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Diffstat (limited to 'lisp/term/vt100.el')
| -rw-r--r-- | lisp/term/vt100.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/term/vt100.el b/lisp/term/vt100.el index 3092a405fec..cc33087ea5f 100644 --- a/lisp/term/vt100.el +++ b/lisp/term/vt100.el @@ -47,7 +47,7 @@ With positive argument, switch to 132-column mode. With negative argument, switch to 80-column mode." (interactive "P") - (setq vt100-wide-mode + (setq vt100-wide-mode (if (null arg) (not vt100-wide-mode) (> (prefix-numeric-value arg) 0))) (send-string-to-terminal (if vt100-wide-mode "\e[?3h" "\e[?3l")) |