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Get the suffix for the date string
Minor mode for blog writing in HTMLA small emacs-lisp snippet for opening a register in another windowEmacs module that generates templates for my blog's static site generatorIn emacs markdown-mode making the link live and URL invisible in inline linksX-up utility for EVE OnlineTesting whether lambda expression returns true for any list elementExpand string patterns in ElispMinimal substring with all characters contained in stringRubik's cube mode for emacsHook to switch the linter binaries in Emacs Lisp according to virtual environment
$begingroup$
Sometimes I have the date as part of the file name. And then when Emacs autocompletes the file name, it puts the part of the date. In these situations I have to write the rest of the date manually. Here is a solution, so that I can press s-d and the suffix of today's date is written in the buffer. For example, if point is after "2019", when I press s-d it becomes "2019-03-09".
(defun make-suffix (word1 word2)
(cl-labels ((is-prefix (prefix list)
(cond ((null list) t)
((null prefix) t)
((equal (car prefix) (car list))
(is-prefix (cdr prefix) (cdr list)))
(t nil)))
(delete-common-prefix (prefix list)
(cond ((null list) nil)
((null prefix) list)
(t (delete-common-prefix (cdr prefix)
(cdr list)))))
(make-suffix-rec (l1 l2)
(cond ((null l1) l2)
((is-prefix l1 l2)
(delete-common-prefix l1 l2))
(t (make-suffix-rec (cdr l1) l2)))))
(concat (make-suffix-rec (string-to-list word1) (string-to-list word2)))))
(global-set-key (kbd "s-d")
(lambda ()
(interactive)
(let ((cw (current-word))
(ds (format-time-string "%Y-%m-%d")))
(insert (make-suffix cw ds)))))
So what do you think? Is it a good solution? Is it the right way to use elisp and Emacs?
elisp
asked 3 mins ago
andrei-nandrei-n
538
$endgroup$
add a comment |
$begingroup$
Sometimes I have the date as part of the file name. And then when Emacs autocompletes the file name, it puts the part of the date. In these situations I have to write the rest of the date manually. Here is a solution, so that I can press s-d and the suffix of today's date is written in the buffer. For example, if point is after "2019", when I press s-d it becomes "2019-03-09".
(defun make-suffix (word1 word2)
(cl-labels ((is-prefix (prefix list)
(cond ((null list) t)
((null prefix) t)
((equal (car prefix) (car list))
(is-prefix (cdr prefix) (cdr list)))
(t nil)))
(delete-common-prefix (prefix list)
(cond ((null list) nil)
((null prefix) list)
(t (delete-common-prefix (cdr prefix)
(cdr list)))))
(make-suffix-rec (l1 l2)
(cond ((null l1) l2)
((is-prefix l1 l2)
(delete-common-prefix l1 l2))
(t (make-suffix-rec (cdr l1) l2)))))
(concat (make-suffix-rec (string-to-list word1) (string-to-list word2)))))
(global-set-key (kbd "s-d")
(lambda ()
(interactive)
(let ((cw (current-word))
(ds (format-time-string "%Y-%m-%d")))
(insert (make-suffix cw ds)))))
So what do you think? Is it a good solution? Is it the right way to use elisp and Emacs?
elisp
asked 3 mins ago
andrei-nandrei-n
538
$endgroup$
add a comment |
$begingroup$
Sometimes I have the date as part of the file name. And then when Emacs autocompletes the file name, it puts the part of the date. In these situations I have to write the rest of the date manually. Here is a solution, so that I can press s-d and the suffix of today's date is written in the buffer. For example, if point is after "2019", when I press s-d it becomes "2019-03-09".
(defun make-suffix (word1 word2)
(cl-labels ((is-prefix (prefix list)
(cond ((null list) t)
((null prefix) t)
((equal (car prefix) (car list))
(is-prefix (cdr prefix) (cdr list)))
(t nil)))
(delete-common-prefix (prefix list)
(cond ((null list) nil)
((null prefix) list)
(t (delete-common-prefix (cdr prefix)
(cdr list)))))
(make-suffix-rec (l1 l2)
(cond ((null l1) l2)
((is-prefix l1 l2)
(delete-common-prefix l1 l2))
(t (make-suffix-rec (cdr l1) l2)))))
(concat (make-suffix-rec (string-to-list word1) (string-to-list word2)))))
(global-set-key (kbd "s-d")
(lambda ()
(interactive)
(let ((cw (current-word))
(ds (format-time-string "%Y-%m-%d")))
(insert (make-suffix cw ds)))))
So what do you think? Is it a good solution? Is it the right way to use elisp and Emacs?
elisp
asked 3 mins ago
andrei-nandrei-n
538
$endgroup$
Sometimes I have the date as part of the file name. And then when Emacs autocompletes the file name, it puts the part of the date. In these situations I have to write the rest of the date manually. Here is a solution, so that I can press s-d and the suffix of today's date is written in the buffer. For example, if point is after "2019", when I press s-d it becomes "2019-03-09".
(defun make-suffix (word1 word2)
(cl-labels ((is-prefix (prefix list)
(cond ((null list) t)
((null prefix) t)
((equal (car prefix) (car list))
(is-prefix (cdr prefix) (cdr list)))
(t nil)))
(delete-common-prefix (prefix list)
(cond ((null list) nil)
((null prefix) list)
(t (delete-common-prefix (cdr prefix)
(cdr list)))))
(make-suffix-rec (l1 l2)
(cond ((null l1) l2)
((is-prefix l1 l2)
(delete-common-prefix l1 l2))
(t (make-suffix-rec (cdr l1) l2)))))
(concat (make-suffix-rec (string-to-list word1) (string-to-list word2)))))
(global-set-key (kbd "s-d")
(lambda ()
(interactive)
(let ((cw (current-word))
(ds (format-time-string "%Y-%m-%d")))
(insert (make-suffix cw ds)))))
So what do you think? Is it a good solution? Is it the right way to use elisp and Emacs?
elisp
elisp
asked 3 mins ago
andrei-nandrei-n
538
asked 3 mins ago
andrei-nandrei-n
538
asked 3 mins ago
andrei-nandrei-n
538
asked 3 mins ago
andrei-nandrei-n
538
asked 3 mins ago
andrei-nandrei-n
538
538
add a comment |
add a comment |
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