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new file mode 100644
index 00000000..e57b19b0
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diff --git a/nw/assets/icons/fallback/reference.svg b/nw/assets/icons/fallback/reference.svg
new file mode 100644
index 00000000..09202533
--- /dev/null
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diff --git a/nw/assets/icons/fallback/sticky-off-dark.svg b/nw/assets/icons/fallback/sticky-off-dark.svg
new file mode 100644
index 00000000..f571d5c9
--- /dev/null
+++ b/nw/assets/icons/fallback/sticky-off-dark.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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diff --git a/nw/assets/icons/fallback/sticky-off.svg b/nw/assets/icons/fallback/sticky-off.svg
new file mode 100644
index 00000000..57b2b498
--- /dev/null
+++ b/nw/assets/icons/fallback/sticky-off.svg
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diff --git a/nw/assets/icons/fallback/sticky-on-dark.svg b/nw/assets/icons/fallback/sticky-on-dark.svg
new file mode 100644
index 00000000..62c6a66b
--- /dev/null
+++ b/nw/assets/icons/fallback/sticky-on-dark.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.2"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg4924">
+  <metadata
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diff --git a/nw/assets/icons/fallback/sticky-on.svg b/nw/assets/icons/fallback/sticky-on.svg
new file mode 100644
index 00000000..3473b82f
--- /dev/null
+++ b/nw/assets/icons/fallback/sticky-on.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
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+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.2"
+   width="24"
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diff --git a/nw/assets/icons/typicons_colour_dark/bookmark.svg b/nw/assets/icons/typicons_colour_dark/bookmark.svg
new file mode 100644
index 00000000..e56ebbee
--- /dev/null
+++ b/nw/assets/icons/typicons_colour_dark/bookmark.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.2"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg2608">
+  <metadata
+     id="metadata2614">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs2612" />
+  <path
+     d="M 16.203226,2 H 7.796774 C 6.05874,2 4.6443545,3.4143855 4.6443545,5.1524195 V 19.86371 c 0,0.540115 0.1092839,0.994063 0.3236484,1.350287 0.5926549,0.982504 1.9072138,1.059213 2.9559187,0.0084 L 11.25708,17.889239 c 0.394052,-0.393002 1.091787,-0.393002 1.485841,0 l 3.333158,3.333158 C 16.592024,21.738349 17.128987,22 17.673304,22 c 0.837492,0 1.682342,-0.660957 1.682342,-2.13629 V 5.1524195 C 19.355646,3.4143855 17.941259,2 16.203226,2 Z M 7.796774,4.101613 h 8.406452 c 0.578994,0 1.050806,0.4718121 1.050806,1.0508065 V 15.560658 l -2.575527,-2.361162 c -1.477434,-1.35449 -3.880628,-1.353439 -5.3580615,0 l -2.574476,2.361162 V 5.1524195 c 0,-0.5789944 0.4718121,-1.0508065 1.0508065,-1.0508065 z m 6.431987,12.301792 C 13.635055,15.809699 12.843798,15.482898 12,15.482898 c -0.843797,0 -1.635054,0.327852 -2.2287605,0.920507 l -3.025272,3.025272 v -2.442075 l 3.2848215,-3.011611 c 1.085483,-0.995114 2.851889,-0.995114 3.937372,0 l 3.285871,3.011611 v 2.442075 z"
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diff --git a/nw/assets/icons/typicons_colour_dark/icons.conf b/nw/assets/icons/typicons_colour_dark/icons.conf
index f55adaa9..3f8b547f 100644
--- a/nw/assets/icons/typicons_colour_dark/icons.conf
+++ b/nw/assets/icons/typicons_colour_dark/icons.conf
@@ -49,3 +49,6 @@ edit           = pencil.svg
 check          = tick.svg
 cross          = times.svg
