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fmt.Scan: renamings, strings, errors
- implement scanning for all renamed types (compiler bug stops complex from being renamable, so it can't be tested but the code is there) - %q %x for strings - error handling now done with panic/recover R=rsc CC=golang-dev https://golang.org/cl/1458041
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@ -27,7 +27,7 @@ type readRuner interface {
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type ScanState interface {
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// GetRune reads the next rune (Unicode code point) from the input.
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GetRune() (rune int, err os.Error)
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// UngetRune causes the next call to Get to return the rune.
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// UngetRune causes the next call to GetRune to return the rune.
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UngetRune(rune int)
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// Token returns the next space-delimited token from the input.
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Token() (token string, err os.Error)
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