" Input: { data_uoa - slide entry file - slide file to process (in pdf) (uid) - env UID to substitute, if empty use filebase (extra_uid) - append to the beginning of the output file (add_braces_to_file) - if 'yes', add {} to filename before extension (to allow . in filename) } Output: { return - return code = 0, if successful > 0, if error (error) - error text if return > 0 sub - dict with substitutes for LaTeX } "