const regexp/syntax.minFold

7 uses

	regexp/syntax (current package)
		parse.go#L382: 	if r < minFold || r > maxFold {
		parse.go#L1893: 	minFold = 0x0041
		parse.go#L1901: 	if lo <= minFold && hi >= maxFold {
		parse.go#L1905: 	if hi < minFold || lo > maxFold {
		parse.go#L1909: 	if lo < minFold {
		parse.go#L1911: 		r = appendRange(r, lo, minFold-1)
		parse.go#L1912: 		lo = minFold