diff --git a/dotfiles/emacs.d/README.org b/dotfiles/emacs.d/README.org index 006f28e8..22bd2155 100644 --- a/dotfiles/emacs.d/README.org +++ b/dotfiles/emacs.d/README.org @@ -2617,7 +2617,8 @@ Intero seems to be causing hangs, so it has been disabled (defvar-setq org-mobile-directory "~/Dropbox/Apps/MobileOrg") (setq org-goto-interface 'outline-path-completion - org-goto-max-level 10) + org-goto-max-level 10 + org-export-headline-levels 5) (add-hook 'org-mode-hook 'imalison:disable-linum-mode) (add-hook 'org-mode-hook (lambda () (setq org-todo-key-trigger t))) (add-hook 'org-agenda-mode-hook 'imalison:disable-linum-mode) @@ -3031,6 +3032,57 @@ background of code to whatever theme I'm using's background" (add-hook 'org-export-before-processing-hook 'imalison:org-inline-css-hook))) #+END_SRC +**** Use my own default naming scheme for org-headings +First we define a function that will generate a sanitized version of the heading +as its link target. +#+BEGIN_SRC emacs-lisp +(defun imalison:org-get-raw-value (item) + (when (listp item) + (let* ((property-list (cadr item))) + (when property-list (plist-get property-list :raw-value))))) + +(defun imalison:sanitize-name (name) + (replace-regexp-in-string "[^[:alpha:]]" "" (s-downcase name))) + +(defun imalison:generate-name (datum cache) + (let ((raw-value (imalison:org-get-raw-value datum))) + (if raw-value + (imalison:sanitize-name raw-value) + ;; This is the default implementation from org + (let ((type (org-element-type datum))) + (format "org%s%d" + (if type + (replace-regexp-in-string "-" "" (symbol-name type)) + "secondarystring") + (incf (gethash type cache 0))))))) +#+END_SRC + +This function replaces the default naming scheme with a call to +~imalison:generate-name~, and uses a slightly different uniquify approach. +#+BEGIN_SRC emacs-lisp +(defun org-export-get-reference (datum info) + "Return a unique reference for DATUM, as a string. +DATUM is either an element or an object. INFO is the current +export state, as a plist. Returned reference consists of +alphanumeric characters only." + (let ((type (org-element-type datum)) + (cache (or (plist-get info :internal-references) + (let ((h (make-hash-table :test #'eq))) + (plist-put info :internal-references h) + h))) + (reverse-cache (or (plist-get info :taken-internal-references) + (let ((h (make-hash-table :test 'equal))) + (plist-put info :taken-internal-references h) + h)))) + (or (gethash datum cache) + (let* ((name (imalison:generate-name datum cache)) + (number (+ 1 (gethash name reverse-cache -1))) + (new-name (format "%s%s" name (if (< 0 number) number "")))) + (message "number for %s is %s new-name is %s" name number new-name) + (puthash name number reverse-cache) + (puthash datum new-name cache) + new-name)))) +#+END_SRC **** org-projectile #+BEGIN_SRC emacs-lisp (imalison:use-package org-projectile