doc preview and arrow key movement

1 files changed, 25 insertions, 25 deletions

diff --git a/package-lock.json b/package-lock.json
index f63aaf774..307221f4a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2288,7 +2288,7 @@
         "@types/strip-bom": {
             "version": "3.0.0",
             "resolved": "https://registry.npmjs.org/@types/strip-bom/-/strip-bom-3.0.0.tgz",
-            "integrity": "sha1-FKjsOVbC6B7bdSB5CuzyHCkK69I=",
+            "integrity": "sha512-xevGOReSYGM7g/kUBZzPqCrR/KYAo+F0yiPc85WFTJa0MSLtyFTVTU6cJu/aV4mid7IffDIWqo69THF2o4JiEQ==",
             "dev": true
         },
         "@types/strip-json-comments": {
@@ -2639,7 +2639,7 @@
                 "textarea-caret": {
                     "version": "3.0.2",
                     "resolved": "https://registry.npmjs.org/textarea-caret/-/textarea-caret-3.0.2.tgz",
-                    "integrity": "sha512-gRzeti2YS4did7UJnPQ47wrjD+vp+CJIe9zbsu0bJ987d8QVLvLNG9757rqiQTIy4hGIeFauTTJt5Xkn51UkXg=="
+                    "integrity": "sha1-82DEhpmqGr9xhoCkOjGoUGZcLK8="
                 }
             }
         },
@@ -2738,7 +2738,7 @@
         "after": {
             "version": "0.8.2",
             "resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz",
-            "integrity": "sha512-QbJ0NTQ/I9DI3uSJA4cbexiwQeRAfjPScqIbSjUDd9TOrcg6pTkdgziesOqxBMBzit8vFCTwrP27t13vFOORRA=="
+            "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8="
         },
         "agent-base": {
             "version": "6.0.2",
@@ -3530,7 +3530,7 @@
         "backo2": {
             "version": "1.0.2",
             "resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz",
-            "integrity": "sha512-zj6Z6M7Eq+PBZ7PQxl5NT665MvJdAkzp0f60nAJ+sLaSCBPMwVak5ZegFbgVCzFcCJTKFoMizvM5Ld7+JrRJHA=="
+            "integrity": "sha1-MasayLEpNjRj41s+u2n038+6eUc="
         },
         "bail": {
             "version": "2.0.2",
@@ -3600,7 +3600,7 @@
         "base64-arraybuffer": {
             "version": "0.1.4",
             "resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.4.tgz",
-            "integrity": "sha512-a1eIFi4R9ySrbiMuyTGx5e92uRH5tQY6kArNcFaKBUleIoLjdjBg7Zxm3Mqm3Kmkf27HLR/1fnxX9q8GQ7Iavg=="
+            "integrity": "sha1-mBjHngWbE1X5fgQooBfIOOkLqBI="
         },
         "base64-js": {
             "version": "1.5.1",
@@ -4577,7 +4577,7 @@
         "component-bind": {
             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
-            "integrity": "sha512-WZveuKPeKAG9qY+FkYDeADzdHyTYdIboXS59ixDeRJL5ZhxpqUnxSOwop4FQjMsiYm3/Or8cegVbpAHNA7pHxw=="
+            "integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E="
         },
         "component-emitter": {
             "version": "1.3.0",
@@ -4587,7 +4587,7 @@
         "component-inherit": {
             "version": "0.0.3",
             "resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz",
-            "integrity": "sha512-w+LhYREhatpVqTESyGFg3NlP6Iu0kEKUHETY9GoZP/pQyW4mHFZuFWRUCIqVPZ36ueVLtoOEZaAqbCF2RDndaA=="
+            "integrity": "sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM="
         },
         "compress-brotli": {
             "version": "1.3.8",
@@ -5295,7 +5295,7 @@
         "custom-event": {
             "version": "1.0.1",
             "resolved": "https://registry.npmjs.org/custom-event/-/custom-event-1.0.1.tgz",
-            "integrity": "sha512-GAj5FOq0Hd+RsCGVJxZuKaIDXDf3h6GQoNEjFgbLLI/trgtavwUbSnZ5pVfg27DVCaWjIohryS0JFwIJyT2cMg=="
+            "integrity": "sha1-XQKkaFCt8bSjF5RqOSj8y1v9BCU="
         },
         "cyclist": {
             "version": "1.0.1",
@@ -6201,7 +6201,7 @@
         "dynamic-dedupe": {
             "version": "0.3.0",
