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authorChong Yidong <cyd@stupidchicken.com>2010-05-02 21:55:01 -0400
committerChong Yidong <cyd@stupidchicken.com>2010-05-02 21:55:01 -0400
commitafaef48b9005ed7672f58cc1e702ffffc71716c4 (patch)
tree839b233398708372d45fd0ea95ea01623ef562ed
parentbcb106ad5fd68c5d34994363945267e06f6b7d8d (diff)
downloademacs-afaef48b9005ed7672f58cc1e702ffffc71716c4.tar.gz
Variable purecopying fix (Bug#6083).
* international/mule.el (auto-coding-alist): Only purecopy car or each item, not the whole list (Bug#6083).
-rw-r--r--lisp/ChangeLog5
-rw-r--r--lisp/international/mule.el3
2 files changed, 7 insertions, 1 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index cb92e9833b6..5a686126b46 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2010-05-03 Chong Yidong <cyd@stupidchicken.com>
+
+ * international/mule.el (auto-coding-alist): Only purecopy
+ car or each item, not the whole list (Bug#6083).
+
2010-05-02 Chong Yidong <cyd@stupidchicken.com>
* progmodes/js.el (js-mode): Make paragraph variables local before
diff --git a/lisp/international/mule.el b/lisp/international/mule.el
index 8d2f6dede15..7e7e55728c8 100644
--- a/lisp/international/mule.el
+++ b/lisp/international/mule.el
@@ -1625,7 +1625,8 @@ and convert it in the temporary buffer. Otherwise, convert in-place."
(defcustom auto-coding-alist
;; .exe and .EXE are added to support archive-mode looking at DOS
;; self-extracting exe archives.
- (purecopy '(("\\.\\(\
+ (mapcar (lambda (arg) (cons (purecopy (car arg)) (cdr arg)))
+ '(("\\.\\(\
arc\\|zip\\|lzh\\|lha\\|zoo\\|[jew]ar\\|xpi\\|rar\\|\
ARC\\|ZIP\\|LZH\\|LHA\\|ZOO\\|[JEW]AR\\|XPI\\|RAR\\)\\'"
. no-conversion-multibyte)