isSpace = removeLastDuplication(buf, alphanumSize, isSpace, termCache);
                            } else if (symbolSize > 0) {
                                isSpace = removeLastDuplication(buf, symbolSize, isSpace, termCache);
                            }
                        }
                        // space
                        if (!isSpace && !isLastSpaceChar(buf)) {

	tkStart := -1
	for i, r := range s {
		if r == '#' {
			return "", ""
		}
		if !unicode.IsSpace(r) {
			tkStart = i
			break
		}
	}
	if tkStart < 0 {
		return "", ""
	}
	tkEnd := -1
	for i, r := range s[tkStart:] {
		if unicode.IsSpace(r) || r == '#' {
			tkEnd = i + tkStart
			break
		}
	}
	if tkEnd < 0 {
		return s[tkStart:], ""
	}

// trimSpace returns x without any leading or trailing ASCII whitespace.
func trimSpace(x string) string {
	for len(x) > 0 && isSpace(x[0]) {
		x = x[1:]
	}
	for len(x) > 0 && isSpace(x[len(x)-1]) {
		x = x[:len(x)-1]
	}
	return x
}

// isSpace reports whether b is an ASCII space character.
func isSpace(b byte) bool {
	return b == ' ' || b == '\t' || b == '\n' || b == '\r'
}

	rest = strings.TrimLeftFunc(v, unicode.IsSpace)
	if !strings.HasPrefix(rest, ";") {
		return "", "", v
	}

	rest = rest[1:] // consume semicolon
	rest = strings.TrimLeftFunc(rest, unicode.IsSpace)
	param, rest = consumeToken(rest)
	param = strings.ToLower(param)
	if param == "" {
		return "", "", v
	}

	rest = strings.TrimLeftFunc(rest, unicode.IsSpace)
	if !strings.HasPrefix(rest, "=") {

					if !isSpace(inputc) && inputc != eof {
						s.errorString("expected space in input to match format")
					}
					if inputc == '\n' {
						s.errorString("newline in input does not match format")
					}
				}
				for isSpace(inputc) && inputc != '\n' {
					inputc = s.getRune()
				}
				if inputc != eof {
					s.UnreadRune()
				}
			}
			continue
		}

		// Verbs.

					" isn't testing.", s)
			}
			if c > unicode.MaxASCII {
				t.Skipf("skipping %#q: contains a non-ASCII character %q", s, c)
			}
			if !unicode.IsGraphic(rune(c)) && !unicode.IsSpace(rune(c)) {
				t.Skipf("skipping %#q: contains non-graphic character %q", s, c)
			}
			if runtime.GOOS == "windows" && c == '\r' || c == '\n' {
				t.Skipf("skipping %#q on Windows: contains unescapable character %q", s, c)

		"not " + p.name,
	}
}

var trimFuncTests = []struct {
	f        predicate
	in       string
	trimOut  string
	leftOut  string
	rightOut string
}{
	{isSpace, space + " hello " + space,
		"hello",
		"hello " + space,
		space + " hello"},
	{isDigit, "\u0e50\u0e5212hello34\u0e50\u0e51",
		"hello",
		"hello34\u0e50\u0e51",
		"\u0e50\u0e5212hello"},

	for i := 0; i < len(s); i++ {
		r := s[i]
		setBits |= r
		isSpace := int(asciiSpace[r])
		n += wasSpace & ^isSpace
		wasSpace = isSpace
	}

	if setBits >= utf8.RuneSelf {
		// Some runes in the input string are not ASCII.
		return FieldsFunc(s, unicode.IsSpace)
	}
	// ASCII fast path
	a := make([]string, n)
	na := 0
	fieldStart := 0
	i := 0
	// Skip spaces in the front of the input.

consist of any UTF-8 character except '='.

For example:

	EventName arg1=23 arg2=55 arg3=53

Any amount of whitespace is allowed to separate each token. Whitespace
is identified via unicode.IsSpace.

Some events have additional data on following lines. There are two such
special cases.

The first special case consists of events with trailing byte-oriented data.

	}
	trimSpace := func() {
		trim := strings.TrimLeftFunc(args, unicode.IsSpace)
		trimBytes(len(args) - len(trim))
	}

	var list []fileEmbed
	for trimSpace(); args != ""; trimSpace() {
		var path string
		pathPos := pos
	Switch:
		switch args[0] {
		default:
			i := len(args)
			for j, c := range args {
				if unicode.IsSpace(c) {
					i = j
					break
				}
			}
			path = args[:i]