 hash           = hash.svg
+reference      = bookmark.svg
+sticky-on      = pin.svg
+sticky-off     = pin-outline.svg
diff --git a/nw/assets/icons/typicons_colour_dark/pin-outline.svg b/nw/assets/icons/typicons_colour_dark/pin-outline.svg
new file mode 100644
index 00000000..478ff1a6
--- /dev/null
+++ b/nw/assets/icons/typicons_colour_dark/pin-outline.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
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diff --git a/nw/assets/icons/typicons_colour_dark/pin.svg b/nw/assets/icons/typicons_colour_dark/pin.svg
new file mode 100644
index 00000000..ea040440
--- /dev/null
+++ b/nw/assets/icons/typicons_colour_dark/pin.svg
@@ -0,0 +1,31 @@
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+<svg
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+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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+   xmlns="http://www.w3.org/2000/svg"
+   id="svg4924"
+   viewBox="0 0 24 24"
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+   version="1.2">
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+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
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+     id="defs4928" />
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diff --git a/nw/assets/icons/typicons_colour_light/bookmark.svg b/nw/assets/icons/typicons_colour_light/bookmark.svg
new file mode 100644
index 00000000..3936ba30
--- /dev/null
+++ b/nw/assets/icons/typicons_colour_light/bookmark.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg2608"
+   viewBox="0 0 24 24"
+   height="24"
+   width="24"
+   version="1.2">
+  <metadata
+     id="metadata2614">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs2612" />
+  <path
+     style="stroke-width:1.05081;fill:#4271ae;fill-opacity:1"
+     id="path2606"
+     d="M 16.203226,2 H 7.796774 C 6.05874,2 4.6443545,3.4143855 4.6443545,5.1524195 V 19.86371 c 0,0.540115 0.1092839,0.994063 0.3236484,1.350287 0.5926549,0.982504 1.9072138,1.059213 2.9559187,0.0084 L 11.25708,17.889239 c 0.394052,-0.393002 1.091787,-0.393002 1.485841,0 l 3.333158,3.333158 C 16.592024,21.738349 17.128987,22 17.673304,22 c 0.837492,0 1.682342,-0.660957 1.682342,-2.13629 V 5.1524195 C 19.355646,3.4143855 17.941259,2 16.203226,2 Z M 7.796774,4.101613 h 8.406452 c 0.578994,0 1.050806,0.4718121 1.050806,1.0508065 V 15.560658 l -2.575527,-2.361162 c -1.477434,-1.35449 -3.880628,-1.353439 -5.3580615,0 l -2.574476,2.361162 V 5.1524195 c 0,-0.5789944 0.4718121,-1.0508065 1.0508065,-1.0508065 z m 6.431987,12.301792 C 13.635055,15.809699 12.843798,15.482898 12,15.482898 c -0.843797,0 -1.635054,0.327852 -2.2287605,0.920507 l -3.025272,3.025272 v -2.442075 l 3.2848215,-3.011611 c 1.085483,-0.995114 2.851889,-0.995114 3.937372,0 l 3.285871,3.011611 v 2.442075 z" />
+</svg>
diff --git a/nw/assets/icons/typicons_colour_light/icons.conf b/nw/assets/icons/typicons_colour_light/icons.conf
index af948e10..b080af1d 100644
--- a/nw/assets/icons/typicons_colour_light/icons.conf
+++ b/nw/assets/icons/typicons_colour_light/icons.conf
@@ -49,3 +49,6 @@ edit           = pencil.svg
 check          = tick.svg
 cross          = times.svg
 hash           = hash.svg
+reference      = bookmark.svg
+sticky-on      = pin.svg
+sticky-off     = pin-outline.svg
diff --git a/nw/assets/icons/typicons_colour_light/pin-outline.svg b/nw/assets/icons/typicons_colour_light/pin-outline.svg
new file mode 100644
index 00000000..9091424e
--- /dev/null
+++ b/nw/assets/icons/typicons_colour_light/pin-outline.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg5619"
