Merge branch 'dev' into mqtt5

.github/workflows/build.yml

@@ -1,5 +1,6 @@
 name: PublishDockerImage
-
+env:
+  ACTIONS_ALLOW_UNSECURE_COMMANDS: true
 on:
   release:
     types: [published]
@@ -27,9 +28,6 @@ jobs:
         with:
             node-version: '12'
       - run: node ./node-red/.github/scripts/update-node-red-docker.js
-        with:
-          env:
-              ACTIONS_ALLOW_UNSECURE_COMMANDS: true
       - name: Create Docker Pull Request
         uses: peter-evans/create-pull-request@v2
         with:

.travis.yml

@@ -11,5 +11,11 @@ matrix:
       before_script:
         - npm install -g coveralls
     - node_js: "12"
+      script:
+        - ./node_modules/.bin/grunt no-coverage
     - node_js: "10"
+      script:
+        - ./node_modules/.bin/grunt no-coverage
     - node_js: "8"
+      script:
+        - ./node_modules/.bin/grunt no-coverage

API.md

@@ -10,6 +10,6 @@ Module | Description
 [@node-red/editor-api](@node-red_editor-api.html) | an Express application that serves the Node-RED editor and provides the Admin HTTP API
 [@node-red/runtime](@node-red_runtime.html) | the core runtime of Node-RED
 [@node-red/util](@node-red_util.html) | common utilities for the Node-RED runtime and editor modules
-@node-red/registry | the internal node registry
+[@node-red/registry](@node-red_registry.html) | the internal node registry
 @node-red/nodes | the default set of core nodes
 @node-red/editor-client | the client-side resources of the Node-RED editor application

CHANGELOG.md

@@ -1,3 +1,65 @@
+### 1.2.8: Maintenance Release
+
+Editor
+
+ - Ensure subflow help is picked up for palette tooltip Fixes #2834
+ - Improve Ru locale (#2826) @alexk111
+ - Fix scrollbars (#2825) @alexk111
+
+Runtime
+
+ - Restrict project file access to inside the project directory
+ - Validate user-provided language parameter before passing to i18n
+ - Fix grunt release mkdir issue on Node.js 14 (#2827) @alexk111
+ - Prevent crash when coreNodesDir is empty (#2831) @hardillb
+
+Nodes
+
+ - Batch node: Fixing minor typo in node's documentation (#2848) @matthiasradde
+ - Split node: Handle out of order messages as long as one of the messages has msg.parts.count set to the proper value (#2748) @s4ke
+
+### 1.2.7: Maintenance Release
+
+Editor
+
+ - Ensure subflow-scoped config nodes do not get moved on import Fixes #2789
+ - Allow TypedInput to be disabled (#2752) @bartbutenaers
+ - Allow userMenu to be explicitly enabled (#2805) @tfmf
+ - Improvements to DE translation (#2192) @ketzu
+
+
+Runtime
+
+ - Handle `undefined` error passed to node.error (#2781) @johnwang71
+ - Disable nyc coverage reporting on older node versions
+ - Improve Editor API unit test coverage (#2777) @aaronmyatt
+
+
+Nodes
+
+ - Trigger: ensure timestamp option sends .now() at point of sending
+
+
+### 1.2.6: Maintenance Release
+
+
+Editor
+
+ - Update Japanese translations for 1.2.5 (#2764) @kazuhitoyokoi
+ - Library: properly handle symlinked folders (#2768) @natcl
+
+Runtime
+
+ - Support Windows paths when installing tarball by path name Fixes #2769
+ - Fix unsecure command usage in GH Action
+
+Nodes
+
+ - Update MQTT to latest to fix Node 8 URL breakage
+
+
+
+
 ### 1.2.5: Maintenance Release
 
 Editor

Gruntfile.js

@@ -142,6 +142,7 @@ module.exports = function(grunt) {
                     "packages/node_modules/@node-red/editor-client/src/js/text/bidi.js",
                     "packages/node_modules/@node-red/editor-client/src/js/text/format.js",
                     "packages/node_modules/@node-red/editor-client/src/js/ui/state.js",
+                    "packages/node_modules/@node-red/editor-client/src/js/plugins.js",
                     "packages/node_modules/@node-red/editor-client/src/js/nodes.js",
                     "packages/node_modules/@node-red/editor-client/src/js/font-awesome.js",
                     "packages/node_modules/@node-red/editor-client/src/js/history.js",
@@ -461,7 +462,8 @@ module.exports = function(grunt) {
                     'packages/node_modules/@node-red/runtime/lib/hooks.js',
                     'packages/node_modules/@node-red/util/**/*.js',
                     'packages/node_modules/@node-red/editor-api/lib/index.js',
-                    'packages/node_modules/@node-red/editor-api/lib/auth/index.js'
+                    'packages/node_modules/@node-red/editor-api/lib/auth/index.js',
+                    'packages/node_modules/@node-red/registry/lib/index.js'
                 ],
                 options: {
                     destination: 'docs',
@@ -623,6 +625,11 @@ module.exports = function(grunt) {
         'Builds editor content then runs code style checks and unit tests on all components',
         ['build','verifyPackageDependencies','jshint:editor','nyc:all']);
 
+    grunt.registerTask('no-coverage',
+        'Builds editor content then runs code style checks and unit tests on all components without code coverage',
+        ['build','verifyPackageDependencies','jshint:editor','simplemocha:all']);
+
+
     grunt.registerTask('test-core',
         'Runs code style check and unit tests on core runtime code',
         ['build','nyc:core']);

package.json

@@ -27,7 +27,7 @@
     ],
     "dependencies": {
         "ajv": "6.12.6",
-        "async-mutex": "0.2.4",
+        "async-mutex": "0.2.6",
         "basic-auth": "2.0.1",
         "bcryptjs": "2.4.3",
         "body-parser": "1.19.0",
@@ -38,7 +38,7 @@
         "cookie-parser": "1.4.5",
         "cors": "2.8.5",
         "cron": "1.7.2",
-        "denque": "1.4.1",
+        "denque": "1.5.0",
         "express": "4.17.1",
         "express-session": "1.17.1",
         "fs-extra": "8.1.0",
@@ -54,11 +54,11 @@
         "lodash.clonedeep": "^4.5.0",
         "media-typer": "1.1.0",
         "memorystore": "1.6.4",
-        "mime": "2.4.6",
+        "mime": "2.4.7",
         "moment-timezone": "0.5.32",
-        "mqtt": "4.2.5",
+        "mqtt": "4.2.6",
         "multer": "1.4.2",
-        "mustache": "4.0.1",
+        "mustache": "4.1.0",
         "node-red-admin": "^0.2.6",
         "node-red-node-rbe": "^0.2.9",
         "node-red-node-sentiment": "^0.1.6",
@@ -73,8 +73,7 @@
         "request": "2.88.0",
         "semver": "6.3.0",
         "tar": "6.0.5",
-        "uglify-js": "3.11.6",
-        "when": "3.7.8",
+        "uglify-js": "3.12.4",
         "ws": "6.2.1",
         "xml2js": "0.4.23"
     },
@@ -82,7 +81,7 @@
         "bcrypt": "3.0.8"
     },
     "devDependencies": {
-        "dompurify": "2.2.2",
+        "dompurify": "2.2.6",
         "grunt": "1.3.0",
         "grunt-chmod": "~1.1.1",
         "grunt-cli": "~1.3.2",
@@ -97,17 +96,17 @@
         "grunt-jsdoc": "2.4.1",
         "grunt-jsdoc-to-markdown": "5.0.0",
         "grunt-jsonlint": "2.1.3",
-        "grunt-mkdir": "~1.0.0",
+        "grunt-mkdir": "~1.1.0",
         "grunt-npm-command": "~0.1.2",
         "grunt-sass": "~3.1.0",
         "grunt-simple-mocha": "~0.4.1",
         "grunt-simple-nyc": "^3.0.1",
         "http-proxy": "1.18.1",
         "jsdoc-nr-template": "github:node-red/jsdoc-nr-template",
-        "marked": "1.2.4",
+        "marked": "1.2.7",
         "minami": "1.2.3",
         "mocha": "^5.2.0",
-        "node-red-node-test-helper": "^0.2.5",
+        "node-red-node-test-helper": "^0.2.6",
         "node-sass": "^4.14.1",
         "nodemon": "2.0.6",
         "should": "13.2.3",

packages/node_modules/@node-red/editor-api/lib/admin/index.js

@@ -22,6 +22,7 @@ var flow = require("./flow");
 var context = require("./context");
 var auth = require("../auth");
 var info = require("./settings");
+var plugins = require("./plugins");
 
 var apiUtil = require("../util");
 
@@ -32,6 +33,7 @@ module.exports = {
         nodes.init(runtimeAPI);
         context.init(runtimeAPI);
         info.init(settings,runtimeAPI);
+        plugins.init(runtimeAPI);
 
         var needsPermission = auth.needsPermission;
 
@@ -50,12 +52,14 @@ module.exports = {
         // Nodes
         adminApp.get("/nodes",needsPermission("nodes.read"),nodes.getAll,apiUtil.errorHandler);
 
-        if (!settings.editorTheme || !settings.editorTheme.palette || settings.editorTheme.palette.upload !== false) {
-            const multer  = require('multer');
-            const upload = multer({ storage: multer.memoryStorage() });
-            adminApp.post("/nodes",needsPermission("nodes.write"),upload.single("tarball"),nodes.post,apiUtil.errorHandler);
-        } else {
-            adminApp.post("/nodes",needsPermission("nodes.write"),nodes.post,apiUtil.errorHandler);
+        if (!settings.externalModules || !settings.externalModules.palette || settings.externalModules.palette.allowInstall !== false) {
+            if (!settings.externalModules || !settings.externalModules.palette || settings.externalModules.palette.allowUpload !== false) {
+                const multer  = require('multer');
+                const upload = multer({ storage: multer.memoryStorage() });
+                adminApp.post("/nodes",needsPermission("nodes.write"),upload.single("tarball"),nodes.post,apiUtil.errorHandler);
+            } else {
+                adminApp.post("/nodes",needsPermission("nodes.write"),nodes.post,apiUtil.errorHandler);
+            }
         }
         adminApp.get(/^\/nodes\/messages/,needsPermission("nodes.read"),nodes.getModuleCatalogs,apiUtil.errorHandler);
         adminApp.get(/^\/nodes\/((@[^\/]+\/)?[^\/]+\/[^\/]+)\/messages/,needsPermission("nodes.read"),nodes.getModuleCatalog,apiUtil.errorHandler);
@@ -78,6 +82,10 @@ module.exports = {
 
         adminApp.get("/settings",needsPermission("settings.read"),info.runtimeSettings,apiUtil.errorHandler);
 
+        // Plugins
+        adminApp.get("/plugins", needsPermission("plugins.read"), plugins.getAll, apiUtil.errorHandler);
+        adminApp.get("/plugins/messages", needsPermission("plugins.read"), plugins.getCatalogs, apiUtil.errorHandler);
+
         return adminApp;
     }
 }

packages/node_modules/@node-red/editor-api/lib/admin/nodes.js

@@ -60,6 +60,7 @@ module.exports = {
         runtimeAPI.nodes.addModule(opts).then(function(info) {
             res.json(info);
         }).catch(function(err) {
+            console.log(err.stack);
             apiUtils.rejectHandler(req,res,err);
         })
     },

packages/node_modules/@node-red/editor-api/lib/admin/plugins.js

@@ -0,0 +1,46 @@
+var apiUtils = require("../util");
+
+var runtimeAPI;
+
+module.exports = {
+    init: function(_runtimeAPI) {
+        runtimeAPI = _runtimeAPI;
+    },
+    getAll: function(req,res) {
+        var opts = {
+            user: req.user,
+            req: apiUtils.getRequestLogObject(req)
+        }
+        if (req.get("accept") == "application/json") {
+            runtimeAPI.plugins.getPluginList(opts).then(function(list) {
+                res.json(list);
+            })
+        } else {
+            opts.lang = apiUtils.determineLangFromHeaders(req.acceptsLanguages());
+            if (/[^a-z\-\*]/i.test(opts.lang)) {
+                res.json({});
+                return;
+            }
+            runtimeAPI.plugins.getPluginConfigs(opts).then(function(configs) {
+                res.send(configs);
+            })
+        }
+    },
+    getCatalogs: function(req,res) {
+        var opts = {
+            user: req.user,
+            lang: req.query.lng,
+            req: apiUtils.getRequestLogObject(req)
+        }
+        if (/[^a-z\-\*]/i.test(opts.lang)) {
+            res.json({});
+            return;
+        }
+        runtimeAPI.plugins.getPluginCatalogs(opts).then(function(result) {
+            res.json(result);
+        }).catch(function(err) {
+            console.log(err.stack);
+            apiUtils.rejectHandler(req,res,err);
+        })
+    }
+};

packages/node_modules/@node-red/editor-api/lib/editor/index.js

@@ -76,7 +76,7 @@ module.exports = {
             editorApp.get("/icons/:scope/:module/:icon",ui.icon);
 
             var theme = require("./theme");
-            theme.init(settings);
+            theme.init(settings, runtimeAPI);
             editorApp.use("/theme",theme.app());
             editorApp.use("/",ui.editorResources);
 

packages/node_modules/@node-red/editor-api/lib/editor/library.js

@@ -17,7 +17,6 @@
 var apiUtils = require("../util");
 var fs = require('fs');
 var fspath = require('path');
-var when = require('when');
 
 var runtimeAPI;
 

packages/node_modules/@node-red/editor-api/lib/editor/locales.js

@@ -39,9 +39,12 @@ module.exports = {
     },
     get: function(req,res) {
         var namespace = req.params[0];
-        var lngs = req.query.lng;
         namespace = namespace.replace(/\.json$/,"");
         var lang = req.query.lng || i18n.defaultLang; //apiUtil.determineLangFromHeaders(req.acceptsLanguages() || []);
+        if (/[^a-z\-\*]/i.test(lang)) {
+            res.json({});
+            return;
+        }
         var prevLang = i18n.i.language;
         // Trigger a load from disk of the language if it is not the default
         i18n.i.changeLanguage(lang, function(){

packages/node_modules/@node-red/editor-api/lib/editor/theme.js

@@ -41,6 +41,10 @@ var theme = null;
 var themeContext = clone(defaultContext);
 var themeSettings = null;
 
+var activeTheme = null;
+var activeThemeInitialised = false;
+
+var runtimeAPI;
 var themeApp;
 
 function serveFile(app,baseUrl,file) {
@@ -58,7 +62,7 @@ function serveFile(app,baseUrl,file) {
     }
 }
 
-function serveFilesFromTheme(themeValue, themeApp, directory) {
+function serveFilesFromTheme(themeValue, themeApp, directory, baseDirectory) {
     var result = [];
     if (themeValue) {
         var array = themeValue;
@@ -67,7 +71,14 @@ function serveFilesFromTheme(themeValue, themeApp, directory) {
         }
 
         for (var i=0;i<array.length;i++) {
-            var url = serveFile(themeApp,directory,array[i]);
+            let fullPath = array[i];
+            if (baseDirectory) {
+                fullPath = path.resolve(baseDirectory,array[i]);
+                if (fullPath.indexOf(baseDirectory) !== 0) {
+                    continue;
+                }
+            }
+            var url = serveFile(themeApp,directory,fullPath);
             if (url) {
                 result.push(url);
             }
@@ -77,10 +88,12 @@ function serveFilesFromTheme(themeValue, themeApp, directory) {
 }
 
 module.exports = {
-    init: function(settings) {
+    init: function(settings, _runtimeAPI) {
+        runtimeAPI = _runtimeAPI;
         themeContext = clone(defaultContext);
         themeSettings = null;
         theme = settings.editorTheme || {};
+        activeTheme = theme.theme;
     },
 
     app: function() {
@@ -169,7 +182,9 @@ module.exports = {
                 }
             }
         }
-        themeApp.get("/", function(req,res) {
+        themeApp.get("/", async function(req,res) {
+            const themePluginList = await runtimeAPI.plugins.getPluginsByType({type:"node-red-theme"});
+            themeContext.themes = themePluginList.map(theme => theme.id);
             res.json(themeContext);
         })
 
@@ -185,10 +200,38 @@ module.exports = {
             themeSettings.projects = theme.projects;
         }
 
-
+        if (theme.theme) {
+            themeSettings.theme = theme.theme;
+        }
         return themeApp;
     },
-    context: function() {
+    context: async function() {
+        if (activeTheme && !activeThemeInitialised) {
+            const themePlugin = await runtimeAPI.plugins.getPlugin({
+                id:activeTheme
+            });
+            if (themePlugin) {
+                if (themePlugin.css) {
+                    const cssFiles = serveFilesFromTheme(
+                        themePlugin.css,
+                        themeApp,
+                        "/css/",
+                        themePlugin.path
+                    );
+                    themeContext.page.css = cssFiles.concat(themeContext.page.css || [])
+                }
+                if (themePlugin.scripts) {
+                    const scriptFiles = serveFilesFromTheme(
+                        themePlugin.scripts,
+                        themeApp,
+                        "/scripts/",
+                        themePlugin.path
+                    )
+                    themeContext.page.scripts = scriptFiles.concat(themeContext.page.scripts || [])
+                }
+            }
+            activeThemeInitialised = true;
+        }
         return themeContext;
     },
     settings: function() {

packages/node_modules/@node-red/editor-api/lib/editor/ui.js

@@ -68,8 +68,8 @@ module.exports = {
             apiUtils.rejectHandler(req,res,err);
         })
     },
-    editor: function(req,res) {
-        res.send(Mustache.render(editorTemplate,theme.context()));
+    editor: async function(req,res) {
+        res.send(Mustache.render(editorTemplate,await theme.context()));
     },
     editorResources: express.static(path.join(editorClientDir,'public'))
 };

packages/node_modules/@node-red/editor-api/lib/index.js

@@ -28,7 +28,6 @@ var express = require("express");
 var bodyParser = require("body-parser");
 var util = require('util');
 var passport = require('passport');
-var when = require('when');
 var cors = require('cors');
 
 var auth = require("./auth");
@@ -60,8 +59,8 @@ function init(settings,_server,storage,runtimeAPI) {
         adminApp.use(corsHandler);
 
         if (settings.httpAdminMiddleware) {
-            if (typeof settings.httpAdminMiddleware === "function") {
-                adminApp.use(settings.httpAdminMiddleware)
+            if (typeof settings.httpAdminMiddleware === "function" || Array.isArray(settings.httpAdminMiddleware)) {
+                adminApp.use(settings.httpAdminMiddleware);
             }
         }
 
@@ -111,11 +110,9 @@ function init(settings,_server,storage,runtimeAPI) {
  * @return {Promise} resolves when the application is ready to handle requests
  * @memberof @node-red/editor-api
  */
-function start() {
+async function start() {
     if (editor) {
         return editor.start();
-    } else {
-        return when.resolve();
     }
 }
 
@@ -124,11 +121,10 @@ function start() {
  * @return {Promise} resolves when the application is stopped
  * @memberof @node-red/editor-api
  */
-function stop() {
+async function stop() {
     if (editor) {
         editor.stop();
     }
-    return when.resolve();
 }
 module.exports = {
     init: init,

packages/node_modules/@node-red/editor-api/package.json

@@ -25,14 +25,13 @@
         "express-session": "1.17.1",
         "express": "4.17.1",
         "memorystore": "1.6.4",
-        "mime": "2.4.6",
+        "mime": "2.4.7",
         "multer": "1.4.2",
-        "mustache": "4.0.1",
+        "mustache": "4.1.0",
         "oauth2orize": "1.11.0",
         "passport-http-bearer": "1.0.1",
         "passport-oauth2-client-password": "0.1.2",
         "passport": "0.4.1",
-        "when": "3.7.8",
         "ws": "6.2.1"
     },
     "optionalDependencies": {

packages/node_modules/@node-red/editor-client/locales/de/editor.json

@@ -32,7 +32,7 @@
     "label" : {
       "view" : {
         "view" : "Ansicht",
-        "grid" : "Gitter",
+        "grid" : "Raster",
         "showGrid" : "Raster anzeigen",
         "snapGrid" : "Am Raster ausrichten",
         "gridSize" : "Rastergröße",

packages/node_modules/@node-red/editor-client/locales/en-US/editor.json

@@ -38,6 +38,7 @@
         }
     },
     "event": {
+        "loadPlugins": "Loading Plugins",
         "loadPalette": "Loading Palette",
         "loadNodeCatalogs": "Loading Node catalogs",
         "loadNodes": "Loading Nodes __count__",
@@ -337,8 +338,21 @@
         "output": "outputs:",
         "status": "status node",
         "deleteSubflow": "delete subflow",
+        "confirmDelete": "Are you sure you want to delete this subflow?",
         "info": "Description",
         "category": "Category",
+        "module": "Module",
+        "license": "License",
+        "licenseNone": "none",
+        "licenseOther": "Other",
+        "type": "Node Type",
+        "version": "Version",
+        "versionPlaceholder": "x.y.z",
+        "keys": "Keywords",
+        "keysPlaceholder": "Comma-separated keywords",
+        "author": "Author",
+        "authorPlaceholder": "Your Name <email@example.com>",
+        "desc": "Description",
         "env": {
             "restore": "Restore to subflow default",
             "remove": "Remove environment variable"
@@ -385,6 +399,7 @@
         "icon": "Icon",
         "inputType": "Input type",
         "selectType": "select types...",
+        "loadCredentials": "Loading node credentials",
         "inputs" : {
             "input": "input",
             "select": "select",
@@ -419,7 +434,8 @@
         },
         "errors": {
             "scopeChange": "Changing the scope will make it unavailable to nodes in other flows that use it",
-            "invalidProperties": "Invalid properties:"
+            "invalidProperties": "Invalid properties:",
+            "credentialLoadFailed": "Failed to load node credentials"
         }
     },
     "keyboard": {
@@ -1079,6 +1095,7 @@
     "editor-tab": {
         "properties": "Properties",
         "envProperties": "Environment Variables",
+        "module": "Module Properties",
         "description": "Description",
         "appearance": "Appearance",
         "preview": "UI Preview",

packages/node_modules/@node-red/editor-client/locales/en-US/jsonata.json

@@ -243,19 +243,19 @@
         "args": "array, function",
         "desc": "Returns the one and only value in the `array` parameter that satisfies the `function` predicate (i.e. the `function` returns Boolean `true` when passed the value).  Throws an exception if the number of matching values is not exactly one.\n\nThe function should be supplied in the following signature: `function(value [, index [, array]])` where value is each input of the array, index is the position of that value and the whole array is passed as the third argument"
     },
-    "$encodeUrl": {
+    "$encodeUrlComponent": {
         "args": "str",
         "desc": "Encodes a Uniform Resource Locator (URL) component by replacing each instance of certain characters by one, two, three, or four escape sequences representing the UTF-8 encoding of the character.\n\nExample: `$encodeUrlComponent(\"?x=test\")` => `\"%3Fx%3Dtest\"`"
     },
-    "$encodeUrlComponent": {
+    "$encodeUrl": {
         "args": "str",
         "desc": "Encodes a Uniform Resource Locator (URL) by replacing each instance of certain characters by one, two, three, or four escape sequences representing the UTF-8 encoding of the character. \n\nExample: `$encodeUrl(\"https://mozilla.org/?x=шеллы\")` => `\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\"`"
     },
-    "$decodeUrl": {
+    "$decodeUrlComponent": {
         "args": "str",
         "desc": "Decodes a Uniform Resource Locator (URL) component previously created by encodeUrlComponent. \n\nExample: `$decodeUrlComponent(\"%3Fx%3Dtest\")` => `\"?x=test\"`"
     },
-    "$decodeUrlComponent": {
+    "$decodeUrl": {
         "args": "str",
         "desc": "Decodes a Uniform Resource Locator (URL) previously created by encodeUrl. \n\nExample: `$decodeUrl(\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\")` => `\"https://mozilla.org/?x=шеллы\"`"
     },

packages/node_modules/@node-red/editor-client/locales/ja/editor.json

@@ -38,6 +38,7 @@
         }
     },
     "event": {
+        "loadPlugins": "プラグインを読み込み中",
         "loadPalette": "パレットを読み込み中",
         "loadNodeCatalogs": "ノードカタログを読み込み中",
         "loadNodes": "ノードを読み込み中 __count__",
@@ -85,7 +86,7 @@
             "userSettings": "ユーザ設定",
             "nodes": "ノード",
             "displayStatus": "ノードのステータスを表示",
-            "displayConfig": "ノードの設定",
+            "displayConfig": "設定ノード",
             "import": "読み込み",
             "export": "書き出し",
             "search": "ノードを検索",
@@ -203,8 +204,8 @@
         "replacedNodes_plural": "置換された __count__ 個のノード",
         "pasteNodes": "JSON形式のフローデータを貼り付け",
         "selectFile": "読み込むファイルを選択",
-        "importNodes": "フローをクリップボードから読み込み",
-        "exportNodes": "フローをクリップボードへ書き出し",
+        "importNodes": "フローを読み込み",
+        "exportNodes": "フローを書き出し",
         "download": "ダウンロード",
         "importUnrecognised": "認識できない型が読み込まれました:",
         "importUnrecognised_plural": "認識できない型が読み込まれました:",
@@ -266,7 +267,7 @@
         "successfulDeploy": "デプロイが成功しました",
         "successfulRestart": "フローの再起動が成功しました",
         "deployFailed": "デプロイが失敗しました: __message__",
-        "unusedConfigNodes": "使われていない「ノードの設定」があります。",
+        "unusedConfigNodes": "使われていない設定ノードがあります。",
         "unusedConfigNodesLink": "設定を参照する",
         "errors": {
             "noResponse": "サーバの応答がありません"
@@ -337,8 +338,21 @@
         "output": "出力:",
         "status": "ステータスノード",
         "deleteSubflow": "サブフローを削除",
+        "confirmDelete": "このサブフローを削除しても良いですか？",
         "info": "詳細",
         "category": "カテゴリ",
+        "module": "モジュール",
+        "license": "ライセンス",
+        "licenseNone": "なし",
+        "licenseOther": "その他",
+        "type": "ノードの型",
+        "version": "バージョン",
+        "versionPlaceholder": "x.y.z",
+        "keys": "キーワード",
+        "keysPlaceholder": "カンマ区切りのキーワード",
+        "author": "作者",
+        "authorPlaceholder": "名前 <email@example.com>",
+        "desc": "説明",
         "env": {
             "restore": "デフォルト値に戻す",
             "remove": "環境変数を削除"
@@ -362,9 +376,9 @@
         "configDelete": "削除",
         "nodesUse": "__count__ 個のノードが、この設定を使用しています",
         "nodesUse_plural": "__count__ 個のノードが、この設定を使用しています",
-        "addNewConfig": "新規に __type__ ノードの設定を追加",
+        "addNewConfig": "新規に __type__ 設定ノードを追加",
         "editNode": "__type__ ノードを編集",
-        "editConfig": "__type__ ノードの設定を編集",
+        "editConfig": "__type__ 設定ノードを編集",
         "addNewType": "新規に __type__ を追加...",
         "nodeProperties": "プロパティ",
         "label": "ラベル",
@@ -385,6 +399,7 @@
         "icon": "記号",
         "inputType": "入力形式",
         "selectType": "形式選択...",
+        "loadCredentials": "ノードの認証情報を読み込み中",
         "inputs": {
             "input": "入力",
             "select": "メニュー",
@@ -419,7 +434,8 @@
         },
         "errors": {
             "scopeChange": "スコープの変更は、他のフローで使われているノードを無効にします",
-            "invalidProperties": "プロパティが不正です:"
+            "invalidProperties": "プロパティが不正です:",
+            "credentialLoadFailed": "ノードの認証情報の読み込みに失敗"
         }
     },
     "keyboard": {
@@ -637,8 +653,8 @@
             "noHelp": "ヘルプのトピックが未選択"
         },
         "config": {
-            "name": "ノードの設定を表示",
-            "label": "ノードの設定",
+            "name": "設定ノードを表示",
+            "label": "設定ノード",
             "global": "全てのフロー上",
             "none": "なし",
             "subflows": "サブフロー",
@@ -1079,6 +1095,7 @@
     "editor-tab": {
         "properties": "プロパティ",
         "envProperties": "環境変数",
+        "module": "モジュールプロパティ",
         "description": "説明",
         "appearance": "外観",
         "preview": "UIプレビュー",
@@ -1089,6 +1106,7 @@
         "en-US": "英語",
         "ja": "日本語",
         "ko": "韓国語",
+        "ru": "ロシア語",
         "zh-CN": "中国語(簡体)",
         "zh-TW": "中国語(繁体)"
     }

