Created an IndexValueStore class which can store any object and return
an integer index to its hash map.
Linear data is now stored in ve.dm.LinearData instances. Two subclasses
for element and meta data contain methods specific to those data types
(ElementLinearData and MetaLinearData).
The static methods in ve.dm.Document that inspected data at a given
offset are now instance methods of ve.dm.ElementLinearData.
AnnotationSets (which are no longer OrderedHashSets) have been moved
to /dm and also have to be instantiated with a pointer the store.
Bug: 46320
Change-Id: I249a5d48726093d1cb3e36351893f4bff85f52e2
*.php
* Updated links to files
ve.ui.MetaDialog
* Added stack panel that now contains category and language editor panels
* Attached outline widget to stack panel
ve.ui.FlaggableWidget -> ve.ui.FlaggableElement
* Moved to elements
ve.ui.GroupWidget -> ve.ui.GroupElement
* Moved to elements
* Removed invalid event documentation
ve.ui.LabledWidget -> ve.ui.LabledElement
* Moved to elements
ve.ui.StackPanelLayout.js
* New class, mutually exclusive panel container
ve.ui.TitledPanelLayout
* Remvoed, using labeled element instead
ve.ui.Element.css
* Added for elements
* Moved label style here, from widget styles
*.css, ve.ui.ButtonWidget.js, ve.ui.InputLabelWidget, ve.ui.OptionWidget, ve.ui.SelectWidget
* Adjusted class names to reflect widget -> element migration
Change-Id: I32f504c844dba7aae1b286eef06ca046627bdc8d
This will make the popup with callout functionality easy to reuse elsewhere - in the first case most likely the popup menus for the category widget.
*.php
* Added links to the new widget
ve.ui.Context.css, ve.ui.Widget.css
* Moved styles to the widget stylesheet
ve.ui.Context.js, ve.ui.PopupWidget
* Moved "popup" specific stuff to the new popup widget
Change-Id: I823c6e2c5e1ec11088898e9621d93e983c3b76f3
Initially just with a Wordbreak module to implement Unicode standard
on 'Default Word Boundaries'. Due to it's standaloneability this has
been written as a separate library. Non-BMP characters are currently
not supported.
Bug: 44085
Change-Id: Ieafa070076f4c36855684f6bc179667e28af2c25
ve.ui.Dialog.css
* Fix issue where the use of margin auto on the outer dialog wrapper
would expose parts of the underlying content - this is resolved by
making the outer wrapper cover the whole screen and making the
window frame use margin auto
ve.ui.Icons*.css
* Added missing settings icon rule
ve.ui.Layout.css
* Added styles for editor panel
ve.ui.Window.css
* Removed default height, setting it specifically in inspector now
ve.ui.EditorPanelLayout.js
* New layout, adds a title and icon above the content
ve.ui.TitledEditorLayout.js
* Similar to labeled widget, but for panels
ve.ui.MetaDialog.js
* Using settings icon now
* Switched to using a specific layout - still hard-coded for
categories
ve.ui.Frame.js
* Modified style loader to guarantee order of style rules, no matter
what order they load in
*.php
* Moved layouts to be included after widgets so they can use widgets
* Added links to new layouts
Change-Id: I7ff5f5f095460fd4f6cf841f4182bfb92bf034da
Objective: Refactor menu widgets so that the majority of their code can be reused, and then add an outline widget which shares the same base classes.
ve.ui.Dialog.css
* Make dialog a fixed width and have a minimum and maximum height while always being centered in the window.
