neocomplcache tips:

1. The filename completion considers ‘cdpath’.

1. neocomplcache implemented short filename completion.
   Example: When you supplement “/usr/local/bin/hoge”, you input an initial, “/u/l/b”.

1. Disable auto popup
   let g:neocomplcache_disable_auto_complete = 1

1. Popup on <Tab>

1. Auto complete to common string and show available variants (if any)
   inoremap <expr><C-l> neocomplcache#complete_common_string()

1. Highlighting first available
   let g:neocomplcache_enable_auto_select = 1