var github.com/google/pprof/profile.hexPair

2 uses

	github.com/google/pprof/profile (current package)
		legacy_profile.go#L54: 	hexPair     = `\s+[[:xdigit:]]+:[[:xdigit:]]+`
		legacy_profile.go#L64: 	procMapsRE  = regexp.MustCompile(`^` + cHexRange + cPerm + cSpaceHex + hexPair + spaceDigits + cSpaceString)