diff options
Diffstat (limited to 'libgo/go/mime/grammar.go')
| -rw-r--r-- | libgo/go/mime/grammar.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libgo/go/mime/grammar.go b/libgo/go/mime/grammar.go index 70a94cd..e16a06c 100644 --- a/libgo/go/mime/grammar.go +++ b/libgo/go/mime/grammar.go @@ -10,16 +10,16 @@ import ( // isTSpecial returns true if rune is in 'tspecials' as defined by RFC // 1521 and RFC 2045. -func isTSpecial(rune int) bool { - return strings.IndexRune(`()<>@,;:\"/[]?=`, rune) != -1 +func isTSpecial(r rune) bool { + return strings.IndexRune(`()<>@,;:\"/[]?=`, r) != -1 } // IsTokenChar returns true if rune is in 'token' as defined by RFC // 1521 and RFC 2045. -func IsTokenChar(rune int) bool { +func IsTokenChar(r rune) bool { // token := 1*<any (US-ASCII) CHAR except SPACE, CTLs, // or tspecials> - return rune > 0x20 && rune < 0x7f && !isTSpecial(rune) + return r > 0x20 && r < 0x7f && !isTSpecial(r) } // IsToken returns true if s is a 'token' as as defined by RFC 1521 @@ -32,14 +32,14 @@ func IsToken(s string) bool { } // IsQText returns true if rune is in 'qtext' as defined by RFC 822. -func IsQText(rune int) bool { +func IsQText(r int) bool { // CHAR = <any ASCII character> ; ( 0-177, 0.-127.) // qtext = <any CHAR excepting <">, ; => may be folded // "\" & CR, and including // linear-white-space> - switch rune { + switch r { case '"', '\\', '\r': return false } - return rune < 0x80 + return r < 0x80 } |