Anton Petrov

As an addition to @skade comment, I tried to preserve proxy settings via sudoers file (```/private/etc/sudoers```). You'll need to add your settings to ```env_keep``` section.

Surely, absence of helptags was the reason for my acquaintance with vim-script. Strange but seems like no one uses vim-rails under Win.

Aha I don't. Not quite silent. I got _E149: Sorry, no help for rails_ after entered `:help rails`

Now I know why your plugins are so popular. Because of serious approach ;) I don't have Cygwin. Just clean gvim setup. On Cygwin, I suppose, shellslashes is *nix-like, so...

Maybe we should check does `filewritable()` work with slashes under Win. I can't do it myself, I dunno how ;) I tried `:call filewritable($HOME)` from gvim, but it returned nothing....