Fix vim yaml auto indent with colon

profile/rda/.vimrc

@@ -279,6 +279,8 @@ endfunction
 
 " --- ansible ---{{{
 let g:ansible_unindent_after_newline = 1
+"do not auto indent when writing ':'
+autocmd FileType yaml.ansible setlocal indentkeys-=<:>
 "}}}
 
 " --- python-mode ---{{{