On 8/15/22, Ralph Corderoy <ra...@inputplus.co.uk> wrote: > First, pdfinfo(1) was writing a NUL byte as part of the name of the PDF > produced by ImageMagick's convert(1)
This has been reported as a bug (http://gitlab.freedesktop.org/poppler/poppler/-/issues/776) but doesn't seem universally regarded as such by the poppler team. Comment there if you want to lobby for it. > and that caused grep to just say > the file matching instead of giving the image's dimensions. This happens with groff 1.22.4 (the only released groff that includes pdfpic), but has since been fixed in http://savannah.gnu.org/bugs/?58206. So if you compile your own groff from the git bleeding edge, this shouldn't be an issue.
