66 files changed, 2170 insertions, 546 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 64ba1c1d..47cd2442 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,14 +18,14 @@
 cmake_minimum_required (VERSION 3.9)
 project (Lagrange
-    VERSION 1.5.2
+    VERSION 1.6.0
    DESCRIPTION "A Beautiful Gemini Client"
    LANGUAGES C
 )
 set (COPYRIGHT_YEAR 2021)
 if (IOS)
    set (PROJECT_VERSION 1.4)  # pinned for TestFlight
-    set (IOS_BUNDLE_VERSION 8) # just increment this
+    set (IOS_BUNDLE_VERSION 21.6.15)
 endif ()
 # Build configuration.
@@ -126,6 +126,8 @@ set (SOURCES
    src/gmdocument.h
    src/gmrequest.c
    src/gmrequest.h
+    src/gmtypesetter.c
+    src/gmtypesetter.h
    src/gmutil.c
    src/gmutil.h
    src/gopher.c
diff --git a/Depends-iOS.cmake b/Depends-iOS.cmake
index c3747769..e0584c92 100644
--- a/Depends-iOS.cmake
+++ b/Depends-iOS.cmake
@@ -15,6 +15,7 @@ set (SDL2_LDFLAGS
    "-framework Foundation"
    "-framework Foundation"
    "-framework GameController"
+    "-framework MediaPlayer"
    "-framework Metal"
    "-framework OpenGLES"
    "-framework QuartzCore"
diff --git a/README.md b/README.md
index f1a62578..5838d798 100644
--- a/README.md
+++ b/README.md
@@ -21,11 +21,10 @@ Like Gemini, Lagrange has been designed with minimalism in mind. It depends on a
 Prebuilt binaries for Windows, macOS and Linux can be found in [Releases][rel]. You can also find [Lagrange on Flathub for Linux](https://flathub.org/apps/details/fi.skyjake.Lagrange).
-On macOS you can install and upgrade via a Homebrew tap:
+On macOS you can install and upgrade via Homebrew:
 ```
-$ brew tap skyjake/lagrange
+brew install --cask lagrange
-$ brew install lagrange
 ```
 On openSUSE Tumbleweed:
diff --git a/po/en.po b/po/en.po
index 8fe6b96d..924f61c0 100644
--- a/po/en.po
+++ b/po/en.po
@@ -392,6 +392,9 @@ msgstr "Find text on page"
 msgid "status.query"
 msgstr "Search Query"
+msgid "status.query.tight"
+msgstr "Query"
 msgid "status.feeds"
 msgstr "Updating Feeds"
@@ -465,6 +468,9 @@ msgstr "Open in New Tab"
 msgid "menu.opentab.background"
 msgstr "Open in Background Tab"
+msgid "menu.openfile"
+msgstr "Open File…"
 msgid "menu.edit"
 msgstr "Edit…"
@@ -739,6 +745,18 @@ msgstr "Bookmark Link…"
 msgid "link.download"
 msgstr "Download Linked File"
+msgid "link.file.delete"
+msgstr "Delete File"
+msgid "heading.file.delete"
+msgstr "DELETE FILE"
+msgid "dlg.file.delete.confirm"
+msgstr "Are you sure you want to delete this file?"
+msgid "dlg.file.delete"
+msgstr "Delete"
 msgid "heading.openlink"
 msgstr "OPEN LINK"
@@ -1040,7 +1058,7 @@ msgid "heading.prefs.colors"
 msgstr "Colors"
 msgid "heading.prefs.fonts"
-msgstr "FONTS"
+msgstr "Fonts"
 # tab button
 msgid "heading.prefs.general"
@@ -1048,7 +1066,7 @@ msgstr "General"
 # tab button
 msgid "heading.prefs.interface"
-msgstr "Interface"
+msgstr "UI"
 # tab button
 msgid "heading.prefs.keys"
@@ -1061,8 +1079,11 @@ msgstr "Network"
 msgid "heading.prefs.paragraph"
 msgstr "PARAGRAPH"
+msgid "heading.prefs.uitheme"
+msgstr "UI COLORS"
 msgid "heading.prefs.pagecontent"
-msgstr "PAGE CONTENT"
+msgstr "PAGE COLORS"
 msgid "heading.prefs.proxies"
 msgstr "PROXIES"
@@ -1228,6 +1249,9 @@ msgstr "On Light"
 msgid "prefs.userfont"
 msgstr "Symbol font:"
+msgid "hint.prefs.userfont"
+msgstr "path of a TrueType font"
 msgid "prefs.linewidth"
 msgstr "Line width:"
@@ -1258,6 +1282,9 @@ msgstr "Decode URLs:"
 msgid "prefs.cachesize"
 msgstr "Cache size:"
+msgid "prefs.memorysize"
+msgstr "Memory size:"
 msgid "prefs.ca.file"
 msgstr "CA file:"
diff --git a/po/sgs.po b/po/sgs.po
new file mode 100644
index 00000000..1de53b59
--- /dev/null
+++ b/po/sgs.po
@@ -0,0 +1,150 @@
+msgid ""
+msgstr ""
+"Report-Msgid-Bugs-To: jaakko.keranen@iki.fi\n"
+"PO-Revision-Date: 2021-06-10 13:06+0000\n"
+"Last-Translator: Arns Udovič <zordsdavini@arns.lt>\n"
+"Language-Team: Samogitian <http://weblate.skyjake.fi/projects/lagrange/ui/"
+"sgs/>\n"
+"Language: sgs\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=4; plural=(n % 10 == 1 && n % 100 != 11) ? 0 : (n % "
+"10 == 2 && n % 100 != 12) ? 1 : (n % 10 >= 3 && n % 10 <= 9 && (n % 100 < 11 "
+"|| n % 100 > 19)) ? 2 : 3;\n"
+"X-Generator: Weblate 4.5.1\n"
+msgid "doc.archive.view"
+msgstr "Veizietė arkīva vėdo"
+# Inline download status message.
+msgid "media.download.complete"
+msgstr "Parsiuntėms bėngts."
+# Used in inline audio player metadata popup.
+msgid "audio.meta.artist"
+msgstr "Atlėkies"
+# Used in inline audio player metadata popup.
+msgid "audio.meta.genre"
+msgstr "Žanros"
+# Used in inline audio player metadata popup.
+msgid "audio.meta.date"
+msgstr "Data"
+# used as adjective, n is 8, 16, 24, 32, or 64
+#, c-format
+msgid "n.bit"
+msgstr "%d bitu"
+# Hertz, unit for frequency values
+msgid "hz"
+msgstr "Hz"
+#, c-format
+msgid "feeds.list.entrycount"
+msgid_plural "feeds.list.entrycount.n"
+msgstr[0] "ėš vėsa %z īrašos"
+msgstr[1] "ėš vėsa %z īrašo"
+msgstr[2] "ėš vėsa %z īrašā"
+msgstr[3] "ėš vėsa %z īrašu"
+#, c-format
+msgid "minutes.ago"
+msgid_plural "minutes.ago.n"
+msgstr[0] "prīš %d mėnotė"
+msgstr[1] "prīš %d mėnotė"
+msgstr[2] "prīš %d mėnotės"
+msgstr[3] "prīš %d mėnoťiu"
+#, c-format
+msgid "hours.ago"
+msgid_plural "hours.ago.n"
+msgstr[0] "prīš %d adīna"
+msgstr[1] "prīš %d adīnė"
+msgstr[2] "prīš %d adīnas"
+msgstr[3] "prīš %d adīnu"
+#, c-format
+msgid "days.ago"
+msgid_plural "days.ago.n"
+msgstr[0] "prīš %d dëna"
+msgstr[1] "prīš %d dënė"
+msgstr[2] "prīš %d dënas"
+msgstr[3] "prīš %d dënu"
+# Alt-text of the preformatted logo.
+msgid "about.logo"
+msgstr "ASCII dailė: žuodis „Lagrange“ stombio šrėfto"
+msgid "about.tagline"
+msgstr "Dailė Gemini naršīklė"
+msgid "about.version"
+msgstr "Versėjė"
+msgid "cancel"
+msgstr "Atšauktė"
+msgid "close"
+msgstr "Uždarītė"
+msgid "dlg.message.ok"
+msgstr "Tė̄stė"
+msgid "dlg.default"
+msgstr " Gerā "
+msgid "toggle.yes"
+msgstr "Tǡp"
+msgid "toggle.no"
+msgstr "Nē"
+msgid "menu.title.file"
+msgstr "Fails"
+msgid "menu.title.edit"
+msgstr "Redagůtė"
+msgid "menu.title.help"
+msgstr "Pagelba"
+msgid "menu.split.horizontal"
+msgstr "Golstē"
+msgid "menu.split.vertical"
+msgstr "Statē"
+msgid "menu.openlocation"
+msgstr "Atvertė vëta…"
+msgid "menu.downloads"
+msgstr "Ruodītė atsėsiuntėmus"
+msgid "menu.find"
+msgstr "Ëškuotė poslapie"
+# Used on iOS. "Files" refers to Apple's iOS app where you can pick an iCloud folder.
+msgid "menu.save.files"
+msgstr "Ėšsauguotė failė"
+msgid "menu.save.downloads.open"
+msgstr "Ėšsauguotė atsisiuntėmūs ėr atvertė"
+msgid "menu.zoom.in"
+msgstr "Padėdintė"
+msgid "menu.zoom.out"
+msgstr "Somažintė"
+msgid "menu.zoom.reset"
+msgstr "Atstatītė priartėnėmus"
+msgid "macos.menu.find"
+msgstr "Ėškuotė"
+# Used on desktop operating systems. "Downloads" refers to the user's configured downloads directory.
+msgid "menu.save.downloads"
+msgstr "Ėšsauguotė atsėsiuntėmu papkie"
diff --git a/res/about/help.gmi b/res/about/help.gmi
index d8a2749b..9ebf79ba 100644
--- a/res/about/help.gmi
+++ b/res/about/help.gmi
@@ -501,6 +501,63 @@ Translation table for keyboard modifiers. For example, one could swap the Alt an
 ### mimehooks.txt
 See section 4.
+### palette.txt
+Palette for UI color themes. This configuration file does not exist by default and must be created manually.
+The actual colors used in the user interface are derived from the base palette. Therefore, you should not change the colors too drastically, but instead follow the expected pattern: a range of 5 intensities (black-white), followed by two accent color pairs (dim, bright). The last five colors are reserved for certain specific uses, e.g., the green is used for the navbar lock icon to indicate a trusted server certificate. The palettes defined here do not affect page color themes, only the UI. Note that link icons are considered part of the UI, so you may find that changing the palette will reduce visibility of the icons with some of the page color themes.
+The file specifies two palettes: one for dark mode and one for light mode. The current palette is selected with the lines:
+```
+# Dark
+```
+and
+```
+# Light
+```
+The other lines specify colors:
+> {label}: {rgb-hex}
+> {label}: {red} {green} {blue}
+* {rgb-hex} must use the form "#RRGGBB"
+* {red}, {green}, {blue} are decimal numbers in the range 0...255
+The configuration below defines the built-in default palette:
+```palette.txt with the default UI palette
+# Dark
+black:      #000000
+gray25:     #282828
+gray50:     #505050
+gray75:     #A0A0A0
+white:      #FFFFFF
+brown:      106     80      0
+orange:     255     192     0
+teal:       0       96      128
+cyan:       0       192     255
+yellow:     255     255     32
+red:        255     64      64
+magenta:    255     0       255
+blue:       132     132     255
+green:      0       200     0
+# Light
+black:      0       0       0
+gray25:     75      75      75 
+gray50:     150     150     150
+gray75:     235     235     235
+white:      255     255     255
+brown:      210     120      10 
+orange:     235     215     200
+teal:       10      110     130
+cyan:       170     215     220
+yellow:     255     255     32 
+red:        255     64      64 
+magenta:    255     0       255
+blue:       132     132     255
+green:      0       150     0
+```
 ### prefs.cfg
 Persistent configuration variables. The file is rewritten when the application is closed. Each line is interpreted as an internal UI event like those printed with the --echo command line option.
diff --git a/res/about/version.gmi b/res/about/version.gmi
index c48a16d0..b213a24b 100644
--- a/res/about/version.gmi
+++ b/res/about/version.gmi
@@ -7,7 +7,13 @@
 # Release notes
 ## 1.5.2
-* Normalize page contents (NFC) to avoid most common issues with diacritics.
+* Fixed pasting a PEM-formatted certificate and/or private key via clipboard in Import Identity.
+* Possible workaround for a visual glitch in the URL field.
+* Specify `StartupWMClass` in .desktop file.
+* Normalize page contents to avoid the most common issues with diacritics (Unicode NFC).
+* Expanded the set of recognized custom link icons.
+* Updated "Smol Emoji" font with new glyphs.
+* Allow use of TLS cipher "DHE-RSA-AES256-GCM-SHA384".
 ## 1.5.1
 * Updated UI translations.
diff --git a/res/fi.skyjake.Lagrange.appdata.xml b/res/fi.skyjake.Lagrange.appdata.xml
index 8f8ca7b3..b6344f45 100644
--- a/res/fi.skyjake.Lagrange.appdata.xml
+++ b/res/fi.skyjake.Lagrange.appdata.xml
@@ -45,6 +45,24 @@
    <update_contact>jaakko.keranen@iki.fi</update_contact>
    <releases>
+        <release version="1.5.2" date="2021-06-15">
+            <description>
+                <p>Bug fixes and tweaks:</p>
+                <ul>
+                    <li>Fixed pasting a PEM-formatted certificate and/or 
+                        private key via clipboard in Import Identity.</li>
+                    <li>Possible workaround for a visual glitch in the URL
+                        field.</li>
+                    <li>Specify `StartupWMClass` in .desktop file.</li>
+                    <li>Normalize page contents to avoid the most common issues
+                        with diacritics (Unicode NFC).</li>
+                    <li>Expanded the set of recognized custom link icons.</li>
+                    <li>Updated "Smol Emoji" font with new glyphs.</li>
+                    <li>Allow use of TLS cipher "DHE-RSA-AES256-GCM-SHA384".</li>
+                </ul>
+            </description>
+            <url>https://github.com/skyjake/lagrange/releases/tag/v1.5.2</url>
+        </release>
        <release version="1.5.1" date="2021-06-06">
            <description>
                <p>Resource update:</p>
diff --git a/res/fonts/SmolEmoji-Regular.ttf b/res/fonts/SmolEmoji-Regular.ttf
index 806766c2..5ef05e27 100644
--- a/res/fonts/SmolEmoji-Regular.ttf
+++ b/res/fonts/SmolEmoji-Regular.ttf
Binary files differ
diff --git a/res/iOSBundleInfo.plist.in b/res/iOSBundleInfo.plist.in
index 1cf0a303..09af4abf 100644
--- a/res/iOSBundleInfo.plist.in
+++ b/res/iOSBundleInfo.plist.in
@@ -1,116 +1,161 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-<dict>
+        <dict>
-        <key>CFBundleDevelopmentRegion</key>
+                <key>CFBundleDevelopmentRegion</key>
-        <string>English</string>
+                <string>English</string>
-        <key>CFBundleExecutable</key>
+                <key>CFBundleExecutable</key>
-        <string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string>
+                <string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string>
-        <key>CFBundleGetInfoString</key>
+                <key>CFBundleGetInfoString</key>
-        <string>${MACOSX_BUNDLE_INFO_STRING}</string>
+                <string>${MACOSX_BUNDLE_INFO_STRING}</string>
-        <key>CFBundleIconName</key>
+                <key>CFBundleIconName</key>
-        <string>${MACOSX_BUNDLE_ICON_FILE}</string>
+                <string>${MACOSX_BUNDLE_ICON_FILE}</string>
-        <key>CFBundleIdentifier</key>
+                <key>CFBundleIdentifier</key>
-        <string>${MACOSX_BUNDLE_GUI_IDENTIFIER}</string>
+                <string>${MACOSX_BUNDLE_GUI_IDENTIFIER}</string>
-        <key>CFBundleInfoDictionaryVersion</key>
+                <key>CFBundleInfoDictionaryVersion</key>
-        <string>6.0</string>
+                <string>6.0</string>
-        <key>CFBundleName</key>
+                <key>CFBundleName</key>
-        <string>${MACOSX_BUNDLE_BUNDLE_NAME}</string>
+                <string>${MACOSX_BUNDLE_BUNDLE_NAME}</string>
-        <key>CFBundlePackageType</key>
+                <key>CFBundlePackageType</key>
-        <string>APPL</string>
+                <string>APPL</string>
-        <key>CFBundleVersion</key>
+                <key>CFBundleVersion</key>
-        <string>${MACOSX_BUNDLE_BUNDLE_VERSION}</string>
+                <string>${MACOSX_BUNDLE_BUNDLE_VERSION}</string>
-        <key>CFBundleShortVersionString</key>
+                <key>CFBundleShortVersionString</key>
-        <string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string>
+                <string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string>
-        <key>CFBundleSignature</key>
+                <key>CFBundleSignature</key>
-        <string>????</string>
+                <string>????</string>
-        <key>CSResourcesFileMapped</key>
+                <key>CSResourcesFileMapped</key>
-        <true/>
+                <true/>
-        <key>NSHumanReadableCopyright</key>
+                <key>NSHumanReadableCopyright</key>
-        <string>${MACOSX_BUNDLE_COPYRIGHT}</string>
+                <string>${MACOSX_BUNDLE_COPYRIGHT}</string>
-        <key>NSHighResolutionCapable</key>
+                <key>NSHighResolutionCapable</key>
-        <true/>
+                <true/>
-        <key>NSRequiresAquaSystemAppearance</key>
+                <key>NSRequiresAquaSystemAppearance</key>
-        <false/>
+                <false/>
-        <key>NSSupportsAutomaticGraphicsSwitching</key>
+                <key>NSSupportsAutomaticGraphicsSwitching</key>
-        <true/>
+                <true/>
-        <key>UISupportedInterfaceOrientations</key>
+                <key>UISupportedInterfaceOrientations</key>
-        <array>
+                <array>
-                <string>UIInterfaceOrientationPortrait</string>
+                        <string>UIInterfaceOrientationPortrait</string>
-                <string>UIInterfaceOrientationLandscapeLeft</string>
+                        <string>UIInterfaceOrientationLandscapeLeft</string>
-                <string>UIInterfaceOrientationLandscapeRight</string>
+                        <string>UIInterfaceOrientationLandscapeRight</string>
-        </array>
+                </array>
-        <key>UISupportedInterfaceOrientations~ipad</key>
+                <key>UISupportedInterfaceOrientations~ipad</key>
-        <array>
+                <array>
-                <string>UIInterfaceOrientationPortrait</string>
+                        <string>UIInterfaceOrientationPortrait</string>
-                <string>UIInterfaceOrientationPortraitUpsideDown</string>
+                        <string>UIInterfaceOrientationPortraitUpsideDown</string>
-                <string>UIInterfaceOrientationLandscapeLeft</string>
+                        <string>UIInterfaceOrientationLandscapeLeft</string>
-                <string>UIInterfaceOrientationLandscapeRight</string>
+                        <string>UIInterfaceOrientationLandscapeRight</string>
-        </array>
+                </array>
-        <key>UILaunchStoryboardName</key>
+                <key>UILaunchStoryboardName</key>
-        <string>LaunchScreen</string>
+                <string>LaunchScreen</string>
                <key>UIBackgroundModes</key>
                <array>
-                        <string>audio</string>                  
+                        <string>audio</string>
                </array>
                <key>ITSAppUsesNonExemptEncryption</key>
                <false/>
-        <key>LSSupportsOpeningDocumentsInPlace</key>
+                <key>LSSupportsOpeningDocumentsInPlace</key>
-        <false/>
+                <false/>
-        <key>CFBundleDocumentTypes</key>
+                <key>CFBundleDocumentTypes</key>
-        <array>
+                <array>
-                <dict>
+                        <dict>
-                        <key>CFBundleTypeExtensions</key>
+                                <key>CFBundleTypeName</key>
-                        <array>
+                                <string>Gemini Text File</string>
-                                <string>gmi</string>
+                                <key>LSHandlerRank</key>
-                                <string>gemini</string>
+                        <string>Default</string>
-                        </array>
+                                <key>LSItemContentTypes</key>
-                        <key>CFBundleTypeIconFile</key>
+                                <array>
-                        <string>text-gemini.icns</string>
+                                        <string>fi.skyjake.lagrange.gemini</string>
-                        <key>CFBundleTypeName</key>
+                                </array>
-                        <string>Gemini Text File</string>
+                        </dict>
-                        <key>CFBundleTypeRole</key>
+                        <dict>
-                        <string>Viewer</string>
+                                <key>CFBundleTypeName</key>
-                        <key>LSHandlerRank</key>
+                                <string>Plain Text File</string>
-                        <string>Default</string>
+                                <key>LSHandlerRank</key>
-                        <key>LSTypeIsPackage</key>
+                        <string>Alternate</string>
-                        <false/>
+                                <key>LSItemContentTypes</key>
-                </dict>
+                                <array>
-                <dict>
+                                        <string>public.plain-text</string>
-                        <key>CFBundleTypeExtensions</key>
+                                </array>
-                        <array>
+                        </dict>
-                                <string>gpub</string>
+                        <dict>
-                        </array>
+                                <key>CFBundleTypeExtensions</key>
-                        <key>CFBundleTypeIconFile</key>
+                                <array>
-                        <string>gempub.icns</string>
+                                        <string>gmi</string>
-                        <key>CFBundleTypeName</key>
+                                        <string>gemini</string>
-                        <string>Gempub Book</string>
+                                </array>
-                        <key>CFBundleTypeRole</key>
+                                <key>CFBundleTypeIconFile</key>
-                        <string>Viewer</string>
+                                <string>text-gemini.icns</string>
-                        <key>LSHandlerRank</key>
+                                <key>CFBundleTypeName</key>
-                        <string>Default</string>
+                                <string>Gemini Text File</string>
-                        <key>LSTypeIsPackage</key>
+                                <key>CFBundleTypeRole</key>
-                        <false/>
+                                <string>Viewer</string>
-                </dict>
+                                <key>LSHandlerRank</key>
-        </array>
+                                <string>Default</string>
-        <key>CFBundleURLTypes</key>
+                                <key>LSTypeIsPackage</key>
-        <array>
+                                <false/>
-                <dict>
+                        </dict>
-                        <key>CFBundleURLName</key>
+                        <dict>
-                        <string>Gemini</string>
+                                <key>CFBundleTypeExtensions</key>
-                        <key>CFBundleURLSchemes</key>
+                                <array>
-                        <array>
+                                        <string>gpub</string>
-                                <string>gemini</string>
+                                </array>
-                        </array>
+                                <key>CFBundleTypeIconFile</key>
-                </dict>
+                                <string>gempub.icns</string>
-                <dict>
+                                <key>CFBundleTypeName</key>
-                        <key>CFBundleURLName</key>
+                                <string>Gempub Book</string>
-                        <string>Gopher</string>
+                                <key>CFBundleTypeRole</key>
-                        <key>CFBundleURLSchemes</key>
+                                <string>Viewer</string>
-                        <array>
+                                <key>LSHandlerRank</key>
-                                <string>gopher</string>
+                                <string>Default</string>
-                        </array>
+                                <key>LSTypeIsPackage</key>
-                </dict>
+                                <false/>
-        </array>
+                        </dict>
-</dict>
+                </array>
+                <key>CFBundleURLTypes</key>
+                <array>
+                        <dict>
+                                <key>CFBundleURLName</key>
+                                <string>Gemini</string>
+                                <key>CFBundleURLSchemes</key>
+                                <array>
+                                        <string>gemini</string>
+                                </array>
+                        </dict>
+                        <dict>
+                                <key>CFBundleURLName</key>
+                                <string>Gopher</string>
+                                <key>CFBundleURLSchemes</key>
+                                <array>
+                                        <string>gopher</string>
+                                </array>
+                        </dict>
+                </array>
+                <key>UTExportedTypeDeclarations</key>
+                <array>
+                        <dict>
+                                <key>UTTypeIdentifier</key>
+                                <string>fi.skyjake.lagrange.gemini</string>
+                                <key>UTTypeReferenceURL</key>
+                                <string>https://gemini.circumlunar.space/docs/specification.gmi</string>
+                                <key>UTTypeDescription</key>
+                                <string>Gemini Text Document</string>
+                                <key>UTTypeConformsTo</key>
+                                <array>
+                                        <string>public.plain-text</string>
+                                </array>
+                                <key>UTTypeTagSpecification</key>
+                                <dict>
+                                        <key>public.filename-extension</key>
+                                        <array>
+                                                <string>gmi</string>
+                                                <string>gemini</string>
+                                        </array>
+                                        <key>public.mime-type</key>
+                                        <string>text/gemini</string>
+                                </dict>
+                        </dict>
+                </array>
+        </dict>
 </plist>
diff --git a/res/lang/de.bin b/res/lang/de.bin
index b89c8b0f..2b2e2b3a 100644
--- a/res/lang/de.bin
+++ b/res/lang/de.bin
Binary files differ
diff --git a/res/lang/en.bin b/res/lang/en.bin
index 0ac42d88..54f384b0 100644
--- a/res/lang/en.bin
+++ b/res/lang/en.bin
Binary files differ
diff --git a/res/lang/es.bin b/res/lang/es.bin
index 8f3940f1..a69a21c5 100644
--- a/res/lang/es.bin
+++ b/res/lang/es.bin
Binary files differ
diff --git a/res/lang/fi.bin b/res/lang/fi.bin
index d19dc0e8..7f431a03 100644
--- a/res/lang/fi.bin
+++ b/res/lang/fi.bin
Binary files differ
diff --git a/res/lang/fr.bin b/res/lang/fr.bin
index 0b78f3b7..8040b95c 100644
--- a/res/lang/fr.bin
+++ b/res/lang/fr.bin
Binary files differ
diff --git a/res/lang/ia.bin b/res/lang/ia.bin
index e6590afc..2f8c6b21 100644
--- a/res/lang/ia.bin
+++ b/res/lang/ia.bin
Binary files differ
diff --git a/res/lang/ie.bin b/res/lang/ie.bin
index f852ba0e..d5d88d5b 100644
--- a/res/lang/ie.bin
+++ b/res/lang/ie.bin
Binary files differ
diff --git a/res/lang/pl.bin b/res/lang/pl.bin
index 9f42024c..a886bb65 100644
--- a/res/lang/pl.bin
+++ b/res/lang/pl.bin
Binary files differ
diff --git a/res/lang/ru.bin b/res/lang/ru.bin
index 5c9e3488..6f69ac6e 100644
--- a/res/lang/ru.bin
+++ b/res/lang/ru.bin
Binary files differ
diff --git a/res/lang/sr.bin b/res/lang/sr.bin
index f4239f1f..71c1daac 100644
--- a/res/lang/sr.bin
+++ b/res/lang/sr.bin
Binary files differ
diff --git a/res/lang/tok.bin b/res/lang/tok.bin
index 1a6b5baf..eb7da0c9 100644
--- a/res/lang/tok.bin
+++ b/res/lang/tok.bin
Binary files differ
diff --git a/res/lang/zh_Hans.bin b/res/lang/zh_Hans.bin
index b155036d..73dad7a7 100644
--- a/res/lang/zh_Hans.bin
+++ b/res/lang/zh_Hans.bin
Binary files differ
diff --git a/res/lang/zh_Hant.bin b/res/lang/zh_Hant.bin
index 57ce2d83..6b2ff359 100644
--- a/res/lang/zh_Hant.bin
+++ b/res/lang/zh_Hant.bin
Binary files differ
diff --git a/src/app.c b/src/app.c
index 663fa2e8..b25a213e 100644
--- a/src/app.c
+++ b/src/app.c
@@ -59,6 +59,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include <stdarg.h>
 #include <errno.h>
+//#define LAGRANGE_ENABLE_MOUSE_TOUCH_EMULATION 1
 #if defined (iPlatformAppleDesktop)
 #   include "macos.h"
 #endif
@@ -210,6 +212,7 @@ static iString *serializePrefs_App_(const iApp *d) {
    appendFormat_String(str, "smoothscroll arg:%d\n", d->prefs.smoothScrolling);
    appendFormat_String(str, "imageloadscroll arg:%d\n", d->prefs.loadImageInsteadOfScrolling);
    appendFormat_String(str, "cachesize.set arg:%d\n", d->prefs.maxCacheSize);
+    appendFormat_String(str, "memorysize.set arg:%d\n", d->prefs.maxMemorySize);
    appendFormat_String(str, "decodeurls arg:%d\n", d->prefs.decodeUserVisibleURLs);
    appendFormat_String(str, "linewidth.set arg:%d\n", d->prefs.lineWidth);
    /* TODO: Set up an array of booleans in Prefs and do these in a loop. */
@@ -760,6 +763,7 @@ static void init_App_(iApp *d, int argc, char **argv) {
    setupApplication_iOS();
 #endif
    init_Keys();
+    loadPalette_Color(dataDir_App_());
    setThemePalette_Color(d->prefs.theme); /* default UI colors */
    loadPrefs_App_(d);
    load_Keys(dataDir_App_());
@@ -918,13 +922,25 @@ const iString *debugInfo_App(void) {
    extern char **environ; /* The environment variables. */
    iApp *d = &app_;
    iString *msg = collectNew_String();
+    iObjectList *docs = iClob(listDocuments_App(NULL));
    format_String(msg, "# Debug information\n");
+    appendFormat_String(msg, "## Memory usage\n"); {
+        iMemInfo total = { 0, 0 };
+        iForEach(ObjectList, i, docs) {
+            iDocumentWidget *doc = i.object;
+            iMemInfo usage = memoryUsage_History(history_DocumentWidget(doc));
+            total.cacheSize += usage.cacheSize;
+            total.memorySize += usage.memorySize;
+        }
+        appendFormat_String(msg, "Total cache: %.3f MB\n", total.cacheSize / 1.0e6f);
+        appendFormat_String(msg, "Total memory: %.3f MB\n", total.memorySize / 1.0e6f);
+    }
    appendFormat_String(msg, "## Documents\n");
-    iForEach(ObjectList, k, iClob(listDocuments_App(NULL))) {
+    iForEach(ObjectList, k, docs) {
        iDocumentWidget *doc = k.object;
        appendFormat_String(msg, "### Tab %d.%zu: %s\n",
-                            constAs_Widget(doc)->root == get_Window()->roots[0] ? 0 : 1,
+                            constAs_Widget(doc)->root == get_Window()->roots[0] ? 1 : 2,
-                            childIndex_Widget(constAs_Widget(doc)->parent, k.object),
+                            childIndex_Widget(constAs_Widget(doc)->parent, k.object) + 1,
                            cstr_String(bookmarkTitle_DocumentWidget(doc)));
        append_String(msg, collect_String(debugInfo_History(history_DocumentWidget(doc))));
    }
@@ -979,6 +995,33 @@ void trimCache_App(void) {
    iRelease(docs);
 }
+void trimMemory_App(void) {
+    iApp *d = &app_;
+    size_t memorySize = 0;
+    const size_t limit = d->prefs.maxMemorySize * 1000000;
+    iObjectList *docs = listDocuments_App(NULL);
+    iForEach(ObjectList, i, docs) {
+        memorySize += memorySize_History(history_DocumentWidget(i.object));
+    }
+    init_ObjectListIterator(&i, docs);
+    iBool wasPruned = iFalse;
+    while (memorySize > limit) {
+        iDocumentWidget *doc = i.object;
+        const size_t pruned = pruneLeastImportantMemory_History(history_DocumentWidget(doc));
+        if (pruned) {
+            memorySize -= pruned;
+            wasPruned = iTrue;
+        }
+        next_ObjectListIterator(&i);
+        if (!i.value) {
+            if (!wasPruned) break;
+            wasPruned = iFalse;
+            init_ObjectListIterator(&i, docs);
+        }
+    }
+    iRelease(docs);    
+}
 iLocalDef iBool isWaitingAllowed_App_(iApp *d) {
    if (!isEmpty_Periodic(&d->periodic)) {
        return iFalse;
@@ -1049,6 +1092,13 @@ void processEvents_App(enum iAppEventMode eventMode) {
                postRefresh_App();
                break;
            case SDL_APP_WILLENTERBACKGROUND:
+#if defined (iPlatformAppleMobile)
+                updateNowPlayingInfo_iOS();
+#endif
+                setFreezeDraw_Window(d->window, iTrue);
+                savePrefs_App_(d);
+                saveState_App_(d);
+                break;
            case SDL_APP_TERMINATING:
                setFreezeDraw_Window(d->window, iTrue);
                savePrefs_App_(d);
@@ -1149,6 +1199,45 @@ void processEvents_App(enum iAppEventMode eventMode) {
                    ev.wheel.x = -ev.wheel.x;
 #endif
                }
+#if defined (LAGRANGE_ENABLE_MOUSE_TOUCH_EMULATION)
+                /* Convert mouse events to finger events to test the touch handling. */ {
+                    static float xPrev = 0.0f;
+                    static float yPrev = 0.0f;
+                    if (ev.type == SDL_MOUSEBUTTONDOWN || ev.type == SDL_MOUSEBUTTONUP) {
+                        const float xf = (d->window->pixelRatio * ev.button.x) / (float) d->window->size.x;
+                        const float yf = (d->window->pixelRatio * ev.button.y) / (float) d->window->size.y;
+                        ev.type = (ev.type == SDL_MOUSEBUTTONDOWN ? SDL_FINGERDOWN : SDL_FINGERUP);
+                        ev.tfinger.x = xf;
+                        ev.tfinger.y = yf;
+                        ev.tfinger.dx = xf - xPrev;
+                        ev.tfinger.dy = yf - yPrev;
+                        xPrev = xf;
+                        yPrev = yf;
+                        ev.tfinger.fingerId = 0x1234;
+                        ev.tfinger.pressure = 1.0f;
+                        ev.tfinger.timestamp = SDL_GetTicks();
+                        ev.tfinger.touchId = SDL_TOUCH_MOUSEID;
+                    }
+                    else if (ev.type == SDL_MOUSEMOTION) {
+                        if (~ev.motion.state & SDL_BUTTON(SDL_BUTTON_LEFT)) {
+                            continue; /* only when pressing a button */    
+                        }
+                        const float xf = (d->window->pixelRatio * ev.motion.x) / (float) d->window->size.x;
+                        const float yf = (d->window->pixelRatio * ev.motion.y) / (float) d->window->size.y;
+                        ev.type = SDL_FINGERMOTION;
+                        ev.tfinger.x = xf;
+                        ev.tfinger.y = yf;
+                        ev.tfinger.dx = xf - xPrev;
+                        ev.tfinger.dy = yf - yPrev;
+                        xPrev = xf;
+                        yPrev = yf;
+                        ev.tfinger.fingerId = 0x1234;
+                        ev.tfinger.pressure = 1.0f;
+                        ev.tfinger.timestamp = SDL_GetTicks();
+                        ev.tfinger.touchId = SDL_TOUCH_MOUSEID;                        
+                    }
+                }
+#endif
                iBool wasUsed = processEvent_Window(d->window, &ev);
                if (!wasUsed) {
                    /* There may be a key bindings for this. */
@@ -1565,7 +1654,9 @@ static iBool handlePrefsCommands_(iWidget *d, const char *cmd) {
        postCommandf_App("searchurl address:%s",
                         cstrText_InputWidget(findChild_Widget(d, "prefs.searchurl")));
        postCommandf_App("cachesize.set arg:%d",
-                         toInt_String(text_InputWidget(findChild_Widget(d, "prefs.cachesize"))));        
+                         toInt_String(text_InputWidget(findChild_Widget(d, "prefs.cachesize"))));
+        postCommandf_App("memorysize.set arg:%d",
+                         toInt_String(text_InputWidget(findChild_Widget(d, "prefs.memorysize"))));
        postCommandf_App("ca.file path:%s",
                         cstrText_InputWidget(findChild_Widget(d, "prefs.ca.file")));
        postCommandf_App("ca.path path:%s",
@@ -1978,7 +2069,7 @@ iBool handleCommand_App(const char *cmd) {
    else if (equal_Command(cmd, "hidetoolbarscroll")) {
        d->prefs.hideToolbarOnScroll = arg_Command(cmd);
        if (!d->prefs.hideToolbarOnScroll) {
-            showToolbars_Root(get_Root(), iTrue);
+            showToolbar_Root(get_Root(), iTrue);
        }
        return iTrue;
    }
@@ -2127,6 +2218,13 @@ iBool handleCommand_App(const char *cmd) {
        }
        return iTrue;
    }
+    else if (equal_Command(cmd, "memorysize.set")) {
+        d->prefs.maxMemorySize = arg_Command(cmd);
+        if (d->prefs.maxMemorySize <= 0) {
+            d->prefs.maxMemorySize = 0;
+        }
+        return iTrue;
+    }
    else if (equal_Command(cmd, "searchurl")) {
        iString *url = &d->prefs.searchUrl;
        setCStr_String(url, suffixPtr_Command(cmd, "address"));
@@ -2188,7 +2286,8 @@ iBool handleCommand_App(const char *cmd) {
    }
    else if (equal_Command(cmd, "open")) {
        iString *url = collectNewCStr_String(suffixPtr_Command(cmd, "url"));
-        const iBool noProxy = argLabel_Command(cmd, "noproxy");
+        const iBool noProxy     = argLabel_Command(cmd, "noproxy") != 0;
+        const iBool fromSidebar = argLabel_Command(cmd, "fromsidebar") != 0;
        iUrl parts;
        init_Url(&parts, url);
        if (argLabel_Command(cmd, "default") || equalCase_Rangecc(parts.scheme, "mailto") ||
@@ -2239,7 +2338,9 @@ iBool handleCommand_App(const char *cmd) {
        else {
            urlEncodePath_String(url);
        }
-        setUrlFromCache_DocumentWidget(doc, url, isHistory);
+        setUrlFlags_DocumentWidget(doc, url,
+           (isHistory   ? useCachedContentIfAvailable_DocumentWidgetSetUrlFlag : 0) |
+           (fromSidebar ? openedFromSidebar_DocumentWidgetSetUrlFlag : 0));
        /* Optionally, jump to a text in the document. This will only work if the document
           is already available, e.g., it's from "about:" or restored from cache. */
        const iRangecc gotoHeading = range_Command(cmd, "gotoheading");
@@ -2254,6 +2355,36 @@ iBool handleCommand_App(const char *cmd) {
        }
        setCurrent_Root(oldRoot);
    }
+    else if (equal_Command(cmd, "file.open")) {
+        const char *path = suffixPtr_Command(cmd, "path");
+        if (path) {
+            postCommandf_App("open temp:%d url:%s",
+                             argLabel_Command(cmd, "temp"),
+                             makeFileUrl_CStr(path));
+            return iTrue;
+        }
+#if defined (iPlatformAppleMobile)
+        pickFileForOpening_iOS();
+#endif
+        return iTrue;
+    }
+    else if (equal_Command(cmd, "file.delete")) {
+        const char *path = suffixPtr_Command(cmd, "path");
+        if (argLabel_Command(cmd, "confirm")) {
+            makeQuestion_Widget(
+                uiHeading_ColorEscape "${heading.file.delete}",
+                format_CStr("${dlg.file.delete.confirm}\n%s", path),
+                (iMenuItem[]){
+                    { "${cancel}", 0, 0, NULL },
+                    { uiTextCaution_ColorEscape "${dlg.file.delete}", 0, 0,
+                      format_CStr("!file.delete path:%s", path) } },
+                2);
+        }
+        else {
+            remove(path);
+        }
+        return iTrue;
+    }
    else if (equal_Command(cmd, "document.request.cancelled")) {
        /* TODO: How should cancelled requests be treated in the history? */
 #if 0
@@ -2405,6 +2536,8 @@ iBool handleCommand_App(const char *cmd) {
            iTrue);
        setText_InputWidget(findChild_Widget(dlg, "prefs.cachesize"),
                            collectNewFormat_String("%d", d->prefs.maxCacheSize));
+        setText_InputWidget(findChild_Widget(dlg, "prefs.memorysize"),
+                            collectNewFormat_String("%d", d->prefs.maxMemorySize));
        setToggle_Widget(findChild_Widget(dlg, "prefs.decodeurls"), d->prefs.decodeUserVisibleURLs);
        setText_InputWidget(findChild_Widget(dlg, "prefs.searchurl"), &d->prefs.searchUrl);
        setText_InputWidget(findChild_Widget(dlg, "prefs.ca.file"), &d->prefs.caFile);
@@ -2491,11 +2624,16 @@ iBool handleCommand_App(const char *cmd) {
        return iTrue;
    }
    else if (equal_Command(cmd, "feeds.update.started")) {
-        showCollapsed_Widget(findWidget_App("feeds.progress"), iTrue);
+        iAnyObject *prog = findWidget_Root("feeds.progress");
+        const iWidget *navBar = findWidget_Root("navbar");
+        updateTextAndResizeWidthCStr_LabelWidget(
+            prog, flags_Widget(navBar) & tight_WidgetFlag || deviceType_App() == phone_AppDeviceType ?
