Trial implementing pretty links via a macro

An experiment for #3883

.travis.yml

@@ -0,0 +1,34 @@
+language: node_js
+  - "node"
+
+stages:
+  - name: test
+  - name: build-prerelease
+    if: branch = "master"
+  - name: build-tiddlywiki-com
+    if: branch = "tiddlywiki-com"
+
+jobs:  
+  include:
+    - stage: test
+      script: ./bin/test.sh
+    - stage: build-prerelease
+      script:
+        - ./bin/travis-pre-build.sh
+        - export TW5_BUILD_TIDDLYWIKI='./tiddlywiki.js'
+        - export TW5_BUILD_VERSION=$(./bin/get-plugin-library-version-number)
+        - export TW5_BUILD_DETAILS="Prerelease built from branch '$TRAVIS_BRANCH' at commit $(git rev-parse HEAD) of $(git remote get-url origin) at $(date +'%F %T %Z')"
+        - export TW5_BUILD_MAIN_EDITION='./editions/prerelease'
+        - export TW5_BUILD_OUTPUT='./output/prerelease'
+        - ./bin/build-site.sh
+        - ./bin/travis-push.sh
+    - stage: build-tiddlywiki-com
+      script:
+        - ./bin/travis-pre-build.sh
+        - export TW5_BUILD_TIDDLYWIKI='./node_modules/tiddlywiki/tiddlywiki.js'
+        - export TW5_BUILD_VERSION=$(./bin/get-plugin-library-version-number)
+        - export TW5_BUILD_DETAILS="Built from branch '$TRAVIS_BRANCH' at commit $(git rev-parse HEAD) of $(git remote get-url origin) at $(date +'%F %T %Z')"
+        - export TW5_BUILD_MAIN_EDITION='./editions/tw5.com'
+        - export TW5_BUILD_OUTPUT='./output'
+        - ./bin/build-site.sh
+        - ./bin/travis-push.sh

bin/2bld.cmd

@@ -1,15 +0,0 @@
-@echo off
-
-rem build TiddlyWiki 2.x
-
-rem cook the TiddlyWiki 2.x.x index file
-
-node .\tiddlywiki.js ^
-	editions\tw2 ^
-	--verbose ^
-	--output tmp\tw2 ^
-	--load editions\tw2\source\tiddlywiki.com\index.html.recipe ^
-	--rendertiddler $:/core/templates/tiddlywiki2.template.html index.html text/plain ^
-	|| exit 1
-
-fc tmp\tw2\index.html editions\tw2\target\prebuilt.html

bin/2bld.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-
-# build TiddlyWiki 2.x
-
-# cook the TiddlyWiki 2.x.x index file
-
-node ./tiddlywiki.js \
-	editions/tw2 \
-	--verbose \
-	--output tmp/tw2 \
-	--load editions/tw2/source/tiddlywiki.com/index.html.recipe \
-	--rendertiddler $:/core/templates/tiddlywiki2.template.html index.html text/plain \
-	|| exit 1
-
-diff -q tmp/tw2/index.html editions/tw2/target/prebuilt.html

bin/build-site.sh

@@ -0,0 +1,443 @@
+#!/bin/bash
+
+# Build all tiddlywiki.com assets.
+
+# Default to the current version number for building the plugin library
+
+if [  -z "$TW5_BUILD_VERSION" ]; then
+    TW5_BUILD_VERSION=v5.1.19
+fi
+
+echo "Using TW5_BUILD_VERSION as [$TW5_BUILD_VERSION]"
+
+# Default to using tw5.com as the main edition for /index.html
+
+if [  -z "$TW5_BUILD_MAIN_EDITION" ]; then
+    TW5_BUILD_MAIN_EDITION=./editions/tw5.com
+fi
+
+echo "Using TW5_BUILD_MAIN_EDITION as [$TW5_BUILD_MAIN_EDITION]"
+
+# Default to the version of TiddlyWiki installed in this repo
+
+if [  -z "$TW5_BUILD_TIDDLYWIKI" ]; then
+    TW5_BUILD_TIDDLYWIKI=./tiddlywiki.js
+fi
+
+echo "Using TW5_BUILD_TIDDLYWIKI as [$TW5_BUILD_TIDDLYWIKI]"
+
+# Set up the build details
+
+if [  -z "$TW5_BUILD_DETAILS" ]; then
+    TW5_BUILD_DETAILS="$(git symbolic-ref --short HEAD)-$(git rev-parse HEAD) from $(git remote get-url origin)"
+fi
+
+echo "Using TW5_BUILD_DETAILS as [$TW5_BUILD_DETAILS]"
+
+# Set up the build output directory
+
+if [  -z "$TW5_BUILD_OUTPUT" ]; then
+    TW5_BUILD_OUTPUT=./output
+fi
+
+mkdir -p $TW5_BUILD_OUTPUT
+
+if [  ! -d "$TW5_BUILD_OUTPUT" ]; then
+    echo 'A valid TW5_BUILD_OUTPUT environment variable must be set'
+    exit 1
+fi
+
+echo "Using TW5_BUILD_OUTPUT as [$TW5_BUILD_OUTPUT]"
+
+echo "Build details: $TW5_BUILD_DETAILS"
+
+# Make the CNAME file that GitHub Pages requires
+
+echo "tiddlywiki.com" > $TW5_BUILD_OUTPUT/CNAME
+
+# Delete any existing static content
+
+mkdir -p $TW5_BUILD_OUTPUT/static
+mkdir -p $TW5_BUILD_OUTPUT/dev
+mkdir -p $TW5_BUILD_OUTPUT/dev/static
+rm $TW5_BUILD_OUTPUT/static/*
+rm $TW5_BUILD_OUTPUT/dev/static/*
+
+# Redirects
+
+echo "<a href='./plugins/tiddlywiki/tw2parser/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/tw2parser/index.html</a>" > $TW5_BUILD_OUTPUT/classicparserdemo.html
+echo "<a href='./plugins/tiddlywiki/codemirror/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/codemirror/index.html</a>" > $TW5_BUILD_OUTPUT/codemirrordemo.html
+echo "<a href='./plugins/tiddlywiki/d3/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/d3/index.html</a>" > $TW5_BUILD_OUTPUT/d3demo.html
+echo "<a href='./plugins/tiddlywiki/highlight/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/highlight/index.html</a>" > $TW5_BUILD_OUTPUT/highlightdemo.html
+echo "<a href='./plugins/tiddlywiki/markdown/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/markdown/index.html</a>" > $TW5_BUILD_OUTPUT/markdowndemo.html
+echo "<a href='./plugins/tiddlywiki/tahoelafs/index.html'>Moved to http://tiddlywiki.com/plugins/tiddlywiki/tahoelafs/index.html</a>" > $TW5_BUILD_OUTPUT/tahoelafs.html
+
+# Put the build details into a .tid file so that it can be included in each build (deleted at the end of this script)
+
+echo -e -n "title: $:/build\n\n$TW5_BUILD_DETAILS\n" > $TW5_BUILD_OUTPUT/build.tid
+
+######################################################
+#
+# Core distribution
+#
+######################################################
+
+# /index.html			Main site
+# /favicon.ico			Favicon for main site
+# /static.html			Static rendering of default tiddlers
+# /alltiddlers.html		Static rendering of all tiddlers
+# /static/*				Static single tiddlers
+# /static/static.css	Static stylesheet
+# /static/favicon.ico	Favicon for static pages
+node $TW5_BUILD_TIDDLYWIKI \
+	$TW5_BUILD_MAIN_EDITION \
+	--verbose \
+	--version \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--build favicon static index \
+	|| exit 1
+
+# /empty.html			Empty
+# /empty.hta			For Internet Explorer
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/empty \
+	--verbose \
+	--output $TW5_BUILD_OUTPUT \
+	--build empty \
+	|| exit 1
+
+
+# /test.html			Test edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/test \
+	--verbose \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all test.html text/plain \
+	|| exit 1
+
+# /dev/index.html			Developer docs
+# /dev/favicon.ico			Favicon for dev site
+# /dev/static.html			Static rendering of default tiddlers
+# /dev/alltiddlers.html		Static rendering of all tiddlers
+# /dev/static/*				Static single tiddlers
+# /dev/static/static.css	Static stylesheet
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/dev \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/dev \
+	--build index favicon static \
+	|| exit 1
+
+# /upgrade.html				Custom edition for performing upgrades
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/upgrade \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--build upgrade \
+	|| exit 1
+
+# /encrypted.html			Copy of the main file encrypted with the password "password"
+node $TW5_BUILD_TIDDLYWIKI \
+	$TW5_BUILD_MAIN_EDITION \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--build encrypted \
+	|| exit 1
+
+
+######################################################
+#
+# Editions
+#
+######################################################
+
+# /editions/xlsx-utils/index.html	xlsx-utils edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/xlsx-utils \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/editions/xlsx-utils/ \
+	--build index \
+	|| exit 1
+
+# /editions/resumebuilder/index.html	Resume builder edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/resumebuilder \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/editions/resumebuilder/ \
+	--build index \
+	|| exit 1
+
+# /editions/text-slicer/index.html	Text slicer edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/text-slicer \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/editions/text-slicer/ \
+	--build index \
+	|| exit 1
+
+# /editions/translators/index.html	Translators edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/translators \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/editions/translators/ \
+	--build index \
+	|| exit 1
+
+# /editions/introduction/index.html	Introduction edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/introduction \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/editions/introduction/ \
+	--build index \
+	|| exit 1
+
+# /editions/full/index.html	Full edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/full \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/editions/full/ \
+	--build index \
+	|| exit 1
+
+# /editions/tw5.com-docs/index.html	tiddlywiki.com docs edition
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/tw5.com-docs \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/editions/tw5.com-docs/ \
+	--build index \
+	|| exit 1
+
+######################################################
+#
+# Plugin demos
+#
+######################################################
+
+# /plugins/tiddlywiki/innerwiki/index.html	Demo wiki with Innerwiki plugin
+
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/innerwikidemo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/innerwiki/index.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/dynaview/index.html	Demo wiki with DynaView plugin
+# /plugins/tiddlywiki/dynaview/empty.html	Empty wiki with DynaView plugin
+
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/dynaviewdemo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/dynaview/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/dynaview/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/katex/index.html	Demo wiki with KaTeX plugin
+# /plugins/tiddlywiki/katex/empty.html	Empty wiki with KaTeX plugin
+
+# TODO: Build the static file with the release of 5.1.3
+#	--rendertiddler $:/core/templates/static.template.html plugins/tiddlywiki/katex/static.html text/plain \
+
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/katexdemo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/katex/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/katex/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/tahoelafs/index.html	Demo wiki with Tahoe-LAFS plugin
+# /plugins/tiddlywiki/tahoelafs/empty.html	Empty wiki with Tahoe-LAFS plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/tahoelafs \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/tahoelafs/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/tahoelafs/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/d3/index.html	Demo wiki with D3 plugin
+# /plugins/tiddlywiki/d3/empty.html	Empty wiki with D3 plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/d3demo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/d3/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/d3/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/codemirror/index.html	Demo wiki with codemirror plugin
+# /plugins/tiddlywiki/codemirror/empty.html	Empty wiki with codemirror plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/codemirrordemo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/codemirror/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/codemirror/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/markdown/index.html		Demo wiki with Markdown plugin
+# /plugins/tiddlywiki/markdown/empty.html		Empty wiki with Markdown plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/markdowndemo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/markdown/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/markdown/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/tw2parser/index.html		Demo wiki with tw2parser plugin
+# /plugins/tiddlywiki/tw2parser/empty.html		Empty wiki with tw2parser plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/classicparserdemo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/tw2parser/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/tw2parser/empty.html text/plain \
+	|| exit 1
+
+# /plugins/tiddlywiki/highlight/index.html		Demo wiki with highlight plugin
+# /plugins/tiddlywiki/highlight/empty.html		Empty wiki with highlight plugin
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/highlightdemo \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT \
+	--rendertiddler $:/core/save/all plugins/tiddlywiki/highlight/index.html text/plain \
+	--rendertiddler $:/core/save/empty plugins/tiddlywiki/highlight/empty.html text/plain \
+	|| exit 1
+
+######################################################
+#
+# Language editions
+#
+######################################################
+
+# Delete any existing static content
+
+rm $TW5_BUILD_OUTPUT/languages/de-AT/static/*
+rm $TW5_BUILD_OUTPUT/languages/de-DE/static/*
+rm $TW5_BUILD_OUTPUT/languages/es-ES/static/*
+rm $TW5_BUILD_OUTPUT/languages/fr-FR/static/*
+rm $TW5_BUILD_OUTPUT/languages/ja-JP/static/*
+rm $TW5_BUILD_OUTPUT/languages/ko-KR/static/*
+rm $TW5_BUILD_OUTPUT/languages/zh-Hans/static/*
+rm $TW5_BUILD_OUTPUT/languages/zh-Hant/static/*
+
+# /languages/de-AT/index.html		Demo wiki with de-AT language
+# /languages/de-AT/empty.html		Empty wiki with de-AT language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/de-AT \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/de-AT \
+	--build favicon empty static index \
+	|| exit 1
+
+# /languages/de-DE/index.html		Demo wiki with de-DE language
+# /languages/de-DE/empty.html		Empty wiki with de-DE language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/de-DE \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/de-DE \
+	--build favicon empty static index \
+	|| exit 1
+
+# /languages/es-ES/index.html		Demo wiki with es-ES language
+# /languages/es-ES/empty.html		Empty wiki with es-ES language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/es-ES \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/es-ES \
+	--build favicon empty static index \
+	|| exit 1
+
+# /languages/fr-FR/index.html		Demo wiki with fr-FR language
+# /languages/fr-FR/empty.html		Empty wiki with fr-FR language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/fr-FR \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/fr-FR \
+	--build favicon empty static index \
+	|| exit 1
+
+# /languages/ja-JP/index.html		Demo wiki with ja-JP language
+# /languages/ja-JP/empty.html		Empty wiki with ja-JP language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/ja-JP \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/ja-JP \
+	--build empty index \
+	|| exit 1
+
+# /languages/ko-KR/index.html		Demo wiki with ko-KR language
+# /languages/ko-KR/empty.html		Empty wiki with ko-KR language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/ko-KR \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/ko-KR \
+	--build favicon empty static index \
+	|| exit 1
+
+# /languages/zh-Hans/index.html		Demo wiki with zh-Hans language
+# /languages/zh-Hans/empty.html		Empty wiki with zh-Hans language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/zh-Hans \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/zh-Hans \
+	--build empty index \
+	|| exit 1
+
+# /languages/zh-Hant/index.html		Demo wiki with zh-Hant language
+# /languages/zh-Hant/empty.html		Empty wiki with zh-Hant language
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/zh-Hant \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/languages/zh-Hant \
+	--build empty index \
+	|| exit 1
+
+######################################################
+#
+# Plugin library
+#
+######################################################
+
+node $TW5_BUILD_TIDDLYWIKI \
+	./editions/pluginlibrary \
+	--verbose \
+	--load $TW5_BUILD_OUTPUT/build.tid \
+	--output $TW5_BUILD_OUTPUT/library/$TW5_BUILD_VERSION \
+	--build \
+	|| exit 1
+
+# Delete the temporary build tiddler
+
+rm $TW5_BUILD_OUTPUT/build.tid || exit 1

bin/get-plugin-library-version-number

@@ -0,0 +1,19 @@
+#!/usr/bin/env node
+
+// Extract raw version number from package.json (without the optional "-prerelease" suffix)
+
+if(!process.env["TW5_BUILD_TIDDLYWIKI"]) {
+	throw "TW5_BUILD_TIDDLYWIKI environment variable not set";
+}
+
+var fs = require("fs"),
+	path = require("path");
+
+var filename = path.resolve(path.dirname(process.env["TW5_BUILD_TIDDLYWIKI"]),"./package.json"),
+	json = JSON.parse(fs.readFileSync(filename,"utf8"));
+
+if(!json.version) {
+	throw "Missing version number in package.json";
+}
+
+process.stdout.write("v" + json.version.split("-")[0]);

bin/readme.md

@@ -1,3 +1,3 @@
-<h1 class="">Script Files</h1><p>The <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a> repository contains several scripts in the <code>bin</code> folder that you can use to automate common tasks, or as a useful starting point for your own scripts. See <a class="tc-tiddlylink tc-tiddlylink-missing" href="http://tiddlywiki.com/static/Scripts%2520for%2520building%2520tiddlywiki.com.html">Scripts for building tiddlywiki.com</a> for details of the scripts used to build and release <a class="tc-tiddlylink-external" href="http://tiddlywiki.com/" rel="noopener noreferrer" target="_blank">http://tiddlywiki.com/</a>.</p><p>All the scripts expect to be run from the root folder of the repository.</p><h2 class=""><code>serve</code>: serves tw5.com</h2><pre><code>./bin/serve.sh -h
+<h1 class="">Script Files</h1><p>The <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a> repository contains several scripts in the <code>bin</code> folder that you can use to automate common tasks, or as a useful starting point for your own scripts. See <a class="tc-tiddlylink tc-tiddlylink-missing" href="https://tiddlywiki.com/static/Scripts%2520for%2520building%2520tiddlywiki.com.html">Scripts for building tiddlywiki.com</a> for details of the scripts used to build and release <a class="tc-tiddlylink-external" href="https://tiddlywiki.com/" rel="noopener noreferrer" target="_blank">https://tiddlywiki.com/</a>.</p><p>All the scripts expect to be run from the root folder of the repository.</p><h2 class=""><code>serve</code>: serves tw5.com</h2><pre><code>./bin/serve.sh -h
 ./bin/serve.sh [edition dir] [username] [password] [host] [port]</code></pre><p>Or:</p><pre><code>./bin/serve.cmd -h
-./bin/serve.cmd [edition dir] [username] [password] [host] [port]</code></pre><p>This script starts <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a> running as an HTTP server, defaulting to the content from the <code>tw5.com-server</code> edition. By default, the Node.js serves on port 8080. If the optional <code>username</code> parameter is provided, it is used for signing edits. If the <code>password</code> is provided then HTTP basic authentication is used. Run the script with the <code>-h</code> parameter to see online help.</p><p>To experiment with this configuration, run the script and then visit <code>http://127.0.0.1:8080</code> in a browser.</p><p>Changes made in the browser propagate to the server over HTTP (use the browser developer console to see these requests). The server then syncs changes to the file system (and logs each change to the screen).</p><h2 class=""><code>test</code>: build and run tests</h2><p>This script runs the <code>test</code> edition of <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> on the server to perform the server-side tests and to build <code>test.html</code> for running the tests in the browser.</p><h2 class=""><code>lazy</code>: serves tw5.com with lazily loaded images</h2><pre><code>./bin/lazy.sh &lt;username&gt; [&lt;password&gt;]</code></pre><p>Or:</p><pre><code>./bin/lazy.cmd &lt;username&gt; [&lt;password&gt;]</code></pre><p>This script serves the <code>tw5.com-server</code> edition content with <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/LazyLoading.html">LazyLoading</a> applied to images.</p><h2 class=""><code>2bld</code>: builds <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> 2.6.5</h2><p>This script builds <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> 2.6.5 from the original source and then displays the differences between them (<code>diff</code> is used for *nix, <code>fc</code> for Windows).</p>
+./bin/serve.cmd [edition dir] [username] [password] [host] [port]</code></pre><p>This script starts <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a> running as an HTTP server, defaulting to the content from the <code>tw5.com-server</code> edition. By default, the Node.js serves on port 8080. If the optional <code>username</code> parameter is provided, it is used for signing edits. If the <code>password</code> is provided then HTTP basic authentication is used. Run the script with the <code>-h</code> parameter to see online help.</p><p>To experiment with this configuration, run the script and then visit <code>http://127.0.0.1:8080</code> in a browser.</p><p>Changes made in the browser propagate to the server over HTTP (use the browser developer console to see these requests). The server then syncs changes to the file system (and logs each change to the screen).</p><h2 class=""><code>test</code>: build and run tests</h2><p>This script runs the <code>test</code> edition of <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> on the server to perform the server-side tests and to build <code>test.html</code> for running the tests in the browser.</p><h2 class=""><code>lazy</code>: serves tw5.com with lazily loaded images</h2><pre><code>./bin/lazy.sh &lt;username&gt; [&lt;password&gt;]</code></pre><p>Or:</p><pre><code>./bin/lazy.cmd &lt;username&gt; [&lt;password&gt;]</code></pre><p>This script serves the <code>tw5.com-server</code> edition content with <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/LazyLoading.html">LazyLoading</a> applied to images.</p><h2 class=""><code>2bld</code>: builds <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> 2.6.5</h2><p>This script builds <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> 2.6.5 from the original source and then displays the differences between them (<code>diff</code> is used for *nix, <code>fc</code> for Windows).</p>

bin/test.sh

@@ -7,6 +7,7 @@
 node ./tiddlywiki.js \
 	./editions/test \
 	--verbose \
+	--version \
 	--rendertiddler $:/core/save/all test.html text/plain \
 	|| exit 1
 

bin/travis-pre-build.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# Install latest current release from npm
+# (we need to force because otherwise npm will refuse to install a module of the same name)
+
+npm --force install tiddlywiki || exit 1
+
+# Pull existing GitHub pages content
+
+git clone --depth=1 --branch=master "https://github.com/Jermolene/jermolene.github.io.git" output

bin/travis-push.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+# Push output back to GitHub
+
+
+cd output || exit 1
+
+git config --global user.email "travis@travis-ci.org" || exit 1
+
+git config --global user.name "Travis CI" || exit 1
+
+git add -A . || exit 1
+
+git commit --message "Travis build: $TRAVIS_BUILD_NUMBER of $TRAVIS_BRANCH ($(date +'%F %T %Z'))" || exit 1
+
+git remote add deploy "https://$GH_TOKEN@github.com/Jermolene/jermolene.github.io.git" &>/dev/null || exit 1
+
+git push deploy master &>/dev/null || exit 1
+
+cd .. || exit 1

boot/boot.css.tid

@@ -9,37 +9,50 @@ Basic styles used before we boot up the parsing engine
 Error message and password prompt
 */
 
-.tc-password-wrapper, .tc-error-form {
+.tc-error-form {
+	font-family: sans-serif;
+	color: #fff;
+	z-index: 20000;
+	position: fixed;
+	background-color: rgb(255, 75, 75);
+	border: 8px solid rgb(255, 0, 0);
+	border-radius: 8px;
+	width: 50%;
+	margin-left: 25%;
+	margin-top: 4em;
+	padding: 0 2em 1em 2em;
+}
+
+.tc-error-form h1 {
+	text-align: center;
+}
+
+.tc-error-prompt {
+	text-align: center;
+	color: #000;
+}
+
+.tc-error-message {
+	overflow: auto;
+	max-height: 40em;
+	padding-right: 1em;
+	margin: 1em 0;
+	white-space: pre-line;
+}
+
+.tc-password-wrapper {
     font-family: sans-serif;
 	z-index: 20000;
 	position: fixed;
 	text-align: center;
 	width: 200px;
 	top: 4em;
-    left: 50%;
-    margin-left: -144px; /* - width/2 - paddingHorz/2 - border */
+	left: 50%;
+	margin-left: -144px; /* - width/2 - paddingHorz/2 - border */
 	padding: 16px 16px 16px 16px;
 	border-radius: 8px;
 }
 
-.tc-error-form {
-	color: #fff;
-	text-shadow: 0 1px 0 rgba(0, 0, 0, 0.5);
-	background-color: rgb(255, 75, 75);
-	border: 8px solid rgb(255, 0, 0);
-	width: 480px;
-    margin-left: -244px; /* - width/2 - paddingHorz/2 - border */
-}
-
-.tc-error-form div {
-	padding-bottom: 1em;
-}
-
-.tc-error-prompt {
-	color: #000;
-	text-shadow: none;
-}
-
 .tc-password-wrapper {
 	color: #000;
 	text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);

boot/boot.js

@@ -51,6 +51,63 @@ $tw.utils.isArray = function(value) {
 	return Object.prototype.toString.call(value) == "[object Array]";
 };
 