* Add style for the outline panel
* Add border below the title
* Move font-size adjustment to child elements to preserve layout scale
ve.ui.Inspector.css
* Make inspectors fade in when being opened (will happen after the size transition is complete)
* Add initial size for inspector to prevent the default size of the unfinished contents from making it too large while loading
ve.ui.Tool.css
* Update classes according to changes in labeled widgets
ve.ui.Widget.css
* Add display: block to widget labels to support use of autoEllipsis on them
* Update classes according to changes in labeled widgets
* Add styles for new select, option and outline item widgets
* Remove unused group and items classes for menu widgets (which are now subclasses of the select widget and no longer have grouping built-in)
ve.ui.Window.css.js
* Moved selection disabling rules up to the head to prevent selection drawing around the title
ve.ui.GroupWidget.js
* New widget that manages "items", allowing getting, adding, removing and clearing
ve.ui.MenuSectionItemWidget.js
* New widget that can be used inside a menu to create an unselectable, unhighlightable item that describes a section of the menu
ve.ui.OptionWidget.js
* New widget to be used with select widgets, provides select and highlight functionality
ve.ui.OutlineItemWidget.js
* New widget to be used with outline widgets, extends option and adds support for an icon to be rendered to the left of the label
ve.ui.OutlineWidget.js
* New widget that provides a vertically stacked list of mutually exclusive options, extends select
ve.ui.SelectWidget.js
* New widget that implements most of what menu once did, only now it also handles all the events for it's child elements internally
ve.ui.MetaDialog.js
* Hacked in support for an outline widget in the outline pane
* Added classes for styling purposes
ve.ui.FormatDropDownTool.js
* Modified call to menu item constructor as per changes therein
* Reorganized options config to make construction simpler
* Changed to setLabel after selecting the item to prevent the label from being changed to the wrong value as a side-effect of setting the item
ve.ui.DropDownTool.js
* Added $$ in config for menu widget - just in case later on we use a drop-down inside of a frame
* Using jQuery .text() method to propagate the selected item's text to the label rather than keeping around a plain text copy of the label in a property
ve.ui.Context.js
* Improve context/inspector behavior in regards to initial sizing
ve.ui.js
* Added context property to $$ returned by get$$ so it's easy to get the document object (for event binding) wherever you have a $$
ve.ui.Window.js
* Fixed incorrect case for boolean type in comment
* Added getFrame method
ve.ui.ButtonWidget.js
* Removed extra class being set on label
ve.ui.LabeledWidget.js
* Added class on label
* Added fitLabel method which uses autoEllipsis internally
ve.ui.MenuItemWidget.js
* Moved nearly all of the implementation to option so it could be reused
ve.ui.Menu.js
* Moved most of the implementation to select and group
ve.ui.MWLinkTargetInputWidget
* Prevent aborting and re-querying if the value hasn't actually changed
* Updated populateMenu method as per changes in menu class
*.php
* Added links to new files
Change-Id: I2271b5cc0554973b13cfbff94caf16901c02caa5
Layouts
* Makes widget inherit from element
* Adds layout which also inherits from element
* Adds grid and panel layouts
* Uses grid layout in meta dialog
Other changes
* Corrects issues with several of the stand-alone files by fixing and using makeStaticLoader.php
Change-Id: I6b92c0204e176c914c26eff8c03ea417578e080c
A MetaList is a collection of MetaItems representing all of the
metadata in a ve.dm.Document, and it updates itself live as the
underlying document changes.
Currently this interface is read-only, I'll add mutators next.
Change-Id: If7bfc9563af37e22dcdca9a682d6decc2f6f1872
demo.css
* Removed toolbar floating styles, which were out of sync and essentially a duplication of those in ve.Surface.css
ve.Surface.css
* Reorganized rules
* Fixed some CSS syntax issues
Change-Id: I94eb83fa74312266817f8932f54fc9b89332c524
Rather than meta-things being special kinds of nodes, they are now a
separate class of things (MetaItems) along with Nodes and Annotations.
* Created a generic ve.dm.MetaItem that meta items inherit from.
There will be actual instances of this class as well in the upcoming
meta group code.
* Renamed MetaNode to AlienMetaItem, MWMetaNode to MWMetaItem,
'metaBlock'/'metaInline' to 'alienMeta'
* Created a MetaItemFactory, handle meta items in the ModelRegistry
* Kill ve.dm.Node.static.isMeta, now obsolete
ve.dm.Converter:
* Pass in the MetaItemFactory
* Look up data element types in the ModelRegistry rather than the
NodeFactory, because they can be either nodes or meta items
* Document createDataElement() and make explicit that modelClass can be
either a node or a meta item
* Handle meta items in getDataFromDom()
* In getDomFromData(), check the MetaItemFactory as well as the NodeFactory
Change-Id: I893709c6f3aa00f85c1b905b70f9f4e597bdeada
This is a major refactor of user interface context, frame, dialog
and inspector classes, including adding several new classes which
generalize managing inspectors/dialogs (which are now subclasses
of window).
