                    if !check_inode(&mut inodes, &meta) {
+    //      was pointed to by a symlink. Example: README --> README.rst
+    let mut file_names: FileNamesHashMap = HashMap::default();
+    let mut readme_found = false;
+
+    let root_absolute = PathBuf::from(root)
+        .canonicalize()
+        .unwrap()
+        .to_string_lossy()
+        .to_string();
+
+    for dir_entry in WalkDir::new(root).follow_links(false) {
+        match dir_entry {
+            Ok(dir_entry) => {
+                let dir_entry_str = match dir_entry.path().to_str() {
+                    Some(d) => d,
+                    None => {
+                        e0031!(dir_entry.path().to_string_lossy());
                         continue;
                     }
+                };
+                let meta = match dir_entry.metadata() {
+                    Ok(meta) => meta,
+                    Err(e) => {
+                        e0023!(e);
+                        continue;
+                    }
+                };
 
-                    // this is the file_name without the directory part
-                    // unwrap() is ok here as we covered potential UTF-8 related errors
-                    // above in the definition of dir_entry_str
-                    let file_name = dir_entry.file_name().to_str().unwrap().to_string();
+                if !check_inode(&mut inodes, &meta) {
+                    continue;
+                }
 
-                    let ft = get_filetype(&dir_entry);
+                // this is the file_name without the directory part
+                // unwrap() is ok here as we covered potential UTF-8 related errors
+                // above in the definition of dir_entry_str
+                let file_name = dir_entry.file_name().to_str().unwrap().to_string();
 
-                    if found_unwanted_filetype(dir_entry_str, &ft) {
-                        continue;
-                    }
+                // we check for weird stuff like socket files aso.
+                let ft = get_filetype(&dir_entry);
+                if found_unwanted_filetype(&dir_entry_str, &ft) {
+                    continue;
+                }
 
-                    if let Some((offset, ch)) = filename_has_bad_chars(&dir_entry) {
-                        e0001!(ch, dir_entry_str, offset);
-                    }
+                ut.filename_has_bad_chars(&dir_entry, dir_entry_str);
 
-                    // 1. dealing with symlinks
-                    if ft == FType::Symlink {
-                        match get_symlink(&dir_entry) {
-                            Ok(None) => {
-                                e0010!(dir_entry_str);
-                                continue;
-                            }
-                            Err(e) => {
-                                e0027!(dir_entry_str, e);
+                // 1. dealing with symlinks
+                if ft == FType::Symlink {
+                    match get_symlink(&dir_entry) {
+                        Ok(None) => {
+                            e0010!(&dir_entry_str);
+                            continue;
+                        }
+                        Err(e) => {
+                            e0027!(&dir_entry_str, e);
+                            continue;
+                        }
+                        Ok(Some(p)) => {
+                            let pd: String =
+                                p.canonicalize().unwrap().to_string_lossy().to_string();
+                            if !pd.starts_with(&root_absolute) {
+                                e0030!(&dir_entry_str, p.display());
                                 continue;
                             }
-                            Ok(Some(p)) => {
-                                let pd: String =
-                                    p.canonicalize().unwrap().to_string_lossy().to_string();
-                                if !pd.starts_with(&root_absolute) {
-                                    e0030!(dir_entry_str, p.display());
-                                    continue;
-                                }
 
-                                let lc_dir_entry_str = dir_entry_str.to_lowercase();
-                                if let Some(_dir_name) = filename(dir_entry_str) {
-                                    let lcnref = &mut lcnames;
-                                    lcnref
-                                        .entry(PathBuf::from(lc_dir_entry_str))
-                                        .or_insert_with(Vec::new)
-                                        .push((
-                                            PathBuf::from(dir_entry_str),
-                                            //FileKind::Symlink(dir_entry_str.into()),
-                                            FileKind::Symlink(pd.clone()),
-                                        ));
-                                }
-                                if is_readme(&dir_entry) {
-                                    readme_found = true;
-                                    file_names.insert(
-                                        p,
-                                        (
-                                            meta,
-                                            file_name,
-                                            ReadmeKind::Symlink(dir_entry_str.to_string()),
-                                        ),
-                                    );
-                                }
-                                    continue;
+                            let lc_dir_entry_str = dir_entry_str.to_lowercase();
+                            if let Some(_dir_name) = filename(&dir_entry_str) {
+                                let lcnref = &mut lcnames;
+                                lcnref
+                                    .entry(PathBuf::from(lc_dir_entry_str))
+                                    .or_insert_with(Vec::new)
+                                    .push((
+                                        PathBuf::from(&dir_entry_str),
+                                        //FileKind::Symlink(&dir_entry_str.into()),
+                                        FileKind::Symlink(pd.clone()),
+                                    ));
                             }
+                            if is_readme(&dir_entry) {
+                                readme_found = true;
+                                file_names.insert(
+                                    p,
+                                    (
+                                        meta,
+                                        file_name,
+                                        ReadmeKind::Symlink(dir_entry_str.to_string()),
+                                    ),
+                                );
+                            }
+                            continue;
                         }
                     }
+                }
 
-                    let p = get_perms(&dir_entry.path());
+                let p = get_perms(&dir_entry.path());
 
-                    // 2. dealing with directories
-                    if ft == FType::Directory {
-                        let lc_dir_entry_str = dir_entry_str.to_lowercase();
-                        if let Some(_dir_name) = filename(dir_entry_str) {
-                            let lcnref = &mut lcnames;
-
-                            lcnref
-                                .entry(PathBuf::from(lc_dir_entry_str))
-                                .or_insert_with(Vec::new)
-                                .push((PathBuf::from(dir_entry_str), FileKind::Directory));
-                        }
+                // 2. dealing with directories
+                if ft == FType::Directory {
 
-                        if !owner_has(p, 5) || !others_have(p, 5) {
-                            e0011!(dir_entry_str, perms_to_string(p));
-                            if ARGS.correct_perms {
-                                i0005!(&dir_entry_str);
-                                set_perms(&dir_entry_str, 0o775);
-                            }
-                        }
+                    let lc_dir_entry_str = dir_entry_str.to_lowercase();
+                    if let Some(_dir_name) = filename(&dir_entry_str) {
+                        let lcnref = &mut lcnames;
 
-                        match is_empty_directory(&dir_entry) {
-                            Ok(true) => {
-                                e0004!(dir_entry_str);
-                            }
-                            Err(e) => {
-                                e0027!(dir_entry_str, e);
-                            }
-                            Ok(false) => (),
-                        }
-                        if is_hidden_directory(&dir_entry) {
-                            e0006!(dir_entry_str);
-                        }
+                        lcnref
+                            .entry(PathBuf::from(lc_dir_entry_str))
+                            .or_insert_with(Vec::new)
+                            .push((PathBuf::from(&dir_entry_str), FileKind::Directory));
+                    }
 
-                        if is_unwanted_directory(&dir_entry.file_name().to_str().unwrap()) {
-                            e0018!(dir_entry_str);
+                    if !owner_has(p, 5) || !others_have(p, 5) {
+                        e0011!(&dir_entry_str, perms_to_string(p));
+                        if ARGS.correct_perms {
+                            i0005!(&dir_entry_str);
+                            set_perms(&dir_entry_str, 0o775);
                         }
-                        continue;
                     }
 
-                    // 3. dealing with regular files
-                    if is_hidden(&file_name) {
-                        e0007!(dir_entry_str);
-                    }
-                    if is_temporary_file(&dir_entry_str) {
-                        e0008!(dir_entry_str);
-                    }
+                    ut.check_for_empty_directory(&dir_entry_str, &dir_entry_str);
+                    ut.check_for_hidden_directory(&file_name, &dir_entry_str);
 
+                    ut.is_unwanted_directory(&file_name, dir_entry_str);
+                    continue;
+                }
 
-                    if let Some(file_name) = filename(dir_entry_str) {
-                        let doubleref = &mut doublenames;
+                // 3. dealing with regular files
+                ut.check_for_hidden_file(&file_name, &dir_entry_str);
+                ut.check_for_temporary_file(&dir_entry_str);
 
-                        doubleref
-                            .entry(PathBuf::from(file_name))
-                            .or_insert_with(Vec::new)
-                            .push(PathBuf::from(dir_entry_str));
-                    }
+                // if is_temporary_file(&dir_entry_str) {
+                //     e0008!(&dir_entry_str);
+                // }
 
-                    // detecting large files in package directory
-
-                    if is_readme(&dir_entry) {
-                        // We want to deal with README files only if they are
-                        // in the root directory of the package.
-                        let f = format!(
-                            "{}{}{}",
-                            root,
-                            // we have to pay attention if `root` ends already with '/'
-                            if root.ends_with('/') { "" } else { "/" },
-                            &file_name
-                        );
+                if let Some(file_name) = filename(&dir_entry_str) {
+                    let doubleref = &mut doublenames;
 
-                        if dir_entry_str == f {
-                            readme_found = true;
-                            file_names.insert(
-                                dir_entry.path().to_path_buf(),
-                                (meta, file_name.clone(), ReadmeKind::Yes),
-                            );
-                        } else {
-                            file_names.entry(dir_entry.path().to_path_buf()).or_insert((
-                                meta,
-                                file_name.clone(),
-                                ReadmeKind::No,
-                            ));
-                        }
+                    doubleref
+                        .entry(PathBuf::from(file_name))
+                        .or_insert_with(Vec::new)
+                        .push(PathBuf::from(&dir_entry_str));
+                }
+
+                if is_readme(&dir_entry) {
+                    // We want to deal with README files only if they are
+                    // in the root directory of the package.
+                    let f = format!(
+                        "{}{}{}",
+                        root,
+                        // we have to pay attention if `root` ends already with '/'
+                        if root.ends_with('/') { "" } else { "/" },
+                        &file_name
+                    );
+
+                    if dir_entry_str == f {
+                        readme_found = true;
+                        file_names.insert(
+                            dir_entry.path().to_path_buf(),
+                            (meta, file_name.clone(), ReadmeKind::Yes),
+                        );
                     } else {
                         file_names.entry(dir_entry.path().to_path_buf()).or_insert((
                             meta,
@@ -1048,168 +1042,203 @@ fn check_package(root: &str, tds_zip: &Option<String>) -> Option<Hashes> {
                             ReadmeKind::No,
                         ));
                     }
+                } else {
+                    file_names.entry(dir_entry.path().to_path_buf()).or_insert((
+                        meta,
+                        file_name.clone(),
+                        ReadmeKind::No,
+                    ));
+                }
 