+/*
+Check if an array is equal by value and by reference.
+*/
+$tw.utils.isArrayEqual = function(array1,array2) {
+	if(array1 === array2) {
+		return true;
+	}
+	array1 = array1 || [];
+	array2 = array2 || [];
+	if(array1.length !== array2.length) {
+		return false;
+	}
+	return array1.every(function(value,index) {
+		return value === array2[index];
+	});
+};
+
+/*
+Push entries onto an array, removing them first if they already exist in the array
+	array: array to modify (assumed to be free of duplicates)
+	value: a single value to push or an array of values to push
+*/
+$tw.utils.pushTop = function(array,value) {
+	var t,p;
+	if($tw.utils.isArray(value)) {
+		// Remove any array entries that are duplicated in the new values
+		if(value.length !== 0) {
+			if(array.length !== 0) {
+				if(value.length < array.length) {
+					for(t=0; t<value.length; t++) {
+						p = array.indexOf(value[t]);
+						if(p !== -1) {
+							array.splice(p,1);
+						}
+					}
+				} else {
+					for(t=array.length-1; t>=0; t--) {
+						p = value.indexOf(array[t]);
+						if(p !== -1) {
+							array.splice(t,1);
+						}
+					}
+				}
+			}
+			// Push the values on top of the main array
+			array.push.apply(array,value);
+		}
+	} else {
+		p = array.indexOf(value);
+		if(p !== -1) {
+			array.splice(p,1);
+		}
+		array.push(value);
+	}
+	return array;
+};
+
 /*
 Determine if a value is a date
 */
@@ -89,7 +146,9 @@ Helper for making DOM elements
 tag: tag name
 options: see below
 Options include:
+namespace: defaults to http://www.w3.org/1999/xhtml
 attributes: hashmap of attribute values
+style: hashmap of styles
 text: text to add as a child node
 children: array of further child nodes
 innerHTML: optional HTML for element
@@ -99,7 +158,7 @@ eventListeners: array of event listeners (this option won't work until $tw.utils
 */
 $tw.utils.domMaker = function(tag,options) {
 	var doc = options.document || document;
-	var element = doc.createElement(tag);
+	var element = doc.createElementNS(options.namespace || "http://www.w3.org/1999/xhtml",tag);
 	if(options["class"]) {
 		element.className = options["class"];
 	}
@@ -115,6 +174,9 @@ $tw.utils.domMaker = function(tag,options) {
 	$tw.utils.each(options.attributes,function(attribute,name) {
 		element.setAttribute(name,attribute);
 	});
+	$tw.utils.each(options.style,function(value,name) {
+		element.style[name] = value;
+	});
 	if(options.eventListeners) {
 		$tw.utils.addEventListeners(element,options.eventListeners);
 	}
@@ -135,8 +197,8 @@ $tw.utils.error = function(err) {
 		var dm = $tw.utils.domMaker,
 			heading = dm("h1",{text: errHeading}),
 			prompt = dm("div",{text: promptMsg, "class": "tc-error-prompt"}),
-			message = dm("div",{text: err}),
-			button = dm("button",{text: ( $tw.language == undefined ? "close" : $tw.language.getString("Buttons/Close/Caption") )}),
+			message = dm("div",{text: err, "class":"tc-error-message"}),
+			button = dm("div",{children: [dm("button",{text: ( $tw.language == undefined ? "close" : $tw.language.getString("Buttons/Close/Caption") )})], "class": "tc-error-prompt"}),
 			form = dm("form",{children: [heading,prompt,message,button], "class": "tc-error-form"});
 		document.body.insertBefore(form,document.body.firstChild);
 		form.addEventListener("submit",function(event) {
@@ -268,7 +330,7 @@ $tw.utils.stringifyList = function(value) {
 };
 
 // Parse a string array from a bracketted list. For example "OneTiddler [[Another Tiddler]] LastOne"
-$tw.utils.parseStringArray = function(value) {
+$tw.utils.parseStringArray = function(value, allowDuplicate) {
 	if(typeof value === "string") {
 		var memberRegExp = /(?:^|[^\S\xA0])(?:\[\[(.*?)\]\])(?=[^\S\xA0]|$)|([\S\xA0]+)/mg,
 			results = [], names = {},
@@ -277,7 +339,7 @@ $tw.utils.parseStringArray = function(value) {
 			match = memberRegExp.exec(value);
 			if(match) {
 				var item = match[1] || match[2];
-				if(item !== undefined && !$tw.utils.hop(names,item)) {
+				if(item !== undefined && (!$tw.utils.hop(names,item) || allowDuplicate)) {
 					results.push(item);
 					names[item] = true;
 				}
@@ -862,6 +924,61 @@ $tw.Tiddler.prototype.hasField = function(field) {
 	return $tw.utils.hop(this.fields,field);
 };
 
+/*
+Compare two tiddlers for equality
+tiddler: the tiddler to compare
+excludeFields: array of field names to exclude from the comparison
+*/
+$tw.Tiddler.prototype.isEqual = function(tiddler,excludeFields) {
+	if(!(tiddler instanceof $tw.Tiddler)) {
+		return false;
+	}
+	excludeFields = excludeFields || [];
+	var self = this,
+		differences = []; // Fields that have differences
+	// Add to the differences array
+	function addDifference(fieldName) {
+		// Check for this field being excluded
+		if(excludeFields.indexOf(fieldName) === -1) {
+			// Save the field as a difference
+			$tw.utils.pushTop(differences,fieldName);
+		}
+	}
+	// Returns true if the two values of this field are equal
+	function isFieldValueEqual(fieldName) {
+		var valueA = self.fields[fieldName],
+			valueB = tiddler.fields[fieldName];
+		// Check for identical string values
+		if(typeof(valueA) === "string" && typeof(valueB) === "string" && valueA === valueB) {
+			return true;
+		}
+		// Check for identical array values
+		if($tw.utils.isArray(valueA) && $tw.utils.isArray(valueB) && $tw.utils.isArrayEqual(valueA,valueB)) {
+			return true;
+		}
+		// Check for identical date values
+		if($tw.utils.isDate(valueA) && $tw.utils.isDate(valueB) && valueA.getTime() === valueB.getTime()) {
+			return true;
+		}
+		// Otherwise the fields must be different
+		return false;
+	}
+	// Compare our fields
+	for(var fieldName in this.fields) {
+		if(!isFieldValueEqual(fieldName)) {
+			addDifference(fieldName);
+		}
+	}
+	// There's a difference for every field in the other tiddler that we don't have
+	for(fieldName in tiddler.fields) {
+		if(!(fieldName in this.fields)) {
+			addDifference(fieldName);
+		}
+	}
+	// Return whether there were any differences
+	return differences.length === 0;
+};
+
 /*
 Register and install the built in tiddler field modules
 */
@@ -902,9 +1019,23 @@ $tw.Wiki = function(options) {
 	options = options || {};
 	var self = this,
 		tiddlers = Object.create(null), // Hashmap of tiddlers
+		tiddlerTitles = null, // Array of tiddler titles
+		getTiddlerTitles = function() {
+			if(!tiddlerTitles) {
+				tiddlerTitles = Object.keys(tiddlers);
+			}
+			return tiddlerTitles;
+		},
 		pluginTiddlers = [], // Array of tiddlers containing registered plugins, ordered by priority
 		pluginInfo = Object.create(null), // Hashmap of parsed plugin content
-		shadowTiddlers = options.shadowTiddlers || Object.create(null); // Hashmap by title of {source:, tiddler:}
+		shadowTiddlers = options.shadowTiddlers || Object.create(null), // Hashmap by title of {source:, tiddler:}
+		shadowTiddlerTitles = null,
+		getShadowTiddlerTitles = function() {
+			if(!shadowTiddlerTitles) {
+				shadowTiddlerTitles = Object.keys(shadowTiddlers);
+			}
+			return shadowTiddlerTitles;
+		};
 
 	// Add a tiddler to the store
 	this.addTiddler = function(tiddler) {
@@ -918,6 +1049,9 @@ $tw.Wiki = function(options) {
 // Uncomment the following line for detailed logs of all tiddler writes
 // console.log("Adding",title,tiddler)
 				tiddlers[title] = tiddler;
+				if(tiddlerTitles && tiddlerTitles.indexOf(title) === -1) {
+					tiddlerTitles.push(title);
+				}
 				this.clearCache(title);
 				this.clearGlobalCache();
 				this.enqueueTiddlerEvent(title);
@@ -931,6 +1065,12 @@ $tw.Wiki = function(options) {
 // console.log("Deleting",title)
 		if($tw.utils.hop(tiddlers,title)) {
 			delete tiddlers[title];
+			if(tiddlerTitles) {
+				var index = tiddlerTitles.indexOf(title);
+				if(index !== -1) {
+					tiddlerTitles.splice(index,1);
+				}				
+			}
 			this.clearCache(title);
 			this.clearGlobalCache();
 			this.enqueueTiddlerEvent(title,true);
@@ -943,7 +1083,7 @@ $tw.Wiki = function(options) {
 			var t = tiddlers[title];
 			if(t instanceof $tw.Tiddler) {
 				return t;
-			} else if(title !== undefined && Object.prototype.hasOwnProperty.call(shadowTiddlers,title)) {
+			} else if(title !== undefined && shadowTiddlers[title]) {
 				return shadowTiddlers[title].tiddler;
 			}
 			return undefined;
@@ -952,12 +1092,12 @@ $tw.Wiki = function(options) {
 
 	// Get an array of all tiddler titles
 	this.allTitles = function() {
-		return Object.keys(tiddlers);
+		return getTiddlerTitles().slice(0);
 	};
 
 	// Iterate through all tiddler titles
 	this.each = function(callback) {
-		var titles = Object.keys(tiddlers),
+		var titles = getTiddlerTitles(),
 			index,titlesLength,title;
 		for(index = 0, titlesLength = titles.length; index < titlesLength; index++) {
 			title = titles[index];
@@ -967,12 +1107,12 @@ $tw.Wiki = function(options) {
 
 	// Get an array of all shadow tiddler titles
 	this.allShadowTitles = function() {
-		return Object.keys(shadowTiddlers);
+		return getShadowTiddlerTitles().slice(0);
 	};
 
 	// Iterate through all shadow tiddler titles
 	this.eachShadow = function(callback) {
-		var titles = Object.keys(shadowTiddlers),
+		var titles = getShadowTiddlerTitles(),
 			index,titlesLength,title;
 		for(index = 0, titlesLength = titles.length; index < titlesLength; index++) {
 			title = titles[index];
@@ -983,16 +1123,16 @@ $tw.Wiki = function(options) {
 
 	// Iterate through all tiddlers and then the shadows
 	this.eachTiddlerPlusShadows = function(callback) {
-		var titles = Object.keys(tiddlers),
-			index,titlesLength,title;
+		var index,titlesLength,title,
+			titles = getTiddlerTitles();
 		for(index = 0, titlesLength = titles.length; index < titlesLength; index++) {
 			title = titles[index];
 			callback(tiddlers[title],title);
 		}
-		titles = Object.keys(shadowTiddlers);
+		titles = getShadowTiddlerTitles();
 		for(index = 0, titlesLength = titles.length; index < titlesLength; index++) {
 			title = titles[index];
-			if(!Object.prototype.hasOwnProperty.call(tiddlers,title)) {
+			if(!tiddlers[title]) {
 				var shadowInfo = shadowTiddlers[title];
 				callback(shadowInfo.tiddler,title);
 			}
@@ -1001,21 +1141,21 @@ $tw.Wiki = function(options) {
 
 	// Iterate through all the shadows and then the tiddlers
 	this.eachShadowPlusTiddlers = function(callback) {
-		var titles = Object.keys(shadowTiddlers),
-			index,titlesLength,title;
+		var index,titlesLength,title,
+			titles = getShadowTiddlerTitles();
 		for(index = 0, titlesLength = titles.length; index < titlesLength; index++) {
 			title = titles[index];
-			if(Object.prototype.hasOwnProperty.call(tiddlers,title)) {
+			if(tiddlers[title]) {
 				callback(tiddlers[title],title);
 			} else {
 				var shadowInfo = shadowTiddlers[title];
 				callback(shadowInfo.tiddler,title);
 			}
 		}
-		titles = Object.keys(tiddlers);
+		titles = getTiddlerTitles();
 		for(index = 0, titlesLength = titles.length; index < titlesLength; index++) {
 			title = titles[index];
-			if(!Object.prototype.hasOwnProperty.call(shadowTiddlers,title)) {
+			if(!shadowTiddlers[title]) {
 				callback(tiddlers[title],title);
 			}
 		}
@@ -1130,6 +1270,7 @@ $tw.Wiki = function(options) {
 				});
 			}
 		});
+		shadowTiddlerTitles = null;
 		this.clearCache(null);
 		this.clearGlobalCache();
 	};
@@ -1202,7 +1343,7 @@ $tw.Wiki.prototype.processSafeMode = function() {
 	// Assemble a report tiddler
 	var titleReportTiddler = "TiddlyWiki Safe Mode",
 		report = [];
-	report.push("TiddlyWiki has been started in [[safe mode|http://tiddlywiki.com/static/SafeMode.html]]. All plugins are temporarily disabled. Most customisations have been disabled by renaming the following tiddlers:")
+	report.push("TiddlyWiki has been started in [[safe mode|https://tiddlywiki.com/static/SafeMode.html]]. All plugins are temporarily disabled. Most customisations have been disabled by renaming the following tiddlers:")
 	// Delete the overrides
 	overrides.forEach(function(title) {
 		var tiddler = self.getTiddler(title),
@@ -1220,10 +1361,14 @@ $tw.Wiki.prototype.processSafeMode = function() {
 /*
 Extracts tiddlers from a typed block of text, specifying default field values
 */
-$tw.Wiki.prototype.deserializeTiddlers = function(type,text,srcFields) {
+$tw.Wiki.prototype.deserializeTiddlers = function(type,text,srcFields,options) {
 	srcFields = srcFields || Object.create(null);
-	var deserializer = $tw.Wiki.tiddlerDeserializerModules[type],
+	options = options || {};
+	var deserializer = $tw.Wiki.tiddlerDeserializerModules[options.deserializer],
 		fields = Object.create(null);
+	if(!deserializer) {
+		deserializer = $tw.Wiki.tiddlerDeserializerModules[type];
+	}
 	if(!deserializer && $tw.utils.getFileExtensionInfo(type)) {
 		// If we didn't find the serializer, try converting it from an extension to a content type
 		type = $tw.utils.getFileExtensionInfo(type).type;
@@ -1253,8 +1398,7 @@ $tw.Wiki.prototype.deserializeTiddlers = function(type,text,srcFields) {
 /*
 Register the built in tiddler deserializer modules
 */
-$tw.modules.define("$:/boot/tiddlerdeserializer/js","tiddlerdeserializer",{
-	"application/javascript": function(text,fields) {
+var deserializeHeaderComment = function(text,fields) {
 		var headerCommentRegExp = new RegExp($tw.config.jsModuleHeaderRegExpString,"mg"),
 			match = headerCommentRegExp.exec(text);
 		fields.text = text;
@@ -1262,7 +1406,12 @@ $tw.modules.define("$:/boot/tiddlerdeserializer/js","tiddlerdeserializer",{
 			fields = $tw.utils.parseFields(match[1].split(/\r?\n\r?\n/mg)[0],fields);
 		}
 		return [fields];
-	}
+	};
+$tw.modules.define("$:/boot/tiddlerdeserializer/js","tiddlerdeserializer",{
+	"application/javascript": deserializeHeaderComment
+});
+$tw.modules.define("$:/boot/tiddlerdeserializer/css","tiddlerdeserializer",{
+	"text/css": deserializeHeaderComment
 });
 $tw.modules.define("$:/boot/tiddlerdeserializer/tid","tiddlerdeserializer",{
 	"application/x-tiddler": function(text,fields) {
@@ -1523,7 +1672,7 @@ $tw.loadTiddlersFromPath = function(filepath,excludeRegExp) {
 				});
 			}
 		} else if(stat.isFile()) {
-			tiddlers.push($tw.loadTiddlersFromFile(filepath));
+			tiddlers.push($tw.loadTiddlersFromFile(filepath,{title: filepath}));
 		}
 	}
 	return tiddlers;
@@ -1634,9 +1783,14 @@ Load the tiddlers from a plugin folder, and package them up into a proper JSON p
 */
 $tw.loadPluginFolder = function(filepath,excludeRegExp) {
 	excludeRegExp = excludeRegExp || $tw.boot.excludeRegExp;
+	var infoPath = filepath + path.sep + "plugin.info";
 	if(fs.existsSync(filepath) && fs.statSync(filepath).isDirectory()) {
 		// Read the plugin information
-		var pluginInfo = JSON.parse(fs.readFileSync(filepath + path.sep + "plugin.info","utf8"));
+		if(!fs.existsSync(infoPath) || !fs.statSync(infoPath).isFile()) {
+			console.log("Warning: missing plugin.info file in " + filepath);
+			return null;
+		}
+		var pluginInfo = JSON.parse(fs.readFileSync(infoPath,"utf8"));
 		// Read the plugin files
 		var pluginFiles = $tw.loadTiddlersFromPath(filepath,excludeRegExp);
 		// Save the plugin tiddlers into the plugin info
@@ -1797,9 +1951,13 @@ $tw.loadWikiTiddlers = function(wikiPath,options) {
 	// Save the original tiddler file locations if requested
 	var config = wikiInfo.config || {};
 	if(config["retain-original-tiddler-path"]) {
-		var output = {};
+		var output = {}, relativePath;
 		for(var title in $tw.boot.files) {
-			output[title] = path.relative(resolvedWikiPath,$tw.boot.files[title].filepath);
+			relativePath = path.relative(resolvedWikiPath,$tw.boot.files[title].filepath);
+			output[title] =
+				path.sep === path.posix.sep ?
+				relativePath :
+				relativePath.split(path.sep).join(path.posix.sep);
 		}
 		$tw.wiki.addTiddler({title: "$:/config/OriginalTiddlerPaths", type: "application/json", text: JSON.stringify(output)});
 	}
@@ -1905,7 +2063,7 @@ $tw.boot.startup = function(options) {
 		// For writable tiddler files, a hashmap of title to {filepath:,type:,hasMetaFile:}
 		$tw.boot.files = Object.create(null);
 		// System paths and filenames
-		$tw.boot.bootPath = path.dirname(module.filename);
+		$tw.boot.bootPath = options.bootPath || path.dirname(module.filename);
 		$tw.boot.corePath = path.resolve($tw.boot.bootPath,"../core");
 		// If there's no arguments then default to `--help`
 		if($tw.boot.argv.length === 0) {
@@ -1944,9 +2102,13 @@ $tw.boot.startup = function(options) {
 	$tw.utils.registerFileType("image/jpeg","base64",[".jpg",".jpeg"],{flags:["image"]});
 	$tw.utils.registerFileType("image/png","base64",".png",{flags:["image"]});
 	$tw.utils.registerFileType("image/gif","base64",".gif",{flags:["image"]});
+	$tw.utils.registerFileType("image/webp","base64",".webp",{flags:["image"]});
+	$tw.utils.registerFileType("image/heic","base64",".heic",{flags:["image"]});
+	$tw.utils.registerFileType("image/heif","base64",".heif",{flags:["image"]});
 	$tw.utils.registerFileType("image/svg+xml","utf8",".svg",{flags:["image"]});
 	$tw.utils.registerFileType("image/x-icon","base64",".ico",{flags:["image"]});
 	$tw.utils.registerFileType("application/font-woff","base64",".woff");
+	$tw.utils.registerFileType("application/x-font-ttf","base64",".woff");
 	$tw.utils.registerFileType("audio/ogg","base64",".ogg");
 	$tw.utils.registerFileType("video/mp4","base64",".mp4");
 	$tw.utils.registerFileType("audio/mp3","base64",".mp3");
@@ -1957,8 +2119,10 @@ $tw.boot.startup = function(options) {
 	$tw.utils.registerFileType("application/vnd.openxmlformats-officedocument.wordprocessingml.document","base64",".docx");
 	$tw.utils.registerFileType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet","base64",".xlsx");
 	$tw.utils.registerFileType("application/vnd.openxmlformats-officedocument.presentationml.presentation","base64",".pptx");
+	$tw.utils.registerFileType("text/x-bibtex","utf8",".bib",{deserializerType:"application/x-bibtex"});
 	$tw.utils.registerFileType("application/x-bibtex","utf8",".bib");
 	$tw.utils.registerFileType("application/epub+zip","base64",".epub");
+	$tw.utils.registerFileType("application/octet-stream","base64",".octet-stream");
 	// Create the wiki store for the app
 	$tw.wiki = new $tw.Wiki();
 	// Install built in tiddler fields modules
@@ -1990,6 +2154,8 @@ $tw.boot.startup = function(options) {
 	if($tw.preloadTiddlers) {
 		$tw.wiki.addTiddlers($tw.preloadTiddlers);
 	}
+	// Give hooks a chance to modify the store
+	$tw.hooks.invokeHook("th-boot-tiddlers-loaded");
 	// Unpack plugin tiddlers
 	$tw.wiki.readPluginInfo();
 	$tw.wiki.registerPluginTiddlers("plugin",$tw.safeMode ? ["$:/core"] : undefined);
@@ -2017,7 +2183,7 @@ $tw.boot.startup = function(options) {
 	$tw.boot.executedStartupModules = Object.create(null);
 	$tw.boot.disabledStartupModules = $tw.boot.disabledStartupModules || [];
 	// Repeatedly execute the next eligible task
-	$tw.boot.executeNextStartupTask();
+	$tw.boot.executeNextStartupTask(options.callback);
 };
 
 /*
@@ -2032,14 +2198,14 @@ $tw.addUnloadTask = function(task) {
 /*
 Execute the remaining eligible startup tasks
 */
-$tw.boot.executeNextStartupTask = function() {
+$tw.boot.executeNextStartupTask = function(callback) {
 	// Find the next eligible task
 	var taskIndex = 0, task,
 		asyncTaskCallback = function() {
 			if(task.name) {
 				$tw.boot.executedStartupModules[task.name] = true;
 			}
-			return $tw.boot.executeNextStartupTask();
+			return $tw.boot.executeNextStartupTask(callback);
 		};
 	while(taskIndex < $tw.boot.remainingStartupModules.length) {
 		task = $tw.boot.remainingStartupModules[taskIndex];
@@ -2064,7 +2230,7 @@ $tw.boot.executeNextStartupTask = function() {
 				if(task.name) {
 					$tw.boot.executedStartupModules[task.name] = true;
 				}
-				return $tw.boot.executeNextStartupTask();
+				return $tw.boot.executeNextStartupTask(callback);
 			} else {
 				task.startup(asyncTaskCallback);
 				return true;
@@ -2072,6 +2238,9 @@ $tw.boot.executeNextStartupTask = function() {
 		}
 		taskIndex++;
 	}
+	if(typeof callback === 'function') {
+		callback();
+	}
 	return false;
 };
 
@@ -2157,7 +2326,7 @@ $tw.hooks.invokeHook = function(hookName /*, value,... */) {
 
 /////////////////////////// Main boot function to decrypt tiddlers and then startup
 
