Ace API - editor

The main entry point into the Ace functionality. The Editor manages the EditSession (which manages Documents), as well as the VirtualRenderer, which draws everything to the screen. Event sessions dealing with the mouse and keyboard are bubbled up from Document to the Editor, which decides what to do with them.

- new Editor(VirtualRenderer renderer, EditSession session)

Creates a new Editor object. ...

Creates a new Editor object.

Arguments

renderer	VirtualRenderer	Required. Associated `VirtualRenderer` that draws everything
session	EditSession	Required. The `EditSession` to refer to

- Editor.on("onBlur", function())

Emitted once the editor has been blurred. ...

Emitted once the editor has been blurred.

- Editor.on("onChangeAnnotation", function())

Emitted when an annotation changes. ...

Emitted when an annotation changes.

- Editor.on("onChangeBackMarker", function())

Emitted when a back marker changes. ...

Emitted when a back marker changes.

- Editor.on("onChangeBreakpoint", function())

Emitted when a breakpoint changes. ...

Emitted when a breakpoint changes.

- Editor.on("onChangeFold", function())

Emitted when the code folds change. ...

Emitted when the code folds change.

- Editor.on("onChangeFrontMarker", function())

Emitted when a front marker changes. ...

Emitted when a front marker changes.

- Editor.on("onChangeMode", function())

Emitted when the mode changes. ...

Emitted when the mode changes.

- Editor.on("onChangeWrapLimit", function())

Emitted when the wrap limit changes. ...

Emitted when the wrap limit changes.

- Editor.on("onChangeWrapMode", function())

Emitted when the wrap mode changes. ...

Emitted when the wrap mode changes.

- Editor.on("onCommandKey", function(e, hashId, keyCode))

Emitted when the command-key is pressed. ...

Emitted when the command-key is pressed.

- Editor.on("onCursorChange", function())

Emitted when the cursor changes. ...

Emitted when the cursor changes.

- Editor.on("onDocumentChange", function(Object e))

Emitted whenever the document is changed. ...

Emitted whenever the document is changed.

Arguments

e	Object	Required. Contains a single property, `data`, which has the delta of changes

- Editor.on("onFocus", function())

Emitted once the editor comes into focus. ...

Emitted once the editor comes into focus.

- Editor.on("onScrollLeftChange", function())

Emitted when the scroll left changes. ...

Emitted when the scroll left changes.

- Editor.on("onScrollTopChange", function())

Emitted when the scroll top changes. ...

Emitted when the scroll top changes.

- Editor.on("onSelectionChange", function(Object e))

Emitted when a selection has changed. ...

Emitted when a selection has changed.

Arguments

e	Object	Required. Contains a single property, `data`, which has the delta of changes

- Editor.on("onTextInput", function(String text, Boolean pasted))

Emitted when text is entered. ...

Emitted when text is entered.

Arguments

text	String	Required. The text entered
pasted	Boolean	Required. Identifies whether the text was pasted (`true`) or not

- Editor.on("onTokenizerUpdate", function(Object e))

Emitted when the a tokenizer is updated. ...

Emitted when the a tokenizer is updated.

Arguments

e	Object	Required. Contains a single property, `data`, which indicates the changed rows

- Editor.$getSelectedRows()
- - Object

Returns an object indicating the currently selected rows. The object looks like this: ...

Returns an object indicating the currently selected rows. The object looks like this:

{ first: range.start.row, last: range.end.row }

- Editor.$getVisibleRowCount()
- - Number

Returns the number of currently visibile rows. ...

Returns the number of currently visibile rows.

- Editor.$moveLines(Function mover)

Executes a specific function, which can be anything that manipulates selected lines, such as copying them, duplicati...

Executes a specific function, which can be anything that manipulates selected lines, such as copying them, duplicating them, or shifting them.

Arguments

mover	Function	Required. A method to call on each selected row

- Editor.addSelectionMarker(Range orientedRange)
- - Range

Adds the selection and cursor. ...

Adds the selection and cursor.

Arguments

orientedRange	Range	Required. A range containing a cursor

- Editor.blockOutdent()
- Related to EditSession.outdentRows

Outdents the current line. ...

Outdents the current line.

- Editor.blur()

Blurs the current textInput. ...

Blurs the current textInput.

- Editor.centerSelection()

Attempts to center the current selection on the screen. ...

