From Sam Francke:
T2T converts delimited files to HTML tables, separators are: (;) (,) (TAB) and (|). It handles CSV files produced by spreadsheet or database, handmade compliant files may be processed as well.
On the TAB Header / Table Props are options to manipulate fonts and colors; these are gathered in an embedded style sheet. Most features are set with dot commands in the CSV/text file, dc are .!, .H, .h, .e, .c and .v for explanation see the help.file.