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doc some notes, and fix utf multi byte reads

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Aaron Raddon 2014-06-15 12:11:29 -07:00
parent 34163bbbdb
commit e3ddfb42a9
1 changed files with 8 additions and 2 deletions
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10
parseany.go
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@ -40,11 +40,17 @@ func ParseAny(datestr string) (time.Time, error) {
state := ST_START
// General strategy is to read rune by rune through the date looking for
// certain hints of what type of date we are dealing with.
// Hopefully we only need to read about 5 or 6 bytes before
// we figure it out and then attempt a parse
iterRunes:
for i := 0; i < len(datestr); i++ {
r, _ := utf8.DecodeRuneInString(datestr[i:])
r, bytesConsumed := utf8.DecodeRuneInString(datestr[i:])
if bytesConsumed > 1 {
i += (bytesConsumed - 1)
}
//u.Infof("r=%s st=%d ", string(r), state)
switch state {
case ST_START:
if unicode.IsDigit(r) {