+                                                 "\u2605" : "\u2605 ${status.feeds}");
+        showCollapsed_Widget(prog, iTrue);
        return iFalse;
    }
    else if (equal_Command(cmd, "feeds.update.finished")) {
-        showCollapsed_Widget(findWidget_App("feeds.progress"), iFalse);
+        showCollapsed_Widget(findWidget_Root("feeds.progress"), iFalse);
        refreshFinished_Feeds();
        postRefresh_App();
        return iFalse;
diff --git a/src/app.h b/src/app.h
index 918cd396..5d1d42e1 100644
--- a/src/app.h
+++ b/src/app.h
@@ -86,6 +86,7 @@ uint32_t    elapsedSinceLastTicker_App  (void); /* milliseconds */
 iBool               isLandscape_App     (void);
 iLocalDef iBool     isPortrait_App      (void) { return !isLandscape_App(); }
 enum iAppDeviceType deviceType_App      (void);
+iLocalDef iBool     isPortraitPhone_App (void) { return isPortrait_App() && deviceType_App() == phone_AppDeviceType; }
 iGmCerts *          certs_App           (void);
 iVisited *          visited_App         (void);
 iBookmarks *        bookmarks_App       (void);
@@ -96,6 +97,7 @@ iObjectList *       listDocuments_App   (const iRoot *rootOrNull); /* NULL for a
 iStringSet *        listOpenURLs_App    (void); /* all tabs */
 iDocumentWidget *   newTab_App          (const iDocumentWidget *duplicateOf, iBool switchToNew);
 void                trimCache_App       (void);
+void                trimMemory_App      (void);
 iDocumentWidget *   document_Root       (iRoot *);
diff --git a/src/audio/player.c b/src/audio/player.c
index 9e026561..94bcd065 100644
--- a/src/audio/player.c
+++ b/src/audio/player.c
@@ -455,6 +455,8 @@ struct Impl_Player {
    iAVFAudioPlayer * avfPlayer; /* iOS */
 };
+static iPlayer *activePlayer_;
 iDefineTypeConstruction(Player)
 static size_t sampleSize_Player_(const iPlayer *d) {
@@ -655,8 +657,14 @@ void deinit_Player(iPlayer *d) {
 #if defined (iPlatformAppleMobile)
    if (d->avfPlayer) {
        delete_AVFAudioPlayer(d->avfPlayer);
+        if (activePlayer_ == d) {
+            clearNowPlayingInfo_iOS();
+        }
    }
 #endif
+    if (activePlayer_ == d) {
+        activePlayer_ = NULL;
+    }
 }
 iBool isStarted_Player(const iPlayer *d) {
@@ -724,6 +732,13 @@ void updateSourceData_Player(iPlayer *d, const iString *mimeType, const iBlock *
    unlock_Mutex(&input->mtx);
 }
+size_t sourceDataSize_Player(const iPlayer *d) {
+    lock_Mutex(&d->data->mtx);
+    const size_t size = size_Block(&d->data->data);
+    unlock_Mutex(&d->data->mtx);
+    return size;
+}
 iBool start_Player(iPlayer *d) {
    if (isStarted_Player(d)) {
        return iFalse;
@@ -732,6 +747,7 @@ iBool start_Player(iPlayer *d) {
    if (d->avfPlayer) {
        play_AVFAudioPlayer(d->avfPlayer);
        setNotIdle_Player(d);
+        activePlayer_ = d;
        return iTrue;
    }
 #endif
@@ -749,6 +765,7 @@ iBool start_Player(iPlayer *d) {
    d->decoder->gain = d->volume;
    SDL_PauseAudioDevice(d->device, SDL_FALSE);
    setNotIdle_Player(d);
+    activePlayer_ = d;
    return iTrue;
 }
@@ -882,3 +899,7 @@ iString *metadataLabel_Player(const iPlayer *d) {
    }
    return meta;
 }
+iPlayer *active_Player(void) {
+    return activePlayer_;
+}
diff --git a/src/audio/player.h b/src/audio/player.h
index 8753d811..ca307dc4 100644
--- a/src/audio/player.h
+++ b/src/audio/player.h
@@ -48,6 +48,7 @@ enum iPlayerTag {
 void    updateSourceData_Player (iPlayer *, const iString *mimeType, const iBlock *data,
                                 enum iPlayerUpdate update);
+size_t  sourceDataSize_Player   (const iPlayer *);
 iBool           start_Player            (iPlayer *);
 void            stop_Player             (iPlayer *);
@@ -67,3 +68,5 @@ float   	streamProgress_Player   (const iPlayer *); /* normalized 0...1 */
 uint32_t    idleTimeMs_Player       (const iPlayer *);
 iString *   metadataLabel_Player    (const iPlayer *);
+iPlayer *   active_Player           (void);
diff --git a/src/defs.h b/src/defs.h
index d16c56f5..3ea28e95 100644
--- a/src/defs.h
+++ b/src/defs.h
@@ -24,18 +24,26 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include "lang.h"
+enum iSourceFormat {
+    undefined_SourceFormat = -1,
+    gemini_SourceFormat    = 0,
+    plainText_SourceFormat,
+};
 enum iFileVersion {
    initial_FileVersion                 = 0,
    addedResponseTimestamps_FileVersion = 1,
    multipleRoots_FileVersion           = 2,
    serializedSidebarState_FileVersion  = 3,
+    addedRecentUrlFlags_FileVersion     = 4,
    /* meta */
    idents_FileVersion = 1, /* version used by GmCerts/idents.lgr */
-    latest_FileVersion = 3,
+    latest_FileVersion = 4,
 };
 /* Icons */
+#define menu_Icon           "\U0001d362"
 #define rightArrowhead_Icon "\u27a4"
 #define leftArrowhead_Icon  "\u27a4"
 #define warning_Icon        "\u26a0"
@@ -104,6 +112,9 @@ enum iFileVersion {
 #   define shiftReturn_Icon shift_Icon " " return_Icon
 #endif
+#if defined (iPlatformAppleDesktop)
+#   define iHaveNativeMenus
+#endif
 /* UI labels that depend on the platform */
diff --git a/src/gmdocument.c b/src/gmdocument.c
index b95f85e7..f15d9d1d 100644
--- a/src/gmdocument.c
+++ b/src/gmdocument.c
@@ -21,6 +21,7 @@ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include "gmdocument.h"
+#include "gmtypesetter.h"
 #include "gmutil.h"
 #include "lang.h"
 #include "ui/color.h"
@@ -48,7 +49,7 @@ iBool isDark_GmDocumentTheme(enum iGmDocumentTheme d) {
 iDeclareType(GmLink)
 struct Impl_GmLink {
-    iString url;
+    iString url; /* resolved */
    iRangecc urlRange; /* URL in the source */
    iRangecc labelRange; /* label in the source */
    iRangecc labelIcon; /* special icon defined in the label text */
@@ -74,9 +75,10 @@ iDefineTypeConstruction(GmLink)
 struct Impl_GmDocument {
    iObject object;
-    enum iGmDocumentFormat format;
+    enum iSourceFormat format;
-    iString   source;
+    iString   unormSource; /* unnormalized source */
-    iString   url; /* for resolving relative links */
+    iString   source;      /* normalized source */
+    iString   url;         /* for resolving relative links */
    iString   localHost;
    iInt2     size;
    iArray    layout; /* contents of source, laid out in document space */
@@ -90,12 +92,14 @@ struct Impl_GmDocument {
    iChar     siteIcon;
    iMedia *  media;
    iStringSet *openURLs; /* currently open URLs for highlighting links */
+    iBool     isPaletteValid;
+    iColor    palette[tmMax_ColorId]; /* copy of the color palette */
 };
 iDefineObjectConstruction(GmDocument)
 static enum iGmLineType lineType_GmDocument_(const iGmDocument *d, const iRangecc line) {
-    if (d->format == plainText_GmDocumentFormat) {
+    if (d->format == plainText_SourceFormat) {
        return text_GmLineType;
    }
    return lineType_Rangecc(line);
@@ -254,9 +258,12 @@ static iRangecc addLink_GmDocument_(iGmDocument *d, iRangecc line, iGmLinkId *li
                if ((len = decodeBytes_MultibyteChar(desc.start, desc.end, &icon)) > 0) {
                    if (desc.start + len < desc.end &&
                        (isPictograph_Char(icon) || isEmoji_Char(icon) ||
+                         /* TODO: Add range(s) of 0x2nnn symbols. */
+                         icon == 0x2139 /* info */ ||
                         icon == 0x2191 /* up arrow */ ||
+                         icon == 0x2022 /* bullet */ ||
                         icon == 0x2a2f /* close X */ ||
-                         icon == 0x2022 /* bullet */) &&
+                         icon == 0x2b50) &&
                        !isFitzpatrickType_Char(icon)) {
                        link->flags |= iconFromLabel_GmLinkFlag;
                        link->labelIcon = (iRangecc){ desc.start, desc.start + len };
@@ -282,6 +289,12 @@ static void clearLinks_GmDocument_(iGmDocument *d) {
    clear_PtrArray(&d->links);
 }
+static iBool isGopher_GmDocument_(const iGmDocument *d) {
+    const iRangecc scheme = urlScheme_String(&d->url);
+    return (equalCase_Rangecc(scheme, "gopher") ||
+            equalCase_Rangecc(scheme, "finger"));
+}
 static iBool isForcedMonospace_GmDocument_(const iGmDocument *d) {
    const iRangecc scheme = urlScheme_String(&d->url);
    if (equalCase_Rangecc(scheme, "gemini")) {
@@ -305,7 +318,7 @@ static void linkContentWasLaidOut_GmDocument_(iGmDocument *d, const iGmMediaInfo
 static iBool isNormalized_GmDocument_(const iGmDocument *d) {
    const iPrefs *prefs = prefs_App();
-    if (d->format == plainText_GmDocumentFormat) {
+    if (d->format == plainText_SourceFormat) {
        return iTrue; /* tabs are always normalized in plain text */
    }
    if (startsWithCase_String(&d->url, "gemini:") && prefs->monospaceGemini) {
@@ -357,6 +370,7 @@ static void updateOpenURLs_GmDocument_(iGmDocument *d) {
 static void doLayout_GmDocument_(iGmDocument *d) {
    const iPrefs *prefs             = prefs_App();
    const iBool   isMono            = isForcedMonospace_GmDocument_(d);
+    const iBool   isGopher          = isGopher_GmDocument_(d);
    const iBool   isNarrow          = d->size.x < 90 * gap_Text;
    const iBool   isVeryNarrow      = d->size.x <= 70 * gap_Text;
    const iBool   isExtremelyNarrow = d->size.x <= 60 * gap_Text;
@@ -434,12 +448,15 @@ static void doLayout_GmDocument_(iGmDocument *d) {
    enum iGmLineType prevType      = text_GmLineType;
    enum iGmLineType prevNonBlankType = text_GmLineType;
    iBool            followsBlank  = iFalse;
-    if (d->format == plainText_GmDocumentFormat) {
+    if (d->format == plainText_SourceFormat) {
        isPreformat = iTrue;
        isFirstText = iFalse;
    }
    while (nextSplit_Rangecc(content, "\n", &contentLine)) {
-        iRangecc line = contentLine; /* `line` will be trimmed later; would confuse nextSplit */
+        iRangecc line = contentLine; /* `line` will be trimmed; modifying would confuse `nextSplit_Rangecc` */
+        if (*line.end == '\r') {
+            line.end--; /* trim CR always */
+        }
        iGmRun run = { .color = white_ColorId };
        enum iGmLineType type;
        float indent = 0.0f;
@@ -472,7 +489,7 @@ static void doLayout_GmDocument_(iGmDocument *d) {
                    meta.flags = constValue_Array(oldPreMeta, preIndex, iGmPreMeta).flags &
                                 folded_GmPreMetaFlag;
                }
-                else if (prefs->collapsePreOnLoad) {
+                else if (prefs->collapsePreOnLoad && !isGopher) {
                    meta.flags |= folded_GmPreMetaFlag;
                }
                pushBack_Array(&d->preMeta, &meta);
@@ -500,14 +517,14 @@ static void doLayout_GmDocument_(iGmDocument *d) {
            if (contentLine.start == content.start) {
                prevType = type;
            }
-            if (d->format == gemini_GmDocumentFormat &&
+            if (d->format == gemini_SourceFormat &&
                startsWithSc_Rangecc(line, "```", &iCaseSensitive)) {
                isPreformat = iFalse;
                addSiteBanner = iFalse; /* overrides the banner */
                continue;
            }
            run.preId = preId;
-            run.font = (d->format == plainText_GmDocumentFormat ? regularMonospace_FontId : preFont);
+            run.font = (d->format == plainText_SourceFormat ? regularMonospace_FontId : preFont);
            indent = indents[type];
        }
        if (addSiteBanner) {
@@ -580,7 +597,7 @@ static void doLayout_GmDocument_(iGmDocument *d) {
            }
        }
        /* Folded blocks are represented by a single run with the alt text. */
-        if (isPreformat && d->format != plainText_GmDocumentFormat) {
+        if (isPreformat && d->format != plainText_SourceFormat) {
            const iGmPreMeta *meta = constAt_Array(&d->preMeta, preId - 1);
            if (meta->flags & folded_GmPreMetaFlag) {
                const iBool isBlank = isEmpty_Range(&meta->altText);
@@ -676,7 +693,7 @@ static void doLayout_GmDocument_(iGmDocument *d) {
            pushBack_Array(&d->layout, &icon);
        }
        run.color = colors[type];
-        if (d->format == plainText_GmDocumentFormat) {
+        if (d->format == plainText_SourceFormat) {
            run.color = colors[text_GmLineType];
        }
        /* Special formatting for the first paragraph (e.g., subtitle, introduction, or lede). */
@@ -705,8 +722,8 @@ static void doLayout_GmDocument_(iGmDocument *d) {
                           type == quote_GmLineType ? 4 : 0);
        }
        const iBool isWordWrapped =
-            (d->format == plainText_GmDocumentFormat ? prefs->plainTextWrap : !isPreformat);
+            (d->format == plainText_SourceFormat ? prefs->plainTextWrap : !isPreformat);
-        if (isPreformat && d->format != plainText_GmDocumentFormat) {
+        if (isPreformat && d->format != plainText_SourceFormat) {
            /* Remember the top left coordinates of the block (first line of block). */
            iGmPreMeta *meta = at_Array(&d->preMeta, preId - 1);
            if (~meta->flags & topLeft_GmPreMetaFlag) {
@@ -859,10 +876,13 @@ static void doLayout_GmDocument_(iGmDocument *d) {
            }
        }
    }
+    printf("[GmDocument] layout size: %zu runs (%zu bytes)\n",
+           size_Array(&d->layout), size_Array(&d->layout) * sizeof(iGmRun));        
 }
 void init_GmDocument(iGmDocument *d) {
-    d->format = gemini_GmDocumentFormat;
+    d->format = gemini_SourceFormat;
+    init_String(&d->unormSource);
    init_String(&d->source);
    init_String(&d->url);
    init_String(&d->localHost);
@@ -878,6 +898,8 @@ void init_GmDocument(iGmDocument *d) {
    d->siteIcon = 0;
    d->media = new_Media();
    d->openURLs = NULL;
+    d->isPaletteValid = iFalse;
+    iZap(d->palette);
 }
 void deinit_GmDocument(iGmDocument *d) {
@@ -893,6 +915,7 @@ void deinit_GmDocument(iGmDocument *d) {
    deinit_String(&d->localHost);
    deinit_String(&d->url);
    deinit_String(&d->source);
+    deinit_String(&d->unormSource);
 }
 iMedia *media_GmDocument(iGmDocument *d) {
@@ -903,6 +926,11 @@ const iMedia *constMedia_GmDocument(const iGmDocument *d) {
    return d->media;
 }
+const iString *url_GmDocument(const iGmDocument *d) {
+    return &d->url;
+}
+#if 0
 void reset_GmDocument(iGmDocument *d) {
    clear_Media(d->media);
    clearLinks_GmDocument_(d);
@@ -911,8 +939,11 @@ void reset_GmDocument(iGmDocument *d) {
    clear_Array(&d->preMeta);
    clear_String(&d->url);
    clear_String(&d->localHost);
+    clear_String(&d->source);
+    clear_String(&d->unormSource);
    d->themeSeed = 0;
 }
+#endif
 static void setDerivedThemeColors_(enum iGmDocumentTheme theme) {
    set_Color(tmQuoteIcon_ColorId,
@@ -1385,9 +1416,23 @@ void setThemeSeed_GmDocument(iGmDocument *d, const iBlock *seed) {
    }
    printf("---\n");
 #endif
+    /* Color functions operate on the global palette for convenience, but we may need to switch
+       palettes on the fly if more than one GmDocument is being displayed simultaneously. */
+    memcpy(d->palette, get_Root()->tmPalette, sizeof(d->palette));
+    d->isPaletteValid = iTrue;
+}
+void makePaletteGlobal_GmDocument(const iGmDocument *d) {
+    if (d->isPaletteValid) {
+        memcpy(get_Root()->tmPalette, d->palette, sizeof(d->palette));
+    }
 }
-void setFormat_GmDocument(iGmDocument *d, enum iGmDocumentFormat format) {
+void invalidatePalette_GmDocument(iGmDocument *d) {
+    d->isPaletteValid = iFalse;
+}
+void setFormat_GmDocument(iGmDocument *d, enum iSourceFormat format) {
    d->format = format;
 }
@@ -1413,6 +1458,9 @@ iBool updateOpenURLs_GmDocument(iGmDocument *d) {
            const iBool isOpen = contains_StringSet(d->openURLs, &link->url);
            if (isOpen ^ ((link->flags & isOpen_GmLinkFlag) != 0)) {
                iChangeFlags(link->flags, isOpen_GmLinkFlag, isOpen);
+                if (isOpen) {
+                    link->flags |= visited_GmLinkFlag;
+                }
                wasChanged = iTrue;
            }
        }
@@ -1429,10 +1477,12 @@ static void normalize_GmDocument(iGmDocument *d) {
    iRangecc src = range_String(&d->source);
    iRangecc line = iNullRange;
    iBool isPreformat = iFalse;
-    if (d->format == plainText_GmDocumentFormat) {
+    if (d->format == plainText_SourceFormat) {
        isPreformat = iTrue; /* Cannot be turned off. */
    }
    const int preTabWidth = 4; /* TODO: user-configurable parameter */
+    iBool wasNormalized = iFalse;
+    iBool hasTabs = iFalse;
    while (nextSplit_Rangecc(src, "\n", &line)) {
        if (isPreformat) {
            /* Replace any tab characters with spaces for visualization. */
@@ -1443,13 +1493,19 @@ static void normalize_GmDocument(iGmDocument *d) {
                    while (numSpaces-- > 0) {
                        appendCStrN_String(normalized, " ", 1);
                    }
+                    hasTabs = iTrue;
+                    wasNormalized = iTrue;
                }
-                else if (*ch != '\r') {
+                else if (*ch != '\v') {
                    appendCStrN_String(normalized, ch, 1);
                }
+                else {
+                    hasTabs = iTrue;
+                    wasNormalized = iTrue;
+                }
            }
            appendCStr_String(normalized, "\n");
-            if (d->format == gemini_GmDocumentFormat &&
+            if (d->format == gemini_SourceFormat &&
                lineType_GmDocument_(d, line) == preformatted_GmLineType) {
                isPreformat = iFalse;
            }
@@ -1465,7 +1521,10 @@ static void normalize_GmDocument(iGmDocument *d) {
        int spaceCount = 0;
        for (const char *ch = line.start; ch != line.end; ch++) {
            char c = *ch;
-            if (c == '\r') continue;
+            if (c == '\v') {
+                wasNormalized = iTrue;
+                continue;
+            }
            if (isNormalizableSpace_(c)) {
                if (isPrevSpace) {
                    if (++spaceCount == 8) {
@@ -1474,9 +1533,13 @@ static void normalize_GmDocument(iGmDocument *d) {
                        popBack_Block(&normalized->chars);
                        pushBack_Block(&normalized->chars, '\t');
                    }
+                    wasNormalized = iTrue;
                    continue; /* skip repeated spaces */
                }
-                c = ' ';
+                if (c != ' ') {
+                    c = ' ';
+                    wasNormalized = iTrue;
+                }
                isPrevSpace = iTrue;
            }
            else {
@@ -1487,8 +1550,14 @@ static void normalize_GmDocument(iGmDocument *d) {
        }
        appendCStr_String(normalized, "\n");
    }
+    printf("hasTabs: %d\n", hasTabs);
+    printf("wasNormalized: %d\n", wasNormalized);
+    fflush(stdout);
    set_String(&d->source, collect_String(normalized));
    normalize_String(&d->source); /* NFC */
+    printf("orig:%zu norm:%zu\n", size_String(&d->unormSource), size_String(&d->source));
+    /* normalized source has an extra newline at the end */
+//    iAssert(wasNormalized || equal_String(&d->unormSource, &d->source));
 }
 void setUrl_GmDocument(iGmDocument *d, const iString *url) {
@@ -1499,8 +1568,18 @@ void setUrl_GmDocument(iGmDocument *d, const iString *url) {
    updateIconBasedOnUrl_GmDocument_(d);
 }
-void setSource_GmDocument(iGmDocument *d, const iString *source, int width) {
+void setSource_GmDocument(iGmDocument *d, const iString *source, int width,
-    set_String(&d->source, source);
+                          enum iGmDocumentUpdate updateType) {
+    printf("[GmDocument] source update (%zu bytes), width:%d, final:%d\n",
+           size_String(source), width, updateType == final_GmDocumentUpdate);
+    if (size_String(source) == size_String(&d->unormSource)) {
+        iAssert(equal_String(source, &d->unormSource));
+        printf("[GmDocument] source is unchanged!\n");
+        return; /* Nothing to do. */
+    }
+    set_String(&d->unormSource, source);
+    /* Normalize. */
+    set_String(&d->source, &d->unormSource);
    if (isNormalized_GmDocument_(d)) {
        normalize_GmDocument(d);
    }
@@ -1602,6 +1681,14 @@ const iString *source_GmDocument(const iGmDocument *d) {
    return &d->source;
 }
+size_t memorySize_GmDocument(const iGmDocument *d) {
+    return size_String(&d->unormSource) +
+           size_String(&d->source) +
+           size_Array(&d->layout) * sizeof(iGmRun) +
+           size_Array(&d->links)  * sizeof(iGmLink) +
+           memorySize_Media(d->media);
+}
 iRangecc findText_GmDocument(const iGmDocument *d, const iString *text, const char *start) {
    const char * src      = constBegin_String(&d->source);
    const size_t startPos = (start ? start - src : 0);
diff --git a/src/gmdocument.h b/src/gmdocument.h
index fcbb7e59..831459d8 100644
--- a/src/gmdocument.h
+++ b/src/gmdocument.h
@@ -22,6 +22,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #pragma once
+#include "defs.h"
 #include "gmutil.h"
 #include "media.h"
@@ -125,12 +126,12 @@ enum iGmRunMediaType {
 struct Impl_GmRun {
    iRangecc  text;
+    iRect     bounds;    /* used for hit testing, may extend to edges */
+    iRect     visBounds; /* actual visual bounds */
    uint8_t   font;
    uint8_t   color;
    uint8_t   flags;
    uint8_t   mediaType;
-    iRect     bounds;    /* used for hit testing, may extend to edges */
-    iRect     visBounds; /* actual visual bounds */
    uint16_t  preId;     /* preformatted block ID (sequential) */
    iGmLinkId linkId;    /* zero for non-links */
    uint16_t  mediaId;   /* zero if not an image */
@@ -148,34 +149,37 @@ iRangecc    findLoc_GmRun   (const iGmRun *, iInt2 pos);
 iDeclareClass(GmDocument)
 iDeclareObjectConstruction(GmDocument)
-enum iGmDocumentFormat {
-    undefined_GmDocumentFormat = -1,
-    gemini_GmDocumentFormat    = 0,
-    plainText_GmDocumentFormat,
-};
 enum iGmDocumentBanner {
    none_GmDocumentBanner,
    siteDomain_GmDocumentBanner,
    certificateWarning_GmDocumentBanner,
 };
+enum iGmDocumentUpdate {
+    partial_GmDocumentUpdate, /* appending more content */
+    final_GmDocumentUpdate,   /* process all lines, including the last one if not terminated */
+};
 void    setThemeSeed_GmDocument (iGmDocument *, const iBlock *seed);
-void    setFormat_GmDocument    (iGmDocument *, enum iGmDocumentFormat format);
+void    setFormat_GmDocument    (iGmDocument *, enum iSourceFormat format);
 void    setBanner_GmDocument    (iGmDocument *, enum iGmDocumentBanner type);
 void    setWidth_GmDocument     (iGmDocument *, int width);
 void    redoLayout_GmDocument   (iGmDocument *);
 iBool   updateOpenURLs_GmDocument(iGmDocument *);
 void    setUrl_GmDocument       (iGmDocument *, const iString *url);
-void    setSource_GmDocument    (iGmDocument *, const iString *source, int width);
+void    setSource_GmDocument    (iGmDocument *, const iString *source, int width,
+                                 enum iGmDocumentUpdate updateType);
 void    foldPre_GmDocument      (iGmDocument *, uint16_t preId);
+void    invalidatePalette_GmDocument(iGmDocument *);
+void    makePaletteGlobal_GmDocument(const iGmDocument *); /* copies document colors to the global palette */
-void    reset_GmDocument        (iGmDocument *); /* free images */
+//void    reset_GmDocument        (iGmDocument *); /* free images */
 typedef void (*iGmDocumentRenderFunc)(void *, const iGmRun *);
 iMedia *        media_GmDocument            (iGmDocument *);
 const iMedia *  constMedia_GmDocument       (const iGmDocument *);
+const iString * url_GmDocument              (const iGmDocument *);
 void            render_GmDocument           (const iGmDocument *, iRangei visRangeY,
                                             iGmDocumentRenderFunc render, void *); /* includes partial overlaps */
@@ -190,6 +194,7 @@ enum iGmDocumentBanner bannerType_GmDocument(const iGmDocument *);
 const iString * bannerText_GmDocument       (const iGmDocument *);
 const iArray *  headings_GmDocument         (const iGmDocument *); /* array of GmHeadings */
 const iString * source_GmDocument           (const iGmDocument *);
+size_t          memorySize_GmDocument       (const iGmDocument *); /* bytes */
 iRangecc        findText_GmDocument                 (const iGmDocument *, const iString *text, const char *start);
 iRangecc        findTextBefore_GmDocument           (const iGmDocument *, const iString *text, const char *before);
diff --git a/src/gmtypesetter.c b/src/gmtypesetter.c
new file mode 100644
index 00000000..29a1bd93
--- /dev/null
+++ b/src/gmtypesetter.c
@@ -0,0 +1,25 @@
+/* Copyright 2021 Jaakko Keränen <jaakko.keranen@iki.fi>
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
+#include "gmtypesetter.h"
+#include "gmdocument.h"
diff --git a/src/gmtypesetter.h b/src/gmtypesetter.h
new file mode 100644
index 00000000..aba351dd
--- /dev/null
+++ b/src/gmtypesetter.h
@@ -0,0 +1,41 @@
+/* Copyright 2021 Jaakko Keränen <jaakko.keranen@iki.fi>
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
+#pragma once
+#include "defs.h"
+#include <the_Foundation/array.h>
+#include <the_Foundation/string.h>
+#include <the_Foundation/vec2.h>
+/* GmTypesetter has two jobs: it normalizes incoming source text, and typesets it as a
+   sequence of GmRuns. New data can be appended progressively. */
+iDeclareType(GmTypesetter)
+iDeclareTypeConstruction(GmTypesetter)
+        
+void    reset_GmTypesetter      (iGmTypesetter *, enum iSourceFormat format);
+void    setWidth_GmTypesetter   (iGmTypesetter *, int width);
+void    addInput_GmTypesetter   (iGmTypesetter *, const iString *source);
+iBool   getRuns_GmTypesetter    (iGmTypesetter *, iArray *runs_out); /* returns false when no output generated */
+void    skip_GmTypesetter       (iGmTypesetter *, int ySkip);
diff --git a/src/gmutil.c b/src/gmutil.c
index 3ca93901..7a1ae938 100644
--- a/src/gmutil.c
+++ b/src/gmutil.c
@@ -556,7 +556,7 @@ const iString *feedEntryOpenCommand_String(const iString *url, int newTab) {
            iString *head = newRange_String(
                (iRangecc){ constBegin_String(url) + fragPos + 1, constEnd_String(url) });
            format_String(cmd,
-                          "open newtab:%d gotourlheading:%s url:%s",
+                          "open fromsidebar:1 newtab:%d gotourlheading:%s url:%s",
                          newTab,
                          cstr_String(head),
                          cstr_Rangecc((iRangecc){ constBegin_String(url),
@@ -564,7 +564,7 @@ const iString *feedEntryOpenCommand_String(const iString *url, int newTab) {
            delete_String(head);
        }
        else {
-            format_String(cmd, "open newtab:%d url:%s", newTab, cstr_String(url));
+            format_String(cmd, "open fromsidebar:1 newtab:%d url:%s", newTab, cstr_String(url));
        }
        return cmd;
    }
diff --git a/src/history.c b/src/history.c
index ed8e6725..2cea393d 100644
--- a/src/history.c
+++ b/src/history.c
@@ -34,11 +34,14 @@ static const size_t maxStack_History_ = 50; /* back/forward navigable items */
 void init_RecentUrl(iRecentUrl *d) {
    init_String(&d->url);
-    d->normScrollY = 0;
+    d->normScrollY    = 0;
    d->cachedResponse = NULL;
+    d->cachedDoc      = NULL;
+    d->flags.openedFromSidebar = iFalse;
 }
 void deinit_RecentUrl(iRecentUrl *d) {
+    iRelease(d->cachedDoc);
    deinit_String(&d->url);
    delete_GmResponse(d->cachedResponse);
 }
@@ -48,11 +51,30 @@ iDefineTypeConstruction(RecentUrl)
 iRecentUrl *copy_RecentUrl(const iRecentUrl *d) {
    iRecentUrl *copy = new_RecentUrl();
    set_String(&copy->url, &d->url);
-    copy->normScrollY = d->normScrollY;
+    copy->normScrollY    = d->normScrollY;
    copy->cachedResponse = d->cachedResponse ? copy_GmResponse(d->cachedResponse) : NULL;
+    copy->cachedDoc      = ref_Object(d->cachedDoc);
+    copy->flags          = d->flags;
    return copy;
 }
+size_t cacheSize_RecentUrl(const iRecentUrl *d) {
+    size_t size = 0;
+    if (d->cachedResponse) {
+        size += size_String(&d->cachedResponse->meta);
+        size += size_Block(&d->cachedResponse->body);
+    }
+    return size;    
+}
+size_t memorySize_RecentUrl(const iRecentUrl *d) {
+    size_t size = cacheSize_RecentUrl(d);
+    if (d->cachedDoc) {
+        size += memorySize_GmDocument(d->cachedDoc);
+    }
+    return size;
+}
 /*----------------------------------------------------------------------------------------------*/
 struct Impl_History {
@@ -88,24 +110,45 @@ iHistory *copy_History(const iHistory *d) {
    return copy;
 }
+iMemInfo memoryUsage_History(const iHistory *d) {
+    iMemInfo mem = { 0, 0 };
+    iConstForEach(Array, i, &d->recent) {
+        const iRecentUrl *item = i.value;
+        mem.cacheSize  += cacheSize_RecentUrl(item);
+        mem.memorySize += memorySize_RecentUrl(item);
+    }
+    return mem;
+}
 iString *debugInfo_History(const iHistory *d) {
    iString *str = new_String();
    format_String(str,
                  "```\n"
-                  "Idx |    Size | SP%% | URL\n"
+                  "Idx |   Cache |   Memory | SP%% | URL\n"
-                  "----+---------+-----+-----\n");
+                  "----+---------+----------+-----+-----\n");
-    size_t totalSize = 0;
+    size_t totalCache = 0;
+    size_t totalMemory = 0;
    iConstForEach(Array, i, &d->recent) {
        const iRecentUrl *item = i.value;
        appendFormat_String(
            str, " %2zu | ", size_Array(&d->recent) - index_ArrayConstIterator(&i) - 1);
-        if (item->cachedResponse) {
+        const size_t cacheSize = cacheSize_RecentUrl(item);
-            appendFormat_String(str, "%7zu", size_Block(&item->cachedResponse->body));
+        const size_t memSize   = memorySize_RecentUrl(item);
-            totalSize += size_Block(&item->cachedResponse->body);
+        if (cacheSize) {
+            appendFormat_String(str, "%7zu", cacheSize);
+            totalCache += cacheSize;
        }
        else {
            appendFormat_String(str, "     --");
        }
+        appendCStr_String(str, " | ");
+        if (memSize) {
+            appendFormat_String(str, "%8zu", memSize);
+            totalMemory += memSize;
+        }
+        else {
+            appendFormat_String(str, "      --");
+        }
        appendFormat_String(str,
                            " | %3d | %s\n",
                            iRound(100.0f * item->normScrollY),
@@ -114,8 +157,10 @@ iString *debugInfo_History(const iHistory *d) {
    appendFormat_String(str, "\n```\n");
    appendFormat_String(str,
                        "Total cached data: %.3f MB\n"
+                        "Total memory usage: %.3f MB\n"
                        "Navigation position: %zu\n\n",
-                        totalSize / 1.0e6f,
+                        totalCache / 1.0e6f,
+                        totalMemory / 1.0e6f,
                        d->recentPos);
    return str;
 }
@@ -128,6 +173,7 @@ void serialize_History(const iHistory *d, iStream *outs) {
        const iRecentUrl *item = i.value;
        serialize_String(&item->url, outs);
        write32_Stream(outs, item->normScrollY * 1.0e6f);
+        writeU16_Stream(outs, item->flags.openedFromSidebar ? iBit(1) : 0);
        if (item->cachedResponse) {
            write8_Stream(outs, 1);
            serialize_GmResponse(item->cachedResponse, outs);
@@ -149,6 +195,12 @@ void deserialize_History(iHistory *d, iStream *ins) {
        init_RecentUrl(&item);
        deserialize_String(&item.url, ins);
        item.normScrollY = (float) read32_Stream(ins) / 1.0e6f;
+        if (version_Stream(ins) >= addedRecentUrlFlags_FileVersion) {
+            uint16_t flags = readU16_Stream(ins);
+            if (flags & iBit(1)) {
+                item.flags.openedFromSidebar = iTrue;
+            }
+        }
        if (read8_Stream(ins)) {
            item.cachedResponse = new_GmResponse();
            deserialize_GmResponse(item.cachedResponse, ins);
@@ -241,6 +293,39 @@ void add_History(iHistory *d, const iString *url ){
    unlock_Mutex(d->mtx);
 }
+iBool preceding_History(iHistory *d, iRecentUrl *recent_out) {
+    iBool ok = iFalse;
+    lock_Mutex(d->mtx);
+    if (!isEmpty_Array(&d->recent) && d->recentPos < size_Array(&d->recent) - 1) {
+        const iRecentUrl *recent = constAt_Array(&d->recent, size_Array(&d->recent) - 1 -
+                                                 (d->recentPos + 1));
+        set_String(&recent_out->url, &recent->url);
+        recent_out->normScrollY = recent->normScrollY;
+        iChangeRef(recent_out->cachedDoc, recent->cachedDoc);
+        /* Cached response is not returned, would involve a deep copy. */
+        ok = iTrue;
+    }
+    unlock_Mutex(d->mtx);
+    return ok;
+}
+#if 0
+iBool following_History(iHistory *d, iRecentUrl *recent_out) {
+    iBool ok = iFalse;
+    lock_Mutex(d->mtx);
+    if (!isEmpty_Array(&d->recent) && d->recentPos > 0) {
+        const iRecentUrl *recent = constAt_Array(&d->recent, d->recentPos - 1);
+        set_String(&recent_out->url, &recent->url);
+        recent_out->normScrollY = recent->normScrollY;
+        recent_out->cachedDoc = ref_Object(recent->cachedDoc);
+        /* Cached response is not returned, would involve a deep copy. */
+        ok = iTrue;
+    }
+    unlock_Mutex(d->mtx);
+    return ok;
+}
+#endif
 iBool goBack_History(iHistory *d) {
    lock_Mutex(d->mtx);
    if (!isEmpty_Array(&d->recent) && d->recentPos < size_Array(&d->recent) - 1) {
@@ -302,19 +387,42 @@ void setCachedResponse_History(iHistory *d, const iGmResponse *response) {
    unlock_Mutex(d->mtx);
 }
+void setCachedDocument_History(iHistory *d, iGmDocument *doc, iBool openedFromSidebar) {
+    lock_Mutex(d->mtx);
+    iRecentUrl *item = mostRecentUrl_History(d);
+    if (item) {
+        iAssert(equal_String(url_GmDocument(doc), &item->url));
+        item->flags.openedFromSidebar = openedFromSidebar;
+        if (item->cachedDoc != doc) {
+            iRelease(item->cachedDoc);
+            item->cachedDoc = ref_Object(doc);
+        }
+    }
+    unlock_Mutex(d->mtx);
+}
 size_t cacheSize_History(const iHistory *d) {
    size_t cached = 0;
    lock_Mutex(d->mtx);
    iConstForEach(Array, i, &d->recent) {
        const iRecentUrl *url = i.value;
-        if (url->cachedResponse) {
+        cached += cacheSize_RecentUrl(url);
-            cached += size_Block(&url->cachedResponse->body);
-        }
    }
    unlock_Mutex(d->mtx);
    return cached;
 }
+size_t memorySize_History(const iHistory *d) {
+    size_t bytes = 0;
+    lock_Mutex(d->mtx);
+    iConstForEach(Array, i, &d->recent) {
+        const iRecentUrl *url = i.value;
+        bytes += memorySize_RecentUrl(url);
+    }
+    unlock_Mutex(d->mtx);
+    return bytes;
+}
 void clearCache_History(iHistory *d) {
    lock_Mutex(d->mtx);
    iForEach(Array, i, &d->recent) {
@@ -323,6 +431,7 @@ void clearCache_History(iHistory *d) {
            delete_GmResponse(url->cachedResponse);
            url->cachedResponse = NULL;
        }
+        iReleasePtr(&url->cachedDoc); /* release all cached documents and media as well */
    }
    unlock_Mutex(d->mtx);
 }
@@ -338,7 +447,7 @@ size_t pruneLeastImportant_History(iHistory *d) {
        const iRecentUrl *url = i.value;
        if (url->cachedResponse) {
            const double urlScore =
-                size_Block(&url->cachedResponse->body) *
+                cacheSize_RecentUrl(url) *
                pow(secondsSince_Time(&now, &url->cachedResponse->when) / 60.0, 1.25);
            if (urlScore > score) {
                chosen = index_ArrayConstIterator(&i);
@@ -348,14 +457,60 @@ size_t pruneLeastImportant_History(iHistory *d) {
    }
    if (chosen != iInvalidPos) {
        iRecentUrl *url = at_Array(&d->recent, chosen);
-        delta = size_Block(&url->cachedResponse->body);
+        delta = cacheSize_RecentUrl(url);
        delete_GmResponse(url->cachedResponse);
        url->cachedResponse = NULL;
+        iReleasePtr(&url->cachedDoc);
    }
    unlock_Mutex(d->mtx);
    return delta;
 }
+size_t pruneLeastImportantMemory_History(iHistory *d) {
+    size_t delta  = 0;
+    size_t chosen = iInvalidPos;
+    double score  = 0.0f;
+    iTime now;
+    initCurrent_Time(&now);
+    lock_Mutex(d->mtx);
+    iConstForEach(Array, i, &d->recent) {
+        const iRecentUrl *url = i.value;
+        if (d->recentPos == size_Array(&d->recent) - index_ArrayConstIterator(&i) - 1) {
+            continue; /* Not the current navigation position. */
+        }
+        if (url->cachedDoc) {
+            const double urlScore =
+                memorySize_RecentUrl(url) *
+                (url->cachedResponse
+                     ? pow(secondsSince_Time(&now, &url->cachedResponse->when) / 60.0, 1.25)
+                     : 1.0);
+            if (urlScore > score) {
+                chosen = index_ArrayConstIterator(&i);
+                score  = urlScore;
+            }
+        }
+    }
+    if (chosen != iInvalidPos) {
+        iRecentUrl *url = at_Array(&d->recent, chosen);
+        const size_t before = memorySize_RecentUrl(url);
+        iReleasePtr(&url->cachedDoc);
+        delta = before - memorySize_RecentUrl(url);
+    }
+    unlock_Mutex(d->mtx);
+    return delta;
+}
+void invalidateTheme_History(iHistory *d) {
+    lock_Mutex(d->mtx);
+    iForEach(Array, i, &d->recent) {
+        iRecentUrl *r = i.value;
+        if (r->cachedDoc) {
+            invalidatePalette_GmDocument(r->cachedDoc);
+        }
+    }
+    unlock_Mutex(d->mtx);
+}
 const iStringArray *searchContents_History(const iHistory *d, const iRegExp *pattern) {
    iStringArray *urls = iClob(new_StringArray());
    lock_Mutex(d->mtx);
diff --git a/src/history.h b/src/history.h
index 164a61d6..7dad72df 100644
--- a/src/history.h
+++ b/src/history.h
@@ -22,6 +22,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #pragma once
+#include "gmdocument.h"
 #include "gmrequest.h"
 #include <the_Foundation/ptrarray.h>
@@ -37,6 +38,17 @@ struct Impl_RecentUrl {
    iString      url;
    float        normScrollY;    /* normalized to document height */
    iGmResponse *cachedResponse; /* kept in memory for quicker back navigation */
+    iGmDocument *cachedDoc;      /* cached copy of the presentation: layout and media (not serialized) */
+    struct {
+        uint8_t openedFromSidebar : 1;
+    } flags;
+};
+iDeclareType(MemInfo)
+struct Impl_MemInfo {
+    size_t cacheSize;   /* number of bytes stored persistently */
+    size_t memorySize;  /* number of bytes stored in RAM */
 };
 /*----------------------------------------------------------------------------------------------*/
@@ -51,13 +63,19 @@ void        clear_History               (iHistory *);
 void        add_History                 (iHistory *, const iString *url);
 void        replace_History             (iHistory *, const iString *url);
 void        setCachedResponse_History   (iHistory *, const iGmResponse *response);
+void        setCachedDocument_History   (iHistory *, iGmDocument *doc, iBool openedFromSidebar);
 iBool       goBack_History              (iHistory *);
 iBool       goForward_History           (iHistory *);
+iBool       preceding_History           (iHistory *d, iRecentUrl *recent_out);
+//iBool       following_History           (iHistory *d, iRecentUrl *recent_out);
 iRecentUrl *recentUrl_History           (iHistory *, size_t pos);
 iRecentUrl *mostRecentUrl_History       (iHistory *);
 iRecentUrl *findUrl_History             (iHistory *, const iString *url);
-void        clearCache_History          (iHistory *);
-size_t      pruneLeastImportant_History (iHistory *);
+void        clearCache_History                  (iHistory *);
+size_t      pruneLeastImportant_History         (iHistory *);
+size_t      pruneLeastImportantMemory_History   (iHistory *);
+void        invalidateTheme_History             (iHistory *); /* theme has changed, cached contents need updating */
 iBool       atLatest_History            (const iHistory *);
 iBool       atOldest_History            (const iHistory *);
@@ -73,6 +91,7 @@ const iRecentUrl *
 const iGmResponse *
            cachedResponse_History      (const iHistory *);
 size_t      cacheSize_History           (const iHistory *);
+size_t      memorySize_History          (const iHistory *);
 iString *   debugInfo_History           (const iHistory *);
+iMemInfo    memoryUsage_History         (const iHistory *);
diff --git a/src/ios.h b/src/ios.h
index 578c85fe..70b889bf 100644
--- a/src/ios.h
+++ b/src/ios.h
@@ -28,6 +28,7 @@ iDeclareType(Window)
 enum iHapticEffect {
    tap_HapticEffect,
+    gentleTap_HapticEffect,
 };
 void    setupApplication_iOS    (void);
@@ -35,6 +36,7 @@ void    setupWindow_iOS         (iWindow *window);
 iBool   processEvent_iOS        (const SDL_Event *);
 void    playHapticEffect_iOS    (enum iHapticEffect effect);
 void    exportDownloadedFile_iOS(const iString *path);
+void    pickFileForOpening_iOS  (void);
 iBool   isPhone_iOS             (void);
 void    safeAreaInsets_iOS      (float *left, float *top, float *right, float *bottom);
@@ -55,3 +57,6 @@ double  currentTime_AVFAudioPlayer  (const iAVFAudioPlayer *);
 double  duration_AVFAudioPlayer     (const iAVFAudioPlayer *);
 iBool   isStarted_AVFAudioPlayer    (const iAVFAudioPlayer *);
 iBool   isPaused_AVFAudioPlayer     (const iAVFAudioPlayer *);
+void    clearNowPlayingInfo_iOS     (void);
+void    updateNowPlayingInfo_iOS    (void);
diff --git a/src/ios.m b/src/ios.m
index a1654df2..b82d54a7 100644
--- a/src/ios.m
+++ b/src/ios.m
@@ -22,6 +22,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include "ios.h"
 #include "app.h"
+#include "audio/player.h"
 #include "ui/command.h"
 #include "ui/window.h"
@@ -32,9 +33,10 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include <SDL_syswm.h>
 #include <SDL_timer.h>
-#import <UIKit/UIKit.h>
-#import <CoreHaptics/CoreHaptics.h>
 #import <AVFAudio/AVFAudio.h>
+#import <CoreHaptics/CoreHaptics.h>
+#import <UIKit/UIKit.h>
+#import <MediaPlayer/MediaPlayer.h>
 static iBool isSystemDarkMode_ = iFalse;
 static iBool isPhone_          = iFalse;
@@ -64,6 +66,7 @@ API_AVAILABLE(ios(13.0))
 @interface HapticState : NSObject
 @property (nonatomic, strong) CHHapticEngine *engine;
 @property (nonatomic, strong) NSDictionary   *tapDef;
+@property (nonatomic, strong) NSDictionary   *gentleTapDef;
 @end
 @implementation HapticState
@@ -105,26 +108,47 @@ API_AVAILABLE(ios(13.0))
                    CHHapticPatternKeyEvent: @{
                        CHHapticPatternKeyEventType:    CHHapticEventTypeHapticTransient,
                        CHHapticPatternKeyTime:         @0.0,
-                        CHHapticPatternKeyEventDuration:@0.1
+                        CHHapticPatternKeyEventDuration:@0.1,
+                        CHHapticPatternKeyEventParameters: @[
+                            @{
+                                CHHapticPatternKeyParameterID: CHHapticEventParameterIDHapticIntensity,
+                                CHHapticPatternKeyParameterValue: @1.0
+                            }
+                        ]
+                    },
+                },
+            ]
+    };
+    self.gentleTapDef = @{
+        CHHapticPatternKeyPattern:
+            @[
+                @{
+                    CHHapticPatternKeyEvent: @{
+                        CHHapticPatternKeyEventType:    CHHapticEventTypeHapticTransient,
+                        CHHapticPatternKeyTime:         @0.0,
+                        CHHapticPatternKeyEventDuration:@0.1,
+                        CHHapticPatternKeyEventParameters: @[
+                            @{
+                                CHHapticPatternKeyParameterID: CHHapticEventParameterIDHapticIntensity,
+                                CHHapticPatternKeyParameterValue: @0.33
+                            }
+                        ]
                    },
                },
-            ],
+            ]
    };
 }
-(void)playTapEffect {
+-(void)playHapticEffect:(NSDictionary *)def {
    NSError *error = nil;
-    CHHapticPattern *pattern = [[CHHapticPattern alloc] initWithDictionary:self.tapDef
+    CHHapticPattern *pattern = [[CHHapticPattern alloc] initWithDictionary:def
                                                                     error:&error];
    // TODO: Check the error.
    id<CHHapticPatternPlayer> player = [self.engine createPlayerWithPattern:pattern error:&error];
    // TODO: Check the error.