Attempts to center the current selection on the screen.

- Editor.clearSelection()
- Related to Selection.clearSelection

Empties the selection (by de-selecting it). This function also emits the 'changeSelection' event. ...

Empties the selection (by de-selecting it). This function also emits the 'changeSelection' event.

- Editor.copyLinesDown()
- - Number
- Related to EditSession.duplicateLines

Copies all the selected lines down one row. ...

Copies all the selected lines down one row.

Returns

Number	On success, returns the number of new rows added; in other words, `lastRow - firstRow + 1`.

- Editor.copyLinesUp()
- - Number
- Related to EditSession.duplicateLines

Copies all the selected lines up one row. ...

Copies all the selected lines up one row.

Returns

Number	On success, returns 0.

- Editor.destroy()

Cleans up the entire editor. ...

Cleans up the entire editor.

- Editor.exitMultiSelectMode()

Removes all the selections except the last added one. ...

Removes all the selections except the last added one.

- Editor.find(String needle, Object options)
- Related to Search.find

Attempts to find needle within the document. For more information on options, see Search. ...

Attempts to find needle within the document. For more information on options, see Search.

Arguments

needle	String	Required. The text to search for
options	Object	Required. An object defining various search properties

- Editor.findAll(String needle, Object dir, Boolean additive)
- - Number

Finds and selects all the occurences of needle. ...

Finds and selects all the occurences of needle.

Arguments

needle	String	Required. The text to find
options	Object	Required. Any of the additional search options
additive	Boolean	Required. TODO

Returns

Number	The number of found ranges.

- Editor.findNext(options)
- Related to Editor.find

Performs another search for needle in the document. For more information on options, see Search. ...

Performs another search for needle in the document. For more information on options, see Search.

- Editor.findPrevious(options)
- Related to Editor.find

Performs a search for needle backwards. For more information on options, see Search. ...

Performs a search for needle backwards. For more information on options, see Search.

- Editor.focus()

Brings the current textInput into focus. ...

Brings the current textInput into focus.

- Editor.forEachSelection(String cmd, String args)

Executes a command for each selection range. ...

Executes a command for each selection range.

Arguments

cmd	String	Required. The command to execute
args	String	Required. Any arguments for the command

- Editor.getBehavioursEnabled()
- - Boolean

Returns true if the behaviors are currently enabled. "Behaviors" in this case is the auto-pairing of special characters, like quotation marks, parenthesis, or brackets. ...

Returns true if the behaviors are currently enabled. "Behaviors" in this case is the auto-pairing of special characters, like quotation marks, parenthesis, or brackets.

- Editor.getCopyText()
- - String

Returns the string of text currently highlighted. ...

Returns the string of text currently highlighted.

- Editor.getCursorPosition()
- - Object
- Related to Selection.getCursor

Gets the current position of the cursor. ...

Gets the current position of the cursor.

Returns

Object	This returns an object that looks something like this: `{ row: currRow, column: currCol }`

- Editor.getCursorPositionScreen()
- - Number
- Related to EditSession.documentToScreenPosition

Returns the screen position of the cursor. ...

Returns the screen position of the cursor.

- Editor.getDragDelay()
- - Number

Returns the current mouse drag delay. ...

Returns the current mouse drag delay.

- Editor.getFirstVisibleRow()
- - Number
- Related to VirtualRenderer.getFirstVisibleRow

Returns the index of the first visible row. ...

Returns the index of the first visible row.

- Editor.getHighlightActiveLine()
- - Boolean

Returns true if current lines are always highlighted. ...

Returns true if current lines are always highlighted.

- Editor.getHighlightSelectedWord()
- - Boolean

Returns true if currently highlighted words are to be highlighted. ...

Returns true if currently highlighted words are to be highlighted.

- Editor.getKeyboardHandler()
- - String
- Related to KeyBinding

Returns the keyboard handler. ...

Returns the keyboard handler.

- Editor.getLastSearchOptions()
- - Object
- Related to Search.getOptions

Returns an object containing all the search options. For more information on options, see Search. ...

Returns an object containing all the search options. For more information on options, see Search.

- Editor.getLastVisibleRow()
- - Number
- Related to VirtualRenderer.getLastVisibleRow

Returns the index of the last visible row. ...

Returns the index of the last visible row.

