-referenced sequence.
-
-If Org is amidst an export process, EXPORT-PROPS will hold the
-export properties of the buffer.
-
-When EXPORT-PROPS is non-nil, the default action is to insert
-normalized footnotes towards the end of the pre-processing
-buffer. Some exporters (docbook, odt...) expect footnote
-definitions to be available before any references to them. Such
-exporters can let bind `org-footnote-insert-pos-for-preprocessor'
-to symbol `point-min' to achieve the desired behaviour.
-
-Additional note on `org-footnote-insert-pos-for-preprocessor':
-1. This variable has not effect when FOR-PREPROCESSOR is nil.
-2. This variable (potentially) obviates the need for extra scan
- of pre-processor buffer as witnessed in
- `org-export-docbook-get-footnotes'."