func decodeValue(ctxt *obj.Link, word uint64) (ID, ID) {
	if ctxt.Arch.PtrSize == 8 {
		b, v := ID(word>>32), ID(word)
		//ctxt.Logf("%#x -> b %#x (%d) v %#x (%d)\n", word, b, b, v, v)
		return b, v
	}
	if ctxt.Arch.PtrSize != 4 {
		panic("unexpected pointer size")
	}
	return ID(word >> 16), ID(int16(word))
}

// Append a pointer-sized uint to buf.

	font-style: normal !important;
	letter-spacing: 0;
	padding: 0.1em 0.5ex;
	word-spacing: -0.15em;
	background-color: var(--code-color);
	-webkit-border-radius: 4px;
	border-radius: 4px;
	line-height: 1.45;
	text-rendering: optimizeSpeed;
	word-wrap: break-word;
}

*:not(pre)>code.nobreak {
	word-wrap: normal;
}

*:not(pre)>code.nowrap {
	white-space: nowrap;
}

pre,

	// unlike heapLive, heapMarked does not change until the
	// next mark termination.
	heapMarked uint64

	// heapScanWork is the total heap scan work performed this cycle.
	// stackScanWork is the total stack scan work performed this cycle.
	// globalsScanWork is the total globals scan work performed this cycle.
	//
	// These are updated atomically during the cycle. Updates occur in
	// bounded batches, since they are both written and read

=== Using `CopySpec.expand()`

The `expand()` method treats the source files as https://docs.groovy-lang.org/latest/html/api/groovy/text/SimpleTemplateEngine.html[Groovy templates], which evaluates and expands expressions of the form `${expression}.`

		return nil, &Error{ErrMissingParen, s}
	}
	return p.stack[0], nil
}

// parseRepeat parses {min} (max=min) or {min,} (max=-1) or {min,max}.
// If s is not of that form, it returns ok == false.
// If s has the right form but the values are too big, it returns min == -1, ok == true.
func (p *parser) parseRepeat(s string) (min, max int, rest string, ok bool) {
	if s == "" || s[0] != '{' {
		return
	}

// described by bitmaps with 1 bit per pointer-sized word. A "1" bit
// means the word is a live pointer to be visited by the GC (referred to
// as "pointer"). A "0" bit means the word should be ignored by GC
// (referred to as "scalar", though it could be a dead pointer value).
//
// Heap bitmaps
//
// The heap bitmap comprises 1 bit for each pointer-sized word in the heap,

   *
   * <p>Rather than override this method to perform additional cancellation work or cleanup,
   * subclasses should override {@link #afterDone}, consulting {@link #isCancelled} and {@link
   * #wasInterrupted} as necessary. This ensures that the work is done even if the future is
   * cancelled without a call to {@code cancel}, such as by calling {@code
   * setFuture(cancelledFuture)}.

   *
   * <p>Rather than override this method to perform additional cancellation work or cleanup,
   * subclasses should override {@link #afterDone}, consulting {@link #isCancelled} and {@link
   * #wasInterrupted} as necessary. This ensures that the work is done even if the future is
   * cancelled without a call to {@code cancel}, such as by calling {@code
   * setFuture(cancelledFuture)}.

	OP_ADDIS         = 0x3c000000 // addis
	OP_LD            = 0xe8000000 // ld
	OP_PLA_PFX       = 0x06100000 // pla (prefix instruction word)
	OP_PLA_SFX       = 0x38000000 // pla (suffix instruction word)
	OP_PLD_PFX_PCREL = 0x04100000 // pld (prefix instruction word, R=1)
	OP_PLD_SFX       = 0xe4000000 // pld (suffix instruction word)
	OP_MFLR          = 0x7c0802a6 // mflr
	OP_MTLR          = 0x7c0803a6 // mtlr
	OP_MFCTR         = 0x7c0902a6 // mfctr

	if err != nil {
		err = errors.New("parse error")
	}
	v.value = value
	return err
}

func (b *dFlag) String() string { return "" }

func init() {
	work.AddBuildFlags(CmdGet, work.OmitModFlag)
	CmdGet.Run = runGet // break init loop
	CmdGet.Flag.Var(&getD, "d", "")
	CmdGet.Flag.Var(&getU, "u", "")
}

func runGet(ctx context.Context, cmd *base.Command, args []string) {