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(Forcing Redisplay): Use (sit-for -1) to force a redisplay.

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Remove incorrect example of binding redisplay-dont-pause
around (sit-for 0).
This commit is contained in:
Kim F. Storm 2006-06-13 22:18:06 +00:00
parent f222369e0a
commit 5781332691
1 changed files with 2 additions and 6 deletions
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8
lispref/display.texi
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@ -115,14 +115,10 @@ prevent or halt redisplay; redisplay occurs, and finishes,
regardless of whether input is available.
@end defvar
@tindex sit-for
You can request a display update, but only if no input is pending,
with @code{(sit-for 0)}. To force a display update even when input is
pending, do this:
@example
(let ((redisplay-dont-pause t))
(sit-for 0))
@end example
pending, use @code{(sit-for -1)}.
@node Truncation
@section Truncation