java.lang.Object
- jline.console.ConsoleReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable
```
public class ConsoleReader
extends java.lang.Object
implements java.io.Closeable
```
A reader for console applications. It supports custom tab-completion, saveable command history, and command line editing. On some platforms, platform-specific commands will need to be issued before the reader will function properly. See Terminal.init() for convenience methods for issuing platform-specific setup commands.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

private static class ConsoleReader.State
Possible states in which the current readline operation may be in.

Field Summary

Fields
Modifier and Type	Field	Description
`private java.lang.String`	`appName`
`private int`	`autoprintThreshold`	The number of tab-completion candidates above which a warning will be prompted before showing all the candidates.
`static char`	`BACKSPACE`
`private boolean`	`bellEnabled`
`private CursorBuffer`	`buf`
`private char`	`charSearchChar`	Last character searched for with a vi character search
`private char`	`charSearchFirstInvokeChar`
`private char`	`charSearchLastInvokeChar`
`private java.lang.String`	`commentBegin`
`private java.util.List<Completer>`	`completers`
`private CompletionHandler`	`completionHandler`
`private ConsoleKeys`	`consoleKeys`
`private boolean`	`copyPasteDetection`	Set to true if the reader should attempt to detect copy-n-paste.
`private boolean`	`cursorOk`
`static java.lang.String`	`DEFAULT_INPUT_RC`
`private java.lang.Character`	`echoCharacter`
`private java.lang.String`	`encoding`
`private static int`	`ESCAPE`
`private long`	`escapeTimeout`
`private boolean`	`expandEvents`
`private boolean`	`handleLitteralNext`
`private boolean`	`handleUserInterrupt`
`private History`	`history`
`private boolean`	`historyEnabled`
`private NonBlockingInputStream`	`in`
`static java.lang.String`	`INPUT_RC`
`private java.net.URL`	`inputrcUrl`
`static java.lang.String`	`JLINE_COMPLETION_THRESHOLD`
`static java.lang.String`	`JLINE_ESC_TIMEOUT`
`static java.lang.String`	`JLINE_EXPAND_EVENTS`
`static java.lang.String`	`JLINE_INPUTRC`
`static java.lang.String`	`JLINE_NOBELL`
`static char`	`KEYBOARD_BELL`
`private KillRing`	`killRing`
`private static java.lang.String`	`LINE_SEPARATOR`
`private java.lang.String`	`macro`
`private java.lang.Character`	`mask`
`private java.lang.Thread`	`maskThread`
`static char`	`NULL_MASK`
`private java.lang.StringBuilder`	`opBuffer`
`private CursorBuffer`	`originalBuffer`
`private java.io.Writer`	`out`
`private boolean`	`paginationEnabled`
`private int`	`parenBlinkTimeout`
`private java.lang.String`	`previousSearchTerm`
`private java.lang.String`	`prompt`
`private int`	`promptLen`
`private java.util.Stack<java.lang.Character>`	`pushBackChar`
`private boolean`	`quotedInsert`
`private static int`	`READ_EXPIRED`
`private java.io.Reader`	`reader`
`private boolean`	`recording`
`static char`	`RESET_LINE`
`private static java.util.ResourceBundle`	`resources`
`private int`	`searchIndex`
`private java.lang.StringBuffer`	`searchTerm`
`private boolean`	`skipLF`
`private ConsoleReader.State`	`state`
`static int`	`TAB_WIDTH`
`private Terminal2`	`terminal`
`private java.lang.String`	`yankBuffer`	The vi yank buffer

