Fix modifier shortcuts (shift/ctrl/opt) with tmux shell/vim.

README.markdown

@@ -82,11 +82,10 @@ The `extras` directory contains additional configuration files that are not dotf
    * [WhatFont](http://chengyinliu.com/whatfont.html)
  * [iPhoto Library Manager](http://www.fatcatsoftware.com/iplm/)
  * [iStat Menus](http://bjango.com/mac/istatmenus/)
- * [iTerm2](http://www.iterm2.com)
+ * [iTerm2](http://www.iterm2.com) - Keyboard shortcuts should be xterm defaults
  * [KeyRemap4MacBook](http://pqrs.org/macosx/keyremap4macbook/) – Bind right-Option to Enter
  * [Little Snapper](http://www.realmacsoftware.com/littlesnapper/) – UI inspiration bin
  * [Mailplane](http://mailplaneapp.com/)
- * [PCKeyboardHack](http://pqrs.org/macosx/keyremap4macbook/extra.html) – Bind Caps Lock to F9 (see `.vimrc`)
  * \*[Reeder](http://reederapp.com/)
  * [SlimBatteryMonitor](http://www.orange-carb.org/SBM/)
  * [SuperDuper](http://www.shirt-pocket.com/SuperDuper/)

inputrc

@@ -5,6 +5,19 @@ set completion-ignore-case on
 Control-j: menu-complete
 Control-k: menu-complete-backward
 
-# opt+left, opt+right
+# Map modifiers (xterm defaults)
+#
+# Figure out the code in Vim:
+#   * go into insert mode:
+#   * type ctrl+v
+#   * type the shortcut
+#
+# opt+left, opt+right outside tmux
 "\e[1;9D": backward-word
 "\e[1;9C": forward-word
+# opt+left, opt+right in tmux
+"\e[1;3D": backward-word
+"\e[1;3C": forward-word
+# shift+left, shift+right
+"\e[1;2D": backward-word
+"\e[1;2C": forward-word

tmux.conf

@@ -9,6 +9,9 @@
 # https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard
 set-option -g default-command "reattach-to-user-namespace -l bash"
 
+# Make shift+arrows, ctrl+arrows etc work in Vim.
+set -g xterm-keys on
+
 # Cycle panes with "C-b, b".
 unbind ^B
 bind ^B select-pane -t :.+

vim/config/mappings.vim

@@ -79,11 +79,6 @@ nmap <leader><down>   :rightbelow sp<CR>
 
 " These rely on the vim-unimpaired plugin.
 
-" Unbreak with tmux.
-" http://blog.yjl.im/2010/01/key-control-code-issue-in-between-vim.html
-map  <C-Up>
-map  <C-Down>
-
 " Move single lines.
 nmap <C-Up> [e
 nmap <C-Down> ]e