Changes in version 0.1.1                        

  - render_roff() runs groff's refer (groff -R), so .[ ... .] citations
    and a bibliography from a refer database work. See "Bibliography" in
    the README and ?ms.

                 Changes in version 0.1.0 (2026-10-16)                  

  - First release.
  - knit_roff() knits an .Rms document, troff with the ms macros and R
    chunks between .SS and .SE, to plain troff; render_roff() also
    typesets it with GNU groff as PDF, PostScript or a draft for the
    terminal.
  - Inline results with `r expr` and .SR name expr; chunk listings with
    R's prompts, optionally highlighted in bold and italic; figures with
    .PDFPIC or .PSPIC; roff_table() for tbl tables.
  - A vignette engine, knitroff::roff, for .Rms vignettes.
  - Reference help pages for writing documents: ?ms, ?troff, ?eqn and
    ?tbl.
  - RStudio addins to insert a chunk and to render the open document.
  - groff_available() tells whether groff can typeset here: finding the
    program is not enough, since Debian's groff-base has no ms macros.