emacs/custom/fcuny-defuns.el


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(defun fcuny/remove-mysql-columns ()
  "Removes from text. This is useful when I want to drop the column separator from some text coming from a mysql query."
  (interactive)
  (while (search-forward-regexp "\s?|\s?")
    (replace-match " ")))

(defun fcuny/copy-whole-buffer ()
  "Selects the buffer and copy it."
  (interactive)
  (save-excursion
    (mark-whole-buffer)
    (copy-region-as-kill 1 (buffer-size))))

;; from https://karl-voit.at/2014/08/10/bookmarks-with-orgmode/
(defun fcuny/string-replace (this withthat in)
  "replace THIS with WITHTHAT' in the string IN"
  (with-temp-buffer
    (insert in)
    (goto-char (point-min))
    (replace-string this withthat)
    (buffer-substring (point-min) (point-max))))

(defun fcuny/get-page-title (url)
  "Make URL into an org-mode link."
  (let ((title))
    (with-current-buffer (url-retrieve-synchronously url)
      (goto-char (point-min))
      (re-search-forward "<title>\\([^<]*\\)</title>" nil t 1)
      (setq title (match-string 1))
      (goto-char (point-min))
      (re-search-forward "charset=\\([-0-9a-zA-Z]*\\)" nil t 1)
      (fcuny/string-replace "&nbsp;" " "
                        ;;(decode-coding-string title (intern (match-string 1)))
                        ;; following line fixes charset issues from
                        ;; previous line:
                            (decode-coding-string title 'utf-8))
      (concat "[[" url "][" title "]]"))))


(provide 'fcuny-defuns)