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Add named-build macro

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Removes old attempts at named-builder-builder
This commit is contained in:
Ivan Malison 2016-06-21 14:44:51 -07:00
parent ec06e57d21
commit 8edda6689b
1 changed files with 10 additions and 11 deletions
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dotfiles/emacs.d/README.org
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@ -420,7 +420,17 @@ By advising ~imenu--make-index-alist~ with ~imalison:flatten-imenu-index~ we mak
when (and filepath (file-exists-p (file-truename filepath)))
collect (file-truename filepath)))))
#+END_SRC
** Named Build
imalison:named-build is used to name a lambda produced by another macro applied to the given forms.
#+BEGIN_SRC emacs-lisp
(defmacro imalison:named-build (name builder &rest args)
`(defalias (quote ,name) (,builder ,@args)))
(put 'imalison:named-build 'lisp-indent-function 1)
(defmacro imalison:named-builder-builder (named-builder-name builder-name)
`(defmacro ,named-builder-name (function-name &rest args)
(cons ,builder-name args)))
#+END_SRC
** Compose functions
The composed functions can take arbitrarily many arguments and returning arbitrarily many arguments.
#+BEGIN_SRC emacs-lisp
@ -646,17 +656,6 @@ This was taken from [[http://emacs.stackexchange.com/questions/7583/transiently-
(defun imalison:font-size-decr () (interactive) (imalison:font-size-adj -1))
(defun imalison:font-size-reset () (interactive) (imalison:font-size-adj 0))
#+END_SRC
** Named Builder Builder
Abandoned attempt to write a macro that produces macros that name the functions that they produce.
#+BEGIN_SRC emacs-lisp
(defmacro imalison:named-function-builder (base-name argument-list &rest body)
(let ((named-argument-list (cons 'function-name argument-list))
(named-macro-name (intern (concat (symbol-name base-name) "-named"))))
`(progn
(defmacro ,named-macro-name ,named-argument-list
(defalias function-name ,@body))
(defmacro ,base-name ,argument-list ,@body))))
#+END_SRC
** Message Result Builder
This macro is useful when writing emacs-lisp. It creates a new interactive command that shows you the result of evaluating a function, with optionally provided arguments.
#+BEGIN_SRC emacs-lisp