Feature Request: allow export yes/no for blocks that are valid babel inputs

[Carlos Pita <carlosjosepita@gmail.com>]

Hi all,

when using lists, tables and example blocks as inputs to babel src
blocks sometimes the inputs are just... inputs. There is some
inconsistency in the fact that src blocks can be selectively exported
but not their inputs. Commenting these inputs out makes them invisible
to the block referencing them (apparently this method worked a time
ago but it's not working now). OTOH using the noexport tag introduces
spurious sections that interrupt the flow of the document and might be
hard to close afterwards (similar to the boilerplate introduced by
beamer blocks).

What do you think of adding an :export yes/no parameter to these
blocks? Or to blocks in general.

Best regards
--
Carlos