Change js to javascript in autocmd FileType c,cpp,java,php,js,python,ruby autocmd BufWritePre :call setline(1,map(getline(1,"$"),'substitute(v:val,"\s\+$","","")')) to support Javascript file.

Author: lihuazhang

.vimrc

@@ -228,7 +228,7 @@
     set pastetoggle=<F12>           " pastetoggle (sane indentation on pastes)
     "set comments=sl:/*,mb:*,elx:*/  " auto format comment blocks
     " Remove trailing whitespaces and ^M chars
-    autocmd FileType c,cpp,java,php,js,python,twig,xml,yml autocmd BufWritePre <buffer> :call setline(1,map(getline(1,"$"),'substitute(v:val,"\\s\\+$","","")'))
+    autocmd FileType c,cpp,java,php,javascript,python,twig,xml,yml autocmd BufWritePre <buffer> :call setline(1,map(getline(1,"$"),'substitute(v:val,"\\s\\+$","","")'))
 " }
 
 " Key (re)Mappings {