+   viewBox="0 0 24 24"
+   height="24"
+   width="24"
+   version="1.2">
+  <metadata
+     id="metadata5625">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs5623" />
+  <path
+     style="stroke-width:1.17614;fill:#4271ae;fill-opacity:1"
+     id="path5617"
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+</svg>
diff --git a/nw/assets/icons/typicons_colour_light/pin.svg b/nw/assets/icons/typicons_colour_light/pin.svg
new file mode 100644
index 00000000..372928f7
--- /dev/null
+++ b/nw/assets/icons/typicons_colour_light/pin.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg4924"
+   viewBox="0 0 24 24"
+   height="24"
+   width="24"
+   version="1.2">
+  <metadata
+     id="metadata4930">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs4928" />
+  <path
+     style="stroke-width:1.24817;fill:#4271ae;fill-opacity:1"
+     id="path4922"
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diff --git a/nw/assets/icons/typicons_grey_dark/bookmark.svg b/nw/assets/icons/typicons_grey_dark/bookmark.svg
new file mode 100644
index 00000000..e57b19b0
--- /dev/null
+++ b/nw/assets/icons/typicons_grey_dark/bookmark.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   id="svg2608"
+   viewBox="0 0 24 24"
+   height="24"
+   width="24"
+   version="1.2">
+  <metadata
+     id="metadata2614">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs2612" />
+  <path
+     style="stroke-width:1.05081;fill:#aeaeae;fill-opacity:1"
+     id="path2606"
+     d="M 16.203226,2 H 7.796774 C 6.05874,2 4.6443545,3.4143855 4.6443545,5.1524195 V 19.86371 c 0,0.540115 0.1092839,0.994063 0.3236484,1.350287 0.5926549,0.982504 1.9072138,1.059213 2.9559187,0.0084 L 11.25708,17.889239 c 0.394052,-0.393002 1.091787,-0.393002 1.485841,0 l 3.333158,3.333158 C 16.592024,21.738349 17.128987,22 17.673304,22 c 0.837492,0 1.682342,-0.660957 1.682342,-2.13629 V 5.1524195 C 19.355646,3.4143855 17.941259,2 16.203226,2 Z M 7.796774,4.101613 h 8.406452 c 0.578994,0 1.050806,0.4718121 1.050806,1.0508065 V 15.560658 l -2.575527,-2.361162 c -1.477434,-1.35449 -3.880628,-1.353439 -5.3580615,0 l -2.574476,2.361162 V 5.1524195 c 0,-0.5789944 0.4718121,-1.0508065 1.0508065,-1.0508065 z m 6.431987,12.301792 C 13.635055,15.809699 12.843798,15.482898 12,15.482898 c -0.843797,0 -1.635054,0.327852 -2.2287605,0.920507 l -3.025272,3.025272 v -2.442075 l 3.2848215,-3.011611 c 1.085483,-0.995114 2.851889,-0.995114 3.937372,0 l 3.285871,3.011611 v 2.442075 z" />
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diff --git a/nw/assets/icons/typicons_grey_dark/icons.conf b/nw/assets/icons/typicons_grey_dark/icons.conf
index b8b24e46..0a68c931 100644
--- a/nw/assets/icons/typicons_grey_dark/icons.conf
+++ b/nw/assets/icons/typicons_grey_dark/icons.conf
@@ -49,3 +49,6 @@ edit           = pencil.svg
 check          = tick.svg
 cross          = times.svg
 hash           = hash.svg
+reference      = bookmark.svg
+sticky-on      = pin.svg
+sticky-off     = pin-outline.svg
diff --git a/nw/assets/icons/typicons_grey_dark/pin-outline.svg b/nw/assets/icons/typicons_grey_dark/pin-outline.svg
new file mode 100644
index 00000000..f571d5c9
--- /dev/null
+++ b/nw/assets/icons/typicons_grey_dark/pin-outline.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.2"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg5619">
+  <metadata
+     id="metadata5625">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
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+  <defs
+     id="defs5623" />
+  <path
