spf13/spf13-vim — pull request #669 by wolfgangpfnuer (2014-09-03 07:22:14+00:00)
Title: replace iunmap <CR> with inoremap <CR> <CR>

If noninvasive completion is set, i get the following error:

Error detected while processing ~/.vimrc:
line 730:
E31: No such mapping
Press ENTER or type command to continue

To avoid this "no such mapping" error, instead of unmapping the commands for one can simply overwrite it with itself to reset it, which works regardless of wether the mapping existed or not.