Need warning not to ignore * in home directory

[mikewadsten]

My vim setup has a good deal of autocomplete going on. Since switching to mikewadsten/vim-gitwildignore I've been having issues which apparently arise from neosnippet or neocomplcache:

Error detected while processing function vital#of:
line    4:
E605: Exception not caught: vital: version file not found: neosnippet
Error detected while processing function vital#of:
line    4:
E605: Exception not caught: vital: version file not found: neosnippet
Error detected while processing function neosnippet#init#_initialize..<SNR>92_initialize_script_variables:
line    4:
E121: Undefined variable: g:neosnippet#disable_runtime_snippets
Error detected while processing function neosnippet#init#_initialize..<SNR>92_initialize_script_variables:
line    4:
E171: Missing :endif
Error detected while processing function vital#of:
line    4:
E605: Exception not caught: vital: version file not found: neocomplcache
Error detected while processing function neocomplcache#init#lazy:
line    6:
E171: Missing :endif

I figured out that this is likely happening because the .gitignore in my home directory (from my dotfiles repo) reads:

!.vim
*

which means that /home/mike/* is added to wildignore. This has the unfortunate side effect of hiding absolutely everything in the home directory, which apparently borks some plugins that I use.

---

I should add a warning to not do that. (The easiest solution is to tell the user that, if they have their dotfiles repo as their home directory, to instead place them in, say, ~/dotfiles and symlink back to the home directory. That would avoid this situation.)