Constructor Summary

Constructors
Constructor	Description
`ConsoleReader()`
`ConsoleReader(java.io.InputStream in, java.io.OutputStream out)`
`ConsoleReader(java.io.InputStream in, java.io.OutputStream out, Terminal term)`
`ConsoleReader(java.lang.String appName, java.io.InputStream in, java.io.OutputStream out, Terminal term)`
`ConsoleReader(java.lang.String appName, java.io.InputStream in, java.io.OutputStream out, Terminal term, java.lang.String encoding)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`private void`	`abort()`
`java.lang.String`	`accept()`	The equivalent of hitting <RET>.
`boolean`	`addCompleter(Completer completer)`	Add the specified `Completer` to the list of handlers for tab-completion.
`void`	`addTriggeredAction(char c, java.awt.event.ActionListener listener)`	Adding a triggered Action allows to give another curse of action if a character passed the pre-processing.
`private void`	`afterReadLine()`
`protected void`	`back(int num)`	Move the visual cursor backward without modifying the buffer cursor.
`boolean`	`backspace()`	Issue a backspace.
`private int`	`backspace(int num)`	Issue num backspaces.
`private int`	`backspaceAll()`
`void`	`beep()`	Issue an audible keyboard bell.
`private void`	`beforeReadLine(java.lang.String prompt, java.lang.Character mask)`
`private boolean`	`capitalizeWord()`
`private void`	`clearAhead(int num, int pos)`	Clear ahead the specified number of characters without moving the cursor.
`private int`	`clearEcho(int c)`	Clear the echoed characters for the specified character code.
`boolean`	`clearScreen()`	Clear the screen by issuing the ANSI "clear screen" code.
`void`	`close()`	Shuts the console reader down.
`protected boolean`	`complete()`	Use the completers to modify the buffer with the appropriate completions.
`boolean`	`delete()`	Issue a delete.
`private boolean`	`deleteCurrentCharacter()`	Delete the character at the current position and redraw the remainder of the buffer.
`private boolean`	`deleteNextWord()`
`private boolean`	`deletePreviousWord()`
`private boolean`	`downCaseWord()`
`private void`	`drawBuffer()`	Redraw the rest of the buffer from the cursor onwards.
`private void`	`drawBuffer(int clear)`	Redraw the rest of the buffer from the cursor onwards.
`void`	`drawLine()`	Output put the prompt + the current buffer
`protected java.lang.String`	`expandEvents(java.lang.String str)`	Expand event designator such as !!, !#, !3, etc...
`protected void`	`finalize()`	Shuts down the ConsoleReader if the JVM attempts to clean it up.
`(package private) java.lang.String`	`finishBuffer()`	Clear the buffer and add its contents to the history.
`void`	`flush()`	Flush the console output stream.
`private int`	`fmtPrint(java.lang.CharSequence buff, int cursorPos)`	Output the specified characters to the output stream without manipulating the current buffer.
`private int`	`fmtPrint(java.lang.CharSequence buff, int start, int end)`
`private int`	`fmtPrint(java.lang.CharSequence buff, int start, int end, int cursorPos)`
`int`	`getAutoprintThreshold()`
`boolean`	`getBellEnabled()`	Get whether the console bell is enabled
`private static int`	`getBracketType(char ch)`	Given a character determines what type of bracket it is (paren, square, curly, or none).
`java.lang.String`	`getCommentBegin()`
`java.util.Collection<Completer>`	`getCompleters()`	Returns an unmodifiable list of all the completers.
`CompletionHandler`	`getCompletionHandler()`
`CursorBuffer`	`getCursorBuffer()`
`(package private) int`	`getCursorPosition()`
`java.lang.Character`	`getEchoCharacter()`	Returns the echo character.
`boolean`	`getExpandEvents()`
`boolean`	`getHandleLitteralNext()`	Get wether literal next are handled by JLine.
`boolean`	`getHandleUserInterrupt()`	Get whether user interrupt handling is enabled
`History`	`getHistory()`
`java.io.InputStream`	`getInput()`
`static java.net.URL`	`getInputRc()`	Retrieve the URL for the inputrc configuration file in effect.
`java.lang.String`	`getKeyMap()`	Returns the name of the current key mapping.
`KeyMap`	`getKeys()`
`java.lang.String`	`getLastBinding()`
`java.io.Writer`	`getOutput()`
`java.lang.String`	`getPrompt()`
`Terminal`	`getTerminal()`
`private void`	`insertClose(java.lang.String s)`
`private java.lang.String`	`insertComment(boolean isViMode)`
`boolean`	`isCopyPasteDetectionEnabled()`
`private static boolean`	`isDelimiter(char c)`	Checks to see if the specified character is a delimiter.
`boolean`	`isHistoryEnabled()`	Whether or not to add new commands to the history buffer.
`private boolean`	`isInViMoveOperationState()`
`boolean`	`isKeyMap(java.lang.String name)`
`boolean`	`isPaginationEnabled()`	Whether to use pagination when the number of rows of candidates exceeds the height of the terminal.
`private static boolean`	`isWhitespace(char c)`	Checks to see if a character is a whitespace character.
`boolean`	`killLine()`	Kill the buffer ahead of the current cursor position.
`private static java.lang.String`	`lastLine(java.lang.String str)`	Returns the text after the last '\n'.
`int`	`moveCursor(int num)`	Move the cursor where characters.
`private void`	`moveCursorFromTo(int i0, int i1)`
`private boolean`	`moveHistory(boolean next)`	Move up or down the history tree.
`private boolean`	`moveHistory(boolean next, int count)`	Used in "vi" mode for argumented history move, to move a specific number of history entries forward or back.
`private void`	`moveInternal(int where)`	Move the cursor where characters, without checking the current buffer.
`protected boolean`	`moveToEnd()`
`(package private) int`	`nextTabStop(int pos)`
`private boolean`	`nextWord()`
`boolean`	`paste()`	Paste the contents of the clipboard into the console buffer
`private boolean`	`previousWord()`
`void`	`print(java.lang.CharSequence s)`	Output the specified string to the output stream (but not the buffer).
`void`	`printColumns(java.util.Collection<? extends java.lang.CharSequence> items)`	Output the specified `Collection` in proper columns.
`protected void`	`printCompletionCandidates()`
`void`	`printForwardSearchStatus(java.lang.String searchTerm, java.lang.String match)`
`void`	`println()`	Output a platform-dependant newline.
`void`	`println(java.lang.CharSequence s)`
`void`	`printSearchStatus(java.lang.String searchTerm, java.lang.String match)`
`private void`	`printSearchStatus(java.lang.String searchTerm, java.lang.String match, java.lang.String searchLabel)`
`void`	`putString(java.lang.CharSequence str)`	Write out the specified string to the buffer and the output stream.
`private void`	`rawPrint(char c, int num)`
`(package private) void`	`rawPrint(int c)`	Raw output printing
`(package private) void`	`rawPrint(java.lang.String str)`
`private void`	`rawPrintln(java.lang.String s)`
`java.lang.Object`	`readBinding(KeyMap keys)`	Read from the input stream and decode an operation from the key map.
`int`	`readCharacter()`	Read a character from the console.
`int`	`readCharacter(boolean checkForAltKeyCombo)`	Read a character from the console.
`int`	`readCharacter(boolean checkForAltKeyCombo, char... allowed)`
`int`	`readCharacter(char... allowed)`
`java.lang.String`	`readLine()`	Read the next line and return the contents of the buffer.
`java.lang.String`	`readLine(java.lang.Character mask)`	Read the next line with the specified character mask.
`java.lang.String`	`readLine(java.lang.String prompt)`
`java.lang.String`	`readLine(java.lang.String prompt, java.lang.Character mask)`	Read a line from the in `InputStream`, and return the line (without any trailing newlines).
`java.lang.String`	`readLine(java.lang.String prompt, java.lang.Character mask, java.lang.String buffer)`	Read a line from the in `InputStream`, and return the line (without any trailing newlines).
`private java.lang.String`	`readLineSimple()`	Read a line for unsupported terminals.
`void`	`redrawLine()`	Clear the line and redraw it.
`boolean`	`removeCompleter(Completer completer)`	Remove the specified `Completer` from the list of handlers for tab-completion.
`protected boolean`	`resetLine()`	Erase the current line.
`void`	`resetPromptLine(java.lang.String prompt, java.lang.String buffer, int cursorDest)`	Erases the current line with the existing prompt, then redraws the line with the provided prompt and buffer
`void`	`restoreLine(java.lang.String originalPrompt, int cursorDest)`
`int`	`searchBackwards(java.lang.String searchTerm)`	Search backwards in history from the current position.
`int`	`searchBackwards(java.lang.String searchTerm, int startIndex)`	Search backward in history from a given position.
`int`	`searchBackwards(java.lang.String searchTerm, int startIndex, boolean startsWith)`
`int`	`searchForwards(java.lang.String searchTerm)`	Search forwards in history from the current position.
`int`	`searchForwards(java.lang.String searchTerm, int startIndex)`	Search forward in history from a given position.
`int`	`searchForwards(java.lang.String searchTerm, int startIndex, boolean startsWith)`
`void`	`setAutoprintThreshold(int threshold)`
`void`	`setBellEnabled(boolean enabled)`	Set whether the console bell is enabled.
`private void`	`setBuffer(java.lang.CharSequence buffer)`
`private void`	`setBuffer(java.lang.String buffer)`	Set the current buffer's content to the specified `String`.
`private void`	`setBufferKeepPos(java.lang.CharSequence buffer)`
`private void`	`setBufferKeepPos(java.lang.String buffer)`
`void`	`setCommentBegin(java.lang.String commentBegin)`	Sets the string that will be used to start a comment when the insert-comment key is struck.
`void`	`setCompletionHandler(CompletionHandler handler)`
`void`	`setCopyPasteDetection(boolean onoff)`	Enables or disables copy and paste detection.
`boolean`	`setCursorPosition(int position)`	Move the cursor position to the specified absolute index.
`void`	`setEchoCharacter(java.lang.Character c)`	Set the echo character.
`void`	`setExpandEvents(boolean expand)`
`void`	`setHandleLitteralNext(boolean handleLitteralNext)`	Set wether literal next are handled by JLine.
`void`	`setHandleUserInterrupt(boolean enabled)`	Set whether user interrupts (ctrl-C) are handled by having JLine throw `UserInterruptException` from `readLine()`.
`void`	`setHistory(History history)`
`void`	`setHistoryEnabled(boolean enabled)`	Whether or not to add new commands to the history buffer.
`(package private) void`	`setInput(java.io.InputStream in)`
`boolean`	`setKeyMap(java.lang.String name)`	Sets the current keymap by name.
`void`	`setPaginationEnabled(boolean enabled)`	Whether to use pagination when the number of rows of candidates exceeds the height of the terminal.
`void`	`setParenBlinkTimeout(int timeout)`
`void`	`setPrompt(java.lang.String prompt)`
`private void`	`setupSigCont()`
`void`	`shutdown()`	Deprecated. Use `close()` instead.
`private static char`	`switchCase(char ch)`
`private boolean`	`tputs(java.lang.String cap, java.lang.Object... params)`
`private boolean`	`transposeChars(int count)`	Performs character transpose.
`private boolean`	`unixWordRubout(int count)`	Deletes to the beginning of the word that the cursor is sitting on.
`private boolean`	`upCaseWord()`
`private boolean`	`viChangeCase(int count)`	Switches the case of the current character from upper to lower or lower to upper as necessary and advances the cursor one position to the right.
`private boolean`	`viChangeChar(int count, int c)`	Implements the vi change character command (in move-mode "r" followed by the character to change to).
`private boolean`	`viCharSearch(int count, int invokeChar, int ch)`	Searches forward of the current position for a character and moves the cursor onto it.
`private boolean`	`viDelete(int count)`	Deletes the character you are sitting on and sucks the rest of the line in from the right.
`private Operation`	`viDeleteChangeYankToRemap(Operation op)`	This method is calling while doing a delete-to ("d"), change-to ("c"), or yank-to ("y") and it filters out only those movement operations that are allowable during those operations.
`private boolean`	`viDeleteTo(int startPos, int endPos, boolean isChange)`	Performs the vi "delete-to" action, deleting characters between a given span of the input line.
`private boolean`	`viEndWord(int count)`	Implements a close facsimile of the vi end-of-word movement.
`private boolean`	`viMatch()`	Implements vi style bracket matching ("%" command).
`private boolean`	`viNextWord(int count)`	This is a close facsimile of the actual vi next word logic.
`private boolean`	`viPreviousWord(int count)`	This is a close facsimile of the actual vi previous word logic.
`private boolean`	`viPut(int count)`	Pasts the yank buffer to the right of the current cursor position and moves the cursor to the end of the pasted region.
`private boolean`	`viRubout(int count)`	Deletes the previous character from the cursor position
`private int`	`viSearch(char searchChar)`	Implements vi search ("/" or "?").
`private boolean`	`viYankTo(int startPos, int endPos)`	Implement the "vi" yank-to operation.
`(package private) int`	`wcwidth(int ucs, int pos)`
`(package private) int`	`wcwidth(java.lang.CharSequence str, int pos)`
`(package private) int`	`wcwidth(java.lang.CharSequence str, int start, int end, int pos)`
`boolean`	`yank()`
`boolean`	`yankPop()`