- Editor.getOverwrite()
- - Boolean
- Related to EditSession.getOverwrite

Returns true if overwrites are enabled; false otherwise. ...

Returns true if overwrites are enabled; false otherwise.

- Editor.getPrintMarginColumn()
- - Number

Returns the column number of where the print margin is. ...

Returns the column number of where the print margin is.

- Editor.getReadOnly()
- - Boolean

Returns true if the editor is set to read-only mode. ...

Returns true if the editor is set to read-only mode.

- Editor.getScrollSpeed()
- - Number

Returns the value indicating how fast the mouse scroll speed is. ...

Returns the value indicating how fast the mouse scroll speed is.

- Editor.getSelection()
- - String

Returns the currently highlighted selection. ...

Returns the currently highlighted selection.

- Editor.getSelectionRange()
- - Range
- Related to Selection.getRange

Returns the Range for the selected text. ...

Returns the Range for the selected text.

- Editor.getSelectionStyle()
- - String

Returns the current selection style. ...

Returns the current selection style.

- Editor.getSession()
- - EditSession

Returns the current session being used. ...

Returns the current session being used.

- Editor.getShowFoldWidgets()
- - Boolean

Returns true if the fold widgets are shown. ...

Returns true if the fold widgets are shown.

- Editor.getShowInvisibles()
- - Boolean

Returns true if invisible characters are being shown. ...

Returns true if invisible characters are being shown.

- Editor.getShowPrintMargin()
- - Boolean

Returns true if the print margin is being shown. ...

Returns true if the print margin is being shown.

- Editor.getTheme()
- - String
- Related to VirtualRenderer.getTheme

Returns the path of the current theme. ...

Returns the path of the current theme.

- Editor.gotoLine(Number lineNumber, Number column)

Moves the cursor to the specified line number, and also into the indiciated column. ...

Moves the cursor to the specified line number, and also into the indiciated column.

Arguments

lineNumber	Number	Required. The line number to go to
column	Number	Required. A column number to go to

- Editor.gotoPageDown()

Shifts the document to wherever "page down" is, as well as moving the cursor position. ...

Shifts the document to wherever "page down" is, as well as moving the cursor position.

- Editor.gotoPageUp()

Shifts the document to wherever "page up" is, as well as moving the cursor position. ...

Shifts the document to wherever "page up" is, as well as moving the cursor position.

- Editor.indent()
- Related to EditSession.indentRows

Indents the current line. ...

Indents the current line.

- Editor.insert(String text)

Inserts text into wherever the cursor is pointing. ...

Inserts text into wherever the cursor is pointing.

Arguments

text	String	Required. The new text to add

- Editor.isFocused()
- - Boolean

Returns true if the current textInput is in focus. ...

Returns true if the current textInput is in focus.

- Editor.isRowFullyVisible(Number row)
- - Boolean

Indicates if the entire row is currently visible on the screen. ...

Indicates if the entire row is currently visible on the screen.

Arguments

row	Number	Required. The row to check

- Editor.isRowVisible(Number row)
- - Boolean

Indicates if the row is currently visible on the screen. ...

Indicates if the row is currently visible on the screen.

Arguments

row	Number	Required. The row to check

- Editor.jumpToMatching()

Moves the cursor's row and column to the next matching bracket. ...

Moves the cursor's row and column to the next matching bracket.

- Editor.moveCursorTo(Number row, Number column)
- Related to Selection.moveCursorTo

Moves the cursor to the specified row and column. Note that this does not de-select the current selection. ...

Moves the cursor to the specified row and column. Note that this does not de-select the current selection.

Arguments

row	Number	Required. The new row number
column	Number	Required. The new column number

- Editor.moveCursorToPosition(Object pos)
- Related to Selection.moveCursorToPosition

Moves the cursor to the position indicated by pos.row and pos.column. ...

Moves the cursor to the position indicated by pos.row and pos.column.

Arguments

pos	Object	Required. An object with two properties, row and column

- Editor.moveLinesDown()
- - Number
- Related to EditSession.moveLinesDown

Shifts all the selected lines down one row. ...

Shifts all the selected lines down one row.

Returns

Number	On success, it returns -1.

- Editor.moveLinesUp()
- - Number
- Related to EditSession.moveLinesUp

Shifts all the selected lines up one row. ...

Shifts all the selected lines up one row.

Returns

Number	On success, it returns -1.

