Re: [O] Go to heading using LISP
On Mon, Jun 10, 2013 at 11:14 PM, Alexander Wingård alexander.wing...@gmail.com wrote: Maybe some day I will learn some LISP and teach it to navigate the hierarchical structure. I actually got curious and gave this a try and here's what I came up with: test.org: * a ** b *** h ** b *** q h ** c *** d Elisp: (defun goto-notes () (interactive) (find-file ~/test.org) (org-goto-subtree '(a b q h)) (org-show-context) (org-show-entry) (show-children)) (defun org-goto-subtree (path) (let ((level 1)) (org-element-map (org-element-parse-buffer 'headline) 'headline (lambda (x) (if ( (org-element-property :level x) level) (setq level (org-element-property :level x))) (if (and (= level (org-element-property :level x)) (string= (nth (- level 1) path) (org-element-property :raw-value x))) (progn (setq level (+ level 1)) (if ( level (list-length path)) (goto-char (org-element-property :begin x)) nil t))) https://gist.github.com/AlexanderWingard/5814843 My very first attempt at programming Elisp so any feedback is appreciated. Best regards Alexander
Re: [O] Go to heading using LISP
Hi Alexander, Alexander Wingård writes: I want to create special key-bindings that use the org-refile goto interface to jump to specific headings. It doesn't use org-refile but this is what I use: (defun my-goto-heading(file heading-text) Visit file `file' and goto headline `heading-text' (find-file file) (org-element-map (org-element-parse-buffer 'headline) 'headline (lambda (x) (if (string= (org-element-property :raw-value x) heading-text) (goto-char (org-element-property :begin x)) nil)) nil t)) ;; stop at first find (defun gtd() (interactive) (my-goto-heading (concat org-directory /gtd.org) Daily work) (org-show-entry) ;;(org-show-subtree) (reposition-window) (org-agenda-list)) In the gtd function I also set org-agenda-files but left it out for clarity. Myles
Re: [O] Go to heading using LISP
On 10 jun 2013, at 21:00, Myles English mylesengl...@gmail.com wrote: Hi Alexander, Alexander Wingård writes: I want to create special key-bindings that use the org-refile goto interface to jump to specific headings. It doesn't use org-refile but this is what I use: (defun my-goto-heading(file heading-text) Visit file `file' and goto headline `heading-text' (find-file file) (org-element-map (org-element-parse-buffer 'headline) 'headline (lambda (x) (if (string= (org-element-property :raw-value x) heading-text) (goto-char (org-element-property :begin x)) nil)) nil t)) ;; stop at first find Thanks alot! This is exactly what I was asking for. This will suffice for me now. Maybe some day I will learn some LISP and teach it to navigate the hierarchical structure. Best Regards /Alexander
Re: [O] Go to heading using LISP
Eric Abrahamsen eric at ericabrahamsen.net writes: Alexander Wingård alexander.wingard at gmail.com writes: Hi! I want to create special key-bindings that use the org-refile goto interface to jump to specific headings. More specific example, let's say I want to bind keys in my .emacs file: C-c b - find gtd.org and jump to Projects/Work/Bugs C-c m - find gtd.org and jump to Projects/Work/Meetings My initial attempt was: (org-refile 4 gtd.org Projects/Work/Bugs) But it seems specifying RFLOC is not that simple. Someone have any idea how to achieve this or another way to jump to a heading? Is the `org-goto' interface close enough? It only does the current buffer, but you can set org-goto-interface to make it behave a fair bit like refile... I've looked at that function aswell but it seems even harder to achieve what I want with: Call it from lisp without any user interaction. If you think that is possible I would love an example. Yours Eric
Re: [O] Go to heading using LISP
Alexander Wingård alexander.wing...@gmail.com writes: Eric Abrahamsen eric at ericabrahamsen.net writes: Alexander Wingård alexander.wingard at gmail.com writes: Hi! I want to create special key-bindings that use the org-refile goto interface to jump to specific headings. More specific example, let's say I want to bind keys in my .emacs file: C-c b - find gtd.org and jump to Projects/Work/Bugs C-c m - find gtd.org and jump to Projects/Work/Meetings My initial attempt was: (org-refile 4 gtd.org Projects/Work/Bugs) But it seems specifying RFLOC is not that simple. Someone have any idea how to achieve this or another way to jump to a heading? Is the `org-goto' interface close enough? It only does the current buffer, but you can set org-goto-interface to make it behave a fair bit like refile... I've looked at that function aswell but it seems even harder to achieve what I want with: Call it from lisp without any user interaction. If you think that is possible I would love an example. Ah, I see. Well, if you're just looking for a lisp function to jump to a headline, you could use `org-refile-get-targets' to produce a full table of all the possible refile targets, and then choose among them. (assoc gtd.org/Projects/Work/Bugs (org-refile-get-targets)) will find the right heading, then I guess the value of point is in that heading somewhere -- you can visit the file and goto-point. But if you're just looking to bind a bunch of keys to jump to specific heading commands, I'd use custom ids. Give all the headings in question ID properties, and then just use something like this: (global-set-key (kbd C-c b) (lambda () (org-id-open f1d05552-1dce-4004-a914-d2b092d8470e))) Hope that helps, Eric
Re: [O] Go to heading using LISP
Eric Abrahamsen e...@ericabrahamsen.net writes: if you're just looking for a lisp function to jump to a headline One can use org-ctags and use Emacs and etags interface (M-. etc) to jump to a headline. One can also choose the headline via completion.
[O] Go to heading using LISP
Hi! I want to create special key-bindings that use the org-refile goto interface to jump to specific headings. My initial attempt was: (org-refile 4 gtd.org Projects/Work/Bugs) But it seems specifying RFLOC is not that simple. Someone have any idea how to achieve this or another way to jump to a heading? Best Regards /Alexander
Re: [O] Go to heading using LISP
Alexander Wingård alexander.wing...@gmail.com writes: Hi! I want to create special key-bindings that use the org-refile goto interface to jump to specific headings. My initial attempt was: (org-refile 4 gtd.org Projects/Work/Bugs) But it seems specifying RFLOC is not that simple. Someone have any idea how to achieve this or another way to jump to a heading? Is the `org-goto' interface close enough? It only does the current buffer, but you can set org-goto-interface to make it behave a fair bit like refile... Yours Eric