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - JLINE_NOBELL
```
public static final java.lang.String JLINE_NOBELL
```
    See Also:
    
    Constant Field Values
  - JLINE_ESC_TIMEOUT
```
public static final java.lang.String JLINE_ESC_TIMEOUT
```
    See Also:
    
    Constant Field Values
  - JLINE_INPUTRC
```
public static final java.lang.String JLINE_INPUTRC
```
    See Also:
    
    Constant Field Values
  - INPUT_RC
```
public static final java.lang.String INPUT_RC
```
    See Also:
    
    Constant Field Values
  - DEFAULT_INPUT_RC
```
public static final java.lang.String DEFAULT_INPUT_RC
```
    See Also:
    
    Constant Field Values
  - JLINE_EXPAND_EVENTS
```
public static final java.lang.String JLINE_EXPAND_EVENTS
```
    See Also:
    
    Constant Field Values
  - BACKSPACE
```
public static final char BACKSPACE
```
    See Also:
    
    Constant Field Values
  - RESET_LINE
```
public static final char RESET_LINE
```
    See Also:
    
    Constant Field Values
  - KEYBOARD_BELL
```
public static final char KEYBOARD_BELL
```
    See Also:
    
    Constant Field Values
  - NULL_MASK
```
public static final char NULL_MASK
```
    See Also:
    
    Constant Field Values
  - TAB_WIDTH
```
public static final int TAB_WIDTH
```
    See Also:
    
    Constant Field Values
  - resources
```
private static final java.util.ResourceBundle resources
```
  - ESCAPE
```
private static final int ESCAPE
```
    See Also:
    
    Constant Field Values
  - READ_EXPIRED
```
private static final int READ_EXPIRED
```
    See Also:
    
    Constant Field Values
  - terminal
```
private final Terminal2 terminal
```
  - out
```
private final java.io.Writer out
```
  - buf
```
private final CursorBuffer buf
```
  - cursorOk
```
private boolean cursorOk
```
  - prompt
```
private java.lang.String prompt
```
  - promptLen
```
private int promptLen
```
  - expandEvents
```
private boolean expandEvents
```
  - bellEnabled
```
private boolean bellEnabled
```
  - handleUserInterrupt
```
private boolean handleUserInterrupt
```
  - handleLitteralNext
```
private boolean handleLitteralNext
```
  - mask
```
private java.lang.Character mask
```
  - echoCharacter
```
private java.lang.Character echoCharacter
```
  - originalBuffer
```
private CursorBuffer originalBuffer
```
  - searchTerm
```
private java.lang.StringBuffer searchTerm
```
  - previousSearchTerm
```
private java.lang.String previousSearchTerm
```
  - searchIndex
```
private int searchIndex
```
  - parenBlinkTimeout
```
private int parenBlinkTimeout
```
  - opBuffer
```
private final java.lang.StringBuilder opBuffer
```
  - pushBackChar
```
private final java.util.Stack<java.lang.Character> pushBackChar
```
  - in
```
private NonBlockingInputStream in
```
  - escapeTimeout
```
private long escapeTimeout
```
  - reader
```
private java.io.Reader reader
```
  - charSearchChar
```
private char charSearchChar
```
    Last character searched for with a vi character search
  - charSearchLastInvokeChar
```
private char charSearchLastInvokeChar
```
  - charSearchFirstInvokeChar
```
private char charSearchFirstInvokeChar
```
  - yankBuffer
```
private java.lang.String yankBuffer
```
    The vi yank buffer
  - killRing
```
private KillRing killRing
```
  - encoding
```
private java.lang.String encoding
```
  - quotedInsert
```
private boolean quotedInsert
```
  - recording
```
private boolean recording
```
  - macro
```
private java.lang.String macro
```
  - appName
```
private java.lang.String appName
```
  - inputrcUrl
```
private java.net.URL inputrcUrl
```
  - consoleKeys
```
private ConsoleKeys consoleKeys
```
  - commentBegin
```
private java.lang.String commentBegin
```
  - skipLF
```
private boolean skipLF
```
  - copyPasteDetection
```
private boolean copyPasteDetection
```
    Set to true if the reader should attempt to detect copy-n-paste. The effect of this that an attempt is made to detect if tab is quickly followed by another character, then it is assumed that the tab was a literal tab as part of a copy-and-paste operation and is inserted as such.
  - state
```
private ConsoleReader.State state
```
  - JLINE_COMPLETION_THRESHOLD
```
public static final java.lang.String JLINE_COMPLETION_THRESHOLD
```
    See Also:
    
