From 6c6d912f8a4358150f113f100289bf25975c187e Mon Sep 17 00:00:00 2001 From: Daniel Mendler Date: Mon, 7 Jul 2025 00:23:45 +0200 Subject: Prevent Tramp slowdown in Eldoc functions Eldoc functions are called when moving point around. Some target finders use ffap which call file name handlers. This can lead to unpredictable latencies due to Tramp, which is not acceptable for point movement. --- embark.el | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/embark.el b/embark.el index f7d4db7..c01051b 100644 --- a/embark.el +++ b/embark.el @@ -1123,7 +1123,8 @@ If CYCLE is non-nil bind `embark-cycle'." This function uses the eldoc REPORT callback and is meant to be added to `eldoc-documentation-functions'." (when-let (((not (minibufferp))) - (target (car (embark--targets)))) + (target (let (file-name-handler-alist) ;; Prevent Tramp slowdown. + (car (embark--targets))))) (funcall report (format "Embark on %s ‘%s’" (plist-get target :type) @@ -1135,7 +1136,8 @@ added to `eldoc-documentation-functions'." This function uses the eldoc REPORT callback and is meant to be added to `eldoc-documentation-functions'." (when-let (((not (minibufferp))) - (targets (embark--targets))) + (targets (let (file-name-handler-alist) ;; Prevent Tramp slowdown. + (embark--targets)))) (funcall report (format "Embark target types: %s" (mapconcat -- cgit v1.0