diff --git a/test/html5/testhtml5.sh b/test/html5/testhtml5.sh
new file mode 100644
index 0000000..beb3e7f
--- /dev/null
+++ b/test/html5/testhtml5.sh
@@ -0,0 +1,97 @@
+set -eu
+
+noexe()
+{
+ echo "Unable to find/run exe ${TMPEXE}! *** FIX ME ***"
+ echo "Set the name of the 'tidy' executable to use..."
+ exit 1
+}
+
+noout()
+{
+ echo "Unable to creat ${TMPDIR}"
+ exit 1
+}
+
+failed()
+{
+ echo "The test of ${f} FAILED!";
+ TMPCNT3=$((${TMPCNT3} + 1));
+}
+
+TMPEXE="../../build/cmake/tidy5"
+[ -e ${TMPEXE} ] || noexe
+
+TMPINP=temphtml5.cfg
+TMPDIR=tempout
+
+${TMPEXE} -h > /dev/null || noexe
+
+if [ ! -e "${TMPDIR}" ]; then
+ echo "Will create the folder ${TMPDIR} for output"
+ read
+
+ mkdir ${TMPDIR} || noout
+fi
+
+# This option would be nice, but at present it is FARRRR TOOOOO agressive,
+# dropping , , etc... because they are marked CM_OPT
+# which causes WARNINGS when tidy is run on the tidied file!!!
+# echo omit-optional-tags: yes >> ${TMPINP}
+
+if [ ! -e "${TMPINP}" ]; then
+ echo "Creating a CONFIG file ${TMPINP}"
+ read
+
+ cat < ${TMPINP}
+wrap: 99
+tidy-mark: no
+indent: yes
+break-before-br: yes
+indent-attributes: yes
+vertical-space: yes
+indent-spaces: 1
+indent-cdata: no
+wrap-asp: no
+wrap-attributes: no
+wrap-jste: no
+wrap-php: no
+wrap-script-literals: no
+wrap-sections: no
+tab-size: 4
+show-info: no
+EOF
+fi
+
+TMPCNT1=0
+TMPCNT2=0
+TMPCNT3=0
+
+for f in *.org.html; do
+ TMPCNT1=$((${TMPCNT1} + 1))
+done
+
+echo
+echo "Will process ${TMPCNT1} files found..."
+echo "All should exit with NO WARNINGS or ERRORS"
+echo "*** CONTINUE? *** Only Ctlr+C aborts... all other keys continue..."
+
+read
+
+for f in *.org.html ; do
+ TMPCNT2=$((${TMPCNT2} + 1))
+
+ echo "${TMPCNT2} of ${TMPCNT1}"
+
+ TMPOUT="${TMPDIR}/${f}"
+ ${TMPEXE} -config ${TMPINP} -o ${TMPOUT} ${f} || failed
+done
+
+echo
+echo Done ${TMPCNT2} files. See tidied output in ${TMPDIR}
+if [ "${TMPCNT3}" = 0 ]; then
+ echo "With NO WARNINGS or ERRORS! This is a *** SUCCESS ***"
+else
+ echo "However have ${TMPCNT3} WARNINGS or ERRORS! This is a *** FAILURE ***"
+fi
+echo