    Constant Field Values
  - completers
```
private final java.util.List<Completer> completers
```
  - completionHandler
```
private CompletionHandler completionHandler
```
  - autoprintThreshold
```
private int autoprintThreshold
```
    The number of tab-completion candidates above which a warning will be prompted before showing all the candidates.
  - paginationEnabled
```
private boolean paginationEnabled
```
  - history
```
private History history
```
  - historyEnabled
```
private boolean historyEnabled
```
  - LINE_SEPARATOR
```
private static final java.lang.String LINE_SEPARATOR
```
  - maskThread
```
private java.lang.Thread maskThread
```
- Constructor Detail
  - ConsoleReader
```
public ConsoleReader()
              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - ConsoleReader
```
public ConsoleReader(java.io.InputStream in,
                     java.io.OutputStream out)
              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - ConsoleReader
```
public ConsoleReader(java.io.InputStream in,
                     java.io.OutputStream out,
                     Terminal term)
              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - ConsoleReader
```
public ConsoleReader(@Nullable
                     java.lang.String appName,
                     java.io.InputStream in,
                     java.io.OutputStream out,
                     @Nullable
                     Terminal term)
              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - ConsoleReader
```
public ConsoleReader(@Nullable
                     java.lang.String appName,
                     java.io.InputStream in,
                     java.io.OutputStream out,
                     @Nullable
                     Terminal term,
                     @Nullable
                     java.lang.String encoding)
              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
- Method Detail
  - setupSigCont
```
private void setupSigCont()
```
  - getInputRc
```
public static java.net.URL getInputRc()
                               throws java.io.IOException
```
    Retrieve the URL for the inputrc configuration file in effect. Intended use is for instantiating ConsoleKeys, to read inputrc variables.
    
    Throws:
    
    java.io.IOException
  - getKeys
```
public KeyMap getKeys()
```
  - setInput
```
void setInput(java.io.InputStream in)
       throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - close
```
public void close()
```
    Shuts the console reader down. This method should be called when you have completed using the reader as it shuts down and cleans up resources that would otherwise be "leaked".
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
  - shutdown
```
@Deprecated
public void shutdown()
```
    Deprecated.
    Use close() instead.
    
    Shuts the console reader down. The same as close().
  - finalize
```
protected void finalize()
                 throws java.lang.Throwable
```
    Shuts down the ConsoleReader if the JVM attempts to clean it up.
    
    Overrides:
    
    finalize in class java.lang.Object
    
    Throws:
    
    java.lang.Throwable
  - getInput
```
public java.io.InputStream getInput()
```
  - getOutput
```
public java.io.Writer getOutput()
```
  - getTerminal
```
public Terminal getTerminal()
```
  - getCursorBuffer
```
public CursorBuffer getCursorBuffer()
```
  - setExpandEvents
```
public void setExpandEvents(boolean expand)
```
  - getExpandEvents
```
public boolean getExpandEvents()
```
  - setCopyPasteDetection
```
public void setCopyPasteDetection(boolean onoff)
```
    Enables or disables copy and paste detection. The effect of enabling this this setting is that when a tab is received immediately followed by another character, the tab will not be treated as a completion, but as a tab literal.
    
    Parameters:
    
    onoff - true if detection is enabled
  - isCopyPasteDetectionEnabled
```
public boolean isCopyPasteDetectionEnabled()
```
    Returns:
    
    true if copy and paste detection is enabled.
  - setBellEnabled
```
public void setBellEnabled(boolean enabled)
```
    Set whether the console bell is enabled.
    
    Parameters:
    
    enabled - true if enabled; false otherwise
    
    Since:
    
    2.7
  - getBellEnabled
```
public boolean getBellEnabled()
```
    Get whether the console bell is enabled
    
    Returns:
    
    true if enabled; false otherwise
    
    Since:
    
    2.7
  - setHandleUserInterrupt
```
public void setHandleUserInterrupt(boolean enabled)
```
    Set whether user interrupts (ctrl-C) are handled by having JLine throw UserInterruptException from readLine(). Otherwise, the JVM will handle SIGINT as normal, which usually causes it to exit. The default is false.
    
    Since:
    
    2.10
  - getHandleUserInterrupt
```
public boolean getHandleUserInterrupt()
```
    Get whether user interrupt handling is enabled
    
    Returns:
    
    true if enabled; false otherwise
    
    Since:
    
    2.10
  - setHandleLitteralNext
```
public void setHandleLitteralNext(boolean handleLitteralNext)
```
    Set wether literal next are handled by JLine.
    
    Since:
    
    2.13
  - getHandleLitteralNext
```
public boolean getHandleLitteralNext()
```
    Get wether literal next are handled by JLine.
    
    Since:
    
    2.13
  - setCommentBegin
```
public void setCommentBegin(java.lang.String commentBegin)
```
    Sets the string that will be used to start a comment when the insert-comment key is struck.
    
    Parameters:
    
    commentBegin - The begin comment string.
    
    Since:
    
    2.7
  - getCommentBegin
```
public java.lang.String getCommentBegin()
```
    Returns:
    
    the string that will be used to start a comment when the insert-comment key is struck.
    
    Since:
    
    2.7
  - setPrompt
```
public void setPrompt(java.lang.String prompt)
```
  - getPrompt
```
public java.lang.String getPrompt()
```
  - setEchoCharacter
```
public void setEchoCharacter(java.lang.Character c)
```
    Set the echo character. For example, to have "*" entered when a password is typed:
    myConsoleReader.setEchoCharacter(new Character('*'));
    Setting the character to null will restore normal character echoing.
    Setting the character to Character.valueOf(0) will cause nothing to be echoed.
    Parameters:
    
    c - the character to echo to the console in place of the typed character.
  - getEchoCharacter
```
public java.lang.Character getEchoCharacter()
```
    Returns the echo character.
  - resetLine
```
protected final boolean resetLine()
                           throws java.io.IOException
```
    Erase the current line.
    
