My Emacs configuration https://git.cjennings.net/dotemacs/atom?h=main 2026-05-25T23:29:31+00:00 2026-05-25T23:29:31+00:00 Craig Jennings c@cjennings.net 2026-05-25T23:29:31+00:00 urn:sha1:7ce43f29a754d68db5a3c8683f01e7f9698a32e8 Two font-config robustness fixes. The font-browser (cj/display-available-fonts) hardcoded a "Light Blue" foreground for each family label, which goes nearly unreadable on a light theme. I switched it to font-lock-keyword-face so the label follows the theme's contrast, keeping it bold. The emoji-fontset cond ran once at module load behind (env-gui-p). In daemon mode there's no GUI frame at load, so env-gui-p is nil and the fontset never gets set — a later emacsclient -c GUI frame then has no emoji font. I wrapped it in cj/setup-emoji-fontset (GUI-guarded, idempotent) and, mirroring how the fontaine preset is already applied, run it from server-after-make-frame-hook in daemon mode and directly otherwise. The daemon TTY-then-GUI path can't be exercised in batch, so I left a manual-test entry for it. 2026-05-25T22:06:50+00:00 Craig Jennings c@cjennings.net 2026-05-25T22:06:50+00:00 urn:sha1:6351b63459bb36093c2a16cc3b838e739ef6b9bd font-config.el had no direct tests. I added four: cj/font-installed-p returns t or nil depending on find-font, and cj/apply-font-settings-to-frame is a no-op on a non-GUI frame and applies the preset exactly once per frame, so reopening a daemon frame doesn't restack it. find-font, env-gui-p, and fontaine-set-preset are stubbed so the run stays headless. The module :demand's fontaine and all-the-icons, so a skip-unless on those packages keeps a bare checkout green while the tests still run wherever the fonts are installed.