Replicates spacemacs' paste-transient-state, felt it may be useful as a starting example for something slightly more complex to make Spacemacs users feel more at home. I'm happy to move it if you feel it belongs somewhere else, and no love lost if you don't wish to include this at all.
It's kind of silly that our command lambda macros (λ! and λ!!) need a
snippet, special key sequence or copy-paste to insert, so in the spirit
of fn! -- and to make sure they take up less space than `lambda!` --
I've added `cmd!` and `cmd!!` aliases. `lambda!` and `lambda!!` are now
deprecated. λ! and λ!! will remain.
I've also added `cmds!` as a convenience wrapper around
general-predicate-dispatch.
This update may potentially break your usage of add-hook! if you pass
the :local or :append properties to it. This is how they used to work:
(add-hook! :append 'some-mode-hook #'do-something)
Thsoe properties must now follow the hooks, e.g.
(add-hook! 'some-mode-hook :append #'do-something)
Other changes:
- Various add-hook calls have been renamed to add-hook! because I
incorrectly assumed `defun` always returned its definition's symbol,
when in fact, its return value is "undefined" (so sayeth the
documentation). This should fix#1597.
- This update adds the ability to add multiple functions to hooks
without a list:
(add-hook! 'some-mode-hook
#'do-something
#'do-something-else)
- The indentation logic has been changed so that consecutive function
symbols at indented at the same level as the first argument, but forms
are indent like a defun.
(add-hook! 'some-mode-hook
#'do-something
#'do-something-else)
(add-hook! 'some-mode-hook
(message "Hello"))