- Editor.moveText(Range fromRange, Object toPosition)
- - Range
- Related to EditSession.moveText

Moves a range of text from the given range to the given position. toPosition is an object that looks like this: ...

Moves a range of text from the given range to the given position. toPosition is an object that looks like this:

{ row: newRowLocation, column: newColumnLocation }

Arguments

fromRange	Range	Required. The range of text you want moved within the document
toPosition	Object	Required. The location (row and column) where you want to move the text to

Returns

Range	The new range where the text was moved to.

- Editor.navigateDown(Number times)

Moves the cursor down in the document the specified number of times. Note that this does de-select the current selec...

Moves the cursor down in the document the specified number of times. Note that this does de-select the current selection.

Arguments

times	Number	Required. The number of times to change navigation

- Editor.navigateFileEnd()

Moves the cursor to the end of the current file. Note that this does de-select the current selection. ...

Moves the cursor to the end of the current file. Note that this does de-select the current selection.

- Editor.navigateFileStart()

Moves the cursor to the start of the current file. Note that this does de-select the current selection. ...

Moves the cursor to the start of the current file. Note that this does de-select the current selection.

- Editor.navigateLeft(Number times)

Moves the cursor left in the document the specified number of times. Note that this does de-select the current selec...

Moves the cursor left in the document the specified number of times. Note that this does de-select the current selection.

Arguments

times	Number	Required. The number of times to change navigation

- Editor.navigateLineEnd()

Moves the cursor to the end of the current line. Note that this does de-select the current selection. ...

Moves the cursor to the end of the current line. Note that this does de-select the current selection.

- Editor.navigateLineStart()

Moves the cursor to the start of the current line. Note that this does de-select the current selection. ...

Moves the cursor to the start of the current line. Note that this does de-select the current selection.

- Editor.navigateRight(Number times)

Moves the cursor right in the document the specified number of times. Note that this does de-select the current sele...

Moves the cursor right in the document the specified number of times. Note that this does de-select the current selection.

Arguments

times	Number	Required. The number of times to change navigation

- Editor.navigateTo(Number row, Number column)
- Related to Editor.moveCursorTo

Moves the cursor to the specified row and column. Note that this does de-select the current selection. ...

Moves the cursor to the specified row and column. Note that this does de-select the current selection.

Arguments

row	Number	Required. The new row number
column	Number	Required. The new column number

- Editor.navigateUp(Number times)

Moves the cursor up in the document the specified number of times. Note that this does de-select the current selection. ...

Moves the cursor up in the document the specified number of times. Note that this does de-select the current selection.

Arguments

times	Number	Required. The number of times to change navigation

- Editor.navigateWordLeft()

Moves the cursor to the word immediately to the left of the current position. Note that this does de-select the curr...

Moves the cursor to the word immediately to the left of the current position. Note that this does de-select the current selection.

- Editor.navigateWordRight()

Moves the cursor to the word immediately to the right of the current position. Note that this does de-select the cur...

Moves the cursor to the word immediately to the right of the current position. Note that this does de-select the current selection.

- Editor.removeSelectionMarker(Range range)

Removes the selection marker. ...

Removes the selection marker.

Arguments

range	Range	Required. The selection range added with `addSelectionMarker()`.

- Editor.selectMore(Number dir, Boolean skip)

Finds the next occurence of text in an active selection and adds it to the selections. ...

Finds the next occurence of text in an active selection and adds it to the selections.

Arguments

dir	Number	Required. The direction of lines to select: -1 for up, 1 for down
skip	Boolean	Required. If `true`, removes the active selection range

- Editor.selectMoreLines(Number dir, Boolean skip)

Adds a cursor above or below the active cursor. ...

Adds a cursor above or below the active cursor.

Arguments

dir	Number	Required. The direction of lines to select: -1 for up, 1 for down
skip	Boolean	Required. If `true`, removes the active selection range

- Editor.transposeSelections(Number dir)

Transposes the selected ranges. ...

Transposes the selected ranges.

Arguments

dir	Number	Required. The direction to rotate selections

- Editor.onCut()

Emitted whenever a text "cut" happens. ...

Emitted whenever a text "cut" happens.

- Editor.redo()
- Related to UndoManager.redo

Perform a redo operation on the document, reimplementing the last change. ...

Perform a redo operation on the document, reimplementing the last change.