+     d="M 21.321794,7.3993841 16.619582,2.6712968 C 15.735124,1.7821341 14.193203,1.772725 13.291103,2.6642399 13.060579,2.8947636 12.879453,3.1770375 12.799476,3.4040327 12.031456,5.0059369 11.206981,6.0091853 10.148454,6.6113695 L 9.8932312,6.7348644 c -1.138504,0.5704284 -2.687482,1.1514421 -5.5502098,1.1514421 -0.3128535,0 -0.6127695,0.061159 -0.9009241,0.1787735 -0.5692523,0.2375805 -1.033828,0.6998039 -1.2725846,1.2749371 -0.2340521,0.569252 -0.2340521,1.2243629 0,1.7936149 0.1223186,0.292859 0.2940352,0.553963 0.5116213,0.765668 L 6.4859506,15.704116 1.9907392,22 l 6.294707,-4.495212 3.7954078,3.795408 c 0.218762,0.222291 0.477513,0.398712 0.771548,0.518678 C 13.142909,21.940017 13.444001,22 13.753326,22 c 0.309325,0 0.610418,-0.06116 0.899748,-0.181126 0.585719,-0.241109 1.038533,-0.696275 1.270233,-1.26788 0.121142,-0.284626 0.182302,-0.596304 0.182302,-0.903276 0,-2.86508 0.581013,-4.412882 1.150266,-5.552563 0.583366,-1.166732 1.610137,-2.055894 3.239092,-2.839204 0.318734,-0.122319 0.599832,-0.301092 0.836237,-0.537497 0.907981,-0.9197419 0.903276,-2.4122651 -0.0094,-3.3190699 z m -6.172388,5.6466539 c -0.96326,1.932399 -1.397256,3.963595 -1.405489,6.591094 L 4.3430214,10.238589 c 2.5157659,0 4.4858018,-0.3940079 6.3464576,-1.2749372 L 10.965872,8.840157 c 1.645421,-0.8221227 2.902716,-2.2264352 3.984766,-4.5093251 l 4.615178,4.7645472 c -2.191151,1.0502949 -3.594287,2.3052369 -4.41641,3.9506589 z"
+     id="path5617"
+     style="stroke-width:1.17614;fill:#aeaeae;fill-opacity:1" />
+</svg>
diff --git a/nw/assets/icons/typicons_grey_dark/pin.svg b/nw/assets/icons/typicons_grey_dark/pin.svg
new file mode 100644
index 00000000..62c6a66b
--- /dev/null
+++ b/nw/assets/icons/typicons_grey_dark/pin.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   version="1.2"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg4924">
+  <metadata
+     id="metadata4930">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs4928" />
+  <path
+     d="M 16.641616,2.36759 C 16.156078,1.879557 15.367237,1.8770607 14.876708,2.3626 14.7469,2.4924093 14.657031,2.6459337 14.595871,2.8056991 13.557396,4.9725159 12.414076,6.1944709 10.971195,6.915911 9.3523243,7.7147375 7.4938043,8.270172 4.4982051,8.270172 c -0.1622616,0 -0.3245233,0.0312 -0.4767996,0.09486 -0.3058008,0.127313 -0.547945,0.370705 -0.675258,0.675258 -0.1260648,0.304552 -0.1260648,0.649046 0,0.953599 0.063657,0.153524 0.1547727,0.292071 0.2708521,0.406902 L 7.6648033,14.448593 2.0018723,22 l 7.551407,-5.662931 4.0465547,4.046555 c 0.114831,0.117328 0.253378,0.207196 0.406902,0.270852 0.152277,0.06366 0.314538,0.09736 0.4768,0.09736 0.162261,0 0.324524,-0.0337 0.476799,-0.09736 0.305801,-0.127313 0.549193,-0.36821 0.675259,-0.675259 0.06366,-0.151027 0.09611,-0.314537 0.09611,-0.475551 0,-2.995598 0.554186,-4.854118 1.351763,-6.448027 0.720193,-1.44288 1.942148,-2.586201 4.110213,-3.624676 0.161013,-0.06115 0.31329,-0.151028 0.441851,-0.280836 0.485536,-0.49053 0.48304,-1.2793713 -0.005,-1.7649081 z"
+     id="path4922"
+     style="stroke-width:1.24817;fill:#aeaeab;fill-opacity:1" />
+</svg>
diff --git a/nw/assets/icons/typicons_grey_light/bookmark.svg b/nw/assets/icons/typicons_grey_light/bookmark.svg
index 0d97d10d..42556b6b 100644
--- a/nw/assets/icons/typicons_grey_light/bookmark.svg
+++ b/nw/assets/icons/typicons_grey_light/bookmark.svg
@@ -5,10 +5,6 @@
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
-   sodipodi:docname="bookmark.svg"
    id="svg2608"
    viewBox="0 0 24 24"
    height="24"
@@ -28,26 +24,6 @@
   </metadata>
   <defs
      id="defs2612" />
-  <sodipodi:namedview
