diff options
Diffstat (limited to 'modules/system-defaults.el')
| -rw-r--r-- | modules/system-defaults.el | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/modules/system-defaults.el b/modules/system-defaults.el index eccc6c353..6d9c811a6 100644 --- a/modules/system-defaults.el +++ b/modules/system-defaults.el @@ -101,8 +101,11 @@ Used to disable functionality with defalias \='somefunc \='cj/disabled)." ;; CUSTOMIZATIONS ;; All customizations should be declared in Emacs init files. ;; Add accidental customizations via the customization interface to a temp file that's never read. -(setq custom-file (make-temp-file - "emacs-customizations-trashbin-")) +;; Guarded so a batch module load (make validate-modules, byte-compile) doesn't +;; create a throwaway temp file on every run. +(unless noninteractive + (setq custom-file (make-temp-file + "emacs-customizations-trashbin-"))) (defun cj/--warn-customize-discarded (&rest _) "Warn once that Customize edits land in a throwaway `custom-file'. @@ -137,7 +140,9 @@ appears only once per session." ;; -------------------------------- Emacs Server ------------------------------- ;; Start server so emacsclient can connect (needed for pinentry-emacs in terminal) -(unless (or (daemonp) (server-running-p)) +;; noninteractive guard: a raw module load under --batch (make validate-modules +;; on a machine with no daemon socket) would otherwise start a server. +(unless (or noninteractive (daemonp) (server-running-p)) (server-start)) (setq system-time-locale "C") ;; use en_US locale to format time. @@ -200,24 +205,20 @@ appears only once per session." (setq confirm-nonexistent-file-or-buffer nil) ;; don't ask if a file I visit with C-x C-f or C-x b doesn't exist (setq ad-redefinition-action 'accept) ;; silence warnings about advised functions getting redefined. (setq large-file-warning-threshold nil) ;; open files regardless of size -(fset 'yes-or-no-p 'y-or-n-p) ;; require a single letter for binary answers -(setq use-short-answers t) ;; same as above with Emacs 28+ +(setq use-short-answers t) ;; single-key y/n for ordinary yes-or-no-p prompts + ;; (irreversible actions use `cj/confirm-strong', which + ;; forces a typed "yes" by binding this nil for that call) (setq auto-revert-verbose nil) ;; turn off auto revert messages (setq custom-safe-themes t) ;; treat all themes as safe (stop asking) (setq server-client-instructions nil) ;; I already know what to do when done with the frame -;; ------------------ Reduce Garbage Collections In Minibuffer ----------------- - -(defun cj/minibuffer-setup-hook () - "Hook to prevent garbage collection while user's in minibuffer." - (setq gc-cons-threshold most-positive-fixnum)) - -(defun cj/minibuffer-exit-hook () - "Hook to trigger garbage collection when exiting minibuffer." - (setq gc-cons-threshold 800000)) - -(add-hook 'minibuffer-setup-hook #'cj/minibuffer-setup-hook) -(add-hook 'minibuffer-exit-hook #'cj/minibuffer-exit-hook) +;; ----------------------------- Garbage Collection ---------------------------- +;; GC is managed by gcmh in modules/gcmh-config.el: it keeps gc-cons-threshold +;; high during activity and collects on idle, replacing the old stock-800KB +;; scheme (an early-init restore plus a minibuffer setup/exit bump). gcmh lives +;; in its own module rather than here because system-defaults.el is pre-loaded +;; by the comp-errors test harness, which has no package system -- an `:ensure' +;; package loaded here would error at load time and break those tests. ;; ----------------------------- Bookmark Settings ----------------------------- |