Separate out OS X specific keys
diff --git a/doc/keyboard-test.txt b/doc/keyboard-test.txt
index 303e30b..b67a290 100644
--- a/doc/keyboard-test.txt
+++ b/doc/keyboard-test.txt
@@ -100,10 +100,12 @@
- Non-character keys:
- F1-F24
- - Tab, Space, Backspace, Return
+ - Tab, Space, Backspace, Return, Esc
- LeftTab sends Tab
- - Esc, PrntScrn, ScrollLock, Pause
- - Insert, Delete, Home, End, PageUp, PageDown
+ - PrntScrn, ScrollLock, Pause [X11, Win]
+ - Help [X11?, OS X]
+ - Insert [X11, Win]
+ - Delete, Home, End, PageUp, PageDown
- Arrow keys
- Menu
- Alt+PrntScrn sends Sys_Req [Win]