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Diffstat (limited to 'lisp/doc-view.el')
| -rw-r--r-- | lisp/doc-view.el | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lisp/doc-view.el b/lisp/doc-view.el index 2c11cd23a7f..172ea163c18 100644 --- a/lisp/doc-view.el +++ b/lisp/doc-view.el @@ -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 |