"Eric Schulte" <schulte.e...@gmail.com> writes:
> Hi,
>
> This sounds like a great idea. I like language specific header
> arguments, and I like passing the language as an optional argument to
> `org-babel-params-from-properties'.
>
> I downloaded the patch from, http://patchwork.newartisans.com/patch/22/,
> and tried to apply it to my local git repository, but got the following
> error
My message contained two patches, each delimited by the hideous
--8<-----cut here----end-->8--- stuff. It looks like patchwork has not
presented that in a way that can be digested by git-am. Perhaps
delimiting them both as a single chunk is the way to go.
>
> git am
> ~/Downloads/Orgmode-Re-babel-buffer-wide-settings-for-R-graphical-header-arguments.patch
> Applying: buffer-wide settings for R graphical header arguments
> error: patch failed: contrib/babel/lisp/org-babel.el:603
> error: contrib/babel/lisp/org-babel.el: patch does not apply
>
> was that patch against the latest git head?
>
> Aside form some minor tweaks to the implementation in
> `org-babel-params-from-properties' -- I'd want the save-match-data on
> the outside of the function and I'd want to play around with the nested
> let statements -- it looks great to me.
OK, great. I'll finalise that off line.
Dan
>
> Best -- Eric
>
> Dan Davison <davi...@stats.ox.ac.uk> writes:
>
>> Erik Iverson <er...@ccbr.umn.edu> writes:
>>
>>> Hello,
>>>
>>> You can specify graphical header args in source blocks for R blocks
>>> that produce graphical output, e.g.:
>>>
>>> #+BEGIN_SRC R :file output.png :width 720
>>>
>>> You can also set buffer-wide options with the following syntax, for
>>> example, with the tangle header argument.
>>>
>>> #+PROPERTY: tangle yes
>>>
>>> However, this doesn't appear to be working for me if I use, say
>>> width`, in the following fashion.
>>>
>>> #+PROPERTY: width 720
>>>
>>> Are R graphical header arguments supposed to be able to be set buffer-wide?
>>
>> Hi Erik,
>>
>> Not currently but let's allow this. Currently, when checking org
>> properties we look for general org-babel header args, but not
>> language-specific header args. (And :width is currently R-specific I
>> believe).
>>
>> Eric -- how do you feel about the patches below? This adds the ability
>> for languages to define their own list of header arg names,
>> e.g. org-babel-header-arg-names:R. Then when we check org properties for
>> babel header args, we additionally check for language-specific header
>> args.
>>
>> commit 13d20f842796406557d2f439853013200ad5dbf8
>> Author: Dan Davison <davi...@stats.ox.ac.uk>
>> Date: Thu May 27 15:18:12 2010 -0400
>>
>> babel: Check properties for language-specific header args
>>
>> diff --git a/contrib/babel/lisp/org-babel.el
>> b/contrib/babel/lisp/org-babel.el
>> index 4f3d09c..ae6f8fa 100644
>> @@ -571,21 +571,29 @@ with C-c C-c."
>> (goto-char (match-end 0))))
>> (unless visited-p (kill-buffer (file-name-nondirectory ,file)))))
>>
>> -(defun org-babel-params-from-properties ()
>> +(defun org-babel-params-from-properties (&optional lang)
>> "Return an association list of any source block params which
>> may be specified in the properties of the current outline entry."
>> - (save-match-data
>> - (delq nil
>> - (mapcar
>> - (lambda (header-arg)
>> - (let ((val (or (condition-case nil
>> - (org-entry-get (point) header-arg t)
>> - (error nil))
>> - (cdr (assoc header-arg org-file-properties)))))
>> - (when val
>> - ;; (message "prop %s=%s" header-arg val) ;; debugging
>> - (cons (intern (concat ":" header-arg)) val))))
>> - (mapcar 'symbol-name org-babel-header-arg-names)))))
>> + (let (lang-header-arg-names)
>> + (when lang
>> + (let ((lang-header-arg-names-symbol
>> + (intern (concat "org-babel-header-arg-names:" lang))))
>> + (if (boundp lang-header-arg-names-symbol)
>> + (setq lang-header-arg-names
>> + (eval lang-header-arg-names-symbol)))))
>> + (save-match-data
>> + (delq nil
>> + (mapcar
>> + (lambda (header-arg)
>> + (let ((val (or (condition-case nil
>> + (org-entry-get (point) header-arg t)
>> + (error nil))
>> + (cdr (assoc header-arg org-file-properties)))))
>> + (when val
>> + ;; (message "prop %s=%s" header-arg val) ;; debugging
>> + (cons (intern (concat ":" header-arg)) val))))
>> + (mapcar 'symbol-name
>> + (append org-babel-header-arg-names
>> lang-header-arg-names)))))))
>>
>> (defun org-babel-parse-src-block-match ()
>> (let* ((lang (org-babel-clean-text-properties (match-string 1)))
>> @@ -603,7 +611,7 @@ may be specified in the properties of the current
>> outline entry."
>> (buffer-string)))
>> (org-babel-merge-params
>> org-babel-default-header-args
>> - (org-babel-params-from-properties)
>> + (org-babel-params-from-properties lang)
>> (if (boundp lang-headers) (eval lang-headers) nil)
>> (org-babel-parse-header-arguments
>> (org-babel-clean-text-properties (or (match-string 3) ""))))
>> @@ -617,7 +625,7 @@ may be specified in the properties of the current
>> outline entry."
>> (org-babel-clean-text-properties (match-string 5)))
>> (org-babel-merge-params
>> org-babel-default-inline-header-args
>> - (org-babel-params-from-properties)
>> + (org-babel-params-from-properties lang)
>> (if (boundp lang-headers) (eval lang-headers) nil)
>> (org-babel-parse-header-arguments
>> (org-babel-clean-text-properties (or (match-string 4) "")))))))
>>
>> commit 55d843bbe63bb32363281c4ad88c2c226928f4c0
>> Author: Dan Davison <davi...@stats.ox.ac.uk>
>> Date: Thu May 27 15:18:44 2010 -0400
>>
>> babel: Define R-specific header arguments
>>
>> diff --git a/contrib/babel/lisp/langs/org-babel-R.el
>> b/contrib/babel/lisp/langs/org-babel-R.el
>> index c1dd67a..6c0a380 100644
>> --- a/contrib/babel/lisp/langs/org-babel-R.el
>> +++ b/contrib/babel/lisp/langs/org-babel-R.el
>> @@ -35,6 +35,12 @@
>>
>> (add-to-list 'org-babel-tangle-langs '("R" "R" "#!/usr/bin/env Rscript"))
>>
>> +(defconst org-babel-header-arg-names:R
>> + '(width height bg units pointsize antialias quality compression
>> + res type family title fonts version paper encoding
>> + pagecentre colormodel useDingbats horizontal)
>> + "R-specific header arguments.")
>> +
>> (defun org-babel-expand-body:R (body params &optional processed-params)
>> (let* ((processed-params (or processed-params
>> (org-babel-process-params params)))
>>
>>
>> Dan
>>
>>>
>>> Thanks!
>>> Erik
>>>
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>
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