Correct Version:
#+BIND: org-html-postamble-format (("en" "abcxyz"))
but if the format string is very long, is there a way to wrap it to multilines?
something like this:
#+BIND: org-html-postamble-format (("en" "abc ~
# xyz"))
Unfortunately no. Keywords in org-mode are constrained to a single line and there is no wrapping character. If you feel strongly about your line length you might consider:
#+SETUPFILE
mechanism (see: In-buffer settings)# Local Variables:
# eval: (setq org-html-postamble t)
# eval: (setq org-html-postamble-format '(("en" "foo
# bar \
# baz")))
# End:
Note: You may notice that some some particular keywords have "wrapping" behavior such as node properties (http://orgmode.org/manual/Property-syntax.html):
#+PROPERTY: var foo=1
#+PROPERTY: var+ bar=2
Behavior like this is special and limited to those keywords. No equivalent wrapping behavior exists for the BIND
keyword.
Current org-mode version (as of this post): 8.3.4