4 files changed, 29 insertions, 22 deletions
diff --git a/internal/cvss/category.go b/internal/cvss/category.go
new file mode 100644
index 0000000..45b8947
--- /dev/null
+++ b/internal/cvss/category.go
@@ -0,0 +1,13 @@
+// CVSS vector parser.
+package cvss
+
+//go:generate stringer -linecomment -type=Category
+
+// CVSS metric category.
+type Category byte
+
+const (
+  Base Category = iota // Base
+  Temporal // Temporal
+  Environmental // Environmental
+)
diff --git a/internal/cvss/cvss.go b/internal/cvss/cvss.go
index f260ce2..b92d819 100644
--- a/internal/cvss/cvss.go
+++ b/internal/cvss/cvss.go
@@ -6,31 +6,11 @@ import (
   "strings"
 )
 
-//go:generate stringer -linecomment -type=Version
-//go:generate stringer -linecomment -type=Category
 //go:generate stringer -linecomment -type=v2MetricKey
 //go:generate stringer -linecomment -type=v2Metric
 //go:generate stringer -linecomment -type=v3MetricKey
 //go:generate stringer -linecomment -type=v3Metric
 
-// CVSS version
-type Version byte
-
-const (
-  V20 Version = iota // 2.0
-  V30 // 3.0
-  V31 // 3.1
-)
-
-// CVSS metric category.
-type Category byte
-
-const (
-  Base Category = iota // Base
-  Temporal // Temporal
-  Environmental // Environmental
-)
-
 // CVSS metric key.
 type v2MetricKey byte
 
diff --git a/internal/cvss/v3metrickey_string.go b/internal/cvss/v3metrickey_string.go
index ff9b74f..e30c9cc 100644
--- a/internal/cvss/v3metrickey_string.go
+++ b/internal/cvss/v3metrickey_string.go
@@ -30,11 +30,12 @@ func _() {
 	_ = x[v3ModifiedConfidentiality-19]
 	_ = x[v3ModifiedIntegrity-20]
 	_ = x[v3ModifiedAvailability-21]
+	_ = x[v3InvalidMetricKey-22]
 }
 
-const _v3MetricKey_name = "AVACPRUISCIAERLRCCRIRARMAVMACMPRMUIMSMCMIMA"
+const _v3MetricKey_name = "AVACPRUISCIAERLRCCRIRARMAVMACMPRMUIMSMCMIMAinvalid"
 
-var _v3MetricKey_index = [...]uint8{0, 2, 4, 6, 8, 9, 10, 11, 12, 13, 15, 17, 19, 21, 23, 26, 29, 32, 35, 37, 39, 41, 43}
+var _v3MetricKey_index = [...]uint8{0, 2, 4, 6, 8, 9, 10, 11, 12, 13, 15, 17, 19, 21, 23, 26, 29, 32, 35, 37, 39, 41, 43, 50}
 
 func (i v3MetricKey) String() string {
 	if i >= v3MetricKey(len(_v3MetricKey_index)-1) {
diff --git a/internal/cvss/version.go b/internal/cvss/version.go
new file mode 100644
index 0000000..ab9d61f
--- /dev/null
+++ b/internal/cvss/version.go
@@ -0,0 +1,13 @@
+// CVSS vector string parser.
+package cvss
+
+//go:generate stringer -linecomment -type=Version
+
+// CVSS version
+type Version byte
+
+const (
+  V20 Version = iota // 2.0
+  V30 // 3.0
+  V31 // 3.1
+)