packages/node_modules/@node-red/editor-client/locales/ja/jsonata.json

@@ -243,19 +243,19 @@
         "args": "array, function",
         "desc": "`array`の要素のうち、条件判定関数`function`を満たす(`function`に与えた場合に真偽値`true`を返す)要素が1つのみである場合、それを返します。マッチする要素が1つのみでない場合、例外を送出します。\n\n指定する関数は`function(value [, index [, array]])`というシグネチャでなければなりません。ここで、`value`は`array`の要素値、`index`は要素の添字、第三引数には配列全体を渡します。"
     },
-    "$encodeUrl": {
+    "$encodeUrlComponent": {
         "args": "str",
         "desc": "Uniform Resource Locator (URL)を構成する文字を1、2、3、もしくは、4文字エスケープシーケンスのUTF-8文字エンコーディングで置換します。\n\n例: `$encodeUrlComponent(\"?x=test\")` => `\"%3Fx%3Dtest\"`"
     },
-    "$encodeUrlComponent": {
+    "$encodeUrl": {
         "args": "str",
         "desc": "Uniform Resource Locator (URL)要素を構成する文字を1、2、3、もしくは、4文字エスケープシーケンスのUTF-8文字エンコーディングで置換します。\n\n例: `$encodeUrl(\"https://mozilla.org/?x=шеллы\")` => `\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\"`"
     },
-    "$decodeUrl": {
+    "$decodeUrlComponent": {
         "args": "str",
         "desc": "encodeUrlComponentで置換したUniform Resource Locator (URL)をデコードします。\n\n例: `$decodeUrlComponent(\"%3Fx%3Dtest\")` => `\"?x=test\"`"
     },
-    "$decodeUrlComponent": {
+    "$decodeUrl": {
         "args": "str",
         "desc": "encodeUrlで置換したUniform Resource Locator (URL)要素をデコードします。 \n\n例: `$decodeUrl(\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\")` => `\"https://mozilla.org/?x=шеллы\"`"
     },

packages/node_modules/@node-red/editor-client/locales/ru/editor.json

@@ -246,8 +246,8 @@
         "import": {
             "import": "Импортировать в",
             "importSelected": "Импортировать выбранные",
-            "importCopy": "Импортировать копию",
-            "viewNodes": "Посмотреть узлы...",
+            "importCopy": "Импортировать копии",
+            "viewNodes": "Показать узлы...",
             "newFlow": "новый поток",
             "replace": "заменить",
             "errors": {
@@ -257,7 +257,7 @@
                 "missingType": "Недопустимый поток - у элемента __index__ отсутствует свойство 'type'"
             },
             "conflictNotification1": "Некоторые импортируемые Вами узлы уже существуют в рабочей области.",
-            "conflictNotification2": "Выберите, какие узлы импортировать и следует ли заменить существующие узлы или импортировать их копию."
+            "conflictNotification2": "Выберите, какие узлы импортировать и следует ли заменить ими существующие узлы или импортировать их копии."
         },
         "copyMessagePath": "Путь скопирован",
         "copyMessageValue": "Значение скопировано",
@@ -373,12 +373,12 @@
         "configAdd": "Добавить",
         "configUpdate": "Обновить",
         "configDelete": "Удалить",
-        "nodesUse": "__count__ узел использует эту конфигурацию",
-        "nodesUse_plural_2": "__count__ узла используют эту конфигурацию",
-        "nodesUse_plural_5": "__count__ узлов используют эту конфигурацию",
-        "addNewConfig": "Добавить новый конфигурационный узел __type__",
+        "nodesUse": "__count__ узел использует этот конфиг",
+        "nodesUse_plural_2": "__count__ узла используют этот конфиг",
+        "nodesUse_plural_5": "__count__ узлов используют этот конфиг",
+        "addNewConfig": "Добавить новый конфиг узел __type__",
         "editNode": "Изменить узел __type__",
-        "editConfig": "Изменить конфигурационный узел __type__",
+        "editConfig": "Изменить конфиг узел __type__",
         "addNewType": "Добавить новый __type__...",
         "nodeProperties": "свойства узла",
         "label": "Метка",
@@ -615,7 +615,7 @@
         "info": {
             "name": "Информация",
             "tabName": "Имя",
-            "label": "сведения",
+            "label": "инфо",
             "node": "Узел",
             "type": "Тип",
             "group": "Группа",
@@ -648,8 +648,8 @@
             "showTips":"Вы можете открыть советы из панели настроек",
             "outline": "Структура",
             "empty": "пусто",
-            "globalConfig": "Узлы глобальной конфигурации",
-            "triggerAction": "Запустить действие",
+            "globalConfig": "Глобальные конфиг узлы",
+            "triggerAction": "Вызвать действие",
             "find": "Найти в рабочей области",
             "search": {
                 "configNodes": "Узлы конфигурации",
@@ -671,8 +671,8 @@
         },
         "config": {
             "name": "Узлы конфигураций",
-            "label": "конфигурация",
-            "global": "На всех потока",
+            "label": "конфиг",
+            "global": "На всех потоках",
             "none": "нет",
             "subflows": "подпотоки",
             "flows": "потоки",
@@ -690,8 +690,8 @@
             "none": "ничего не выбрано",
             "refresh": "обновите, чтобы загрузить",
             "empty": "пусто",
-            "node": "Узел",
-            "flow": "Поток",
+            "node": "Узловой",
+            "flow": "Потоковый",
             "global": "Глобальный",
             "deleteConfirm": "Вы уверены, что хотите удалить этот элемент?",
             "autoRefresh": "Обновить при изменении выбора",
@@ -877,7 +877,7 @@
             "bool": "логический тип",
             "json": "JSON",
             "bin": "буфер",
-            "date": "отметка времени",
+            "date": "метка времени",
             "jsonata": "выражение",
             "env": "переменная среды",
             "cred": "учетные данные"

packages/node_modules/@node-red/editor-client/locales/ru/jsonata.json

@@ -243,19 +243,19 @@
         "args": "array, function",
         "desc": "Возвращает одно-единственное значение из массива `array`, которое удовлетворяет предикату `function` (то есть когда `function` возвращает логическое `true` при передаче значения). Выдает исключение, если число подходящих значений не одно.\n\nФункция должна соответствовать следующей сигнатуре: `function(value [, index [, array]])` где value - элемент массива, index - позиция этого значения, а весь массив передается в качестве третьего аргумента"
     },
-    "$encodeUrl": {
+    "$encodeUrlComponent": {
         "args": "str",
         "desc": "Кодирует компонент Uniform Resource Locator (URL), заменяя каждый экземпляр определенных символов одной, двумя, тремя или четырьмя escape-последовательностями, представляющими кодировку UTF-8 символа.\n\nПример: `$encodeUrlComponent(\"?x=test\")` => `\"%3Fx%3Dtest\"`"
     },
-    "$encodeUrlComponent": {
+    "$encodeUrl": {
         "args": "str",
         "desc": "Кодирует Uniform Resource Locator (URL), заменяя каждый экземпляр определенных символов одной, двумя, тремя или четырьмя escape-последовательностями, представляющими кодировку UTF-8 символа.\n\nПример: `$encodeUrl(\"https://mozilla.org/?x=шеллы\")` => `\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\"`"
     },
-    "$decodeUrl": {
+    "$decodeUrlComponent": {
         "args": "str",
         "desc": "Декодирует компонент Uniform Resource Locator (URL), ранее созданный с помощью encodeUrlComponent.\n\nПример: `$decodeUrlComponent(\"%3Fx%3Dtest\")` => `\"?x=test\"`"
     },
-    "$decodeUrlComponent": {
+    "$decodeUrl": {
         "args": "str",
         "desc": "Декодирует компонент Uniform Resource Locator (URL), ранее созданный с помощью encodeUrl. \n\nПример: `$decodeUrl(\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\")` => `\"https://mozilla.org/?x=шеллы\"`"
     },

packages/node_modules/@node-red/editor-client/locales/zh-CN/jsonata.json

@@ -243,19 +243,19 @@
         "args": "array, function",
         "desc": "返回满足参数function谓语的array参数中的唯一值 (比如：传递值时，函数返回布尔值“true”)。如果匹配值的数量不唯一时，则抛出异常。\n\n应在以下签名中提供函数： `function（value [，index [，array []]]）` 其中value是数组的每个输入，index是该值的位置，整个数组作为第三个参数传递。"
     },
-    "$encodeUrl": {
+    "$encodeUrlComponent": {
         "args": "str",
         "desc": "通过用表示字符的UTF-8编码的一个，两个，三个或四个转义序列替换某些字符的每个实例，对统一资源定位符（URL）组件进行编码。\n\n示例： `$encodeUrlComponent(\"?x=test\")` => `\"%3Fx%3Dtest\"`"
     },
-    "$encodeUrlComponent": {
+    "$encodeUrl": {
         "args": "str",
         "desc": "通过用表示字符的UTF-8编码的一个，两个，三个或四个转义序列替换某些字符的每个实例，对统一资源定位符（URL）进行编码。\n\n示例： `$encodeUrl(\"https://mozilla.org/?x=шеллы\")` => `\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\"`"
     },
-    "$decodeUrl": {
+    "$decodeUrlComponent": {
         "args": "str",
         "desc": "解码以前由encodeUrlComponent创建的统一资源定位器（URL）组件。 \n\n示例： `$decodeUrlComponent(\"%3Fx%3Dtest\")` => `\"?x=test\"`"
     },
-    "$decodeUrlComponent": {
+    "$decodeUrl": {
         "args": "str",
         "desc": "解码先前由encodeUrl创建的统一资源定位符（URL）。 \n\n示例： `$decodeUrl(\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\")` => `\"https://mozilla.org/?x=шеллы\"`"
     },

packages/node_modules/@node-red/editor-client/locales/zh-TW/jsonata.json

@@ -243,19 +243,19 @@
         "args": "array, function",
         "desc": "返回滿足參數function謂語的array參數中的唯一值 (比如：傳遞值時，函數返回布林值“true”)。如果匹配值的數量不唯一時，則拋出異常。\n\n應在以下簽名中提供函數：`function（value [，index [，array []]]）`其中value是數組的每個輸入，index是該值的位置，整個數組作為第三個參數傳遞。"
     },
-    "$encodeUrl": {
+    "$encodeUrlComponent": {
         "args": "str",
         "desc": "通過用表示字符的UTF-8編碼的一個，兩個，三個或四個轉義序列替換某些字符的每個實例，對統一資源定位符（URL）組件進行編碼。\n\n示例：`$encodeUrlComponent(\"?x=test\")` => `\"%3Fx%3Dtest\"`"
     },
-    "$encodeUrlComponent": {
+    "$encodeUrl": {
         "args": "str",
         "desc": "通過用表示字符的UTF-8編碼的一個，兩個，三個或四個轉義序列替換某些字符的每個實例，對統一資源定位符（URL）進行編碼。\n\n示例： `$encodeUrl(\"https://mozilla.org/?x=шеллы\")` => `\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\"`"
     },
-    "$decodeUrl": {
+    "$decodeUrlComponent": {
         "args": "str",
         "desc": "解碼以前由encodeUrlComponent創建的統一資源定位器（URL）組件。 \n\n示例： `$decodeUrlComponent(\"%3Fx%3Dtest\")` => `\"?x=test\"`"
     },
-    "$decodeUrlComponent": {
+    "$decodeUrl": {
         "args": "str",
         "desc": "解碼先前由encodeUrl創建的統一資源定位符（URL）。 \n\n示例： `$decodeUrl(\"https://mozilla.org/?x=%D1%88%D0%B5%D0%BB%D0%BB%D1%8B\")` => `\"https://mozilla.org/?x=шеллы\"`"
     },

packages/node_modules/@node-red/editor-client/src/js/history.js

@@ -343,17 +343,29 @@ RED.history = (function() {
                     if (ev.changes.hasOwnProperty(i)) {
                         inverseEv.changes[i] = ev.node[i];
                         if (ev.node._def.defaults && ev.node._def.defaults[i] && ev.node._def.defaults[i].type) {
-                            // This is a config node property
-                            var currentConfigNode = RED.nodes.node(ev.node[i]);
-                            if (currentConfigNode) {
-                                currentConfigNode.users.splice(currentConfigNode.users.indexOf(ev.node),1);
-                                RED.events.emit("nodes:change",currentConfigNode);
+                            // This property is a reference to another node or nodes.
+                            var nodeList = ev.node[i];
+                            if (!Array.isArray(nodeList)) {
+                                nodeList = [nodeList];
                             }
-                            var newConfigNode = RED.nodes.node(ev.changes[i]);
-                            if (newConfigNode) {
-                                newConfigNode.users.push(ev.node);
-                                RED.events.emit("nodes:change",newConfigNode);
+                            nodeList.forEach(function(id) {
+                                var currentConfigNode = RED.nodes.node(id);
+                                if (currentConfigNode && currentConfigNode._def.category === "config") {
+                                    currentConfigNode.users.splice(currentConfigNode.users.indexOf(ev.node),1);
+                                    RED.events.emit("nodes:change",currentConfigNode);
+                                }
+                            });
+                            nodeList = ev.changes[i];
+                            if (!Array.isArray(nodeList)) {
+                                nodeList = [nodeList];
                             }
+                            nodeList.forEach(function(id) {
+                                var newConfigNode = RED.nodes.node(id);
+                                if (newConfigNode && newConfigNode._def.category === "config") {
+                                    newConfigNode.users.push(ev.node);
+                                    RED.events.emit("nodes:change",newConfigNode);
+                                }
+                            });
                         }
                         ev.node[i] = ev.changes[i];
                     }

packages/node_modules/@node-red/editor-client/src/js/i18n.js

@@ -108,6 +108,31 @@ RED.i18n = (function() {
                     }
                 });
             })
+        },
+
+        loadPluginCatalogs: function(done) {
+            var languageList = i18n.functions.toLanguages(localStorage.getItem("editor-language")||i18n.detectLanguage());
+            var toLoad = languageList.length;
+
+            languageList.forEach(function(lang) {
+                $.ajax({
+                    headers: {
+                        "Accept":"application/json"
+                    },
+                    cache: false,
+                    url: apiRootUrl+'plugins/messages?lng='+lang,
+                    success: function(data) {
+                        var namespaces = Object.keys(data);
+                        namespaces.forEach(function(ns) {
+                            i18n.addResourceBundle(lang,ns,data[ns]);
+                        });
+                        toLoad--;
+                        if (toLoad === 0) {
+                            done();
+                        }
+                    }
+                });
+            })
         }
     }
 })();

packages/node_modules/@node-red/editor-client/src/js/nodes.js

@@ -164,6 +164,21 @@ RED.nodes = (function() {
 
                     // TODO: too tightly coupled into palette UI
                 }
+                if (def.defaults) {
+                    for (var d in def.defaults) {
+                        if (def.defaults.hasOwnProperty(d)) {
+                            if (def.defaults[d].type) {
+                                try {
+                                    def.defaults[d]._type = parseNodePropertyTypeString(def.defaults[d].type)
+                                } catch(err) {
+                                    console.warn(err);
+                                }
+                            }
+                        }
+                    }
+                }
+
+
                 RED.events.emit("registry:node-type-added",nt);
             },
             removeNodeType: function(nt) {
@@ -193,6 +208,59 @@ RED.nodes = (function() {
         return (1+Math.random()*4294967295).toString(16);
     }
 
+    function parseNodePropertyTypeString(typeString) {
+        typeString = typeString.trim();
+        var c;
+        var pos = 0;
+        var isArray = /\[\]$/.test(typeString);
+        if (isArray) {
+            typeString = typeString.substring(0,typeString.length-2);
+        }
+
+        var l = typeString.length;
+        var inBrackets = false;
+        var inToken = false;
+        var currentToken = "";
+        var types = [];
+        while (pos < l) {
+            c = typeString[pos];
+            if (inToken) {
+                if (c === "|") {
+                    types.push(currentToken.trim())
+                    currentToken = "";
+                    inToken = false;
+                } else if (c === ")") {
+                    types.push(currentToken.trim())
+                    currentToken = "";
+                    inBrackets = false;
+                    inToken = false;
+                } else {
+                    currentToken += c;
+                }
+            } else {
+                if (c === "(") {
+                    if (inBrackets) {
+                        throw new Error("Invalid character '"+c+"' at position "+pos)
+                    }
+                    inBrackets = true;
+                } else if (c !== " ") {
+                    inToken = true;
+                    currentToken = c;
+                }
+            }
+            pos++;
+        }
+        currentToken = currentToken.trim();
+        if (currentToken.length > 0) {
+            types.push(currentToken)
+        }
+        return {
+            types: types,
+            array: isArray
+        }
+    }
+
+
     function addNode(n) {
         if (n.type.indexOf("subflow") !== 0) {
             n["_"] = n._def._;
@@ -670,6 +738,7 @@ RED.nodes = (function() {
         node.in = [];
         node.out = [];
         node.env = n.env;
+        node.meta = n.meta;
 
         if (exportCreds) {
             var credentialSet = {};
@@ -780,6 +849,12 @@ RED.nodes = (function() {
                             subflowSet.push(n);
                         }
                     });
+                    RED.nodes.eachConfig(function(n) {
+                        if (n.z == subflowId) {
+                            subflowSet.push(n);
+                            exportedConfigNodes[n.id] = true;
+                        }
+                    });
                     var exportableSubflow = createExportableNodeSet(subflowSet, exportedIds, exportedSubflows, exportedConfigNodes);
                     nns = exportableSubflow.concat(nns);
                 }
@@ -787,16 +862,29 @@ RED.nodes = (function() {
             if (node.type !== "subflow") {
                 var convertedNode = RED.nodes.convertNode(node);
                 for (var d in node._def.defaults) {
-                    if (node._def.defaults[d].type && node[d] in configNodes) {
-                        var confNode = configNodes[node[d]];
-                        var exportable = registry.getNodeType(node._def.defaults[d].type).exportable;
-                        if ((exportable == null || exportable)) {
-                            if (!(node[d] in exportedConfigNodes)) {
-                                exportedConfigNodes[node[d]] = true;
-                                set.push(confNode);
+                    if (node._def.defaults[d].type) {
+                        var nodeList = node[d];
+                        if (!Array.isArray(nodeList)) {
+                            nodeList = [nodeList];
+                        }
+                        nodeList = nodeList.filter(function(id) {
+                            if (id in configNodes) {
+                                var confNode = configNodes[id];
+                                if (confNode._def.exportable !== false) {
+                                    if (!(id in exportedConfigNodes)) {
+                                        exportedConfigNodes[id] = true;
+                                        set.push(confNode);
+                                        return true;
+                                    }
+                                }
+                                return false;
                             }
+                            return true;
+                        })
+                        if (nodeList.length === 0) {
+                            convertedNode[d] = Array.isArray(node[d])?[]:""
                         } else {
-                            convertedNode[d] = "";
+                            convertedNode[d] = Array.isArray(node[d])?nodeList:nodeList[0]
                         }
                     }
                 }
@@ -1360,7 +1448,7 @@ RED.nodes = (function() {
                         }
                     }
                 } else {
-                    if (n.z && !workspaces[n.z]) {
+                    if (n.z && !workspaces[n.z] && !subflow_map[n.z]) {
                         n.z = activeWorkspace;
                     }
                 }
@@ -1587,15 +1675,6 @@ RED.nodes = (function() {
                 }
             }
         }
-        // TODO: make this a part of the node definition so it doesn't have to
-        //       be hardcoded here
-        var nodeTypeArrayReferences = {
-            "catch":"scope",
-            "status":"scope",
-            "complete": "scope",
-            "link in":"links",
-            "link out":"links"
-        }
 
         // Remap all wires and config node references
         for (i=0;i<new_nodes.length;i++) {
@@ -1624,19 +1703,24 @@ RED.nodes = (function() {
             }
             for (var d3 in n._def.defaults) {
                 if (n._def.defaults.hasOwnProperty(d3)) {
-                    if (n._def.defaults[d3].type && node_map[n[d3]]) {
-                        configNode = node_map[n[d3]];
-                        n[d3] = configNode.id;
-                        if (configNode.users.indexOf(n) === -1) {
-                            configNode.users.push(n);
+                    if (n._def.defaults[d3].type) {
+                        var nodeList = n[d3];
+                        if (!Array.isArray(nodeList)) {
+                            nodeList = [nodeList];
                         }
-                    } else if (nodeTypeArrayReferences.hasOwnProperty(n.type) && nodeTypeArrayReferences[n.type] === d3 && n[d3] !== undefined && n[d3] !== null) {
-                        for (var j = 0;j<n[d3].length;j++) {
-                            if (node_map[n[d3][j]]) {
-                                n[d3][j] = node_map[n[d3][j]].id;
+                        nodeList = nodeList.map(function(id) {
+                            var node = node_map[id];
+                            if (node) {
+                                if (node._def.category === 'config') {
+                                    if (node.users.indexOf(n) === -1) {
+                                        node.users.push(n);
+                                    }
+                                }
+                                return node.id;
                             }
-                        }
-
+                            return id;
+                        })
+                        n[d3] = Array.isArray(n[d3])?nodeList:nodeList[0];
                     }
                 }
             }
@@ -1920,6 +2004,18 @@ RED.nodes = (function() {
         RED.events.emit("groups:remove",group);
     }
 
+    function getNodeHelp(type) {
+        var helpContent = "";
+        var helpElement = $("script[data-help-name='"+type+"']");
+        if (helpElement) {
+            helpContent = helpElement.html();
+            var helpType = helpElement.attr("type");
+            if (helpType === "text/markdown") {
+                helpContent = RED.utils.renderMarkdown(helpContent);
+            }
+        }
+        return helpContent;
+    }
 
     return {
         init: function() {
@@ -1999,6 +2095,7 @@ RED.nodes = (function() {
 
         registerType: registry.registerNodeType,
         getType: registry.getNodeType,
+        getNodeHelp: getNodeHelp,
         convertNode: convertNode,
 
         add: addNode,

packages/node_modules/@node-red/editor-client/src/js/plugins.js

@@ -0,0 +1,46 @@
+RED.plugins = (function() {
+    var plugins = {};
+    var pluginsByType = {};
+
+    function registerPlugin(id,definition) {
+        plugins[id] = definition;
+        if (definition.type) {
+            pluginsByType[definition.type] = pluginsByType[definition.type] || [];
+            pluginsByType[definition.type].push(definition);
+        }
+        if (RED._loadingModule) {
+            definition.module = RED._loadingModule;
+            definition["_"] = function() {
+                var args = Array.prototype.slice.call(arguments);
+                var originalKey = args[0];
+                if (!/:/.test(args[0])) {
+                    args[0] = definition.module+":"+args[0];
+                }
+                var result = RED._.apply(null,args);
+                if (result === args[0]) {
+                    return originalKey;
+                }
+                return result;
+            }
+        } else {
+            definition["_"] = RED["_"]
+        }
+        if (definition.onadd && typeof definition.onadd === 'function') {
+            definition.onadd();
+        }
+        RED.events.emit("registry:plugin-added",id);
+    }
+
+    function getPlugin(id) {
+        return plugins[id]
+    }
+
+    function getPluginsByType(type) {
+        return pluginsByType[type] || [];
+    }
+    return {
+        registerPlugin: registerPlugin,
+        getPlugin: getPlugin,
+        getPluginsByType: getPluginsByType
+    }
+})();

packages/node_modules/@node-red/editor-client/src/js/polyfills.js

@@ -52,6 +52,5 @@
             Set.prototype = _Set.prototype;
             Set.prototype.constructor = Set;
         }
-
     }
 })();

packages/node_modules/@node-red/editor-client/src/js/red.js

@@ -15,19 +15,65 @@
  **/
 var RED = (function() {
 
-    function appendNodeConfig(nodeConfig,done) {
+
+    function loadPluginList() {
+        loader.reportProgress(RED._("event.loadPlugins"), 10)
+        $.ajax({
+            headers: {
+                "Accept":"application/json"
+            },
+            cache: false,
+            url: 'plugins',
+            success: function(data) {
+                loader.reportProgress(RED._("event.loadPlugins"), 13)
+                RED.i18n.loadPluginCatalogs(function() {
+                    loadPlugins(function() {
+                        loadNodeList();
+                    });
+                });
+            }
+        });
+    }
+    function loadPlugins(done) {
+        loader.reportProgress(RED._("event.loadPlugins",{count:""}), 17)
+        var lang = localStorage.getItem("editor-language")||i18n.detectLanguage();
+
+        $.ajax({
+            headers: {
+                "Accept":"text/html",
+                "Accept-Language": lang
+            },
+            cache: false,
+            url: 'plugins',
+            success: function(data) {
+                var configs = data.trim().split(/(?=<!-- --- \[red-plugin:\S+\] --- -->)/);
+                var totalCount = configs.length;
+                var stepConfig = function() {
+                    // loader.reportProgress(RED._("event.loadNodes",{count:(totalCount-configs.length)+"/"+totalCount}), 30 + ((totalCount-configs.length)/totalCount)*40 )
+                    if (configs.length === 0) {
+                        done();
+                    } else {
+                        var config = configs.shift();
+                        appendPluginConfig(config,stepConfig);
+                    }
+                }
+                stepConfig();
+            }
+        });
+    }
+
+    function appendConfig(config, moduleIdMatch, targetContainer, done) {
         done = done || function(){};
-        var m = /<!-- --- \[red-module:(\S+)\] --- -->/.exec(nodeConfig.trim());
         var moduleId;
-        if (m) {
-            moduleId = m[1];
+        if (moduleIdMatch) {
+            moduleId = moduleIdMatch[1];
+            RED._loadingModule = moduleId;
         } else {
             moduleId = "unknown";
         }
         try {
             var hasDeferred = false;
-
-            var nodeConfigEls = $("<div>"+nodeConfig+"</div>");
+            var nodeConfigEls = $("<div>"+config+"</div>");
             var scripts = nodeConfigEls.find("script");
             var scriptCount = scripts.length;
             scripts.each(function(i,el) {
@@ -38,14 +84,15 @@ var RED = (function() {
                     newScript.onload = function() {
                         scriptCount--;
                         if (scriptCount === 0) {
-                            $("#red-ui-editor-node-configs").append(nodeConfigEls);
+                            $(targetContainer).append(nodeConfigEls);
+                            delete RED._loadingModule;
                             done()
                         }
                     }
                     if ($(el).attr('type') === "module") {
                         newScript.type = "module";
                     }
-                    $("#red-ui-editor-node-configs").append(newScript);
+                    $(targetContainer).append(newScript);
                     newScript.src = RED.settings.apiRootUrl+srcUrl;
                     hasDeferred = true;
                 } else {
@@ -61,7 +108,8 @@ var RED = (function() {
                 }
             })
             if (!hasDeferred) {
-                $("#red-ui-editor-node-configs").append(nodeConfigEls);
+                $(targetContainer).append(nodeConfigEls);
+                delete RED._loadingModule;
                 done();
             }
         } catch(err) {
@@ -70,9 +118,27 @@ var RED = (function() {
                 timeout: 10000
             });
             console.log("["+moduleId+"] "+err.toString());
+            delete RED._loadingModule;
             done();
         }
     }
+    function appendPluginConfig(pluginConfig,done) {
+        appendConfig(
+            pluginConfig,
+            /<!-- --- \[red-plugin:(\S+)\] --- -->/.exec(pluginConfig.trim()),
+            "#red-ui-editor-plugin-configs",
+            done
+        );
+    }
+
+    function appendNodeConfig(nodeConfig,done) {
+        appendConfig(
+            nodeConfig,
+            /<!-- --- \[red-module:(\S+)\] --- -->/.exec(nodeConfig.trim()),
+            "#red-ui-editor-node-configs",
+            done
+        );
+    }
 
     function loadNodeList() {
         loader.reportProgress(RED._("event.loadPalette"), 20)
@@ -186,6 +252,7 @@ var RED = (function() {
                             RED.workspaces.show(currentHash.substring(6));
                         }
                     } catch(err) {
+                        console.warn(err);
                         RED.notify(
                             RED._("event.importError", {message: err.message}),
                             {
@@ -269,7 +336,7 @@ var RED = (function() {
                                     }
                                 }
                             ]
-                            // } else if (RED.settings.theme('palette.editable') !== false) {
+                            // } else if (RED.settings.get('externalModules.palette.allowInstall', true) !== false) {
                         } else {
                             options.buttons = [
                                 {
@@ -509,7 +576,7 @@ var RED = (function() {
         ]});
 
         menuOptions.push(null);
-        if (RED.settings.theme('palette.editable') !== false) {
+        if (RED.settings.get('externalModules.palette.allowInstall', true) !== false) {
             menuOptions.push({id:"menu-item-edit-palette",label:RED._("menu.label.editPalette"),onselect:"core:manage-palette"});
             menuOptions.push(null);
         }
@@ -544,7 +611,7 @@ var RED = (function() {
         RED.palette.init();
         RED.eventLog.init();
 
