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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgo/] [go/] [exp/] [norm/] [input.go] - Blame information for rev 747

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Line No. Rev Author Line
1 747 jeremybenn
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package norm
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import "unicode/utf8"
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type input interface {
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        skipASCII(p int) int
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        skipNonStarter(p int) int
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        appendSlice(buf []byte, s, e int) []byte
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        copySlice(buf []byte, s, e int)
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        charinfo(p int) (uint16, int)
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        decomposeNFC(p int) uint16
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        decomposeNFKC(p int) uint16
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        hangul(p int) rune
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}
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type inputString string
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func (s inputString) skipASCII(p int) int {
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        for ; p < len(s) && s[p] < utf8.RuneSelf; p++ {
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        }
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        return p
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}
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func (s inputString) skipNonStarter(p int) int {
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        for ; p < len(s) && !utf8.RuneStart(s[p]); p++ {
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        }
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        return p
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}
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func (s inputString) appendSlice(buf []byte, b, e int) []byte {
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        for i := b; i < e; i++ {
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                buf = append(buf, s[i])
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        }
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        return buf
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}
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func (s inputString) copySlice(buf []byte, b, e int) {
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        copy(buf, s[b:e])
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}
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func (s inputString) charinfo(p int) (uint16, int) {
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        return charInfoTrie.lookupString(string(s[p:]))
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}
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func (s inputString) decomposeNFC(p int) uint16 {
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        return nfcDecompTrie.lookupStringUnsafe(string(s[p:]))
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}
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func (s inputString) decomposeNFKC(p int) uint16 {
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        return nfkcDecompTrie.lookupStringUnsafe(string(s[p:]))
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}
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func (s inputString) hangul(p int) rune {
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        if !isHangulString(string(s[p:])) {
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                return 0
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        }
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        rune, _ := utf8.DecodeRuneInString(string(s[p:]))
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        return rune
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}
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type inputBytes []byte
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func (s inputBytes) skipASCII(p int) int {
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        for ; p < len(s) && s[p] < utf8.RuneSelf; p++ {
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        }
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        return p
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}
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func (s inputBytes) skipNonStarter(p int) int {
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        for ; p < len(s) && !utf8.RuneStart(s[p]); p++ {
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        }
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        return p
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}
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func (s inputBytes) appendSlice(buf []byte, b, e int) []byte {
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        return append(buf, s[b:e]...)
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}
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func (s inputBytes) copySlice(buf []byte, b, e int) {
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        copy(buf, s[b:e])
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}
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func (s inputBytes) charinfo(p int) (uint16, int) {
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        return charInfoTrie.lookup(s[p:])
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}
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func (s inputBytes) decomposeNFC(p int) uint16 {
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        return nfcDecompTrie.lookupUnsafe(s[p:])
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}
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func (s inputBytes) decomposeNFKC(p int) uint16 {
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        return nfkcDecompTrie.lookupUnsafe(s[p:])
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}
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func (s inputBytes) hangul(p int) rune {
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        if !isHangul(s[p:]) {
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                return 0
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        }
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        rune, _ := utf8.DecodeRune(s[p:])
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        return rune
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}

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