    [self.engine startWithCompletionHandler:^(NSError *err){
        if (err == nil) {
-            /* Just keep it running. */
-//            [self.engine notifyWhenPlayersFinished:^(NSError * _Nullable error) {
-//                return CHHapticEngineFinishedActionStopEngine;
-//            }];
            NSError *startError = nil;
            [player startAtTime:0.0 error:&startError];
        }
@@ -181,11 +205,22 @@ static AppState *appState_;
 - (void)documentPicker:(UIDocumentPickerViewController *)controller
 didPickDocumentsAtURLs:(NSArray<NSURL *> *)urls {
-    [self removeSavedFile];
+    if (fileBeingSaved) {
+        [self removeSavedFile];
+    }
+    else {
+        /* A file is being opened. */
+        NSURL *url = [urls firstObject];
+        iString *path = localFilePathFromUrl_String(collectNewCStr_String([[url absoluteString]
+                                                                           UTF8String]));
+        postCommandf_App("file.open temp:1 path:%s", cstrCollect_String(path));
+    }
 }
 - (void)documentPickerWasCancelled:(UIDocumentPickerViewController *)controller {
-    [self removeSavedFile];
+    if (fileBeingSaved) {
+        [self removeSavedFile];
+    }
 }
 -(void)keyboardOnScreen:(NSNotification *)notification {
@@ -230,6 +265,55 @@ void setupApplication_iOS(void) {
                   name:UIKeyboardWillHideNotification
                 object:nil];
    [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:nil];
+    /* Media player remote controls. */
+    MPRemoteCommandCenter *commandCenter = [MPRemoteCommandCenter sharedCommandCenter];
+    [[commandCenter pauseCommand] addTargetWithHandler:^MPRemoteCommandHandlerStatus(MPRemoteCommandEvent * _Nonnull event) {
+        iPlayer *player = active_Player();
+        if (player) {
+            setPaused_Player(player, iTrue);
+            return MPRemoteCommandHandlerStatusSuccess;
+        }
+        return MPRemoteCommandHandlerStatusCommandFailed;
+    }];
+    [[commandCenter playCommand] addTargetWithHandler:^MPRemoteCommandHandlerStatus(MPRemoteCommandEvent * _Nonnull event) {
+        iPlayer *player = active_Player();
+        if (player) {
+            if (isPaused_Player(player)) {
+                setPaused_Player(player, iFalse);
+            }
+            else {
+                start_Player(player);
+            }
+            return MPRemoteCommandHandlerStatusSuccess;
+        }
+        return MPRemoteCommandHandlerStatusCommandFailed;
+    }];
+    [[commandCenter stopCommand] addTargetWithHandler:^MPRemoteCommandHandlerStatus(MPRemoteCommandEvent * _Nonnull event) {
+        iPlayer *player = active_Player();
+        if (player) {
+            stop_Player(player);
+            return MPRemoteCommandHandlerStatusSuccess;
+        }
+        return MPRemoteCommandHandlerStatusCommandFailed;
+    }];
+    [[commandCenter togglePlayPauseCommand] addTargetWithHandler:^MPRemoteCommandHandlerStatus(MPRemoteCommandEvent * _Nonnull event) {
+        iPlayer *player = active_Player();
+        if (player) {
+            setPaused_Player(player, !isPaused_Player(player));
+            return MPRemoteCommandHandlerStatusSuccess;
+        }
+        return MPRemoteCommandHandlerStatusCommandFailed;
+    }];
+    [[commandCenter nextTrackCommand] setEnabled:NO];
+    [[commandCenter previousTrackCommand] setEnabled:NO];
+    [[commandCenter changeRepeatModeCommand] setEnabled:NO];
+    [[commandCenter changeShuffleModeCommand] setEnabled:NO];
+    [[commandCenter changePlaybackRateCommand] setEnabled:NO];
+    [[commandCenter seekForwardCommand] setEnabled:NO];
+    [[commandCenter seekBackwardCommand] setEnabled:NO];
+    [[commandCenter skipForwardCommand] setEnabled:NO];
+    [[commandCenter skipBackwardCommand] setEnabled:NO];
+    [[commandCenter changePlaybackPositionCommand] setEnabled:NO];
 }
 static iBool isDarkMode_(iWindow *window) {
@@ -265,7 +349,7 @@ iBool isPhone_iOS(void) {
 }
 int displayRefreshRate_iOS(void) {
-    return uiWindow_(get_Window()).screen.maximumFramesPerSecond;
+    return (int) uiWindow_(get_Window()).screen.maximumFramesPerSecond;
 }
 void setupWindow_iOS(iWindow *window) {
@@ -279,7 +363,10 @@ void playHapticEffect_iOS(enum iHapticEffect effect) {
        HapticState *hs = (HapticState *) appState_.haptic;
        switch(effect) {
            case tap_HapticEffect:
-                [hs playTapEffect];
+                [hs playHapticEffect:hs.tapDef];
+                break;
+            case gentleTap_HapticEffect:
+                [hs playHapticEffect:hs.gentleTapDef];
                break;
        }
    }
@@ -324,6 +411,38 @@ iBool processEvent_iOS(const SDL_Event *ev) {
    return iFalse; /* allow normal processing */
 }
+void updateNowPlayingInfo_iOS(void) {
+    const iPlayer *player = active_Player();
+    if (!player) {
+        clearNowPlayingInfo_iOS();
+        return;
+    }
+    NSMutableDictionary<NSString *, id> *info = [[NSMutableDictionary<NSString *, id> alloc] init];
+    [info setObject:[NSNumber numberWithDouble:time_Player(player)]
+            forKey:MPNowPlayingInfoPropertyElapsedPlaybackTime];
+    [info setObject:[NSNumber numberWithInt:MPNowPlayingInfoMediaTypeAudio]
+            forKey:MPNowPlayingInfoPropertyMediaType];
+    [info setObject:[NSNumber numberWithDouble:duration_Player(player)]
+             forKey:MPMediaItemPropertyPlaybackDuration];
+    const iString *title  = tag_Player(player, title_PlayerTag);
+    const iString *artist = tag_Player(player, artist_PlayerTag);
+    if (isEmpty_String(title)) {
+        title = collectNewCStr_String("Audio"); /* TODO: Use link label or URL file name */
+    }
+    if (isEmpty_String(artist)) {
+        artist = collectNewCStr_String("Lagrange"); /* TODO: Use domain or base URL */
+    }
+    [info setObject:[NSString stringWithUTF8String:cstr_String(title)]
+             forKey:MPMediaItemPropertyTitle];
+    [info setObject:[NSString stringWithUTF8String:cstr_String(artist)]
+             forKey:MPMediaItemPropertyArtist];
+    [[MPNowPlayingInfoCenter defaultCenter] setNowPlayingInfo:info];
+}
+void clearNowPlayingInfo_iOS(void) {
+    [[MPNowPlayingInfoCenter defaultCenter] setNowPlayingInfo:nil];
+}
 void exportDownloadedFile_iOS(const iString *path) {
    NSURL *url = [NSURL fileURLWithPath:[[NSString alloc] initWithCString:cstr_String(path)
                                                                 encoding:NSUTF8StringEncoding]];
@@ -335,6 +454,17 @@ void exportDownloadedFile_iOS(const iString *path) {
    [viewController_(get_Window()) presentViewController:picker animated:YES completion:nil];
 }
+void pickFileForOpening_iOS(void) {
+    UIDocumentPickerViewController *picker = [[UIDocumentPickerViewController alloc]
+                                              initWithDocumentTypes:@[@"fi.skyjake.lagrange.gemini",
+                                                                      @"public.text",
+                                                                      @"public.image",
+                                                                      @"public.audio"]
+                                              inMode:UIDocumentPickerModeImport];
+    picker.delegate = appState_;
+    [viewController_(get_Window()) presentViewController:picker animated:YES completion:nil];
+}
 /*----------------------------------------------------------------------------------------------*/
 enum iAVFAudioPlayerState {
diff --git a/src/macos.m b/src/macos.m
index bbef94c6..6bacfdd1 100644
--- a/src/macos.m
+++ b/src/macos.m
@@ -480,7 +480,7 @@ void insertMenuItems_MacOS(const char *menuLabel, int atIndex, const iMenuItem *
    [menu setAutoenablesItems:NO];
    for (size_t i = 0; i < count; ++i) {
        const char *label = translateCStr_Lang(items[i].label);
-        if (label[0] == '\r') {
+        if (label[0] == '\v') {
            /* Skip the formatting escape. */
            label += 2;
        }
diff --git a/src/main.c b/src/main.c
index 5c15d8f7..b1850283 100644
--- a/src/main.c
+++ b/src/main.c
@@ -64,7 +64,8 @@ int main(int argc, char **argv) {
                          "ECDHE-ECDSA-AES128-GCM-SHA256:"
                          "ECDHE-RSA-AES256-GCM-SHA384:"
                          "ECDHE-RSA-CHACHA20-POLY1305:"
-                          "ECDHE-RSA-AES128-GCM-SHA256");
+                          "ECDHE-RSA-AES128-GCM-SHA256:"
+                          "DHE-RSA-AES256-GCM-SHA384");
    SDL_SetHint(SDL_HINT_VIDEO_ALLOW_SCREENSAVER, "1");
    SDL_SetHint(SDL_HINT_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK, "1");
    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_TIMER)) {
diff --git a/src/media.c b/src/media.c
index 1313b7da..eb4a8311 100644
--- a/src/media.c
+++ b/src/media.c
@@ -24,6 +24,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include "gmdocument.h"
 #include "gmrequest.h"
 #include "ui/window.h"
+#include "ui/paint.h" /* size_SDLTexture */
 #include "audio/player.h"
 #include "app.h"
 #include "stb_image.h"
@@ -261,6 +262,31 @@ void clear_Media(iMedia *d) {
    clear_PtrArray(&d->downloads);
 }
+size_t memorySize_Media(const iMedia *d) {
+    size_t memSize = 0;
+    iConstForEach(PtrArray, i, &d->images) {
+        const iGmImage *img = i.ptr;
+        if (img->texture) {
+            const iInt2 texSize = size_SDLTexture(img->texture);
+            memSize += 4 * texSize.x * texSize.y; /* RGBA */
+        }
+        else {
+            memSize += size_Block(&img->partialData);
+        }
+    }
+    iConstForEach(PtrArray, a, &d->audio) {
+        const iGmAudio *audio = a.ptr;
+        if (audio->player) {
+            memSize += sourceDataSize_Player(audio->player);
+        }
+    }
+    iConstForEach(PtrArray, n, &d->downloads) {
+        const iGmDownload *down = n.ptr;
+        memSize += down->numBytes;
+    }
+    return memSize; 
+}
 iBool setDownloadUrl_Media(iMedia *d, iGmLinkId linkId, const iString *url) {
    iGmDownload *dl       = NULL;
    iMediaId     existing = findLinkDownload_Media(d, linkId);
@@ -464,6 +490,15 @@ iPlayer *audioPlayer_Media(const iMedia *d, iMediaId audioId) {
    return NULL;
 }
+void pauseAllPlayers_Media(const iMedia *d, iBool setPaused) {
+    for (size_t i = 0; i < size_PtrArray(&d->audio); ++i) {
+        const iGmAudio *audio = constAt_PtrArray(&d->audio, i);
+        if (audio->player) {
+            setPaused_Player(audio->player, setPaused);
+        }
+    }
+}
 iBool downloadInfo_Media(const iMedia *d, iMediaId downloadId, iGmMediaInfo *info_out) {
    if (downloadId > 0 && downloadId <= size_PtrArray(&d->downloads)) {
        const iGmDownload *dl = constAt_PtrArray(&d->downloads, downloadId - 1);
diff --git a/src/media.h b/src/media.h
index 7cc941d0..f7ad6efd 100644
--- a/src/media.h
+++ b/src/media.h
@@ -50,6 +50,8 @@ void    clear_Media             (iMedia *);
 iBool   setDownloadUrl_Media    (iMedia *, uint16_t linkId, const iString *url);
 iBool   setData_Media           (iMedia *, uint16_t linkId, const iString *mime, const iBlock *data, int flags);
+size_t  memorySize_Media        (const iMedia *);
 iMediaId        findLinkImage_Media (const iMedia *, uint16_t linkId);
 iBool           imageInfo_Media     (const iMedia *, iMediaId imageId, iGmMediaInfo *info_out);
 iInt2           imageSize_Media     (const iMedia *, iMediaId imageId);
@@ -59,6 +61,7 @@ size_t          numAudio_Media      (const iMedia *);
 iMediaId        findLinkAudio_Media (const iMedia *, uint16_t linkId);
 iBool           audioInfo_Media     (const iMedia *, iMediaId audioId, iGmMediaInfo *info_out);
 iPlayer *       audioPlayer_Media   (const iMedia *, iMediaId audioId);
+void            pauseAllPlayers_Media(const iMedia *, iBool setPaused);
 iMediaId        findLinkDownload_Media  (const iMedia *, uint16_t linkId);
 iBool           downloadInfo_Media      (const iMedia *, iMediaId downloadId, iGmMediaInfo *info_out);
diff --git a/src/prefs.c b/src/prefs.c
index 385dee78..f1842e9a 100644
--- a/src/prefs.c
+++ b/src/prefs.c
@@ -46,6 +46,7 @@ void init_Prefs(iPrefs *d) {
    d->openArchiveIndexPages = iTrue;
    d->decodeUserVisibleURLs = iTrue;
    d->maxCacheSize      = 10;
+    d->maxMemorySize     = 200;
    d->font              = nunito_TextFont;
    d->headingFont       = nunito_TextFont;
    d->monospaceGemini   = iFalse;
diff --git a/src/prefs.h b/src/prefs.h
index 7185c8f9..655ec949 100644
--- a/src/prefs.h
+++ b/src/prefs.h
@@ -66,6 +66,7 @@ struct Impl_Prefs {
    iString          caPath;
    iBool            decodeUserVisibleURLs;
    int              maxCacheSize; /* MB */
+    int              maxMemorySize; /* MB */
    iString          geminiProxy;
    iString          gopherProxy;
    iString          httpProxy;
diff --git a/src/ui/certimportwidget.c b/src/ui/certimportwidget.c
index e121b4d0..6e818137 100644
--- a/src/ui/certimportwidget.c
+++ b/src/ui/certimportwidget.c
@@ -215,6 +215,14 @@ static iBool processEvent_CertImportWidget_(iCertImportWidget *d, const SDL_Even
            return iTrue;
        }
    }
+    if (isCommand_UserEvent(ev, "input.paste")) {
+        if (!tryImportFromClipboard_CertImportWidget_(d)) {
+            makeSimpleMessage_Widget(uiTextCaution_ColorEscape "${heading.certimport.pasted}",
+                                     "${dlg.certimport.notfound}");
+        }
+        postRefresh_App();        
+        return iTrue;
+    }
    if (isCommand_UserEvent(ev, "certimport.paste")) {
        tryImportFromClipboard_CertImportWidget_(d);
        return iTrue;
diff --git a/src/ui/color.c b/src/ui/color.c
index a6ba18e4..05ec1f6f 100644
--- a/src/ui/color.c
+++ b/src/ui/color.c
@@ -24,11 +24,13 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include "root.h"
 #include "app.h"
+#include <the_Foundation/file.h>
+#include <the_Foundation/path.h>
 #include <the_Foundation/string.h>
 static const iColor transparent_;
-static const iColor darkPalette_[] = {
+static iColor darkPalette_[] = {
    { 0,   0,   0,   255 },
    { 40,  40,  40,  255 },
    { 80,  80,  80,  255 },
@@ -47,7 +49,7 @@ static const iColor darkPalette_[] = {
    { 0,   200, 0,   255 },
 };
-static const iColor lightPalette_[] = {
+static iColor lightPalette_[] = {
    { 0,   0,   0,   255 },
    { 75,  75,  75,  255 },
    { 150, 150, 150, 255 },
@@ -468,12 +470,12 @@ const char *escape_Color(int color) {
        return esc[color];
    }
    /* TODO: Conflict with format strings! "%" (37) may be used as the color value. */
-    /* Double-\r is used for range extension. */
+    /* Double-\v is used for range extension. */
    if (color + asciiBase_ColorEscape > 127) {
        iAssert(color - asciiExtended_ColorEscape + asciiBase_ColorEscape <= 127);
-        return format_CStr("\r\r%c", color - asciiExtended_ColorEscape + asciiBase_ColorEscape);
+        return format_CStr("\v\v%c", color - asciiExtended_ColorEscape + asciiBase_ColorEscape);
    }
-    return format_CStr("\r%c", color + asciiBase_ColorEscape);
+    return format_CStr("\v%c", color + asciiBase_ColorEscape);
 }
 iHSLColor setSat_HSLColor(iHSLColor d, float sat) {
@@ -804,3 +806,77 @@ iColor ansiForeground_Color(iRangecc escapeSequence, int fallback) {
    }
    return clr;
 }
+iBool loadPalette_Color(const char *path) {
+    iBool wasLoaded = iFalse;
+    iFile *f = newCStr_File(concatPath_CStr(path, "palette.txt"));
+    if (open_File(f, text_FileMode | readOnly_FileMode)) {
+        iColor *dstPal = darkPalette_;
+        iRangecc srcLine = iNullRange;
+        const iBlock *src = collect_Block(readAll_File(f));
+        while (nextSplit_Rangecc(range_Block(src), "\n", &srcLine)) {
+            iRangecc line = srcLine;
+            trim_Rangecc(&line);
+            if (isEmpty_Range(&line)) {
+                continue;
+            }
+            if (*line.start == '#') {
+                /* Control directive. */
+                line.start++;
+                trim_Rangecc(&line);
+                if (equalCase_Rangecc(line, "dark")) {
+                    dstPal = darkPalette_;
+                }
+                else if (equalCase_Rangecc(line, "light")) {
+                    dstPal = lightPalette_;
+                }
+                continue;
+            }
+            static const struct {
+                const char *label;
+                int         paletteIndex;
+            } colors_[] = {
+                { "black:", 0 }, { "gray25:", 1 }, { "gray50:", 2 }, { "gray75:", 3 },
+                { "white:", 4 }, { "brown:", 5 },  { "orange:", 6 }, { "teal:", 7 },
+                { "cyan:", 8 },  { "yellow:", 9 }, { "red:", 10 },   { "magenta:", 11 },
+                { "blue:", 12 }, { "green:", 13 },
+            };
+            iForIndices(i, colors_) {
+                if (startsWithCase_Rangecc(line, colors_[i].label)) {
+                    iColor *dst = &dstPal[colors_[i].paletteIndex];
+                    line.start += strlen(colors_[i].label);
+                    trim_Rangecc(&line);
+                    if (!isEmpty_Range(&line)) {
+                        if (*line.start == '#') {
+                            /* Hexadecimal color. */
+                            line.start++;
+                            if (size_Range(&line) == 6) {
+                                iBlock *vals = hexDecode_Rangecc(line);
+                                iAssert(size_Block(vals) == 3);
+                                const uint8_t *rgb = constData_Block(vals);
+                                *dst = (iColor){ rgb[0], rgb[1], rgb[2], 255 };
+                                delete_Block(vals);
+                            }
+                            else {
+                                fprintf(stderr, "[Color] invalid custom color: %s\n",
+                                        cstr_Rangecc(line));
+                            }
+                        }
+                        else {
+                            unsigned int red = 0, green = 0, blue = 0;
+                            sscanf(line.start, "%u %u %u", &red, &green, &blue);
+                            if (red > 255 || green > 255 || blue > 255) {
+                                fprintf(stderr, "[Color] RGB value(s) out of range: %s\n",
+                                        cstr_Rangecc(line));
+                            }
+                            *dst = (iColor){ red, green, blue, 255 };
+                        }
+                    }
+                }
+            }
+        }
+        wasLoaded = iTrue;
+    }
+    iRelease(f);
+    return wasLoaded;
+}
diff --git a/src/ui/color.h b/src/ui/color.h
index d2fa3c00..37ec49eb 100644
--- a/src/ui/color.h
+++ b/src/ui/color.h
@@ -187,26 +187,26 @@ iLocalDef iBool isRegularText_ColorId(enum iColorId d) {
 #define asciiBase_ColorEscape       33
 #define asciiExtended_ColorEscape   (128 - asciiBase_ColorEscape)
-#define restore_ColorEscape         "\r\x24" /* ASCII Cancel */
+#define restore_ColorEscape         "\v\x24" /* ASCII Cancel */
-#define black_ColorEscape           "\r!"
+#define black_ColorEscape           "\v!"
-#define gray25_ColorEscape          "\r\""
+#define gray25_ColorEscape          "\v\""
-#define gray50_ColorEscape          "\r#"
+#define gray50_ColorEscape          "\v#"
-#define gray75_ColorEscape          "\r$"
+#define gray75_ColorEscape          "\v$"
-#define white_ColorEscape           "\r%"
+#define white_ColorEscape           "\v%"
-#define brown_ColorEscape           "\r&"
+#define brown_ColorEscape           "\v&"
-#define orange_ColorEscape          "\r'"
+#define orange_ColorEscape          "\v'"
-#define teal_ColorEscape            "\r("
+#define teal_ColorEscape            "\v("
-#define cyan_ColorEscape            "\r)"
+#define cyan_ColorEscape            "\v)"
-#define yellow_ColorEscape          "\r*"
+#define yellow_ColorEscape          "\v*"
-#define red_ColorEscape             "\r+"
+#define red_ColorEscape             "\v+"
-#define magenta_ColorEscape         "\r,"
+#define magenta_ColorEscape         "\v,"
-#define blue_ColorEscape            "\r-"
+#define blue_ColorEscape            "\v-"
-#define green_ColorEscape           "\r."
+#define green_ColorEscape           "\v."
-#define uiText_ColorEscape          "\r4"
+#define uiText_ColorEscape          "\v4"
-#define uiTextAction_ColorEscape    "\r<"
+#define uiTextAction_ColorEscape    "\v<"
-#define uiTextCaution_ColorEscape   "\r="
+#define uiTextCaution_ColorEscape   "\v="
-#define uiTextStrong_ColorEscape    "\r:"
+#define uiTextStrong_ColorEscape    "\v:"
-#define uiHeading_ColorEscape       "\rR"
+#define uiHeading_ColorEscape       "\vR"
 iDeclareType(Color)
 iDeclareType(HSLColor)
@@ -244,7 +244,9 @@ iLocalDef void setHsl_Color(int color, iHSLColor hsl) {
    set_Color(color, rgb_HSLColor(hsl));
 }
+iBool           loadPalette_Color       (const char *path);
 void            setThemePalette_Color   (enum iColorTheme theme);
 iColor          ansiForeground_Color    (iRangecc escapeSequence, int fallback);
 const char *    escape_Color            (int color);
diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 6184a75a..cb1fde28 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -130,7 +130,8 @@ void deinit_PersistentDocumentState(iPersistentDocumentState *d) {
 void serialize_PersistentDocumentState(const iPersistentDocumentState *d, iStream *outs) {
    serialize_String(d->url, outs);
-    writeU16_Stream(outs, d->reloadInterval & 7);
+    uint16_t params = d->reloadInterval & 7;
+    writeU16_Stream(outs, params);
    serialize_History(d->history, outs);
 }
@@ -223,6 +224,7 @@ enum iDocumentWidgetFlag {
    movingSelectMarkEnd_DocumentWidgetFlag   = iBit(11),
    otherRootByDefault_DocumentWidgetFlag    = iBit(12), /* links open to other root by default */
    urlChanged_DocumentWidgetFlag            = iBit(13),
+    openedFromSidebar_DocumentWidgetFlag     = iBit(14),
 };
 enum iDocumentLinkOrdinalMode {
@@ -315,6 +317,10 @@ void init_DocumentWidget(iDocumentWidget *d) {
    init_Widget(w);
    setId_Widget(w, format_CStr("document%03d", ++docEnum_));
    setFlags_Widget(w, hover_WidgetFlag | noBackground_WidgetFlag, iTrue);
+    if (deviceType_App() != desktop_AppDeviceType) {
+        setFlags_Widget(w, leftEdgeDraggable_WidgetFlag | rightEdgeDraggable_WidgetFlag |
+                        horizontalOffset_WidgetFlag, iTrue);
+    }
    init_PersistentDocumentState(&d->mod);
    d->flags           = 0;
    d->phoneToolbar    = NULL;
@@ -392,6 +398,7 @@ void init_DocumentWidget(iDocumentWidget *d) {
 }
 void deinit_DocumentWidget(iDocumentWidget *d) {
+    pauseAllPlayers_Media(media_GmDocument(d->doc), iTrue);
    removeTicker_App(animate_DocumentWidget_, d);
    removeTicker_App(prerender_DocumentWidget_, d);
    remove_Periodic(periodic_App(), d);
@@ -976,6 +983,9 @@ static void updateTimestampBuf_DocumentWidget_(const iDocumentWidget *d) {
 }
 static void invalidate_DocumentWidget_(iDocumentWidget *d) {
+    if (flags_Widget(as_Widget(d)) & destroyPending_WidgetFlag) {
+        return;
+    }
    invalidate_VisBuf(d->visBuf);
    clear_PtrSet(d->invalidRuns);
 }
@@ -1016,9 +1026,7 @@ static void showOrHidePinningIndicator_DocumentWidget_(iDocumentWidget *d) {
                         isPinned_DocumentWidget_(d));
 }
-void setSource_DocumentWidget(iDocumentWidget *d, const iString *source) {
+static void documentWasChanged_DocumentWidget_(iDocumentWidget *d) {
-    setUrl_GmDocument(d->doc, d->mod.url);
-    setSource_GmDocument(d->doc, source, documentWidth_DocumentWidget_(d));
    documentRunsInvalidated_DocumentWidget_(d);
    updateWindowTitle_DocumentWidget_(d);
    updateVisible_DocumentWidget_(d);
@@ -1035,6 +1043,26 @@ void setSource_DocumentWidget(iDocumentWidget *d, const iString *source) {
        }
    }
    showOrHidePinningIndicator_DocumentWidget_(d);
+    setCachedDocument_History(d->mod.history,
+                              d->doc, /* keeps a ref */
+                              (d->flags & openedFromSidebar_DocumentWidgetFlag) != 0);
+}
+void setSource_DocumentWidget(iDocumentWidget *d, const iString *source) {
+    setUrl_GmDocument(d->doc, d->mod.url);
+    setSource_GmDocument(d->doc,
+                         source,
+                         documentWidth_DocumentWidget_(d),
+                         isFinished_GmRequest(d->request) ? final_GmDocumentUpdate
+                                                          : partial_GmDocumentUpdate);
+    documentWasChanged_DocumentWidget_(d);
+}
+static void replaceDocument_DocumentWidget_(iDocumentWidget *d, iGmDocument *newDoc) {
+    pauseAllPlayers_Media(media_GmDocument(d->doc), iTrue);
+    iRelease(d->doc);
+    d->doc = ref_Object(newDoc);
+    documentWasChanged_DocumentWidget_(d);
 }
 static void updateTheme_DocumentWidget_(iDocumentWidget *d) {
@@ -1143,16 +1171,22 @@ static void showErrorPage_DocumentWidget_(iDocumentWidget *d, enum iGmStatusCode
                           { person_Icon " ${menu.identity.new}", newIdentity_KeyShortcut, "ident.new" } },
            2);
    }
-    setBanner_GmDocument(d->doc, useBanner ? bannerType_DocumentWidget_(d) : none_GmDocumentBanner);
+    /* Make a new document for the error page.*/ {
-    setFormat_GmDocument(d->doc, gemini_GmDocumentFormat);
+        iGmDocument *errorDoc = new_GmDocument();
+        setUrl_GmDocument(errorDoc, d->mod.url);
+        setBanner_GmDocument(errorDoc, useBanner ? bannerType_DocumentWidget_(d) : none_GmDocumentBanner);
+        setFormat_GmDocument(errorDoc, gemini_SourceFormat);
+        replaceDocument_DocumentWidget_(d, errorDoc);
+        iRelease(errorDoc);
+    }
    translate_Lang(src);
+    d->state = ready_RequestState;
    setSource_DocumentWidget(d, src);
    updateTheme_DocumentWidget_(d);
    reset_SmoothScroll(&d->scrollY);
    init_Anim(&d->sideOpacity, 0);
    init_Anim(&d->altTextOpacity, 0);
    resetWideRuns_DocumentWidget_(d);
-    d->state = ready_RequestState;
 }
 static void updateFetchProgress_DocumentWidget_(iDocumentWidget *d) {
@@ -1264,9 +1298,9 @@ static void postProcessRequestContent_DocumentWidget_(iDocumentWidget *d, iBool
                    2);
            }
            if (preloadCoverImage_Gempub(d->sourceGempub, d->doc)) {
-                redoLayout_GmDocument(d->doc);
+            redoLayout_GmDocument(d->doc);
-                updateVisible_DocumentWidget_(d);