New classes:
* ve.ui.Window.js - base class for inspector and dialog classes
* ve.ui.WindowSet.js - manages mutually exclusive windows, used
by surface and context for dialogs and inspectors respectively
* ve.ui.DialogFactory - generates dialogs
* ve.ui.IconButtonWidget - used in inspector for buttons in the head
Refactored classes:
* ve.ui.Context - moved inspector management to window set
* ve.ui.Frame - made iframes initialize asynchronously
* ve.ui.Dialog and ve.ui.Inspector - moved initialization to async
initialize method
Other interesting bits:
ve.ui.*Icons*.css, *.svg, *.png, *.ai
* Merged icon stylesheets so all icons are available inside windows
* Renamed inspector icon to window
ve.ui.*.css
* Reorganized styles so that different windows can include only
what they need
* Moved things to where they belonged (some things were in strange places)
ve.init.Target.js, ve.init.mw.ViewPageTarget.js, ve.init.sa.Target.js
* Removed dialog management - dialogs are managed by the surface now
ve.ui.*Dialog.js
* Renamed title message static property
* Added registration
ve.ui.*Inspector.js
* Switch to accept surface object rather than context, which conforms
to the more general window class without losing any functionality
(in fact, most of the time the surface was what we actually wanted)
ve.ui.MenuWidget.js, ve.ui.MWLinkTargetInputWidget.js
* Using surface overly rather than passing an overlay around
through constructors
Change-Id: Ifd16a1003ff44c48ee7b2c66928cf9cc858b2564
isolateAndUnwrap now unwraps to a level determined by a target type
i.e. the type you are going to convert to.
Also in this commit wrap/unwrap/rewrap have been refactored to use
getLengthDifference. unwrap now takes an inner/outer unwrap depth.
Change-Id: I3c6249de43232a9ef64f498a0aaf66b1c44973f2
Add a static.name property to ce nodes and make sure both ce
and dm nodes always use the static.name property in constructors
and registration calls.
The result of this is that any given node type should now only
appear once in the code as a string.
Bug: 45701
Change-Id: Ibf31de16ab28ad58209c1443cd74f93dda278998
Major changes:
demos/ve/index.php
* Renamed ve-demo-content to ve-demo-editor
ve.init.mw.ViewPageTarget, ve.init.sa.Target
* Added handlers for dialog events
ve.ui.*Dialog.js
* Added skeleton classes for dialogs
ve.init.Target.js
* Create abstract class methods for Target.
ve.init.sa.Target.js
* Create Standalone target view methods.
ve.init.mw.Target.js
* Added MW specific target view methods.
* Integration action buttons are now added to the edit
view in the toolbar.
ve.Surface.js
* Simplified constructor, now requiring a target which contains the container
* Other changes include some documentation and code cleanup.
Bug: 39597
Change-Id: Iff39266bdd3052f34bda254ca407030dbbc81f26
Objective:
Refactor UI widgets, improve usability and accessibility of menus, general cleanup and style improvements.
Extras:
Fixed documentation in a few other files to make descriptions of jQuery event arguments more consistent, classes inherit correctly, and made use of the @cfg functionality in jsduck.
Changes:
.docs/config.json
* Added window, HTMLDocument, HTMLElement, DocumentFragment and XMLHttpRequest to externals, so jsduck doesn't throw warnings when they are used
demos/ve/index.php, modules/ve/test/index.php, VisualEditor.php
* Moved widgets above tools (since tools use widgets)
demos/ve/index.php
* Refactored widget initialization to use options
* Renamed variables to match widget names
ve.init.mw.ViewPageTarget.css
* Adjusted text sizes to make widgets work normally
* Added margins for buttons in toolbar (since button widgets
don't have any)
* Removed styles for init buttons (button widgets now)
ve.init.mw.ViewPageTarget.js
* Switched to using button widgets (involved moving things around
a bit)
ve.ui.LinkInspector.js, ve.ui.MWLinkInspector.js
* Renamed static property "inputWidget" to
"linkTargetInputWidget" to better reflect the required base class
for the properties value
icons.ai, check.png, check.svg
* Added "check" icon, used in menu right now to show which item
is selected
ve.ui.Icons-raster.css, ve.ui.Icons-vector.css
* Added check icon
* Removed :before pseudo selectors from most of the icon classes (not need by button tool anymore, makes them more reusable now)
ve.ui.Tool.css
* Adjusted drop down tool styles so menu appears below, instead
of on top, of the label
* Adjusted paragraph font size to better match actual content
* Updated class names to still work with menu widget changes
(items are their own widgets now)
* Updated selectors as per changes in the structure of button tools
ve.ui.Widget.css
* Added styles for buttons and menu items
* Adjusted menu styles
ve.ui.*ButtonTool.js
* Added config options argument passthrough
ve.ui.ButtonTool.js
