Hi,
since recently I have a problem with exporting org-beamer-mode, the
culprit presumably
BMCOL
It's org, in beamer mode. The mode still allows to turn some headers
into BMCOL (multiple colums) via some keybindings
``C-c C-b |'' (representing org-beamer-select-environment "|")
That results in lines like
----------------------------------------------------------------------------------
*** Some text :B_block:BMCOL:
:PROPERTIES:
:BEAMER_col: 0.5
:END:
.................................................................................
which is supposed to be a block taking 50% of the slide's width.
So far so good (and as it used to be).
Now, when /exporting/ the org-document to latex with
C-c C-e l b (l for latex, b for beamer-class)
the export peocedure trips over some error and
nothing is exported
(the same occurs if I directly want to generated the PDF, and also if I
export the beamer-org document to a ``arcticle''-kind of style, so to
have a script). The message for the error reads like
------------------------------------------------------------------------------
[...]
org-babel-exp process tac at position 108835...
org-babel-exp process tac at position 109478...
org-beamer--format-block: Wrong type argument: number-or-marker-p, nil
-----------------------------------------------------------------------------
It seems that the BMCOL is the culprit, org-beamer still export a
complicated and long document (as it did before), but probably a recent
update made it stumble over that particular element.
Any suggestion where to look?
thanks, Martin
PS: org-version="9.1.6"
emacs-version: GNU Emacs 24.3.1