-$tw.boot.boot = function() {
+$tw.boot.boot = function(callback) {
 	// Initialise crypto object
 	$tw.crypto = new $tw.utils.Crypto();
 	// Initialise password prompter
@@ -2167,7 +2336,7 @@ $tw.boot.boot = function() {
 	// Preload any encrypted tiddlers
 	$tw.boot.decryptEncryptedTiddlers(function() {
 		// Startup
-		$tw.boot.startup();
+		$tw.boot.startup({callback: callback});
 	});
 };
 

boot/sjcl.js

@@ -8,7 +8,7 @@ function t(a,b,c){if(4!==b.length)throw new sjcl.exception.invalid("invalid aes
 sjcl.bitArray={bitSlice:function(a,b,c){a=sjcl.bitArray.$(a.slice(b/32),32-(b&31)).slice(1);return void 0===c?a:sjcl.bitArray.clamp(a,c-b)},extract:function(a,b,c){var d=Math.floor(-b-c&31);return((b+c-1^b)&-32?a[b/32|0]<<32-d^a[b/32+1|0]>>>d:a[b/32|0]>>>d)&(1<<c)-1},concat:function(a,b){if(0===a.length||0===b.length)return a.concat(b);var c=a[a.length-1],d=sjcl.bitArray.getPartial(c);return 32===d?a.concat(b):sjcl.bitArray.$(b,d,c|0,a.slice(0,a.length-1))},bitLength:function(a){var b=a.length;return 0===
 b?0:32*(b-1)+sjcl.bitArray.getPartial(a[b-1])},clamp:function(a,b){if(32*a.length<b)return a;a=a.slice(0,Math.ceil(b/32));var c=a.length;b=b&31;0<c&&b&&(a[c-1]=sjcl.bitArray.partial(b,a[c-1]&2147483648>>b-1,1));return a},partial:function(a,b,c){return 32===a?b:(c?b|0:b<<32-a)+0x10000000000*a},getPartial:function(a){return Math.round(a/0x10000000000)||32},equal:function(a,b){if(sjcl.bitArray.bitLength(a)!==sjcl.bitArray.bitLength(b))return!1;var c=0,d;for(d=0;d<a.length;d++)c|=a[d]^b[d];return 0===
 c},$:function(a,b,c,d){var e;e=0;for(void 0===d&&(d=[]);32<=b;b-=32)d.push(c),c=0;if(0===b)return d.concat(a);for(e=0;e<a.length;e++)d.push(c|a[e]>>>b),c=a[e]<<32-b;e=a.length?a[a.length-1]:0;a=sjcl.bitArray.getPartial(e);d.push(sjcl.bitArray.partial(b+a&31,32<b+a?c:d.pop(),1));return d},i:function(a,b){return[a[0]^b[0],a[1]^b[1],a[2]^b[2],a[3]^b[3]]},byteswapM:function(a){var b,c;for(b=0;b<a.length;++b)c=a[b],a[b]=c>>>24|c>>>8&0xff00|(c&0xff00)<<8|c<<24;return a}};
-sjcl.codec.utf8String={fromBits:function(a){var b="",c=sjcl.bitArray.bitLength(a),d,e;for(d=0;d<c/8;d++)0===(d&3)&&(e=a[d/4]),b+=String.fromCharCode(e>>>24),e<<=8;return decodeURIComponent(escape(b))},toBits:function(a){a=unescape(encodeURIComponent(a));var b=[],c,d=0;for(c=0;c<a.length;c++)d=d<<8|a.charCodeAt(c),3===(c&3)&&(b.push(d),d=0);c&3&&b.push(sjcl.bitArray.partial(8*(c&3),d));return b}};
+sjcl.codec.utf8String={fromBits:function(a){var b="",c=sjcl.bitArray.bitLength(a),d,e;for(d=0;d<c/8;d++)0===(d&3)&&(e=a[d/4]),b+=String.fromCharCode(e>>>8>>>8>>>8),e<<=8;return decodeURIComponent(escape(b))},toBits:function(a){a=unescape(encodeURIComponent(a));var b=[],c,d=0;for(c=0;c<a.length;c++)d=d<<8|a.charCodeAt(c),3===(c&3)&&(b.push(d),d=0);c&3&&b.push(sjcl.bitArray.partial(8*(c&3),d));return b}};
 sjcl.codec.hex={fromBits:function(a){var b="",c;for(c=0;c<a.length;c++)b+=((a[c]|0)+0xf00000000000).toString(16).substr(4);return b.substr(0,sjcl.bitArray.bitLength(a)/4)},toBits:function(a){var b,c=[],d;a=a.replace(/\s|0x/g,"");d=a.length;a=a+"00000000";for(b=0;b<a.length;b+=8)c.push(parseInt(a.substr(b,8),16)^0);return sjcl.bitArray.clamp(c,4*d)}};
 sjcl.codec.base32={B:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",X:"0123456789ABCDEFGHIJKLMNOPQRSTUV",BITS:32,BASE:5,REMAINING:27,fromBits:function(a,b,c){var d=sjcl.codec.base32.BASE,e=sjcl.codec.base32.REMAINING,f="",g=0,h=sjcl.codec.base32.B,k=0,l=sjcl.bitArray.bitLength(a);c&&(h=sjcl.codec.base32.X);for(c=0;f.length*d<l;)f+=h.charAt((k^a[c]>>>g)>>>e),g<d?(k=a[c]<<d-g,g+=e,c++):(k<<=d,g-=d);for(;f.length&7&&!b;)f+="=";return f},toBits:function(a,b){a=a.replace(/\s|=/g,"").toUpperCase();var c=sjcl.codec.base32.BITS,
 d=sjcl.codec.base32.BASE,e=sjcl.codec.base32.REMAINING,f=[],g,h=0,k=sjcl.codec.base32.B,l=0,n,m="base32";b&&(k=sjcl.codec.base32.X,m="base32hex");for(g=0;g<a.length;g++){n=k.indexOf(a.charAt(g));if(0>n){if(!b)try{return sjcl.codec.base32hex.toBits(a)}catch(p){}throw new sjcl.exception.invalid("this isn't "+m+"!");}h>e?(h-=e,f.push(l^n>>>h),l=n<<c-h):(h+=d,l^=n<<c-h)}h&56&&f.push(sjcl.bitArray.partial(h&56,l,1));return f}};

contributing.md

@@ -1,4 +1,4 @@
-<h1 class="">Contributing to <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a></h1><p>We welcome contributions to the code and documentation of <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> in several ways:</p><ul><li><a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/ReportingBugs.html">ReportingBugs</a></li><li>Helping to <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/Improving%2520TiddlyWiki%2520Documentation.html">improve our documentation</a></li><li>Contributing to the code via <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5" rel="noopener noreferrer" target="_blank">GitHub</a><ul><li>See <a class="tc-tiddlylink-external" href="http://tiddlywiki.com/dev" rel="noopener noreferrer" target="_blank">http://tiddlywiki.com/dev</a> for more details</li></ul></li></ul><p>There are other ways to <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/HelpingTiddlyWiki.html">help TiddlyWiki</a> too.</p><h1 class="">Contributor License Agreement</h1><p>Like other <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/OpenSource.html">OpenSource</a> projects, <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a> needs a signed contributor license agreement from individual contributors. This is a legal agreement that allows contributors to assert that they own the copyright of their contribution, and that they agree to license it to the <a class="tc-tiddlylink tc-tiddlylink-missing" href="http://tiddlywiki.com/static/UnaMesa.html">UnaMesa</a> Association (the legal entity that owns <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> on behalf of the community).</p><ul><li>For individuals use: <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-individual.md" rel="noopener noreferrer" target="_blank">licenses/CLA-individual</a></li><li>For entities use: <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-entity.md" rel="noopener noreferrer" target="_blank">licenses/CLA-entity</a></li></ul><h1 class="">How to sign the CLA</h1><p>Create a <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/GitHub.html">GitHub</a> pull request to add your name to <code>cla-individual.md</code> or <code>cla-entity.md</code>, with the date in the format (YYYY/MM/DD).</p><p><strong>step by step</strong></p><ol><li>Navigate to <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-individual.md" rel="noopener noreferrer" target="_blank">licenses/CLA-individual</a> or <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-entity.md" rel="noopener noreferrer" target="_blank">licenses/CLA-entity</a> according to whether you are signing as an individual or representative of an organisation</li><li>Click the &quot;edit&quot; button at the top-right corner (clicking this button will fork the project so you can edit the file)</li><li>Add your name at the bottom<ul><li>eg: <code>Jeremy Ruston, @Jermolene, 2011/11/22</code></li></ul></li><li>Below the edit box for the CLA text you should see a box labelled <strong>Propose file change</strong></li><li>Enter a brief title to explain the change (eg, &quot;Signing the CLA&quot;)</li><li>Click the green button labelled <strong>Propose file change</strong></li><li>On the following screen, click the green button labelled <strong>Create pull request</strong></li></ol><hr><p><em>The CLA documents used for this project were created using <a class="tc-tiddlylink-external" href="http://www.harmonyagreements.org" rel="noopener noreferrer" target="_blank">Harmony Project Templates</a>. &quot;HA-CLA-I-LIST Version 1.0&quot; for &quot;CLA-individual&quot; and &quot;HA-CLA-E-LIST Version 1.0&quot; for &quot;CLA-entity&quot;.</em></p><p>Remarks
+<h1 class="">Contributing to <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a></h1><p>We welcome contributions to the code and documentation of <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> in several ways:</p><ul><li><a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/ReportingBugs.html">ReportingBugs</a></li><li>Helping to <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/Improving%2520TiddlyWiki%2520Documentation.html">improve our documentation</a></li><li>Contributing to the code via <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5" rel="noopener noreferrer" target="_blank">GitHub</a><ul><li>See <a class="tc-tiddlylink-external" href="https://tiddlywiki.com/dev" rel="noopener noreferrer" target="_blank">https://tiddlywiki.com/dev</a> for more details</li></ul></li></ul><p>There are other ways to <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/HelpingTiddlyWiki.html">help TiddlyWiki</a> too.</p><h1 class="">Contributor License Agreement</h1><p>Like other <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/OpenSource.html">OpenSource</a> projects, <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a> needs a signed contributor license agreement from individual contributors. This is a legal agreement that allows contributors to assert that they own the copyright of their contribution, and that they agree to license it to the <a class="tc-tiddlylink tc-tiddlylink-missing" href="https://tiddlywiki.com/static/UnaMesa.html">UnaMesa</a> Association (the legal entity that owns <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki.html">TiddlyWiki</a> on behalf of the community).</p><ul><li>For individuals use: <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-individual.md" rel="noopener noreferrer" target="_blank">licenses/CLA-individual</a></li><li>For entities use: <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-entity.md" rel="noopener noreferrer" target="_blank">licenses/CLA-entity</a></li></ul><h1 class="">How to sign the CLA</h1><p>Create a <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/GitHub.html">GitHub</a> pull request to add your name to <code>cla-individual.md</code> or <code>cla-entity.md</code>, with the date in the format (YYYY/MM/DD).</p><p><strong>step by step</strong></p><ol><li>Navigate to <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-individual.md" rel="noopener noreferrer" target="_blank">licenses/CLA-individual</a> or <a class="tc-tiddlylink-external" href="https://github.com/Jermolene/TiddlyWiki5/tree/master/licenses/cla-entity.md" rel="noopener noreferrer" target="_blank">licenses/CLA-entity</a> according to whether you are signing as an individual or representative of an organisation</li><li>Click the &quot;edit&quot; button at the top-right corner (clicking this button will fork the project so you can edit the file)</li><li>Add your name at the bottom<ul><li>eg: <code>Jeremy Ruston, @Jermolene, 2011/11/22</code></li></ul></li><li>Below the edit box for the CLA text you should see a box labelled <strong>Propose file change</strong></li><li>Enter a brief title to explain the change (eg, &quot;Signing the CLA&quot;)</li><li>Click the green button labelled <strong>Propose file change</strong></li><li>On the following screen, click the green button labelled <strong>Create pull request</strong></li></ol><hr><p><em>The CLA documents used for this project were created using <a class="tc-tiddlylink-external" href="http://www.harmonyagreements.org" rel="noopener noreferrer" target="_blank">Harmony Project Templates</a>. &quot;HA-CLA-I-LIST Version 1.0&quot; for &quot;CLA-individual&quot; and &quot;HA-CLA-E-LIST Version 1.0&quot; for &quot;CLA-entity&quot;.</em></p><p>Remarks
 ----—</p><ul><li><ul><li>When not owning the copyright in the entire work of authorship**</li></ul></li></ul><p>In this case, please clearly state so, since otherwise we assume that you are the legal copyright holder of the contributed work! Please provide links and additional information that clarify under which license the rest of the code is distributed.
-</p><p><em>This file was automatically generated by <a class="tc-tiddlylink tc-tiddlylink-resolves" href="http://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a></em>
+</p><p><em>This file was automatically generated by <a class="tc-tiddlylink tc-tiddlylink-resolves" href="https://tiddlywiki.com/static/TiddlyWiki5.html">TiddlyWiki5</a></em>
 </p>

core/acknowledgements.tid

@@ -1,5 +1,4 @@
 title: $:/Acknowledgements
-type: text/vnd.tiddlywiki
 
 TiddlyWiki incorporates code from these fine OpenSource projects:
 

core/copyright.tid

@@ -4,7 +4,7 @@ type: text/plain
 TiddlyWiki created by Jeremy Ruston, (jeremy [at] jermolene [dot] com)
 
 Copyright (c) 2004-2007, Jeremy Ruston
-Copyright (c) 2007-2017, UnaMesa Association
+Copyright (c) 2007-2018, UnaMesa Association
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

core/images/add-comment.tid

@@ -0,0 +1,4 @@
+title: $:/core/images/add-comment
+tags: $:/tags/Image
+
+<svg class="tc-image-add-comment tc-image-button" width="22pt" height="22pt" viewBox="0 0 128 128"><path d="M56 56H36a8 8 0 1 0 0 16h20v20a8 8 0 1 0 16 0V72h20a8 8 0 1 0 0-16H72V36a8 8 0 1 0-16 0v20zm-12.595 58.362c-6.683 7.659-20.297 12.903-36.006 12.903-2.196 0-4.35-.102-6.451-.3 9.652-3.836 17.356-12.24 21.01-22.874C8.516 94.28 0 79.734 0 63.5 0 33.953 28.206 10 63 10s63 23.953 63 53.5S97.794 117 63 117c-6.841 0-13.428-.926-19.595-2.638z" fill-rule="evenodd"/></svg>

core/images/gitter.tid

@@ -0,0 +1,9 @@
+title: $:/core/images/gitter
+tags: $:/tags/Image
+
+<svg class="tc-image-gitter tc-image-button" width="22pt" height="22pt" viewBox="0 0 18 25">
+  <rect x="15" y="5" width="2" height="10"></rect>
+  <rect x="10" y="5" width="2" height="20"></rect>
+  <rect x="5" y="5" width="2" height="20"></rect>
+  <rect width="2" height="15"></rect>
+</svg>

core/images/linkify.tid

@@ -0,0 +1,4 @@
+title: $:/core/images/linkify
+tags: $:/tags/Image
+
+<svg class="tc-linkify-button tc-image-button" viewBox="0 0 128 128" width="22pt" height="22pt"><path d="M17.031 31.919H9.048V96.85h7.983v6.92H0V25h17.031v6.919zm24.66 0h-7.983V96.85h7.983v6.92H24.66V25h17.03v6.919zM67.77 56.422l11.975-3.903 2.306 7.096-12.063 3.903 7.628 10.379-6.12 4.435-7.63-10.467-7.45 10.2-5.943-4.523L58.1 63.518 45.95 59.35l2.306-7.096 12.064 4.17V43.825h7.45v12.596zM86.31 96.85h7.982V31.92H86.31V25h17.031v78.77H86.31v-6.92zm24.659 0h7.983V31.92h-7.983V25H128v78.77h-17.031v-6.92z" fill-rule="evenodd"/></svg>

core/images/rotate-left.tid

@@ -0,0 +1,4 @@
+title: $:/core/images/rotate-left
+tags: $:/tags/Image
+
+<svg class="tc-image-rotate-left tc-image-button" width="22pt" height="22pt" viewBox="0 0 128 128"><g fill-rule="evenodd"><rect width="32" height="80" rx="8"/><rect x="48" y="96" width="80" height="32" rx="8"/><path d="M61.32 36.65c19.743 2.45 35.023 19.287 35.023 39.693a4 4 0 0 1-8 0c0-15.663-11.254-28.698-26.117-31.46l3.916 3.916a4 4 0 1 1-5.657 5.657L49.172 43.142a4 4 0 0 1 0-5.657l11.313-11.313a4 4 0 1 1 5.657 5.656l-4.821 4.822z"/></g></svg>

core/images/transcludify.tid

@@ -0,0 +1,4 @@
+title: $:/core/images/transcludify
+tags: $:/tags/Image
+
+<svg class="tc-transcludify-button tc-image-button" viewBox="0 0 128 128" width="22pt" height="22pt"><path d="M0 59.482c.591 0 1.36-.089 2.306-.266a10.417 10.417 0 0 0 2.75-.932 6.762 6.762 0 0 0 2.306-1.907c.651-.828.976-1.863.976-3.104V35.709c0-2.01.414-3.74 1.242-5.19.828-1.448 1.833-2.66 3.016-3.636s2.425-1.7 3.726-2.173c1.3-.473 2.424-.71 3.37-.71h8.073v7.451h-4.88c-1.241 0-2.232.207-2.97.621-.74.414-1.302.932-1.686 1.552a4.909 4.909 0 0 0-.71 1.996c-.089.71-.133 1.39-.133 2.04v16.677c0 1.715-.325 3.134-.976 4.258-.65 1.123-1.434 2.025-2.35 2.705-.917.68-1.863 1.168-2.839 1.464-.976.296-1.818.473-2.528.532v.178c.71.059 1.552.207 2.528.443.976.237 1.922.68 2.839 1.33.916.651 1.7 1.583 2.35 2.795.65 1.212.976 2.853.976 4.923v16.144c0 .65.044 1.33.133 2.04.089.71.325 1.375.71 1.996.384.621.946 1.139 1.685 1.553.74.414 1.73.62 2.972.62h4.879v7.452h-8.073c-.946 0-2.07-.237-3.37-.71-1.301-.473-2.543-1.197-3.726-2.173-1.183-.976-2.188-2.188-3.016-3.637-.828-1.449-1.242-3.179-1.242-5.19V74.119c0-1.42-.325-2.572-.976-3.46-.65-.886-1.419-1.581-2.306-2.084a8.868 8.868 0 0 0-2.75-1.02C1.36 67.377.591 67.288 0 67.288v-7.806zm24.66 0c.591 0 1.36-.089 2.306-.266a10.417 10.417 0 0 0 2.75-.932 6.762 6.762 0 0 0 2.306-1.907c.65-.828.976-1.863.976-3.104V35.709c0-2.01.414-3.74 1.242-5.19.828-1.448 1.833-2.66 3.016-3.636s2.425-1.7 3.726-2.173c1.3-.473 2.424-.71 3.37-.71h8.073v7.451h-4.88c-1.241 0-2.232.207-2.97.621-.74.414-1.302.932-1.686 1.552a4.909 4.909 0 0 0-.71 1.996c-.089.71-.133 1.39-.133 2.04v16.677c0 1.715-.325 3.134-.976 4.258-.65 1.123-1.434 2.025-2.35 2.705-.917.68-1.863 1.168-2.839 1.464-.976.296-1.818.473-2.528.532v.178c.71.059 1.552.207 2.528.443.976.237 1.922.68 2.839 1.33.916.651 1.7 1.583 2.35 2.795.65 1.212.976 2.853.976 4.923v16.144c0 .65.044 1.33.133 2.04.089.71.325 1.375.71 1.996.384.621.946 1.139 1.685 1.553.74.414 1.73.62 2.972.62h4.879v7.452h-8.073c-.946 0-2.07-.237-3.37-.71-1.301-.473-2.543-1.197-3.726-2.173-1.183-.976-2.188-2.188-3.016-3.637-.828-1.449-1.242-3.179-1.242-5.19V74.119c0-1.42-.325-2.572-.976-3.46-.65-.886-1.419-1.581-2.306-2.084a8.868 8.868 0 0 0-2.75-1.02c-.946-.177-1.715-.266-2.306-.266v-7.806zm43.965-3.538L80.6 52.041l2.306 7.097-12.063 3.903 7.628 10.378-6.12 4.435-7.63-10.467-7.45 10.201-5.943-4.524 7.628-10.023-12.152-4.17 2.306-7.096 12.064 4.17V43.347h7.451v12.596zm34.425 11.344c-.65 0-1.449.089-2.395.266-.946.177-1.863.488-2.75.931a6.356 6.356 0 0 0-2.262 1.908c-.62.828-.931 1.862-.931 3.104v17.564c0 2.01-.414 3.74-1.242 5.189-.828 1.449-1.833 2.661-3.016 3.637s-2.425 1.7-3.726 2.173c-1.3.473-2.424.71-3.37.71h-8.073v-7.451h4.88c1.241 0 2.232-.207 2.97-.621.74-.414 1.302-.932 1.686-1.553a4.9 4.9 0 0 0 .71-1.995c.089-.71.133-1.39.133-2.04V72.432c0-1.715.325-3.134.976-4.258.65-1.124 1.434-2.01 2.35-2.661.917-.65 1.863-1.124 2.839-1.42.976-.295 1.818-.502 2.528-.62v-.178c-.71-.059-1.552-.207-2.528-.443-.976-.237-1.922-.68-2.839-1.33-.916-.651-1.7-1.583-2.35-2.795-.65-1.212-.976-2.853-.976-4.923V37.66c0-.651-.044-1.331-.133-2.04a4.909 4.909 0 0 0-.71-1.997c-.384-.62-.946-1.138-1.685-1.552-.74-.414-1.73-.62-2.972-.62h-4.879V24h8.073c.946 0 2.07.237 3.37.71 1.301.473 2.543 1.197 3.726 2.173 1.183.976 2.188 2.188 3.016 3.637.828 1.449 1.242 3.178 1.242 5.189v16.943c0 1.419.31 2.572.931 3.46a6.897 6.897 0 0 0 2.262 2.084 8.868 8.868 0 0 0 2.75 1.02c.946.177 1.745.266 2.395.266v7.806zm24.66 0c-.65 0-1.449.089-2.395.266-.946.177-1.863.488-2.75.931a6.356 6.356 0 0 0-2.262 1.908c-.62.828-.931 1.862-.931 3.104v17.564c0 2.01-.414 3.74-1.242 5.189-.828 1.449-1.833 2.661-3.016 3.637s-2.425 1.7-3.726 2.173c-1.3.473-2.424.71-3.37.71h-8.073v-7.451h4.88c1.241 0 2.232-.207 2.97-.621.74-.414 1.302-.932 1.686-1.553a4.9 4.9 0 0 0 .71-1.995c.089-.71.133-1.39.133-2.04V72.432c0-1.715.325-3.134.976-4.258.65-1.124 1.434-2.01 2.35-2.661.917-.65 1.863-1.124 2.839-1.42.976-.295 1.818-.502 2.528-.62v-.178c-.71-.059-1.552-.207-2.528-.443-.976-.237-1.922-.68-2.839-1.33-.916-.651-1.7-1.583-2.35-2.795-.65-1.212-.976-2.853-.976-4.923V37.66c0-.651-.044-1.331-.133-2.04a4.909 4.909 0 0 0-.71-1.997c-.384-.62-.946-1.138-1.685-1.552-.74-.414-1.73-.62-2.972-.62h-4.879V24h8.073c.946 0 2.07.237 3.37.71 1.301.473 2.543 1.197 3.726 2.173 1.183.976 2.188 2.188 3.016 3.637.828 1.449 1.242 3.178 1.242 5.189v16.943c0 1.419.31 2.572.931 3.46a6.897 6.897 0 0 0 2.262 2.084 8.868 8.868 0 0 0 2.75 1.02c.946.177 1.745.266 2.395.266v7.806z" fill-rule="evenodd"/></svg>

core/language/en-GB/Buttons.multids

@@ -14,6 +14,8 @@ CloseOthers/Caption: close others
 CloseOthers/Hint: Close other tiddlers
 ControlPanel/Caption: control panel
 ControlPanel/Hint: Open control panel
+CopyToClipboard/Caption: copy to clipboard
+CopyToClipboard/Hint: Copy this text to the clipboard
 Delete/Caption: delete
 Delete/Hint: Delete this tiddler
 Edit/Caption: edit
@@ -139,6 +141,8 @@ LineWidth/Caption: line width
 LineWidth/Hint: Set line width for painting
 Link/Caption: link
 Link/Hint: Create wikitext link
+Linkify/Caption: wikilink
+Linkify/Hint: Wrap selection in square brackets
 ListBullet/Caption: bulleted list
 ListBullet/Hint: Apply bulleted list formatting to lines containing selection
 ListNumber/Caption: numbered list
@@ -159,6 +163,8 @@ PreviewType/Caption: preview type
 PreviewType/Hint: Choose preview type
 Quote/Caption: quote
 Quote/Hint: Apply quoted text formatting to lines containing selection
+RotateLeft/Caption: rotate left
+RotateLeft/Hint: Rotate image left by 90 degrees
 Size/Caption: image size
 Size/Caption/Height: Height:
 Size/Caption/Resize: Resize image
@@ -175,5 +181,7 @@ Subscript/Caption: subscript
 Subscript/Hint: Apply subscript formatting to selection
 Superscript/Caption: superscript
 Superscript/Hint: Apply superscript formatting to selection
+Transcludify/Caption: transclusion
+Transcludify/Hint: Wrap selection in curly brackets
 Underline/Caption: underline
 Underline/Hint: Apply underline formatting to selection