    Returns:
    
    false if we failed (e.g., the buffer was empty)
    
    Throws:
    
    java.io.IOException
  - wcwidth
```
int wcwidth(java.lang.CharSequence str,
            int pos)
```
  - wcwidth
```
int wcwidth(java.lang.CharSequence str,
            int start,
            int end,
            int pos)
```
  - wcwidth
```
int wcwidth(int ucs,
            int pos)
```
  - nextTabStop
```
int nextTabStop(int pos)
```
  - getCursorPosition
```
int getCursorPosition()
```
  - lastLine
```
private static java.lang.String lastLine(java.lang.String str)
```
    Returns the text after the last '\n'. prompt is returned if no '\n' characters are present. null is returned if prompt is null.
  - setCursorPosition
```
public boolean setCursorPosition(int position)
                          throws java.io.IOException
```
    Move the cursor position to the specified absolute index.
    
    Throws:
    
    java.io.IOException
  - setBuffer
```
private void setBuffer(java.lang.String buffer)
                throws java.io.IOException
```
    Set the current buffer's content to the specified String. The visual console will be modified to show the current buffer.
    
    Parameters:
    
    buffer - the new contents of the buffer.
    
    Throws:
    
    java.io.IOException
  - setBuffer
```
private void setBuffer(java.lang.CharSequence buffer)
                throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - setBufferKeepPos
```
private void setBufferKeepPos(java.lang.String buffer)
                       throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - setBufferKeepPos
```
private void setBufferKeepPos(java.lang.CharSequence buffer)
                       throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - drawLine
```
public void drawLine()
              throws java.io.IOException
```
    Output put the prompt + the current buffer
    
    Throws:
    
    java.io.IOException
  - redrawLine
```
public void redrawLine()
                throws java.io.IOException
```
    Clear the line and redraw it.
    
    Throws:
    
    java.io.IOException
  - finishBuffer
```
final java.lang.String finishBuffer()
                             throws java.io.IOException
```
    Clear the buffer and add its contents to the history.
    
    Returns:
    
    the former contents of the buffer.
    
    Throws:
    
    java.io.IOException
  - expandEvents
```
protected java.lang.String expandEvents(java.lang.String str)
                                 throws java.io.IOException
```
    Expand event designator such as !!, !#, !3, etc... See http://www.gnu.org/software/bash/manual/html_node/Event-Designators.html
    
    Throws:
    
    java.io.IOException
  - putString
```
public void putString(java.lang.CharSequence str)
               throws java.io.IOException
```
    Write out the specified string to the buffer and the output stream.
    
    Throws:
    
    java.io.IOException
  - drawBuffer
```
private void drawBuffer(int clear)
                 throws java.io.IOException
```
    Redraw the rest of the buffer from the cursor onwards. This is necessary for inserting text into the buffer.
    
    Parameters:
    
    clear - the number of characters to clear after the end of the buffer
    
    Throws:
    
    java.io.IOException
  - drawBuffer
```
private void drawBuffer()
                 throws java.io.IOException
```
    Redraw the rest of the buffer from the cursor onwards. This is necessary for inserting text into the buffer.
    
    Throws:
    
    java.io.IOException
  - clearAhead
```
private void clearAhead(int num,
                        int pos)
                 throws java.io.IOException
```
    Clear ahead the specified number of characters without moving the cursor.
    
    Parameters:
    
    num - the number of characters to clear
    
    pos - the current screen cursor position
    
    Throws:
    
    java.io.IOException
  - back
```
protected void back(int num)
             throws java.io.IOException
```
    Move the visual cursor backward without modifying the buffer cursor.
    
    Throws:
    
    java.io.IOException
  - flush
```
public void flush()
           throws java.io.IOException
```
    Flush the console output stream. This is important for printout out single characters (like a backspace or keyboard) that we want the console to handle immediately.
    
    Throws:
    
    java.io.IOException
  - backspaceAll
```
private int backspaceAll()
                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - backspace
```
private int backspace(int num)
               throws java.io.IOException
```
    Issue num backspaces.
    
    Returns:
    
    the number of characters backed up
    
    Throws:
    
    java.io.IOException
  - backspace
```
public boolean backspace()
                  throws java.io.IOException
```
    Issue a backspace.
    
    Returns:
    
    true if successful
    
    Throws:
    
