func encoding/xml.isNameByte
3 uses
encoding/xml (current package)
xml.go#L1202: if b < utf8.RuneSelf && !isNameByte(b) {
xml.go#L1212: if b < utf8.RuneSelf && !isNameByte(b) {
xml.go#L1221: func isNameByte(c byte) bool {
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