procyberian/emacs
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* emacs-lisp/bytecomp.el (byte-compile-file): Fix indentation.

Browse source
This commit is contained in:
Andreas Schwab 2011-12-31 15:43:38 +01:00
parent 7bc7d2aa1b
commit 94d4c7dc47
2 changed files with 35 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files

62
lisp/emacs-lisp/bytecomp.el
View file

@ -1779,37 +1779,37 @@ The value is non-nil if there were no errors, nil if errors."
(with-current-buffer output-buffer
(goto-char (point-max))
(insert "\n") ; aaah, unix.
(if (file-writable-p target-file)
;; We must disable any code conversion here.
(let* ((coding-system-for-write 'no-conversion)
;; Write to a tempfile so that if another Emacs
;; process is trying to load target-file (eg in a
;; parallel bootstrap), it does not risk getting a
;; half-finished file. (Bug#4196)
(tempfile (make-temp-name target-file))
(kill-emacs-hook
(cons (lambda () (ignore-errors (delete-file tempfile)))
kill-emacs-hook)))
(if (memq system-type '(ms-dos 'windows-nt))
(setq buffer-file-type t))
(write-region (point-min) (point-max) tempfile nil 1)
;; This has the intentional side effect that any
;; hard-links to target-file continue to
;; point to the old file (this makes it possible
;; for installed files to share disk space with
;; the build tree, without causing problems when
;; emacs-lisp files in the build tree are
;; recompiled). Previously this was accomplished by
;; deleting target-file before writing it.
(rename-file tempfile target-file t)
(message "Wrote %s" target-file))
;; This is just to give a better error message than write-region
(signal 'file-error
(list "Opening output file"
(if (file-exists-p target-file)
"cannot overwrite file"
"directory not writable or nonexistent")
target-file)))
(if (file-writable-p target-file)
;; We must disable any code conversion here.
(let* ((coding-system-for-write 'no-conversion)
;; Write to a tempfile so that if another Emacs
;; process is trying to load target-file (eg in a
;; parallel bootstrap), it does not risk getting a
;; half-finished file. (Bug#4196)
(tempfile (make-temp-name target-file))
(kill-emacs-hook
(cons (lambda () (ignore-errors (delete-file tempfile)))
kill-emacs-hook)))
(if (memq system-type '(ms-dos 'windows-nt))
(setq buffer-file-type t))
(write-region (point-min) (point-max) tempfile nil 1)
;; This has the intentional side effect that any
;; hard-links to target-file continue to
;; point to the old file (this makes it possible
;; for installed files to share disk space with
;; the build tree, without causing problems when
;; emacs-lisp files in the build tree are
;; recompiled). Previously this was accomplished by
;; deleting target-file before writing it.
(rename-file tempfile target-file t)
(message "Wrote %s" target-file))
;; This is just to give a better error message than write-region
(signal 'file-error
(list "Opening output file"
(if (file-exists-p target-file)
"cannot overwrite file"
"directory not writable or nonexistent")
target-file)))
(kill-buffer (current-buffer)))
(if (and byte-compile-generate-call-tree
(or (eq t byte-compile-generate-call-tree)