core/language/en-GB/ControlPanel.multids

@@ -13,6 +13,7 @@ Basics/Language/Prompt: Hello! Current language:
 Basics/NewJournal/Title/Prompt: Title of new journal tiddlers
 Basics/NewJournal/Text/Prompt: Text for new journal tiddlers
 Basics/NewJournal/Tags/Prompt: Tags for new journal tiddlers
+Basics/NewTiddler/Title/Prompt: Title of new tiddlers
 Basics/OverriddenShadowTiddlers/Prompt: Number of overridden shadow tiddlers:
 Basics/ShadowTiddlers/Prompt: Number of shadow tiddlers:
 Basics/Subtitle/Prompt: Subtitle:
@@ -53,7 +54,7 @@ Palette/HideEditor/Caption: hide editor
 Palette/Prompt: Current palette:
 Palette/ShowEditor/Caption: show editor
 Parsing/Caption: Parsing
-Parsing/Hint: Here you can globally disable/enable wiki parser rules. For changes to take effect, save and reload your wiki. Disabling certain parser rules can prevent <$text text="TiddlyWiki"/> from functioning correctly. Use [[safe mode|http://tiddlywiki.com/#SafeMode]] to restore normal operation.
+Parsing/Hint: Here you can globally disable/enable wiki parser rules. For changes to take effect, save and reload your wiki. Disabling certain parser rules can prevent <$text text="TiddlyWiki"/> from functioning correctly. Use [[safe mode|https://tiddlywiki.com/#SafeMode]] to restore normal operation.
 Parsing/Block/Caption: Block Parse Rules
 Parsing/Inline/Caption: Inline Parse Rules
 Parsing/Pragma/Caption: Pragma Parse Rules
@@ -72,7 +73,6 @@ Plugins/Installed/Hint: Currently installed plugins:
 Plugins/Languages/Caption: Languages
 Plugins/Languages/Hint: Language pack plugins
 Plugins/NoInfoFound/Hint: No ''"<$text text=<<currentTab>>/>"'' found
-Plugins/NoInformation/Hint: No information provided
 Plugins/NotInstalled/Hint: This plugin is not currently installed
 Plugins/OpenPluginLibrary: open plugin library
 Plugins/ClosePluginLibrary: close plugin library
@@ -126,6 +126,10 @@ Settings/NavigationHistory/Caption: Navigation History
 Settings/NavigationHistory/Hint: Update browser history when navigating to a tiddler:
 Settings/NavigationHistory/No/Description: Do not update history
 Settings/NavigationHistory/Yes/Description: Update history
+Settings/NavigationPermalinkviewMode/Caption: Permalink/permaview Mode
+Settings/NavigationPermalinkviewMode/Hint: Choose how permalink/permaview is handled:
+Settings/NavigationPermalinkviewMode/CopyToClipboard/Description: Copy permalink/permaview URL to clipboard
+Settings/NavigationPermalinkviewMode/UpdateAddressBar/Description: Update address bar with permalink/permaview URL
 Settings/PerformanceInstrumentation/Caption: Performance Instrumentation
 Settings/PerformanceInstrumentation/Hint: Displays performance statistics in the browser developer console. Requires reload to take effect
 Settings/PerformanceInstrumentation/Description: Enable performance instrumentation
@@ -140,6 +144,8 @@ Settings/ToolbarButtons/Icons/Description: Include icon
 Settings/ToolbarButtons/Text/Description: Include text
 Settings/DefaultSidebarTab/Caption: Default Sidebar Tab
 Settings/DefaultSidebarTab/Hint: Specify which sidebar tab is displayed by default
+Settings/DefaultMoreSidebarTab/Caption: Default More Sidebar Tab
+Settings/DefaultMoreSidebarTab/Hint: Specify which More sidebar tab is displayed by default
 Settings/LinkToBehaviour/Caption: Tiddler Opening Behaviour
 Settings/LinkToBehaviour/InsideRiver/Hint: Navigation from //within// the story river
 Settings/LinkToBehaviour/OutsideRiver/Hint: Navigation from //outside// the story river
@@ -156,6 +162,10 @@ Settings/MissingLinks/Hint: Choose whether to link to tiddlers that do not exist
 Settings/MissingLinks/Description: Enable links to missing tiddlers
 StoryView/Caption: Story View
 StoryView/Prompt: Current view:
+Stylesheets/Caption: Stylesheets
+Stylesheets/Expand/Caption: Expand All
+Stylesheets/Hint: This is the rendered CSS of the current stylesheet tiddlers tagged with <<tag "$:/tags/Stylesheet">>
+Stylesheets/Restore/Caption: Restore
 Theme/Caption: Theme
 Theme/Prompt: Current theme:
 TiddlerFields/Caption: Tiddler Fields

core/language/en-GB/Docs/ModuleTypes.multids

@@ -2,6 +2,7 @@ title: $:/language/Docs/ModuleTypes/
 
 allfilteroperator: A sub-operator for the ''all'' filter operator.
 animation: Animations that may be used with the RevealWidget.
+authenticator: Defines how requests are authenticated by the built-in HTTP server.
 bitmapeditoroperation: A bitmap editor toolbar operation.
 command: Commands that can be executed under Node.js.
 config: Data to be inserted into `$tw.config`.
@@ -12,6 +13,7 @@ isfilteroperator: Operands for the ''is'' filter operator.
 library: Generic module type for general purpose JavaScript modules.
 macro: JavaScript macro definitions.
 parser: Parsers for different content types.
+route: Defines how individual URL patterns are handled by the built-in HTTP server.
 saver: Savers handle different methods for saving files from the browser.
 startup: Startup functions.
 storyview: Story views customise the animation and behaviour of list widgets.

core/language/en-GB/Docs/PaletteColours.multids

@@ -45,6 +45,8 @@ page-background: Page background
 pre-background: Preformatted code background
 pre-border: Preformatted code border
 primary: General primary
+select-tag-background: `<select>` element background
+select-tag-foreground: `<select>` element text
 sidebar-button-foreground: Sidebar button foreground
 sidebar-controls-foreground-hover: Sidebar controls foreground hover
 sidebar-controls-foreground: Sidebar controls foreground

core/language/en-GB/EditTemplate.multids

@@ -1,10 +1,12 @@
 title: $:/language/EditTemplate/
 
-Body/External/Hint: This is an external tiddler stored outside of the main TiddlyWiki file. You can edit the tags and fields but cannot directly edit the content itself
+Body/External/Hint: This tiddler shows content stored outside of the main TiddlyWiki file. You can edit the tags and fields but cannot directly edit the content itself
 Body/Placeholder: Type the text for this tiddler
 Body/Preview/Type/Output: output
 Field/Remove/Caption: remove field
 Field/Remove/Hint: Remove field
+Field/Dropdown/Caption: field list
+Field/Dropdown/Hint: Show field list
 Fields/Add/Button: add
 Fields/Add/Name/Placeholder: field name
 Fields/Add/Prompt: Add a new field:
@@ -20,6 +22,7 @@ Tags/Dropdown/Hint: Show tag list
 Title/BadCharacterWarning: Warning: avoid using any of the characters <<bad-chars>> in tiddler titles
 Title/Exists/Prompt: Target tiddler already exists
 Title/Relink/Prompt: Update ''<$text text=<<fromTitle>>/>'' to ''<$text text=<<toTitle>>/>'' in the //tags// and //list// fields of other tiddlers
+Title/References/Prompt: The following references to this tiddler will not be automatically updated:
 Type/Dropdown/Caption: content type list
 Type/Dropdown/Hint: Show content type list
 Type/Delete/Caption: delete content type

core/language/en-GB/Fields.multids

@@ -14,11 +14,12 @@ draft.of: For draft tiddlers, contains the title of the tiddler of which this is
 draft.title: For draft tiddlers, contains the proposed new title of the tiddler
 footer: The footer text for a wizard
 hack-to-give-us-something-to-compare-against: A temporary storage field used in [[$:/core/templates/static.content]]
+hide-body: The view template will hide bodies of tiddlers if set to: ''yes''
 icon: The title of the tiddler containing the icon associated with a tiddler
-library: If set to "yes" indicates that a tiddler should be saved as a JavaScript library
+library: Indicates that a tiddler should be saved as a JavaScript library if set to: ''yes''
 list: An ordered list of tiddler titles associated with a tiddler
 list-before: If set, the title of a tiddler before which this tiddler should be added to the ordered list of tiddler titles, or at the start of the list if this field is present but empty
-list-after: If set, the title of the tiddler after which this tiddler should be added to the ordered list of tiddler titles
+list-after: If set, the title of the tiddler after which this tiddler should be added to the ordered list of tiddler titles, or at the end of the list if this field is present but empty
 modified: The date and time at which a tiddler was last modified
 modifier: The tiddler title associated with the person who last modified a tiddler
 name: The human readable name associated with a plugin tiddler
@@ -31,5 +32,6 @@ subtitle: The subtitle text for a wizard
 tags: A list of tags associated with a tiddler
 text: The body text of a tiddler
 title: The unique name of a tiddler
+toc-link: Suppresses the tiddler's link in a Table of Contents tree if set to: ''no'' 
 type: The content type of a tiddler
 version: Version information for a plugin

core/language/en-GB/Filters.multids

@@ -10,6 +10,7 @@ Orphans: Orphan tiddlers
 SystemTiddlers: System tiddlers
 ShadowTiddlers: Shadow tiddlers
 OverriddenShadowTiddlers: Overridden shadow tiddlers
+SessionTiddlers: Tiddlers modified since the wiki was loaded
 SystemTags: System tags
 StoryList: Tiddlers in the story river, excluding <$text text="$:/AdvancedSearch"/>
 TypedTiddlers: Non wiki-text tiddlers

core/language/en-GB/GettingStarted.tid

@@ -3,7 +3,7 @@ title: GettingStarted
 \define lingo-base() $:/language/ControlPanel/Basics/
 Welcome to ~TiddlyWiki and the ~TiddlyWiki community
 
-Before you start storing important information in ~TiddlyWiki it is important to make sure that you can reliably save changes. See http://tiddlywiki.com/#GettingStarted for details
+Before you start storing important information in ~TiddlyWiki it is vital to make sure that you can reliably save changes. See https://tiddlywiki.com/#GettingStarted for details
 
 !! Set up this ~TiddlyWiki
 

core/language/en-GB/Help/fetch.tid

@@ -6,23 +6,33 @@ Fetch one or more files over HTTP/HTTPS, and import the tiddlers matching a filt
 ```
 --fetch file <url> <import-filter> <transform-filter>
 --fetch files <url-filter> <import-filter> <transform-filter>
+--fetch raw-file <url> <transform-filter>
+--fetch raw-files <url-filter> <transform-filter>
 ```
 
-With the "file" variant only a single file is fetched and the first parameter is the URL of the file to read.
+The "file" and "files" variants fetch the specified files and attempt to import the tiddlers within them (the same processing as if the files were dragged into the browser window). The "raw-file" and "raw-files" variants fetch the specified files and then store the raw file data in tiddlers, without applying the import logic.
 
-With the "files" variant, multiple files are fetched and the first parameter is a filter yielding a list of URLs of the files to read. For example, given a set of tiddlers tagged "remote-server" that have a field "url" the filter `[tag[remote-server]get[url]]` will retrieve all the available URLs.
+With the "file" and "raw-file" variants only a single file is fetched and the first parameter is the URL of the file to read.
 
-The `<import-filter>` parameter specifies a filter determining which tiddlers are imported. It defaults to `[all[tiddlers]]` if not provided.
+With the "files" and "raw-files" variants, multiple files are fetched and the first parameter is a filter yielding a list of URLs of the files to read. For example, given a set of tiddlers tagged "remote-server" that have a field "url" the filter `[tag[remote-server]get[url]]` will retrieve all the available URLs.
 
-The `<transform-filter>` parameter specifies an optional filter that transforms the titles of the imported tiddlers. For example, `[addprefix[$:/myimports/]]` would add the prefix `$:/myimports/` to each title.
+For the "file" and "files" variants, the `<import-filter>` parameter specifies a filter determining which tiddlers are imported. It defaults to `[all[tiddlers]]` if not provided.
+
+For all variants, the `<transform-filter>` parameter specifies an optional filter that transforms the titles of the imported tiddlers. For example, `[addprefix[$:/myimports/]]` would add the prefix `$:/myimports/` to each title.
 
 Preceding the `--fetch` command with `--verbose` will output progress information during the import.
 
 Note that TiddlyWiki will not fetch an older version of an already loaded plugin.
 
-The following example retrieves all the non-system tiddlers from http://tiddlywiki.com and saves them to a JSON file:
+The following example retrieves all the non-system tiddlers from https://tiddlywiki.com and saves them to a JSON file:
 
 ```
-tiddlywiki --verbose --fetch file "http://tiddlywiki.com/" "[!is[system]]" "" --rendertiddler "$:/core/templates/exporters/JsonFile" output.json text/plain "" exportFilter "[!is[system]]"
+tiddlywiki --verbose --fetch file "https://tiddlywiki.com/" "[!is[system]]" "" --rendertiddler "$:/core/templates/exporters/JsonFile" output.json text/plain "" exportFilter "[!is[system]]"
+```
+
+The following example retrieves the "favicon" file from tiddlywiki.com and saves it in a file called "output.ico". Note that the intermediate tiddler "Icon Tiddler" is quoted in the "--fetch" command because it is being used as a transformation filter to replace the default title, while there are no quotes for the "--savetiddler" command because it is being used directly as a title.
+
+```
+tiddlywiki --verbose --fetch raw-file "https://tiddlywiki.com/favicon.ico" "[[Icon Tiddler]]" --savetiddler "Icon Tiddler" output.ico
 ```
 

core/language/en-GB/Help/import.tid

@@ -0,0 +1,24 @@
+title: $:/language/Help/import
+description: Import tiddlers from a file
+
+Import tiddlers from TiddlyWiki (`.html`), `.tiddler`, `.tid`, `.json` or other local files. The deserializer must be explicitly specified, unlike the `load` command which infers the deserializer from the file extension.
+
+```
+--import <filepath> <deserializer> [<title>] [<encoding>]
+```
+
+The deserializers in the core include:
+
+* application/javascript
+* application/json
+* application/x-tiddler
+* application/x-tiddler-html-div
+* application/x-tiddlers
+* text/html
+* text/plain
+
+The title of the imported tiddler defaults to the filename.
+
+The encoding defaults to "utf8", but can be "base64" for importing binary files.
+
+Note that TiddlyWiki will not import an older version of an already loaded plugin.

core/language/en-GB/Help/listen.tid

@@ -0,0 +1,34 @@
+title: $:/language/Help/listen
+description: Provides an HTTP server interface to TiddlyWiki
+
+Serves a wiki over HTTP.
+
+The listen command uses NamedCommandParameters:
+
+```
+--listen [<name>=<value>]...
+```
+
+All parameters are optional with safe defaults, and can be specified in any order. The recognised parameters are:
+
+* ''host'' - optional hostname to serve from (defaults to "127.0.0.1" aka "localhost")
+* ''path-prefix'' - optional prefix for paths
+* ''port'' - port number on which to listen; non-numeric values are interpreted as a system environment variable from which the port number is extracted (defaults to "8080")
+* ''credentials'' - pathname of credentials CSV file (relative to wiki folder)
+* ''anon-username'' - the username for signing edits for anonymous users
+* ''username'' - optional username for basic authentication
+* ''password'' - optional password for basic authentication
+* ''authenticated-user-header'' - optional name of header to be used for trusted authentication
+* ''readers'' - comma separated list of principals allowed to read from this wiki
+* ''writers'' - comma separated list of principals allowed to write to this wiki
+* ''csrf-disable'' - set to "yes" to disable CSRF checks (defaults to "no")
+* ''root-tiddler'' - the tiddler to serve at the root (defaults to "$:/core/save/all")
+* ''root-render-type'' - the content type to which the root tiddler should be rendered (defaults to "text/plain")
+* ''root-serve-type'' - the content type with which the root tiddler should be served (defaults to "text/html")
+* ''tls-cert'' - pathname of TLS certificate file (relative to wiki folder)
+* ''tls-key'' - pathname of TLS key file (relative to wiki folder)
+* ''debug-level'' - optional debug level; set to "debug" to view request details (defaults to "none")
+* ''gzip'' - set to "yes" to enable gzip compression for some http endpoints (defaults to "no")
+
+For information on opening up your instance to the entire local network, and possible security concerns, see the WebServer tiddler at TiddlyWiki.com.
+

core/language/en-GB/Help/load.tid

@@ -1,12 +1,15 @@
 title: $:/language/Help/load
 description: Load tiddlers from a file
 
-Load tiddlers from 2.x.x TiddlyWiki files (`.html`), `.tiddler`, `.tid`, `.json` or other files
+Load tiddlers from TiddlyWiki (`.html`), `.tiddler`, `.tid`, `.json` or other local files. The processing applied to incoming files is determined by the file extension. Use the alternative `import` command if you need to specify the deserializer and encoding explicitly.
 
 ```
---load <filepath>
+--load <filepath> [noerror]
+--load <dirpath> [noerror]
 ```
 
+By default, the load command raises an error if no tiddlers are found. The error can be suppressed by providing the optional "noerror" parameter.
+
 To load tiddlers from an encrypted TiddlyWiki file you should first specify the password with the PasswordCommand. For example:
 
 ```

core/language/en-GB/Help/render.tid

@@ -0,0 +1,34 @@
+title: $:/language/Help/render
+description: Renders individual tiddlers to files
+
+Render individual tiddlers identified by a filter and save the results to the specified files.
+
+Optionally, the title of a template tiddler can be specified. In this case, instead of directly rendering each tiddler, the template tiddler is rendered with the "currentTiddler" variable set to the title of the tiddler that is being rendered.
+
+A name and value for an additional variable may optionally also be specified.
+
+```
+--render <tiddler-filter> [<filename-filter>] [<render-type>] [<template>] [<name>] [<value>]
+```
+
+* ''tiddler-filter'': A filter identifying the tiddler(s) to be rendered
+* ''filename-filter'': Optional filter transforming tiddler titles into pathnames. If omitted, defaults to `[is[tiddler]addsuffix[.html]]`, which uses the unchanged tiddler title as the filename
+* ''render-type'': Optional render type: `text/html` (the default) returns the full HTML text and `text/plain` just returns the text content (ie it ignores HTML tags and other unprintable material)
+* ''template'': Optional template through which each tiddler is rendered
+* ''name'': Name of optional variable
+* ''value'': Value of optional variable
+
+By default, the filename is resolved relative to the `output` subdirectory of the edition directory. The `--output` command can be used to direct output to a different directory.
+
+Notes:
+
+* The output directory is not cleared of any existing files
+* Any missing directories in the path to the filename are automatically created.
+* When referring to a tiddler with spaces in its title, take care to use both the quotes required by your shell and also TiddlyWiki's double square brackets : `--render "[[Motovun Jack.jpg]]"`
+* The filename filter is evaluated with the selected items being set to the title of the tiddler currently being rendered, allowing the title to be used as the basis for computing the filename. For example `[encodeuricomponent[]addprefix[static/]]` applies URI encoding to each title, and then adds the prefix `static/`
+* The `--render` command is a more flexible replacement for both the `--rendertiddler` and `--rendertiddlers` commands, which are deprecated
+
+Examples:
+
+* `--render "[!is[system]]" "[encodeuricomponent[]addprefix[tiddlers/]addsuffix[.html]]"` -- renders all non-system tiddlers as files in the subdirectory "tiddlers" with URL-encoded titles and the extension HTML
+

core/language/en-GB/Help/rendertiddler.tid

@@ -1,6 +1,8 @@
 title: $:/language/Help/rendertiddler
 description: Render an individual tiddler as a specified ContentType
 
+(Note: The `--rendertiddler` command is deprecated in favour of the new, more flexible `--render` command)
+
 Render an individual tiddler as a specified ContentType, defaulting to `text/html` and save it to the specified filename.
 
 Optionally the title of a template tiddler can be specified, in which case the template tiddler is rendered with the "currentTiddler" variable set to the tiddler that is being rendered (the first parameter value).

core/language/en-GB/Help/rendertiddlers.tid

@@ -1,6 +1,8 @@
 title: $:/language/Help/rendertiddlers
 description: Render tiddlers matching a filter to a specified ContentType
 
+(Note: The `--rendertiddlers` command is deprecated in favour of the new, more flexible `--render` command)
+
 Render a set of tiddlers matching a filter to separate files of a specified ContentType (defaults to `text/html`) and extension (defaults to `.html`).
 
 ```

core/language/en-GB/Help/save.tid

@@ -0,0 +1,25 @@
+title: $:/language/Help/save
+description: Saves individual raw tiddlers to files
+
+Saves individual tiddlers identified by a filter in their raw text or binary format to the specified files.
+
+```
+--save <tiddler-filter> <filename-filter>
+```
+
+* ''tiddler-filter'': A filter identifying the tiddler(s) to be saved
+* ''filename-filter'': Optional filter transforming tiddler titles into pathnames. If omitted, defaults to `[is[tiddler]]`, which uses the unchanged tiddler title as the filename
+
+By default, the filename is resolved relative to the `output` subdirectory of the edition directory. The `--output` command can be used to direct output to a different directory.
+
+Notes:
+
+* The output directory is not cleared of any existing files
+* Any missing directories in the path to the filename are automatically created.
+* When saving a tiddler with spaces in its title, take care to use both the quotes required by your shell and also TiddlyWiki's double square brackets : `--save "[[Motovun Jack.jpg]]"`
+* The filename filter is evaluated with the selected items being set to the title of the tiddler currently being saved, allowing the title to be used as the basis for computing the filename. For example `[encodeuricomponent[]addprefix[static/]]` applies URI encoding to each title, and then adds the prefix `static/`
+* The `--save` command is a more flexible replacement for both the `--savetiddler` and `--savetiddlers` commands, which are deprecated
+
+Examples:
+
+* `--save "[!is[system]is[image]]" "[encodeuricomponent[]addprefix[tiddlers/]]"` -- saves all non-system image tiddlers as files in the subdirectory "tiddlers" with URL-encoded titles

core/language/en-GB/Help/savetiddler.tid

@@ -1,6 +1,8 @@
 title: $:/language/Help/savetiddler
 description: Saves a raw tiddler to a file
 
+(Note: The `--savetiddler` command is deprecated in favour of the new, more flexible `--save` command)
+
 Saves an individual tiddler in its raw text or binary format to the specified filename.
 
 ```

core/language/en-GB/Help/savetiddlers.tid

@@ -1,6 +1,8 @@
 title: $:/language/Help/savetiddlers
 description: Saves a group of raw tiddlers to a directory
 
+(Note: The `--savetiddlers` command is deprecated in favour of the new, more flexible `--save` command)
+
 Saves a group of tiddlers in their raw text or binary format to the specified directory.
 
