diff options
Diffstat (limited to 'src/terminal.c')
| -rw-r--r-- | src/terminal.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/terminal.c b/src/terminal.c index dcde8e9f557..d366e9d2438 100644 --- a/src/terminal.c +++ b/src/terminal.c @@ -402,7 +402,7 @@ but if the second argument FORCE is non-nil, you may do so. */) DEFUN ("frame-terminal", Fframe_terminal, Sframe_terminal, 0, 1, 0, doc: /* Return the terminal that FRAME is displayed on. -If FRAME is nil, the selected frame is used. +If FRAME is nil, use the selected frame. The terminal device is represented by its integer identifier. */) (Lisp_Object frame) @@ -421,10 +421,12 @@ The terminal device is represented by its integer identifier. */) DEFUN ("terminal-live-p", Fterminal_live_p, Sterminal_live_p, 1, 1, 0, doc: /* Return non-nil if OBJECT is a terminal which has not been deleted. -Value is nil if OBJECT is not a live display terminal. -If object is a live display terminal, the return value indicates what -sort of output terminal it uses. See the documentation of `framep' for -possible return values. */) +Return nil if OBJECT is not a live display terminal. +OBJECT may be a terminal object, a frame, or nil (meaning the +selected frame's terminal). +If OBJECT is a live display terminal, return what sort of output +terminal it uses. See the documentation of `framep' for possible +return values. */) (Lisp_Object object) { struct terminal *t = decode_terminal (object); |