+            updateVisible_DocumentWidget_(d);
-                invalidate_DocumentWidget_(d);
+            invalidate_DocumentWidget_(d);
            }
        }
        else if (equal_String(d->mod.url, indexPageUrl_Gempub(d->sourceGempub))) {
@@ -1348,7 +1382,9 @@ static void postProcessRequestContent_DocumentWidget_(iDocumentWidget *d, iBool
    }
 }
-static void updateDocument_DocumentWidget_(iDocumentWidget *d, const iGmResponse *response,
+static void updateDocument_DocumentWidget_(iDocumentWidget *d,
+                                           const iGmResponse *response,
+                                           iGmDocument *cachedDoc,
                                           const iBool isInitialUpdate) {
    if (d->state == ready_RequestState) {
        return;
@@ -1371,7 +1407,7 @@ static void updateDocument_DocumentWidget_(iDocumentWidget *d, const iGmResponse
        if (isSuccess_GmStatusCode(statusCode)) {
            /* Check the MIME type. */
            iRangecc charset = range_CStr("utf-8");
-            enum iGmDocumentFormat docFormat = undefined_GmDocumentFormat;
+            enum iSourceFormat docFormat = undefined_SourceFormat;
            const iString *mimeStr = collect_String(lower_String(&response->meta)); /* for convenience */
            set_String(&d->sourceMime, mimeStr);
            iRangecc mime = range_String(mimeStr);
@@ -1380,20 +1416,20 @@ static void updateDocument_DocumentWidget_(iDocumentWidget *d, const iGmResponse
                iRangecc param = seg;
                trim_Rangecc(&param);
                if (equal_Rangecc(param, "text/gemini")) {
-                    docFormat = gemini_GmDocumentFormat;
+                    docFormat = gemini_SourceFormat;
                    setRange_String(&d->sourceMime, param);
                }
                else if (startsWith_Rangecc(param, "text/") ||
                         equal_Rangecc(param, "application/json") ||
                         equal_Rangecc(param, "application/x-pem-file") ||
                         equal_Rangecc(param, "application/pem-certificate-chain")) {
-                    docFormat = plainText_GmDocumentFormat;
+                    docFormat = plainText_SourceFormat;
                    setRange_String(&d->sourceMime, param);
                }
                else if (equal_Rangecc(param, "application/zip") ||
                         (startsWith_Rangecc(param, "application/") &&
                          endsWithCase_Rangecc(param, "+zip"))) {
-                    docFormat = gemini_GmDocumentFormat;
+                    docFormat = gemini_SourceFormat;
                    setRange_String(&d->sourceMime, param);
                    iString *key = collectNew_String();
                    toString_Sym(SDLK_s, KMOD_PRIMARY, key);
@@ -1420,9 +1456,10 @@ static void updateDocument_DocumentWidget_(iDocumentWidget *d, const iGmResponse
                         startsWith_Rangecc(param, "audio/")) {
                    const iBool isAudio = startsWith_Rangecc(param, "audio/");
                    /* Make a simple document with an image or audio player. */
-                    docFormat = gemini_GmDocumentFormat;
+                    docFormat = gemini_SourceFormat;
                    setRange_String(&d->sourceMime, param);
                    const iGmLinkId imgLinkId = 1; /* there's only the one link */
+                    /* TODO: Do the image loading in `postProcessRequestContent_DocumentWidget_()` */
                    if ((isAudio && isInitialUpdate) || (!isAudio && isRequestFinished)) {
                        const char *linkTitle =
                            startsWith_String(mimeStr, "image/") ? "Image" : "Audio";
@@ -1432,7 +1469,9 @@ static void updateDocument_DocumentWidget_(iDocumentWidget *d, const iGmResponse
                            linkTitle =
                                baseName_Path(collect_String(newRange_String(parts.path))).start;
                        }
-                        format_String(&str, "=> %s %s\n", cstr_String(d->mod.url), linkTitle);
+                        format_String(&str, "=> %s %s\n",
+                                      cstr_String(withSpacesEncoded_String(d->mod.url)),
+                                      linkTitle);
                        setData_Media(media_GmDocument(d->doc),
                                      imgLinkId,
                                      mimeStr,
@@ -1464,7 +1503,7 @@ static void updateDocument_DocumentWidget_(iDocumentWidget *d, const iGmResponse
                    }
                }
            }
-            if (docFormat == undefined_GmDocumentFormat) {
+            if (docFormat == undefined_SourceFormat) {
                showErrorPage_DocumentWidget_(d, unsupportedMimeType_GmStatusCode, &response->meta);
                deinit_String(&str);
                return;
@@ -1476,7 +1515,10 @@ static void updateDocument_DocumentWidget_(iDocumentWidget *d, const iGmResponse
                           collect_String(decode_Block(&str.chars, cstr_Rangecc(charset))));
            }
        }
-        if (setSource) {
+        if (cachedDoc) {
+            replaceDocument_DocumentWidget_(d, cachedDoc);
+        }
+        else if (setSource) {
            setSource_DocumentWidget(d, &str);
        }
        deinit_String(&str);
@@ -1556,14 +1598,16 @@ static void cacheDocumentGlyphs_DocumentWidget_(const iDocumentWidget *d) {
 }
 static void updateFromCachedResponse_DocumentWidget_(iDocumentWidget *d, float normScrollY,
-                                                     const iGmResponse *resp) {
+                                                     const iGmResponse *resp, iGmDocument *cachedDoc) {
    setLinkNumberMode_DocumentWidget_(d, iFalse);
    clear_ObjectList(d->media);
    delete_Gempub(d->sourceGempub);
    d->sourceGempub = NULL;
-    reset_GmDocument(d->doc);
+    pauseAllPlayers_Media(media_GmDocument(d->doc), iTrue);
+    iRelease(d->doc);
    destroy_Widget(d->footerButtons);
    d->footerButtons = NULL;
+    d->doc = new_GmDocument();
    resetWideRuns_DocumentWidget_(d);
    d->state = fetching_RequestState;
    /* Do the fetch. */ {
@@ -1574,10 +1618,12 @@ static void updateFromCachedResponse_DocumentWidget_(iDocumentWidget *d, float n
        d->sourceStatus = success_GmStatusCode;
        format_String(&d->sourceHeader, cstr_Lang("pageinfo.header.cached"));
        set_Block(&d->sourceContent, &resp->body);
-        updateDocument_DocumentWidget_(d, resp, iTrue);
+        updateDocument_DocumentWidget_(d, resp, cachedDoc, iTrue);
-        postProcessRequestContent_DocumentWidget_(d, iTrue);
+//        setCachedDocument_History(d->mod.history, d->doc,
+//                                  (d->flags & openedFromSidebar_DocumentWidgetFlag) != 0);
    }
    d->state = ready_RequestState;
+    postProcessRequestContent_DocumentWidget_(d, iTrue);
    init_Anim(&d->altTextOpacity, 0);
    reset_SmoothScroll(&d->scrollY);
    init_Anim(&d->scrollY.pos, d->initNormScrollY * size_GmDocument(d->doc).y);
@@ -1587,13 +1633,18 @@ static void updateFromCachedResponse_DocumentWidget_(iDocumentWidget *d, float n
    cacheDocumentGlyphs_DocumentWidget_(d);
    d->drawBufs->flags |= updateTimestampBuf_DrawBufsFlag | updateSideBuf_DrawBufsFlag;
    d->flags &= ~urlChanged_DocumentWidgetFlag;
-    postCommandf_Root(as_Widget(d)->root, "document.changed doc:%p url:%s", d, cstr_String(d->mod.url));
+    postCommandf_Root(
+        as_Widget(d)->root, "document.changed doc:%p url:%s", d, cstr_String(d->mod.url));
 }
 static iBool updateFromHistory_DocumentWidget_(iDocumentWidget *d) {
    const iRecentUrl *recent = findUrl_History(d->mod.history, withSpacesEncoded_String(d->mod.url));
    if (recent && recent->cachedResponse) {
-        updateFromCachedResponse_DocumentWidget_(d, recent->normScrollY, recent->cachedResponse);
+        iChangeFlags(d->flags,
+                     openedFromSidebar_DocumentWidgetFlag,
+                     recent->flags.openedFromSidebar);
+        updateFromCachedResponse_DocumentWidget_(
+            d, recent->normScrollY, recent->cachedResponse, recent->cachedDoc);
        return iTrue;
    }
    else if (!isEmpty_String(d->mod.url)) {
@@ -1634,7 +1685,7 @@ static void scrollBegan_DocumentWidget_(iAnyObject *any, int offset, uint32_t du
    if (deviceType_App() == phone_AppDeviceType) {
        const float normPos = normScrollPos_DocumentWidget_(d);
        if (prefs_App()->hideToolbarOnScroll && iAbs(offset) > 5 && normPos >= 0) {
-            showToolbars_Root(as_Widget(d)->root, offset < 0);
+            showToolbar_Root(as_Widget(d)->root, offset < 0);
        }
    }
    updateVisible_DocumentWidget_(d);
@@ -1843,13 +1894,15 @@ static void checkResponse_DocumentWidget_(iDocumentWidget *d) {
                    /* Keep scroll position when reloading the same page. */
                    reset_SmoothScroll(&d->scrollY);
                }
-                reset_GmDocument(d->doc); /* new content incoming */
+                pauseAllPlayers_Media(media_GmDocument(d->doc), iTrue);
+                iRelease(d->doc); /* new content incoming */
+                d->doc = new_GmDocument();
                delete_Gempub(d->sourceGempub);
                d->sourceGempub = NULL;
                destroy_Widget(d->footerButtons);
                d->footerButtons = NULL;
                resetWideRuns_DocumentWidget_(d);
-                updateDocument_DocumentWidget_(d, resp, iTrue);
+                updateDocument_DocumentWidget_(d, resp, NULL, iTrue);
                break;
            case categoryRedirect_GmStatusCode:
                if (isEmpty_String(&resp->meta)) {
@@ -1900,7 +1953,7 @@ static void checkResponse_DocumentWidget_(iDocumentWidget *d) {
        switch (category_GmStatusCode(statusCode)) {
            case categorySuccess_GmStatusCode:
                /* More content available. */
-                updateDocument_DocumentWidget_(d, resp, iFalse);
+                updateDocument_DocumentWidget_(d, resp, NULL, iFalse);
                break;
            default:
                break;
@@ -2085,16 +2138,16 @@ static const iString *saveToDownloads_(const iString *url, const iString *mime,
            exportDownloadedFile_iOS(savePath);
 #else
            if (showDialog) {
-                const iMenuItem items[2] = {
+            const iMenuItem items[2] = {
-                    { "${dlg.save.opendownload}", 0, 0,
+                { "${dlg.save.opendownload}", 0, 0,
-                        format_CStr("!open url:%s", cstrCollect_String(makeFileUrl_String(savePath))) },
+                    format_CStr("!open url:%s", cstrCollect_String(makeFileUrl_String(savePath))) },
-                    { "${dlg.message.ok}", 0, 0, "message.ok" },
+                { "${dlg.message.ok}", 0, 0, "message.ok" },
-                };
+            };
-                makeMessage_Widget(uiHeading_ColorEscape "${heading.save}",
+            makeMessage_Widget(uiHeading_ColorEscape "${heading.save}",
                                   format_CStr("%s\n${dlg.save.size} %.3f %s",
                                               cstr_String(path_File(f)),
-                                               isMega ? size / 1.0e6f : (size / 1.0e3f),
+                                           isMega ? size / 1.0e6f : (size / 1.0e3f),
-                                               isMega ? "${mb}" : "${kb}"),
+                                           isMega ? "${mb}" : "${kb}"),
                                   items,
                                   iElemCount(items));
            }
@@ -2208,6 +2261,147 @@ static iBool handlePinch_DocumentWidget_(iDocumentWidget *d, const char *cmd) {
    return iTrue;
 }
+static void swap_DocumentWidget_(iDocumentWidget *d, iGmDocument *doc,
+                                 iDocumentWidget *swapBuffersWith) {
+    if (doc) {
+        iAssert(isInstance_Object(doc, &Class_GmDocument));
+        iGmDocument *copy = ref_Object(doc);
+        iRelease(d->doc);
+        d->doc = copy;
+        d->scrollY = swapBuffersWith->scrollY;
+        updateVisible_DocumentWidget_(d);
+        iSwap(iVisBuf *,     d->visBuf,     swapBuffersWith->visBuf);
+        iSwap(iVisBufMeta *, d->visBufMeta, swapBuffersWith->visBufMeta);
+        iSwap(iDrawBufs *,   d->drawBufs,   swapBuffersWith->drawBufs);
+        invalidate_DocumentWidget_(swapBuffersWith);
+    }
+}
+static iWidget *swipeParent_DocumentWidget_(iDocumentWidget *d) {
+    return findChild_Widget(as_Widget(d)->root->widget, "doctabs");
+}
+static iBool handleSwipe_DocumentWidget_(iDocumentWidget *d, const char *cmd) {
+    iWidget *w = as_Widget(d);
+    /* Swipe animations are rather complex and utilize both cached GmDocument content
+       and temporary DocumentWidgets. Depending on the swipe direction, this DocumentWidget
+       may wait until the finger is released to actually perform the navigation action. */
+    if (equal_Command(cmd, "edgeswipe.moved")) {
+        //printf("[%p] responds to edgeswipe.moved\n", d);
+        as_Widget(d)->offsetRef = NULL;
+        const int side = argLabel_Command(cmd, "side");
+        const int offset = arg_Command(cmd);
+        if (side == 1) { /* left edge */
+            if (atOldest_History(d->mod.history)) {
+                return iTrue;
+            }
+            iWidget *swipeParent = swipeParent_DocumentWidget_(d);
+            /* The temporary "swipeIn" will display the previous page until the finger is lifted. */
+            iDocumentWidget *swipeIn = findChild_Widget(swipeParent, "swipein");
+            if (!swipeIn) {
+                const iBool sidebarSwipe = (isPortraitPhone_App() &&
+                                            d->flags & openedFromSidebar_DocumentWidgetFlag &&
+                                            !isVisible_Widget(findWidget_App("sidebar")));
+                swipeIn = new_DocumentWidget();
+                setId_Widget(as_Widget(swipeIn), "swipein");
+                setFlags_Widget(as_Widget(swipeIn),
+                                disabled_WidgetFlag | refChildrenOffset_WidgetFlag |
+                                fixedPosition_WidgetFlag | fixedSize_WidgetFlag, iTrue);
+                swipeIn->widget.rect.pos = windowToInner_Widget(swipeParent, localToWindow_Widget(w, w->rect.pos));
+                swipeIn->widget.rect.size = d->widget.rect.size;
+                swipeIn->widget.offsetRef = parent_Widget(w);
+                if (!sidebarSwipe) {
+                    iRecentUrl *recent = new_RecentUrl();
+                    preceding_History(d->mod.history, recent);
+                    if (recent->cachedDoc) {
+                        iChangeRef(swipeIn->doc, recent->cachedDoc);
+                        updateScrollMax_DocumentWidget_(d);
+                        setValue_Anim(&swipeIn->scrollY.pos, size_GmDocument(swipeIn->doc).y * recent->normScrollY, 0);
+                        updateVisible_DocumentWidget_(swipeIn);
+                        swipeIn->drawBufs->flags |= updateTimestampBuf_DrawBufsFlag | updateSideBuf_DrawBufsFlag;
+                    }
+                    delete_RecentUrl(recent);
+                }
+                addChildPos_Widget(swipeParent, iClob(swipeIn), front_WidgetAddPos);
+            }
+        }
+        if (side == 2) { /* right edge */
+            if (offset < -get_Window()->pixelRatio * 10) {
+                int animSpan = 10;
+                if (!atLatest_History(d->mod.history) &&
+                    ~flags_Widget(w) & dragged_WidgetFlag) {
+                    animSpan = 0;
+                    postCommand_Widget(d, "navigate.forward");
+                    setFlags_Widget(w, dragged_WidgetFlag, iTrue);
+                    /* Set up the swipe dummy. */
+                    iWidget *swipeParent = swipeParent_DocumentWidget_(d);
+                    iDocumentWidget *target = new_DocumentWidget();
+                    setId_Widget(as_Widget(target), "swipeout");
+                    /* The target takes the old document and jumps on top. */
+                    target->widget.rect.pos = windowToInner_Widget(swipeParent, localToWindow_Widget(w, w->rect.pos));
+                    target->widget.rect.size = d->widget.rect.size;
+                    setFlags_Widget(as_Widget(target), fixedPosition_WidgetFlag | fixedSize_WidgetFlag, iTrue);
+                    swap_DocumentWidget_(target, d->doc, d);
+                    addChildPos_Widget(swipeParent, iClob(target), front_WidgetAddPos);
+                    setFlags_Widget(as_Widget(target), refChildrenOffset_WidgetFlag, iTrue);
+                    as_Widget(target)->offsetRef = parent_Widget(w);
+                    destroy_Widget(as_Widget(target)); /* will be actually deleted after animation finishes */
+                }
+                if (flags_Widget(w) & dragged_WidgetFlag) {
+                    setVisualOffset_Widget(w, width_Widget(w) +
+                                           width_Widget(d) * offset / size_Root(w->root).x,
+                                           animSpan, 0);
+                }
+                else {
+                    setVisualOffset_Widget(w, offset / 4, animSpan, 0);
+                }
+            }
+            return iTrue;
+        }
+    }
+    if (equal_Command(cmd, "edgeswipe.ended") && argLabel_Command(cmd, "side") == 2) {
+        if (argLabel_Command(cmd, "abort") && flags_Widget(w) & dragged_WidgetFlag) {
+            postCommand_Widget(d, "navigate.back");
+        }
+        setFlags_Widget(w, dragged_WidgetFlag, iFalse);
+        setVisualOffset_Widget(w, 0, 100, 0);
+        return iTrue;
+    }
+    if (equal_Command(cmd, "edgeswipe.ended") && argLabel_Command(cmd, "side") == 1) {
+        iWidget *swipeParent = swipeParent_DocumentWidget_(d);
+        iWidget *swipeIn = findChild_Widget(swipeParent, "swipein");
+        if (swipeIn) {
+            swipeIn->offsetRef = NULL;
+            destroy_Widget(swipeIn);
+        }
+    }
+    if (equal_Command(cmd, "swipe.back")) {
+        if (atOldest_History(d->mod.history)) {
+            setVisualOffset_Widget(w, 0, 100, 0);
+            return iTrue;
+        }
+        iWidget *swipeParent = swipeParent_DocumentWidget_(d);
+        iDocumentWidget *target = new_DocumentWidget();
+        setId_Widget(as_Widget(target), "swipeout");
+        /* The target takes the old document and jumps on top. */
+        target->widget.rect.pos = windowToInner_Widget(swipeParent, innerToWindow_Widget(w, zero_I2()));
+        /* Note: `innerToWindow_Widget` does not apply visual offset. */
+        target->widget.rect.size = w->rect.size;
+        setFlags_Widget(as_Widget(target), fixedPosition_WidgetFlag | fixedSize_WidgetFlag, iTrue);
+        swap_DocumentWidget_(target, d->doc, d);
+        addChildPos_Widget(swipeParent, iClob(target), back_WidgetAddPos);
+        setFlags_Widget(as_Widget(d), refChildrenOffset_WidgetFlag, iTrue);
+        as_Widget(d)->offsetRef = swipeParent;
+        setVisualOffset_Widget(as_Widget(target), value_Anim(&w->visualOffset), 0, 0);
+        setVisualOffset_Widget(as_Widget(target), width_Widget(target), 150, 0);
+        destroy_Widget(as_Widget(target)); /* will be actually deleted after animation finishes */
+        setVisualOffset_Widget(w, 0, 0, 0);
+        postCommand_Widget(d, "navigate.back");
+        return iTrue;
+    }
+    return iFalse;
+}
 static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd) {
    iWidget *w = as_Widget(d);
    if (equal_Command(cmd, "document.openurls.changed")) {
@@ -2256,6 +2450,7 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
        return iFalse;
    }
    else if (equal_Command(cmd, "theme.changed") && document_App() == d) {
+//        invalidateTheme_History(d->mod.history); /* cached colors */
        updateTheme_DocumentWidget_(d);
        updateVisible_DocumentWidget_(d);
        updateTrust_DocumentWidget_(d, NULL);
@@ -2345,6 +2540,7 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
                    msg, "%s\n", formatCStrs_Lang("num.bytes.n", size_Block(&d->sourceContent)));
            }
        }
+        /* TODO: On mobile, omit the CA status. */
        appendFormat_String(
            msg,
            "\n%s${pageinfo.cert.status}\n"
@@ -2649,6 +2845,18 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
        return iTrue;
    }
    else if (equal_Command(cmd, "navigate.back") && document_App() == d) {
+        if (isPortraitPhone_App()) {
+            if (d->flags & openedFromSidebar_DocumentWidgetFlag &&
+                !isVisible_Widget(findWidget_App("sidebar"))) {
+                postCommand_App("sidebar.toggle");
+                showToolbar_Root(get_Root(), iTrue);
+#if defined (iPlatformAppleMobile)
+                playHapticEffect_iOS(gentleTap_HapticEffect);
+#endif
+                return iTrue;
+            }
+            d->flags &= ~openedFromSidebar_DocumentWidgetFlag;
+        }
        if (d->request) {
            postCommandf_Root(w->root,
                "document.request.cancelled doc:%p url:%s", d, cstr_String(d->mod.url));
@@ -2811,7 +3019,7 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
                    uiHeading_ColorEscape "${heading.import.bookmarks}",
                    formatCStrs_Lang("dlg.import.found.n", count),
                    (iMenuItem[]){ { "${cancel}", 0, 0, NULL },
-                                   { format_CStr(cstrCount_Lang("dlg.import.add.n", count),
+                                   { format_CStr(cstrCount_Lang("dlg.import.add.n", (int) count),
                                                 uiTextAction_ColorEscape,
                                                 count),
                                     0,
@@ -2870,6 +3078,10 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
    else if (startsWith_CStr(cmd, "pinch.") && document_Command(cmd) == d) {
        return handlePinch_DocumentWidget_(d, cmd);
    }
+    else if ((startsWith_CStr(cmd, "edgeswipe.") || startsWith_CStr(cmd, "swipe.")) &&
+             document_App() == d) {
+        return handleSwipe_DocumentWidget_(d, cmd);
+    }
    return iFalse;
 }
@@ -3318,6 +3530,18 @@ static iBool processEvent_DocumentWidget_(iDocumentWidget *d, const SDL_Event *e
                                                                     d->contextLink->linkId) });
                        }
                    }
+                    if (equalCase_Rangecc(scheme, "file")) {
+                        /* Local files may be deleted. */
+                        pushBack_Array(
+                            &items,
+                            &(iMenuItem){ delete_Icon " " uiTextCaution_ColorEscape
+                                                      "${link.file.delete}",
+                                          0,
+                                          0,
+                                          format_CStr("!file.delete confirm:1 path:%s",
+                                                      cstrCollect_String(
+                                                          localFilePathFromUrl_String(linkUrl))) });
+                    }
                }
                else if (deviceType_App() == desktop_AppDeviceType) {
                    if (!isEmpty_Range(&d->selectMark)) {
@@ -3870,14 +4094,14 @@ static void drawRun_DrawContext_(void *context, const iGmRun *run) {
    }
 #endif
    /* Fill the background. */ {
-        if (run->linkId && linkFlags & isOpen_GmLinkFlag) {
+        if (run->linkId && linkFlags & isOpen_GmLinkFlag && ~linkFlags & content_GmLinkFlag) {
            /* Open links get a highlighted background. */
            int bg = tmBackgroundOpenLink_ColorId;
            const int frame = tmFrameOpenLink_ColorId;
            iRect     wideRect = { init_I2(left_Rect(d->widgetBounds), visPos.y),
-                                   init_I2(width_Rect(d->widgetBounds) +
+                               init_I2(width_Rect(d->widgetBounds) +
                                           width_Widget(d->widget->scroll),
-                                           height_Rect(run->visBounds)) };
+                                       height_Rect(run->visBounds)) };
            /* The first line is composed of two runs that may be drawn in either order, so
               only draw half of the background. */
            if (run->flags & decoration_GmRunFlag) {
@@ -3931,16 +4155,17 @@ static void drawRun_DrawContext_(void *context, const iGmRun *run) {
                    linkOrdinalChar_DocumentWidget_(d->widget, ord - d->widget->ordinalBase);
                if (ordChar) {
                    const char *circle = "\u25ef"; /* Large Circle */
+                    const int   circleFont = defaultContentRegular_FontId;
                    iRect nbArea = { init_I2(d->viewPos.x - gap_UI / 3, visPos.y),
-                                     init_I2(3.95f * gap_Text, 1.0f * lineHeight_Text(run->font)) };
+                                     init_I2(3.95f * gap_Text, 1.0f * lineHeight_Text(circleFont)) };
                    drawRange_Text(
-                        run->font, topLeft_Rect(nbArea), tmQuote_ColorId, range_CStr(circle));
+                        circleFont, topLeft_Rect(nbArea), tmQuote_ColorId, range_CStr(circle));
-                    iRect circleArea = visualBounds_Text(run->font, range_CStr(circle));
+                    iRect circleArea = visualBounds_Text(circleFont, range_CStr(circle));
                    addv_I2(&circleArea.pos, topLeft_Rect(nbArea));
                    drawCentered_Text(defaultContentSmall_FontId,
                                      circleArea,
                                      iTrue,
-                                      tmQuote_ColorId,
+                                    tmQuote_ColorId,
                                      "%lc",
                                      (int) ordChar);
                    goto runDrawn;
@@ -4178,7 +4403,7 @@ static void drawSideElements_DocumentWidget_(const iDocumentWidget *d) {
    iDrawBufs *    dbuf      = d->drawBufs;
    iPaint         p;
    init_Paint(&p);
-    setClip_Paint(&p, bounds);
+    setClip_Paint(&p, boundsWithoutVisualOffset_Widget(w));
    /* Side icon and current heading. */
    if (prefs_App()->sideIcon && opacity > 0 && dbuf->sideIconBuf) {