 ```

core/language/en-GB/Help/server.tid

@@ -1,26 +1,25 @@
 title: $:/language/Help/server
-description: Provides an HTTP server interface to TiddlyWiki
+description: Provides an HTTP server interface to TiddlyWiki (deprecated in favour of the new listen command)
 
-The server built in to TiddlyWiki5 is very simple. Although compatible with TiddlyWeb it doesn't support many of the features needed for robust Internet-facing usage.
-
-At the root, it serves a rendering of a specified tiddler. Away from the root, it serves individual tiddlers encoded in JSON, and supports the basic HTTP operations for `GET`, `PUT` and `DELETE`.
+Legacy command to serve a wiki over HTTP.
 
 ```
---server <port> <roottiddler> <rendertype> <servetype> <username> <password> <host> <pathprefix>
+--server <port> <root-tiddler> <root-render-type> <root-serve-type> <username> <password> <host> <path-prefix> <debug-level>
 ```
 
 The parameters are:
 
-* ''port'' - port number to serve from (defaults to "8080")
-* ''roottiddler'' - the tiddler to serve at the root (defaults to "$:/core/save/all")
-* ''rendertype'' - the content type to which the root tiddler should be rendered (defaults to "text/plain")
-* ''servetype'' - the content type with which the root tiddler should be served (defaults to "text/html")
+* ''port'' - port number on which to listen; non-numeric values are interpreted as a system environment variable from which the port number is extracted (defaults to "8080")
+* ''root-tiddler'' - the tiddler to serve at the root (defaults to "$:/core/save/all")
+* ''root-render-type'' - the content type to which the root tiddler should be rendered (defaults to "text/plain")
+* ''root-serve-type'' - the content type with which the root tiddler should be served (defaults to "text/html")
 * ''username'' - the default username for signing edits
 * ''password'' - optional password for basic authentication
 * ''host'' - optional hostname to serve from (defaults to "127.0.0.1" aka "localhost")
-* ''pathprefix'' - optional prefix for paths
+* ''path-prefix'' - optional prefix for paths
+* ''debug-level'' - optional debug level; set to "debug" to view request details (defaults to "none")
 
-If the password parameter is specified then the browser will prompt the user for the username and password. Note that the password is transmitted in plain text so this implementation isn't suitable for general use.
+If the password parameter is specified then the browser will prompt the user for the username and password. Note that the password is transmitted in plain text so this implementation should only be used on a trusted network or over HTTPS.
 
 For example:
 
@@ -28,10 +27,17 @@ For example:
 --server 8080 $:/core/save/all text/plain text/html MyUserName passw0rd
 ```
 
-The username and password can be specified as empty strings if you need to set the hostname or pathprefix and don't want to require a password:
+The username and password can be specified as empty strings if you need to set the hostname or pathprefix and don't want to require a password.
+
 