-        if (RED.settings.theme('palette.editable') !== false) {
+        if (RED.settings.get('externalModules.palette.allowInstall', true) !== false) {
             RED.palette.editor.init();
         } else {
             console.log("Palette editor disabled");
@@ -579,7 +646,7 @@ var RED = (function() {
 
         RED.actions.add("core:show-about", showAbout);
 
-        loadNodeList();
+        loadPluginList();
     }
 
 
@@ -595,6 +662,7 @@ var RED = (function() {
             '<div id="red-ui-sidebar"></div>'+
             '<div id="red-ui-sidebar-separator"></div>'+
         '</div>').appendTo(options.target);
+        $('<div id="red-ui-editor-plugin-configs"></div>').appendTo(options.target);
         $('<div id="red-ui-editor-node-configs"></div>').appendTo(options.target);
         $('<div id="red-ui-full-shade" class="hide"></div>').appendTo(options.target);
 
@@ -613,9 +681,12 @@ var RED = (function() {
                     $('<span>').html(theme.header.title).appendTo(logo);
                 }
             }
+            if (theme.themes) {
+                knownThemes = theme.themes;
+            }
         });
     }
-
+    var knownThemes = null;
     var initialised = false;
 
     function init(options) {
@@ -635,7 +706,13 @@ var RED = (function() {
         buildEditor(options);
 
         RED.i18n.init(options, function() {
-            RED.settings.init(options, loadEditor);
+            RED.settings.init(options, function() {
+                if (knownThemes) {
+                    RED.settings.editorTheme = RED.settings.editorTheme || {};
+                    RED.settings.editorTheme.themes = knownThemes;
+                }
+                loadEditor();
+            });
         })
     }
 

packages/node_modules/@node-red/editor-client/src/js/settings.js

@@ -57,12 +57,11 @@ RED.settings = (function () {
             return JSON.parse(localStorage.getItem(key));
         } else {
             var v;
-            try {
-                v = RED.utils.getMessageProperty(userSettings,key);
-                if (v === undefined) {
-                    v = defaultIfUndefined;
-                }
-            } catch(err) {
+            try { v = RED.utils.getMessageProperty(userSettings,key); } catch(err) {}
+            if (v === undefined) {
+                try { v = RED.utils.getMessageProperty(RED.settings,key); } catch(err) {}
+            }
+            if (v === undefined) {
                 v = defaultIfUndefined;
             }
             return v;

packages/node_modules/@node-red/editor-client/src/js/ui/clipboard.js

@@ -30,6 +30,27 @@ RED.clipboard = (function() {
 
     var pendingImportConfig;
 
+
+    function downloadData(file, data) {
+        if (window.navigator.msSaveBlob) {
+            // IE11 workaround
+            // IE does not support data uri scheme for downloading data
+            var blob = new Blob([data], {
+                type: "data:text/plain;charset=utf-8"
+            });
+            navigator.msSaveBlob(blob, file);
+        }
+        else {
+            var element = document.createElement('a');
+            element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(data));
+            element.setAttribute('download', file);
+            element.style.display = 'none';
+            document.body.appendChild(element);
+            element.click();
+            document.body.removeChild(element);
+        }
+    }
+
     function setupDialogs() {
         dialog = $('<div id="red-ui-clipboard-dialog" class="hide"><form class="dialog-form form-horizontal"></form></div>')
             .appendTo("#red-ui-editor")
@@ -56,13 +77,8 @@ RED.clipboard = (function() {
                         class: "primary",
                         text: RED._("clipboard.download"),
                         click: function() {
-                            var element = document.createElement('a');
-                            element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent($("#red-ui-clipboard-dialog-export-text").val()));
-                            element.setAttribute('download', "flows.json");
-                            element.style.display = 'none';
-                            document.body.appendChild(element);
-                            element.click();
-                            document.body.removeChild(element);
+                            var data = $("#red-ui-clipboard-dialog-export-text").val();
+                            downloadData("flows.json", data);
                             $( this ).dialog( "close" );
                         }
                     },
@@ -72,9 +88,7 @@ RED.clipboard = (function() {
                         text: RED._("clipboard.export.copy"),
                         click: function() {
                             if (activeTab === "red-ui-clipboard-dialog-export-tab-clipboard") {
-                                $("#red-ui-clipboard-dialog-export-text").select();
-                                document.execCommand("copy");
-                                document.getSelection().removeAllRanges();
+                                copyText($("#red-ui-clipboard-dialog-export-text").val());
                                 RED.notify(RED._("clipboard.nodesExported"),{id:"clipboard"});
                                 $( this ).dialog( "close" );
                             } else {
@@ -222,14 +236,22 @@ RED.clipboard = (function() {
                 '</div>'+
                 '<div id="red-ui-clipboard-dialog-export-tabs-content" class="red-ui-clipboard-dialog-tabs-content">'+
                     '<div id="red-ui-clipboard-dialog-export-tab-clipboard" class="red-ui-clipboard-dialog-tab-clipboard">'+
-                        '<div class="form-row" style="height:calc(100% - 30px)">'+
-                            '<textarea readonly id="red-ui-clipboard-dialog-export-text"></textarea>'+
+                        '<div id="red-ui-clipboard-dialog-export-tab-clipboard-tab-bar">'+
+                            '<ul id="red-ui-clipboard-dialog-export-tab-clipboard-tabs"></ul>'+
                         '</div>'+
-                        '<div class="form-row" style="text-align: right;">'+
-                            '<span id="red-ui-clipboard-dialog-export-fmt-group" class="button-group">'+
-                                '<a id="red-ui-clipboard-dialog-export-fmt-mini" class="red-ui-button red-ui-button-small toggle" href="#" data-i18n="clipboard.export.compact"></a>'+
-                                '<a id="red-ui-clipboard-dialog-export-fmt-full" class="red-ui-button red-ui-button-small toggle" href="#" data-i18n="clipboard.export.formatted"></a>'+
-                            '</span>'+
+                        '<div class="red-ui-clipboard-dialog-export-tab-clipboard-tab" id="red-ui-clipboard-dialog-export-tab-clipboard-preview">'+
+                            '<div id="red-ui-clipboard-dialog-export-tab-clipboard-preview-list"></div>'+
+                        '</div>'+
+                        '<div class="red-ui-clipboard-dialog-export-tab-clipboard-tab" id="red-ui-clipboard-dialog-export-tab-clipboard-json">'+
+                            '<div class="form-row" style="height:calc(100% - 40px)">'+
+                                '<textarea readonly id="red-ui-clipboard-dialog-export-text"></textarea>'+
+                            '</div>'+
+                            '<div class="form-row" style="text-align: right;">'+
+                                '<span id="red-ui-clipboard-dialog-export-fmt-group" class="button-group">'+
+                                    '<a id="red-ui-clipboard-dialog-export-fmt-mini" class="red-ui-button red-ui-button-small toggle" href="#" data-i18n="clipboard.export.compact"></a>'+
+                                    '<a id="red-ui-clipboard-dialog-export-fmt-full" class="red-ui-button red-ui-button-small toggle" href="#" data-i18n="clipboard.export.formatted"></a>'+
+                                '</span>'+
+                            '</div>'+
                         '</div>'+
                     '</div>'+
                     '<div id="red-ui-clipboard-dialog-export-tab-library" class="red-ui-clipboard-dialog-tab-library">'+
@@ -592,6 +614,30 @@ RED.clipboard = (function() {
         })
         loadFlowLibrary(libraryBrowser,"local",RED._("library.types.local"));
 
+        var clipboardTabs = RED.tabs.create({
+            id: "red-ui-clipboard-dialog-export-tab-clipboard-tabs",
+            onchange: function(tab) {
+                $(".red-ui-clipboard-dialog-export-tab-clipboard-tab").hide();
+                $("#" + tab.id).show();
+            }
+        });
+
+        clipboardTabs.addTab({
+            id: "red-ui-clipboard-dialog-export-tab-clipboard-preview",
+            label: RED._("clipboard.exportNodes")
+        });
+
+        clipboardTabs.addTab({
+            id: "red-ui-clipboard-dialog-export-tab-clipboard-json",
+            label: RED._("editor.types.json")
+        });
+
+
+        var previewList = $("#red-ui-clipboard-dialog-export-tab-clipboard-preview-list").css({position:"absolute",top:0,right:0,bottom:0,left:0}).treeList({
+            data: []
+        })
+        refreshExportPreview();
+
         $("#red-ui-clipboard-dialog-tab-library-name").val("flows.json").select();
 
         dialogContainer.i18n();
@@ -630,10 +676,10 @@ RED.clipboard = (function() {
             }
             $(this).parent().children().removeClass('selected');
             $(this).addClass('selected');
-            var type = $(this).attr('id');
+            var type = $(this).attr('id').substring("red-ui-clipboard-dialog-export-rng-".length);
             var flow = "";
             var nodes = null;
-            if (type === 'red-ui-clipboard-dialog-export-rng-selected') {
+            if (type === 'selected') {
                 var selection = RED.workspaces.selection();
                 if (selection.length > 0) {
                     nodes = [];
@@ -647,14 +693,14 @@ RED.clipboard = (function() {
                 }
                 // Don't include the subflow meta-port nodes in the exported selection
                 nodes = RED.nodes.createExportableNodeSet(nodes.filter(function(n) { return n.type !== 'subflow'}));
-            } else if (type === 'red-ui-clipboard-dialog-export-rng-flow') {
+            } else if (type === 'flow') {
                 var activeWorkspace = RED.workspaces.active();
                 nodes = RED.nodes.groups(activeWorkspace);
                 nodes = nodes.concat(RED.nodes.filterNodes({z:activeWorkspace}));
                 var parentNode = RED.nodes.workspace(activeWorkspace)||RED.nodes.subflow(activeWorkspace);
                 nodes.unshift(parentNode);
                 nodes = RED.nodes.createExportableNodeSet(nodes);
-            } else if (type === 'red-ui-clipboard-dialog-export-rng-full') {
+            } else if (type === 'full') {
                 nodes = RED.nodes.createCompleteNodeSet(false);
             }
             if (nodes !== null) {
@@ -670,8 +716,10 @@ RED.clipboard = (function() {
                 $("#red-ui-clipboard-dialog-export").addClass('disabled');
             }
             $("#red-ui-clipboard-dialog-export-text").val(flow);
-            setTimeout(function() { $("#red-ui-clipboard-dialog-export-text").scrollTop(0); },50);
-            $("#red-ui-clipboard-dialog-export-text").trigger("focus");
+            setTimeout(function() {
+                $("#red-ui-clipboard-dialog-export-text").scrollTop(0);
+                refreshExportPreview(type);
+            },50);
         })
 
         $("#red-ui-clipboard-dialog-ok").hide();
@@ -717,6 +765,93 @@ RED.clipboard = (function() {
 
     }
 
+    function refreshExportPreview(type) {
+
+        var flowData = $("#red-ui-clipboard-dialog-export-text").val() || "[]";
+        var flow = JSON.parse(flowData);
+        var flows = {};
+        var subflows = {};
+        var nodes = [];
+        var nodesByZ = {};
+
+        var treeFlows = [];
+        var treeSubflows = [];
+
+        flow.forEach(function(node) {
+            if (node.type === "tab") {
+                flows[node.id] = {
+                    element: getFlowLabel(node,false),
+                    deferBuild: type !== "flow",
+                    expanded: type === "flow",
+                    children: []
+                };
+                treeFlows.push(flows[node.id])
+            } else if (node.type === "subflow") {
+                subflows[node.id] = {
+                    element: getNodeLabel(node,false),
+                    deferBuild: true,
+                    children: []
+                };
+                treeSubflows.push(subflows[node.id])
+            } else {
+                nodes.push(node);
+            }
+        });
+
+        var globalNodes = [];
+        var parentlessNodes = [];
+
+        nodes.forEach(function(node) {
+            var treeNode = {
+                element: getNodeLabel(node, false, false)
+            };
+            if (node.z) {
+                if (!flows[node.z] && !subflows[node.z]) {
+                    parentlessNodes.push(treeNode)
+                } else if (flows[node.z]) {
+                    flows[node.z].children.push(treeNode)
+                } else if (subflows[node.z]) {
+                    subflows[node.z].children.push(treeNode)
+                }
+            } else {
+                globalNodes.push(treeNode);
+            }
+        });
+        var treeData = [];
+
+        if (parentlessNodes.length > 0) {
+            treeData = treeData.concat(parentlessNodes);
+        }
+        if (type === "flow") {
+            treeData = treeData.concat(treeFlows);
+        } else if (treeFlows.length > 0) {
+            treeData.push({
+                label: RED._("menu.label.flows"),
+                deferBuild: treeFlows.length > 20,
+                expanded: treeFlows.length <= 20,
+                children: treeFlows
+            })
+        }
+        if (treeSubflows.length > 0) {
+            treeData.push({
+                label: RED._("menu.label.subflows"),
+                deferBuild: treeSubflows.length > 10,
+                expanded: treeSubflows.length <= 10,
+                children: treeSubflows
+            })
+        }
+        if (globalNodes.length > 0) {
+            treeData.push({
+                label: RED._("sidebar.info.globalConfig"),
+                deferBuild: globalNodes.length > 10,
+                expanded: globalNodes.length <= 10,
+                children: globalNodes
+            })
+        }
+
+        $("#red-ui-clipboard-dialog-export-tab-clipboard-preview-list").treeList('data',treeData);
+    }
+
     function loadFlowLibrary(browser,library,label) {
         // if (includeExamples) {
         //     listing.push({
@@ -756,6 +891,7 @@ RED.clipboard = (function() {
     }
     function copyText(value,element,msg) {
         var truncated = false;
+        var currentFocus = document.activeElement;
         if (typeof value !== "string" ) {
             value = JSON.stringify(value, function(key,value) {
                 if (value !== null && typeof value === 'object') {
@@ -787,7 +923,7 @@ RED.clipboard = (function() {
         if (truncated) {
             msg += "_truncated";
         }
-        $("#red-ui-clipboard-hidden").val(value).select();
+        $("#red-ui-clipboard-hidden").val(value).focus().select();
         var result =  document.execCommand("copy");
         if (result && element) {
             var popover = RED.popover.create({
@@ -801,6 +937,10 @@ RED.clipboard = (function() {
             },1000);
             popover.open();
         }
+        $("#red-ui-clipboard-hidden").val("");
+        if (currentFocus) {
+            $(currentFocus).focus();
+        }
         return result;
     }
 
@@ -1103,7 +1243,7 @@ RED.clipboard = (function() {
         init: function() {
             setupDialogs();
 
-            $('<input type="text" id="red-ui-clipboard-hidden" tabIndex="-1">').appendTo("#red-ui-editor");
+            $('<textarea type="text" id="red-ui-clipboard-hidden" tabIndex="-1">').appendTo("#red-ui-editor");
 
             RED.actions.add("core:show-export-dialog",showExportNodes);
             RED.actions.add("core:show-import-dialog",showImportNodes);

packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js

@@ -965,6 +965,18 @@
         },
         hide: function() {
             this.uiSelect.hide();
+        },
+        disable: function(val) {
+            if(val === true) {
+                this.uiSelect.attr("disabled", "disabled");
+            } else if (val === false) {
+                this.uiSelect.attr("disabled", null); //remove attr
+            } else {
+                this.uiSelect.attr("disabled", val); //user value
+            }
+        },
+        disabled: function() {
+            return this.uiSelect.attr("disabled");
         }
     });
 })(jQuery);

packages/node_modules/@node-red/editor-client/src/js/ui/editor.js

@@ -414,18 +414,20 @@ RED.editor = (function() {
         for (var cred in credDefinition) {
             if (credDefinition.hasOwnProperty(cred)) {
                 var input = $("#" + prefix + '-' + cred);
-                var value = input.val();
-                if (credDefinition[cred].type == 'password') {
-                    node.credentials['has_' + cred] = (value !== "");
-                    if (value == '__PWRD__') {
-                        continue;
-                    }
-                    changed = true;
+                if (input.length > 0) {
+                    var value = input.val();
+                    if (credDefinition[cred].type == 'password') {
+                        node.credentials['has_' + cred] = (value !== "");
+                        if (value == '__PWRD__') {
+                            continue;
+                        }
+                        changed = true;
 
-                }
-                node.credentials[cred] = value;
-                if (value != node.credentials._[cred]) {
-                    changed = true;
+                    }
+                    node.credentials[cred] = value;
+                    if (value != node.credentials._[cred]) {
+                        changed = true;
+                    }
                 }
             }
         }
@@ -442,16 +444,18 @@ RED.editor = (function() {
         for (var d in definition.defaults) {
             if (definition.defaults.hasOwnProperty(d)) {
                 if (definition.defaults[d].type) {
-                    var configTypeDef = RED.nodes.getType(definition.defaults[d].type);
-                    if (configTypeDef) {
-                        if (configTypeDef.exclusive) {
-                            prepareConfigNodeButton(node,d,definition.defaults[d].type,prefix);
+                    if (!definition.defaults[d]._type.array) {
+                        var configTypeDef = RED.nodes.getType(definition.defaults[d].type);
+                        if (configTypeDef && configTypeDef.category === 'config') {
+                            if (configTypeDef.exclusive) {
+                                prepareConfigNodeButton(node,d,definition.defaults[d].type,prefix);
+                            } else {
+                                prepareConfigNodeSelect(node,d,definition.defaults[d].type,prefix);
+                            }
                         } else {
-                            prepareConfigNodeSelect(node,d,definition.defaults[d].type,prefix);
+                            console.log("Unknown type:", definition.defaults[d].type);
+                            preparePropertyEditor(node,d,prefix,definition.defaults);
                         }
-                    } else {
-                        console.log("Unknown type:", definition.defaults[d].type);
-                        preparePropertyEditor(node,d,prefix,definition.defaults);
                     }
                 } else {
                     preparePropertyEditor(node,d,prefix,definition.defaults);
@@ -465,6 +469,7 @@ RED.editor = (function() {
                     definition.oneditprepare.call(node);
                 } catch(err) {
                     console.log("oneditprepare",node.id,node.type,err.toString());
+                    console.log(err.stack);
                 }
             }
             // Now invoke any change handlers added to the fields - passing true
@@ -491,11 +496,13 @@ RED.editor = (function() {
                 populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
                 completePrepare();
             } else {
-                $.getJSON(getCredentialsURL(node.type, node.id), function (data) {
-                    node.credentials = data;
-                    node.credentials._ = $.extend(true,{},data);
-                    if (!/^subflow:/.test(definition.type)) {
-                        populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
+                getNodeCredentials(node.type, node.id, function(data) {
+                    if (data) {
+                        node.credentials = data;
+                        node.credentials._ = $.extend(true,{},data);
+                        if (!/^subflow:/.test(definition.type)) {
+                            populateCredentialsInputs(node, definition.credentials, node.credentials, prefix);
+                        }
                     }
                     completePrepare();
                 });
@@ -1083,8 +1090,11 @@ RED.editor = (function() {
         node.infoEditor = nodeInfoEditor;
         return nodeInfoEditor;
     }
+var buildingEditDialog = false;
 
     function showEditDialog(node, defaultTab) {
+        if (buildingEditDialog) { return }
+        buildingEditDialog = true;
         var editing_node = node;
         var isDefaultIcon;
         var defaultIcon;
@@ -1192,7 +1202,7 @@ RED.editor = (function() {
                                     changed = true;
                                 }
                             } catch(err) {
-                                console.log("oneditsave",editing_node.id,editing_node.type,err.toString());
+                                console.warn("oneditsave",editing_node.id,editing_node.type,err.toString());
                             }
 
                             for (d in editing_node._def.defaults) {
@@ -1609,6 +1619,7 @@ RED.editor = (function() {
                     if (defaultTab) {
                         editorTabs.activateTab(defaultTab);
                     }
+                    buildingEditDialog = false;
                     done();
                 });
             },
@@ -1660,6 +1671,8 @@ RED.editor = (function() {
      * prefix - the input prefix of the parent property
      */
     function showEditConfigNodeDialog(name,type,id,prefix) {
+        if (buildingEditDialog) { return }
+        buildingEditDialog = true;
         var adding = (id == "_ADD_");
         var node_def = RED.nodes.getType(type);
         var editing_config_node = RED.nodes.node(id);
@@ -1823,6 +1836,7 @@ RED.editor = (function() {
                     trayBody.i18n();
                     trayFooter.i18n();
                     finishedBuilding = true;
+                    buildingEditDialog = false;
                     done();
                 });
             },
@@ -1890,7 +1904,7 @@ RED.editor = (function() {
                         try {
                             configTypeDef.oneditsave.call(editing_config_node);
                         } catch(err) {
-                            console.log("oneditsave",editing_config_node.id,editing_config_node.type,err.toString());
+                            console.warn("oneditsave",editing_config_node.id,editing_config_node.type,err.toString());
                         }
                     }
 
@@ -2146,6 +2160,8 @@ RED.editor = (function() {
     }
 
     function showEditSubflowDialog(subflow) {
+        if (buildingEditDialog) { return }
+        buildingEditDialog = true;
         var editing_node = subflow;
         editStack.push(subflow);
         RED.view.state(RED.state.EDITING);
@@ -2250,6 +2266,14 @@ RED.editor = (function() {
                             changed = true;
                         }
 
+                        var newMeta = RED.subflow.exportSubflowModuleProperties(editing_node);
+
+                        if (!isSameObj(editing_node.meta,newMeta)) {
+                            changes.meta = editing_node.meta;
+                            editing_node.meta = newMeta;
+                            changed = true;
+                        }
+
                         if (changed) {
                             var wasChanged = editing_node.changed;
                             editing_node.changed = true;
@@ -2356,6 +2380,16 @@ RED.editor = (function() {
                 };
                 editorTabs.addTab(nodePropertiesTab);
 
+                var moduleTab = {
+                    id: "editor-tab-module",
+                    label: RED._("editor-tab.module"),
+                    name: RED._("editor-tab.module"),
+                    content: $('<div>', {class:"red-ui-tray-content"}).appendTo(editorContent).hide(),
+                    iconClass: "fa fa-cube",
+                };
+                editorTabs.addTab(moduleTab);
+                RED.subflow.buildModuleForm(moduleTab.content, editing_node);
+
                 var descriptionTab = {
                     id: "editor-tab-description",
                     label: RED._("editor-tab.description"),
@@ -2384,15 +2418,17 @@ RED.editor = (function() {
 
                 buildEditForm(nodePropertiesTab.content,"dialog-form","subflow-template", undefined, editing_node);
                 trayBody.i18n();
-
-                $.getJSON(getCredentialsURL("subflow", subflow.id), function (data) {
-                    subflow.credentials = data;
-                    subflow.credentials._ = $.extend(true,{},data);
-
+                getNodeCredentials("subflow", subflow.id, function(data) {
+                    if (data) {
+                        subflow.credentials = data;
+                        subflow.credentials._ = $.extend(true,{},data);
+                    }
                     $("#subflow-input-name").val(subflow.name);
                     RED.text.bidi.prepareInput($("#subflow-input-name"));
 
                     finishedBuilding = true;
+                    buildingEditDialog = false;
+
                     done();
                 });
             },
@@ -2413,7 +2449,39 @@ RED.editor = (function() {
         RED.tray.show(trayOptions);
     }
 
+    function getNodeCredentials(type, id, done) {
+        var timeoutNotification;
+        var intialTimeout = setTimeout(function() {
+            timeoutNotification = RED.notify($('<p data-i18n="[prepend]editor.loadCredentials">  <img src="red/images/spin.svg"/></p>').i18n(),{fixed: true})
+        },800);
+
+        $.ajax({
+            url: getCredentialsURL(type,id),
+            dataType: 'json',
+            success: function(data) {
+                if (timeoutNotification) {
+                    timeoutNotification.close();
+                    timeoutNotification = null;
+                }
+                clearTimeout(intialTimeout);
+                done(data);
+            },
+            error: function(jqXHR,status,error) {
+                if (timeoutNotification) {
+                    timeoutNotification.close();
+                    timeoutNotification = null;
+                }
+                clearTimeout(intialTimeout);
+                RED.notify(RED._("editor.errors.credentialLoadFailed"),"error")
+                done(null);
+            },
+            timeout: 30000,
+        });
+    }
+
     function showEditGroupDialog(group) {
+        if (buildingEditDialog) { return }
+        buildingEditDialog = true;
         var editing_node = group;
         editStack.push(group);
         RED.view.state(RED.state.EDITING);
@@ -2457,7 +2525,7 @@ RED.editor = (function() {
                                     changed = true;
                                 }
                             } catch(err) {
-                                console.log("oneditsave",editing_node.id,editing_node.type,err.toString());
+                                console.warn("oneditsave",editing_node.id,editing_node.type,err.toString());
                             }
 