    java.io.IOException
  - moveToEnd
```
protected boolean moveToEnd()
                     throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - deleteCurrentCharacter
```
private boolean deleteCurrentCharacter()
                                throws java.io.IOException
```
    Delete the character at the current position and redraw the remainder of the buffer.
    
    Throws:
    
    java.io.IOException
  - viDeleteChangeYankToRemap
```
private Operation viDeleteChangeYankToRemap(Operation op)
```
    This method is calling while doing a delete-to ("d"), change-to ("c"), or yank-to ("y") and it filters out only those movement operations that are allowable during those operations. Any operation that isn't allow drops you back into movement mode.
    
    Parameters:
    
    op - The incoming operation to remap
    
    Returns:
    
    The remaped operation
  - viRubout
```
private boolean viRubout(int count)
                  throws java.io.IOException
```
    Deletes the previous character from the cursor position
    
    Parameters:
    
    count - number of times to do it.
    
    Returns:
    
    true if it was done.
    
    Throws:
    
    java.io.IOException
  - viDelete
```
private boolean viDelete(int count)
                  throws java.io.IOException
```
    Deletes the character you are sitting on and sucks the rest of the line in from the right.
    
    Parameters:
    
    count - Number of times to perform the operation.
    
    Returns:
    
    true if its works, false if it didn't
    
    Throws:
    
    java.io.IOException
  - viChangeCase
```
private boolean viChangeCase(int count)
                      throws java.io.IOException
```
    Switches the case of the current character from upper to lower or lower to upper as necessary and advances the cursor one position to the right.
    
    Parameters:
    
    count - The number of times to repeat
    
    Returns:
    
    true if it completed successfully, false if not all case changes could be completed.
    
    Throws:
    
    java.io.IOException
  - viChangeChar
```
private boolean viChangeChar(int count,
                             int c)
                      throws java.io.IOException
```
    Implements the vi change character command (in move-mode "r" followed by the character to change to).
    
    Parameters:
    
    count - Number of times to perform the action
    
    c - The character to change to
    
    Returns:
    
    Whether or not there were problems encountered
    
    Throws:
    
    java.io.IOException
  - viPreviousWord
```
private boolean viPreviousWord(int count)
                        throws java.io.IOException
```
    This is a close facsimile of the actual vi previous word logic. In actual vi words are determined by boundaries of identity characterse. This logic is a bit more simple and simply looks at white space or digits or characters. It should be revised at some point.
    
    Parameters:
    
    count - number of iterations
    
    Returns:
    
    true if the move was successful, false otherwise
    
    Throws:
    
    java.io.IOException
  - viDeleteTo
```
private boolean viDeleteTo(int startPos,
                           int endPos,
                           boolean isChange)
                    throws java.io.IOException
```
    Performs the vi "delete-to" action, deleting characters between a given span of the input line.
    
    Parameters:
    
    startPos - The start position
    
    endPos - The end position.
    
    isChange - If true, then the delete is part of a change operationg (e.g. "c$" is change-to-end-of line, so we first must delete to end of line to start the change
    
    Returns:
    
    true if it succeeded, false otherwise
    
    Throws:
    
    java.io.IOException
  - viYankTo
```
private boolean viYankTo(int startPos,
                         int endPos)
                  throws java.io.IOException
```
    Implement the "vi" yank-to operation. This operation allows you to yank the contents of the current line based upon a move operation, for exaple "yw" yanks the current word, "3yw" yanks 3 words, etc.
    
    Parameters:
    
    startPos - The starting position from which to yank
    
    endPos - The ending position to which to yank
    
    Returns:
    
    true if the yank succeeded
    
    Throws:
    
    java.io.IOException
  - viPut
```
private boolean viPut(int count)
               throws java.io.IOException
```
    Pasts the yank buffer to the right of the current cursor position and moves the cursor to the end of the pasted region.
    
    Parameters:
    
    count - Number of times to perform the operation.
    
    Returns:
    
    true if it worked, false otherwise
    
    Throws:
    
    java.io.IOException
  - viCharSearch
```
private boolean viCharSearch(int count,
                             int invokeChar,
                             int ch)
                      throws java.io.IOException
```
    Searches forward of the current position for a character and moves the cursor onto it.
    
    Parameters:
    
    count - Number of times to repeat the process.
    
    ch - The character to search for
    
    Returns:
    
    true if the char was found, false otherwise
    
    Throws:
    
    java.io.IOException
  - switchCase
```
private static char switchCase(char ch)
```
  - isInViMoveOperationState
```
private final boolean isInViMoveOperationState()
```
    Returns:
    
    true if line reader is in the middle of doing a change-to delete-to or yank-to.
  - viNextWord
```
private boolean viNextWord(int count)
                    throws java.io.IOException
```
    This is a close facsimile of the actual vi next word logic. As with viPreviousWord() this probably needs to be improved at some point.
    
    Parameters:
    
    count - number of iterations
    
    Returns:
    
    true if the move was successful, false otherwise
    
    Throws:
    
    java.io.IOException
  - viEndWord
```
private boolean viEndWord(int count)
                   throws java.io.IOException
```
    Implements a close facsimile of the vi end-of-word movement. If the character is on white space, it takes you to the end of the next word. If it is on the last character of a word it takes you to the next of the next word. Any other character of a word, takes you to the end of the current word.
    
    Parameters:
    
    count - Number of times to repeat the action
    
    Returns:
    
    true if it worked.
    
    Throws:
    
    java.io.IOException
  - previousWord
```
private boolean previousWord()
                      throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - nextWord
```
private boolean nextWord()
                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - unixWordRubout
```
private boolean unixWordRubout(int count)
                        throws java.io.IOException
```
    Deletes to the beginning of the word that the cursor is sitting on. If the cursor is on white-space, it deletes that and to the beginning of the word before it. If the user is not on a word or whitespace it deletes up to the end of the previous word.
    
    Parameters:
    
    count - Number of times to perform the operation
    
    Returns:
    
    true if it worked, false if you tried to delete too many words
    
    Throws:
    
    java.io.IOException
  - insertComment
```
private java.lang.String insertComment(boolean isViMode)
                                throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - viSearch
```
private int viSearch(char searchChar)
              throws java.io.IOException
```
    Implements vi search ("/" or "?").
    
    Throws:
    
    java.io.IOException
  - setParenBlinkTimeout
```
public void setParenBlinkTimeout(int timeout)
```
  - insertClose
```
private void insertClose(java.lang.String s)
                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - viMatch
```
private boolean viMatch()
                 throws java.io.IOException
```
    Implements vi style bracket matching ("%" command). The matching bracket for the current bracket type that you are sitting on is matched. The logic works like so:
    
    Returns:
    
    true if it worked, false if the cursor was not on a bracket character or if there was no matching bracket.
    
    Throws:
    
    java.io.IOException
  - getBracketType
```
private static int getBracketType(char ch)
```
    Given a character determines what type of bracket it is (paren, square, curly, or none).
    
    Parameters:
    
    ch - The character to check
    
    Returns:
    
    1 is square, 2 curly, 3 parent, or zero for none. The value will be negated if it is the closing form of the bracket.
  - deletePreviousWord
```
private boolean deletePreviousWord()
                            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - deleteNextWord
```
private boolean deleteNextWord()
                        throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - capitalizeWord
```
private boolean capitalizeWord()
                        throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - upCaseWord
```
private boolean upCaseWord()
                    throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - downCaseWord
```
private boolean downCaseWord()
                      throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - transposeChars
```
private boolean transposeChars(int count)
                        throws java.io.IOException
```
    Performs character transpose. The character prior to the cursor and the character under the cursor are swapped and the cursor is advanced one character unless you are already at the end of the line.
    
    Parameters:
    
    count - The number of times to perform the transpose
    
    Returns:
    
    true if the operation succeeded, false otherwise (e.g. transpose cannot happen at the beginning of the line).
    
    Throws:
    
    java.io.IOException
  - isKeyMap
```
public boolean isKeyMap(java.lang.String name)
```
  - accept
```
public java.lang.String accept()
                        throws java.io.IOException
```
    The equivalent of hitting <RET>. The line is considered complete and is returned.
    
    Returns:
    
    The completed line of text.
    
    Throws:
    
    java.io.IOException
  - abort
```
private void abort()
            throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - moveCursor
```
public int moveCursor(int num)
               throws java.io.IOException
```
    Move the cursor where characters.
    
    Parameters:
    
    num - If less than 0, move abs(where) to the left, otherwise move where to the right.
    
    Returns:
    
    The number of spaces we moved
    
    Throws:
    
    java.io.IOException
  - moveInternal
```
private void moveInternal(int where)
                   throws java.io.IOException
```
    Move the cursor where characters, without checking the current buffer.
    
    Parameters:
    
    where - the number of characters to move to the right or left.
    
    Throws:
    
    java.io.IOException
  - moveCursorFromTo
```
private void moveCursorFromTo(int i0,
                              int i1)
                       throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - readCharacter
```
public int readCharacter()
                  throws java.io.IOException
```
    Read a character from the console.
    
    Returns:
    
    the character, or -1 if an EOF is received.
    
    Throws:
    
    java.io.IOException
  - readCharacter
```
public int readCharacter(boolean checkForAltKeyCombo)
                  throws java.io.IOException
```
    Read a character from the console. If boolean parameter is "true", it will check whether the keystroke was an "alt-" key combination, and if so add 1000 to the value returned. Better way...?
    
