diff options
Diffstat (limited to 'lisp/hexl.el')
| -rw-r--r-- | lisp/hexl.el | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/lisp/hexl.el b/lisp/hexl.el index 2535d581db4..38eca77e260 100644 --- a/lisp/hexl.el +++ b/lisp/hexl.el @@ -367,8 +367,8 @@ You can use \\[hexl-find-file] to visit a file in Hexl mode. (add-hook 'change-major-mode-hook #'hexl-maybe-dehexlify-buffer nil t) ;; Set a callback function for eldoc. - (add-function :before-until (local 'eldoc-documentation-function) - #'hexl-print-current-point-info) + (add-hook 'eldoc-documentation-functions + #'hexl-print-current-point-info nil t) (eldoc-add-command-completions "hexl-") (eldoc-remove-command "hexl-save-buffer" "hexl-current-address") @@ -455,6 +455,8 @@ and edit the file in `hexl-mode'." ;; 2. reset change-major-mode-hook in case that `hexl-mode' ;; previously added hexl-maybe-dehexlify-buffer to it. (remove-hook 'change-major-mode-hook #'hexl-maybe-dehexlify-buffer t) + (remove-hook 'eldoc-documentation-functions + #'hexl-print-current-point-info t) (setq major-mode 'fundamental-mode) (hexl-mode))) @@ -513,7 +515,7 @@ Ask the user for confirmation." (message "Current address is %d/0x%08x" hexl-address hexl-address)) hexl-address)) -(defun hexl-print-current-point-info () +(defun hexl-print-current-point-info (&rest _ignored) "Return current hexl-address in string. This function is intended to be used as eldoc callback." (let ((addr (hexl-current-address))) @@ -701,10 +703,7 @@ With prefix arg N, puts point N bytes of the way from the true beginning." (defun hexl-end-of-line () "Goto end of line in Hexl mode." (interactive) - (hexl-goto-address (let ((address (logior (hexl-current-address) 15))) - (if (> address hexl-max-address) - (setq address hexl-max-address)) - address))) + (hexl-goto-address (min hexl-max-address (logior (hexl-current-address) 15)))) (defun hexl-scroll-down (arg) "Scroll hexl buffer window upward ARG lines; or near full window if no ARG." @@ -749,7 +748,7 @@ If there's no byte at the target address, move to the first or last line." "Go to end of 1KB boundary." (interactive) (hexl-goto-address - (max hexl-max-address (logior (hexl-current-address) 1023)))) + (min hexl-max-address (logior (hexl-current-address) 1023)))) (defun hexl-beginning-of-512b-page () "Go to beginning of 512 byte boundary." @@ -760,7 +759,7 @@ If there's no byte at the target address, move to the first or last line." "Go to end of 512 byte boundary." (interactive) (hexl-goto-address - (max hexl-max-address (logior (hexl-current-address) 511)))) + (min hexl-max-address (logior (hexl-current-address) 511)))) (defun hexl-quoted-insert (arg) "Read next input character and insert it. @@ -935,7 +934,7 @@ CH must be a unibyte character whose value is between 0 and 255." (goto-char ascii-position) (delete-char 1) (insert (hexl-printable-character ch)) - (or (eq address hexl-max-address) + (or (= address hexl-max-address) (setq address (1+ address))) (hexl-goto-address address) (if at-ascii-position |