lib/parser/index.js
function parse(code) {
    try {
        var labels = {};
        var root = [];
        var manager = new BlockManager();

        var lines = code.split('\n');
        for (var i = 0; i < lines.length; i++) {
            try {
                var line = parseLine(lines[i].trim(), i, labels, false, manager);
                if (line instanceof SyntaxError) throw createLineError(line, i);
                if (line.error instanceof SyntaxError) throw createLineError(line.error, i);
                root[i] = line;
            } catch (ex) {
                throw createLineError(ex, i);
            }
        }

        return new AbstractSyntaxTree(root, labels, manager);
    } catch (ex) {
        return { "error": ex };
    }
}
function parse(code) {
    try {
        var labels = {};
        var root = [];
        var manager = new BlockManager();

        var lines = code.split('\n');
        for (var i = 0; i < lines.length; i++) {
            try {
                var line = parseLine(lines[i].trim(), i, labels, false, manager);
                if (line instanceof SyntaxError) throw createLineError(line, i);
                if (line.error instanceof SyntaxError) throw createLineError(line.error, i);
                root[i] = line;
            } catch (ex) {
                throw createLineError(ex, i);
            }
        }

        return new AbstractSyntaxTree(root, labels, manager);
    } catch (ex) {
        return { "error": ex };
    }
}
Parses BASIC code and returns an abstract syntax tree

@param {String} code
@returns {AbstractSyntaxTree|{error: String}} The resulting AST