From 8ac70ff3cef2963c460ce5382e37946eb0a4914e Mon Sep 17 00:00:00 2001 From: David Thompson Date: Mon, 9 Mar 2015 08:46:43 -0400 Subject: signals: Add signal-timer. * sly/signal.scm (signal-timer): New procedure. * doc/api/signals.texi: Document it. --- doc/api/signals.texi | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'doc') diff --git a/doc/api/signals.texi b/doc/api/signals.texi index a4e2c01..9f674e1 100644 --- a/doc/api/signals.texi +++ b/doc/api/signals.texi @@ -191,6 +191,11 @@ Create a new signal that takes on the value of @var{signal} every Create a new signal that emits @var{step} every @var{step} ticks. @end deffn +@deffn {Scheme Procedure} signal-timer [@var{step}] +Create a new signal that emits the total time elapsed since its +creation every @var{step} (1 by default) ticks. +@end deffn + @deffn {Scheme Procedure} signal-since @var{step} @var{signal} Create a new signal that emits the time since @var{signal} was updated ever @var{step} ticks. -- cgit v1.2.3