From b25c12ecd0e8bf8b3f56f6741181eb7e1d82ac7e Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Sat, 11 Jul 2026 21:12:43 -0500 Subject: fix(flyspell-and-abbrev): stop re-scanning the whole buffer on every C-' cj/flyspell-then-abbrev ran a bare flyspell-buffer guarded by (unless flyspell-mode ...), but nothing turned flyspell-mode on, so the guard never tripped. Every C-' press re-scanned the whole buffer, which is O(buffer) per keypress in large files. I routed the scan through cj/flyspell-on-for-buffer-type instead, so the mode sticks after the first press and the buffer is scanned once. --- modules/flyspell-and-abbrev.el | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'modules') diff --git a/modules/flyspell-and-abbrev.el b/modules/flyspell-and-abbrev.el index b73bfdf3..ebe4898e 100644 --- a/modules/flyspell-and-abbrev.el +++ b/modules/flyspell-and-abbrev.el @@ -197,9 +197,10 @@ Without prefix argument, it's created in the global abbrev table. Press C-' repeatedly to step through misspellings one at a time." (interactive "P") (cj/--require-spell-checker) - ;; Run flyspell-buffer only if buffer hasn't been checked yet - (unless (bound-and-true-p flyspell-mode) - (flyspell-buffer)) + ;; Enable Flyspell for the buffer type so the mode sticks and the buffer is + ;; scanned once. A bare flyspell-buffer here never turned the mode on, so + ;; the guard never tripped and every C-' press re-scanned the whole buffer. + (cj/flyspell-on-for-buffer-type) (let ((misspelled-word (cj/flyspell-goto-previous-misspelling (point)))) (if (not misspelled-word) -- cgit v1.2.3