java.lang.Object
- org.jline.builtins.Less

```
public class Less
extends Object
```

Nested Class Summary

Nested Classes
Modifier and Type Class Description

protected static class Less.Operation

Field Summary

Fields
Modifier and Type	Field	Description
`protected BindingReader`	`bindingReader`
`protected StringBuilder`	`buffer`
`boolean`	`chopLongLines`
`protected Path`	`currentDir`
`protected org.jline.utils.Display`	`display`
`protected String`	`displayPattern`
`protected String`	`errorMessage`
`protected int`	`firstColumnToDisplay`
`protected int`	`firstLineInMemory`
`protected int`	`firstLineToDisplay`
`protected int`	`halfWindow`
`boolean`	`ignoreCaseAlways`
`boolean`	`ignoreCaseCond`
`protected KeyMap<Less.Operation>`	`keys`
`protected List<org.jline.utils.AttributedString>`	`lines`
`protected String`	`message`
`protected int`	`nbEof`
`boolean`	`noInit`
`boolean`	`noKeypad`
`protected int`	`offsetInLine`
`protected Map<String,Less.Operation>`	`options`
`protected String`	`pattern`
`protected Nano.PatternHistory`	`patternHistory`
`boolean`	`printLineNumbers`
`boolean`	`quiet`
`boolean`	`quitAtFirstEof`
`boolean`	`quitAtSecondEof`
`boolean`	`quitIfOneScreen`
`protected BufferedReader`	`reader`
`protected org.jline.terminal.Size`	`size`
`protected int`	`sourceIdx`
`protected List<Source>`	`sources`
`protected String`	`syntaxName`
`protected List<Integer>`	`tabs`
`protected org.jline.terminal.Terminal`	`terminal`
`boolean`	`veryQuiet`
`protected int`	`window`

Constructor Summary

Constructors
Constructor	Description
`Less(org.jline.terminal.Terminal terminal, Path currentDir)`
`Less(org.jline.terminal.Terminal terminal, Path currentDir, Options opts)`
`Less(org.jline.terminal.Terminal terminal, Path currentDir, Options opts, ConfigurationPath configPath)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`checkInterrupted()`	This is for long running commands to be interrupted by ctrl-c
`void`	`handle(org.jline.terminal.Terminal.Signal signal)`
`protected void`	`openSource()`
`void`	`run(List<Source> sources)`
`void`	`run(Source... sources)`
`Less`	`tabs(List<Integer> tabs)`
`static String[]`	`usage()`

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

Field Detail

quitAtSecondEof
```
public boolean quitAtSecondEof
```

quitAtFirstEof
```
public boolean quitAtFirstEof
```

quitIfOneScreen
```
public boolean quitIfOneScreen
```

printLineNumbers
```
public boolean printLineNumbers
```

quiet
```
public boolean quiet
```

veryQuiet
```
public boolean veryQuiet
```

chopLongLines
```
public boolean chopLongLines
```

ignoreCaseCond
```
public boolean ignoreCaseCond
```

ignoreCaseAlways
```
public boolean ignoreCaseAlways
```

noKeypad
```
public boolean noKeypad
```

noInit
```
public boolean noInit
```

tabs
```
protected List<Integer> tabs
```

syntaxName
```
protected String syntaxName
```

terminal

protected final org.jline.terminal.Terminal terminal

display

protected final org.jline.utils.Display display

bindingReader

protected final BindingReader bindingReader

currentDir
```
protected final Path currentDir
```

sources
```
protected List<Source> sources
```

sourceIdx
```
protected int sourceIdx
```

reader
```
protected BufferedReader reader
```

keys
```
protected KeyMap<Less.Operation> keys
```

firstLineInMemory
```
protected int firstLineInMemory
```

lines

protected List<org.jline.utils.AttributedString> lines

firstLineToDisplay
```
protected int firstLineToDisplay
```

firstColumnToDisplay
```
protected int firstColumnToDisplay
```

offsetInLine
```
protected int offsetInLine
```

message
```
protected String message
```

errorMessage
```
protected String errorMessage
```

buffer
```
protected final StringBuilder buffer
```

options

protected final Map<String,Less.Operation> options

window
```
protected int window
```

halfWindow
```
protected int halfWindow
```

nbEof
```
protected int nbEof
```

patternHistory

protected Nano.PatternHistory patternHistory

pattern
```
protected String pattern
```

displayPattern
```
protected String displayPattern
```

size

protected final org.jline.terminal.Size size

Constructor Detail

Less

public Less(org.jline.terminal.Terminal terminal,
            Path currentDir)

Less

public Less(org.jline.terminal.Terminal terminal,
            Path currentDir,
            Options opts)

Less

public Less(org.jline.terminal.Terminal terminal,
            Path currentDir,
            Options opts,
            ConfigurationPath configPath)

Method Detail

usage
```
public static String[] usage()
```

tabs

public Less tabs(List<Integer> tabs)

handle

public void handle(org.jline.terminal.Terminal.Signal signal)

run

public void run(Source... sources)
         throws IOException,
                InterruptedException

Throws:: IOException; InterruptedException

run

public void run(List<Source> sources)
         throws IOException,
                InterruptedException

Throws:: IOException; InterruptedException

openSource

protected void openSource()
                   throws IOException

Throws:: IOException

checkInterrupted
```
public static void checkInterrupted()
                             throws InterruptedException
```
This is for long running commands to be interrupted by ctrl-c

Throws:

InterruptedException - if the thread has been interruped

Class Less

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

quitAtSecondEof

quitAtFirstEof

quitIfOneScreen

printLineNumbers

quiet

veryQuiet

chopLongLines

ignoreCaseCond

ignoreCaseAlways

noKeypad

noInit

tabs

syntaxName

terminal

display

bindingReader

currentDir

sources

sourceIdx

reader

keys

firstLineInMemory

lines

firstLineToDisplay

firstColumnToDisplay

offsetInLine

message

errorMessage

buffer

options

window

halfWindow

nbEof

patternHistory

pattern

displayPattern

size

Constructor Detail

Less

Less

Less

Method Detail

usage

tabs

handle

run

run

openSource

checkInterrupted