             "resolved": "https://registry.npmjs.org/dynamic-dedupe/-/dynamic-dedupe-0.3.0.tgz",
-            "integrity": "sha1-BuRMIj9eTpTXjvnbI6ZRXOL5YqE=",
+            "integrity": "sha512-ssuANeD+z97meYOqd50e04Ze5qp4bPqo8cCkI4TRjZkzAUgIDTrXV1R8QCdINpiI+hw14+rYazvTRdQrz0/rFQ==",
             "dev": true,
             "requires": {
                 "xtend": "^4.0.0"
@@ -6331,7 +6331,7 @@
                 "ms": {
                     "version": "2.0.0",
                     "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-                    "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
+                    "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
                 },
                 "ws": {
                     "version": "7.4.6",
@@ -8678,7 +8678,7 @@
         "fs-extra": {
             "version": "0.26.7",
             "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-0.26.7.tgz",
-            "integrity": "sha1-muH92UiXeY7at20JGM9C0MMYT6k=",
+            "integrity": "sha512-waKu+1KumRhYv8D8gMRCKJGAMI9pRnPuEb1mvgYD0f7wBscg+h6bW4FDTmEZhB9VKxvoTtxW+Y7bnIlB7zja6Q==",
             "requires": {
                 "graceful-fs": "^4.1.2",
                 "jsonfile": "^2.1.0",
@@ -9316,14 +9316,14 @@
                 "isarray": {
                     "version": "2.0.1",
                     "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",
-                    "integrity": "sha512-c2cu3UxbI+b6kR3fy0nRnAhodsvR9dx7U5+znCOzdj6IfP3upFURTr0Xl5BlQZNKZjEtxrmVyfSdeE3O57smoQ=="
+                    "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4="
                 }
             }
         },
         "has-cors": {
             "version": "1.1.0",
             "resolved": "https://registry.npmjs.org/has-cors/-/has-cors-1.1.0.tgz",
-            "integrity": "sha512-g5VNKdkFuUuVCP9gYfDJHjK2nqdQJ7aDLTnycnc2+RvsOQbuLdF5pm7vuE5J76SEBIQjs4kQY/BWq74JUmjbXA=="
+            "integrity": "sha1-XkdHk/fqmEPRu5nCPu9J/xJv/zk="
         },
         "has-flag": {
             "version": "3.0.0",
@@ -9916,7 +9916,7 @@
         "indexof": {
             "version": "0.0.1",
             "resolved": "https://registry.npmjs.org/indexof/-/indexof-0.0.1.tgz",
-            "integrity": "sha512-i0G7hLJ1z0DE8dsqJa2rycj9dBmNKgXBvotXtZYXakU9oivfB9Uj2ZBC27qqef2U58/ZLwalxa1X/RDCdkHtVg=="
+            "integrity": "sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10="
         },
         "inflight": {
             "version": "1.0.6",
@@ -10969,7 +10969,7 @@
         "jsonfile": {
             "version": "2.4.0",
             "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
-            "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
+            "integrity": "sha512-PKllAqbgLgxHaj8TElYymKCAgrASebJrWpTnEkOaTowt23VKXXN0sUeriJ+eh7y6ufb/CC5ap11pz71/cM0hUw==",
             "requires": {
                 "graceful-fs": "^4.1.6"
             }
@@ -11393,7 +11393,7 @@
         "lodash.isequal": {
             "version": "4.5.0",
             "resolved": "https://registry.npmjs.org/lodash.isequal/-/lodash.isequal-4.5.0.tgz",
-            "integrity": "sha512-pDo3lu8Jhfjqls6GkMgpahsF9kCyayhgykjyLMNFTKWrpVdAQtYyB4muAMWozBB4ig/dtWAmsMxLEI8wuz+DYQ=="
+            "integrity": "sha1-QVxEePK8wwEgwizhDtMib30+GOA="
         },
         "lodash.isplainobject": {
             "version": "4.0.6",
@@ -11654,7 +11654,7 @@
         "mathquill": {
             "version": "0.10.1-a",
             "resolved": "https://registry.npmjs.org/mathquill/-/mathquill-0.10.1-a.tgz",
-            "integrity": "sha512-snSAEwAtwdwBFSor+nVBnWWQtTw67kgAgKMyAIxuz4ZPboy0qkWZmd7BL3lfOXp/INihhRlU1PcfaAtDaRhmzA==",