 ```
 --server 8080 $:/core/save/all text/plain text/html "" "" 192.168.0.245
 ```
 
-To run multiple TiddlyWiki servers at the same time you'll need to put each one on a different port.
+Using an address like this exposes your system to the local network. For information on opening up your instance to the entire local network, and possible security concerns, see the WebServer tiddler at TiddlyWiki.com.
+
+To run multiple TiddlyWiki servers at the same time you'll need to put each one on a different port. It can be useful to use an environment variable to pass the port number to the Node.js process. This example references an environment variable called "MY_PORT_NUMBER":
+
+```
+--server MY_PORT_NUMBER $:/core/save/all text/plain text/html MyUserName passw0rd
+```

core/language/en-GB/Import.multids

@@ -7,9 +7,17 @@ Listing/Import/Caption: Import
 Listing/Select/Caption: Select
 Listing/Status/Caption: Status
 Listing/Title/Caption: Title
+Listing/Preview: Preview:
+Listing/Preview/Text: Text
+Listing/Preview/TextRaw: Text (Raw)
+Listing/Preview/Fields: Fields
+Listing/Preview/Diff: Diff
+Listing/Preview/DiffFields: Diff (Fields)
 Upgrader/Plugins/Suppressed/Incompatible: Blocked incompatible or obsolete plugin
 Upgrader/Plugins/Suppressed/Version: Blocked plugin (due to incoming <<incoming>> being older than existing <<existing>>)
 Upgrader/Plugins/Upgraded: Upgraded plugin from <<incoming>> to <<upgraded>>
 Upgrader/State/Suppressed: Blocked temporary state tiddler
 Upgrader/System/Suppressed: Blocked system tiddler
+Upgrader/System/Warning: Core module tiddler
+Upgrader/System/Alert: You are about to import a tiddler that will overwrite a core module tiddler. This is not recommended as it may make the system unstable
 Upgrader/ThemeTweaks/Created: Migrated theme tweak from <$text text=<<from>>/>

core/language/en-GB/Misc.multids

@@ -1,8 +1,8 @@
 title: $:/language/
 
-AboveStory/ClassicPlugin/Warning: It looks like you are trying to load a plugin designed for ~TiddlyWiki Classic. Please note that [[these plugins do not work with TiddlyWiki version 5.x.x|http://tiddlywiki.com/#TiddlyWikiClassic]]. ~TiddlyWiki Classic plugins detected:
+AboveStory/ClassicPlugin/Warning: It looks like you are trying to load a plugin designed for ~TiddlyWiki Classic. Please note that [[these plugins do not work with TiddlyWiki version 5.x.x|https://tiddlywiki.com/#TiddlyWikiClassic]]. ~TiddlyWiki Classic plugins detected:
 BinaryWarning/Prompt: This tiddler contains binary data
-ClassicWarning/Hint: This tiddler is written in TiddlyWiki Classic wiki text format, which is not fully compatible with TiddlyWiki version 5. See http://tiddlywiki.com/static/Upgrading.html for more details.
+ClassicWarning/Hint: This tiddler is written in TiddlyWiki Classic wiki text format, which is not fully compatible with TiddlyWiki version 5. See https://tiddlywiki.com/static/Upgrading.html for more details.
 ClassicWarning/Upgrade/Caption: upgrade
 CloseAll/Button: close all
 ColourPicker/Recent: Recent:
@@ -12,6 +12,7 @@ ConfirmOverwriteTiddler: Do you wish to overwrite the tiddler "<$text text=<<tit
 ConfirmEditShadowTiddler: You are about to edit a ShadowTiddler. Any changes will override the default system making future upgrades non-trivial. Are you sure you want to edit "<$text text=<<title>>/>"?
 Count: count
 DefaultNewTiddlerTitle: New Tiddler
+Diffs/CountMessage: <<diff-count>> differences
 DropMessage: Drop here (or use the 'Escape' key to cancel)
 Encryption/Cancel: Cancel
 Encryption/ConfirmClearPassword: Do you wish to clear the password? This will remove the encryption applied when saving this wiki
@@ -35,7 +36,7 @@ Error/XMLHttpRequest: XMLHttpRequest error code
 InternalJavaScriptError/Title: Internal JavaScript Error
 InternalJavaScriptError/Hint: Well, this is embarrassing. It is recommended that you restart TiddlyWiki by refreshing your browser
 InvalidFieldName: Illegal characters in field name "<$text text=<<fieldName>>/>". Fields can only contain lowercase letters, digits and the characters underscore (`_`), hyphen (`-`) and period (`.`)
-LazyLoadingWarning: <p>Loading external text from ''<$text text={{!!_canonical_uri}}/>''</p><p>If this message doesn't disappear you may be using a browser that doesn't support external text in this configuration. See http://tiddlywiki.com/#ExternalText</p>
+LazyLoadingWarning: <p>Trying to load external content from ''<$text text={{!!_canonical_uri}}/>''</p><p>If this message doesn't disappear, either the tiddler content type doesn't match the type of the external content, or you may be using a browser that doesn't support external content for wikis loaded as standalone files. See https://tiddlywiki.com/#ExternalText</p>
 LoginToTiddlySpace: Login to TiddlySpace
 Manager/Controls/FilterByTag/None: (none)
 Manager/Controls/FilterByTag/Prompt: Filter by tag:
@@ -54,7 +55,7 @@ Manager/Item/RawText: Raw text
 Manager/Item/Tags: Tags
 Manager/Item/Tools: Tools
 Manager/Item/WikifiedText: Wikified text
-MissingTiddler/Hint: Missing tiddler "<$text text=<<currentTiddler>>/>" - click {{$:/core/images/edit-button}} to create
+MissingTiddler/Hint: Missing tiddler "<$text text=<<currentTiddler>>/>" -- click {{||$:/core/ui/Buttons/edit}} to create
 No: No
 OfficialPluginLibrary: Official ~TiddlyWiki Plugin Library
 OfficialPluginLibrary/Hint: The official ~TiddlyWiki plugin library at tiddlywiki.com. Plugins, themes and language packs are maintained by the core team.

core/language/en-GB/Modals/Download.tid

@@ -1,8 +1,7 @@
 title: $:/language/Modals/Download
-type: text/vnd.tiddlywiki
 subtitle: Download changes
 footer: <$button message="tm-close-tiddler">Close</$button>
-help: http://tiddlywiki.com/static/DownloadingChanges.html
+help: https://tiddlywiki.com/static/DownloadingChanges.html
 
 Your browser only supports manual saving.
 

core/language/en-GB/Modals/SaveInstructions.tid

@@ -1,8 +1,7 @@
 title: $:/language/Modals/SaveInstructions
-type: text/vnd.tiddlywiki
 subtitle: Save your work
 footer: <$button message="tm-close-tiddler">Close</$button>
-help: http://tiddlywiki.com/static/SavingChanges.html
+help: https://tiddlywiki.com/static/SavingChanges.html
 
 Your changes to this wiki need to be saved as a ~TiddlyWiki HTML file.
 

core/language/en-GB/Notifications.multids

@@ -2,3 +2,5 @@ title: $:/language/Notifications/
 
 Save/Done: Saved wiki
 Save/Starting: Starting to save wiki
+CopiedToClipboard/Succeeded: Copied to clipboard!
+CopiedToClipboard/Failed: Failed to copy to clipboard!

core/language/en-GB/Search.multids

@@ -2,7 +2,7 @@ title: $:/language/Search/
 
 DefaultResults/Caption: List
 Filter/Caption: Filter
-Filter/Hint: Search via a [[filter expression|http://tiddlywiki.com/static/Filters.html]]
+Filter/Hint: Search via a [[filter expression|https://tiddlywiki.com/static/Filters.html]]
 Filter/Matches: //<small><<resultCount>> matches</small>//
 Matches: //<small><<resultCount>> matches</small>//
 Matches/All: All matches:

core/language/en-GB/SideBar.multids

@@ -3,6 +3,7 @@ title: $:/language/SideBar/
 All/Caption: All
 Contents/Caption: Contents
 Drafts/Caption: Drafts
+Explorer/Caption: Explorer
 Missing/Caption: Missing
 More/Caption: More
 Open/Caption: Open

core/language/en-GB/ThemeTweaks.multids

@@ -7,11 +7,12 @@ Options/SidebarLayout: Sidebar layout
 Options/SidebarLayout/Fixed-Fluid: Fixed story, fluid sidebar
 Options/SidebarLayout/Fluid-Fixed: Fluid story, fixed sidebar
 Options/StickyTitles: Sticky titles
-Options/StickyTitles/Hint: Causes tiddler titles to "stick" to the top of the browser window. Caution: Does not work at all with Chrome, and causes some layout issues in Firefox
+Options/StickyTitles/Hint: Causes tiddler titles to "stick" to the top of the browser window
 Options/CodeWrapping: Wrap long lines in code blocks
 Settings: Settings
 Settings/FontFamily: Font family
 Settings/CodeFontFamily: Code font family
+Settings/EditorFontFamily: Editor font family
 Settings/BackgroundImage: Page background image
 Settings/BackgroundImageAttachment: Page background image attachment
 Settings/BackgroundImageAttachment/Scroll: Scroll with tiddlers

core/modules/commander.js

@@ -94,6 +94,13 @@ Commander.prototype.executeNextCommand = function() {
 				if(this.verbose) {
 					this.streams.output.write("Executing command: " + commandName + " " + params.join(" ") + "\n");
 				}
+				// Parse named parameters if required
+				if(command.info.namedParameterMode) {
+					params = this.extractNamedParameters(params,command.info.mandatoryParameters);
+					if(typeof params === "string") {
+						return this.callback(params);
+					}
+				}
 				if(command.info.synchronous) {
 					// Synchronous command
 					c = new command.Command(params,this);
@@ -122,6 +129,35 @@ Commander.prototype.executeNextCommand = function() {
 	}
 };
 
+/*
+Given an array of parameter strings `params` in name:value format, and an array of mandatory parameter names in `mandatoryParameters`, returns a hashmap of values or a string if error
+*/
+Commander.prototype.extractNamedParameters = function(params,mandatoryParameters) {
+	mandatoryParameters = mandatoryParameters || [];
+	var errors = [],
+		paramsByName = Object.create(null);
+	// Extract the parameters
+	$tw.utils.each(params,function(param) {
+		var index = param.indexOf("=");
+		if(index < 1) {
+			errors.push("malformed named parameter: '" + param + "'");
+		}
+		paramsByName[param.slice(0,index)] = $tw.utils.trim(param.slice(index+1));
+	});
+	// Check the mandatory parameters are present
+	$tw.utils.each(mandatoryParameters,function(mandatoryParameter) {
+		if(!$tw.utils.hop(paramsByName,mandatoryParameter)) {
+			errors.push("missing mandatory parameter: '" + mandatoryParameter + "'");
+		}
+	});
+	// Return any errors
+	if(errors.length > 0) {
+		return errors.join(" and\n");
+	} else {
+		return paramsByName;		
+	}
+};
+
 Commander.initCommands = function(moduleType) {
 	moduleType = moduleType || "command";
 	$tw.commands = {};

core/modules/commands/fetch.js

@@ -27,24 +27,36 @@ Command.prototype.execute = function() {
 	if(this.params.length < 2) {
 		return "Missing subcommand and url";
 	}
-	var subcommand = this.params[0],
-		url = this.params[1],
-		importFilter = this.params[2] || "[all[tiddlers]]",
-		transformFilter = this.params[3] || "";
-	switch(subcommand) {
+	switch(this.params[0]) {
+		case "raw-file":
+			return this.fetchFiles({
+				raw: true,
+				url: this.params[1],
+				transformFilter: this.params[2] || "",
+				callback: this.callback
+			});
+			break;
 		case "file":
 			return this.fetchFiles({
-				url: url,
-				importFilter: importFilter,
-				transformFilter: transformFilter,
+				url: this.params[1],
+				importFilter: this.params[2],
+				transformFilter: this.params[3] || "",
+				callback: this.callback
+			});
+			break;
+		case "raw-files":
+			return this.fetchFiles({
+				raw: true,
+				urlFilter: this.params[1],
+				transformFilter: this.params[2] || "",
 				callback: this.callback
 			});
 			break;
 		case "files":
 			return this.fetchFiles({
-				urlFilter: url,
-				importFilter: importFilter,
-				transformFilter: transformFilter,
+				urlFilter: this.params[1],
+				importFilter: this.params[2],
+				transformFilter: this.params[3] || "",
 				callback: this.callback
 			});
 			break;
@@ -80,24 +92,31 @@ Command.prototype.fetchFiles = function(options) {
 	return null;
 };
 
-Command.prototype.fetchFile = function(url,options,callback) {
+Command.prototype.fetchFile = function(url,options,callback,redirectCount) {
+	if(redirectCount > 10) {
+		return callback("Error too many redirects retrieving " + url);
+	}
 	var self = this,
 		lib = url.substr(0,8) === "https://" ? require("https") : require("http");
 	lib.get(url).on("response",function(response) {
 	    var type = (response.headers["content-type"] || "").split(";")[0],
-	    	body = "";
+	    	data = [];
 	    self.commander.write("Reading " + url + ": ");
 	    response.on("data",function(chunk) {
-	        body += chunk;
+	        data.push(chunk);
 	        self.commander.write(".");
 	    });
 	    response.on("end",function() {
 	        self.commander.write("\n");
 	        if(response.statusCode === 200) {
-		        self.processBody(body,type,options);
+		        self.processBody(Buffer.concat(data),type,options,url);
 		        callback(null);
 	        } else {
-	        	callback("Error " + response.statusCode + " retrieving " + url)
+	        	if(response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) {
+	        		return self.fetchFile(response.headers.location,options,callback,redirectCount + 1);
+	        	} else {
+		        	return callback("Error " + response.statusCode + " retrieving " + url)	        		
+	        	}
 	        }
 	   	});
 	   	response.on("error",function(e) {
@@ -108,16 +127,27 @@ Command.prototype.fetchFile = function(url,options,callback) {
 	return null;
 };
 
-Command.prototype.processBody = function(body,type,options) {
-	// Deserialise the HTML file and put the tiddlers in their own wiki
-	var self = this,
-		incomingWiki = new $tw.Wiki(),
-		tiddlers = this.commander.wiki.deserializeTiddlers(type || "text/html",body,{});
-	$tw.utils.each(tiddlers,function(tiddler) {
-		incomingWiki.addTiddler(new $tw.Tiddler(tiddler));
-	});
+Command.prototype.processBody = function(body,type,options,url) {
+	var self = this;
+	// Collect the tiddlers in a wiki
+	var incomingWiki = new $tw.Wiki();
+	if(options.raw) {
+		var typeInfo = type ? $tw.config.contentTypeInfo[type] : null,
+			encoding = typeInfo ? typeInfo.encoding : "utf8";
+		incomingWiki.addTiddler(new $tw.Tiddler({
+			title: url,
+			type: type,
+			text: body.toString(encoding)
+		}));
+	} else {
+		// Deserialise the file to extract the tiddlers
+		var tiddlers = this.commander.wiki.deserializeTiddlers(type || "text/html",body.toString("utf8"),{});
+		$tw.utils.each(tiddlers,function(tiddler) {
+			incomingWiki.addTiddler(new $tw.Tiddler(tiddler));
+		});
+	}
 	// Filter the tiddlers to select the ones we want
-	var filteredTitles = incomingWiki.filterTiddlers(options.importFilter);
+	var filteredTitles = incomingWiki.filterTiddlers(options.importFilter || "[all[tiddlers]]");
 	// Import the selected tiddlers
 	var count = 0;
 	incomingWiki.each(function(tiddler,title) {

core/modules/commands/import.js

@@ -0,0 +1,48 @@
+/*\
+title: $:/core/modules/commands/import.js
+type: application/javascript
+module-type: command
+
+Command to import tiddlers from a file
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.info = {
+	name: "import",
+	synchronous: true
+};
+
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
+
+Command.prototype.execute = function() {
+	var self = this,
+		fs = require("fs"),
+		path = require("path");
+	if(this.params.length < 2) {
+		return "Missing parameters";
+	}
+	var filename = self.params[0],
+		deserializer = self.params[1],
+		title = self.params[2] || filename,
+		encoding = self.params[3] || "utf8",
+		text = fs.readFileSync(filename,encoding),
+		tiddlers = this.commander.wiki.deserializeTiddlers(null,text,{title: title},{deserializer: deserializer});
+	$tw.utils.each(tiddlers,function(tiddler) {
+		self.commander.wiki.importTiddler(new $tw.Tiddler(tiddler));
+	});
+	this.commander.log(tiddlers.length + " tiddler(s) imported");
+	return null;
+};
+
+exports.Command = Command;
+
+})();

core/modules/commands/listen.js

@@ -0,0 +1,48 @@
+/*\
+title: $:/core/modules/commands/listen.js
+type: application/javascript
+module-type: command
+
+Listen for HTTP requests and serve tiddlers
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var Server = require("$:/core/modules/server/server.js").Server;
+
+exports.info = {
+	name: "listen",
+	synchronous: true,
+	namedParameterMode: true,
+	mandatoryParameters: [],
+};
+
+var Command = function(params,commander,callback) {
+	var self = this;
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
+
+Command.prototype.execute = function() {
+	var self = this;
+	if(!$tw.boot.wikiTiddlersPath) {
+		$tw.utils.warning("Warning: Wiki folder '" + $tw.boot.wikiPath + "' does not exist or is missing a tiddlywiki.info file");
+	}
+	// Set up server
+	this.server = new Server({
+		wiki: this.commander.wiki,
+		variables: self.params
+	});
+	var nodeServer = this.server.listen();
+	$tw.hooks.invokeHook("th-server-command-post-start",this.server,nodeServer,"tiddlywiki");
+	return null;
+};
+
+exports.Command = Command;
+
+})();

core/modules/commands/load.js

@@ -3,7 +3,7 @@ title: $:/core/modules/commands/load.js
 type: application/javascript
 module-type: command
 
-Command to load tiddlers from a file
+Command to load tiddlers from a file or directory
 
 \*/
 (function(){
@@ -30,9 +30,7 @@ Command.prototype.execute = function() {
 	if(this.params.length < 1) {
 		return "Missing filename";
 	}
-	var ext = path.extname(self.params[0]),
-		stat = fs.statSync(self.params[0]),
-		tiddlers = $tw.loadTiddlersFromPath(self.params[0]),
+	var tiddlers = $tw.loadTiddlersFromPath(self.params[0]),
 		count = 0;
 	$tw.utils.each(tiddlers,function(tiddlerInfo) {
 		$tw.utils.each(tiddlerInfo.tiddlers,function(tiddler) {
@@ -40,7 +38,7 @@ Command.prototype.execute = function() {
 			count++;
 		});
 	});
-	if(!count) {
+	if(!count && self.params[1] !== "noerror") {
 		self.callback("No tiddlers found in file \"" + self.params[0] + "\"");
 	} else {
 		self.callback(null);

core/modules/commands/render.js

@@ -0,0 +1,65 @@
+/*\
+title: $:/core/modules/commands/render.js
+type: application/javascript
+module-type: command
+
+Render individual tiddlers and save the results to the specified files
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var widget = require("$:/core/modules/widgets/widget.js");
+
+exports.info = {
+	name: "render",
+	synchronous: true
+};
+
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
+
+Command.prototype.execute = function() {
+	if(this.params.length < 1) {
+		return "Missing tiddler filter";
+	}
+	var self = this,
+		fs = require("fs"),
+		path = require("path"),
+		wiki = this.commander.wiki,
+		tiddlerFilter = this.params[0],
+		filenameFilter = this.params[1] || "[is[tiddler]addsuffix[.html]]",
+		type = this.params[2] || "text/html",
+		template = this.params[3],
+		varName = this.params[4],
+		varValue = this.params[5],
+		tiddlers = wiki.filterTiddlers(tiddlerFilter);
+	$tw.utils.each(tiddlers,function(title) {
+		var parser = wiki.parseTiddler(template || title),
+			variables = {currentTiddler: title};
+		if(varName) {
+			variables[varName] = varValue || "";
+		}
+		var widgetNode = wiki.makeWidget(parser,{variables: variables}),
+			container = $tw.fakeDocument.createElement("div");
+		widgetNode.render(container,null);
+		var text = type === "text/html" ? container.innerHTML : container.textContent,
+			filepath = path.resolve(self.commander.outputPath,wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]))[0]);
+		if(self.commander.verbose) {
+			console.log("Rendering \"" + title + "\" to \"" + filepath + "\"");
+		}
+		$tw.utils.createFileDirectories(filepath);
+		fs.writeFileSync(filepath,text,"utf8");
+	});
+	return null;
+};
+
+exports.Command = Command;
+
+})();

core/modules/commands/save.js

@@ -0,0 +1,53 @@
+/*\
+title: $:/core/modules/commands/save.js
+type: application/javascript
+module-type: command
+
+Saves individual tiddlers in their raw text or binary format to the specified files
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.info = {
+	name: "save",
+	synchronous: true
+};
+
+var Command = function(params,commander,callback) {
+	this.params = params;
+	this.commander = commander;
+	this.callback = callback;
+};
+
+Command.prototype.execute = function() {
+	if(this.params.length < 1) {
+		return "Missing filename filter";
+	}
+	var self = this,
+		fs = require("fs"),
+		path = require("path"),
+		wiki = this.commander.wiki,
+		tiddlerFilter = this.params[0],
+		filenameFilter = this.params[1] || "[is[tiddler]]",
+		tiddlers = wiki.filterTiddlers(tiddlerFilter);
+	$tw.utils.each(tiddlers,function(title) {
+		var tiddler = self.commander.wiki.getTiddler(title),
+			type = tiddler.fields.type || "text/vnd.tiddlywiki",
+			contentTypeInfo = $tw.config.contentTypeInfo[type] || {encoding: "utf8"},
+			filepath = path.resolve(self.commander.outputPath,wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]))[0]);
+		if(self.commander.verbose) {
+			console.log("Saving \"" + title + "\" to \"" + filepath + "\"");
+		}
+		$tw.utils.createFileDirectories(filepath);
+		fs.writeFileSync(filepath,tiddler.fields.text,contentTypeInfo.encoding);
+	});
+	return null;
+};
+
+exports.Command = Command;
+
+})();

core/modules/commands/server.js

@@ -3,7 +3,7 @@ title: $:/core/modules/commands/server.js
 type: application/javascript
 module-type: command
 
-Serve tiddlers over http
+Deprecated legacy command for serving tiddlers
 
 \*/
 (function(){
@@ -12,300 +12,41 @@ Serve tiddlers over http
 /*global $tw: false */
 "use strict";
 
-if($tw.node) {
-	var util = require("util"),
-		fs = require("fs"),
-		url = require("url"),
-		path = require("path"),
-		http = require("http");
-}
+var Server = require("$:/core/modules/server/server.js").Server;
 
 exports.info = {
 	name: "server",
 	synchronous: true
 };
 
-/*
-A simple HTTP server with regexp-based routes
-*/
-function SimpleServer(options) {
-	this.routes = options.routes || [];
-	this.wiki = options.wiki;
-	this.variables = options.variables || {};
-}
-
-SimpleServer.prototype.set = function(obj) {
-	var self = this;
-	$tw.utils.each(obj,function(value,name) {
-		self.variables[name] = value;
-	});
-};
-
-SimpleServer.prototype.get = function(name) {
-	return this.variables[name];
-};
-
-SimpleServer.prototype.addRoute = function(route) {
-	this.routes.push(route);
-};
-
-SimpleServer.prototype.findMatchingRoute = function(request,state) {
-	var pathprefix = this.get("pathprefix") || "";
-	for(var t=0; t<this.routes.length; t++) {
-		var potentialRoute = this.routes[t],
-			pathRegExp = potentialRoute.path,
-			pathname = state.urlInfo.pathname,
-			match;
-		if(pathprefix) {
-			if(pathname.substr(0,pathprefix.length) === pathprefix) {
-				pathname = pathname.substr(pathprefix.length);
-				match = potentialRoute.path.exec(pathname);
-			} else {
-				match = false;
-			}
-		} else {
-			match = potentialRoute.path.exec(pathname);
-		}
-		if(match && request.method === potentialRoute.method) {
-			state.params = [];
-			for(var p=1; p<match.length; p++) {
-				state.params.push(match[p]);
-			}
-			return potentialRoute;
-		}
-	}
-	return null;
-};
-
-SimpleServer.prototype.checkCredentials = function(request,incomingUsername,incomingPassword) {
-	var header = request.headers.authorization || "",
-		token = header.split(/\s+/).pop() || "",
-		auth = $tw.utils.base64Decode(token),
-		parts = auth.split(/:/),
-		username = parts[0],
-		password = parts[1];
-	if(incomingUsername === username && incomingPassword === password) {
-		return "ALLOWED";
-	} else {
-		return "DENIED";
-	}
-};
-
-SimpleServer.prototype.requestHandler = function(request,response) {
-	// Compose the state object
-	var self = this;
-	var state = {};
-	state.wiki = self.wiki;
-	state.server = self;
-	state.urlInfo = url.parse(request.url);
-	// Find the route that matches this path
-	var route = self.findMatchingRoute(request,state);
-	// Check for the username and password if we've got one
-	var username = self.get("username"),
-		password = self.get("password");
-	if(username && password) {
-		// Check they match
-		if(self.checkCredentials(request,username,password) !== "ALLOWED") {
-			var servername = state.wiki.getTiddlerText("$:/SiteTitle") || "TiddlyWiki5";
-			response.writeHead(401,"Authentication required",{
-				"WWW-Authenticate": 'Basic realm="Please provide your username and password to login to ' + servername + '"'
-			});
-			response.end();
-			return;
-		}
-	}
-	// Return a 404 if we didn't find a route
-	if(!route) {
-		response.writeHead(404);
-		response.end();
-		return;
-	}
-	// Set the encoding for the incoming request
-	// TODO: Presumably this would need tweaking if we supported PUTting binary tiddlers
-	request.setEncoding("utf8");
-	// Dispatch the appropriate method
-	switch(request.method) {
-		case "GET": // Intentional fall-through
-		case "DELETE":
-			route.handler(request,response,state);
-			break;
-		case "PUT":
-			var data = "";
-			request.on("data",function(chunk) {
-				data += chunk.toString();
-			});
-			request.on("end",function() {
-				state.data = data;
-				route.handler(request,response,state);
-			});
-			break;
-	}
-};
-	
-SimpleServer.prototype.listen = function(port,host) {
-	http.createServer(this.requestHandler.bind(this)).listen(port,host);
-};
-
 var Command = function(params,commander,callback) {
+	var self = this;
 	this.params = params;
 	this.commander = commander;
 	this.callback = callback;
-	// Set up server
-	this.server = new SimpleServer({
-		wiki: this.commander.wiki
-	});
-	// Add route handlers
-	this.server.addRoute({
-		method: "PUT",
-		path: /^\/recipes\/default\/tiddlers\/(.+)$/,
-		handler: function(request,response,state) {
-			var title = decodeURIComponent(state.params[0]),
-				fields = JSON.parse(state.data);
-			// Pull up any subfields in the `fields` object
-			if(fields.fields) {
-				$tw.utils.each(fields.fields,function(field,name) {
-					fields[name] = field;
-				});
-				delete fields.fields;
-			}
-			// Remove any revision field
-			if(fields.revision) {
-				delete fields.revision;
-			}
-			state.wiki.addTiddler(new $tw.Tiddler(state.wiki.getCreationFields(),fields,{title: title},state.wiki.getModificationFields()));
-			var changeCount = state.wiki.getChangeCount(title).toString();
-			response.writeHead(204, "OK",{
-				Etag: "\"default/" + encodeURIComponent(title) + "/" + changeCount + ":\"",
-				"Content-Type": "text/plain"
-			});
-			response.end();
-		}
-	});
-	this.server.addRoute({
-		method: "DELETE",
-		path: /^\/bags\/default\/tiddlers\/(.+)$/,
-		handler: function(request,response,state) {
-			var title = decodeURIComponent(state.params[0]);
-			state.wiki.deleteTiddler(title);
-			response.writeHead(204, "OK", {
-				"Content-Type": "text/plain"
-			});
-			response.end();
-		}
-	});
-	this.server.addRoute({
-		method: "GET",
-		path: /^\/$/,
-		handler: function(request,response,state) {
-			response.writeHead(200, {"Content-Type": state.server.get("serveType")});
-			var text = state.wiki.renderTiddler(state.server.get("renderType"),state.server.get("rootTiddler"));
-			response.end(text,"utf8");
-		}
-	});
-	this.server.addRoute({
-		method: "GET",
-		path: /^\/status$/,
-		handler: function(request,response,state) {
-			response.writeHead(200, {"Content-Type": "application/json"});
-			var text = JSON.stringify({
-				username: state.server.get("username"),
-				space: {
-					recipe: "default"
-				},
-				tiddlywiki_version: $tw.version
-			});
-			response.end(text,"utf8");
-		}
-	});
-	this.server.addRoute({
-		method: "GET",
-		path: /^\/favicon.ico$/,
-		handler: function(request,response,state) {
-			response.writeHead(200, {"Content-Type": "image/x-icon"});
-			var buffer = state.wiki.getTiddlerText("$:/favicon.ico","");
-			response.end(buffer,"base64");
-		}
-	});
-	this.server.addRoute({
-		method: "GET",
-		path: /^\/recipes\/default\/tiddlers.json$/,
-		handler: function(request,response,state) {
-			response.writeHead(200, {"Content-Type": "application/json"});
-			var tiddlers = [];
-			state.wiki.forEachTiddler({sortField: "title"},function(title,tiddler) {
-				var tiddlerFields = {};
-				$tw.utils.each(tiddler.fields,function(field,name) {
-					if(name !== "text") {
-						tiddlerFields[name] = tiddler.getFieldString(name);
-					}
-				});
-				tiddlerFields.revision = state.wiki.getChangeCount(title);
-				tiddlerFields.type = tiddlerFields.type || "text/vnd.tiddlywiki";
-				tiddlers.push(tiddlerFields);
-			});
-			var text = JSON.stringify(tiddlers);
-			response.end(text,"utf8");
-		}
-	});
-	this.server.addRoute({
-		method: "GET",
-		path: /^\/recipes\/default\/tiddlers\/(.+)$/,
-		handler: function(request,response,state) {
-			var title = decodeURIComponent(state.params[0]),
-				tiddler = state.wiki.getTiddler(title),
-				tiddlerFields = {},
-				knownFields = [
-					"bag", "created", "creator", "modified", "modifier", "permissions", "recipe", "revision", "tags", "text", "title", "type", "uri"
-				];
-			if(tiddler) {
-				$tw.utils.each(tiddler.fields,function(field,name) {
-					var value = tiddler.getFieldString(name);
-					if(knownFields.indexOf(name) !== -1) {
-						tiddlerFields[name] = value;
-					} else {
-						tiddlerFields.fields = tiddlerFields.fields || {};
-						tiddlerFields.fields[name] = value;
-					}
-				});
-				tiddlerFields.revision = state.wiki.getChangeCount(title);
-				tiddlerFields.type = tiddlerFields.type || "text/vnd.tiddlywiki";
-				response.writeHead(200, {"Content-Type": "application/json"});
-				response.end(JSON.stringify(tiddlerFields),"utf8");
-			} else {
-				response.writeHead(404);
-				response.end();
-			}
-		}
-	});
 };
 
 Command.prototype.execute = function() {
 	if(!$tw.boot.wikiTiddlersPath) {
 		$tw.utils.warning("Warning: Wiki folder '" + $tw.boot.wikiPath + "' does not exist or is missing a tiddlywiki.info file");
 	}
-	var port = this.params[0] || "8080",
-		rootTiddler = this.params[1] || "$:/core/save/all",
-		renderType = this.params[2] || "text/plain",
-		serveType = this.params[3] || "text/html",
-		username = this.params[4],
-		password = this.params[5],
-		host = this.params[6] || "127.0.0.1",
-		pathprefix = this.params[7];
-	this.server.set({
-		rootTiddler: rootTiddler,
-		renderType: renderType,
-		serveType: serveType,
-		username: username,
-		password: password,
-		pathprefix: pathprefix
+	// Set up server
+	this.server = new Server({
+		wiki: this.commander.wiki,
+		variables: {
+			port: this.params[0],
+			host: this.params[6],
+			"root-tiddler": this.params[1],
+			"root-render-type": this.params[2],
+			"root-serve-type": this.params[3],
+			username: this.params[4],
+			password: this.params[5],
+			"path-prefix": this.params[7],
+			"debug-level": this.params[8]
+		}
 	});
-	this.server.listen(port,host);
-	console.log("Serving on " + host + ":" + port);
-	console.log("(press ctrl-C to exit)");
-	// Warn if required plugins are missing
-	if(!$tw.wiki.getTiddler("$:/plugins/tiddlywiki/tiddlyweb") || !$tw.wiki.getTiddler("$:/plugins/tiddlywiki/filesystem")) {
-		$tw.utils.warning("Warning: Plugins required for client-server operation (\"tiddlywiki/filesystem\" and \"tiddlywiki/tiddlyweb\") are missing from tiddlywiki.info file");
-	}
+	var nodeServer = this.server.listen();
+	$tw.hooks.invokeHook("th-server-command-post-start",this.server,nodeServer,"tiddlywiki");
 	return null;
 };
 

core/modules/editor/engines/framed.js

@@ -70,10 +70,14 @@ function FramedEngine(options) {
 	if(this.widget.editRows) {
 		this.domNode.setAttribute("rows",this.widget.editRows);
 	}
+	if(this.widget.editTabIndex) {
+		this.iframeNode.setAttribute("tabindex",this.widget.editTabIndex);
+	}
 	// Copy the styles from the dummy textarea
 	this.copyStyles();
 	// Add event listeners
 	$tw.utils.addEventListeners(this.domNode,[
+		{name: "click",handlerObject: this,handlerMethod: "handleClickEvent"},
 		{name: "input",handlerObject: this,handlerMethod: "handleInputEvent"},
 		{name: "keydown",handlerObject: this.widget,handlerMethod: "handleKeydownEvent"}
 	]);
@@ -147,6 +151,14 @@ FramedEngine.prototype.focus  = function() {
 	}
 };
 
+/*
+Handle a click
+*/
+FramedEngine.prototype.handleClickEvent = function(event) {
+	this.fixHeight();
+	return true;
+};
+
 /*
 Handle a dom "input" event which occurs when the text has changed
 */

core/modules/editor/engines/simple.js

@@ -49,6 +49,9 @@ function SimpleEngine(options) {
 	if(this.widget.editClass) {
 		this.domNode.className = this.widget.editClass;
 	}
+	if(this.widget.editTabIndex) {
+		this.domNode.setAttribute("tabindex",this.widget.editTabIndex);
+	}
 	// Add an input event handler
 	$tw.utils.addEventListeners(this.domNode,[
 		{name: "focus", handlerObject: this, handlerMethod: "handleFocusEvent"},

core/modules/editor/factory.js

@@ -176,6 +176,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		this.editMinHeight = this.getAttribute("minHeight",DEFAULT_MIN_TEXT_AREA_HEIGHT);
 		this.editFocusPopup = this.getAttribute("focusPopup");
 		this.editFocus = this.getAttribute("focus");
+		this.editTabIndex = this.getAttribute("tabindex");
 		// Get the default editor element tag and type
 		var tag,type;
 		if(this.editField === "text") {
@@ -198,7 +199,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		this.makeChildWidgets();
 		// Determine whether to show the toolbar
 		this.editShowToolbar = this.wiki.getTiddlerText(ENABLE_TOOLBAR_TITLE,"yes");
-		this.editShowToolbar = (this.editShowToolbar === "yes") && !!(this.children && this.children.length > 0);
+		this.editShowToolbar = (this.editShowToolbar === "yes") && !!(this.children && this.children.length > 0) && (!this.document.isTiddlyWikiFakeDom);
 	};
 
 	/*
@@ -207,7 +208,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 	EditTextWidget.prototype.refresh = function(changedTiddlers) {
 		var changedAttributes = this.computeAttributes();
 		// Completely rerender if any of our attributes have changed
-		if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.index || changedAttributes["default"] || changedAttributes["class"] || changedAttributes.placeholder || changedAttributes.size || changedAttributes.autoHeight || changedAttributes.minHeight || changedAttributes.focusPopup ||  changedAttributes.rows || changedTiddlers[HEIGHT_MODE_TITLE] || changedTiddlers[ENABLE_TOOLBAR_TITLE]) {
+		if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.index || changedAttributes["default"] || changedAttributes["class"] || changedAttributes.placeholder || changedAttributes.size || changedAttributes.autoHeight || changedAttributes.minHeight || changedAttributes.focusPopup ||  changedAttributes.rows || changedAttributes.tabindex || changedTiddlers[HEIGHT_MODE_TITLE] || changedTiddlers[ENABLE_TOOLBAR_TITLE]) {
 			this.refreshSelf();
 			return true;
 		} else if(changedTiddlers[this.editTitle]) {
@@ -216,7 +217,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		}
 		this.engine.fixHeight();
 		if(this.editShowToolbar) {
-			return this.refreshChildren(changedTiddlers);			
+			return this.refreshChildren(changedTiddlers);
 		} else {
 			return false;
 		}
@@ -266,7 +267,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 				    el.dispatchEvent(clickEvent);
