// innocuous source code in "android.go". The easiest fix: cut everything
	// in the name before the initial _.
	i := strings.Index(name, "_")
	if i < 0 {
		return true
	}
	name = name[i:] // ignore everything before first _

	l := strings.Split(name, "_")
	if n := len(l); n > 0 && l[n-1] == "test" {
		l = l[:n-1]
	}
	n := len(l)

        given: "a directory with a file"
        def unzippedDir = file("before/files")
        unzippedDir.file("sub/c.txt").touch()

        and: "a zip file containing it"
        def zipFile = file("before/files.zip")
        unzippedDir.zipTo(zipFile)

        and: "another zip file with the same contents"
        def zipFile2 = file("before/files2.zip")
        unzippedDir.zipTo(zipFile2)

                "Test class OkTest -> class loaded\n" +
                "Test class OkTest -> before class out\n" +
                "Test class OkTest -> before class err\n" +
                "Test anotherOk(OkTest) -> test constructed\n" +
                "Test anotherOk(OkTest) -> before out\n" +
                "Test anotherOk(OkTest) -> before err\n" +
                "Test anotherOk(OkTest) -> ok out\n" +

 */
public class CharMatcherRewrite {
  class Whitespace {
    @BeforeTemplate
    CharMatcher before() {
      return CharMatcher.WHITESPACE;
    }

    @AfterTemplate
    CharMatcher after() {
      return CharMatcher.whitespace();
    }
  }

  class BreakingWhitespace {
    @BeforeTemplate
    CharMatcher before() {
      return CharMatcher.BREAKING_WHITESPACE;
    }

    @AfterTemplate

echo 'before v0.0.1'
cp stdout status
git commit -a -m 'before v0.0.1'

echo 'at v0.0.1'
cp stdout status
git commit -a -m 'at v0.0.1'
git tag 'v0.0.1'

echo 'before v0.0.2'
cp stdout status
git commit -a -m 'before v0.0.2'

echo 'at v0.0.2'
cp stdout status
git commit -a -m 'at v0.0.2'
git tag 'v0.0.2'

echo 'before v0.0.3'
cp stdout status
git commit -a -m 'before v0.0.3'

echo 'at v0.0.3'

            "setup spec",
            "rule before", "setup", "simple test: isFluid: false", "cleanup", "rule after",
            "rule before", "setup", "simple test: isFluid: true", "cleanup", "rule after",
            "rule before", "setup", "unrolled test: 1: isFluid: false", "cleanup", "rule after",
            "rule before", "setup", "unrolled test: 1: isFluid: true", "cleanup", "rule after",

IMPORTPATH
	testdata/d

FILENAMES
	testdata/d1.go
	testdata/d2.go

CONSTANTS
	// CBx constants should appear before CAx constants. 
	const (
		CB2	= iota	// before CB1
		CB1		// before CB0
		CB0		// at end
	)

	// CAx constants should appear after CBx constants. 
	const (
		CA2	= iota	// before CA1
		CA1		// before CA0
		CA0		// at end
	)

	// C0 should be first. 
	const C0 = 0

	// C1 should be second. 

        outputContains(
            "Test class OkTest -> class loaded\n" +
            "Test class OkTest -> before class out\n" +
            "Test class OkTest -> before class err\n" +
            "Test class OkTest -> test constructed\n" +
            "Test anotherOk(OkTest) -> before out\n" +
            "Test anotherOk(OkTest) -> before err\n" +
            "Test anotherOk(OkTest) -> ok out\n" +
            "Test anotherOk(OkTest) -> ok err\n" +

		walkBeforeAfter(&n.Post, before, after)
		walkBeforeAfter(&n.Body, before, after)
	case *ast.RangeStmt:
		walkBeforeAfter(&n.Key, before, after)
		walkBeforeAfter(&n.Value, before, after)
		walkBeforeAfter(&n.X, before, after)
		walkBeforeAfter(&n.Body, before, after)

	case *ast.ImportSpec:
	case *ast.ValueSpec:
		walkBeforeAfter(&n.Type, before, after)
		walkBeforeAfter(&n.Values, before, after)

			callbacks: []callback{{h: c1}, {h: c2, before: "c4", after: "c5"}, {h: c3}, {h: c4}, {h: c5}},
			results:   []string{"c1", "c5", "c2", "c3", "c4"},
		},
		{
			callbacks: []callback{{h: c1, after: "c3"}, {h: c2, before: "c4", after: "c5"}, {h: c3, before: "c5"}, {h: c4}, {h: c5}},
			results:   []string{"c3", "c1", "c5", "c2", "c4"},
		},
		{