-                    let lc_dir_entry_str = dir_entry_str.to_lowercase();
-
-                    let lcnref = &mut lcnames;
+                let lc_dir_entry_str = dir_entry_str.to_lowercase();
 
-                    lcnref
-                        .entry(PathBuf::from(lc_dir_entry_str))
-                        .or_insert_with(Vec::new)
-                        .push((PathBuf::from(dir_entry_str), FileKind::File));
+                let lcnref = &mut lcnames;
 
-                }
+                lcnref
+                    .entry(PathBuf::from(lc_dir_entry_str))
+                    .or_insert_with(Vec::new)
+                    .push((PathBuf::from(&dir_entry_str), FileKind::File));
+            }
 
-                Err(e) => {
-                    eprintln!("{}", e);
-                }
+            Err(e) => {
+                eprintln!("{}", e);
             }
         }
+    }
 
-        if !readme_found {
-            e0009!();
-        }
+    if !readme_found {
+        e0009!();
     }
 
     let lc = LinkCheck::new(4, false);
     let mut detective = filemagic::Filetype::new();
 
-    let mut sizes = HashMap::default();
-    let mut generated: HashMap<PathBuf, PathBuf> = HashMap::default();
+    let mut sizes: SizesHashMap = HashMap::default();
+    let mut generated: GeneratedHashMap = HashMap::default();
 
-    {
-        // Processing a single file entry, with the "sizes" hashmap collecting
-        // same-size files.  Entries are either Found::One or Found::Multiple,
-        // so that we can submit the first file's path as a hashing job when the
-        // first duplicate is found.  Hashing each file is submitted as a job to
-        // the pool.
-        let mut process = |fsize, path: &PathBuf| {
-            let sizeref = &mut sizes;
+    // Processing a single file entry, with the "sizes" hashmap collecting
+    // same-size files.  Entries are either Found::One or Found::Multiple,
+    // so that we can submit the first file's path as a hashing job when the
+    // first duplicate is found.  Hashing each file is submitted as a job to
+    // the pool.
+    let mut process = |fsize, path: &PathBuf| {
+        let sizeref = &mut sizes;
 
-            let path = path.clone();
-            sizeref.entry(fsize).or_insert_with(Vec::new).push(path);
+        let path = path.clone();
+        sizeref.entry(fsize).or_insert_with(Vec::new).push(path);
+    };
+    for (path, (meta, _file_name, is_readme)) in file_names.iter() {
+        //println!("DEBUG: path {:?}, file_name {:?}, is_readme: {} ", &path, &file_name, is_readme);
+        let dir_entry_str = match path.to_str() {
+            Some(d) => d,
+            None => {
+                e0031!(&path.to_string_lossy());
+                continue;
+            }
         };
-        for (path, (meta, _file_name, is_readme)) in file_names.iter() {
 
-            //println!("DEBUG: path {:?}, file_name {:?}, is_readme: {} ", &path, &file_name, is_readme);
-            let dir_entry_str = match path.to_str() {
-                Some(d) => d,
-                None => {
-                    e0031!(&path.to_string_lossy());
-                    continue;
-                }
-            };
+        let fsize = meta.len();
+        ut.check_filesize(fsize, dir_entry_str);
 
-            let fsize = meta.len();
+        let p = get_perms(&path);
+        if !owner_has(p, 4) {
+            e0002!(&dir_entry_str, perms_to_string(p));
+            fix_perms(&dir_entry_str);
+            continue;
+        }
+        let ftr = detective.analyze(&dir_entry_str);
+        //println!(">>> {:?}", ftr);
+        // we ignore errors from filetype recognition
+        if ftr.is_err() {
+            continue;
+        }
 
-            // if it is an empty file we don't need
-            // to check further
-            if fsize == 0 {
-                e0005!(dir_entry_str);
-                continue;
-            }
-            if fsize > 40 * 1024 * 1024 {
-                w0005!(dir_entry_str, fsize / 1024 / 1024);
-                continue;
-            }
+        let ft = ftr.unwrap();
 
-            let p = get_perms(&path);
-            if !owner_has(p, 4) {
-                e0002!(dir_entry_str, perms_to_string(p));
-                if ARGS.correct_perms {
-                    fix_perms(&dir_entry_str);
-                }
+        // DEBUG !readme_symlinked.contains(&dir_entry_str)
+        if ReadmeKind::No != *is_readme {
+            if !check_readme(&dir_entry_str, is_readme, &ft) {
                 continue;
             }
-            let ftr = detective.analyze(&dir_entry_str);
-            //println!(">>> {:?}", ftr);
-            // we ignore errors from filetype recognition
-            if ftr.is_err() {
-                continue;
+            if ARGS.urlcheck {
+                lc.check_urls(&dir_entry_str);
             }
+        }
 
-            let ft = ftr.unwrap();
-
-            // DEBUG !readme_symlinked.contains(dir_entry_str)
-            if ReadmeKind::No != *is_readme {
-                if !check_readme(dir_entry_str, is_readme, &ft) {
-                    continue;
-                }
-                if ARGS.urlcheck {
-                    lc.check_urls(dir_entry_str);
+        match ft {
+            filemagic::Mimetype::Text(_) => {
+                check_and_correct_perms(&dir_entry_str, p);
+                let fext = get_extension_from_filename(&dir_entry_str);
+                if fext == Some("ins") || fext == Some("dtx") {
+                    check_generated_files(&dir_entry_str, &mut generated);
                 }
-            }
 
-            match ft {
-                filemagic::Mimetype::Text | filemagic::Mimetype::TextCRLF => {
-                    check_and_correct_perms(dir_entry_str, p);
-                    let fext = get_extension_from_filename(&dir_entry_str);
-                    if fext == Some("ins") || fext == Some("dtx") {
-                        check_generated_files(&dir_entry_str, &mut generated);
-                    }
-                    match fext {
-                        Some("bat") | Some("cmd") |
-                        Some("nsh") | Some("reg") => (),
-                        Some(_) | None => {
-                            if ft == filemagic::Mimetype::TextCRLF {
-                                e0012!(dir_entry_str);
-                                if ARGS.correct_crlf {
-                                    fix_crlf(dir_entry_str);
+                match fext {
+                    // deal with Windows files
+                    Some("bat") | Some("cmd") | Some("nsh") | Some("reg") => {
+                        match ft {
+                            filemagic::Mimetype::Text(LineEnding::CRLF) => (),
+                            filemagic::Mimetype::Text(LineEnding::CR) =>
+                            {
+                                e0037!(&dir_entry_str);
+                                if ARGS.correct_le {
+                                    make_crlf(&dir_entry_str);
                                 }
-                            }
+                            },
+                            filemagic::Mimetype::Text(LineEnding::MIXED(0, 0, 0) ) => (),
+                            filemagic::Mimetype::Text(LineEnding::MIXED(cr, lf, crlf) ) =>
+                            {
+                                e0038!(&dir_entry_str, cr, lf, crlf);
+                                if ARGS.correct_le {
+                                    fix_inconsistent_le(&dir_entry_str);
+                                }
+                            },
+                            filemagic::Mimetype::Text(LineEnding::LF) =>
+                            {
+                                w0008!(&dir_entry_str);
+                            },
+                            fmm => println!("Should not occur: {} has {:?}", dir_entry_str, fmm),
                         }
-                    };
+                    },
+                    Some(_) | None => {
+                        match ft {
+                            filemagic::Mimetype::Text(LineEnding::CRLF) =>
+                            {
+                                e0012!(&dir_entry_str);
+                                if ARGS.correct_le {
+                                    fix_inconsistent_le(&dir_entry_str);
+                                }
+                            },
+                            filemagic::Mimetype::Text(LineEnding::CR) =>
+                            {
+                                e0037!(&dir_entry_str);
+                                if ARGS.correct_le {
+                                    fix_inconsistent_le(&dir_entry_str);
+                                }
+                            },
+                            filemagic::Mimetype::Text(LineEnding::MIXED(0, 0, 0) ) => (),
+                            filemagic::Mimetype::Text(LineEnding::MIXED(cr, lf, crlf) ) =>
+                            {
+                                //println!(">>>{}: {:?} {},{},{}", &dir_entry_str, ft, x, y, z);
+                                e0038!(&dir_entry_str, cr, lf, crlf);
+                                if ARGS.correct_le {
+                                    fix_inconsistent_le(&dir_entry_str);
+                                }
+                            },
+                            filemagic::Mimetype::Text(LineEnding::LF) => (),
+                            fmm => println!("Should not occur: {} has {:?}", dir_entry_str, fmm),
+                        }
+                    },
                 }
+            },
 
