Add extension .rng to application/xml

closes #43

Author: glorieux-f

HISTORY.md

@@ -8,6 +8,7 @@ unreleased
   * Add `application/vnd.ms-printschematicket+xml`
   * Add `model/vnd.rosette.annotated-data-model`
   * Add `text/slim`
+  * Add extension `.rng` to `application/xml`
   * Fix extension of `application/dash+xml` to be `.mpd`
   * Update primary extension to `.m4a` for `audio/mp4`
 

db.json

@@ -4766,7 +4766,7 @@
   "application/xml": {
     "source": "iana",
     "compressible": true,
-    "extensions": ["xml","xsl","xsd"]
+    "extensions": ["xml","xsl","xsd","rng"]
   },
   "application/xml-dtd": {
     "source": "iana",

src/custom-types.json

@@ -332,7 +332,10 @@
   },
   "application/xml": {
     "compressible": true,
-    "extensions": ["xsd"]
+    "extensions": ["xsd", "rng"],
+    "sources": [
+      "http://en.wikipedia.org/wiki/RELAX_NG"
+    ]
   },
   "application/xml-dtd": {
     "compressible": true,