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(Terminal Output): baud-rate only controls preemption on

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non-window systems.  Add xref to Forcing Redisplay.
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Kim F. Storm 2006-07-18 15:00:36 +00:00
parent f65b9df2d7
commit 532ddb4c19
1 changed files with 5 additions and 4 deletions
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lispref/os.texi
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@ -1836,10 +1836,11 @@ tells you what Emacs thinks is the output speed of the terminal.
This variable's value is the output speed of the terminal, as far as
Emacs knows. Setting this variable does not change the speed of actual
data transmission, but the value is used for calculations such as
padding. It also affects decisions about whether to scroll part of the
screen or repaint---even when using a window system. (We designed it
this way despite the fact that a window system has no true ``output
speed,'' to give you a way to tune these decisions.)
padding.
It also affects decisions about whether to scroll part of the
screen or repaint on non-window systems. @xref{Forcing Redisplay},
for the corresponding functionality on window systems.
The value is measured in baud.
@end defvar