+            "integrity": "sha1-vyylaQEAY6w0vNXVKa3Ag3zVPD8=",
             "requires": {
                 "jquery": "^1.12.3"
             },
@@ -11662,7 +11662,7 @@
                 "jquery": {
                     "version": "1.12.4",
                     "resolved": "https://registry.npmjs.org/jquery/-/jquery-1.12.4.tgz",
-                    "integrity": "sha512-UEVp7PPK9xXYSk8xqXCJrkXnKZtlgWkd2GsAQbMRFK6S/ePU2JN5G2Zum8hIVjzR3CpdfSqdqAzId/xd4TJHeg=="
+                    "integrity": "sha1-AeHfuikP5z3rp3zurLD5ui/sngw="
                 }
             }
         },
@@ -19974,7 +19974,7 @@
                 "component-emitter": {
                     "version": "1.2.1",
                     "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
-                    "integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY="
+                    "integrity": "sha512-jPatnhd33viNplKjqXKRkGU345p263OIWzDL2wH3LGIGp5Kojo+uXizHmOADRvhGFFTnJqX3jBAKP6vvmSDKcA=="
                 },
                 "debug": {
                     "version": "4.1.1",
@@ -19987,7 +19987,7 @@
                 "isarray": {
                     "version": "2.0.1",
                     "resolved": "https://registry.npmjs.org/isarray/-/isarray-2.0.1.tgz",
-                    "integrity": "sha1-o32U7ZzaLVmGXJ92/llu4fM4dB4="
+                    "integrity": "sha512-c2cu3UxbI+b6kR3fy0nRnAhodsvR9dx7U5+znCOzdj6IfP3upFURTr0Xl5BlQZNKZjEtxrmVyfSdeE3O57smoQ=="
                 }
             }
         },
@@ -20852,7 +20852,7 @@
         "to-array": {
             "version": "0.1.4",
             "resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.4.tgz",
-            "integrity": "sha512-LhVdShQD/4Mk4zXNroIQZJC+Ap3zgLcDuwEdcmLv9CCO73NWockQDwyUnW/m8VX/EElfL6FcYx7EeutN4HJA6A=="
+            "integrity": "sha1-F+bBH3PdTz10zaek/zI46a2b+JA="
         },
         "to-fast-properties": {
             "version": "2.0.0",
@@ -21223,7 +21223,7 @@
                 "strip-bom": {
                     "version": "3.0.0",
                     "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
-                    "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
+                    "integrity": "sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA==",
                     "dev": true
                 }
             }
@@ -22424,7 +22424,7 @@
                 "resolve-cwd": {
                     "version": "2.0.0",
                     "resolved": "https://registry.npmjs.org/resolve-cwd/-/resolve-cwd-2.0.0.tgz",
-                    "integrity": "sha1-AKn3OHVW4nA46uIyyqNypqWbZlo=",
+                    "integrity": "sha512-ccu8zQTrzVr954472aUVPLEcB3YpKSYR3cg/3lo1okzobPBM+1INXBbBZlDbnI/hbEocnf8j0QVo43hQKrbchg==",
                     "dev": true,
                     "requires": {
                         "resolve-from": "^3.0.0"
@@ -22433,7 +22433,7 @@
                 "resolve-from": {
                     "version": "3.0.0",
                     "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-3.0.0.tgz",
-                    "integrity": "sha1-six699nWiBvItuZTM17rywoYh0g=",
+                    "integrity": "sha512-GnlH6vxLymXJNMBo7XP1fJIzBFbdYt49CuTwmB/6N53t+kMPRMFKz783LlQ4tv28XoQfMWinAJX6WCGf2IlaIw==",
                     "dev": true
                 },
                 "semver": {
@@ -22974,7 +22974,7 @@
         "yeast": {
             "version": "0.1.2",
             "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-            "integrity": "sha512-8HFIh676uyGYP6wP13R/j6OJ/1HwJ46snpvzE7aHAN3Ryqh2yX6Xox2B4CUmTwwOIzlG3Bs7ocsP5dZH/R1Qbg=="
+            "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk="
         },
         "yn": {
             "version": "3.1.1",