-                filemagic::Mimetype::BOM(b) => {
-                    //println!("{}: {} with BOM detected", dir_entry_str, b.as_ref());
-                    w0004!(dir_entry_str, b.as_ref());
-                    check_and_correct_perms(dir_entry_str, p);
-                }
-                filemagic::Mimetype::Binary
-                | filemagic::Mimetype::Script
-                | filemagic::Mimetype::ScriptCRLF => {
-                    if !owner_has(p, 4) || !others_have(p, 4) {
-                        e0002!(dir_entry_str, perms_to_string(p));
+            filemagic::Mimetype::BOM(b) => {
+                //println!("{}: {} with BOM detected", dir_entry_str, b.as_ref());
+                w0004!(&dir_entry_str, b.as_ref());
+                check_and_correct_perms(&dir_entry_str, p);
+            }
+            filemagic::Mimetype::Binary
+            | filemagic::Mimetype::Script(_) => {
+                if !owner_has(p, 4) || !others_have(p, 4) {
+                    e0002!(&dir_entry_str, perms_to_string(p));
+                };
+                fix_perms(&dir_entry_str);
+            }
+            filemagic::Mimetype::Pdf => {
+                check_and_correct_perms(&dir_entry_str, p);
+                let ret = is_pdf_ok(&dir_entry_str);
+                if !ret.status {
+                    e0017!(&dir_entry_str);
+                    if let Some(output) = ret.output {
+                        println!("{}", &output);
                     };
-                    if ARGS.correct_perms {
-                        fix_perms(&dir_entry_str);
-                    }
-                }
-                filemagic::Mimetype::Pdf => {
-                    check_and_correct_perms(dir_entry_str, p);
-                    let ret = is_pdf_ok(&dir_entry_str);
-                    if !ret.status {
-                        e0017!(dir_entry_str);
-                        if let Some(output) = ret.output {
-                            println!("{}", &output);
-                        };
-                    }
-                }
-
-                filemagic::Mimetype::Archive | filemagic::Mimetype::Zip => {
-                    if dir_entry_str.ends_with(".tds.zip") {
-                        e0035!(dir_entry_str);
-                    } else {
-                        w0001!(dir_entry_str);
-                    }
-                    check_and_correct_perms(dir_entry_str, p);
                 }
-
-                filemagic::Mimetype::Data => check_and_correct_perms(dir_entry_str, p),
-                _ => continue,
             }
-            if others_match(p, 0) {
-                e0002!(dir_entry_str, perms_to_string(p));
-                if ARGS.correct_perms {
-                    i0005!(&dir_entry_str);
-                    set_perms(&dir_entry_str, 0o664);
+
+            filemagic::Mimetype::Archive | filemagic::Mimetype::Zip => {
+                if dir_entry_str.ends_with(".tds.zip") {
+                    e0035!(&dir_entry_str);
+                } else {
+                    w0001!(&dir_entry_str);
                 }
+                check_and_correct_perms(&dir_entry_str, p);
             }
-            if !(ARGS.ignore_dupes && tds_zip.is_none()) {
-                process(fsize, &path);
+
+            filemagic::Mimetype::Data => check_and_correct_perms(&dir_entry_str, p),
+            filemagic::Mimetype::Zerofile => check_and_correct_perms(&dir_entry_str, p),
+            _ => continue,
+        }
+
+        if others_match(p, 0) {
+            e0002!(&dir_entry_str, perms_to_string(p));
+            if ARGS.correct_perms {
+                i0005!(&dir_entry_str);
+                set_perms(&dir_entry_str, 0o664);
             }
         }
+        if !(ARGS.ignore_dupes && tds_zip.is_none()) {
+            process(fsize, &path);
+        }
     }
 
     print_casefolding(&lcnames);
@@ -1259,7 +1288,6 @@ fn check_package(root: &str, tds_zip: &Option<String>) -> Option<Hashes> {
 }
 
 fn print_casefolding(hashes: &HashMap<PathBuf, Vec<(PathBuf, FileKind)>>) {
-
     for (k, eles) in hashes.iter() {
         //println!("pcf: {:?}, {:?}", k, &eles);
         if eles.len() == 1 {
@@ -1274,12 +1302,14 @@ fn print_casefolding(hashes: &HashMap<PathBuf, Vec<(PathBuf, FileKind)>>) {
     }
 }
 
-fn print_generated(hashes: &HashMap<PathBuf, Vec<PathBuf>>, generated: &HashMap<PathBuf, PathBuf>) {
+fn print_generated(hashes: &HashMap<PathBuf, Vec<PathBuf>>, generated: &GeneratedHashMap) {
     for (k, gen) in generated.iter() {
-        if hashes.contains_key(k) {
-            let v = &hashes[k];
+        let mut path = PathBuf::new();
+        path.push(k);
+        if hashes.contains_key(&path) {
+            let v = &hashes[&path];
             for fname in v {
-                e0019!(fname.to_str().unwrap(), gen.to_str().unwrap());
+                e0019!(fname.to_str().unwrap(), gen.as_str());
             }
         }
     }
@@ -1317,3 +1347,5 @@ fn show_tmp_endings() {
         println!("{:23} {}", t, c);
     }
 }
+
+
diff --git a/support/pkgcheck/src/messages/errorsd.rs b/support/pkgcheck/src/messages/errorsd.rs
index f839f5538b..09c2f4cc53 100644
--- a/support/pkgcheck/src/messages/errorsd.rs
+++ b/support/pkgcheck/src/messages/errorsd.rs
@@ -49,7 +49,8 @@ pub fn e0004d() {
 E0004 -- Empty directory not allowed
 
 Empty directories are considered as rubbish, and are usually not
-accepted as part of a package.
+accepted as part of a package, neither in the package tree nor in the
+TDS zip archive.
 
 For more details refer to:
 http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html#noemptyfiles
@@ -76,7 +77,8 @@ pub fn e0006d() {
         r#"
 E0006 -- Hidden directories not allowed
 
-A package should not contain hidden directories.
+A package should not contain hidden directories, neither in the package
+tree nor in the TDS zip archive.
 
 For more details refer to:
 http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html#noauxfiles
@@ -89,7 +91,8 @@ pub fn e0007d() {
         r#"
 E0007 -- Hidden files not allowed
 
-A package should not contain hidden files.
+A package should not contain hidden files, neither in the package tree
+nor in the TDS zip archive.
 
 For more details refer to:
 http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html#noauxfiles
@@ -264,26 +267,6 @@ http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html#nogeneratedfiles
     )
 }
 
-pub fn e0020d() {
-    println!(
-        r#"
-E0020 -- Unwanted directory detected in the top level directory in TDS zip archive
-
-A top level directory of a TDS archive should only contain all or some
-of the following directories:
-
--   tex
--   fonts
--   metafont
--   metapost
--   bibtex
--   scripts
--   doc
--   source
-"#
-    )
-}
-
 pub fn e0021d() {
     println!(
         r#"
@@ -453,3 +436,42 @@ A package directory should not contain a TDS zip archive.
     )
 }
 
+pub fn e0036d() {
+    println!(
+        r#"
+E0036 -- .dtx/.ins files found in wrong directory in TDS zip archive
+
+In a TDS zip archive a .dtx resp. .ins file must be in a subdirectory of
+either of source/ or doc/ top level directories.
+"#
+    )
+}
+
+pub fn e0037d() {
+    println!(
+        r#"
+E0037 -- CR line endings detected
+
+The file specified in the error message contains CR line endings. Text
+files should have UNIX style line endings.
+
+For more details refer to:
+http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html#crlf
+"#
+    )
+}
+
+pub fn e0038d() {
+    println!(
+        r#"
+E0038 -- File has inconsistent line endings: CR: x, LF: y, CRLF: z
+
+The file specified in the error message contains CR line endings. Text
+files should have UNIX style line endings.
+
+For more details refer to:
+http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html#crlf
+"#
+    )
+}
+
diff --git a/support/pkgcheck/src/messages/fatald.rs b/support/pkgcheck/src/messages/fatald.rs
index b41cab83b1..ee02e47bde 100644
--- a/support/pkgcheck/src/messages/fatald.rs
+++ b/support/pkgcheck/src/messages/fatald.rs
@@ -64,3 +64,13 @@ code was specified.
     )
 }
 
+pub fn f0007d() {
+    println!(
+        r#"
+F0007 -- Could not create temporary directory for unzipping the TDS zip archive
+
+Make sure the temp directory is writable and/or the temp directory has
+enough space.
+"#
+    )
+}
diff --git a/support/pkgcheck/src/messages/informationd.rs b/support/pkgcheck/src/messages/informationd.rs
index d4e3ea43b3..340ade4766 100644
--- a/support/pkgcheck/src/messages/informationd.rs
+++ b/support/pkgcheck/src/messages/informationd.rs
@@ -75,3 +75,16 @@ http://mirror.ctan.org/help/ctan/CTAN-upload-addendum.html#noauxfiles
     )
 }
 
+pub fn i0007d() {
+    println!(
+        r#"
+I0007 -- Successfully corrected wrong line endings to LF resp. CRLF
+
+pkgcheck successfully converted wrong line endings to LF line endings or
+to CRLF line endings if it the file was a Windows text file.
+
+Wrong line endings could be CR, CRLF or a mixture of line endings.
+"#
+    )
+}
+
diff --git a/support/pkgcheck/src/messages/mod.rs b/support/pkgcheck/src/messages/mod.rs
index 2edda3c536..842c693718 100644
--- a/support/pkgcheck/src/messages/mod.rs
+++ b/support/pkgcheck/src/messages/mod.rs
@@ -117,6 +117,17 @@ macro_rules! f0005 {
 //     };
 // }
 
+macro_rules! f0007 {
+    ($fmt1:expr) => {
+        error_occured!();
+        print!(
+            "{}   Unable to create temporary directory for unzipping the TDS zip archive: {}. Exiting...\n",
+            msgid!("F0007"),
+            $fmt1
+        );
+    };
+}
+
 macro_rules! e0001 {
     ($fmt1:expr, $fmt2:expr, $fmt3:expr) => {
         error_occured!();
@@ -171,6 +182,17 @@ macro_rules! e0006 {
     };
 }
 
+macro_rules! e0006t {
+    ($fmt:expr) => {
+        error_occured!();
+        print!(
+            "{}   Hidden directory {} detected in TDS zip archive\n",
+            msgid!("E0006"),
+            $fmt
+        );
+    };
+}
+
 macro_rules! e0007 {
     ($fmt:expr) => {
         error_occured!();
@@ -178,6 +200,17 @@ macro_rules! e0007 {
     };
 }
 
+macro_rules! e0007t {
+    ($fmt:expr) => {
+        error_occured!();
+        print!(
+            "{}   Hidden file {} detected in TDS zip archive\n",
+            msgid!("E0007"),
+            $fmt
+        );
+    };
+}
+
 macro_rules! e0008 {
     ($fmt:expr) => {
         error_occured!();
@@ -185,6 +218,16 @@ macro_rules! e0008 {
     };
 }
 
+macro_rules! e0008t {
+    ($fmt:expr) => {
+        error_occured!();
+        print!(
+            "{}   Temporary file {} detected in TDS zip archive\n",
+            msgid!("E0008"),
+            $fmt
+        );
+    };
+}
 macro_rules! e0009 {
     () => {
         error_occured!();
@@ -217,7 +260,7 @@ macro_rules! e0011 {
 macro_rules! e0012 {
     ($fmt:expr) => {
         error_occured!();
-        print!("{}   CRLF detected: {}\n", msgid!("E0012"), $fmt);
+        print!("{}   File {} has CRLF line endings\n", msgid!("E0012"), $fmt);
     };
 }
 
