If the file contains the string BEAMER-HEADER-EXTRA-HERE on a line
by itself, it will be replaced with `org-beamer-header-extra'. If not,
the value will be inserted right after the documentclass statement."
If the file contains the string BEAMER-HEADER-EXTRA-HERE on a line
by itself, it will be replaced with `org-beamer-header-extra'. If not,
the value will be inserted right after the documentclass statement."