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author | Reiner Steib <Reiner.Steib@gmx.de> | 2006-05-26 12:40:59 +0000 |
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committer | Reiner Steib <Reiner.Steib@gmx.de> | 2006-05-26 12:40:59 +0000 |
commit | b3228584876d117a9d53095e4cff190f97fe8333 (patch) | |
tree | d7b8fcb9aee98e57188f0c7414a4b037874f12da /lisp/simple.el | |
parent | 85f92a48e10daee87f0c86206b33fc91887f45e9 (diff) | |
download | emacs-b3228584876d117a9d53095e4cff190f97fe8333.tar.gz |
(toggle-truncate-lines): Make arg optional for
backward compatibility.
Diffstat (limited to 'lisp/simple.el')
-rw-r--r-- | lisp/simple.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/simple.el b/lisp/simple.el index 2209603d91c..5d52d867beb 100644 --- a/lisp/simple.el +++ b/lisp/simple.el @@ -4247,7 +4247,7 @@ The variable `selective-display' has a separate value for each buffer." (defvaralias 'indicate-unused-lines 'indicate-empty-lines) (defvaralias 'default-indicate-unused-lines 'default-indicate-empty-lines) -(defun toggle-truncate-lines (arg) +(defun toggle-truncate-lines (&optional arg) "Toggle whether to fold or truncate long lines on the screen. With arg, truncate long lines iff arg is positive. Note that in side-by-side windows, truncation is always enabled." |