@@ -283,17 +326,6 @@ macro_rules! e0019 {
     };
 }
 
-macro_rules! e0020 {
-    ($fmt:expr) => {
-        error_occured!();
-        print!(
-            "{}   Unwanted directory `{}` detected in the top level directory of a TDS archive\n",
-            msgid!("E0020"),
-            $fmt
-        );
-    };
-}
-
 macro_rules! e0021 {
     ($fmt1:expr, $fmt2:expr, $fmt3:expr) => {
         error_occured!();
@@ -448,8 +480,30 @@ macro_rules! e0035 {
     };
 }
 
+macro_rules! e0036 {
+    ($fmt:expr) => {
+        error_occured!();
+        print!(
+            "{}   File `{}` not below `source/` or `doc/` top level directory in TDS zip archive\n",
+            msgid!("E0036"),
+            $fmt
+        );
+    };
+}
 
+macro_rules! e0037 {
+    ($fmt:expr) => {
+        error_occured!();
+        print!("{}   File {} has CR line endings\n", msgid!("E0037"), $fmt);
+    };
+}
 
+macro_rules! e0038 {
+    ($fmt1:expr, $fmt2:expr, $fmt3:expr, $fmt4:expr) => {
+        error_occured!();
+        print!("{}   File {} has inconsistent line endings: CR={}, LF={}, CRLF={}\n", msgid!("E0038"), $fmt1, $fmt2, $fmt3, $fmt4);
+    };
+}
 macro_rules! w0001 {
     ($fmt:expr) => {
         print!(
@@ -513,6 +567,20 @@ macro_rules! w0006 {
     };
 }
 
+macro_rules! w0007 {
+    ($fmt:expr) => {
+        error_occured!();
+        print!("{}   Empty directory {} detected in TDS zip archive\n", msgid!("W0007"), $fmt);
+    };
+}
+
+macro_rules! w0008 {
+    ($fmt:expr) => {
+        error_occured!();
+        print!("{}   Windows file {} has Unix line endings\n", msgid!("W0008"), $fmt);
+    };
+}
+
 macro_rules! i0002 {
     ($fmt:expr) => {
         print!(
@@ -565,15 +633,17 @@ macro_rules! i0006 {
 }
 
 macro_rules! i0007 {
-    ($fmt:expr) => {
+    ($fmt1:expr, $fmt2:expr) => {
         print!(
-            "{}   {}: Successfully converted from CRLF to LF\n",
+            "{}   {}: Successfully corrected wrong line endings to {}\n",
             msgid!("I0007"),
-            $fmt
+            $fmt1,
+            $fmt2
         );
     };
 }
 
+
 pub fn explains(err: &str) {
     let err_upp = err.to_ascii_uppercase();
     match err_upp.as_str() {
@@ -583,6 +653,7 @@ pub fn explains(err: &str) {
         "F0004" => f0004d(),
         "F0005" => f0005d(),
         "F0006" => f0006d(),
+        "F0007" => f0007d(),
 
         "E0001" => e0001d(),
         "E0002" => e0002d(),
@@ -603,7 +674,6 @@ pub fn explains(err: &str) {
         "E0017" => e0017d(),
         "E0018" => e0018d(),
         "E0019" => e0019d(),
-        "E0020" => e0020d(),
         "E0021" => e0021d(),
         "E0022" => e0022d(),
         "E0023" => e0023d(),
@@ -618,6 +688,9 @@ pub fn explains(err: &str) {
         "E0033" => e0033d(),
         "E0034" => e0034d(),
         "E0035" => e0035d(),
+        "E0036" => e0036d(),
+        "E0037" => e0037d(),
+        "E0038" => e0038d(),
 
         //        "I0001" => i0001d!(),
         "I0001" => i0001d(),
@@ -626,6 +699,7 @@ pub fn explains(err: &str) {
         "I0004" => i0004d(),
         "I0005" => i0005d(),
         "I0006" => i0006d(),
+        "I0007" => i0007d(),
 
         "W0001" => w0001d(),
         "W0002" => w0002d(),
@@ -633,6 +707,8 @@ pub fn explains(err: &str) {
         "W0004" => w0004d(),
         "W0005" => w0005d(),
         "W0006" => w0006d(),
+        "W0007" => w0007d(),
+        "W0008" => w0008d(),
 
         e => println!(
             "F0006   Unknown error code `{}` specified with option -e resp. --explain. Exiting...",
@@ -668,7 +744,6 @@ pub fn explains_all() {
     explains("E0017");
     explains("E0018");
     explains("E0019");
-    explains("E0020");
     explains("E0021");
     explains("E0022");
     explains("E0023");
@@ -683,6 +758,7 @@ pub fn explains_all() {
     explains("E0033");
     explains("E0034");
     explains("E0035");
+    explains("E0036");
 
     explains("I0001");
     explains("I0002");
@@ -690,6 +766,7 @@ pub fn explains_all() {
     explains("I0004");
     explains("I0005");
     explains("I0006");
+    explains("I0007");
 
     explains("W0001");
     explains("W0002");
@@ -697,4 +774,6 @@ pub fn explains_all() {
     explains("W0004");
     explains("W0005");
     explains("W0006");
+    explains("W0007");
+    explains("W0008");
 }
diff --git a/support/pkgcheck/src/messages/warningsd.rs b/support/pkgcheck/src/messages/warningsd.rs
index b8a1aa8ef3..cea814c8ce 100644
--- a/support/pkgcheck/src/messages/warningsd.rs
+++ b/support/pkgcheck/src/messages/warningsd.rs
@@ -78,3 +78,31 @@ in the TDS zip archive.
     )
 }
 
+pub fn w0007d() {
+    println!(
+        r#"
+W0007 -- Empty directory detected in the TDS zip archive
+
+Empty directories in a TDS zip archive are discouraged. As they usually
+don't create errors in the distribution we issue a warning only.
+"#
+    )
+}
+
+pub fn w0008d() {
+    println!(
+        r#"
+W0008 -- Windows file has Unix line endings
+
+A Windows file with Unix line endings was detected.
+
+We regard a file as a Windows file if its name ends with:
+
+-   .bat
+-   .cmd
+-   .nsh, or
+-   .reg
+"#
+    )
+}
+
diff --git a/support/pkgcheck/src/recode.rs b/support/pkgcheck/src/recode.rs
index 39a85bacd2..9a6b3d426d 100644
--- a/support/pkgcheck/src/recode.rs
+++ b/support/pkgcheck/src/recode.rs
@@ -9,9 +9,52 @@ use std::io::prelude::*;
 use std::io::{self, Read};
 use std::path::Path;
 
+struct Bytes {
+    bytes: Vec<u8>,
+    len: usize,
+    index: usize,
+}
+
+impl Bytes {
+    fn new(bytes: Vec<u8>) -> Bytes {
+        let l = bytes.len();
+        Bytes {
+            bytes,
+            len: l,
+            index: 0,
+        }
+    }
+}
+
+#[derive(Debug)]
+enum Item {
+    Pair(u8, u8),
+    Single(u8),
+}
+
+impl Iterator for Bytes {
+    type Item = Item;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        let cur_index = self.index;
+        self.index += 1;
+
+        if cur_index == self.len {
+            return None;
+        }
+
+        if cur_index + 1 == self.len {
+            Some(Item::Single(self.bytes[cur_index]))
+        } else {
+            // if self.index < self.len {
+            Some(Item::Pair(self.bytes[cur_index], self.bytes[cur_index + 1]))
+        }
+    }
+}
+
 // The caller has to make sure that crlf2lf is only
 // used for text files
-pub fn crlf2lf(fname: &str) -> Result<(), io::Error> {
+pub fn wrong_line_endings2crlf(fname: &str) -> Result<(), io::Error> {
     let path = Path::new(fname);
 
     let mut hdl_in;
@@ -28,23 +71,43 @@ pub fn crlf2lf(fname: &str) -> Result<(), io::Error> {
         return Err(e);
     };
 
-    // convert \r\n to \n
-    let mut another_vec: Vec<u8> = Vec::new();
-    const CR: u8 = 0x0d; // 13
-    const LF: u8 = 0x0a; // 10
-
-    for i in 0..buffer.len() {
-        if buffer[i] == CR {
-            if i < buffer.len() - 1 && buffer[i + 1] == LF {
-                continue;
-            }
+    let another_vec: Vec<u8> = fix_line_endings2crlf(&buffer);
 
-            if i > 0 && buffer[i - 1] == LF {
-                continue;
-            }
+    let mut hdl_out;
+    match File::create(path) {
+        Ok(f) => {
+            hdl_out = f;
         }
-        another_vec.push(buffer[i]);
+        Err(e) => return Err(e),
+    };
+
+    // write back
+    match hdl_out.write(&another_vec) {
+        Ok(_) => Ok(()),
+        Err(e) => Err(e),
     }
+}
+
+// The caller has to make sure that crlf2lf is only
+// used for text files
+pub fn wrong_line_endings2lf(fname: &str) -> Result<(), io::Error> {
+    let path = Path::new(fname);
+
+    let mut hdl_in;
+    match File::open(path) {
+        Ok(f) => {
+            hdl_in = f;
+        }
+        Err(e) => return Err(e),
+    };
+    let mut buffer: Vec<u8> = Vec::new();
+
+    // read the whole file
+    if let Err(e) = hdl_in.read_to_end(&mut buffer) {
+        return Err(e);
+    };
+
+    let another_vec: Vec<u8> = fix_line_endings2lf(&buffer);
 