- Editor.remove(String dir)

Removes words of text from the editor. A "word" is defined as a string of characters bookended by whitespace. ...

Removes words of text from the editor. A "word" is defined as a string of characters bookended by whitespace.

Arguments

dir	String	Required. The direction of the deletion to occur, either "left" or "right"

- Editor.removeLines()
- Related to EditSession.remove

Removes all the lines in the current selection ...

Removes all the lines in the current selection

- Editor.removeToLineEnd()

Removes all the words to the right of the current selection, until the end of the line. ...

Removes all the words to the right of the current selection, until the end of the line.

- Editor.removeToLineStart()

Removes all the words to the left of the current selection, until the start of the line. ...

Removes all the words to the left of the current selection, until the start of the line.

- Editor.removeWordLeft()

Removes the word directly to the left of the current selection. ...

Removes the word directly to the left of the current selection.

- Editor.removeWordRight()

Removes the word directly to the right of the current selection. ...

Removes the word directly to the right of the current selection.

- Editor.replace(String replacement, Object options)

Replaces the first occurance of options.needle with the value in replacement. ...

Replaces the first occurance of options.needle with the value in replacement.

Arguments

replacement	String	Required. The text to replace with
options	Object	Required. The `Search` options to use

- Editor.replaceAll(String replacement, Object options)

Replaces all occurances of options.needle with the value in replacement. ...

Replaces all occurances of options.needle with the value in replacement.

Arguments

replacement	String	Required. The text to replace with
options	Object	Required. The `Search` options to use

- Editor.resize()
- Related to VirtualRenderer.onResize

Triggers a resize of the editor. ...

Triggers a resize of the editor.

- Editor.scrollPageDown()

Scrolls the document to wherever "page down" is, without changing the cursor position. ...

Scrolls the document to wherever "page down" is, without changing the cursor position.

- Editor.scrollPageUp()

Scrolls the document to wherever "page up" is, without changing the cursor position. ...

Scrolls the document to wherever "page up" is, without changing the cursor position.

- Editor.scrollToLine(Number line, Boolean center)
- Related to VirtualRenderer.scrollToLine

TODO scrollsa to line, if center == true, puts line in middle of screen or attempts to) ...

TODO scrollsa to line, if center == true, puts line in middle of screen or attempts to)

Arguments

line	Number	Required. The line to scroll to
center	Boolean	Required. If `true`

- Editor.scrollToRow(Number row)
- Related to VirtualRenderer.scrollToRow

Moves the editor to the specified row. ...

Moves the editor to the specified row.

Arguments

row	Number	Required. The row to move to

- Editor.selectAll()
- Related to Selection.selectAll

Selects all the text in editor. ...

Selects all the text in editor.

- Editor.selectPageDown()

Selects the text from the current position of the document until where a "page down" finishes. ...

Selects the text from the current position of the document until where a "page down" finishes.

- Editor.selectPageUp()

Selects the text from the current position of the document until where a "page up" finishes. ...

Selects the text from the current position of the document until where a "page up" finishes.

- Editor.setBehavioursEnabled()

Specifies whether to use behaviors or not. ["Behaviors" in this case is the auto-pairing of special characters, like...

"Behaviors" in this case is the auto-pairing of special characters, like quotation marks, parenthesis, or brackets.

Arguments

enabled	Boolean	Required. Enables or disables behaviors

- Editor.setDragDelay(Number dragDelay)

Sets the delay (in milliseconds) of the mouse drag. ...

Sets the delay (in milliseconds) of the mouse drag.

Arguments

dragDelay	Number	Required. A value indicating the new delay

- Editor.setFontSize(Number size)

Set a new font size (in pixels) for the editor text. ...

Set a new font size (in pixels) for the editor text.

Arguments

size	Number	Required. A font size

- Editor.setHighlightActiveLine(Boolean shouldHighlight)

Determines whether or not the current line should be highlighted. ...

Determines whether or not the current line should be highlighted.

Arguments

shouldHighlight	Boolean	Required. Set to `true` to highlight the current line

- Editor.setHighlightSelectedWord(Boolean shouldHighlight)

Determines if the currently selected word should be highlighted. ...

Determines if the currently selected word should be highlighted.

Arguments

shouldHighlight	Boolean	Required. Set to `true` to highlight the currently selected word

- Editor.setKeyboardHandler(keyboardHandler)

Sets a new keyboard handler. ...

