output io.Writer
	state  int
	space  []byte
}

// trimmer is implemented as a state machine.
// It can be in one of the following states:
const (
	inSpace  = iota // inside space
	inEscape        // inside text bracketed by tabwriter.Escapes
	inText          // inside text
)

func (p *trimmer) resetSpace() {
	p.state = inSpace
	p.space = p.space[0:0]
}

// Spaces are added between operands when neither is a string.
// It returns the number of bytes written and any write error encountered.
func Print(a ...any) (n int, err error) {
	return Fprint(os.Stdout, a...)
}

// Sprint formats using the default formats for its operands and returns the resulting string.
// Spaces are added between operands when neither is a string.

		r.pos.Column = 1
	} else {
		r.pos.Column++
	}
	return c
}

// peekByte returns the next byte from the input reader but does not advance beyond it.
// If skipSpace is set, peekByte skips leading spaces and comments.
func (r *importReader) peekByte(skipSpace bool) byte {
	if r.err != nil {
		if r.nerr++; r.nerr > 10000 {
			panic("go/build: import reader looping")
		}
		return 0
	}

delimiter (by default "{{") is followed immediately by a minus sign and white
space, all trailing white space is trimmed from the immediately preceding text.
Similarly, if the right delimiter ("}}") is preceded by white space and a minus
sign, all leading white space is trimmed from the immediately following text.
In these trim markers, the white space must be present:
"{{- 3}}" is like "{{3}}" but trims the immediately preceding text, while

	a := make([]string, n)
	na := 0
	fieldStart := 0
	i := 0
	// Skip spaces in the front of the input.
	for i < len(s) && asciiSpace[s[i]] != 0 {
		i++
	}
	fieldStart = i
	for i < len(s) {
		if asciiSpace[s[i]] == 0 {
			i++
			continue
		}
		a[na] = s[fieldStart:i]
		na++
		i++
		// Skip spaces in between fields.
		for i < len(s) && asciiSpace[s[i]] != 0 {
			i++
		}

		}
		r.a.Entries = []Entry{{
			Name: f.Name(),
			Type: EntryGoObj,
			Data: Data{off, r.limit - off},
			Obj:  o,
		}}
	}

	return r.a, nil
}

// trimSpace removes trailing spaces from b and returns the corresponding string.
// This effectively parses the form used in archive headers.
func trimSpace(b []byte) string {
	return string(bytes.TrimRight(b, " "))
}

		tLeft,
		mkItem(itemNumber, "1"),
		tSpace,
		mkItem(itemNumber, "02"),
		tSpace,
		mkItem(itemNumber, "0x14"),
		tSpace,
		mkItem(itemNumber, "0X14"),
		tSpace,
		mkItem(itemNumber, "-7.2i"),
		tSpace,
		mkItem(itemNumber, "1e3"),
		tSpace,
		mkItem(itemNumber, "1E3"),
		tSpace,
		mkItem(itemNumber, "+1.2e-4"),
		tSpace,
		mkItem(itemNumber, "4.2i"),
		tSpace,

// CHECK-LABEL: @batchNormInference_2D_inner_features
// CHECK-SAME: %[[X:[^:[:space:]]+]]
// CHECK-SAME: %[[SCALE:[^:[:space:]]+]]
// CHECK-SAME: %[[OFFSET:[^:[:space:]]+]]
// CHECK-SAME: %[[MEAN:[^:[:space:]]+]]
// CHECK-SAME: %[[VARIANCE:[^:[:space:]]+]]
func.func @batchNormInference_2D_inner_features(
    %x: tensor<4x256xf32>, %scale: tensor<256xf32>, %offset: tensor<256xf32>,

http://ExAmPlE.CoM http://other.com/ s:http p:/ h:example.com

# Spaces should fail
http://example\sexample.com

# This should fail
http://Goo%20\sgoo%7C|.com

# U+3000 is mapped to U+0020 (space) which is disallowed
http://GOO\u00a0\u3000goo.com

# Other types of space (no-break, zero-width, zero-width-no-break) are
# name-prepped away to nothing.

	}
	return
}

// command:
//
//	operand (space operand)*
//
// space-separated arguments up to a pipeline character or right delimiter.
// we consume the pipe character but leave the right delim to terminate the action.
func (t *Tree) command() *CommandNode {
	cmd := t.newCommand(t.peekNonSpace().pos)
	for {
		t.peekNonSpace() // skip leading spaces.
		operand := t.operand()
		if operand != nil {