Re: [BUG] [new exporter] \cite and \ref in odt export

[Andreas Leha <andreas.leha@med.uni-goettingen.de>]

Hi Christian,

thanks for looking into this.

> Could you say what behavior you expect when exporting \cite commands
> to ODT?

I would say:
Minimal expectation: error-free export
Maximal expectation: LaTeX-like reference ;-)
Realistic expectation: literal export (e.g. \cite{xxx}) as in the ascii export

Regards,
Andreas


>
> Yours,
> Christian
>
> On 6/17/12 10:57 PM, Andreas Leha wrote:
>> Hi all,
>>
>> I experience problems when using \ref and \cite in documents, and then
>> exporting to odt.
>>
>> I can replace the \ref{uuu} with [[uuu]] (breaking compatibility with
>> the legacy exporter), but how would I replace \cite?
>>
>> My only 'solution' momentarily is to export with #+OPTIONS: LaTeX:nil
>>
>>
>> I guess this is a bug?
>>
>> Regards,
>> Andreas
>>
>> PS:
>> Here follows an example:
>>
>> Use this bib-file:
>>
>> ,----[ literature.bib ]
>> | @article{schulte:2012,
>> |   author =	 "Eric Schulte and Dan Davison and Thomas Dye and
>> |                   Carsten Dominik",
>> |   title =	 "A Multi-Language Computing Environment for Literate
>> |                   Programming and Reproducible Research",
>> |   journal =	 "Journal of Statistical Software",
>> |   volume =	 "46",
>> |   number =	 "3",
>> |   pages =	 "1--24",
>> |   day =	 "25",
>> |   month =	 "1",
>> |   year =	 "2012",
>> |   CODEN =	 "JSSOBK",
>> |   ISSN =	 "1548-7660",
>> |   bibdate =	 "2011-10-03",
>> |   URL =	 "http://www.jstatsoft.org/v46/i03",
>> |   accepted =	 "2011-10-03",
>> |   acknowledgement ="",
>> |   keywords =	 "",
>> |   submitted =	 "2010-12-22",
>> | }
>> `----
>>
>> When I try to export this file to odt:
>>
>> ,----
>> | #+TITLE: Citations in non-LaTeX
>> |
>> |
>> | * Related Work...
>> | can be found in \cite{schulte:2012}.
>> |
>> |
>> |
>> | #+LATEX_HEADER: \usepackage[natbib,backref,backend=bibtex,style=authoryear,isbn=false,url=false,eprint=false]{biblatex}
>> | #+LATEX_HEADER: \bibliography{literature}
>> | #+LATEX_HEADER: \setlength{\bibhang}{1em}
>> | #+LATEX_HEADER: \usepackage{hyperref}
>> `----
>>
>> I get this backtrace:
>>
>> ,----
>> | Debugger entered--Lisp error: (wrong-type-argument stringp nil)
>> |   expand-file-name(nil "/home/andreas/org/")
>> |   (let* ((src-file (expand-file-name path (file-name-directory
>> | org-current-export-file))) (target-dir (format "Formula-%04d/"
>> | (incf org-e-odt-embedded-formulas-count))) (target-file (concat
>> | target-dir "content.xml"))) (message "Embedding %s as %s ..."
>> | (substring-no-properties path) target-file) (make-directory
>> | target-dir) (org-e-odt-create-manifest-file-entry
>> | "application/vnd.oasis.opendocument.formula" target-dir "1.2")
>> | (case (org-e-odt-is-formula-link-p src-file) (mathml (copy-file
>> | src-file target-file (quote overwrite))) (odf
>> | (org-e-odt-zip-extract-one src-file "content.xml" target-dir)) (t
>> | (error "%s is not a formula file" src-file)))
>> | (org-e-odt-create-manifest-file-entry "text/xml" target-file)
>> | target-file)
>> |   org-e-odt-copy-formula-file(nil)
>> |   (file-name-directory (org-e-odt-copy-formula-file src))
>> |   (org-e-odt-format-tags "<draw:object xlink:href=\"%s\"
>> | xlink:type=\"simple\" xlink:show=\"embed\"
>> | xlink:actuate=\"onLoad\"/>" "" (file-name-directory
>> | (org-e-odt-copy-formula-file src)))
>> |   (let* ((src (cond ((eq (org-element-type element) (quote link))