    Returns:
    
    the character, or -1 if an EOF is received.
    
    Throws:
    
    java.io.IOException
  - clearEcho
```
private int clearEcho(int c)
               throws java.io.IOException
```
    Clear the echoed characters for the specified character code.
    
    Throws:
    
    java.io.IOException
  - readCharacter
```
public int readCharacter(char... allowed)
                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - readCharacter
```
public int readCharacter(boolean checkForAltKeyCombo,
                         char... allowed)
                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - readBinding
```
public java.lang.Object readBinding(KeyMap keys)
                             throws java.io.IOException
```
    Read from the input stream and decode an operation from the key map. The input stream will be read character by character until a matching binding can be found. Characters that can't possibly be matched to any binding will be discarded.
    
    Parameters:
    
    keys - the KeyMap to use for decoding the input stream
    
    Returns:
    
    the decoded binding or null if the end of stream has been reached
    
    Throws:
    
    java.io.IOException
  - getLastBinding
```
public java.lang.String getLastBinding()
```
  - readLine
```
public java.lang.String readLine()
                          throws java.io.IOException
```
    Read the next line and return the contents of the buffer.
    
    Throws:
    
    java.io.IOException
  - readLine
```
public java.lang.String readLine(java.lang.Character mask)
                          throws java.io.IOException
```
    Read the next line with the specified character mask. If null, then characters will be echoed. If 0, then no characters will be echoed.
    
    Throws:
    
    java.io.IOException
  - readLine
```
public java.lang.String readLine(java.lang.String prompt)
                          throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - readLine
```
public java.lang.String readLine(java.lang.String prompt,
                                 java.lang.Character mask)
                          throws java.io.IOException
```
    Read a line from the in InputStream, and return the line (without any trailing newlines).
    
    Parameters:
    
    prompt - The prompt to issue to the console, may be null.
    
    Returns:
    
    A line that is read from the terminal, or null if there was null input (e.g., CTRL-D was pressed).
    
    Throws:
    
    java.io.IOException
  - setKeyMap
```
public boolean setKeyMap(java.lang.String name)
```
    Sets the current keymap by name. Supported keymaps are "emacs", "vi-insert", "vi-move".
    
    Parameters:
    
    name - The name of the keymap to switch to
    
    Returns:
    
    true if the keymap was set, or false if the keymap is not recognized.
  - getKeyMap
```
public java.lang.String getKeyMap()
```
    Returns the name of the current key mapping.
    
    Returns:
    
    the name of the key mapping. This will be the canonical name of the current mode of the key map and may not reflect the name that was used with setKeyMap(String).
  - readLine
```
public java.lang.String readLine(java.lang.String prompt,
                                 java.lang.Character mask,
                                 java.lang.String buffer)
                          throws java.io.IOException
```
    Read a line from the in InputStream, and return the line (without any trailing newlines).
    
    Parameters:
    
    prompt - The prompt to issue to the console, may be null.
    
    Returns:
    
    A line that is read from the terminal, or null if there was null input (e.g., CTRL-D was pressed).
    
    Throws:
    
    java.io.IOException
  - readLineSimple
```
private java.lang.String readLineSimple()
                                 throws java.io.IOException
```
    Read a line for unsupported terminals.
    
    Throws:
    
    java.io.IOException
  - addCompleter
```
public boolean addCompleter(Completer completer)
```
    Add the specified Completer to the list of handlers for tab-completion.
    
    Parameters:
    
    completer - the Completer to add
    
    Returns:
    
    true if it was successfully added
  - removeCompleter
```
public boolean removeCompleter(Completer completer)
```
    Remove the specified Completer from the list of handlers for tab-completion.
    
    Parameters:
    
    completer - The Completer to remove
    
    Returns:
    
    True if it was successfully removed
  - getCompleters
```
public java.util.Collection<Completer> getCompleters()
```
    Returns an unmodifiable list of all the completers.
  - setCompletionHandler
```
public void setCompletionHandler(CompletionHandler handler)
```
  - getCompletionHandler
```
public CompletionHandler getCompletionHandler()
```
  - complete
```
protected boolean complete()
                    throws java.io.IOException
```
    Use the completers to modify the buffer with the appropriate completions.
    
    Returns:
    
    true if successful
    
    Throws:
    
    java.io.IOException
  - printCompletionCandidates
```
protected void printCompletionCandidates()
                                  throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - setAutoprintThreshold
```
public void setAutoprintThreshold(int threshold)
```
    Parameters:
    
    threshold - the number of candidates to print without issuing a warning.
  - getAutoprintThreshold
```
public int getAutoprintThreshold()
```
    Returns:
    
    the number of candidates to print without issuing a warning.
  - setPaginationEnabled
```
public void setPaginationEnabled(boolean enabled)
```
    Whether to use pagination when the number of rows of candidates exceeds the height of the terminal.
  - isPaginationEnabled
```
public boolean isPaginationEnabled()
```
    Whether to use pagination when the number of rows of candidates exceeds the height of the terminal.
  - setHistory
```
public void setHistory(History history)
```
  - getHistory
```
public History getHistory()
```
  - setHistoryEnabled
```
public void setHistoryEnabled(boolean enabled)
```
    Whether or not to add new commands to the history buffer.
  - isHistoryEnabled
```
public boolean isHistoryEnabled()
```
    Whether or not to add new commands to the history buffer.
  - moveHistory
```
private boolean moveHistory(boolean next,
                            int count)
                     throws java.io.IOException
```
    Used in "vi" mode for argumented history move, to move a specific number of history entries forward or back.
    
    Parameters:
    
    next - If true, move forward
    
    count - The number of entries to move
    
    Returns:
    
    true if the move was successful
    
    Throws:
    
    java.io.IOException
  - moveHistory
```
private boolean moveHistory(boolean next)
                     throws java.io.IOException
```
    Move up or down the history tree.
    
    Throws:
    
    java.io.IOException
  - fmtPrint
```
private int fmtPrint(java.lang.CharSequence buff,
                     int cursorPos)
              throws java.io.IOException
```
    Output the specified characters to the output stream without manipulating the current buffer.
    
    Throws:
    
    java.io.IOException
  - fmtPrint
```
private int fmtPrint(java.lang.CharSequence buff,
                     int start,
                     int end)
              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - fmtPrint
```
private int fmtPrint(java.lang.CharSequence buff,
                     int start,
                     int end,
                     int cursorPos)
              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - print
```
public void print(java.lang.CharSequence s)
           throws java.io.IOException
```
    Output the specified string to the output stream (but not the buffer).
    