     let mut hdl_out;
     match File::create(path) {
@@ -60,3 +123,155 @@ pub fn crlf2lf(fname: &str) -> Result<(), io::Error> {
         Err(e) => Err(e),
     }
 }
+
+pub fn fix_line_endings2lf(buffer: &[u8]) -> Vec<u8> {
+    let mut another_vec: Vec<u8> = Vec::new();
+
+    const CR: u8 = 0x0d; // 13
+    const LF: u8 = 0x0a; // 10
+
+    let b = Bytes::new(buffer.to_vec());
+
+    let mut skip = false;
+    for v in b {
+        if skip {
+            skip = false;
+            continue;
+        }
+        match v {
+            Item::Pair(CR, LF) | Item::Pair(LF, CR) => {
+                another_vec.push(LF);
+                skip = true;
+            }
+            Item::Pair(CR, _) | Item::Pair(LF, _) | Item::Single(CR) | Item::Single(LF) => {
+                another_vec.push(LF);
+            }
+            Item::Pair(c, _) | Item::Single(c) => {
+                another_vec.push(c);
+            }
+        }
+    }
+
+    // if there is no line ending at the end of a fill add it
+    if another_vec[another_vec.len() - 1] != LF {
+        another_vec.push(LF);
+    }
+    another_vec
+}
+
+pub fn fix_line_endings2crlf(buffer: &[u8]) -> Vec<u8> {
+    let mut another_vec: Vec<u8> = Vec::new();
+
+    const CR: u8 = 0x0d; // 13 \r
+    const LF: u8 = 0x0a; // 10 \n
+
+    let b = Bytes::new(buffer.to_vec());
+
+    let mut skip = false;
+    for v in b {
+        if skip {
+            skip = false;
+            continue;
+        }
+        match v {
+            Item::Pair(CR, LF) | Item::Pair(LF, CR) => {
+                another_vec.push(CR);
+                another_vec.push(LF);
+                skip = true;
+            }
+            Item::Pair(CR, _) | Item::Pair(LF, _) | Item::Single(CR) | Item::Single(LF) => {
+                another_vec.push(CR);
+                another_vec.push(LF);
+            }
+            Item::Pair(c, _) | Item::Single(c) => {
+                another_vec.push(c);
+            }
+        }
+    }
+
+    let avlen = another_vec.len();
+
+    if avlen == 1 || (another_vec[avlen - 1] != LF && another_vec[avlen - 2] != CR) {
+        another_vec.push(CR);
+        another_vec.push(LF);
+    }
+
+    another_vec
+}
+
+#[test]
+fn test_fix_line_endings2crlf() {
+    let testfiles = vec![
+        ("a", "a\r\n"),
+        ("no line ending at all", "no line ending at all\r\n"),
+        ("\rbla", "\r\nbla\r\n"),
+        ("\r\r", "\r\n\r\n"),
+        ("\r\nbla", "\r\nbla\r\n"),
+        ("\r\n\r\nbla", "\r\n\r\nbla\r\n"),
+        ("bla\r\nbla", "bla\r\nbla\r\n"),
+        ("bla\r\n\r\nbla", "bla\r\n\r\nbla\r\n"),
+        ("bla\r\nbla\r\nbla", "bla\r\nbla\r\nbla\r\n"),
+        ("\n\r", "\r\n"),
+        ("\n\r\n\r", "\r\n\r\n"),
+        ("\n\rbla\n\r", "\r\nbla\r\n"),
+    ];
+
+    for (s, rs) in testfiles {
+        let bs = s.as_bytes().to_vec();
+        let brs = rs.as_bytes().to_vec();
+        assert_eq!(fix_line_endings2crlf(&bs), brs);
+    }
+}
+
+#[test]
+fn test_fix_line_endings() {
+    let testfiles = vec![
+        ("no line ending at all", "no line ending at all\n"),
+        ("\r", "\n"),
+        ("\n\r", "\n"),
+        ("\r\n", "\n"),
+        ("\r\n\n", "\n\n"),
+        ("CR at end of file\r", "CR at end of file\n"),
+        ("LF at end of file\n", "LF at end of file\n"),
+        ("CRLF at end of file\r\n", "CRLF at end of file\n"),
+        ("Two CR at end of file\r\r", "Two CR at end of file\n\n"),
+        ("Two LF at end of file\n\n", "Two LF at end of file\n\n"),
+        (
+            "Two CRLF at end of file\r\n\r\n",
+            "Two CRLF at end of file\n\n",
+        ),
+        (
+            "Two CR in the middle\r\r of file",
+            "Two CR in the middle\n\n of file\n",
+        ),
+        (
+            "Two LF in the middle\n\n of file",
+            "Two LF in the middle\n\n of file\n",
+        ),
+        (
+            "Two CRLF in the middle\r\n\r\n of file",
+            "Two CRLF in the middle\n\n of file\n",
+        ),
+        (
+            "Mixed CR, CRLF\rline2\r\nline3\r\n",
+            "Mixed CR, CRLF\nline2\nline3\n",
+        ),
+        (
+            "Mixed CR, CRLF\r\r\nline2\r\nline3\r\n",
+            "Mixed CR, CRLF\n\nline2\nline3\n",
+        ),
+        //        ("Mixed CR, CRLF\n\r\r\nline2\r\nline3\r\n",   "Mixed CR, CRLF\n\n\nline2\nline3\n"),
+        (
+            "Mixed CR, LFCR\rline2\n\rline3\r\n",
+            "Mixed CR, LFCR\nline2\nline3\n",
+        ),
+        //("line1\nebla", "line1\rebla"),
+        //("mor\r\nebla", "mor\rebla"),
+    ];
+
+    for (s, rs) in testfiles {
+        let bs = s.as_bytes().to_vec();
+        let brs = rs.as_bytes().to_vec();
+        assert_eq!(fix_line_endings2lf(&bs), brs);
+    }
+}
diff --git a/support/pkgcheck/src/utils.rs b/support/pkgcheck/src/utils.rs
index 6b2d0a8753..8a34bfe7c1 100644
--- a/support/pkgcheck/src/utils.rs
+++ b/support/pkgcheck/src/utils.rs
@@ -10,9 +10,173 @@ use std::borrow::Cow;
 use std::io;
 use std::process::Command;
 
+use colored::*;
+use std::sync::atomic::Ordering;
 
 use std::fs;
 
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum CheckType {
+    TDS,
+    PACKAGE,
+}
+
+pub struct Utils {
+    kind: CheckType,
+}
+
+impl Utils {
+    pub fn new(kind: CheckType) -> Utils {
+        Utils { kind }
+    }
+
+    pub fn check_filesize(&self, fsize: u64, dir_entry_str: &str) -> bool {
+        // if it is an empty file we don't need
+        // to check further
+        if fsize == 0 {
+            e0005!(dir_entry_str);
+            return false;
+        }
+        if fsize > 40 * 1024 * 1024 {
+            if self.kind == CheckType::PACKAGE {
+                w0005!(dir_entry_str, fsize / 1024 / 1024);
+            } else {
+                w0006!(dir_entry_str, fsize / 1024 / 1024);
+            }
+            return false;
+        }
+
+        true
+    }
+
+    pub fn filename_has_bad_chars(&self, entry: &DirEntry, dir_entry_str: &str) {
+        let s = entry.file_name().to_str().unwrap();
+
+        for (i, c) in s.char_indices() {
+            match c {
+                '\x00'..='\x1f' => {
+                    e0001!(c, dir_entry_str, i);
+                }
+                ' ' | '!' | '"' | '#' | '$' | '%' | '&' | '\'' => {
+                    e0001!(c, dir_entry_str, i);
+                }
+                '(' | ')' | '*' => {
+                    e0001!(c, dir_entry_str, i);
+                }
+                '+' | ',' | '-' | '.' => (),
+                '0'..='9' => (),
+                ':' | ';' | '<' | '=' | '>' | '?' | '@' => {
+                    e0001!(c, dir_entry_str, i);
+                }
+                'A'..='Z' => (),
+                '[' | '\\' | ']' | '^' => {
+                    e0001!(c, dir_entry_str, i);
+                }
+                '_' => (),
+                '`' => {
+                    e0001!(c, dir_entry_str, i);
+                }
+                'a'..='z' => (),
+                '{' | '|' | '}' | '~' => {
+                    e0001!(c, dir_entry_str, i);
+                }
+                '/' => return,
+                _ => {
+                    return {
+                        e0001!(c, dir_entry_str, i);
+                    }
+                }
+            };
+        }
+    }
+
+    pub fn is_unwanted_directory(&self, entry: &str, dir_entry_str: &str) {
+        let names = ["__MACOSX"];
+        for n in &names {
+            if *n == entry {
+                e0018!(dir_entry_str);
+            };
+        }
+    }
+
+    pub fn check_for_hidden_file(&self, entry: &str, dir_entry_str: &str) {
+        if entry.starts_with('.') {
+            match self.kind {
+                CheckType::PACKAGE => {
+                    e0007!(dir_entry_str);
+                }
+                CheckType::TDS => {
+                    e0007t!(dir_entry_str);
+                }
+            }
+        }
+    }
+
+    // fname is the base name without the directory part
+    pub fn check_for_hidden_directory(&self, fname: &str, dir_entry_str: &str) {
+
+        // We have to single out '.' and './' as they denote just the current directory
+        // That case may happen if pkgcheck gets called like: `pkgcheck -d .` or `pkgcheck -d ./`
+        if fname == "." || fname == "./" {
+            return;
+        };
+
+        //if fname.map(|s| s.starts_with('.')).unwrap_or(false) {
+        if fname.starts_with('.') {
+            match self.kind {
+                CheckType::PACKAGE => {
+                    e0006!(dir_entry_str);
+                }
+                CheckType::TDS => {
+                    e0006t!(dir_entry_str);
+                }
+            }
+        }
+    }
+
+    pub fn check_for_temporary_file(&self, dir_entry_str: &str) {
+        lazy_static! {
+            static ref RE: Regex = regex_temporary_file_endings();
+        }
+
+        if RE.is_match(dir_entry_str) {
+            match self.kind {
+                CheckType::PACKAGE => {
+                    e0008!(dir_entry_str);
+                }
+                CheckType::TDS => {
+                    e0008t!(dir_entry_str);
+                }
+            }
+        }
+    }
+
+    pub fn check_for_empty_directory(&self, dir_entry_str: &str, dir_entry_display: &str) {
+        match read_dir(dir_entry_str) {
+            // try to read the directory specified
+            Ok(contents) => {
+                if contents.count() == 0 {
+                    match self.kind {
+                        CheckType::PACKAGE => {
+                            e0004!(dir_entry_display);
+                        }
+                        CheckType::TDS => {
+                            // Note: Karl Berry recommended to issue a warning only
+                            //       as an empty directory in a TDS zip archive
+                            //       - is automatically deleted before including
+                            //         it in texlive
+                            w0007!(dir_entry_display);
+                        }
+                    }
+                }
+            }
+            Err(e) => {
+                e0027!(dir_entry_display, e);
+            }
+        }
+    }
+}
+
 pub fn temp_file_endings() -> Vec<(&'static str, &'static str)> {
     // https://github.com/github/gitignore/blob/master/TeX.gitignore
     // http://hopf.math.purdue.edu/doc/html/suffixes.html
@@ -125,53 +289,6 @@ pub fn regex_temporary_file_endings() -> Regex {
     Regex::new(&rv).unwrap()
 }
 
