Re: [O] Exporter: Derived backend options-alist
On March 3, 2015 12:51:31 AM Nicolas Goaziou wrote: > Then I created an org file that begins: > > #+BEGIN_SRC org > ,#+title:: PulseCount > ,#+summary:: Pulse counter. > ,#+related:: Classes/Stepper > ,#+categories:: UGens>Triggers It should be #+title: PulseCount Gah... doubled colons, which are part of scdoc syntax but not org. That's a 10:30 PM brain failure. Thanks for the second pair of eyes. I have another question about source blocks, but, separate question, separate thread. hjh Sent with AquaMail for Android http://www.aqua-mail.com
Re: [O] Exporter: Derived backend options-alist
Hello, James Harkins writes: > I'm trying to derive an exporter backend from ASCII. I need to add some > export options, so I have: > > #+BEGIN_SRC {emacs-lisp} > (org-export-define-derived-backend 'scdoc 'ascii > :translate-alist ... omitted for brevity... > :options-alist > '((:categories "CATEGORIES" nil nil t) > (:related "RELATED" nil nil t) > (:summary "SUMMARY" nil nil t) > (:redirect "REDIRECT" nil nil t)) > ) > > ... snip snip... > > (defun org-scdoc-template (contents info) > "Return complete document string after SCDoc conversion. > CONTENTS is the transcoded contents string. INFO is a plist > holding export options." > (let* ((title (org-export-data (plist-get info :title) info)) > (categories (org-export-data (plist-get info :categories) info)) > (related (org-export-data (plist-get info :related) info)) > (summary (org-export-data (plist-get info :summary) info)) > (redirect (org-export-data (plist-get info :redirect) info)) > (output (format "TITLE:: %s\n" title))) > (if categories (setq output (concat output (format "CATEGORIES:: %s\n" > categories > (if related (setq output (concat output (format "RELATED:: %s\n" > categories > (if summary (setq output (concat output (format "SUMMARY:: %s\n" > categories > (if redirect (setq output (concat output (format "REDIRECT:: %s\n" > categories > (concat output "\n\n" contents))) > #+END_SRC > > (Pardon the un-idiomatic Emacs-lisp.) > > Then I created an org file that begins: > > #+BEGIN_SRC org > ,#+title:: PulseCount > ,#+summary:: Pulse counter. > ,#+related:: Classes/Stepper > ,#+categories:: UGens>Triggers It should be #+title: PulseCount ... #+categories: UGens>Triggers > > ,* Description > Each trigger increments a counter which is output as a signal. > #+END_SRC > > Then I run org-scdoc-export-as-scdoc, and I get as the first few lines: > > TITLE:: > CATEGORIES:: > RELATED:: > SUMMARY:: > REDIRECT:: > > ... telling me that the template function retrieved empty strings for > all the export options. `org-export-data' always returns a string, even with a nil first argument. If categories, related, etc. values are not parsed, just use (categories (plist-get info :categories)) Regards, -- Nicolas Goaziou
[O] Exporter: Derived backend options-alist
I'm trying to derive an exporter backend from ASCII. I need to add some export options, so I have: #+BEGIN_SRC {emacs-lisp} (org-export-define-derived-backend 'scdoc 'ascii :translate-alist ... omitted for brevity... :options-alist '((:categories "CATEGORIES" nil nil t) (:related "RELATED" nil nil t) (:summary "SUMMARY" nil nil t) (:redirect "REDIRECT" nil nil t)) ) ... snip snip... (defun org-scdoc-template (contents info) "Return complete document string after SCDoc conversion. CONTENTS is the transcoded contents string. INFO is a plist holding export options." (let* ((title (org-export-data (plist-get info :title) info)) (categories (org-export-data (plist-get info :categories) info)) (related (org-export-data (plist-get info :related) info)) (summary (org-export-data (plist-get info :summary) info)) (redirect (org-export-data (plist-get info :redirect) info)) (output (format "TITLE:: %s\n" title))) (if categories (setq output (concat output (format "CATEGORIES:: %s\n" categories (if related (setq output (concat output (format "RELATED:: %s\n" categories (if summary (setq output (concat output (format "SUMMARY:: %s\n" categories (if redirect (setq output (concat output (format "REDIRECT:: %s\n" categories (concat output "\n\n" contents))) #+END_SRC (Pardon the un-idiomatic Emacs-lisp.) Then I created an org file that begins: #+BEGIN_SRC org ,#+title:: PulseCount ,#+summary:: Pulse counter. ,#+related:: Classes/Stepper ,#+categories:: UGens>Triggers ,* Description Each trigger increments a counter which is output as a signal. #+END_SRC Then I run org-scdoc-export-as-scdoc, and I get as the first few lines: TITLE:: CATEGORIES:: RELATED:: SUMMARY:: REDIRECT:: ... telling me that the template function retrieved empty strings for all the export options. Obviously I've done something wrong, but... what? "(let ((title (org-export-data (plist-get info :title) info)))...)" is copied from ox-latex.el, and ox-latex clearly has no problem accessing the title. Thanks in advance. I'm sure I'll have other questions later. hjh