const regexp/syntax.minFold

9 uses

	regexp/syntax (current package)
		parse.go#L380: 	if r < minFold || r > maxFold {
		parse.go#L1912: 	minFold = 0x0041
		parse.go#L1920: 	if lo <= minFold && hi >= maxFold {
		parse.go#L1924: 	if hi < minFold || lo > maxFold {
		parse.go#L1928: 	if lo < minFold {
		parse.go#L1930: 		r = appendRange(r, lo, minFold-1)
		parse.go#L1931: 		lo = minFold
		regexp.go#L139: 			if minFold <= r && r <= maxFold && unicode.SimpleFold(r) != r {
		regexp.go#L153: 			lo := max(minFold, re.Rune[i])