Add handling to check for antiword and try to install on the fly like in stansent
Add doc handling to read_transcript logic being split text into chunks by those containing a separator within a certain chars of beginning (use split_match maybe). Concatenate the text splits. Then unlist. Then do the separator split as in the split_transcript (maybe use split_transcript`)
read_transcriptlogic being split text into chunks by those containing a separator within a certain chars of beginning (usesplit_matchmaybe). Concatenate the text splits. Then unlist. Then do the separator split as in thesplit_transcript(maybe use split_transcript`)