 					event.preventDefault();
 					event.stopPropagation();
-					return true;			
+					return true;
 				}
 			}
 		}

core/modules/editor/operations/bitmap/rotate-left.js

@@ -0,0 +1,24 @@
+/*\
+title: $:/core/modules/editor/operations/bitmap/rotate-left.js
+type: application/javascript
+module-type: bitmapeditoroperation
+
+Bitmap editor operation to rotate the image left by 90 degrees
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports["rotate-left"] = function(event) {
+	// Rotate the canvas left by 90 degrees
+	this.rotateCanvasLeft();
+	// Update the input controls
+	this.refreshToolbar();
+	// Save the image into the tiddler
+	this.saveChanges();
+};
+
+})();

core/modules/editor/operations/text/save-selection.js

@@ -0,0 +1,23 @@
+/*\
+title: $:/core/modules/editor/operations/text/save-selection.js
+type: application/javascript
+module-type: texteditoroperation
+
+Text editor operation to save the current selection in a specified tiddler
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports["save-selection"] = function(event,operation) {
+	var tiddler = event.paramObject.tiddler,
+		field = event.paramObject.field || "text";
+	if(tiddler && field) {
+		this.wiki.setText(tiddler,field,null,operation.text.substring(operation.selStart,operation.selEnd));
+	}
+};
+
+})();

core/modules/editor/operations/text/wrap-selection.js

@@ -16,14 +16,12 @@ exports["wrap-selection"] = function(event,operation) {
 	if(operation.selStart === operation.selEnd) {
 		// No selection; check if we're within the prefix/suffix
 		if(operation.text.substring(operation.selStart - event.paramObject.prefix.length,operation.selStart + event.paramObject.suffix.length) === event.paramObject.prefix + event.paramObject.suffix) {
-			// Remove the prefix and suffix unless they comprise the entire text
-			if(operation.selStart > event.paramObject.prefix.length || (operation.selEnd + event.paramObject.suffix.length) < operation.text.length ) {
-				operation.cutStart = operation.selStart - event.paramObject.prefix.length;
-				operation.cutEnd = operation.selEnd + event.paramObject.suffix.length;
-				operation.replacement = "";
-				operation.newSelStart = operation.cutStart;
-				operation.newSelEnd = operation.newSelStart;
-			}
+			// Remove the prefix and suffix
+			operation.cutStart = operation.selStart - event.paramObject.prefix.length;
+			operation.cutEnd = operation.selEnd + event.paramObject.suffix.length;
+			operation.replacement = "";
+			operation.newSelStart = operation.cutStart;
+			operation.newSelEnd = operation.newSelStart;
 		} else {
 			// Wrap the cursor instead
 			operation.cutStart = operation.selStart;

core/modules/filters.js

@@ -40,12 +40,23 @@ function parseFilterOperation(operators,filterString,p) {
 		nextBracketPos += p;
 		var bracket = filterString.charAt(nextBracketPos);
 		operator.operator = filterString.substring(p,nextBracketPos);
-
 		// Any suffix?
 		var colon = operator.operator.indexOf(':');
 		if(colon > -1) {
+			// The raw suffix for older filters
 			operator.suffix = operator.operator.substring(colon + 1);
 			operator.operator = operator.operator.substring(0,colon) || "field";
+			// The processed suffix for newer filters
+			operator.suffixes = [];
+			$tw.utils.each(operator.suffix.split(":"),function(subsuffix) {
+				operator.suffixes.push([]);
+				$tw.utils.each(subsuffix.split(","),function(entry) {
+					entry = $tw.utils.trim(entry);
+					if(entry) {
+						operator.suffixes[operator.suffixes.length - 1].push(entry); 
+					}
+				});
+			});
 		}
 		// Empty operator means: title
 		else if(operator.operator === "") {
@@ -108,7 +119,7 @@ exports.parseFilter = function(filterString) {
 		p = 0, // Current position in the filter string
 		match;
 	var whitespaceRegExp = /(\s+)/mg,
-		operandRegExp = /((?:\+|\-)?)(?:(\[)|(?:"([^"]*)")|(?:'([^']*)')|([^\s\[\]]+))/mg;
+		operandRegExp = /((?:\+|\-|~)?)(?:(\[)|(?:"([^"]*)")|(?:'([^']*)')|([^\s\[\]]+))/mg;
 	while(p < filterString.length) {
 		// Skip any whitespace
 		whitespaceRegExp.lastIndex = p;
@@ -208,6 +219,7 @@ exports.compileFilter = function(filterString) {
 							operand: operand,
 							prefix: operator.prefix,
 							suffix: operator.suffix,
+							suffixes: operator.suffixes,
 							regexp: operator.regexp
 						},{
 							wiki: self,
@@ -247,6 +259,13 @@ exports.compileFilter = function(filterString) {
 						results.splice(0,results.length);
 						$tw.utils.pushTop(results,operationSubFunction(source,widget));
 					};
+				case "~": // This operation is unioned into the result only if the main result so far is empty
+					return function(results,source,widget) {
+						if(results.length === 0) {
+							// Main result so far is empty
+							$tw.utils.pushTop(results,operationSubFunction(source,widget));
+						}
+					};
 			}
 		})());
 	});

core/modules/filters/contains.js

@@ -0,0 +1,45 @@
+/*\
+title: $:/core/modules/filters/contains.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operator for finding values in array fields
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.contains = function(source,operator,options) {
+	var results = [],
+		fieldname = (operator.suffix || "list").toLowerCase();
+	if(operator.prefix === "!") {
+		source(function(tiddler,title) {
+			if(tiddler) {
+				var list = tiddler.getFieldList(fieldname);
+				if(list.indexOf(operator.operand) === -1) {
+					results.push(title);
+				}
+			} else {
+				results.push(title);
+			}
+		});
+	} else {
+		source(function(tiddler,title) {
+			if(tiddler) {
+				var list = tiddler.getFieldList(fieldname);
+				if(list.indexOf(operator.operand) !== -1) {
+					results.push(title);
+				}
+			}
+		});
+	}
+	return results;
+};
+
+})();

core/modules/filters/each.js

@@ -18,18 +18,34 @@ Export our filter function
 */
 exports.each = function(source,operator,options) {
 	var results =[] ,
-		value,values = {},
-		field = operator.operand || "title";
-	if(operator.suffix !== "list-item") {
+	value,values = {},
+	field = operator.operand || "title";
+	if(operator.suffix === "value" && field === "title") {
 		source(function(tiddler,title) {
-			if(tiddler) {
-				value = (field === "title") ? title : tiddler.getFieldString(field);
-				if(!$tw.utils.hop(values,value)) {
-					values[value] = true;
-					results.push(title);
-				}
+			if(!$tw.utils.hop(values,title)) {
+				values[title] = true;
+				results.push(title);
 			}
 		});
+	} else if(operator.suffix !== "list-item") {
+		if(field === "title") {
+			source(function(tiddler,title) {
+				if(tiddler && !$tw.utils.hop(values,title)) {
+					values[title] = true;
+					results.push(title);
+				}
+			});
+		} else {
+			source(function(tiddler,title) {
+				if(tiddler) {
+					value = tiddler.getFieldString(field);
+					if(!$tw.utils.hop(values,value)) {
+						values[value] = true;
+						results.push(title);
+					}
+				}
+			});
+		}
 	} else {
 		source(function(tiddler,title) {
 			if(tiddler) {

core/modules/filters/encodings.js

@@ -19,7 +19,12 @@ Export our filter functions
 exports.decodeuricomponent = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {
-		results.push(decodeURIComponent(title));
+		var value = title;
+		try {
+			value = decodeURIComponent(title);
+		} catch(e) {
+		}
+		results.push(value);
 	});
 	return results;
 };
@@ -35,7 +40,12 @@ exports.encodeuricomponent = function(source,operator,options) {
 exports.decodeuri = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {
-		results.push(decodeURI(title));
+		var value = title;
+		try {
+			value = decodeURI(title);
+		} catch(e) {
+		}
+		results.push(value);
 	});
 	return results;
 };
@@ -72,6 +82,14 @@ exports.stringify = function(source,operator,options) {
 	return results;
 };
 
+exports.jsonstringify = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		results.push($tw.utils.jsonStringify(title));
+	});
+	return results;
+};
+
 exports.escaperegexp = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/is.js

@@ -45,4 +45,4 @@ exports.is = function(source,operator,options) {
 	}
 };
 
-})();
+})();

core/modules/filters/is/variable.js

@@ -0,0 +1,36 @@
+/*\
+title: $:/core/modules/filters/is/variable.js
+type: application/javascript
+module-type: isfilteroperator
+
+Filter function for [is[variable]]
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.variable = function(source,prefix,options) {
+	var results = [];
+	if(prefix === "!") {
+		source(function(tiddler,title) {
+			if(!(title in options.widget.variables)) {
+				results.push(title);
+			}
+		});
+	} else {
+		source(function(tiddler,title) {
+			if(title in options.widget.variables) {
+				results.push(title);
+			}
+		});
+	}
+	return results;
+};
+
+})();

core/modules/filters/listops.js

@@ -24,7 +24,7 @@ exports.order = function(source,operator,options) {
 	} else {
 		source(function(tiddler,title) {
 			results.push(title);
-		});		
+		});
 	}
 	return results;
 };
@@ -44,7 +44,7 @@ exports.reverse = function(source,operator,options) {
 First entry/entries in list
 */
 exports.first = function(source,operator,options) {
-	var count = parseInt(operator.operand) || 1,
+	var count = $tw.utils.getInt(operator.operand,1),
 		results = [];
 	source(function(tiddler,title) {
 		results.push(title);
@@ -56,7 +56,7 @@ exports.first = function(source,operator,options) {
 Last entry/entries in list
 */
 exports.last = function(source,operator,options) {
-	var count = parseInt(operator.operand) || 1,
+	var count = $tw.utils.getInt(operator.operand,1),
 		results = [];
 	source(function(tiddler,title) {
 		results.push(title);
@@ -68,7 +68,7 @@ exports.last = function(source,operator,options) {
 All but the first entry/entries of the list
 */
 exports.rest = function(source,operator,options) {
-	var count = parseInt(operator.operand) || 1,
+	var count = $tw.utils.getInt(operator.operand,1),
 		results = [];
 	source(function(tiddler,title) {
 		results.push(title);
@@ -82,7 +82,7 @@ exports.bf = exports.rest;
 All but the last entry/entries of the list
 */
 exports.butlast = function(source,operator,options) {
-	var count = parseInt(operator.operand) || 1,
+	var count = $tw.utils.getInt(operator.operand,1),
 		results = [];
 	source(function(tiddler,title) {
 		results.push(title);
@@ -95,7 +95,7 @@ exports.bl = exports.butlast;
 The nth member of the list
 */
 exports.nth = function(source,operator,options) {
-	var count = parseInt(operator.operand) || 1,
+	var count = $tw.utils.getInt(operator.operand,1),
 		results = [];
 	source(function(tiddler,title) {
 		results.push(title);

core/modules/filters/lookup.js

@@ -0,0 +1,30 @@
+/*\
+title: $:/core/modules/filters/lookup.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operator that looks up values via a title prefix
+
+[lookup:<field>[<prefix>]]
+
+Prepends the prefix to the selected items and returns the specified field value
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.lookup = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		results.push(options.wiki.getTiddlerText(operator.operand + title) || options.wiki.getTiddlerText(operator.operand + operator.suffix));
+	});
+	return results;
+};
+
+})();

core/modules/filters/math.js

@@ -0,0 +1,142 @@
+/*\
+title: $:/core/modules/filters/math.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operators for math. Unary/binary operators work on each item in turn, and return a new item list.
+
+Sum/product/maxall/minall operate on the entire list, returning a single item.
+
+Note that strings are converted to numbers automatically. Trailing non-digits are ignored.
+
+* "" converts to 0
+* "12kk" converts to 12
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.negate = makeNumericBinaryOperator(
+	function(a) {return -a}
+);
+
+exports.abs = makeNumericBinaryOperator(
+	function(a) {return Math.abs(a)}
+);
+
+exports.ceil = makeNumericBinaryOperator(
+	function(a) {return Math.ceil(a)}
+);
+
+exports.floor = makeNumericBinaryOperator(
+	function(a) {return Math.floor(a)}
+);
+
+exports.round = makeNumericBinaryOperator(
+	function(a) {return Math.round(a)}
+);
+
+exports.trunc = makeNumericBinaryOperator(
+	function(a) {return Math.trunc(a)}
+);
+
+exports.sign = makeNumericBinaryOperator(
+	function(a) {return Math.sign(a)}
+);
+
+exports.add = makeNumericBinaryOperator(
+	function(a,b) {return a + b;}
+);
+
+exports.subtract = makeNumericBinaryOperator(
+	function(a,b) {return a - b;}
+);
+
+exports.multiply = makeNumericBinaryOperator(
+	function(a,b) {return a * b;}
+);
+
+exports.divide = makeNumericBinaryOperator(
+	function(a,b) {return a / b;}
+);
+
+exports.remainder = makeNumericBinaryOperator(
+	function(a,b) {return a % b;}
+);
+
+exports.max = makeNumericBinaryOperator(
+	function(a,b) {return Math.max(a,b);}
+);
+
+exports.min = makeNumericBinaryOperator(
+	function(a,b) {return Math.min(a,b);}
+);
+
+exports.fixed = makeNumericBinaryOperator(
+	function(a,b) {return Number.prototype.toFixed.call(a,b);}
+);
+
+exports.precision = makeNumericBinaryOperator(
+	function(a,b) {return Number.prototype.toPrecision.call(a,b);}
+);
+
+exports.exponential = makeNumericBinaryOperator(
+	function(a,b) {return Number.prototype.toExponential.call(a,b);}
+);
+
+exports.sum = makeNumericArrayOperator(
+	function(accumulator,value) {return accumulator + value},
+	0 // Initial value
+);
+
+exports.product = makeNumericArrayOperator(
+	function(accumulator,value) {return accumulator * value},
+	1 // Initial value
+);
+
+exports.maxall = makeNumericArrayOperator(
+	function(accumulator,value) {return Math.max(accumulator,value)},
+	-Infinity // Initial value
+);
+
+exports.minall = makeNumericArrayOperator(
+	function(accumulator,value) {return Math.min(accumulator,value)},
+	Infinity // Initial value
+);
+
+function makeNumericBinaryOperator(fnCalc) {
+	return function(source,operator,options) {
+		var result = [],
+			numOperand = parseNumber(operator.operand);
+		source(function(tiddler,title) {
+			result.push(stringifyNumber(fnCalc(parseNumber(title),numOperand)));
+		});
+		return result;
+	};
+}
+
+function makeNumericArrayOperator(fnCalc,initialValue) {
+	initialValue = initialValue || 0;
+	return function(source,operator,options) {
+		var result = [];
+		source(function(tiddler,title) {
+			result.push(title);
+		});
+		return [stringifyNumber(result.reduce(function(accumulator,currentValue) {
+			return fnCalc(accumulator,parseNumber(currentValue));
+		},initialValue))];
+	};
+}
+
+function parseNumber(str) {
+	return parseFloat(str) || 0;
+}
+
+function stringifyNumber(num) {
+	return num + "";
+}
+
+})();

core/modules/filters/range.js

@@ -0,0 +1,99 @@
+/*\
+title: $:/core/modules/filters/range.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operator for generating a numeric range.
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.range = function(source,operator,options) {
+	var results = [];
+	// Split the operand into numbers delimited by these symbols
+	var parts = operator.operand.split(/[,:;]/g),
+		beg, end, inc, i, fixed = 0;
+	for (i=0; i<parts.length; i++) {
+		// Validate real number
+		if(!/^\s*[+-]?((\d+(\.\d*)?)|(\.\d+))\s*$/.test(parts[i])) {
+			return ["range: bad number \"" + parts[i] + "\""];
+		}
+		// Count digits; the most precise number determines decimal places in output.
+		var frac = /\.\d+/.exec(parts[i]);
+		if(frac) {
+			fixed = Math.max(fixed,frac[0].length-1);
+		}
+		parts[i] = parseFloat(parts[i]);
+	}
+	switch(parts.length) {
+		case 1:
+			end = parts[0];
+			if (end >= 1) {
+				beg = 1;
+			}
+			else if (end <= -1) {
+				beg = -1;
+			}
+			else {
+				return [];
+			}
+			inc = 1;
+			break;
+		case 2:
+			beg = parts[0];
+			end = parts[1];
+			inc = 1;
+			break;
+		case 3:
+			beg = parts[0];
+			end = parts[1];
+			inc = Math.abs(parts[2]);
+			break;
+	}
+	if(inc === 0) {
+		return ["range: increment 0 causes infinite loop"];
+	}
+	// May need to count backwards
+	var direction = ((end < beg) ? -1 : 1);
+	inc *= direction;
+	// Estimate number of resulting elements
+	if((end - beg) / inc > 10000) {
+		return ["range: too many steps (over 10K)"];
+	}
+	// Avoid rounding error on last step
+	end += direction * 0.5 * Math.pow(0.1,fixed);
+	var safety = 10010;
+	// Enumerate the range
+	if (end<beg) {
+		for(i=beg; i>end; i+=inc) {
+			results.push(i.toFixed(fixed));
+			if(--safety<0) {
+				break;
+			}
+		}
+	} else {
+		for(i=beg; i<end; i+=inc) {
+			results.push(i.toFixed(fixed));
+			if(--safety<0) {
+				break;
+			}
+		}
+	}
+	if(safety<0) {
+		return ["range: unexpectedly large output"];
+	}
+	// Reverse?
+	if(operator.prefix === "!") {
+		results.reverse();
+	}
+	return results;
+};
+
+})();

core/modules/filters/removesuffix.js

@@ -18,7 +18,7 @@ Export our filter function
 exports.removesuffix = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {
-		if(title.substr(-operator.operand.length) === operator.operand) {
+		if(title && title.substr(-operator.operand.length) === operator.operand) {
 			results.push(title.substr(0,title.length - operator.operand.length));
 		}
 	});

core/modules/filters/search.js

@@ -17,11 +17,34 @@ Export our filter function
 */
 exports.search = function(source,operator,options) {
 	var invert = operator.prefix === "!";
-	if(operator.suffix) {
+	if(operator.suffixes) {
+		var hasFlag = function(flag) {
+				return (operator.suffixes[1] || []).indexOf(flag) !== -1;
+			},
+			excludeFields = false,
+			fieldList = operator.suffixes[0] || [],
+			firstField = fieldList[0] || "", 
+			firstChar = firstField.charAt(0),
+			fields;
+		if(firstChar === "-") {
+			fields = [firstField.slice(1)].concat(fieldList.slice(1));
+			excludeFields = true;
+		} else if(fieldList[0] === "*"){
+			fields = [];
+			excludeFields = true;
+		} else {
+			fields = fieldList.slice(0);
+		}
 		return options.wiki.search(operator.operand,{
 			source: source,
 			invert: invert,
-			field: operator.suffix
+			field: fields,
+			excludeField: excludeFields,
+			caseSensitive: hasFlag("casesensitive"),
+			literal: hasFlag("literal"),
+			whitespace: hasFlag("whitespace"),
+			regexp: hasFlag("regexp"),
+			words: hasFlag("words")
 		});
 	} else {
 		return options.wiki.search(operator.operand,{

core/modules/filters/sort.js

@@ -27,6 +27,12 @@ exports.nsort = function(source,operator,options) {
 	return results;
 };
 
+exports.sortan = function(source, operator, options) {
+	var results = prepare_results(source);
+	options.wiki.sortTiddlers(results, operator.operand || "title", operator.prefix === "!",false,false,true);
+	return results;
+};
+
 exports.sortcs = function(source,operator,options) {
 	var results = prepare_results(source);
 	options.wiki.sortTiddlers(results,operator.operand || "title",operator.prefix === "!",true,false);

core/modules/filters/strings.js

@@ -0,0 +1,70 @@
+/*\
+title: $:/core/modules/filters/strings.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operators for strings. Unary/binary operators work on each item in turn, and return a new item list.
+
+Sum/product/maxall/minall operate on the entire list, returning a single item.
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.length = makeStringBinaryOperator(
+	function(a) {return ["" + ("" + a).length];}
+);
+
+exports.uppercase = makeStringBinaryOperator(
+	function(a) {return [("" + a).toUpperCase()];}
+);
+
+exports.lowercase = makeStringBinaryOperator(
+	function(a) {return [("" + a).toLowerCase()];}
+);
+
+exports.trim = makeStringBinaryOperator(
+	function(a) {return [$tw.utils.trim(a)];}
+);
+
+exports.concat = makeStringBinaryOperator(
+	function(a,b) {return ["" + a + b];}
+);
+
+exports.split = makeStringBinaryOperator(
+	function(a,b) {return ("" + a).split(b).filter(function(str) {return !!str;});}
+);
+
+exports.join = makeStringArrayOperator(
+	function(accumulator,value,operand) {
+		return "" + (accumulator ? accumulator + (operand || "") + value : value);
+	}
+);
+
+function makeStringBinaryOperator(fnCalc) {
+	return function(source,operator,options) {
+		var result = [];
+		source(function(tiddler,title) {
+			Array.prototype.push.apply(result,fnCalc(title,operator.operand || ""));
+		});
+		return result;
+	};
+}
+
+function makeStringArrayOperator(fnCalc,initialValue) {
+	initialValue = initialValue || "";
+	return function(source,operator,options) {
+		var result = [];
+		source(function(tiddler,title) {
+			result.push(title);
+		});
+		return [result.reduce(function(accumulator,currentValue) {
+			return fnCalc(accumulator,currentValue,operator.operand || "");
+		},initialValue)];
+	};
+}
+
+})();

core/modules/filters/subfilter.js

@@ -0,0 +1,33 @@
+/*\
+title: $:/core/modules/filters/subfilter.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operator returning its operand evaluated as a filter
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.subfilter = function(source,operator,options) {
+	var list = options.wiki.filterTiddlers(operator.operand,options.widget,source);
+	if(operator.prefix === "!") {
+		var results = [];
+		source(function(tiddler,title) {
+			if(list.indexOf(title) === -1) {
+				results.push(title);
+			}
+		});
+		return results;
+	} else {
+		return list;
+	}
+};
+
+})();

core/modules/filters/subtiddlerfields.js

@@ -0,0 +1,31 @@
+/*\
+title: $:/core/modules/filters/subtiddlerfields.js
+type: application/javascript
+module-type: filteroperator
+
+Filter operator for returning the names of the fields on the selected subtiddlers of the plugin named in the operand
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Export our filter function
+*/
+exports.subtiddlerfields = function(source,operator,options) {
+	var results = [];
+	source(function(tiddler,title) {
+		var subtiddler = options.wiki.getSubTiddler(operator.operand,title);
+		if(subtiddler) {
+			for(var fieldName in subtiddler.fields) {
+				$tw.utils.pushTop(results,fieldName);
+			}
+		}
+	});
+	return results;
+};
+
+})();

core/modules/filters/tag.js

@@ -25,17 +25,18 @@ exports.tag = function(source,operator,options) {
 		});
 	} else {
 		// Old semantics:
+		var tiddlers = options.wiki.getTiddlersWithTag(operator.operand);
 		if(operator.prefix === "!") {
 			// Returns a copy of the input if operator.operand is missing
 			source(function(tiddler,title) {
-				if(tiddler && !tiddler.hasTag(operator.operand)) {
+				if(tiddlers.indexOf(title) === -1) {
 					results.push(title);
 				}
 			});
 		} else {
 			// Returns empty results if operator.operand is missing
 			source(function(tiddler,title) {
-				if(tiddler && tiddler.hasTag(operator.operand)) {
+				if(tiddlers.indexOf(title) !== -1) {
 					results.push(title);
 				}
 			});

core/modules/filters/x-listops.js

@@ -29,7 +29,7 @@ Extended filter operators to manipulate the current list.
     exports.putbefore = function (source, operator) {
         var results = prepare_results(source),
             index = results.indexOf(operator.operand),
-            count = parseInt(operator.suffix) || 1;
+            count = $tw.utils.getInt(operator.suffix,1);
         return (index === -1) ?
             results.slice(0, -1) :
             results.slice(0, index).concat(results.slice(-count)).concat(results.slice(index, -count));
@@ -41,7 +41,7 @@ Extended filter operators to manipulate the current list.
     exports.putafter = function (source, operator) {
         var results = prepare_results(source),
             index = results.indexOf(operator.operand),
-            count = parseInt(operator.suffix) || 1;
+            count = $tw.utils.getInt(operator.suffix,1);
         return (index === -1) ?
             results.slice(0, -1) :
             results.slice(0, index + 1).concat(results.slice(-count)).concat(results.slice(index + 1, -count));
@@ -53,7 +53,7 @@ Extended filter operators to manipulate the current list.
     exports.replace = function (source, operator) {
         var results = prepare_results(source),
             index = results.indexOf(operator.operand),
-            count = parseInt(operator.suffix) || 1;
+            count = $tw.utils.getInt(operator.suffix,1);
         return (index === -1) ?
             results.slice(0, -count) :
             results.slice(0, index).concat(results.slice(-count)).concat(results.slice(index + 1, -count));
@@ -64,7 +64,7 @@ Extended filter operators to manipulate the current list.
     */
     exports.putfirst = function (source, operator) {
         var results = prepare_results(source),
-            count = parseInt(operator.suffix) || 1;
+            count = $tw.utils.getInt(operator.suffix,1);
         return results.slice(-count).concat(results.slice(0, -count));
     };
 
@@ -73,7 +73,7 @@ Extended filter operators to manipulate the current list.
     */
     exports.putlast = function (source, operator) {
         var results = prepare_results(source),
-            count = parseInt(operator.suffix) || 1;
+            count = $tw.utils.getInt(operator.suffix,1);
         return results.slice(count).concat(results.slice(0, count));
     };
 
@@ -83,7 +83,7 @@ Extended filter operators to manipulate the current list.
     exports.move = function (source, operator) {
         var results = prepare_results(source),
             index = results.indexOf(operator.operand),
-            count = parseInt(operator.suffix) || 1,
+            count = $tw.utils.getInt(operator.suffix,1),
             marker = results.splice(index, 1),
             offset =  (index + count) > 0 ? index + count : 0;
         return results.slice(0, offset).concat(marker).concat(results.slice(offset));
@@ -106,7 +106,7 @@ Extended filter operators to manipulate the current list.
     exports.allbefore = function (source, operator) {
         var results = prepare_results(source),
             index = results.indexOf(operator.operand);
-        return (index <= 0) ? [] :
+        return (index < 0) ? [] :
             (operator.suffix) ? results.slice(0, index + 1) :
             results.slice(0, index);
     };
@@ -129,7 +129,7 @@ Extended filter operators to manipulate the current list.
     exports.prepend = function (source, operator) {
         var prepend = $tw.utils.parseStringArray(operator.operand, "true"),
             results = prepare_results(source),
-            count = parseInt(operator.suffix) || prepend.length;
+            count = $tw.utils.getInt(operator.suffix,prepend.length);
         return (prepend.length === 0) ? results :
             (operator.prefix) ? prepend.slice(-count).concat(results) :
             prepend.slice(0, count).concat(results);

core/modules/info/platform.js

@@ -18,8 +18,8 @@ exports.getInfoTiddlerFields = function() {
 	// Basics
 	infoTiddlerFields.push({title: "$:/info/browser", text: mapBoolean(!!$tw.browser)});
 	infoTiddlerFields.push({title: "$:/info/node", text: mapBoolean(!!$tw.node)});
-	// Document location
 	if($tw.browser) {
+		// Document location
 		var setLocationProperty = function(name,value) {
 				infoTiddlerFields.push({title: "$:/info/url/" + name, text: value});			
 			},
@@ -32,6 +32,11 @@ exports.getInfoTiddlerFields = function() {
 		setLocationProperty("pathname", location.pathname);
 		setLocationProperty("search", location.search);
 		setLocationProperty("origin", location.origin);
+		// Screen size
+		infoTiddlerFields.push({title: "$:/info/browser/screen/width", text: window.screen.width.toString()});
+		infoTiddlerFields.push({title: "$:/info/browser/screen/height", text: window.screen.height.toString()});
+		// Language
+		infoTiddlerFields.push({title: "$:/info/browser/language", text: navigator.language || ""});
 	}
 	return infoTiddlerFields;
 };

core/modules/keyboard.js

@@ -138,6 +138,17 @@ function KeyboardManager(options) {
 	});
 	// Save the platform-specific name of the "meta" key
 	this.metaKeyName = $tw.platform.isMac ? "cmd-" : "win-";
+	this.shortcutKeysList = [], // Stores the shortcut-key descriptors
+	this.shortcutActionList = [], // Stores the corresponding action strings
+	this.shortcutParsedList = []; // Stores the parsed key descriptors
+	this.lookupNames = ["shortcuts"];
+	this.lookupNames.push($tw.platform.isMac ? "shortcuts-mac" : "shortcuts-not-mac")
+	this.lookupNames.push($tw.platform.isWindows ? "shortcuts-windows" : "shortcuts-not-windows");
+	this.lookupNames.push($tw.platform.isLinux ? "shortcuts-linux" : "shortcuts-not-linux");
+	this.updateShortcutLists(this.getShortcutTiddlerList());
+	$tw.wiki.addEventListener("change",function(changes) {
+		self.handleShortcutChanges(changes);
+	});
 }
 
 /*
@@ -229,10 +240,9 @@ KeyboardManager.prototype.parseKeyDescriptors = function(keyDescriptors,options)
 							result.push.apply(result,self.parseKeyDescriptors(keyDescriptors,options));
 						}
 					};
-				lookupName("shortcuts");
-				lookupName($tw.platform.isMac ? "shortcuts-mac" : "shortcuts-not-mac");
-				lookupName($tw.platform.isWindows ? "shortcuts-windows" : "shortcuts-not-windows");
-				lookupName($tw.platform.isLinux ? "shortcuts-linux" : "shortcuts-not-linux");
+				$tw.utils.each(self.lookupNames,function(platformDescriptor) {
+					lookupName(platformDescriptor);
+				});
 			}
 		} else {
 			result.push(self.parseKeyDescriptor(keyDescriptor));
@@ -274,6 +284,70 @@ KeyboardManager.prototype.checkKeyDescriptors = function(event,keyInfoArray) {
 	return false;
 };
 
+KeyboardManager.prototype.getShortcutTiddlerList = function() {
+	return $tw.wiki.getTiddlersWithTag("$:/tags/KeyboardShortcut");
+};
+
+KeyboardManager.prototype.updateShortcutLists = function(tiddlerList) {
+	this.shortcutTiddlers = tiddlerList;
+	for(var i=0; i<tiddlerList.length; i++) {
+		var title = tiddlerList[i],
+			tiddlerFields = $tw.wiki.getTiddler(title).fields;
+		this.shortcutKeysList[i] = tiddlerFields.key !== undefined ? tiddlerFields.key : undefined;
+		this.shortcutActionList[i] = tiddlerFields.text;
+		this.shortcutParsedList[i] = this.shortcutKeysList[i] !== undefined ? this.parseKeyDescriptors(this.shortcutKeysList[i]) : undefined;
+	}
+};
+
+KeyboardManager.prototype.handleKeydownEvent = function(event) {
+	var key, action;
+	for(var i=0; i<this.shortcutTiddlers.length; i++) {
+		if(this.shortcutParsedList[i] !== undefined && this.checkKeyDescriptors(event,this.shortcutParsedList[i])) {
+			key = this.shortcutParsedList[i];
+			action = this.shortcutActionList[i];
+		}
+	}
+	if(key !== undefined) {
+		event.preventDefault();
+		event.stopPropagation();
+		$tw.rootWidget.invokeActionString(action,$tw.rootWidget);
+		return true;
+	}
+	return false;
+};
+
+KeyboardManager.prototype.detectNewShortcuts = function(changedTiddlers) {
+	var shortcutConfigTiddlers = [],
+		handled = false;
+	$tw.utils.each(this.lookupNames,function(platformDescriptor) {
+		var descriptorString = "$:/config/" + platformDescriptor + "/";
+		Object.keys(changedTiddlers).forEach(function(configTiddler) {
+			var configString = configTiddler.substr(0, configTiddler.lastIndexOf("/") + 1);
+			if(configString === descriptorString) {
+				shortcutConfigTiddlers.push(configTiddler);
+				handled = true;
+			}
+		});
+	});
+	if(handled) {
+		return $tw.utils.hopArray(changedTiddlers,shortcutConfigTiddlers);
+	} else {
+		return false;
+	}
+};
+
+KeyboardManager.prototype.handleShortcutChanges = function(changedTiddlers) {
+	var newList = this.getShortcutTiddlerList();
+	var hasChanged = $tw.utils.hopArray(changedTiddlers,this.shortcutTiddlers) ? true :
+		($tw.utils.hopArray(changedTiddlers,newList) ? true :
+		(this.detectNewShortcuts(changedTiddlers))
+	);
+	// Re-cache shortcuts if something changed
+	if(hasChanged) {
+		this.updateShortcutLists(newList);
+	}
+};
+
 exports.KeyboardManager = KeyboardManager;
 
 })();

core/modules/macros/jsontiddlers.js

@@ -26,19 +26,7 @@ exports.params = [
 Run the macro
 */
 exports.run = function(filter) {
-	var tiddlers = this.wiki.filterTiddlers(filter),
-		data = [];
-	for(var t=0;t<tiddlers.length; t++) {
-		var tiddler = this.wiki.getTiddler(tiddlers[t]);
-		if(tiddler) {
-			var fields = new Object();
-			for(var field in tiddler.fields) {
-				fields[field] = tiddler.getFieldString(field);
-			}
-			data.push(fields);
-		}
-	}
-	return JSON.stringify(data,null,$tw.config.preferences.jsonSpaces);
+	return this.wiki.getTiddlersAsJson(filter);
 };
 
 })();

core/modules/macros/uniquetitle.js

@@ -0,0 +1,34 @@
+/*\
+title: $:/core/modules/macros/unusedtitle.js
+type: application/javascript
+module-type: macro
+Macro to return a new title that is unused in the wiki. It can be given a name as a base.
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+/*
+Information about this macro
+*/
+
+exports.name = "unusedtitle";
+
+exports.params = [
+	{name: "baseName"},
+	{name: "options"}
+];
+
+/*
+Run the macro
+*/
+exports.run = function(baseName, options) {
+	if(!baseName) {
+		baseName = $tw.language.getString("DefaultNewTiddlerTitle");
+	}
+	return this.wiki.generateNewTitle(baseName, options);
+};
+
+})();

core/modules/parsers/binaryparser.js

@@ -0,0 +1,29 @@
+/*\
+title: $:/core/modules/parsers/binaryparser.js
+type: application/javascript
+module-type: parser
+
+The video parser parses a video tiddler into an embeddable HTML element
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+var BINARY_WARNING_MESSAGE = "$:/core/ui/BinaryWarning";
+
+var BinaryParser = function(type,text,options) {
+	this.tree = [{
+		type: "transclude",
+		attributes: {
+			tiddler: {type: "string", value: BINARY_WARNING_MESSAGE}
+		}
+	}];
+};
+
+exports["application/octet-stream"] = BinaryParser;
+
+})();
+

core/modules/parsers/imageparser.js

@@ -17,8 +17,7 @@ var ImageParser = function(type,text,options) {
 			type: "element",
 			tag: "img",
 			attributes: {}
-		},
-		src;
+		};
 	if(options._canonical_uri) {
 		element.attributes.src = {type: "string", value: options._canonical_uri};
 	} else if(text) {
@@ -36,6 +35,9 @@ exports["image/jpg"] = ImageParser;
 exports["image/jpeg"] = ImageParser;
 exports["image/png"] = ImageParser;
 exports["image/gif"] = ImageParser;
+exports["image/webp"] = ImageParser;
+exports["image/heic"] = ImageParser;
+exports["image/heif"] = ImageParser;
 exports["image/x-icon"] = ImageParser;
 
 })();

core/modules/parsers/wikiparser/macros/prettylink.tid

@@ -0,0 +1,13 @@
+title: $:/core/macros/shortcuts/prettylink
+tags: $:/tags/Macro
+
+\define x-tm-prettylink-internal(to,text)
+<$link to=<<__to__>>><$text text=<<__text__>>/></$link>
+\end
+
+\define tm-prettylink-internal(to,text)
+<$button>
+<$action-navigate $to=<<__to__>>/>
+<$text text=<<__text__>>/>
+</$button>
+\end

core/modules/parsers/wikiparser/rules/extlink.js

@@ -6,7 +6,7 @@ module-type: wikirule
 Wiki text inline rule for external links. For example:
 
