@echo off

setlocal
%~d0
cd %~p0
call _project.bat

:: tilde to remove double quotation
set FIRST_ARG=%~1
if "%FIRST_ARG%"=="" set FIRST_ARG=""
set SECOND_ARG=%2
if "%SECOND_ARG%"=="" set SECOND_ARG=""

call %DBFLUTE_HOME%\etc\cmd\_df-manage.cmd %MY_PROPERTIES_PATH% "%FIRST_ARG%" %SECOND_ARG%

if "%pause_at_end%"=="y" (
  pause

					continue
				}
				terms = termlist{{t.Tilde(), t.Type()}}
			}
			tset.terms = tset.terms.union(terms)
			if len(tset.terms) > maxTermCount {
				return nil, fmt.Errorf("exceeded max term count %d", maxTermCount)
			}
		}
	case *types.TypeParam:
		panic("unreachable")
	default:
		// For all other types, the term set is just a single non-tilde term
		// holding the type itself.

	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[Def-1]
	_ = x[Not-2]
	_ = x[Recv-3]
	_ = x[Tilde-4]
	_ = x[OrOr-5]
	_ = x[AndAnd-6]
	_ = x[Eql-7]
	_ = x[Neq-8]
	_ = x[Lss-9]
	_ = x[Leq-10]
	_ = x[Gtr-11]
	_ = x[Geq-12]
	_ = x[Add-13]
	_ = x[Sub-14]
	_ = x[Or-15]
	_ = x[Xor-16]

		if err != nil {
			return nil // invalid type
		}
		for _, term := range terms {
			subpath := lockPath(tpkg, term.Type(), seen)
			if len(subpath) > 0 {
				if term.Tilde() {
					// Prepend a tilde to our lock path entry to clarify the resulting
					// diagnostic message. Consider the following example:
					//
					//  func _[Mutex interface{ ~sync.Mutex; M() }](m Mutex) {}
					//

)

// Single-expression type parameter lists and those that don't start
// with a (type parameter) name are considered array sizes.
// The term must be a valid expression (it could be a type incl. a
// tilde term) but the type-checker will complain.
type (
        _[t] t
        _[t|t] t

        // These are invalid and the type-checker will complain.
        _[~t] t
        _[~t|t] t
        _[t|~t] t

		want bool
	}{
		{
			name: "empty",
			want: true,
		},
		{
			name: "ASCII low",
			in:   "This is a space: ' '",
			want: true,
		},
		{
			name: "ASCII high",
			in:   "This is a tilde: '~'",
			want: true,
		},
		{
			name: "ASCII low non-print",
			in:   "This is a unit separator: \x1F",
			want: false,
		},
		{
			name: "Ascii high non-print",
			in:   "This is a Delete: \x7F",

)

type Operator uint

//go:generate stringer -type Operator -linecomment tokens.go

const (
	_ Operator = iota

	// Def is the : in :=
	Def   // :
	Not   // !
	Recv  // <-
	Tilde // ~

	// precOrOr
	OrOr // ||

	// precAndAnd
	AndAnd // &&

	// precCmp
	Eql // ==
	Neq // !=
	Lss // <
	Leq // <=
	Gtr // >
	Geq // >=

	// precAdd
	Add // +

	// Those usually end in a tilde followed by one or more ASCII digits.
	if tilde := strings.LastIndexByte(short, '~'); tilde >= 0 && tilde < len(short)-1 {
		suffix := short[tilde+1:]
		suffixIsDigits := true
		for _, r := range suffix {
			if r < '0' || r > '9' {
				suffixIsDigits = false
				break
			}
		}
		if suffixIsDigits {
			return fmt.Errorf("trailing tilde and digits in path element")
		}
	}

func _[_ t[t] | t[t]]() {}

// Single-expression type parameter lists and those that don't start
// with a (type parameter) name are considered array sizes.
// The term must be a valid expression (it could be a type incl. a
// tilde term) but the type-checker will complain.
type (
        _[t] t
        _[t|t] t

        // These are invalid and the type-checker will complain.
        _[~t] t
        _[~t|t] t
        _[t|~t] t

// type restrictions of a type, if any.
//
// For all types other than *types.TypeParam, *types.Interface, and
// *types.Union, this is just a single term with Tilde() == false and
// Type() == typ. For *types.TypeParam, *types.Interface, and *types.Union, see
// below.
//
// Structural type restrictions of a type parameter are created via