                             for (d in editing_node._def.defaults) {
@@ -2637,6 +2705,7 @@ RED.editor = (function() {
                 prepareEditDialog(group,group._def,"node-input", function() {
                     trayBody.i18n();
                     finishedBuilding = true;
+                    buildingEditDialog = false;
                     done();
                 });
             },

packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js

@@ -329,21 +329,26 @@ RED.palette.editor = (function() {
         catalogueLoadStatus.push(err||v);
         if (!err) {
             if (v.modules) {
-                v.modules.forEach(function(m) {
-                    loadedIndex[m.id] = m;
-                    m.index = [m.id];
-                    if (m.keywords) {
-                        m.index = m.index.concat(m.keywords);
+                var a = false;
+                v.modules = v.modules.filter(function(m) {
+                    if (checkModuleAllowed(m.id,m.version,installAllowList,installDenyList)) {
+                        loadedIndex[m.id] = m;
+                        m.index = [m.id];
+                        if (m.keywords) {
+                            m.index = m.index.concat(m.keywords);
+                        }
+                        if (m.types) {
+                            m.index = m.index.concat(m.types);
+                        }
+                        if (m.updated_at) {
+                            m.timestamp = new Date(m.updated_at).getTime();
+                        } else {
+                            m.timestamp = 0;
+                        }
+                        m.index = m.index.join(",").toLowerCase();
+                        return true;
                     }
-                    if (m.types) {
-                        m.index = m.index.concat(m.types);
-                    }
-                    if (m.updated_at) {
-                        m.timestamp = new Date(m.updated_at).getTime();
-                    } else {
-                        m.timestamp = 0;
-                    }
-                    m.index = m.index.join(",").toLowerCase();
+                    return false;
                 })
                 loadedList = loadedList.concat(v.modules);
             }
@@ -437,11 +442,84 @@ RED.palette.editor = (function() {
         return -1 * (A.info.timestamp-B.info.timestamp);
     }
 
+    var installAllowList = ['*'];
+    var installDenyList = [];
+
+    function parseModuleList(list) {
+        list = list || ["*"];
+        return list.map(function(rule) {
+            var m = /^(.+?)(?:@(.*))?$/.exec(rule);
+            var wildcardPos = m[1].indexOf("*");
+            wildcardPos = wildcardPos===-1?Infinity:wildcardPos;
+
+            return {
+                module: new RegExp("^"+m[1].replace(/\*/g,".*")+"$"),
+                version: m[2],
+                wildcardPos: wildcardPos
+            }
+        })
+    }
+
+    function checkAgainstList(module,version,list) {
+        for (var i=0;i<list.length;i++) {
+            var rule = list[i];
+            if (rule.module.test(module)) {
+                // Without a full semver library in the editor,
+                // we skip the version check.
+                // Not ideal - but will get caught in the runtime
+                // if the user tries to install.
+                return rule;
+            }
+        }
+    }
+
+    function checkModuleAllowed(module,version,allowList,denyList) {
+        if (!allowList && !denyList) {
+            // Default to allow
+            return true;
+        }
+        if (allowList.length === 0 && denyList.length === 0) {
+            return true;
+        }
+
+        var allowedRule = checkAgainstList(module,version,allowList);
+        var deniedRule = checkAgainstList(module,version,denyList);
+        // console.log("A",allowedRule)
+        // console.log("D",deniedRule)
+
+        if (allowedRule && !deniedRule) {
+            return true;
+        }
+        if (!allowedRule && deniedRule) {
+            return false;
+        }
+        if (!allowedRule && !deniedRule) {
+            return true;
+        }
+        if (allowedRule.wildcardPos !== deniedRule.wildcardPos) {
+            return allowedRule.wildcardPos > deniedRule.wildcardPos
+        } else {
+            // First wildcard in same position.
+            // Go with the longer matching rule. This isn't going to be 100%
+            // right, but we are deep into edge cases at this point.
+            return allowedRule.module.toString().length > deniedRule.module.toString().length
+        }
+        return false;
+    }
 
     function init() {
-        if (RED.settings.theme('palette.editable') === false) {
+        if (RED.settings.get('externalModules.palette.allowInstall', true) === false) {
             return;
         }
+        var settingsAllowList = RED.settings.get("externalModules.palette.allowList")
+        var settingsDenyList = RED.settings.get("externalModules.palette.denyList")
+        if (settingsAllowList || settingsDenyList) {
+            installAllowList = settingsAllowList;
+            installDenyList = settingsDenyList
+        }
+        installAllowList = parseModuleList(installAllowList);
+        installDenyList = parseModuleList(installDenyList);
+
         createSettingsPane();
 
         RED.userSettings.add({
@@ -880,7 +958,7 @@ RED.palette.editor = (function() {
             }
         });
 
-        if (RED.settings.theme('palette.upload') !== false) {
+        if (RED.settings.get('externalModules.palette.allowUpload', true) !== false) {
             var uploadSpan = $('<span class="button-group">').prependTo(toolBar);
             var uploadButton = $('<button type="button" class="red-ui-sidebar-header-button red-ui-palette-editor-upload-button"><label><i class="fa fa-upload"></i><form id="red-ui-palette-editor-upload-form" enctype="multipart/form-data"><input name="tarball" type="file" accept=".tgz"></label></button>').appendTo(uploadSpan);
 
@@ -962,7 +1040,7 @@ RED.palette.editor = (function() {
     }
 
     function update(entry,version,url,container,done) {
-        if (RED.settings.theme('palette.editable') === false) {
+        if (RED.settings.get('externalModules.palette.allowInstall', true) === false) {
             done(new Error('Palette not editable'));
             return;
         }
@@ -1021,7 +1099,7 @@ RED.palette.editor = (function() {
         })
     }
     function remove(entry,container,done) {
-        if (RED.settings.theme('palette.editable') === false) {
+        if (RED.settings.get('externalModules.palette.allowInstall', true) === false) {
             done(new Error('Palette not editable'));
             return;
         }
@@ -1078,7 +1156,7 @@ RED.palette.editor = (function() {
         })
     }
     function install(entry,container,done) {
-        if (RED.settings.theme('palette.editable') === false) {
+        if (RED.settings.get('externalModules.palette.allowInstall', true) === false) {
             done(new Error('Palette not editable'));
             return;
         }

packages/node_modules/@node-red/editor-client/src/js/ui/palette.js

@@ -97,13 +97,18 @@ RED.palette = (function() {
         label = RED.utils.sanitize(label);
 
 
-        var words = label.split(/[ -]/);
+        var words = label.split(/([ -]|\\n )/);
 
         var displayLines = [];
 
         var currentLine = "";
         for (var i=0;i<words.length;i++) {
             var word = words[i];
+            if (word === "\\n ") {
+                displayLines.push(currentLine);
+                currentLine = "";
+                continue;
+            }
             var sep = (i == 0) ? "" : " ";
             var newWidth = RED.view.calculateTextWidth(currentLine+sep+word, "red-ui-palette-label");
             if (newWidth < nodeWidth) {
@@ -147,7 +152,7 @@ RED.palette = (function() {
         var popOverContent;
         try {
             var l = "<p><b>"+RED.text.bidi.enforceTextDirectionWithUCC(label)+"</b></p>";
-            popOverContent = $('<div></div>').append($(l+(info?info:$("script[data-help-name='"+type+"']").html()||"<p>"+RED._("palette.noInfo")+"</p>").trim())
+            popOverContent = $('<div></div>').append($(l+(info?info:RED.nodes.getNodeHelp(type)||"<p>"+RED._("palette.noInfo")+"</p>").trim())
                                 .filter(function(n) {
                                     return (this.nodeType == 1 && this.nodeName == "P") || (this.nodeType == 3 && this.textContent.trim().length > 0)
                                 }).slice(0,2));
@@ -165,7 +170,16 @@ RED.palette = (function() {
                     metaData = typeInfo.set.module+" : ";
                 }
                 metaData += type;
-                $('<button type="button" onclick="RED.sidebar.help.show(\''+type+'\'); return false;" class="red-ui-button red-ui-button-small" style="float: right"><i class="fa fa-book"></i></button>').appendTo(popOverContent)
+
+                if (/^subflow:/.test(type)) {
+                    $('<button type="button" onclick="RED.workspaces.show(\''+type.substring(8).replace(/'/g,"\\'")+'\'); return false;" class="red-ui-button red-ui-button-small" style="float: right; margin-left: 5px;"><i class="fa fa-pencil"></i></button>').appendTo(popOverContent)
+                }
+
+                var safeType = type.replace(/'/g,"\\'");
+
+                $('<button type="button" onclick="RED.search.show(\'type:'+safeType+'\'); return false;" class="red-ui-button red-ui-button-small" style="float: right; margin-left: 5px;"><i class="fa fa-search"></i></button>').appendTo(popOverContent)
+                $('<button type="button" onclick="RED.sidebar.help.show(\''+safeType+'\'); return false;" class="red-ui-button red-ui-button-small" style="float: right; margin-left: 5px;"><i class="fa fa-book"></i></button>').appendTo(popOverContent)
+
                 $('<p>',{style:"font-size: 0.8em"}).text(metaData).appendTo(popOverContent);
             }
         } catch(err) {
@@ -264,27 +278,6 @@ RED.palette = (function() {
 
             d.data('popover',popover);
 
-            // $(d).popover({
-            //     title:d.type,
-            //     placement:"right",
-            //     trigger: "hover",
-            //     delay: { show: 750, hide: 50 },
-            //     html: true,
-            //     container:'body'
-            // });
-            // d.on("click", function() {
-            //     RED.view.focus();
-            //     var helpText;
-            //     if (nt.indexOf("subflow:") === 0) {
-            //         helpText = RED.utils.renderMarkdown(RED.nodes.subflow(nt.substring(8)).info||"")||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
-            //     } else {
-            //         helpText = $("script[data-help-name='"+d.attr("data-palette-type")+"']").html()||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
-            //     }
-            //     // Don't look too closely. RED.sidebar.info.set will set the 'Description'
-            //     // section of the sidebar. Pass in the title of the Help section so it looks
-            //     // right.
-            //     RED.sidebar.type.show(helpText,RED._("sidebar.info.nodeHelp"));
-            // });
             var chart = $("#red-ui-workspace-chart");
             var chartSVG = $("#red-ui-workspace-chart>svg").get(0);
             var activeSpliceLink;
@@ -417,7 +410,8 @@ RED.palette = (function() {
                     RED.workspaces.show(nt.substring(8));
                     e.preventDefault();
                 });
-                nodeInfo = RED.utils.renderMarkdown(def.info||"");
+                var subflow = RED.nodes.subflow(nt.substring(8));
+                nodeInfo = RED.utils.renderMarkdown(subflow.info||"");
             }
             setLabel(nt,d,label,nodeInfo);
 

packages/node_modules/@node-red/editor-client/src/js/ui/projects/projectSettings.js

@@ -465,7 +465,7 @@ RED.projects.settings = (function() {
                     metaRow = $('<div class="red-ui-palette-module-meta"></div>').appendTo(headerRow);
                     var buttons = $('<div class="red-ui-palette-module-button-group"></div>').appendTo(metaRow);
                     if (RED.user.hasPermission("projects.write")) {
-                        if (!entry.installed && RED.settings.theme('palette.editable') !== false) {
+                        if (!entry.installed && RED.settings.get('externalModules.palette.allowInstall', true) !== false) {
                             $('<a href="#" class="red-ui-button red-ui-button-small">' + RED._("sidebar.project.projectSettings.install") + '</a>').appendTo(buttons)
                                 .on("click", function(evt) {
                                     evt.preventDefault();

packages/node_modules/@node-red/editor-client/src/js/ui/projects/projectUserSettings.js

@@ -43,9 +43,11 @@ RED.projects.userSettings = (function() {
 
     function createWorkflowSection(pane) {
 
+        var defaultWorkflowMode = RED.settings.theme("projects.workflow.mode","manual");
+
         var currentGitSettings = RED.settings.get('git') || {};
         currentGitSettings.workflow = currentGitSettings.workflow || {};
-        currentGitSettings.workflow.mode = currentGitSettings.workflow.mode || "manual";
+        currentGitSettings.workflow.mode = currentGitSettings.workflow.mode || defaultWorkflowMode;
 
         var title = $('<h3></h3>').text(RED._("editor:sidebar.project.userSettings.workflow")).appendTo(pane);
 

packages/node_modules/@node-red/editor-client/src/js/ui/projects/tab-versionControl.js

@@ -294,7 +294,10 @@ RED.sidebar.versionControl = (function() {
                 // TODO: this is a full refresh of the files - should be able to
                 //       just do an incremental refresh
 
-                var workflowMode = ((RED.settings.get('git') || {}).workflow || {}).mode || "manual";
+                // Get the default workflow mode from theme settings
+                var defaultWorkflowMode = RED.settings.theme("projects.workflow.mode","manual");
+                // Check for the user-defined choice of mode
+                var workflowMode = ((RED.settings.get('git') || {}).workflow || {}).mode || defaultWorkflowMode;
                 if (workflowMode === 'auto') {
                     refresh(true);
                 } else {

packages/node_modules/@node-red/editor-client/src/js/ui/subflow.js

@@ -47,6 +47,37 @@ RED.subflow = (function() {
         '</div>'+
         '</script>';
 
+    var _subflowModulePaneTemplate = '<form class="dialog-form form-horizontal" autocomplete="off">'+
+        '<div class="form-row">'+
+            '<label for="subflow-input-module-module" data-i18n="[append]editor:subflow.module"><i class="fa fa-cube"></i> </label>'+
+            '<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-module" data-i18n="[placeholder]common.label.name">'+
+        '</div>'+
+        '<div class="form-row">'+
+            '<label for="subflow-input-module-type" data-i18n="[append]editor:subflow.type"> </label>'+
+            '<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-type">'+
+        '</div>'+
+        '<div class="form-row">'+
+            '<label for="subflow-input-module-version" data-i18n="[append]editor:subflow.version"></label>'+
+            '<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-version" data-i18n="[placeholder]editor:subflow.versionPlaceholder">'+
+        '</div>'+
+        '<div class="form-row">'+
+            '<label for="subflow-input-module-desc" data-i18n="[append]editor:subflow.desc"></label>'+
+            '<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-desc">'+
+        '</div>'+
+        '<div class="form-row">'+
+            '<label for="subflow-input-module-license" data-i18n="[append]editor:subflow.license"></label>'+
+            '<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-license">'+
+        '</div>'+
+        '<div class="form-row">'+
+            '<label for="subflow-input-module-author" data-i18n="[append]editor:subflow.author"></label>'+
+            '<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-author" data-i18n="[placeholder]editor:subflow.authorPlaceholder">'+
+        '</div>'+
+        '<div class="form-row">'+
+            '<label for="subflow-input-module-keywords" data-i18n="[append]editor:subflow.keys"></label>'+
+            '<input style="width: calc(100% - 110px)" type="text" id="subflow-input-module-keywords" data-i18n="[placeholder]editor:subflow.keysPlaceholder">'+
+        '</div>'+
+    '</form>';
+
     function findAvailableSubflowIOPosition(subflow,isInput) {
         var pos = {x:50,y:30};
         if (!isInput) {
@@ -433,12 +464,43 @@ RED.subflow = (function() {
 
         $("#red-ui-subflow-delete").on("click", function(event) {
             event.preventDefault();
-            var startDirty = RED.nodes.dirty();
-            var historyEvent = removeSubflow(RED.workspaces.active());
-            historyEvent.t = 'delete';
-            historyEvent.dirty = startDirty;
+            var subflow = RED.nodes.subflow(RED.workspaces.active());
+            if (subflow.instances.length > 0) {
+                var msg = $('<div>')
+                $('<p>').text(RED._("subflow.subflowInstances",{count: subflow.instances.length})).appendTo(msg);
+                $('<p>').text(RED._("subflow.confirmDelete")).appendTo(msg);
+                var confirmDeleteNotification = RED.notify(msg, {
+                    modal: true,
+                    fixed: true,
+                    buttons: [
+                        {
+                            text: RED._('common.label.cancel'),
+                            click: function() {
+                                confirmDeleteNotification.close();
+                            }
+                        },
+                        {
+                            text: RED._('workspace.confirmDelete'),
+                            class: "primary",
+                            click: function() {
+                                confirmDeleteNotification.close();
+                                completeDelete();
+                            }
+                        }
+                    ]
+                });
 
-            RED.history.push(historyEvent);
+                return;
+            } else {
+                completeDelete();
+            }
+            function completeDelete() {
+                var startDirty = RED.nodes.dirty();
+                var historyEvent = removeSubflow(RED.workspaces.active());
+                historyEvent.t = 'delete';
+                historyEvent.dirty = startDirty;
+                RED.history.push(historyEvent);
+            }
 
         });
 
@@ -993,6 +1055,7 @@ RED.subflow = (function() {
                                 icon: "",
                                 type: "cred"
                             }
+                            opt.ui.type = "cred";
                         } else {
                             opt.ui = opt.ui || {
                                 icon: "",
@@ -1488,6 +1551,7 @@ RED.subflow = (function() {
         var locale = RED.i18n.lang();
         var labelText = lookupLabel(labels, labels["en-US"]||tenv.name, locale);
         var label = $('<label>').appendTo(row);
+        $('<span>&nbsp;</span>').appendTo(row);
         var labelContainer = $('<span></span>').appendTo(label);
         if (ui.icon) {
             var newPath = RED.utils.separateIconPath(ui.icon);
@@ -1723,22 +1787,54 @@ RED.subflow = (function() {
                     parentEnv[env.name] = item;
                 })
             }
-        }
-
-        if (node.env) {
-            for (var i = 0; i < node.env.length; i++) {
-                var env = node.env[i];
-                if (parentEnv.hasOwnProperty(env.name)) {
-                    parentEnv[env.name].type = env.type;
-                    parentEnv[env.name].value = env.value;
-                } else {
-                    // envList.push({
-                    //     name: env.name,
-                    //     type: env.type,
-                    //     value: env.value,
-                    // });
+            if (node.env) {
+                for (var i = 0; i < node.env.length; i++) {
+                    var env = node.env[i];
+                    if (parentEnv.hasOwnProperty(env.name)) {
+                        parentEnv[env.name].type = env.type;
+                        parentEnv[env.name].value = env.value;
+                    } else {
+                        // envList.push({
+                        //     name: env.name,
+                        //     type: env.type,
+                        //     value: env.value,
+                        // });
+                    }
                 }
             }
+        } else if (node._def.subflowModule) {
+            var keys = Object.keys(node._def.defaults);
+            keys.forEach(function(name) {
+                if (name !== 'name') {
+                    var prop = node._def.defaults[name];
+                    var nodeProp = node[name];
+                    var nodePropType;
+                    var nodePropValue = nodeProp;
+                    if (prop.ui && prop.ui.type === "cred") {
+                        nodePropType = "cred";
+                    } else {
+                        switch(typeof nodeProp) {
+                            case "string": nodePropType = "str"; break;
+                            case "number": nodePropType = "num"; break;
+                            case "boolean": nodePropType = "bool"; nodePropValue = nodeProp?"true":"false"; break;
+                            default:
+                            nodePropType = nodeProp.type;
+                            nodePropValue = nodeProp.value;
+                        }
+                    }
+                    var item = {
+                        name: name,
+                        type: nodePropType,
+                        value: nodePropValue,
+                        parent: {
+                            type: prop.type,
+                            value: prop.value
+                        },
+                        ui: $.extend(true,{},prop.ui)
+                    }
+                    envList.push(item);
+                }
+            })
         }
         return envList;
     }
@@ -1859,6 +1955,126 @@ RED.subflow = (function() {
         buildPropertiesList(list, node);
     }
 
+    function setupInputValidation(input,validator) {
+        var errorTip;
+        var validateTimeout;
+
+        var validateFunction = function() {
+            if (validateTimeout) {
+                return;
+            }
+            validateTimeout = setTimeout(function() {
+                var error = validator(input.val());
+                // if (!error && errorTip) {
+                //     errorTip.close();
+                //     errorTip = null;
+                // } else if (error && !errorTip) {
+                //     errorTip = RED.popover.create({
+                //         tooltip: true,
+                //         target:input,
+                //         size: "small",
+                //         direction: "bottom",
+                //         content: error,
+                //     }).open();
+                // }
+                input.toggleClass("input-error",!!error);
+                validateTimeout = null;
+            })
+        }
+        input.on("change keyup paste", validateFunction);
+    }
+
+    function buildModuleForm(container, node) {
+        $(_subflowModulePaneTemplate).appendTo(container);
+        var moduleProps = node.meta || {};
+        [
+            'module',
+            'type',
+            'version',
+            'author',
+            'desc',
+            'keywords',
+            'license'
+        ].forEach(function(property) {
+            $("#subflow-input-module-"+property).val(moduleProps[property]||"")
+        })
+        $("#subflow-input-module-type").attr("placeholder",node.id);
+
+        setupInputValidation($("#subflow-input-module-module"), function(newValue) {
+            newValue = newValue.trim();
+            var isValid = newValue.length < 215;
+            isValid = isValid && !/^[._]/.test(newValue);
+            isValid = isValid && !/[A-Z]/.test(newValue);
+            if (newValue !== encodeURIComponent(newValue)) {
+                var m = /^@([^\/]+)\/([^\/]+)$/.exec(newValue);
+                if (m) {
+                    isValid = isValid && (m[1] === encodeURIComponent(m[1]) && m[2] === encodeURIComponent(m[2]))
+                } else {
+                    isValid = false;
+                }
+            }
+            return isValid?"":"Invalid module name"
+        })
+        setupInputValidation($("#subflow-input-module-version"), function(newValue) {
+            newValue = newValue.trim();
+            var isValid = newValue === "" ||
+                          /^(\d|[1-9]\d*)\.(\d|[1-9]\d*)\.(\d|[1-9]\d*)(-(0|[1-9A-Za-z-][0-9A-Za-z-]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*)(\.(0|[1-9A-Za-z-][0-9A-Za-z-]*|[0-9]*[A-Za-z-][0-9A-Za-z-]*))*)?(\+[0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*)?$/.test(newValue);
+            return isValid?"":"Invalid version number"
+        })
+
+        var licenses = ["none", "Apache-2.0", "BSD-3-Clause", "BSD-2-Clause", "GPL-2.0", "GPL-3.0", "MIT", "MPL-2.0", "CDDL-1.0", "EPL-2.0"];
+        var typedLicenses = {
+            types: licenses.map(function(l) {
+                return {
+                    value: l,
+                    label: l === "none" ? RED._("editor:subflow.licenseNone") : l,
+                    hasValue: false
+                };
+            })
+        }
+        typedLicenses.types.push({
+            value:"_custom_", label:RED._("editor:subflow.licenseOther"), icon:"red/images/typedInput/az.svg"
+        })
+        if (!moduleProps.license) {
+            typedLicenses.default = "none";
+        } else if (licenses.indexOf(moduleProps.license) > -1) {
+            typedLicenses.default = moduleProps.license;
+        } else {
+            typedLicenses.default = "_custom_";
+        }
+        $("#subflow-input-module-license").typedInput(typedLicenses)
+    }
+
+    function exportSubflowModuleProperties(node) {
+        var value;
+        var moduleProps = {};
+        [
+            'module',
+            'type',
+            'version',
+            'author',
+            'desc',
+            'keywords'
+        ].forEach(function(property) {
+            value = $("#subflow-input-module-"+property).val().trim();
+            if (value) {
+                moduleProps[property] = value;
+            }
+        })
+        var selectedLicenseType = $("#subflow-input-module-license").typedInput("type");
+
+        if (selectedLicenseType === '_custom_') {
+            value = $("#subflow-input-module-license").val();
+            if (value) {
+                moduleProps.license = value;
+            }
+        } else if (selectedLicenseType !== "none") {
+            moduleProps.license = selectedLicenseType;
+        }
+        return moduleProps;
+    }
+
+
     return {
         init: init,
         createSubflow: createSubflow,
@@ -1872,9 +2088,11 @@ RED.subflow = (function() {
 
         buildEditForm: buildEditForm,
         buildPropertiesForm: buildPropertiesForm,
+        buildModuleForm: buildModuleForm,
 
         exportSubflowTemplateEnv: exportEnvList,
-        exportSubflowInstanceEnv: exportSubflowInstanceEnv
+        exportSubflowInstanceEnv: exportSubflowInstanceEnv,
+        exportSubflowModuleProperties: exportSubflowModuleProperties
 
     }
 })();

packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js

@@ -247,7 +247,7 @@ RED.sidebar.help = (function() {
             helpText = (RED.utils.renderMarkdown(subflowNode.info||"")||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>'));
             title = subflowNode.name || nodeType;
         } else {
-            helpText = $("script[data-help-name='"+nodeType+"']").html()||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
+            helpText = RED.nodes.getNodeHelp(nodeType)||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
             title = nodeType;
         }
         setInfoText(title, helpText, helpSection);

packages/node_modules/@node-red/editor-client/src/js/ui/tab-info-outliner.js

@@ -119,34 +119,17 @@ RED.sidebar.info.outliner = (function() {
         return div;
     }
 
-    function getSubflowLabel(n) {
-
-        var div = $('<div>',{class:"red-ui-info-outline-item"});
-        RED.utils.createNodeIcon(n).appendTo(div);
-        var contentDiv = $('<div>',{class:"red-ui-search-result-description"}).appendTo(div);
-        var labelText = getNodeLabelText(n);
-        var label = $('<div>',{class:"red-ui-search-result-node-label red-ui-info-outline-item-label"}).appendTo(contentDiv);
-        if (labelText) {
-            label.text(labelText)
-        } else {
-            label.html("&nbsp;")
-        }
-
-        addControls(n, div);
-
-        return div;
-
-
-        // var div = $('<div>',{class:"red-ui-info-outline-item red-ui-info-outline-item-flow"});
-        // var contentDiv = $('<div>',{class:"red-ui-search-result-description red-ui-info-outline-item-label"}).appendTo(div);
-        // contentDiv.text(n.name || n.id);
-        // addControls(n, div);
-        // return div;
-    }
-
     function addControls(n,div) {
         var controls = $('<div>',{class:"red-ui-info-outline-item-controls red-ui-info-outline-item-hover-controls"}).appendTo(div);
 
