imap binding for <S-CR> syntax error

[louispan]

When using the <s-CR> bindings, you'll get the following error

E109: Missing ':' after '?'
E15: Invalid expression: pumvisible() ? neocomplcache#close_popup()"\^M" : "\^M"

The following lines are missing a . after close_pop()

Original https://github.com/spf13/spf13-vim/blob/3.0/.vimrc#L757

 inoremap <expr><s-CR> pumvisible() ? neocomplete#smart_close_popup()"\<CR>" : "\<CR>"

Suggested Correction

 inoremap <expr><s-CR> pumvisible() ? neocomplete#smart_close_popup()."\<CR>" : "\<CR>"

Original https://github.com/spf13/spf13-vim/blob/3.0/.vimrc#L884

 inoremap <expr><s-CR> pumvisible() ? neocomplcache#close_popup()"\<CR>" : "\<CR>"

Suggested Correction

 inoremap <expr><s-CR> pumvisible() ? neocomplcache#close_popup()."\<CR>" : "\<CR>"

NB.
I enabled in my terminal by configuring iTerm to send "[I" on shift-enter, and adding it to my .vimrc.local

map <ESC>[I <S-CR>

[louispan]

merged