Enable corfu auto-completion popup

corfu-auto was nil, so completions only appeared on explicit C-<tab>;
nothing popped up while typing. Now: popup after 2 chars / 0.15s idle,
C-<tab> still forces completion.

Verified in a GUI session on vkeHF: typing 'np.a' delivers 51 numpy
candidates from the env pylsp into the corfu popup (eglot CAPF first
in completion-at-point-functions).

1 files changed, 5 insertions, 1 deletions

diff --git a/emacs.el b/emacs.el
index 748f44c..e13833b 100644
--- a/emacs.el
+++ b/emacs.el
@@ -190,7 +190,11 @@
 
 (use-package corfu
     :custom
-    (corfu-auto nil)
+    ;; Popup completions automatically while typing (after 2 chars, 0.15s
+    ;; idle). C-<tab> below still forces completion at any time.
+    (corfu-auto t)
+    (corfu-auto-delay 0.15)
+    (corfu-auto-prefix 2)
     (corfu-quit-at-boundary nil)
     (corfu-quit-no-match nil)
     :init