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fmt.Scan: renamings, strings, errors

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- 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
This commit is contained in:
Rob Pike 2010-06-01 15:22:01 -07:00
parent b8a89972ee
commit 5df40b434d
1 changed files with 1 additions and 1 deletions
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2
src/pkg/fmt/scan.go
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@ -27,7 +27,7 @@ type readRuner interface {
type ScanState interface { type ScanState interface {
// GetRune reads the next rune (Unicode code point) from the input. // GetRune reads the next rune (Unicode code point) from the input.
GetRune() (rune int, err os.Error) GetRune() (rune int, err os.Error)
// UngetRune causes the next call to Get to return the rune. // UngetRune causes the next call to GetRune to return the rune.
UngetRune(rune int) UngetRune(rune int)
// Token returns the next space-delimited token from the input. // Token returns the next space-delimited token from the input.
Token() (token string, err os.Error) Token() (token string, err os.Error)