+        if (n.type === "subflow") {
+            var subflowInstanceBadge = $('<button type="button" class="red-ui-info-outline-item-control-users red-ui-button red-ui-button-small"><i class="fa fa-toggle-right"></i></button>').text(n.instances.length).appendTo(controls).on("click",function(evt) {
+                evt.preventDefault();
+                evt.stopPropagation();
+                RED.search.show("type:subflow:"+n.id);
+            })
+            // RED.popover.tooltip(userCountBadge,function() { return RED._('editor.nodesUse',{count:n.users.length})});
+        }
         if (n._def.category === "config" && n.type !== "group") {
             var userCountBadge = $('<button type="button" class="red-ui-info-outline-item-control-users red-ui-button red-ui-button-small"><i class="fa fa-toggle-right"></i></button>').text(n.users.length).appendTo(controls).on("click",function(evt) {
                 evt.preventDefault();
@@ -169,7 +152,7 @@ RED.sidebar.info.outliner = (function() {
         //     evt.stopPropagation();
         //     RED.view.reveal(n.id);
         // })
-        if (n.type !== 'group' && n.type !== 'subflow') {
+        if (n.type !== 'subflow') {
             var toggleButton = $('<button type="button" class="red-ui-info-outline-item-control-disable red-ui-button red-ui-button-small"><i class="fa fa-circle-thin"></i><i class="fa fa-ban"></i></button>').appendTo(controls).on("click",function(evt) {
                 evt.preventDefault();
                 evt.stopPropagation();
@@ -179,6 +162,46 @@ RED.sidebar.info.outliner = (function() {
                     } else {
                         RED.workspaces.disable(n.id)
                     }
+                } else if (n.type === 'group') {
+                    var groupNodes = RED.group.getNodes(n,true);
+                    var groupHistoryEvent = {
+                        t:'multi',
+                        events:[],
+                        dirty: RED.nodes.dirty()
+                    }
+                    var targetState;
+                    groupNodes.forEach(function(n) {
+                        if (n.type !== 'group') {
+                            if (targetState === undefined) {
+                                targetState = !n.d;
+                            }
+                            var state = !!n.d;
+                            if (state !== targetState) {
+                                var historyEvent = {
+                                    t: "edit",
+                                    node: n,
+                                    changed: n.changed,
+                                    changes: {
+                                        d: n.d
+                                    }
+                                }
+                                if (n.d) {
+                                    delete n.d;
+                                } else {
+                                    n.d = true;
+                                }
+                                n.dirty = true;
+                                n.changed = true;
+                                RED.events.emit("nodes:change",n);
+                                groupHistoryEvent.events.push(historyEvent);
+                            }
+                        }
+                        if (groupHistoryEvent.events.length > 0) {
+                            RED.history.push(groupHistoryEvent);
+                            RED.nodes.dirty(true)
+                            RED.view.redraw();
+                        }
+                    })
                 } else {
                     // TODO: this ought to be a utility function in RED.nodes
                     var historyEvent = {
@@ -198,11 +221,15 @@ RED.sidebar.info.outliner = (function() {
                     n.dirty = true;
                     n.changed = true;
                     RED.events.emit("nodes:change",n);
+                    RED.history.push(historyEvent);
                     RED.nodes.dirty(true)
                     RED.view.redraw();
                 }
             });
             RED.popover.tooltip(toggleButton,function() {
+                if (n.type === "group") {
+                    return RED._("common.label.enable")+" / "+RED._("common.label.disable")
+                }
                 return RED._("common.label."+(((n.type==='tab' && n.disabled) || (n.type!=='tab' && n.d))?"enable":"disable"));
             });
         } else {
@@ -486,6 +513,13 @@ RED.sidebar.info.outliner = (function() {
         existingObject.treeList.remove();
         delete objects[n.id]
 
+        if (/^subflow:/.test(n.type)) {
+            var sfType = n.type.substring(8);
+            if (objects[sfType]) {
+                objects[sfType].element.find(".red-ui-info-outline-item-control-users").text(RED.nodes.subflow(sfType).instances.length);
+            }
+        }
+
         // If this is a group being removed, it may have an empty item
         if (empties[n.id]) {
             delete empties[n.id];
@@ -587,6 +621,12 @@ RED.sidebar.info.outliner = (function() {
             configNodeTypes[parent].types[n.type].treeList.addChild(objects[n.id]);
         }
         objects[n.id].element.toggleClass("red-ui-info-outline-item-disabled", !!n.d)
+        if (/^subflow:/.test(n.type)) {
+            var sfType = n.type.substring(8);
+            if (objects[sfType]) {
+                objects[sfType].element.find(".red-ui-info-outline-item-control-users").text(RED.nodes.subflow(sfType).instances.length);
+            }
+        }
         updateSearch();
     }
 

packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js

@@ -338,7 +338,7 @@ RED.sidebar.info = (function() {
                                 count++;
                                 propRow = $('<tr class="red-ui-help-info-property-row'+(expandedSections.property?"":" hide")+'"><td></td><td></td></tr>').appendTo(tableBody);
                                 $(propRow.children()[0]).text(n);
-                                if (defaults[n].type) {
+                                if (defaults[n].type && !defaults[n]._type.array) {
                                     var configNode = RED.nodes.node(val);
                                     if (!configNode) {
                                         RED.utils.createObjectElement(undefined).appendTo(propRow.children()[1]);
@@ -382,21 +382,14 @@ RED.sidebar.info = (function() {
                 var category = subflowNode.category||"subflows";
                 $(propRow.children()[1]).text(RED._("palette.label."+category,{defaultValue:category}))
                 $('<tr class="node-info-subflow-row"><td>'+RED._("sidebar.info.instances")+"</td><td>"+subflowUserCount+'</td></tr>').appendTo(tableBody);
+                if (subflowNode.meta) {
+                    propRow = $('<tr class="red-ui-help-info-row"><td>'+RED._("subflow.module")+'</td><td></td></tr>').appendTo(tableBody);
+                    $(propRow.children()[1]).text(subflowNode.meta.module||"")
+                    propRow = $('<tr class="red-ui-help-info-row"><td>'+RED._("subflow.version")+'</td><td></td></tr>').appendTo(tableBody);
+                    $(propRow.children()[1]).text(subflowNode.meta.version||"")
+                }
             }
 
-            // var helpText = "";
-            // if (node.type === "tab" || node.type === "subflow") {
-            // } else {
-            //     if (subflowNode && node.type !== "subflow") {
-            //         // Selected a subflow instance node.
-            //         // - The subflow template info goes into help
-            //         helpText = (RED.utils.renderMarkdown(subflowNode.info||"")||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>'));
-            //     } else {
-            //         helpText = $("script[data-help-name='"+node.type+"']").html()||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
-            //     }
-            //     setInfoText(helpText, helpSection.content);
-            // }
-
             var infoText = "";
 
             if (node._def && node._def.info) {
@@ -409,23 +402,6 @@ RED.sidebar.info = (function() {
             }
             var infoSectionContainer = $("<div>").css("padding","0 6px 6px").appendTo(propertiesPanelContent)
 
-            // var editInfo = $('<button class="red-ui-button red-ui-button-small" style="float: right"><i class="fa fa-file-text-o"></button>').appendTo(infoSectionContainer).on("click", function(evt) {
-            //     //.text(RED._("sidebar.info.editDescription"))
-            //     evt.preventDefault();
-            //     evt.stopPropagation();
-            //     if (node.type === 'tab') {
-            //
-            //     } else if (node.type === 'subflow') {
-            //
-            //     } else if (node.type === 'group') {
-            //
-            //     } else if (node._def.category !== 'config') {
-            //         RED.editor.edit(node,"editor-tab-description");
-            //     } else {
-            //
-            //     }
-            // })
-
             setInfoText(infoText, infoSectionContainer);
 
             $(".red-ui-sidebar-info-stack").scrollTop(0);

packages/node_modules/@node-red/editor-client/src/js/ui/userSettings.js

@@ -109,13 +109,19 @@ RED.userSettings = (function() {
     function compText(a, b) {
         return a.text.localeCompare(b.text);
     }
-    
+
     var viewSettings = [
         {
             options: [
                 {setting:"editor-language",local: true, label:"menu.label.view.language",options:function(done){ done([{val:'',text:RED._('menu.label.view.browserDefault')}].concat(RED.settings.theme("languages").map(localeToName).sort(compText))) }},
             ]
-        },{
+        },
+        // {
+        //     options: [
+        //         {setting:"theme", label:"Theme",options:function(done){ done([{val:'',text:'default'}].concat(RED.settings.theme("themes"))) }},
+        //     ]
+        // },
+        {
             title: "menu.label.view.grid",
             options: [
                 {setting:"view-show-grid",oldSetting:"menu-menu-item-view-show-grid",label:"menu.label.view.showGrid", default: true, toggle:true,onchange:"core:toggle-show-grid"},

packages/node_modules/@node-red/editor-client/src/js/ui/utils.js

@@ -615,18 +615,25 @@ RED.utils = (function() {
         return element;
     }
 
-    function normalisePropertyExpression(str) {
+    function createError(code, message) {
+        var e = new Error(message);
+        e.code = code;
+        return e;
+    }
+
+    function normalisePropertyExpression(str,msg) {
         // This must be kept in sync with validatePropertyExpression
         // in editor/js/ui/utils.js
 
         var length = str.length;
         if (length === 0) {
-            throw new Error("Invalid property expression: zero-length");
+            throw createError("INVALID_EXPR","Invalid property expression: zero-length");
         }
         var parts = [];
         var start = 0;
         var inString = false;
         var inBox = false;
+        var boxExpression = false;
         var quoteChar;
         var v;
         for (var i=0;i<length;i++) {
@@ -634,14 +641,14 @@ RED.utils = (function() {
             if (!inString) {
                 if (c === "'" || c === '"') {
                     if (i != start) {
-                        throw new Error("Invalid property expression: unexpected "+c+" at position "+i);
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected "+c+" at position "+i);
                     }
                     inString = true;
                     quoteChar = c;
                     start = i+1;
                 } else if (c === '.') {
                     if (i===0) {
-                        throw new Error("Invalid property expression: unexpected . at position 0");
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected . at position 0");
                     }
                     if (start != i) {
                         v = str.substring(start,i);
@@ -652,57 +659,99 @@ RED.utils = (function() {
                         }
                     }
                     if (i===length-1) {
-                        throw new Error("Invalid property expression: unterminated expression");
+                        throw createError("INVALID_EXPR","Invalid property expression: unterminated expression");
                     }
                     // Next char is first char of an identifier: a-z 0-9 $ _
                     if (!/[a-z0-9\$\_]/i.test(str[i+1])) {
-                        throw new Error("Invalid property expression: unexpected "+str[i+1]+" at position "+(i+1));
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected "+str[i+1]+" at position "+(i+1));
                     }
                     start = i+1;
                 } else if (c === '[') {
                     if (i === 0) {
-                        throw new Error("Invalid property expression: unexpected "+c+" at position "+i);
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected "+c+" at position "+i);
                     }
                     if (start != i) {
                         parts.push(str.substring(start,i));
                     }
                     if (i===length-1) {
-                        throw new Error("Invalid property expression: unterminated expression");
+                        throw createError("INVALID_EXPR","Invalid property expression: unterminated expression");
                     }
-                    // Next char is either a quote or a number
-                    if (!/["'\d]/.test(str[i+1])) {
-                        throw new Error("Invalid property expression: unexpected "+str[i+1]+" at position "+(i+1));
+                    // Start of a new expression. If it starts with msg it is a nested expression
+                    // Need to scan ahead to find the closing bracket
+                    if (/^msg[.\[]/.test(str.substring(i+1))) {
+                        var depth = 1;
+                        var inLocalString = false;
+                        var localStringQuote;
+                        for (var j=i+1;j<length;j++) {
+                            if (/["']/.test(str[j])) {
+                                if (inLocalString) {
+                                    if (str[j] === localStringQuote) {
+                                        inLocalString = false
+                                    }
+                                } else {
+                                    inLocalString = true;
+                                    localStringQuote = str[j]
+                                }
+                            }
+                            if (str[j] === '[') {
+                                depth++;
+                            } else if (str[j] === ']') {
+                                depth--;
+                            }
+                            if (depth === 0) {
+                                try {
+                                    if (msg) {
+                                        parts.push(getMessageProperty(msg, str.substring(i+1,j)))
+                                    } else {
+                                        parts.push(normalisePropertyExpression(str.substring(i+1,j), msg));
+                                    }
+                                    inBox = false;
+                                    i = j;
+                                    start = j+1;
+                                    break;
+                                } catch(err) {
+                                    throw createError("INVALID_EXPR","Invalid expression started at position "+(i+1))
+                                }
+                            }
+                        }
+                        if (depth > 0) {
+                            throw createError("INVALID_EXPR","Invalid property expression: unmatched '[' at position "+i);
+                        }
+                        continue;
+                    } else if (!/["'\d]/.test(str[i+1])) {
+                        // Next char is either a quote or a number
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected "+str[i+1]+" at position "+(i+1));
                     }
                     start = i+1;
                     inBox = true;
                 } else if (c === ']') {
                     if (!inBox) {
-                        throw new Error("Invalid property expression: unexpected "+c+" at position "+i);
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected "+c+" at position "+i);
                     }
                     if (start != i) {
                         v = str.substring(start,i);
                         if (/^\d+$/.test(v)) {
                             parts.push(parseInt(v));
                         } else {
-                            throw new Error("Invalid property expression: unexpected array expression at position "+start);
+                            throw createError("INVALID_EXPR","Invalid property expression: unexpected array expression at position "+start);
                         }
                     }
                     start = i+1;
                     inBox = false;
                 } else if (c === ' ') {
-                    throw new Error("Invalid property expression: unexpected ' ' at position "+i);
+                    throw createError("INVALID_EXPR","Invalid property expression: unexpected ' ' at position "+i);
                 }
             } else {
                 if (c === quoteChar) {
                     if (i-start === 0) {
-                        throw new Error("Invalid property expression: zero-length string at position "+start);
+                        throw createError("INVALID_EXPR","Invalid property expression: zero-length string at position "+start);
                     }
                     parts.push(str.substring(start,i));
                     // If inBox, next char must be a ]. Otherwise it may be [ or .
                     if (inBox && !/\]/.test(str[i+1])) {
-                        throw new Error("Invalid property expression: unexpected array expression at position "+start);
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected array expression at position "+start);
                     } else if (!inBox && i+1!==length && !/[\[\.]/.test(str[i+1])) {
-                        throw new Error("Invalid property expression: unexpected "+str[i+1]+" expression at position "+(i+1));
+                        throw createError("INVALID_EXPR","Invalid property expression: unexpected "+str[i+1]+" expression at position "+(i+1));
                     }
                     start = i+1;
                     inString = false;
@@ -711,7 +760,7 @@ RED.utils = (function() {
 
         }
         if (inBox || inString) {
-            throw new Error("Invalid property expression: unterminated expression");
+            throw new createError("INVALID_EXPR","Invalid property expression: unterminated expression");
         }
         if (start < length) {
             parts.push(str.substring(start));

packages/node_modules/@node-red/editor-client/src/js/ui/view.js

@@ -2276,7 +2276,7 @@ RED.view = (function() {
     }
 
     function calculateTextWidth(str, className) {
-        var result=convertLineBreakCharacter(str);
+        var result = convertLineBreakCharacter(str);
         var width = 0;
         for (var i=0;i<result.length;i++) {
             var calculateTextW=calculateTextDimensions(result[i],className)[0];

packages/node_modules/@node-red/editor-client/src/js/user.js

@@ -219,7 +219,7 @@ RED.user = (function() {
 
     function init() {
         if (RED.settings.user) {
-            if (!RED.settings.editorTheme || !RED.settings.editorTheme.hasOwnProperty("userMenu")) {
+            if (!RED.settings.editorTheme || !RED.settings.editorTheme.hasOwnProperty("userMenu") || RED.settings.editorTheme.userMenu) {
 
                 var userMenu = $('<li><a id="red-ui-header-button-user" class="button hide" href="#"></a></li>')
                     .prependTo(".red-ui-header-toolbar");

packages/node_modules/@node-red/editor-client/src/sass/base.scss

@@ -15,6 +15,9 @@
 **/
 
 
+body {
+    overflow: hidden;
+}
 
 .red-ui-editor {
     font-size: $primary-font-size;

packages/node_modules/@node-red/editor-client/src/sass/editor.scss

@@ -765,6 +765,10 @@ button.red-ui-toggleButton.toggle {
                     width: calc(100% - 10px);
                     padding-left: 3px;
                 }
+                select {
+                    padding: 0 3px;
+                    font-size: 11px;
+                }
                 .placeholder-input {
                     span:first-child {
                         display:inline-block;

packages/node_modules/@node-red/editor-client/src/sass/flow.scss

@@ -139,6 +139,9 @@
     stroke-width: 2;
 }
 .red-ui-flow-node-icon-group {
+    text {
+        @include disable-selection;
+    }
     .fa-lg {
         @include disable-selection;
         stroke: none;

packages/node_modules/@node-red/editor-client/src/sass/library.scss

@@ -29,8 +29,30 @@
         }
     }
 }
-.red-ui-clipboard-dialog-tab-clipboard {
+
+#red-ui-clipboard-dialog-export-tab-clipboard-preview {
+    .red-ui-treeList-container,.red-ui-editableList-border {
+        border: none;
+        border-radius: 0;
+    }
+}
+#red-ui-clipboard-dialog-export-tab-clipboard-json {
+    padding: 10px 10px 0;
+}
+#red-ui-clipboard-dialog-import-tab-clipboard {
     padding: 10px;
+}
+.red-ui-clipboard-dialog-export-tab-clipboard-tab {
+    position: absolute;
+    top: 40px;
+    right: 0;
+    left: 0;
+    bottom: 0;
+}
+
+.red-ui-clipboard-dialog-tab-clipboard {
+
+
     textarea {
          resize: none;
          width: 100%;

packages/node_modules/@node-red/editor-client/src/sass/palette.scss

@@ -131,10 +131,10 @@
     width: 120px;
     background-size: contain;
     position: relative;
-    &:not(.red-ui-palette-node-config):first-child {
+    &:not(.red-ui-palette-node-config):not(.red-ui-palette-node-small):first-child {
         margin-top: 15px;
     }
-    &:not(.red-ui-palette-node-config):last-child {
+    &:not(.red-ui-palette-node-config):not(.red-ui-palette-node-small):first-child {
         margin-bottom: 15px;
     }
 }

packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss

@@ -326,7 +326,7 @@ div.red-ui-info-table {
         border-bottom: 1px solid $secondary-border-color;
     }
 }
-.red-ui-info-outline,.red-ui-sidebar-help-toc, #red-ui-clipboard-dialog-import-conflicts-list {
+.red-ui-info-outline,.red-ui-sidebar-help-toc, #red-ui-clipboard-dialog-import-conflicts-list, #red-ui-clipboard-dialog-export-tab-clipboard-preview {
     .red-ui-info-outline-item {
         display: inline-block;
         padding: 0;

packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss

@@ -26,6 +26,14 @@
     box-sizing: border-box;
     overflow:visible;
     position: relative;
+    &[disabled] {
+        input, button {
+            background: $secondary-background-inactive;
+            pointer-events: none;
+            cursor: not-allowed;
+        }
+    }
+    
     .red-ui-typedInput-input-wrap {
         flex-grow: 1;
     }

packages/node_modules/@node-red/nodes/core/common/24-complete.html

@@ -18,7 +18,7 @@
         color:"#c0edc0",
         defaults: {
             name: {value:""},
-            scope: {value:[]},
+            scope: {value:[], type:"*[]"},
             uncaught: {value:false}
         },
         inputs:0,

packages/node_modules/@node-red/nodes/core/common/25-catch.html

@@ -30,7 +30,7 @@
         color:"#e49191",
         defaults: {
             name: {value:""},
-            scope: {value:null},
+            scope: {value:null, type:"*[]"},
             uncaught: {value:false}
         },
         inputs:0,

packages/node_modules/@node-red/nodes/core/common/25-status.html

@@ -26,7 +26,7 @@
         color:"#94c1d0",
         defaults: {
             name: {value:""},
-            scope: {value:null}
+            scope: {value:null, type:"*[]"}
         },
         inputs:0,
         outputs:1,

packages/node_modules/@node-red/nodes/core/common/60-link.html

@@ -187,7 +187,7 @@
         color:"#ddd",//"#87D8CF",
         defaults: {
             name: {value:""},
-            links: { value: [] }
+            links: { value: [], type:"link out[]" }
         },
         inputs:0,
         outputs:1,
@@ -216,7 +216,7 @@
         color:"#ddd",//"#87D8CF",
         defaults: {
             name: {value:""},
-            links: { value: []}
+            links: { value: [], type:"link in[]"}
         },
         align:"right",
         inputs:1,

packages/node_modules/@node-red/nodes/core/function/15-change.js

@@ -168,6 +168,10 @@ module.exports = function(RED) {
                         return getFromValueType(RED.util.getMessageProperty(msg,rule.from),done);
                     } else if (rule.fromt === 'flow' || rule.fromt === 'global') {
                         var contextKey = RED.util.parseContextStore(rule.from);
+                        if (/\[msg\./.test(context.key)) {
+                            // The key has a nest msg. reference to evaluate first
+                            context.key = RED.util.normalisePropertyExpression(contextKey.key,msg,true);
+                        }
                         node.context()[rule.fromt].get(contextKey.key, contextKey.store, (err,fromValue) => {
                             if (err) {
                                 done(err)
@@ -243,6 +247,10 @@ module.exports = function(RED) {
                                     return done(undefined,msg);
                                 } else if (rule.pt === 'flow' || rule.pt === 'global') {
                                     var contextKey = RED.util.parseContextStore(property);
+                                    if (/\[msg/.test(contextKey.key)) {
+                                        // The key has a nest msg. reference to evaluate first
+                                        contextKey.key = RED.util.normalisePropertyExpression(contextKey.key, msg, true)
+                                    }
                                     var target = node.context()[rule.pt];
                                     var callback = err => {
                                         if (err) {

packages/node_modules/@node-red/nodes/core/function/89-delay.js

@@ -80,10 +80,10 @@ module.exports = function(RED) {
         this.drop = n.drop;
         var node = this;
 
-        function ourTimeout(handler, delay) {
+        function ourTimeout(handler, delay, clearHandler) {
             var toutID = setTimeout(handler, delay);
             return {
-                clear: function() { clearTimeout(toutID); },
+                clear: function() { clearTimeout(toutID); clearHandler(); },
                 trigger: function() { clearTimeout(toutID); return handler(); }
             };
         }
@@ -113,14 +113,15 @@ module.exports = function(RED) {
         }
 
         if (node.pauseType === "delay") {
-            node.on("input", function(msg) {
-                if (msg.hasOwnProperty("flush")) { flushDelayList(); }
+            node.on("input", function(msg, send, done) {
+                if (msg.hasOwnProperty("flush")) { flushDelayList(); done(); }
                 else {
                     var id = ourTimeout(function() {
                         node.idList.splice(node.idList.indexOf(id),1);
                         if (node.idList.length === 0) { node.status({}); }
-                        node.send(msg);
-                    }, node.timeout);
+                        send(msg);
+                        done();
+                    }, node.timeout, () => done());
                     node.idList.push(id);
                     if ((node.timeout > 1000) && (node.idList.length !== 0)) {
                         node.status({fill:"blue",shape:"dot",text:" "});
@@ -131,7 +132,7 @@ module.exports = function(RED) {
             node.on("close", function() { clearDelayList(); });
         }
         else if (node.pauseType === "delayv") {
-            node.on("input", function(msg) {
+            node.on("input", function(msg, send, done) {
                 var delayvar = Number(node.timeout);
                 if (msg.hasOwnProperty("delay") && !isNaN(parseFloat(msg.delay))) {
                     delayvar = parseFloat(msg.delay);
@@ -140,8 +141,9 @@ module.exports = function(RED) {
                 var id = ourTimeout(function() {
                     node.idList.splice(node.idList.indexOf(id),1);
                     if (node.idList.length === 0) { node.status({}); }
-                    node.send(msg);
-                }, delayvar);
+                    send(msg);
+                    done();
+                }, delayvar, () => done());
                 node.idList.push(id);
                 if ((delayvar >= 0) && (node.idList.length !== 0)) {
                     node.status({fill:"blue",shape:"dot",text:delayvar/1000+"s"});
@@ -152,7 +154,7 @@ module.exports = function(RED) {
             node.on("close", function() { clearDelayList(); });
         }
         else if (node.pauseType === "rate") {
-            node.on("input", function(msg) {
+            node.on("input", function(msg, send, done) {
                 if (msg.hasOwnProperty("reset")) {
                     if (node.intervalID !== -1 ) {
                         clearInterval(node.intervalID);
@@ -161,17 +163,18 @@ module.exports = function(RED) {
                     delete node.lastSent;
                     node.buffer = [];
                     node.status({text:"reset"});
+                    done();
                     return;
                 }
                 if (!node.drop) {
                     var m = RED.util.cloneMessage(msg);
                     delete m.flush;
                     if (node.intervalID !== -1) {
-                        node.buffer.push(m);
+                        node.buffer.push({msg: m, send: send, done: done});
                         node.reportDepth();
                     }
                     else {
-                        node.send(m);
+                        send(m);
                         node.reportDepth();
                         node.intervalID = setInterval(function() {
                             if (node.buffer.length === 0) {
@@ -179,16 +182,22 @@ module.exports = function(RED) {
                                 node.intervalID = -1;
                             }
                             if (node.buffer.length > 0) {
-                                node.send(node.buffer.shift());
+                                const msgInfo = node.buffer.shift();
+                                msgInfo.send(msgInfo.msg);
+                                msgInfo.done();
                             }
                             node.reportDepth();
                         }, node.rate);
+                        done();
                     }
                     if (msg.hasOwnProperty("flush")) {
                         while (node.buffer.length > 0) {
-                            node.send(node.buffer.shift());
+                            const msgInfo = node.buffer.shift();
+                            msgInfo.send(msgInfo.msg);
+                            msgInfo.done();
                         }
                         node.status({});
+                        done();
                     }
                 }
                 else {
@@ -198,17 +207,19 @@ module.exports = function(RED) {
                     }
                     if (!node.lastSent) { // ensuring that we always send the first message
                         node.lastSent = process.hrtime();
-                        node.send(msg);
+                        send(msg);
                     }
                     else if ( ( (timeSinceLast[0] * SECONDS_TO_NANOS) + timeSinceLast[1] ) > (node.rate * MILLIS_TO_NANOS) ) {
                         node.lastSent = process.hrtime();
-                        node.send(msg);
+                        send(msg);
                     }
+                    done();
                 }
             });
             node.on("close", function() {
                 clearInterval(node.intervalID);
                 clearTimeout(node.busy);
+                node.buffer.forEach((msgInfo) => msgInfo.done());
                 node.buffer = [];
                 node.status({});
             });
@@ -217,57 +228,75 @@ module.exports = function(RED) {
             node.intervalID = setInterval(function() {
                 if (node.pauseType === "queue") {
                     if (node.buffer.length > 0) {
-                        node.send(node.buffer.shift()); // send the first on the queue
+                        const msgInfo = node.buffer.shift();
+                        msgInfo.send(msgInfo.msg); // send the first on the queue
+                        msgInfo.done();
                     }
                 }
                 else {
                     while (node.buffer.length > 0) {    // send the whole queue
-                        node.send(node.buffer.shift());
+                        const msgInfo = node.buffer.shift();
+                        msgInfo.send(msgInfo.msg);
+                        msgInfo.done();
                     }
                 }
                 node.reportDepth();
             },node.rate);
 
             var hit;
-            node.on("input", function(msg) {
+            node.on("input", function(msg, send, done) {
                 if (!msg.hasOwnProperty("topic")) { msg.topic = "_none_"; }
                 hit = false;
                 for (var b in node.buffer) { // check if already in queue
-                    if (msg.topic === node.buffer[b].topic) {
-                        node.buffer[b] = msg; // if so - replace existing entry
+                    if (msg.topic === node.buffer[b].msg.topic) {
+                        node.buffer[b].done();
+                        node.buffer[b] = {msg, send, done}; // if so - replace existing entry
                         hit = true;
                         break;
                     }
                 }
                 if (!hit) {
-                    node.buffer.push(msg); // if not add to end of queue
+                    node.buffer.push({msg, send, done}); // if not add to end of queue
                     node.reportDepth();
                 }
                 if (msg.hasOwnProperty("reset")) {
+                    while (node.buffer.length > 0) {
+                        const msgInfo = node.buffer.shift();
+                        msgInfo.done();
+                    }
                     node.buffer = [];
                     node.status({text:"reset"});
+                    done();
                 }
                 if (msg.hasOwnProperty("flush")) {
                     while (node.buffer.length > 0) {
-                        node.send(node.buffer.shift());
+                        const msgInfo = node.buffer.shift();
+                        msgInfo.send(msgInfo.msg);
+                        msgInfo.done();
                     }
                     node.status({});
+                    done();
                 }
             });
             node.on("close", function() {
                 clearInterval(node.intervalID);
+                while (node.buffer.length > 0) {
+                    const msgInfo = node.buffer.shift();
+                    msgInfo.done();
+                }
                 node.buffer = [];
                 node.status({});
             });
         }
         else if (node.pauseType === "random") {
-            node.on("input", function(msg) {
+            node.on("input", function(msg, send, done) {
                 var wait = node.randomFirst + (node.diff * Math.random());
                 var id = ourTimeout(function() {
                     node.idList.splice(node.idList.indexOf(id),1);
-                    node.send(msg);
+                    send(msg);
                     node.status({});
-                }, wait);
+                    done();
+                }, wait, () => done());
                 node.idList.push(id);
                 if ((node.timeout >= 1000) && (node.idList.length !== 0)) {
                     node.status({fill:"blue",shape:"dot",text:parseInt(wait/10)/100+"s"});

packages/node_modules/@node-red/nodes/core/function/89-trigger.js

@@ -82,10 +82,10 @@ module.exports = function(RED) {
         var npay = {};
         var pendingMessages = [];
         var activeMessagePromise = null;
-        var processMessageQueue = function(msg) {
-            if (msg) {
+        var processMessageQueue = function(msgInfo) {
+            if (msgInfo) {
                 // A new message has arrived - add it to the message queue
-                pendingMessages.push(msg);
+                pendingMessages.push(msgInfo);
                 if (activeMessagePromise !== null) {
                     // The node is currently processing a message, so do nothing
                     // more with this message
@@ -101,17 +101,17 @@ module.exports = function(RED) {
 
