diff --git a/lisp/my/my-tool-bar.el b/lisp/my/my-tool-bar.el
index 57f3e2a5..b7a1609b 100644
--- a/lisp/my/my-tool-bar.el
+++ b/lisp/my/my-tool-bar.el
@@ -23,12 +23,9 @@
   "Run `find-file' or 'counsel-find-file' if available."
   (interactive "e")
   (let ()
-    ;;(message "%s" event)
     (if (featurep 'counsel)
         (counsel-find-file)
-      (find-file))
-    ;;(message "foo")
-    ))
+      (find-file))))
 
 (defvar my-tool-bar-button-open "Open "
   "Button to run `find-file' or `counsel-find-file' if available.")
@@ -45,6 +42,33 @@
   "Button to run `keyboard-escape-quit'.")
 ;; "Button to run `keyboard-quit'."
 
+(defun my-tool-bar-function-fill (event)
+  "Run `fill-region'."
+  (interactive "e")
+  (let ()
+    (fill-region)))
+
+(defvar my-tool-bar-button-fill "Fill "
+  "Button to run `fill-region'.")
+
+(defun my-tool-bar-function-spell (event)
+  "Run `flyspell-buffer'."
+  (interactive "e")
+  (let ()
+    (flyspell-buffer)))
+
+(defvar my-tool-bar-button-spell "Spell "
+  "Button to run `flyspell-buffer'.")
+
+(defun my-tool-bar-function-langtool (event)
+  "Run `langtool-check-buffer'."
+  (interactive "e")
+  (let ()
+    (langtool-check-buffer)))
+
+(defvar my-tool-bar-button-langtool "langtool "
+  "Button to run `langtool-check-buffer'.")
+
 ;; (defun my-tool-bar-format-save ()
 ;;   "Produce the Menu button for the tool bar that shows the menu bar."
 ;;   `((menu-bar menu-item ,my-tool-bar-button-save
@@ -59,18 +83,31 @@ You can hide these buttons by customizing `tab-bar-format' and removing
     `(;;(sep-history-back menu-item ,(tab-bar-separator) ignore)
       (save
        menu-item ,my-tool-bar-button-save my-tool-bar-function-save
-       :help "Save")
+       :help "Save `save-buffer'")
       ;;(sep-test menu-item "" ignore)
       (open
        menu-item ,my-tool-bar-button-open my-tool-bar-function-open
-       :help "Open File...")
+       :help "Open File... `find-file'")
       (cancle
        menu-item ,my-tool-bar-button-cancle my-tool-bar-function-cancle
-       :help "Cancle")
+       :help "Cancle `keyboard-escape-quit'")
+      (sep-1 menu-item ,(tab-bar-separator) ignore)
+      (fill
+       menu-item ,my-tool-bar-button-fill my-tool-bar-function-fill
+       :help "Fill text in region to fit between left and right margin `fill-region'")
+      (sep-2 menu-item ,(tab-bar-separator) ignore)
+      (spell
+       menu-item ,my-tool-bar-button-spell my-tool-bar-function-spell
+       :help "Spell `flyspell-buffer'")
+      (langtool
+       menu-item ,my-tool-bar-button-langtool my-tool-bar-function-langtool
+       :help "languagetool `langtool-check-buffer'")
       (sep-tool-bar menu-item ,(my-tool-bar-newline) ignore))))
 
 (defun my-tool-bar--load-buttons ()
-  "Load the icons for the tool bar buttons."
+  "Load the icons for the tool bar buttons.
+See `image-load-path' for possible locations for images.
+See `icon-preference' for the order of type preference."
   ;; (emoji "<empji>")     see e.g. https://emojipedia.org/hamburger
   ;; (symbol "<unicode>")  see e.g. https://www.compart.com/en/unicode/U+2630
   (require 'icons)
@@ -118,6 +155,47 @@ You can hide these buttons by customizing `tab-bar-format' and removing
       :version "29.1"))
   (setq my-tool-bar-button-cancle (icon-string 'my-tool-bar-icon-cancle))
 
+  (unless (iconp 'my-tool-bar-icon-fill)
+    (define-icon my-tool-bar-icon-fill nil
+      `((image "newsticker/narrow.xpm"
+               :height (1.5 . em)
+               :margin ,tab-bar-button-margin
+               :ascent center)
+        (text "Fill"
+              ;; :face tab-bar-tab-inactive
+              ))
+      "Icon for fill region."
+      :version "29.1"))
+  (setq my-tool-bar-button-fill (icon-string 'my-tool-bar-icon-fill))
+
+  (unless (iconp 'my-tool-bar-icon-spell)
+    (define-icon my-tool-bar-icon-spell nil
+      `((image "spell.xpm"
+               :height (1.5 . em)
+               :margin ,tab-bar-button-margin
+               :ascent center
+               )
+        (text "Spell"
+              ;; :face tab-bar-tab-inactive
+              ))
+      "Icon for spell."
+      :version "29.1"))
+  (setq my-tool-bar-button-spell (icon-string 'my-tool-bar-icon-spell))
+
+  (unless (iconp 'my-tool-bar-icon-langtool)
+    (define-icon my-tool-bar-icon-langtool nil
+      `((image "languagetool.org.xpm"
+               :height (1.5 . em)
+               :margin ,tab-bar-button-margin
+               :ascent center
+               )
+        (text "languagetool"
+              ;; :face tab-bar-tab-inactive
+              ))
+      "Icon for languagetool."
+      :version "29.1"))
+  (setq my-tool-bar-button-langtool (icon-string 'my-tool-bar-icon-langtool))
+
   )
 
 (define-minor-mode my-tool-bar-mode