 ```
-An external link: http://www.tiddlywiki.com/
+An external link: https://www.tiddlywiki.com/
 
 A suppressed external link: ~http://www.tiddlyspace.com/
 ```

core/modules/parsers/wikiparser/rules/html.js

@@ -97,6 +97,9 @@ exports.parseTag = function(source,pos,options) {
 		return null;
 	}
 	node.tag = token.match[1];
+	if(node.tag.slice(1).indexOf("$") !== -1) {
+		return null;
+	}
 	if(node.tag.charAt(0) === "$") {
 		node.type = node.tag.substr(1);
 	}

core/modules/parsers/wikiparser/rules/image.js

@@ -6,10 +6,10 @@ module-type: wikirule
 Wiki text inline rule for embedding images. For example:
 
 ```
-[img[http://tiddlywiki.com/fractalveg.jpg]]
-[img width=23 height=24 [http://tiddlywiki.com/fractalveg.jpg]]
-[img width={{!!width}} height={{!!height}} [http://tiddlywiki.com/fractalveg.jpg]]
-[img[Description of image|http://tiddlywiki.com/fractalveg.jpg]]
+[img[https://tiddlywiki.com/fractalveg.jpg]]
+[img width=23 height=24 [https://tiddlywiki.com/fractalveg.jpg]]
+[img width={{!!width}} height={{!!height}} [https://tiddlywiki.com/fractalveg.jpg]]
+[img[Description of image|https://tiddlywiki.com/fractalveg.jpg]]
 [img[TiddlerTitle]]
 [img[Description of image|TiddlerTitle]]
 ```

core/modules/parsers/wikiparser/rules/import.js

@@ -0,0 +1,53 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/import.js
+type: application/javascript
+module-type: wikirule
+
+Wiki pragma rule for importing variable definitions
+
+```
+\import [[$:/core/ui/PageMacros]] [all[shadows+tiddlers]tag[$:/tags/Macro]!has[draft.of]]
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "import";
+exports.types = {pragma: true};
+
+/*
+Instantiate parse rule
+*/
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /^\\import[^\S\n]/mg;
+};
+
+/*
+Parse the most recent match
+*/
+exports.parse = function() {
+	var self = this;
+	// Move past the pragma invocation
+	this.parser.pos = this.matchRegExp.lastIndex;
+	// Parse the filter terminated by a line break
+	var reMatch = /(.*)(\r?\n)|$/mg;
+	reMatch.lastIndex = this.parser.pos;
+	var match = reMatch.exec(this.parser.source);
+	this.parser.pos = reMatch.lastIndex;
+	// Parse tree nodes to return
+	return [{
+		type: "importvariables",
+		attributes: {
+			filter: {type: "string", value: match[1]}
+		},
+		children: []
+	}];
+};
+
+})();

core/modules/parsers/wikiparser/rules/macrodef.js

@@ -84,7 +84,8 @@ exports.parse = function() {
 			value: {type: "string", value: text}
 		},
 		children: [],
-		params: params
+		params: params,
+		isMacroDefinition: true
 	}];
 };
 

core/modules/parsers/wikiparser/rules/prettyextlink.js

@@ -6,8 +6,8 @@ module-type: wikirule
 Wiki text inline rule for external links. For example:
 
 ```
-[ext[http://tiddlywiki.com/fractalveg.jpg]]
-[ext[Tooltip|http://tiddlywiki.com/fractalveg.jpg]]
+[ext[https://tiddlywiki.com/fractalveg.jpg]]
+[ext[Tooltip|https://tiddlywiki.com/fractalveg.jpg]]
 ```
 
 \*/

core/modules/parsers/wikiparser/rules/prettylink.js

@@ -49,13 +49,12 @@ exports.parse = function() {
 		}];
 	} else {
 		return [{
-			type: "link",
-			attributes: {
-				to: {type: "string", value: link}
-			},
-			children: [{
-				type: "text", text: text
-			}]
+			type: "macrocall",
+			name: "tm-prettylink-internal",
+			params: [
+				{name: "to", value: link},
+				{name: "text", value: text}
+			]
 		}];
 	}
 };

core/modules/parsers/wikiparser/rules/whitespace.js

@@ -0,0 +1,72 @@
+/*\
+title: $:/core/modules/parsers/wikiparser/rules/whitespace.js
+type: application/javascript
+module-type: wikirule
+
+Wiki pragma rule for whitespace specifications
+
+```
+\whitespace trim
+\whitespace notrim
+```
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+exports.name = "whitespace";
+exports.types = {pragma: true};
+
+/*
+Instantiate parse rule
+*/
+exports.init = function(parser) {
+	this.parser = parser;
+	// Regexp to match
+	this.matchRegExp = /^\\whitespace[^\S\n]/mg;
+};
+
+/*
+Parse the most recent match
+*/
+exports.parse = function() {
+	var self = this;
+	// Move past the pragma invocation
+	this.parser.pos = this.matchRegExp.lastIndex;
+	// Parse whitespace delimited tokens terminated by a line break
+	var reMatch = /[^\S\n]*(\S+)|(\r?\n)/mg,
+		tokens = [];
+	reMatch.lastIndex = this.parser.pos;
+	var match = reMatch.exec(this.parser.source);
+	while(match && match.index === this.parser.pos) {
+		this.parser.pos = reMatch.lastIndex;
+		// Exit if we've got the line break
+		if(match[2]) {
+			break;
+		}
+		// Process the token
+		if(match[1]) {
+			tokens.push(match[1]);
+		}
+		// Match the next token
+		match = reMatch.exec(this.parser.source);
+	}
+	// Process the tokens
+	$tw.utils.each(tokens,function(token) {
+		switch(token) {
+			case "trim":
+				self.parser.configTrimWhiteSpace = true;
+				break;
+			case "notrim":
+				self.parser.configTrimWhiteSpace = false;
+				break;
+		}
+	});
+	// No parse tree nodes to return
+	return [];
+};
+
+})();

core/modules/parsers/wikiparser/wikiparser.js

@@ -50,6 +50,8 @@ var WikiParser = function(type,text,options) {
 	this.type = type || "text/vnd.tiddlywiki";
 	this.source = text || "";
 	this.sourceLength = this.source.length;
+	// Flag for ignoring whitespace
+	this.configTrimWhiteSpace = false;
 	// Set current parse position
 	this.pos = 0;
 	// Instantiate the pragma parse rules
@@ -285,7 +287,7 @@ WikiParser.prototype.parseInlineRunUnterminated = function(options) {
 	while(this.pos < this.sourceLength && nextMatch) {
 		// Process the text preceding the run rule
 		if(nextMatch.matchIndex > this.pos) {
-			tree.push({type: "text", text: this.source.substring(this.pos,nextMatch.matchIndex)});
+			this.pushTextWidget(tree,this.source.substring(this.pos,nextMatch.matchIndex));
 			this.pos = nextMatch.matchIndex;
 		}
 		// Process the run rule
@@ -295,7 +297,7 @@ WikiParser.prototype.parseInlineRunUnterminated = function(options) {
 	}
 	// Process the remaining text
 	if(this.pos < this.sourceLength) {
-		tree.push({type: "text", text: this.source.substr(this.pos)});
+		this.pushTextWidget(tree,this.source.substr(this.pos));
 	}
 	this.pos = this.sourceLength;
 	return tree;
@@ -315,7 +317,7 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
 		if(terminatorMatch) {
 			if(!inlineRuleMatch || inlineRuleMatch.matchIndex >= terminatorMatch.index) {
 				if(terminatorMatch.index > this.pos) {
-					tree.push({type: "text", text: this.source.substring(this.pos,terminatorMatch.index)});
+					this.pushTextWidget(tree,this.source.substring(this.pos,terminatorMatch.index));
 				}
 				this.pos = terminatorMatch.index;
 				if(options.eatTerminator) {
@@ -328,7 +330,7 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
 		if(inlineRuleMatch) {
 			// Preceding text
 			if(inlineRuleMatch.matchIndex > this.pos) {
-				tree.push({type: "text", text: this.source.substring(this.pos,inlineRuleMatch.matchIndex)});
+				this.pushTextWidget(tree,this.source.substring(this.pos,inlineRuleMatch.matchIndex));
 				this.pos = inlineRuleMatch.matchIndex;
 			}
 			// Process the inline rule
@@ -342,12 +344,24 @@ WikiParser.prototype.parseInlineRunTerminated = function(terminatorRegExp,option
 	}
 	// Process the remaining text
 	if(this.pos < this.sourceLength) {
-		tree.push({type: "text", text: this.source.substr(this.pos)});
+		this.pushTextWidget(tree,this.source.substr(this.pos));
 	}
 	this.pos = this.sourceLength;
 	return tree;
 };
 
+/*
+Push a text widget onto an array, respecting the configTrimWhiteSpace setting
+*/
+WikiParser.prototype.pushTextWidget = function(array,text) {
+	if(this.configTrimWhiteSpace) {
+		text = $tw.utils.trim(text);
+	}
+	if(text) {
+		array.push({type: "text", text: text});		
+	}
+};
+
 /*
 Parse zero or more class specifiers `.classname`
 */

core/modules/saver-handler.js

@@ -21,6 +21,7 @@ function SaverHandler(options) {
 	var self = this;
 	this.wiki = options.wiki;
 	this.dirtyTracking = options.dirtyTracking;
+	this.preloadDirty = options.preloadDirty || [];
 	this.pendingAutoSave = false;
 	// Make a logger
 	this.logger = new $tw.utils.Logger("saver-handler");
@@ -33,7 +34,13 @@ function SaverHandler(options) {
 		// Compile the dirty tiddler filter
 		this.filterFn = this.wiki.compileFilter(this.wiki.getTiddlerText(this.titleSyncFilter));
 		// Count of changes that have not yet been saved
-		this.numChanges = 0;
+		var filteredChanges = self.filterFn.call(self.wiki,function(iterator) {
+				$tw.utils.each(self.preloadDirty,function(title) {
+					var tiddler = self.wiki.getTiddler(title);
+					iterator(tiddler,title);
+				});
+		});
+		this.numChanges = filteredChanges.length;
 		// Listen out for changes to tiddlers
 		this.wiki.addEventListener("change",function(changes) {
 			// Filter the changes so that we only count changes to tiddlers that we care about
@@ -144,8 +151,12 @@ Save the wiki contents. Options are:
 SaverHandler.prototype.saveWiki = function(options) {
 	options = options || {};
 	var self = this,
-		method = options.method || "save",
-		variables = options.variables || {},
+		method = options.method || "save";
+	// Ignore autosave if disabled
+	if(method === "autosave" && this.wiki.getTiddlerText(this.titleAutoSave,"yes") !== "yes") {
+		return false;
+	}
+	var	variables = options.variables || {},
 		template = options.template || "$:/core/save/all",
 		downloadType = options.downloadType || "text/plain",
 		text = this.wiki.renderTiddler(downloadType,template,options),
@@ -164,10 +175,6 @@ SaverHandler.prototype.saveWiki = function(options) {
 				}
 			}
 		};
-	// Ignore autosave if disabled
-	if(method === "autosave" && this.wiki.getTiddlerText(this.titleAutoSave,"yes") !== "yes") {
-		return false;
-	}
 	// Call the highest priority saver that supports this method
 	for(var t=this.savers.length-1; t>=0; t--) {
 		var saver = this.savers[t];

core/modules/savers/beaker.js

@@ -4,6 +4,7 @@ type: application/javascript
 module-type: saver
 
 Saves files using the Beaker browser's (https://beakerbrowser.com) Dat protocol (https://datproject.org/)
+Compatible with beaker >= V0.7.2
 
 \*/
 (function(){
@@ -20,16 +21,17 @@ var BeakerSaver = function(wiki) {
 };
 
 BeakerSaver.prototype.save = function(text,method,callback) {
-	var url = (location.toString()).split("#")[0];
-	dat.stat(url).then(function(value) {
-		if(value.type === "directory") {
-			url = url + "/index.html";
+	var dat = new DatArchive("" + window.location),
+		pathname = ("" + window.location.pathname).split("#")[0];
+	dat.stat(pathname).then(function(value) {
+		if(value.isDirectory()) {
+			pathname = pathname + "/index.html";
 		}
-		dat.writeFile(url,text,"utf8").then(function(value) {
+		dat.writeFile(pathname,text,"utf8").then(function(value) {
 			callback(null);
 		},function(reason) {
 			callback("Beaker Saver Write Error: " + reason);
-		});		
+		});
 	},function(reason) {
 		callback("Beaker Saver Stat Error: " + reason);
 	});
@@ -49,7 +51,7 @@ BeakerSaver.prototype.info = {
 Static method that returns true if this saver is capable of working
 */
 exports.canSave = function(wiki) {
-	return !!window.dat;
+	return !!window.DatArchive && location.protocol==="dat:";
 };
 
 /*

core/modules/savers/download.js

@@ -25,7 +25,8 @@ DownloadSaver.prototype.save = function(text,method,callback,options) {
 	if(!filename) {
 		var p = document.location.pathname.lastIndexOf("/");
 		if(p !== -1) {
-			filename = document.location.pathname.substr(p+1);
+			// We decode the pathname because document.location is URL encoded by the browser
+			filename = decodeURIComponent(document.location.pathname.substr(p+1));
 		}
 	}
 	if(!filename) {

core/modules/savers/put.js

@@ -15,6 +15,31 @@ to the current URL, such as a WebDAV server.
 /*global $tw: false */
 "use strict";
 
+/*
+Retrieve ETag if available
+*/
+var retrieveETag = function(self) {
+	var headers = {
+		Accept: "*/*;charset=UTF-8"
+	};
+	$tw.utils.httpRequest({
+		url: self.uri(),
+		type: "HEAD",
+		headers: headers,
+		callback: function(err,data,xhr) {
+			if(err) {
+				return;
+			}
+			var etag = xhr.getResponseHeader("ETag");
+			if(!etag) {
+				return;
+			}
+			self.etag = etag.replace(/^W\//,"");
+		}
+	});
+};
+
+
 /*
 Select the appropriate saver module and set it up
 */
@@ -27,38 +52,31 @@ var PutSaver = function(wiki) {
 	$tw.utils.httpRequest({
 		url: uri,
 		type: "OPTIONS",
-		callback: function(err, data, xhr) {
+		callback: function(err,data,xhr) {
 			// Check DAV header http://www.webdav.org/specs/rfc2518.html#rfc.section.9.1
 			if(!err) {
 				self.serverAcceptsPuts = xhr.status === 200 && !!xhr.getResponseHeader("dav");
 			}
 		}
 	});
-	// Retrieve ETag if available
-	$tw.utils.httpRequest({
-		url: uri,
-		type: "HEAD",
-		callback: function(err, data, xhr) {
-			if(!err) {
-				self.etag = xhr.getResponseHeader("ETag");
-			}
-		}
-	});
+	retrieveETag(this);
 };
 
 PutSaver.prototype.uri = function() {
-	return encodeURI(document.location.toString().split("#")[0]);
+	return document.location.toString().split("#")[0];
 };
 
 // TODO: in case of edit conflict
 // Prompt: Do you want to save over this? Y/N
 // Merging would be ideal, and may be possible using future generic merge flow
-PutSaver.prototype.save = function(text, method, callback) {
+PutSaver.prototype.save = function(text,method,callback) {
 	if(!this.serverAcceptsPuts) {
 		return false;
 	}
 	var self = this;
-	var headers = { "Content-Type": "text/html;charset=UTF-8" };
+	var headers = {
+		"Content-Type": "text/html;charset=UTF-8"
+	};
 	if(this.etag) {
 		headers["If-Match"] = this.etag;
 	}
@@ -67,17 +85,22 @@ PutSaver.prototype.save = function(text, method, callback) {
 		type: "PUT",
 		headers: headers,
 		data: text,
-		callback: function(err, data, xhr) {
+		callback: function(err,data,xhr) {
 			if(err) {
-				callback(err);
-			} if(xhr.status === 200 || xhr.status === 201) {
-				self.etag = xhr.getResponseHeader("ETag");
-				callback(null); // success
-			} else if(xhr.status === 412) { // edit conflict
-				var message = $tw.language.getString("Error/EditConflict");
-				callback(message);
+				// response is textual: "XMLHttpRequest error code: 412"
+				var status = Number(err.substring(err.indexOf(':') + 2, err.length))
+				if(status === 412) { // edit conflict
+					var message = $tw.language.getString("Error/EditConflict");
+					callback(message);
+				} else {
+					callback(err); // fail
+				}
 			} else {
-				callback(xhr.responseText); // fail
+				self.etag = xhr.getResponseHeader("ETag");
+				if(self.etag == null) {
+					retrieveETag(self);
+				}
+				callback(null); // success
 			}
 		}
 	});
@@ -90,7 +113,7 @@ Information about this saver
 PutSaver.prototype.info = {
 	name: "put",
 	priority: 2000,
-	capabilities: ["save", "autosave"]
+	capabilities: ["save","autosave"]
 };
 
 /*

core/modules/server/authenticators/basic.js

@@ -0,0 +1,94 @@
+/*\
+title: $:/core/modules/server/authenticators/basic.js
+type: application/javascript
+module-type: authenticator
+
+Authenticator for WWW basic authentication
+
+\*/
+(function(){
+
+/*jslint node: true, browser: true */
+/*global $tw: false */
+"use strict";
+
+if($tw.node) {
+	var util = require("util"),
+		fs = require("fs"),
+		url = require("url"),
+		path = require("path");
+}
+
+function BasicAuthenticator(server) {
+	this.server = server;
+	this.credentialsData = [];
+}
+
+/*
+Returns true if the authenticator is active, false if it is inactive, or a string if there is an error
+*/
+BasicAuthenticator.prototype.init = function() {
+	// Read the credentials data
+	this.credentialsFilepath = this.server.get("credentials");
+	if(this.credentialsFilepath) {
+		var resolveCredentialsFilepath = path.resolve($tw.boot.wikiPath,this.credentialsFilepath);
+		if(fs.existsSync(resolveCredentialsFilepath) && !fs.statSync(resolveCredentialsFilepath).isDirectory()) {
+			var credentialsText = fs.readFileSync(resolveCredentialsFilepath,"utf8"),
+				credentialsData = $tw.utils.parseCsvStringWithHeader(credentialsText);
+			if(typeof credentialsData === "string") {
+				return "Error: " + credentialsData + " reading credentials from '" + resolveCredentialsFilepath + "'";
+			} else {
+				this.credentialsData = credentialsData;
+			}
+		} else {
+			return "Error: Unable to load user credentials from '" + credentialsFilepath + "'";
+		}
+	}
+	// Add the hardcoded username and password if specified
+	if(this.server.get("username") && this.server.get("password")) {
+		this.credentialsData = this.credentialsData || [];
+		this.credentialsData.push({
+			username: this.server.get("username"),
+			password: this.server.get("password")
+		});
+	}
+	return this.credentialsData.length > 0;
+};
+
+/*
+Returns true if the request is authenticated and assigns the "authenticatedUsername" state variable.
+Returns false if the request couldn't be authenticated having sent an appropriate response to the browser
+*/
+BasicAuthenticator.prototype.authenticateRequest = function(request,response,state) {
+	// Extract the incoming username and password from the request
+	var header = request.headers.authorization || "";
+	if(!header && state.allowAnon) {
+		// If there's no header and anonymous access is allowed then we don't set authenticatedUsername
+		return true;
+	}
+	var token = header.split(/\s+/).pop() || "",
+		auth = $tw.utils.base64Decode(token),
+		parts = auth.split(/:/),
+		incomingUsername = parts[0],
+		incomingPassword = parts[1];
+	// Check that at least one of the credentials matches
+	var matchingCredentials = this.credentialsData.find(function(credential) {
+		return credential.username === incomingUsername && credential.password === incomingPassword;
+	});
+	if(matchingCredentials) {
+		// If so, add the authenticated username to the request state
+		state.authenticatedUsername = incomingUsername;
+		return true;
+	} else {
+		// If not, return an authentication challenge
+		response.writeHead(401,"Authentication required",{
+			"WWW-Authenticate": 'Basic realm="Please provide your username and password to login to ' + state.server.servername + '"'
+		});
+		response.end();
+		return false;
+	}
+};
+
+exports.AuthenticatorClass = BasicAuthenticator;
+
+})();