abid = newAbiDesc(t, rcvr)

	// build dummy rtype holding gc program
	x := &abi.Type{
		Align_: goarch.PtrSize,
		// Don't add spill space here; it's only necessary in
		// reflectcall's frame, not in the allocated frame.
		// TODO(mknyszek): Remove this comment when register
		// spill space in the frame is no longer required.
		Size_:    align(abid.retOffset+abid.ret.stackBytes, goarch.PtrSize),

//     MOVL    DX, 4(DI)
// dowrite:
//     MOVL    AX, 88(CX)
TEXT gcWriteBarrier<>(SB),NOSPLIT,$28
	// Save the registers clobbered by the fast path. This is slightly
	// faster than having the caller spill these.
	MOVL	CX, 20(SP)
	MOVL	BX, 24(SP)
retry:
	// TODO: Consider passing g.m.p in as an argument so they can be shared
	// across a sequence of write barriers.
	get_tls(BX)
	MOVL	g(BX), BX

	// We don't save all registers on ppc64 because it takes too much space.
	MOVD	R20, (FIXED_FRAME+0)(R1)
	MOVD	R21, (FIXED_FRAME+8)(R1)
	// R0 is always 0, so no need to spill.
	// R1 is SP.
	// R2 is SB.
	MOVD	R3, (FIXED_FRAME+16)(R1)
	MOVD	R4, (FIXED_FRAME+24)(R1)
	MOVD	R5, (FIXED_FRAME+32)(R1)
	MOVD	R6, (FIXED_FRAME+40)(R1)
	MOVD	R7, (FIXED_FRAME+48)(R1)

		if !isLive(off, slotIdx) {
			print("?")
		}
	}

	start := true
	printcomma := func() {
		if !start {
			print(", ")
		}
	}
	pi := 0
	slotIdx := uint8(0) // register arg spill slot index
printloop:
	for {
		o := p[pi]
		pi++
		switch o {
		case abi.TraceArgsEndSeq:
			break printloop
		case abi.TraceArgsStartAgg:
			printcomma()
			print("{")
			start = true

	}

	// Verify the amount of space allocated for the elf header is sufficient.  The file offsets are
	// already computed in layout, so we could spill into another section.
	if a > int64(HEADR) {
		Errorf(nil, "HEADR too small: %d > %d with %d text sections", a, HEADR, numtext)
	}
}

(MOVLi2f <t> (Arg <u> [off] {sym})) && t.Size() == u.Size() => @b.Func.Entry (Arg <t> [off] {sym})

// LEAQ is rematerializeable, so this helps to avoid register spill.
// See issue 22947 for details
(ADD(Q|L)const [off] x:(SP)) => (LEA(Q|L) [off] x)

// HMULx is commutative, but its first argument must go in AX.

(SelectN [0] call:(StaticLECall {sym} x)) && needRaceCleanup(sym, call) && clobber(call) => x

// When rewriting append to growslice, we use as the new length the result of
// growslice so that we don't have to spill/restore the new length around the growslice call.
// The exception here is that if the new length is a constant, avoiding spilling it
// is pointless and its constantness is sometimes useful for subsequent optimizations.

 - Another.

Even more text.
 - List immediately after.

 - Blank line between items.

Yet more text.

 - Another list after blank line.

 - Blank line between items.

Still more text.
 - One list item.

   Multiple paragraphs.
-- dump --
Doc
	Paragraph
		Plain "Text."
	List ForceBlankBefore=false ForceBlankBetween=false
		Item Number=""
			Paragraph

go mod init m
stderr '^go: to add module requirements and sums:\n\tgo mod tidy$'
cd ..

-- empty/empty.txt --
Not a .go file. Still counts as an empty project.
-- empty/.hidden/empty.go --
File in hidden directory. Still as an empty project.
-- empty/_hidden/empty.go --
File in hidden directory. Still as an empty project.
-- pkginroot/hello.go --
package vendorimport
-- subdir/sub/empty.txt --

        when:
        output.println("1st line")
        output.text("2nd line")
        output.text(" - still 2nd line")
        output.println()
        output.text("3rd line")

        then:
        result.toString() == TextUtil.toPlatformLineSeparators("""[PREFIX]1st line
[PREFIX]2nd line - still 2nd line
[PREFIX]3rd line""")
    }

    def "allows not prefixing first line"() {