)

var platformZoneSources []string // none on Plan 9

func isSpace(r rune) bool {
	return r == ' ' || r == '\t' || r == '\n'
}

// Copied from strings to avoid a dependency.
func fields(s string) []string {
	// First count the fields.
	n := 0
	inField := false
	for _, rune := range s {
		wasInField := inField
		inField = !isSpace(rune)
		if inField && !wasInField {
			n++
		}
	}

	// Now create them.

	atEOF    bool

	pDst int // pDst points past the last written rune in dst.
	pSrc int // pSrc points to the start of the currently scanned rune.

	// checkpoints safe to return in Transform, where nDst <= pDst and nSrc <= pSrc.
	nDst, nSrc int
	err        error

	sz   int  // size of current rune
	info info // case information of currently scanned rune

	// State preserved across calls to Transform.

// Scanners may do rune-at-a-time scanning or ask the ScanState
// to discover the next space-delimited token.
type ScanState interface {
	// ReadRune reads the next rune (Unicode code point) from the input.
	// If invoked during Scanln, Fscanln, or Sscanln, ReadRune() will
	// return EOF after returning the first '\n' or when reading beyond
	// the specified width.
	ReadRune() (r rune, size int, err error)

package mime

import (
	"strings"
)

// isTSpecial reports whether rune is in 'tspecials' as defined by RFC
// 1521 and RFC 2045.
func isTSpecial(r rune) bool {
	return strings.ContainsRune(`()<>@,;:\"/[]?=`, r)
}

// isTokenChar reports whether rune is in 'token' as defined by RFC
// 1521 and RFC 2045.
func isTokenChar(r rune) bool {
	// token := 1*<any (US-ASCII) CHAR except SPACE, CTLs,
	//             or tspecials>

			continue
		} else if !errors.Is(err, modindex.ErrNotIndexed) {
			m.AddError(err)
		}

		prune := pruneVendor
		if isLocal {
			prune |= pruneGoMod
		}
		walkPkgs(root, modPrefix, prune)
	}
}

// walkFromIndex matches packages in a module using the module index. modroot
// is the module's root directory on disk, index is the modindex.Module for the

				first = false
			} else {
				ranges[i].last = r - 1
				i++
				first = true
			}
		}
	}

	return len(ranges)
}

type singleRange struct {
	first rune
	last  rune

	"strings"
	"text/scanner"

	"cmd/internal/src"
)

// A ScanToken represents an input item. It is a simple wrapping of rune, as
// returned by text/scanner.Scanner, plus a couple of extra values.
type ScanToken rune

const (
	// Asm defines some two-character lexemes. We make up
	// a rune/ScanToken value for them - ugly but simple.
	LSH          ScanToken = -1000 - iota // << Left shift.

### Version 9.1.7 (Thu May 15 2023 Paco Xu <******@****.***>)
- Update kubectl to v1.27.1.
- Use `--prune-allowlist` instead of deprecated `--prune-whitelist`.

### Version 9.1.6 (Thu February 24 2022 Shihang Zhang <******@****.***>)
 - Clean up the wait check for service account (https://github.com/kubernetes/kubernetes/pull/108313)

### Version 9.1.5 (Mon April 19 2021 Spencer Peterson <******@****.***>)
 - Update baseimage to debian-base:v1.0.1.

The [RuneLen] function returns the number of 16-bit words in
the UTF-16 encoding of the rune. It returns -1 if the rune

		}
		// Handle multi-byte Unicode.
		r, n := utf8.DecodeRune(in[i:])
		out = utf8.AppendRune(out, foldRune(r))
		i += n
	}
	return out
}

// foldRune is returns the smallest rune for all runes in the same fold set.
func foldRune(r rune) rune {
	for {
		r2 := unicode.SimpleFold(r)
		if r2 <= r {
			return r2
		}
		r = r2
	}