Add support for Wavefront OBJ/MTL files

.gitmodules

@@ -728,3 +728,6 @@
 [submodule "vendor/grammars/creole"]
 	path = vendor/grammars/creole
 	url = https://github.com/Siddley/Creole
+[submodule "vendor/grammars/language-wavefront"]
+	path = vendor/grammars/language-wavefront
+	url = https://github.com/Alhadis/language-wavefront

grammars.yml

@@ -380,6 +380,9 @@ vendor/grammars/language-supercollider:
 - source.supercollider
 vendor/grammars/language-toc-wow:
 - source.toc
+vendor/grammars/language-wavefront:
+- source.wavefront.mtl
+- source.wavefront.obj
 vendor/grammars/language-xbase:
 - source.harbour
 vendor/grammars/language-yaml:

lib/linguist/languages.yml

@@ -3873,6 +3873,20 @@ Vue:
   tm_scope: text.html.vue
   ace_mode: html
 
+Wavefront Material:
+  type: data
+  extensions:
+  - .mtl
+  tm_scope: source.wavefront.mtl
+  ace_mode: text
+
+Wavefront Object:
+  type: data
+  extensions:
+  - .obj
+  tm_scope: source.wavefront.obj
+  ace_mode: text
+
 Web Ontology Language:
   type: markup
   color: "#9cc9dd"

vendor/licenses/grammar/language-wavefront.txt

@@ -0,0 +1,18 @@
+---
+type: grammar
+name: language-wavefront
+license: isc
+---
+Copyright (c) 2016, John Gardner
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.