* Moved var statement to the top inside constructor
* Switched to using "a" tag to get cross-browser :active support
* Added icon to inside of button to make icon styles more reusable
* Removed disabled support (now provided by widget parent class)
ve.ui.FormatDropDownTool.js
* Updated options initialization to construct menu item objects
* Modified handling of items to account for changes in menu and
item classes
* Optimized onUpdateState method a bit, adding early exit to
inner loop
ve.ui.ButtonTool.js, ve.ui.DropdownTool.js, ve.ui.Context.js,
ve.ui.Frame, ve.ui.Tool.js, ve.ui.Widget.js
* Added chain ability to non-getter methods
ve.ui.DropdownTool.js
* Removed items argument to constructor
* Updated code as per changes in menu class
* Fixed inconsistent naming of event handler methods
* Removed item event handling (now handled by items directly)
* Made use of this.$$ to ensure tool works in other frames
ve.ui.Tool.js
* Made tools inherit from widget
* Moved trigger registry event handler to a method
ve.ui.Context.js
* Switched from using menu to contain toolbar to a simple wrapper
ve.ui.js
* Added get$$ method, a convenience function for binding jQuery
to a specific document context
ve.ui.*Widget.js
* Switched to using a config options object instead of individual arguments
* Added options
* Factored out flags and labels into their own classes
* Refactored value setting methods for inputs
ve.ui.MenuWidget.js, ve.ui.MenuItemWidget.js
* Broke items out into their own classes
* Redesigned API
* Updated code that uses these classes
* Added support for keyboard interaction
* Made items flash when selected (delaying the hiding of the menu for 200ms)
ve.ui.LinkTargetInputWidget.js, ve.ui.MWLinkTargetInputWidget
* Refactored annotation setting methods
Change-Id: I7769bd5a5b79f1ab36f258ef9f2be583ca503ce6
demos/ve/demo.css, demos/ve/index.php
* Style changes for utilities and dump output
* Initially disable the log range button, activate when there's a range to log
* Make range inputs read-only
* Rename some widget variables
* Add extra structure and classes to dump output
ve.ui.Widget.css
* Remove left/right margin for buttons
* Simplify opaque white color
* Modify selector for disabled buttons - see changes in ve.ui.Widget.js
* Added styles for text input widget's readonly and disabled states
ve.ui.Widget.js
* Added disabled state
ve.ui.ButtonWidget.js
* Moved click event handler to method
ve.ui.InputLabelWidget.js
* Moved click event handler to method
ve.ui.InputWidget.js
* Moved input change event handler to method
* Added readOnly state
ve.ui.LinkTargetInputWidget.js
* Corrected documentation
ve.ui.MenuWidget.js
* Blocked interaction while widget is disabled
ve.ui.MWLinkTargetInputWidget.js
* Corrected documentation
* Blocked interaction while widget is disabled
ve.ui.TextInputMenuWidget.js
* Blocked interaction while widget is disabled
Change-Id: I7ea89873b50a98d058d1dd1e309e3e8b7c8e7b2e
The Parsoid output will also be expected to be a full HTML document. For
backwards compatibility, we allow for the Parsoid output to be a
document fragment as well. We don't send a full document back yet, also
for b/c -- we'll change this later once Parsoid has been updated in
production.
ve.dm.Converter.js:
* Make getDataFromDom() accept a document rather than a node
** Split off the recursion (which does use nodes) into its own function
** For now we just convert the <body>. In the future, we'll want to do
things with the <head> as well
* Pass the document around so we can use it when creating elements
* Make getDomFromData() return a document rather than a <div>
ve.init.mw.Target.js:
* Store a document (this.doc) rather than a DOM node (this.dom)
* Pass around documents rather than DOM nodes
* Detect whether the Parsoid output is an HTML document or a fragment
using a hacky regex
* When submitting to Parsoid, submit the innerHTML of the <body>
ve.init.mw.ViewPageTarget.js:
* s/dom/doc/
* Store body.innerHTML in this.originalHtml
ve.Surface.js:
* s/dom/doc/
demos/ve/index.php:
* Don't wrap HTML in <div>
* Pass HTML document rather than DOM node to ve.Surface
ve.dm.Converter.test.js:
* Construct a document from the test HTML, rather than a <div>
ve.dm.example.js:
* Wrap the HTML in the converter test cases in <body> tags to prevent
misinterpretation (HTML fragments starting with comments, <meta>,
<link> and whitespace are problematic)
Change-Id: I82fdad0a099febc5e658486cbf8becfcdbc85a2d
* New! Button and InputLabel widgets
* Using new buttons in the demo
* Moved styles around to generalize input styles
Change-Id: Ic42e133f8fe0fffcb61374c09dd5668db82a4799
TODO: Use these buttons other places! (like ve.init)
Refactored the (previously unused) eg-iframe file to be a
template with 2 placeholders for script and styles.
