marsmining / ox-twbs

Hi,

I am on this org-mode version:

Org-mode version 8.3.2 (release_8.3.2-457-g4a6d19 @ /home/kmodi/usr_local/apps/6/emacs/emacs-25/share/emacs/site-lisp/org/)

( http://orgmode.org/cgit.cgi/org-mode.git/commit/?id=4a6d195dea5edfff5badebdde5bc217ad5af0fdd )

With that, I am getting the below error when I evaluate ox-twbs,el:

Debugger entered--Lisp error: (error "Unknown keyword: :export-block")
  signal(error ("Unknown keyword: :export-block"))
  error("Unknown keyword: %s" :export-block)
  org-export-define-backend(twbs ((bold . org-twbs-bold) (center-block . org-twbs-center-block) (clock . org-twbs-clock) (code . org-twbs-code) (drawer . org-twbs-drawer) (dynamic-block . org-twbs-dynamic-block) (entity . org-twbs-entity) (example-block . org-twbs-example-block) (export-block . org-twbs-export-block) (export-snippet . org-twbs-export-snippet) (fixed-width . org-twbs-fixed-width) (footnote-definition . org-twbs-footnote-definition) (footnote-reference . org-twbs-footnote-reference) (headline . org-twbs-headline) (horizontal-rule . org-twbs-horizontal-rule) (inline-src-block . org-twbs-inline-src-block) (inlinetask . org-twbs-inlinetask) (inner-template . org-twbs-inner-template) (italic . org-twbs-italic) (item . org-twbs-item) (keyword . org-twbs-keyword) (latex-environment . org-twbs-latex-environment) (latex-fragment . org-twbs-latex-fragment) (line-break . org-twbs-line-break) (link . org-twbs-link) (paragraph . org-twbs-paragraph) (plain-list . org-twbs-plain-list) (plain-text . org-twbs-plain-text) (planning . org-twbs-planning) (property-drawer . org-twbs-property-drawer) (quote-block . org-twbs-quote-block) (quote-section . org-twbs-quote-section) (radio-target . org-twbs-radio-target) (section . org-twbs-section) (special-block . org-twbs-special-block) (src-block . org-twbs-src-block) (statistics-cookie . org-twbs-statistics-cookie) (strike-through . org-twbs-strike-through) (subscript . org-twbs-subscript) (superscript . org-twbs-superscript) (table . org-twbs-table) (table-cell . org-twbs-table-cell) (table-row . org-twbs-table-row) (target . org-twbs-target) (template . org-twbs-template) (timestamp . org-twbs-timestamp) (underline . org-twbs-underline) (verbatim . org-twbs-verbatim) (verse-block . org-twbs-verse-block)) :export-block "HTML" :filters-alist ((:filter-final-output . org-twbs-final-function)) :menu-entry (119 "Export to TWBS HTML" ((72 "As HTML buffer" org-twbs-export-as-html) (104 "As HTML file" org-twbs-export-to-html) (111 "As HTML file and open" (lambda (a s v b) (if a (org-twbs-export-to-html t s v b) (org-open-file (org-twbs-export-to-html nil s v b))))))) :options-alist ((:html-extension nil nil org-twbs-extension) (:html-link-org-as-html nil nil org-twbs-link-org-files-as-html) (:html-container "HTML_CONTAINER" nil org-twbs-container-element) (:html-link-use-abs-url nil "html-link-use-abs-url" org-twbs-link-use-abs-url) (:html-link-home "HTML_LINK_HOME" nil org-twbs-link-home) (:html-link-up "HTML_LINK_UP" nil org-twbs-link-up) (:html-mathjax "HTML_MATHJAX" nil "" space) (:html-postamble nil "html-postamble" org-twbs-postamble) (:html-preamble nil "html-preamble" org-twbs-preamble) (:html-head "HTML_HEAD" nil org-twbs-head newline) (:html-head-extra "HTML_HEAD_EXTRA" nil org-twbs-head-extra newline) (:html-head-include-default-style nil "html-style" org-twbs-head-include-default-style) (:html-head-include-scripts nil "html-scripts" org-twbs-head-include-scripts) (:html-table-attributes nil nil org-twbs-table-default-attributes) (:html-table-row-tags nil nil org-twbs-table-row-tags) (:html-inline-images nil nil org-twbs-inline-images) (:creator "CREATOR" nil org-twbs-creator-string) (:with-latex nil "tex" org-twbs-with-latex) (:with-toc nil nil 2) (:with-creator nil nil t) (:with-headline-numbers nil "whn" t) (:section-numbers nil nil t) (:latex-header "LATEX_HEADER" nil nil newline)))

I can avert the problem if I comment out this line:

ox-twbs/ox-twbs.el

Line 108 in cfe6735

:export-block "HTML"

But I am not sure what's the right solution and so I have posted a question on the org-mode list: http://thread.gmane.org/gmane.emacs.orgmode/103736/focus=104051

Related hack to fix this on ox-reveal: yjwen/org-reveal#185

Got this update from Nicolas Goaziou

http://orgmode.org/cgit.cgi/org-mode.git/commit/?id=74c46ad0067ebf337f74ece4a86973c83adc7afa

This is super helpful, thanks! To clarify, what version is this landing in? I see above you are saying v8.3.2 but I'm guessing you mean what will become v9 when you say "latest beta"? I found the commit but not sure when it will be released.

I believe that this export block syntax change should already be in the
org-mode version 8.3.3 released 2 days back.
On Jan 10, 2016 8:31 AM, "Brandon van Beekum" notifications@github.com
wrote:

This is super helpful, thanks! To clarify, what version is this landing
in? I see above you are saying v8.3.2 but I'm guessing you mean what will
become v9 when you say "latest beta"? I found the commit
http://orgmode.org/cgit.cgi/org-mode.git/commit/?id=54318add34f09ff39d3fd034a4c1a89f60fd8759
but not sure when it will be released.

—
Reply to this email directly or view it on GitHub
#13 (comment).

I've tested v8.3.3 from elpa and all appears ok. I also downloaded v8.3.3 source from this release tag and it appears to me the changes are not there yet.

Hmm, in that case, I too don't know. I have asked that question on the same org-mode thread. Here's the link.

@marsmining You were correct. This syntax change will be effective in org-mode version 9.

Thanks for everything! Next step perhaps is figuring out if removing the :export-block "HTML" argument in the org-export-define-backend function adversely effects org-mode v8. If so, we might need to detect which version user is using, and act accordingly.

Linking this issue to the master issue created to collect all changes required for org 9.x: #29

Thanks @kaushalmodi for your help!

"Unknown keyword: :export-block" when using the latest beta of org-mode