Hi Wojtek,
> The .tmp file is multipurpose.
>
> After the latex run the .tmp file contains \def \Jobname{a} but further
> processing by make4ht internal routines changes the content to
>
> /* css.sty */I've changed the latexmk extension to save contents of the .tmp file before tex4ht execution. It then restores it's content. It seems to solve the latexmk issues. Best regards, Michal
