diff --git a/docs/Makefile b/docs/Makefile
index a416ce1f..231400ac 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -50,18 +50,22 @@ PRUNE_SIMULATOR_JS_SOURCE := \
/usr/share/javascript/proxmox-widget-toolkit-dev/Toolkit.js \
prune-simulator/prune-simulator_source.js
+LTO_BARCODE_JS_SOURCE := \
+ /usr/share/javascript/proxmox-widget-toolkit-dev/Toolkit.js \
+ lto-barcode/code39.js \
+ lto-barcode/prefix-field.js \
+ lto-barcode/label-style.js \
+ lto-barcode/tape-type.js \
+ lto-barcode/paper-size.js \
+ lto-barcode/page-layout.js \
+ lto-barcode/page-calibration.js \
+ lto-barcode/label-list.js \
+ lto-barcode/label-setup.js \
+ lto-barcode/lto-barcode.js
+
LTO_BARCODE_FILES := \
lto-barcode/index.html \
- lto-barcode/code39.js \
- lto-barcode/prefix-field.js \
- lto-barcode/label-style.js \
- lto-barcode/tape-type.js \
- lto-barcode/paper-size.js \
- lto-barcode/page-layout.js \
- lto-barcode/page-calibration.js \
- lto-barcode/label-list.js \
- lto-barcode/label-setup.js \
- lto-barcode/lto-barcode.js
+ lto-barcode/lto-barcode-generator.js
API_VIEWER_SOURCES= \
api-viewer/index.html \
@@ -207,6 +211,10 @@ prune-simulator/prune-simulator.js: ${PRUNE_SIMULATOR_JS_SOURCE}
cat ${PRUNE_SIMULATOR_JS_SOURCE} >$@.tmp
mv $@.tmp $@
+lto-barcode/lto-barcode-generator.js: ${LTO_BARCODE_JS_SOURCE}
+ cat ${LTO_BARCODE_JS_SOURCE} >$@.tmp
+ mv $@.tmp $@
+
.PHONY: html
html: ${GENERATED_SYNOPSIS} images/proxmox-logo.svg custom.css conf.py ${PRUNE_SIMULATOR_FILES} ${LTO_BARCODE_FILES} ${API_VIEWER_SOURCES}
$(SPHINXBUILD) -b html $(ALLSPHINXOPTS) $(BUILDDIR)/html
diff --git a/docs/lto-barcode/index.html b/docs/lto-barcode/index.html
index c47798c9..4afbf213 100644
--- a/docs/lto-barcode/index.html
+++ b/docs/lto-barcode/index.html
@@ -34,17 +34,7 @@
-
-
-
-
-
-
-
-
-
-
-
+
diff --git a/docs/lto-barcode/lto-barcode.js b/docs/lto-barcode/lto-barcode.js
index d6cb8506..2aeaba1b 100644
--- a/docs/lto-barcode/lto-barcode.js
+++ b/docs/lto-barcode/lto-barcode.js
@@ -1,7 +1,5 @@
-// FIXME: HACK! Makes scrolling in number spinner work again. fixed in ExtJS >= 6.1
-if (Ext.isFirefox) {
- Ext.$eventNameMap.DOMMouseScroll = 'DOMMouseScroll';
-}
+// for toolkit.js
+function gettext(val) { return val; };
function draw_labels(target_id, label_list, page_layout, calibration) {
let max_labels = compute_max_labels(page_layout);
diff --git a/docs/prune-simulator/prune-simulator_source.js b/docs/prune-simulator/prune-simulator_source.js
index 0964178c..84d3461c 100644
--- a/docs/prune-simulator/prune-simulator_source.js
+++ b/docs/prune-simulator/prune-simulator_source.js
@@ -1,5 +1,5 @@
// for Toolkit.js
-function gettxt(val) { return val; };
+function gettext(val) { return val; };
Ext.onReady(function() {
const NOW = new Date();