             // There are more messages to process. Get the next message and
             // start processing it. Recurse back in to check for any more
-            var nextMsg = pendingMessages.shift();
-            activeMessagePromise = processMessage(nextMsg)
+            var nextMsgInfo = pendingMessages.shift();
+            activeMessagePromise = processMessage(nextMsgInfo)
                 .then(processMessageQueue)
                 .catch((err) => {
-                    node.error(err,nextMsg);
+                    nextMsgInfo.done(err);
                     return processMessageQueue();
                 });
         }
 
-        this.on('input', function(msg) {
-            processMessageQueue(msg);
+        this.on('input', function(msg, send, done) {
+            processMessageQueue({msg, send, done});
         });
 
         var stat = function() {
@@ -121,7 +121,8 @@ module.exports = function(RED) {
             else return {fill:"blue",shape:"dot",text:l};
         }
 
-        var processMessage = function(msg) {
+        var processMessage = function(msgInfo) {
+            let msg = msgInfo.msg;
             var topic = RED.util.getMessageProperty(msg,node.topic) || "_none";
             var promise;
             var delayDuration = node.duration;
@@ -179,7 +180,10 @@ module.exports = function(RED) {
                                 /* istanbul ignore else  */
                                 if (node.op1type !== "nul") {
                                     var msg2 = RED.util.cloneMessage(msg);
-                                    node.topics[topic].tout = setInterval(function() { node.send(RED.util.cloneMessage(msg2)); }, delayDuration);
+                                    node.topics[topic].tout = setInterval(function() {
+                                        if (node.op1type === "date") { msg2.payload = Date.now(); }
+                                        msgInfo.send(RED.util.cloneMessage(msg2));
+                                    }, delayDuration);
                                 }
                             }
                             else {
@@ -203,14 +207,15 @@ module.exports = function(RED) {
                                             }
                                             promise.then(() => {
                                                 if (node.op2type === "payl") {
-                                                    if (node.second === true) { node.send([null,npay[topic]]); }
-                                                    else { node.send(npay[topic]); }
+                                                    if (node.second === true) { msgInfo.send([null,npay[topic]]); }
+                                                    else { msgInfo.send(npay[topic]); }
                                                     delete npay[topic];
                                                 }
                                                 else {
                                                     msg2.payload = node.topics[topic].m2;
-                                                    if (node.second === true) { node.send([null,msg2]); }
-                                                    else { node.send(msg2); }
+                                                    if (node.op2type === "date") { msg2.payload = Date.now(); }
+                                                    if (node.second === true) { msgInfo.send([null,msg2]); }
+                                                    else { msgInfo.send(msg2); }
                                                 }
                                                 delete node.topics[topic];
                                                 node.status(stat());
@@ -225,8 +230,9 @@ module.exports = function(RED) {
                                     }, delayDuration);
                                 }
                             }
+                            msgInfo.done();
                             node.status(stat());
-                            if (node.op1type !== "nul") { node.send(RED.util.cloneMessage(msg)); }
+                            if (node.op1type !== "nul") { msgInfo.send(RED.util.cloneMessage(msg)); }
                         });
                     });
                 }
@@ -262,8 +268,8 @@ module.exports = function(RED) {
                             }
                             delete node.topics[topic];
                             node.status(stat());
-                            if (node.second === true) { node.send([null,msg2]); }
-                            else { node.send(msg2); }
+                            if (node.second === true) { msgInfo.send([null,msg2]); }
+                            else { msgInfo.send(msg2); }
                         }).catch(err => {
                             node.error(err);
                         });
@@ -273,6 +279,7 @@ module.exports = function(RED) {
                 //     if (node.op2type === "payl") {node.topics[topic].m2 = RED.util.cloneMessage(msg.payload); }
                 // }
             }
+            msgInfo.done();
             return Promise.resolve();
         }
         this.on("close", function() {

packages/node_modules/@node-red/nodes/core/function/90-exec.html

@@ -52,7 +52,7 @@
         color:"darksalmon",
         defaults: {
             command: {value:""},
-            addpay: {value:true},
+            addpay: {value:false},
             append: {value:""},
             useSpawn: {value:"false"},
             timer: {value:""},

packages/node_modules/@node-red/nodes/core/function/90-exec.js

@@ -31,12 +31,12 @@ module.exports = function(RED) {
         this.timer = Number(n.timer || 0)*1000;
         this.activeProcesses = {};
         this.oldrc = (n.oldrc || false).toString();
-	this.execOpt = {encoding:'binary', maxBuffer:10000000};
+        this.execOpt = {encoding:'binary', maxBuffer:RED.settings.execMaxBufferSize||10000000};
         var node = this;
 
-	if (process.platform === 'linux' && fs.existsSync('/bin/bash')) { node.execOpt.shell = '/bin/bash'; }
-	    
-	var cleanup = function(p) {
+        if (process.platform === 'linux' && fs.existsSync('/bin/bash')) { node.execOpt.shell = '/bin/bash'; }
+
+        var cleanup = function(p) {
             node.activeProcesses[p].kill();
             //node.status({fill:"red",shape:"dot",text:"timeout"});
             //node.error("Exec node timeout");

packages/node_modules/@node-red/nodes/core/network/21-httpin.js

@@ -210,7 +210,7 @@ module.exports = function(RED) {
             var httpMiddleware = function(req,res,next) { next(); }
 
             if (RED.settings.httpNodeMiddleware) {
-                if (typeof RED.settings.httpNodeMiddleware === "function") {
+                if (typeof RED.settings.httpNodeMiddleware === "function" || Array.isArray(RED.settings.httpNodeMiddleware)) {
                     httpMiddleware = RED.settings.httpNodeMiddleware;
                 }
             }

packages/node_modules/@node-red/nodes/core/network/31-tcpin.html

@@ -235,6 +235,7 @@
         oneditprepare: function() {
             var previous = null;
             $("#node-input-out").on('focus', function () { previous = this.value; }).on("change", function() {
+                $("#node-input-splitc").show();
                 if (previous === null) { previous = $("#node-input-out").val(); }
                 if ($("#node-input-out").val() == "char") {
                     if (previous != "char") { $("#node-input-splitc").val("\\n"); }
@@ -247,6 +248,7 @@
                 else if ($("#node-input-out").val() == "immed") {
                     if (previous != "immed") { $("#node-input-splitc").val(" "); }
                     $("#node-units").text("");
+                    $("#node-input-splitc").hide();
                 }
                 else if ($("#node-input-out").val() == "count") {
                     if (previous != "count") { $("#node-input-splitc").val("12"); }
@@ -255,6 +257,7 @@
                 else {
                     if (previous != "sit") { $("#node-input-splitc").val(" "); }
                     $("#node-units").text("");
+                    $("#node-input-splitc").hide();
                 }
             });
         }

packages/node_modules/@node-red/nodes/core/parsers/70-CSV.js

@@ -18,7 +18,7 @@ module.exports = function(RED) {
     "use strict";
     function CSVNode(n) {
         RED.nodes.createNode(this,n);
-        this.template = (n.temp || "").split(",");
+        this.template = (n.temp || "");
         this.sep = (n.sep || ',').replace("\\t","\t").replace("\\n","\n").replace("\\r","\r");
         this.quo = '"';
         this.ret = (n.ret || "\n").replace("\\n","\n").replace("\\r","\r");
@@ -38,16 +38,12 @@ module.exports = function(RED) {
         if (this.hdrout === true) { this.hdrout = "all"; }
         var tmpwarn = true;
         var node = this;
+        var re = new RegExp(',(?=(?:(?:[^"]*"){2})*[^"]*$)','g');
 
         // pass in an array of column names to be trimed, de-quoted and retrimed
         var clean = function(col) {
-            for (var t = 0; t < col.length; t++) {
-                col[t] = col[t].trim(); // remove leading and trailing whitespace
-                if (col[t].charAt(0) === '"' && col[t].charAt(col[t].length -1) === '"') {
-                    // remove leading and trailing quotes (if they exist) - and remove whitepace again.
-                    col[t] = col[t].substr(1,col[t].length -2).trim();
-                }
-            }
+            col = col.trim().split(re) || [""];
+            col = col.map(x => x.replace(/"/g,'').trim());
             if ((col.length === 1) && (col[0] === "")) { node.goodtmpl = false; }
             else { node.goodtmpl = true; }
             return col;
@@ -55,7 +51,7 @@ module.exports = function(RED) {
         node.template = clean(node.template);
         node.hdrSent = false;
 
-        this.on("input", function(msg) {
+        this.on("input", function(msg, send, done) {
             if (msg.hasOwnProperty("reset")) {
                 node.hdrSent = false;
             }
@@ -67,13 +63,14 @@ module.exports = function(RED) {
                         if (node.hdrout !== "none" && node.hdrSent === false) {
                             if ((node.template.length === 1) && (node.template[0] === '')) {
                                 if (msg.hasOwnProperty("columns")) {
-                                    node.template = clean((msg.columns || "").split(","));
+                                    node.template = clean(msg.columns || "");
                                 }
                                 else {
                                     node.template = Object.keys(msg.payload[0]);
                                 }
                             }
-                            ou += node.template.join(node.sep) + node.ret;
+                            // ou += node.template.join(node.sep) + node.ret;
+                            ou += node.template.map(v => v.indexOf(node.sep)!==-1 ? '"'+v+'"' : v).join(node.sep) + node.ret;
                             if (node.hdrout === "once") { node.hdrSent = true; }
                         }
                         for (var s = 0; s < msg.payload.length; s++) {
@@ -93,7 +90,7 @@ module.exports = function(RED) {
                             }
                             else {
                                 if ((node.template.length === 1) && (node.template[0] === '') && (msg.hasOwnProperty("columns"))) {
-                                    node.template = clean((msg.columns || "").split(","));
+                                    node.template = clean(msg.columns || "")//.split(","));
                                 }
                                 if ((node.template.length === 1) && (node.template[0] === '')) {
                                     /* istanbul ignore else */
@@ -144,10 +141,11 @@ module.exports = function(RED) {
                             }
                         }
                         msg.payload = ou;
-                        msg.columns = node.template.join(',');
-                        if (msg.payload !== '') { node.send(msg); }
+                        msg.columns = node.template.map(v => v.indexOf(',')!==-1 ? '"'+v+'"' : v).join(',');
+                        if (msg.payload !== '') { send(msg); }
+                        done();
                     }
-                    catch(e) { node.error(e,msg); }
+                    catch(e) { done(e); }
                 }
                 else if (typeof msg.payload == "string") { // convert CSV string to object
                     try {
@@ -178,7 +176,7 @@ module.exports = function(RED) {
                             if ((node.hdrin === true) && first) { // if the template is in the first line
                                 if ((line[i] === "\n")||(line[i] === "\r")||(line.length - i === 1)) { // look for first line break
                                     if (line.length - i === 1) { tmp += line[i]; }
-                                    node.template = clean(tmp.split(node.sep));
+                                    node.template = clean(tmp);
                                     first = false;
                                 }
                                 else { tmp += line[i]; }
@@ -254,22 +252,22 @@ module.exports = function(RED) {
                                 }
                                 if (msg.parts.index + 1 === msg.parts.count) {
                                     msg.payload = node.store;
-                                    msg.columns = node.template.filter(val => val).join(',');
+                                    msg.columns = node.template.map(v => v.indexOf(',')!==-1 ? '"'+v+'"' : v).filter(v => v).join(',');
                                     delete msg.parts;
-                                    node.send(msg);
+                                    send(msg);
                                     node.store = [];
                                 }
                             }
                             else {
-                                msg.columns = node.template.filter(val => val).join(',');
-                                node.send(msg); // finally send the array
+                                msg.columns = node.template.map(v => v.indexOf(',')!==-1 ? '"'+v+'"' : v).filter(v => v).join(',');
+                                send(msg); // finally send the array
                             }
                         }
                         else {
                             var len = a.length;
                             for (var i = 0; i < len; i++) {
                                 var newMessage = RED.util.cloneMessage(msg);
-                                newMessage.columns = node.template.filter(val => val).join(',');
+                                newMessage.columns = node.template.map(v => v.indexOf(',')!==-1 ? '"'+v+'"' : v).filter(v => v).join(',');
                                 newMessage.payload = a[i];
                                 if (!has_parts) {
                                     newMessage.parts = {
@@ -286,19 +284,21 @@ module.exports = function(RED) {
                                         newMessage.parts.count -= 1;
                                     }
                                 }
-                                node.send(newMessage);
+                                send(newMessage);
                             }
                         }
                         node.linecount = 0;
+                        done();
                     }
-                    catch(e) { node.error(e,msg); }
+                    catch(e) { done(e); }
                 }
-                else { node.warn(RED._("csv.errors.csv_js")); }
+                else { node.warn(RED._("csv.errors.csv_js")); done(); }
             }
             else {
                 if (!msg.hasOwnProperty("reset")) {
-                    node.send(msg); // If no payload and not reset - just pass it on.
+                    send(msg); // If no payload and not reset - just pass it on.
                 }
+                done();
             }
         });
     }

packages/node_modules/@node-red/nodes/core/sequence/17-split.js

@@ -17,18 +17,18 @@
 module.exports = function(RED) {
     "use strict";
 
-    function sendArray(node,msg,array) {
+    function sendArray(node,msg,array,send) {
         for (var i = 0; i < array.length-1; i++) {
             msg.payload = array[i];
             msg.parts.index = node.c++;
             if (node.stream !== true) { msg.parts.count = array.length; }
-            node.send(RED.util.cloneMessage(msg));
+            send(RED.util.cloneMessage(msg));
         }
         if (node.stream !== true) {
             msg.payload = array[i];
             msg.parts.index = node.c++;
             msg.parts.count = array.length;
-            node.send(RED.util.cloneMessage(msg));
+            send(RED.util.cloneMessage(msg));
             node.c = 0;
         }
         else { node.remainder = array[i]; }
@@ -67,7 +67,8 @@ module.exports = function(RED) {
         }
         node.c = 0;
         node.buffer = Buffer.from([]);
-        this.on("input", function(msg) {
+        node.pendingDones = [];
+        this.on("input", function(msg, send, done) {
             if (msg.hasOwnProperty("payload")) {
                 if (msg.hasOwnProperty("parts")) { msg.parts = { parts:msg.parts }; } // push existing parts to a stack
                 else { msg.parts = {}; }
@@ -93,14 +94,23 @@ module.exports = function(RED) {
                             msg.payload = data.substring(pos,pos+node.splt);
                             msg.parts.index = node.c++;
                             pos += node.splt;
-                            node.send(RED.util.cloneMessage(msg));
+                            send(RED.util.cloneMessage(msg));
+                        }
+                        if (count > 1) {
+                            node.pendingDones.forEach(d => d());
+                            node.pendingDones = [];
                         }
                         node.remainder = data.substring(pos);
                         if ((node.stream !== true) || (node.remainder.length === node.splt)) {
                             msg.payload = node.remainder;
                             msg.parts.index = node.c++;
-                            node.send(RED.util.cloneMessage(msg));
+                            send(RED.util.cloneMessage(msg));
+                            node.pendingDones.forEach(d => d());
+                            node.pendingDones = [];
+                            done();
                             node.remainder = "";
+                        } else {
+                            node.pendingDones.push(done);
                         }
                     }
                     else {
@@ -115,7 +125,8 @@ module.exports = function(RED) {
                             a = msg.payload.split(node.splt);
                             msg.parts.ch = node.splt; // pass the split char to other end for rejoin
                         }
-                        sendArray(node,msg,a);
+                        sendArray(node,msg,a,send);
+                        done();
                     }
                 }
                 else if (Array.isArray(msg.payload)) { // then split array into messages
@@ -135,8 +146,9 @@ module.exports = function(RED) {
                         }
                         msg.parts.index = i;
                         pos += node.arraySplt;
-                        node.send(RED.util.cloneMessage(msg));
+                        send(RED.util.cloneMessage(msg));
                     }
+                    done();
                 }
                 else if ((typeof msg.payload === "object") && !Buffer.isBuffer(msg.payload)) {
                     var j = 0;
@@ -152,10 +164,11 @@ module.exports = function(RED) {
                             msg.parts.key = p;
                             msg.parts.index = j;
                             msg.parts.count = l;
-                            node.send(RED.util.cloneMessage(msg));
+                            send(RED.util.cloneMessage(msg));
                             j += 1;
                         }
                     }
+                    done();
                 }
                 else if (Buffer.isBuffer(msg.payload)) {
                     var len = node.buffer.length + msg.payload.length;
@@ -176,14 +189,23 @@ module.exports = function(RED) {
                             msg.payload = buff.slice(pos,pos+node.splt);
                             msg.parts.index = node.c++;
                             pos += node.splt;
-                            node.send(RED.util.cloneMessage(msg));
+                            send(RED.util.cloneMessage(msg));
+                        }
+                        if (count > 1) {
+                            node.pendingDones.forEach(d => d());
+                            node.pendingDones = [];
                         }
                         node.buffer = buff.slice(pos);
                         if ((node.stream !== true) || (node.buffer.length === node.splt)) {
                             msg.payload = node.buffer;
                             msg.parts.index = node.c++;
-                            node.send(RED.util.cloneMessage(msg));
+                            send(RED.util.cloneMessage(msg));
+                            node.pendingDones.forEach(d => d());
+                            node.pendingDones = [];
+                            done();
                             node.buffer = Buffer.from([]);
+                        } else {
+                            node.pendingDones.push(done);
                         }
                     }
                     else {
@@ -210,23 +232,34 @@ module.exports = function(RED) {
                         while (pos > -1) {
                             msg.payload = buff.slice(p,pos);
                             msg.parts.index = node.c++;
-                            node.send(RED.util.cloneMessage(msg));
+                            send(RED.util.cloneMessage(msg));
                             i++;
                             p = pos+node.splt.length;
                             pos = buff.indexOf(node.splt,p);
                         }
+                        if (count > 1) {
+                            node.pendingDones.forEach(d => d());
+                            node.pendingDones = [];
+                        }
                         if ((node.stream !== true) && (p < buff.length)) {
                             msg.payload = buff.slice(p,buff.length);
                             msg.parts.index = node.c++;
                             msg.parts.count = node.c++;
-                            node.send(RED.util.cloneMessage(msg));
+                            send(RED.util.cloneMessage(msg));
+                            node.pendingDones.forEach(d => d());
+                            node.pendingDones = [];
                         }
                         else {
                             node.buffer = buff.slice(p,buff.length);
+                            node.pendingDones.push(done);
+                        }
+                        if (node.buffer.length == 0) {
+                            done();
                         }
                     }
-                }
-                //else {  }   // otherwise drop the message.
+                } else { // otherwise drop the message.
+                    done();
+                }  
             }
         });
     }
@@ -264,16 +297,16 @@ module.exports = function(RED) {
     }
 
 
-    function reduceMessageGroup(node,msgs,exp,fixup,count,accumulator,done) {
-        var msg = msgs.shift();
-        exp.assign("I", msg.parts.index);
+    function reduceMessageGroup(node,msgInfos,exp,fixup,count,accumulator,done) {
+        var msgInfo = msgInfos.shift();
+        exp.assign("I", msgInfo.msg.parts.index);
         exp.assign("N", count);
         exp.assign("A", accumulator);
-        RED.util.evaluateJSONataExpression(exp, msg, (err,result) => {
+        RED.util.evaluateJSONataExpression(exp, msgInfo.msg, (err,result) => {
             if (err) {
                 return done(err);
             }
-            if (msgs.length === 0) {
+            if (msgInfos.length === 0) {
                 if (fixup) {
                     fixup.assign("N", count);
                     fixup.assign("A", result);
@@ -281,39 +314,43 @@ module.exports = function(RED) {
                         if (err) {
                             return done(err);
                         }
-                        node.send({payload: result});
+                        msgInfo.send({payload: result});
                         done();
                     });
                 } else {
-                    node.send({payload: result});
+                    msgInfo.send({payload: result});
                     done();
                 }
             } else {
-                reduceMessageGroup(node,msgs,exp,fixup,count,result,done);
+                reduceMessageGroup(node,msgInfos,exp,fixup,count,result,done);
             }
         });
     }
     function reduceAndSendGroup(node, group, done) {
         var is_right = node.reduce_right;
         var flag = is_right ? -1 : 1;
-        var msgs = group.msgs;
+        var msgInfos = group.msgs;
+        const preservedMsgInfos = [...msgInfos];
         try {
             RED.util.evaluateNodeProperty(node.exp_init, node.exp_init_type, node, {}, (err,accum) => {
                 var reduceExpression = node.reduceExpression;
                 var fixupExpression = node.fixupExpression;
                 var count = group.count;
-                msgs.sort(function(x,y) {
-                    var ix = x.parts.index;
-                    var iy = y.parts.index;
+                msgInfos.sort(function(x,y) {
+                    var ix = x.msg.parts.index;
+                    var iy = y.msg.parts.index;
                     if (ix < iy) {return -flag;}
                     if (ix > iy) {return flag;}
                     return 0;
                 });
-                reduceMessageGroup(node, msgs,reduceExpression,fixupExpression,count,accum,(err,result) => {
+                reduceMessageGroup(node, msgInfos,reduceExpression,fixupExpression,count,accum,(err,result) => {
                     if (err) {
+                        preservedMsgInfos.pop(); // omit last message to emit error message
+                        preservedMsgInfos.forEach(mInfo => mInfo.done());
                         done(err);
                         return;
                     } else {
+                        preservedMsgInfos.forEach(mInfo => mInfo.done());
                         done();
                     }
                 })
@@ -323,7 +360,8 @@ module.exports = function(RED) {
         }
     }
 
-    function reduceMessage(node, msg, done) {
+    function reduceMessage(node, msgInfo, done) {
+        let msg = msgInfo.msg;
         if (msg.hasOwnProperty('parts')) {
             var parts = msg.parts;
             var pending = node.pending;
@@ -344,7 +382,7 @@ module.exports = function(RED) {
             if (parts.hasOwnProperty('count') && (group.count === undefined)) {
                 group.count = parts.count;
             }
-            msgs.push(msg);
+            msgs.push(msgInfo);
             pending_count++;
             var completeProcess = function(err) {
                 if (err) {
@@ -353,6 +391,13 @@ module.exports = function(RED) {
                 node.pending_count = pending_count;
                 var max_msgs = maxKeptMsgsCount(node);
                 if ((max_msgs > 0) && (pending_count > max_msgs)) {
+                    Object.values(node.pending).forEach(group => {
+                        group.msgs.forEach(mInfo => {
+                            if (mInfo.msg._msgid !== msgInfo.msg._msgid) {
+                                mInfo.done();
+                            }
+                        });
+                    });
                     node.pending = {};
                     node.pending_count = 0;
                     done(RED._("join.too-many"));
@@ -368,7 +413,8 @@ module.exports = function(RED) {
                 completeProcess();
             }
         } else {
-            node.send(msg);
+            msgInfo.send(msg);
+            msgInfo.done();
             done();
         }
     }
@@ -480,7 +526,9 @@ module.exports = function(RED) {
                 delete group.msg.parts;
             }
             delete group.msg.complete;
-            node.send(RED.util.cloneMessage(group.msg));
+            group.send(RED.util.cloneMessage(group.msg));
+            group.dones.forEach(f => f());
+            group.dones = [];
         }
 
         var pendingMessages = [];
@@ -489,10 +537,10 @@ module.exports = function(RED) {
         // groups may overlap and cause unexpected results. The use of JSONata
         // means some async processing *might* occur if flow/global context is
         // accessed.
-        var processReduceMessageQueue = function(msg) {
-            if (msg) {
+        var processReduceMessageQueue = function(msgInfo) {
+            if (msgInfo) {
                 // A new message has arrived - add it to the message queue
-                pendingMessages.push(msg);
+                pendingMessages.push(msgInfo);
                 if (activeMessage !== null) {
                     // The node is currently processing a message, so do nothing
                     // more with this message
@@ -508,22 +556,23 @@ module.exports = function(RED) {
 
             // There are more messages to process. Get the next message and
             // start processing it. Recurse back in to check for any more
-            var nextMsg = pendingMessages.shift();
+            var nextMsgInfo = pendingMessages.shift();
             activeMessage = true;
-            reduceMessage(node, nextMsg, err => {
+            reduceMessage(node, nextMsgInfo, err => {
                 if (err) {
-                    node.error(err,nextMsg);
-                }
+                    nextMsgInfo.done(err);//.error(err,nextMsg);
+                } 
                 activeMessage = null;
                 processReduceMessageQueue();
             })
         }
 
-        this.on("input", function(msg) {
+        this.on("input", function(msg, send, done) {
             try {
                 var property;
                 if (node.mode === 'auto' && (!msg.hasOwnProperty("parts")||!msg.parts.hasOwnProperty("id"))) {
                     node.warn("Message missing msg.parts property - cannot join in 'auto' mode")
+                    done();
                     return;
                 }
 
@@ -535,6 +584,7 @@ module.exports = function(RED) {
                         property = RED.util.getMessageProperty(msg,node.property);
                     } catch(err) {
                         node.warn("Message property "+node.property+" not found");
+                        done();
                         return;
                     }
                 }
@@ -557,7 +607,7 @@ module.exports = function(RED) {
                     propertyIndex = msg.parts.index;
                 }
                 else if (node.mode === 'reduce') {
-                    return processReduceMessageQueue(msg);
+                    return processReduceMessageQueue({msg, send, done});
                 }
                 else {
                     // Use the node configuration to identify all of the group information
@@ -578,9 +628,11 @@ module.exports = function(RED) {
                         if (inflight[partId].timeout) {
                             clearTimeout(inflight[partId].timeout);
                         }
+                        inflight[partId].dones.forEach(f => f());
                         delete inflight[partId]
                     }
-                    return
+                    done();
+                    return;
                 }
 
                 if ((payloadType === 'object') && (propertyKey === null || propertyKey === undefined || propertyKey === "")) {
@@ -591,6 +643,7 @@ module.exports = function(RED) {
                         if (msg.hasOwnProperty('complete')) {
                             if (inflight[partId]) {
                                 inflight[partId].msg.complete = msg.complete;
+                                inflight[partId].send = send;
                                 completeSend(partId);
                             }
                         }
@@ -598,6 +651,7 @@ module.exports = function(RED) {
                             node.warn("Message missing key property 'msg."+node.key+"' - cannot add to object")
                         }
                     }
+                    done();
                     return;
                 }
 
