(defvar longlines-wrap-end nil)
(defvar longlines-wrap-point nil)
(defvar longlines-showing nil)
+(defvar longlines-decoded nil)
(make-variable-buffer-local 'longlines-wrap-beg)
(make-variable-buffer-local 'longlines-wrap-end)
(make-variable-buffer-local 'longlines-wrap-point)
(make-variable-buffer-local 'longlines-showing)
+(make-variable-buffer-local 'longlines-decoded)
;; Mode
;; longlines-wrap-lines that we'll never encounter from here
(save-restriction
(widen)
- (longlines-decode-buffer)
+ (unless longlines-decoded
+ (longlines-decode-buffer)
+ (setq longlines-decoded t))
(longlines-wrap-region (point-min) (point-max)))
(set-buffer-modified-p mod))
(when (and longlines-show-hard-newlines
(let ((buffer-undo-list t)
(after-change-functions nil)
(inhibit-read-only t))
- (save-restriction
- (widen)
- (longlines-encode-region (point-min) (point-max))))
+ (if longlines-decoded
+ (save-restriction
+ (widen)
+ (longlines-encode-region (point-min) (point-max))
+ (setq longlines-decoded nil))))
(remove-hook 'change-major-mode-hook 'longlines-mode-off t)
(remove-hook 'after-change-functions 'longlines-after-change-function t)
(remove-hook 'post-command-hook 'longlines-post-command-function t)