    Throws:
    
    java.io.IOException
  - println
```
public void println(java.lang.CharSequence s)
             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - println
```
public void println()
             throws java.io.IOException
```
    Output a platform-dependant newline.
    
    Throws:
    
    java.io.IOException
  - rawPrint
```
final void rawPrint(int c)
             throws java.io.IOException
```
    Raw output printing
    
    Throws:
    
    java.io.IOException
  - rawPrint
```
final void rawPrint(java.lang.String str)
             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - rawPrint
```
private void rawPrint(char c,
                      int num)
               throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - rawPrintln
```
private void rawPrintln(java.lang.String s)
                 throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - delete
```
public boolean delete()
               throws java.io.IOException
```
    Issue a delete.
    
    Returns:
    
    true if successful
    
    Throws:
    
    java.io.IOException
  - killLine
```
public boolean killLine()
                 throws java.io.IOException
```
    Kill the buffer ahead of the current cursor position.
    
    Returns:
    
    true if successful
    
    Throws:
    
    java.io.IOException
  - yank
```
public boolean yank()
             throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - yankPop
```
public boolean yankPop()
                throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - clearScreen
```
public boolean clearScreen()
                    throws java.io.IOException
```
    Clear the screen by issuing the ANSI "clear screen" code.
    
    Throws:
    
    java.io.IOException
  - beep
```
public void beep()
          throws java.io.IOException
```
    Issue an audible keyboard bell.
    
    Throws:
    
    java.io.IOException
  - paste
```
public boolean paste()
              throws java.io.IOException
```
    Paste the contents of the clipboard into the console buffer
    
    Returns:
    
    true if clipboard contents pasted
    
    Throws:
    
    java.io.IOException
  - addTriggeredAction
```
public void addTriggeredAction(char c,
                               java.awt.event.ActionListener listener)
```
    Adding a triggered Action allows to give another curse of action if a character passed the pre-processing.
    Say you want to close the application if the user enter q. addTriggerAction('q', new ActionListener(){ System.exit(0); }); would do the trick.
  - printColumns
```
public void printColumns(java.util.Collection<? extends java.lang.CharSequence> items)
                  throws java.io.IOException
```
    Output the specified Collection in proper columns.
    
    Throws:
    
    java.io.IOException
  - beforeReadLine
```
private void beforeReadLine(java.lang.String prompt,
                            java.lang.Character mask)
```
  - afterReadLine
```
private void afterReadLine()
```
  - resetPromptLine
```
public void resetPromptLine(java.lang.String prompt,
                            java.lang.String buffer,
                            int cursorDest)
                     throws java.io.IOException
```
    Erases the current line with the existing prompt, then redraws the line with the provided prompt and buffer
    
    Parameters:
    
    prompt - the new prompt
    
    buffer - the buffer to be drawn
    
    cursorDest - where you want the cursor set when the line has been drawn. -1 for end of line.
    
    Throws:
    
    java.io.IOException
  - printSearchStatus
```
public void printSearchStatus(java.lang.String searchTerm,
                              java.lang.String match)
                       throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - printForwardSearchStatus
```
public void printForwardSearchStatus(java.lang.String searchTerm,
                                     java.lang.String match)
                              throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - printSearchStatus
```
private void printSearchStatus(java.lang.String searchTerm,
                               java.lang.String match,
                               java.lang.String searchLabel)
                        throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - restoreLine
```
public void restoreLine(java.lang.String originalPrompt,
                        int cursorDest)
                 throws java.io.IOException
```
    Throws:
    
    java.io.IOException
  - searchBackwards
```
public int searchBackwards(java.lang.String searchTerm,
                           int startIndex)
```
    Search backward in history from a given position.
    
    Parameters:
    
    searchTerm - substring to search for.
    
    startIndex - the index from which on to search
    
    Returns:
    
    index where this substring has been found, or -1 else.
  - searchBackwards
```
public int searchBackwards(java.lang.String searchTerm)
```
    Search backwards in history from the current position.
    
    Parameters:
    
    searchTerm - substring to search for.
    
    Returns:
    
    index where the substring has been found, or -1 else.
  - searchBackwards
```
public int searchBackwards(java.lang.String searchTerm,
                           int startIndex,
                           boolean startsWith)
```
  - searchForwards
```
public int searchForwards(java.lang.String searchTerm,
                          int startIndex)
```
    Search forward in history from a given position.
    
    Parameters:
    
    searchTerm - substring to search for.
    
    startIndex - the index from which on to search
    
    Returns:
    
    index where this substring has been found, or -1 else.
  - searchForwards
```
public int searchForwards(java.lang.String searchTerm)
```
    Search forwards in history from the current position.
    
    Parameters:
    
    searchTerm - substring to search for.
    
    Returns:
    
    index where the substring has been found, or -1 else.
  - searchForwards
```
public int searchForwards(java.lang.String searchTerm,
                          int startIndex,
                          boolean startsWith)
```
  - isDelimiter
```
private static boolean isDelimiter(char c)
```
    Checks to see if the specified character is a delimiter. We consider a character a delimiter if it is anything but a letter or digit.
    
    Parameters:
    
    c - The character to test
    
    Returns:
    
    True if it is a delimiter
  - isWhitespace
```
private static boolean isWhitespace(char c)
```
    Checks to see if a character is a whitespace character. Currently this delegates to Character.isWhitespace(char), however eventually it should be hooked up so that the definition of whitespace can be configured, as readline does.
    
    Parameters:
    
    c - The character to check
    
    Returns:
    
    true if the character is a whitespace
  - tputs
```
private boolean tputs(java.lang.String cap,
                      java.lang.Object... params)
               throws java.io.IOException
```
    Throws:
    
    java.io.IOException

Class ConsoleReader

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

JLINE_NOBELL

JLINE_ESC_TIMEOUT

JLINE_INPUTRC

INPUT_RC

DEFAULT_INPUT_RC

JLINE_EXPAND_EVENTS

BACKSPACE

RESET_LINE

KEYBOARD_BELL

NULL_MASK

TAB_WIDTH

resources

ESCAPE

READ_EXPIRED

terminal

out

buf

cursorOk

prompt

promptLen

expandEvents

bellEnabled

handleUserInterrupt

handleLitteralNext

mask

echoCharacter

originalBuffer

searchTerm

previousSearchTerm

searchIndex

parenBlinkTimeout

opBuffer

pushBackChar

in

escapeTimeout

reader

charSearchChar

charSearchLastInvokeChar

charSearchFirstInvokeChar

yankBuffer

killRing

encoding

quotedInsert

recording

macro

appName

inputrcUrl

consoleKeys

commentBegin

skipLF

copyPasteDetection

state

JLINE_COMPLETION_THRESHOLD

completers

completionHandler

autoprintThreshold

paginationEnabled

history

historyEnabled

LINE_SEPARATOR

maskThread

Constructor Detail

ConsoleReader

ConsoleReader

ConsoleReader

ConsoleReader

ConsoleReader

Method Detail

setupSigCont

getInputRc

getKeys

setInput

close