Package kawa.standard

Class syntax

java.lang.Object

kawa.lang.Syntax

kawa.lang.Quote

kawa.standard.syntax

All Implemented Interfaces:

gnu.kawa.format.Printable, Named

public class syntax
extends Quote

Field Summary

Fields

Modifier and Type	Field	Description
static syntax	quasiSyntax
static syntax	syntax

Fields inherited from class kawa.lang.Quote

isQuasi, plainQuote, quasiQuote, QUOTE_DEPTH

Constructor Summary

Constructors

Constructor	Description
syntax(String name, boolean isQuasi)

Method Summary

Modifier and Type	Method	Description
protected boolean	expandColonForms()
protected Expression	leaf(Object val, Translator tr)
protected boolean	matchesQuasiQuote(Object form, SyntaxForm syntax, Translator tr)
protected boolean	matchesUnquote(Pair pair, SyntaxForm syntax, Translator tr)
protected boolean	matchesUnquoteSplicing(Pair pair, SyntaxForm syntax, Translator tr)
Expression	rewriteForm(Pair form, Translator tr)

Methods inherited from class kawa.lang.Quote

append$V, coerceExpression, consX$V, expand, makeSymbol, quote, quote, rewrite

Methods inherited from class kawa.lang.Syntax

getName, getSymbol, print, scanForDefinitions, scanForm, setName, setName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

syntax

public static final syntax syntax

quasiSyntax

public static final syntax quasiSyntax

Constructor Detail

syntax

public syntax(String name,
              boolean isQuasi)

Method Detail

matchesUnquote

protected boolean matchesUnquote(Pair pair,
                                 SyntaxForm syntax,
                                 Translator tr)

Overrides:

matchesUnquote in class Quote

matchesUnquoteSplicing

protected boolean matchesUnquoteSplicing(Pair pair,
                                         SyntaxForm syntax,
                                         Translator tr)

Overrides:

matchesUnquoteSplicing in class Quote

matchesQuasiQuote

protected boolean matchesQuasiQuote(Object form,
                                    SyntaxForm syntax,
                                    Translator tr)

Overrides:

matchesQuasiQuote in class Quote

expandColonForms

protected boolean expandColonForms()

Overrides:

expandColonForms in class Quote

rewriteForm

public Expression rewriteForm(Pair form,
                              Translator tr)

Overrides:

rewriteForm in class Syntax

leaf

protected Expression leaf(Object val,
                          Translator tr)

Overrides:

leaf in class Quote