-pub fn is_temporary_file(entry: &str) -> bool {
-    lazy_static! {
-        static ref RE: Regex = regex_temporary_file_endings();
-    }
-
-    RE.is_match(entry)
-}
-
-pub fn is_empty_directory(entry: &DirEntry) -> Result<bool, io::Error> {
-    let s = entry.path().to_str().unwrap();
-    match read_dir(s) {
-        // try to read the directory specified
-        Ok(contents) => Ok(contents.count() == 0),
-        Err(e) => Err(e),
-    }
-}
-
-pub fn is_unwanted_directory(entry: &str) -> bool {
-    let names = ["__MACOSX"];
-    for n in &names {
-        if *n == entry {
-            return true;
-        };
-    }
-
-    false
-}
-
-// is_hidden checks for files or directories starting with a dot
-pub fn is_hidden(entry: &str) -> bool {
-    entry.starts_with('.')
-}
-
-// is_hidden checks for files or directories starting with a dot
-pub fn is_hidden_directory(entry: &DirEntry) -> bool {
-    let fname = entry.file_name();
-
-    if fname == "." {
-        return false;
-    };
-    if fname == "./" {
-        return false;
-    };
-
-    fname.to_str().map(|s| s.starts_with('.')).unwrap_or(false)
-}
-
 pub fn get_symlink(entry: &DirEntry) -> Result<Option<PathBuf>, io::Error> {
     let r = entry.path().to_str().unwrap();
 
@@ -309,22 +426,6 @@ pub fn run_cmd(cmd: &str, argument: &[&str]) -> CmdReturn {
     }
 }
 
-// Sets permissions for a file or directory
-// Sample invocation: set_perms("somfile", 0o644);
-pub fn set_perms(entry: &str, p: u32) -> bool {
-    let ps = &format!("{:o}", p);
-    let rc = run_cmd("chmod", &["-v", ps, entry]);
-
-    if rc.status {
-        if let Some(op) = rc.output {
-            print!("{}", op);
-        }
-        true
-    } else {
-        false
-    }
-}
-
 // returns true if file is a directory and does exist
 // returns false otherwise
 pub fn exists_dir(file: &str) -> bool {
diff --git a/support/texplate/README.md b/support/texplate/README.md
index 19d0583ae6..7fea81da09 100644
--- a/support/texplate/README.md
+++ b/support/texplate/README.md
@@ -1,6 +1,6 @@
 # TeXplate
 
-![Language: Kotlin](https://img.shields.io/badge/Language-Kotlin-blue.svg?style=flat-square) ![Minimum JRE: 8.0](https://img.shields.io/badge/Minimum_JRE-8.0-blue.svg?style=flat-square) ![Current version: 1.0.0](https://img.shields.io/badge/Current_version-1.0.0-blue.svg?style=flat-square)
+![Language: Kotlin](https://img.shields.io/badge/Language-Kotlin-blue.svg?style=flat-square) ![Minimum JRE: 8.0](https://img.shields.io/badge/Minimum_JRE-8.0-blue.svg?style=flat-square) ![Current version: 1.0.1](https://img.shields.io/badge/Current_version-1.0.1-blue.svg?style=flat-square)
 
 TeXplate is a tool for creating document structures based on templates. The application name is a word play on _TeX_ and _template_, so the purpose seems quite obvious: we want to provide an easy and straightforward framework for reducing the typical code boilerplate when writing TeX documents. Also note that one can easily extrapolate the use beyond articles and theses: the application is powerful enough to generate _any_ text-based structure, given that a corresponding template exists.
 
@@ -20,7 +20,7 @@ $ texplate
                              \ \_\                              
                               \/_/                              
 
-TeXplate 1.0.0, a document structure creation tool
+TeXplate 1.0.1, a document structure creation tool
 Copyright (c) 2020, Island of TeX
 All rights reserved.
 
@@ -83,7 +83,7 @@ $ texplate -t article -o doc1.tex
                              \ \_\                              
                               \/_/                              
 
-TeXplate 1.0.0, a document structure creation tool
+TeXplate 1.0.1, a document structure creation tool
 Copyright (c) 2020, Island of TeX
 All rights reserved.
 
diff --git a/support/texplate/doc/texplate-manual.pdf b/support/texplate/doc/texplate-manual.pdf
index f74b875749..98d06b0ca4 100644
--- a/support/texplate/doc/texplate-manual.pdf
+++ b/support/texplate/doc/texplate-manual.pdf
diff --git a/support/texplate/doc/texplate-manual.tex b/support/texplate/doc/texplate-manual.tex
index 215802ecd9..6fe19fb5e4 100644
--- a/support/texplate/doc/texplate-manual.tex
+++ b/support/texplate/doc/texplate-manual.tex
@@ -17,7 +17,7 @@
 \newcommand{\shortopt}[1]{{\ttfamily-#1}}
 \newcommand{\longopt}[1]{{\ttfamily{-}{-}#1}}
 \newcommand{\macro}[1]{{\ttfamily\textbackslash#1}}
-\newcommand{\texplateversion}{1.0.0}
+\newcommand{\texplateversion}{1.0.1}
 
 \title{A gentle introduction to \texplate:\\ a document structure creation tool}
 \author{Island of \TeX}
@@ -396,7 +396,7 @@ The output (i.e., the template merged with the provided data) will be written to
 \item When running \texplate, this is the expected output to be displayed in the command line (note that the layout is slightly modified due to space constraints in this user manual):
 
 \begin{code}
-TeXplate 1.0.0, a document structure creation tool
+TeXplate 1.0.1, a document structure creation tool
 Copyright (c) 2020, Island of TeX
 All rights reserved.
 
diff --git a/support/texplate/scripts/templates/article.toml b/support/texplate/scripts/templates/texplate-article.toml
index 53f7796762..53f7796762 100644
--- a/support/texplate/scripts/templates/article.toml
+++ b/support/texplate/scripts/templates/texplate-article.toml
diff --git a/support/texplate/scripts/templates/standalone.toml b/support/texplate/scripts/templates/texplate-standalone.toml
index dd8daea65f..dd8daea65f 100644
--- a/support/texplate/scripts/templates/standalone.toml
+++ b/support/texplate/scripts/templates/texplate-standalone.toml
diff --git a/support/texplate/source/main/java/org/islandoftex/texplate/util/MessageUtils.java b/support/texplate/source/main/java/org/islandoftex/texplate/util/MessageUtils.java
index 948d18d953..7649a60e82 100644
--- a/support/texplate/source/main/java/org/islandoftex/texplate/util/MessageUtils.java
+++ b/support/texplate/source/main/java/org/islandoftex/texplate/util/MessageUtils.java
@@ -18,7 +18,7 @@ public class MessageUtils {
     private static final int WIDTH = 60;
 
     // the application version
-    private static final String VERSION = "1.0.0";
+    private static final String VERSION = "1.0.1";
 
     /**
      * Prints a line in the terminal, without a line break.
diff --git a/support/texplate/source/main/java/org/islandoftex/texplate/util/PathUtils.java b/support/texplate/source/main/java/org/islandoftex/texplate/util/PathUtils.java
index 26e101b9ad..fa242c4980 100644
--- a/support/texplate/source/main/java/org/islandoftex/texplate/util/PathUtils.java
+++ b/support/texplate/source/main/java/org/islandoftex/texplate/util/PathUtils.java
@@ -2,11 +2,12 @@
 package org.islandoftex.texplate.util;
 
 import io.vavr.control.Try;
+import org.islandoftex.texplate.Main;
+
 import java.io.FileNotFoundException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import org.islandoftex.texplate.Main;
 
 /**
  * Helper methods for path handling.
@@ -62,7 +63,6 @@ public class PathUtils {
      */
     private static Path searchTemplatePath(String name)
             throws FileNotFoundException {
-
         // the file has to be a TOML format,
         // so we add the extension
         name = name.concat(".toml");
@@ -75,13 +75,11 @@ public class PathUtils {
         // if the file actually exists,
         // the search is done!
         if (Files.exists(reference)) {
-
             // return the template
             // file reference
             return reference;
 
         } else {
-
             // the reference was not found in the
             // user location, so let us try the
             // system counterpart
@@ -90,22 +88,30 @@ public class PathUtils {
             // if the file actually exists,
             // the search is done!
             if (Files.exists(reference)) {
-
                 // return the template
                 // file reference
                 return reference;
 
             } else {
-
-                // the file reference could not be
-                // found, so an exception is thrown
-                throw new FileNotFoundException("I am sorry, but the template "
-                        + "file '" + name + "' could not be found in the "
-                        + "default template locations (system and user). Make "
-                        + "sure the reference is correct and try again. For "
-                        + "reference, these are the paths I searched: '"
-                        + getUserTemplatePath() + "' and '"
-                        + getDefaultTemplatePath() + "' (in this order).");
+                // in the system path, look for an `texplate` prefixed
+                // version as well
+                reference = getDefaultTemplatePath().resolve("texplate-" + name);
+
+                if (Files.exists(reference)) {
+                    // return the template
+                    // file reference
+                    return reference;
+                } else {
+                    // the file reference could not be
+                    // found, so an exception is thrown
+                    throw new FileNotFoundException("I am sorry, but the template "
+                            + "file '" + name + "' could not be found in the "
+                            + "default template locations (system and user). Make "
+                            + "sure the reference is correct and try again. For "
+                            + "reference, these are the paths I searched: '"
+                            + getUserTemplatePath() + "' and '"
+                            + getDefaultTemplatePath() + "' (in this order).");
+                }
             }
         }
     }
diff --git a/systems/texlive/tlnet/install-tl b/systems/texlive/tlnet/install-tl
index f131e0ed88..c0625f1264 100755
--- a/systems/texlive/tlnet/install-tl
+++ b/systems/texlive/tlnet/install-tl
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
-# $Id: install-tl 53198 2019-12-20 23:55:46Z karl $
-# Copyright 2007-2019
+# $Id: install-tl 53428 2020-01-16 23:29:27Z karl $
+# Copyright 2007-2020
 # Reinhard Kotucha, Norbert Preining, Karl Berry, Siep Kroonenberg.
 # This file is licensed under the GNU General Public License version 2
 # or any later version.
@@ -8,7 +8,7 @@
 # Be careful when changing wording: *every* normal informational message
 # output here must be recognized by the long grep in tl-update-tlnet.
 
