Version 0.37 of package Corfu has just been released in GNU ELPA. You can now find it in M-x list-packages RET.
Corfu describes itself as: ============================= COmpletion in Region FUnction ============================= More at https://elpa.gnu.org/packages/corfu.html ## Summary: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ CORFU.EL - COMPLETION IN REGION FUNCTION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Corfu enhances in-buffer completion with a small completion popup. The current candidates are shown in a popup below or above the point. The candidates can be selected by moving up and down. Corfu is the minimalistic in-buffer completion counterpart of the [Vertico] minibuffer UI. ## Recent NEWS: ━━━━━━━━━━━━━━━━━━━━━━ CORFU.EL - CHANGELOG ━━━━━━━━━━━━━━━━━━━━━━ 1 Version 0.37 (2023-07-02) ═══════════════════════════ • Bugfixes. • Improve child frame display code, `corfu--popup-show' takes a `posn' argument. • Ensure that the popup font matches the font of the parent frame. • Close popup when window selection changes. • Remove `corfu-history-length'. Instead set the `history-length' property of `corfu-history' variable. • `corfu-info-documentation', `corfu-info-location': Make buffer and window persistent if called with prefix argument. 2 Version 0.36 (2023-03-27) ═══════════════════════════ • Drop obsolete `corfu-preselect-first'. • `corfu-popupinfo-delay' and `corfu-echo-delay': Remove support for value `t'. Instant updates are not recommended. It is still possible to use a small value for the delay. • Rename `corfu-excluded-modes' to `corfu-exclude-modes' (Naming convention). • Remove call to `undo-boundary', which caused issues with auto completion. 3 Version 0.35 (2023-02-17) ═══════════════════════════ • `corfu-popupinfo': Take more text into account when computing popup width. • `corfu-popupinfo': Change keybindings, remap `corfu-info-documentation/location'. • `corfu-popupinfo': Add commands `corfu-popupinfo-beginning/end'. • `corfu-popupinfo': Improve popup placement. • Add `corfu-prompt-beginning' and `corfu-prompt-end' commands. • Add `corfu-preselect' option, deprecate `corfu-preselect-first'. • Use `cl-defgeneric' internally as mechanism to allow extensions to override functionality, e.g., the candidate formatting and display. 4 Version 0.34 (2022-12-03) ═══════════════════════════ • Bugfixes • Popup frame code updated for Emacs 29. Please report any issues. • `corfu-popupinfo-direction': Variable must be a list of directions. • Support height adjustments of `corfu-default' face 5 Version 0.33 (2022-11-21) ═══════════════════════════ • `corfu-popupinfo': Bugfixes 6 Version 0.31 (2022-11-20) ═══════════════════════════ • `corfu-echo', `corfu-quick': Bugfixes for interaction issue. 7 Version 0.30 (2022-11-19) ═══════════════════════════ • `corfu-popupinfo': Bugfixes and improvements. 8 Version 0.29 (2022-11-19) ═══════════════════════════ • BREAKING: Extract the `corfu-echo' extension from `corfu.el'. In order to see echo messages, enable `corfu-echo-mode'. You probably want to enable either `corfu-echo-mode' or `corfu-popupinfo-mode'. • BREAKING: Rename `corfu-echo-documentation' to `corfu-echo-delay'. • Add `corfu-popupinfo' extension to display candidate documentation and location in a small child frame next to the candidate menu. This extension has been contributed by Yuwei Tian who assigned copyright to the FSF. The extension supersedes Yuwei's `corfu-doc' package. 9 Version 0.28 (2022-10-16) ═══════════════════════════ • Start of changelog.