add cocoa.vim & swift.vim

sources_non_forked/swift.vim/plugin/swift.vim

@@ -0,0 +1,14 @@
+let g:tagbar_type_swift = {
+  \ 'ctagstype': 'swift',
+  \ 'kinds': [
+    \ 'P:protocol',
+    \ 'c:class',
+    \ 's:struct',
+    \ 'e:enum',
+    \ 'E:extension',
+    \ 'f:function',
+    \ 't:typealias'
+  \ ],
+  \ 'sort': 0,
+  \ 'deffile': expand('<sfile>:p:h:h') . '/ctags/swift.cnf'
+\ }