Disabled activation of CEDET and Semantic. It consumes 48% of startup time.
authorOleksandr Gavenko <gavenkoa@gmail.com>
Sat, 02 Jan 2021 20:02:16 +0200
changeset 1680 77bbb8dc0e0c
parent 1679 5ee3a93090f0
child 1681 c3e2faa4f118
Disabled activation of CEDET and Semantic. It consumes 48% of startup time. On Cygwin load time shortened 10s => 6s.
.emacs-my
.emacs-obsolete
--- a/.emacs-my	Sat Jan 02 19:49:06 2021 +0200
+++ b/.emacs-my	Sat Jan 02 20:02:16 2021 +0200
@@ -2885,103 +2885,6 @@
 (global-set-key [M-return] #'my-complete-tag)
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-(message "CEDET, semantic, SRecord")
-
-;; For debug use 'semantic-debug-idle-function' and 'semantic-debug-idle-work-function'.
-
-(eval-when 'compile
-  (require 'cedet nil t)
-  (require 'srecode nil t)
-  (require 'srecode/table nil t)
-  (require 'semantic nil t)
-  (require 'semantic/idle nil t)
-  (require 'ede/linux nil t))
-
-(eval-and-compile
-  (when (or
-         (and (= emacs-major-version 23) (>= emacs-minor-version 2))
-         (>= emacs-major-version 24) )
-    (require 'cedet)
-    (require 'mode-local)))
-
-(defun my-srecode-reload-templates ()
-  "Reload all templates under `srecode-map-load-path'. Useful
-during template developing."
-  (interactive)
-  (setq srecode-mode-table-list nil
-        srecode-current-map nil)
-  (srecode-map-update-map) )
-
-(defun my-c-mode-cedet-hook ()
-  ;; (local-set-key [C-return] 'semantic-complete-symbol)
-  ;; (local-set-key [C-return] 'semantic-complete-analyze-inline)
-  ;; (local-set-key "." 'semantic-complete-self-insert)
-  ;; (local-set-key ">" 'semantic-complete-self-insert)
-  )
-(add-hook 'c-mode-common-hook 'my-c-mode-cedet-hook)
-
-(when (featurep 'cedet)
-  (require 'semantic)
-  (global-semantic-idle-scheduler-mode 1)
-  (global-semantic-idle-summary-mode 1)
-  (global-semantic-idle-completions-mode -1)
-  (global-semantic-mru-bookmark-mode 1)
-  ;; (setq semantic-stickyfunc-sticky-classes '(function type variable include package))
-  (global-semantic-stickyfunc-mode -1)
-  (global-semantic-highlight-func-mode -1)
-  (global-semantic-decoration-mode 1)
-  (when (fboundp 'global-semantic-idle-local-symbol-highlight-mode)
-    (global-semantic-idle-local-symbol-highlight-mode 1))
-  (setq semantic-idle-scheduler-idle-time 10)
-  (setq semantic-idle-scheduler-work-idle-time 60)
-  (setq semantic-idle-scheduler-max-buffer-size 100000)
-  ;; (setq semantic-idle-work-parse-neighboring-files-flag nil)
-  ;; semantic-dependency-system-include-path, semantic-customize-system-include-path
-  ;; file local project unloaded system recursive
-  (setq-mode-local c-mode semanticdb-find-default-throttle '(file local))
-  (add-hook 'c-mode-hook (lambda nil (semantic-add-system-include "~/.emacs.d/include" 'c-mode)))
-  (add-hook 'c-mode-hook (lambda nil (semantic-add-system-include "~/.emacs.d/include" 'c++-mode)))
-  (global-semanticdb-minor-mode 1)
-  (ignore-errors
-    (global-cedet-m3-minor-mode 1))
-  (semantic-mode 1)
-  (global-ede-mode 1)
-  (require 'srecode)
-  (defvar srecode-map-load-path nil)
-  (add-to-list 'srecode-map-load-path (locate-user-emacs-file "srecode/"))
-  (global-srecode-minor-mode 1)
-  (add-hook 'prog-mode-hook 'srecode-minor-mode)
-  (ignore-errors
-    (cedet-ectag-version-check)
-    (semantic-load-enable-primary-ectags-support))
-  (ignore-errors
-    (cedet-gnu-global-version-check)
-    (require 'cedet-global)
-    (semanticdb-enable-gnu-global-databases 'c-mode)
-    (semanticdb-enable-gnu-global-databases 'c++-mode))
-  (ignore-errors
-    (require 'cedet-java))
-  (setq project-linux-build-directory-default 'same
-        project-linux-architecture-default "x86")
-  ;; (require 'semantic/db-javap)
-  ;; (add-to-list 'ede-locate-setup-options 'ede-locate-idutils)
-  ;; (add-to-list 'ede-locate-setup-options 'ede-locate-global)
-  ;; (ignore-errors (require 'cedet-idutils))
-  (ignore-errors
-    (require 'semantic/ia)
-    (define-key semantic-mode-map (kbd "C-c , .") 'semantic-ia-fast-jump)
-    (define-key semantic-mode-map (kbd "C-c , d") 'semantic-ia-show-doc)
-    (define-key semantic-mode-map (kbd "C-c , D") 'semantic-ia-show-summary)
-    (define-key semantic-mode-map (kbd "C-c , ?") 'semantic-ia-complete-symbol-menu)
-    ;; (define-key semantic-mode-map [(control return)] 'semantic-ia-complete-symbol)
-    ;; (define-key semantic-mode-map (kbd "C-c , C") 'semantic-ia-describe-class)
-    ;; semantic-decoration-include-visit
-    ;; semantic-analyze-proto-impl-toggle
-    )
-  ;; END OF: (when (featurep 'cedet) ...)