-my $svnrev = '$Revision: 53198 $';
+my $svnrev = '$Revision: 53428 $';
 $svnrev =~ m/: ([0-9]+) /;
 $::installerrevision = ($1 ? $1 : 'unknown');
 
@@ -3188,7 +3188,7 @@ This script and its documentation were written for the TeX Live
 distribution (L<https://tug.org/texlive>) and both are licensed under the
 GNU General Public License Version 2 or later.
 
-$Id: install-tl 53198 2019-12-20 23:55:46Z karl $
+$Id: install-tl 53428 2020-01-16 23:29:27Z karl $
 =cut
 
 # to remake HTML version: pod2html --cachedir=/tmp install-tl >/tmp/itl.html
diff --git a/systems/texlive/tlnet/tlpkg/TeXLive/TLPSRC.pm b/systems/texlive/tlnet/tlpkg/TeXLive/TLPSRC.pm
index 5015e32f3e..4cc6af6220 100644
--- a/systems/texlive/tlnet/tlpkg/TeXLive/TLPSRC.pm
+++ b/systems/texlive/tlnet/tlpkg/TeXLive/TLPSRC.pm
@@ -1,6 +1,6 @@
-# $Id: TLPSRC.pm 53309 2020-01-03 18:32:13Z karl $
+# $Id: TLPSRC.pm 53428 2020-01-16 23:29:27Z karl $
 # TeXLive::TLPSRC.pm - module for handling tlpsrc files
-# Copyright 2007-2019 Norbert Preining
+# Copyright 2007-2020 Norbert Preining
 # This file is licensed under the GNU General Public License version 2
 # or any later version.
 
@@ -12,7 +12,7 @@ use TeXLive::TLUtils;
 use TeXLive::TLPOBJ;
 use TeXLive::TLTREE;
 
-my $svnrev = '$Revision: 53309 $';
+my $svnrev = '$Revision: 53428 $';
 my $_modulerevision = ($svnrev =~ m/: ([0-9]+) /) ? $1 : "unknown";
 sub module_revision { return $_modulerevision; }
 
diff --git a/systems/texlive/tlnet/tlpkg/installer/install-menu-extl.pl b/systems/texlive/tlnet/tlpkg/installer/install-menu-extl.pl
index 926141cf36..7cf2c4f56c 100644
--- a/systems/texlive/tlnet/tlpkg/installer/install-menu-extl.pl
+++ b/systems/texlive/tlnet/tlpkg/installer/install-menu-extl.pl
@@ -1,6 +1,11 @@
 #!/usr/bin/env perl
 # install-menu-extl.pl
 
+# Copyright 2018, 2019 Siep Kroonenberg
+
+# This file is licensed under the GNU General Public License version 2
+# or any later version.
+
 # tell the frontend about all configurable options and terminate
 # this output with an agreed-upon termination string.  the frontend
 # will get the required package database information from the back
diff --git a/systems/texlive/tlnet/tlpkg/installer/install-menu-perltk.pl b/systems/texlive/tlnet/tlpkg/installer/install-menu-perltk.pl
index 97c65ba75f..f0135a364e 100644
--- a/systems/texlive/tlnet/tlpkg/installer/install-menu-perltk.pl
+++ b/systems/texlive/tlnet/tlpkg/installer/install-menu-perltk.pl
@@ -1,7 +1,7 @@
 #!/usr/bin/env perl
-# $Id: install-menu-perltk.pl 53076 2019-12-10 06:20:44Z preining $
+# $Id: install-menu-perltk.pl 53428 2020-01-16 23:29:27Z karl $
 #
-# Copyright 2008-2014 Norbert Preining
+# Copyright 2008-2020 Norbert Preining
 # Copyright 2008 Reinhard Kotucha
 # This file is licensed under the GNU General Public License version 2
 # or any later version.
@@ -9,7 +9,7 @@
 use strict;
 $^W = 1;
 
-my $svnrev = '$Revision: 53076 $';
+my $svnrev = '$Revision: 53428 $';
 $svnrev =~ m/: ([0-9]+) /;
 $::menurevision = ($1 ? $1 : 'unknown');
 
diff --git a/systems/texlive/tlnet/tlpkg/installer/install-menu-text.pl b/systems/texlive/tlnet/tlpkg/installer/install-menu-text.pl
index 8eef8488ba..d5db0f45c5 100644
--- a/systems/texlive/tlnet/tlpkg/installer/install-menu-text.pl
+++ b/systems/texlive/tlnet/tlpkg/installer/install-menu-text.pl
@@ -1,8 +1,8 @@
 #!/usr/bin/env perl
-# $Id: install-menu-text.pl 53204 2019-12-21 23:18:19Z karl $
+# $Id: install-menu-text.pl 53428 2020-01-16 23:29:27Z karl $
 # install-menu-txt.pl
 #
-# Copyright 2007-2017 Norbert Preining, Karl Berry
+# Copyright 2007-2020 Norbert Preining, Karl Berry
 # Copyright 2007-2008 Reinhard Kotucha
 # This file is licensed under the GNU General Public License version 2
 # or any later version.
diff --git a/systems/texlive/tlnet/tlpkg/texlive.tlpdb b/systems/texlive/tlnet/tlpkg/texlive.tlpdb
index 4aa90c2c2f..e62932aebd 100644
--- a/systems/texlive/tlnet/tlpkg/texlive.tlpdb
+++ b/systems/texlive/tlnet/tlpkg/texlive.tlpdb
@@ -26,11 +26,11 @@ depend container_split_src_files/1
 depend frozen/0
 depend minrelease/2016
 depend release/2019
-depend revision/53417
+depend revision/53428
 
 name 00texlive.image
 category TLCore
-revision 53416
+revision 53428
 shortdesc TeX Live files only in the source repository
 longdesc The files here are not copied by the installer and containers
 longdesc are not built for them; they exist only in the source
@@ -660,6 +660,7 @@ runfiles size=4989
  tlpkg/tlpsrc/beamertheme-upenn-bc.tlpsrc
  tlpkg/tlpsrc/beamerthemejltree.tlpsrc
  tlpkg/tlpsrc/beamerthemenirma.tlpsrc
+ tlpkg/tlpsrc/bearwear.tlpsrc
  tlpkg/tlpsrc/beebe.tlpsrc
  tlpkg/tlpsrc/begingreek.tlpsrc
  tlpkg/tlpsrc/begriff.tlpsrc
@@ -3704,6 +3705,7 @@ runfiles size=4989
  tlpkg/tlpsrc/tikz-relay.tlpsrc
  tlpkg/tlpsrc/tikz-sfc.tlpsrc
  tlpkg/tlpsrc/tikz-timing.tlpsrc
+ tlpkg/tlpsrc/tikz-trackschematic.tlpsrc
  tlpkg/tlpsrc/tikz-truchet.tlpsrc
  tlpkg/tlpsrc/tikzcodeblocks.tlpsrc
  tlpkg/tlpsrc/tikzducks.tlpsrc
@@ -4140,7 +4142,7 @@ depend opt_w32_multi_user:1
 
 name 00texlive.installer
 category TLCore
-revision 53408
+revision 53428
 shortdesc TeX Live standalone installer package
 longdesc This package defines the files to go into the installer
 longdesc archives (install-tl-unx.tar.gz, install-tl.zip) built by the
@@ -29394,26 +29396,26 @@ catalogue-version 1.05
 
 name bath-bst
 category Package
-revision 51595
+revision 53422
 shortdesc Harvard referencing style as recommended by the University of Bath Library
 relocated 1
 longdesc This package provides a BibTeX style to format reference lists
 longdesc in the Harvard style recommended by the University of Bath
 longdesc Library. It should be used in conjunction with natbib for
 longdesc citations.
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  RELOC/doc/bibtex/bath-bst/bath-bst-v1.pdf details="Documentation of version 1 style"
  RELOC/doc/bibtex/bath-bst/bath-bst-v1.tex
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@@ -29427,7 +29429,7 @@ catalogue-contact-home https://github.com/alex-ball/bathbib
 catalogue-ctan /biblio/bibtex/contrib/bath-bst
 catalogue-license lppl1.3c
 catalogue-topics bibtex-sty
-catalogue-version 3.0
+catalogue-version 3.2
 
 name bbcard
 category Package
@@ -30978,6 +30980,41 @@ catalogue-license lppl
 catalogue-topics presentation
 catalogue-version 0.1
 