The previous version was just the basic version to execute
javascript code, but that's not good enough since we need a
whole bunch of classes to be loaded.
A bash file processes the template into proper html, with the
help of the makeStaticLoader maintenance script we already had.
Updated demo.css, cleaned up redundant properties restyled
slightly to be more like the Vector skin and less "raw".
Fixed default $IP path in makeStaticLoader.php to work with simple mediawiki core installs having the extension in the
regular extensions directory, and prefixed __DIR__ so it
doesn't rely on the directory you call it from.
Change-Id: Ic789121dfeca08d9db69564d2ad2e52b3fa45de9
Objective: Simplify the registration and use of triggers
Changes:
* Renamed ve.Command to ve.Trigger
* Renamed command demo to trigger demo
* Removed language prefixing of triggers
* Generating trigger tooltips rather than hard-coding them in i18n
* Added documentation to clarify that only 'mac' and 'pc' are supported platforms, and how the default is chosen
* Simplified trigger registry's register command
* Updated trigger registrations
Change-Id: Ibab6ad5b5c86f24707f064967dc2119a81125392
ModelRegistry registers both annotations and nodes, and performs
matching on both at the same time. It also registers annotations with
the AnnotationFactory, and nodes with the NodeFactory.
Change-Id: I5e68e506a0e573cc0afe6304ccea058ffc20d1c8
Objective:
* Put command shortcuts in button title attributes. (Bug 42919)
* Provide a registry for platform specific command triggers and their
corresponding i18n messages. (Bug 44012)
* Enable loading of triggers after ve.Surface is created. (lazy load)
Changes:
VisualEditor.i18n.php
* Add default trigger i18n messags for mac and pc system platforms
VisusalEditor.php, demos/ve/index.php
* Add links to files
ve.init.mw.Platform.js
* Define getUserLanguage and getSystemPlatform methods.
ve.init.sa.Platform.js
* Define getUserLanguage and getSystemPlatform methods.
ve.init.Platform.js
* Define abstract methods: getUserLangauge, getSystemPlatform
ve.ui.BoldBUttonTool.js, ve.ui.IndentButtonTool.js, ve.ui.ItalicButtonTool.js,
ve.ui.LinkButtonTool.js, ve.ui.OutdentButtonTool.js, ve.ui.RedoButtonTool.js,
ve.ui.UndoButtonTool.js
* Add registration for command triggers.
ve.Surface.js
* Methodize loading of triggers.
* Bind register event to ve.triggerRegistry to allow lazy loading of triggers.
ve.ui.Tool.js
* Init pre-registered tooltip messages.
* Update tool titles when new triggers are loaded.
ve.CommandRegistry.js
* Remove command registration ( moved to buttons themselves )
ve.TriggerRegistry.js
* New class for registering triggers.
ve.init.mw.ViewPageTarget.js
* Changed instance of unindent command to outdent.
Change-Id: Id8580a3f81aac751db0b7482422a73912648dfed
Resolves a TODO related to the paste target div.
VisualEditor.php
* Added link to ve.Surface.css
ve.Surface.js
* Cleaned up initialization of .ve-surface element
* Removed float clearing div (see ve.Surface.css)
* Removed paste div (moved to ve.ce.Surface)
ve.Surface.css
* Added rule which adds an ":after" element to handle clearing floats
ve.ce.Surface.js
* Cleaned up initialization of DOM elements
* Added paste target div
* Replaced paste element selectors with direct references to this.$pasteTarget
ve.ce.Surface.css
* Changed paste div styles to use a namespaced class instead of a generic ID
demos/ve/index.php
* Added link to ve.Surface.css
Change-Id: Ib93d45ac82ae643fc8e659f5a063c02a8ddacdde
One of our demos literally used an <alienblock> tag to trigger alienBlock behavior. Since this is not registered in ve.js blockTypes array, I'm just switching it to a <div> for the demo.