>> | (let* ((type ...) (raw-path ...)) (cond (... ...) (t raw-path))))
>> | ((member (org-element-type element) (quote (latex-fragment
>> | latex-environment))) (let* ((latex-frag ...) (formula-link ...))
>> | (and formula-link (string-match "file:\\([^]]*\\)" formula-link)
>> | (match-string 1 formula-link)))) (t (error "what is this?"))))
>> | (caption-from (case (org-element-type element) (link
>> | (org-export-get-parent-element element)) (t element))) (captions
>> | (org-e-odt-format-label caption-from info (quote definition)))
>> | (caption (car captions)) (href (org-e-odt-format-tags
>> | "<draw:object xlink:href=\"%s\" xlink:type=\"simple\"
>> | xlink:show=\"embed\" xlink:actuate=\"onLoad\"/>" ""
>> | (file-name-directory (org-e-odt-copy-formula-file src))))
>> | (embed-as (if
>  caption (quote paragraph) (quote character))) width height) (cond
> ((eq embed-as (quote character)) (org-e-odt-format-entity
> "InlineFormula" href width height)) (t (let ((table-info nil)
> (table-info (quote (:alignment ["c" "c"] :column-groups [nil nil]
> :row-groups ... :special-column-p nil :width [8 1])))
> (org-lparse-table-ncols 2)) (org-e-odt-list-table (list (list
> (org-e-odt-format-entity "CaptionedDisplayFormula" href width height
> captions) (let* ... ...))) (quote (table (:attr_odt ...))) info)))))
>> |   org-e-odt-format-formula((latex-fragment (:value
>> | "\\cite{schulte:2012}" :begin 70 :end 89 :post-blank 0 :parent
>> | (paragraph (:begin 54 :end 94 :contents-begin 54 :contents-end 90
>> | :post-blank 3 :parent (section (:begin 54 :end 336 :contents-begin
>> | 54 :contents-end 336 :post-blank 0 :parent (headline (:raw-value
>> | "Related Work..." :title ... :begin 36 :end 336 :pre-blank 0
>> | :hiddenp nil :contents-begin 54 :contents-end 336 :level 1
>> | :priority nil :tags nil :todo-keyword nil :todo-type nil
>> | :scheduled nil :deadline nil :timestamp nil :clock nil :post-blank
>> | 0 :footnote-section-p nil :archivedp nil :commentedp nil :quotedp
>> | nil :category nil :parent ...) #4)) #2 (keyword (:key
>> | "LATEX_HEADER" :value
>> | "\\usepackage[natbib,backref,backend=bibtex,style=authoryear,isbn=false,url=false,eprint=false]{bi
> blatex}" :begin 94 :end 214 :post-blank 0 :parent #4)) (keyword (:key
> "LATEX_HEADER" :value "\\bibliography{literature}" :begin 214 :end 256
> :post-blank 0 :parent #4)) (keyword (:key "LATEX_HEADER" :
> value "\\setlength{\\bibhang}{1em}" :begin 256 :end 298 :post-blank 0
> :parent #4)) (keyword (:key "LATEX_HEADER" :value
> "\\usepackage{hyperref}" :begin 298 :end 336 :post-blank 0 :parent
> #4)))) "can be found in " #0 "."))) (:author "Andreas Leha" :creator
> "Generated by Org mode 7.8.11 in Emacs 24.1.50.1." :date nil
> :description nil :email "andreas@werner" :exclude-tags ("noexport")
> :headline-levels 3 :keywords nil :language "en" :preserve-breaks nil
> :section-numbers t :select-tags ("export") :time-stamp-file t :title
> ("Citations in non-LaTeX") :with-archived-trees headline :with-author
> t :with-clocks nil :with-creator comment :with-drawers nil :with-email
> nil :with-emphasize t :with-entities t :with-fixed-width t
> :with-footnotes t :with-plannings nil ...))
>> |   ....
>> |   ....
>> |   ....
>> |   org-export-dispatch()
>> |   call-interactively(org-export-dispatch record nil)
>> |   command-execute(org-export-dispatch record)
>> |   execute-extended-command(nil "org-export-dispatch")
>> |   call-interactively(execute-extended-command nil nil)
>> `----
>>
>>
>>