add default support for vala (closes #101)

Author: rhysd

README.md

@@ -8,12 +8,13 @@ Automatic formatting is provided for the following languages by default:
 
 - C
 - C++
-- Cuda
 - Objective-C
 - JavaScript
 - Java
 - TypeScript
 - Protobuf
+- Cuda
+- Vala
 
 ## Screenshot
 

autoload/clang_format.vim

@@ -196,8 +196,8 @@ let g:clang_format#auto_format = s:getg('clang_format#auto_format', 0)
 let g:clang_format#auto_format_on_insert_leave = s:getg('clang_format#auto_format_on_insert_leave', 0)
 let g:clang_format#auto_formatexpr = s:getg('clang_format#auto_formatexpr', 0)
 let g:clang_format#auto_filetypes = s:getg( 'clang_format#auto_filetypes',
-                                          \ [ 'c', 'cpp', 'objc', 'java', 'javascript',
-                                          \   'typescript', 'proto', 'arduino', 'cuda' ] )
+                                          \ [ 'c', 'cpp', 'objc', 'java', 'javascript', 'typescript',
+                                          \   'proto', 'arduino', 'cuda', 'vala' ] )
 " }}}
 
 " format codes {{{