-     inkscape:current-layer="svg2608"
-     inkscape:window-maximized="1"
-     inkscape:window-y="1"
-     inkscape:window-x="2560"
-     inkscape:cy="13.897227"
-     inkscape:cx="11.879814"
-     inkscape:zoom="34.117902"
-     showgrid="false"
-     id="namedview2610"
-     inkscape:window-height="1370"
-     inkscape:window-width="2560"
-     inkscape:pageshadow="2"
-     inkscape:pageopacity="0"
-     guidetolerance="10"
-     gridtolerance="10"
-     objecttolerance="10"
-     borderopacity="1"
-     bordercolor="#666666"
-     pagecolor="#ffffff" />
   <path
      style="stroke-width:1.05081;fill:#000000;fill-opacity:0.78039217"
      id="path2606"
diff --git a/nw/assets/icons/typicons_grey_light/pin-outline.svg b/nw/assets/icons/typicons_grey_light/pin-outline.svg
index 481e8d02..57b2b498 100644
--- a/nw/assets/icons/typicons_grey_light/pin-outline.svg
+++ b/nw/assets/icons/typicons_grey_light/pin-outline.svg
@@ -5,15 +5,11 @@
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
-   sodipodi:docname="pin-outline.svg"
-   id="svg5619"
-   viewBox="0 0 24 24"
-   height="24"
+   version="1.2"
    width="24"
-   version="1.2">
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg5619">
   <metadata
      id="metadata5625">
     <rdf:RDF>
@@ -28,28 +24,8 @@
   </metadata>
   <defs
      id="defs5623" />
-  <sodipodi:namedview
-     inkscape:current-layer="svg5619"
-     inkscape:window-maximized="1"
-     inkscape:window-y="1"
-     inkscape:window-x="2560"
-     inkscape:cy="12"
-     inkscape:cx="12"
-     inkscape:zoom="38.125"
-     showgrid="false"
-     id="namedview5621"
-     inkscape:window-height="1370"
-     inkscape:window-width="2560"
-     inkscape:pageshadow="2"
-     inkscape:pageopacity="0"
-     guidetolerance="10"
-     gridtolerance="10"
-     objecttolerance="10"
-     borderopacity="1"
-     bordercolor="#666666"
-     pagecolor="#ffffff" />
   <path
-     style="stroke-width:1.17614;fill:#000000;fill-opacity:0.78039217"
+     d="M 21.321794,7.3993841 16.619582,2.6712968 C 15.735124,1.7821341 14.193203,1.772725 13.291103,2.6642399 13.060579,2.8947636 12.879453,3.1770375 12.799476,3.4040327 12.031456,5.0059369 11.206981,6.0091853 10.148454,6.6113695 L 9.8932312,6.7348644 c -1.138504,0.5704284 -2.687482,1.1514421 -5.5502098,1.1514421 -0.3128535,0 -0.6127695,0.061159 -0.9009241,0.1787735 -0.5692523,0.2375805 -1.033828,0.6998039 -1.2725846,1.2749371 -0.2340521,0.569252 -0.2340521,1.2243629 0,1.7936149 0.1223186,0.292859 0.2940352,0.553963 0.5116213,0.765668 L 6.4859506,15.704116 1.9907392,22 l 6.294707,-4.495212 3.7954078,3.795408 c 0.218762,0.222291 0.477513,0.398712 0.771548,0.518678 C 13.142909,21.940017 13.444001,22 13.753326,22 c 0.309325,0 0.610418,-0.06116 0.899748,-0.181126 0.585719,-0.241109 1.038533,-0.696275 1.270233,-1.26788 0.121142,-0.284626 0.182302,-0.596304 0.182302,-0.903276 0,-2.86508 0.581013,-4.412882 1.150266,-5.552563 0.583366,-1.166732 1.610137,-2.055894 3.239092,-2.839204 0.318734,-0.122319 0.599832,-0.301092 0.836237,-0.537497 0.907981,-0.9197419 0.903276,-2.4122651 -0.0094,-3.3190699 z m -6.172388,5.6466539 c -0.96326,1.932399 -1.397256,3.963595 -1.405489,6.591094 L 4.3430214,10.238589 c 2.5157659,0 4.4858018,-0.3940079 6.3464576,-1.2749372 L 10.965872,8.840157 c 1.645421,-0.8221227 2.902716,-2.2264352 3.984766,-4.5093251 l 4.615178,4.7645472 c -2.191151,1.0502949 -3.594287,2.3052369 -4.41641,3.9506589 z"
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+     style="stroke-width:1.17614;fill:#000000;fill-opacity:0.78039217" />
 </svg>