        const iInt2 texSize = size_SDLTexture(dbuf->sideIconBuf);
@@ -4263,7 +4488,8 @@ static iBool render_DocumentWidget_(const iDocumentWidget *d, iDrawContext *ctx,
    /* Swap buffers around to have room available both before and after the visible region. */
    allocVisBuffer_DocumentWidget_(d);
    reposition_VisBuf(visBuf, vis);
-    /* Redraw the invalid ranges. */ {
+    /* Redraw the invalid ranges. */
+    if (~flags_Widget(constAs_Widget(d)) & destroyPending_WidgetFlag) {
        iPaint *p = &ctx->paint;
        init_Paint(p);
        iForIndices(i, visBuf->buffers) {
@@ -4427,12 +4653,17 @@ static void prerender_DocumentWidget_(iAny *context) {
 }
 static void draw_DocumentWidget_(const iDocumentWidget *d) {
-    const iWidget *w      = constAs_Widget(d);
+    const iWidget *w                   = constAs_Widget(d);
-    const iRect    bounds = bounds_Widget(w);
+    const iRect    bounds              = bounds_Widget(w);
+    const iRect    boundsWithoutVisOff = boundsWithoutVisualOffset_Widget(w);
+    const iRect    clipBounds          = intersect_Rect(bounds, boundsWithoutVisOff);
    if (width_Rect(bounds) <= 0) {
        return;
    }
-//    draw_Widget(w);
+    /* TODO: Come up with a better palette caching system.
+       It should be able to recompute cached colors in `History` when the theme has changed.
+       Cache the theme seed in `GmDocument`? */
+//    makePaletteGlobal_GmDocument(d->doc);
    if (d->drawBufs->flags & updateTimestampBuf_DrawBufsFlag) {
        updateTimestampBuf_DocumentWidget_(d);
    }
@@ -4447,14 +4678,15 @@ static void draw_DocumentWidget_(const iDocumentWidget *d) {
        .vis             = vis,
        .showLinkNumbers = (d->flags & showLinkNumbers_DocumentWidgetFlag) != 0,
    };
+    init_Paint(&ctx.paint);
    render_DocumentWidget_(d, &ctx, iFalse /* just the mandatory parts */);
-    setClip_Paint(&ctx.paint, bounds);
+    setClip_Paint(&ctx.paint, clipBounds);
    int yTop = docBounds.pos.y - pos_SmoothScroll(&d->scrollY);
    draw_VisBuf(d->visBuf, init_I2(bounds.pos.x, yTop), ySpan_Rect(bounds));
    /* Text markers. */
    const iBool isTouchSelecting = (flags_Widget(w) & touchDrag_WidgetFlag) != 0;
    if (!isEmpty_Range(&d->foundMark) || !isEmpty_Range(&d->selectMark)) {
-        SDL_Renderer *render           = renderer_Window(get_Window());
+        SDL_Renderer *render = renderer_Window(get_Window());
        ctx.firstMarkRect = zero_Rect();
        ctx.lastMarkRect = zero_Rect();
        SDL_SetRenderDrawBlendMode(render,
@@ -4483,7 +4715,6 @@ static void draw_DocumentWidget_(const iDocumentWidget *d) {
        }
    }
    drawMedia_DocumentWidget_(d, &ctx.paint);
-    unsetClip_Paint(&ctx.paint);
    /* Fill the top and bottom, in case the document is short. */
    if (yTop > top_Rect(bounds)) {
        fillRect_Paint(&ctx.paint,
@@ -4497,6 +4728,7 @@ static void draw_DocumentWidget_(const iDocumentWidget *d) {
                       init_Rect(bounds.pos.x, yBottom, bounds.size.x, bottom_Rect(bounds) - yBottom),
                       tmBackground_ColorId);
    }
+    unsetClip_Paint(&ctx.paint);
    drawSideElements_DocumentWidget_(d);
    if (prefs_App()->hoverLink && d->hoverLink) {
        const int      font     = uiLabel_FontId;
@@ -4558,6 +4790,23 @@ static void draw_DocumentWidget_(const iDocumentWidget *d) {
        drawCentered_Text(uiLabelBold_FontId, rect, iFalse, uiBackground_ColorId, "%zu bytes selected",
                          size_Range(&mark));
    }
+    if (w->offsetRef) {
+        const int offX = visualOffsetByReference_Widget(w);
+        if (offX) {
+            setClip_Paint(&ctx.paint, clipBounds);
+            SDL_SetRenderDrawBlendMode(renderer_Window(get_Window()), SDL_BLENDMODE_BLEND);
+            ctx.paint.alpha = iAbs(offX) / (float) get_Window()->size.x * 300;
+            fillRect_Paint(&ctx.paint, bounds, backgroundFadeColor_Widget());
+            SDL_SetRenderDrawBlendMode(renderer_Window(get_Window()), SDL_BLENDMODE_NONE);
+            unsetClip_Paint(&ctx.paint);
+        }
+        else {
+            /* TODO: Should have a better place to do this; drawing is supposed to be immutable. */
+            iWidget *mut = iConstCast(iWidget *, w);
+            mut->offsetRef = NULL;
+            mut->flags &= ~refChildrenOffset_WidgetFlag;
+        }
+    }
 }
 /*----------------------------------------------------------------------------------------------*/
@@ -4625,9 +4874,12 @@ static void setUrl_DocumentWidget_(iDocumentWidget *d, const iString *url) {
        d->flags |= urlChanged_DocumentWidgetFlag;
        set_String(d->mod.url, url);
    }
-}    
+}
-void setUrlFromCache_DocumentWidget(iDocumentWidget *d, const iString *url, iBool isFromCache) {
+void setUrlFlags_DocumentWidget(iDocumentWidget *d, const iString *url, int setUrlFlags) {
+    iChangeFlags(d->flags, openedFromSidebar_DocumentWidgetFlag,
+                 (setUrlFlags & openedFromSidebar_DocumentWidgetSetUrlFlag) != 0);
+    const iBool isFromCache = (setUrlFlags & useCachedContentIfAvailable_DocumentWidgetSetUrlFlag) != 0;
    setLinkNumberMode_DocumentWidget_(d, iFalse);
    setUrl_DocumentWidget_(d, urlFragmentStripped_String(url));
    /* See if there a username in the URL. */
@@ -4639,6 +4891,7 @@ void setUrlFromCache_DocumentWidget(iDocumentWidget *d, const iString *url, iBoo
 void setUrlAndSource_DocumentWidget(iDocumentWidget *d, const iString *url, const iString *mime,
                                    const iBlock *source) {
+    d->flags &= ~openedFromSidebar_DocumentWidgetFlag;
    setLinkNumberMode_DocumentWidget_(d, iFalse);
    setUrl_DocumentWidget_(d, url);
    parseUser_DocumentWidget_(d);
@@ -4647,7 +4900,7 @@ void setUrlAndSource_DocumentWidget(iDocumentWidget *d, const iString *url, cons
    initCurrent_Time(&resp->when);
    set_String(&resp->meta, mime);
    set_Block(&resp->body, source);
-    updateFromCachedResponse_DocumentWidget_(d, 0, resp);
+    updateFromCachedResponse_DocumentWidget_(d, 0, resp, NULL);
    delete_GmResponse(resp);
 }
@@ -4656,12 +4909,12 @@ iDocumentWidget *duplicate_DocumentWidget(const iDocumentWidget *orig) {
    delete_History(d->mod.history);
    d->initNormScrollY = normScrollPos_DocumentWidget_(d);
    d->mod.history = copy_History(orig->mod.history);
-    setUrlFromCache_DocumentWidget(d, orig->mod.url, iTrue);
+    setUrlFlags_DocumentWidget(d, orig->mod.url, useCachedContentIfAvailable_DocumentWidgetSetUrlFlag);
    return d;
 }
 void setUrl_DocumentWidget(iDocumentWidget *d, const iString *url) {
-    setUrlFromCache_DocumentWidget(d, url, iFalse);
+    setUrlFlags_DocumentWidget(d, url, 0);
 }
 void setInitialScroll_DocumentWidget(iDocumentWidget *d, float normScrollY) {
@@ -4672,6 +4925,11 @@ void setRedirectCount_DocumentWidget(iDocumentWidget *d, int count) {
    d->redirectCount = count;
 }
+void setOpenedFromSidebar_DocumentWidget(iDocumentWidget *d, iBool fromSidebar) {
+    iChangeFlags(d->flags, openedFromSidebar_DocumentWidgetFlag, fromSidebar);
+//    setCachedDocument_History(d->mod.history, d->doc, fromSidebar);
+}
 iBool isRequestOngoing_DocumentWidget(const iDocumentWidget *d) {
    return d->request != NULL;
 }
diff --git a/src/ui/documentwidget.h b/src/ui/documentwidget.h
index c038f981..1921b25a 100644
--- a/src/ui/documentwidget.h
+++ b/src/ui/documentwidget.h
@@ -45,11 +45,17 @@ const iString *     bookmarkTitle_DocumentWidget    (const iDocumentWidget *);
 const iString *     feedTitle_DocumentWidget        (const iDocumentWidget *);
 int                 documentWidth_DocumentWidget    (const iDocumentWidget *);
+enum iDocumentWidgetSetUrlFlags {
+    useCachedContentIfAvailable_DocumentWidgetSetUrlFlag = iBit(1),
+    openedFromSidebar_DocumentWidgetSetUrlFlag = iBit(2),
+};
 void    setUrl_DocumentWidget           (iDocumentWidget *, const iString *url);
-void    setUrlFromCache_DocumentWidget  (iDocumentWidget *, const iString *url, iBool isFromCache);
+void    setUrlFlags_DocumentWidget      (iDocumentWidget *, const iString *url, int setUrlFlags);
 void    setUrlAndSource_DocumentWidget  (iDocumentWidget *, const iString *url, const iString *mime, const iBlock *source);
 void    setInitialScroll_DocumentWidget (iDocumentWidget *, float normScrollY); /* set after content received */
 void    setRedirectCount_DocumentWidget (iDocumentWidget *, int count);
 void    setSource_DocumentWidget        (iDocumentWidget *, const iString *sourceText);
+void    setOpenedFromSidebar_DocumentWidget(iDocumentWidget *, iBool fromSidebar);
 void    updateSize_DocumentWidget       (iDocumentWidget *);
diff --git a/src/ui/indicatorwidget.c b/src/ui/indicatorwidget.c
index 4a829ae3..bc0bd0fa 100644
--- a/src/ui/indicatorwidget.c
+++ b/src/ui/indicatorwidget.c
@@ -109,7 +109,7 @@ void draw_IndicatorWidget_(const iIndicatorWidget *d) {
            colors[0] = black_ColorId;
        }
        fillRect_Paint(&p,
-                       (iRect){ topLeft_Rect(rect), init_I2(pos * width_Rect(rect), gap_UI / 4)},
+                       (iRect){ topLeft_Rect(rect), init_I2(pos * width_Rect(rect), gap_UI / 3)},
                       colors[isCompleted_IndicatorWidget_(d) ? 1 : 0]);
    }
 }
diff --git a/src/ui/inputwidget.c b/src/ui/inputwidget.c
index 32fb5ccb..b108ee17 100644
--- a/src/ui/inputwidget.c
+++ b/src/ui/inputwidget.c
@@ -80,6 +80,7 @@ enum iInputWidgetFlag {
    markWords_InputWidgetFlag        = iBit(8),
    needUpdateBuffer_InputWidgetFlag = iBit(9),
    enterKeyEnabled_InputWidgetFlag  = iBit(10),
+    enterKeyInsertsLineFeed_InputWidgetFlag = iBit(11),
 };
 /*----------------------------------------------------------------------------------------------*/
@@ -347,8 +348,11 @@ void init_InputWidget(iInputWidget *d, size_t maxLen) {
    d->lastCursor   = 0;
    d->cursorLine   = 0;
    d->lastUpdateWidth = 0;
-    d->verticalMoveX = -1; /* TODO: Use this. */
+    d->verticalMoveX   = -1; /* TODO: Use this. */
-    d->inFlags      = eatEscape_InputWidgetFlag | enterKeyEnabled_InputWidgetFlag;
+    d->inFlags         = eatEscape_InputWidgetFlag | enterKeyEnabled_InputWidgetFlag;
+    if (deviceType_App() != desktop_AppDeviceType) {
+        d->inFlags |= enterKeyInsertsLineFeed_InputWidgetFlag;
+    }
    iZap(d->mark);
    setMaxLen_InputWidget(d, maxLen);
    d->maxLayoutLines = iInvalidSize;
@@ -464,6 +468,10 @@ void setValidator_InputWidget(iInputWidget *d, iInputWidgetValidatorFunc validat
    d->validatorContext = context;
 }
+void setEnterInsertsLF_InputWidget(iInputWidget *d, iBool enterInsertsLF) {
+    iChangeFlags(d->inFlags, enterKeyInsertsLineFeed_InputWidgetFlag, enterInsertsLF);
+}
 void setEnterKeyEnabled_InputWidget(iInputWidget *d, iBool enterKeyEnabled) {
    iChangeFlags(d->inFlags, enterKeyEnabled_InputWidgetFlag, enterKeyEnabled);
 }
@@ -714,12 +722,12 @@ iLocalDef iBool isLastLine_InputWidget_(const iInputWidget *d, const iInputLine
 }
 static size_t indexForRelativeX_InputWidget_(const iInputWidget *d, int x, const iInputLine *line) {
+    size_t index = line->offset;
    if (x <= 0) {
-        return line->offset;
+        return index;
    }
    const char *endPos;
    tryAdvanceNoWrap_Text(d->font, range_String(&line->text), x, &endPos);
-    size_t index = line->offset;
    if (endPos == constEnd_String(&line->text)) {
        index += line->len;
    }
@@ -1166,7 +1174,7 @@ static iBool processEvent_InputWidget_(iInputWidget *d, const SDL_Event *ev) {
            case SDLK_KP_ENTER:
                if (mods == KMOD_SHIFT || (d->maxLen == 0 &&
                                           ~d->inFlags & isUrl_InputWidgetFlag &&
-                                           deviceType_App() != desktop_AppDeviceType)) {
+                                           d->inFlags & enterKeyInsertsLineFeed_InputWidgetFlag)) {
                    pushUndo_InputWidget_(d);
                    deleteMarked_InputWidget_(d);
                    insertChar_InputWidget_(d, '\n');
@@ -1357,13 +1365,7 @@ static void draw_InputWidget_(const iInputWidget *d) {
    }
    iPaint p;
    init_Paint(&p);
-    /* `lines` is already up to date and ready for drawing. */
+    /* `lines` is already up to date and ready for drawing. */    
-    /* TODO: If empty, draw the hint. */
-//    iString *text = visText_InputWidget_(d);
-//    if (isWhite_(text) && !isEmpty_String(&d->hint)) {
-//        set_String(text, &d->hint);
-//        isHint = iTrue;
-//    }
    fillRect_Paint(
        &p, bounds, isFocused ? uiInputBackgroundFocused_ColorId : uiInputBackground_ColorId);
    drawRectThickness_Paint(&p,
@@ -1374,7 +1376,6 @@ static void draw_InputWidget_(const iInputWidget *d) {
    setClip_Paint(&p, adjusted_Rect(bounds, init_I2(d->leftPadding, 0),
                                    init_I2(-d->rightPadding, w->flags & extraPadding_WidgetFlag ? -gap_UI / 2 : 0)));
    const iRect contentBounds = contentBounds_InputWidget_(d);
-//    const iInt2 textOrigin = textOrigin_InputWidget_(d); //, cstr_String(text));
    iInt2       drawPos    = topLeft_Rect(contentBounds);
    const int   fg         = isHint                                  ? uiAnnotation_ColorId
                             : isFocused && !isEmpty_Array(&d->text) ? uiInputTextFocused_ColorId
@@ -1418,19 +1419,6 @@ static void draw_InputWidget_(const iInputWidget *d) {
            drawPos.y += lineHeight_Text(d->font);
        }
    }
-//    if (d->buffered && !isFocused && !isHint) {
-//        /* Most input widgets will use this, since only one is focused at a time. */
-//        draw_TextBuf(d->buffered, textOrigin, white_ColorId);
-//    }
-//    else {
-//        draw_Text(d->font,
-//                  textOrigin,
-//                  isHint ? uiAnnotation_ColorId
-//                         : isFocused && !isEmpty_Array(&d->text) ? uiInputTextFocused_ColorId
-//                                                                 : uiInputText_ColorId,
-//                  "%s",
-//                  cstr_String(text));
-//    }
    unsetClip_Paint(&p);
    /* Cursor blinking. */
    if (isFocused && d->cursorVis) {
@@ -1474,7 +1462,6 @@ static void draw_InputWidget_(const iInputWidget *d) {
            deinit_String(&cur);
        }
    }
-//    delete_String(text);
    drawChildren_Widget(w);
 }
diff --git a/src/ui/inputwidget.h b/src/ui/inputwidget.h
index 5c39aae0..c70d9ad6 100644
--- a/src/ui/inputwidget.h
+++ b/src/ui/inputwidget.h
@@ -41,20 +41,21 @@ struct Impl_InputWidgetContentPadding {
 typedef void (*iInputWidgetValidatorFunc)(iInputWidget *, void *context);
-void    setHint_InputWidget     (iInputWidget *, const char *hintText);
+void    setHint_InputWidget             (iInputWidget *, const char *hintText);
-void    setMode_InputWidget     (iInputWidget *, enum iInputMode mode);
+void    setMode_InputWidget             (iInputWidget *, enum iInputMode mode);
-void    setMaxLen_InputWidget   (iInputWidget *, size_t maxLen);
+void    setMaxLen_InputWidget           (iInputWidget *, size_t maxLen);
-void    setText_InputWidget     (iInputWidget *, const iString *text);
+void    setText_InputWidget             (iInputWidget *, const iString *text);
-void    setTextCStr_InputWidget (iInputWidget *, const char *cstr);
+void    setTextCStr_InputWidget         (iInputWidget *, const char *cstr);
-void    setFont_InputWidget     (iInputWidget *, int fontId);
+void    setFont_InputWidget             (iInputWidget *, int fontId);
-void    setCursor_InputWidget   (iInputWidget *, size_t pos);
+void    setCursor_InputWidget           (iInputWidget *, size_t pos);
 void    setContentPadding_InputWidget   (iInputWidget *, int left, int right); /* only affects the text entry */
 void    setMaxLayoutLines_InputWidget   (iInputWidget *, size_t maxLayoutLines);
 void    setValidator_InputWidget        (iInputWidget *, iInputWidgetValidatorFunc validator, void *context);
+void    setEnterInsertsLF_InputWidget   (iInputWidget *, iBool enterInsertsLF);
 void    setEnterKeyEnabled_InputWidget  (iInputWidget *, iBool enterKeyEnabled);
-void    begin_InputWidget       (iInputWidget *);
+void    begin_InputWidget               (iInputWidget *);
-void    end_InputWidget         (iInputWidget *, iBool accept);
+void    end_InputWidget                 (iInputWidget *, iBool accept);
-void    selectAll_InputWidget   (iInputWidget *);
+void    selectAll_InputWidget           (iInputWidget *);
 void    setSelectAllOnFocus_InputWidget (iInputWidget *, iBool selectAllOnFocus);
 void    setSensitiveContent_InputWidget (iInputWidget *, iBool isSensitive);
@@ -62,15 +63,13 @@ void    setUrlContent_InputWidget       (iInputWidget *, iBool isUrl);
 void    setNotifyEdits_InputWidget      (iInputWidget *, iBool notifyEdits);
 void    setEatEscape_InputWidget        (iInputWidget *, iBool eatEscape);
-const iString * text_InputWidget            (const iInputWidget *);
+iInputWidgetContentPadding  contentPadding_InputWidget  (const iInputWidget *);
+const iString *             text_InputWidget            (const iInputWidget *);
 iLocalDef const char *cstrText_InputWidget(const iInputWidget *d) {
    return cstr_String(text_InputWidget(d));
 }
-iInputWidgetContentPadding
-                contentPadding_InputWidget  (const iInputWidget *);
 iLocalDef iInputWidget *newHint_InputWidget(size_t maxLen, const char *hint) {
    iInputWidget *d = new_InputWidget(maxLen);
    setHint_InputWidget(d, hint);
diff --git a/src/ui/labelwidget.c b/src/ui/labelwidget.c
index 95f281be..b68ab793 100644
--- a/src/ui/labelwidget.c
+++ b/src/ui/labelwidget.c
@@ -44,6 +44,9 @@ struct Impl_LabelWidget {
    struct {
        uint8_t alignVisual     : 1; /* align according to visible bounds, not font metrics */
        uint8_t noAutoMinHeight : 1; /* minimum height is not set automatically */
+        uint8_t drawAsOutline   : 1; /* draw as outline, filled with background color */
+        uint8_t noTopFrame      : 1;
+        uint8_t wrap            : 1;
    } flags;
 };
@@ -206,7 +209,7 @@ static void getColors_LabelWidget_(const iLabelWidget *d, int *bg, int *fg, int
        }
    }
    int colorEscape = none_ColorId;
-    if (startsWith_String(&d->label, "\r")) {
+    if (startsWith_String(&d->label, "\v")) {
        colorEscape = cstr_String(&d->label)[1] - asciiBase_ColorEscape; /* TODO: can be two bytes long */
    }
    if (isHover_LabelWidget_(d)) {
@@ -289,7 +292,7 @@ static void draw_LabelWidget_(const iLabelWidget *d) {
            };
            drawLines_Paint(&p, points + 2, 3, frame2);
            drawLines_Paint(
-                &p, points, !isHover && flags & noTopFrame_WidgetFlag ? 2 : 3, frame);
+                &p, points, !isHover && flags & d->flags.noTopFrame ? 2 : 3, frame);
        }
    }
    setClip_Paint(&p, rect);
@@ -315,7 +318,7 @@ static void draw_LabelWidget_(const iLabelWidget *d) {
            cstr_String(&str));
        deinit_String(&str);
    }
-    if (flags & wrapText_WidgetFlag) {
+    if (d->flags.wrap) {
        const iRect inner = adjusted_Rect(innerBounds_Widget(w), init_I2(iconPad, 0), zero_I2());
        const int   wrap  = inner.size.x;
        drawWrapRange_Text(d->font, topLeft_Rect(inner), wrap, fg, range_String(&d->label));
@@ -348,14 +351,14 @@ static void draw_LabelWidget_(const iLabelWidget *d) {
            cstr_String(&d->label));
    }
    else {
-        drawCentered_Text(d->font,
+        drawCenteredOutline_Text(
-                          adjusted_Rect(bounds,
+            d->font,
-                                        add_I2(zero_I2(), init_I2(iconPad, 0)),
+            adjusted_Rect(bounds, add_I2(zero_I2(), init_I2(iconPad, 0)), neg_I2(zero_I2())),
-                                        neg_I2(zero_I2())),
+            d->flags.alignVisual,
-                          d->flags.alignVisual,
+            d->flags.drawAsOutline ? fg : none_ColorId,
-                          fg,
+            d->flags.drawAsOutline ? d->widget.bgColor : fg,
-                          "%s",
+            "%s",
-                          cstr_String(&d->label));
+            cstr_String(&d->label));
    }
    if (flags & chevron_WidgetFlag) {
        const iRect chRect = rect;
@@ -370,7 +373,7 @@ static void draw_LabelWidget_(const iLabelWidget *d) {
 static void sizeChanged_LabelWidget_(iLabelWidget *d) {
    iWidget *w = as_Widget(d);
-    if (flags_Widget(w) & wrapText_WidgetFlag) {
+    if (d->flags.wrap) {
        if (flags_Widget(w) & fixedHeight_WidgetFlag) {
            /* Calculate a new height based on the wrapping. */
            w->rect.size.y = advanceWrapRange_Text(
@@ -408,7 +411,7 @@ void updateSize_LabelWidget(iLabelWidget *d) {
        w->minSize.y = size.y; /* vertically text must remain visible */
    }
    /* Wrapped text implies that width must be defined by arrangement. */
-    if (!(flags & (fixedWidth_WidgetFlag | wrapText_WidgetFlag))) {
+    if (~flags & fixedWidth_WidgetFlag && !d->flags.wrap) {
        w->rect.size.x = size.x;
    }
    if (~flags & fixedHeight_WidgetFlag) {
@@ -440,8 +443,11 @@ void init_LabelWidget(iLabelWidget *d, const char *label, const char *cmd) {
    d->kmods = 0;
    init_Click(&d->click, d, !isEmpty_String(&d->command) ? SDL_BUTTON_LEFT : 0);
    setFlags_Widget(w, hover_WidgetFlag, d->click.button != 0);
-    d->flags.alignVisual = iFalse;
+    d->flags.alignVisual     = iFalse;
    d->flags.noAutoMinHeight = iFalse;
+    d->flags.drawAsOutline   = iFalse;
+    d->flags.noTopFrame      = iFalse;
+    d->flags.wrap            = iFalse;
    updateSize_LabelWidget(d);
    updateKey_LabelWidget_(d); /* could be bound to another key */
 }
@@ -481,6 +487,20 @@ void setNoAutoMinHeight_LabelWidget(iLabelWidget *d, iBool noAutoMinHeight) {
    }
 }
+void setNoTopFrame_LabelWidget(iLabelWidget *d, iBool noTopFrame) {
+    d->flags.noTopFrame = noTopFrame;
+}
+void setWrap_LabelWidget(iLabelWidget *d, iBool wrap) {
+    d->flags.wrap = wrap;
+}
+void setOutline_LabelWidget(iLabelWidget *d, iBool drawAsOutline) {
+    if (d) {
+        d->flags.drawAsOutline = drawAsOutline;
+    }
+}
 void updateText_LabelWidget(iLabelWidget *d, const iString *text) {
    set_String(&d->label, text);
    set_String(&d->srcLabel, text);
@@ -495,6 +515,11 @@ void updateTextCStr_LabelWidget(iLabelWidget *d, const char *text) {
    refresh_Widget(&d->widget);
 }
+void updateTextAndResizeWidthCStr_LabelWidget(iLabelWidget *d, const char *text) {
+    updateTextCStr_LabelWidget(d, text);
+    d->widget.rect.size.x = defaultSize_LabelWidget(d).x;
+}
 void setTextCStr_LabelWidget(iLabelWidget *d, const char *text) {
    setCStr_String(&d->label, text);
    set_String(&d->srcLabel, &d->label);
@@ -537,6 +562,10 @@ iChar icon_LabelWidget(const iLabelWidget *d) {
    return d->icon;
 }
+iBool isWrapped_LabelWidget(const iLabelWidget *d) {
+    return d->flags.wrap;
+}
 const iString *text_LabelWidget(const iLabelWidget *d) {
    if (!d) return collectNew_String();
    return &d->label;
diff --git a/src/ui/labelwidget.h b/src/ui/labelwidget.h
index e38a1dc8..b8b6fd87 100644
--- a/src/ui/labelwidget.h
+++ b/src/ui/labelwidget.h
@@ -31,6 +31,9 @@ iDeclareObjectConstructionArgs(LabelWidget, const char *label, const char *comma
 void    setAlignVisually_LabelWidget(iLabelWidget *, iBool alignVisual);
 void    setNoAutoMinHeight_LabelWidget(iLabelWidget *, iBool noAutoMinHeight);
+void    setNoTopFrame_LabelWidget   (iLabelWidget *, iBool noTopFrame);
+void    setWrap_LabelWidget         (iLabelWidget *, iBool wrap);
+void    setOutline_LabelWidget      (iLabelWidget *, iBool drawAsOutline);
 void    setFont_LabelWidget         (iLabelWidget *, int fontId);
 void    setTextColor_LabelWidget    (iLabelWidget *, int color);
 void    setText_LabelWidget         (iLabelWidget *, const iString *text); /* resizes widget */
@@ -43,12 +46,15 @@ void    updateSize_LabelWidget      (iLabelWidget *);
 void    updateText_LabelWidget      (iLabelWidget *, const iString *text); /* not resized */
 void    updateTextCStr_LabelWidget  (iLabelWidget *, const char *text); /* not resized */
+void    updateTextAndResizeWidthCStr_LabelWidget    (iLabelWidget *, const char *text);
 iInt2           defaultSize_LabelWidget (const iLabelWidget *);
 int             font_LabelWidget        (const iLabelWidget *);
 const iString * text_LabelWidget        (const iLabelWidget *);
 const iString * sourceText_LabelWidget  (const iLabelWidget *); /* untranslated */
 const iString * command_LabelWidget     (const iLabelWidget *);
 iChar           icon_LabelWidget        (const iLabelWidget *);
+iBool           isWrapped_LabelWidget   (const iLabelWidget *);
 iLabelWidget *newKeyMods_LabelWidget(const char *label, int key, int kmods, const char *command);
 iLabelWidget *newColor_LabelWidget  (const char *text, int color);
diff --git a/src/ui/mediaui.c b/src/ui/mediaui.c
index bc417fc3..fa09b214 100644
--- a/src/ui/mediaui.c
+++ b/src/ui/mediaui.c
@@ -118,7 +118,7 @@ void draw_PlayerUI(iPlayerUI *d, iPaint *p) {
                      isPaused_Player(d->player) ? "\U0001f782" : "\u23f8",
                      uiContent_FontId);
    drawPlayerButton_(p, d->rewindRect, "\u23ee", uiContent_FontId);
-    drawPlayerButton_(p, d->menuRect, "\U0001d362", uiContent_FontId);
+    drawPlayerButton_(p, d->menuRect, menu_Icon, uiContent_FontId);
    if (!isAdjusting) {
        drawPlayerButton_(
            p, d->volumeRect, volumeChar_(volume_Player(d->player)), uiContentSymbols_FontId);
diff --git a/src/ui/mobile.c b/src/ui/mobile.c
index 263fc141..0ff3fe85 100644
--- a/src/ui/mobile.c
+++ b/src/ui/mobile.c
@@ -120,7 +120,7 @@ static iBool mainDetailSplitHandler_(iWidget *mainDetailSplit, const char *cmd)
        }
        iForEach(ObjectList, i, children_Widget(detailStack)) {
            iWidget *panel = i.object;
-            setFlags_Widget(panel, edgeDraggable_WidgetFlag, !isSideBySide);
+            setFlags_Widget(panel, leftEdgeDraggable_WidgetFlag, !isSideBySide);
            if (isSideBySide) {
                setVisualOffset_Widget(panel, 0, 0, 0);
            }
@@ -150,8 +150,7 @@ static iBool topPanelHandler_(iWidget *topPanel, const char *cmd) {
        setFlags_Widget(button, selected_WidgetFlag, iTrue);
        return iTrue;
    }
-    if (equal_Command(cmd, "mouse.clicked") && arg_Command(cmd) &&
+    if (equal_Command(cmd, "swipe.back")) {
-        argLabel_Command(cmd, "button") == SDL_BUTTON_X1) {