@@ -608,7 +662,9 @@ module.exports = function(RED) {
                             payload:{},
                             targetCount:targetCount,
                             type:"object",
-                            msg:RED.util.cloneMessage(msg)
+                            msg:RED.util.cloneMessage(msg),
+                            send: send,
+                            dones: []
                         };
                     }
                     else {
@@ -617,7 +673,9 @@ module.exports = function(RED) {
                             payload:[],
                             targetCount:targetCount,
                             type:payloadType,
-                            msg:RED.util.cloneMessage(msg)
+                            msg:RED.util.cloneMessage(msg),
+                            send: send,
+                            dones: []
                         };
                         if (payloadType === 'string') {
                             inflight[partId].joinChar = joinChar;
@@ -634,6 +692,7 @@ module.exports = function(RED) {
                         }, node.timer)
                     }
                 }
+                inflight[partId].dones.push(done);
 
                 var group = inflight[partId];
                 if (payloadType === 'buffer') {
@@ -642,7 +701,7 @@ module.exports = function(RED) {
                             inflight[partId].bufferLen += property.length;
                         }
                         else {
-                            node.error(RED._("join.errors.invalid-type",{error:(typeof property)}),msg);
+                            done(RED._("join.errors.invalid-type",{error:(typeof property)}));
                             return;
                         }
                     }
@@ -676,13 +735,18 @@ module.exports = function(RED) {
                     }
                 }
                 group.msg = Object.assign(group.msg, msg);
+                group.send = send;
                 var tcnt = group.targetCount;
-                if (msg.hasOwnProperty("parts")) { tcnt = group.targetCount || msg.parts.count; }
+                if (msg.hasOwnProperty("parts")) {
+                    tcnt = group.targetCount || msg.parts.count;
+                    group.targetCount = tcnt;
+                }
                 if ((tcnt > 0 && group.currentCount >= tcnt) || msg.hasOwnProperty('complete')) {
                     completeSend(partId);
                 }
             }
             catch(err) {
+                done(err);
                 console.log(err.stack);
             }
         });
@@ -691,9 +755,11 @@ module.exports = function(RED) {
             for (var i in inflight) {
                 if (inflight.hasOwnProperty(i)) {
                     clearTimeout(inflight[i].timeout);
+                    inflight[i].dones.forEach(d => d());
                 }
             }
         });
     }
     RED.nodes.registerType("join",JoinNode);
 }
+

packages/node_modules/@node-red/nodes/core/sequence/18-sort.js

@@ -81,16 +81,16 @@ module.exports = function(RED) {
 
         function sortMessageGroup(group) {
             var promise;
-            var msgs = group.msgs;
+            var msgInfos = group.msgInfos;
             if (key_is_exp) {
-                var evaluatedDataPromises = msgs.map(msg => {
+                var evaluatedDataPromises = msgInfos.map(mInfo => {
                     return new Promise((resolve,reject) => {
-                        RED.util.evaluateJSONataExpression(key_exp, msg, (err, result) => {
+                        RED.util.evaluateJSONataExpression(key_exp, mInfo.msg, (err, result) => {
                             if (err) {
                                 reject(RED._("sort.invalid-exp",{message:err.toString()}));
                             } else {
                                 resolve({
-                                    item: msg,
+                                    item: mInfo,
                                     sortValue: result
                                 })
                             }
@@ -106,20 +106,21 @@ module.exports = function(RED) {
                 var key = function(msg) {
                     return ;
                 }
-                var comp = generateComparisonFunction(msg => RED.util.getMessageProperty(msg, key_prop));
+                var comp = generateComparisonFunction(mInfo => RED.util.getMessageProperty(mInfo.msg, key_prop));
                 try {
-                    msgs.sort(comp);
+                    msgInfos.sort(comp);
                 }
                 catch (e) {
                     return; // not send when error
                 }
-                promise = Promise.resolve(msgs);
+                promise = Promise.resolve(msgInfos);
             }
-            return promise.then(msgs => {
-                for (var i = 0; i < msgs.length; i++) {
-                    var msg = msgs[i];
+            return promise.then(msgInfos => {
+                for (let i = 0; i < msgInfos.length; i++) {
+                    const msg = msgInfos[i].msg;
                     msg.parts.index = i;
-                    node.send(msg);
+                    msgInfos[i].send(msg);
+                    msgInfos[i].done();
                 }
             });
         }
@@ -181,65 +182,79 @@ module.exports = function(RED) {
                 }
             }
             if(oldest !== undefined) {
+                oldest.msgInfos[oldest.msgInfos.length - 1].done(RED._("sort.too-many"));
+                for (let i = 0; i < oldest.msgInfos.length - 1; i++) {
+                    oldest.msgInfos[i].done();
+                }
                 delete pending[oldest_key];
-                return oldest.msgs.length;
+                return oldest.msgInfos.length;
             }
             return 0;
         }
 
-        function processMessage(msg) {
+        function processMessage(msgInfo) {
+            const msg = msgInfo.msg;
             if (target_is_prop) {
                 sortMessageProperty(msg).then(send => {
                     if (send) {
-                        node.send(msg);
+                        msgInfo.send(msg);
                     }
+                    msgInfo.done();
                 }).catch(err => {
-                    node.error(err,msg);
+                    msgInfo.done(err);
                 });
                 return;
             }
             var parts = msg.parts;
             if (!parts || !parts.hasOwnProperty("id") || !parts.hasOwnProperty("index")) {
+                msgInfo.done();
                 return;
             }
             var gid = parts.id;
             if (!pending.hasOwnProperty(gid)) {
                 pending[gid] = {
                     count: undefined,
-                    msgs: [],
+                    msgInfos: [],
                     seq_no: pending_id++
                 };
             }
             var group = pending[gid];
-            var msgs = group.msgs;
-            msgs.push(msg);
+            var msgInfos = group.msgInfos;
+            msgInfos.push(msgInfo);
             if (parts.hasOwnProperty("count")) {
                 group.count = parts.count;
             }
             pending_count++;
-            if (group.count === msgs.length) {
+            if (group.count === msgInfos.length) {
                 delete pending[gid]
                 sortMessageGroup(group).catch(err => {
-                    node.error(err,msg);
+                    // throw an error for last message, and just call done() for remaining messages
+                    msgInfos[msgInfos.length-1].done(err);
+                    for (let i = 0; i < msgInfos.length - 1; i++) {
+                        msgInfos[i].done()
+                    };
                 });
-                pending_count -= msgs.length;
+                pending_count -= msgInfos.length;
             } else {
                 var max_msgs = max_kept_msgs_count(node);
                 if ((max_msgs > 0) && (pending_count > max_msgs)) {
                     pending_count -= removeOldestPending();
-                    node.error(RED._("sort.too-many"), msg);
                 }
             }
         }
 
-        this.on("input", function(msg) {
-            processMessage(msg);
+        this.on("input", function(msg, send, done) {
+            processMessage({msg, send, done});
         });
 
         this.on("close", function() {
             for(var key in pending) {
                 if (pending.hasOwnProperty(key)) {
-                    node.log(RED._("sort.clear"), pending[key].msgs[0]);
+                    node.log(RED._("sort.clear"), pending[key].msgInfos[0]);
+                    const group = pending[key];
+                    group.msgInfos.forEach(mInfo => {
+                        mInfo.done();
+                    });
                     delete pending[key];
                 }
             }

packages/node_modules/@node-red/nodes/core/sequence/19-batch.js

@@ -32,11 +32,11 @@ module.exports = function(RED) {
         return _max_kept_msgs_count;
     }
 
-    function send_msgs(node, msgs, clone_msg) {
-        var count = msgs.length;
-        var msg_id = msgs[0]._msgid;
+    function send_msgs(node, msgInfos, clone_msg) {
+        var count = msgInfos.length;
+        var msg_id = msgInfos[0].msg._msgid;
         for (var i = 0; i < count; i++) {
-            var msg = clone_msg ? RED.util.cloneMessage(msgs[i]) : msgs[i];
+            var msg = clone_msg ? RED.util.cloneMessage(msgInfos[i].msg) : msgInfos[i].msg;
             if (!msg.hasOwnProperty("parts")) {
                 msg.parts = {};
             }
@@ -44,14 +44,16 @@ module.exports = function(RED) {
             parts.id = msg_id;
             parts.index = i;
             parts.count = count;
-            node.send(msg);
+            msgInfos[i].send(msg);
+            //msgInfos[i].done();
         }
     }
 
     function send_interval(node, allow_empty_seq) {
-        let msgs = node.pending;
-        if (msgs.length > 0) {
-            send_msgs(node, msgs, false);
+        let msgInfos = node.pending;
+        if (msgInfos.length > 0) {
+            send_msgs(node, msgInfos, false);
+            msgInfos.forEach(e => e.done());
             node.pending = [];
         }
         else {
@@ -108,19 +110,20 @@ module.exports = function(RED) {
                 return;
             }
         }
-        var msgs = [];
+        var msgInfos = [];
         for (var topic of topics) {
-            var t_msgs = get_msgs_of_topic(pending, topic);
-            msgs = msgs.concat(t_msgs);
+            var t_msgInfos = get_msgs_of_topic(pending, topic);
+            msgInfos = msgInfos.concat(t_msgInfos);
         }
         for (var topic of topics) {
             remove_topic(pending, topic);
         }
-        send_msgs(node, msgs, true);
-        node.pending_count -= msgs.length;
+        send_msgs(node, msgInfos, true);
+        msgInfos.forEach(e => e.done() );
+        node.pending_count -= msgInfos.length;
     }
 
-    function add_to_topic_group(pending, topic, gid, msg) {
+    function add_to_topic_group(pending, topic, gid, msgInfo) {
         if (!pending.hasOwnProperty(topic)) {
             pending[topic] = { groups: {}, gids: [] };
         }
@@ -132,32 +135,43 @@ module.exports = function(RED) {
             gids.push(gid);
         }
         var group = groups[gid];
-        group.msgs.push(msg);
+        group.msgs.push(msgInfo);
         if ((group.count === undefined) &&
-            msg.parts.hasOwnProperty('count')) {
-            group.count = msg.parts.count;
+            msgInfo.msg.parts.hasOwnProperty('count')) {
+            group.count = msgInfo.msg.parts.count;
         }
     }
 
-    function concat_msg(node, msg) {
+    function concat_msg(node, msg, send, done) {
         var topic = msg.topic;
         if(node.topics.indexOf(topic) >= 0) {
             if (!msg.hasOwnProperty("parts") ||
                 !msg.parts.hasOwnProperty("id") ||
                 !msg.parts.hasOwnProperty("index") ||
                 !msg.parts.hasOwnProperty("count")) {
-                node.error(RED._("batch.no-parts"), msg);
+                done(RED._("batch.no-parts"));
                 return;
             }
             var gid = msg.parts.id;
             var pending = node.pending;
-            add_to_topic_group(pending, topic, gid, msg);
+            add_to_topic_group(pending, topic, gid, {msg, send, done});
             node.pending_count++;
             var max_msgs = max_kept_msgs_count(node);
             if ((max_msgs > 0) && (node.pending_count > max_msgs)) {
+                Object.values(node.pending).forEach(p_topic => {
+                    Object.values(p_topic.groups).forEach(group => {
+                        group.msgs.forEach(msgInfo => {
+                            if (msgInfo.msg.id === msg.id) {
+                                // the message that caused the overflow
+                                msgInfo.done(RED._("batch.too-many"));
+                            } else {
+                                msgInfo.done();
+                            }
+                        })
+                    })
+                });
                 node.pending = {};
                 node.pending_count = 0;
-                node.error(RED._("batch.too-many"), msg);
             }
             try_concat(node, pending);
         }
@@ -178,29 +192,37 @@ module.exports = function(RED) {
                 return;
             }
             node.pending = [];
-            this.on("input", function(msg) {
+            this.on("input", function(msg, send, done) {
                 if (msg.hasOwnProperty("reset")) {
+                    node.pending.forEach(e => e.done());
                     node.pending = [];
                     node.pending_count = 0;
+                    done();
                     return;
                 }
                 var queue = node.pending;
-                queue.push(msg);
+                queue.push({msg, send, done});
                 node.pending_count++;
                 if (queue.length === count) {
                     send_msgs(node, queue, is_overlap);
+                    for (let i = 0; i < queue.length-overlap; i++) {
+                        queue[i].done();
+                    }
                     node.pending =
                         (overlap === 0) ? [] : queue.slice(-overlap);
                     node.pending_count = 0;
                 }
                 var max_msgs = max_kept_msgs_count(node);
                 if ((max_msgs > 0) && (node.pending_count > max_msgs)) {
+                    let lastMInfo = node.pending.pop();
+                    lastMInfo.done(RED._("batch.too-many"));
+                    node.pending.forEach(e => e.done());
                     node.pending = [];
                     node.pending_count = 0;
-                    node.error(RED._("batch.too-many"), msg);
                 }
             });
             this.on("close", function() {
+                node.pending.forEach(e=> e.done());
                 node.pending_count = 0;
                 node.pending = [];
             });
@@ -217,31 +239,36 @@ module.exports = function(RED) {
             if (interval > 0) {
                 timer = setInterval(msgHandler, interval);
             }
-            this.on("input", function(msg) {
+            this.on("input", function(msg, send, done) {
                 if (msg.hasOwnProperty("reset")) {
                     if (timer !== undefined) {
                         clearInterval(timer);
                     }
+                    node.pending.forEach(e => e.done());
                     node.pending = [];
                     node.pending_count = 0;
+                    done();
                     if (interval > 0) {
                         timer = setInterval(msgHandler, interval);
                     }
                     return;
                 }
-                node.pending.push(msg);
+                node.pending.push({msg, send, done});
                 node.pending_count++;
                 var max_msgs = max_kept_msgs_count(node);
                 if ((max_msgs > 0) && (node.pending_count > max_msgs)) {
+                    let lastMInfo = node.pending.pop();
+                    lastMInfo.done(RED._("batch.too-many"));
+                    node.pending.forEach(e => e.done());
                     node.pending = [];
                     node.pending_count = 0;
-                    node.error(RED._("batch.too-many"), msg);
                 }
             });
             this.on("close", function() {
                 if (timer !== undefined) {
                     clearInterval(timer);
                 }
+                node.pending.forEach(e => e.done());
                 node.pending = [];
                 node.pending_count = 0;
             });
@@ -251,15 +278,26 @@ module.exports = function(RED) {
                 return x.topic;
             });
             node.pending = {};
-            this.on("input", function(msg) {
+            this.on("input", function(msg, send, done) {
                 if (msg.hasOwnProperty("reset")) {
+                    Object.values(node.pending).forEach(p_topic => {
+                        Object.values(p_topic.groups).forEach(group => {
+                            group.msgs.forEach(e => e.done());
+                        });
+                    });
                     node.pending = {};
                     node.pending_count = 0;
+                    done();
                     return;
                 }
-                concat_msg(node, msg);
+                concat_msg(node, msg, send, done);
             });
             this.on("close", function() {
+                Object.values(node.pending).forEach(p_topic => {
+                    Object.values(p_topic.groups).forEach(group => {
+                        group.msgs.forEach(e => e.done());
+                    });
+                });
                 node.pending = {};
                 node.pending_count = 0;
             });

packages/node_modules/@node-red/nodes/examples/parser/csv/01 - Parse CSV with default column name as message sequence.json

@@ -0,0 +1,99 @@
+[
+    {
+        "id": "330f4888.cccb28",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 260,
+        "y": 180,
+        "wires": [
+            [
+                "ed11f8d6.5e3c88"
+            ]
+        ]
+    },
+    {
+        "id": "a0288b44.71d488",
+        "type": "csv",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "sep": ",",
+        "hdrin": "",
+        "hdrout": "none",
+        "multi": "one",
+        "ret": "\\n",
+        "temp": "",
+        "skip": "0",
+        "strings": true,
+        "include_empty_strings": "",
+        "include_null_values": "",
+        "x": 600,
+        "y": 180,
+        "wires": [
+            [
+                "369cbe42.4af9f2"
+            ]
+        ]
+    },
+    {
+        "id": "ed11f8d6.5e3c88",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "CSV data",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "text",
+        "syntax": "mustache",
+        "template": "Apple,100,Canada\nOrange,120,USA\nBanana,80,Philippines",
+        "output": "str",
+        "x": 430,
+        "y": 180,
+        "wires": [
+            [
+                "a0288b44.71d488"
+            ]
+        ]
+    },
+    {
+        "id": "369cbe42.4af9f2",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 780,
+        "y": 180,
+        "wires": []
+    },
+    {
+        "id": "783cfaa6.52fbe4",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Parse CSV with default column name as messages",
+        "info": "CSV node can parse input CSV data.\nParsed CSV record can be sent as a message sequence.\nEach message payload points to an object with `col`*N* as a key and CSV value as a value.\n",
+        "x": 330,
+        "y": 120,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/csv/02 - Parse CSV with default column name as array.json

@@ -0,0 +1,99 @@
+[
+    {
+        "id": "98c9d44d.4457b8",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 260,
+        "y": 360,
+        "wires": [
+            [
+                "65476517.3d760c"
+            ]
+        ]
+    },
+    {
+        "id": "76df98f7.0dcd08",
+        "type": "csv",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "sep": ",",
+        "hdrin": "",
+        "hdrout": "none",
+        "multi": "mult",
+        "ret": "\\n",
+        "temp": "",
+        "skip": "0",
+        "strings": true,
+        "include_empty_strings": "",
+        "include_null_values": "",
+        "x": 600,
+        "y": 360,
+        "wires": [
+            [
+                "557979e0.e6b588"
+            ]
+        ]
+    },
+    {
+        "id": "65476517.3d760c",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "CSV data",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "text",
+        "syntax": "mustache",
+        "template": "Apple,100,Canada\nOrange,120,USA\nBanana,80,Philippines",
+        "output": "str",
+        "x": 430,
+        "y": 360,
+        "wires": [
+            [
+                "76df98f7.0dcd08"
+            ]
+        ]
+    },
+    {
+        "id": "557979e0.e6b588",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 780,
+        "y": 360,
+        "wires": []
+    },
+    {
+        "id": "187f4ab3.4c9ab5",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Parse CSV with default column name as array",
+        "info": "CSV node can send a single message with array of parsed CSV records.\nEach element of the array consists of objects with key-value pair.",
+        "x": 320,
+        "y": 300,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/csv/03 - Parse CSV with specified column name as message sequence.json

@@ -0,0 +1,99 @@
+[
+    {
+        "id": "1216e95b.1b1e87",
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+        "z": "4b63452d.672afc",
+        "name": "",
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+        "wires": [
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+        "name": "",
+        "sep": ",",
+        "hdrin": "",
+        "hdrout": "none",
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+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "CSV data",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "text",
+        "syntax": "mustache",
+        "template": "Apple,100,Canada\nOrange,120,USA\nBanana,80,Philippines",
+        "output": "str",
+        "x": 430,
+        "y": 560,
+        "wires": [
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+        "active": true,
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+        "wires": []
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+        "id": "aaa1ee8f.21e2c",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Parse CSV with specified column name as messages",
+        "info": "CSV node can specify column name of parsed objects in its settings panel.",
+        "x": 340,
+        "y": 500,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/csv/04 - Parse CSV with column name in first row as message sequence.json

@@ -0,0 +1,99 @@
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+        "props": [
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+        "z": "4b63452d.672afc",
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packages/node_modules/@node-red/nodes/examples/parser/csv/05 - Convert JavaScript object to CSV.json

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packages/node_modules/@node-red/nodes/examples/parser/csv/06 - Convert JavaScript object to CSV.json

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packages/node_modules/@node-red/nodes/examples/parser/csv/07 - Convert array of JavaScript objects to CSV with column name header.json

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packages/node_modules/@node-red/nodes/examples/parser/csv/08 - Specify column names in input message.json

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packages/node_modules/@node-red/nodes/examples/parser/csv/09 - Send column name when reset property set.json

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+        "output": "json",
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+            ]
+        ]
+    },
+    {
+        "id": "afd4e6b3.624a28",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "JS object",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"kind\": \"Banana\",\n    \"price\": 80,\n    \"origin\": \"Philippines\"\n}",
+        "output": "json",
+        "x": 470,
+        "y": 1720,
+        "wires": [
+            [
+                "870620b9.95343"
+            ]
+        ]
+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/csv/10 - Join parsed CSV message sequence using join node.json

@@ -0,0 +1,150 @@
+[
+    {
+        "id": "195c168c.44f149",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 260,
+        "y": 1900,
+        "wires": [
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+                "b270564c.171908"
+            ]
+        ]
+    },
+    {
+        "id": "8ec8cf9e.103fa",
+        "type": "csv",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "sep": ",",
+        "hdrin": true,
+        "hdrout": "none",
+        "multi": "one",
+        "ret": "\\n",
+        "temp": "",
+        "skip": "0",
+        "strings": true,
+        "include_empty_strings": "",
+        "include_null_values": "",
+        "x": 600,
+        "y": 1900,
+        "wires": [
+            [
+                "5c5254a8.bc562c"
+            ]
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+    },
+    {
+        "id": "b270564c.171908",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "CSV data",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "text",
+        "syntax": "mustache",
+        "template": "kind,price,origin\nApple,100,Canada\nOrange,120,USA\nBanana,80,Philippines",
+        "output": "str",
+        "x": 430,
+        "y": 1900,
+        "wires": [
+            [
+                "8ec8cf9e.103fa"
+            ]
+        ]
+    },
+    {
+        "id": "1c7be442.6a4bdc",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 1090,
+        "y": 1900,
+        "wires": []
+    },
+    {
+        "id": "d3da7cfb.cf596",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Join parsed CSV message sequence using join node",
+        "info": "Parset CSV message sequence can be joined by join node.",
+        "x": 330,
+        "y": 1840,
+        "wires": []
+    },
+    {
+        "id": "a07c9e26.c84fd",
+        "type": "csv",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "sep": ",",
+        "hdrin": "",
+        "hdrout": "none",
+        "multi": "one",
+        "ret": "\\n",
+        "temp": "kind,price",
+        "skip": "0",
+        "strings": true,
+        "include_empty_strings": "",
+        "include_null_values": "",
+        "x": 910,
+        "y": 1900,
+        "wires": [
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+    {
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+        "type": "join",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "mode": "auto",
+        "build": "string",
+        "property": "payload",
+        "propertyType": "msg",
+        "key": "topic",
+        "joiner": "\\n",
+        "joinerType": "str",
+        "accumulate": false,
+        "timeout": "",
+        "count": "",
+        "reduceRight": false,
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+        "reduceInit": "",
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+]

packages/node_modules/@node-red/nodes/examples/parser/html/01 - Extract array of HTML element by CSS selector.json

@@ -0,0 +1,94 @@
+[
+    {
+        "id": "8c5224a6.201b88",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
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+                "vt": "str"
+            }
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+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 220,
+        "y": 180,
+        "wires": [
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+            ]
+        ]
+    },
+    {
+        "id": "d6c67e51.0d709",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "HTML text",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "handlebars",
+        "syntax": "plain",
+        "template": "<html>\n    <head>\n        <title>List of Fruits</title>\n    </head>\n    <body>\n        <ul>\n            <li class=\"Item\">Apple</li>\n            <li class=\"Item\">Orange</li>\n            <li class=\"Item\">Banana</li>\n        </ul>\n    </body>\n</html>\n",
+        "output": "str",
+        "x": 390,
+        "y": 180,
+        "wires": [
+            [
+                "599a1155.61a5c"
+            ]
+        ]
+    },
+    {
+        "id": "b0d5cd89.338df",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Extract array of HTML element by CSS selector",
+        "info": "HTML node can be used to extract elements in HTML document as an array using CSS selector.",
+        "x": 280,
+        "y": 120,
+        "wires": []
+    },
+    {
+        "id": "599a1155.61a5c",
+        "type": "html",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "outproperty": "payload",
+        "tag": ".Item",
+        "ret": "html",
+        "as": "single",
+        "x": 550,
+        "y": 180,
+        "wires": [
+            [
+                "942b23d1.cce09"
+            ]
+        ]
+    },
+    {
+        "id": "942b23d1.cce09",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
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+        "statusType": "auto",
+        "x": 710,
+        "y": 180,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/html/02 - Extract sequence of HTML element by CSS selector.json

@@ -0,0 +1,94 @@
+[
+    {
+        "id": "a44973e8.6319b",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
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+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
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+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 220,
+        "y": 360,
+        "wires": [
+            [
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+            ]
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+    },
+    {
+        "id": "de1b012e.96ec3",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "HTML text",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "handlebars",
+        "syntax": "plain",
+        "template": "<html>\n    <head>\n        <title>List of Fruits</title>\n    </head>\n    <body>\n        <ul>\n            <li class=\"Item\">Apple</li>\n            <li class=\"Item\">Orange</li>\n            <li class=\"Item\">Banana</li>\n        </ul>\n    </body>\n</html>\n",
+        "output": "str",
+        "x": 390,
+        "y": 360,
+        "wires": [
+            [
+                "cee70712.6f3538"
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+    },
+    {
+        "id": "99e32bc7.c8e508",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Extract sequence of HTML element by CSS selector",
+        "info": "HTML node can be used to extract elements in HTML document as a messege sequence using CSS selector.",
+        "x": 290,
+        "y": 300,
+        "wires": []
+    },
+    {
+        "id": "cee70712.6f3538",
+        "type": "html",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "outproperty": "payload",
+        "tag": ".Item",
+        "ret": "html",
+        "as": "multi",
+        "x": 550,
+        "y": 360,
+        "wires": [
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+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
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+        "statusType": "auto",
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+]

packages/node_modules/@node-red/nodes/examples/parser/html/03 - Extract array of HTML element by CSS selector specified in message.json

@@ -0,0 +1,121 @@
+[
+    {
+        "id": "653ce9aa.b6a1c8",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
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+                "p": "topic",
+                "vt": "str"
+            }
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+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 220,
+        "y": 560,
+        "wires": [
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+    {
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+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "HTML text",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "handlebars",
+        "syntax": "plain",
+        "template": "<html>\n    <head>\n        <title>List of Fruits</title>\n    </head>\n    <body>\n        <ul>\n            <li class=\"Item\">Apple</li>\n            <li class=\"Item\">Orange</li>\n            <li class=\"Item\">Banana</li>\n        </ul>\n    </body>\n</html>\n",
+        "output": "str",
+        "x": 390,
+        "y": 560,
+        "wires": [
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+                "a52319c3.89b008"
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+        ]
+    },
+    {
+        "id": "8bc35379.31d99",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Extract array of HTML element by CSS selector specified in message",
+        "info": "CSS selector for HTML node can be specified by `select` property of input message.",
+        "x": 350,
+        "y": 500,
+        "wires": []
+    },
+    {
+        "id": "9c49de8a.bad25",
+        "type": "html",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "outproperty": "payload",
+        "tag": "",
+        "ret": "html",
+        "as": "single",
+        "x": 730,
+        "y": 560,
+        "wires": [
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+    {
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+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
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+        "statusType": "auto",
+        "x": 890,
+        "y": 560,
+        "wires": []
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+    {
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+        "type": "change",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "rules": [
+            {
+                "t": "set",
+                "p": "select",
+                "pt": "msg",
+                "to": ".Item",
+                "tot": "str"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 560,
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packages/node_modules/@node-red/nodes/examples/parser/html/04 - Join extracedt sequence of HTML element using join node.json