diff --git a/nw/assets/icons/typicons_grey_light/pin.svg b/nw/assets/icons/typicons_grey_light/pin.svg
index 9fd617a4..3473b82f 100644
--- a/nw/assets/icons/typicons_grey_light/pin.svg
+++ b/nw/assets/icons/typicons_grey_light/pin.svg
@@ -5,15 +5,11 @@
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   inkscape:version="1.0 (4035a4fb49, 2020-05-01)"
-   sodipodi:docname="pin.svg"
-   id="svg4924"
-   viewBox="0 0 24 24"
-   height="24"
+   version="1.2"
    width="24"
-   version="1.2">
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg4924">
   <metadata
      id="metadata4930">
     <rdf:RDF>
@@ -28,28 +24,8 @@
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   <defs
      id="defs4928" />
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-     inkscape:current-layer="svg4924"
-     inkscape:window-maximized="1"
-     inkscape:window-y="1"
-     inkscape:window-x="2560"
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-     inkscape:cx="12"
-     inkscape:zoom="38.125"
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-     inkscape:window-height="1370"
-     inkscape:window-width="2560"
-     inkscape:pageshadow="2"
-     inkscape:pageopacity="0"
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-     gridtolerance="10"
-     objecttolerance="10"
-     borderopacity="1"
-     bordercolor="#666666"
-     pagecolor="#ffffff" />
   <path
-     style="stroke-width:1.24817;fill:#000000;fill-opacity:0.78039217"
+     d="M 16.641616,2.36759 C 16.156078,1.879557 15.367237,1.8770607 14.876708,2.3626 14.7469,2.4924093 14.657031,2.6459337 14.595871,2.8056991 13.557396,4.9725159 12.414076,6.1944709 10.971195,6.915911 9.3523243,7.7147375 7.4938043,8.270172 4.4982051,8.270172 c -0.1622616,0 -0.3245233,0.0312 -0.4767996,0.09486 -0.3058008,0.127313 -0.547945,0.370705 -0.675258,0.675258 -0.1260648,0.304552 -0.1260648,0.649046 0,0.953599 0.063657,0.153524 0.1547727,0.292071 0.2708521,0.406902 L 7.6648033,14.448593 2.0018723,22 l 7.551407,-5.662931 4.0465547,4.046555 c 0.114831,0.117328 0.253378,0.207196 0.406902,0.270852 0.152277,0.06366 0.314538,0.09736 0.4768,0.09736 0.162261,0 0.324524,-0.0337 0.476799,-0.09736 0.305801,-0.127313 0.549193,-0.36821 0.675259,-0.675259 0.06366,-0.151027 0.09611,-0.314537 0.09611,-0.475551 0,-2.995598 0.554186,-4.854118 1.351763,-6.448027 0.720193,-1.44288 1.942148,-2.586201 4.110213,-3.624676 0.161013,-0.06115 0.31329,-0.151028 0.441851,-0.280836 0.485536,-0.49053 0.48304,-1.2793713 -0.005,-1.7649081 z"
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+     style="stroke-width:1.24817;fill:#000000;fill-opacity:0.78039217" />
 </svg>
diff --git a/nw/gui/docdetails.py b/nw/gui/docdetails.py
deleted file mode 100644
index 170ce1dd..00000000
--- a/nw/gui/docdetails.py
+++ /dev/null
@@ -1,164 +0,0 @@
-# -*- coding: utf-8 -*-
-"""novelWriter GUI DocView Details
-
- novelWriter – GUI DocView Details
-===================================
- Class holding the document view details panel
-
- File History:
- Created: 2019-10-31 [0.3.2]
-
- This file is a part of novelWriter
- Copyright 2020, Veronica Berglyd Olsen
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <https://www.gnu.org/licenses/>.
-"""
-
-import logging
-import nw
-
-from PyQt5.QtCore import Qt, QSize
-from PyQt5.QtWidgets import (
-    QWidget, QLabel, QScrollArea, QFrame, QToolButton, QCheckBox, QGridLayout, QHBoxLayout
-)
-
-logger = logging.getLogger(__name__)
-
-class GuiDocViewDetails(QScrollArea):
-
-    def __init__(self, theParent):
-        QScrollArea.__init__(self, theParent)
-
-        logger.debug("Initialising DocViewDetails ...")