        postCommand_App("panel.close");
        return iTrue;
    }
@@ -201,6 +200,8 @@ static iBool isTwoColumnPage_(iWidget *d) {
 static iBool isOmittedPref_(const iString *id) {
    static const char *omittedPrefs[] = {
+        "prefs.userfont",
+        "prefs.animate",
        "prefs.smoothscroll",
        "prefs.imageloadscroll",
        "prefs.pinsplit",
@@ -413,7 +414,7 @@ void finalizeSheet_Mobile(iWidget *sheet) {
        setFlags_Widget(sheet,
                        frameless_WidgetFlag |
                        //resizeWidthOfChildren_WidgetFlag |
-                        edgeDraggable_WidgetFlag |
+                        leftEdgeDraggable_WidgetFlag |
                        commandOnClick_WidgetFlag,
                        iTrue);
        iPtrArray *   contents         = collect_PtrArray(new_PtrArray()); /* two-column pages */
@@ -446,7 +447,7 @@ void finalizeSheet_Mobile(iWidget *sheet) {
        }
        addChild_Widget(topPanel, iClob(makePadding_Widget(lineHeight_Text(labelFont_()))));
        /* Slide top panel with detail panels. */ {
-            setFlags_Widget(topPanel, refChildrenOffset_WidgetFlag, iTrue);
+        setFlags_Widget(topPanel, refChildrenOffset_WidgetFlag, iTrue);
            topPanel->offsetRef = detailStack;
        }
        if (prefsTabs) {
@@ -472,7 +473,8 @@ void finalizeSheet_Mobile(iWidget *sheet) {
                    0x02699, /* gear */
                    0x1f4f1, /* mobile phone */
                    0x1f3a8, /* palette */
-                    0x1f523,
+                    0x1f5da, /* aA */
+                    0x1f660, /* pointing bud */
                    0x1f5a7, /* computer network */
                };
                setIcon_LabelWidget(panelButton, icons[i]);
@@ -621,6 +623,12 @@ void finalizeSheet_Mobile(iWidget *sheet) {
        /* Additional elements for preferences. */
        if (isPrefs) {
            addChild_Widget(topPanel, iClob(makePadding_Widget(lineHeight_Text(labelFont_()))));
+            /* Management. */ {
+                iLabelWidget *idManButton = addChildFlags_Widget(topPanel,
+                                                                 iClob(makePanelButton_(person_Icon " ${sidebar.identities}", "panel.open")),
+                                                                 chevron_WidgetFlag | borderTop_WidgetFlag);
+            }
+            addChild_Widget(topPanel, iClob(makePadding_Widget(lineHeight_Text(labelFont_()))));
            iLabelWidget *aboutButton = addChildFlags_Widget(topPanel,
                                 iClob(makePanelButton_(planet_Icon " ${menu.about}", "panel.open")),
                                 chevron_WidgetFlag | borderTop_WidgetFlag);
diff --git a/src/ui/root.c b/src/ui/root.c
index 15548e74..5266978b 100644
--- a/src/ui/root.c
+++ b/src/ui/root.c
@@ -52,10 +52,6 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include <SDL_timer.h>
-#if defined (iPlatformAppleDesktop)
-#  define iHaveNativeMenus
-#endif
 #if defined (iPlatformPcDesktop)
 /* TODO: Submenus wouldn't hurt here. */
 static const iMenuItem navMenuItems_[] = {
@@ -90,6 +86,7 @@ static const iMenuItem navMenuItems_[] = {
 #if defined (iPlatformAppleMobile)
 /* Tablet menu. */
 static const iMenuItem tabletNavMenuItems_[] = {
+    { folder_Icon " ${menu.openfile}", SDLK_o, KMOD_PRIMARY, "file.open" },
    { add_Icon " ${menu.newtab}", 't', KMOD_PRIMARY, "tabs.new" },
    { close_Icon " ${menu.closetab}", 'w', KMOD_PRIMARY, "tabs.close" },
    { "---", 0, 0, NULL },
@@ -110,6 +107,7 @@ static const iMenuItem tabletNavMenuItems_[] = {
 /* Phone menu. */
 static const iMenuItem phoneNavMenuItems_[] = {
+    { folder_Icon " ${menu.openfile}", SDLK_o, KMOD_PRIMARY, "file.open" },
    { add_Icon " ${menu.newtab}", 't', KMOD_PRIMARY, "tabs.new" },
    { close_Icon " ${menu.closetab}", 'w', KMOD_PRIMARY, "tabs.close" },
    { "---", 0, 0, NULL },
@@ -273,7 +271,8 @@ void destroyPending_Root(iRoot *d) {
    setCurrent_Root(d);
    iForEach(PtrSet, i, d->pendingDestruction) {
        iWidget *widget = *i.value;
-        if (!isFinished_Anim(&widget->visualOffset)) {
+        if (!isFinished_Anim(&widget->visualOffset) ||
+            isBeingVisuallyOffsetByReference_Widget(widget)) {
            continue;
        }
        if (widget->flags & keepOnTop_WidgetFlag) {
@@ -282,7 +281,7 @@ void destroyPending_Root(iRoot *d) {
        if (widget->parent) {
            removeChild_Widget(widget->parent, widget);
        }
-        iAssert(widget->parent == NULL);
+        iAssert(widget->parent == NULL);        
        iRelease(widget);
        remove_PtrSetIterator(&i);
    }
@@ -433,9 +432,9 @@ static void updateNavBarIdentity_(iWidget *navBar) {
    const iGmIdentity *ident =
        identityForUrl_GmCerts(certs_App(), url_DocumentWidget(document_App()));
    iWidget *button = findChild_Widget(navBar, "navbar.ident");
-    iWidget *tool = findWidget_App("toolbar.ident");
+    iLabelWidget *toolButton = findWidget_App("toolbar.ident");
    setFlags_Widget(button, selected_WidgetFlag, ident != NULL);
-    setFlags_Widget(tool, selected_WidgetFlag, ident != NULL);
+    setOutline_LabelWidget(toolButton, ident == NULL);
    /* Update menu. */
    iLabelWidget *idItem = child_Widget(findChild_Widget(button, "menu"), 0);
    const iString *subjectName = ident ? name_GmIdentity(ident) : NULL;
@@ -444,6 +443,12 @@ static void updateNavBarIdentity_(iWidget *navBar) {
        subjectName ? format_CStr(uiTextAction_ColorEscape "%s", cstr_String(subjectName))
                    : "${menu.identity.notactive}");
    setFlags_Widget(as_Widget(idItem), disabled_WidgetFlag, !ident);
+    iLabelWidget *toolName = findWidget_App("toolbar.name");
+    if (toolName) {
+        updateTextCStr_LabelWidget(toolName, subjectName ? cstr_String(subjectName) : "");
+        setFont_LabelWidget(toolButton, subjectName ? defaultMedium_FontId : uiLabelLarge_FontId);
+        arrange_Widget(parent_Widget(toolButton));
+    }
 }
 static void updateNavDirButtons_(iWidget *navBar) {
@@ -515,6 +520,26 @@ void updatePadding_Root(iRoot *d) {
 #endif
 }
+void updateToolbarColors_Root(iRoot *d) {
+#if defined (iPlatformMobile)
+    iWidget *toolBar = findChild_Widget(d->widget, "toolbar");
+    if (toolBar) {
+        const iBool isSidebarVisible = isVisible_Widget(findChild_Widget(d->widget, "sidebar"));
+        const int bg = isSidebarVisible ? uiBackgroundSidebar_ColorId :
+                                          tmBannerBackground_ColorId;
+        setBackgroundColor_Widget(toolBar, bg);
+        iForEach(ObjectList, i, children_Widget(toolBar)) {
+            iLabelWidget *btn = i.object;
+            setTextColor_LabelWidget(i.object, isSidebarVisible ? uiTextDim_ColorId :
+                                     tmBannerIcon_ColorId);
+            setBackgroundColor_Widget(i.object, bg); /* using noBackground, but ident has outline */
+        }
+    }
+#else
+    iUnused(d);
+#endif
+}
 void dismissPortraitPhoneSidebars_Root(iRoot *d) {
    if (deviceType_App() == phone_AppDeviceType && isPortrait_App()) {
        iWidget *sidebar = findChild_Widget(d->widget, "sidebar");
@@ -551,9 +576,16 @@ static void updateUrlInputContentPadding_(iWidget *navBar) {
 }
 static void showSearchQueryIndicator_(iBool show) {
+    iWidget *navBar = findWidget_Root("navbar");
    iWidget *indicator = findWidget_App("input.indicator.search");
+    updateTextCStr_LabelWidget((iLabelWidget *) indicator,
+                               (deviceType_App() == phone_AppDeviceType ||
+                                flags_Widget(navBar) & tight_WidgetFlag)
+                                   ? "${status.query.tight} " return_Icon
+                                   : "${status.query} " return_Icon);
+    indicator->rect.size.x = defaultSize_LabelWidget((iLabelWidget *) indicator).x; /* don't touch height */
    showCollapsed_Widget(indicator, show);
-    updateUrlInputContentPadding_(findWidget_Root("navbar"));
+    updateUrlInputContentPadding_(navBar);
 }
 static int navBarAvailableSpace_(iWidget *navBar) {
@@ -692,6 +724,7 @@ static iBool handleNavBarCommands_(iWidget *navBar, const char *cmd) {
                iInputWidget *url = findWidget_Root("url");
                const iString *urlStr = collect_String(suffix_Command(cmd, "url"));
                trimCache_App();
+                trimMemory_App();
                visitUrl_Visited(visited_App(), withSpacesEncoded_String(urlStr), 0); /* TODO: internal URI normalization */
                postCommand_App("visited.changed"); /* sidebar will update */
                setText_InputWidget(url, urlStr);
@@ -827,20 +860,20 @@ static iBool handleToolBarCommands_(iWidget *toolBar, const char *cmd) {
        const int viewHeight = size_Root(get_Root()).y;
        if (arg_Command(cmd) >= 0) {
            postCommandf_App("sidebar.mode arg:%d show:1", arg_Command(cmd));
-            if (!isVisible) {
+//            if (!isVisible) {
-                setVisualOffset_Widget(sidebar, viewHeight, 0, 0);
+//                setVisualOffset_Widget(sidebar, viewHeight, 0, 0);
-                setVisualOffset_Widget(sidebar, 0, 400, easeOut_AnimFlag | softer_AnimFlag);
+//                setVisualOffset_Widget(sidebar, 0, 400, easeOut_AnimFlag | softer_AnimFlag);
-            }
+//            }
        }
        else {
            postCommandf_App("sidebar.toggle");
-            if (isVisible) {
+//            if (isVisible) {
-                setVisualOffset_Widget(sidebar, height_Widget(sidebar), 250, easeIn_AnimFlag);
+//                setVisualOffset_Widget(sidebar, height_Widget(sidebar), 250, easeIn_AnimFlag);
-            }
+//            }
-            else {
+//            else {
-                setVisualOffset_Widget(sidebar, viewHeight, 0, 0);
+//                setVisualOffset_Widget(sidebar, viewHeight, 0, 0);
-                setVisualOffset_Widget(sidebar, 0, 400, easeOut_AnimFlag | softer_AnimFlag);
+//                setVisualOffset_Widget(sidebar, 0, 400, easeOut_AnimFlag | softer_AnimFlag);
-            }
+//            }
        }
        return iTrue;
    }
@@ -848,7 +881,10 @@ static iBool handleToolBarCommands_(iWidget *toolBar, const char *cmd) {
        /* TODO: Clean this up. */
        iWidget *sidebar  = findWidget_App("sidebar");
        iWidget *sidebar2 = findWidget_App("sidebar2");
-        dismissSidebar_(sidebar, "toolbar.view");
+        //dismissSidebar_(sidebar, "toolbar.view");
+        if (isVisible_Widget(sidebar)) {
+            postCommandf_App("sidebar.toggle");
+        }
        const iBool isVisible = isVisible_Widget(sidebar2);
        //        setFlags_Widget(findChild_Widget(toolBar, "toolbar.ident"), noBackground_WidgetFlag,
        //                        isVisible);
@@ -921,6 +957,23 @@ void updateMetrics_Root(iRoot *d) {
    updatePadding_Root(d);
    arrange_Widget(d->widget);
    updateUrlInputContentPadding_(navBar);
+    /* Position the toolbar identity name label manually. */ {
+        iLabelWidget *idName = findChild_Widget(d->widget, "toolbar.name");
+        if (idName) {
+            const iWidget *toolBar = findChild_Widget(d->widget, "toolbar");
+            const iWidget *viewButton = findChild_Widget(d->widget, "toolbar.view");
+            const iWidget *idButton = findChild_Widget(toolBar, "toolbar.ident");
+            const int font = defaultSmall_FontId;
+            setFont_LabelWidget(idName, font);
+            setPos_Widget(as_Widget(idName),
+                          windowToLocal_Widget(as_Widget(idName),
+                                               init_I2(left_Rect(bounds_Widget(idButton)),
+                                                       bottom_Rect(bounds_Widget(viewButton)) -
+                                                           lineHeight_Text(font) - gap_UI / 2)));
+            setFixedSize_Widget(as_Widget(idName), init_I2(width_Widget(idButton),
+                                                           lineHeight_Text(font)));
+        }
+    }
    postRefresh_App();
 }
@@ -1048,9 +1101,9 @@ void createUserInterface_Root(iRoot *d) {
                                     resizeHeightOfChildren_WidgetFlag |
                                     moveToParentRightEdge_WidgetFlag);
            /* Feeds refresh indicator is inside the input field. */ {
-                iLabelWidget *queryInd =
+                iLabelWidget *queryInd = new_LabelWidget("${status.query} " return_Icon, NULL);
-                    new_LabelWidget(uiTextAction_ColorEscape "${status.query} " return_Icon, NULL);
                setId_Widget(as_Widget(queryInd), "input.indicator.search");
+                setTextColor_LabelWidget(queryInd, uiTextAction_ColorId);
                setBackgroundColor_Widget(as_Widget(queryInd), uiBackground_ColorId);
                setFrameColor_Widget(as_Widget(queryInd), uiTextAction_ColorId);
                setAlignVisually_LabelWidget(queryInd, iTrue);
@@ -1060,9 +1113,9 @@ void createUserInterface_Root(iRoot *d) {
                                     collapse_WidgetFlag | hidden_WidgetFlag);
            }
            /* Feeds refresh indicator is inside the input field. */ {
-                iLabelWidget *fprog = new_LabelWidget(uiTextCaution_ColorEscape
+                iLabelWidget *fprog = new_LabelWidget("", NULL);
-                                                      "\u2605 ${status.feeds}", NULL);
                setId_Widget(as_Widget(fprog), "feeds.progress");
+                setTextColor_LabelWidget(fprog, uiTextCaution_ColorId);
                setBackgroundColor_Widget(as_Widget(fprog), uiBackground_ColorId);
                setAlignVisually_LabelWidget(fprog, iTrue);
                setNoAutoMinHeight_LabelWidget(fprog, iTrue);
@@ -1116,7 +1169,7 @@ void createUserInterface_Root(iRoot *d) {
                setId_Widget(as_Widget(pageMenuButton), "pagemenubutton");
                setFont_LabelWidget(pageMenuButton, uiContentBold_FontId);
                setAlignVisually_LabelWidget(pageMenuButton, iTrue);
-                addChildFlags_Widget(urlButtons, iClob(pageMenuButton), embedFlags);
+                addChildFlags_Widget(urlButtons, iClob(pageMenuButton), embedFlags | tight_WidgetFlag);
                updateSize_LabelWidget(pageMenuButton);
            }
            /* Reload button. */ {
@@ -1146,11 +1199,11 @@ void createUserInterface_Root(iRoot *d) {
 #if !defined (iHaveNativeMenus)
 #   if defined (iPlatformAppleMobile)
        iLabelWidget *navMenu =
-            makeMenuButton_LabelWidget("\U0001d362", isPhone ? phoneNavMenuItems_ : tabletNavMenuItems_,
+            makeMenuButton_LabelWidget(menu_Icon, isPhone ? phoneNavMenuItems_ : tabletNavMenuItems_,
                                       isPhone ? iElemCount(phoneNavMenuItems_) : iElemCount(tabletNavMenuItems_));
 #   else
        iLabelWidget *navMenu =
-            makeMenuButton_LabelWidget("\U0001d362", navMenuItems_, iElemCount(navMenuItems_));
+            makeMenuButton_LabelWidget(menu_Icon, navMenuItems_, iElemCount(navMenuItems_));
 #   endif
        setAlignVisually_LabelWidget(navMenu, iTrue);
        setId_Widget(addChildFlags_Widget(navBar, iClob(navMenu), collapse_WidgetFlag), "navbar.menu");
@@ -1161,11 +1214,11 @@ void createUserInterface_Root(iRoot *d) {
        setId_Widget(mainStack, "stack");
        addChildFlags_Widget(div, iClob(mainStack), resizeChildren_WidgetFlag | expand_WidgetFlag |
                                                        unhittable_WidgetFlag);
-        iWidget *tabBar = makeTabs_Widget(mainStack);
+        iWidget *docTabs = makeTabs_Widget(mainStack);
-        setId_Widget(tabBar, "doctabs");
+        setId_Widget(docTabs, "doctabs");
-        setBackgroundColor_Widget(tabBar, uiBackground_ColorId);
+        setBackgroundColor_Widget(docTabs, uiBackground_ColorId);
-        appendTabPage_Widget(tabBar, iClob(new_DocumentWidget()), "Document", 0, 0);
+        appendTabPage_Widget(docTabs, iClob(new_DocumentWidget()), "Document", 0, 0);
-        iWidget *buttons = findChild_Widget(tabBar, "tabs.buttons");
+        iWidget *buttons = findChild_Widget(docTabs, "tabs.buttons");
        setFlags_Widget(buttons, collapse_WidgetFlag | hidden_WidgetFlag |
                                     drawBackgroundToHorizontalSafeArea_WidgetFlag, iTrue);
        if (deviceType_App() == phone_AppDeviceType) {
@@ -1177,9 +1230,9 @@ void createUserInterface_Root(iRoot *d) {
    }
    /* Sidebars. */ {
        iWidget *content = findChild_Widget(root, "tabs.content");
-        iSidebarWidget *sidebar1 = new_SidebarWidget(left_SideBarSide);
+        iSidebarWidget *sidebar1 = new_SidebarWidget(left_SidebarSide);
        addChildPos_Widget(content, iClob(sidebar1), front_WidgetAddPos);
-        iSidebarWidget *sidebar2 = new_SidebarWidget(right_SideBarSide);
+        iSidebarWidget *sidebar2 = new_SidebarWidget(right_SidebarSide);
        if (deviceType_App() != phone_AppDeviceType) {
            addChildPos_Widget(content, iClob(sidebar2), back_WidgetAddPos);
        }
@@ -1218,6 +1271,7 @@ void createUserInterface_Root(iRoot *d) {
        setHint_InputWidget(input, "${hint.findtext}");
        setSelectAllOnFocus_InputWidget(input, iTrue);
        setEatEscape_InputWidget(input, iFalse); /* unfocus and close with one keypress */
+        setEnterInsertsLF_InputWidget(input, iFalse);
        setId_Widget(addChildFlags_Widget(searchBar, iClob(input), expand_WidgetFlag),
                     "find.input");
        addChild_Widget(searchBar, iClob(newIcon_LabelWidget("  \u2b9f  ", 'g', KMOD_PRIMARY, "find.next")));
@@ -1237,7 +1291,6 @@ void createUserInterface_Root(iRoot *d) {
                                     arrangeHeight_WidgetFlag | arrangeHorizontal_WidgetFlag |
                                     commandOnClick_WidgetFlag |
                                     drawBackgroundToBottom_WidgetFlag, iTrue);
-        setBackgroundColor_Widget(toolBar, tmBannerBackground_ColorId);
        setId_Widget(addChildFlags_Widget(toolBar,
                                          iClob(newLargeIcon_LabelWidget("\U0001f870", "navigate.back")),
                                          frameless_WidgetFlag),
@@ -1254,7 +1307,16 @@ void createUserInterface_Root(iRoot *d) {
                                          iClob(newLargeIcon_LabelWidget(book_Icon, "toolbar.showview arg:-1")),
                                          frameless_WidgetFlag | commandOnClick_WidgetFlag),
                     "toolbar.view");
-        iLabelWidget *menuButton = makeMenuButton_LabelWidget("\U0001d362", phoneNavMenuItems_,
+        setId_Widget(addChildFlags_Widget(toolBar,
+                                          iClob(new_LabelWidget("", "toolbar.showident")),
+                                          frameless_WidgetFlag |
+                                          noBackground_WidgetFlag |
+                                          fixedPosition_WidgetFlag |
+                                          fixedSize_WidgetFlag |
+                                          ignoreForParentWidth_WidgetFlag |
+                                          ignoreForParentHeight_WidgetFlag),
+                     "toolbar.name");
+        iLabelWidget *menuButton = makeMenuButton_LabelWidget(menu_Icon, phoneNavMenuItems_,
                                                              iElemCount(phoneNavMenuItems_));
        setFont_LabelWidget(menuButton, uiLabelLarge_FontId);
        setId_Widget(as_Widget(menuButton), "toolbar.navmenu");
@@ -1262,9 +1324,8 @@ void createUserInterface_Root(iRoot *d) {
        iForEach(ObjectList, i, children_Widget(toolBar)) {
            iLabelWidget *btn = i.object;
            setFlags_Widget(i.object, noBackground_WidgetFlag, iTrue);
-            setTextColor_LabelWidget(i.object, tmBannerIcon_ColorId);
-            //            setBackgroundColor_Widget(i.object, tmBannerSideTitle_ColorId);
        }
+        updateToolbarColors_Root(d);
        const iMenuItem items[] = {
            { book_Icon " ${sidebar.bookmarks}", 0, 0, "toolbar.showview arg:0" },
            { star_Icon " ${sidebar.feeds}", 0, 0, "toolbar.showview arg:1" },
@@ -1346,7 +1407,7 @@ void createUserInterface_Root(iRoot *d) {
    }
 }
-void showToolbars_Root(iRoot *d, iBool show) {
+void showToolbar_Root(iRoot *d, iBool show) {
    /* The toolbar is only used on phone portrait layout. */
    if (isLandscape_App()) return;
    iWidget *toolBar = findChild_Widget(d->widget, "toolbar");
diff --git a/src/ui/root.h b/src/ui/root.h
index 96864a15..740e97c9 100644
--- a/src/ui/root.h
+++ b/src/ui/root.h
@@ -34,7 +34,8 @@ void        postArrange_Root                    (iRoot *);
 void        updateMetrics_Root                  (iRoot *);
 void        updatePadding_Root                  (iRoot *); /* TODO: is part of metrics? */
 void        dismissPortraitPhoneSidebars_Root   (iRoot *);
-void        showToolbars_Root                   (iRoot *, iBool show);
+void        showToolbar_Root                    (iRoot *, iBool show);
+void        updateToolbarColors_Root            (iRoot *);
 iInt2       size_Root                           (const iRoot *);
 iRect       rect_Root                           (const iRoot *);
diff --git a/src/ui/sidebarwidget.c b/src/ui/sidebarwidget.c
index 27646b22..c0a22e99 100644
--- a/src/ui/sidebarwidget.c
+++ b/src/ui/sidebarwidget.c
@@ -523,15 +523,17 @@ static void updateItems_SidebarWidget_(iSidebarWidget *d) {
            addChild_Widget(div, iClob(makePadding_Widget(gap_UI)));
            addChild_Widget(div, iClob(new_LabelWidget("${menu.identity.import}", "ident.import")));
            addChildFlags_Widget(div, iClob(new_Widget()), expand_WidgetFlag); /* pad */
+            iLabelWidget *linkLabel;
            setBackgroundColor_Widget(
                addChildFlags_Widget(
                    div,
-                    iClob(new_LabelWidget(format_CStr(cstr_Lang("ident.gotohelp"),
+                    iClob(linkLabel = new_LabelWidget(format_CStr(cstr_Lang("ident.gotohelp"),
                                                      uiTextStrong_ColorEscape,
                                                      restore_ColorEscape),
                                          "!open newtab:1 gotoheading:1.6 url:about:help")),
-                    frameless_WidgetFlag | fixedHeight_WidgetFlag | wrapText_WidgetFlag),
+                    frameless_WidgetFlag | fixedHeight_WidgetFlag),
                uiBackgroundSidebar_ColorId);
+            setWrap_LabelWidget(linkLabel, iTrue);
            addChild_Widget(d->blank, iClob(div));
        }
 //        arrange_Widget(d->blank);
@@ -625,13 +627,14 @@ static void updateMetrics_SidebarWidget_(iSidebarWidget *d) {
 void init_SidebarWidget(iSidebarWidget *d, enum iSidebarSide side) {
    iWidget *w = as_Widget(d);
    init_Widget(w);
-    setId_Widget(w, side == left_SideBarSide ? "sidebar" : "sidebar2");
+    setId_Widget(w, side == left_SidebarSide ? "sidebar" : "sidebar2");
    initCopy_String(&d->cmdPrefix, id_Widget(w));
    appendChar_String(&d->cmdPrefix, '.');
    setBackgroundColor_Widget(w, none_ColorId);
    setFlags_Widget(w,
                    collapse_WidgetFlag | hidden_WidgetFlag | arrangeHorizontal_WidgetFlag |
-                        resizeWidthOfChildren_WidgetFlag,
+                        resizeWidthOfChildren_WidgetFlag | noFadeBackground_WidgetFlag |
+                    noShadowBorder_WidgetFlag,
                    iTrue);
    iZap(d->modeScroll);
    d->side = side;
@@ -659,7 +662,7 @@ void init_SidebarWidget(iSidebarWidget *d, enum iSidebarSide side) {
    d->actions = NULL;
    /* On a phone, the right sidebar is used exclusively for Identities. */
    const iBool isPhone = deviceType_App() == phone_AppDeviceType;
-    if (!isPhone || d->side == left_SideBarSide) {
+    if (!isPhone || d->side == left_SidebarSide) {
        iWidget *buttons = new_Widget();
        setId_Widget(buttons, "buttons");
        for (int i = 0; i < max_SidebarMode; i++) {
@@ -678,8 +681,8 @@ void init_SidebarWidget(iSidebarWidget *d, enum iSidebarSide side) {
                             iClob(buttons),
                             arrangeHorizontal_WidgetFlag |
                                 resizeWidthOfChildren_WidgetFlag |
-                             arrangeHeight_WidgetFlag | resizeToParentWidth_WidgetFlag |
+                             arrangeHeight_WidgetFlag | resizeToParentWidth_WidgetFlag); // |
-                             drawBackgroundToHorizontalSafeArea_WidgetFlag);
+//                             drawBackgroundToHorizontalSafeArea_WidgetFlag);
        setBackgroundColor_Widget(buttons, uiBackgroundSidebar_ColorId);
    }
    else {
@@ -700,13 +703,13 @@ void init_SidebarWidget(iSidebarWidget *d, enum iSidebarSide side) {
    setPadding_Widget(as_Widget(d->list), 0, gap_UI, 0, gap_UI);
    addChildFlags_Widget(listAndActions,
                         iClob(d->list),
-                         expand_WidgetFlag | drawBackgroundToHorizontalSafeArea_WidgetFlag);
+                         expand_WidgetFlag); // | drawBackgroundToHorizontalSafeArea_WidgetFlag);
    setId_Widget(addChildPosFlags_Widget(listAndActions,
                                         iClob(d->actions = new_Widget()),
                                         isPhone ? front_WidgetAddPos : back_WidgetAddPos,
                                         arrangeHorizontal_WidgetFlag | arrangeHeight_WidgetFlag |
-                                             resizeWidthOfChildren_WidgetFlag |
+                                         resizeWidthOfChildren_WidgetFlag), // |
-                                             drawBackgroundToHorizontalSafeArea_WidgetFlag),
+//                                             drawBackgroundToHorizontalSafeArea_WidgetFlag),
                 "actions");
    setBackgroundColor_Widget(d->actions, uiBackgroundSidebar_ColorId);
    d->contextItem = NULL;
@@ -715,24 +718,24 @@ void init_SidebarWidget(iSidebarWidget *d, enum iSidebarSide side) {
    addChildFlags_Widget(content, iClob(d->blank), resizeChildren_WidgetFlag);
    addChildFlags_Widget(vdiv, iClob(content), expand_WidgetFlag);
    setMode_SidebarWidget(d,
-                          deviceType_App() == phone_AppDeviceType && d->side == right_SideBarSide ?
