Package gnu.kawa.lispexpr

Class ReadTable

    • Field Detail

      • defaultBracketMode

        public static int defaultBracketMode
        Default value to pass to setBracketMode() unless overridden.

      • postfixLookupOperator

        public char postfixLookupOperator
        A character X such that PreXWord -> ($lookup$ Pre 'Word), if X > 0.

      • initialColonIsKeyword

        protected boolean initialColonIsKeyword
        True if ":IDENTIFIER" should be treated as a keyword.

      • finalColonIsKeyword

        protected boolean finalColonIsKeyword
        True if "IDENTIFIER:" should be treated as a keyword.

      • extraFlags

        public int extraFlags

      • hexEscapeAfterBackslash

        protected boolean hexEscapeAfterBackslash
        Control whether we should handle R6RS inline hex escape. I.e. "\x"<hexdigits>";".

    • Constructor Detail

      • ReadTable

        public ReadTable()

    • Method Detail

      • setInitialColonIsKeyword

        public void setInitialColonIsKeyword​(boolean whenInitial)
        Set whether ":IDENTIFIER" should be treated as a keyword.

      • setFinalColonIsKeyword

        public void setFinalColonIsKeyword​(boolean whenFinal)
        Set whether "IDENTIFIER:" should be treated as a keyword.

      • initialize

        public void initialize​(boolean sharpIsTerminating)

      • createInitial

        public static ReadTable createInitial()
        Create a new ReadTable and initialize it appropriately for Common Lisp.

      • setBracketMode

        public void setBracketMode​(int mode)
        Specify how '[' and ']' (and '<') are handled. The value -2 means [a b c] is ($bracket-list$ a b c) and f[a b] is ($bracket-apply$ f a b). The value -1 means that '[' and ']' are plain token constituents. The value 0 means that '[' and ']' are equivalent to '(' and ')'. The value 1 means that '[' and ']' are equivalent to '(' and ')', except within a token starting with '<', in which case they are constituents. This is so '[' is non-terminating when reading say '<char[]>'

      • setBracketMode

        public void setBracketMode()
        Specify how '[' and ']' are handled. Unless overridden, uses defaultBracketMode.

      • putReaderCtor

        public void putReaderCtor​(String key,
                          Procedure proc)
        Add a mapping for a SRFI-10 constructor tag.

      • putReaderCtor

        public void putReaderCtor​(String key,
                          Type type)
        Add a mapping for a SRFI-10 constructor tag.

      • putReaderCtorFld

        public void putReaderCtorFld​(String key,
                             String cname,
                             String fname)
        Map a SRFI-10 constructor tag to Procedure-valued lazy field

      • getReaderCtor

        public Object getReaderCtor​(String key)
        Resolve a SRFI-10 constructor tags to a functions.

      • getCurrent

        public static ReadTable getCurrent()

      • setCurrent

        public static void setCurrent​(ReadTable rt)