// Applesoft BASIC language specs
(

/****************************************************************************/
// MARK: Keywords
/****************************************************************************/

    {
        Identifier = "xcode.lang.basic.applesoft.identifier";
        Syntax = {
            CaseSensitive = NO;
            StartChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
            Chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
            Type = "xcode.syntax.identifier";
        };
    },

    {
        Identifier = "xcode.lang.basic.applesoft.keyword";
        Syntax = {
            CaseSensitive = NO;
            StartChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
            Chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$";
            Words = (
                "NEW",
                "CLEAR",
                "LIST",
                "RUN",
                "LOAD",
                "SAVE",

                "DIM",

                "AND",
                "OR",
                "NOT",

                "ABS",
                "SGN",
                "INT",
                "SQR",
                "SIN",
                "COS",
                "TAN",
                "ATN",
                "EXP",
                "LOG",
                "RND",
                "DEF",

                "LEN",
                "LEFT$",
                "MID$",
                "RIGHT$",
                "STR$",
                "VAL",
                "CHR$",
                "ASC",

                "GOTO",
                "ON",
                "IF",
                "THEN",
                "FOR",
                "TO",
                "STEP",
                "NEXT",
                "GOSUB",
                "RETURN",
                "POP",
                "ONERR",
                "RESUME",
                "STOP",
                "CONT",
                "END",

                "PEEK",
                "POKE",
                "CALL",
                "USR",
                "HIMEM",
                "LOMEM",
                "FRE",
                "TRACE",
                "NOTRACE",

                "GR",
                "COLOR",
                "PLOT",
                "HLIN",
                "VLIN",
                "SCRN",
                "HGR",
                "HGR2",
                "HCOLOR",
                "HPLOT",
                "DRAW",
                "AT",
                "XDRAW",
                "SCALE",
                "ROT",

                "IN#",
                "INPUT",
                "GET",
                "READ",
                "DATA",
                "RESTORE",
                "PDL",
                "PR#",
                "PRINT",
                "TEXT",
                "HOME",
                "HTAB",
                "VTAB",
                "INVERSE",
                "NORMAL",
                "FLASH"
            );
            Type = "xcode.syntax.keyword";
            AltType = "xcode.syntax.identifier";
        };
    },

/****************************************************************************/
// MARK: Simple Syntax Coloring
/****************************************************************************/

    {
        Identifier = "xcode.lang.basic.applesoft";
        Description = "Applesoft BASIC Coloring";
        BasedOn = "xcode.lang.simpleColoring";
        IncludeInMenu = YES;
        Name = "Applesoft BASIC";
        Syntax = {
            Tokenizer = "xcode.lang.basic.applesoft.lexer";
            IncludeRules = (
                "xcode.lang.basic.applesoft.codeblock",
            );
            Type = "xcode.syntax.plain";
        };
    },
    {
        Identifier = "xcode.lang.basic.applesoft.lexer";
        Syntax = {
            IncludeRules = (
                "xcode.lang.basic.applesoft.comment.rem",
                "xcode.lang.string",
                "xcode.lang.character",
                "xcode.lang.number",
                "xcode.lang.basic.applesoft.keyword",
                "xcode.lang.basic.applesoft.identifier",
            );
        };
    },
    
    {
        Identifier = "xcode.lang.basic.applesoft.comment.rem";
        Syntax = {
            Start = "REM";
            End = "\n";
            IncludeRules = ( "xcode.lang.url", "xcode.lang.url.mail", "xcode.lang.comment.mark" );
            Type = "xcode.syntax.comment";
        };
    },

    {
        Identifier = "xcode.lang.basic.applesoft.codeblock";
        Syntax = {
            Tokenizer = "xcode.lang.applesoft.lexer.lexer";
            Start = "{";
            End = "}";
            Recursive = YES;
            Foldable = YES;
            Type = "xcode.syntax.definition.function";
            IncludeRules = (
            );
        };
    },

)