BRLRead

java.lang.Object
- java.io.Reader
- - gnu.text.Lexer
  - - gnu.kawa.lispexpr.LispReader
    - - gnu.kawa.brl.BRLRead

All Implemented Interfaces:

Closeable, AutoCloseable, Readable
```
public class BRLRead
extends LispReader
```
A class to read Scheme forms (S-expressions).

Field Summary
- Fields inherited from class gnu.kawa.lispexpr.LispReader
  SCM_ANGLE, SCM_COLATITUDE, SCM_LEXPONENT_IS_BIGDECIMAL, SCM_NUMBERS, seenEscapes, symbolReadCase, TOKEN_ESCAPE_CHAR
- Fields inherited from class gnu.text.Lexer
  port, tentative, tokenBuffer, tokenBufferLength
- Fields inherited from class java.io.Reader
  lock

Constructor Summary

Constructors
Constructor Description

BRLRead(gnu.kawa.io.InPort port)

BRLRead(gnu.kawa.io.InPort port, SourceMessages messages)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`inLiteral()`	True if in literal text (even if nested inside an escaped expression).
`boolean`	`isBrlCompatible()`
`Object`	`readCommand()`	Read a "command" - a top-level expression or declaration.
`Object`	`readObject()`
`static Object`	`readObject(gnu.kawa.io.InPort port)`
`void`	`setBrlCompatible(boolean compat)`

Methods inherited from class gnu.kawa.lispexpr.LispReader
bindSharedObject, checkEncodingSpec, getReadCase, handlePostfix, handleToken, isTerminatingChar, makeNil, makePair, makePair, makePair, makePair2, parseNumber, parseNumber, readAndHandleToken, readCharacter, readEscape, readEscape, readGeneralArray, readHexEscape, readNestedComment, readNumberWithRadix, readObject, readObject, readSpecial, readTokenString, readValues, readValues, readValuesAndAppend, setCar, setCar, setCdr, setReadCase, setReturnMutablePairs, validPostfixLookupStart

Methods inherited from class gnu.text.Lexer
checkErrors, checkNext, clearErrors, close, eofError, eofError, error, error, error, fatal, getColumnNumber, getErrors, getLineNumber, getMessages, getName, getPort, isInteractive, isTentative, mark, peek, popNesting, pushNesting, read, read, readCodePoint, readDelimited, readDigits, readDigitsInBuffer, readIntDigits, readOptionalExponent, readUnicodeChar, reset, seenErrors, setInteractive, setMessages, setTentative, skip, skip_quick, tokenBufferAppend, tokenBufferString, unread, unread, unread_quick

Methods inherited from class java.io.Reader
mark, markSupported, nullReader, read, read, ready, skip, transferTo

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

Constructor Detail

BRLRead

public BRLRead(gnu.kawa.io.InPort port)

BRLRead

public BRLRead(gnu.kawa.io.InPort port,
               SourceMessages messages)

Method Detail

inLiteral
```
public boolean inLiteral()
```
True if in literal text (even if nested inside an escaped expression).

readCommand
```
public Object readCommand()
                   throws IOException,
                          SyntaxException
```
Description copied from class: LispReader

Read a "command" - a top-level expression or declaration. Return Sequence.eofValue at end of file.

Overrides:

readCommand in class LispReader

Throws:

IOException

SyntaxException

readObject

public Object readObject()
                  throws IOException,
                         SyntaxException

Overrides:: readObject in class LispReader
Throws:: IOException; SyntaxException

readObject

public static Object readObject(gnu.kawa.io.InPort port)
                         throws IOException,
                                SyntaxException

Throws:: IOException; SyntaxException

isBrlCompatible
```
public boolean isBrlCompatible()
```

setBrlCompatible

public void setBrlCompatible(boolean compat)