var golang.org/x/text/cases.undUpper

2 uses

	golang.org/x/text/cases (current package)
		map.go#L72: 	undUpper            transform.SpanningTransformer = &undUpperCaser{}
		map.go#L106: 		return undUpper

The pages are generated with Golds v0.3.2-preview. (GOOS=darwin GOARCH=amd64)
Golds is a Go 101 project developed by Tapir Liu.
PR and bug reports are welcome and can be submitted to the issue list.
Please follow @Go100and1 (reachable from the left QR code) to get the latest news of Golds.