(sort-coding-systems): Describe that

the argument is modified in docstring.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 47bfe46..e0b7bac 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2006-03-23  Kenichi Handa  <handa@m17n.org>
+
+       * international/mule-cmds.el (sort-coding-systems): Describe that
+       the argument is modified in docstring.
+
 2006-03-22  Sascha Wilde  <wilde@sha-bang.de>
 
        * pgg-gpg.el (pgg-gpg-use-agent): Disable by default.

diff --git a/lisp/international/mule-cmds.el b/lisp/international/mule-cmds.el
index 207f552..44b3d30 100644 (file)
--- a/lisp/international/mule-cmds.el
+++ b/lisp/international/mule-cmds.el
@@ -419,6 +419,7 @@ The function `sort-coding-systems' use it.")
 
 (defun sort-coding-systems (codings)
   "Sort coding system list CODINGS by a priority of each coding system.
+Returns the sorted list.  CODINGS is modified by side effects.
 
 If a coding system is most preferred, it has the highest priority.
 Otherwise, a coding system corresponds to some MIME charset has higher