@@ -0,0 +1,122 @@
+[
+    {
+        "id": "66cff4ee.f2761c",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
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+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 220,
+        "y": 760,
+        "wires": [
+            [
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+            ]
+        ]
+    },
+    {
+        "id": "2baaf6bf.0a02ca",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "HTML text",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "handlebars",
+        "syntax": "plain",
+        "template": "<html>\n    <head>\n        <title>List of Fruits</title>\n    </head>\n    <body>\n        <ul>\n            <li class=\"Item\">Apple</li>\n            <li class=\"Item\">Orange</li>\n            <li class=\"Item\">Banana</li>\n        </ul>\n    </body>\n</html>\n",
+        "output": "str",
+        "x": 390,
+        "y": 760,
+        "wires": [
+            [
+                "bbb22e6b.0fa25"
+            ]
+        ]
+    },
+    {
+        "id": "a57d35d0.8aa538",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Join extracted  sequence of HTML element using join node",
+        "info": "Message sequence extracted by HTML node can be combined using join node.",
+        "x": 310,
+        "y": 700,
+        "wires": []
+    },
+    {
+        "id": "bbb22e6b.0fa25",
+        "type": "html",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "outproperty": "payload",
+        "tag": ".Item",
+        "ret": "html",
+        "as": "multi",
+        "x": 550,
+        "y": 760,
+        "wires": [
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+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
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+        "statusType": "auto",
+        "x": 850,
+        "y": 760,
+        "wires": []
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+        "id": "bd01ca4.966ad38",
+        "type": "join",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "mode": "custom",
+        "build": "string",
+        "property": "payload",
+        "propertyType": "msg",
+        "key": "topic",
+        "joiner": ",",
+        "joinerType": "str",
+        "accumulate": false,
+        "timeout": "",
+        "count": "",
+        "reduceRight": false,
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+        "reduceInit": "",
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+        "x": 690,
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+]

packages/node_modules/@node-red/nodes/examples/parser/json/01 - Convert JSON string to JavaScript object.json

@@ -0,0 +1,92 @@
+[
+    {
+        "id": "9976e95d.2f8398",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 240,
+        "y": 180,
+        "wires": [
+            [
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+            ]
+        ]
+    },
+    {
+        "id": "6684abb1.8eb454",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Convert JSON string to JS object",
+        "info": "JSON node can convert JSON string to JavaScript object.",
+        "x": 250,
+        "y": 120,
+        "wires": []
+    },
+    {
+        "id": "d94fc083.49d87",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "JSON string",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"kind\": \"Apple\",\n    \"price\": 100,\n    \"origin\": \"Canada\"\n}",
+        "output": "str",
+        "x": 410,
+        "y": 180,
+        "wires": [
+            [
+                "1a3dc54a.78598b"
+            ]
+        ]
+    },
+    {
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+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 730,
+        "y": 180,
+        "wires": []
+    },
+    {
+        "id": "1a3dc54a.78598b",
+        "type": "json",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "action": "",
+        "pretty": false,
+        "x": 570,
+        "y": 180,
+        "wires": [
+            [
+                "8950a55d.023988"
+            ]
+        ]
+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/json/02 - Convert JavaScript object to JSON string.json

@@ -0,0 +1,92 @@
+[
+    {
+        "id": "cb13761f.56c328",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 240,
+        "y": 380,
+        "wires": [
+            [
+                "c607642a.78c3c8"
+            ]
+        ]
+    },
+    {
+        "id": "180b1e22.0074e2",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Convert JS object to JSON string",
+        "info": "JSON node can convert JavaScript object to JSON string.",
+        "x": 250,
+        "y": 320,
+        "wires": []
+    },
+    {
+        "id": "c607642a.78c3c8",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "JS object",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"kind\": \"Apple\",\n    \"price\": 100,\n    \"origin\": \"Canada\"\n}",
+        "output": "json",
+        "x": 400,
+        "y": 380,
+        "wires": [
+            [
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+        ]
+    },
+    {
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+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
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+        "complete": "false",
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+        "statusType": "auto",
+        "x": 730,
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+        "wires": []
+    },
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+        "id": "bf309844.fa12e8",
+        "type": "json",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "action": "",
+        "pretty": false,
+        "x": 570,
+        "y": 380,
+        "wires": [
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+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/json/03 - Validate input JSON string.json

@@ -0,0 +1,160 @@
+[
+    {
+        "id": "2b18621b.e2670e",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "OK",
+        "props": [
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+            },
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+                "vt": "str"
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+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
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+        "x": 230,
+        "y": 580,
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+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Validate input JSON string",
+        "info": "JSON node can validate input JSON string using [JSON schema](https://json-schema.org/) when converting to JavaScript object.",
+        "x": 230,
+        "y": 520,
+        "wires": []
+    },
+    {
+        "id": "5986faee.aef954",
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+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"kind\": \"Apple\",\n    \"price\": 100,\n    \"origin\": \"Canada\"\n}",
+        "output": "str",
+        "x": 410,
+        "y": 580,
+        "wires": [
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+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "payload",
+        "targetType": "msg",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 910,
+        "y": 580,
+        "wires": []
+    },
+    {
+        "id": "2fad9978.ea1916",
+        "type": "json",
+        "z": "4b63452d.672afc",
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+        "property": "payload",
+        "action": "",
+        "pretty": false,
+        "x": 750,
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+        "wires": [
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+        "id": "f8a67c6d.4f1f1",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "Schema",
+        "field": "schema",
+        "fieldType": "msg",
+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"type\": \"object\",\n    \"properties\": {\n        \"kind\": {\n            \"type\": \"string\"\n        },\n        \"price\": {\n            \"type\": \"number\"\n        },\n        \"origin\": {\n            \"type\": \"string\"\n        }\n    }\n}",
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+        "name": "NG",
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+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "JSON string",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"kind\": \"Apple\",\n    \"price\": \"100\",\n    \"origin\": \"Canada\"\n}",
+        "output": "str",
+        "x": 410,
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+        "wires": [
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packages/node_modules/@node-red/nodes/examples/parser/xml/01 - Convert JavaScript object to XML.json

@@ -0,0 +1,92 @@
+[
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+        "id": "82f1bd0b.43474",
+        "type": "xml",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "attr": "",
+        "chr": "",
+        "x": 530,
+        "y": 180,
+        "wires": [
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+        "name": "",
+        "props": [
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+            {
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+                "vt": "str"
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+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 200,
+        "y": 180,
+        "wires": [
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+    },
+    {
+        "id": "7b014430.dfd94c",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Convert JavaScript object to XML",
+        "info": "XML node can convert JavaScript object to XML string.",
+        "x": 240,
+        "y": 120,
+        "wires": []
+    },
+    {
+        "id": "1cd4ad02.9a5423",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
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+        "complete": "false",
+        "statusVal": "",
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+        "x": 690,
+        "y": 180,
+        "wires": []
+    },
+    {
+        "id": "cdd1c154.3a655",
+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "JS object",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"kind\": \"Apple\",\n    \"price\": 100,\n    \"origin\": \"Canada\"\n}",
+        "output": "json",
+        "x": 360,
+        "y": 180,
+        "wires": [
+            [
+                "82f1bd0b.43474"
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+    }
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packages/node_modules/@node-red/nodes/examples/parser/xml/02 - Convert XML to JavaScript object.json

@@ -0,0 +1,92 @@
+[
+    {
+        "id": "93e423a9.a407d",
+        "type": "xml",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "attr": "",
+        "chr": "",
+        "x": 530,
+        "y": 360,
+        "wires": [
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+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
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+            {
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+                "vt": "str"
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+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 200,
+        "y": 360,
+        "wires": [
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+    {
+        "id": "a9f97b00.57d658",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Convert XML to JavaScript object",
+        "info": "XML node can convert XML string to JavaScript object.",
+        "x": 240,
+        "y": 300,
+        "wires": []
+    },
+    {
+        "id": "2d0dde7e.a50082",
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+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
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+        "y": 360,
+        "wires": []
+    },
+    {
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+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "XML string",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "html",
+        "syntax": "plain",
+        "template": "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<fruit id=\"100\">\n    <kind>Apple</kind>\n    <price>100</price>\n    <origin>Canada</origin>\n</fruit>",
+        "output": "str",
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+        "y": 360,
+        "wires": [
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packages/node_modules/@node-red/nodes/examples/parser/xml/03 - Control conversion using options property.json

@@ -0,0 +1,119 @@
+[
+    {
+        "id": "581bd648.636628",
+        "type": "xml",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "property": "payload",
+        "attr": "",
+        "chr": "",
+        "x": 710,
+        "y": 540,
+        "wires": [
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+    {
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+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
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+            {
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+                "vt": "str"
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+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 200,
+        "y": 540,
+        "wires": [
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+    {
+        "id": "8a214c05.dc61f",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Control conversion using options property",
+        "info": "XML node can control conversion by setting `options` property (defined by [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js/blob/master/README.md#options)) in input message.",
+        "x": 260,
+        "y": 480,
+        "wires": []
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+        "type": "debug",
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+        "z": "4b63452d.672afc",
+        "name": "XML string",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "html",
+        "syntax": "plain",
+        "template": "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<fruit id=\"100\">\n    <kind>Apple</kind>\n    <price>100</price>\n    <origin>Canada</origin>\n</fruit>",
+        "output": "str",
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+        "y": 540,
+        "wires": [
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+        "type": "change",
+        "z": "4b63452d.672afc",
+        "name": "set options",
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+                "t": "set",
+                "p": "options",
+                "pt": "msg",
+                "to": "{\"explicitArray\":false}",
+                "tot": "json"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 550,
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+        "wires": [
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+                "581bd648.636628"
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+        ]
+    }
+]

packages/node_modules/@node-red/nodes/examples/parser/yaml/01 - Convert JavaScript object to YAML.json

@@ -0,0 +1,90 @@
+[
+    {
+        "id": "84222b92.d65d18",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 200,
+        "y": 180,
+        "wires": [
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+        ]
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+    {
+        "id": "7b014430.dfd94c",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Convert JavaScript object to YAML",
+        "info": "YAML node can convert JavaScript object to YAML string.",
+        "x": 240,
+        "y": 120,
+        "wires": []
+    },
+    {
+        "id": "1cd4ad02.9a5423",
+        "type": "debug",
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+        "console": false,
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+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 670,
+        "y": 180,
+        "wires": []
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+    {
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+        "type": "template",
+        "z": "4b63452d.672afc",
+        "name": "JS object",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "json",
+        "syntax": "plain",
+        "template": "{\n    \"fruits\" : {\n        \"kind\": \"Apple\",\n        \"price\": 100,\n        \"origin\": \"Canada\"\n    }\n}",
+        "output": "json",
+        "x": 360,
+        "y": 180,
+        "wires": [
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+        ]
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+    {
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+        "type": "yaml",
+        "z": "4b63452d.672afc",
+        "property": "payload",
+        "name": "",
+        "x": 510,
+        "y": 180,
+        "wires": [
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packages/node_modules/@node-red/nodes/examples/parser/yaml/02 - Convert YAML to JavaScript object.json

@@ -0,0 +1,90 @@
+[
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+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
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+            }
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+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 200,
+        "y": 360,
+        "wires": [
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+    {
+        "id": "a9f97b00.57d658",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Convert YAML to JavaScript object",
+        "info": "YAML node can convert YAML string to JavaScript object.",
+        "x": 240,
+        "y": 300,
+        "wires": []
+    },
+    {
+        "id": "2d0dde7e.a50082",
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+        "z": "4b63452d.672afc",
+        "name": "YAML string",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "yaml",
+        "syntax": "plain",
+        "template": "fruits:\n    kind: Apple\n    price: 100\n    origin: Canada",
+        "output": "str",
+        "x": 370,
+        "y": 360,
+        "wires": [
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+        "property": "payload",
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+        "x": 530,
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+        "wires": [
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packages/node_modules/@node-red/nodes/examples/storage/file-in/01 - Read string from a file.json

@@ -0,0 +1,113 @@
+[
+    {
+        "id": "84222b92.d65d18",
+        "type": "inject",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "props": [
+            {
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+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "Hello, World!",
+        "payloadType": "str",
+        "x": 230,
+        "y": 220,
+        "wires": [
+            [
+                "b4b9f603.739598"
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+    },
+    {
+        "id": "7b014430.dfd94c",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "Write string to a file, then read from the file",
+        "info": "File-in node can read string from a file.",
+        "x": 260,
+        "y": 140,
+        "wires": []
+    },
+    {
+        "id": "b4b9f603.739598",
+        "type": "file",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "true",
+        "encoding": "none",
+        "x": 420,
+        "y": 220,
+        "wires": [
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+    },
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+        "type": "debug",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
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+        "x": 810,
+        "y": 220,
+        "wires": []
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+    {
+        "id": "6dc01cac.5c4bf4",
+        "type": "file in",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "format": "utf8",
+        "chunk": false,
+        "sendError": false,
+        "encoding": "none",
+        "x": 620,
+        "y": 220,
+        "wires": [
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+    },
+    {
+        "id": "f4b4309a.3b78a",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↑read result from file",
+        "info": "",
+        "x": 630,
+        "y": 260,
+        "wires": []
+    },
+    {
+        "id": "672d3693.3cabd8",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↓write to /tmp/hello.txt",
+        "info": "",
+        "x": 440,
+        "y": 180,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/storage/file-in/02 - Read data in specified encoding.json

@@ -0,0 +1,113 @@
+[
+    {
+        "id": "8997398f.c5d628",
+        "type": "inject",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "😀",
+        "payloadType": "str",
+        "x": 210,
+        "y": 480,
+        "wires": [
+            [
+                "56e32d23.050f44"
+            ]
+        ]
+    },
+    {
+        "id": "4e598e65.1799d",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "Read data in specified encoding",
+        "info": "File-in node can specify encoding of data read from a file.",
+        "x": 230,
+        "y": 400,
+        "wires": []
+    },
+    {
+        "id": "56e32d23.050f44",
+        "type": "file",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "true",
+        "encoding": "none",
+        "x": 380,
+        "y": 480,
+        "wires": [
+            [
+                "38fa0579.f2cd8a"
+            ]
+        ]
+    },
+    {
+        "id": "d28c8994.99c0a8",
+        "type": "debug",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 770,
+        "y": 480,
+        "wires": []
+    },
+    {
+        "id": "38fa0579.f2cd8a",
+        "type": "file in",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "format": "utf8",
+        "chunk": false,
+        "sendError": false,
+        "encoding": "base64",
+        "x": 580,
+        "y": 480,
+        "wires": [
+            [
+                "d28c8994.99c0a8"
+            ]
+        ]
+    },
+    {
+        "id": "fa22ca20.ae4528",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↑read data from file as base64 string",
+        "info": "",
+        "x": 640,
+        "y": 520,
+        "wires": []
+    },
+    {
+        "id": "148e25ad.98891a",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↓write to /tmp/hello.txt",
+        "info": "",
+        "x": 400,
+        "y": 440,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/storage/file-in/03 - Read data breaking lines into messages.json

@@ -0,0 +1,132 @@
+[
+    {
+        "id": "6a0b1d03.d4cee4",
+        "type": "inject",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 220,
+        "y": 740,
+        "wires": [
+            [
+                "d4b00cb7.a5a23"
+            ]
+        ]
+    },
+    {
+        "id": "f17ea1d1.8ecc3",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "Read data breaking lines into individual messages",
+        "info": "File-in node can break read text into messages with individual lines",
+        "x": 290,
+        "y": 660,
+        "wires": []
+    },
+    {
+        "id": "99ae7806.1d6428",
+        "type": "file",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "true",
+        "encoding": "none",
+        "x": 540,
+        "y": 740,
+        "wires": [
+            [
+                "70d7892f.d27db8"
+            ]
+        ]
+    },
+    {
+        "id": "7ed8282c.92b338",
+        "type": "debug",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 810,
+        "y": 800,
+        "wires": []
+    },
+    {
+        "id": "70d7892f.d27db8",
+        "type": "file in",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "format": "lines",
+        "chunk": false,
+        "sendError": false,
+        "encoding": "none",
+        "x": 620,
+        "y": 800,
+        "wires": [
+            [
+                "7ed8282c.92b338"
+            ]
+        ]
+    },
+    {
+        "id": "c1b7e05.1d94b2",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↑read data from file breaking lines into messages",
+        "info": "",
+        "x": 720,
+        "y": 840,
+        "wires": []
+    },
+    {
+        "id": "a5f647b2.cf27a8",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↓write to /tmp/hello.txt",
+        "info": "",
+        "x": 560,
+        "y": 700,
+        "wires": []
+    },
+    {
+        "id": "d4b00cb7.a5a23",
+        "type": "template",
+        "z": "194a3e4f.a92772",
+        "name": "data",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "handlebars",
+        "syntax": "plain",
+        "template": "one\ntwo\nthree!",
+        "output": "str",
+        "x": 370,
+        "y": 740,
+        "wires": [
+            [
+                "99ae7806.1d6428"
+            ]
+        ]
+    }
+]

packages/node_modules/@node-red/nodes/examples/storage/file-in/04 - Create a message stream.json

@@ -0,0 +1,201 @@
+[
+    {
+        "id": "bdd57acc.2edc48",
+        "type": "inject",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 220,
+        "y": 1040,
+        "wires": [
+            [
+                "7a069b01.0c2324"
+            ]
+        ]
+    },
+    {
+        "id": "1fd12220.33953e",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "Creating a message stream from lines of data",
+        "info": "File-in node can break read text into messages with individual lines.  The messages creates a stream of messages.",
+        "x": 270,
+        "y": 960,
+        "wires": []
+    },
+    {
+        "id": "ab6eb213.2a08d",
+        "type": "file",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "true",
+        "encoding": "none",
+        "x": 540,
+        "y": 1040,
+        "wires": [
+            [
+                "b7ed49b0.649fb8"
+            ]
+        ]
+    },
+    {
+        "id": "c48d8ae0.9ff3a8",
+        "type": "debug",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 810,
+        "y": 1140,
+        "wires": []
+    },
+    {
+        "id": "b7ed49b0.649fb8",
+        "type": "file in",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "format": "lines",
+        "chunk": false,
+        "sendError": false,
+        "encoding": "none",
+        "x": 280,
+        "y": 1140,
+        "wires": [
+            [
+                "83073ebe.fcce4"
+            ]
+        ]
+    },
+    {
+        "id": "3c33e69f.6a04ba",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↑read data from file breaking lines into messages",
+        "info": "",
+        "x": 380,
+        "y": 1180,
+        "wires": []
+    },
+    {
+        "id": "3598bf7d.5712a",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↓write to /tmp/hello.txt",
+        "info": "",
+        "x": 560,
+        "y": 1000,
+        "wires": []
+    },
+    {
+        "id": "7a069b01.0c2324",
+        "type": "template",
+        "z": "194a3e4f.a92772",
+        "name": "data",
+        "field": "payload",
+        "fieldType": "msg",
+        "format": "handlebars",
+        "syntax": "plain",
+        "template": "Apple\nBanana\nGrape\nOrange",
+        "output": "str",
+        "x": 370,
+        "y": 1040,
+        "wires": [
+            [
+                "ab6eb213.2a08d"
+            ]
+        ]
+    },
+    {
+        "id": "8d4ed1d0.821fe",
+        "type": "join",
+        "z": "194a3e4f.a92772",
+        "name": "",
+        "mode": "auto",
+        "build": "string",
+        "property": "payload",
+        "propertyType": "msg",
+        "key": "topic",
+        "joiner": "\\n",
+        "joinerType": "str",
+        "accumulate": "false",
+        "timeout": "",
+        "count": "",
+        "reduceRight": false,
+        "x": 630,
+        "y": 1140,
+        "wires": [
+            [
+                "c48d8ae0.9ff3a8"
+            ]
+        ]
+    },
+    {
+        "id": "83073ebe.fcce4",
+        "type": "switch",
+        "z": "194a3e4f.a92772",
+        "name": "< D",
+        "property": "payload",
+        "propertyType": "msg",
+        "rules": [
+            {
+                "t": "lt",
+                "v": "D",
+                "vt": "str"
+            }
+        ],
+        "checkall": "true",
+        "repair": true,
+        "outputs": 1,
+        "x": 470,
+        "y": 1140,
+        "wires": [
+            [
+                "8d4ed1d0.821fe"
+            ]
+        ]
+    },
+    {
+        "id": "2088e195.f7aebe",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↓filter data before \"D\"",
+        "info": "",
+        "x": 520,
+        "y": 1100,
+        "wires": []
+    },
+    {
+        "id": "b848cdc7.61e06",
+        "type": "comment",
+        "z": "194a3e4f.a92772",
+        "name": "↑join to single string",
+        "info": "",
+        "x": 670,
+        "y": 1180,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/storage/file/01 - Write string to a file.json

@@ -0,0 +1,113 @@
+[
+    {
+        "id": "84222b92.d65d18",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "Hello, World!",
+        "payloadType": "str",
+        "x": 230,
+        "y": 200,
+        "wires": [
+            [
+                "b4b9f603.739598"
+            ]
+        ]
+    },
+    {
+        "id": "7b014430.dfd94c",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Write string to a file, then read from the file",
+        "info": "File node can write string to a file.",
+        "x": 260,
+        "y": 120,
+        "wires": []
+    },
+    {
+        "id": "b4b9f603.739598",
+        "type": "file",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "true",
+        "encoding": "none",
+        "x": 420,
+        "y": 200,
+        "wires": [
+            [
+                "6dc01cac.5c4bf4"
+            ]
+        ]
+    },
+    {
+        "id": "2587adb9.7e60f2",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 810,
+        "y": 200,
+        "wires": []
+    },
+    {
+        "id": "6dc01cac.5c4bf4",
+        "type": "file in",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "format": "utf8",
+        "chunk": false,
+        "sendError": false,
+        "encoding": "none",
+        "x": 620,
+        "y": 200,
+        "wires": [
+            [
+                "2587adb9.7e60f2"
+            ]
+        ]
+    },
+    {
+        "id": "f4b4309a.3b78a",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "↑read result from file",
+        "info": "",
+        "x": 630,
+        "y": 240,
+        "wires": []
+    },
+    {
+        "id": "672d3693.3cabd8",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "↓write to /tmp/hello.txt",
+        "info": "",
+        "x": 440,
+        "y": 160,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/storage/file/02 - Write string to a file specified by property.json

@@ -0,0 +1,118 @@
+[
+    {
+        "id": "704479e1.399388",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "filename",
+                "v": "/tmp/hello.txt",
+                "vt": "str"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "Hello, World!",
+        "payloadType": "str",
+        "x": 230,
+        "y": 400,
+        "wires": [
+            [
+                "402f3b7e.988014"
+            ]
+        ]
+    },
+    {
+        "id": "8e876a75.e9beb8",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Write string to a file specied by filename property, the read from the file",
+        "info": "File node can target file using `filename` property.",
+        "x": 350,
+        "y": 320,
+        "wires": []
+    },
+    {
+        "id": "402f3b7e.988014",
+        "type": "file",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "filename": "",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "true",
+        "encoding": "none",
+        "x": 390,
+        "y": 400,
+        "wires": [
+            [
+                "26e077d6.bbcd98"
+            ]
+        ]
+    },
+    {
+        "id": "97b6b6b2.a54b38",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 770,
+        "y": 400,
+        "wires": []
+    },
+    {
+        "id": "26e077d6.bbcd98",
+        "type": "file in",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "format": "utf8",
+        "chunk": false,
+        "sendError": false,
+        "encoding": "none",
+        "x": 580,
+        "y": 400,
+        "wires": [
+            [
+                "97b6b6b2.a54b38"
+            ]
+        ]
+    },
+    {
+        "id": "85062297.da79",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "↑read result from file",
+        "info": "",
+        "x": 590,
+        "y": 440,
+        "wires": []
+    },
+    {
+        "id": "7316c4fc.b1dcdc",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "↓write to file specified by filename property",
+        "info": "",
+        "x": 500,
+        "y": 360,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/storage/file/03 - Delete a file.json

@@ -0,0 +1,85 @@
+[
+    {
+        "id": "4ac00fb0.d5f52",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "",
+        "payloadType": "date",
+        "x": 220,
+        "y": 600,
+        "wires": [
+            [
+                "542cc2f4.92857c"
+            ]
+        ]
+    },
+    {
+        "id": "671f8295.0e6f6c",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Delete a file",
+        "info": "File node can delete a file.",
+        "x": 170,
+        "y": 540,
+        "wires": []
+    },
+    {
+        "id": "542cc2f4.92857c",
+        "type": "file",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "delete",
+        "encoding": "none",
+        "x": 420,
+        "y": 600,
+        "wires": [
+            [
+                "a24da523.5babe8"
+            ]
+        ]
+    },
+    {
+        "id": "a24da523.5babe8",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 630,
+        "y": 600,
+        "wires": []
+    },
+    {
+        "id": "51157051.2f62",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "↓delete a file",
+        "info": "",
+        "x": 390,
+        "y": 560,
+        "wires": []
+    }
+]

packages/node_modules/@node-red/nodes/examples/storage/file/04 - Specify encoding of written data.json

@@ -0,0 +1,113 @@
+[
+    {
+        "id": "e4ef1f5e.7cd82",
+        "type": "inject",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "props": [
+            {
+                "p": "payload"
+            },
+            {
+                "p": "topic",
+                "vt": "str"
+            }
+        ],
+        "repeat": "",
+        "crontab": "",
+        "once": false,
+        "onceDelay": 0.1,
+        "topic": "",
+        "payload": "8J+YgA==",
+        "payloadType": "str",
+        "x": 220,
+        "y": 820,
+        "wires": [
+            [
+                "72b37cc8.177054"
+            ]
+        ]
+    },
+    {
+        "id": "f5997af4.5a9298",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "Specify encoding of written data",
+        "info": "File node can specify encoding of data.",
+        "x": 230,
+        "y": 740,
+        "wires": []
+    },
+    {
+        "id": "72b37cc8.177054",
+        "type": "file",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "appendNewline": true,
+        "createDir": false,
+        "overwriteFile": "true",
+        "encoding": "base64",
+        "x": 400,
+        "y": 820,
+        "wires": [
+            [
+                "2da33ec.f45cac2"
+            ]
+        ]
+    },
+    {
+        "id": "2e814354.278c8c",
+        "type": "debug",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "active": true,
+        "tosidebar": true,
+        "console": false,
+        "tostatus": false,
+        "complete": "false",
+        "statusVal": "",
+        "statusType": "auto",
+        "x": 790,
+        "y": 820,
+        "wires": []
+    },
+    {
+        "id": "2da33ec.f45cac2",
+        "type": "file in",
+        "z": "4b63452d.672afc",
+        "name": "",
+        "filename": "/tmp/hello.txt",
+        "format": "utf8",
+        "chunk": false,
+        "sendError": false,
+        "encoding": "none",
+        "x": 600,
+        "y": 820,
+        "wires": [
+            [
+                "2e814354.278c8c"
+            ]
+        ]
+    },
+    {
+        "id": "ec754c99.84bfd",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "↓write string with base64 encoding",
+        "info": "",
+        "x": 460,
+        "y": 780,
+        "wires": []
+    },
+    {
+        "id": "3e6704ff.4ce25c",
+        "type": "comment",
+        "z": "4b63452d.672afc",
+        "name": "↑read result from file",
+        "info": "",
+        "x": 610,
+        "y": 860,
+        "wires": []
+    }
+]