+                          deviceType_App() == phone_AppDeviceType && d->side == right_SidebarSide ?
                          identities_SidebarMode : bookmarks_SidebarMode);
    d->resizer =
        addChildFlags_Widget(w,
                             iClob(new_Widget()),
                             hover_WidgetFlag | commandOnClick_WidgetFlag | fixedWidth_WidgetFlag |
                                 resizeToParentHeight_WidgetFlag |
-                                 (side == left_SideBarSide ? moveToParentRightEdge_WidgetFlag
+                                 (side == left_SidebarSide ? moveToParentRightEdge_WidgetFlag
                                                           : moveToParentLeftEdge_WidgetFlag));
    if (deviceType_App() == phone_AppDeviceType) {
        setFlags_Widget(d->resizer, hidden_WidgetFlag | disabled_WidgetFlag, iTrue);
    }
-    setId_Widget(d->resizer, side == left_SideBarSide ? "sidebar.grab" : "sidebar2.grab");
+    setId_Widget(d->resizer, side == left_SidebarSide ? "sidebar.grab" : "sidebar2.grab");
    setBackgroundColor_Widget(d->resizer, none_ColorId);
    d->menu = NULL;
    addAction_Widget(w, SDLK_r, KMOD_PRIMARY | KMOD_SHIFT, "feeds.refresh");
    updateMetrics_SidebarWidget_(d);
-    if (side == left_SideBarSide) {
+    if (side == left_SidebarSide) {
        postCommand_App("~sidebar.update"); /* unread count */
    }
 }
@@ -773,6 +776,7 @@ static void itemClicked_SidebarWidget_(iSidebarWidget *d, iSidebarItem *item, si
            const iGmHeading *head = constAt_Array(headings_GmDocument(doc), item->id);
            postCommandf_App("document.goto loc:%p", head->text.start);
            dismissPortraitPhoneSidebars_Root(as_Widget(d)->root);
+            setOpenedFromSidebar_DocumentWidget(document_App(), iTrue);
            break;
        }
        case feeds_SidebarMode: {
@@ -783,7 +787,7 @@ static void itemClicked_SidebarWidget_(iSidebarWidget *d, iSidebarItem *item, si
        case bookmarks_SidebarMode:
        case history_SidebarMode: {
            if (!isEmpty_String(&item->url)) {
-                postCommandf_Root(get_Root(), "open newtab:%d url:%s",
+                postCommandf_Root(get_Root(), "open fromsidebar:1 newtab:%d url:%s",
                                 openTabMode_Sym(modState_Keys()),
                                 cstr_String(&item->url));
            }
@@ -799,7 +803,7 @@ static void itemClicked_SidebarWidget_(iSidebarWidget *d, iSidebarItem *item, si
                updateContextMenu_SidebarWidget_(d);
                arrange_Widget(d->menu);
                openMenu_Widget(d->menu,
-                                d->side == left_SideBarSide
+                                d->side == left_SidebarSide
                                    ? topRight_Rect(itemRect_ListWidget(d->list, itemIndex))
                                    : addX_I2(topLeft_Rect(itemRect_ListWidget(d->list, itemIndex)),
                                              -width_Widget(d->menu)));
@@ -857,7 +861,7 @@ void setWidth_SidebarWidget(iSidebarWidget *d, float widthAsGaps) {
    if (!isFixedWidth) {
        /* Even less space if the other sidebar is visible, too. */
        const int otherWidth =
-            width_Widget(findWidget_App(d->side == left_SideBarSide ? "sidebar2" : "sidebar"));
+            width_Widget(findWidget_App(d->side == left_SidebarSide ? "sidebar2" : "sidebar"));
        width = iClamp(width, 30 * gap_UI, size_Root(w->root).x - 50 * gap_UI - otherWidth);
    }
    d->widthAsGaps = (float) width / (float) gap_UI;
@@ -938,33 +942,39 @@ static iBool handleSidebarCommand_SidebarWidget_(iSidebarWidget *d, const char *
        }
        const iBool isAnimated = prefs_App()->uiAnimations &&
                                 argLabel_Command(cmd, "noanim") == 0 &&
-                                 (deviceType_App() != phone_AppDeviceType);
+                                 (d->side == left_SidebarSide || deviceType_App() != phone_AppDeviceType);
        int visX = 0;
        if (isVisible_Widget(w)) {
            visX = left_Rect(bounds_Widget(w)) - left_Rect(w->root->widget->rect);
        }
        setFlags_Widget(w, hidden_WidgetFlag, isVisible_Widget(w));
+        /* Safe area inset for mobile. */
+        const int safePad = (d->side == left_SidebarSide ? left_Rect(safeRect_Root(w->root)) : 0);
        if (isVisible_Widget(w)) {
            setFlags_Widget(w, keepOnTop_WidgetFlag, iFalse);
            w->rect.size.x = d->widthAsGaps * gap_UI;
            invalidate_ListWidget(d->list);
            if (isAnimated) {
                setFlags_Widget(w, horizontalOffset_WidgetFlag, iTrue);
-                setVisualOffset_Widget(w, (d->side == left_SideBarSide ? -1 : 1) * w->rect.size.x, 0, 0);
+                setVisualOffset_Widget(
+                    w, (d->side == left_SidebarSide ? -1 : 1) * (w->rect.size.x + safePad), 0, 0);
                setVisualOffset_Widget(w, 0, 300, easeOut_AnimFlag | softer_AnimFlag);
            }
        }
        else if (isAnimated) {
            setFlags_Widget(w, horizontalOffset_WidgetFlag, iTrue);
-            if (d->side == right_SideBarSide) {
+            if (d->side == right_SidebarSide) {
                setVisualOffset_Widget(w, visX, 0, 0);
-                setVisualOffset_Widget(w, visX + w->rect.size.x, 300, easeOut_AnimFlag | softer_AnimFlag);
+                setVisualOffset_Widget(
+                    w, visX + w->rect.size.x + safePad, 300, easeOut_AnimFlag | softer_AnimFlag);
            }
            else {
                setFlags_Widget(w, keepOnTop_WidgetFlag, iTrue);
-                setVisualOffset_Widget(w, -w->rect.size.x, 300, easeOut_AnimFlag | softer_AnimFlag);
+                setVisualOffset_Widget(
+                    w, -w->rect.size.x - safePad, 300, easeOut_AnimFlag | softer_AnimFlag);
            }
        }
+        updateToolbarColors_Root(w->root);
        arrange_Widget(w->parent);
        /* BUG: Rearranging because the arrange above didn't fully resolve the height. */
        arrange_Widget(w);
@@ -984,11 +994,21 @@ static iBool processEvent_SidebarWidget_(iSidebarWidget *d, const SDL_Event *ev)
    /* Handle commands. */
    if (isResize_UserEvent(ev)) {
        checkModeButtonLayout_SidebarWidget_(d);
-        if (deviceType_App() == phone_AppDeviceType && d->side == left_SideBarSide) {
+        if (deviceType_App() == phone_AppDeviceType && d->side == left_SidebarSide) {
+            setFlags_Widget(w, rightEdgeDraggable_WidgetFlag, isPortrait_App());
            /* In landscape, visibility of the toolbar is controlled separately. */
            if (isVisible_Widget(w)) {
                postCommand_Widget(w, "sidebar.toggle");
            }
+            setFlags_Widget(findChild_Widget(w, "buttons"),
+                            drawBackgroundToHorizontalSafeArea_WidgetFlag,
+                            isLandscape_App());
+            setFlags_Widget(findChild_Widget(w, "actions"),
+                            drawBackgroundToHorizontalSafeArea_WidgetFlag,
+                            isLandscape_App());
+            setFlags_Widget(as_Widget(d->list),
+                            drawBackgroundToHorizontalSafeArea_WidgetFlag,
+                            isLandscape_App());
            return iFalse;
        }
    }
@@ -1029,6 +1049,11 @@ static iBool processEvent_SidebarWidget_(iSidebarWidget *d, const SDL_Event *ev)
            postCommandf_App("sidebar.mode arg:%d toggle:1", identities_SidebarMode);
            return iTrue;
        }
+        else if (isPortraitPhone_App() && isVisible_Widget(w) && d->side == left_SidebarSide &&
+                 equal_Command(cmd, "swipe.forward")) {
+            postCommand_App("sidebar.toggle");
+            return iTrue;
+        }
        else if (startsWith_CStr(cmd, cstr_String(&d->cmdPrefix))) {
            if (handleSidebarCommand_SidebarWidget_(d, cmd + size_String(&d->cmdPrefix))) {
                return iTrue;
@@ -1059,7 +1084,7 @@ static iBool processEvent_SidebarWidget_(iSidebarWidget *d, const SDL_Event *ev)
                const int resMid = d->resizer->rect.size.x / 2;
                setWidth_SidebarWidget(
                    d,
-                    ((d->side == left_SideBarSide
+                    ((d->side == left_SidebarSide
                         ? inner.x
                          : (right_Rect(rect_Root(w->root)) - coord_Command(cmd).x)) +
                     resMid) / (float) gap_UI);
@@ -1528,15 +1553,17 @@ static void draw_SidebarWidget_(const iSidebarWidget *d) {
    const iRect    bounds = bounds_Widget(w);
    iPaint p;
    init_Paint(&p);
-    if (flags_Widget(w) & visualOffset_WidgetFlag &&
+    if (deviceType_App() != phone_AppDeviceType) {
-        flags_Widget(w) & horizontalOffset_WidgetFlag && isVisible_Widget(w)) {
+        if (flags_Widget(w) & visualOffset_WidgetFlag &&
-        fillRect_Paint(&p, boundsWithoutVisualOffset_Widget(w), tmBackground_ColorId);
+            flags_Widget(w) & horizontalOffset_WidgetFlag && isVisible_Widget(w)) {
+            fillRect_Paint(&p, boundsWithoutVisualOffset_Widget(w), tmBackground_ColorId);
+        }
    }
    draw_Widget(w);
    if (isVisible_Widget(w)) {
        drawVLine_Paint(
            &p,
-            addX_I2(d->side == left_SideBarSide ? topRight_Rect(bounds) : topLeft_Rect(bounds), -1),
+            addX_I2(d->side == left_SidebarSide ? topRight_Rect(bounds) : topLeft_Rect(bounds), -1),
            height_Rect(bounds),
            uiSeparator_ColorId);
    }
@@ -1782,13 +1809,7 @@ static void draw_SidebarItem_(const iSidebarItem *d, iPaint *p, iRect itemRect,
                                                                     : uiTextFramelessHover_ColorId)
                                   : uiTextDim_ColorId;
        if (!d->listItem.isSelected && !isUsedOnDomain) {
-            /* Draw an outline of the icon. */
+            drawOutline_Text(font, cPos, metaFg, none_ColorId, range_String(&icon));
-            for (int off = 0; off < 4; ++off) {
-                drawRange_Text(font,
-                               add_I2(cPos, init_I2(off % 2 == 0 ? -1 : 1, off / 2 == 0 ? -1 : 1)),
-                               metaFg,
-                               range_String(&icon));
-            }
        }
        drawRange_Text(font,
                       cPos,
diff --git a/src/ui/sidebarwidget.h b/src/ui/sidebarwidget.h
index 2e418aa4..130242ab 100644
--- a/src/ui/sidebarwidget.h
+++ b/src/ui/sidebarwidget.h
@@ -36,8 +36,8 @@ enum iSidebarMode {
 const char *    icon_SidebarMode    (enum iSidebarMode mode);
 enum iSidebarSide {
-    left_SideBarSide,
+    left_SidebarSide,
-    right_SideBarSide,
+    right_SidebarSide,
 };
 enum iFeedsMode {
diff --git a/src/ui/text.c b/src/ui/text.c
index 55fd4254..edbc6583 100644
--- a/src/ui/text.c
+++ b/src/ui/text.c
@@ -116,6 +116,7 @@ iDefineTypeConstructionArgs(Glyph, (iChar ch), ch)
 struct Impl_Font {
    iBlock *       data;
+    enum iTextFont family;
    stbtt_fontinfo font;
    float          xScale, yScale;
    int            vertOffset; /* offset due to scaling */
@@ -134,6 +135,15 @@ static void init_Font(iFont *d, const iBlock *data, int height, float scale,
                      enum iFontSize sizeId, iBool isMonospaced) {
    init_Hash(&d->glyphs);
    d->data = NULL;
+    d->family = undefined_TextFont;
+    /* Note: We only use `family` currently for applying a kerning fix to Nunito. */
+    if (data == &fontNunitoRegular_Embedded ||
+        data == &fontNunitoBold_Embedded ||
+        data == &fontNunitoExtraBold_Embedded ||
+        data == &fontNunitoLightItalic_Embedded ||
+        data == &fontNunitoExtraLight_Embedded) {
+        d->family = nunito_TextFont;
+    }
    d->isMonospaced = isMonospaced;
    d->height = height;
    iZap(d->font);
@@ -306,6 +316,7 @@ static void initFonts_Text_(iText *d) {
        { &fontSourceSans3Regular_Embedded, uiSize * 1.125f,      1.0f, uiMedium_FontSize },
        { &fontSourceSans3Regular_Embedded, uiSize * 1.333f,      1.0f, uiBig_FontSize },
        { &fontSourceSans3Regular_Embedded, uiSize * 1.666f,      1.0f, uiLarge_FontSize },
+        { &fontSourceSans3Semibold_Embedded, uiSize * 0.8f,       1.0f, uiNormal_FontSize },
        /* UI fonts: bold weight */
        { &fontSourceSans3Bold_Embedded,    uiSize,               1.0f, uiNormal_FontSize },
        { &fontSourceSans3Bold_Embedded,    uiSize * 1.125f,      1.0f, uiMedium_FontSize },
@@ -389,7 +400,9 @@ static void initCache_Text_(iText *d) {
    d->cacheRowAllocStep = iMax(2, textSize / 6);
    /* Allocate initial (empty) rows. These will be assigned actual locations in the cache
       once at least one glyph is stored. */
-    for (int h = d->cacheRowAllocStep; h <= 2 * textSize + d->cacheRowAllocStep; h += d->cacheRowAllocStep) {
+    for (int h = d->cacheRowAllocStep;
+         h <= 2.5 * textSize + d->cacheRowAllocStep;
+         h += d->cacheRowAllocStep) {
        pushBack_Array(&d->cacheRows, &(iCacheRow){ .height = 0 });
    }
    d->cacheBottom = 0;
@@ -1010,10 +1023,10 @@ static iRect run_Font_(iFont *d, const iRunArgs *args) {
                prevCh = 0;
                continue;
            }
-            if (ch == '\r') { /* color change */
+            if (ch == '\v') { /* color change */
                iChar esc = nextChar_(&chPos, args->text.end);
                int colorNum = args->color;
-                if (esc == '\r') { /* Extended range. */
+                if (esc == '\v') { /* Extended range. */
                    esc = nextChar_(&chPos, args->text.end) + asciiExtended_ColorEscape;
                    colorNum = esc - asciiBase_ColorEscape;
                }
@@ -1128,14 +1141,26 @@ static iRect run_Font_(iFont *d, const iRunArgs *args) {
            const iChar next = nextChar_(&peek, args->text.end);
            if (enableKerning_Text && !d->manualKernOnly && next) {
                const uint32_t nextGlyphIndex = glyphIndex_Font_(glyph->font, next);
-                const int kern = stbtt_GetGlyphKernAdvance(
+                int kern = stbtt_GetGlyphKernAdvance(
                    &glyph->font->font, glyph->glyphIndex, nextGlyphIndex);
+                /* Nunito needs some kerning fixes. */
+                if (glyph->font->family == nunito_TextFont) {
+                    if (ch == 'W' && (next == 'i' || next == 'h')) {
+                        kern = -30;
+                    }
+                    else if (ch == 'T' && next == 'h') {
+                        kern = -15;
+                    }
+                    else if (ch == 'V' && next == 'i') {
+                        kern = -15;
+                    }
+                }
                if (kern) {
 //                    printf("%lc(%u) -> %lc(%u): kern %d (%f)\n", ch, glyph->glyphIndex, next,
 //                           nextGlyphIndex,
 //                           kern, d->xScale * kern);
-                    xpos       += d->xScale * kern;
+                    xpos       += glyph->font->xScale * kern;
-                    xposExtend += d->xScale * kern;
+                    xposExtend += glyph->font->xScale * kern;
                }
            }
        }
@@ -1313,6 +1338,18 @@ void drawRangeN_Text(int fontId, iInt2 pos, int color, iRangecc text, size_t max
    drawBoundedN_Text_(fontId, pos, 0, color, text, maxChars);
 }
+void drawOutline_Text(int fontId, iInt2 pos, int outlineColor, int fillColor, iRangecc text) {
+    for (int off = 0; off < 4; ++off) {
+        drawRange_Text(fontId,
+                       add_I2(pos, init_I2(off % 2 == 0 ? -1 : 1, off / 2 == 0 ? -1 : 1)),
+                       outlineColor,
+                       text);
+    }
+    if (fillColor != none_ColorId) {
+        drawRange_Text(fontId, pos, fillColor, text);
+    }
+}
 iInt2 advanceWrapRange_Text(int fontId, int maxWidth, iRangecc text) {
    iInt2 size = zero_I2();
    const char *endp;
@@ -1354,6 +1391,31 @@ void drawCentered_Text(int fontId, iRect rect, iBool alignVisual, int color, con
    deinit_Block(&chars);
 }
+void drawCenteredOutline_Text(int fontId, iRect rect, iBool alignVisual, int outlineColor,
+                              int fillColor, const char *format, ...) {
+    iBlock chars;
+    init_Block(&chars, 0); {
+        va_list args;
+        va_start(args, format);
+        vprintf_Block(&chars, format, args);
+        va_end(args);
+    }
+    if (outlineColor != none_ColorId) {
+        for (int off = 0; off < 4; ++off) {
+            drawCenteredRange_Text(
+                fontId,
+                moved_Rect(rect, init_I2(off % 2 == 0 ? -1 : 1, off / 2 == 0 ? -1 : 1)),
+                alignVisual,
+                outlineColor,
+                range_Block(&chars));
+        }
+    }
+    if (fillColor != none_ColorId) {
+        drawCenteredRange_Text(fontId, rect, alignVisual, fillColor, range_Block(&chars));
+    }
+    deinit_Block(&chars);
+}
 void drawCenteredRange_Text(int fontId, iRect rect, iBool alignVisual, int color, iRangecc text) {
    iRect textBounds = alignVisual ? visualBounds_Text(fontId, text)
                                   : (iRect){ zero_I2(), advanceRange_Text(fontId, text) };
@@ -1504,9 +1566,10 @@ static void initWrap_TextBuf_(iTextBuf *d, int font, int color, int maxWidth, iB
    if (d->texture) {
        SDL_Texture *oldTarget = SDL_GetRenderTarget(render);
        SDL_SetRenderTarget(render, d->texture);
+        SDL_SetRenderDrawBlendMode(render, SDL_BLENDMODE_NONE);
+        SDL_SetRenderDrawColor(render, 255, 255, 255, 0);
+        SDL_RenderClear(render);
        SDL_SetTextureBlendMode(text_.cache, SDL_BLENDMODE_NONE); /* blended when TextBuf is drawn */
-        SDL_SetRenderDrawColor(text_.render, 0, 0, 0, 0);
-        SDL_RenderClear(text_.render);
        const int fg    = color | fillBackground_ColorId;
        iRangecc  range = range_CStr(text);
        if (maxWidth == 0) {
diff --git a/src/ui/text.h b/src/ui/text.h
index 2f2bcf3a..5a099142 100644
--- a/src/ui/text.h
+++ b/src/ui/text.h
@@ -50,6 +50,7 @@ enum iFontId {
    defaultMedium_FontId,
    defaultBig_FontId,
    defaultLarge_FontId,
+    defaultSmall_FontId,
    /* UI fonts: bold weight */
    defaultBold_FontId,
    defaultMediumBold_FontId,
@@ -116,7 +117,8 @@ iLocalDef iBool isJapanese_FontId(enum iFontId id) {
 #define emojiVariationSelector_Char     ((iChar) 0xfe0f)
 enum iTextFont {
-    nunito_TextFont,
+    undefined_TextFont = -1,
+    nunito_TextFont = 0,
    firaSans_TextFont,
    literata_TextFont,
    tinos_TextFont,
@@ -162,9 +164,11 @@ void    draw_Text               (int fontId, iInt2 pos, int color, const char *t
 void    drawAlign_Text          (int fontId, iInt2 pos, int color, enum iAlignment align, const char *text, ...);
 void    drawCentered_Text       (int fontId, iRect rect, iBool alignVisual, int color, const char *text, ...);
 void    drawCenteredRange_Text  (int fontId, iRect rect, iBool alignVisual, int color, iRangecc text);
+void    drawCenteredOutline_Text(int fontId, iRect rect, iBool alignVisual, int outlineColor, int fillColor, const char *text, ...);
 void    drawString_Text         (int fontId, iInt2 pos, int color, const iString *text);
 void    drawRange_Text          (int fontId, iInt2 pos, int color, iRangecc text);
 void    drawRangeN_Text         (int fontId, iInt2 pos, int color, iRangecc text, size_t maxLen);
+void    drawOutline_Text        (int fontId, iInt2 pos, int outlineColor, int fillColor, iRangecc text);
 void    drawBoundRange_Text     (int fontId, iInt2 pos, int boundWidth, int color, iRangecc text); /* bound does not wrap */
 int     drawWrapRange_Text      (int fontId, iInt2 pos, int maxWidth, int color, iRangecc text); /* returns new Y */
diff --git a/src/ui/touch.c b/src/ui/touch.c
index 74a22baf..dac1152e 100644
--- a/src/ui/touch.c
+++ b/src/ui/touch.c
@@ -40,6 +40,10 @@ iDeclareType(TouchState)
 #define numHistory_Touch_   5
 #define lastIndex_Touch_    (numHistory_Touch_ - 1)
+static const uint32_t longPressSpanMs_  = 500;
+static const uint32_t shortPressSpanMs_ = 250;
+static const int      tapRadiusPt_      = 10;
 enum iTouchEdge {
    none_TouchEdge,
    left_TouchEdge,
@@ -55,12 +59,13 @@ enum iTouchAxis {
 struct Impl_Touch {
    SDL_FingerID id;
    iWidget *affinity; /* widget on which the touch started */
-    iWidget *edgeDragging;
+//    iWidget *edgeDragging;
    iBool hasMoved;
    iBool isTapBegun;
    iBool isLeftDown;
    iBool isTouchDrag;
    iBool isTapAndHold;
+    iBool didPostEdgeMove;
    iBool didBeginOnTouchDrag;
    int pinchId;
    enum iTouchEdge edge;
@@ -132,9 +137,6 @@ static iTouch *find_TouchState_(iTouchState *d, SDL_FingerID id) {
    return NULL;
 }
-static const uint32_t longPressSpanMs_ = 500;
-static const int      tapRadiusPt_     = 10;
 iLocalDef float distance_Touch_(const iTouch *d) {
    return length_F3(sub_F3(d->pos[0], d->startPos));
 }
@@ -246,6 +248,11 @@ iLocalDef double accurateTicks_(void) {
    return 1000.0 * (double) count / (double) freq;
 }
+static iFloat3 gestureVector_Touch_(const iTouch *d) {
+    const size_t lastIndex = iMin(d->posCount - 1, lastIndex_Touch_);
+    return sub_F3(d->pos[0], d->pos[lastIndex]);
+}
 static void update_TouchState_(void *ptr) {
    iTouchState *d = ptr;
    /* Check for long presses to simulate right clicks. */
@@ -255,6 +262,24 @@ static void update_TouchState_(void *ptr) {
        if (touch->pinchId || touch->isTouchDrag) {
            continue;
        }
+        if (touch->edge) {
+            const iFloat3 pos = touch->pos[0];
+            /* Cancel the swipe if the finger doesn't move or moves mostly vertically. */
+            const iFloat3 gestureVector = gestureVector_Touch_(touch);
+            if (fabsf(2 * x_F3(gestureVector)) < fabsf(y_F3(gestureVector)) ||
+                (isStationary_Touch_(touch) && nowTime - touch->startTime > shortPressSpanMs_)) {
+                //const int swipeDir = x_F3(gestureVector) > 0 ? +1 : -1;
+                //dispatchClick_Touch_(touch,
+//                                     touch->edge == left_TouchEdge  && swipeDir > 0 ? SDL_BUTTON_X1 :
+//                                     touch->edge == right_TouchEdge && swipeDir < 0 ? SDL_BUTTON_X2 : 0);
+//                setHover_Widget(NULL);
+                postCommandf_App("edgeswipe.ended abort:1 side:%d id:%llu", touch->edge, touch->id);
+                touch->edge = none_TouchEdge;
+                /* May be a regular drag along the edge so don't remove. */
+                //remove_ArrayIterator(&i);
+            }
+            continue;
+        }
        /* Holding a touch will reset previous momentum for this widget. */
        if (isStationary_Touch_(touch)) {
            const int elapsed = nowTime - touch->startTime;
@@ -340,6 +365,7 @@ static void update_TouchState_(void *ptr) {
    }
 }
+#if 0
 static iWidget *findSlidePanel_Widget_(iWidget *d) {
    for (iWidget *w = d; w; w = parent_Widget(w)) {
        if (isVisible_Widget(w) && flags_Widget(w) & edgeDraggable_WidgetFlag) {
@@ -348,6 +374,7 @@ static iWidget *findSlidePanel_Widget_(iWidget *d) {
    }
    return NULL;
 }
+#endif
 static void checkNewPinch_TouchState_(iTouchState *d, iTouch *newTouch) {
    iWidget *affinity = newTouch->affinity;
@@ -365,6 +392,12 @@ static void checkNewPinch_TouchState_(iTouchState *d, iTouch *newTouch) {
        pinch.touchIds[1] = other->id;
        newTouch->pinchId = other->pinchId = pinch.id;
        clearWidgetMomentum_TouchState_(d, affinity);
+        if (other->edge && other->didPostEdgeMove) {
+            postCommandf_App("edgeswipe.ended abort:1 side:%d id:%llu", other->edge, other->id);
+            other->didPostEdgeMove = iFalse;
+        }
+        other->edge = none_TouchEdge;
+        newTouch->edge = none_TouchEdge;
        /* Remember current positions to determine pinch amount. */
        newTouch->startPos = newTouch->pos[0];
        other->startPos    = other->pos[0];
@@ -452,6 +485,7 @@ iBool processEvent_Touch(const SDL_Event *ev) {
            edge = right_TouchEdge;
        }
        iWidget *aff = hitChild_Window(window, init_I2(iRound(x), iRound(y_F3(pos))));
+#if 0
        if (edge == left_TouchEdge) {
            dragging = findSlidePanel_Widget_(aff);
            if (dragging) {
@@ -460,6 +494,7 @@ iBool processEvent_Touch(const SDL_Event *ev) {
                setFlags_Widget(dragging, dragged_WidgetFlag, iTrue);
            }
        }
+#endif
        /* TODO: We must retain a reference to the affinity widget, or otherwise it might
           be destroyed during the gesture. */
 //        printf("aff:[%p] %s:'%s'\n", aff, aff ? class_Widget(aff)->name : "-",
@@ -469,7 +504,7 @@ iBool processEvent_Touch(const SDL_Event *ev) {
        iTouch newTouch = {
            .id = fing->fingerId,
            .affinity = aff,
-            .edgeDragging = dragging,
+//            .edgeDragging = dragging,
            .didBeginOnTouchDrag = (flags_Widget(aff) & touchDrag_WidgetFlag) != 0,
            .edge = edge,
            .startTime = nowTime,
@@ -487,6 +522,16 @@ iBool processEvent_Touch(const SDL_Event *ev) {
    }
    else if (ev->type == SDL_FINGERMOTION) {
        iTouch *touch = find_TouchState_(d, fing->fingerId);
+        if (touch && touch->edge) {
+            clear_Array(d->moms);
+            pushPos_Touch_(touch, pos, nowTime);
+            postCommandf_App("edgeswipe.moved arg:%d side:%d id:%llu",
+                             (int) (x_F3(pos) - x_F3(touch->startPos)),
+                             touch->edge,
+                             touch->id);
+            touch->didPostEdgeMove = iTrue;
+            return iTrue;
+        }
        if (touch && touch->affinity) {
            if (touch->isTouchDrag) {
                dispatchMotion_Touch_(pos, SDL_BUTTON_LMASK);
@@ -556,36 +601,18 @@ iBool processEvent_Touch(const SDL_Event *ev) {
                    touch->axis = y_TouchAxis;
                }
            }
-            /* Edge swipe aborted? */
+            iAssert(touch->edge == none_TouchEdge);
-            if (touch->edge == left_TouchEdge) {
-                if (fing->dx < 0 && x_F3(touch->pos[0]) < tapRadiusPt_ * window->pixelRatio) {
-                    touch->edge = none_TouchEdge;
-                    if (touch->edgeDragging) {
-                        setFlags_Widget(touch->edgeDragging, dragged_WidgetFlag, iFalse);
-                        setVisualOffset_Widget(touch->edgeDragging, 0, 200, easeOut_AnimFlag);
-                        touch->edgeDragging = NULL;
-                    }
-                }
-                else if (touch->edgeDragging) {
-                    setVisualOffset_Widget(touch->edgeDragging, x_F3(pos) - x_F3(touch->startPos), 10, 0);
-                }
-            }
-            if (touch->edge == right_TouchEdge && fing->dx > 0) {
-                touch->edge = none_TouchEdge;
-            }
-            if (touch->edge) {
-                pixels.y = 0;
-            }
            if (touch->axis == x_TouchAxis) {
                pixels.y = 0;
            }
            if (touch->axis == y_TouchAxis) {
                pixels.x = 0;
            }
-//            printf("%p (%s) py: %i wy: %f acc: %f\n",
+//            printf("%p (%s) py: %i wy: %f acc: %f edge: %d\n",
 //                   touch->affinity,
 //                   class_Widget(touch->affinity)->name,
-//                   pixels.y, y_F3(amount), y_F3(touch->accum));
+//                   pixels.y, y_F3(amount), y_F3(touch->accum),
+//                   touch->edge);
            if (pixels.x || pixels.y) {
                setFocus_Widget(NULL);
                dispatchMotion_Touch_(touch->pos[0], 0);
@@ -612,9 +639,21 @@ iBool processEvent_Touch(const SDL_Event *ev) {
                endPinch_TouchState_(d, touch->pinchId);
                break;
            }
