package lex

import (
	"text/scanner"

	"cmd/internal/src"
)

// A Slice reads from a slice of Tokens.
type Slice struct {
	tokens []Token
	base   *src.PosBase
	line   int
	pos    int
}

func NewSlice(base *src.PosBase, line int, tokens []Token) *Slice {
	return &Slice{
		tokens: tokens,
		base:   base,
		line:   line,
		pos:    -1, // Next will advance to zero.
	}
}

		return nil, &ErrInvalidARN{s}
	}

	tokens := strings.Split(s, ":")
	if len(tokens) != 6 {
		return nil, &ErrInvalidARN{s}
	}

	if tokens[4] == "" || tokens[5] == "" {
		return nil, &ErrInvalidARN{s}
	}

	return &ARN{
		region: tokens[3],
		TargetID: TargetID{
			ID:   tokens[4],
			Name: tokens[5],
		},
	}, nil

// Package token defines constants representing the lexical tokens of the Go
// programming language and basic operations on tokens (printing, predicates).
package token

import (
	"strconv"
	"unicode"
	"unicode/utf8"
)

// Token is the set of lexical tokens of the Go programming language.
type Token int

// The list of tokens.
const (
	// Special tokens
	ILLEGAL Token = iota
	EOF
	COMMENT

	literal_beg

        if (langs == null || langs.length == 0) {
            final List<AnalyzeToken> tokens = analyzer.analyze(searchWord, "", null);
            return tokens == null || tokens.size() == 0;
        }
        for (final String lang : langs) {
            final List<AnalyzeToken> tokens = analyzer.analyze(searchWord, field, lang);
            if (tokens != null && tokens.size() > 0) {
                return false;
            }
        }

import static org.gradle.sample.app.MessageUtils.getMessage;

public class Main {
    public static void main(String[] args) {
        LinkedList tokens;
        tokens = split(getMessage());
        System.out.println(join(tokens));
    }

        'a(,)'                                             | 'a'     | [tokens(''), tokens('')]
        'a((a,b))'                                         | 'a'     | [tokens('(a,b)')]
        'a((a,b,(c, d)))'                                  | 'a'     | [tokens('(a,b,(c,d))')]
        'a( ( a ,,, b ), c)'                               | 'a'     | [tokens('(a,,,b)'), token('c')]

	// Write the tokens.
	w.writeTokens(tokens, w.literalEncoding.codes, w.offsetEncoding.codes)
}

// indexTokens indexes a slice of tokens, and updates
// literalFreq and offsetFreq, and generates literalEncoding
// and offsetEncoding.
// The number of literal and offset tokens is returned.
func (w *huffmanBitWriter) indexTokens(tokens []token) (numLiterals, numOffsets int) {

        Map<String, Object> tokens = new HashMap<>(attributes);
        if (tokens.containsKey(ORGANISATION_KEY) && !tokens.containsKey(ORGANISATION_KEY2)) {
            tokens.put(ORGANISATION_KEY2, tokens.get(ORGANISATION_KEY));
        }
        if (tokens.containsKey(ORGANISATION_KEY)
            && !tokens.containsKey(ORGANISATION_PATH_KEY)) {
            String org = (String) tokens.get(ORGANISATION_KEY);

import static ${basePackagePrefix.raw}app.MessageUtils.getMessage

import org.apache.commons.text.WordUtils

class App {
    static void main(String[] args) {
        LinkedList tokens
        tokens = split(getMessage())
        String result = join(tokens)
        println(WordUtils.capitalize(result))
    }

	args   []string // Formal arguments.
	tokens []Token  // Body of macro.
}

// Tokenize turns a string into a list of Tokens; used to parse the -D flag and in tests.
func Tokenize(str string) []Token {
	t := NewTokenizer("command line", strings.NewReader(str), nil)
	var tokens []Token
	for {
		tok := t.Next()
		if tok == scanner.EOF {
			break
		}
		tokens = append(tokens, Make(tok, t.Text()))
	}
	return tokens