Sets a new keyboard handler.

- Editor.setOverwrite(Boolean overwrite)
- Related to EditSession.setOverwrite

Pass in true to enable overwrites in your session, or false to disable. If overwrites is enabled, any text you e...

Pass in true to enable overwrites in your session, or false to disable. If overwrites is enabled, any text you enter will type over any text after it. If the value of overwrite changes, this function also emites the changeOverwrite event.

Arguments

overwrite	Boolean	Required. Defines wheter or not to set overwrites

- Editor.setPrintMarginColumn(Number showPrintMargin)

Sets the column defining where the print margin should be. ...

Sets the column defining where the print margin should be.

Arguments

showPrintMargin	Number	Required. Specifies the new print margin

- Editor.setReadOnly(Boolean readOnly)

If readOnly is true, then the editor is set to read-only mode, and none of the content can change. ...

If readOnly is true, then the editor is set to read-only mode, and none of the content can change.

Arguments

readOnly	Boolean	Required. Specifies whether the editor can be modified or not

- Editor.setScrollSpeed(Number speed)

Sets how fast the mouse scrolling should do. ...

Sets how fast the mouse scrolling should do.

Arguments

speed	Number	Required. A value indicating the new speed

- Editor.setSelectionStyle(String style)

Indicates how selections should occur. By default, selections are set to "line". This function also emits the `'chan...

Indicates how selections should occur. By default, selections are set to "line". This function also emits the 'changeSelectionStyle' event.

Arguments

style	String	Required. The new selection style

- Editor.setSession(EditSession session)

Sets a new editsession to use. This method also emits the 'changeSession' event. ...

Sets a new editsession to use. This method also emits the 'changeSession' event.

Arguments

session	EditSession	Required. The new session to use

- Editor.setShowFoldWidgets(Boolean show)

Indicates whether the fold widgets are shown or not. ...

Indicates whether the fold widgets are shown or not.

Arguments

show	Boolean	Required. Specifies whether the fold widgets are shown

- Editor.setShowInvisibles(Boolean showInvisibles)

If showInvisibiles is set to true, invisible characters—like spaces or new lines—are show in the editor. ...

If showInvisibiles is set to true, invisible characters—like spaces or new lines—are show in the editor.

Arguments

showInvisibles	Boolean	Required. Specifies whether or not to show invisible characters

- Editor.setShowPrintMargin(Boolean showPrintMargin)

If showPrintMargin is set to true, the print margin is shown in the editor. ...

If showPrintMargin is set to true, the print margin is shown in the editor.

Arguments

showPrintMargin	Boolean	Required. Specifies whether or not to show the print margin

- Editor.setStyle(style)
- Related to VirtualRenderer.setStyle

Adds a new class, style, to the editor. ...

Adds a new class, style, to the editor.

- Editor.setTheme(theme)

Sets a new theme for the editor. theme should exist, and be a directory path, like ace/theme/textmate. ...

Sets a new theme for the editor. theme should exist, and be a directory path, like ace/theme/textmate.

- Editor.splitLine()

Splits the line at the current selection (by inserting an '\n'). ...

Splits the line at the current selection (by inserting an '\n').

- Editor.toggleCommentLines()

Given the currently selected range, this function either comments all lines or uncomments all lines (depending on wh...

Given the currently selected range, this function either comments all lines or uncomments all lines (depending on whether it's commented or not).

- Editor.toggleOverwrite()
- Related to EditSession.toggleOverwrite

Sets the value of overwrite to the opposite of whatever it currently is. ...

Sets the value of overwrite to the opposite of whatever it currently is.

- Editor.toLowerCase()

Converts the current selection entirely into lowercase. ...

Converts the current selection entirely into lowercase.

- Editor.toUpperCase()

Converts the current selection entirely into uppercase. ...

Converts the current selection entirely into uppercase.

- Editor.transposeLetters()

Transposes current line. ...

Transposes current line.

- Editor.undo()
- Related to UndoManager.undo

Perform an undo operation on the document, reverting the last change. Returns the range of the undo. ...

Perform an undo operation on the document, reverting the last change. Returns the range of the undo.

- Editor.unsetStyle(style)
- Related to VirtualRenderer.unsetStyle

Removes the class style from the editor. ...

Removes the class style from the editor.

Ace Reference

Editor[edit]

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