+#if 0
            if (touch->edgeDragging) {
                setFlags_Widget(touch->edgeDragging, dragged_WidgetFlag, iFalse);
            }
+#endif
+            if (touch->edge && !isStationary_Touch_(touch)) {
+                const iFloat3 gesture = gestureVector_Touch_(touch);
+                const float pixel = window->pixelRatio;
+                const int moveDir = x_F3(gesture) < -pixel ? -1 : x_F3(gesture) > pixel ? +1 : 0;
+                const int didAbort = (touch->edge == left_TouchEdge  && moveDir < 0) ||
+                                     (touch->edge == right_TouchEdge && moveDir > 0);
+                postCommandf_App("edgeswipe.ended abort:%d side:%d id:%llu", didAbort, touch->edge, touch->id);
+                remove_ArrayIterator(&i);
+                continue;
+            }
            if (flags_Widget(touch->affinity) & touchDrag_WidgetFlag) {
                if (!touch->isLeftDown && !touch->isTapAndHold) {
                    /* This will be a click on a touchDrag widget. */
@@ -638,6 +677,7 @@ iBool processEvent_Touch(const SDL_Event *ev) {
            const uint32_t duration = nowTime - touch->startTime;
            const iFloat3 gestureVector = sub_F3(pos, touch->pos[lastIndex]);
            iFloat3 velocity = zero_F3();
+#if 0
            if (touch->edge && fabsf(2 * x_F3(gestureVector)) > fabsf(y_F3(gestureVector)) &&
                !isStationary_Touch_(touch)) {
                const int swipeDir = x_F3(gestureVector) > 0 ? +1 : -1;
@@ -646,7 +686,9 @@ iBool processEvent_Touch(const SDL_Event *ev) {
                                     touch->edge == right_TouchEdge && swipeDir < 0 ? SDL_BUTTON_X2 : 0);
                setHover_Widget(NULL);
            }
-            else {
+            else
+#endif
+            {
                const uint32_t elapsed = fing->timestamp - touch->posTime[lastIndex];
                const float minVelocity = 400.0f;
                if (elapsed < 150) {
diff --git a/src/ui/util.c b/src/ui/util.c
index c4fb8886..e0b05a44 100644
--- a/src/ui/util.c
+++ b/src/ui/util.c
@@ -710,7 +710,8 @@ iWidget *makeMenu_Widget(iWidget *parent, const iMenuItem *items, size_t n) {
                menu,
                iClob(newKeyMods_LabelWidget(labelText, item->key, item->kmods, item->command)),
                noBackground_WidgetFlag | frameless_WidgetFlag | alignLeft_WidgetFlag |
-                drawKey_WidgetFlag | (isInfo ? wrapText_WidgetFlag : 0) | itemFlags);
+                drawKey_WidgetFlag | itemFlags);
+            setWrap_LabelWidget(label, isInfo);
            haveIcons |= checkIcon_LabelWidget(label);
            updateSize_LabelWidget(label); /* drawKey was set */
            if (isInfo) {
@@ -776,7 +777,7 @@ void openMenuFlags_Widget(iWidget *d, iInt2 windowCoord, iBool postCommands) {
            if (isInstance_Object(i.object, &Class_LabelWidget)) {
                iLabelWidget *label = i.object;
                const iBool isCaution = startsWith_String(text_LabelWidget(label), uiTextCaution_ColorEscape);
-                if (flags_Widget(as_Widget(label)) & wrapText_WidgetFlag) {
+                if (isWrapped_LabelWidget(label)) {
                    continue;
                }
                if (deviceType_App() == desktop_AppDeviceType) {
@@ -979,8 +980,8 @@ static void addTabPage_Widget_(iWidget *tabs, enum iWidgetAddPos addPos, iWidget
        iClob(newKeyMods_LabelWidget(label, key, kmods, format_CStr("tabs.switch page:%p", page))),
        addPos);
    setFlags_Widget(button, selected_WidgetFlag, isSel);
-    setFlags_Widget(
+    setFlags_Widget(button, commandOnClick_WidgetFlag | expand_WidgetFlag, iTrue);
-        button, noTopFrame_WidgetFlag | commandOnClick_WidgetFlag | expand_WidgetFlag, iTrue);
+    setNoTopFrame_LabelWidget((iLabelWidget *) button, iTrue);
    addChildPos_Widget(pages, page, addPos);
    if (tabCount_Widget(tabs) > 1) {
        setFlags_Widget(buttons, hidden_WidgetFlag, iFalse);
@@ -1317,7 +1318,7 @@ void updateValueInput_Widget(iWidget *d, const char *title, const char *prompt)
 static iBool messageHandler_(iWidget *msg, const char *cmd) {
    /* Almost any command dismisses the sheet. */
-    /* TODO: Use a "notification" prefix (like `) to ignore all types of commands line this? */
+    /* TODO: Add a "notification" type of user events to separate them from user actions. */
    if (!(equal_Command(cmd, "media.updated") ||
          equal_Command(cmd, "media.player.update") ||
          equal_Command(cmd, "bookmarks.request.finished") ||
@@ -1326,6 +1327,7 @@ static iBool messageHandler_(iWidget *msg, const char *cmd) {
          equal_Command(cmd, "document.request.updated") ||
          equal_Command(cmd, "scrollbar.fade") ||
          equal_Command(cmd, "widget.overflow") ||
+          equal_Command(cmd, "edgeswipe.ended") ||
          startsWith_CStr(cmd, "window."))) {
        setupSheetTransition_Mobile(msg, iFalse);
        destroy_Widget(msg);
@@ -1599,8 +1601,6 @@ iWidget *makePreferences_Widget(void) {
    /* General preferences. */ {
        appendTwoColumnPage_(tabs, "${heading.prefs.general}", '1', &headings, &values);
 #if defined (LAGRANGE_ENABLE_DOWNLOAD_EDIT)
-        //addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.downloads}")));
-        //setId_Widget(addChild_Widget(values, iClob(new_InputWidget(0))), "prefs.downloads");
        addPrefsInputWithHeading_(headings, values, "prefs.downloads", iClob(new_InputWidget(0)));
 #endif
        iInputWidget *searchUrl;
@@ -1608,12 +1608,6 @@ iWidget *makePreferences_Widget(void) {
        setUrlContent_InputWidget(searchUrl, iTrue);
        addChild_Widget(headings, iClob(makePadding_Widget(bigGap)));
        addChild_Widget(values, iClob(makePadding_Widget(bigGap)));
-        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.collapsepreonload}")));
-        addChild_Widget(values, iClob(makeToggle_Widget("prefs.collapsepreonload")));
-        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.plaintext.wrap}")));
-        addChild_Widget(values, iClob(makeToggle_Widget("prefs.plaintext.wrap")));
-        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.centershort}")));
-        addChild_Widget(values, iClob(makeToggle_Widget("prefs.centershort")));
        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.hoverlink}")));
        addChild_Widget(values, iClob(makeToggle_Widget("prefs.hoverlink")));
        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.archive.openindex}")));
@@ -1674,26 +1668,6 @@ iWidget *makePreferences_Widget(void) {
    }
    /* User Interface. */ {
        appendTwoColumnPage_(tabs, "${heading.prefs.interface}", '2', &headings, &values);
-#if defined (iPlatformApple) || defined (iPlatformMSys)
-        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.ostheme}")));
-        addChild_Widget(values, iClob(makeToggle_Widget("prefs.ostheme")));
-#endif
-        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.theme}")));
-        iWidget *themes = new_Widget();
-        /* Themes. */ {
-            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.black}", "theme.set arg:0"))), "prefs.theme.0");
-            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.dark}", "theme.set arg:1"))), "prefs.theme.1");
-            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.light}", "theme.set arg:2"))), "prefs.theme.2");
-            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.white}", "theme.set arg:3"))), "prefs.theme.3");
-        }
-        addChildFlags_Widget(values, iClob(themes), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);
-        /* Accents. */
-        iWidget *accent = new_Widget(); {
-            setId_Widget(addChild_Widget(accent, iClob(new_LabelWidget("${prefs.accent.teal}", "accent.set arg:0"))), "prefs.accent.0");
-            setId_Widget(addChild_Widget(accent, iClob(new_LabelWidget("${prefs.accent.orange}", "accent.set arg:1"))), "prefs.accent.1");
-        }
-        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.accent}")));
-        addChildFlags_Widget(values, iClob(accent), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);
 #if defined (LAGRANGE_ENABLE_CUSTOM_FRAME)
        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.customframe}")));
        addChild_Widget(values, iClob(makeToggle_Widget("prefs.customframe")));
@@ -1718,6 +1692,27 @@ iWidget *makePreferences_Widget(void) {
    }
    /* Colors. */ {
        appendTwoColumnPage_(tabs, "${heading.prefs.colors}", '3', &headings, &values);
+        makeTwoColumnHeading_("${heading.prefs.uitheme}", headings, values);
+#if defined (iPlatformApple) || defined (iPlatformMSys)
+        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.ostheme}")));
+        addChild_Widget(values, iClob(makeToggle_Widget("prefs.ostheme")));
+#endif
+        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.theme}")));
+        iWidget *themes = new_Widget();
+        /* Themes. */ {
+            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.black}", "theme.set arg:0"))), "prefs.theme.0");
+            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.dark}", "theme.set arg:1"))), "prefs.theme.1");
+            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.light}", "theme.set arg:2"))), "prefs.theme.2");
+            setId_Widget(addChild_Widget(themes, iClob(new_LabelWidget("${prefs.theme.white}", "theme.set arg:3"))), "prefs.theme.3");
+        }
+        addChildFlags_Widget(values, iClob(themes), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);
+        /* Accents. */
+        iWidget *accent = new_Widget(); {
+            setId_Widget(addChild_Widget(accent, iClob(new_LabelWidget("${prefs.accent.teal}", "accent.set arg:0"))), "prefs.accent.0");
+            setId_Widget(addChild_Widget(accent, iClob(new_LabelWidget("${prefs.accent.orange}", "accent.set arg:1"))), "prefs.accent.1");
+        }
+        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.accent}")));
+        addChildFlags_Widget(values, iClob(accent), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);
        makeTwoColumnHeading_("${heading.prefs.pagecontent}", headings, values);
        for (int i = 0; i < 2; ++i) {
            const iBool isDark = (i == 0);
@@ -1750,14 +1745,15 @@ iWidget *makePreferences_Widget(void) {
        }
        addChildFlags_Widget(values, iClob(sats), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);
    }
-    /* Layout. */ {
+    /* Fonts. */ {
-        setId_Widget(appendTwoColumnPage_(tabs, "${heading.prefs.style}", '4', &headings, &values), "prefs.page.style");
+        setId_Widget(appendTwoColumnPage_(tabs, "${heading.prefs.fonts}", '4', &headings, &values), "prefs.page.fonts");
-        makeTwoColumnHeading_("${heading.prefs.fonts}", headings, values);
        /* Fonts. */ {
            addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.headingfont}")));
            addFontButtons_(values, "headingfont");
            addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.font}")));
            addFontButtons_(values, "font");
+            addChild_Widget(headings, iClob(makePadding_Widget(bigGap)));
+            addChild_Widget(values, iClob(makePadding_Widget(bigGap)));
            addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.mono}")));
            iWidget *mono = new_Widget(); {
                iWidget *tog;
@@ -1789,9 +1785,18 @@ iWidget *makePreferences_Widget(void) {
                updateSize_LabelWidget((iLabelWidget *) tog);
            }
            addChildFlags_Widget(values, iClob(boldLink), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);
-            addPrefsInputWithHeading_(headings, values, "prefs.userfont", iClob(new_InputWidget(0)));
+            addChild_Widget(headings, iClob(makePadding_Widget(bigGap)));
-        }
+            addChild_Widget(values, iClob(makePadding_Widget(bigGap)));
-        makeTwoColumnHeading_("${heading.prefs.paragraph}", headings, values);
+            /* Custom font. */ {
+                iInputWidget *customFont = new_InputWidget(0);
+                setHint_InputWidget(customFont, "${hint.prefs.userfont}");
+                addPrefsInputWithHeading_(headings, values, "prefs.userfont", iClob(customFont));
+            }
+        }        
+    }
+    /* Style. */ {
+        setId_Widget(appendTwoColumnPage_(tabs, "${heading.prefs.style}", '5', &headings, &values), "prefs.page.style");
+//        makeTwoColumnHeading_("${heading.prefs.paragraph}", headings, values);
        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.linewidth}")));
        iWidget *widths = new_Widget();
        /* Line widths. */ {
@@ -1811,14 +1816,20 @@ iWidget *makePreferences_Widget(void) {
        addChildFlags_Widget(values, iClob(quote), arrangeHorizontal_WidgetFlag | arrangeSize_WidgetFlag);
        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.biglede}")));
        addChild_Widget(values, iClob(makeToggle_Widget("prefs.biglede")));
+        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.plaintext.wrap}")));
+        addChild_Widget(values, iClob(makeToggle_Widget("prefs.plaintext.wrap")));
+        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.collapsepreonload}")));
+        addChild_Widget(values, iClob(makeToggle_Widget("prefs.collapsepreonload")));
 //        makeTwoColumnHeading_("${heading.prefs.widelayout}", headings, values);
        addChild_Widget(headings, iClob(makePadding_Widget(bigGap)));
        addChild_Widget(values, iClob(makePadding_Widget(bigGap)));
        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.sideicon}")));
        addChild_Widget(values, iClob(makeToggle_Widget("prefs.sideicon")));
+        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.centershort}")));
+        addChild_Widget(values, iClob(makeToggle_Widget("prefs.centershort")));
    }
    /* Network. */ {
-        appendTwoColumnPage_(tabs, "${heading.prefs.network}", '5', &headings, &values);
+        appendTwoColumnPage_(tabs, "${heading.prefs.network}", '6', &headings, &values);
        addChild_Widget(headings, iClob(makeHeading_Widget("${prefs.decodeurls}")));
        addChild_Widget(values, iClob(makeToggle_Widget("prefs.decodeurls")));
        /* Cache size. */ {
@@ -1832,6 +1843,17 @@ iWidget *makePreferences_Widget(void) {
                                     resizeToParentHeight_WidgetFlag);
            setContentPadding_InputWidget(cache, 0, width_Widget(unit) - 4 * gap_UI);
        }
+        /* Memory size. */ {
+            iInputWidget *mem = new_InputWidget(4);
+            setSelectAllOnFocus_InputWidget(mem, iTrue);
+            addPrefsInputWithHeading_(headings, values, "prefs.memorysize", iClob(mem));
+            iWidget *unit =
+                addChildFlags_Widget(as_Widget(mem),
+                                     iClob(new_LabelWidget("${mb}", NULL)),
+                                     frameless_WidgetFlag | moveToParentRightEdge_WidgetFlag |
+                                         resizeToParentHeight_WidgetFlag);
+            setContentPadding_InputWidget(mem, 0, width_Widget(unit) - 4 * gap_UI);
+        }
        makeTwoColumnHeading_("${heading.prefs.certs}", headings, values);
        addPrefsInputWithHeading_(headings, values, "prefs.ca.file", iClob(new_InputWidget(0)));
        addPrefsInputWithHeading_(headings, values, "prefs.ca.path", iClob(new_InputWidget(0)));
@@ -1843,7 +1865,7 @@ iWidget *makePreferences_Widget(void) {
    /* Keybindings. */
    if (deviceType_App() == desktop_AppDeviceType) {
        iBindingsWidget *bind = new_BindingsWidget();
-        appendFramelessTabPage_(tabs, iClob(bind), "${heading.prefs.keys}", '6', KMOD_PRIMARY);
+        appendFramelessTabPage_(tabs, iClob(bind), "${heading.prefs.keys}", '7', KMOD_PRIMARY);
    }
    addChild_Widget(dlg, iClob(makePadding_Widget(gap_UI)));
    updatePreferencesLayout_Widget(dlg);
diff --git a/src/ui/widget.c b/src/ui/widget.c
index 543b8bc9..992f115d 100644
--- a/src/ui/widget.c
+++ b/src/ui/widget.c
@@ -82,10 +82,10 @@ static void visualOffsetAnimation_Widget_(void *ptr) {
 void deinit_Widget(iWidget *d) {
    releaseChildren_Widget(d);
-//#if !defined (NDEBUG)
+#if 0 && !defined (NDEBUG)
-//    printf("widget %p (%s) deleted (on top:%d)\n", d, cstr_String(&d->id),
+    printf("widget %p (%s) deleted (on top:%d)\n", d, cstr_String(&d->id),
-//           d->flags & keepOnTop_WidgetFlag ? 1 : 0);
+           d->flags & keepOnTop_WidgetFlag ? 1 : 0);
-//#endif
+#endif
    deinit_String(&d->id);
    if (d->flags & keepOnTop_WidgetFlag) {
        removeAll_PtrArray(onTop_Root(d->root), d);
@@ -321,7 +321,6 @@ static iBool setWidth_Widget_(iWidget *d, int width) {
            d->rect.size.x = width;
            TRACE(d, "width has changed to %d", width);
            if (class_Widget(d)->sizeChanged) {
-                const int oldHeight = d->rect.size.y;
                class_Widget(d)->sizeChanged(d);
            }
            return iTrue;
@@ -407,6 +406,11 @@ static void boundsOfChildren_Widget_(const iWidget *d, iRect *bounds_out) {
        iRect childRect = child->rect;
        if (child->flags & ignoreForParentWidth_WidgetFlag) {
            childRect.size.x = 0;
+            childRect.pos.x  = bounds_out->pos.x;
+        }
+        if (child->flags & ignoreForParentHeight_WidgetFlag) {
+            childRect.size.y = 0;
+            childRect.pos.y  = bounds_out->pos.y;
        }
        if (isEmpty_Rect(*bounds_out)) {
            *bounds_out = childRect;
@@ -760,6 +764,27 @@ void arrange_Widget(iWidget *d) {
    }
 }
+iBool isBeingVisuallyOffsetByReference_Widget(const iWidget *d) {
+    return visualOffsetByReference_Widget(d) != 0;
+}
+int visualOffsetByReference_Widget(const iWidget *d) {
+    if (d->offsetRef && d->flags & refChildrenOffset_WidgetFlag) {
+        int offX = 0;
+        iConstForEach(ObjectList, i, children_Widget(d->offsetRef)) {
+            const iWidget *child = i.object;
+            if (child == d) continue;
+            if (child->flags & (visualOffset_WidgetFlag | dragged_WidgetFlag)) {
+//                const float factor = width_Widget(d) / (float) size_Root(d->root).x;
+                const int invOff = width_Widget(d) - iRound(value_Anim(&child->visualOffset));
+                offX -= invOff / 4;
+            }
+        }
+        return offX;
+    }
+    return 0;
+}
 static void applyVisualOffset_Widget_(const iWidget *d, iInt2 *pos) {
    if (d->flags & (visualOffset_WidgetFlag | dragged_WidgetFlag)) {
        const int off = iRound(value_Anim(&d->visualOffset));
@@ -774,14 +799,7 @@ static void applyVisualOffset_Widget_(const iWidget *d, iInt2 *pos) {
        pos->y -= value_Anim(d->animOffsetRef);
    }
    if (d->flags & refChildrenOffset_WidgetFlag) {
-        iConstForEach(ObjectList, i, children_Widget(d->offsetRef)) {
+        pos->x += visualOffsetByReference_Widget(d);
-            const iWidget *child = i.object;
-            if (child == d) continue;
-            if (child->flags & (visualOffset_WidgetFlag | dragged_WidgetFlag)) {
-                const int invOff = size_Root(d->root).x - iRound(value_Anim(&child->visualOffset));
-                pos->x -= invOff / 4;
-            }
-        }
    }
 }
@@ -1057,10 +1075,38 @@ iBool processEvent_Widget(iWidget *d, const SDL_Event *ev) {
                isCommand_UserEvent(ev, "widget.overflow")) {
                scrollOverflow_Widget(d, 0); /* check bounds */
            }
-            if (ev->user.code == command_UserEventCode && d->commandHandler &&
+            if (ev->user.code == command_UserEventCode) {
-                d->commandHandler(d, ev->user.data1)) {
+                const char *cmd = command_UserEvent(ev);
-                iAssert(get_Root() == d->root);
+                if (d->flags & (leftEdgeDraggable_WidgetFlag | rightEdgeDraggable_WidgetFlag) &&
-                return iTrue;
+                    isVisible_Widget(d) && ~d->flags & disabled_WidgetFlag &&
+                    equal_Command(cmd, "edgeswipe.moved")) {
+                    /* Check the side. */
+                    const int side = argLabel_Command(cmd, "side");
+                    if ((side == 1 && d->flags & leftEdgeDraggable_WidgetFlag) ||
+                        (side == 2 && d->flags & rightEdgeDraggable_WidgetFlag)) {
+                        if (~d->flags & dragged_WidgetFlag) {
+                            setFlags_Widget(d, dragged_WidgetFlag, iTrue);
+                        }
+                        setVisualOffset_Widget(d, arg_Command(command_UserEvent(ev)) *
+                                               width_Widget(d) / size_Root(d->root).x,
+                                               10, 0);
+                        return iTrue;
+                    }
+                }
+                if (d->flags & dragged_WidgetFlag && equal_Command(cmd, "edgeswipe.ended")) {
+                    if (argLabel_Command(cmd, "abort")) {
+                        setVisualOffset_Widget(d, 0, 200, easeOut_AnimFlag);
+                    }
+                    else {
+                        postCommand_Widget(
+                            d, argLabel_Command(cmd, "side") == 1 ? "swipe.back" : "swipe.forward");
+                    }
+                    setFlags_Widget(d, dragged_WidgetFlag, iFalse);
+                }
+                if (d->commandHandler && d->commandHandler(d, ev->user.data1)) {
+                    iAssert(get_Root() == d->root);
+                    return iTrue;
+                }
            }
            break;
        }
@@ -1091,6 +1137,17 @@ iBool processEvent_Widget(iWidget *d, const SDL_Event *ev) {
    return iFalse;
 }
+int backgroundFadeColor_Widget(void) {
+    switch (colorTheme_App()) {
+        case light_ColorTheme:
+            return gray25_ColorId;
+        case pureWhite_ColorTheme:
+            return gray50_ColorId;
+        default:
+            return black_ColorId;
+    }
+}
 void drawBackground_Widget(const iWidget *d) {
    if (d->flags & noBackground_WidgetFlag) {
        return;
@@ -1107,14 +1164,13 @@ void drawBackground_Widget(const iWidget *d) {
            shadowBorder = iFalse;
        }
    }
-    if (shadowBorder) {
+    if (shadowBorder && ~d->flags & noShadowBorder_WidgetFlag) {
        iPaint p;
        init_Paint(&p);
        drawSoftShadow_Paint(&p, bounds_Widget(d), 12 * gap_UI, black_ColorId, 30);
    }
    const iBool isFaded = fadeBackground &&
-                          ~d->flags & noFadeBackground_WidgetFlag;/* &&
+                          ~d->flags & noFadeBackground_WidgetFlag;
-                          ~d->flags & destroyPending_WidgetFlag;*/
    if (isFaded) {
        iPaint p;
        init_Paint(&p);
@@ -1125,19 +1181,7 @@ void drawBackground_Widget(const iWidget *d) {
            p.alpha *= (area > 0 ? visibleArea / area : 0.0f);
        }
        SDL_SetRenderDrawBlendMode(renderer_Window(get_Window()), SDL_BLENDMODE_BLEND);
-        int fadeColor;
+        fillRect_Paint(&p, rect_Root(d->root), backgroundFadeColor_Widget());
-        switch (colorTheme_App()) {
-            default:
-                fadeColor = black_ColorId;
-                break;
-            case light_ColorTheme:
-                fadeColor = gray25_ColorId;
-                break;
-            case pureWhite_ColorTheme:
-                fadeColor = gray50_ColorId;
-                break;
-        }
-        fillRect_Paint(&p, rect_Root(d->root), fadeColor);
        SDL_SetRenderDrawBlendMode(renderer_Window(get_Window()), SDL_BLENDMODE_NONE);
    }
    if (d->bgColor >= 0 || d->frameColor >= 0) {
diff --git a/src/ui/widget.h b/src/ui/widget.h
index 8de62b7a..41784b99 100644
--- a/src/ui/widget.h
+++ b/src/ui/widget.h
@@ -87,12 +87,12 @@ enum iWidgetFlag {
 };
 /* 64-bit extended flags */
-//#define wasCollapsed_WidgetFlag             iBit64(32)
+#define rightEdgeDraggable_WidgetFlag       iBit64(31)
 #define disabledWhenHidden_WidgetFlag       iBit64(32)
 #define centerHorizontal_WidgetFlag         iBit64(33)
 #define moveToParentLeftEdge_WidgetFlag     iBit64(34)
 #define moveToParentRightEdge_WidgetFlag    iBit64(35)
-#define wrapText_WidgetFlag                 iBit64(36)
+#define noShadowBorder_WidgetFlag           iBit64(36)
 #define borderTop_WidgetFlag                iBit64(37)
 #define overflowScrollable_WidgetFlag       iBit64(38)
 #define focusRoot_WidgetFlag                iBit64(39)
@@ -103,7 +103,7 @@ enum iWidgetFlag {
 #define drawBackgroundToVerticalSafeArea_WidgetFlag     iBit64(44)
 #define visualOffset_WidgetFlag             iBit64(45)
 #define parentCannotResize_WidgetFlag       iBit64(46)
-#define noTopFrame_WidgetFlag               iBit64(47)
+#define ignoreForParentHeight_WidgetFlag    iBit64(47)
 #define unpadded_WidgetFlag                 iBit64(48) /* ignore parent's padding */
 #define extraPadding_WidgetFlag             iBit64(49)
 #define borderBottom_WidgetFlag             iBit64(50)
@@ -117,8 +117,8 @@ enum iWidgetFlag {
 #define parentCannotResizeHeight_WidgetFlag iBit64(58)
 #define ignoreForParentWidth_WidgetFlag     iBit64(59)
 #define noFadeBackground_WidgetFlag         iBit64(60)
-#define destroyPending_WidgetFlag           iBit64(61) /* TODO: needed? */
+#define destroyPending_WidgetFlag           iBit64(61)
-#define edgeDraggable_WidgetFlag            iBit64(62)
+#define leftEdgeDraggable_WidgetFlag        iBit64(62)
 #define refChildrenOffset_WidgetFlag        iBit64(63) /* visual offset determined by the offset of referenced children */
 enum iWidgetAddPos {
@@ -242,8 +242,9 @@ iBool   isSelected_Widget           (const iAnyObject *);
 iBool   isUnderKeyRoot_Widget       (const iAnyObject *);
 iBool   isCommand_Widget            (const iWidget *d, const SDL_Event *ev, const char *cmd);
 iBool   hasParent_Widget            (const iWidget *d, const iWidget *someParent);
-iBool   isAffectedByVisualOffset_Widget
+iBool   isAffectedByVisualOffset_Widget         (const iWidget *);
-                                    (const iWidget *);
+iBool   isBeingVisuallyOffsetByReference_Widget (const iWidget *);
+int     visualOffsetByReference_Widget          (const iWidget *);
 void    setId_Widget                (iWidget *, const char *id);
 void    setFlags_Widget             (iWidget *, int64_t flags, iBool set);
 void    setPos_Widget               (iWidget *, iInt2 pos);
@@ -276,6 +277,8 @@ void    refresh_Widget              (const iAnyObject *);
 iBool   equalWidget_Command (const char *cmd, const iWidget *widget, const char *checkCommand);
+int         backgroundFadeColor_Widget  (void);
 void        setFocus_Widget         (iWidget *);
 iWidget *   focus_Widget            (void);
 void        setHover_Widget         (iWidget *);
diff --git a/src/ui/window.c b/src/ui/window.c
index 96a22fee..f71d8102 100644
--- a/src/ui/window.c
+++ b/src/ui/window.c
@@ -69,10 +69,6 @@ iDefineTypeConstructionArgs(Window, (iRect rect), rect)
 /* TODO: Define menus per platform. */
-#if defined (iPlatformAppleDesktop)
-#  define iHaveNativeMenus
-#endif
 #if defined (iHaveNativeMenus)
 /* Using native menus. */
 static const iMenuItem fileMenuItems_[] = {
@@ -202,7 +198,7 @@ static void windowSizeChanged_Window_(iWindow *d) {
 }
 static void setupUserInterface_Window(iWindow *d) {
-#if defined (iPlatformAppleDesktop)
+#if defined (iHaveNativeMenus)
    insertMacMenus_();
 #endif
    /* One root is created by default. */
@@ -913,7 +909,7 @@ iBool processEvent_Window(iWindow *d, const SDL_Event *ev) {
                }
            }
            if (isCommand_UserEvent(&event, "lang.changed")) {
-#if defined (iPlatformAppleDesktop)
+#if defined (iHaveNativeMenus)
                /* Retranslate the menus. */
                removeMacMenus_();
                insertMacMenus_();