ref: b6e0c25f3e1cfc89399fcb1611e463de55d0fa96 dir: /sample/mkfile/
textsource=text ebooksource=ebooksrc mssource=mssrc ebook=sample.epub ms=sample.ms MSARGS=-v 'firstheader=1' EBOOKARGS=-v 'firstheader=1' <../mkfile