I don't have any plans to add previewing to org-exp-blocks, however there is an alternative.
Org-babel provides for the evaluation and viewing of the results of blocks in Org-mode documents. As such, it is possible to use Org-babel to preview the output of blocks. For example, with Org-babel installed [1] calling C-c C-c on the following block will evaluate the block placing a link to the resulting file into the Org-mode document. Subsequently calling C-c C-o with the point on the block will find the link and open it previewing the image. --8<---------------cut here---------------start------------->8--- #+begin_src ditaa :file images/blue.png :cmdline -r +---------+ | cBLU | | | | +----+ | |cPNK| | | | +----+----+ #+end_src --8<---------------cut here---------------end--------------->8--- Hopefully in the near future Org-babel should be stable enough to justify an initial release, which should include an instructional page on worg. Best -- Eric Footnotes: [1] http://eschulte.github.com/org-babel/#getting-started _______________________________________________ Emacs-orgmode mailing list Remember: use `Reply All' to send replies to the list. Emacs-orgmode@gnu.org http://lists.gnu.org/mailman/listinfo/emacs-orgmode