subtree(users/wpcarro): docking briefcase at '24f5a642' r/3226

git-subtree-dir: users/wpcarro
git-subtree-mainline: 464bbcb15c09813172c79820bcf526bb10cf4208
git-subtree-split: 24f5a642af3aa1627bbff977f0a101907a02c69f
Change-Id: I6105b3762b79126b3488359c95978cadb3efa789

2 files changed, 113 insertions, 0 deletions

diff --git a/users/wpcarro/tools/simple_vim/config.vim b/users/wpcarro/tools/simple_vim/config.vim
new file mode 100644
index 0000000000..ea40964ee8
--- /dev/null
+++ b/users/wpcarro/tools/simple_vim/config.vim
@@ -0,0 +1,98 @@
+" My barebones vimrc without any Vundle dependencies.
+"
+" I'm attempting to optimize the following:
+" - Minimize dependencies
+" - Maximize ergonomics
+" - Maximize Tmux compatibility
+" - Minimize shadowing of existing Vim KBDs
+"
+" Warning: This is currently unstable as it is a work-in-progress.
+"
+" Author: William Carroll <wpcarro@gmail.com>
+
+" Use <Space> as the leader key.
+let mapleader = " "
+nnoremap <leader>ev :tabnew<CR>:edit ~/.vimrc<CR>
+nnoremap <leader>sv :source ~/.vimrc<CR>
+nnoremap <leader>w  :w<CR>
+nnoremap <leader>h  :help 
+
+" increment,decrement numbers
+nnoremap + <C-a>
+" TODO: Restore with better KBD
+" nnoremap - <C-x>
+
+" Visit the CWD
+nnoremap - :e .<CR>
+
+" Turn line numbers on.
+set number
+
+" Easily create vertical, horizontal window splits.
+nnoremap sh :vsplit<CR>
+nnoremap sj :split<CR>:wincmd j<CR>
+nnoremap sk :split<CR>
+nnoremap sl :vsplit<CR>:wincmd l<CR>
+
+" Move across window splits.
+" TODO: Change to <M-{h,j,k,l}>.
+nnoremap <C-h> :wincmd h<CR>
+nnoremap <C-j> :wincmd j<CR>
+nnoremap <C-k> :wincmd k<CR>
+nnoremap <C-l> :wincmd l<CR>
+
+" TODO: Support these.
+" nnoremap <M-q> :q<CR>
+" nnoremap <M-h> :wincmd h<CR>
+" nnoremap <M-j> :wincmd j<CR>
+" nnoremap <M-k> :wincmd k<CR>
+" nnoremap <M-l> :wincmd l<CR>
+
+" Use <Enter> instead of G to support:
+"        20<Enter> - to jump to line 20
+"       d20<Enter> - to delete from the current line until line 20
+"   <C-v>20<Enter> - to select from the current line until line 20
+nnoremap <Enter> G
+onoremap <Enter> G
+vnoremap <Enter> G
+
+" Easily change modes on keyboards that don't have CapsLock mapped to <Esc>
+inoremap jk      <ESC>
+
+" CRUD tabs.
+nnoremap <TAB>   :tabnext<CR>
+nnoremap <S-TAB> :tabprevious<CR>
+nnoremap <C-t>   :tabnew<CR>:edit .<CR>
+nnoremap <C-w>   :tabclose<CR>
+" TODO: Re-enable these once <M-{h,j,k,l}> are supported.
+" nnoremap <C-l> :+tabmove<CR>
+" nnoremap <C-h> :-tabmove<CR>
+
+" Use H,L to goto beggining,end of a line.
+" Swaps the keys to ensure original functionality of H,L are preserved.
+nnoremap H ^
+nnoremap L $
+nnoremap ^ H
+nnoremap $ L
+
+" Use H,L in visual mode too
+vnoremap H ^
+vnoremap L $
+vnoremap ^ H
+vnoremap $ L
+
+" Emacs hybrid mode
+" TODO: model this after tpope's rsi.vim (Readline-style insertion)
+cnoremap <C-g> <C-c>
+cnoremap <C-a> <C-b>
+inoremap <C-a> <C-o>^
+inoremap <C-e> <C-o>$
+inoremap <C-b> <C-o>h
+inoremap <C-f> <C-o>l
+
+" Indenting
+" The following three settings are based on option 2 of `:help tabstop`
+set tabstop=4
+set shiftwidth=4
+set expandtab
+set autoindent
diff --git a/users/wpcarro/tools/simple_vim/default.nix b/users/wpcarro/tools/simple_vim/default.nix
new file mode 100644
index 0000000000..f8f965f2c0
--- /dev/null
+++ b/users/wpcarro/tools/simple_vim/default.nix
@@ -0,0 +1,15 @@
+{ pkgs, ... }:
+
+let
+  configVim = builtins.path {
+    path = ./config.vim;
+    name = "config.vim";
+  };
+
+  script = pkgs.writeShellScriptBin "simple_vim" ''
+    ${pkgs.vim}/bin/vim -u ${configVim}
+  '';
+in pkgs.stdenv.mkDerivation {
+  name = "simple_vim";
+  buildInputs = [ script ];
+}