Macの外付けキーボード設定まとめ ref: http://qiita.com/uchiko/items/d55f01f65f12d86f628d

private.xml

<?xml version="1.0"?>
<root>
<appdef>
<appname>iTERM2</appname>
<equal>com.googlecode.iterm2</equal>
</appdef>
<appdef>
<appname>MACVIM</appname>
<equal>org.vim.MacVim</equal>
</appdef>
<list>
<item>
<name>Leave Insert Mode with EISUU (vim keybind apps)</name>
<identifier>private.vim_keybind_apps_esc_with_eisuu</identifier>
<only>iTERM2,TERMINAL,MACVIM</only>
<autogen>--KeyToKey-- KeyCode::ESCAPE, KeyCode::ESCAPE, KeyCode::JIS_EISUU</autogen>
<autogen>--KeyToKey-- KeyCode::JIS_BRACKET_LEFT, VK_CONTROL, KeyCode::JIS_BRACKET_LEFT, VK_CONTROL, KeyCode::JIS_EISUU</autogen>
</item>
</list>
</root>