-  )
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 (message "imenu")
 
 (require 'imenu)
--- a/.emacs-obsolete	Sat Jan 02 19:49:06 2021 +0200
+++ b/.emacs-obsolete	Sat Jan 02 20:02:16 2021 +0200
@@ -388,3 +388,100 @@
   (let ( (grep-find-template "find . -type f <F> -exec zgrep <C> -nH -e <R> {} +") (grep-find-ignored-files nil) )
     (cl-flet ( (grep-compute-defaults () nil) )
       (call-interactively #'rgrep))))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+(message "CEDET, semantic, SRecord")
+
+;; For debug use 'semantic-debug-idle-function' and 'semantic-debug-idle-work-function'.
+
+(eval-when 'compile
+  (require 'cedet nil t)
+  (require 'srecode nil t)
+  (require 'srecode/table nil t)
+  (require 'semantic nil t)
+  (require 'semantic/idle nil t)
+  (require 'ede/linux nil t))
+
+(eval-and-compile
+  (when (or
+         (and (= emacs-major-version 23) (>= emacs-minor-version 2))
+         (>= emacs-major-version 24) )
+    (require 'cedet)
+    (require 'mode-local)))
+
+(defun my-srecode-reload-templates ()
+  "Reload all templates under `srecode-map-load-path'. Useful
+during template developing."
+  (interactive)
+  (setq srecode-mode-table-list nil
+        srecode-current-map nil)
+  (srecode-map-update-map) )
+
+(defun my-c-mode-cedet-hook ()
+  ;; (local-set-key [C-return] 'semantic-complete-symbol)
+  ;; (local-set-key [C-return] 'semantic-complete-analyze-inline)
+  ;; (local-set-key "." 'semantic-complete-self-insert)
+  ;; (local-set-key ">" 'semantic-complete-self-insert)
+  )
+(add-hook 'c-mode-common-hook 'my-c-mode-cedet-hook)
+
+(when (featurep 'cedet)
+  (require 'semantic)
+  (global-semantic-idle-scheduler-mode 1)
+  (global-semantic-idle-summary-mode 1)
+  (global-semantic-idle-completions-mode -1)
+  (global-semantic-mru-bookmark-mode 1)
+  ;; (setq semantic-stickyfunc-sticky-classes '(function type variable include package))
+  (global-semantic-stickyfunc-mode -1)
+  (global-semantic-highlight-func-mode -1)
+  (global-semantic-decoration-mode 1)
+  (when (fboundp 'global-semantic-idle-local-symbol-highlight-mode)
+    (global-semantic-idle-local-symbol-highlight-mode 1))
+  (setq semantic-idle-scheduler-idle-time 10)
+  (setq semantic-idle-scheduler-work-idle-time 60)
+  (setq semantic-idle-scheduler-max-buffer-size 100000)
+  ;; (setq semantic-idle-work-parse-neighboring-files-flag nil)
+  ;; semantic-dependency-system-include-path, semantic-customize-system-include-path
+  ;; file local project unloaded system recursive
+  (setq-mode-local c-mode semanticdb-find-default-throttle '(file local))
+  (add-hook 'c-mode-hook (lambda nil (semantic-add-system-include "~/.emacs.d/include" 'c-mode)))
+  (add-hook 'c-mode-hook (lambda nil (semantic-add-system-include "~/.emacs.d/include" 'c++-mode)))
+  (global-semanticdb-minor-mode 1)
+  (ignore-errors
+    (global-cedet-m3-minor-mode 1))
+  (semantic-mode 1)
+  (global-ede-mode 1)
+  (require 'srecode)
+  (defvar srecode-map-load-path nil)
+  (add-to-list 'srecode-map-load-path (locate-user-emacs-file "srecode/"))
+  (global-srecode-minor-mode 1)
+  (add-hook 'prog-mode-hook 'srecode-minor-mode)
+  (ignore-errors
+    (cedet-ectag-version-check)
+    (semantic-load-enable-primary-ectags-support))
+  (ignore-errors
+    (cedet-gnu-global-version-check)
+    (require 'cedet-global)
+    (semanticdb-enable-gnu-global-databases 'c-mode)
+    (semanticdb-enable-gnu-global-databases 'c++-mode))
+  (ignore-errors
+    (require 'cedet-java))
+  (setq project-linux-build-directory-default 'same
+        project-linux-architecture-default "x86")
+  ;; (require 'semantic/db-javap)
+  ;; (add-to-list 'ede-locate-setup-options 'ede-locate-idutils)
+  ;; (add-to-list 'ede-locate-setup-options 'ede-locate-global)
+  ;; (ignore-errors (require 'cedet-idutils))
+  (ignore-errors
+    (require 'semantic/ia)
+    (define-key semantic-mode-map (kbd "C-c , .") 'semantic-ia-fast-jump)
+    (define-key semantic-mode-map (kbd "C-c , d") 'semantic-ia-show-doc)
+    (define-key semantic-mode-map (kbd "C-c , D") 'semantic-ia-show-summary)
+    (define-key semantic-mode-map (kbd "C-c , ?") 'semantic-ia-complete-symbol-menu)
+    ;; (define-key semantic-mode-map [(control return)] 'semantic-ia-complete-symbol)
+    ;; (define-key semantic-mode-map (kbd "C-c , C") 'semantic-ia-describe-class)
+    ;; semantic-decoration-include-visit
+    ;; semantic-analyze-proto-impl-toggle
+    )
+  ;; END OF: (when (featurep 'cedet) ...)
+  )