Version 0.5.1 of package Flymake-Popon has just been released in NonGNU ELPA. You can now find it in M-x list-packages RET.
Flymake-Popon describes itself as: =================================== Flymake diagnostics on cursor hover =================================== More at https://elpa.nongnu.org/nongnu/flymake-popon.html ## Summary: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ `FLYMAKE-POPON' - FLYMAKE DIAGNOSTICS ON CURSOR HOVER ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ This package shows Flymake diagnostics on cursor hover. This works on both graphical and non-graphical displays. <./demo-gui.png> `flymake-popon' on GUI using Posframe. <./demo-terminal.png> `flymake-popon' on terminal using Popon. 1 Installation ══════════════ 1.1 Package ─────────── Install from NonGNU ELPA. 1.2 Quelpa ────────── ┌──── │ (quelpa '(flymake-popon │ :fetcher git │ :url "https://codeberg.org/akib/emacs-flymake-popon.git")) └──── 1.3 Straight.el ─────────────── ## Recent NEWS: [Not provided 🙁]