andros/emacs-gpu
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* lisp/doc-view.el (doc-view-mode): Don't require a final newline

Browse source 
(doc-view-revert-buffer): Silence overflow warnings.
This commit is contained in:
Stefan Monnier 2017-02-02 10:57:37 -05:00
parent 46aa9a3009
commit f5372d411d
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lisp/doc-view.el
View file

@ -442,6 +442,9 @@ Typically \"page-%s.png\".")
(defun doc-view-revert-buffer (&optional ignore-auto noconfirm)
"Like `revert-buffer', but preserves the buffer's current modes."
(interactive (list (not current-prefix-arg)))
(if (< undo-outer-limit (* 2 (buffer-size)))
;; It's normal for this operation to result in a very large undo entry.
(setq-local undo-outer-limit (* 2 (buffer-size))))
(cl-labels ((revert ()
(let (revert-buffer-function)
(revert-buffer ignore-auto noconfirm 'preserve-modes))))
@ -1763,6 +1766,8 @@ toggle between displaying the document or editing it as text.
(unless doc-view-doc-type
(doc-view-set-doc-type))
(doc-view-set-up-single-converter)
(unless (memq doc-view-doc-type '(ps))
(setq-local require-final-newline nil))
(doc-view-make-safe-dir doc-view-cache-directory)
;; Handle compressed files, remote files, files inside archives