-        self.mainConf   = nw.CONFIG
-        self.theParent  = theParent
-        self.theProject = theParent.theProject
-        self.theTheme   = theParent.theTheme
-        self.currHandle = None
-
-        # x4  = self.mainConf.pxInt(4)
-        # x80 = self.mainConf.pxInt(80)
-        # iPx = self.theTheme.textIconSize
-
-        # self.outerBox = QGridLayout(self)
-        # self.outerBox.setContentsMargins(0, 0, 0, 0)
-        # self.outerBox.setHorizontalSpacing(0)
-        # self.outerBox.setVerticalSpacing(x4)
-
-        # self.refLabel = QLabel("Referenced By", self)
-
-        # self.showHide = QToolButton()
-        # self.showHide.setStyleSheet("QToolButton { border: none; }")
-        # self.showHide.setToolButtonStyle(Qt.ToolButtonIconOnly)
-        # self.showHide.setArrowType(Qt.DownArrow)
-        # self.showHide.setCheckable(True)
-        # self.showHide.setIconSize(QSize(iPx, iPx))
-        # self.showHide.toggled.connect(self._doShowHide)
-
-        # self.isSticky = QCheckBox("Sticky")
-        # self.isSticky.setChecked(False)
-        # self.isSticky.toggled.connect(self._doSticky)
-
-        self.refList = QLabel("None")
-        self.refList.setWordWrap(True)
-        self.refList.setAlignment(Qt.AlignTop)
-        self.refList.setScaledContents(True)
-        self.refList.linkActivated.connect(self._linkClicked)
-
-        # self.scrollBox = QScrollArea()
-        # self.scrollBox.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
-        # self.scrollBox.setFrameStyle(QFrame.NoFrame)
-        # self.scrollBox.setWidgetResizable(True)
-        # self.scrollBox.setFixedHeight(x80)
-        # self.scrollBox.setWidget(self.refList)
-
-        # self.outerBox.addWidget(self.showHide,  0, 0)
-        # self.outerBox.addWidget(self.refLabel,  0, 1)
-        # self.outerBox.addWidget(self.isSticky,  0, 2)
-        # self.outerBox.addWidget(self.scrollBox, 1, 1, 1, 2)
-        # self.outerBox.setColumnStretch(1, 1)
-
-        # Assemble
-        self.outerWidget = QWidget()
-        self.outerBox = QHBoxLayout()
-        self.outerBox.addWidget(self.refList, 1)
-
-        self.outerWidget.setLayout(self.outerBox)
-        self.setWidget(self.outerWidget)
-
-        self.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
-        self.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
-        self.setWidgetResizable(True)
-        self.setMinimumHeight(self.mainConf.pxInt(50))
-
-        logger.debug("DocViewDetails initialisation complete")
-
-        return
-
-    def refreshReferences(self, tHandle):
-        """Update the current list of document references from the
-        project index.
-        """
-        self.currHandle = tHandle
-        if self.theParent.docViewer.stickyRef:
-            return
-
-        theRefs = self.theParent.theIndex.getBackReferenceList(tHandle)
-        theList = []
-        for tHandle in theRefs:
-            tItem = self.theProject.projTree[tHandle]
-            if tItem is not None:
-                for n in range(10):
-                    theList.append("<a href='#head_%s:%s'>%s</a>" % (
-                        tHandle, theRefs[tHandle], tItem.itemName
-                    ))
-
-        self.refList.setText(", ".join(theList))
-        self.refList.adjustSize()
-
-        return
-
-    ##
-    #  Internal Functions
-    ##
-
-    def _linkClicked(self, theLink):
-        """Capture the link-click and forward it to the document viewer
-        class for handling.
-        """
-        logger.verbose("Clicked link: '%s'" % theLink)
-        if len(theLink) == 27:
-            tHandle = theLink[6:19]
-            self.theParent.viewDocument(tHandle, theLink)
-        return
-
-    # def _doShowHide(self, chState):
-    #     """Toggle the expand/collapse of the panel.
-    #     """
-    #     self.scrollBox.setVisible(chState)
-    #     self.mainConf.setShowRefPanel(chState)
-    #     if chState:
-    #         self.showHide.setArrowType(Qt.DownArrow)
-    #     else:
-    #         self.showHide.setArrowType(Qt.RightArrow)
-    #     return
-
-    # def _doSticky(self, chState):
-    #     """Toggle the sticky feature of the references.
-    #     """
-    #     if not chState and self.currHandle is not None:
-    #         self.refreshReferences(self.currHandle)
-    #     return
-
-# END Class GuiDocViewDetails