user.core.keys.keys

go <user.arrow_keys>	Given a sequence of directions, eg. ‘left left up’, moves the cursor accordingly using edit.{left,right,up,down}.
<user.letter>	Press letter.
(ship | uppercase) <user.letters> [(lowercase | sunk)]	Inserts a phrase formatted according to formatters. Formatters is a comma separated list of formatters (e.g. ‘CAPITALIZE_ALL_WORDS,DOUBLE_QUOTED_STRING’)
<user.symbol_key>	Press symbol_key.
<user.function_key>	Press function_key.
<user.special_key>	Press special_key.
<user.modifiers> <user.unmodified_key>	Press “{modifiers}-{unmodified_key}”.
press <user.modifiers>	Press modifiers.
press <user.keys>	Press keys.