diff options
author | David Thompson <dthompson2@worcester.edu> | 2015-11-15 10:01:28 -0500 |
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committer | David Thompson <dthompson2@worcester.edu> | 2015-11-15 10:01:28 -0500 |
commit | 168894b85b818d276968b8ab68800e3a1942bdf6 (patch) | |
tree | 1f1129ecc68704a8b4fdb2f014f0c19ce638b7b2 /sly/signal.scm | |
parent | 8f48026c7f3c441711a2f13a7b4d2518ca80f66b (diff) |
signal: Add signal-call.
* sly/signal.scm (signal-call): New procedure.
* doc/api/signals.texi: Add docs.
Diffstat (limited to 'sly/signal.scm')
-rw-r--r-- | sly/signal.scm | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/sly/signal.scm b/sly/signal.scm index 0ddda2a..e57e880 100644 --- a/sly/signal.scm +++ b/sly/signal.scm @@ -53,7 +53,8 @@ signal-every signal-timer signal-since signal-delay signal-throttle - signal-generator)) + signal-generator + signal-call)) ;;; ;;; Signals @@ -425,3 +426,9 @@ ticks." (lambda () body ...)) handler)) signal)) + +(define (signal-call proc-signal . arg-signals) + "Create a new signal that applies the procedure within PROC-SIGNAL +to the arguments in ARG-SIGNALS." + (apply signal-map (lambda (proc . args) (apply proc args)) + proc-signal arg-signals)) |