Change-Id: I68bff80fcbdd794eeae94dff43f7ef82f972cdb5
Objectives:
* Make the link inspector easier to use
* Try to resolve a few bugs (bug 43841, bug 43063, bug 42986)
* Stop using jquery.multiSuggest (which didn't really understand annotations)
* Better divide MediaWiki specifics from generic implementations
Changes:
VisualEditor.php, modules/ve/test/index.php, demos/ve/index.php
* Updated links to files
ve.Registry
* Fixed mistake where registry was initialized as an array - this didn't cause any errors because you can add arbitrary properties to an array and use it like any other object
ve.Factory
* Removed duplicate initialization of registry property
* Added entries property, which is an array that's appended to for tracking the order of registrations
ve.CommandRegistry
* Added mwLink command which opens the mwLink inspector
ve.ui.TextInputWidget
* Added basic widget class for text inputs
ve.ui.TextInputMenuWidget
* Added widget that provides a menu of options for a text input widget
ve.ui.MWLinkTargetInputWidget
* Added MediaWiki specific link target widget
ve.ui.MenuWidget
* Converted ve.ui.Menu into a widget
* Moved the body of onSelect to onMouseUp
ve.ui.LinkTargetInputWidget
* Added link target widget which adds link annotation functionality to a normal text input
ve.ui.InputWidget
* Added generic input widget which emits reliable and instant change events and synchronizes a value property with the DOM value
ve.ui.Widget
* Added base widget class
* Widgets can be used in any frame
ve.ui.Tool
* Fixed line length issues
ve.ui.InspectorFactory
* Made use of new entries property for factories to select the most recently added inspector if more than one match a given annotation
ve.ui.Inspector
* Added auto-focus on the first visible input element on open
* Moved afterClose event to after re-focus on document on close
* Added documentation
ve.ui.Frame
* Adjusted documentation
* Added binding of $$ to the frame context so it can be passed around
* Added documentation
ve.ui.Context
* Added ve.ui.Widget.css to iframes
* Updated code as per moving of ve.ui.Menu to ve.ui.MenuWidget
* Removed unused positionBelowOverlay method
* Added CSS settings to set overlay left and width properties according to context size
* Added documentation
ve.ui.DropdownTool
* Updated code as per moving of ve.ui.Menu to ve.ui.MenuWidget
ve.ui.FormatDropdownTool
* Added documentation
ve.ui.MWLinkButtonTool
* Added MediaWiki specific version of ve.ui.LinkButtonTool, which opens the mwLink inspector
ve.ui.Widget.css
* Added styles for all widgets
ve.ui.Tool.css, ve.init.sa.css, ve.init.mw.ViewPageTarget.css, ve.init.mw.ViewPageTarget-apex.css
* Updated code as per moving of ve.ui.Menu to ve.ui.MenuWidget
ve.ui.Menu.css
* Deleted (merged into ve.ui.Widget.css)
ve.ui.Menu.css
* Deleted suggest styles (no longer used)
pending.gif, pending.psd
* Added diagonal stripe animation to indicate a pending request to the API
ve.ui.MWLinkInspector
* Added MediaWiki specific inspector which uses MediaWiki specific annotations and widgets
ve.ui.LinkInspector
* Removed mw global hint (not needed anymore)
* Switched from comparing targets to annotations (since the target text is ambiguous in some situations)
* Switched to using input widget, which is configured using a static property
* Removed use of jquery.multiSuggest
* Moved MediaWiki specifics to their own class (ve.ui.MWLinkInspector)
ve.init.mw.ViewPageTarget
* Added MediaWiki specific toolbar and command options
Change-Id: I859b5871a9d2f17d970c002067c8ff24f3513e9f
CE doesn't actually render meta nodes anymore now that we split them out
into the meta-linmod.
I took a stab at consolidating metaBlock and metaInline (into simply
'meta'), but we can't do that with the current node API unless we put a
lot of meta-specific hacks in the converter. So I'm leaving this for the
node API rewrite.
Change-Id: Ie83413df718eabcaeb504316a2db0d24a1be2226
