#action-title {
  display: block;
  padding: 0.5em 1em;
  background: #888;
  text-overflow: ellipsis;
  overflow: hidden;
}
/* Internal canvas used to measure text size when picking fonts */
#textsizer {
  position: absolute;
  bottom: -100px;

  for (const stack of stacks.Stacks) {
    if (stack.Value < 0) {
      diff = true;
      break;
    }
  }

  // Setup to allow measuring text width.
  const textSizer = document.createElement('canvas');
  textSizer.id = 'textsizer';
  const textContext = textSizer.getContext('2d');

  // Get DOM elements.
  const chart = find('stack-chart');
  const search = find('search');
  const actions = find('action-menu');

	"DCON",
	"SACON",
	"LACON",
	"DACON",
	"SBRA",
	"LBRA",
	"SAUTO",
	"LAUTO",
	"ZOREG",
	"SOREG",
	"LOREG",
	"TLS_LE",
	"TLS_IE",
	"GOK",
	"ADDR",
	"SYMADDR",
	"GOTADDR",
	"TEXTSIZE",
	"ANY",
	"NCLASS",

	"64CON",
	"SACON",
	"LACON",
	"DACON",
	"BRA",
	"BRAPIC",
	"ZOREG",
	"SOREG",
	"LOREG",
	"XOREG",
	"FPSCR",
	"LR",
	"CTR",
	"ANY",
	"GOK",
	"ADDR",
	"TLS_LE",
	"TLS_IE",
	"TEXTSIZE",
	"NCLASS",

	"FAUTO",
	"HFAUTO",
	"SAUTO",
	"LAUTO",
	"HOREG",
	"FOREG",
	"HFOREG",
	"SOREG",
	"ROREG",
	"SROREG",
	"LOREG",
	"PC",
	"SP",
	"HREG",
	"ADDR",
	"C_TLS_LE",
	"C_TLS_IE",
	"TEXTSIZE",
	"GOK",
	"NCLASS",
	"SCOND = (1<<4)-1",
	"SBIT = 1<<4",
	"PBIT = 1<<5",
	"WBIT = 1<<6",
	"FBIT = 1<<7",
	"UBIT = 1<<7",
	"SCOND_XOR = 14",
	"SCOND_EQ = 0 ^ C_SCOND_XOR",

// data is the file content without the signature, of size codeSize.
// textOff and textSize is the file offset and size of the text segment.
// isMain is true if this is a main executable.
// id is the identifier used for signing (a field in CodeDirectory blob, which
// has no significance in ad-hoc signing).
func Sign(out []byte, data io.Reader, id string, codeSize, textOff, textSize int64, isMain bool) {
	nhashes := (codeSize + pageSize - 1) / pageSize

	"SACON",
	"SECON",
	"LACON",
	"LECON",
	"DACON",
	"STCON",
	"SBRA",
	"LBRA",
	"SAUTO",
	"LAUTO",
	"SEXT",
	"LEXT",
	"ZOREG",
	"SOREG",
	"LOREG",
	"GOK",
	"ADDR",
	"TLS",
	"TEXTSIZE",
	"NCLASS",

	"LECON",
	"DACON",
	"STCON",
	"SBRA",
	"LBRA",
	"SAUTO",
	"LAUTO",
	"SEXT",
	"LEXT",
	"ZOREG",
	"SOREG",
	"LOREG",
	"GOK",
	"ADDR",
	"TLS_LE",
	"TLS_IE",
	"GOTADDR",
	"TEXTSIZE",
	"NCLASS",

			s.e += n
			s.buf[s.e] = sentinel
			return
		}
		// n == 0
	}

	s.buf[s.e] = sentinel
	s.ioerr = io.ErrNoProgress
}

// nextSize returns the next bigger size for a buffer of a given size.
func nextSize(size int) int {
	const min = 4 << 10 // 4K: minimum buffer size
	const max = 1 << 20 // 1M: maximum buffer size which is still doubled
	if size < min {
		return min
	}

	"UOREG16K_16",
	"UOREG16K_8",
	"UOREG16K",
	"UOREG32K_16",
	"UOREG32K",
	"UOREG64K",
	"LOREGPOOL",
	"LOREG",
	"ADDR",
	"GOTADDR",
	"TLS_LE",
	"TLS_IE",
	"ROFF",
	"GOK",
	"TEXTSIZE",
	"NCLASS",