My Emacs configuration https://git.cjennings.net/dotemacs/atom?h=main 2026-06-24T18:04:48+00:00 2026-06-24T18:04:48+00:00 Craig Jennings c@cjennings.net 2026-06-24T18:04:48+00:00 urn:sha1:c11ad211f5d72b6ee2b48d80f25d16e3e85248eb The legend, dashboard, and package previews drew nerd-icon glyphs as empty boxes. The font-family never reached them: PREVIEW_FONT was spliced into inline style="..." attributes with a double-quoted family name, so the inner quote closed the attribute early and the font was silently dropped. Dropping the quotes fixes it. A no-space family name needs none. I embedded the glyph font directly: Symbols Nerd Font Mono, encoded with fontTools (woff2_compress output is rejected by headed Chrome and Firefox), inlined as a data: URI under the unique family name ThemeStudioNerd so it resolves to the embed rather than a system-installed copy of the same name. The page is self-contained and renders on any clone. I added a #fonttest gate that parses previewLines output and asserts the resolved font-family plus glyph coverage, plus a make font target that re-encodes the woff2 with fontTools.