// don't spend all our time copying.
		copy(b.buf, b.buf[b.off:])
	} else if c > maxInt-c-n {
		panic(ErrTooLarge)
	} else {
		// Add b.off to account for b.buf[:b.off] being sliced off the front.
		b.buf = growSlice(b.buf[b.off:], b.off+n)
	}
	// Restore b.off and len(b.buf).
	b.off = 0
	b.buf = b.buf[:m+n]
	return m
}

// Grow grows the buffer's capacity, if necessary, to guarantee space for

pkg container/list, method (*Element) Next() *Element
pkg container/list, method (*Element) Prev() *Element
pkg container/list, method (*List) Back() *Element
pkg container/list, method (*List) Front() *Element
pkg container/list, method (*List) Init() *List
pkg container/list, method (*List) InsertAfter(interface{}, *Element) *Element
pkg container/list, method (*List) InsertBefore(interface{}, *Element) *Element

		// Some runes in the input slice are not ASCII.
		return FieldsFunc(s, unicode.IsSpace)
	}

	// ASCII fast path
	a := make([][]byte, 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:i]
		na++

	echo linux-arm-arm5
}

selectedtargets() {
	gettargets | grep -E "$pattern"
}

# put linux first in the target list to get all the architectures up front.
linux_targets() {
	selectedtargets | grep 'linux' | sort
}

non_linux_targets() {
	selectedtargets | grep -v 'linux' | sort
}

# Note words in $targets are separated by both newlines and spaces.