+name bearwear
+category Package
+revision 53425
+shortdesc Shirts to dress tikzbears
+relocated 1
+longdesc The package offers commands to create shirts for a tikzbear.
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+ RELOC/doc/latex/bearwear/bearwear-doc.tex
+ RELOC/doc/latex/bearwear/bearwear.pdf details="Package documentation"
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+ RELOC/doc/latex/bearwear/latex-project-logo.pdf
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+catalogue-also tikzlings
+catalogue-contact-repository https://github.com/u-fischer/bearwear
+catalogue-contact-support https://github.com/u-fischer/bearwear/issues
+catalogue-ctan /macros/latex/contrib/bearwear
+catalogue-license lppl1.3c
+catalogue-topics amusements graphics pgf-tikz
+catalogue-version 0.1
+
 name beebe
 category Package
 revision 53228
@@ -34183,23 +34220,23 @@ catalogue-version 1.2
 
 name biblatex-bath
 category Package
-revision 51995
+revision 53424
 shortdesc Harvard referencing style as recommended by the University of Bath Library
 relocated 1
 longdesc This package provides a BibLaTeX style to format reference
 longdesc lists in the Harvard style recommended by the University of
 longdesc Bath Library.
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  RELOC/doc/latex/biblatex-bath/biblatex-bath.bib
  RELOC/doc/latex/biblatex-bath/biblatex-bath.pdf details="Package documentation"
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  RELOC/source/latex/biblatex-bath/biblatex-bath.dtx
  RELOC/source/latex/biblatex-bath/biblatex-bath.ins
@@ -34215,7 +34252,7 @@ catalogue-contact-home https://github.com/alex-ball/bathbib
 catalogue-ctan /macros/latex/contrib/biblatex-contrib/biblatex-bath
 catalogue-license lppl1.3c
 catalogue-topics biblatex
-catalogue-version 3.1
+catalogue-version 3.2
 
 name biblatex-bookinarticle
 category Package
@@ -63255,7 +63292,7 @@ containerchecksum d1c83e33c4774823c9c0acab4b87b84db8e7a34313152a366d10ada731b932
 
 name collection-latexextra
 category Collection
-revision 53416
+revision 53425
 shortdesc LaTeX additional packages
 relocated 1
 longdesc A very large collection of add-on packages for LaTeX.
@@ -63345,6 +63382,7 @@ depend beamertheme-saintpetersburg
 depend beamertheme-upenn-bc
 depend beamerthemejltree
 depend beamerthemenirma
+depend bearwear
 depend beton
 depend bewerbung
 depend bez123
@@ -64558,8 +64596,8 @@ depend ziffer
 depend zref
 depend zwgetfdate
 depend zwpagelayout
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 name collection-latexrecommended
 category Collection
@@ -65007,7 +65045,7 @@ containerchecksum a4ad811435b9b6d51d59c6fa09fa20c82d8adf455fccca3121711f0814a1d7
 
 name collection-pictures
 category Collection
-revision 52843
+revision 53426
 shortdesc Graphics, pictures, diagrams
 relocated 1
 longdesc Including TikZ, pict, etc., but MetaPost and PStricks are
@@ -65174,6 +65212,7 @@ depend tikz-qtree
 depend tikz-relay
 depend tikz-sfc
 depend tikz-timing
+depend tikz-trackschematic
 depend tikz-truchet
 depend tikzcodeblocks
 depend tikzducks
@@ -65206,8 +65245,8 @@ depend venndiagram
 depend visualpstricks
 depend xpicture
 depend xypic
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 name collection-plaingeneric
 category Collection
@@ -115106,7 +115145,7 @@ catalogue-version 4.6.3.2
 
 name fontawesome5
 category Package
-revision 51339
+revision 53423
 shortdesc Font Awesome 5 with LaTeX support
 relocated 1
 longdesc This package provides LaTeX support for the included "Font
@@ -115115,16 +115154,16 @@ longdesc Awesome and released under the SIL OFL 1.1 license. The
 longdesc commercial "Pro" version is also supported, if it is installed
 longdesc and XeLaTeX or LuaLaTeX is used.
 execute addMap fontawesome5.map
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  RELOC/doc/fonts/fontawesome5/fontawesome5.tex
  RELOC/doc/fonts/fontawesome5/fulllist.tex
-runfiles size=308
+runfiles size=317
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  RELOC/fonts/enc/dvips/fontawesome5/fa5brands1.enc
  RELOC/fonts/enc/dvips/fontawesome5/fa5free0.enc
@@ -115143,6 +115182,7 @@ runfiles size=308
  RELOC/fonts/tfm/public/fontawesome5/fa5free1solid.tfm
  RELOC/fonts/tfm/public/fontawesome5/fa5free2regular.tfm
  RELOC/fonts/tfm/public/fontawesome5/fa5free2solid.tfm
+ RELOC/fonts/tfm/public/fontawesome5/fa5free3regular.tfm
  RELOC/fonts/tfm/public/fontawesome5/fa5free3solid.tfm
  RELOC/fonts/type1/public/fontawesome5/FontAwesome5Brands-Regular.pfb
  RELOC/fonts/type1/public/fontawesome5/FontAwesome5Free-Regular.pfb
@@ -115165,7 +115205,7 @@ catalogue-also fontawesome
 catalogue-ctan /fonts/fontawesome5
 catalogue-license ofllppl1.3c
 catalogue-topics font font-supp-symbol font-symbol font-otf font-type1
-catalogue-version 5.9.0
+catalogue-version 5.12.0
 
 name fontaxes
 category Package
@@ -271982,7 +272022,7 @@ catalogue-version 1.2
 
 name tetex
 category TLCore
-revision 53340
+revision 53420
 shortdesc scripts and files originally from teTeX
 longdesc Includes both core utilities such as fmtutil and updmap, and
 longdesc rarely-used programs such as allec and dvi2fax. Some
@@ -271990,10 +272030,10 @@ longdesc functionality is now better provided by tlmgr, such as
 longdesc texconfig and texlinks, but everything here is still supported.
 depend tetex.ARCH
 execute addMap mathpple.map
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 name texlive-docindex
 category TLCore
-revision 53399
+revision 53419
 shortdesc top-level TeX Live doc.html, etc.
 longdesc These files are regenerated as needed, which is often, so we
 longdesc make them a separate package.  See the tl-update-auto script
 longdesc for the process.
 containersize 388
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 docfiles size=310
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@@ -283182,17 +283222,17 @@ docfiles size=503
 
 name texlive-scripts
 category TLCore
-revision 53408
+revision 53428
 shortdesc TeX Live infrastructure programs
 longdesc Includes install-tl, tl-portable, rungs, etc.; not needed for
 longdesc tlmgr to run but still ours.  Not included in tlcritical.
 depend texlive.infra
 depend texlive-scripts.ARCH
 postaction shortcut type=menu name="TeX Live command-line"   cmd=TEXDIR/tlpkg/installer/tl-cmd.bat
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 docfiles size=53
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@@ -288143,6 +288183,164 @@ catalogue-license lppl
 catalogue-topics electronic diagram-tmg
 catalogue-version 0.7f
 
+name tikz-trackschematic
+category Package
+revision 53426
+shortdesc A TikZ library for creating track diagrams in railways
+relocated 1
+longdesc This TikZ library is a toolbox of symbols geared primarily
+longdesc towards creating track schematic for either research or
+longdesc educational purposes. It provides a TikZ frontend to some of
+longdesc the symbols which may be needed to describe situations and
+longdesc layouts in railway operation. The library is divided into four
+longdesc sublibraries: topology, trafficcontrol, vehicles,
+longdesc constructions, and messures. This project has received funding
+longdesc from the European Union's Horizon 2020 research and innovation
+longdesc programme under grant agreement No. 826347.
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+ RELOC/doc/latex/tikz-trackschematic/README.md details="Readme"
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+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-examples/station_berg.tex
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+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets.tex
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/bend_train.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/block_clearing_point_backward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/block_clearing_point_forward.tikz
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+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/distant_speed_signal_backward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/distant_speed_signal_forward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/double-slip_turnout_left.tikz
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+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/turnout_right_forward_right_position.tikz
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+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/turnout_with_fouling_left_forward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/turnout_with_fouling_right_backward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/turnout_with_fouling_right_forward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/view_point_backward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic-snippets/view_point_forward.tikz
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic.pdf details="Package documentation"
+ RELOC/doc/latex/tikz-trackschematic/tikz-trackschematic.tex
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+ RELOC/tex/latex/tikz-trackschematic/tikzlibrarytrackschematic.code.tex
+ RELOC/tex/latex/tikz-trackschematic/tikzlibrarytrackschematic.constructions.code.tex
+ RELOC/tex/latex/tikz-trackschematic/tikzlibrarytrackschematic.messures.code.tex
+ RELOC/tex/latex/tikz-trackschematic/tikzlibrarytrackschematic.topology.code.tex
+ RELOC/tex/latex/tikz-trackschematic/tikzlibrarytrackschematic.trafficcontrol.code.tex
+ RELOC/tex/latex/tikz-trackschematic/tikzlibrarytrackschematic.vehicles.code.tex
+catalogue-contact-repository https://repository.ivev.bau.tu-bs.de/martin/tikz-trackschematic
+catalogue-ctan /graphics/pgf/contrib/tikz-trackschematic
+catalogue-license isc
+catalogue-topics pgf-tikz graphics diagram
+catalogue-version 0.5
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diff --git a/systems/win32/w32tex/ChangeLog b/systems/win32/w32tex/ChangeLog
index f96b1da515..16bde83e05 100644
--- a/systems/win32/w32tex/ChangeLog
+++ b/systems/win32/w32tex/ChangeLog
@@ -1,5 +1,41 @@
                    W32TeX (x86 & x64) ChangeLog
 
+[2020/01/16]
+(01) aleph-w32.tar.xz
+     Update format files.
+(02) context.tar.xz
+     ConTeXt version: 2020.01.15 19:09.
+(03) jtex-w32.tar.xz
+     Update format files.
+(04) latex-dev.tar.xz
+     Update format files.
+(05) luajittex-dev-w32.tar.xz
+     Update format files.
+(06) luajittex-exp-w32.tar.xz
+     Update format files.
+(07) luajittex-w32.tar.xz
+     Update format files.
+(08) luatex-dev-w32.tar.xz
+     Update format files.
+(09) luatex-exp-w32.tar.xz
+     Update format files.
+(10) luatex-w32.tar.xz
+     Update format files.
+(11) pdftex-w32.tar.xz
+     Update format files.
+(12) ptex-ng-w32.tar.xz
+     Update format files.
+(13) ptex-w32.tar.xz
+     Update ascmac, and format files.
+(14) uptex-w32.tar.xz
+     Update format files.
+(15) web2c-lib.tar.xz
+     Update babel (3.38).
+(16) xetex-w32.tar.xz
+     Update format files.
+(17) win64/context-w64.tar.xz
+     Update mtxrun.lua.
+
 [2020/01/15]
 (01) latex-dev.tar.xz
      Update latex-tools-dev.
diff --git a/timestamp b/timestamp
index e57f914a34..1860ebf99c 100644
--- a/timestamp
+++ b/timestamp
@@ -2,4 +2,4 @@
 #   The source CTAN of this site's material:
 dante.ctan.org
 #   The year-month-day-hour-minute of this site's material:
-2020-01-17-02-02
+2020-01-18-02-02