Update of bug #67409 (group groff):
Category: None => Font devpdf
Item Group: None => Rendering/Cosmetics
Status: None => Need Info
Assigned to: None => deri
Summary: emoji and stuff => trouble rendering emoji
in PDF documents
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Follow-up Comment #1:
[comment #0 original submission:]
> pandoc --pdf-engine=pdfroff --toc-depth=1 doc-2025.md -o doc-2025.pdf
> troff:<standard input>:69: warning: special character 'u1F389' not defined
> troff:<standard input>:76: warning: special character 'u1F388' not defined
> troff:<standard input>:81: warning: special character 'u1F449' not defined
> troff:<standard input>:85: warning: special character 'u1F5D3' not defined
> troff:<standard input>:85: warning: special character 'uFE0F' not defined
> troff:<standard input>:91: warning: special character 'u2610' not defined
> troff:<standard input>:110: warning: special character 'u1F37D' not defined
> troff:<standard input>:123: warning: special character 'u1F942' not defined
These warnings mean that your configured output device ("pdf") doesn't have a
font available to it that can render these code points.
You will need to obtain fonts that provide coverage for the glyphs you want to
use in your documents.
[https://www.schaffter.ca/mom/mom-05.html#install-font Peter's Schaffter's
guide to installing fonts] for use with _groff_'s PDF output driver may be
helpful to you.
Assigning to Deri and setting Status to "Need Info" in case he can improve on
my advice (which is how I'd bet).
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<https://savannah.gnu.org/bugs/?67409>
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