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| author | David Thompson <dthompson2@worcester.edu> | 2019-05-13 18:47:27 -0400 |
|---|---|---|
| committer | David Thompson <dthompson2@worcester.edu> | 2019-05-13 18:47:27 -0400 |
| commit | 6c796a33c522622067ebd6cb853d8743d1787e73 (patch) | |
| tree | 70e43f5897ec7d70e1e5eb4d88537f4fa8d18249 | |
| parent | 50abc024574127a865ef7c4c59b2183169c0013c (diff) | |
doc: Remove reference to old hook system.
* doc/api.texi (Agendas): Rewrite example code that used obsolete hook
API.
| -rw-r--r-- | doc/api.texi | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/doc/api.texi b/doc/api.texi index 8e3ba98..33c9759 100644 --- a/doc/api.texi +++ b/doc/api.texi @@ -2604,11 +2604,12 @@ the current time. This is where @code{after} comes in handy: Time units in the agenda are in no way connected to real time. It's up to the programmer to decide what agenda time means. A simple and -effective approach is to map each call of the update hook +effective approach is to map each call of the update procedure (@pxref{Kernel}) to 1 unit of agenda time, like so: @example -(add-hook! update-hook (lambda (dt) (update-agenda 1))) +(define (update dt) + (update-agenda 1)) @end example It is important to call @code{update-agenda} periodically, otherwise |